CN205884850U - Snap fastener - Google Patents
Snap fastener Download PDFInfo
- Publication number
- CN205884850U CN205884850U CN201620620361.0U CN201620620361U CN205884850U CN 205884850 U CN205884850 U CN 205884850U CN 201620620361 U CN201620620361 U CN 201620620361U CN 205884850 U CN205884850 U CN 205884850U
- Authority
- CN
- China
- Prior art keywords
- snap
- box
- flange
- pin thread
- pearl
- 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
Abstract
The utility model relates to a snap fastener, including pin thread and box, the pin thread include first base be the round platform that contracts gradually on the front of first base, be located the first pearl head in the round platform outside with run through the first through -hole of pin thread, be provided with the second base on the box, accomodate the recess of round platform, be located the last first flange of recessed wall with run through the second through -hole of box, first pearl head and first flange looks adaptation block, still be equipped with the second pearl head to the evagination between the front of first base and the first pearl head. Through setting up twice engagement device on pin thread at snap fastener and the box, pulling force that increase snap fastener can bear increases snap fastener's stability in use, and the accident is thrown off when preventing that public box receives great power. Position in pin thread and box and clothing contact all is provided with anti -skidding structure, can prevent phenomenons such as becoming flexible appears in snap fastener, slip.
Description
Technical field
This utility model is related to medicated clothing and buckles gorget domain, more particularly, it relates to a kind of snap-fastener.
Background technology
On clothes or knapsack, as fixing device, existing snap-fastener includes the pin thread cooperating and mother to conventional snap-fastener
Button, pin thread be provided with box together with the device that engages.This design of existing snap-fastener can not bear too strong pulling force, otherwise public
Box can be because being disengaged greatly by Dipeptiven, and the life giving people is made troubles.
Utility model content
The technical problems to be solved in the utility model is: provides a kind of snap-fastener, setting twice engaging on pin thread and box
Device, increases the pulling force that snap-fastener can bear, and increases the stability in use of snap-fastener, prevents box and pin to be subject to surprisingly to take off during larger power
Open.
Technical solution of the present utility model is: this utility model provides a kind of snap-fastener, including pin thread and box, described
Pin thread include the first pedestal, on the front of described first pedestal be in gradually taper up round platform, be located at outside described round platform the
One pearl head and the first through hole running through described pin thread, described box is provided with the second pedestal, the groove receiving described round platform, position
The first flange on described groove inner wall and the second through hole running through described box, described first pearl head is fitted with the first flange phase
Join engaging it is characterised in that being additionally provided with cambered outwards second pearl head between the front of described first pedestal and the first pearl head.
Further, described first flange is leaned on to be additionally provided with outside described slot opening end and is adapted with described second pearl head
The second flange.
Further, the diameter of described first pearl head is less than the diameter of described second pearl head.
Further, the diameter of described first flange is less than the diameter of described second flange.
Further, described first pearl head and the second pearl head simultaneously respectively with described first flange and described second flange card
Close.
Further, the back side of described first pedestal is provided with the first anti-skid bulge, and described first anti-skid bulge is with described
It is uniformly distributed centered on the center of circle of first through hole.
Further, the back side of described second pedestal is provided with the second anti-skid bulge, and described second anti-skid bulge is with described
It is uniformly distributed centered on the center of circle of the second through hole.
Further, described first anti-skid bulge and the second anti-skid bulge are bottom cylindric top conical shape projection or bar
Shape raised therein any one.
Implement snap-fastener of the present utility model, have the advantages that by arranging two on the pin thread and box of snap-fastener
Road clamping close device, increases the pulling force that snap-fastener can bear, and increases the stability in use of snap-fastener, when preventing box and pin to be subject to larger power
Unexpected disengagement.It is both provided with anti-skid structure in pin thread and box with the position of contact with clothing, can prevent snap-fastener from occurring loosening, sliding
The phenomenon such as dynamic.
Brief description
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the sectional view of this utility model snap-fastener；
Fig. 2 is the structural representation of the pin thread of this utility model snap-fastener；
Fig. 3 is the structural representation of the box of this utility model snap-fastener；
Fig. 4 is the schematic diagram of the raised line shape shoe of this utility model snap-fastener.
Specific embodiment
Fig. 1 to Fig. 3 illustrates a preferred embodiment of this utility model snap-fastener, and it includes pin thread 1 and box 2, and pin thread 1 wraps
First pedestal 11, the first pearl being in the round platform 12 gradually tapering up, being located at round platform 12 outside are included on the front 111 of the first pedestal 11
13 and the first through hole 14 that runs through pin thread 1, box 2 is provided with the second pedestal 21, the groove 22 of storage round platform 12, be located at recessed
The first flange 23 on groove 22 inwall and the second through hole 24 running through box 2, the first pearl 13 is adapted card with the first flange 23
Close, between the front 111 of the first pedestal 11 and the first pearl 13, be additionally provided with cambered outwards second pearl 15.First flange 23 leans on institute
State and outside groove 22 opening, be additionally provided with the second flange 25 being adapted with the second pearl 15.Round platform 12 on pin thread 1 is used for
Stretch in the groove 22 of box 2, the pearl head being so arranged on round platform 12 just can be stuck in convex on groove 22 inwall of box 2
It is possible to fixation is played to medicated clothing, knapsack etc. on edge.Original setting increased the second extra pearl 15 and the
Two flanges 25, form dual clamping close device, increase the pulling force that snap-fastener can bear, and increase the stability in use of snap-fastener.
In the present embodiment, the diameter of the first pearl 13 is less than the diameter of the second pearl 15, and the diameter of the first flange 23 is less than the
The diameter of two flanges 25.By the diameter more than the first pearl 13 of the diameter setting of the second pearl 15, it is due to the second pearl 15
Clamped position be located at box 2 groove 22 opening relatively outer end position, if the first pearl 13 with diameter greater than the second pearl head
15 diameter, then when pin thread 1 and box 2 separate, the first pearl 13 will be stuck at the second flange 25, with twice
Box and pin could be separated by power, brings inconvenience to using.Because flange is adapted with pearl head, the diameter of the therefore second flange 25
Diameter more than the first flange 23.
In the present embodiment, the first pearl 13 and the second pearl 15 are fastened in the first flange 23 and the second flange 25 simultaneously.Two
Individual pearl head and two flanges engage two drag devices of formation simultaneously, increase the pulling force that snap-fastener can bear.
In the present embodiment, the back side 112 of the first pedestal 11 is provided with the first anti-skid bulge 113, the first anti-skid bulge 113 with
It is uniformly distributed centered on the center of circle of first through hole 14.The back side 211 of the second pedestal 21 is provided with the second anti-skid bulge 212, and second
Anti-skid bulge 212 is uniformly distributed centered on the center of circle of the second through hole 24.The back side 112 of the first pedestal 11 and the second pedestal 21
The back side 211 is contacted with article to be fixed such as medicated clothings, and setting shoe can prevent snap-fastener from loosening or slide.By anti-Slipped Clove Hitch
Structure is uniformly distributed centered on the center of circle of respective through hole, male and female anti-skid structure distribution can be made more reasonable, skidproof effect
More preferably.
In the present embodiment, the first anti-skid bulge 113 and the second anti-skid bulge 212 are that bottom cylindric top conical shape is raised
Or strip bulge therein any one.As shown in Figure 1 to Figure 3, anti-skid structure can be convex for bottom cylindric top conical shape
Rise.As shown in figure 4, anti-skid bulge can also be strip bulge.
During using snap-fastener of the present utility model, pin thread and box are separately fixed at the plates to be connected being provided with through hole
On, using the intrinsic elasticity of snap-fastener material, the projection of pin thread is pressed in the groove of people's box, pearl head is stuck in lugs position, you can
Two connected bodies are connected.
Implement snap-fastener of the present utility model, by arranging twice clamping close device on the pin thread and box of snap-fastener, increase is pressed
The pulling force that button can bear, increases the stability in use of snap-fastener, prevents box and pin to be subject to surprisingly to disengage during larger power.In pin thread and
Box is both provided with anti-skid structure with the position of contact with clothing, can prevent snap-fastener from the phenomenons such as loosening, slides.
Above content is only the preferred embodiment of this utility model snap-fastener, for those of ordinary skill in the art, foundation
Thought of the present utility model, in specific embodiments and applications can many changes may be made, as long as these changes do not take off
From design of the present utility model, belong to protection domain of the present utility model.
Claims (8)
1. a kind of snap-fastener, including pin thread (1) and box (2), described pin thread (1) includes the first pedestal (11), in described first base
The front (111) of seat (11) is upper be in gradually taper up round platform (12), be located at the first pearl head (13) outside described round platform (12) and
Run through the first through hole (14) of described pin thread (1), described box (2) is provided with the second pedestal (21), receives described round platform
(12) groove (22), the first flange (23) being located on described groove (22) inwall and run through the second logical of described box (2)
Hole (24), described first pearl head (13) is adapted engaging with the first flange (23) it is characterised in that described first pedestal (11)
It is additionally provided with cambered outwards second pearl head (15) between front (111) and the first pearl head (13).
