CN2925247Y

CN2925247Y - Multifunctional arm chair with desk

Info

Publication number: CN2925247Y
Application number: CNU2006200578987U
Authority: CN
Inventors: 李占巨
Original assignee: Qu Lianghan
Current assignee: Qu Lianghan
Priority date: 2006-04-18
Filing date: 2006-04-18
Publication date: 2007-07-25
Anticipated expiration: 2016-04-18

Abstract

The utility model provides a new-type high-backed chair with convenient portability, little space occupation and multiple functions of both chair and table, which comprises a chair stand, a chair back, a back support, a back cover, a stand support and a stand cover. A box body with a guide groove opening is positioned at the lateral side of the chair back; an axis stand and a box body are positioned at one end next to the upper section of the box body; the axis stand integrates with the chair back; the back covered with a through hole is provided with a guide groove opening corresponding to that in the box body of chair back; the back support passes through the box body and the guide groove opening at the back cover; a fixing ring and a lower buckling part with a bent button are positioned solidly at one section inside the box body; the handle for an upper buckling part with a bent button passes through the through hole; a spool is positioned on the axis stand; the upper buckling part can rotate around the spool; a spring is arranged corresponding to the handle inside the box body; the stand cover with concave groove is positioned right under the chair stand; one section of the support stand is positioned inside the concave groove; the stand cover is connected to the chair back via a middle axis tube; the back support is connected to the stand support via a chuck with screws.

Description

A kind of multi-functional arm-chair of transferring into desk

Technical field:

The utility model relates to the daily living article technical field, relates in particular to a kind of multi-functional arm-chair of transferring into desk.

Background technology:

People's desk used in everyday, chair are generally divided mode, be independent chair or desk, people are when using, take up room in order to carry easy to carry or to reduce, the designer is designed to chair or desk respectively can sell off, so more adapt to the daily life more conditions, example: in the time of desk and chair need being used when carrying out outdoor activities respectively, use this product just easily.

Summary of the invention:

The purpose of this utility model is at the shortcoming that exists in the prior art, the structure of arm-chair is improved, thereby design a kind ofly carry convenient transportation, the little novel arm-chair that not only can make chair but also can make desk takes up room.

For achieving the above object, the technical solution of the utility model is: it includes: seat support, the chair back, back of the body frame, the back of the body lid, mounting and flap, and the casing that has the guide groove breach is positioned at chair back dorsal surface, and the end near the top in the casing has an axle bed, casing.The axle bed and the chair back are one-body molded, the back of the body of band through hole covers and also has and the corresponding guide groove breach of chair back casing guide groove breach, back of the body frame runs through casing and carries on the back the guide groove breach that covers, Gu cooperating with the following fastener of the curved button of band to be fastened on, ring carries on the back chord position a section in casing, handle on the upper fastener of the curved button of band passes through hole, the axle core places on the axle bed, upper fastener can rotate around the axle core, is furnished with spring on the position of corresponding handle in the casing, the flap of band groove moulding is anchored on the seat support below, one section of mounting places in the groove, and flap is connected by central siphon with the chair back, and back of the body frame is connected with screw by chuck with mounting.

In sum, the arm-chair of this innovation can overcome the shortcoming of prior art, have easy to carry, be applicable to multiple occasion, occupy little space, advantage such as simple to operate and dual-use material.

Description of drawings:

Accompanying drawing 1 is a three-dimensional exploded view of the present utility model;

Accompanying drawing 2 is a turnover procedure chart of the present utility model;

Accompanying drawing 3 is desk state diagram of the present utility model.

The specific embodiment:

The utility model will be further described below in conjunction with drawings and Examples:

Casing 8 bilateral symmetry of the chair back 2 back have guide groove breach 7, the back of the body covers 4 both sides also have two symmetries on the relevant position guide groove breach 11, on cover on 4 corresponding to 17 the position of shaking hands, the back of the body has square through hole 10, handle 17 passes from through hole 10, the chair back 2 and back of the body frame 3 can be done relative motion on guide groove breach 7, in casing 8 near above the position a pair of axle bed 9 is arranged, the axle core 18 of upper fastener 16 is placed on the axle bed 9, upper fastener 16 can rotate around axle core 18, admittedly encircle 12 and following fastener 14 work in coordination to be anchored on and carry on the back frame 3 and be positioned at a section of casing 8, when being in the chair state, back of the body frame 3 is positioned at one section the top that is positioned at guide groove breach 7 of casing 8, under the effect of spring 19, the curved button 15 of upper fastener 16 and the curved button 13 of following fastener 14 fasten mutually, play locking action, in the time will changing into the desk state, as long as click handle 17, the curved button 15 of upper fastener 16 and the curved button 13 of following fastener 14 are broken away from.

In one section U-shaped groove 20 that places on the flap 6 of mounting 5, flap 6 is fastened to seat support 1 below, and seat support 1 and flap 6 can rotate around mounting 5, and back of the body frame 3 is fastenedly connected by chuck 22 usefulness screws with mounting 5.

According to making up with upper member, to convert the desk state to from the chair state, pin handle 17 earlier, upper fastener 16 is just around 18 rotations of axle core, make the curved button 15 of upper fastener 16 and the curved button 13 of following fastener 14 break away from release, when then the chair back upwards being drawn the back of the body is covered 4 to sinciput, at this moment seat support 1 just rotates around mounting 5, simultaneously the chair back 2 was not only made corresponding rectilinear motion but also was rotated around back of the body frame 3 along guide groove breach 7, be horizontal up to the chair back 2, unclamp handle 17 at last, under the effect of spring 19 upper fastener 16 curved buckle 15 with curved 13 snap lock of buckleing of following fastener 14; If convert the chair state to from the desk state, as long as pin handle 17, make curved button 13 disengagings of curved button 15 with the following fastener 14 of upper fastener 16, then the chair back is pulled back, seat support 1 is just around mounting 5 rotation, and the chair back 2 was not only made corresponding rectilinear motion but also rotated around back of the body frame 3 along guide groove breach 7 simultaneously, up to returning the chair state again, unclamp handle 17, the curved button 13 of the curved button 15 of upper fastener 16 and following fastener 14 is with regard to snap lock so.

The embodiment of the above is the preferred embodiment of this product only, is not the practical range with this limits product, so the equivalence that the shape of Fan Yiben product, structure and principle are done changes, all should be covered by in the protection domain of this product.

Claims

1, a kind of multi-functional arm-chair of transferring into desk, it includes seat support (1), the chair back (2), back of the body frame (3), back of the body lid (4), mounting (5) flap (6) and casing (8), it is characterized in that: the casing (8) that has guide groove breach (7) is positioned at the chair back (2) back side, end near the top in the casing has axle bed (9), casing (8), the axle bed (9) and the chair back (2) are one-body molded, also have the guide groove breach (11) corresponding on the back of the body lid (4) of belt length square through hole (10) with guide groove breach (7), back of the body frame (3) runs through the guide groove breach on casing (8) He Beigai (4), carry on the back frame (3) and be positioned at a section of casing (8) Gu ring (12) cooperates with the following fastener (14) of the curved button of band (13) to be fastened on, handle (17) on the upper fastener (16) of the curved button of band (15) passes through hole (10), axle core (18) places on the axle bed (9), upper fastener (16) can rotate around axle core (18), is furnished with spring (19) on the position of corresponding handle (17) in the casing, the flap (6) of band U-shaped groove (20) moulding places seat support (1) below, one section of mounting (5) places in the U-shaped groove (20), flap (6) is connected by axis (23) with the chair back (2), and back of the body frame (3) is fastenedly connected with screw by chuck with mounting (5).