CN2229775Y - Step-less three adjustment desk and chair for reading - Google Patents
Step-less three adjustment desk and chair for reading Download PDFInfo
- Publication number
- CN2229775Y CN2229775Y CN 95204343 CN95204343U CN2229775Y CN 2229775 Y CN2229775 Y CN 2229775Y CN 95204343 CN95204343 CN 95204343 CN 95204343 U CN95204343 U CN 95204343U CN 2229775 Y CN2229775 Y CN 2229775Y
- Authority
- CN
- China
- Prior art keywords
- chair
- desk
- stepless
- reading
- chairs
- 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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- Combinations Of Kitchen Furniture (AREA)
Abstract
The utility model belongs to a lifting reading desk and a chair special for students. The desk is supported by an n-shaped supporting frame, and the chair is supported by a converse T-shaped supporting frame. The height of a supporting element on each of the frames is fixed by a fastening piece, and the converse T-shaped supporting frame is connected with the n-shaped supporting frame through a telescopic cross beam. The cross beam determines the relative position of the chair and the desk, and the cross beam determines the distance between the desk and the chair through the fastening piece. The utility model can adjust the height and the distance of the desk and the chair according to individual growth and development, so that the utility model causes the students to form good sitting postures, scientifically controls the reading distance, effectively promotes the healthy growth and development of the students, and plays the action of protecting the students' vision.
Description
The utility model belongs to the lift reading tables and chairs of student's special use.
The reading tables and chairs of the common usefulness of student are splits, level altitude, and this reading tables and chairs can not adapt to student's physical growth law of development, can influence student's health." desk and chair of control reading distance " of Chinese patent CN2165700Y bulletin, though this tables and chairs can be adjusted the height of table, chair, but it is that level adjustment is arranged, and each one difference of the situation of growing of student's height, neither increase according to predetermined rule, simultaneously tables and chairs do not have the relative fixed position, and the sitting posture that the student is often can voluntary observance not good and the custom of reading distance do not have restrained force to the student.
Task of the present utility model provides a kind ofly need regulate the height of tables and chairs according to each one growing fully; controlling the student simultaneously has the special-purpose reading of the student tables and chairs of good sitting posture and reading distance; can reach and make the student that good sitting posture be arranged; science has been controlled reading distance, grows with promoting SH effectively and protects student eyesight.
The utility model has adopted stepless three to transfer structure, its technical scheme comprises: a support member respectively is equipped with on the left and right limit of desk, be connected with desk " door " type support structure framework, each infinitely determines the height of desktop by one or more securing members to upper and lower support member.One support member is housed under the seat is connected, also by one or more securing members fixing height of seat infinitely with " " type support frame of chair." door " type framework is connected by a telescopic crossbeam with " " type framework, also by one or more fixedly distances of tables and chairs of part that fasten, and the left and right sides relative position of chair and desk.
That the utility model adopts is stepless, table, chair height are adjusted in three positions, and so distance between table and chair is simple in structure, easy to use, can regulate tables and chairs height range, flexible operation arbitrarily, the situation of growing that adapts to each one fully, the student who is suitable for school and the family use of reading, cheap.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Accompanying drawing is stepless three accent reading desk structure of chair schematic diagrames.
As shown in the figure, upper supporting piece (9) is equipped with on desktop (1) limit, the left and right sides, be carved with yardstick (8) on the upper supporting piece (9), upper supporting piece (9) and " door " type prop up support framework (3) and fix the height of desktop (1) by securing member (5), are furnished with drawer (2) under the desktop (1).
Support member (9 ') is housed under the seat (4) fixes its height by securing member (5) with " " type framework (6), " " type support frame links together by telescopic crossbeam (7) with " door " type support frame, determined chair and desk relative position by crossbeam (7), and crossbeam (7) is determined the distance of tables and chairs by securing member (5).
Claims (4)
1, a kind of stepless three transfers the reading tables and chairs, it is made up of desktop, seat and support frame etc., it is characterized in that: desktop and seat are connected by a telescopic crossbeam between table, the chair support frame by support frame supports that can stepless lifting, under the desktop drawer are housed.
2, according to claim 1 stepless three transfer the reading tables and chairs, it is characterized in that: the framework of supporting desktop is " door " type structure, and the left and right limit of desk support member is respectively a pair of height of table top of adjusting on demand that is carved with yardstick can stepless lifting.
3, according to claim 1 stepless three transfer the reading tables and chairs, it is characterized in that: the framework that supports seat is " " type structure, and the seat height can be determined by the support member of stepless lifting.
4, transfer the reading tables and chairs according to claim 1 or 2 or 3 described stepless three, it is characterized in that: every pair of upper and lower support member of table, chair support frame, and the crossbeam between " door " type support frame and " " type support frame, can fix by one or more securing members, realize stepless adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204343 CN2229775Y (en) | 1995-03-04 | 1995-03-04 | Step-less three adjustment desk and chair for reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204343 CN2229775Y (en) | 1995-03-04 | 1995-03-04 | Step-less three adjustment desk and chair for reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229775Y true CN2229775Y (en) | 1996-06-26 |
Family
ID=33856888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95204343 Expired - Fee Related CN2229775Y (en) | 1995-03-04 | 1995-03-04 | Step-less three adjustment desk and chair for reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229775Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510262A (en) * | 2016-10-31 | 2017-03-22 | 冀帆 | Adjustable multifunctional student chair |
-
1995
- 1995-03-04 CN CN 95204343 patent/CN2229775Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510262A (en) * | 2016-10-31 | 2017-03-22 | 冀帆 | Adjustable multifunctional student chair |
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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 |