CN202983026U - Digging rope and gasket structure - Google Patents
Digging rope and gasket structure Download PDFInfo
- Publication number
- CN202983026U CN202983026U CN 201220586176 CN201220586176U CN202983026U CN 202983026 U CN202983026 U CN 202983026U CN 201220586176 CN201220586176 CN 201220586176 CN 201220586176 U CN201220586176 U CN 201220586176U CN 202983026 U CN202983026 U CN 202983026U
- Authority
- CN
- China
- Prior art keywords
- stay cord
- rope
- opening
- packing ring
- gasket construction
- 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
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Abstract
The utility model discloses a digging rope and gasket structure which comprises a grabbing rope, a fixing device, a digging rope and a gasket. The grabbing rope is provided with a first end and a second end, the first end and the second end are provided with a first opening and a second opening respectively, the fixing device comprises a fastening ring and a fastener, the middle of the fastener extends to form a hollow sleeve, the hollow sleeve is arranged in the first opening and the second opening in a penetrating manner, the fastening ring is sleeved on the hollow sleeve and used for fixing the first end and the second end of the grabbing rope, the digging rope is connected with the grabbing rope and is arranged in the fixing device in a penetrating manner, and the gasket is arranged between the fixing device and the digging rope. The digging rope and the fixing device are effectively separated by the gasket, the digging rope cannot be abraded or broken due to direct friction with the fixing device in movement, the service life of the digging rope is prolonged, and a user cannot be injured due to fatigue abrasion of the digging rope or damage caused by sharp edge cutting.
Description
Technical field
The utility model relates to a kind of structure of motion drag rope of elasticity, especially a kind of can effectively prevent stay cord and on it fixture cause the stay cord gasket construction of damage because of the Long Term Contact friction.
Background technology
The modern live the work and rest busy, the time that can be used for moving also reduces relatively, and the building stands in great numbers now, the space that utilizes for the common people is also very few, in order to make the common people still can enjoy sports fun under this kind environment, can take full advantage of carry-on sports equipment thereby the generation of space and time, as treadmill, marking vehicle and elastic body-building device etc.
See also Fig. 1, general elastic body-building device 1 comprises a stay cord 10, two handles 11, two ribbons 12 and two retaining elements 13, a described ribbon 12 of end at this stay cord 10 is arranged in described handle 11 and extends from the two ends of described handle 11, described retaining element 13 is used for fixing and engaging the two ends of described ribbon 12, described stay cord 10 is arranged in described retaining element 13, and form a supporting part 101 to offset with described retaining element 13 in end, avoid described stay cord 10 to deviate from from described retaining element 13.The user grips described two handle 11 and the application of forces when using, also must overcome the elastic force of described stay cord 10 simultaneously in the application of force, and can reach the effect of original place motion.
Yet the fixed form of this kind stay cord 10, the fatigability wearing and tearing easily occur and cause fracture with the contact point of described retaining element 13 in described stay cord 10, the user when using easily the damage because of stay cord 10 damage.
The utility model content
Problem to be solved in the utility model, being that design is a kind of can effectively avoid stay cord to cause loss with the mutual friction of fixture phase and extend the stay cord stay cord fixed structure in service life, it can reduce stay cord when using and the frictional dissipation that produces between fixture, to extend the service life of stay cord, and effectively avoid the user when using, produce wearing and tearing because stay cord is long-term with the fixture friction and rupture suddenly and damage.
The utility model discloses a kind of stay cord gasket construction, comprising:
One holds rope, and the described rope of holding has a first end and one second end, and described first end and described the second end are respectively equipped with one first opening and one second opening;
One fixture, comprise a clasp and a buckling piece, described buckling piece middle part is extended with a hollow sleeve, and described hollow sleeve is arranged in described the first opening and described the second opening, and described clasp is sheathed on and fixes described first end and the second end of holding rope on described hollow sleeve;
One stay cord, described stay cord connects the described rope of holding, and described stay cord is arranged in described fixture;
One packing ring, described packing ring are located between described fixture and described stay cord.
The utility model further improves and is, described packing ring is funnel-form.
The utility model further improves and is, described packing ring comprises a first ring cylinder, the middle part of described first ring cylinder is extended with one second ring cylinder downwards, the lower surface of described first ring cylinder is affixed on the upper surface of described buckling piece, and the outer surface of described the second ring cylinder is affixed on the inner surface of described fixture.
The utility model further improves and is, the material of described packing ring is rubber.
The utility model further improves and is, described holding is arranged with a handle on rope, and described handle is a hollow tubular body.
The utility model further improves and is, a side surface of described clasp is equipped with a flange, and when described clasp and described buckling piece group were established, the outer side surface of described hollow sleeve can engage with the inboard of described flange.
The utility model further improves and is, described stay cord is a hollow elasticity stay cord.
The utility model further improves and is, the end of described stay cord is provided with a locating part, and described locating part is a spheroid, and its diameter is greater than the aperture of described packing ring.
the utility model is owing to having adopted above technical scheme, make it have following beneficial effect to be: utilize packing ring effectively to separate stay cord and fixture, packing ring is funnel-form, but the direction of compliant motion evenly firmly is positioned the inboard of fixture when stay cord moves, can not cause direction run or be out of shape, thereby make the stay cord can be because directly not wearing and tearing with the mutual friction of described fixture phase in when motion, fracture, reach protection and extend the described stay cord effect in service life, avoid described stay cord generation fatigability wearing and tearing or sharp edge cutting to cause damage and hurt the user.
