CN202409947U - Outdoor fitness equipment damping structure - Google Patents
Outdoor fitness equipment damping structure Download PDFInfo
- Publication number
- CN202409947U CN202409947U CN2011205665107U CN201120566510U CN202409947U CN 202409947 U CN202409947 U CN 202409947U CN 2011205665107 U CN2011205665107 U CN 2011205665107U CN 201120566510 U CN201120566510 U CN 201120566510U CN 202409947 U CN202409947 U CN 202409947U
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- China
- Prior art keywords
- axle sleeve
- axle
- damping
- damping structure
- building apparatus
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- 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 - Fee Related
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Abstract
The utility model relates to an outdoor fitness equipment damping structure which comprises a fitness equipment dead axle and an axle sleeve, wherein a functional component is fixed on the axle sleeve. The outdoor fitness equipment damping structure is characterized in that a lower bearing check ring, a lower bearing, a damping part, an upper bearing and an upper bearing check ring are sequentially sheathed on the dead axle from inside to outside, the axle sleeve is sheathed on the outer side, the axle sleeve and the damping part are fixed into a whole through top threads, a top cover is pressed and buckled on the top of the axle sleeve, and the top cover is connected with the end of the dead axle. In the utility model, by additionally arranging a set of damping device, the safety performance of the product is improved, and the utility model provides fitness equipment with a damping function under the condition of not changing the appearance.
Description
Technical field
The utility model relates to a kind of outdoor body-building apparatus damping structure, specifically a kind of damping structure of rotation class equipment of great wheel, Tai Ji wheel and the device for twisting waist etc. that are applicable to outdoor equipment.
Background technology
We find through market survey widely, and in the rotation class equipment of great wheel, Tai Ji wheel and device for twisting waist etc., runner all is very flexibly; Can rotate easily, in fact, this purpose of freely rotating and do not meet the human body exercise; Can only exercise velocity, can not temper strength.Simultaneously, when children use, especially when not having the ward, be easy to the security incident of getting rid of wound, injuring.
The utility model content
The purpose of the utility model is to provide a kind of outdoor body-building apparatus damping structure, improves the safety of products performance, and suitably improves train on.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of outdoor body-building apparatus damping structure comprises body-building apparatus dead axle and axle sleeve, fixed function parts on axle sleeve; It is characterized in that; On said dead axle, be nested with lower bearing back-up ring, lower bearing, damping piece, upper bearing (metal) and upper bearing (metal) back-up ring from inside to outside successively, axle sleeve is nested with in the outside, and through jackscrew axle sleeve and damping piece is fixed into one; At the top of axle sleeve pressing one top cover, said top cover is connected with the dead axle axle head.
Housing outside described damping piece comprises and the last dampened disk and following dampened disk that are coated in the housing, said housing is fixedly connected with axle sleeve, and said dampened disk down is fixed on the dead axle, and said upward dampened disk and shell are fixed.
Described functional part is the Tai Ji wheel.
Described functional part is a great wheel.
Described functional part is the wheel that sways one's hips.
The beneficial effect of the utility model is: through increasing by a cover damping unit, improve the safety of products performance, under the situation that does not change outward appearance, a kind of body-building apparatus with damping is provided.
Description of drawings
Fig. 1 is the explosive view of the utility model;
Fig. 2 is last dampened disk stereogram;
Fig. 3 is following dampened disk stereogram;
Fig. 4 is the housing stereogram;
Among the figure: 1 dead axle, 2 axle sleeves, 31 lower bearing back-up rings, 32 lower bearings, 33 upper bearing (metal)s, 34 upper bearing (metal) back-up rings; Dampened disk on 41,411 draw-in groove structures, 412 draw-in grooves, 413 buckles, 42 times dampened disks, 421 square holes; 43 shells, 5 jackscrews, 51 screwed holes, 6 top covers, 61 anti-theft bolts.
The specific embodiment
Like Fig. 1～shown in Figure 4,
A kind of outdoor body-building apparatus damping structure comprises body-building apparatus dead axle 1 and axle sleeve 2, fixed function parts on axle sleeve.The parts that functional part can carry out work through rotation for Tai Ji wheel or the great wheel that is welded on the axle sleeve outside or the wheel that sways one's hips etc.
Improvement is the fit system between dead axle and the axle sleeve has been done design again.Be specially and on dead axle 1, be nested with lower bearing back-up ring 31, lower bearing 32, damping piece, upper bearing (metal) 33 and upper bearing (metal) back-up ring 34 from inside to outside successively, axle sleeve 2 is nested with in the outside.Damping piece comprises the housing 43 and the last dampened disk 41 and following dampened disk 42 that are coated in the housing in the outside; Housing 43 is fixedly connected through jackscrew 5 with axle sleeve 2; Following dampened disk 42 is fixed on the dead axle 1 through the square hole 421 of central authorities; Last dampened disk 41 and shell 43 be through 411 fixed connections of draw-in groove structure, and the draw-in groove structure comprises turning over all over buckle 413 of draw-in groove 412 and housing upper edge on the dampened disk.Concrete principle is when axle sleeve rotates, and produces the damping of friction relatively between last dampened disk that damping piece is inner and the following dampened disk, produces resistance; Reduce the rotating speed of axle sleeve; And only keeping under the situation of certain external force, axle sleeve just can be rotated further, and produces damping.Open a screwed hole 51 in a side of axle sleeve 2, through jackscrew 5 housing of axle sleeve and damping piece is fixed into one, at the top of axle sleeve 2 pressing one top cover 6, top cover 6 is connected with dead axle 1 axle head, and accomplishes through anti-theft bolt 61 and to connect.More than accomplish common version.
During installation; At first lower bearing back-up ring 31 and lower bearing 32 are nested with on dead axle, then damping piece are installed in the damping axle sleeve 2 according to correct direction, place upper bearing (metal) 33 and upper bearing (metal) back-up ring 34 again; Place top cover 6 again; And fastening jackscrew 5 and anti-theft bolt 61, the shell of axle sleeve and damping piece is become one, following dampened disk and dead axle (through the square hole and the square shaft of centre) become one; Outside functional part drives axle sleeve and rotates, and dampened disk produces that relative motion produces damping force and the purpose that reaches damping up and down.This structural design had both satisfied product and can not exert oneself excessive in use and the rotator inertia that produces and cause the injury to human body, the small and exquisite outward appearance that also guarantees product of decoupling zero thigh.This structure mainly is applicable to the rotation class equipment of great wheel, Tai Ji wheel and the device for twisting waist etc. of outdoor equipment.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (5)
1. an outdoor body-building apparatus damping structure comprises body-building apparatus dead axle and axle sleeve, fixed function parts on axle sleeve; It is characterized in that; On said dead axle, be nested with lower bearing back-up ring, lower bearing, damping piece, upper bearing (metal) and upper bearing (metal) back-up ring from inside to outside successively, axle sleeve is nested with in the outside, and through jackscrew axle sleeve and damping piece is fixed into one; At the top of axle sleeve pressing one top cover, said top cover is connected with the dead axle axle head.
2. a kind of outdoor body-building apparatus damping structure according to claim 1; It is characterized in that; Described damping piece comprises the housing and the last dampened disk and following dampened disk that are coated in the housing in the outside; Said housing is fixedly connected with axle sleeve, and said dampened disk down is fixed on the dead axle, and said upward dampened disk and shell are fixed.
3. a kind of outdoor body-building apparatus damping structure according to claim 1 and 2 is characterized in that, described functional part is the Tai Ji wheel.
4. a kind of outdoor body-building apparatus damping structure according to claim 1 and 2 is characterized in that described functional part is a great wheel.
5. a kind of outdoor body-building apparatus damping structure according to claim 1 and 2 is characterized in that described functional part is the wheel that sways one's hips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205665107U CN202409947U (en) | 2011-12-30 | 2011-12-30 | Outdoor fitness equipment damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205665107U CN202409947U (en) | 2011-12-30 | 2011-12-30 | Outdoor fitness equipment damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409947U true CN202409947U (en) | 2012-09-05 |
Family
ID=46734741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205665107U Expired - Fee Related CN202409947U (en) | 2011-12-30 | 2011-12-30 | Outdoor fitness equipment damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001311A (en) * | 2013-02-26 | 2014-08-27 | 江苏纵横体育用品有限公司 | Fitness waist twisting rotary table |
-
2011
- 2011-12-30 CN CN2011205665107U patent/CN202409947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001311A (en) * | 2013-02-26 | 2014-08-27 | 江苏纵横体育用品有限公司 | Fitness waist twisting rotary table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |