CN216089210U - Assembled chain tooth assembly - Google Patents
Assembled chain tooth assembly Download PDFInfo
- Publication number
- CN216089210U CN216089210U CN202121527489.XU CN202121527489U CN216089210U CN 216089210 U CN216089210 U CN 216089210U CN 202121527489 U CN202121527489 U CN 202121527489U CN 216089210 U CN216089210 U CN 216089210U
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- fixing
- cloth belt
- zipper
- meshing
- chain tooth
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Abstract
The utility model relates to an assembled type chain element assembly, which comprises: two cloth belts are arranged at intervals; a plurality of through holes are uniformly arranged on one side of the cloth belt at intervals; the first zipper tooth comprises a first fixing part, a first meshing part, a first bulge part and an inserting part; the second zipper tooth comprises a second fixing part, a second meshing part, a second protruding part and a positioning column; the first zipper teeth and the second zipper teeth on the same cloth belt are in one-to-one matching insertion connection; during assembly, the inserting column penetrates through the through hole and then is inserted into the second fixing portion, the positioning column is inserted into the first meshing portion, the first protruding portion and the second protruding portion are abutted to each other, and the cloth belt is clamped between the first fixing portion and the second fixing portion. Above-mentioned assembled chain tooth subassembly, the structure is brief to answer, and easy dismounting utilizes first chain tooth and second chain tooth to peg graft each other for first chain tooth can install fast or disassemble with the second chain tooth on the strap, conveniently changes single first chain tooth or second chain tooth, simplifies the restoration process greatly, reduces repair cost.
Description
Technical Field
The utility model relates to the technical field of zipper production, in particular to an assembled zipper tooth assembly.
Background
Slide fasteners are connecting members for joining or separating articles by means of continuously arranged fastener elements, and are widely used for clothing, bags, tents, and the like. At present, in all plastic zippers, zinc alloy die-casting zippers or metal zippers, the upper surfaces of zipper teeth are always abraded due to frequent friction with a pull head in the process of closing and separating the zippers, and when the zipper teeth are damaged seriously, the whole zipper is required to be replaced, so that the repair is extremely troublesome, and the repair cost is high.
SUMMERY OF THE UTILITY MODEL
Therefore, the assembled type zipper tooth assembly is simple in structure and convenient to disassemble and assemble, the first zipper tooth and the second zipper tooth are mutually inserted and connected, the first zipper tooth and the second zipper tooth can be rapidly assembled or disassembled, the single zipper tooth is convenient to replace, the repairing process is greatly simplified, and the repairing cost is reduced.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
an assembled fastener element assembly comprising:
two cloth belts are arranged at intervals; a plurality of through holes are uniformly arranged on one side of the cloth belt at intervals;
the first zipper teeth are arranged on one surface of each cloth belt side by side; the first zipper element comprises a first fixing part, a first meshing part connected to one end of the first fixing part, a first protruding part connected to one surface of the first meshing part, and an inserting column connected to one surface of the first fixing part; the first protruding part is positioned at one end of the first engaging part close to the first fixing part; and
the second zipper teeth are arranged on the other side of each cloth belt side by side; the second zipper element comprises a second fixing part, a second meshing part connected to one end of the second fixing part, and a second protruding part and a positioning column which are connected to one surface, facing the first zipper element, of the second meshing part; the second protruding part is positioned at one end of the second meshing part close to the second fixing part, and the positioning column is positioned at one end of the second meshing part far away from the second fixing part;
the first zipper teeth and the second zipper teeth on the same cloth belt are matched and spliced one by one, and the first protruding parts and the splicing columns are both positioned on one surface of the first meshing part facing the second zipper teeth; during assembly, the inserting column penetrates through the through hole and then is inserted into the second fixing portion, the positioning column is inserted into the first meshing portion, the first protruding portion and the second protruding portion are abutted against each other, and the cloth belt is clamped between the first fixing portion and the second fixing portion.
Above-mentioned assembled chain tooth subassembly, the structure is brief to answer, and easy dismounting utilizes first chain tooth and second chain tooth to peg graft each other for first chain tooth can install fast or disassemble with the second chain tooth on the strap, conveniently changes single first chain tooth or second chain tooth, simplifies the restoration process greatly, reduces repair cost.
In one embodiment, a positioning hole is further formed in one end, away from the first fixing portion, of the first engaging portion, and the positioning hole is used for the positioning column to be inserted into.
In one embodiment, the end of the second fixing portion, which is far away from the second engaging portion, is further provided with a plug hole, and the plug holes are matched with the plug columns in a one-to-one correspondence manner.
In one embodiment, two opposite sides of one end of the first engaging portion close to the first fixing portion are respectively provided with a first engaging concave portion inwards; the first engagement concave position on one cloth belt is used for accommodating the first engagement part on the other cloth belt, so that the first engagement parts on the two cloth belts are engaged with each other in a staggered manner.
In one embodiment, two opposite sides of one end of the second engaging portion close to the second fixing portion are respectively provided with a second engaging concave portion inwards; the second engagement concave position on one cloth belt is used for accommodating the second engagement part on the other cloth belt, so that the second engagement parts on the two cloth belts are engaged with each other in a staggered mode.
In one embodiment, the length of the plug post is greater than the height of the first boss.
In one embodiment, the length of the positioning column is greater than the height of the second protruding portion.
Drawings
FIG. 1 is an exploded view of an assembled fastener element assembly according to one embodiment of the present invention;
FIG. 2 is a schematic illustration of a comparison of a plurality of first elements and a plurality of second elements of the assembled element assembly of FIG. 1;
FIG. 3 is a schematic view of the assembled element assembly of FIG. 2 showing a comparison of a plurality of first elements and a plurality of second elements from another perspective;
FIG. 4 is a schematic illustration of a comparison of a single first element and a single second element of the assembled element assembly of FIG. 2;
FIG. 5 is a schematic view of the assembled element assembly of FIG. 4 from another perspective comparing a single first element to a single second element;
FIG. 6 is a schematic view of the assembly of a single first element with a single second element of the assembled element assembly of FIG. 4.
Reference is made to the accompanying drawings in which:
10-cloth strip, 11-through hole;
20-a first tooth element, 21-a first fixing part, 22-a first engaging part, 23-a first convex part, 24-a plug column, 25-a first engaging concave position and 26-a positioning hole;
30-a second zipper tooth, 31-a second fixing part, 32-a second meshing part, 33-a second convex part, 34-a positioning column, 35-a second meshing concave part and 36-a plug hole;
40-guide groove.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 to 6, an assembled fastener element assembly according to an embodiment of the present invention includes two tapes 10 spaced apart from each other, a first fastener element 20 mounted on one surface of each tape 10 in parallel, and a second fastener element 30 mounted on the other surface of each tape 10 in parallel. The first zipper teeth 20 and the second zipper teeth 30 on the same cloth belt 10 are in one-to-one matching insertion connection. The first fastener element 20 on one cloth belt 10 is used for being meshed with the first fastener element 20 on the other cloth belt 10; the second fastener elements 30 on one tape 10 are used to engage the second fastener elements 30 on the other tape 10.
A plurality of through-holes 11 have been seted up at one side of strap 10 even interval, and through-hole 11 is used for supplying the local of first chain tooth 20 to wear to establish, and the local of first chain tooth 20 is worn to establish through-hole 11 and is followed the matching grafting second chain tooth 30 to make strap 10 press from both sides and locate between first chain tooth 20 and second chain tooth 30.
The first fastener element 20 comprises a first fixing part 21, a first engaging part 22 connected to one end of the first fixing part 21, a first protruding part 23 connected to one surface of the first engaging part 22 facing the second fastener element 30, and a plug column 24 connected to one surface of the first fixing part 21 facing the second fastener element 30; the first projecting portion 23 is located at one end of the first engaging portion 22 close to the first fixing portion 21.
As shown in fig. 2 to 5, opposite sides of one end of the first engaging portion 22 close to the first fixing portion 21 are respectively provided with first engaging concave portions 25 inwardly. The end of the first engaging portion 22 away from the first fixing portion 21 is further provided with a positioning hole 26, and the positioning hole 26 is used for positioning and connecting the second element 30.
In this embodiment, the inserting column 24 is a rectangular parallelepiped, the length of the inserting column 24 is greater than the height of the first protruding portion 23, and the inserting column 24 is used for penetrating through the through hole 11 and then correspondingly connected with the second fastener element 30.
The second fastener element 30 comprises a second fixing portion 31, a second engaging portion 32 connected to one end of the second fixing portion 31, and a second protruding portion 33 and a positioning post 34 connected to one surface of the second engaging portion 32 facing the first fastener element 20; the second protruding portion 33 is located at one end of the second engaging portion 32 close to the second fixing portion 31, and the positioning column 34 is located at one end of the second engaging portion 32 far from the second fixing portion 31; the positioning columns 34 are matched with the positioning holes 26 in a one-to-one correspondence mode.
As shown in fig. 2 to 5, two opposite sides of one end of the second engaging portion 32 close to the second fixing portion 31 are respectively provided with a second engaging recess 35 inwardly. The end of the second fixing portion 31 away from the second engaging portion 32 is further provided with a plug hole 36, and the plug holes 36 are correspondingly matched with the plug posts 24 one by one. Referring to fig. 1 again, during assembly, the insertion post 24 is inserted into the insertion hole 36 after passing through the through hole 11, the positioning post 34 is inserted into the positioning hole 26, at this time, the first protruding portion 23 and the second protruding portion 33 abut against each other, and the cloth tape 10 is clamped between the first fixing portion 21 and the second fixing portion 31, so as to achieve assembly of the cloth tape 10 with the first fastener element 20 and the second fastener element 30.
In the present embodiment, the length of the positioning column 34 is greater than the height of the second protrusion 33; the insertion hole 36 is a rectangular hole.
Specifically, as shown in fig. 6, when the first coupling element 20 is assembled with the second coupling element 30, the contour of the first engagement recess 25 is flush with the contour of the second engagement recess 35; a guide groove 40 is formed between the first engaging part 22 and the second engaging part 32, and the guide groove 40 is used for matching with a guide post of the slider.
When the two tapes 10 are engaged, the first engaging concave position 25 on one tape 10 is used for accommodating the first engaging part 22 on the other tape 10, so that the first engaging parts 22 on the two tapes 10 are engaged with each other in a staggered manner; after the engagement, the first fixing portions 21 of the same tape 10 are spaced apart.
When the two tapes 10 are engaged, the second engaging concave 35 on one tape 10 is used for accommodating the second engaging part 32 on the other tape 10, so that the second engaging parts 32 on the two tapes 10 are engaged with each other in a staggered manner; after the engagement, the second fixing portions 31 on the same tape 10 are spaced apart.
Above-mentioned assembled chain tooth subassembly, the structure is brief to answer, easy dismounting utilizes first chain tooth 20 and second chain tooth 30 to peg graft each other for first chain tooth 20 can be installed fast or disassemble with second chain tooth 30 on strap 10, conveniently changes single first chain tooth 20 or second chain tooth 30, simplifies the restoration process greatly, reduces repair cost.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. An assembled fastener element assembly, comprising:
two cloth belts are arranged at intervals; a plurality of through holes are uniformly arranged on one side of the cloth belt at intervals;
the first zipper teeth are arranged on one surface of each cloth belt side by side; the first zipper element comprises a first fixing part, a first meshing part connected to one end of the first fixing part, a first protruding part connected to one surface of the first meshing part, and an inserting column connected to one surface of the first fixing part; the first protruding part is positioned at one end of the first engaging part close to the first fixing part; and
the second zipper teeth are arranged on the other side of each cloth belt side by side; the second zipper element comprises a second fixing part, a second meshing part connected to one end of the second fixing part, and a second protruding part and a positioning column which are connected to one surface, facing the first zipper element, of the second meshing part; the second protruding part is positioned at one end of the second meshing part close to the second fixing part, and the positioning column is positioned at one end of the second meshing part far away from the second fixing part;
the first zipper teeth and the second zipper teeth on the same cloth belt are matched and spliced one by one, and the first protruding parts and the splicing columns are both positioned on one surface of the first meshing part facing the second zipper teeth; during assembly, the inserting column penetrates through the through hole and then is inserted into the second fixing portion, the positioning column is inserted into the first meshing portion, the first protruding portion and the second protruding portion are abutted against each other, and the cloth belt is clamped between the first fixing portion and the second fixing portion.
2. The assembled fastener element assembly of claim 1, wherein an end of the first engaging portion away from the first fixing portion is further provided with a positioning hole for inserting the positioning post.
3. The assembled fastener element assembly of claim 1, wherein an end of the second fixing portion away from the second engaging portion is further provided with a plug hole, and the plug holes are in one-to-one correspondence with the plug posts.
4. The assembled fastener element assembly of claim 1, wherein opposite sides of an end of the first engaging portion adjacent to the first fixing portion are each provided with a first engaging recess inwardly; the first engagement concave position on one cloth belt is used for accommodating the first engagement part on the other cloth belt, so that the first engagement parts on the two cloth belts are engaged with each other in a staggered manner.
5. The assembled fastener element assembly of claim 1, wherein the second engaging portion has second engaging recesses formed inwardly on opposite sides of an end thereof adjacent to the second fixing portion; the second engagement concave position on one cloth belt is used for accommodating the second engagement part on the other cloth belt, so that the second engagement parts on the two cloth belts are engaged with each other in a staggered mode.
6. The assembled fastener element assembly of claim 1, wherein the length of the plug post is greater than the height of the first boss.
7. The assembled fastener element assembly of claim 1, wherein the positioning post has a length greater than a height of the second boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527489.XU CN216089210U (en) | 2021-07-06 | 2021-07-06 | Assembled chain tooth assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527489.XU CN216089210U (en) | 2021-07-06 | 2021-07-06 | Assembled chain tooth assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216089210U true CN216089210U (en) | 2022-03-22 |
Family
ID=80721774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121527489.XU Active CN216089210U (en) | 2021-07-06 | 2021-07-06 | Assembled chain tooth assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216089210U (en) |
-
2021
- 2021-07-06 CN CN202121527489.XU patent/CN216089210U/en active Active
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| GR01 | Patent grant |