Barb convex tooth tensioning magic tape

Abstract

The utility model discloses a barb convex tooth tensioning magic tape which comprises a magic tape belt, and a guide strip belt is integrally formed at the outer end of the magic tape belt. One end of the hook-and-loop fastener belt is fixedly connected with a tensioning seat, and the tensioning seat is provided with an insertion opening in which the guide strip belt is inserted. The tensioning seat and the guide strip belt are tensioned through a barb convex tooth tensioning structure, the barb convex tooth tensioning structure comprises a barb convex tooth structure, and the barb convex tooth structure is pressed to a hair sticking part on the hook and loop fastener belt to tension the hook and loop fastener belt; and the hanging force of the barb convex tooth structure hung on the hair sticking part is opposite to the separation direction of the magic tape. In this way, the hook-and-loop fastener tape is effectively prevented from being separated.

Description

Technical Field

[0001] The utility model belongs to the technical field of magic tapes, and particularly relates to an inverse barb convex tooth tightening magic tape. Background Art

[0002] A magic tape is a kind of hook-and-loop fastener. The principle of its fastening is that the hook and the loop cooperate, and the hook is pasted onto the loop. Different from the traditional adhesive method, the magic tape can be repeatedly pasted and used. The magic tape has a very wide application in the industry. For example, it is used as a binding piece on a data cable to bind the data cable. And because the magic tape can be pasted and separated, it is very convenient to use.

[0003] Most of the existing magic tapes are single-body structure pasting. During the pasting and binding process, they are prone to come apart. For example, when the magic tape is pasted and bound to a data cable bundle, when the number of turns of the data cable bundle is large and the tension between the magic tape for binding is too tight, at this time, under the action of the tension, the magic tape is easily bulged open, resulting in the scattering of the cable bundle.

[0004] Therefore, in order to achieve stable binding of the cable bundle, disposable buckles are used for binding in the prior art. However, the disadvantages of using disposable buckles for binding are also very obvious. When it is necessary to connect the buckles, since it is very difficult to unlock the buckles after they are locked, currently, it is processed by using a cutting tool to cut them. It is impossible to achieve quick binding and quick disassembly during use. And during the process of cutting the buckle with a cutting tool, it is very easy to scratch the data cable.

[0005] Moreover, since the buckle is for one-time use, it is not convenient to carry. Summary of the Utility Model

[0006] Based on the above background, the purpose of the utility model is to provide an inverse barb convex tooth tightening magic tape.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An inverse barb convex tooth tightening magic tape, comprising a magic tape, and a guide strip is integrally formed at the outer end of the magic tape;

[0009] One end of the magic tape is fixedly connected with a tightening seat, and a socket for inserting the guide strip is opened on the tightening seat;

[0010] The tightening seat and the guide strip are tightened through an inverse barb convex tooth tightening structure. The inverse barb convex tooth tightening structure includes an inverse barb convex tooth structure, and the inverse barb convex tooth structure is pressed onto the loop part of the magic tape to tighten the magic tape;

[0011] The hanging force of the inverse barb convex tooth structure hanging on the loop part is opposite to the direction of the separation of the magic tape.

[0012] Preferably, the barbed protrusion tightening structure includes a number of barbed protrusions fixedly connected to the inner top wall of the socket.

[0013] Preferably, the barbed protrusions are distributed in several rows on the inner top wall of the socket in the front - rear direction, and several barbed protrusions are arranged at equal intervals in each row.

[0014] Preferably, inclined guiding surfaces are integrally formed on the rear side walls of the barbed protrusions.

[0015] Preferably, the left and right side walls of the tightening seat are of a curved concave surface structure;

[0016] The two sides of the rear side wall of the tightening seat are of a curved structure with inward depressions.

[0017] Preferably, the free end of the guide strip is of an arc structure.

[0018] The utility model has the following beneficial effects:

[0019] To facilitate the insertion of the guide strip into the socket, the guide strip can easily pass through the barbed protrusions, and after locking, the barbed protrusions form "barbs" for hanging, avoiding the detachment of the magic tape.

[0020] Specifically, inclined guiding surfaces are integrally formed on the rear side walls of the barbed protrusions. Through the guiding surfaces, it is convenient for the guide strip to pass through. And the inclined guiding surfaces make the barbed protrusions form a structure similar to "barbs", achieving effective tightening.

[0021] When the magic tape is bound and subjected to an overly tight tension, under the action of the above - mentioned barbed protrusions and the magic tape's adhesive hairs, it can effectively prevent the magic tape from loosening and falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following - described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the tightening seat in the embodiment of the present utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the barbed protrusion tightening structure in the embodiment of the present utility model.

