CN2241787Y - Up-down booster location device - Google Patents
Up-down booster location device Download PDFInfo
- Publication number
- CN2241787Y CN2241787Y CN 96205261 CN96205261U CN2241787Y CN 2241787 Y CN2241787 Y CN 2241787Y CN 96205261 CN96205261 CN 96205261 CN 96205261 U CN96205261 U CN 96205261U CN 2241787 Y CN2241787 Y CN 2241787Y
- Authority
- CN
- China
- Prior art keywords
- seat
- bar
- utility
- model
- spiral spring
- 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a lift and position boosting device. The utility model is composed of a seat rod, a spiral spring, a fixed hook, a seat of the spiral spring, a fixed sleeve, and a lifting rod. One end of the spiral spring is firmly connected with the fixed hook, and the other end is arranged on the seat of the spiral spring. The fixed hook is fixed on the upper end part of the seat rod, the seat of the spiral spring is fixed on the lower end part of the lifting rod sheathed in the seat rod by a screw nail, and the fixed sleeve is arranged on the pipe mouth point of the seat rod. The utility model has the advantage of reasonable structure. The utility model can be applied to the place of floor fans, etc. which need to be lifted within certain height.
Description
The utility model belongs to a kind of power-assist lifting-positioning device.
At present, the lifting-positioning device that is used for stand fan, generally assemble by parts such as stage clips, because the elastic force of stage clip size is relevant with the displacement of stage clip, thereby the stand fan fan body when being in different heights its suffered elastic force different, the power that makes people apply when power-assist is adjusted lifting is just different, and is not too comfortable during operation.
The purpose of this utility model is to provide a kind of power-assist lowering or hoisting gear, by changing the design of stage clip, makes people when the different parts lift fan, and the power that applies is all evenly constant, easy-to-operat.
The utility model is made of seat bar, wind spring, stay hook, coil spring seat, fixed cover, lifting bar, wind spring one end firmly is connected with stay hook, the other end is placed on the coil spring seat, the upper end portion of the fixing present bar of stay hook, coil spring seat is by the lifting target underpart of screw in cover is taken a seat bar, and the mouth of pipe place of seat bar is provided with fixed cover.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model user mode structural representation.
Accompanying drawing 3 is the utility model user mode structural representation.
As Fig. 1, the utility model is made of seat bar (4), wind spring (1), stay hook (6), coil spring seat (2), fixed cover (7), lifting bar (3), wind spring (1) one end firmly is connected with stay hook (6), the other end is placed on the coil spring seat (2), the upper end portion of the fixing present bar (4) of stay hook (6), coil spring seat (2) is by the underpart of the lifting bar (3) of screw in cover is taken a seat bar (4), and the mouth of pipe place of seat bar (4) is provided with fixed cover (7).
As Fig. 2, be the state of lifting bar (3) when reducing to extreme lower position, wind spring (1) is by fully stretching, and coil spring seat (2) reduces as far as possible.
As Fig. 3, be the state of lifting bar (3) when rising to the extreme higher position, wind spring (1) is the shape that curls and shrinks, and coil spring seat (2) rises to peak, in the port of the present bar (4) of the cover (7) that is fixed restriction.
The utility model is rational in infrastructure, can be applicable to stand fan etc. need carry out lifting in certain altitude place.
Claims (1)
1. power-assist lifting-positioning device, constitute by seat bar, wind spring, stay hook, coil spring seat, fixed cover, lifting bar, it is characterized in that wind spring one end firmly is connected with stay hook, the other end is placed on the coil spring seat, the upper end portion of the fixing present bar of stay hook, coil spring seat is by the underpart of the lifting bar of screw in cover is taken a seat bar, and the mouth of pipe place of seat bar is provided with fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205261 CN2241787Y (en) | 1996-03-07 | 1996-03-07 | Up-down booster location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205261 CN2241787Y (en) | 1996-03-07 | 1996-03-07 | Up-down booster location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241787Y true CN2241787Y (en) | 1996-12-04 |
Family
ID=33890305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96205261 Expired - Fee Related CN2241787Y (en) | 1996-03-07 | 1996-03-07 | Up-down booster location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241787Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919256A (en) * | 2016-06-17 | 2016-09-07 | 祥鑫科技股份有限公司 | Two-way stretch handle bar |
-
1996
- 1996-03-07 CN CN 96205261 patent/CN2241787Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919256A (en) * | 2016-06-17 | 2016-09-07 | 祥鑫科技股份有限公司 | Two-way stretch handle bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 1996.12.4 |