CN220377715U - Ultra-wide blind rivet composite board - Google Patents

Abstract

The utility model relates to the technical field of outer walls, in particular to an ultra-wide blind rivet composite board, which comprises a composite board whole, wherein a composite board first port and a composite board second port are arranged on the left side and the right side of the composite board whole, the composite board first port comprises an outer protruding covering strip and an inner splicing boss, a first groove is arranged between the outer side of the splicing boss and the protruding covering strip, a first notch is arranged on the inner side of the splicing boss, the composite board second port comprises a second notch matched with the protruding covering strip, a second splicing strip matched with the first groove, a second groove matched with the splicing boss, and a third splicing strip matched with the first notch, an inward groove is arranged on the outer side of the second splicing strip, and when a self-tapping screw is fixed, a nail head of the self-tapping screw can be hidden in the inward groove, so that the suspension of the protruding covering strip is avoided, the self-tapping screw can be attached to the composite board second port, a supporting point is provided, and the self-tapping screw is protected from being damaged.

Description

Ultra-wide blind rivet composite board

Technical Field

The utility model relates to the technical field of building outer wall display, in particular to an ultra-wide blind nail composite board.

Background

In a standard factory building, on an outer wall display surface, how to better match the sizes of products such as windows, outer wall decorative plates, ventilating clerestory and the like, the width is unified, the unified end face of a wall surface is ensured, and the attractive appearance is particularly important.

At present, the interface mode of the composite board commonly adopted in the market is socket joint type, and two upper and lower composite boards inlay the socket joint through corresponding port, and the composite board of mutually accepting is fixed with the building outer wall through self-tapping screw, and the pin fin of self-tapping screw on the market is in patent 201010513287X, hides in the hidden tongue-and-groove that two adjacent composite boards junction formed, but such connected mode, need expand the space in the port, is convenient for hold the pin fin of self-tapping screw for the outer wall of port lacks the supporting point, takes place the damage easily.

Therefore, a new technology is needed to solve the above-mentioned technical problems.

Disclosure of Invention

The utility model aims to provide an ultra-wide blind rivet composite plate, which solves the problem that the outer wall of a port is damaged due to the lack of supporting points in the outer wall of the port, which is caused by the need of expanding space in the port, in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an ultra-wide blind rivet composite sheet, includes the composite sheet is whole, the holistic left and right sides of composite sheet is composite sheet first port and composite sheet second port, the composite sheet first port includes the protrusion covering strip in the outside, inboard concatenation boss, be equipped with first recess between the outside of concatenation boss and the protrusion covering strip, the inboard of concatenation boss is first breach, composite sheet second port includes the second breach that matches with the protrusion covering strip, the second concatenation strip that matches with first recess, the second recess that matches with the concatenation boss, the third concatenation strip that matches with first breach, the outside of second concatenation strip is provided with the indent recess.

Preferably, a triangular bump is additionally arranged at the front end of the outer side of the second splicing strip.

Preferably, the first groove is provided with a triangular inclined plane consistent with the triangular convex block.

Preferably, the width of the composite plate is 1.2m.

Compared with the prior art, the utility model has the beneficial effects that:

1. the outside at the second concatenation strip has set up the indent recess, and when self-tapping screw was fixed, self-tapping screw's pin fin can be hidden in the indent recess, has consequently avoided the unsettled of protrusion covering strip for it can laminate with composite sheet second port, has possessed the strong point, and it can not damage to protect it.

2. The triangular convex blocks are arranged on the outer sides of the second splicing strips, and meanwhile, the triangular inclined surfaces consistent with the triangular convex blocks are arranged in the first grooves, so that the protruding covering strips are provided with supporting points, the placing space of the nail heads is increased, and the self-tapping screws with inconsistent nail heads are convenient to use.

Drawings

Fig. 1 is a front view of a composite panel according to a first embodiment of the present utility model;

fig. 2 is a front view of a composite panel according to a second embodiment of the present utility model.

In the figure: 1. the whole composite board; 2. a composite plate first port; 21. protruding the cover strip; 22. splicing the bosses; 23. a first groove; 24. a first notch; 25. triangular inclined planes; 3. a composite plate second port; 31. a second notch; 32. a second splice bar; 33. a second groove; 34. a third splice bar; 35. an invagination groove; 36. triangular protruding blocks.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an embodiment of the present utility model is provided:

examples

The utility model provides an ultra-wide blind rivet composite sheet, including composite sheet whole 1, composite sheet whole width is 1.2m, composite sheet whole 1's left and right sides is composite sheet first port 2 and composite sheet second port 3, composite sheet first port 2 includes the protrusion covering strip 21 in the outside, inboard concatenation boss 22, be equipped with first recess 23 between the outside of concatenation boss 22 and the protrusion covering strip 21, the inboard of concatenation boss 22 is first breach 24, composite sheet second port 3 includes the second breach 31 that matches with protrusion covering strip 21, the second concatenation strip 32 that matches with first recess 23, the second recess 33 that matches with concatenation boss 22, the third concatenation strip 34 that matches with first breach 24, the outside of second concatenation strip 32 is provided with the indent recess 35.

During splicing, the composite board second port 3 of one composite board is fixed with the building outer wall by the tapping screw, then the first port 2 of the other composite board is connected with the second port 3 of the composite board in a socket joint mode, the convex covering strip 21 is embedded into the second notch 31, the second splicing strip 32 is embedded into the first groove 23, the splicing boss 22 is embedded into the second groove 33, the third splicing strip 34 is embedded into the first notch 24, wherein the nail head of the tapping screw can be placed into the concave groove 35, suspension of the convex covering strip 21 is avoided, the convex covering strip can be attached to the second port 3 of the composite board, and therefore the convex covering strip 21 is provided with supporting points attached to the second splicing strip 32, and damage to the convex covering strip 21 is avoided.

Examples

In an ultra-wide blind rivet composite board, a triangular lug 36 on the outer side of the second splicing strip 32 is further added, and a triangular inclined plane 25 consistent with the triangular lug 36 is further arranged in the first groove 23, so that when two more composite boards are spliced, the nail head of the self-tapping screw can be placed in the inward concave groove 35, and the triangular inclined plane 25 is matched with the triangular lug 36, so that the inner space of the first groove 23 is increased, point supporting contact with the protruding covering strip 21 can be maintained, and damage to the protruding covering strip 21 is avoided.

Claims (4)

1. An ultra-wide blind rivet composite board, which is characterized in that: including the whole (1) of composite sheet, the left and right sides of the whole (1) of composite sheet is composite sheet first port (2) and composite sheet second port (3), the first port (2) of composite sheet includes protrusion covering strip (21), inboard concatenation boss (22) in the outside, be equipped with first recess (23) between the outside of concatenation boss (22) and protrusion covering strip (21), the inboard of concatenation boss (22) is first breach (24), composite sheet second port (3) include with protrusion covering strip (21) second breach (31), with second concatenation strip (32) of first recess (23) matching, with second recess (33) of concatenation boss (22) matching, with third concatenation strip (34) of first breach (24) matching, the outside of second concatenation strip (32) is provided with indent recess (35).

2. An ultra-wide blind rivet composite plate according to claim 1, wherein: and a triangular lug (36) is additionally arranged at the front end of the outer side of the second splicing strip (32).

3. An ultra-wide blind rivet composite plate according to claim 2, wherein: the first groove (23) is provided with a triangular inclined plane (25) consistent with the triangular convex block (36).

4. An ultra-wide blind rivet composite plate according to claim 1, wherein: the width of the composite board is 1.2m.