[0026] The realization, functional features, and advantages of the present utility model will be further described in conjunction with embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0030] Embodiment 1

[0031] As Figures 1-3 shown, a barbed convex tooth tightening magic tape includes a magic tape 1 (the same as the existing magic tape, with burrs and sticky hairs that cooperate with each other on the top and bottom of the magic tape 1). An insertion strip 2 is integrally formed at the outer end of the magic tape 1 (the insertion strip 2 is a plastic strip with a certain hardness, which is convenient for insertion). The free end (rear end) of the insertion strip 2 is an arc structure, which is convenient for guiding insertion. Marking numbers can be made on the insertion strip 2, such as marking tags by laser.

[0032] A tightening seat 3 is fixedly connected to the front end of the magic tape 1, and an insertion slot 4 for inserting the insertion strip 2 is provided on the tightening seat 3. Specifically, the front end of the magic tape 1 is fixedly connected to the bottom position inside the insertion slot 4.

[0033] At the same time, in order to solve the technical defect that during the binding process of the magic tape, once the binding is too tight (the length of the magic tape is not enough), resulting in excessive tension of the magic tape 1 and easy to burst open, the following improvements are made:

[0034] The tensioning seat and the guide strip 2 are tensioned through a barbed convex tooth tensioning structure. The barbed convex tooth tensioning structure includes a barbed convex tooth structure, and the barbed convex tooth structure 5 is pressed together with the hairy part of the Velcro to realize increasing the locking stability by using the hairy part and the barbed convex tooth structure.

[0035] Specifically, the barbed convex tooth tensioning structure 5 includes a plurality of barbed convex teeth 51 fixedly connected to the inner top wall position of the socket 4; the distribution mode of the barbed convex teeth 51 is that the barbed convex teeth 51 are distributed in several rows in the front-back direction on the inner top wall of the socket 4, and several equally spaced barbed convex teeth 51 are distributed in each row.

[0036] An inclined guide surface is integrally formed on the rear side wall of each barbed convex tooth 51. The guide surface facilitates the passage of the guide strip 2. And the inclined guide surface makes the barbed convex teeth 51 form a structure similar to a "barb", realizing effective tensioning of the Velcro.

[0037] When the Velcro tape 1 is tightened and subjected to excessive tension after being tied, under the action of the above barbed convex teeth 51 and the hairy part, it is effectively avoided that the Velcro tape 1 loosens and falls off. Specifically, when the Velcro tape 1 has a tendency to separate, under the pulling of the barbed convex teeth 51, the Velcro is hooked to prevent the Velcro from separating.

[0038] During the tying process of the Velcro tape 1, after being initially locked by the barbed convex teeth 51 and the hairy part, the Velcro tape 1 itself is used with the hairy part and the barbed burr structure to realize further locking.

[0039] Embodiment 2

[0040] As Figures 1-3 shown, on the basis of the structure of Embodiment 1 in this embodiment, the left and right side walls of the tensioning seat are curved concave surface structures; this structure facilitates the clamping by hand.

[0041] At the same time, both sides of the rear side wall of the above tensioning seat are curved structures 32 with inner depressions. The curved structure 32 is designed to fit with the object to be tied, such as a data cable, during the tying process to facilitate tying tightly.

[0042] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the essence of the present invention should also fall within the protection scope of the present invention.

Claims

1. A barbed convex tooth tightening Velcro, characterized in that: It comprises a Velcro tape, wherein the outer end of the Velcro tape is integrally formed with a guide strip; One end of the Velcro strap is fixedly connected to a tensioning seat, and the tensioning seat is provided with a socket for inserting the guide strip; The tensioning seat and the guide strip are tightened by a barbed convex tooth tensioning structure, wherein the barbed convex tooth tensioning structure comprises a barbed convex tooth structure, and the barbed convex tooth structure is pressed onto the hair sticking part of the Velcro tape to tighten the Velcro tape; The pulling force exerted by the barbed tooth structure on the hair-adhering part is opposite to the detachment direction of the Velcro tape.

2. The barbed convex teeth tightening Velcro according to claim 1, characterized in that: The barbed convex teeth tensioning structure comprises a plurality of barbed convex teeth fixedly connected to the top wall position inside the socket.

3. The barbed convex teeth tightening Velcro according to claim 2, characterized in that: The barbed convex teeth are distributed in a plurality of rows on the inner top wall of the socket according to the front-to-back orientation, and each row is distributed with a plurality of barbed convex teeth arranged at equal distances.

4. The barbed convex teeth tightening Velcro according to claim 2, characterized in that: The rear side walls of the barbed teeth are integrally formed with inclined guide surfaces.

5. The barbed convex teeth tightening Velcro according to claim 1, characterized in that: The left and right side walls of the tensioning seat are curved concave structures; Both sides of the rear side wall of the tensioning seat are curved structures with inward depressions.

6. The barbed convex teeth tightening Velcro according to claim 1, characterized in that: The free end of the conductive strip is an arc-shaped structure.

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