Buckling type mushroom-head-shaped ejection hook

Abstract

The utility model relates to the technical field of ejection hooks, and discloses a buckling type mushroom-head-shaped ejection hook which comprises a first base band and a second base band, hook bodies are additionally arranged on the surfaces of the first base band and the second base band, each hook body comprises a connecting part, a rod part and a head part, a first reinforcing piece is additionally arranged in an inner cavity of each rod part, and a second reinforcing piece is additionally arranged in an inner cavity of each head part. A second reinforcing piece is installed at the end of the first reinforcing piece, a third reinforcing piece is additionally arranged on the surface of the second reinforcing piece, and the end of the third reinforcing piece is connected with a fourth reinforcing piece. According to the buckling type mushroom-head-shaped ejection hook, when the first base band and the second base band are attached, the first base band drives the hook bodies to be inserted between the adjacent hook bodies on the second base band, buckling type connection is formed, and meanwhile the first reinforcing piece, the second reinforcing piece, the third reinforcing piece and the fourth reinforcing piece are made of plastic or composite materials. The oppositely-buckled mushroom-head-shaped hook body is easy to operate and suitable for rapid fixing and dismounting occasions, and meanwhile the use difficulty is lowered.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection hook technical field, concretely is the injection hook of button type mushroom head shape. BACKGROUND

[0002] Injection hook is mainly by polymer and nylon raw material injection molding. This process makes injection hook material super thin type, has transparent and opaque two choices. The process of injection molding ensures the stability and durability of the product. The hook surface of injection hook is soft, uniform and flat, which not only makes the product appearance beautiful, but also does not hurt the skin in the use process. In addition, the hook type of injection hook is delicate, and it is not easy to hook yarn, so it can show good texture in garment sewing and other applications. Injection hook is widely used in clothing, hats, bags, sofas, curtains, toys, sports equipment and medical devices and other industries.

[0003] Common injection hook is usually composed of a rod part, a head part, a protruding part, an extending part and a connecting part. The rod part is the basic part of the injection hook, which usually has certain rigidity and toughness to ensure that it can firmly hook the fiber or fluff. The head part is a plane or an approximately plane structure formed at the top end of the rod part, which is mushroom head-shaped. The head part usually includes two protruding parts, two extending parts and a connecting part connecting these parts. The protruding part protrudes outward from the two opposite sides of the head part, increasing the contact area with the fiber or fluff and improving the hooking efficiency. The extending part protrudes outward from one side of the head part, and the free end is slightly bent downward to form a hook shape, to further enhance the hooking force. The connecting part is formed between the adjacent side bases of the protruding part and the extending part, and between the adjacent sides of the protruding part and the other side of the head part.

[0004] The traditional injection hook has general durability and limited clamping force, which not only easily wears out and limits the service life, but also affects the safety of the product. To solve the above problems, some mushroom head-shaped injection hooks are designed uniquely, have strong clamping force and are suitable for occasions that need to withstand large tension or pressure. They are made of tough material and have high durability and wear resistance, suitable for long-term use. However, this method increases the difficulty of using the injection hook and makes it inconvenient to disassemble and assemble. Therefore, the button type mushroom head-shaped injection hook is proposed. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a button type mushroom head-shaped injection hook to solve the technical problems of only increasing the difficulty of use and being inconvenient for quick fixing and disassembling.

[0007] (II) Technical solutions

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: the mushroom head-shaped injection hook of the hook type, including first base strip, the lower part of first base strip is provided with second base strip, and the surface of first base strip and second base strip is evenly provided with hook body, the hook body includes connecting part, stem part, head, and the connecting part is connected with the surface of first base strip and second base strip respectively, the stem part is arranged on the surface of connecting part, and the head is connected to the end of stem part, and first reinforcing part is arranged in the inner chamber of stem part, and the end of first reinforcing part is provided with second reinforcing part, and third reinforcing part is evenly arranged on the surface of second reinforcing part, the end of third reinforcing part is connected with fourth reinforcing part, and second reinforcing part, third reinforcing part and fourth reinforcing part are arranged in the inner chamber of head. When the first base strip is adhered to the second base strip, the first base strip drives the hook body to be inserted between the adjacent hook bodies on the second base strip, and the hook type connection is formed, and the first reinforcing part, the second reinforcing part, the third reinforcing part and the fourth reinforcing part can be made of plastic or composite material, so that the strength and toughness of the stem part and the head are improved. On the one hand, the hook body of the hook type mushroom head not only has simple design, is easy to operate and install, is suitable for occasions of quick fixing and disassembling, but also reduces the use difficulty. On the other hand, the fourth reinforcing part is located around the inner chamber of the head, which can strengthen the toughness of the head and provide stable buckling effect, and the phenomenon of falling off or loosening is not easy to occur.

