Splicing Structure and Spliced Straight Plate

The utility model relates to the field of home building materials, in particular to a splicing structure and a spliced straight plate.

Plates are standard-sized flat rectangular building material plates used in the construction industry as members for walls, ceilings, or floors. Plates are mostly metal plates formed by forging, rolling, or casting, usually divided into thin plates, medium plates, thick plates, and extra thick plates, and usually made into standard-sized flat rectangular building material plates.

Plates in existing technologies are used one by one. When larger plates are needed, it is inconvenient to transport prefabricated plates if their volume is increased, resulting in the emergence of spliced plates. Chinese utility model patent CN204357053U discloses a plate splicing structure, which includes an I-shaped plate and a connecting plate, where a pair of protrusions is symmetrically arranged on upper and lower edges of two opposite sides of the connecting plate, one pair of the protrusions is jointed with mortises of an adjacent I-shaped plate, and grooves formed between the two pairs of protrusions of the connecting plate are jointed with tenons of the I-shaped plate. This structure has good connection stability, but there are problems such as unevenness of spliced plates and large gaps at splicing positions.

The objective of the utility model is to provide a splicing structure and a spliced straight plate.

The utility model aims to solve the problems of unevenness and stability of spliced plates.

In order to solve the above problems, the utility model is implemented through the following technical solutions:

A splicing structure includes a splicing A plate, a splicing B plate, and a connector for connecting the splicing A plate with the splicing B plate, where the connector includes a first connecting plate and a second connecting plate, and the second connecting plate is arranged in a length direction of the first connecting plate and perpendicular to the first connecting plate; the first connecting plate is connected to an end of the splicing A plate in the length direction, and the second connecting plate is inserted into a side wall of the splicing B plate and fixedly assembled with the splicing B plate.

Further, the first connecting plate is provided with a plurality of first mounting holes, a side wall of the splicing A plate is correspondingly provided with first fixing holes, and the first connecting plate is connected to the splicing A plate by fasteners.

Further, the first connecting plate is provided with first positioning holes, and at least two first positioning holes are provided and located on two sides of the second connecting plate; the splicing A plate is correspondingly provided with second positioning holes; and wooden tenons pass through the first positioning holes and the second positioning holes to position the connector and the splicing A plate.

Further, the first mounting hole is provided with a step, the fastener includes a locking portion and a head connected to the locking portion, and the step is used for accommodating the head of the fastener.

Further, the second connecting plate is located on an axis of symmetry of the first connecting plate.

Further, the first mounting holes are misaligned on two sides of the second connecting plate.

Further, the side wall of the splicing B plate is provided with a slot adapted to the second connecting plate; the second connecting plate is provided with a plurality of second mounting holes, a bottom surface of the splicing B plate is provided with second fixing holes in communication with the slot, and when the second connecting plate is inserted into place with the splicing B plate, the second mounting holes correspond with the second fixing holes one to one.

Further, the length of the first connecting plate is smaller than the width of the splicing A plate and the width of the splicing B plate; and/or the width of the first connecting plate is equal to the thickness of the splicing A plate and the thickness of the splicing B plate.

Further, the splicing A plate and the splicing B plate are both provided with a shield plate, and the shield plates are formed by extending top surfaces of the splicing A plate and the splicing B plate in their width direction.

A spliced straight plate includes the foregoing splicing structure and further includes a mounting member, where the mounting member includes a fixing plate and fixing columns arranged on the fixing plate, an angle between the fixing column and the fixing plate is 88° to 90°, and at least two fixing columns are provided; side walls of the splicing A plate and the splicing B plate in the width direction are provided with mounting fixing holes adapted to the fixing columns; the fixing plate is provided with a plurality of mounting through holes, and fasteners pass through the mounting through holes to fix the fixing plate to a wall.

Further, the splicing A plate and the splicing B plate are both provided with mounting grooves on one side facing the fixing columns for accommodating the mounting member and fasteners.

Compared with the existing technologies, the technical solutions of the utility model have the following beneficial effects:

In order to make the objectives, technical solutions, and advantages of the embodiments of the utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the accompanying drawings therein. Obviously, the described embodiments are some of the embodiments of the utility model, not all of them. It should be understood that the specific embodiments described here are only intended to explain the utility model and are not intended to limit the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without inventive efforts shall fall within the protection scope of the utility model.

With reference to, a splicing structure includes a splicing A plate, a splicing B plate, and a connectorfor connecting the splicing A platewith the splicing B plate. It can be understood that any two splicing plates can be connected by the connectorto extend the length of a spliced plate, so that users can choose the quantity of splicing plates more flexibly according to required length. The connectorin this embodiment is a metal part, which ensures the rigidity and strength at the connection.

With reference toand, the connectorincludes a first connecting plateand a second connecting plate, and the second connecting plateis arranged in a length direction of the first connecting plateand perpendicular to the first connecting plate. The first connecting plateis connected to an end of the splicing A platein the length direction, and the second connecting plateis inserted into a side wall of the splicing B plateand fixedly assembled with the splicing B plate, thereby hiding the second connecting plateand increasing the connection strength at the connection of the splicing B plate. The splicing A plateand the splicing B plateare adhered to two sides of the first connecting platerespectively, and the second connecting plateis hidden inside the splicing B plate. Therefore, from the appearance, the surface of the splicing structure in this embodiment is flat, without obvious gaps.

The first connecting plateis provided with first positioning holes, and at least two first positioning holesare provided and located on two sides of the second connecting plate. The splicing A plateis correspondingly provided with second positioning holes (not shown), and wooden tenonspass through the first positioning holesand the second positioning holes to position the first connecting plateand the splicing A plate, that is, to position the connectorand the splicing A plate.

Further, the first connecting plateis provided with a plurality of first mounting holes, a side wall of the splicing A plateis correspondingly provided with first fixing holes (not shown), and the first connecting plateis connected to the splicing A plateby fasteners, that is, the fastenerspass through the first mounting holesand the first fixing holes to fix the first connecting plateto the splicing A plate. Preferably, the first mounting holeis provided with a step, the fastenerincludes a locking portion and a head connected to the locking portion, and the stepis used for accommodating the head of the fastener, as shown in, thereby preventing the head of the fastenerfrom protruding from the splicing A plate, so that during splicing, two sides of the first connecting platecan tightly fit with the splicing A plateand the splicing B plateto reduce splicing gaps and make the splicing structure simpler and more aesthetic.

Preferably, the second connecting plateis located on an axis of symmetry of the first connecting plate. The first mounting holesare misaligned on two sides of the second connecting plateto prevent the formation of excessive holes in the splicing A platein the same thickness direction from affecting the strength of the splicing A plateat the connection.

With reference to, the side wall of the splicing B plateis provided with a slotadapted to the second connecting plate. The second connecting plateis provided with a plurality of second mounting holes, and a bottom surface of the splicing B plateis provided with second fixing holesin communication with the slot. When the second connecting plateis inserted into place with the splicing B plate, the second mounting holescorrespond with the second fixing holesone to one, and then the second connecting plateand the splicing B plateare fixedly connected by the fasteners.

It can be understood that in order to save materials and ensure the simplicity, aesthetics, and integrity of a spliced product, the slothas an opening only on one side facing the splicing A plate, the length of the first connecting plateis smaller than the width of the splicing A plateand the width of the splicing B plate, and the width of the first connecting plateis equal to the thickness of the splicing A plateand the thickness of the splicing B plate.

This embodiment provides a spliced straight plate, including the splicing structure of Embodiment 1, and further including a mounting memberfor assembling the spliced plate (splicing structure) to a required position, such as a wall A.

With reference toand, the mounting memberincludes a fixing plateand fixing columnsarranged on the fixing plate, at least two fixing columnsare provided, side walls of the splicing A plate and the splicing B plate in a width direction are provided with mounting fixing holesadapted to the fixing columns, the fixing plateis provided with a plurality of mounting through holes, and fasteners pass through the mounting through holesto fix the fixing plateto the wall. The mounting fixing holesof the spliced plate are aligned with the fixing columns, and the plate is pushed towards the wall and fixed to the wall. Further, the splicing A plate and the splicing B plate are both provided with mounting grooveson one side facing the fixing columnsfor accommodating the mounting memberand fasteners, so that when viewed from top and side, side walls of the mounting groovescan shield the mounting member, making the product more aesthetic, without obvious gaps. An angle between the fixing column and the fixing plate is 88° to 90°. It can be understood that the fixing columnsslightly tilt upwards relative to a horizontal plane from one end connected to the fixing plateto the other end of the fixing columnsto prevent the plate from sliding and detaching from the fixing columnswithout external force.

The mounting member may be a metal part or a plastic part with good hardness, such as a polystyrene (PS) part or a polycarbonate (PC) part.

The splicing structure of the utility model is simple in structure, convenient to assemble with only hidden fasteners, and tidy with good integrity after being assembled.

The above explanation illustrates and describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, should not be regarded as an exclusion of other embodiments, can apply to various other combinations, modifications, and environments, and can be modified within the scope of conception of the utility model through the foregoing teachings or technologies or knowledge in related fields. Any modifications and changes made by those skilled in the art without deviating from the spirit and scope of the utility model should fall within the protection scope of the appended claims of the utility model.