CN110973770A - Bandage length adjustment hasp with two regulators - Google Patents
Bandage length adjustment hasp with two regulators Download PDFInfo
- Publication number
- CN110973770A CN110973770A CN201911092469.1A CN201911092469A CN110973770A CN 110973770 A CN110973770 A CN 110973770A CN 201911092469 A CN201911092469 A CN 201911092469A CN 110973770 A CN110973770 A CN 110973770A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- adjusting rod
- rods
- lock catch
- hollow frame
- 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.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/006—Attachment of buckle to strap
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
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- Buckles (AREA)
Abstract
The invention discloses a binding band length adjusting lock catch with double adjusters, which comprises a lock catch body, wherein a cross bar is arranged in the middle of the lock catch body to divide a hollow frame body of the lock catch body into two parts, adjusting rods are respectively arranged on two sides of the cross bar of the hollow frame body, two ends of each adjusting rod are respectively provided with an opening part for clamping, and the adjusting rods are respectively clamped on two side rods of the hollow frame body through the opening parts on the two ends. Because the two adjusting rods are adopted, the first binding belt respectively penetrates through the two adjusting rods, when the device is normally used, the adjusting rod close to the second binding belt can play a locking role, the other adjusting rod cannot play a locking role, and if the adjusting rod playing a locking role is broken, the other adjusting rod immediately plays a locking role, so that the safety of a user is ensured; in addition, due to the adoption of the double adjusting rods, the adjusting lock catch greatly reduces the shaking amplitude of the adjusting rod in the shaking process, and the noise in use is relatively low.
Description
Technical Field
The invention relates to the technical field of bandage length adjusting lock catches, in particular to a bandage length adjusting lock catch with double adjusters.
Background
In order to adjust the length of the binding band or the elastic band, an adjusting buckle is generally arranged between the two binding bands or the elastic band, as shown in fig. 1, the conventional adjusting buckle comprises a buckle body 101, a hollow frame 102 is arranged in the middle of the buckle body 101, an adjusting rod 103 is arranged on the hollow frame 102, wherein one end of a first binding band is sleeved and penetrates through the adjusting rod 103, a second binding band is connected to the buckle body 101, and after the second binding band is tensioned by force, the clamping end of the first binding band is locked by the adjusting rod 103 and the buckle body 101; after the second binding band is loosened, the first binding band is separated from the adjusting rod 103 and locked with the lock catch body 101, and can be pulled freely to adjust the length freely. When the adjusting lock catch is used for a pulling system of sports equipment, the pulling frequency of the binding band is high, the adjusting lock catch can shake along with the binding band, and the stability of locking can be influenced by the adjusting rod 103 in the shaking process; in addition, after the adjustment rod 103 is used for a long time, in an extreme case, there is a risk of breakage, and once the adjustment rod 103 is broken, people suddenly lose control when pulling, and an injury condition such as falling easily occurs.
Disclosure of Invention
The invention mainly aims to overcome the defects in the prior art and provide a bandage length adjusting lock catch with double adjusters.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a bandage length adjustment hasp with double adjuster, includes the hasp body, hasp body middle part is provided with the whippletree will the cavity framework of hasp body separates into two parts, the cavity framework is in the both sides of whippletree are provided with respectively and adjust the pole, it is provided with the opening that is used for the centre gripping respectively to adjust the pole both ends, it is in to adjust the opening difference centre gripping at pole through both ends cavity framework both sides pole.
One side of the adjusting rod is provided with an anti-skid ratchet part, and the opposite side of the ratchet part is provided with an arc part.
The side end of the ratchet part of the adjusting rod is provided with a protruding part, and the protruding part is connected with the arc-shaped part in a seamless mode.
The opening part of the adjusting rod comprises an upper tooth part and a lower tooth part, and the length of the upper tooth part is smaller than that of the lower tooth part.
The side rod of the hollow frame body is provided with a slope part and a guardrail part on two sides of the upper tooth part respectively.
The invention has the beneficial effects that: because the two adjusting rods are adopted, the first binding belt respectively penetrates through the two adjusting rods, the adjusting rod close to the second binding belt can play a locking role during normal use, the other adjusting rod does not play a locking role, and if the adjusting rod playing a locking role is broken, the other adjusting rod immediately plays a locking role, so that the safety of a user is ensured; in addition, due to the adoption of the double adjusting rods, the adjusting lock catch greatly reduces the shaking amplitude of the adjusting rod in the shaking process, and the noise in use is relatively low.
Drawings
Fig. 1 is a schematic structural diagram of a conventional adjusting lock.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the structure of the adjusting lever of the present invention.
Fig. 1 to 3 include: 101-lock catch body, 102-hollow frame, 103-adjusting rod, 1-lock catch body, 2-horizontal bar, 3-hollow frame, 31-side rod, 4-adjusting rod, 41-opening part, 411-upper tooth part, 412-lower tooth part, 42-ratchet part, 43-arc part, 44-protrusion part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 2 and 3, the bandage length adjusting lock catch with the double-adjuster comprises a lock catch body 1, a cross bar 2 is arranged in the middle of the lock catch body 1 to divide a hollow frame 3 of the lock catch body 1 into two parts, adjusting rods 4 are respectively arranged on two sides of the cross bar 2 of the hollow frame 3, openings 41 for clamping are respectively arranged at two ends of each adjusting rod 4, and the adjusting rods 4 are respectively clamped on two side rods 31 of the hollow frame 3 through the openings 41 at the two ends.
An anti-skid ratchet part 42 is arranged on one side of the adjusting rod 4, an arc part 43 is arranged on the opposite side of the ratchet part 42, and the ratchet part 42 plays an anti-skid role and has the function of assisting in locking a binding band; when the adjustment lever 4 is loosened, the binding band can slide more smoothly on the arc portion 43 of the adjustment lever 4.
A protrusion 44 is provided at the side end of the ratchet portion 42 of the adjustment lever 4, and the protrusion 44 is seamlessly connected to the arc portion 43. When the binding band slides on the adjusting rod 4, the protruding part 44 can play a role of supporting the binding band, so that the binding band is prevented from contacting with the ratchet part 42, and the sliding smoothness of the binding band is improved; meanwhile, the band is prevented from being damaged by contact with the ratchet portion 42 while sliding.
The opening portion 41 of the adjustment lever 4 includes an upper tooth portion 411 and a lower tooth portion 412, and the length of the upper tooth portion 411 is smaller than that of the lower tooth portion 412.
The side bar 31 of the hollow frame 3 is provided with a slope portion 311 and a guard rail portion 312 on both sides of the upper tooth portion 412, and both the slope portion 311 and the guard rail portion 312 function to prevent the adjustment lever 4 from slipping off the side bar 31.
The above detailed description is specific to possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and equivalent implementations or modifications without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a bandage length adjustment hasp with double adjuster, includes the hasp body, hasp body middle part is provided with the whippletree and will the cavity framework of hasp body separates into two parts, its characterized in that: the adjusting rods are arranged on two sides of the cross bar of the hollow frame body respectively, openings for clamping are formed in two ends of each adjusting rod respectively, and the adjusting rods are clamped on two side rods of the hollow frame body through the openings in the two ends respectively.
2. The strap length adjustment buckle with dual adjuster according to claim 1, wherein: one side of the adjusting rod is provided with an anti-skid ratchet part, and the opposite side of the ratchet part is provided with an arc part.
3. The strap length adjustment buckle with dual adjuster according to claim 2, wherein: the side end of the ratchet part of the adjusting rod is provided with a protruding part, and the protruding part is connected with the arc-shaped part in a seamless mode.
4. The strap length adjustment buckle with dual adjuster according to claim 1, wherein: the opening part of the adjusting rod comprises an upper tooth part and a lower tooth part, and the length of the upper tooth part is smaller than that of the lower tooth part.
5. The strap length adjustment buckle with dual adjuster according to claim 4, wherein: the side rod of the hollow frame body is provided with a slope part and a guardrail part on two sides of the upper tooth part respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092469.1A CN110973770A (en) | 2019-11-11 | 2019-11-11 | Bandage length adjustment hasp with two regulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092469.1A CN110973770A (en) | 2019-11-11 | 2019-11-11 | Bandage length adjustment hasp with two regulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110973770A true CN110973770A (en) | 2020-04-10 |
Family
ID=70083649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911092469.1A Pending CN110973770A (en) | 2019-11-11 | 2019-11-11 | Bandage length adjustment hasp with two regulators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110973770A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001078806A (en) * | 1999-09-17 | 2001-03-27 | Morito Co Ltd | Length adjuster with loosening stopper for suspension belt |
| CN103919333A (en) * | 2013-01-11 | 2014-07-16 | 香港多耐福有限公司 | Dual locking buckle assembly |
| CN204192915U (en) * | 2014-09-24 | 2015-03-11 | 于宁 | To get up tension belt |
| US20170036046A1 (en) * | 2015-08-04 | 2017-02-09 | D B Industries, Llc | Rescue strap assembly |
| CN209473748U (en) * | 2018-10-22 | 2019-10-11 | 佛山市拓润精密五金科技有限公司 | A kind of leather belt button |
| CN110947162A (en) * | 2019-10-18 | 2020-04-03 | 何美丽 | Fitness belt system |
| CN211323291U (en) * | 2019-11-11 | 2020-08-25 | 何美麗 | Bandage length adjustment hasp with two regulators |
-
2019
- 2019-11-11 CN CN201911092469.1A patent/CN110973770A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001078806A (en) * | 1999-09-17 | 2001-03-27 | Morito Co Ltd | Length adjuster with loosening stopper for suspension belt |
| CN103919333A (en) * | 2013-01-11 | 2014-07-16 | 香港多耐福有限公司 | Dual locking buckle assembly |
| CN204192915U (en) * | 2014-09-24 | 2015-03-11 | 于宁 | To get up tension belt |
| US20170036046A1 (en) * | 2015-08-04 | 2017-02-09 | D B Industries, Llc | Rescue strap assembly |
| CN209473748U (en) * | 2018-10-22 | 2019-10-11 | 佛山市拓润精密五金科技有限公司 | A kind of leather belt button |
| CN110947162A (en) * | 2019-10-18 | 2020-04-03 | 何美丽 | Fitness belt system |
| CN211323291U (en) * | 2019-11-11 | 2020-08-25 | 何美麗 | Bandage length adjustment hasp with two regulators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |