CN2362352Y - Assembling type lifting/lowering desk and seat - Google Patents
Assembling type lifting/lowering desk and seat Download PDFInfo
- Publication number
- CN2362352Y CN2362352Y CN 99222424 CN99222424U CN2362352Y CN 2362352 Y CN2362352 Y CN 2362352Y CN 99222424 CN99222424 CN 99222424 CN 99222424 U CN99222424 U CN 99222424U CN 2362352 Y CN2362352 Y CN 2362352Y
- Authority
- CN
- China
- Prior art keywords
- seat
- desk
- positioning screw
- side bearing
- utility
- 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
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to an assembling type lifting/lowering desk and seat. The utility model comprises a desk and a seat. The utility model is characterized in that both sides of a desk case of the desk are respectively provided with a lateral supporting guard plate, the symmetrical central vertical line of the lateral supporting guard plate is uniformly distributed with positioning screw holes, the lower parts of the lateral supporting guard plates are respectively and symmetrically connected with a support frame with a base by the positioning screw holes, and pedals are arranged between the support frames. Both sides at the lower part of a sitting plate of the seat are respectively provided with a lateral supporting plate. The symmetrical central vertical line of the lateral supporting plate is uniformly distributed with positioning screw holes. The lower part of the lateral supporting plate is respectively and symmetrically connected with an upright post with one base by the positioning screw holes. The utility model has the advantages that the utility model can adjust the height of the desk and the seat according to the stature and the sitting posture of students.
Description
The utility model belongs to the teaching aid technical field, and specifically a kind of student who adjusts the tables and chairs height uses the combined type lifting tables and chairs.
As everyone knows, the tables and chairs of student's study are necessary teaching aids in the teaching.Research and analyse according to the relevant expert and to show, existing student at school's " myopia ", " dorsal column bending " and use that tables and chairs are improper a direct relation.Traditional tables and chairs have only two kinds in middle school primary school, and students in middle and primary schools' growth growth is than faster, and on the meaning of science, traditional teaching tables and chairs can only satisfy the sitting posture needs in a certain stage of student.Although occurred on the market in recent years disjunctor and with the liftable chair and desk for pupils at certain inclination angle.But this up-down desk and chair complex structure, cost height, intensity are low, only are applicable to family, and use in the classroom that is unsuitable under the group instruction environment.
The purpose of this utility model provides the combined type lifting tables and chairs that a kind of needs according to student's oneself height sitting posture are adjusted the tables and chairs height.
The purpose of this utility model is achieved in that it comprises the desk of band bookcase, desktop, support, pedal, the seat that also comprises band seat, backrest, supporting leg, it is characterized in that: the both sides of bookcase are respectively arranged with a side bearing backplate on desk, on the symmetrical central vertical line of two side bearing backplates, be evenly distributed with positioning screw hole, be symmetrically connected with the support of a band base in the bottom of two side bearing backplates by positioning screw hole respectively, between two supports, also be provided with a pedal; The both sides of seat bottom are respectively arranged with a side bearing plate on seat, on the symmetrical central vertical line of two side bearing plates, be evenly distributed with positioning screw hole, be symmetrically connected with the column of a band base in the bottom of two side bearing plates by positioning screw hole respectively, between two columns, also be provided with a crossbeam.During use, the student can be according to height and the sitting posture of self, by regulating being connected highly of positioning screw hole on desk lower bracket and the side bearing backplate, and on seat lower pole and the side bearing plate positioning screw hole be connected height, student's the desk and the height of seat are suited, thereby reach the purpose of science teaching.
The utility model is owing to can adjust the height of tables and chairs according to the needs of student's oneself height and sitting posture, therefore the student who is applicable to all age group uses, and is not suitable for the generation number that the student uses, causes student at school's myopia and back cone bending thereby reduce to greatest extent because of the tables and chairs height.The utility model also has characteristics such as simple in structure, that cost is low, pattern is attractive and durable, range of application is wide.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the stereochemical structure simplified schematic diagram of the utility model desk
Fig. 2 is the stereochemical structure simplified schematic diagram of the utility model seat
Shown in Fig. 1-2, among the figure 1 is that the bookcase, 2 of desk is desktop, be respectively arranged with a side bearing backplate 3 in the both sides of bookcase 1, on the symmetrical central vertical line of two side bearing backplates, be evenly distributed with positioning screw hole 4, be symmetrically connected with the support 5 of a band base 6 respectively by positioning screw hole 4 in the bottom of two side bearing backplates, between two supports 5, also be provided with a pedal 8, also be separately installed with cornerite 7 in the end of base 6.In addition as required, be provided with a school bag hook 9 in a side of bookcase; Among Fig. 2 11 is that the seat, 10 of seat is backrest, both sides in the seat bottom of seat are respectively arranged with a side bearing plate 12, on the symmetrical central vertical line of two side bearing plates, also be evenly distributed with positioning screw hole 13, be symmetrically connected with the column 14 of a band base 15 respectively by positioning screw hole 13 in the bottom of two side bearing plates, also be provided with a crossbeam 17 between two columns, 16 among Fig. 2 is the cornerite of base in addition.During use, the student can be according to height and the sitting posture of self, by regulating being connected highly of positioning screw hole 4 on desk lower bracket 5 and the side bearing backplate 3, and on seat lower pole 14 and the side bearing plate 12 positioning screw hole 13 be connected height (by the bolt location), student's the desk and the height of seat are suited, the height of pedal also can be adjusted as required in addition, thereby reaches the purpose of science teaching.
Claims (2)
1, the combined type lifting tables and chairs learnt of a kind of student of being applicable to, it comprises the desk of band bookcase, desktop, support, pedal, the seat that also comprises band seat, backrest, supporting leg, it is characterized in that: the both sides of bookcase are respectively arranged with a side bearing backplate on desk, on the symmetrical central vertical line of two side bearing backplates, be evenly distributed with positioning screw hole, be symmetrically connected with the support of a band base in the bottom of two side bearing backplates by positioning screw hole respectively, between two supports, also be provided with a pedal; The both sides of seat bottom are respectively arranged with a side bearing plate on seat, on the symmetrical central vertical line of two side bearing plates, be evenly distributed with positioning screw hole, be symmetrically connected with the column of a band base in the bottom of two side bearing plates by positioning screw hole respectively, between two columns, also be provided with a crossbeam.
2, combined type lifting tables and chairs according to claim 1 is characterized in that being provided with in the side of bookcase a school bag hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222424 CN2362352Y (en) | 1999-01-07 | 1999-01-07 | Assembling type lifting/lowering desk and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222424 CN2362352Y (en) | 1999-01-07 | 1999-01-07 | Assembling type lifting/lowering desk and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362352Y true CN2362352Y (en) | 2000-02-09 |
Family
ID=34012816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222424 Expired - Fee Related CN2362352Y (en) | 1999-01-07 | 1999-01-07 | Assembling type lifting/lowering desk and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362352Y (en) |
-
1999
- 1999-01-07 CN CN 99222424 patent/CN2362352Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201948353U (en) | Lifting desk and chair for students | |
| CN2362352Y (en) | Assembling type lifting/lowering desk and seat | |
| CN2680105Y (en) | Integrated desk and chair for students' health | |
| CN2483987Y (en) | Double-column lifting desk-chair | |
| CN209885147U (en) | Outdoor position of sitting of intelligence pushes up training ware | |
| CN218008744U (en) | Adjustable study chair | |
| CN2484826Y (en) | Adjustable combined desk and chair | |
| CN2674935Y (en) | Desk with up-down pin | |
| CN2577673Y (en) | Desks and chairs with adjustable height for students | |
| CN218852263U (en) | Education chair convenient to height-adjusting | |
| CN216932441U (en) | Student desk chair convenient to lift | |
| CN2650623Y (en) | Chair with liftable legs | |
| CN209789011U (en) | desk and chair with convenient height adjustment | |
| CN215603983U (en) | Half-sitting and lying rest device and table and chair thereof | |
| CN2650624Y (en) | Chairs with liftable feet | |
| CN215304323U (en) | Adjustable waist supporting seat device | |
| CN216675073U (en) | Study table for caring learners | |
| CN212938844U (en) | Widened student row desk and chair | |
| CN2357593Y (en) | Student's desk and chair with myopia-preventing function | |
| CN218960367U (en) | Chair capable of adjusting leg placement angle | |
| CN217885411U (en) | Multipurpose table and chair facilitating rest | |
| CN218008751U (en) | Adjustable desk | |
| CN2229775Y (en) | Step-less three adjustment desk and chair for reading | |
| CN220607877U (en) | Training seat | |
| CN212014903U (en) | Adult education desk for attending class |
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 |