CN211850140U - Sandwich wall - Google Patents

Abstract

The utility model provides a sandwich wall, include: two side fascia and core board, the one end fixed mounting of a plurality of sockets is in the side fascia, the other end of socket passes the side fascia and communicates with each other with the outside, a plurality of grafting double pin joint fixed mounting that use with the socket is supporting in the core board, the symmetry is equipped with two locking bayonets on the inside wall in joint groove, and the core board is passed at the both ends of installation pole, and two piecings are fixed mounting respectively at the both ends of installation pole, can peg graft at the joint inslot.

Description

Sandwich wall

Technical Field

The utility model belongs to the technical field of building material, in particular to sandwich wall.

Background

Along with the promotion of people to the living quality requirement, more and more people choose to use sandwich wall when building the room body, sandwich wall as the name implies adds special core between two side fascia so that sandwich wall reaches some specific effects, for example prevent fires or fall make an uproar and keep warm.

However, in the actual use process, because the external wall panels and the core materials are mostly adhered by using the colloid, the external wall panels on the two sides are easy to fall off or misplace in the use process, and the use and the attractiveness are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that the dislocation easily drops of the current sandwich wall side fascia mentioned in the background art, providing a sandwich wall, having the side fascia fastening, the effect of difficult landing.

The utility model provides a technical scheme does:

a sandwich wall, comprising: the outer wall panel comprises two outer wall panels and a core panel, wherein one end of each of a plurality of plug sockets is fixedly arranged in each outer wall panel, the other end of each plug socket penetrates through each outer wall panel to be communicated with the outside, and a plurality of plug-in double-spliced heads matched with the plug sockets for use are fixedly arranged in the core panel;

the socket includes: the locking device comprises a clamping groove, a locking mechanism and a locking mechanism, wherein two locking bayonets are symmetrically arranged on the inner side wall of the clamping groove;

the grafting double pin head includes: two pieces together the head and install the pole, the core material board is passed at the both ends of installation pole, two pieces together head difference fixed mounting at the both ends of installation pole, can peg graft at the joint inslot.

Preferably, the plug socket and the splicing head are both made of spring steel.

Preferably, the splicing head is of an N-shaped structure.

Preferably, both ends of the splicing head are provided with clamping strips.

Preferably, the clamping strip is made of stainless steel.

Preferably, the mounting rod is provided with an anti-expansion strip hole.

The beneficial effects of the utility model are embodied in the following aspect:

1. the utility model discloses an installation grafting double pin head on the core material board to the bayonet socket of the supporting use of grafting double pin head is installed respectively with grafting pin head on the wallboard outside, thereby reaches the purpose of fixing the both sides side fascia on the core material board, is of value to prevent that the fascia from taking place the dislocation because of fixing insecure.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the socket;

fig. 3 is a schematic structural diagram of the plugging double-pin.

In the figure: the wall panel of 1, 2 core material boards, 3 peg graft double pin heads, 4 plug sockets, 5 piece heads, 6 calorie strips, 7 shrinkage cavities that prevent rising, 8 installation poles, 9 locking bayonets, 10 joint grooves.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in fig. 1-3, the present invention provides a sandwich wall, comprising: two side fascia 1 and core board 2, the one end fixed mounting of a plurality of sockets 4 is in side fascia 1, the other end of socket 4 passes side fascia 1 and communicates with each other with the outside, a plurality of grafting double pin 3 fixed mounting that use with the socket 4 is supporting in core board 2, and because joint groove 10 on socket 4 and the 5 butt joints of piecing together on the core board 2, the last unseen socket 4 and the 5 and the installation pole 8 of piecing together of socket on the side fascia of the back of finishing the installation are of value to promoting pleasing to the eye degree.

The socket 4 includes: the inner side wall of the clamping groove 10 is symmetrically provided with two locking bayonets 9, the clamping groove 10 is communicated with the outside to ensure that the splicing head 5 can be inserted in the clamping groove 10,

grafting double pin head 3 includes: two piece together first 5 and installation pole 8, piece together first 5 and be N type structure, and piece together first 5 and bayonet socket 4 and be the spring steel material, be of value to and provide abundant expansion volume when piece together first 5 reverse plug joint groove 10, guarantee that piece together first 5 can insert into the joint groove 10 smoothly in, core material board 2 is passed at the both ends of installation pole 8, two piece together first 5 fixed mounting respectively at the both ends of installation pole 8, piece together first 5 can peg graft in joint groove 10. In the preference, the both ends of piecing together first 5 all are equipped with card strip 6, and card strip 6 can block in locking bayonet 9 when piecing together first 5 and insert in the joint groove 10 upside down, is favorable to further will piecing together first 5 locks and dies in joint groove 10.

The utility model discloses a theory of operation: when in installation, the splicing heads 5 are reversely inserted into the clamping grooves 10 by aligning the inserting seats 4 on the external wall panels 1 at the two sides with the corresponding splicing heads 5, the installation can be completed, the end arm of the clamping groove 10 expands in the inserting process, the splicing head 5 enters the clamping groove 10, when the splicing head 5 completely enters the clamping groove 10, the clamping strip slides into the locking bayonet 9 to lock the splicing head 5 in the clamping groove 10, at the moment, the clamping groove 10 restores to the initial state, when the external wall panel 1 and the core material panel 2 have the tendency of separation under the external force, because the splicing head 5 has an N-shaped structure, in the process of pulling by external force, the clamping strip 6 is clamped in the locking bayonet 9, and the opening degree of the two ends of the splicing head 5 with the N-shaped structure is increased due to the stress, which increases the resistance for the splicing head 5 to leave the clamping groove 10, can prevent effectively that piece together first 5 roll-offs from joint groove 10 in, finally be of value to locking side fascia 1 and core board 2, guarantee that both sides side fascia 1 can not take place the dislocation skew. The clamping strip 6 is made of stainless steel materials, is beneficial to prolonging the service life, is provided with the expansion-contraction-preventing strip hole 7 on the installation rod 8, and is beneficial to preventing the temperature change from damaging the structure of the splicing double-splicing head 3 and influencing the locking effect.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (5)

1. A sandwich wall, comprising: the outer wall panel comprises two outer wall panels and a core panel, wherein one end of each of a plurality of plug sockets is fixedly arranged in each outer wall panel, the other end of each plug socket penetrates through each outer wall panel to be communicated with the outside, and a plurality of plug-in double-spliced heads matched with the plug sockets for use are fixedly arranged in the core panel;

the socket includes: the locking device comprises a clamping groove, a locking mechanism and a locking mechanism, wherein two locking bayonets are symmetrically arranged on the inner side wall of the clamping groove;

the grafting double pin head includes: two pieces together first and installation pole, the core material board is passed at the both ends of installation pole, two pieces together first fixed mounting respectively at the both ends of installation pole, piece together first pluggable at the joint inslot.

2. The sandwich wall according to claim 1, wherein the sockets and the spigots are made of spring steel.

3. The sandwich wall according to claim 2, wherein the split heads are of an N-shaped configuration.

4. The sandwich wall according to claim 3, wherein both ends of the split head are provided with a clip strip.

5. The sandwich wall of claim 3, wherein the mounting rods are provided with anti-collapsible strap holes.

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