Back adhesive magic tape

Abstract

The utility model provides a back adhesive hook-and-loop fastener, and relates to the technical field of hook-and-loop fasteners. The main body is divided into an upper part and a lower part, splicing holes are symmetrically formed in the front side and the rear side of the main body, and limiting holes are symmetrically formed in the splicing holes; grooves are symmetrically formed in the left side and the right side of the bottom of the main body, and adhesive sticker surface layers are bonded in the grooves of the main body; connecting blocks are slidably connected into the splicing holes, and sliding grooves are formed in the connecting blocks. And guide rods are symmetrically and fixedly connected to the interiors of the sliding grooves. A plastic packaging film is broken through a film breaking block on the outer layer, then a bonding glue bag is pressed, so that strong bonding glue in the bonding glue bag is extruded out of a glue outlet hole, a worker can conveniently, thoroughly and firmly bond the main body and the bonding layer as well as the bonding layer and a to-be-installed position and fix a hook and loop fastener, and the problem that under the condition that no needle or thread or fixing nail exists, the bonding glue bag can not be damaged is solved. And a user is inconvenient to fix the hook and loop fastener.

Description

Technical Field

[0001] The utility model relates to the technical field of hook and loop fasteners, and in particular to a kind of hook and loop fasteners with adhesive backing. Background Art

[0002] Velcro is a commonly used connecting auxiliary material, with male and female sides. One side is soft fiber, and the other side is elastic fiber with hooks and barbs. The male and female sides are interlocked. When subjected to a certain lateral force, the elastic hook is straightened, loosened from the velvet loop and opened, and then returns to its original hook shape. However, some existing adhesive tapes do not have a viscose structure on the back side. When used, they need to be fixed to the wall or object to be used with needle and thread or fixing nails. In the absence of needle and thread or fixing nails, it is inconvenient for users to fix the Velcro. Utility Model Content

[0003] The disclosed embodiment relates to a Velcro with an adhesive backing, which is convenient for workers to fix the Velcro according to the situation on site.

[0004] In a first aspect of the present disclosure, there is provided a back-adhesive Velcro tape, specifically comprising: a main body; the main body is divided into an upper and a lower part, and the front and rear sides of the main body are symmetrically provided with splicing holes, and the interior of the splicing holes is symmetrically provided with limiting holes; the left and right sides of the bottom of the main body are symmetrically provided with grooves, and a self-adhesive surface layer is bonded in the groove of the main body; a connecting block is slidably connected to the interior of the splicing hole, and a sliding groove is provided in the interior of the connecting block; a guide rod is symmetrically fixedly connected to the interior of the sliding groove, and a sliding block is slidably connected to the interior of the sliding groove; an adhesive layer is installed at the bottom of the main body, and a hollow cavity is provided in the interior of the adhesive layer; an adhesive plastic bag is installed in the hollow cavity of the adhesive layer, and a storage groove is also provided on the adhesive layer; the upper part of the main body is connected to the hook surface layer, and the lower part of the main body is connected to the suede layer, and the hook surface layer is connected to the suede layer;

[0005] The sliding block is provided with a through hole, and a guide rod is slidably connected in the through hole of the sliding block;

[0006] A limit spring is installed on the guide rod, and the other end of the limit spring is installed on the sliding block;

[0007] The sliding block is connected with a pulling line, and the other end of the pulling line is provided with a pulling ring.

[0008] In at least some embodiments, the adhesive plastic bag is provided with glue outlet holes arranged in an array, and a glue outlet rack is installed in the glue outlet holes.

[0009] In at least some embodiments, plastic sealing films are symmetrically installed on the upper and lower sides of the glue dispensing frame.

[0010] In at least some embodiments, an outer layer is bonded to the top of the adhesive layer, a film-breaking block is fixedly connected to the outer layer, and the film-breaking block is connected to the plastic film.

[0011] In at least some embodiments, a groove is formed on the adhesive layer, and a self-adhesive layer is installed in the groove of the adhesive layer, and the self-adhesive layer is connected to the self-adhesive surface layer.

[0012] The utility model provides a back-adhesive hook and loop fastener, which has the following beneficial effects:

[0013] In the present invention, the limit spring on the guide rod pushes the sliding block to slide in the sliding groove, so that the sliding block slides into the limit hole of the splicing hole, and the connecting block is connected to the main body, which is convenient for users to connect multiple main bodies according to on-site needs.

[0014] In addition, the main body is connected to the adhesive layer through the self-adhesive surface layer connected to the self-adhesive adhesive layer, and then the strong adhesive is stored through the adhesive bag in the adhesive layer. When the main body needs to be fixed, the self-adhesive surface layer is separated from the self-adhesive adhesive layer, and then the outer layer is torn off, and the film-breaking block on the outer layer is used to break the plastic film, and then the adhesive bag is pressed to squeeze out the strong adhesive in the adhesive bag from the glue outlet hole, so that the staff can easily firmly bond the main body to the adhesive layer, and the adhesive layer to the position to be installed, so as to fix the Velcro. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 A schematic diagram of the main axis view of the present application is shown;

[0019] Figure 2 This application shows Figure 1 Schematic diagram of the viewing angle axis below;

[0020] Figure 3 A schematic diagram of the shaft view of the connection block of the present application is shown;

[0021] Figure 4 A schematic axial view of the bonding layer of the present application is shown;

[0022] Figure 5 The overall axial schematic diagram of the present application is shown;

[0023] Figure 6 This application shows Figure 5 Left view schematic.

[0024] Reference numerals list

[0025] 1. Main body; 101. Joint hole; 102. Self-adhesive surface layer;

[0026] 2. Connecting block; 201. Sliding groove; 202. Guide rod; 2021. Limit spring; 203. Sliding block; 2031. Pull wire; 204. Pull ring;

[0027] 3. Adhesive layer; 301. Self-adhesive layer; 302. Storage slot; 303. Adhesive bag; 3031. Glue outlet hole; 304. Glue outlet rack; 3041. Plastic film;

[0028] 4. Outer layer; 401. Broken membrane block;

[0029] 5. Hook the surface layer;

[0030] 6. Suede layer. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0032] Example 1: Please refer to Figures 1 to 6 :

[0033] The utility model provides a kind of adhesive backing hook and loop fastener, comprising: a main body 1; the main body 1 is divided into two parts, the upper and lower parts, and the front and rear sides of the main body 1 are symmetrically provided with splicing holes 101, and the interior of the splicing holes 101 is symmetrically provided with limiting holes; the left and right sides of the bottom of the main body 1 are symmetrically provided with grooves, and the grooves of the main body 1 are bonded with a self-adhesive surface layer 102; the interior of the splicing hole 101 is slidably connected with a connecting block 2, and the interior of the connecting block 2 is provided with a sliding groove 201; the interior of the sliding groove 201 is symmetrically fixedly connected with a guide rod 202, and the interior of the sliding groove 201 is slidably connected with a sliding block 203; the bottom of the main body 1 is installed with an adhesive layer 3 , and a hollow cavity is provided inside the adhesive layer 3; an adhesive plastic bag 303 is installed in the hollow cavity of the adhesive layer 3, and a storage groove 302 is also provided on the adhesive layer 3; the upper part of the main body 1 is connected to the hook layer 5, and the lower part of the main body 1 is connected to the suede layer 6, and the hook layer 5 is connected to the suede layer 6; a through hole is provided on the sliding block 203, and a guide rod 202 is slidably connected in the through hole of the sliding block 203; a limit spring 2021 is installed on the guide rod 202, and the other end of the limit spring 2021 is installed on the sliding block 203; a pull line 2031 is connected to the sliding block 203, and a pull ring 204 is installed on the other end of the pull line 2031.

[0034] In the disclosed embodiment, the sliding block 203 is pushed to slide in the sliding groove 201 by the limiting spring 2021 on the guide rod 202, so that the sliding block 203 slides into the limiting hole of the splicing hole 101, and the connecting block 2 is connected to the main body 1, which is convenient for users to connect multiple main bodies 1 according to on-site needs.

[0035] Embodiment 2, on the basis of embodiment 1, the adhesive plastic bag 303 is provided with glue outlet holes 3031 arranged in an array, and a glue outlet frame 304 is installed in the glue outlet holes 3031; the upper and lower sides of the glue outlet frame 304 are symmetrically installed with plastic sealing films 3041; the top of the adhesive layer 3 is bonded with the outer layer 4, and the outer layer 4 is fixedly connected with a film breaking block 401, and the film breaking block 401 is connected to the plastic sealing film 3041; a groove is provided on the adhesive layer 3, and a self-adhesive adhesive layer 301 is installed in the groove of the adhesive layer 3, and the self-adhesive adhesive layer 301 is connected to the self-adhesive surface layer 102; through the self-adhesive surface layer 102 is connected to the self-adhesive layer 301, and the main body 1 is connected to the adhesive layer 3, and then the strong adhesive is stored through the adhesive bag 303 in the adhesive layer 3. When the main body 1 needs to be fixed, the self-adhesive surface layer 102 is separated from the self-adhesive layer 301, and then the outer layer 4 is torn off, and the film-breaking block 401 on the outer layer 4 is used to break the plastic film 3041, and then the adhesive bag 303 is pressed to squeeze out the strong adhesive in the adhesive bag 303 from the glue outlet hole 3031, so that the staff can easily firmly adhere the main body 1 to the adhesive layer 3, and the adhesive layer 3 to the position to be installed, so as to fix the Velcro.

