CN204862075U - Mechanical structure's highly scalable stool - Google Patents
Mechanical structure's highly scalable stool Download PDFInfo
- Publication number
- CN204862075U CN204862075U CN201520517408.6U CN201520517408U CN204862075U CN 204862075 U CN204862075 U CN 204862075U CN 201520517408 U CN201520517408 U CN 201520517408U CN 204862075 U CN204862075 U CN 204862075U
- Authority
- CN
- China
- Prior art keywords
- stool
- gear shaft
- pin
- scalable
- tooth bar
- 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
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- Gears, Cams (AREA)
Abstract
The utility model relates to a study articles for daily use technical field, specific mechanical structure's highly scalable stool that says so, the utility model is characterized in that, first gear shaft passes a gear shaft hole, the gear of first gear shaft part with inlay the rack toothing in first rack groove, similarly, the gear part and the 2nd rack toothing of second gear shaft, place the scalable part of stool at stool main part intracavity high basically, first gear shaft and second gear shaft rotate simultaneously, the scalable part of stool is because first rack and second rack are pushing up slow the rising, reach the requirement height, with round pin no. 1, the round pin two, round pin no. 3 and four pinholes that pass same height of round pin, fix the scalable part of stool, can realize scalable high function.
Description
Technical field
The utility model relates to learning life articles for use technical field, specifically a kind of telescopic in height stool of frame for movement.
Background technology
The design of these works comes from life, and because people's height is different, required stool height is naturally different.In session, or the collective activity such as to listen to the teacher, the stool of arrangement is all the same, if the stool height of sitting is not suitable for oneself, and can be very uncomfortable.
Summary of the invention
For the problems referred to above, the utility model provides a kind of telescopic in height stool of frame for movement, can solve the problem.
The technical scheme in the invention for solving the technical problem is: a kind of telescopic in height stool of frame for movement, is characterized in that: it comprises stool base altitude main body, the scalable part of stool, the first gear shaft, the second gear shaft, the first tooth bar, the second tooth bar, pin one, pin two, pin three, pin four, pin-and-hole, the first rach slot, the first gear shaft holes and the second gear shaft holes.
At ordinary times, stool can be set base altitude, namely the shortest height, if need different height, can turning gear wheel shaft, make tooth bar moving linearly increase, reach the height of needs, coordinate with pin-and-hole fixing with alignment pin.The beneficial effects of the utility model are: the stool of the design that varies with each individual, has hommization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. stool base altitude main body, the 2. scalable part of stool, 3. the first gear shaft, 4. the second gear shaft, 5. the first tooth bar, 6. the second tooth bar, 7. pin one, 8. pin two, 9. pin three, 10. pin four, 11. pin-and-holes, 12. first rach slots, 13. first gear shaft holes, 14. second gear shaft holes.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.In FIG, first gear shaft 3 is through the first gear shaft holes 13, first gear shaft 3 gear parts engages with the first tooth bar 5 be embedded in the first tooth bar 12 groove, in like manner, second gear shaft 4 gear parts engages with the second tooth bar 6, scalable for stool part 2 is placed in stool base altitude main body 1 chamber, rotate the first gear shaft 3 and the second gear shaft 4 simultaneously, the scalable part of stool 2 heads on slow rising due to the first tooth bar 5 and the second tooth bar 6, reach requirement height, with pin 1, pin 28, pin 39 and pin 4 10 pass four pin-and-holes 11 of sustained height, fix the scalable part 2 of stool, retractable height function can be realized.
Claims (2)
1. a telescopic in height stool for frame for movement, is characterized in that: it comprises stool base altitude main body (1), the scalable part of stool (2), the first gear shaft (3), the second gear shaft (4), the first tooth bar (5), the second tooth bar (6), pin one (7), pin two (8), pin three (9), pin four (10), pin-and-hole (11), the first rach slot (12), the first gear shaft holes (13) and the second gear shaft holes (14).
2. the telescopic in height stool of frame for movement according to claim 1, it is characterized in that: the first gear shaft (3) is through the first gear shaft holes (13), the gear parts of the first gear shaft (3) engages with the first tooth bar (5) be embedded in the first tooth bar (12) groove, in like manner, second gear shaft (4) gear parts engages with the second tooth bar (6), scalable for stool part (2) is placed in stool base altitude main body (1) chamber, rotate the first gear shaft (3) and the second gear shaft (4) simultaneously, the scalable part of stool (2) heads on slow rising due to the first tooth bar (5) and the second tooth bar (6), reach requirement height, with pin one (7), pin two (8), pin three (9) and pin four (10) are through four pin-and-holes (11) of sustained height, fix the scalable part of stool (2), retractable height function can be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517408.6U CN204862075U (en) | 2015-07-17 | 2015-07-17 | Mechanical structure's highly scalable stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517408.6U CN204862075U (en) | 2015-07-17 | 2015-07-17 | Mechanical structure's highly scalable stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862075U true CN204862075U (en) | 2015-12-16 |
Family
ID=54806522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517408.6U Expired - Fee Related CN204862075U (en) | 2015-07-17 | 2015-07-17 | Mechanical structure's highly scalable stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204862075U (en) |
-
2015
- 2015-07-17 CN CN201520517408.6U patent/CN204862075U/en not_active Expired - Fee Related
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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: 20151216 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |