CN213414030U - Bicycle seat with convenient height adjustment - Google Patents
Bicycle seat with convenient height adjustment Download PDFInfo
- Publication number
- CN213414030U CN213414030U CN202022063553.5U CN202022063553U CN213414030U CN 213414030 U CN213414030 U CN 213414030U CN 202022063553 U CN202022063553 U CN 202022063553U CN 213414030 U CN213414030 U CN 213414030U
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- China
- Prior art keywords
- screw rod
- bicycle saddle
- lower screw
- bicycle
- adjusting
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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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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to the technical field of bicycle, especially, relate to a bicycle saddle of convenient height-adjusting, it includes bicycle saddle body and adjustment mechanism, adjustment mechanism includes the screw rod, lower screw rod and adjusting collar, the lower part of going up the screw rod and the upper portion of lower screw rod are equipped with the external screw thread that revolves to opposite respectively, the adjusting collar suit is between last screw rod and lower screw rod, and both ends are equipped with and last screw rod, lower screw rod external screw thread assorted internal thread, be equipped with the recess on the bicycle saddle pipe inner wall and seted up two sets of spacing holes, lower screw rod bottom is equipped with protruding stupefied and has seted up a plurality of anticreep pinholes, insert in the bicycle saddle pipe bottom down, and protruding stupefied card is established in the recess, it is fixed through the anticreep round pin that passes spacing hole and anticreep pinhole between lower screw rod and the bicycle saddle pipe. The device provided by the utility model simple structure, it is convenient to adjust, and labour saving and time saving.
Description
Technical Field
The utility model relates to a bicycle technical field especially relates to a make things convenient for height-adjusting's bicycle seat.
Background
The height of the existing bicycle saddle can be adjusted generally, and the mounting structure of the bicycle saddle mainly comprises that a supporting tube of the bicycle saddle is mounted in a saddle tube of the bicycle, and the supporting tube and the saddle tube are locked through a quick-release device. When the height of the bicycle saddle is adjusted by the structure, the handle which is quickly disassembled needs to be pulled forcefully to loosen the hoop, then the bicycle saddle is held by two hands to lift upwards, the supporting tube of the bicycle saddle moves upwards along the bicycle saddle tube, the height of the bicycle saddle is adjusted, the handle which is quickly disassembled is pulled after the bicycle saddle is adjusted in place, and the supporting tube of the bicycle saddle is locked with the bicycle saddle tube.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a bicycle seat with convenient height adjustment, simple structure, convenient adjustment, time saving and labor saving is provided.
The utility model discloses a realize through following technical scheme:
a bicycle saddle convenient for height adjustment comprises a bicycle saddle body and an adjusting mechanism arranged between the bicycle saddle body and a bicycle saddle pipe, the adjusting mechanism comprises an upper screw rod, a lower screw rod and an adjusting sleeve connected between the upper screw rod and the lower screw rod, the lower part of the upper screw rod and the upper part of the lower screw rod are respectively provided with external threads with opposite rotation directions, the adjusting sleeve is sleeved between the upper screw rod and the lower screw rod, and both ends are provided with internal threads matched with the external threads of the upper screw and the lower screw, the inner wall of the bicycle saddle pipe is provided with a groove and two groups of limiting holes, the bottom of the lower screw is provided with a convex edge and a plurality of anti-drop pin holes, the bottom of the lower screw is inserted into the bicycle saddle pipe, the lower screw rod is fixed with the bicycle saddle pipe through an anti-falling pin which penetrates through the limiting hole and the anti-falling pin hole, and the top of the upper screw rod is fixedly connected with the bicycle saddle body.
Adjusting marks are arranged on the outer wall of the adjusting sleeve and the outer wall of the lower screw rod, and the distance between the anti-falling pin holes is matched with the thread pitch between the inner threads of the adjusting sleeve.
Furthermore, the outer wall of the adjusting sleeve is provided with anti-skid lines.
Beneficial effects of the utility model
A bicycle saddle convenient for adjusting height can adjust the height of the bicycle saddle, and has the advantages of simple structure, convenient adjustment, time saving and labor saving.
Drawings
Fig. 1 is a rear view structure diagram of the present invention;
in the figure, 1, a bicycle saddle body, 2, an upper screw rod, 3, an adjusting sleeve, 4, a lower screw rod, 5, a convex edge, 6, a bicycle saddle pipe, 7, an anti-falling pin and 8, an adjusting mark are arranged.
Detailed Description
A bicycle saddle convenient for height adjustment comprises a bicycle saddle body 1 and an adjusting mechanism arranged between the bicycle saddle body and a bicycle saddle tube 6, wherein the adjusting mechanism comprises an upper screw rod 2, a lower screw rod 4 and an adjusting sleeve 3 connected between the upper screw rod and the lower screw rod, the lower part of the upper screw rod and the upper part of the lower screw rod are respectively provided with external threads with opposite rotation directions, the adjusting sleeve is sleeved between the upper screw rod and the lower screw rod, two ends of the adjusting sleeve are provided with internal threads matched with the external threads of the upper screw rod and the lower screw rod, the inner wall of the bicycle saddle tube is provided with a groove (not shown) and two groups of limiting holes (not shown), the bottom of the lower screw rod is provided with a convex edge 5 and a plurality of anti-falling pin holes (not shown), the bottom of the lower screw rod is inserted into the bicycle saddle tube and clamped in the groove, and the lower screw rod and the bicycle saddle tube are fixed by an anti-falling, the top of the upper screw is fixedly connected with the bicycle seat body.
Be equipped with on the adjusting collar outer wall and on the lower screw rod outer wall and adjust sign 8, pitch phase-match between interval between the anticreep pinhole and the adjusting collar internal thread during the adjustment, conveniently correspond according to the adjusting collar outer wall and the regulation sign on the screw rod outer wall down and control the adjusting collar and rotate the whole number of turns to make anticreep pinhole on the screw rod down correspond with the spacing hole on the bicycle saddle pipe, conveniently alternate anticreep round pin. The lower screw rod and the bicycle saddle pipe are fixed.
Further, the outer wall of the adjusting sleeve is provided with anti-slip grains (not shown) so as to facilitate comfort during adjustment.
When the height of the bicycle saddle needs to be adjusted, the anti-falling pin is firstly pulled out, then the bicycle saddle is held by one hand to prevent the anti-falling pin from rotating in the adjusting process, the adjusting sleeve is screwed by the other hand to realize the height adjustment of the bicycle saddle, and then the anti-falling pin is inserted into the corresponding limiting hole and the anti-falling pin hole to fix the lower screw rod and the bicycle saddle pipe. The structure is very simple, the adjustment is convenient, and the time and the labor are saved.
The inner wall of the bicycle saddle pipe is provided with a groove, the bottom of the lower screw rod is provided with a convex edge, the bottom of the lower screw rod is inserted into the bicycle saddle pipe, and the convex edge is clamped in the groove, so that the lower screw rod cannot rotate and can only move up and down along the bicycle saddle pipe in the adjusting process of the bicycle saddle.
To sum up, the utility model discloses a make things convenient for height-adjusting's bicycle saddle, simple structure adjusts the convenience, and labour saving and time saving.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A bicycle saddle convenient for height adjustment is characterized by comprising a bicycle saddle body and an adjusting mechanism arranged between the bicycle saddle body and a bicycle saddle pipe, the adjusting mechanism comprises an upper screw rod, a lower screw rod and an adjusting sleeve connected between the upper screw rod and the lower screw rod, the lower part of the upper screw rod and the upper part of the lower screw rod are respectively provided with external threads with opposite rotation directions, the adjusting sleeve is sleeved between the upper screw rod and the lower screw rod, and both ends are provided with internal threads matched with the external threads of the upper screw and the lower screw, the inner wall of the bicycle saddle pipe is provided with a groove and two groups of limiting holes, the bottom of the lower screw is provided with a convex edge and a plurality of anti-drop pin holes, the bottom of the lower screw is inserted into the bicycle saddle pipe, the lower screw rod is fixed with the bicycle saddle pipe through an anti-falling pin which penetrates through the limiting hole and the anti-falling pin hole, and the top of the upper screw rod is fixedly connected with the bicycle saddle body.
2. The bicycle seat with the height conveniently adjusted as claimed in claim 1, wherein the adjusting marks are provided on the outer wall of the adjusting sleeve and the outer wall of the lower screw rod, and the space between the anti-drop pin holes is matched with the pitch between the inner threads of the adjusting sleeve.
3. The bicycle seat with the height convenient to adjust as claimed in claim 1, wherein the adjusting sleeve is provided with anti-slip lines on the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022063553.5U CN213414030U (en) | 2020-09-12 | 2020-09-12 | Bicycle seat with convenient height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022063553.5U CN213414030U (en) | 2020-09-12 | 2020-09-12 | Bicycle seat with convenient height adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213414030U true CN213414030U (en) | 2021-06-11 |
Family
ID=76262602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022063553.5U Expired - Fee Related CN213414030U (en) | 2020-09-12 | 2020-09-12 | Bicycle seat with convenient height adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213414030U (en) |
-
2020
- 2020-09-12 CN CN202022063553.5U patent/CN213414030U/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 |
Granted publication date: 20210611 |