CN-224213543-U - Novel invisible connecting column structure

Abstract

The utility model discloses a novel invisible connecting column structure which comprises a first connecting column and a second connecting column, wherein the first connecting column and the second connecting column are respectively and fixedly arranged on the side edges of inner side supporting layers of two plates to be spliced together, the two plates are connected through the connection between the first connecting column and the second connecting column, the first connecting column and the second connecting column are hidden on the inner side of the surface layer of the plates, the first connecting column and the second connecting column to be connected are abutted together, connecting buckles are fixedly arranged on the side surfaces of the first connecting column, buckling holes are formed on the side surfaces of the second connecting column, the connecting buckles are correspondingly buckled in the buckling holes, a sealing groove is formed in the front edge of a connecting joint between the first connecting column and the second connecting column, and waterproof strips are embedded in the sealing groove. The utility model can realize the quick connection between boards and can be hidden inside.

Inventors

• ZHONG RUIYANG

Assignees

• 钟瑞阳

Dates

Publication Date

20260508

Application Date

20250509

Claims (7)

1. 1. The novel invisible connecting column structure is characterized by comprising a first connecting column and a second connecting column, wherein the side edges of inner side supporting layers of two plates which are required to be spliced together are respectively fixedly arranged on the first connecting column and the second connecting column, the connection between the two plates is realized through the connection between the first connecting column and the second connecting column, the first connecting column and the second connecting column are hidden on the inner side of the surface layer of the plates, the first connecting column and the second connecting column which are required to be connected are attached together, connecting buckles are fixedly arranged on the side surfaces of the first connecting column, buckling holes are formed on the side surfaces of the second connecting column, the connecting buckles are correspondingly fastened in the buckling holes, a sealing groove is formed in the front edge of a connecting joint between the first connecting column and the second connecting column, and waterproof strips are embedded in the sealing groove.
2. 2. The invisible connecting column structure according to claim 1, wherein the connecting buckle comprises a mounting bottom plate and a connector fixed on the front surface of the mounting bottom plate, a mounting hole is formed in the side surface of the first connecting column, the mounting bottom plate of the connecting buckle is fixedly connected to the inner side of the mounting hole, the connector of the connecting buckle penetrates out of the mounting hole to the outer side, and the connector is used for being connected with the buckling hole.
3. 3. The novel invisible connecting column structure according to claim 2, wherein the connecting head comprises a cylindrical connecting portion and an annular limiting portion arranged at the front end, the buckling hole is a butterfly hole with the upper end larger than the annular limiting portion and the lower end narrower in width, and the connecting head enters from the upper end of the buckling hole and is clamped at the lower end of the buckling hole in a sliding manner.
4. 4. The invisible connecting column structure according to claim 3, wherein the inner side surface of the annular limiting part is a conical surface.
5. 5. The novel invisible connecting column structure of claim 1, wherein the corners of the front sides of the first connecting column and the second connecting column are respectively concave, so that the sealing grooves are formed in a combined mode.
6. 6. The invisible connecting column structure according to claim 1, wherein the joint between the surface layers of two plates to be spliced together is filled with a caulking agent.
7. 7. The invisible connecting column structure according to claim 1, wherein the inner supporting layer of the plate comprises a metal frame, and the first connecting column and the second connecting column are fixedly connected to the metal frame through threaded connecting pieces.

Description

Novel invisible connecting column structure Technical Field The utility model belongs to the technical field of splicing of building boards, and particularly relates to a novel invisible connecting column structure. Background In the field of construction, in order to accelerate the field construction progress, the plates are usually produced in factories, and then the plates are spliced in sequence on the scene to form structures such as wall surfaces, ground surfaces and the like, wherein the splicing technology between the plates is a key technology for realizing the assembly of the structures such as the wall surfaces, the ground surfaces and the like. The traditional splicing mode is that the flat-seam wallboard needs to be subjected to joint filling by glue, the V-seam wallboard has the defect of uneven installation, and the existing seamless wallboard adopts a lock catch structure to realize rapid splicing, but the technical bottleneck still exists that the existing lock catch splicing needs to be subjected to secondary grooving to process a mortise-tenon structure, so that the processing complexity is increased, the cost is increased, meanwhile, the mortise-tenon contact surface is designed in a step shape, and the deformation is easily caused by stress concentration during thermal expansion and cold contraction. Therefore, the inventor designs a novel invisible connecting column structure. Disclosure of utility model The utility model aims to provide a novel invisible connecting column structure which can realize quick connection between plates and can be hidden inside. The aim of the utility model is achieved by the following technical scheme: A novel invisible connecting column structure is characterized by comprising a first connecting column and a second connecting column, wherein the first connecting column and the second connecting column are respectively and fixedly arranged on the side edges of inner side supporting layers of two plates to be spliced together, the two plates are connected through connection between the first connecting column and the second connecting column, the first connecting column and the second connecting column are hidden on the inner side of the surface layer of the plates, the first connecting column and the second connecting column to be connected are close to each other, connecting buckles are fixedly arranged on the side surfaces of the first connecting column, buckling holes are formed on the side surfaces of the second connecting column, the connecting buckles are correspondingly fastened in the buckling holes, sealing grooves are formed in the front edges of connecting joints between the first connecting column and the second connecting column, and waterproof strips are embedded in the sealing grooves. The connecting buckle comprises a mounting bottom plate and a connector fixed on the front face of the mounting bottom plate, a mounting hole is formed in the side face of the first connecting column, the mounting bottom plate of the connecting buckle is fixedly connected to the inner side of the mounting hole, the connector of the connecting buckle penetrates out of the mounting hole to the outer side, and the connector is used for being connected with the buckle hole. The connector comprises a cylindrical connecting part and an annular limiting part arranged at the front end, the buckling hole is a butterfly hole with the upper end larger than the annular limiting part and the lower end narrower in width, and the connector enters from the upper end of the buckling hole and is clamped at the lower end of the buckling hole in a sliding manner during connection. The utility model further adopts the technical scheme that the inner side surface of the annular limiting part is a conical surface. The utility model further adopts the technical scheme that the corners of the front sides of the first connecting column and the second connecting column are respectively concave, so that the sealing grooves are formed by combination. The utility model further adopts the technical scheme that joint compound is filled in the connecting joint between the surface layers of two plates to be spliced together. The inner side supporting layer of the plate comprises a metal frame, and the first connecting column and the second connecting column are fixedly connected to the metal frame through threaded connecting pieces. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, the first connecting column and the second connecting column are additionally arranged on the inner side of the plate, the connecting buckles and the buckling holes are respectively arranged on the first connecting column and the second connecting column, the connecting can be realized by correspondingly buckling the connecting buckles in the buckling holes when the plates are connected, the connecting efficiency is high, the connecting columns are h