CN201019279Y

CN201019279Y - Adjustable foldable integral table and chair

Info

Publication number: CN201019279Y
Application number: CNU2007201157566U
Authority: CN
Inventors: 耿富贵; 耿永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-08
Filing date: 2007-03-08
Publication date: 2008-02-13
Anticipated expiration: 2017-03-08

Abstract

The utility model discloses an adjustable and foldable table and desk, which belongs to novel table and chair furniture technology field. The design adopts an iron and wood structure or an iron and plastic structure, and casings which are thick outside and thin inside are arranged at bottoms of all table legs and chair legs made of steel pipes, and an adjusting hole is arranged on a casing wall which has two layers of the inner layer and the external layer, into which an iron nail is inserted to fix the table and chair when the height is adjusted to form the height-adjustable table and chair; and a backrest frame and a backrest are folded together after being used, and the chair is moved backward, a lacing wire is opened to assemble with front legs of the chair via a guide movable shaft and then is pushed into the lower end of the table via a clipped pad arranged between the table legs and the chair legs, thus the chair is folded; and the table comprises a fan-shaped table box, a cover for the table box, a movable table cover, a hinge and a closing and opening pulling board, and the lower end of the fan-shaped table box comprises a table box fixed metal plate with holes and box legs which are connected together and is arranged on an upper end of the table legs. The utility model has the advantages of skillful and reasonable design, saving sources, wide adaptability, which can be used for families and schools and is suitable for popularization and application.

Description

Adjustable collapsible chair desk

Technical field

The utility model relates to a kind of adjustable collapsible chair desk, and a kind of specifically desk and chair link together, and can regulate height, and a kind of desk and the chair that can fold again belong to novel chair furniture technical field.

Background technology

At present, known tables and chairs mostly are the branch body structure, and the height of table, chair leg immobilizes inapplicable height crowd; Use back table, chair bulk storage, it is big to take up room, and unfavorable cleaning health is brought inconvenience to the user, and is unsatisfactory.

Summary of the invention

In order to overcome above-mentioned deficiency, the utility model provides a kind of table leg and chair legs to link together, for adapting to the height crowd, the adjustable tables and chairs of high and low degree after use is over, can carries out chair folding convenient ground and place the desk below, save floor space, convenient and healthy cleaning.

The technical scheme that its technical problem that solves the utility model adopts is: fan-shaped table case is by movable desk cover, hinge, table case lid and switch baffle plate are formed, rectangular segment is provided with an iron plate of case fixed belt hole and iron plate table leg in the bottom of this case, C shape table leg is assembled connection mutually, upper end at the iron plate table leg is provided with lacing wire, the upper end links to each other with the iron plate of table case fixed belt hole, the lower end links to each other with the upper end of set bolt and iron plate table leg, the upper end of C shape table leg links to each other with table case fixed belt hole iron plate, the stage casing is welded on the iron pipe table leg, the lower end of iron plate table leg and C shape table leg is provided with table leg inner sleeve and adjustment hole, the lower end of chair foreleg is provided with the chair inner sleeve, the stage casing is provided with movable arm-tie and lacing wire, chair retreats with stull and the movable binding of another chair foreleg, the lower end of back frame is provided with hook and links to each other with arm-tie, its lower end is connected with connecting to fasten with limited support, upper end at back rest is provided with backrest, on the turning round of arm-tie and chair foreleg, be provided with seat surface, folding shape back rest, backrest, seat surface, utilize the guiding movable axis to withhold together, limited support, hook, back rest, stull is exposed, the arm-tie of living is untied out of control, chair back leg and chair foreleg are buckled together, activity by the clamping plate in the middle of tables and chairs and the chair legs with its push fan-shaped table case below, the upper end of lower clapboard.

The beneficial effects of the utility model are: fan-shaped table case, and desktop backrest, seat face can wooden moulding, also can use the disposable compression molding of mould, save a large amount of timber; Adaptability is strong, can satisfy different heights, and the people of the different bodily forms uses, and makes student's desk, favourable student's psychosomatic development; Firm, durable long service life, simple in structure, easy to make, with low cost.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified

Fig. 1 the utility model the 1st Embodiment C shape table leg side view

The two case side views of Fig. 2 the utility model the 2nd embodiment

The two up and down cells of Fig. 3 the utility model the 3rd embodiment connect the leg side view

Fig. 4 the utility model the 4th embodiment simple type side view

Fig. 5 the utility model folds schematic diagram with the back chair.

Number in the figure

1, movable desk cover 2, hinge 3, table case lid

4, fan-shaped table case 5, table case fixed belt hole iron plate 6, lacing wire

7, set bolt 8, iron pipe table leg 9, table leg inner sleeve

10, adjustment hole 11, C shape table leg 12, C shape table leg inner sleeve

13, folder pad 14, chair inner sleeve 15, chair foreleg

16, live arm-tie 17, lacing wire 18, chair back leg

19, guiding movable axis 20, arm-tie 21, hook

22, joint pin 23, limited support 24, back rest

25, backrest 26, stull 27, seat surface

28, switch plate washer 29, angle ring 30, desk lamp

31, desk lamp plate 32, Table lamp stand 33, lower clapboard

The specific embodiment

See also Fig. 1, embodiment 1, C shape table leg, fan-shaped single case, fan-shaped table case (4) is by movable desk cover (1), hinge (2), table case lid (3) and switch plate washer (28) are formed, be rectangular segment, be provided with an iron plate of case fixed belt hole (5) assembles mutually with C shape table leg (11) with iron pipe table leg (8) and is connected in the bottom of this case, the iron plate (5) that is provided with lacing wire (6) upper end and table case fixed belt hole in the upper end of iron pipe table leg (8) links to each other, the lower end links to each other with the upper end of set bolt (7) and iron pipe table leg (8), the upper end of C shape table leg (11) links to each other with table case fixed belt hole iron plate (5), the stage casing is welded on the iron pipe table leg (8), and the lower end of iron pipe table leg (8) and C type table leg (11) is provided with table leg inner sleeve (9) and adjustment hole (10); The lower end of chair foreleg (15) is provided with chair inner sleeve (14), the stage casing is provided with movable arm-tie (16) and lacing wire (17), chair back leg (18) retreats with another chair with stull (26) and links to each other, be provided with the movable binding of guiding movable axis (19) and chair foreleg (15) in the top, the lower end of back frame (24) is provided with hook (21) and links to each other with arm-tie (20), its lower end is connected with linking post (22) and limited support (23), be provided with backrest (25) in the upper end of back rest (24), on the turning round of arm-tie (20) and chair foreleg (15), be provided with seat surface (27).

See also Fig. 2, embodiment 2, and two case love seats, casing are two casings, are all two casings mutually with example structure, and the lower end of iron pipe table leg (8) is provided with sleeve pipe and adjustment hole (10), is bifurcated pipe bottom; Chair is a love seat, and its structure is identical with embodiment 1.

See also Fig. 3, embodiment 3, the desk of cell under the upper and lower band (33), rear side at this is provided with desk lamp plate (31), desk lamp (30) and Table lamp stand (32) are housed on this plate, and table leg (8) is wooden or with the disposable die casting of model, remaining Chair structure is identical with embodiment 1.

See also Fig. 4, embodiment 4, simple type table, chair, the structure of this simple type desk is identical with embodiment, establishes an angle ring (29) on the iron pipe table leg (8), and it is following fixing to imbed the horizon bottom, chair foreleg (15) directly inserts in the angle ring (29), establish a limited support between the chair foreleg, omitted the chair back leg, all the other are identical with embodiment 1.

See also Fig. 5, be the folding shape in above-mentioned 1,2,3,4 embodiment tables, the folding case lower end of packing into of chair, at first utilize guiding movable axis (19) to withhold together back rest (24), backrest (25), seat surface (27), limited support (23), hook (21), back rest (24), stull (26) are exposed, the arm-tie (16) of living is untied out of control, chair back leg (18) and chair foreleg (15) are buckled together, activity by the clamping plate (13) in the middle of tables and chairs and the chair legs with its push fan type table case (4) below, the upper end of lower clapboard (33).

Claims

1. can regulate collapsible chair desk for one kind, comprise desk and chair, it is characterized in that, fan-shaped table case (4) is by movable desk cover (1), hinge (2), table case lid (3) and switch plate washer (28) are formed, be rectangular segment, be provided with an iron plate of case fixed belt hole (5) assembles mutually with C shape table leg (11) with iron pipe table leg (8) and is connected in the bottom of this case, the iron plate (5) that is provided with lacing wire (6) upper end and table case fixed belt hole in the upper end of iron pipe table leg (8) links to each other, the lower end links to each other with the upper end of set bolt (7) and iron pipe table leg (8), the upper end of C shape table leg (11) links to each other with table case fixed belt hole iron plate (5), the stage casing is welded on the iron pipe table leg (8), and the lower end of iron pipe table leg (8) and C type table leg (11) is provided with table leg inner sleeve (9) and adjustment hole (10); The lower end of chair foreleg (15) is provided with chair inner sleeve (14), the stage casing is provided with movable arm-tie (16) and lacing wire (17), chair back leg (18) retreats with another chair with stull (26) and links to each other, be provided with the movable binding of guiding movable axis (19) and chair foreleg (15) in the top, the lower end of back frame (24) is provided with hook (21) and links to each other with arm-tie (20), its lower end is connected with linking post (22) and limited support (23), be provided with backrest (25) in the upper end of back rest (24), on the turning round of arm-tie (20) and chair foreleg (15), be provided with seat surface (27); Folding shape is that back rest (24), backrest (25), seat surface (27) utilize guiding movable axis (19) to withhold together, limited support (23), hook (21), back rest (24), stull (26) are exposed, the arm-tie (16) of living is untied out of control, chair back leg (18) and chair foreleg (15) are buckled together, activity by the clamping plate (13) in the middle of tables and chairs and the chair legs with its push fan type table case (4) below, the upper end of lower clapboard (33).