CN203748979U - External screw stool - Google Patents
External screw stool Download PDFInfo
- Publication number
- CN203748979U CN203748979U CN201420121927.6U CN201420121927U CN203748979U CN 203748979 U CN203748979 U CN 203748979U CN 201420121927 U CN201420121927 U CN 201420121927U CN 203748979 U CN203748979 U CN 203748979U
- Authority
- CN
- China
- Prior art keywords
- stool
- spiral
- screw rod
- outer tube
- axle sleeve
- 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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- Furniture Connections (AREA)
Abstract
The utility model relates to an external screw stool comprising a stool surface and stool legs, wherein the lower end of the stool surface is movably connected with a screw column; the stool surface can rotate by taking the screw column as a central fulcrum; the other end of the screw column is connected with a main supporting pipe, and the other end of the main supporting pipe is sleeved with a shaft sleeve; the shaft sleeve is provided with the at least two stool legs. The external screw stool is simple in structure and low in cost and is firm and stable.
Description
Technical field
The utility model relates to a kind of stool, especially a kind of rotatable stool.
Background technology
Existing rotation stool, complicated structure, and also stool overall structure is not firm.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of attractive in appearance.The rotation stool that overall structure is firm.
The technical scheme that realizes above-mentioned purpose is as follows:
External spiral stool, comprises stool face, stool pin, it is characterized in that: the lower end activity of stool face be connected with borded pile, stool face can be rotated by fulcrum centered by borded pile, the other end of borded pile connects main stay pipe, and the other end socket axle sleeve of main stay pipe, is provided with at least two stool pin on axle sleeve.
Preferably, described axle sleeve is roughly a cylindrical structure, near the lower end of axle sleeve, in the surrounding of axle sleeve, several jacks is set respectively, inserts a stool pin in each jack.
Preferably, described socket is U-shaped structure.
Preferably, described main stay pipe comprises main support outer tube one, main support outer tube two, and main support outer tube one is socketed in main support outer tube two, and main support outer tube one other end connects borded pile, main support outer tube two other end connecting bushings.
Preferably, described stool pin is oval structure.
Preferably, described borded pile comprises spiral table top, screw rod, and the top of screw rod has spiral shell button, and spiral table top can be buckled along the spiral shell of screw rod lower in rotary moving;
The lower end of stool face has protrusion axle, protrudes in axle and has accommodation hole, and screw rod is inserted in accommodation hole, and meanwhile, spiral table top is connected with protrusion axle, the rotation that rotarily drives stool face of spiral table top.
Preferably, described screw rod whose forwardmost end portions does not have spiral shell button, and spiral table top can not rotate screw rod completely.
Preferably, the spiral shell button stop below of screw rod is provided with protrusion, and the diameter of protrusion is greater than the diameter of spiral shell button, and insert in main stay pipe the bottom of screw rod.
Preferably, borded pile is connected with main stay pipe spot welding.
Preferably, the outer end of described stool pin is provided with gum cover.
Preferably, described stool pin has four, the symmetrical surrounding that is distributed in axle sleeve.
This Product Safety is high, and now common spiral lifting stool rotates to topnotch on the market, and stool face can drop out, and student is using easily wrestling, and this product has solved this technological deficiency.
Brief description of the drawings
Figure l is the utility model overall schematic
Fig. 2 is borded pile schematic diagram
Fig. 3 is axle sleeve schematic diagram
Fig. 4 is axle sleeve, stool pin schematic diagram
Figure number explanation: comprise stool face l, protrude axle l-l, borded pile 2, main stay pipe 3, axle sleeve 4, stool pin 5, the bottom 2-6 of plastic sheath pin 6, socket 4-l, spiral table top 2-2, screw rod 2-4, protrusion 2-5, screw rod
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
External spiral stool, comprise stool face l, stool pin 5, the lower end activity of stool face l be connected with borded pile 2, stool face l can be rotated by fulcrum centered by borded pile 2, the other end of borded pile 2 connects main stay pipe 3, the other end socket axle sleeve 4 of main stay pipe 3, is provided with at least two stool pin on axle sleeve 4, preferably stool pin is oval structure, preferably four stool pin 5, the outer end of every stool pin is provided with plastics gum cover 6, and plastics gum cover can prevent that stool pin is worn, and can prevent that stool pin from scratching floor etc.
Axle sleeve 4 is roughly a cylindrical structure, near the lower end of axle sleeve 4, in the surrounding of axle sleeve 4, several jack 4-l is set respectively, inserts a stool pin 5 in each jack, and preferably socket is U-shaped structure.It is more firm that U-shaped structure and oval structure make to step on son, not fragile.
Main stay pipe comprises main support outer tube one 3-l, main support outer tube two 3-2, and main support outer tube one is socketed in main support outer tube two, and main support outer tube one other end connects borded pile, main support outer tube two other end connecting bushings.
Borded pile comprises spiral table top 2-2, screw rod 2-4, and the top of screw rod 2-4 has spiral shell button, and spiral table top can be buckled along the spiral shell of screw rod lower in rotary moving;
The lower end of stool face has the axle of protrusion l-l, protrude in axle l-l and there is accommodation hole, screw rod is inserted in accommodation hole, simultaneously, spiral table top is connected with protrusion axle, the rotation that rotarily drives stool face of spiral table top, in the time that people want to adjust stool face height, rotating stool face, spiral table top 2-2 rises or declines along screw rod 2-4, thereby helical stand is being worn stool face and is being risen or decline, in the time declining, the part that screw rod screws out rises or declines in accommodation hole, and screw rod whose forwardmost end portions 2-l does not have spiral shell button, and the slightly larger in diameter of screw rod whose forwardmost end portions 2-l is in spiral shell button diameter, spiral table top can not rotate screw rod completely, spiral shell button stop below is provided with protrudes 2-5, the diameter protruding is greater than the diameter of spiral shell button, the bottom 2-6 of screw rod inserts in main support outer tube one.Borded pile spot welding is connected on main support outer tube one, and spot welding connects can not make borded pile spin out.Can weld together protruding with main support outer tube one, also can directly spiral shell be detained to end and be welded on main support outer tube one, can prevent main support outer tube one down sliding and protrude.
This product on seat, in the time that people need to rotate, taking pin as impetus, gives people a dynamics of rotation, and stool face is stressed, just can rotate with people's health.
These are only the preferred embodiment of the utility model embodiment; not in order to limit the utility model embodiment; all within the spirit and principle of the utility model embodiment; any amendment of doing, be equal to replacement, improvement etc., all should be included in the protection domain of the utility model embodiment.
Claims (10)
1. external spiral stool, comprise stool face, stool pin, it is characterized in that: the lower end activity of stool face be connected with borded pile, stool face can be rotated by fulcrum centered by borded pile, the other end of borded pile connects main stay pipe, the other end socket axle sleeve of main stay pipe, is provided with at least two stool pin on axle sleeve.
2. according to the external spiral stool described in claim l, it is characterized in that: described axle sleeve is roughly a cylindrical structure, near the lower end of axle sleeve, in the surrounding of axle sleeve, several jacks are set respectively, in each jack, insert a stool pin.
3. external spiral stool according to claim 2, is characterized in that: described socket is U-shaped structure.
4. external spiral stool according to claim 2, it is characterized in that: described main stay pipe comprises main support outer tube one, main support outer tube two, main support outer tube one is socketed in main support outer tube two, and main support outer tube one other end connects borded pile, main support outer tube two other end connecting bushings.
5. external spiral stool according to claim 4, is characterized in that: described stool pin is oval structure.
6. according to the external spiral stool described in claim l, it is characterized in that: described borded pile comprises spiral table top, screw rod, the top of screw rod has spiral shell button, and spiral table top can be buckled along the spiral shell of screw rod lower in rotary moving;
The lower end of stool face has protrusion axle, protrudes in axle and has accommodation hole, and screw rod is inserted in accommodation hole, and meanwhile, spiral table top is connected with protrusion axle, the rotation that rotarily drives stool face of spiral table top.
7. external spiral stool according to claim 6, is characterized in that: described screw rod whose forwardmost end portions does not have spiral shell button, and spiral table top can not rotate screw rod completely.
8. according to the external spiral stool described in claim l, it is characterized in that: the spiral shell button stop below of screw rod is provided with protrusion, and the diameter of protrusion is greater than the diameter of spiral shell button, and insert in main stay pipe the bottom of screw rod.
9. according to the external spiral stool described in claim l, it is characterized in that: borded pile is connected with main stay pipe spot welding.
10. according to the external spiral stool described in claim l, it is characterized in that: the outer end of described stool pin is provided with gum cover, described stool pin has four, the symmetrical surrounding that is distributed in axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121927.6U CN203748979U (en) | 2014-03-18 | 2014-03-18 | External screw stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121927.6U CN203748979U (en) | 2014-03-18 | 2014-03-18 | External screw stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748979U true CN203748979U (en) | 2014-08-06 |
Family
ID=51244290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420121927.6U Expired - Fee Related CN203748979U (en) | 2014-03-18 | 2014-03-18 | External screw stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188404A (en) * | 2014-08-18 | 2014-12-10 | 常熟市福达红木家具厂 | Folding chair |
| WO2016154932A1 (en) * | 2015-03-31 | 2016-10-06 | 李群杰 | Novel chair frame |
-
2014
- 2014-03-18 CN CN201420121927.6U patent/CN203748979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188404A (en) * | 2014-08-18 | 2014-12-10 | 常熟市福达红木家具厂 | Folding chair |
| WO2016154932A1 (en) * | 2015-03-31 | 2016-10-06 | 李群杰 | Novel chair frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190318 |