[0009] Preferably, the connecting part is circular in design as a whole, and the stem part is cylindrical in design, and the end of the stem part is tightly connected with the end face of the connecting part. The stem part is connected between the first base strip or the second base strip through the connecting part.

[0010] Preferably, the radius of the end of the stem part connected with the connecting part is greater than the radius of the end of the stem part connected with the head. When the hook bodies are buckled, the heads of a group of hook bodies can descend along the surface of the corresponding stem part.

[0011] Preferably, the edges of the head are semicircular in design, and the positions of the hook bodies on the first base strip and the second base strip are staggered. When the hook bodies on the first base strip and the second base strip are buckled, the heads can move along the semicircular edges, so that the connection operation is facilitated.

[0012] Preferably, the first reinforcing part, the second reinforcing part, the third reinforcing part and the fourth reinforcing part are cylindrical in design, and the third reinforcing part is connected with the periphery of the second reinforcing part. The cylindrical first reinforcing part, the second reinforcing part, the third reinforcing part and the fourth reinforcing part can be used for the hook type mushroom head-shaped injection hook.

[0013] Preferably, the radius of the fourth reinforcing member is smaller than the radius of the third reinforcing member, and the second reinforcing member, the third reinforcing member and the fourth reinforcing member are designed as a whole in a "cross" shape, which can greatly improve the toughness of the inner cavity of the head.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides the mushroom head of the hook of the pair of buttons, has the following beneficial effects:

[0016] The mushroom head of the hook of the pair of buttons, through the first base band and the second base band are adhered, the first base band drives the hook body to insert between the adjacent hook bodies on the second base band, and forms the connection of the pair of buttons, and the first reinforcing member, the second reinforcing member, the third reinforcing member and the fourth reinforcing member can be made of plastic or composite material, improve the strength and toughness of the rod part and the head. The mushroom head of the hook of the pair of buttons, not only because the design is simple, easy to operate and install, is suitable for the occasion of quick fixing and disassembling, reduces the use difficulty, and the fourth reinforcing member is located around the inner cavity of the head, can strengthen the toughness of the head, and provides stable buckling effect, and is not easy to fall off or loosen. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the first base band and the second base band separation structure schematic diagram of the utility model;

[0019] Figure 3 It is the hook body pair of button connection structure schematic diagram of the utility model;

[0020] Figure 4 It is the hook body section structure schematic diagram of the utility model.

[0021] In the drawing: 1, first base band;2, connecting part;3, rod part;4, head;5, first reinforcing member;6, second reinforcing member;7, third reinforcing member;8, fourth reinforcing member;9, hook body;10, second base band. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] This utility model provides a technical solution for a snap-on mushroom-shaped injection hook, comprising a first base band 1, a connecting part 2, a rod part 3, a head 4, a first reinforcing member 5, a second reinforcing member 6, a third reinforcing member 7, a fourth reinforcing member 8, a hook body 9, and a second base band 10. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 , Figure 4 A second baseband 10 is provided at the lower part of the first baseband 1, and hooks 9 are evenly provided on the surfaces of the first baseband 1 and the second baseband 10. The hooks 9 include a connecting part 2, a rod part 3, and a head 4. The connecting part 2 is connected to the surfaces of the first baseband 1 and the second baseband 10 respectively. The rod part 3 is provided on the surface of the connecting part 2, and the head 4 is connected to the end of the rod part 3. A first reinforcing member 5 is provided in the inner cavity of the rod part 3, and a second reinforcing member 6 is installed at the end of the first reinforcing member 5. A third reinforcing member 7 is evenly provided around the surface of the second reinforcing member 6. A fourth reinforcing member 8 is connected to the end of the third reinforcing member 7. The second reinforcing member 6, the third reinforcing member 7, and the fourth reinforcing member 8 are all provided in the inner cavity of the head 4. When the first baseband 1 and the second baseband 10 are attached, the first baseband 1 drives the hook 9 to insert between adjacent hooks 9 on the second baseband 10, forming a snap-fit ​​connection. Simultaneously, the first reinforcing member 5, the second reinforcing member 6, the third reinforcing member 7, and the fourth reinforcing member 8 can be made of plastic or composite materials, enhancing the strength and toughness of the rod 3 and the head 4. On one hand, the snap-fit ​​mushroom-shaped hook 9 is not only simple in design and easy to operate and install, making it suitable for quick fixing and disassembly, but also reduces the difficulty of use. On the other hand, the fourth reinforcing member 8, located around the inner cavity of the head 4, strengthens the toughness of the head 4 and provides a stable fastening effect, preventing it from easily falling off or loosening.

[0024] Please see Figure 3 The connecting part 2 is circular, and the rod part 3 is cylindrical. The end of the rod part 3 is tightly connected to the end face of the connecting part 2. The rod part 3 is connected to the first base band 1 or the second base band 10 through the connecting part 2. The radius of the end of the rod part 3 connected to the connecting part 2 is larger than the radius of the end of the rod part 3 connected to the head 4. When the hooks 9 are fastened together, the heads 4 of a set of hooks 9 can descend along the surface of the corresponding rod part 3. The edges of the heads 4 are all semi-circular, and the positions of the hooks 9 on the first base band 1 and the second base band 10 are staggered. When the hooks 9 on the first base band 1 and the second base band 10 are fastened together, the heads 4 can move along the semi-circular edges to facilitate the connection operation.

[0025] Please see Figure 4, the first reinforcing member 5, the second reinforcing member 6, the third reinforcing member 7 and the fourth reinforcing member 8 are all designed in a cylindrical shape, and the third reinforcing member 7 is connected to the periphery of the second reinforcing member 6. The cylindrical first reinforcing member 5, the second reinforcing member 6, the third reinforcing member 7 and the fourth reinforcing member 8 can be used for operating the mushroom head-shaped injection hook. The radius of the fourth reinforcing member 8 is smaller than that of the third reinforcing member 7, and the second reinforcing member 6, the third reinforcing member 7 and the fourth reinforcing member 8 are designed in a cross shape as a whole. The toughness of the periphery of the inner cavity of the head 4 can be greatly improved.

[0026] The first baseband 1 drives the hook body 9 to be inserted between the adjacent hook bodies 9 on the second baseband 10 when the first baseband 1 is attached to the second baseband 10, and a buckling connection is formed, and the first reinforcing member 5, the second reinforcing member 6, the third reinforcing member 7 and the fourth reinforcing member 8 can be made of plastic or composite material, so as to improve the strength and toughness of the rod part 3 and the head 4.

[0027] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0028] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A button-type mushroom-shaped injection hook, comprising a first base band and a second base band, wherein the second base band is disposed below the first base band, and hook bodies are uniformly provided on the surfaces of the first base band and the second base band, characterized in that: The hook body comprises a connecting part, a rod part and a head part, the connecting part is connected with the surfaces of the first base band and the second base band respectively, the rod part is arranged on the surface of the connecting part, the head part is connected with the end of the rod part, the first reinforcing part is arranged in the inner cavity of the rod part, the end of the first reinforcing part is provided with the second reinforcing part, the surfaces of the second reinforcing part are uniformly provided with the third reinforcing parts, the ends of the third reinforcing parts are connected with the fourth reinforcing part, and the second reinforcing part, the third reinforcing part and the fourth reinforcing part are arranged in the inner cavity of the head part.

2. The mushroom head snap hook of claim 1, wherein: The connecting part is designed as a whole circle, and the rod part is designed as a cylinder, and the end of the rod part is tightly connected with the end surface of the connecting part.

3. The mushroom head snap hook of claim 1, wherein: The radius of the end of the rod part connected with the connecting part is greater than the radius of the end of the rod part connected with the head part.

4. The mushroom head snap hook of claim 1 wherein: The edges of the head part are designed as semicircles, and the positions of the hook bodies on the first base band and the second base band are staggered.

5. The mushroom head snap hook of claim 1, wherein: The first reinforcing part, the second reinforcing part, the third reinforcing part and the fourth reinforcing part are designed as cylinders, and the peripheries of the third reinforcing part and the second reinforcing part are connected.

6. The mushroom head snap hook of claim 5, wherein: The radius of the fourth reinforcing part is smaller than the radius of the third reinforcing part, and the second reinforcing part, the third reinforcing part and the fourth reinforcing part are designed as a whole "cross" shape.

Images