CN212938351U - Zipper convenient to disassemble - Google Patents
Zipper convenient to disassemble Download PDFInfo
- Publication number
- CN212938351U CN212938351U CN202021902551.4U CN202021902551U CN212938351U CN 212938351 U CN212938351 U CN 212938351U CN 202021902551 U CN202021902551 U CN 202021902551U CN 212938351 U CN212938351 U CN 212938351U
- Authority
- CN
- China
- Prior art keywords
- block
- pull head
- groove
- zipper
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Slide Fasteners (AREA)
Abstract
The utility model relates to a zip fastener technical field specifically is a zip fastener convenient to dismantle, including the top pull head, the through-hole has been seted up in the top left side of top pull head, and the surface cover of through-hole is equipped with the pulling-on piece, the bottom right side fixedly connected with dog of top pull head, and the right side of dog contacts with lower pull head, top pull head top right side fixed mounting has coupling mechanism, coupling mechanism includes first connecting block. The utility model discloses a be provided with coupling mechanism, when using, promote first fixture block motion under the spring action of spring to make first fixture block insert inside the recess of establishing on second fixture block surface, thereby be connected second connecting block and first connecting block, accomplish then the quick installation to top pull head and lower pull head, avoid the trouble problem of installation in the traditional mounting means, this kind of mode can avoid inexperienced personnel to cause the thing of damage to top pull head and lower pull head in the installation to take place.
Description
Technical Field
The utility model relates to a zip fastener technical field specifically is a zip fastener convenient to dismantle.
Background
The zipper is a fastener composed of two belts, each of which is provided with a row of metal teeth or plastic teeth and is used for connecting the edge of an opening, the zipper is composed of zipper teeth, a pull head, a limiting code or a locking piece and the like, wherein the zipper teeth are key parts and directly determine the side pull strength of the zipper, generally, the zipper is provided with two zipper belts, each zipper belt is provided with a row of zipper teeth, the two rows of zipper teeth are mutually staggered, the pull head clamps the zipper teeth on the two sides, and the zipper teeth on the two sides can be mutually engaged or disengaged by means of sliding of the pull tab.
At present, a zipper becomes a small accessory which can be seen everywhere in life, the zipper puller of the zipper needs to be aligned and installed at the upper stop position of the zipper in the installation process, the installation is very troublesome, and an inexperienced person can easily damage the zipper puller when installing the zipper, so that unnecessary loss is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a zip fastener convenient to dismantle to the pull head of the zip fastener that proposes in solving above-mentioned background art need aim at the installation in the in-process of installing in the last stop position department of zip fastener, and is extremely troublesome during the installation, and inexperienced person is when installing the zip fastener, very easily will draw the zipper head to damage, thereby causes the problem of unnecessary loss.
In order to achieve the above object, the utility model provides a following technical scheme: a zipper convenient to disassemble comprises an upper pull head, wherein a through hole is formed in the left side of the top end of the upper pull head, a pull piece is sleeved on the surface of the through hole, a stop block is fixedly connected to the right side of the bottom end of the upper pull head, the right side of the stop block is in contact with a lower pull head, a connecting mechanism is fixedly mounted on the right side of the top end of the upper pull head and comprises a first connecting block, a groove is formed in the right side surface of the first connecting block, a fixing block is fixedly connected to the inner wall of the groove, an inner rod is fixedly connected to the bottom end of the fixing block, a limiting rod is fixedly connected to the bottom end of the inner rod, a first clamping block is sleeved on the surface of the limiting rod, a spring is sleeved on the surface of the inner rod, the surface of the first clamping block is in contact with the surface of a second clamping block, the upper puller is arranged on the surface of the zipper cloth.
Preferably, the left bottom end surface of the lower pull head is provided with a sliding groove, the inner wall of the sliding groove is inserted with a sliding block, the left side of the sliding block is fixedly connected with a limiting block, the surface of the limiting block is provided with a groove, the limiting block is inserted in the groove, and the limiting block is fixed on the surface of the sliding block.
Preferably, the surface of the pulling-on piece is provided with an arc-shaped groove, the inner wall of the arc-shaped groove is fixedly connected with semicircular lugs, and the semicircular lugs are uniformly distributed on the surface of the pulling-on piece at equal intervals.
Preferably, the limiting block is of a cross structure, and the inner diameter of the groove in the surface of the stop block is matched with the outer diameter of the limiting block.
Preferably, the cross section of the limiting rod is of a hexagonal structure, a through hole is formed in the position, corresponding to the limiting rod, of the first clamping block, and the inner diameter of the through hole is matched with the outer diameter of the limiting rod.
Preferably, one side of the first clamping block, which is close to the second clamping block, is provided with an inclined surface, a groove is formed in the surface of the second clamping block, and the inner diameter of the groove is matched with the outer diameter of the first clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model has the advantages that the connecting mechanism is arranged, when in use, the first clamping block is pushed to move under the action of the elastic force of the spring, so that the first clamping block is inserted into the groove on the surface of the second clamping block, the second connecting block is connected with the first connecting block, and then the quick installation of the upper pull head and the lower pull head is completed, thereby avoiding the problem of troublesome installation in the traditional installation mode, and the mode can avoid the occurrence of damage to the upper pull head and the lower pull head caused by inexperienced personnel in the installation;
(2) the utility model discloses a be provided with stopper and slider, through having seted up the through-hole in the surface of dog and the corresponding position department of stopper, be connected the completion back when first connecting block and second connecting block, promote the stopper, make the stopper block inside the recess on dog surface to consolidate being connected of going up pull head and lower pull head, avoid not hard up in daily dragging.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic top sectional view of the structure of the present invention;
fig. 4 is a left side view schematically showing the structure of the middle and upper slider and the zipper cloth according to the present invention.
In the figure: 1. a puller is arranged; 2. a lower slider; 3. a pull tab; 4. a limiting block; 5. a slider; 6. a connecting mechanism; 61. a first connection block; 62. a fixed block; 63. an inner rod; 64. a limiting rod; 65. a spring; 66. a first clamping block; 67. a second connecting block; 68. a second fixture block; 7. chain cloth; 8. and a stop block.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a zipper convenient to disassemble comprises an upper puller 1, wherein a through hole is formed in the left side of the top end of the upper puller 1, a pull piece 3 is sleeved on the surface of the through hole, a stop block 8 is fixedly connected to the right side of the bottom end of the upper puller 1, the right side of the stop block 8 is in contact with a lower puller 2, a connecting mechanism 6 is fixedly installed on the right side of the top end of the upper puller 1, the connecting mechanism 6 comprises a first connecting block 61, a groove is formed in the right side surface of the first connecting block 61, a fixing block 62 is fixedly connected to the inner wall of the groove, an inner rod 63 is fixedly connected to the bottom end of the fixing block 62, a limiting rod 64 is fixedly connected to the bottom end of the inner rod 63, a first clamping block 66 is sleeved on the surface of the limiting rod 64, a spring 65 is sleeved on the surface of the inner rod 63, the surface of the first clamping block 66 is in contact with the surface of a second clamping, the upper puller 1 is arranged on the surface of the chain cloth 7;
furthermore, a sliding groove is formed in the surface of the bottom end of the left side of the lower pull head 2, a sliding block 5 is inserted into the inner wall of the sliding groove, a limiting block 4 is fixedly connected to the left side of the sliding block 5, a groove is formed in the surface of the limiting block 8, the limiting block 4 is inserted into the groove, the limiting block 4 is fixed on the surface of the sliding block 5, and the limiting block 4 is clamped in the groove of the limiting block 8, so that the connection between the upper pull head 1 and the lower pull head 2 is reinforced, the loosening of the upper pull head during pulling is avoided, a through hole is formed in the position, corresponding to the limiting block 4, of the surface of the limiting block 8, and the limiting block 4 is pushed to move;
furthermore, an arc-shaped groove is formed in the surface of the pull piece 3, semicircular lugs are fixedly connected to the inner wall of the arc-shaped groove, the semicircular lugs are uniformly distributed on the surface of the pull piece 3 at equal intervals, the pull piece 3 is made of rubber, and when a worker holds the pull piece 3 to pull, the circular lugs on the surface of the pull piece 3 can effectively prevent hands from sliding on the surface of the pull piece 3;
