CN201719751U - Novel lifting regulation device of spinning - Google Patents
Novel lifting regulation device of spinning Download PDFInfo
- Publication number
- CN201719751U CN201719751U CN2010200494189U CN201020049418U CN201719751U CN 201719751 U CN201719751 U CN 201719751U CN 2010200494189 U CN2010200494189 U CN 2010200494189U CN 201020049418 U CN201020049418 U CN 201020049418U CN 201719751 U CN201719751 U CN 201719751U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- knob
- pin knob
- spring
- draws
- 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 - Fee Related
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 13
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model provides a novel lifting regulation device of a spinning, comprising a seat pipe for installing a seat cushion and a vehicle frame, wherein the seat pipe is arranged in the corresponding vehicle frame by a pulling pin knob; the pulling pin knob is sequentially sheathed by an internal screw cap, a position-limited shaft and a spring, wherein the internal screw cap is provided with internal threads and external threads; the internal threads are connected with the threaded section of the pulling pin knob by threads; the external threads are connected with the internal threads by a guide sleeve; the spring is sheathed on the position-limited shaft; one end of the spring pushes against a shaft shoulder and the other end of the spring pushes against the internal hole sidestep of the guide sleeve. In the utility model, the internal screw cap, the position-limited shaft and the spring structure are additionally arranged between the pulling pin knob and the guide sleeve, therefore, the connection mode is reinforced, the stability is better, and the contacting surface of the position-limited shaft and the vehicle frame have a matched V-shaped structure, thus increasing the contacting area; furthermore, the concave part is embedded with the convex part, thus increasing the connection stability.
Description
(1) technical field
The utility model belongs to the body-building apparatus field, is specifically related to a kind of elevation and subsidence regulating device of Spinning.
(2) background technology
Existing common Spinning, seat pipe, handrail tube be the vehicle frame lift adjustment relatively, and by drawing pin knob and vehicle frame fit adjustment, integral body only partly extends to support fixation in the vehicle frame guide pin bushing, poor stability by the connecting rod that draws the pin knob.
(3) summary of the invention
The technical problems to be solved in the utility model provides a kind of novel elevating adjusting device of Spinning, the lifting good stability, and the grip part is difficult for slippage, and grip effect is good.
For this reason, the utility model is taked following technical scheme:
A kind of novel elevating adjusting device of Spinning, comprise the seat pipe that seat cushion is installed, vehicle frame, described seat pipe is installed in the corresponding vehicle frame by drawing the pin knob, the described pin knob that draws is by the grip part, thread segment, connecting rod is formed, described vehicle frame side is provided with and draws the guide pin bushing of the thread segment coupling of pin knob, seat pipe in connecting rod and the vehicle frame offsets fixing, described drawing is arranged with interior nut successively on the pin knob, limit shaft, spring, nut is provided with internal thread in described, external screw thread, described internal thread is threaded with the thread segment that draws the pin knob, described external screw thread is connected with the internal thread of guide pin bushing, described spring is to be enclosed within on the limit shaft, one end and the limit shaft shaft shoulder offset, and the endoporus step of the other end and guide pin bushing offsets.
Also include the handrail tube that handrail is installed, described handrail tube is installed in the corresponding vehicle frame by drawing the pin knob, the described pin knob that draws is by the grip part, thread segment, connecting rod is formed, described vehicle frame side is provided with and draws the guide pin bushing of the thread segment coupling of pin knob, handrail tube in connecting rod and the vehicle frame offsets fixing, described drawing is arranged with interior nut successively on the pin knob, limit shaft, spring, nut is provided with internal thread in described, external screw thread, described internal thread is threaded with the thread segment that draws the pin knob, described external screw thread is connected with the internal thread of guide pin bushing, described spring is to be enclosed within on the limit shaft, and an end and the limit shaft shaft shoulder offset, and the endoporus step of the other end and guide pin bushing offsets.
Described limit shaft and the vehicle frame contact-making surface that offsets is the v shape structure of form fit.
It is described that to draw the grip part of pin knob be anti-skid structure.
The utility model has the advantages that: 1, draw to have added interior nut, limit shaft and spring structure between pin knob and the guide pin bushing, reinforced connected mode, stability is better; 2, limit shaft and the vehicle frame contact-making surface that offsets is the v shape structure of form fit, has increased contact area, and, uneven, increased connective stability; 3, draw the grip part of pin knob to adopt anti-skid structure, effectively prevented the phenomenon that hand skids off when the pin knob is drawn in use; 4, simple in structure, cost of manufacture is low, result of use good.
(4) description of drawings
Fig. 1 is the Spinning structural representation;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
(5) specific embodiment
With reference to accompanying drawing 1,2, a kind of novel elevating adjusting device of Spinning, comprise the seat pipe that seat cushion is installed, vehicle frame, described seat pipe is installed in the corresponding vehicle frame by drawing pin knob 3, the described pin knob that draws is by grip part 31, thread segment 32, connecting rod 33 is formed, described vehicle frame side is provided with and draws the guide pin bushing 4 of the thread segment coupling of pin knob, seat pipe in connecting rod and the vehicle frame offsets fixing, described drawing is arranged with interior nut 5 successively on the pin knob, limit shaft 6, spring 7, nut is provided with internal thread in described, external screw thread, described internal thread is threaded with the thread segment that draws the pin knob, described external screw thread is connected with the internal thread of guide pin bushing, described spring is to be enclosed within on the limit shaft, and an end and the limit shaft shaft shoulder offset, and the endoporus step of the other end and guide pin bushing offsets.
Also include the handrail tube 8 that handrail is installed, described handrail tube is installed in the corresponding vehicle frame by drawing the pin knob, the described pin knob that draws is by the grip part, thread segment, connecting rod is formed, described vehicle frame side is provided with and draws the guide pin bushing of the thread segment coupling of pin knob, handrail tube in connecting rod and the vehicle frame offsets fixing, described drawing is arranged with interior nut successively on the pin knob, limit shaft, spring, nut is provided with internal thread in described, external screw thread, described internal thread is threaded with the thread segment that draws the pin knob, described external screw thread is connected with the internal thread of guide pin bushing, described spring is to be enclosed within on the limit shaft, and an end and the limit shaft shaft shoulder offset, and the endoporus step of the other end and guide pin bushing offsets.
Described limit shaft and the vehicle frame contact-making surface that offsets is the v shape structure of form fit.It is described that to draw the grip part of pin knob be anti-skid structure.
Claims (4)
1. the novel elevating adjusting device of a Spinning, comprise the seat pipe that seat cushion is installed, vehicle frame, described seat pipe is installed in the corresponding vehicle frame by drawing the pin knob, the described pin knob that draws is by the grip part, thread segment, connecting rod is formed, described vehicle frame side is provided with and draws the guide pin bushing of the thread segment coupling of pin knob, seat pipe in connecting rod and the vehicle frame offsets fixing, it is characterized in that: described drawing is arranged with interior nut successively on the pin knob, limit shaft, spring, nut is provided with internal thread in described, external screw thread, described internal thread is threaded with the thread segment that draws the pin knob, described external screw thread is connected with the internal thread of guide pin bushing, described spring is to be enclosed within on the limit shaft, one end and the limit shaft shaft shoulder offset, and the endoporus step of the other end and guide pin bushing offsets.
2. the novel elevating adjusting device of Spinning as claimed in claim 1, it is characterized in that: also include the handrail tube that handrail is installed, described handrail tube is installed in the corresponding vehicle frame by drawing the pin knob, the described pin knob that draws is by the grip part, thread segment, connecting rod is formed, described vehicle frame side is provided with and draws the guide pin bushing of the thread segment coupling of pin knob, handrail tube in connecting rod and the vehicle frame offsets fixing, described drawing is arranged with interior nut successively on the pin knob, limit shaft, spring, nut is provided with internal thread in described, external screw thread, described internal thread is threaded with the thread segment that draws the pin knob, described external screw thread is connected with the internal thread of guide pin bushing, described spring is to be enclosed within on the limit shaft, one end and the limit shaft shaft shoulder offset, and the endoporus step of the other end and guide pin bushing offsets.
3. the novel elevating adjusting device of Spinning as claimed in claim 2 is characterized in that: described limit shaft and the vehicle frame contact-making surface that offsets is the v shape structure of form fit.
4. the novel elevating adjusting device of Spinning as claimed in claim 3 is characterized in that: described to draw the grip part of pin knob be anti-skid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200494189U CN201719751U (en) | 2010-01-05 | 2010-01-05 | Novel lifting regulation device of spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200494189U CN201719751U (en) | 2010-01-05 | 2010-01-05 | Novel lifting regulation device of spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719751U true CN201719751U (en) | 2011-01-26 |
Family
ID=43488025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200494189U Expired - Fee Related CN201719751U (en) | 2010-01-05 | 2010-01-05 | Novel lifting regulation device of spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017096672A1 (en) * | 2015-12-08 | 2017-06-15 | 山东宝德龙健身器材有限公司 | Exercise bike and seat post structure thereof |
-
2010
- 2010-01-05 CN CN2010200494189U patent/CN201719751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017096672A1 (en) * | 2015-12-08 | 2017-06-15 | 山东宝德龙健身器材有限公司 | Exercise bike and seat post structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Hope Sports Equipment Co., Ltd. Assignor: Zhang Zhujiao Contract record no.: 2011330000132 Denomination of utility model: Novel lifting regulation device of spinning Granted publication date: 20110126 License type: Exclusive License Record date: 20110323 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HOPE SPORTS EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG ZHUJIAO Effective date: 20110718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321201 ZHEJIANG HAOBO SPORTS EQUIPMENT CO., LTD., NO. 19, WUJIN AVENUE, HARDWARE MACHINERY PARK, TONGQIN TOWN, WUYI COUNTY, ZHEJIANG PROVINCE TO: 321201 NO. 19, WUJIN AVENUE, HARDWARE MACHINERY PARK, TONGQIN TOWN, WUYI COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110718 Address after: 321201, Wuyi County, Zhejiang province Zhen Qin hardware machinery round hardware Avenue No. 19 Patentee after: Zhejiang Hope Sports Equipment Co., Ltd. Address before: 321201 Zhejiang County of Wuyi province Tong Qin Zhen hardware machinery hardware round Road No. 19 Zhejiang hoppt sports equipment Co. Ltd. Patentee before: Zhang Zhujiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20160105 |