[0036] The working principle of this embodiment is as follows: first, the limit spring 2021 on the guide rod 202 pushes the sliding block 203 to slide in the sliding groove 201, so that the sliding block 203 connects the connecting block 2 with the main body 1, which is convenient for users to connect multiple main bodies 1 according to the needs of the site;

[0037] Then, the main body 1 is connected to the adhesive layer 3 by connecting the self-adhesive surface layer 102 with the self-adhesive adhesive layer 301. When the main body 1 needs to be fixed, the self-adhesive surface layer 102 is separated from the self-adhesive adhesive layer 301, and then the outer layer 4 is torn off, and the plastic sealing film 3041 is broken by using the film breaking block 401 on the outer layer 4, and then the adhesive bag 303 is pressed to squeeze out the strong adhesive in the adhesive bag 303 from the glue outlet hole 3031, so that the staff can easily firmly bond the main body 1 to the adhesive layer 3, and the adhesive layer 3 to the position to be installed, so as to fix the Velcro.

[0038] In this article, there are a few points to note:

[0039] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A kind of adhesive backing hook and loop fastener, comprising: The main body (1) is characterized in that: the main body (1) is divided into two parts, the upper and lower parts, and the front and rear sides of the main body (1) are symmetrically provided with splicing holes (101), and the interior of the splicing holes (101) is symmetrically provided with limiting holes; the left and right sides of the bottom of the main body (1) are symmetrically provided with grooves, and a self-adhesive surface layer (102) is bonded in the groove of the main body (1); the interior of the splicing hole (101) is slidably connected with a connecting block (2), and the interior of the connecting block (2) is provided with a sliding groove (201); the interior of the sliding groove (201) is provided with a plurality of grooves, and the grooves of the main body (1) are ... The main body (1) is symmetrically fixedly connected to a guide rod (202), and the interior of the sliding groove (201) is slidably connected to a sliding block (203); an adhesive layer (3) is installed at the bottom of the main body (1), and a hollow cavity is provided inside the adhesive layer (3); an adhesive plastic bag (303) is installed in the hollow cavity of the adhesive layer (3), and a storage groove (302) is also provided on the adhesive layer (3); the upper part of the main body (1) is connected to the hook layer (5), and the lower part of the main body (1) is connected to the velvet layer (6), and the hook layer (5) is connected to the velvet layer (6).

2. The adhesive backing fastener according to claim 1, characterized in that: The sliding block (203) is provided with a through hole, and a guide rod (202) is slidably connected in the through hole of the sliding block (203).

3. The adhesive backing fastener according to claim 1, characterized in that: A limit spring (2021) is installed on the guide rod (202), and the other end of the limit spring (2021) is installed on the sliding block (203).

4. The adhesive backing fastener according to claim 1, characterized in that: The sliding block (203) is connected with a pulling wire (2031), and the other end of the pulling wire (2031) is installed with a pulling ring (204).

5. The adhesive backing fastener according to claim 1, characterized in that: The adhesive plastic bag (303) is provided with glue outlet holes (3031) arranged in an array, and a glue outlet frame (304) is installed in the glue outlet holes (3031).

6. The adhesive backing fastener according to claim 5, characterized in that: Plastic sealing films (3041) are symmetrically installed on the upper and lower sides of the glue discharging frame (304).

7. The adhesive backing fastener according to claim 6, characterized in that: The outer layer (4) is bonded to the top of the adhesive layer (3), and a film-breaking block (401) is fixedly connected to the outer layer (4), and the film-breaking block (401) is connected to the plastic sealing film (3041).

8. The adhesive backed hook and loop fastener according to claim 1, characterized in that: The adhesive layer (3) is provided with a groove, and a self-adhesive layer (301) is installed in the groove of the adhesive layer (3), and the self-adhesive layer (301) is connected to the self-adhesive surface layer (102).

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