CN2521934Y - Automatic telescopic waist-belt buckle - Google Patents
Automatic telescopic waist-belt buckle Download PDFInfo
- Publication number
- CN2521934Y CN2521934Y CN 02201011 CN02201011U CN2521934Y CN 2521934 Y CN2521934 Y CN 2521934Y CN 02201011 CN02201011 CN 02201011 CN 02201011 U CN02201011 U CN 02201011U CN 2521934 Y CN2521934 Y CN 2521934Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- belt
- mobile
- fixed body
- wind spring
- 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.)
- Expired - Fee Related
Links
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Buckles (AREA)
Abstract
The utility model discloses an automatic retractable buckle comprising a fixed body and a movable body; the fixed body is a plate-like structure equipped with runners on both sides and the fixed body is equipped with a blocking device and runners on upper and lower sides. The movable body is a plate body on which a belt end bayonet and a flexible device are equipped; one end of the flexible device is fixed on the movable body and the other end is connected with the fixed body in a fixed way; the upper and lower sides of the movable body are arranged in the runners of the fixed body. The flexible device can be a coil spring with one end fixed on the shaft of the movable body and the other end fixed on the fixed body. When the waistline of people changes automatically, the coil spring can be drawn or retracted to change the length of the belt circle and realize automatic adjustment.
Description
Technical field
The utility model relates to a kind of belt clamping close device, and is particularly related to the automatically flexible belt fastener of a kind of automatically retractable, adjustment strap length.
Background technology
The adjusting of belt length all is that the people carries out generally, and people often will adjust the belt buckle of oneself, so that the health of oneself is in the most comfortable, only state before and after the motion, before and after the dining.But artificial adjusting is more loaded down with trivial details, and is also not really refined, and general waistband all can only carry out level time adjustment simultaneously, does not have the function of fine setting, is difficult to adjust to only state.
Telescopic belt fastener also once occurs, and utilized common spring to realize Telescopic.Though can stretch, it is complex structure not only, also exist since belt fastener can not manufacture too big, the size of spring also is subjected to bigger influence, causes the problem of undercapacity.Therefore, this common spring is made elastomeric flexible belt fastener and is not come into operation in enormous quantities.
The utility model content
The purpose of this utility model is to provide a kind of flexible automatically belt fastener, and do not need manually to adjust elasticity and just can be in optimum state automatically, and simple in structure, be fit to practical.
Automatically flexible belt fastener of the present utility model comprises fixed body and mobile, and described fixed body is the platy structure with both sides chute, is provided with the belt clamping close device and the chute of both sides up and down.Described mobile is a plate body, and this plate body is provided with belt root bayonet socket and elastic device, and an end of this elastic device is fixed in the mobile, and the other end is fixedlyed connected with fixed body, and the dual-side up and down of mobile is positioned at the chute of fixed body.
This above-mentioned elastic device can be a wind spring, and an end of this wind spring is fixed on the axis body, and this axis body is fixed in the mobile, and the other end of this wind spring is fixed on the fixed body.
Also comprise connector on this above-mentioned fixed body, this connector is provided with the mechanism that card is hung wind spring across the both sides up and down of fixed body in the middle of it.
Above-mentioned the utility model is sticked in the belt root in the belt bayonet socket of mobile, and the other end of belt is sticked in the belt clamping close device of fixed body, so just forms a belt enclosure.Be in different states at human body, and when the tensile force that this enclosure applies changed, this wind spring is stretched automatically or shrink, thereby change the length of the whole enclosure of belt automatically.According to the residing different situations of human body, can realize self-adjusting purpose.
Description of drawings
Fig. 1 is a schematic rear view of the present utility model;
Fig. 2 is an A-A line generalized section of the present utility model.
The specific embodiment
As shown in Figure 1, be the schematic rear view of automatically flexible belt fastener of the present utility model.It is made up of fixed body 6 and mobile 1, wherein fixed body 6 is plate bodys, is provided with belt engaging post 8 at an end of this fixed body 6, and this belt engaging post 8 can stretch in the hole clipping of belt, play fixedly belt, this fixed body 6 also is provided with the chute 7 of both sides up and down.Mobile 2 also is a plate body, and the one end is provided with belt root fixture 1, and this fixture 1 can be fixed the belt root in mobile 2.In addition, also be provided with two wind springs 3 in this mobile 2, be fixed in the mobile 2 by enwinding spring axis 4, the other end of this wind spring 3 is hooked on the connector 5 that is positioned on the fixed body 6, and makes the both sides up and down of mobile 2 be positioned at chute 7.
As shown in Figure 2, be the A-A line profile of automatically flexible belt fastener of the present utility model, front of the present utility model is the light face of fixed body 6 and mobile 2, can also make various patterns, has effect elegant in appearance.The back side of fixed body 6 of the present utility model is provided with belt engaging post 8, is used to engage belt; Be provided with chute 7, be used for mobile 2 and slide along chute 7; Be provided with belt perforation 9, so that the belt of engaging is located up and down; Connector 5 then can be fixed the other end that is positioned at the wind spring in the mobile 2.
One end at the back side of mobile 2 is provided with belt root disc cassette fixer 1, and an end that is used for fixing the belt root is in mobile 2; Wind spring 3 and enwinding spring axis 4 are fixed in the mobile 2 end of wind spring 3, and the other end of this wind spring then is connected on the connector 5 of fixed body 6, so that wind spring 3 is flexibly set between fixed body 6 and the mobile 2.
Above-mentioned the utility model is fixed an end of belt root in the belt root fixture 1 of mobile 2 in use, makes strap lug behind a circle, stretches into the reference column on the fixed body 68 in the fixing hole of belt, forms a belt enclosure.Because the effect of wind spring 3, when maybe needing to adjust after the meal, under the effect of self power of human body, make wind spring 3 of the present utility model be subjected to different pulling force and the action of stretching automatically.Thereby keep the pulling force of a balance, and make human body be in the most comfortable state, and keep a suitable length, and do not need artificial adjustment.When the inferior adjustment of level that cooperates belt, wind spring 3 of the present utility model also has the effect of fine setting.And wind spring 3 of the present utility model uses steel bar to make, and has higher intensity, thereby can be durable in use, overcomes the problem of common spring insufficient strength.
Certainly above-mentioned the utility model can also be done other both structures conversion; as the back side lid that mobile is set protects wind spring; making wind spring be in optimum Working etc. all the time, all is that equivalence of the present utility model changes, and also should belong to protection domain of the present utility model.
Claims (5)
1. automatically flexible belt fastener, it is characterized in that: comprise fixed body and mobile, described fixed body is the platy structure with both sides chute, is provided with the belt clamping close device and the chute of both sides up and down; Described mobile is a plate body, and this plate body is provided with belt root bayonet socket and elastic device, and an end of this elastic device is fixed in the mobile, and the other end is fixedlyed connected with fixed body, and the dual-side up and down of mobile is positioned at the chute of fixed body.
2. flexible automatically belt fastener according to claim 1, it is characterized in that: this elastic device is a wind spring, and an end of this wind spring is fixed on the axis body, and this axis body is fixed in the mobile, and the other end of this wind spring is fixed on the fixed body.
3. flexible automatically belt fastener according to claim 1 is characterized in that: also comprise connector on this fixed body, this connector is provided with the mechanism that card is hung wind spring across the both sides up and down of fixed body in the middle of it.
4. flexible automatically belt fastener according to claim 1 and 2, it is characterized in that: this wind spring and enwinding spring axis respectively are two.
5. flexible automatically belt fastener according to claim 1 is characterized in that: also comprise mobile's protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201011 CN2521934Y (en) | 2002-01-18 | 2002-01-18 | Automatic telescopic waist-belt buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201011 CN2521934Y (en) | 2002-01-18 | 2002-01-18 | Automatic telescopic waist-belt buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521934Y true CN2521934Y (en) | 2002-11-27 |
Family
ID=33684013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201011 Expired - Fee Related CN2521934Y (en) | 2002-01-18 | 2002-01-18 | Automatic telescopic waist-belt buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521934Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715706A (en) * | 2008-05-02 | 2012-10-10 | 耐克国际有限公司 | Automatic lacing system |
| CN104921390A (en) * | 2015-07-07 | 2015-09-23 | 王立明 | Convenient waistband capable of being operated with one hand |
| CN106889674A (en) * | 2017-04-13 | 2017-06-27 | 苏州市吴中区甪直明达漂染厂 | A kind of waist support with automatic tightening function |
| US9907359B2 (en) | 2008-05-02 | 2018-03-06 | Nike, Inc. | Lacing system with guide elements |
| CN109938436A (en) * | 2019-03-07 | 2019-06-28 | 章文强 | Automatic telescopic belt |
| US10477911B2 (en) | 2008-05-02 | 2019-11-19 | Nike, Inc. | Article of footwear and charging system |
| CN113768229A (en) * | 2021-09-22 | 2021-12-10 | 东莞市星火齿轮有限公司 | Automatic telescopic belt and adjusting method thereof |
| US11206891B2 (en) | 2008-05-02 | 2021-12-28 | Nike, Inc. | Article of footwear and a method of assembly of the article of footwear |
| US11723436B2 (en) | 2008-05-02 | 2023-08-15 | Nike, Inc. | Article of footwear and charging system |
-
2002
- 2002-01-18 CN CN 02201011 patent/CN2521934Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10918164B2 (en) | 2008-05-02 | 2021-02-16 | Nike, Inc. | Lacing system with guide elements |
| US11172726B2 (en) | 2008-05-02 | 2021-11-16 | Nike, Inc. | Article of footwear and charging system |
| US12279675B2 (en) | 2008-05-02 | 2025-04-22 | Nike, Inc. | Article of footwear and charging system |
| US11882905B2 (en) | 2008-05-02 | 2024-01-30 | Nike, Inc. | Automatic lacing system |
| US9907359B2 (en) | 2008-05-02 | 2018-03-06 | Nike, Inc. | Lacing system with guide elements |
| US9943139B2 (en) | 2008-05-02 | 2018-04-17 | Nike, Inc. | Automatic lacing system |
| CN102715706B (en) * | 2008-05-02 | 2015-02-11 | 耐克创新有限合伙公司 | Automatic lacing system |
| US11723436B2 (en) | 2008-05-02 | 2023-08-15 | Nike, Inc. | Article of footwear and charging system |
| CN102715706A (en) * | 2008-05-02 | 2012-10-10 | 耐克国际有限公司 | Automatic lacing system |
| US10477911B2 (en) | 2008-05-02 | 2019-11-19 | Nike, Inc. | Article of footwear and charging system |
| US11533967B2 (en) | 2008-05-02 | 2022-12-27 | Nike, Inc. | Automatic lacing system |
| US11206891B2 (en) | 2008-05-02 | 2021-12-28 | Nike, Inc. | Article of footwear and a method of assembly of the article of footwear |
| CN104921390A (en) * | 2015-07-07 | 2015-09-23 | 王立明 | Convenient waistband capable of being operated with one hand |
| CN106889674A (en) * | 2017-04-13 | 2017-06-27 | 苏州市吴中区甪直明达漂染厂 | A kind of waist support with automatic tightening function |
| CN109938436A (en) * | 2019-03-07 | 2019-06-28 | 章文强 | Automatic telescopic belt |
| CN113768229A (en) * | 2021-09-22 | 2021-12-10 | 东莞市星火齿轮有限公司 | Automatic telescopic belt and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |