CN2316980Y - Rope skipping with safety device - Google Patents
Rope skipping with safety device Download PDFInfo
- Publication number
- CN2316980Y CN2316980Y CN 97242450 CN97242450U CN2316980Y CN 2316980 Y CN2316980 Y CN 2316980Y CN 97242450 CN97242450 CN 97242450 CN 97242450 U CN97242450 U CN 97242450U CN 2316980 Y CN2316980 Y CN 2316980Y
- Authority
- CN
- China
- Prior art keywords
- rope
- safety device
- spring
- safety belt
- bouncing
- 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 - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009191 jumping Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model relates to a skipping rope with a safety device, which comprises a telescopic rope and a safety belt. Both ends of the telescopic rope are respectively provided with at least a fixing ring. Both ends of the safety belt are respectively fixedly connected with the fixing ring. In the course of altitude bouncing movement, the utility model provides a bouncing rope with a safety measure to ensure that a person who bounce is safe. Except for the bouncing rope, the safety belt is used for controlling the safe stretching distance of the bouncing rope simultaneously. If the bouncing rope is broken because of aging material, or abrasion, or damage in the course of bouncing. The safety belt can be used for drawing the person who bounce to avoid dangerous situations.
Description
The utility model relates to a kind of spring rope, refers to a kind of spring rope that carries out Bungy Jumping tool safety device when movable especially.
Bungy Jumping is one of emerging in recent years stress-relieving activity, especially with because of its tool in active procedure stronger excitant and interest, so liked by people.
Spring rope with telescopic resilience is the main tool of carrying out the Bungy Jumping motion, also is unique instrument of fastening, and when carrying out Bungy Jumping, the two ends of the rope that will bounce respectively are fixed in and are implemented on spring place and the human body.When spring, this spring is restricted and must grantee's body weight be reached the acceleration of gravity that is produced when degenerating downwards, and the design of restricting of therefore bouncing must be considered required strength of bearing, and the margin of safety that can bear, and just can guarantee spring person's safety.Yet no matter do how to calculate accurately, operator's safety inspection in advance, all irresistible force majeure problems are as the premature ageing of spring rope structure, or spring rope is subjected to careless wearing and tearing in handling process, all can influence the service life that the spring rope is estimated.In addition; the image height empty is jumped motion and can be implemented in different places usually; as on the bridge, on the tower or on the helicopter; and the downward clearance in each place is not quite similar, even the desired stretching distance of each spring person is also different, therefore; need the spring rope is done the test of different stretch distance in design; yet calculate from spring rope coefficient of elasticity merely, under the situation, also difficult control it stretch long as described above.And the image height empty is jumped the activity that stimulates like this, and relative tool higher risk is so careful safeguard procedures are indispensable.
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of preventing to meet accident carrying out the spring process rope skipping rope of being hit by a bullet, with the spring rope of the tool safety device of guaranteeing spring person's safety.
The purpose of this utility model is achieved in that a kind of spring rope of tool safety device, includes at least:
One flexible rope is respectively equipped with at least one retainer ring in two ends; And a safety belt, its two ends are respectively that wherein the length of this safety belt must be grown the tensile elongation of this flexible rope in bearing limit with on the separable retainer ring that is fixed in flexible rope ends, just the reason influence should not moved by flexible rope.
Wherein, flexible rope system is made of a plurality of elastomers, this elastomer or be the rubber bar or be telescopic band.
In addition, this flexible rope outer rim also is coated with a protective sleeve; These safety belt two ends respectively have a collar, are fixed together with the two ends of at least one retaining element with retainer ring and safety belt; This retaining element is provided with a magic tape.
The utility model has improved the safety coefficient of spring rope greatly owing to be provided with safety rope on the spring rope, can attract more people not have misgivings ground and participate in the irritating Bungy Jumping motion of this richness.
The described safety belt control of mat, can be easily finish the requirement that adds tensile elongation according to terrain and its features is required, bring the stretching distance of control spring rope safety with safety, if this spring rope in carrying out the spring process is because of material ageing or be subjected to abrasion and damage when rupturing accidentally, can use safety belt and pin down spring person, so as to avoid an accident.
Fig. 1 is a floor map of the present utility model;
Fig. 2 is a stereochemical structure exploded view of the present utility model;
Fig. 3 is a use illustration of the present utility model.
