CN217609816U - Zipper with anti-drop function - Google Patents
Zipper with anti-drop function Download PDFInfo
- Publication number
- CN217609816U CN217609816U CN202221081182.6U CN202221081182U CN217609816U CN 217609816 U CN217609816 U CN 217609816U CN 202221081182 U CN202221081182 U CN 202221081182U CN 217609816 U CN217609816 U CN 217609816U
- Authority
- CN
- China
- Prior art keywords
- zip fastener
- hole
- connecting cloth
- curb plate
- telescopic shaft
- 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 discloses a zip fastener with anti-drop function, including first connecting cloth, first connecting cloth and second connecting cloth one side all are provided with the zip fastener body, the one end of the zip fastener body on first connecting cloth upper portion is provided with supplementary piece, the connecting hole has been seted up to supplementary piece inside, the locating hole has been seted up to connecting hole one side, the one end of the zip fastener body on second connecting cloth upper portion is provided with the inserted bar, the inside mounting hole that is provided with of inserted bar, the inside reset spring that is provided with of mounting hole. The utility model discloses an expanding spring, insert the pole of inserting of a zip fastener body bottom in the connecting hole in another zip fastener body internal auxiliary block, then insert inserting the telescopic shaft of pole bottom in the locating hole and pass the locating hole, then auxiliary spring promotes the curb plate and outwards expandes, the top of curb plate and the top laminating of auxiliary block to can fix the retaining member of zip fastener, prevent that the bottom of zip fastener from droing.
Description
Technical Field
The utility model relates to a zip fastener field, concretely relates to zip fastener with anti-drop function.
Background
A zipper is a connecting piece which is used for enabling articles to be combined or separated by means of continuously arranged zipper teeth and is widely used for clothes, bags, tents and the like at present, and the zipper is composed of the zipper teeth, a pull head, an upper stop part, a lower stop part (a front stop part and a rear stop part) or a locking part and the like, wherein the zipper teeth are key parts and directly determine the side pull strength of the zipper.
However, when the zipper is actually used, the locking piece of the zipper is easy to fall off, so that the bottom of the zipper is easy to loosen, and the zipper cannot be opened or closed.
Therefore, it is necessary to provide a slide fastener with a separation preventing function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a zip fastener with anti-drop function, through expanding spring, insert the pole that inserts of a zip fastener body bottom in the connecting hole in another zip fastener body internal auxiliary block, then insert the telescopic shaft of pole bottom insert in the locating hole and pass the locating hole, then auxiliary spring promotes the curb plate and outwards expands, the top of curb plate and the top laminating of auxiliary block to can fix the retaining member of zip fastener, prevent that the bottom of zip fastener from droing, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a zip fastener with anti-drop function, includes first connecting cloth, first connecting cloth and second connecting cloth one side all are provided with the zip fastener body, the one end of the zip fastener body on first connecting cloth upper portion is provided with supplementary piece, the connecting hole has been seted up to supplementary piece inside, the locating hole has been seted up to connecting hole one side, the one end of the zip fastener body on second connecting cloth upper portion is provided with inserts the pole, insert the inside mounting hole that is provided with of pole, the inside reset spring that is provided with of mounting hole, reset spring one end is provided with the telescopic shaft, telescopic shaft one end is provided with the mounting groove, the inside curb plate that is provided with of mounting groove, curb plate one side is provided with auxiliary spring.
Preferably, the zipper body is made of stainless steel, and the auxiliary block of the zipper body on the upper portion of the first connecting cloth and the insertion rod of the zipper body on the upper portion of the second connecting cloth are located on the same cross section.
Preferably, the connecting hole is connected with the inserting rod in a sliding mode, and the inner wall of the connecting hole is attached to the outer wall of the inserting rod.
Preferably, the positioning hole is in sliding connection with the telescopic shaft, the inner wall of the positioning hole is attached to the outer wall of the telescopic shaft, and the cross section of the positioning hole is square.
Preferably, the number of the side plates is two, the two side plates are symmetrically distributed on two sides of a horizontal center line of the telescopic shaft, and an auxiliary spring is arranged between the two side plates.
Preferably, the side plate is rotatably connected with the mounting groove, and the side plate is connected with the auxiliary block in a clamping manner.
