Magic tape with splicing structure

Abstract

The utility model discloses a hook-and-loop fastener with a splicing structure. The hook-and-loop fastener comprises a first component and a second component. The first components can be attached to attachments, concave faces are arranged on the faces, facing outwards, of the first components, first hook columns distributed in an array mode are arranged in the concave faces, and the side faces of the multiple first components can be buckled to form a face splicing structure. Second hook columns are distributed on one face of the second component in an array mode, and the array formed by the second hook columns can be connected with the array formed by the first hook columns in an engaged mode so that the second component can be detachably connected with the first component. The magic tape disclosed by the utility model does not pollute the environment in the preparation process. When the hook-and-loop fastener is used, no chippings are generated. The concave surface is arranged on the first component, and the first component and the second component are tightly matched in a face-to-face mode after the first hook column is connected with the second component in an engaged mode.

Description

Technical Field

[0001] The utility model relates to a Velcro tape, in particular to a Velcro tape with a splicable structure. Background Art

[0002] As we all know, Velcro includes a male surface and a female surface. The male surface and the female surface are fitted together or torn apart to achieve the purpose of quick connection or separation. Therefore, Velcro is widely used in occasions where opening or closing or buckling is often required.

[0003] The current Velcro uses hooks and loops to bond and connect to achieve the fixing effect. The existing Velcro has the following shortcomings:

[0004] 1. Currently, the terry on the market is made of fine filament velvet, which is woven and then dyed, raised and shaped. The production process requires high-temperature water dyeing, which pollutes the environment.

[0005] 2. Currently, the terry loops on the market are fine-filament velvet loops. During the cutting process, it is inevitable to cut the fine-filament velvet loops, which will cause a lot of debris. Just like cutting hair, there will be a lot of debris during the production and use process, which is extremely inconvenient when used in high-precision industries or products.

[0006] 3. The velvet loops on the market are currently fine velvet loops. Because the velvet loops will deform when being pulled by the hook surface, the hook surface and the velvet loops cannot be absolutely positioned after biting, especially when fixing optical devices and hard objects, the positioning is not accurate due to the vibration of the equipment. Such as vehicle-mounted laser radars, car roofs, high-speed vehicle light slots, panels and other usage locations.

[0007] 4. Traditional Velcro does not fit tightly.

[0008] 5. The traditional Velcro side connection is just a seam splicing, which is unstable.

[0009] In view of this, it is necessary to improve the traditional Velcro. Utility Model Content

[0010] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a Velcro with a splicable structure. The purposes of designing the Velcro are: first, no pollution to the environment during the preparation of the Velcro, second, no debris, third, the Velcro fits tightly, and fourth, the Velcro is stable after splicing.

[0011] In order to solve the above technical problems, the utility model is implemented by the following scheme: The utility model provides a Velcro with a splicable structure, including:

[0012] A first component capable of being attached to an attachment, wherein a concave surface is provided on an outward side of the first component, and an array of first hooks are provided in the concave surface, and a plurality of first components can be buckled sideways to form a surface splicing structure;

[0013] A second component, one side of which is provided with an array of second hook columns, the array formed by the second hook columns can be engaged with the array formed by the first hook columns so that the second component can be detachably connected to the first component.

[0014] Furthermore, the first component has an adhesive layer on one side thereof which is attached to the attachment.

[0015] Furthermore, the first side edge of the first member in the transverse direction and the first side edge of the first member in the longitudinal direction are both provided with at least one outwardly protruding male buckle portion;

[0016] The second side edge in the longitudinal direction of the first component and the second side edge in the longitudinal direction of the first component are both provided with at least one concave female buckle portion, and the male buckle portion can be buckled into the female buckle portion.

[0017] Furthermore, the male buckle portion includes one or a combination of a dovetail body, a C-shaped body, and an ellipsoidal body.

[0018] Furthermore, when the male buckle part is a dovetail body, the female buckle part is configured as a dovetail groove structure.

[0019] Furthermore, when the male buckle portion is a C-shaped body, the female buckle portion is configured as a C-shaped groove structure with a notch.

[0020] Furthermore, when the male buckle portion is an ellipsoid, the female buckle portion is configured as an elliptical groove with a notch.

[0021] Furthermore, the first hook post and the second hook post have the same structure, and the outer ends of the first hook post and the second hook post are both configured as mushroom head structures.

[0022] Furthermore, the gap between any two adjacent first hook pillars is smaller than the diameter of the mushroom head;

[0023] The first hook column is integrally formed and has a cylindrical rod, one end of the cylindrical rod is connected to the base plate of the first hook column, and the other end of the cylindrical rod is connected to the mushroom head.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1. The Velcro of the utility model does not pollute the environment during the preparation process.

[0026] 2. The Velcro of the utility model does not generate debris when in use.

[0027] 3. The utility model provides a concave surface on the first component, and after the first hook column is engaged with the second component, the first component and the second component are closely matched surface to surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural diagram of the first component of the utility model.

[0029] Figure 2 This is a structural diagram of the second component of the utility model.

[0030] Figure 3 This is the first hook column structure diagram of the utility model.

[0031] Figure 4 This is a structural diagram of the two first hook members of the utility model after being side-fastened.

[0032] Figure 5 This is a structural diagram of the utility model after the three first hook pieces are side-fastened.

[0033] Figure 6 This is a structural diagram of the utility model after the four first hook pieces are side-fastened.

[0034] Figure 7 This is a schematic diagram of the structure of the equipment for preparing Velcro blanks according to the utility model.

[0035] Figure 8 This is a structural diagram of the two first hook members of the utility model after being buckled together through an elliptical protrusion and an elliptical groove.

[0036] Fig. 9 This is a structural diagram of the two first hook members of the utility model after being buckled together through a round convex column and a notch groove.

[0037] Markings in the accompanying drawings: first component 1, female buckle part 2, first hook column 3, concave surface 4, male buckle part 5, second component 6, second hook column 7, mounting surface 8, ellipsoid 9, C-shaped body 10, adhesive layer 11, Velcro blank 14, conveyor line 15, heating device 16, cylindrical rod 31, mushroom head 32, angle 33. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the utility model. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0039] Embodiment 1: The specific structure of the utility model is as follows:

[0040] Please refer to the attached Figure 1-3 The utility model discloses a Velcro with a splicable structure, comprising a first component 1 and a second component 6.

[0041] A first component 1 capable of being attached to an attachment has a concave surface 4 on one side facing outward, and first hook columns 3 distributed in an array are arranged in the concave surface 4. Multiple first components 1 can be laterally buckled to form a surface splicing structure, the concave surface 4 is a rounded rectangle, and the first hook columns 3 are distributed in a matrix.

[0042] The second component 6 has second hook columns 7 distributed in an array on one side thereof. The array formed by the second hook columns 7 can be engaged with the array formed by the first hook columns 3 so that the second component 6 can be detachably connected to the first component 1. The second hook columns 7 are also distributed in a matrix.

[0043] The first hook column 3 and the second hook column 7 have the same structure, and the outer ends of the first hook column 3 and the second hook column 7 are both set to mushroom head structures. The gap between any two adjacent first hook columns 3 is smaller than the diameter of the mushroom head 32; the first hook column 3 is integrally formed, and has a cylindrical rod 31, one end of the cylindrical rod 31 is connected to the base plate of the first hook column 3, and the other end of the cylindrical rod 31 is connected to the mushroom head 32.

[0044] When the first component 1 is fixed, when the second hook pillars 7 of the matrix column press down on the first hook pillars 3 of the matrix column, a bite connection structure is formed between the second hook pillars 7 and the first hook pillars 3, and the concave surface 4 can meet the surface-to-surface fit of the second component 6 and the first component 1. Therefore, the purpose of close fit between the first component 1 and the second component 6 can be achieved.

[0045] A preferred technical solution of this embodiment: the first component 1 has an adhesive layer 11 on one side thereof attached to the attached object. Since the first component 1 needs to be fixed, it is fixed to the attached object through the adhesive layer 11.

[0046] Embodiment 2:

[0047] The first hook post 3 of the first component 1 and the second hook post 7 of the second component 6 are made in the same way. The following is the preparation process of the first hook post 3 or the second hook post 7 of the utility model:

[0048] like Figure 7 As shown, in step one, the Velcro blank 14 is made of silicone material, which is formed into a first component blank or a second component blank through injection molding. At this time, the concave surface of the first component blank and one side of the second component blank are both cylindrical arrays.

[0049] Step 2, start the heating device 16, make the heating device 16 reach the preset temperature, and set the heating device 16 to an inclined state. This inclined setting can ensure that the temperature of the end of the cylinder is constant when it is melted.

[0050] Step three: Send the first component blank or the second component blank to the bottom of the heating device 16 through the conveyor line 15.

[0051] Step 4: The high temperature of the heating device 16 melts the upper end of the first component blank or the second component blank to form a Figure 3 The mushroom head structure shown.

[0052] Step five: the first component blank or the second component blank is cooled and formed to form the first component 1 or the second component 6 .

[0053] Since the first component 1 and the second component 6 are made of silicone, there are few debris in the production process, and no debris will appear after the finished product is processed. The first component 1 and the second component 6 made of silicone are easy to recycle and do not pollute the environment.

[0054] Embodiment 3:

[0055] The following is a description of the splicing of multiple first components 1 of the utility model:

[0056] The first side along the transverse axis of the first component 1 and the first side along the longitudinal axis of the first component 1 are both provided with at least one convex male buckle portion 5; the second side along the longitudinal axis of the first component 1 and the second side along the longitudinal axis of the first component 1 are both provided with at least one concave female buckle portion 2, and the male buckle portion 5 can be buckled into the female buckle portion 2.

[0057] There are multiple ways to fasten the male buckle part 5 and the female buckle part 2, as follows:

[0058] The male buckle portion 5 includes one or a combination of a dovetail body, a C-shaped body 10, and an ellipsoid 9. The combination of a dovetail body, a C-shaped body 10, and an ellipsoid 9 means that in a first component 1, multiple male buckle portions 5 on the side have a combination of a dovetail body, a C-shaped body 10, or a combination of a C-shaped body 10 and an ellipsoid 9, or a combination of a dovetail body, an ellipsoid 9, or a combination of three types of dovetail body, C-shaped body 10, and ellipsoid 9.

[0059] Correspondingly, the female buckle part 2 is also provided with a combination of a dovetail groove and a C-shaped groove, or a combination of a C-shaped groove and an elliptical groove, or a combination of a dovetail groove and an elliptical groove, or a combination of the three: a dovetail groove, a C-shaped groove and an elliptical groove.

[0060] The following is a buckle connection with a single structure of male buckle 5 and female buckle:

[0061] ① The first buckle structure: when the male buckle part 5 is a dovetail body, the female buckle part 2 is a dovetail groove structure. Figure 4-6, Figure 4 This is a structural diagram of the two first hook members of the utility model after being side-fastened. Figure 5 This is a structural diagram of the utility model after the three first hook pieces are side-fastened. Figure 6 This is a structural diagram of the utility model after the four first hook pieces are side-fastened.

[0062] ② When the male buckle part 5 is a C-shaped body, the female buckle part 2 is configured as a C-shaped groove structure with a notch.

[0063] ③ When the male buckle part 5 is an ellipsoid, the female buckle part 2 is configured as an elliptical groove with a notch.

[0064] Of course, the male buckle part 5 and the female buckle part 2 can also be other buckle connection structures, such as a special-shaped buckle connection structure, that is, as long as the length of the connection of the male buckle part 5 is smaller than the width of the main body of the male buckle part 5.

[0065] The above splicing structure can increase the installation stability of the first components 1 and prevent a first component 1 from falling off, and further increase the tightness of the side connection between the first components 1.

[0066] In summary, the Velcro of the utility model does not pollute the environment during the preparation process. The Velcro of the utility model does not generate debris when in use. The utility model provides a concave surface on the first component, and after the first hook column is engaged with the second component, the first component and the second component are closely matched with each other.

[0067] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A Velcro with a splicable structure, characterized in that: include: A first component (1) capable of being attached to an attachment, wherein a concave surface (4) is provided on an outwardly facing surface of the first component (1), and first hook columns (3) distributed in an array are provided in the concave surface (4), and a plurality of first components (1) can be laterally buckled to form a surface splicing structure; A second component (6), one side of which is provided with an array of second hook columns (7), the array formed by the second hook columns (7) being capable of being engaged with the array formed by the first hook columns (3) so that the second component (6) can be detachably connected to the first component (1).

2. The Velcro tape with a splicable structure according to claim 1, characterized in that: The first component (1) has an adhesive layer (11) on one side thereof which is attached to the attachment.

3. The Velcro tape with a splicable structure according to claim 1, characterized in that: The first side edge of the first component (1) in the transverse direction and the first side edge of the first component (1) in the longitudinal direction are both provided with at least one outwardly protruding male buckle portion (5); The second side edge in the longitudinal direction of the first component (1) and the second side edge in the longitudinal direction of the first component (1) are both provided with at least one inwardly concave female buckle portion (2), and the male buckle portion (5) can be buckled into the female buckle portion (2).

4. The Velcro tape with a splicable structure according to claim 3, characterized in that: The male buckle portion (5) comprises a dovetail body, a C-shaped body, an ellipsoidal body or a combination thereof.

5. The Velcro tape with a splicable structure according to claim 4, characterized in that: When the male buckle part (5) is a dovetail body, the female buckle part (2) is configured as a dovetail groove structure.

6. The Velcro tape with a splicable structure according to claim 4, characterized in that: When the male buckle portion (5) is a C-shaped body, the female buckle portion (2) is configured as a C-shaped groove structure with a notch.

7. The Velcro tape with a splicable structure according to claim 4, characterized in that: When the male buckle portion (5) is an ellipsoid, the female buckle portion (2) is configured as an elliptical groove with a notch.

8. The Velcro tape with a splicable structure according to claim 1, characterized in that: The first hook column (3) and the second hook column (7) have the same structure, and the outer ends of the first hook column (3) and the second hook column (7) are both configured as mushroom head structures.

9. The Velcro tape with a splicable structure according to claim 8, characterized in that: The gap between any two adjacent first hook columns (3) is smaller than the diameter of the mushroom head; The first hook column (3) is integrally formed and comprises a cylindrical rod (31), one end of the cylindrical rod (31) is connected to the base plate of the first hook column (3), and the other end of the cylindrical rod (31) is connected to the mushroom head.

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