Seeing also Fig. 1,2 is stereoscopic of the present utility model and the decomposing schematic representation of respectively forming member.It includes:
One is the flexible rope 1 that is made of a plurality of elastomers 11 (thing that has flexible ability as rubber band etc.), have respectively in these flexible rope 1 two ends a perforation 12,12 ', wherein in this perforation 12 be equipped with at least one retainer ring 13,13 ';
One protective sleeve 2 is to be coated on outside this flexible rope 1, prevents that this flexible rope 1 directly is subjected to abrasion damages, or influences its intensity because of other force majeure factors; And
One safety belt 3, the two ends of this safety belt 3 have respectively a collar 31,31 ', this collar 31 can be used retaining element 4 itself and aforementioned fixation ring 13 are fixed together, and becomes a compound link 5; Wherein be to be provided with a magic tape on this retaining element 4, this magic tape system is made of the major and minor bonding zone 41,42 of at least one pair of, ties up to after this retaining element 4 envelopes the collar 31 and retainer ring 13, is adhesively fixed mutually with this major and minor bonding zone 41,42 again.
See also Fig. 3, it is user mode of the present utility model, the compound link 5 in rope 1 and safety belt 3 two ends that at first will stretch is separately fixed on spring place and the spring person, to prevent that the factor because of force majeure is caused danger in carrying out the spring process, if this spring rope 1 as because of material ageing or when being subjected to the abrasion damage and rupturing accidentally, can also use this safety belt 3 and pin down spring person, in order to avoid cause the unfortunate facts to take place; Certainly the length of this safety belt 3 must be grown this flexible rope 1 in the tensile elongation of considering required strength of bearing (acceleration of gravity that is produced when spring person weight itself and degeneration downwards etc.), and just unlikely influence should flexible rope 1 activity.
In sum, the spring rope of the utility model tool safety device, with practicality and progressive, the enhancement on the function is apparent.
Claims (8)
1. the spring rope of a tool safety device is characterized in that, includes at least:
One flexible rope is respectively equipped with at least one retainer ring in two ends; And
One safety belt, its two ends are fixed in respectively on the retainer ring of flexible rope ends, and wherein the length of this safety belt must be grown the tensile elongation of this flexible rope in bearing limit.
2. the spring rope of tool safety device as claimed in claim 1 is characterized in that, described flexible rope is made of several elastomers.
3. the spring rope of tool safety device as claimed in claim 1 is characterized in that, described elastomer is the rubber bar.
4. the spring rope of tool safety device as claimed in claim 1 is characterized in that, described elastomer is a telescopic band.
5. the spring rope of tool safety device as claimed in claim 1 is characterized in that, described flexible rope outer rim is to be coated with a protective sleeve.
6. the spring rope of tool safety device as claimed in claim 1 is characterized in that, described safety belt two ends respectively have a collar.
7. the spring rope of tool safety device as claimed in claim 1 is characterized in that, the two ends of described retainer ring and safety belt are fixed together with a retaining element at least.
8. the spring rope of tool safety device as claimed in claim 7 is characterized in that described retaining element is provided with a magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242450 CN2316980Y (en) | 1997-12-26 | 1997-12-26 | Rope skipping with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242450 CN2316980Y (en) | 1997-12-26 | 1997-12-26 | Rope skipping with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316980Y true CN2316980Y (en) | 1999-05-05 |
Family
ID=33951690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97242450 Expired - Lifetime CN2316980Y (en) | 1997-12-26 | 1997-12-26 | Rope skipping with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316980Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803901A (en) * | 2020-07-21 | 2020-10-23 | 潍坊护理职业学院 | A safety protection support for expanding training and teaching |
-
1997
- 1997-12-26 CN CN 97242450 patent/CN2316980Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803901A (en) * | 2020-07-21 | 2020-10-23 | 潍坊护理职业学院 | A safety protection support for expanding training and teaching |
| CN111803901B (en) * | 2020-07-21 | 2021-10-26 | 潍坊护理职业学院 | A safety protection support for expanding training and teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI BANGJI BUNGEE JUMPING EQUIPMENT CO., LTD Free format text: FORMER OWNER: SHI GUANLUN Effective date: 20050617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050617 Address after: 200030 Shanghai Xietu Road No. 2601 T3-27F Patentee after: Shanghai bangji bungee Equipment Co. Ltd. Address before: 201103, Hongmei Road, Shanghai, West Yan'an Road, room 3330, room 7, No. 301 Patentee before: Shi Guanlun |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |