CN2655730Y - Sitting posture instrument - Google Patents
Sitting posture instrument Download PDFInfo
- Publication number
- CN2655730Y CN2655730Y CN 200320116088 CN200320116088U CN2655730Y CN 2655730 Y CN2655730 Y CN 2655730Y CN 200320116088 CN200320116088 CN 200320116088 CN 200320116088 U CN200320116088 U CN 200320116088U CN 2655730 Y CN2655730 Y CN 2655730Y
- Authority
- CN
- China
- Prior art keywords
- chest
- sitting posture
- desk
- elevating lever
- adjustor
- 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
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
A seating device comprises an indicating board, an elevating bar, a height adjustor, a fixing rack, a chest holding board, a stretching bar and a width adjustor, which is fixed on a desk through the fixing rack, the height adjustor and the width adjustor make the elevating bar and the indicating board go up or down, and make the chest holding board extend forward or shrink backward, and adjust the eyes to the desk face and the chest to the desk edge at a most suitable position, thereby preventing short eyesight and kyphosis.
Description
Affiliated technical field
The utility model relates to the sitting posture instrument that can correct writing posture in the study article field.
Prior art
Now people before table, read a book, when learn since custom or because of learning time permanent when tired, eyes from desktop, chest from table along very near, it is near-sighted or bow-backed so just to be easy to formation, it is healthy to influence people.
Summary of the invention
For making people keep good sitting posture, the utility model provides a kind of sitting posture instrument, to reach pre-myopia prevention and bow-backed purpose.
The utility model comprises notice board, elevating lever, height adjuster, fixed mount, supports chest card, expansion link, width adjuster, be fixed on the desk by fixed mount, regulate the height adjuster, elevating lever and notice board are risen or decline, adjust to eyes from the optimal position of desktop, thus pre-myopia prevention; Regulate the width adjuster, make to chest card protract or after contract, adjust to chest from table along optimal position, thereby prevention is bow-backed.
The utility model is simple in structure, is easy to make, adjusts and decomposes, and is easy to carry, and can effectively correct bad learning posture, pre-myopia prevention and hunchback.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
The utility model comprises notice board 1, elevating lever 2, height adjuster 3, fixed mount 4, supports chest card 5, expansion link 6, width adjuster 7, available irony, wooden or plastic production, elevating lever 2, fixed mount 4, expansion link 6 cross sections are circle shape bar bars, height adjuster 3, width adjuster 7 are the standard adjustment part, elevating lever 2, expansion link 6 are inserted in respectively in adjuster 3 and 7, notice board 1, support chest card 5 and insert respectively or be spun on elevating lever 2 and the expansion link 6, elevating lever 2, fixed mount 4, expansion link 6 are orthogonal.During use,, fixed mount 4 is fixed on the desk,,, makes notice board 1 and elevating lever 2 rise or descend, adjust to eyes from the desktop appropriate location, pre-myopia prevention by regulating height adjuster 3 according to the human body height by geometrical clamp; Regulate width adjuster 7, make to chest card 5 protract or after contract, adjust to chest from table along the appropriate location, prevention is bow-backed.
Claims (1)
- A kind of sitting posture instrument comprises elevating lever (2), height adjuster (3), fixed mount (4), expansion link (6), width adjuster (7), it is characterized in that notice board (1) is housed on the elevating lever (2), is equipped with to chest card (5) on the expansion link (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116088 CN2655730Y (en) | 2003-11-28 | 2003-11-28 | Sitting posture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116088 CN2655730Y (en) | 2003-11-28 | 2003-11-28 | Sitting posture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655730Y true CN2655730Y (en) | 2004-11-17 |
Family
ID=34346171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320116088 Expired - Fee Related CN2655730Y (en) | 2003-11-28 | 2003-11-28 | Sitting posture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655730Y (en) |
-
2003
- 2003-11-28 CN CN 200320116088 patent/CN2655730Y/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 | ||
| 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 |