CN210574695U

CN210574695U - Hole site crack control subassembly of fixed usefulness of signboard

Info

Publication number: CN210574695U
Application number: CN201921650076.3U
Authority: CN
Inventors: 刘文魁
Original assignee: Wuhan Baizan Advertising Logo Co Ltd
Current assignee: Wuhan Baizan Advertising Logo Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-19
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a hole site crack control subassembly of fixed usefulness of signboard, including subassembly body, elastic fixation mechanism and rearmounted coupling mechanism, the inside of subassembly body is provided with leading chuck, and the first adhesive layer of inboard surface mounting of leading chuck, the inboard of leading chuck is provided with the signboard body, and the inside of signboard body is provided with the keyhole, the inside of elastic fixation mechanism is provided with the through-hole, the inside recess that is provided with of right-hand member of signboard body, rearmounted coupling mechanism is located elastic fixation mechanism's right-hand member surface. This hole site anti-cracking component of fixed usefulness of signboard compares with the fixed hole site anti-cracking component of usefulness of current ordinary signboard, has increased the friction hindrance between this anti-cracking component and the hole site, has improved being connected between this anti-cracking component and the hole site, and then has improved the stability of this subassembly in the inside installation use of hole site, is favorable to this subassembly to carry out the crack control protection to the hole site of signboard.

Description

Hole site crack control subassembly of fixed usefulness of signboard

Technical Field

The utility model relates to a signboard fixing technology field specifically is a hole site crack control subassembly of signboard fixed usefulness.

Background

The signboard is a signboard which expresses the character and background of the signboard through vision, has the functions of symbolism, directivity, suggestive property and the like, and promotes the continuous development of the manufacturing technology of the signboard along with the development of scientific technology and the requirement of social construction, so that the signboard meets the requirement of the modern high-tech automation society.

The hole site crack control subassembly of fixed usefulness of current signboard in the use, relatively poor with the connection effect between the hole site, the phenomenon that becomes flexible appears easily, influences the crack control protection effect of this group price to the hole site to lead to the signboard not hard up to appear, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on the hole site crack control subassembly basis of the fixed usefulness of current signboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hole site crack control subassembly of fixed usefulness of signboard to propose the hole site crack control subassembly of the fixed usefulness of general signboard in solving above-mentioned background art in the use, relatively poor with the effect of connection between the hole site, the not hard up phenomenon appears easily, influences this group price to the crack control protection effect of hole site, thereby leads to the signboard not hard up to appear, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hole site crack control subassembly of fixed usefulness of signboard, includes subassembly body, elastic fixation mechanism and rearmounted coupling mechanism, the inside of subassembly body is provided with leading chuck, and the first adhesive layer of inboard surface mounting of leading chuck, the inboard of leading chuck is provided with the signboard body, and the inside of signboard body is provided with the keyhole, the inside of elastic fixation mechanism is provided with the through-hole, and elastic fixation mechanism is located the inboard of keyhole, the inside recess that is provided with of right-hand member of signboard body, rearmounted coupling mechanism is located the right-hand member surface of elastic fixation mechanism.

Preferably, the elastic fixing mechanism comprises a frosting layer, an elastic block and a built-in cylinder body, the frosting layer is arranged on the surface of the top end of the elastic block, and the built-in cylinder body is connected to the bottom end of the elastic block in a welded mode.

Preferably, an integrated structure is formed between the elastic blocks and the built-in cylinder, the elastic blocks are annularly distributed by taking the center of the built-in cylinder as a circle center, and the built-in cylinder penetrates through the interior of the signboard body.

Preferably, the rear connecting mechanism comprises a rear chuck, a second adhesive layer and a threaded ring, the second adhesive layer is arranged on the inner side surface of the rear chuck, and the threaded ring is connected to the inner profile of the rear chuck.

Preferably, the rear chuck and the front chuck form an integrated structure through the mutual matching of the thread ring and the built-in cylinder, and the size of the inner surface of the rear chuck is matched with the size of the outer surface of the second adhesive layer.

Preferably, the preposed chuck is connected with the signboard body through a first adhesive layer, and the central lines of the preposed chuck and the through hole are coincided with the central line of the bolt hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a frosting layer, the setting of elasticity piece, built-in barrel for this hole site crack control subassembly when using, can utilize the elasticity setting of elasticity piece and the friction hindrance between the frosting layer of surface, be connected between this crack control subassembly and the hole site, increase the friction hindrance between this crack control subassembly and the hole site, improve the stability of the installation of this subassembly in the hole site, so that this subassembly carries out crack control protection to the hole site of signboard, avoid connecting fixed parts such as screw to cause the damage to the hole site, influence the fixed to the signboard;

2. the utility model discloses a setting of rearmounted chuck, second adhesive layer and fillet, make this hole site crack control subassembly when using, the rearmounted chuck can utilize threaded connection between its inside fillet and the built-in barrel, dismantle, and then be favorable to this hole site crack control subassembly to install in the hole site of signboard inside, thereby provide convenience for the use of this subassembly, the setting of second adhesive layer and first adhesive layer simultaneously can be to the both ends outside edge of hole site adhesion, thereby reach the effect of hole site edge protection, avoid hole site edge fracture;

3. the utility model discloses a leading chuck, the setting of rearmounted chuck and built-in barrel, make this hole site crack control subassembly when using, the inside leading chuck of subassembly body, rearmounted chuck and built-in barrel all adopt the plastic material, reduce the wearing and tearing that this subassembly caused the hole site when using, so that this subassembly carries out the crack control protection to the hole site, the elasticity of self also can be utilized simultaneously, cushion connection fixed parts such as hole site and screw, avoid direct contact between connection fixed parts such as screw and the hole site, and cause the damage to the hole site, lead to the signboard to appear becoming flexible when fixed.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the external structure of the assembly body of the present invention.

In the figure: 1. an assembly body; 2. a front chuck; 3. a through hole; 4. a first adhesive layer; 5. a signboard body; 6. a keyhole; 7. an elastic fixing mechanism; 701. sanding layer; 702. an elastic block; 703. a cylinder body is arranged inside; 8. a rear connecting mechanism; 801. a chuck is arranged at the rear; 802. a second adhesive layer; 803. a thread ring; 9. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hole site anti-cracking component for fixing a signboard comprises a component body 1, an elastic fixing mechanism 7 and a rear connecting mechanism 8, wherein a front chuck 2 is arranged inside the component body 1, a first adhesive layer 4 is arranged on the outer surface of the inner side of the front chuck 2, a signboard body 5 is arranged on the inner side of the front chuck 2, a bolt hole 6 is arranged inside the signboard body 5, a through hole 3 is arranged inside the elastic fixing mechanism 7, the elastic fixing mechanism 7 is positioned inside the bolt hole 6, the elastic fixing mechanism 7 comprises a frosting layer 701, an elastic block 702 and a built-in cylinder body 703, the top end surface of the elastic block 702 is provided with the frosting layer 701, the bottom end of the elastic block 702 is welded and connected with the built-in cylinder body 703, an integrated structure is formed between the elastic block 702 and the built-in cylinder body 703, the elastic blocks 702 are distributed in a ring shape by taking the center of the built-in cylinder body 703 as the circle center, and the built-in cylinder body 703 penetrates, when the hole site anti-cracking component is used, the anti-cracking component and the hole site can be connected by utilizing the elastic arrangement of the elastic block 702 and the friction block between the surface frosting layers 701, so that the friction block between the anti-cracking component and the hole site is increased, the stability of the component in the installation of the hole site is improved, the component can conveniently perform anti-cracking protection on the hole site of the signboard, and the damage of connecting and fixing parts such as screws and the like to the hole site is avoided, so that the fixing of the signboard is influenced;

the front chuck 2 is connected with the signboard body 5 through the first adhesive layer 4, the front chuck 2 and the center line of the through hole 3 are coincident with the center line of the bolt hole 6, so that when the hole site anti-cracking component is used, the front chuck 2, the rear chuck 801 and the built-in cylinder 703 inside the component body 1 are made of plastic materials, abrasion of the component on the hole site during use is reduced, the component can conveniently perform anti-cracking protection on the hole site, meanwhile, the elasticity of the component can be utilized to buffer the hole site and connection fixing parts such as screws, and the like, so that direct contact between the connection fixing parts such as screws and the hole site is avoided, damage to the hole site is avoided, the signboard is loosened during fixing, the groove 9 is arranged inside the right end of the signboard body 5, the rear connecting mechanism 8 is located on the outer surface of the right end of the elastic fixing mechanism 7, and the rear connecting mechanism 8 comprises the rear chuck 801, The second adhesive layer 802 and the thread ring 803, the second adhesive layer 802 is arranged on the inner side surface of the rear chuck 801, the thread ring 803 is connected to the inner profile of the rear chuck 801, the rear chuck 801 forms an integrated structure with the front chuck 2 through the mutual matching between the thread ring 803 and the built-in cylinder 703, and the inner surface size of the rear chuck 801 is matched with the outer surface size of the second adhesive layer 802, so that when the hole site anti-cracking component is used, the rear chuck 801 can be disassembled by utilizing the threaded connection between the thread ring 803 inside the rear chuck and the built-in cylinder 703, and further the hole site anti-cracking component is favorably installed in a hole site inside the signboard, thereby providing convenience for the use of the component, and meanwhile, the arrangement of the second adhesive layer 802 and the first adhesive layer 4 can adhere the outer edges of the hole sites at two ends of the hole site, thereby achieving the effect of edge protection, avoiding the cracking of the edge of the hole.

The working principle is as follows: when the hole site anti-cracking component for fixing the signboard is used, firstly, the built-in cylinder body 703 connected with the front chuck 2 in the component body 1 is inserted into a hole site of the signboard to be protected from cracking, and meanwhile, the hole site compresses the elastic block 702 on the surface of the built-in cylinder body 703, so that the elastic block 702 increases the friction resistance between the built-in cylinder body 703 and the hole site by the self rebound acting force of the elastic block 702, and the frosting layer 701 arranged on the surface of the elastic block 701 is utilized, thereby improving the connection between the anti-cracking component and the hole site, and further improving the installation stability of the component in the hole site;

later through threaded connection between rearmounted chuck 801 helicoid 803 and the built-in barrel 703, it is fixed to rotate rearmounted chuck 801, inside recess 9 up to signboard body 5 right-hand member, and then make this subassembly body 1 use inside the hole site of signboard, when using, the inside leading chuck 2 of subassembly body 1, rearmounted chuck 801 and built-in barrel 703 are through the plastic material of self, keep apart the buffering between hole site and the connection fixed part such as screw, reach the effect of carrying out crack control protection to the hole site, avoid direct contact between connection fixed part such as screw and the hole site, and lead to the hole site to cause the damage, lead to the signboard appearing becoming flexible when fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hole site crack control subassembly of fixed usefulness of signboard, includes subassembly body (1), elastic fixation mechanism (7) and rearmounted coupling mechanism (8), its characterized in that: the inside of subassembly body (1) is provided with leading chuck (2), and the first adhesive layer (4) of inboard surface mounting of leading chuck (2), the inboard of leading chuck (2) is provided with signboard body (5), and the inside of signboard body (5) is provided with keyhole (6), the inside of elasticity fixed establishment (7) is provided with through-hole (3), and elasticity fixed establishment (7) are located the inboard of keyhole (6), the inside recess (9) that is provided with of right-hand member of signboard body (5), rearmounted coupling mechanism (8) are located the right-hand member surface of elasticity fixed establishment (7).

2. The hole site crack control subassembly of fixed usefulness of signboard of claim 1, its characterized in that: the elastic fixing mechanism (7) comprises a frosting layer (701), an elastic block (702) and a built-in cylinder body (703), the frosting layer (701) is arranged on the top end surface of the elastic block (702), and the built-in cylinder body (703) is welded to the bottom end of the elastic block (702).

3. The hole site crack control subassembly of fixed usefulness of signboard of claim 2, its characterized in that: the elastic blocks (702) and the built-in cylinder body (703) form an integrated structure, the elastic blocks (702) are distributed annularly by taking the center of the built-in cylinder body (703) as a circle center, and the built-in cylinder body (703) penetrates through the interior of the signboard body (5).

4. The hole site crack control subassembly of fixed usefulness of signboard of claim 1, its characterized in that: the rear connecting mechanism (8) comprises a rear chuck (801), a second adhesive layer (802) and a threaded ring (803), the second adhesive layer (802) is arranged on the inner side surface of the rear chuck (801), and the threaded ring (803) is connected to the inner profile of the rear chuck (801).

5. The hole site crack control subassembly of fixed usefulness of signboard of claim 4, its characterized in that: the rear chuck (801) and the front chuck (2) form an integrated structure through the mutual matching of the threaded ring (803) and the built-in cylinder (703), and the size of the inner surface of the rear chuck (801) is matched with the size of the outer surface of the second adhesive layer (802).

6. The hole site crack control subassembly of fixed usefulness of signboard of claim 1, its characterized in that: leading chuck (2) are connected with signboard body (5) through first adhesive layer (4), and the central line of leading chuck (2), through-hole (3) all coincides mutually with the central line of keyhole (6).