2. snap-fastener according to claim 1 is it is characterised in that described first flange (23) leans on described groove (22) opening
Outside is additionally provided with the second flange (25) being adapted with described second pearl head (15).
3. snap-fastener according to claim 1 is it is characterised in that the diameter of described first pearl head (13) is less than described second pearl
The diameter of head (15).
4. snap-fastener according to claim 2 is it is characterised in that the diameter of described first flange (23) is convex less than described second
The diameter of edge (25).
5. snap-fastener according to claim 2 is it is characterised in that described first pearl head (13) and the second pearl head (15) same to time-division
Do not engage with described first flange (23) and described second flange (25).
6. snap-fastener according to claim 1 is it is characterised in that the back side (112) of described first pedestal (11) is provided with
One anti-skid bulge (113), described first anti-skid bulge (113) is uniformly distributed centered on the center of circle of described first through hole (14).
7. snap-fastener according to claim 6 is it is characterised in that the back side (211) of described second pedestal (21) is provided with
Two anti-skid bulges (212), described second anti-skid bulge (212) is uniformly distributed centered on the center of circle of described second through hole (24).
8. snap-fastener according to claim 7 is it is characterised in that described first anti-skid bulge (113) and the second anti-skid bulge
(212) be that bottom cylindric top conical shape is raised or strip bulge therein any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620361.0U CN205884850U (en) | 2016-06-22 | 2016-06-22 | Snap fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620361.0U CN205884850U (en) | 2016-06-22 | 2016-06-22 | Snap fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205884850U true CN205884850U (en) | 2017-01-18 |
Family
ID=57768653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620361.0U Active CN205884850U (en) | 2016-06-22 | 2016-06-22 | Snap fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205884850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900105A (en) * | 2017-10-24 | 2018-04-13 | 首钢京唐钢铁联合有限责任公司 | A kind of broken belt threading auxiliary tool |
| CN110740656A (en) * | 2017-06-12 | 2020-01-31 | Ykk株式会社 | Snap fastener |
-
2016
- 2016-06-22 CN CN201620620361.0U patent/CN205884850U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110740656A (en) * | 2017-06-12 | 2020-01-31 | Ykk株式会社 | Snap fastener |
| CN110740656B (en) * | 2017-06-12 | 2022-04-29 | Ykk株式会社 | Snap fastener |
| CN107900105A (en) * | 2017-10-24 | 2018-04-13 | 首钢京唐钢铁联合有限责任公司 | A kind of broken belt threading auxiliary tool |
| CN107900105B (en) * | 2017-10-24 | 2019-11-29 | 首钢京唐钢铁联合有限责任公司 | The disconnected band threading auxiliary tool of one kind |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205306147U (en) | Buckle is inhaled to magnetism | |
| CN205884850U (en) | Snap fastener | |
| CN204207204U (en) | Slider of zipper fastener | |
| CN106805377A (en) | Walk away safety buckle | |
| CN201675155U (en) | Belt buckle | |
| CN204218115U (en) | Fine adjustment type belt fastener | |
| CN201194581Y (en) | Eye-splice with interchangeable top cover | |
| CN205456603U (en) | Novel formula item connecting shackle is detained to primary and secondary | |
| CN210054830U (en) | Magnetic buckle convenient to use | |
| CN210054831U (en) | Fastener structure capable of fastening more firmly | |
| CN206525951U (en) | A kind of rice cooker pot lid fixed mechanism | |
| CN208423346U (en) | A kind of Anti-drop plug | |
| CN204426900U (en) | A kind of convenient snap-on opened | |
| CN212994898U (en) | Novel snap fastener applied to infant clothes | |
| CN213992687U (en) | Novel spring fastener | |
| CN202425606U (en) | Stockings convenient to store | |
| CN210929763U (en) | Sacrococcygeal drainage tube patient clothing | |
| CN210203578U (en) | Novel belt fastener | |
| CN203814773U (en) | Bag capable of being locked | |
| CN101889764A (en) | Device for connecting straps and accessories thereof | |
| CN201518836U (en) | Dual-purpose bag carried on back or arm | |
| CN213604823U (en) | Thin-hook non-hair-catching fastening tape | |
| CN214258147U (en) | Shoe with replaceable sole | |
| CN214284323U (en) | Latex pillow with memory function | |
| CN204599582U (en) | Magnetic-type belt plate is buckled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |