CN2115691U

CN2115691U - Foldable and height adjustable health workingtable

Info

Publication number: CN2115691U
Application number: CN 92205506
Authority: CN
Inventors: 任迎; 任平; 薛涛; 孙莲英
Original assignee: 任迎
Priority date: 1992-03-31
Filing date: 1992-03-31
Publication date: 1992-09-16

Abstract

The utility model relates to a table, which solves the needs adapting to the physical development, the height increase with years and doing homework. In order to keep the correct read-write posture, prevent the spinal curvature and avoid the myopia, a foldable and height adjustable health working table is especially designed. The foldable and height adjustable health working table is provided with three movable legs. A riser and the tabletop can be folded via a hinge. The two movable legs are arranged on the two end surfaces of the external side of a middle plate in the height adjustable way, and the other movable leg can be correspondingly arranged on the end surface of the outer side of the riser in the height adjustable way. The foldable and height adjustable health working table has artful structure, flexible disassembly and assembly and portability, and is suitable for the pupil selecting the quiet and excellent site and environment to finish the school work.

Description

Foldable and height adjustable health workingtable

The utility model relates to desk.

Existing student with the operation desk in, generally it highly immobilizes, and again can not dismounting is folding adjusts, and therefore can not adapt to the needs of teenagers growth, makes its creation help the healthy condition of doing one's assignment.

The purpose of this utility model is exactly in order to adapt to the needs that student's health increases year by year, but development and design a kind of random variation its height, make the pupil can keep correct reading writing posture, prevent spinal curvature, avoid hypometropia and have the operation table of folding elevating function.

The purpose of this utility model is achieved in that by plate washer, riser, middle plate, hinge and desktop to be formed, and it is characterized in that: be provided with small table surface in middle plate upper end, this small table surface outside is provided with baffle plate, the inboard hinge link joint desktop collapsibly that passes through; On middle plate two outer faces, have and groove that the leg fin of living is complementary, and by alignment pin will live leg removably fixed connection on two outer side edges end faces of middle plate; Same riser inner side edge by hinge collapsibly link joint in middle plate centre position, and with its groove that opposite external side limit end face also has and the leg fin of living is complementary, and by alignment pin will live leg removably fixed connection at the outer side edges end face of riser.

By loose-leaf riser can be folded with middle plate like this; Make desktop folding downwards by hinge again; And three legs alive are complementary with groove by the leg fin of living, and the mat alignment pin can dismounting, adjusts highly, has obtained more satisfactory effect.And offering of fin and groove also can be opened groove on the leg of living, and be provided with the fin that is complementary with it at middle plate and riser outside end face, even also can adopt the mode of sleeve pipe and sleeve, the effect of its lifting is the same, and can also be decorated with fringing at the desktop periphery, increase attractive in appearance or the like.When all belonging to the utility model design, these pay attention to already interior.

Do explanation in more detail below by drawings and Examples.

Fig. 1 is the utility model front view.

Fig. 2 is the utility model side view.

Fig. 3 is the utility model vertical view.

Fig. 4 is the utility model outside drawing.

Mark among the figure: 1. baffle plate, 2. small table surface, 3. desktop, 4. groove, 5. riser, 6. hinge, 7. groove, 8. in plate, 9. live leg, 10. alignment pin.

As shown in the figure: folding up-down (lifting type) health care operation table, form by baffle plate 1, riser 5, middle plate 8, hinge 6 and desktop 3, it is characterized in that: be provided with small table surface 2 in middle plate 8 upper ends, these small table surface 2 outsides are provided with baffle plate 1, the inboard hinge 6 link joint desktop 3 collapsibly that passes through; On 8 liang of outer faces of middle plate, have and groove 4 that leg 9 fins of living are complementary, and by alignment pin 10 will live leg 9 removably fixed connection on two outer side edges end faces of middle plate 8; Same riser 5 inner side edges by hinge 6 collapsibly link joint in middle plate 8 centre positions, and with the groove 7 that its opposite external side limit end face also has and leg 9 fins of living are complementary, and by alignment pin 10 will live leg 9 removably fixed connection at the outer side edges end face of riser 5.

This shows that the utility model structure is ingenious, moulding dignity, good stability, dismounting is flexible, and is easy to carry, is fit to very much the pupil, selects quiet, good place environment, finish the operation that the teacher arranges with flying colors, help health, help improving operating efficiency.

Claims

Folding up-down (lifting type) health care operation table is made up of baffle plate 1, riser 5, middle plate 8, hinge 6 and desktop 3, and it is characterized in that: be provided with small table surface 2 in middle plate 8 upper ends, these small table surface 2 outsides are provided with baffle plate 1, the inboard hinge 6 link joint desktop 3 collapsibly that passes through; On 8 liang of outer faces of middle plate, have and groove 4 that leg 9 fins of living are complementary, and by alignment pin 10 will live leg 9 removably fixed connection on two outer side edges end faces of middle plate 8; Same riser 5 inner side edges by hinge 6 collapsibly link joint in middle plate 8 centre positions, and with the groove 7 that its opposite external side limit end face also has and leg 9 fins of living are complementary, and by alignment pin 10 will live leg 9 removably fixed connection at the outer side edges end face of riser 5.