CN202553012U - Universal brake stool - Google Patents
Universal brake stool Download PDFInfo
- Publication number
- CN202553012U CN202553012U CN2012201409981U CN201220140998U CN202553012U CN 202553012 U CN202553012 U CN 202553012U CN 2012201409981 U CN2012201409981 U CN 2012201409981U CN 201220140998 U CN201220140998 U CN 201220140998U CN 202553012 U CN202553012 U CN 202553012U
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- CN
- China
- Prior art keywords
- stool
- stay pipe
- base
- support rods
- universal
- 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 relates to a stool used for students in a classroom, which specifically relates to an universal brake stool; the universal brake stool comprises support pipes and a base which are integrated together, support rods and a stool surface; a brake board is arranged below the base; the support rods are inserted in the support pipes and can be movable up and down; the upper ends of the support rods are fixed with the stool surface; the lower ends of the support rods are connected with the brake board; springs are sleeved outside the support rods; one ends of the springs are abutted against the upper ends of the support pipes; the other ends are abutted against below the stool surface; and universal wheels 5 are mounted below the base. According to benefit effect of the utility model, when users leave the stool surface, the brake board is lifted upwardly under the action of the springs; the universal wheels can be rotated freely; a stool is moved only through the universal wheels while sweeping floor without lifting the stool; when the users sit down, the brake board is pressed downwardly under the action of human body gravity and generates friction with the floor, thus, the stool is located on a ground surface statically; thread structures of the support rods and internal support pipes are regulated so as to regulate the height of the stool.
Description
Affiliated technical field
The utility model relates to the give a lesson stool of usefulness of a kind of student, especially a kind of universal braking stool.
Background technology
After school, when cleaning the classroom health, sweep for ease, to be put into stool on the desk earlier, after having swept, carry down one by one again, whole process is to waste time and energy, particularly more difficult this work of completion concerning the student of primary grades.
Summary of the invention
For overcoming above-mentioned deficiency, the utility model provides a kind of universal braking stool.
The utility model solves the technical scheme that its technical problem adopted: the utility model comprises stool face 1, stay pipe 4 and base 8, and stay pipe 4 is made as one with base 8, and stay pipe 4 is a hollow structure, below base 8, also is provided with keep plate 7; Support bar 2 inserts stay pipe 4 can be up and down, and its upper end is fixing with stool face 1, and the lower end connects keep plate 7; Spring 3 is sleeved on outside the support bar 2, and an end withstands the upper end of stay pipe 4, and the other end withstands stool face 1 below; Base 8 belows are equipped with universal wheel 5.
The lower end of support bar 2 is provided with external screw thread; Keep plate 7 upper ends and interior stay pipe 6 are made as one, and interior stay pipe 6 is provided with the internal thread that matches with support bar 2; The internal thread and the keep plate 7 that screw into interior stay pipe 6 of support bar 2 are connected as a single entity.
The recessed lid 9 in stay pipe 4 upper ends, an end of spring 3 withstands on the recessed lid 9.
The beneficial effect of the utility model is: the people leaves the stool face, and keep plate is upwards mentioned under the effect of spring, and universal wheel can rotate arbitrarily, needn't mention stool when sweeping the floor, and only needs to move stool through universal wheel and gets final product; When the people sits down, under the effect of body weight for humans power, keep plate be depressed and the floor between produce friction, make stool be still in ground; Through the helicitic texture of adjustable support bar and interior stay pipe, can regulate the height of stool.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the utility model structural representation.
Among the figure, 1. stool face, 2. support bar, 3. spring, 4. stay pipe, 5. universal wheel, 6. in stay pipe, 7. keep plate, 8. base, 9. recessed lid.
The specific embodiment
Embodiment 1: stay pipe 4 is made as one with base 8, and stay pipe 4 is a hollow structure, below base 8, also is provided with keep plate 7; Support bar 2 inserts stay pipe 4 can be up and down, and its upper end is fixing with stool face 1, and the lower end connects keep plate 7; Spring 3 is sleeved on outside the support bar 2, and an end withstands the upper end of stay pipe 4, and the other end withstands stool face 1 below; Base 8 belows are equipped with universal wheel 5.
When the people sat down, under the gravity effect of human body, keep plate 7 was depressed and withstands ground, realized steadily not being moved of stool.After the people left stool, keep plate 7 lifted under the effect of spring 3, built on stilts, and this moment, universal wheel 5 can be rotated arbitrarily.
Embodiment 2: also be provided with the height adjusting mechanism of stool, promptly the lower end of support bar 2 is provided with external screw thread; Keep plate 7 upper ends and interior stay pipe 6 are made as one, and interior stay pipe 6 is provided with the internal thread that matches with support bar 2; The internal thread and the keep plate 7 that screw into interior stay pipe 6 of support bar 2 are connected as a single entity.
Except that realizing braking and locomotive function,, can also regulate the height of stool through the helicitic texture of adjustable support bar and interior stay pipe.
Claims (3)
1. a universal braking stool comprises stool face (1), stay pipe (4) and base (8), it is characterized in that: stay pipe (4) is made as one with base (8), and stay pipe (4) is a hollow structure, also is provided with keep plate (7) in the below of base (8); Support bar (2) inserts stay pipe (4) can be up and down, and its upper end is fixing with stool face (1), and the lower end connects keep plate (7); Spring (3) is sleeved on outside the support bar (2), and an end withstands the upper end of stay pipe (4), and the other end withstands stool face (1) below; Base (8) below is equipped with universal wheel (5).
2. universal braking stool according to claim 1 is characterized in that: the lower end of support bar (2) is provided with external screw thread; Keep plate (7) upper end is made as one with interior stay pipe (6), and interior stay pipe (6) is provided with the internal thread that matches with support bar (2); The internal thread that screws into interior stay pipe (6) and the keep plate (7) of support bar (2) are connected as a single entity.
3. universal braking stool according to claim 1 is characterized in that: stay pipe (4) upper end is provided with recessed lid (9), and an end of spring (3) withstands on the recessed lid (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201409981U CN202553012U (en) | 2012-03-27 | 2012-03-27 | Universal brake stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201409981U CN202553012U (en) | 2012-03-27 | 2012-03-27 | Universal brake stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202553012U true CN202553012U (en) | 2012-11-28 |
Family
ID=47202727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201409981U Expired - Fee Related CN202553012U (en) | 2012-03-27 | 2012-03-27 | Universal brake stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202553012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879928A (en) * | 2014-04-08 | 2014-06-25 | 安徽理工大学 | Heightening device for short women in teaching |
| CN107319809A (en) * | 2017-06-09 | 2017-11-07 | 马烁 | Multifunction seat |
| CN107836879A (en) * | 2017-09-20 | 2018-03-27 | 广州增强信息科技有限公司 | A kind of disabled person's Intelligent office chair |
| CN112603375A (en) * | 2021-01-21 | 2021-04-06 | 浙江爱视博医疗科技有限公司 | Mobile ultrasonic eye scanning equipment |
-
2012
- 2012-03-27 CN CN2012201409981U patent/CN202553012U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879928A (en) * | 2014-04-08 | 2014-06-25 | 安徽理工大学 | Heightening device for short women in teaching |
| CN103879928B (en) * | 2014-04-08 | 2016-05-11 | 安徽理工大学 | A kind of for the rising device in short women's teaching |
| CN107319809A (en) * | 2017-06-09 | 2017-11-07 | 马烁 | Multifunction seat |
| CN107836879A (en) * | 2017-09-20 | 2018-03-27 | 广州增强信息科技有限公司 | A kind of disabled person's Intelligent office chair |
| CN112603375A (en) * | 2021-01-21 | 2021-04-06 | 浙江爱视博医疗科技有限公司 | Mobile ultrasonic eye scanning equipment |
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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: 20121128 Termination date: 20140327 |