CN216875281U - Compact chain tooth structure - Google Patents
Compact chain tooth structure Download PDFInfo
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- CN216875281U CN216875281U CN202122740277.6U CN202122740277U CN216875281U CN 216875281 U CN216875281 U CN 216875281U CN 202122740277 U CN202122740277 U CN 202122740277U CN 216875281 U CN216875281 U CN 216875281U
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Abstract
The utility model provides a zipper tooth structure with a compact structure, which is provided with a plurality of groups of zipper tooth structures, wherein the plurality of groups of zipper tooth structures are mutually meshed to form a zipper structure; the device comprises a fixed block and an engaging block; wherein the fixed block is used for connecting cloth; the meshing piece is kept away from cloth one end with the fixed block and is connected, and the meshing piece includes movable part and spacing portion, and the movable part setting is in meshing piece one end, and movable part one side is provided with first nibbling tooth's socket, and movable part opposite side is provided with second nibbling tooth's socket, forms the meshing space between first nibbling tooth's socket and the adjacent second rodent socket, and the meshing piece on the chain tooth of meshing space and zip fastener opposite face meshes. The limiting part in the embodiment is arranged at the other end of the meshing block, and one end of the limiting part is connected with the fixing block; wherein, the activity portion side is provided with the elasticity glue film, and the elasticity glue film is used for extrudeing the meshing piece on the adjacent chain tooth, and the elasticity glue film has promoted the stability of meshing between the adjacent chain tooth.
Description
Technical Field
The utility model relates to the field of clothing accessories, in particular to a compact zipper tooth structure.
Background
With the development of human socioeconomic and scientific technology, the zipper teeth are developed from an initial metal material to a non-metal material, from a single variety and single function to a multi-variety and multi-specification comprehensive function, and pass through a long evolution process from a simple structure to the modern exquisite and beautiful appearance and colorful appearance. The zipper tooth has the advantages of capability, structure and material which are different day by day, wide application, and great penetration into various fields such as military, medical treatment, civil use and the like, and the zipper tooth plays an increasingly greater role in the life of people and shows the importance and vitality of the zipper tooth more and more.
The existing zipper is easy to have the problems that the meshing force of zipper teeth is not enough, the zipper teeth are easy to fall off, and the whole service life of the zipper is shortened. Therefore, it is desirable to provide a compact fastener element structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a zipper tooth structure with a compact structure, which solves the problems that zipper teeth in the prior art are not enough in meshing force and are easy to disengage by arranging an elastic rubber layer at a movable part of meshing of the zipper teeth.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a zipper tooth structure with a compact structure is provided with a plurality of groups of zipper tooth structures which are mutually meshed to form a zipper structure; it includes:
the fixing block is used for connecting cloth;
the meshing block is connected with one end, far away from the cloth, of the fixed block and comprises a movable part and a limiting part, the movable part is arranged at one end of the meshing block, a first meshing tooth groove is formed in one side of the movable part, a second meshing tooth groove is formed in the other side of the movable part, a meshing space is formed between the first meshing tooth groove and the adjacent second meshing tooth groove,
the limiting part is arranged at the other end of the meshing block, and one end of the limiting part is connected with the fixing block;
the side edge of the movable part is provided with an elastic adhesive layer, and the elastic adhesive layer is used for extruding the meshing blocks on the adjacent zipper teeth.
In the utility model, the movable part and the limiting part are eccentrically arranged, and the section width of the first meshing tooth groove is larger than that of the second meshing tooth groove.
In the utility model, the periphery of the meshing block is provided with a fixed groove, the elastic adhesive layer is provided with a connecting lug, and the connecting lug is accommodated in the fixed groove.
In the utility model, the elastic adhesive layer is a colored elastic adhesive layer, and the thickness of the elastic adhesive layer at the first tooth meshing groove position is larger than that of the elastic adhesive layer at the second tooth meshing groove position.
In the utility model, permanent magnets are arranged inside the meshing block.
In the utility model, the top surface of the limiting part is provided with a strip-shaped groove.
In the utility model, one end of the strip-shaped groove, which is far away from the movable part, is inclined downwards.
In the utility model, the fixed block and the meshing block are of an integral injection molding structure.
In the utility model, one side of the fixed block, which is far away from the movable part, is provided with a connecting groove, and the connecting groove is used for additionally arranging a contact surface between the zipper teeth and the fabric.
In the utility model, chamfers are arranged on the periphery of the top end of the meshing block, and the connecting grooves are of a cross structure.
Compared with the prior art, the utility model has the beneficial effects that: the engaging movable part of the tooth of the compact-structure tooth structure is provided with the elastic rubber layer, so that the compactness of mutual engagement between the teeth is improved, the hard friction loss between the teeth is reduced by the elastic rubber layer, and the service life is prolonged. The rodent piece of chain tooth in this embodiment is not central setting with the movable part for spacing portion, further promotes the compactness of chain tooth interlock.
In addition, permanent magnets are further arranged in the zipper teeth, magnetic poles of the ends, close to the limiting parts, of the permanent magnets in the adjacent zipper teeth are the same, when the zipper head meshes the zipper teeth on the two sides, the permanent magnets in the zipper teeth on the two sides are mutually adsorbed, and the stability of the structure is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding to some embodiments of the present invention.
FIG. 1 is a schematic view of a preferred embodiment of the compact fastener element structure of the present invention.
FIG. 2 is a top view of a preferred embodiment of the compact fastener element construction of the present invention.
FIG. 3 is a side view of a preferred embodiment of the compact fastener element construction of the present invention.
FIG. 4 is a cross-sectional view of an engagement block of a preferred embodiment of the compact fastener element structure of the present invention.
Reference numerals: the fixing block 11, the engaging block 12, the movable portion 121, the first tooth groove 1211, the second tooth groove 1212, the fixing groove 1213, the limiting portion 122, the strip-shaped groove 1221, the elastic adhesive layer 123, and the permanent magnet 124.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the utility model are used for descriptive purposes only and not for purposes of indication or implication relative importance, nor as a limitation on the order of precedence.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic view showing a preferred embodiment of a compact fastener element structure of the present invention, fig. 2 is a plan view showing the preferred embodiment of the compact fastener element structure of the present invention, and fig. 3 is a side view showing the preferred embodiment of the compact fastener element structure of the present invention.
The following is a preferred embodiment of the present invention that provides a compact fastener element structure that solves the above technical problems.
The utility model provides a preferable embodiment of a compact-structure fastener element structure, which comprises the following components: a zipper tooth structure with a compact structure is provided with a plurality of groups of zipper tooth structures which are mutually meshed to form a zipper structure; it comprises a fixed block 11 and an engaging block 12; the fixing block 11 is used for connecting cloth; the engaging block 12 is connected with one end, far away from the cloth, of the fixing block, the engaging block 12 comprises a movable portion 121 and a limiting portion 122, the movable portion 121 is arranged at one end of the engaging block 12, a first engaging tooth groove 1211 is formed in one side of the movable portion 121, a second engaging tooth groove 1212 is formed in the other side of the movable portion 121, an engaging space is formed between the first engaging tooth groove 1211 and the adjacent second engaging tooth groove 1212, and the engaging space is engaged with the engaging block 12 on the zipper teeth of the opposite surface of the zipper.
The limiting part 122 in this embodiment is arranged at the other end of the engaging block 12, and one end of the limiting part 122 is connected with the fixing block 11; wherein, the side edge of the movable part 121 is provided with an elastic glue layer 123, and the elastic glue layer 123 is used for extruding the engaging block 12 on the adjacent zipper teeth. The elastic rubber layer 123 improves the stability of the engagement between the adjacent elements.
The structure of the chain teeth in this example is explained in detail as follows:
in the present invention, the movable portion 121 and the limiting portion 122 are eccentrically disposed, and the cross-sectional width of the first engaging tooth groove is greater than the cross-sectional width of the second engaging tooth groove 1212. The design of the eccentric structure provides stability during engagement of the tooth structure.
Preferably, the engaging block 12 is provided with a fixing groove 1213 at the periphery thereof, the elastic adhesive layer 123 is provided with a connecting protrusion, and the connecting protrusion is accommodated in the fixing groove 1213, so that the contact surface between the elastic adhesive layer 123 and the engaging block 12 is improved, and the stability of the fastener element structure is further improved.
Preferably, the elastic adhesive layer 123 in this embodiment is a colored elastic adhesive layer 123, which is convenient for production and assembly; the thickness of the elastic glue layer 123 at the position of the first rodent groove 1211 is greater than the thickness of the elastic glue layer 123 at the position of the second rodent groove 1212.
In the present invention, the top surface of the limiting portion 122 is provided with a strip-shaped groove 1221. Furthermore, one end of the strip-shaped groove 1221, which is far away from the movable part 121, is inclined downwards, so that when the zipper teeth act on the garment material, rainwater on the zipper teeth is convenient to evacuate.
In addition, in the utility model, a connecting groove is arranged on one side of the fixed block 11, which is far away from the movable part 121, and the connecting groove is used for additionally arranging a contact surface between the zipper teeth and the fabric, so that the contact stability between the zipper teeth and the garment fabric is improved.
In the utility model, the four sides of the top end of the meshing block 12 are provided with chamfers, so that the zipper is convenient to guide, and the friction loss between the zipper teeth and the zipper is reduced. The connecting groove in the embodiment is of a cross structure, and the structural practicability is high.
With reference to fig. 4, in the present invention, a permanent magnet 124 is disposed inside the engaging block 12, the permanent magnet 124 and the fastener element structure are injection molded, and the magnetic poles of the permanent magnets in the adjacent fastener elements near one end of the limiting portion 122 are the same. When the zipper head meshes the zipper teeth on the two sides, the permanent magnets in the zipper teeth on the two sides are mutually adsorbed, so that the stability of the structure is improved; when the zipper head is used for separating the zipper teeth on the two sides, the zipper teeth on the same side repel with the same magnetic pole, so that the zipper teeth are convenient to separate quickly
The permanent magnet block 124 is a strip structure, and the straight line where the two magnetic poles are located is vertical to the arrangement direction of the long sides of the zipper strips; in the use process, in the zipper tooth structure on the zipper strip on the same side, the adjacent permanent magnets 124 are arranged in parallel, and the magnetic poles of the adjacent permanent magnets 124 face the same direction; the permanent magnets 124 in the tooth structure on the opposite zipper strip are opposite in magnetic pole. The attached drawing in the implementation mode is one embodiment of the attached drawing.
In the utility model, the fixed block 11 and the meshing block 12 are of an integral injection molding structure, and the structural stability is strong.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (10)
1. A zipper tooth structure with a compact structure is provided with a plurality of groups of zipper tooth structures which are mutually meshed to form a zipper structure; it is characterized by comprising:
the fixing block is used for connecting cloth;
the meshing block is connected with one end, far away from the cloth, of the fixed block and comprises a movable part and a limiting part, the movable part is arranged at one end of the meshing block, a first meshing tooth groove is formed in one side of the movable part, a second meshing tooth groove is formed in the other side of the movable part, a meshing space is formed between the first meshing tooth groove and the adjacent second meshing tooth groove,
the limiting part is arranged at the other end of the meshing block, and one end of the limiting part is connected with the fixing block;
the side edge of the movable part is provided with an elastic adhesive layer, and the elastic adhesive layer is used for extruding the meshing blocks on the adjacent zipper teeth.
2. The compact fastener element structure of claim 1, wherein the movable portion and the limiting portion are eccentrically disposed, and a cross-sectional width of the first engaging tooth groove is larger than a cross-sectional width of the second engaging tooth groove.
3. The compact fastener element structure of claim 1, wherein the engaging block is provided with a fixing groove at a periphery thereof, and the elastic adhesive layer is provided with a connecting protrusion received in the fixing groove.
4. The compact zipper element structure of claim 1, wherein the elastic adhesive layer is a colored elastic adhesive layer, and the thickness of the elastic adhesive layer at the first engaging groove position is greater than the thickness of the elastic adhesive layer at the second engaging groove position.
5. The compact zipper tooth structure of claim 1, wherein permanent magnets are arranged inside the engaging blocks, and the magnetic poles of the permanent magnets in the adjacent zipper teeth close to one end of the limiting part are the same.
6. The compact fastener element structure of claim 1, wherein the top surface of the limiting portion is provided with a strip-shaped groove.
7. The compact fastener element structure as claimed in claim 6, wherein the strip-shaped groove is inclined downward away from the movable portion.
8. The compact fastener element structure of claim 6, wherein the fixed block and the engaging block are integrally formed by injection molding.
9. The compact zipper tooth structure of claim 8, wherein a connecting groove is formed in one side of the fixing block, which is far away from the movable part, and the connecting groove is used for increasing the contact surface of the zipper tooth and the fabric.
10. The compact fastener element structure of claim 9, wherein the engaging block is provided with a chamfer at the top end thereof, and the connecting groove is of a crisscross structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740277.6U CN216875281U (en) | 2021-11-08 | 2021-11-08 | Compact chain tooth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740277.6U CN216875281U (en) | 2021-11-08 | 2021-11-08 | Compact chain tooth structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216875281U true CN216875281U (en) | 2022-07-05 |
Family
ID=82200160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122740277.6U Active CN216875281U (en) | 2021-11-08 | 2021-11-08 | Compact chain tooth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216875281U (en) |
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2021
- 2021-11-08 CN CN202122740277.6U patent/CN216875281U/en active Active
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