CN204306445U - A kind of pedal for children's myopia desk & chair - Google Patents
A kind of pedal for children's myopia desk & chair Download PDFInfo
- Publication number
- CN204306445U CN204306445U CN201420818846.1U CN201420818846U CN204306445U CN 204306445 U CN204306445 U CN 204306445U CN 201420818846 U CN201420818846 U CN 201420818846U CN 204306445 U CN204306445 U CN 204306445U
- Authority
- CN
- China
- Prior art keywords
- pedal
- children
- chair
- base
- moving 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.)
- Active
Links
- 208000001491 myopia Diseases 0.000 title claims abstract description 15
- 230000004379 myopia Effects 0.000 title claims abstract description 15
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of pedal for children's myopia desk & chair, include T-shaped base, base front part sides is respectively equipped with collateral plate, is rotatablely equipped with pedal between collateral plate; Base rear portion is provided with the back-moving spring vertically placed, and back-moving spring top withstands on the back side of pedal.By having longitudinal chute on base in the utility model, making it adjust front and back, being convenient to child's leg and stretching; Limit switch can coordinate with corresponding control circuit, realizes the effect limited chair position; Back-moving spring, after child's pin lifts, can make limit switch automatically close.
Description
technical field:
The utility model relates generally to children's myopia desk & chair technical field, particularly relates to a kind of pedal for children's myopia desk & chair.
background technology:
In prior art, in children's myopia desk & chair, pedal is only for putting pin, and do not have other use, function ratio is more single.
utility model content:
The utility model object is exactly the defect in order to make up prior art, provides a kind of pedal for children's myopia desk & chair.
The utility model is achieved through the following technical solutions:
For a pedal for children's myopia desk & chair, it is characterized in that: include T-shaped base, base front part sides is respectively equipped with collateral plate, is rotatablely equipped with pedal between collateral plate; Base rear portion is provided with the back-moving spring vertically placed, and back-moving spring top withstands on the back side of pedal.
For a pedal for children's myopia desk & chair, it is characterized in that: inside the collateral plate on the right side of being positioned at, two limit switches are installed.
For a pedal for children's myopia desk & chair, it is characterized in that: described base has longitudinal chute.Be convenient to be installed together with the region of interest of children's myopia desk & chair.
The utility model has the advantages that:
By having longitudinal chute on base in the utility model, making it adjust front and back, being convenient to child's leg and stretching; Limit switch can coordinate with corresponding control circuit, realizes the effect limited chair position; Back-moving spring, after child's pin lifts, can make limit switch automatically close.
accompanying drawing illustrates:
Fig. 1 is the structural representation in the utility model front.
Fig. 2 is the structural representation at the utility model rear.
detailed description of the invention:
See accompanying drawing.
For a pedal for children's myopia desk & chair, include T-shaped base 1, base 1 front part sides is respectively equipped with collateral plate 2, is rotatablely equipped with pedal 3 between collateral plate 2; Base 1 rear portion is provided with the back-moving spring 4 vertically placed, and back-moving spring 4 top withstands on the back side of pedal 3.
Inside collateral plate 2 on the right side of being positioned at, two limit switches 5 are installed.
Described base 1 has longitudinal chute 6.
Claims (3)
1. for a pedal for children's myopia desk & chair, it is characterized in that: include T-shaped base, base front part sides is respectively equipped with collateral plate, is rotatablely equipped with pedal between collateral plate; Base rear portion is provided with the back-moving spring vertically placed, and back-moving spring top withstands on the back side of pedal.
2. a kind of pedal for children's myopia desk & chair according to claim 1, is characterized in that: be provided with two limit switches inside the collateral plate on the right side of being positioned at.
3. a kind of pedal for children's myopia desk & chair according to claim 1, is characterized in that: described base has longitudinal chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818846.1U CN204306445U (en) | 2014-12-22 | 2014-12-22 | A kind of pedal for children's myopia desk & chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818846.1U CN204306445U (en) | 2014-12-22 | 2014-12-22 | A kind of pedal for children's myopia desk & chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306445U true CN204306445U (en) | 2015-05-06 |
Family
ID=53128787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818846.1U Active CN204306445U (en) | 2014-12-22 | 2014-12-22 | A kind of pedal for children's myopia desk & chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204306445U (en) |
-
2014
- 2014-12-22 CN CN201420818846.1U patent/CN204306445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190108 Address after: 233500 South of Madian Village 307 Line, Zhuangzhou Office, Mengcheng County, Bozhou City, Anhui Province Patentee after: Anhui Yu Tai Technology Co. Ltd. Address before: 233500 Anhui Bozhou Mengcheng Chengdong Economic Development Zone Anhui Kangtai Food Industry Co., Ltd. Patentee before: Zhu Jingchao |