CN2879795Y - Vision protection type chair - Google Patents
Vision protection type chair Download PDFInfo
- Publication number
- CN2879795Y CN2879795Y CN 200520094196 CN200520094196U CN2879795Y CN 2879795 Y CN2879795 Y CN 2879795Y CN 200520094196 CN200520094196 CN 200520094196 CN 200520094196 U CN200520094196 U CN 200520094196U CN 2879795 Y CN2879795 Y CN 2879795Y
- Authority
- CN
- China
- Prior art keywords
- user
- chair
- backrest
- gripper shoe
- vision protection
- 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
Abstract
The utility model relates to a vision protection type chair comprising a support plate, a back provided with two protection bands and four support legs. Two ends of the protection bands are respectively fixed at two sides of the back. When a user takes the chair, the activities of the user is limited by entangling two protection bands on body, ensuring the body of the user only can forward lean within a certain distance, thereby the excessive forward leaning or the over-close distance between the head and book is avoided and effectively preventing the eyes of the user from myopia. The utility model has the advantages of reasonable structure, comfortable use, safety and reliability, which also can restrict the activities of the user and prevent the eyes of the user from being too close to books.
Description
Technical field the utility model relates to a kind of daily necessities, especially a kind of vision protection chair.
The technical background chair is the important daily necessitiess of people, almost all can use chair, particularly students in various occasions and learn also can use chair in the classroom.But present chair can only provide the load-carrying effect, but can't prevent and treat the myopia of students.Because students is regular meeting's forward lean when study, cause head and eyes near excessively from books, very easily cause hypometropia.In order to prevent the generation of this class problem, the chair that we provide a kind of user of constraint to lean forward.
The summary of the invention the purpose of this utility model provides a kind of vision protection chair, is used to solve the problem that conventional chair can't be brought into play protection user eyesight effect.
For achieving the above object, the utility model vision protection chair, comprise square gripper shoe, backrest and four isometric supporting legs that are fixed on the gripper shoe, on backrest, be provided with two boundary belts, article one, be fixed on position near gripper shoe, another is fixed on the position near the backrest top, and the two ends of boundary belt are separately fixed on the both sides of backrest; And the length of boundary belt should guarantee to be slightly larger than 2 times of the gripper shoe length of side.
After adopting said structure; the user is when taking one's seat; two boundary belts are enclosed within respectively on one's body the user; article one, be enclosed within that another is enclosed within the front between waist; user's activity will be subjected to great restriction like this; the user accidentally forward lean or head cross when near from books, boundary belt all can be given pulling force backward of user, prevents above-mentioned phenomenon.
The utility model has the advantages that: rational in infrastructure, use comfortablely, safe and reliable, can also effectively fetter user's activity, also can prevent user's eyes and books hypotelorism.
Description of drawings Fig. 1 is the overall structure schematic diagram of the utility model vision protection chair.
The specific embodiment as shown in Figure 1, the utility model vision protection chair, comprise square gripper shoe 1, backrest 2 and four isometric supporting legs 3 that are fixed on the gripper shoe 1, on backrest 2, be provided with two boundary belts 4, article one, be fixed on position near gripper shoe 1, another is fixed on the position near backrest 2 tops, and the two ends of boundary belt 4 are separately fixed on the both sides of backrest 1; And the length of boundary belt 4 should guarantee to be slightly larger than 2 times of gripper shoe 1 length of side.When the user takes one's seat; on one's body two boundary belts 4 are enclosed within respectively; article one, be enclosed between waist; another is enclosed within the front; user's activity can be restricted; allow user's health certain distance that can only lean forward, do not allow the excessive or head of user's forward lean cross when near, effectively prevent user's hypometropia from books.
Claims (1)
1, a kind of vision protection chair, comprise square gripper shoe (1), backrest (2) and four isometric supporting legs (3) that are fixed on the gripper shoe (1), it is characterized in that: on backrest (2), be provided with two boundary belts (3), article one, be fixed on position near gripper shoe (1), another is fixed on the position near backrest (2) top, and the two ends of boundary belt (4) are separately fixed on the both sides of backrest (1); And the length of boundary belt (4) should guarantee to be slightly larger than 2 times of gripper shoe (1) length of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094196 CN2879795Y (en) | 2005-12-08 | 2005-12-08 | Vision protection type chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094196 CN2879795Y (en) | 2005-12-08 | 2005-12-08 | Vision protection type chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879795Y true CN2879795Y (en) | 2007-03-21 |
Family
ID=37879634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520094196 Expired - Fee Related CN2879795Y (en) | 2005-12-08 | 2005-12-08 | Vision protection type chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879795Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534241A (en) * | 2010-12-13 | 2012-07-04 | 天工爱和特钢有限公司 | Electroslag rod |
| CN102534243A (en) * | 2010-12-13 | 2012-07-04 | 天工爱和特钢有限公司 | Chuck special for electroslag remelting |
-
2005
- 2005-12-08 CN CN 200520094196 patent/CN2879795Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534241A (en) * | 2010-12-13 | 2012-07-04 | 天工爱和特钢有限公司 | Electroslag rod |
| CN102534243A (en) * | 2010-12-13 | 2012-07-04 | 天工爱和特钢有限公司 | Chuck special for electroslag remelting |
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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 |