CN109850220A - A kind of two-way quick tightening device - Google Patents
A kind of two-way quick tightening device Download PDFInfo
- Publication number
- CN109850220A CN109850220A CN201811538807.5A CN201811538807A CN109850220A CN 109850220 A CN109850220 A CN 109850220A CN 201811538807 A CN201811538807 A CN 201811538807A CN 109850220 A CN109850220 A CN 109850220A
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- China
- Prior art keywords
- tightening
- connector
- rope band
- tightening connector
- firm banking
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Abstract
The present invention relates to rope band technique for tightening fields, more particularly to a kind of two-way quick tightening device.The present apparatus includes firm banking [1], left tightening connector [2], fixed pin [3], 2 torsional springs [4] and right tightening connector [5].Rope band tightening is integrated into a simple device by the present invention, is reduced costs, high reliablity, is realized the two-way quick tightening of rope band.Device is simple, and securely, high reliablity is easy to use, is not limited by external condition.
Description
Technical field
The present invention relates to rope band technique for tightening fields, more particularly to a kind of two-way quick tightening device.
Background technique
In terms of rope band tightening, there are many structure types both at home and abroad, general use receives the rope band mode of knotting
It fastens, preferable tightening effect cannot achieve to rope in this way, reduced after in addition rope band knots using pulling force, exist certain
Dangerous hidden danger, and when not needing tightening, rope band is difficult to unlock, and the recycling rate of waterused of rope band is very poor, and safety reduces, cost
Relatively high, economy is bad, and is easy to be limited by external condition.
Summary of the invention
The purpose of the present invention is:
The present invention provides a kind of two-way quick tightening device for rope band tightening, is applicable to the two-way quick tightening of rope band.
The technical scheme is that
A kind of two-way quick tightening device, including firm banking 1, left tightening connector 2,3,2 torsional springs 4 of fixed pin and the right side
Tighten connector 5.Wherein, firm banking 1 is rectangle ring body, is provided with a circular through hole in the intermediate up and down direction of firm banking 1,
Left tightening connector 2 is provided with a circular through hole, the circular through hole phase of hole size and firm banking 1 close to right end up and down direction
Together, left tightening connector 2 is equipped with an inclined-plane to front protrusion close to left end, has been covered with bumps on left 2 inclined-plane of tightening connector
Uneven small triangle, right tightening connector 5 close to right end equipped with an inclined-plane to front protrusion, on right 5 inclined-plane of tightening connector
Rough small triangle has been covered with it, left tightening connector 2 and right tightening connector 5 intersection are placed on firm banking 1, fixed
Pin 3 sequentially pass through from bottom to top the following round hole of firm banking 1,1 torsional spring 4, left tightening connector 2, right tightening connector 5,
1 top round hole of another 1 torsional spring 4 and firm banking, left tightening connector 2, right tightening connector 5 and 2 torsional springs 4 are solid together
It is scheduled on firm banking 1, by the effect of 2 torsional springs 4, compresses left tightening connector 2 and the inclined-plane of right tightening connector 5 respectively
On on the inside of the 1 left and right ends rectangular edges of firm banking.
The beneficial effects of the present invention are:
Rope band tightening is integrated into a simple device by the present invention, is reduced costs, high reliablity realizes rope band
Two-way quick tightening.Device is simple, and securely, high reliablity is easy to use, is not limited by external condition.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the schematic diagram in A-A direction of Fig. 1.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, 2, a kind of two-way quick tightening device, including firm banking 1, left tightening connector 2, fixed pin 3,
2 torsional springs 4 and right tightening connector 5.Wherein, firm banking 1 is rectangle ring body, is provided in the intermediate up and down direction of firm banking 1
One circular through hole, left tightening connector 2 are provided with a circular through hole, hole size and firm banking close to right end up and down direction
1 circular through hole is identical, and left tightening connector 2 is equipped with an inclined-plane to front protrusion, left 2 inclined-plane of tightening connector close to left end
On be covered with rough small triangle, increase the rubbing action with cinch cord band, right 5 shape of tightening connector and left tightening company
Fitting 2 is just the same, and the two can be used interchangeably, and left tightening connector 2 and right tightening connector 5 intersection are placed on fixation
On pedestal 1, fixed pin 3 sequentially passes through the following round hole of firm banking 1,1 torsional spring 4, left tightening connector 2, the right side from bottom to top
Connector 5,1 top round hole of another 1 torsional spring 4 and firm banking are tightened, by left tightening connector 2, right tightening connector 5 and 2
A torsional spring 4 is fixed on firm banking 1 together, by the effect of 2 torsional springs 4, makes left tightening connector 2 and right tightening connector 5
Inclined-plane be pressed on the inside of 1 left and right ends rectangular edges of firm banking respectively.
In use, pull open left tightening connector forward after rope band is entangled cargo, by rope band one end pass through firm banking with
The gap that left tightening connector is formed, then decontrols left tightening connector, left tightening connector is acted on by torsional spring, utilizes wedge shape side
Formula compresses rope band on the fixed base, and rope band can not free backward, can only pull out forward, by same method that rope band is another
Tightly on the fixed base, rope band realizes cinch cord band by constantly pulling out forward to side pressure, so that rope band be allowed to fix cargo.Rope band
Both ends may serve to cinch cord band, prevents from not tightening completely when fixed cargo too long using rope, also prevents rope band list
To after tightening, the other end can not be unlocked when not in use.When needing to unlock rope band, it is only necessary to firmly hold rope band one end, together
The tightening connector of this one end Shi Lakai, then unclamps rope band, and rope band passes through the big sky between tightening connector and firm banking
Gap detaches backward, realizes the two-way quick tightening of rope band and frees, not by the environment shadow such as external shock or artificial collision
It rings.
Claims (6)
1. a kind of two-way quick tightening device, characterized in that including firm banking [1], left tightening connector [2], fixed pin
[3], 2 torsional springs [4] and right tightening connector [5]；Wherein, firm banking [1] is rectangle ring body, intermediate in firm banking [1]
Up and down direction is provided with a circular through hole, and left tightening connector [2] is provided with a circular through hole, through-hole close to right end up and down direction
Size is identical with the circular through hole of firm banking [1], and left tightening connector [2] is equipped with one to the oblique of front protrusion close to left end
Face, rough small triangle has been covered on left tightening connector [2] inclined-plane, and right tightening connector [5] is equipped with one close to right end
A inclined-plane to front protrusion has been covered with rough small triangle, left tightening connector [2] on right tightening connector [5] inclined-plane
Intersect with right tightening connector [5] and be placed on firm banking [1], fixed pin [3] sequentially passes through firm banking [1] from bottom to top
Following round hole, 1 torsional spring [4], left tightening connector [2], right tightening connector [5], another 1 torsional spring [4] and firm banking
Left tightening connector [2], right tightening connector [5] and 2 torsional springs [4] are fixed on firm banking by [1] top round hole together
[1], by the effect of 2 torsional springs [4], it is pressed on the inclined-plane of left tightening connector [2] and right tightening connector [5] respectively solid
Determine on the inside of the rectangular edges of pedestal [1] left and right ends.
2. a kind of two-way quick tightening device as described in claim 1, characterized in that in use, after rope band is entangled cargo,
Left tightening connector is pulled open forward, and rope band one end is passed through into the gap that firm banking and left tightening connector are formed, is then decontroled
Left tightening connector, left tightening connector are acted on by torsional spring, are compressed rope band on the fixed base using wedge shaped pattern.
3. a kind of two-way quick tightening device as claimed in claim 2, characterized in that rope band can not free backward, Zhi Nengxiang
Preceding pull-out is compressed the rope band other end on the fixed base by same method, and rope band realizes tightening by constantly pulling out forward
Rope band, so that rope band be allowed to fix cargo.
4. a kind of two-way quick tightening device as claimed in claim 3, characterized in that rope band both ends are all used to cinch cord band.
5. a kind of two-way quick tightening device as claimed in claim 4, characterized in that when needing to unlock rope band, hold rope
Band one end, while pulling open the tightening connector of this one end, then unclamps rope band, rope band by tightening connector and firm banking it
Between big gap detach backward.
6. a kind of two-way quick tightening device as claimed in claim 5, characterized in that right tightening connector [5] shape and a left side
Tightening connector [2] is just the same, and the two can be used interchangeably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538807.5A CN109850220A (en) | 2018-12-14 | 2018-12-14 | A kind of two-way quick tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538807.5A CN109850220A (en) | 2018-12-14 | 2018-12-14 | A kind of two-way quick tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109850220A true CN109850220A (en) | 2019-06-07 |
Family
ID=66891292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538807.5A Pending CN109850220A (en) | 2018-12-14 | 2018-12-14 | A kind of two-way quick tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109850220A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862471A (en) * | 1956-11-13 | 1961-03-08 | Signode Steel Strapping Co | Power strapping machine |
| CN86206055U (en) * | 1986-08-14 | 1988-08-24 | 戴宁 | Rope connector |
| CN2411209Y (en) * | 2000-02-25 | 2000-12-20 | 陈俊男 | Double safety tightening tool |
| CN201204995Y (en) * | 2007-11-14 | 2009-03-11 | 山东省临沂消防器材总厂 | Flat binding-tape fastening buckle for binding objects of various shaped and various material |
| CN206013434U (en) * | 2016-08-21 | 2017-03-15 | 苏伟明 | A kind of two-sided pair is detained two-way band |
-
2018
- 2018-12-14 CN CN201811538807.5A patent/CN109850220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862471A (en) * | 1956-11-13 | 1961-03-08 | Signode Steel Strapping Co | Power strapping machine |
| CN86206055U (en) * | 1986-08-14 | 1988-08-24 | 戴宁 | Rope connector |
| CN2411209Y (en) * | 2000-02-25 | 2000-12-20 | 陈俊男 | Double safety tightening tool |
| CN201204995Y (en) * | 2007-11-14 | 2009-03-11 | 山东省临沂消防器材总厂 | Flat binding-tape fastening buckle for binding objects of various shaped and various material |
| CN206013434U (en) * | 2016-08-21 | 2017-03-15 | 苏伟明 | A kind of two-sided pair is detained two-way band |
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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 |
Application publication date: 20190607 |
|
| RJ01 | Rejection of invention patent application after publication |