furthermore, the limiting block 4 is of a cross-shaped structure, the inner diameter of a surface groove of the limiting block 8 is matched with the outer diameter of the limiting block 4, and the cross-shaped structure of the limiting block 4 is clamped in the groove of the limiting block 8, so that the connection between the upper pull head 1 and the lower pull head 2 can be effectively reinforced, and the looseness of the upper pull head and the lower pull head during pulling is avoided;
furthermore, the cross section of the limiting rod 64 is of a hexagonal structure, a through hole is formed in the position, corresponding to the limiting rod 64, of the first clamping block 66, the inner diameter of the through hole is matched with the outer diameter of the limiting rod 64, the hexagonal structure of the limiting rod 64 can limit the first clamping block 66, and the situation that the first clamping block 66 rotates when the surface of the limiting rod 64 moves to influence the clamping tightness of the first clamping block 66 and the second clamping block 68 is avoided;
further, one side, close to the second fixture block 68, of the first fixture block 66 is provided with an inclined surface, a groove is formed in the surface of the second fixture block 68, the inner diameter of the groove is matched with the outer diameter of the first fixture block 66, when the second fixture block 68 is inserted, pressure is applied to the surface of the first fixture block 66, when the second fixture block 68 moves to a certain position, the first fixture block 66 is pushed to move under the action of the elastic force of the spring 65, so that the first fixture block 66 is inserted into the groove in the surface of the second fixture block 68, the position of the second fixture block 68 is fixed, the second connecting block 67 is connected with the first connecting block 61, and the assembly of the upper slider 1 and the lower slider 2 is completed;
the working principle is as follows: in use, as shown in fig. 1 and 2, the second latch 68 is inserted into the groove on the surface of the first connecting block 61, the second latch 68 pushes the first latch 66 to move during the moving process, the first latch 66 moves on the surface of the limiting rod 64, so as to compress and deform the spring 65, and at this time, the second latch 68 continues to move, the first latch 66 is pushed to move by the elastic force of the spring 65, so that the first latch 66 is inserted into the surface groove of the second latch 68, thereby fixedly connecting the first connecting block 61 with the second connecting block 67 and, consequently, the upper slider 1 with the lower slider 2, which, at this time, the limiting block 4 is pushed, the limiting block 4 pushes the sliding block 5 to move in the movement, meanwhile, the limiting block 4 is inserted into the groove on the surface of the stop block 8 in the movement, thereby strengthen going up the connection of pull head 1 and lower pull head 2, do above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A zip fastener convenient to dismantle, includes last pull head (1), its characterized in that: the zipper puller is characterized in that a through hole is formed in the left side of the top end of the upper puller (1), a pulling piece (3) is sleeved on the surface of the through hole, a stop block (8) is fixedly connected to the right side of the bottom end of the upper puller (1), the right side of the stop block (8) is in contact with the lower puller (2), a connecting mechanism (6) is fixedly mounted on the right side of the top end of the upper puller (1), the connecting mechanism (6) comprises a first connecting block (61), a groove is formed in the surface of the right side of the first connecting block (61), a fixing block (62) is fixedly connected to the inner wall of the groove, an inner rod (63) is fixedly connected to the bottom end of the fixing block (62), a limiting rod (64) is fixedly connected to the bottom end of the inner rod (63), a first clamping block (66) is sleeved on the surface of the limiting rod (64), a spring (65) is sleeved on the surface of, the right side of the second clamping block (68) is fixedly connected with a second connecting block (67), the right side of the second connecting block (67) is fixed on the inner wall of the lower puller (2), and the upper puller (1) is installed on the surface of the zipper cloth (7).
2. A readily removable zipper as claimed in claim 1, wherein: the slider-type zipper puller is characterized in that a sliding groove is formed in the surface of the bottom end of the left side of the lower puller (2), a sliding block (5) is inserted into the inner wall of the sliding groove, a limiting block (4) is fixedly connected to the left side of the sliding block (5), a groove is formed in the surface of the limiting block (8), the limiting block (4) is inserted into the groove, and the limiting block (4) is fixed to the surface of the sliding block (5).
3. A readily removable zipper as claimed in claim 2, wherein: the surface of the pulling piece (3) is provided with an arc-shaped groove, the inner wall of the arc-shaped groove is fixedly connected with semicircular lugs, and the semicircular lugs are uniformly distributed on the surface of the pulling piece (3) at equal intervals.
4. A readily removable zipper as claimed in claim 2, wherein: the limiting block (4) is of a cross structure, and the inner diameter of a groove in the surface of the stop block (8) is matched with the outer diameter of the limiting block (4).
5. A readily removable zipper as claimed in claim 1, wherein: the cross section of the limiting rod (64) is of a hexagonal structure, a through hole is formed in the position, corresponding to the limiting rod (64), of the first clamping block (66), and the inner diameter of the through hole is matched with the outer diameter of the limiting rod (64).
6. A readily removable zipper as claimed in claim 1, wherein: one side, close to the second fixture block (68), of the first fixture block (66) is provided with an inclined surface, a groove is formed in the surface of the second fixture block (68), and the inner diameter of the groove is matched with the outer diameter of the first fixture block (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902551.4U CN212938351U (en) | 2020-09-03 | 2020-09-03 | Zipper convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902551.4U CN212938351U (en) | 2020-09-03 | 2020-09-03 | Zipper convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212938351U true CN212938351U (en) | 2021-04-13 |
Family
ID=75365524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021902551.4U Active CN212938351U (en) | 2020-09-03 | 2020-09-03 | Zipper convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212938351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349525A (en) * | 2021-05-27 | 2021-09-07 | 阮晴 | Zipper head |
| CN114009906A (en) * | 2021-11-29 | 2022-02-08 | 晋江市荣威拉链制造有限公司 | Anti-blocking zipper |
-
2020
- 2020-09-03 CN CN202021902551.4U patent/CN212938351U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349525A (en) * | 2021-05-27 | 2021-09-07 | 阮晴 | Zipper head |
| CN113349525B (en) * | 2021-05-27 | 2023-06-02 | 温州宏达拉链有限公司 | Zipper head |
| CN114009906A (en) * | 2021-11-29 | 2022-02-08 | 晋江市荣威拉链制造有限公司 | Anti-blocking zipper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212938351U (en) | Zipper convenient to disassemble | |
| EP2668864A1 (en) | Zipper head and pull tab replacement method | |
| CN204207204U (en) | Slider of zipper fastener | |
| CN107928021B (en) | Single-side buckling type novel buckle | |
| CN212509175U (en) | Alloy plastic rotating hook buckle | |
| CN205707234U (en) | Life jacket connects eye-splice | |
| CN202286616U (en) | Self locking type zipper | |
| CN212650519U (en) | Key ring structure | |
| CN211241940U (en) | Rope fastener | |
| CN212661265U (en) | Integral type draws zipper head | |
| CN219613227U (en) | Multi-face tooth metal zipper | |
| CN217284954U (en) | Radiation-proof nylon zipper with waterproof function | |
| CN219845322U (en) | Double-end combination zipper locking structure | |
| CN217633259U (en) | Strain fastener convenient to change | |
| CN220646304U (en) | Anti-loosening water pump mounting structure | |
| CN216961687U (en) | Zipper end stop forming structure | |
| CN218207578U (en) | Receiving spring with good oxidation resistance | |
| CN211081338U (en) | Push-pull spring buckle type door lock | |
| CN213117749U (en) | Building water supply and drainage pipeline fixing component | |
| CN220747912U (en) | Copper lock buckle formula spring assembly | |
| CN212574360U (en) | Pull head and zipper with same | |
| CN212354241U (en) | Fastener for side hanging bag of bicycle | |
| CN216375478U (en) | Lock catch for reusing steel belt box | |
| CN220694554U (en) | Zipper convenient to replace | |
| CN218737553U (en) | Conveniently change pull head of pulling-on piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |