CN201938851U - Rotary lifting-type sketching stool - Google Patents
Rotary lifting-type sketching stool Download PDFInfo
- Publication number
- CN201938851U CN201938851U CN2010206767442U CN201020676744U CN201938851U CN 201938851 U CN201938851 U CN 201938851U CN 2010206767442 U CN2010206767442 U CN 2010206767442U CN 201020676744 U CN201020676744 U CN 201020676744U CN 201938851 U CN201938851 U CN 201938851U
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- CN
- China
- Prior art keywords
- stool
- lifting
- lifting shaft
- legs
- face
- 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
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Abstract
The utility model discloses a rotary lifting-type sketching stools which comprises a stool surface, and stool legs used for supporting the stool surface; and a stool surface lifting device is arranged among the stool surface and the stool legs and comprises a lifting shaft connected with the center of the lower plane of the stool surface; the lifting shaft is connected with the stool legs by screw threads; and the lifting of the stool surface is realized by rotating the lifting shaft. The stool legs comprise three supporting legs, an upper disc fixed at the upper ends of the three supporting legs and a lower disc fixed at the middle parts of the three supporting legs; threaded holes are arranged in the centers of the upper disc and the lower disc; and the lifting shaft is connected with the threaded holes by screw threads. In the rotary lifting-type sketching stool, since the lifting shaft connected with the center of the lower plane of the stool surface is connected with the discs on the supporting legs by screw threads, the lifting of the stool surface is realized by rotating the lifting shaft, the rotary lifting-type stool has a simple structure and is convenient to use.
Description
Technical field
The utility model relates to a kind of sketching stool.
Background technology
The height of general sketching stool is all fixed, but draws when more significantly drawing, and height regular meeting seemed low or too high, had brought inconvenience to drawing.
The utility model content
Technical problem to be solved in the utility model just provides a kind of adjustable for height sketching stool, adapts to draw more significantly picture.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the rotation and lifting sketching stool, and comprise the stool face and support the stool pin of stool face, it is characterized in that: be provided with stool face lowering or hoisting gear between described stool face and described stool pin.
Preferably, described stool face lowering or hoisting gear comprises a lifting shaft that is connected in described stool face lower plane center, and described lifting shaft is threadedly connected on the described stool pin and by the rotation and lifting axle and realizes the lifting of stool face.Realize the lifting of stool face by simple helicitic texture.
Preferably, described stool pin comprises three feets, is fixed in the last disk of three feets upper end and is fixed in lower disc in the middle part of three feets, and last disk and lower disc center are provided with screwed hole, and described lifting shaft is threadedly connected in the described screwed hole.Not only make the stool pin more firm by two disks up and down, also make lifting structure firmly stable more.
The utility model is threaded with stool pin disk by a lifting shaft at stool face lower plane center, realizes the lifting of stool face by the rotation and lifting axle, and is simple in structure, the convenient use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is the utility model structural representation.
The specific embodiment
Rotation and lifting sketching stool as shown in Figure 1 comprises stool face 1 and supports the stool pin of stool face, is provided with stool face lowering or hoisting gear between described stool face and described stool pin.Described stool face lowering or hoisting gear comprises a lifting shaft 2 that is connected in described stool face 1 lower plane center, and described lifting shaft is threadedly connected on the described stool pin and by the rotation and lifting axle and realizes the lifting of stool face.Described stool pin comprises three feets 3, is fixed in the last disk 4 of three feets upper end and is fixed in lower disc 5 in the middle part of three feets, and last disk and lower disc center are provided with screwed hole, and described lifting shaft 2 is threadedly connected in the described screwed hole.
Claims (3)
1. rotation and lifting sketching stool comprises stool face (1) and supports the stool pin of stool face, it is characterized in that: be provided with stool face lowering or hoisting gear between described stool face (1) and described stool pin.
2. rotation and lifting sketching stool according to claim 1, it is characterized in that: described stool face lowering or hoisting gear comprises a lifting shaft (2) that is connected in described stool face (1) lower plane center, and described lifting shaft is threadedly connected on the described stool pin and by the rotation and lifting axle and realizes the lifting of stool face.
3. rotation and lifting sketching stool according to claim 2, it is characterized in that: described stool pin comprises three feets (3), be fixed in the last disk (4) of three feets upper end and be fixed in lower disc (5) in the middle part of three feets, last disk and lower disc center are provided with screwed hole, and described lifting shaft (2) is threadedly connected in the described screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767442U CN201938851U (en) | 2010-12-23 | 2010-12-23 | Rotary lifting-type sketching stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767442U CN201938851U (en) | 2010-12-23 | 2010-12-23 | Rotary lifting-type sketching stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938851U true CN201938851U (en) | 2011-08-24 |
Family
ID=44466210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206767442U Expired - Fee Related CN201938851U (en) | 2010-12-23 | 2010-12-23 | Rotary lifting-type sketching stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938851U (en) |
-
2010
- 2010-12-23 CN CN2010206767442U patent/CN201938851U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20111223 |