CN207433815U - It is a kind of repeatedly break break rope - Google Patents
It is a kind of repeatedly break break rope Download PDFInfo
- Publication number
- CN207433815U CN207433815U CN201720138259.1U CN201720138259U CN207433815U CN 207433815 U CN207433815 U CN 207433815U CN 201720138259 U CN201720138259 U CN 201720138259U CN 207433815 U CN207433815 U CN 207433815U
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- China
- Prior art keywords
- rope
- break
- auxiliary
- main rope
- main
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- Expired - Fee Related
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Abstract
The utility model discloses parachute technology field it is a kind of repeatedly break break rope, including main rope, the top middle position of the main rope is equipped with main rope curved portion, the main rope is equipped with auxiliary rope by the cavity being folded to form is interior, and it is connected between auxiliary rope and main rope by suturing part, place is equipped with auxiliary rope curved portion between two parties at the top of the auxiliary rope, the utility model can improve parachute-opening reliability, so as to improve the security of body-parachute system or man parachute system, rope both ends under tension is broken during work, the rope of the three perpendicular arrangements of composition is pulled off successively, realize the purpose broken three times.
Description
Technical field
The utility model is related to parachute technology field, be specially it is a kind of repeatedly break break rope.
Background technology
Parachute needs to pull out umbrella system when working, when pulling out umbrella system using forcing method, it is necessary to some strength
Rope is broken to realize, i.e., after umbrella system is pulled out, breaks rope and disconnects, parachute normal work.But in this course sometimes
Due to some accidentalia（Such as windblast, package are improper or break rope quality problems）, cause to break rope without pulling out umbrella
System just disconnects, and such case occurs parachute and just do not open, and people-umbrella system occurs or object-umbrella system is fallen, so as to cause people
The consequence of member's injures and deaths or cargo major injury.Therefore, it is a key link to break rope, it is related to personnel, the safety of cargo,
It it requires that breaking rope has higher reliability.And presently used rope of breaking is broken for single, reliability is not high enough, this
There are hidden danger to a certain extent.It to come into operation for this purpose, we have proposed a kind of ropes of breaking repeatedly broken, to solve above-mentioned ask
Topic.
Utility model content
The purpose of this utility model is to provide it is a kind of repeatedly break break rope, to solve to propose in above-mentioned background technology
Presently used rope of breaking broken for single, reliability is not high enough, this has hidden danger to a certain extent.
To achieve the above object, the utility model provides following technical solution：It is a kind of repeatedly break break rope, including master
Rope, the top middle position of the main rope are equipped with main rope curved portion, and the main rope is equipped with auxiliary rope by the cavity being folded to form is interior,
And connected between auxiliary rope and main rope by suturing part, place is equipped with auxiliary rope curved portion between two parties at the top of the auxiliary rope.
Preferably, the length of the main rope is 950~1650mm, and main rope inflection is into two, wherein a main rope is than another
A piece main rope length 150mm.
Preferably, the length of the auxiliary rope is 220~350mm, and the arc length of the auxiliary rope curved portion on auxiliary rope for 100~
150mm。
Preferably, the arc length of the main rope curved portion on the main rope is 200~250mm.
Preferably, the suturing part makes to be fixedly connected between main rope and auxiliary rope by double diagonal stitch suture.
Compared with prior art, the beneficial effects of the utility model are：The utility model can improve parachute-opening reliability, from
And the security of object-umbrella system or people-umbrella system is improved, when work, breaks rope both ends under tension, the three perpendicular arrangements of composition
Rope be pulled off successively, realize the purpose broken three times.
Description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 main rope, 2 main rope curved portions, 3 auxiliary ropes, 4 suturing parts, 5 auxiliary rope curved portions.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：It is a kind of repeatedly break break rope, including it is main rope 1,
The top middle position of the main rope 1 is equipped with main rope curved portion 2, and the main rope 1, which passes through, is equipped with auxiliary rope in the cavity being folded to form
3, and connected between auxiliary rope 3 and main rope 1 by suturing part 4, place is equipped with auxiliary rope curved portion 5 between two parties at the top of the auxiliary rope 3.
Wherein, the length of the main rope 1 is 950~1650mm, and 1 inflection of main rope is into two, wherein a main rope 1 is than another
A piece 1 long 150mm of main rope, the length of the auxiliary rope 3 is 220~350mm, and the arc length of the auxiliary rope curved portion 5 on auxiliary rope 3 is
100~150mm, for the arc length of the main rope curved portion 2 on the main rope 1 for 200~250mm, the suturing part 4 passes through jagged line
Mark suture makes to be fixedly connected between main rope 1 and auxiliary rope 3.
Operation principle：Main rope 1 and auxiliary rope 3 are less than three points of object-umbrella system or people-umbrella system weight using ultimate strength
One of woven to the material of a quarter, wherein 1 length of main rope is 950~1650mm, 3 length of auxiliary rope for 220~
350mm by 1 inflection of main rope into two, and makes wherein one than another 150 millimeters of root long, auxiliary rope 3 then is placed on first master
It between rope 1 and second main rope 2, and is sutured using double diagonal stitch, at work, breaks the both ends under tension of rope, the
A piece main rope 1, auxiliary rope 3 and second main rope 1 are pulled off successively, realize the purpose broken three times, and the utility model is simple in structure,
Design is reasonable, parachute-opening reliability can be improved, so as to improve the security of object-umbrella system or people-umbrella system.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. it is a kind of repeatedly break break rope, including main rope（1）, it is characterised in that：The main rope（1）Top lean-with install
There is main rope curved portion（2）, the main rope（1）By being equipped with auxiliary rope in the cavity that is folded to form（3）, and auxiliary rope（3）With main rope（1）
Between pass through suturing part（4）Connection, the auxiliary rope（3）Top between two parties place be equipped with auxiliary rope curved portion（5）.
2. it is according to claim 1 it is a kind of repeatedly break break rope, it is characterised in that：The main rope（1）Length be
950~1650mm, and main rope（1）Inflection is into two, wherein a main rope（1）Rope more main than another（1）Long 150mm.
3. it is according to claim 1 it is a kind of repeatedly break break rope, it is characterised in that：The auxiliary rope（3）Length be
220~350mm, and auxiliary rope（3）On auxiliary rope curved portion（5）Arc length be 100~150mm.
4. it is according to claim 1 it is a kind of repeatedly break break rope, it is characterised in that：The main rope（1）On main rope
Curved portion（2）Arc length be 200~250mm.
5. it is according to claim 1 it is a kind of repeatedly break break rope, it is characterised in that：The suturing part（4）Pass through saw
The suture of tooth form stitching makes main rope（1）With auxiliary rope（3）Between be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138259.1U CN207433815U (en) | 2017-02-16 | 2017-02-16 | It is a kind of repeatedly break break rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138259.1U CN207433815U (en) | 2017-02-16 | 2017-02-16 | It is a kind of repeatedly break break rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207433815U true CN207433815U (en) | 2018-06-01 |
Family
ID=62395647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138259.1U Expired - Fee Related CN207433815U (en) | 2017-02-16 | 2017-02-16 | It is a kind of repeatedly break break rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207433815U (en) |
-
2017
- 2017-02-16 CN CN201720138259.1U patent/CN207433815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20210216 |