CN2065019U - Health-giving foldable tables or chiars for children - Google Patents

Health-giving foldable tables or chiars for children Download PDF

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Publication number
CN2065019U
CN2065019U CN 90210456 CN90210456U CN2065019U CN 2065019 U CN2065019 U CN 2065019U CN 90210456 CN90210456 CN 90210456 CN 90210456 U CN90210456 U CN 90210456U CN 2065019 U CN2065019 U CN 2065019U
Authority
CN
China
Prior art keywords
desktop
chair
hinged
end
knob
Prior art date
Application number
CN 90210456
Other languages
Chinese (zh)
Inventor
魏晶亚
Original Assignee
魏晶亚
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 魏晶亚 filed Critical 魏晶亚
Priority to CN 90210456 priority Critical patent/CN2065019U/en
Publication of CN2065019U publication Critical patent/CN2065019U/en

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Abstract

The utility model relates to a health-giving foldable table or chair for children, which is based on an ordinary foldable chair. A guide slot is arranged on the front supporting leg of the foldable chair, the supporting bracket for the table top is mutually connected with the supporting bracket for the chair back through a hinge structure, and when the table top is raised to the horizontal position, the connecting chair back is in proper position. A spring hook plate structure is arranged at the back side of the table top, the table top can be folded under the chair top while not in use, and the front and the back ends of the table top are also provided with a book shelf and a myopia-preventing frame. The utility model has the advantages of reasonable structure and small occupation of land, which not only can be used as a table and chair simultaneously, but also can be used as a chair singly, and can be an ideal appliance of reading and writing for children.

Description

The utility model relates to a kind of infantile study and commonly uses folding table/chair, is applicable to that children read, the occasion of writing and using as common folding seat.

In the prior art, folding seat only has the general utility functions of chair, and desk did not possess the function of chair again when children learnt, especially hour at family's floor space, only be equipped with and be suitable for the desk or the desk of being grown up and using, be unsuitable for children and use, cause certain difficulty for children's reading and writing.

The purpose of this utility model is to overcome above-mentioned shortcoming of the prior art, designs a kind of folding table/chair that is suitable for children's reading and writing.

Key problem in technology of the present utility model is to increase a upset desktop and movable back on common folding seat, and bookslide and myopia-preventing frame are set on active desktop.

Realize the upset of desktop, be torsion spring to be set at the desktop back side one end, the other end is provided with a flexible springs, and the front end of this spring links to each other with a knob, and this knob is located at a limit, the spring rear portion is provided with a hook-plate, this hook-plate hooks a fixedly limiting plate, makes desktop place horizontal level, presses knob, make hook-plate throw off fixedly limiting plate, make desktop in the upright position by torsion spring elastic force.

The realization tables and chairs are folding, be on the front leg strut of common folding seat, to establish a guide groove, desktop bracing frame one end slides in guide groove, the other end links to each other with the horizontal frame linking of desktop, this horizontal frame linking one end supporting desktop, the other end links to each other with chair movable back support, along with the desktop bracing frame slides in guide groove, desktop is risen or fall, movable back also moves forward and backward.

Compare with prior art, the utlity model has rational in infrastructure, take up an area of few, double table, the chair done, anti-ridge vertebra bending, multiple function such as myopia prevention is the desirable apparatus of children's reading and writing.

Accompanying drawing 1 is the utility model structural upright schematic diagram; Fig. 2 is the front view of Fig. 1; Fig. 3 is the schematic diagram of desktop overturn structure.

In conjunction with the accompanying drawings, narrate content of the present utility model:

Show as Fig. 1 and Fig. 2, fore-stock 10 and after-poppet 12 hinges are pressed, seat 11 and fore-stock 10, after-poppet 12 is hinged, constitute common folding seat, bottom at fore-stock 10 is provided with guide groove, one end of support 1 and can slide in guide groove in guide groove, and an end of the other end and bracing frame 2 is hinged, the other end of bracing frame 2 and horizontal frame linking 7 are hinged, totally two of horizontal frame linkings 7, front end is " Z " font, is connected with sleeve 13 with limiting plate 16 respectively, rear end and two pull bars 9 are hinged, and chair back 8 is hinged between two pull bars 9.Have stopper slot on the backrest 8, the pin of pull bar 9 terminations can slide in this stopper slot.

The front end of desktop 4 is hinged with bookslide 3, and the rear end centre is hinged with myopia-preventing frame 6, and bookshelf 3 can turn to desktop around hinge, and myopia-preventing frame 6 can make it mutually neat with desktop to the rotation of desktop left side.

Right side, desktop 4 rear end is provided with knob 5(such as Fig. 3 shows), knob 5 middle parts are with stage clip 17,5 and 17 and are contained in the compression spring cover 18, knob 5 front portions are hook-shaped, when desktop during at horizontal level, the hook of knob 5 front portions hooks limiting plate 16, and limiting plate 16 is fixed on the horizontal frame linking 7.Establish at least two sleeves 13 and two torsion springs 14 on desktop 4 another horizontal frame linkings 7, by bolt sleeve 13 is fixed on the desktop 4, horizontal frame linking 7 can rotate in sleeve 13, and torsion spring 14 external parts are connected with limiting plate 15.

On fore-stock 10 and backrest 8, be provided with screw, be used to regulate the height of desktop 4 and seat 11 and chair back 8.

Course of action of the present utility model is:

It is parallel to the ground that chair is opened back seat 11, and movable back 8 is at the A point, and active desktop 4 is at the B point, and can do conventional chair and use this moment.When desiring to do Health care desk and chair and using, active desktop 4 has upwards been removed, be hinged on desktop bracing frame 2 on the horizontal frame linking 7 of desktop also along with rising in the bottom shop bolt is stuck in the groove of guide groove support 1 upper end, desktop places on the C point position securely at this moment.Because pull bar 9 is hinged on the horizontal frame linking 7 of desktop, therefore along with desktop rises, movable back 8 slides in the backrest upper limit position groove by the pin on the pull bar 9 and makes backrest do gyration, arrives the D point at last, and this moment, this device can be done the tables and chairs use of writing.

At the desktop bottom righthand side one knob 5 is arranged, press knob 5, make spring 17 compressions, the hook-plate reach of knob 5 front portions, make it to break away from limiting plate 16, this moment, desktop 4 relied on the torsion spring 14 that is fixed on the horizontal frame linking 7, with the E point be axial right rotation last with 11 one-tenth vertical configurations of seat, the user can arbitrarily come in and go out at this moment.

At the hinged myopia-preventing frame 6 in desktop 4 rear ends, after occupying stably, the person of writing myopia-preventing frame 6 can have been removed from right to left gently, be located by bumping pearl during to the upright position.The stand of myopia-preventing frame 6 is made up of frid and slide plate, and adjustable height, is applicable to differing heights.One bookslide (music easel) is arranged on the desktop front end face, be connected on the desktop front end face by hinge, the user can arbitrarily lift or set level on the table.

Claims (2)

1, a kind of child folding Health care desk and chair constitutes support by fore-stock 10 and after-poppet 12 are hinged, and seat 11 is hinged between fore-stock 10 and the after-poppet 12, constitutes common folding seat, it is characterized in that:
The bottom of a, fore-stock 10 is provided with guide groove, one end of support 1 and can slide in guide groove in guide groove, and an end of the other end of support 1 and bracing frame 2 is hinged, the other end of bracing frame 2 and horizontal frame linking 7 are hinged, totally two of horizontal frame linkings 7, front end is " Z " font, is connected with sleeve 13 with limiting plate 16 respectively, rear end and two pull bars 9 are hinged, chair back 8 is hinged between two pull bars 9, has stopper slot on the backrest 8, and the pin of pull bar 9 terminations can slide in this stopper slot.
The front end of b, desktop 4 is hinged with bookslide 3, and the rear end centre is hinged with myopia-preventing frame 6, and bookshelf 3 can overturn to desktop around hinge, and myopia-preventing frame 6 can make it mutually neat with desktop to the rotation of desktop left side,
C, right side, desktop 4 rear end are provided with knob 5 near the person of writing, knob 5 middle parts are with stage clip 17,5 and 17 are contained in the compression spring cover 18, and knob 5 front portions are hook-shaped, when desktop during at horizontal level, the hook of knob 5 front portions hooks limiting plate 16, limiting plate 16 is fixed on the horizontal frame linking 7, establishes at least two sleeves 13 and two torsion springs 14 on the horizontal frame linking of another of desktop 4, by bolt sleeve 13 is fixed on the desktop 4, horizontal frame linking 7 can rotate in sleeve 13, and the external part of torsion spring 14 is connected with limiting plate 15.
2,, it is characterized in that said fore-stock 10 and backrest 8 are provided with standby screw, are used to adjust the height of desktop 4, seat 11 and backrest 8 according to the Health care desk and chair of claim 1.
CN 90210456 1990-04-27 1990-04-27 Health-giving foldable tables or chiars for children CN2065019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90210456 CN2065019U (en) 1990-04-27 1990-04-27 Health-giving foldable tables or chiars for children

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90210456 CN2065019U (en) 1990-04-27 1990-04-27 Health-giving foldable tables or chiars for children

Publications (1)

Publication Number Publication Date
CN2065019U true CN2065019U (en) 1990-11-07

Family

ID=4890365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 90210456 CN2065019U (en) 1990-04-27 1990-04-27 Health-giving foldable tables or chiars for children

Country Status (1)

Country Link
CN (1) CN2065019U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103202604A (en) * 2013-04-08 2013-07-17 迟英娟 Portable desk-chair set for music teaching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103202604A (en) * 2013-04-08 2013-07-17 迟英娟 Portable desk-chair set for music teaching
CN103202604B (en) * 2013-04-08 2015-08-12 齐鲁师范学院 Portable music teaching desk chair

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
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