In the technical scheme, the utility model provides a technological effect and advantage:
1. through expanding spring, insert the pole of inserting of a zip fastener body bottom in the connecting hole in the auxiliary block of another zip fastener body, then insert the telescopic shaft of pole bottom insert in the locating hole and pass the locating hole, then auxiliary spring promotes the curb plate and outwards expands, and the top of curb plate is laminated with the top of auxiliary block to can fix the retaining member of zip fastener, prevent that the bottom of zip fastener from droing.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective sectional view of a second connecting cloth according to the present invention;
fig. 3 is a perspective view of the first connecting cloth of the present invention;
fig. 4 is a perspective view of the telescopic shaft of the present invention.
Description of reference numerals:
1. a first connecting cloth; 2. a zipper body; 3. connecting holes; 4. positioning holes; 5. a second connecting cloth; 6. an insertion rod; 7. mounting holes; 8. a return spring; 9. a telescopic shaft; 10. mounting grooves; 11. a side plate; 12. an auxiliary spring; 13. and an auxiliary block.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a zip fastener with anti-drop function as shown in fig. 1-4, including first connecting cloth 1, first connecting cloth 1 and second connecting cloth 5 one side all are provided with zip fastener body 2 in the structure, the one end of zip fastener body 2 on first connecting cloth 1 upper portion is provided with auxiliary block 13 in the structure, auxiliary block 13 has seted up inside connecting hole 3 in the structure, locating hole 4 has been seted up to connecting hole 3 one side in the structure, the one end of zip fastener body 2 on second connecting cloth 5 upper portion is provided with inserted bar 6 in the structure, the inside mounting hole 7 that is provided with of inserted bar 6 in the structure, the inside reset spring 8 that is provided with of mounting hole 7 in the structure, reset spring 8 one end is provided with telescopic shaft 9 in the structure, telescopic shaft 9 one end is provided with mounting groove 10 in the structure, the inside curb plate 11 that is provided with of mounting groove 10 in the structure, 11 one side of curb plate is provided with auxiliary spring 12 in the structure.
Further, in the above technical solution, the zipper body 2 is made of stainless steel in the structure, the auxiliary block 13 of the zipper body 2 on the upper portion of the first connecting cloth 1 and the insertion rod 6 of the zipper body 2 on the upper portion of the second connecting cloth 5 are located on the same cross section in the structure, and the zipper body 2 made of stainless steel makes the surface of the zipper body 2 smooth, so as to facilitate opening and closing of the zipper.
Further, in the above technical scheme, connecting hole 3 and inserting rod 6 sliding connection in the structure, the inner wall of connecting hole 3 in the structure and the outer wall laminating of inserting rod 6, locating hole 4 and telescopic shaft 9 sliding connection in the structure, the inner wall of locating hole 4 in the structure and the outer wall laminating of telescopic shaft 9, the cross section of locating hole 4 in the structure is square, the quantity of curb plate 11 in the structure sets up to two, curb plate 11 symmetric distribution is in the both sides of the horizontal central line of telescopic shaft 9 in two structures, be provided with auxiliary spring 12 between curb plate 11 in two structures, curb plate 11 and mounting groove 10 rotate to be connected in the structure, curb plate 11 and auxiliary block 13 block are connected in the block in the structure, will insert the inside of locating hole 4 in auxiliary block 13 of rod 6, then insert the telescopic shaft 9 that the inside of rod 6 sets up and pass through locating hole 4, auxiliary spring 12 outwards promotes curb plate 11 and rotates, then the one end of curb plate 11 and the outside laminating of auxiliary block 13, the retaining member to the zip fastener is fixed.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, after a zipper needs to be zipped up, an insertion rod 6 at the top of a second connecting cloth 5 is inserted into a connecting hole 3 of an auxiliary block 13 at the top of a first connecting cloth 1, then an expansion shaft 9 at the bottom of the insertion rod 6 penetrates through a positioning hole 4 at one end of the auxiliary block 13, then an auxiliary spring 12 pushes a side plate 11 to rotate along the position where the side plate 11 is connected with the expansion shaft 9, so that the side plate 11 is unfolded from the inside of an installation groove 10, a return spring 8 pulls the expansion shaft 9 to move inwards, one end of the side plate 11 is attached to the bottom of the auxiliary block 13, and a locking piece of the zipper is fixed to prevent falling off;
referring to fig. 1 to 4 of the specification, when it is desired to open the slide fastener, it is only necessary to push the side plates 11 inwardly so that the side plates 11 press the auxiliary springs 12 and the side plates 11 enter the inside of the installation groove 10 so that the locking members of the slide fastener can be taken out.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a zip fastener with anti-drop function, includes first connecting cloth (1), its characterized in that: first connecting cloth (1) and second connecting cloth (5) one side all are provided with zip fastener body (2), the one end of zip fastener body (2) on first connecting cloth (1) upper portion is provided with supplementary piece (13), connecting hole (3) have been seted up to supplementary piece (13) inside, locating hole (4) have been seted up to connecting hole (3) one side, the one end of zip fastener body (2) on second connecting cloth (5) upper portion is provided with inserts pole (6), it is provided with mounting hole (7) to insert pole (6) inside, inside reset spring (8) that is provided with of mounting hole (7), reset spring (8) one end is provided with telescopic shaft (9), telescopic shaft (9) one end is provided with mounting groove (10), inside curb plate (11) that is provided with of mounting groove (10), curb plate (11) one side is provided with auxiliary spring (12).
2. A slide fastener with a coming-off preventing function according to claim 1, characterized in that: the zipper body (2) is made of stainless steel, and the auxiliary block (13) of the zipper body (2) on the upper portion of the first connecting cloth (1) and the insertion rod (6) of the zipper body (2) on the upper portion of the second connecting cloth (5) are located on the same cross section.
3. A slide fastener with an anti-drop function according to claim 1, characterized in that: the connecting hole (3) is connected with the inserting rod (6) in a sliding mode, and the inner wall of the connecting hole (3) is attached to the outer wall of the inserting rod (6).
4. A slide fastener with a coming-off preventing function according to claim 1, characterized in that: the positioning hole (4) is connected with the telescopic shaft (9) in a sliding mode, the inner wall of the positioning hole (4) is attached to the outer wall of the telescopic shaft (9), and the cross section of the positioning hole (4) is square.
5. A slide fastener with a coming-off preventing function according to claim 1, characterized in that: the number of curb plate (11) sets up to two, two curb plate (11) symmetric distribution is in the both sides of the horizontal center line of telescopic shaft (9), two be provided with between curb plate (11) auxiliary spring (12).
6. A slide fastener with an anti-drop function according to claim 1, characterized in that: the side plate (11) is rotatably connected with the mounting groove (10), and the side plate (11) is connected with the auxiliary block (13) in a clamping manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221081182.6U CN217609816U (en) | 2022-04-27 | 2022-04-27 | Zipper with anti-drop function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221081182.6U CN217609816U (en) | 2022-04-27 | 2022-04-27 | Zipper with anti-drop function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217609816U true CN217609816U (en) | 2022-10-21 |
Family
ID=83650181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221081182.6U Active CN217609816U (en) | 2022-04-27 | 2022-04-27 | Zipper with anti-drop function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217609816U (en) |
-
2022
- 2022-04-27 CN CN202221081182.6U patent/CN217609816U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206548178U (en) | A kind of spring drawer for being easy to pull | |
CN217609816U (en) | Zipper with anti-drop function | |
CN204899499U (en) | Magnetism drawer lock | |
CN215764490U (en) | Face recognition camera | |
CN213605315U (en) | Ball slide rail with self-locking structure | |
CN213909141U (en) | Assembled wardrobe convenient to installation | |
CN208909378U (en) | A kind of drawout cubicle | |
CN206931878U (en) | A kind of indoor built-in distribution box | |
CN215227136U (en) | Hand dryer convenient to maintain | |
CN206044504U (en) | A kind of pan closet lid hinge fast assembling disassembling structure | |
CN217562188U (en) | Stage display screen frame convenient to install at high position | |
CN217362073U (en) | Simple force buckle socket convenient to install | |
CN215485261U (en) | Quick assembly disassembly structure and world lock | |
CN220868547U (en) | Novel closed cavity cross beam frame curtain wall connecting structure | |
CN215213039U (en) | Interlock structure of door leaf for split door | |
CN220015743U (en) | Easy-to-install connecting piece | |
CN220916905U (en) | Cabinet convenient to installation | |
CN216255776U (en) | Self-locking zipper structure of suitcase | |
CN214746645U (en) | Use space-saving hanging cover body and freezer | |
CN217420851U (en) | Safety lock | |
CN208798884U (en) | A kind of combination sideboard partition and combination sideboard | |
CN213074961U (en) | Movable rod piece and wardrobe with same | |
US9273502B2 (en) | Pinless attachment systems and methods of using the same | |
CN212414959U (en) | Novel double-end zipper | |
CN214450476U (en) | Car seat cover convenient to dismouting laminating is fixed |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |