Swivel Sofa Chair Convenient to Transport

This application claims priority to Chinese Patent Application No. 2024104984501, filed Apr. 24, 2024, the disclosure of which is incorporated herein by reference in its entirety.

The present disclosure relates to the technical field of furniture equipment, in particular to a swivel sofa chair convenient to transport.

A sofa chair, usually referred to as a single sofa, is common furniture for people to sit and sleep. With the prospering of online shopping, most seat manufacturers also use online sales now, and freight charges are generally borne by the manufacturers in an online sales mode.

Existing sofa chairs are either of integrated process structures, which occupy large space, so they are inconvenient to transport, they are also prone to collision when carried to houses, or even they may be hardly carried to small-sized houses. In addition, the sofa chairs of the integrated process structures need large packaging volumes during transportation due to their large volumes, and transportation costs are also relatively high, resulting in the increase in costs;

The present disclosure aims at providing a swivel sofa chair convenient to transport to overcome the above defects in the prior art, which can ensure the structural stability of the sofa chair, improve user experience, facilitate the transportation of the sofa chair, and reduce transportation costs of the sofa chair.

The present disclosure provides a swivel sofa chair convenient to transport, including:

Furthermore, the swivel sofa chair further includes:

Furthermore, the two armrest supporting portions, the backrest portion, the front baffle portion, and the seat cushion include wood boards on respective inner sides, and lint jackets wrapping the wood boards, hook-and-loop fasteners are arranged on inner sides of the panel decorative jacket and the baffle decorative jacket, and the panel decorative jacket is fixed to the spliced two armrest supporting portions and backrest portion, and the baffle decorative jacket is fixed to the mounted seat cushion and front baffle portion by allowing the hook-and-loop fasteners to adhere to the lint jackets.

Furthermore, the backrest portion includes:

Furthermore, splicing slopes are arranged at two ends of the supporting frame, matching slopes are arranged at the rear ends of the two armrest supporting portions, and the splicing slopes at the two ends of the supporting frame match with the matching slopes at the rear ends of the two armrest supporting portions respectively when the supporting frame is spliced with the two armrest supporting portions.

Furthermore, the connecting frame includes:

Furthermore, a seat cushion supporting beam is arranged on an inner side of the front baffle portion, and the square frame and the seat cushion supporting beam are used for supporting the seat cushion when the seat cushion is mounted on the top of the accommodating cavity.

Furthermore, the square frame and the armrest connecting beam are both made of stainless steel, and the seat cushion supporting beam and the front baffle portion are of an integrated structure.

Furthermore, the base includes:

Furthermore, hand fitting surfaces are arranged on tops of the front ends of the two armrest supporting portions and used for conforming to hand contours of the user when the user puts the hands on the two armrest supporting portions.

The swivel sofa chair convenient to transport in the present disclosure has the following beneficial effects:

In the drawings:. armrest supporting portion;. wood board;. lint jacket;. matching slope;. hand fitting surface;. backrest portion;. supporting frame;. storage cavity;. splicing slope;. reinforcing rib;. front baffle portion;. seat cushion supporting beam;. connecting board;. connecting frame;. square frame;. armrest connecting beam;. base;. supporting board;. round chassis;. rotary shaft;. bearing;. seat cushion;. panel decorative jacket; and. baffle decorative jacket.

In order to make the objectives, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. All other embodiments obtained by those ordinarily skilled in the art without involving inventive effort based on the embodiments in the present disclosure fall within the scope of protection of the present disclosure.

Referring toto, a swivel sofa chair convenient to transport according to an embodiment of the present disclosure, includes two armrest supporting portions, a backrest portion, a front baffle portion, a connecting frame, a base, and a seat cushion. In the present application, the terms “front”, “rear”, and “two sides” herein are defined based on positions where a user sits on the sofa chair, the “front” refers to a direction where the user is facing, the “back” refers to a direction against which the user leans, and the “two sides” refers to directions where both hands are located.

In the present application, the two armrest supporting portionsare oppositely spaced on two sides respectively, the backrest portionis spliced with rear ends of the two armrest supporting portionson the two sides, and the front baffle portionis spliced with front ends of the two armrest supporting portionson the two sides, so that the two armrest supporting portionson the two sides, the backrest portion, and the front baffle portionmake a circle to form an accommodating cavity with openings in a top and a bottom. The connecting frameis arranged in the accommodating cavity to connect the two armrest supporting portionson the two sides, and the baseis arranged at a bottom of the connecting frame, extends out of the opening in the bottom of the accommodating cavity, and thus is used for supporting the sofa chair by abutting against the ground.

In the present application, since the two armrest supporting portionson the two sides, the backrest portion, and the front baffle portionmake a circle to form the accommodating cavity, the terms “inner side” and “outer side” referred to herein are based on that a side close to the accommodating cavity is referred to as an inner side, and a side away from the accommodating cavity is referred to as an outer side herein. Since the basecan rotate, the sofa chair can rotate when the baserotates, and the user can rotate at any angle when sitting on the sofa chair accordingly, thereby meeting use requirements of the user and improving user experience.

The seat cushionis mounted in the opening in the top of the accommodating cavity, and the seat cushionis supported by the connecting frameand the front baffle portion, so that when the user sits on the seat cushion, the seat cushionsupports hips of the user, the two armrest supporting portionson the two sides support the hands of the user, and the backrest portionsupports a back of the user, thereby meeting the requirements of the user for sitting on the sofa chair.

Since in the present application, two side ends of the backrest portionare detachably connected with the rear ends of the two armrest supporting portionson the two sides respectively, the backrest portionmay be assembled on or disassembled from the two armrest supporting portionson the two sides; since two side ends of the front baffle portionare detachably connected with the front ends of the two armrest supporting portionson the two sides respectively, the front baffle portionmay be assembled on or disassembled from the two armrest supporting portionson the two sides; and since two ends of the connecting frameare detachably connected with the two armrest supporting portionson the two sides respectively, the two armrest supporting portionson the two sides may be assembled or disassembled.

Therefore, during transportation of the sofa chair, the two armrest supporting portions, the backrest portion, the front baffle portion, the connecting frame, the base, and the seat cushioncan be respectively packaged and transported by disassembling the backrest portion, the front baffle portion, and the two armrest supporting portionson the two sides, thereby greatly reducing packaging volumes needed during transportation, facilitating the transportation of the sofa chair, and reducing transportation costs of the sofa chair.

In the present application, the two armrest supporting portionson the two sides are further connected through the connecting framewhen the two armrest supporting portionson the two sides, the backrest portion, and the front baffle portionmake a circle to form the frame of the sofa chair by splicing the backrest portionwith the rear ends of the two armrest supporting portionson the two sides and splicing the front baffle portionwith the front ends of the two armrest supporting portionson the two sides, thereby realizing better structural integrity and high structural stability of the sofa chair, and then improving user experience.

In the present application, the seat cushionis mounted in the opening in the top of the accommodating cavity, a middle rear portion of the seat cushioncan be supported by the connecting framelocated in the accommodating cavity, and meanwhile, a front of the seat cushionis supported by the front baffle portion, so as to further improve the supporting strength of the seat cushion, thereby further improving the structural stability of the sofa chair and improving the user experience.

In this embodiment, the swivel sofa chair further includes a panel decorative jacketand a baffle decorative jacket. After the backrest portionis spliced with the rear ends of the two armrest supporting portionson the two sides, the panel decorative jacketis arranged on outer sides of the spliced armrest supporting portionson the two sides and backrest portionin a sleeving manner, so that the spliced armrest supporting portionson the two sides and backrest portionform an integrated structure in an appearance; on one hand, more comfortable user experience is brought when the backrest portionsupports the back of the user, and the two armrest supporting portionson the two sides support the hands of the user; and on the other hand, an appearance of the finished sofa chair can be more attractive.

After the front baffle portionis spliced with the front ends of the two armrest supporting portionson the two sides, and the seat cushionis mounted in the opening in the top of the accommodating cavity, the baffle decorative jacketis arranged on outer sides of the mounted seat cushionand front baffle portionin a sleeving manner, so that the mounted seat cushionand front baffle portionform an integrated structure in the appearance; on one hand, more comfortable user experience is brought when the seat cushionsupports the hips of the user; and on the other hand, the appearance of the finished sofa chair can be more attractive, thereby improving the product competitiveness of the sofa chair.

Since the panel decorative jacketand the baffle decorative jacketdirectly make contact with the user during actual use of the sofa chair, the panel decorative jacketand the baffle decorative jacketshould be made of skin-friendly fabric. In the present application, the panel decorative jacketand the baffle decorative jacketare preferably made of lamb wool fabric, so as to bring more comfortable user experience.

In this embodiment, the two armrest supporting portions, the backrest portion, the front baffle portion, and the seat cushioninclude wood boardson respective inner sides, and lint jacketswrapping the wood boards, and hook-and-loop fasteners are arranged on inner sides of the panel decorative jacketand the baffle decorative jacket. When the panel decorative jacketis arranged on outer sides of the spliced armrest supporting portionson the two sides and backrest portionin a sleeving manner, the hook-and-loop fastener on the inner side of the panel decorative jacketmay adhere to the lint jacketson the outer sides of the two armrest supporting portionsand the backrest portion, so as to fix the panel decorative jacketto the outer sides of the two armrest supporting portionson the two sides and the backrest portion.

When the baffle decorative jacketis arranged on outer sides of the mounted seat cushionand front baffle portion, the hook-and-loop fastener on the inner side of the baffle decorative jacketmay adhere to the lint jacketson the outer sides of the seat cushionand the front baffle portion, so as to fix the baffle decorative jacketto the outer sides of the seat cushionand the front baffle portion, thereby improving the structural stability of the sofa chair and improving the user experience.

On the contrary, when the sofa chair is disassembled, firstly, the hook-and-loop fastener on the inner side of the baffle decorative jacketmay be separated from the lint jacketson the outer sides of the seat cushionand the front baffle portion, the baffle decorative jacketarranged on the outer sides of the seat cushionand the front baffle portionin a sleeving manner is taken down, then the seat cushionis taken out of the opening in the top of the cavity, and the front baffle portionis separated from the two armrest supporting portionson the two sides. The hook-and-loop fastener on the inner side of the panel decorative jacketis separated from the lint jacketson the outer sides of the two armrest supporting portionsand the backrest portion, so that the panel decorative jacketarranged on the outer sides of the two armrest supporting portionson the two sides and the backrest portionin a sleeving manner can be taken down.

Specifically, the lint jackets, wrapping the outer sides of the wood boards, of the two armrest supporting portions, the backrest portion, the front baffle portion, and the seat cushionmay be fixed to the wood boardsthrough gun nails after being arranged on the outer sides of the wood boardsin a sleeving manner, thereby realizing higher structural integrity of the two armrest supporting portions, the backrest portion, the front baffle portion, and the seat cushion.

The panel decorative jacketand the baffle decorative jacketare fixed and separated in this manner, which can be mounted and detached without an external tool, so that the panel decorative jacketand the baffle decorative jacketare easier and more convenient to mount and detach, and the sofa chair is more convenient to assemble, easy to implement and higher in practicality.

In this embodiment, the backrest portionincludes a supporting frameand reinforcing ribs, and the supporting framemakes a circle, so as to form a storage cavityin the supporting frame. The reinforcing ribsare arranged in the storage cavityto connect cavity walls at a periphery of the storage cavity; by means of the reinforcing ribs, on one hand, the strength of an overall structure of the backrest portioncan be improved, so as to improve the structural stability of the sofa chair; and on the other hand, the reinforcing ribscan provide a better supporting effect when the backrest portionsupports the back of the user, thereby improving the user experience.

It is mentioned in the above embodiment that the backrest portionincludes the wood boardon the inner side and the lint jacketwrapping the outer side of the wood board, so that in the present application, the wood boardof the backrest portionconsisting of the supporting frameand the reinforcing ribsin this embodiment, and the lint jacketis arranged on the outer side of the supporting framein a sleeving manner and fixed to the supporting framethrough gun nails.

Since in the present application, the storage cavityis formed in the supporting frame, assembly accessories, such as bolts and gaskets, for the sofa chair can be stored, the assembly accessories for the sofa chair cannot occupy additional space, so as to reduce the transportation costs of the sofa chair, and meanwhile the assembly accessories for the sofa chair can be prevented from being lost during transportation, so as to improve the practicality of the sofa chair.

Therefore, it can be predicted that openings in an inner side of the storage cavityare closed by the lint jacketwrapping the outer side of the supporting frame, an openings in an outer side of the storage cavityis open, so as to expose the storage cavity, so that the assembly accessories for the sofa chair can be conveniently stored and taken out. Since it is mentioned in the above embodiment that the panel decorative jacketis arranged on the outer sides of the spliced armrest supporting portionson the two sides and backrest portionin a sleeving manner, the spliced armrest supporting portionson the two sides and backrest portionform the integrated structure in the appearance, a zipper is sewn at a position, corresponding to the storage cavity, of the panel decorative jacket, and the storage cavitycan be opened or closed through the zipper, so that the assembly accessories for the sofa chair can be conveniently placed and taken out.

The reason for sewing the zipper on the panel decorative jacketis that the storage cavitymay be opened or closed through the zipper. In the present application, the storage cavityformed in the supporting framemay be not only used for containing the assembly accessories for the sofa chair, but also used as storage space for storing sundries during daily use of the sofa chair. When the split sofa chair is delivered to the user, and after the backrest portion, the two armrest supporting portionson the two sides, and the panel decorative jacketare assembled, the storage cavityare closed by the panel decorative jacket, the storage cavitycan be opened by the zipper sewn at the corresponding positions, and therefore the sundries for daily use are stored in the storage cavity, improving the practicality of the sofa chair.

In this embodiment, splicing slopesare arranged at two ends of the supporting frame, and matching slopesare arranged at the rear ends of the two armrest supporting portionson the two sides. When the sofa chair is assembled, the two armrest supporting portionson the two sides are oppositely spaced by connecting the two armrest supporting portionson the two sides through the connecting framefirstly, the supporting frameis inserted between the two armrest supporting portionson the two sides by matching the splicing slopesat the two ends of the supporting framewith the matching slopesat the rear ends of the two armrest supporting portionsrespectively, and finally, the backrest portionis spliced with the two armrest supporting portionson the two sides by fixedly connecting the supporting framewith the two armrest supporting portionson the two sides.

The reason for arranging the splicing slopesat the two ends of the supporting frameand arranging the matching slopesat the rear ends of the two armrest supporting portionsis that the supporting frameis located between the two armrest supporting portionson the two sides when the backrest portionis spliced with the two armrest supporting portionson the two sides, with two ends matching with the two armrest supporting portionson the two sides, which allows the backrest portionand the two armrest supporting portionson the two sides to be limited accordingly, thereby further improving the structural stability of the sofa chair and then improving the user experience.

Specifically, during actual implementation, through holes may be formed in the splicing slopesof the supporting frame, the through holes are communicated with the storage cavityin the supporting frame, and threaded holes are correspondingly formed in the matching slopesat the rear ends of the two armrest supporting portions. When the splicing slopesat the two ends of the supporting framefit the matching slopesat the rear ends of the two armrest supporting portionsrespectively, bolts penetrate through the through holes in the splicing slopesfrom one end in the storage cavityto be in threaded connection with the threaded holes in the matching slopes, so as to fixedly connect the supporting framewith the two armrest supporting portionson the two sides.

On the contrary, when the backrest portionis disassembled from the two armrest supporting portionson the two sides, the bolts may be screwed out of the threaded holes in the matching slopes, the supporting frameis allowed to move backwards along the matching slopesfrom the position between the two armrest supporting portionson the two sides till the supporting frameis separated from the two armrest supporting portionson the two sides, so as to detachably connect the two ends of the backrest portionwith the rear ends of the two armrest supporting portionson the two sides.

In this embodiment, the connecting frameincludes a square frame, the square framemakes a circle, and the two armrest supporting portionsare connected by connecting the two ends of the square framewith the two armrest supporting portionsrespectively, so that the two armrest supporting portionsare oppositely spaced on the two sides.

In the present application, the connecting framefurther includes an armrest connecting beamof a U-shaped structure, the armrest connecting beamand the square frameare oppositely spaced in a front-and-rear direction, the two armrest supporting portionsare connected by the armrest connecting beamand the square frametogether by connecting two ends of the armrest connecting beamto different positions of the two armrest supporting portionsrespectively, thereby improving the structural stability of the sofa chair and improving the user experience.

Specifically, during actual implementation, through holes may be formed in the two ends of the square frame, and the through holes are communicated with a cavity formed by the square framemaking a circle. Threaded holes are formed in corresponding positions of inner sides of the two armrest supporting portions, and one ends of bolts in the cavity of the square framepenetrate through the through holes in the two ends of the square frameto be in threaded connection with the threaded holes in the corresponding positions of the two armrest supporting portions, so as to fixedly connect the two ends of the square framewith the two armrest supporting portions.

In the same way, during actual implementation, through holes may also be formed in the two ends of the armrest connecting beamof the U-shaped structure, threaded holes are formed in corresponding positions of the inner sides of the two armrest supporting portions, and bolts penetrate through the through holes in the two ends of the armrest connecting beamto be in threaded connection with the threaded holes in the corresponding positions of the inner sides of the two armrest supporting portions, so as to fixedly connect the two ends of the armrest connecting beamwith the two armrest supporting portions.

When the two armrest supporting portionsare disassembled, the two ends of the square frameand the armrest connecting beamcan be separated from the two armrest supporting portionsonly by screwing the corresponding bolts out of the threaded holes, so as to detachably connect the two ends of the connecting framewith the two armrest supporting portions.

In this embodiment, connecting boardsare arranged at the two side ends of the front baffle portion. When the front baffle portionis spliced with the front ends of the two armrest supporting portionson the two sides, the two armrest supporting portionson the two sides are connected by the connecting framefirstly, and the two armrest supporting portionson the two sides are oppositely spaced; and then the front baffle portionis inserted between the oppositely-spaced armrest supporting portionson the two sides, the connecting boardsat the two side ends of the front baffle portionfit inner side faces of the two armrest supporting portionson the two sides respectively, and the two connecting boardsare fixedly connected with the two armrest supporting portionson the two sides respectively, so as to splice the front baffle portionwith the two armrest supporting portionson the two sides.

Specifically, through holes may be formed in the connecting boards, threaded holes are formed in corresponding positions of the inner sides of armrest supporting portionson the two sides, and one ends of bolts penetrate through the through holes in the connecting boardsto be in threaded connection with the threaded holes in the corresponding positions of the two armrest supporting portions, so as to fixedly connect the two connecting boardswith the two armrest supporting portionson the two sides.