CN108905103A - A kind of preparation method ensuring chain - Google Patents
A kind of preparation method ensuring chain Download PDFInfo
- Publication number
- CN108905103A CN108905103A CN201810967516.1A CN201810967516A CN108905103A CN 108905103 A CN108905103 A CN 108905103A CN 201810967516 A CN201810967516 A CN 201810967516A CN 108905103 A CN108905103 A CN 108905103A
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- Prior art keywords
- bandlet
- chain
- chain link
- yarn
- long
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B29/00—Apparatus for mountaineering
- A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a kind of preparation methods for ensuring chain, include the following steps：Yarn is knit out using weaving loom；Long bandlet is taken, by long bandlet along mold ring around formation round；The winding yarn on the long bandlet in round, this ensures that the preparation method structure of chain is simple, the chain ring prepared through the invention has high receiving value of thrust, and the length by increasing long bandlet and short bandlet, to increase the diameter of single big chain link and single small chain link, ensure that the length of chain is also being continuously increased, but the quality of chain ring and ensure that the quality of chain is similar in the market, reach light-weight design, and by way of whole sewing machine, eliminate the apertured problem in junction at single chain link both ends, stress concentration is avoided to cause to ensure that there is a phenomenon where be broken generation for chain, further ensure that each chain link stress in chain is very uniform made of this patent.
Description
Technical field
The present invention relates to rock-climbing quick draw technical field, specially a kind of preparation methods for ensuring chain.
Background technique
Rock climbing also belongs to mountaineering, and climbing object is mainly rock cliff or artificial dike, in the process of rock-climbing
In, experience is resisted with oneself body and four limbs and terrestrial gravitation, and the stimulation and shock to oneself psychology are climbed in experience, and experience exists
The high huge psychology slided when coming suddenly of climbing up in the air is frightened, needs to use quick draw in rock-climbing, is used as connection protection point and uses.
The quick draw kernmantle of existing market is exactly a bandlet doubling, then carries out sewing machine and forms a circle, then covers one
Braid, then sewing machine, recycle repeatedly, and formation ensures chain, and the junction at such single chain link both ends of production method has the gap,
It is not connected firmly, the stress after load-bearing at gap is more concentrated, it is easy to it is broken, at the same time, the only pulling force at both ends
Relatively strong, the pulling force of intermediate each ring is smaller, discontinuity, for this purpose, proposing a kind of preparation method for ensuring chain.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods for ensuring chain, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of preparation method ensuring chain, including following step
Suddenly：
1) yarn is knit out using weaving loom；
2) long bandlet is taken, by long bandlet along mold ring around formation round；
3) in step 2) in round long bandlet on winding step 1) in yarn；
4) by the both sides doubling of the long bandlet after winding yarn, there is lap after the doubling of both sides, yarn package is lived, then
Single big chain link is made around a circle along lap using sewing machine；
5) short bandlet is taken again, then short bandlet is twined on the short bandlet in round along mold ring around round is formed again
Winding yarns carry out sewing machine, at this time the distance of sewing machine sewing machine half-turn then by after the short bandlet both sides doubling after winding yarn,
Semi-finished product individually small chain link is formed, then individually small chain link is gone through from single big chain link by semi-finished product again, recycles sewing machine
The other half-turn of the single small chain link of semi-finished product is sewed, so that the single small chain link closure of semi-finished product, forms a complete chain
Ring；
6) according to the method for step 5), it is successively socketed several single small chain links on single small chain link, is formed final
Ensure chain, that is, ensures that successively socket from beginning to end forms chain by 1 single big chain link and several single small chain links.
Preferably, the length of long bandlet is 50-70cm in the step 2), and the width of long bandlet is 3-5cm.
Preferably, the length of short bandlet is 15-30cm, the width of the width of short bandlet and long bandlet in the step 5)
It is identical.
Preferably, the long bandlet and short bandlet are terylene or nylon bandlet, and the diameter of the yarn is 1-5mm.
Preferably, the line selection nylon wire of the sewing machine, the diameter of nylon wire are 0.1-0.5mm.
Preferably, the number of the single small chain link of the socket in the step 6) is 7-9.
Compared with prior art, the beneficial effects of the invention are as follows：The chain ring prepared through the invention has high receiving
Value of thrust, and the length by increasing long bandlet and short bandlet, to increase the diameter of single big chain link and single small chain link, really
The length for protecting chain is also being continuously increased, but the quality of chain ring and ensures that the quality of chain is similar in the market, reaches light-weight design,
And by way of whole sewing machine, the apertured problem in junction at single chain link both ends is eliminated, stress concentration is avoided to cause really
Chain is protected there is a phenomenon where being broken generation, further ensures that each chain link stress in chain is very equal made of this patent
It is even.
Detailed description of the invention
Fig. 1 is the preparation flow figure present invention ensure that chain.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
1) yarn is knit out using weaving loom, the diameter of yarn is 5mm；
2) take long bandlet, the length of long bandlet is 50cm, and the width of long bandlet is 5cm, by long bandlet along mold ring around
Form round；
3) in step 2) in round long bandlet on winding step 1) in yarn；
4) by the both sides doubling of the long bandlet after winding yarn, there is lap after the doubling of both sides, yarn package is lived, then
Single big chain link is made around a circle along lap using sewing machine；
5) short bandlet is taken again, and the length of short bandlet is 15cm, and long bandlet and short bandlet are terylene bandlet, short bandlet
Width is of same size with long bandlet, then short bandlet is twined on the short bandlet in round along mold ring around round is formed again
Winding yarns carry out sewing machine, at this time the distance of sewing machine sewing machine half-turn then by after the short bandlet both sides doubling after winding yarn,
Semi-finished product individually small chain link is formed, then individually small chain link is gone through from single big chain link by semi-finished product again, recycles sewing machine
The other half-turn of the single small chain link of semi-finished product is sewed, so that the single small chain link closure of semi-finished product, forms a complete chain
Ring, the line selection nylon wire of sewing machine, the diameter of nylon wire are 0.5mm；
6) according to the method for step 5), 7 single small chain links is successively socketed on single small chain link, form final ensure
Chain.
Embodiment 2
1) yarn is knit out using weaving loom, the diameter of yarn is 5mm；
2) take long bandlet, the length of long bandlet is 60cm, and the width of long bandlet is 5cm, by long bandlet along mold ring around
Form round；
3) in step 2) in round long bandlet on winding step 1) in yarn；
4) by the both sides doubling of the long bandlet after winding yarn, there is lap after the doubling of both sides, yarn package is lived, then
Single big chain link is made around a circle along lap using sewing machine；
5) short bandlet is taken again, and the length of short bandlet is 25cm, and long bandlet and short bandlet are terylene bandlet, short bandlet
Width is of same size with long bandlet, then short bandlet is twined on the short bandlet in round along mold ring around round is formed again
Winding yarns carry out sewing machine, at this time the distance of sewing machine sewing machine half-turn then by after the short bandlet both sides doubling after winding yarn,
Semi-finished product individually small chain link is formed, then individually small chain link is gone through from single big chain link by semi-finished product again, recycles sewing machine
The other half-turn of the single small chain link of semi-finished product is sewed, so that the single small chain link closure of semi-finished product, forms a complete chain
Ring, the line selection nylon wire of sewing machine, the diameter of nylon wire are 0.5mm；
6) according to the method for step 5), 7 single small chain links is successively socketed on single small chain link, form final ensure
Chain.
Embodiment 3
1) yarn is knit out using weaving loom, the diameter of yarn is 5mm；
2) take long bandlet, the length of long bandlet is 70cm, and the width of long bandlet is 5cm, by long bandlet along mold ring around
Form round；
3) in step 2) in round long bandlet on winding step 1) in yarn；
4) by the both sides doubling of the long bandlet after winding yarn, there is lap after the doubling of both sides, yarn package is lived, then
Single big chain link is made around a circle along lap using sewing machine；
5) short bandlet is taken again, and the length of short bandlet is 30cm, and long bandlet and short bandlet are terylene bandlet, short bandlet
Width is of same size with long bandlet, then short bandlet is twined on the short bandlet in round along mold ring around round is formed again
Winding yarns carry out sewing machine, at this time the distance of sewing machine sewing machine half-turn then by after the short bandlet both sides doubling after winding yarn,
Semi-finished product individually small chain link is formed, then individually small chain link is gone through from single big chain link by semi-finished product again, recycles sewing machine
The other half-turn of the single small chain link of semi-finished product is sewed, so that the single small chain link closure of semi-finished product, forms a complete chain
Ring, the line selection nylon wire of sewing machine, the diameter of nylon wire are 0.5mm；
6) according to the method for step 5), 7 single small chain links is successively socketed on single small chain link, form final ensure
Chain.
Table 1 is the performance parameter table for ensuring chain that embodiment 1-3 is prepared, and result is as follows：
| Length (cm) | The pulling force (N) of receiving | Quality (g) | |
| Embodiment 1 | 85 | 22 | 95 |
| Embodiment 2 | 130 | 28 | 120 |
| Embodiment 3 | 155 | 32 | 125 |
| Ensure chain in the market | 120 | 22 | 120 |
As it can be seen from table 1 the chain ring prepared through the invention has high receiving value of thrust, and flat by increasing length
The length of band and short bandlet, to increase the diameter of single big chain link and single small chain link, it is ensured that the length of chain is also constantly increasing
Add, but the quality of chain ring and ensure that the quality of chain (model KE431002) is similar in the market, reaches light-weight design, and logical
The form for crossing whole sewing machine, eliminates the apertured problem in junction at single chain link both ends, and stress concentration is avoided to cause to ensure chain
There is a phenomenon where being broken generation, further ensure that each chain link stress in chain is very uniform made of this patent, and
Embodiment 2 is optimal case.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of preparation method for ensuring chain, it is characterised in that：Include the following steps：
1) yarn is knit out using weaving loom；
2) long bandlet is taken, by long bandlet along mold ring around formation round；
3) in step 2) in round long bandlet on winding step 1) in yarn；
4) by the both sides doubling of the long bandlet after winding yarn, there is lap after the doubling of both sides, yarn package is lived, recycle
Along lap, around a circle, single big chain link is made in sewing machine；
5) short bandlet is taken again, then short bandlet is wound into yarn on the short bandlet in round again around round is formed along mold ring
Line carries out sewing machine, at this time the distance of sewing machine sewing machine half-turn then by after the short bandlet both sides doubling after winding yarn, is formed
The single small chain link of semi-finished product, then by semi-finished product, individually small chain link is gone through from single big chain link again, recycles sewing machine half-and-half
The other half-turn of the single small chain link of finished product is sewed, so that the single small chain link closure of semi-finished product, forms a complete chain link；
6) according to the method for step 5), it is successively socketed several single small chain links on single small chain link, forms final ensure
Chain.
2. a kind of preparation method for ensuring chain according to claim 1, it is characterised in that：Long bandlet in the step 2)
Length is 50-70cm, and the width of long bandlet is 3-5cm.
3. a kind of preparation method for ensuring chain according to claim 1, it is characterised in that：Short bandlet in the step 5)
Length is 15-30cm, and the width of short bandlet is of same size with long bandlet.
4. a kind of preparation method for ensuring chain according to claim 1, it is characterised in that：The long bandlet and short bandlet are equal
For terylene or nylon bandlet, the diameter of the yarn is 1-5mm.
5. a kind of preparation method for ensuring chain according to claim 1, it is characterised in that：The line selection nylon of the sewing machine
Line, the diameter of nylon wire are 0.1-0.5mm.
6. a kind of preparation method for ensuring chain according to claim 1, it is characterised in that：Socket in the step 6)
The number of single small chain link is 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967516.1A CN108905103A (en) | 2018-08-23 | 2018-08-23 | A kind of preparation method ensuring chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967516.1A CN108905103A (en) | 2018-08-23 | 2018-08-23 | A kind of preparation method ensuring chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905103A true CN108905103A (en) | 2018-11-30 |
Family
ID=64405742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810967516.1A Pending CN108905103A (en) | 2018-08-23 | 2018-08-23 | A kind of preparation method ensuring chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108905103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434071A (en) * | 2022-09-05 | 2022-12-06 | 广州凯乐石运动用品有限公司 | Method for integrally weaving and forming flat belt chain and weaving machine |
| CN115430118A (en) * | 2022-10-13 | 2022-12-06 | 东莞特大纺织科技有限公司 | Chain and method for producing the same |
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|---|---|---|---|---|
| EP0970726A2 (en) * | 1998-07-06 | 2000-01-12 | Teufelberger Gesellschaft m.b.H. | Device for locating a nested object by a belt fastener |
| DE202006009032U1 (en) * | 2006-06-08 | 2006-08-17 | Kowalewski, Hubert | Falling rope damper e.g. for climbing system, has bind-like stretcher belt having loop-like section in which two tape sections lie on one another and are sewn together |
| CN202179825U (en) * | 2011-07-22 | 2012-04-04 | 湛江市玛雅旅游用品有限公司 | Climbing rope and climbing device |
| CN102995215A (en) * | 2011-09-13 | 2013-03-27 | 齐德公司 | Strap ring and method of manufacturing a strap ring from tubular fabric which is cut axially |
| CN103706086A (en) * | 2013-12-24 | 2014-04-09 | 特大纺织制品（深圳）有限公司 | Seamless rock climbing quickdraw, textile machine and textile technology thereof |
| CN203564743U (en) * | 2013-11-13 | 2014-04-30 | 特大纺织制品（深圳）有限公司 | Annular seamless rock climbing quick carabiner |
| CN203861864U (en) * | 2014-03-21 | 2014-10-08 | 特大纺织制品（深圳）有限公司 | Climbing quickdraw |
| CN205360458U (en) * | 2016-01-28 | 2016-07-06 | 于翔 | Multi -functional rope of individual soldier |
| CN205699215U (en) * | 2016-06-21 | 2016-11-23 | 衢州职业技术学院 | A kind of rock-climbing quick draw with foul warning function |
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2018
- 2018-08-23 CN CN201810967516.1A patent/CN108905103A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0970726A2 (en) * | 1998-07-06 | 2000-01-12 | Teufelberger Gesellschaft m.b.H. | Device for locating a nested object by a belt fastener |
| DE202006009032U1 (en) * | 2006-06-08 | 2006-08-17 | Kowalewski, Hubert | Falling rope damper e.g. for climbing system, has bind-like stretcher belt having loop-like section in which two tape sections lie on one another and are sewn together |
| CN202179825U (en) * | 2011-07-22 | 2012-04-04 | 湛江市玛雅旅游用品有限公司 | Climbing rope and climbing device |
| CN102995215A (en) * | 2011-09-13 | 2013-03-27 | 齐德公司 | Strap ring and method of manufacturing a strap ring from tubular fabric which is cut axially |
| CN203564743U (en) * | 2013-11-13 | 2014-04-30 | 特大纺织制品（深圳）有限公司 | Annular seamless rock climbing quick carabiner |
| CN103706086A (en) * | 2013-12-24 | 2014-04-09 | 特大纺织制品（深圳）有限公司 | Seamless rock climbing quickdraw, textile machine and textile technology thereof |
| CN203861864U (en) * | 2014-03-21 | 2014-10-08 | 特大纺织制品（深圳）有限公司 | Climbing quickdraw |
| CN205360458U (en) * | 2016-01-28 | 2016-07-06 | 于翔 | Multi -functional rope of individual soldier |
| CN205699215U (en) * | 2016-06-21 | 2016-11-23 | 衢州职业技术学院 | A kind of rock-climbing quick draw with foul warning function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434071A (en) * | 2022-09-05 | 2022-12-06 | 广州凯乐石运动用品有限公司 | Method for integrally weaving and forming flat belt chain and weaving machine |
| CN115434071B (en) * | 2022-09-05 | 2023-10-03 | 广州凯乐石运动科技有限公司 | Method for forming flat belt chain based on integral braiding and weaving machine |
| CN115430118A (en) * | 2022-10-13 | 2022-12-06 | 东莞特大纺织科技有限公司 | Chain and method for producing the same |
| CN115430118B (en) * | 2022-10-13 | 2023-12-08 | 东莞特大纺织科技有限公司 | Ensured chain and method for the production thereof |
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| PB01 | Publication | ||
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Application publication date: 20181130 |