Description of drawings
The 1st figure is the schematic diagram of existing elastic body-building device;
The 2nd figure is the exploded view of the utility model stay cord gasket construction;
The 3rd figure is the profile of the utility model stay cord gasket construction;
The 4th figure is the stereogram of the utility model stay cord gasket construction;
The specific embodiment
Understand content of the present utility model for knowing, describe below in conjunction with drawings and Examples.
See also shown in Fig. 2 to 4, it is exploded view, profile and the stereogram of the utility model one preferred embodiment, and embodiment shown in figure explains as an example of stay cord one end example.Stay cord fixed structure 2 of the present utility model comprises: a handle 20, is held rope 21, one fixture 22, a packing ring 23 and a stay cord 24.
Handle 20 is a hollow tubular body, grips for the user, and wherein, handle 20 outer surfaces are provided with a soft cover (not indicating in figure), can make the user reach comfortable and anti-skidding effect when using.
Fixture 22 comprises a clasp 221 and a buckling piece 222, and wherein, clasp 221 and buckling piece 222 are made for metal material, admittedly makes a concerted effort and can increase the service life to strengthen it.buckling piece 222 middle parts are extended with a hollow sleeve 2221, be provided with being sheathed in the first opening 2111 and the second opening 2121, wherein, one side surface of clasp 221 and the clasp 221 central hole segment distance of being separated by is equipped with a flange, after holding rope 21 first end 211 and the second end 212 and overlapping, hollow sleeve 2221 is arranged in the first opening 2111 and described the second opening 2121, and clasp 221 is pressed on the outer side surface that makes hollow sleeve 2221 on this buckling piece 222 can fasten with the interior sidewall surface of this flange of clasp 221, fix and be combined with the second end 212 with the first end 211 that will hold rope 21.
Stay cord 24 is arranged in packing ring 23, and is provided with a locating part 241 in end, so that stay cord 24 offsets with packing ring 23, stay cord 24 can be the flexible rope body of various tool, and in the present embodiment, stay cord 24 is a flexible hollow stay cord.Wherein, the end plug that stay cord 24 passes packing ring 23 enters locating part 241, and locating part 241 is a spheroid, due to the diameter of locating part 241 aperture greater than packing ring 23, therefore can make stay cord 24 be butted on packing ring 23 places, and can not come off from packing ring 23, in order to avoid motion the time causes the user injured because stay cord 24 comes off.
Stay cord gasket construction 2 of the present utility model; utilize packing ring 23 effectively to separate stay cord 24 and fixture 22; make the stay cord 24 can be because directly not wearing and tearing, rupture with described fixture 22 phase mutual friction in when motion; reach protection and extend the described stay cord effect in 24 service lifes, avoiding described stay cord 24 generation fatigability wearing and tearing or sharp edge cutting to cause and damage and hurt the user.
To sum up, be only preferred embodiment of the present utility model, be not to limit the scope that the utility model is implemented, other transition regimes are also all in the category of this case; Therefore not breaking away from the equalization variation and modification of doing under spirit of the present utility model and scope, all should be covered by in the scope of the claims of the present utility model.
Claims (8)
1. stay cord gasket construction is characterized in that comprising:
One holds rope, and the described rope of holding has a first end and one second end, and described first end and described the second end are respectively equipped with one first opening and one second opening;
One fixture, comprise a clasp and a buckling piece, described buckling piece middle part is extended with a hollow sleeve, and described hollow sleeve is arranged in described the first opening and described the second opening, and described clasp is sheathed on and fixes described first end and the second end of holding rope on described hollow sleeve;
One stay cord, described stay cord connects the described rope of holding, and described stay cord is arranged in described fixture;
One packing ring, described packing ring are located between described fixture and described stay cord.
2. stay cord gasket construction as claimed in claim 1, it is characterized in that: described packing ring is funnel-form.
3. stay cord gasket construction as claimed in claim 2, it is characterized in that: described packing ring comprises a first ring cylinder, the middle part of described first ring cylinder is extended with one second ring cylinder downwards, the lower surface of described first ring cylinder is affixed on the upper surface of described buckling piece, and the outer surface of described the second ring cylinder is affixed on the inner surface of described fixture.
4. stay cord gasket construction as claimed in claim 3, it is characterized in that: the material of described packing ring is rubber.
5. stay cord gasket construction as claimed in claim 1, it is characterized in that: described holding is arranged with a handle on rope, described handle is a hollow tubular body.
6. stay cord gasket construction as claimed in claim 1, it is characterized in that: a side surface of described clasp is equipped with a flange, and when described clasp and described buckling piece group were established, the outer side surface of described hollow sleeve can engage with the inboard of described flange.
7. stay cord gasket construction as claimed in claim 1, it is characterized in that: described stay cord is a hollow elasticity stay cord.
8. stay cord gasket construction as claimed in claim 1, it is characterized in that: the end of described stay cord is provided with a locating part, and described locating part is a spheroid, and its diameter is greater than the aperture of described packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586176 CN202983026U (en) | 2012-11-08 | 2012-11-08 | Digging rope and gasket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586176 CN202983026U (en) | 2012-11-08 | 2012-11-08 | Digging rope and gasket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983026U true CN202983026U (en) | 2013-06-12 |
Family
ID=48554258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220586176 Expired - Lifetime CN202983026U (en) | 2012-11-08 | 2012-11-08 | Digging rope and gasket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983026U (en) |
-
2012
- 2012-11-08 CN CN 201220586176 patent/CN202983026U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |