CN201332866Y

CN201332866Y - Automatic sitting and lying chair

Info

Publication number: CN201332866Y
Application number: CNU2008202108805U
Authority: CN
Inventors: 龙彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-09
Filing date: 2008-12-09
Publication date: 2009-10-28
Anticipated expiration: 2018-12-09

Abstract

An automatic sitting and lying chair is characterized by the structure that a front leg board is arranged at the front end of an ordinary sitting and lying chair; the front leg board is connected with a sitting board through a front leg board shaft; a balance hoisting rope is arranged on the front leg board; a bolt column for the leg board is arranged on each of two sides of a connecting shaft for a chair backrest and a sitting board; a stable clamping hook is arranged on the inner side of the rear leg of the chair; and a positioning clamp, a return spring and a hoisting rope spring are arranged in a handle. The automatic sitting and lying chair has the advantages of simple structure, easy manufacture, low cost, strong durability, wide application range and convenient operation. Furthermore, the automatic sitting and lying chair can be automatically lifted to serve as a bed, thereby providing comfortable sleeping for a user. At the same time, the automatic sitting and lying chair has the advantage and the effect of overcoming the phenomenon of sour-acid hands and foots, which is caused by the unsmooth blood circulation when a sitting and lying chair is used for the sleeping.

Description

Automatically sit sleeperette chair

Technical field

The utility model relates to the have a rest furniture of usefulness of people and sits sleeperette chair, but particularly automatic lifting forms the automatic seat sleeperette chair of the equally smooth comfortable rest sleep of bed.

Background technology

At present, the enjoy the cool summer seat sleeperette chair of usefulness of people has two kinds in bamboo wood, and bamboo chair adopts bamboo to process, can not folding storage; The chair frame of wood chair is wooden, and seat back pad then is to adopt all cloth, plastic optical fibre cloth and thin bamboo strips used for weaving, collapsible collection, can sit also and can couch during the summer rest, use conveniently moving, can be transported to the nice and cool part of outdoor ventilation arbitrarily and have a rest, put pin inconvenience when weak point is rest, land, erect with stool in addition and put pin, because of a little, the trick that couched for a long time is easy to generate tingle phenomenon, even general sensation is uncomfortable, and reason is exactly the crooked poor blood circulation of trick.

Summary of the invention

The purpose of this utility model provides a kind of automatic seat sleeperette chair that has improved, and its can automatic lifting form the same smooth comfortable rest of bed, thereby has avoided poor blood circulation and the tingle phenomenon of trick that produces.

Solution of the present utility model is: the seat front end at common seat sleeperette chair is equipped with forefoot plate, forefoot plate is connected with seat by the forefoot plate axle, the balance lifting rope is housed on the forefoot plate, gusset door bolt post is equipped with in the chair back and seat connecting axle both sides, gusset door bolt post is provided with the door bolt plate, spindle hole, the holding screw hole, the inboard dress of the chair rear foot is stablized grab, stablize grab and be provided with grab, screw hole, the handrail locator card is housed in the handrail, the handrail locator card is provided with locator card, handrail fulcrum axis hole, the lifting rope axle, back-moving spring and lifting rope spring are housed in the handrail simultaneously, during use, as long as two hands are the flicking handrail simultaneously, chair back axis is under the effect of back-moving spring, automatically break away from handrail location grab, this moment, the people one leaned on because the effect of human body gravity backward, the chair back falls flat automatically, and the grab that is positioned, gusset door bolt post blocks picking-up simultaneously, in addition owing to the lifting rope axle on the handrail locator card is elevated, and forefoot plate is sling and maintained an equal level with seat by the balance lifting rope, thereby make the chair back, seat, forefoot plate keeps a plane, and as the comfortable rest sleep of bed, when the people wakes up when sitting up, under the effect of back-moving spring, the chair back raises rapidly, and chair back axis is blocked the location by the handrail locator card, simultaneously owing to loosen the balance lifting rope automatically owing to the reduction of the lifting rope axle on the handrail locator card, forefoot plate descends under the self gravitation effect automatically, sits sleeperette chair automatically and recovers the seat original state.

Adopt automatic seat sleeperette chair of the present utility model, have simple in structure, easy to manufacture, with low cost, durable in use, the scope of application is wide, easy to operate, overcome simultaneously and sat the poor blood circulation that sleeperette chair is had a rest and produced in bed, advantage and effects such as the tingle phenomenon of trick for a long time.

Description of drawings

Fig. 1 sits the sleeperette chair structural representation automatically;

Fig. 2 is that the schematic diagram after putting down falls in automatic seat sleeperette chair automatically;

Fig. 3 is gusset door bolt rod structure figure;

Fig. 4 is for stablizing hook structure;

Fig. 5 is a handrail locator card structure chart.

The specific embodiment

Elaborate below in conjunction with drawings and Examples.

Automatic seat sleeperette chair in Fig. 1 to Fig. 5 description, a pillow 1 is arranged, the chair back 2, handrail 3, chair rear foot clamping plate 4, handrail 3 connects support by handrail axis 5, chair rear foot clamping plate 4 crus curvilineum folding axles 6 connect front chair leg 14, be fastenedly connected back chair pin 24 with screw simultaneously, the front end of seat 8 is provided with forefoot plate 9, forefoot plate 9 is flexibly connected by forefoot plate axle 12, balance lifting rope 7 is housed on the forefoot plate 9, the other end of balance lifting rope 7 connects lifting rope axle 10, and be connected with lifting rope spring 11, seat axis 13 is the connecting axle of the seat 8 and the chair forward foot in a step 14, the junction, chair back connecting axle 19 both sides of the chair back 2 and seat 8 is provided with gusset door bolt post 15, gusset door bolt post 15 is provided with door bolt plate 16, connect axis hole 17, screw hole 18, gusset door bolt post 15 is by chair back connecting axle 19 and screw connecting hole 17, screw hole 18 is connected and fixed, the chair rear foot 24 inboards, be equipped with and stablize grab 21, stablize grab 21 and be provided with grab 22, screw hole 23, stablizing grab 21 is fastened on the chair rear foot 24 by screw 23 by screw, dress handrail locator card 26 in the handrail 3, handrail locator card 26 is provided with location grab 27, handrail central axis hole 28, lifting rope axle 10, handrail locator card 26 is contained in the handrail 3 by 5 connections of handrail axis, back-moving spring 20 1 ends connect handrail axis 5, one end connects chair back axis 25, lifting rope spring 11 1 ends connect handrail axis 5, one end connects balance lifting rope 7, during use, people in being sitting in automatic seat sleeperette chair thinks in bed, two hands are flicking handrail 3 simultaneously, under the effect of back-moving spring 20, chair back axis 25 breaks away from handrail location grab 27 automatically, at this moment, people's leans back, under the effect of human body gravity, the chair back 2 slowly falls flat automatically, and snapped in chair back axis 25 by the location grab 27 of handrail locator card, gusset is fastened the door bolt plate 16 on the post 15 with a bolt or latch simultaneously, snap in the grab of stablizing on the grab 21 22, handrail locator card 26, gusset door bolt post 15, stablizing grab 21 actings in conjunction holds up the chair back 2 chuckings, in addition because the chair back 2 and 25 reductions of chair back axis, 10 risings of lifting rope axle on the handrail locator card 26, therefore 7 of balance lifting ropes are sling forefoot plate 9 automatically and are raised, and maintain an equal level with seat 8, thereby make the chair back 2, seat 8, forefoot plate 9 keeps the rest of equally sleeping of a planes images bed, when the people wakes up when sitting up, under the elastic force effect of back-moving spring 20, the chair back 2 raises rapidly, chair back axis 25 is blocked the location by the handrail locator card, simultaneously, because handrail locator card lifting rope axle 10 reduces, automatically loosen balance lifting rope 7, forefoot plate 9 descends under the effect of self gravitation automatically, and balance lifting rope 7 is shunk tension by the spring force of lifting rope spring 11, sits the sleeperette chair that crouches automatically and reverts to the seat original state.

Claims

1, a kind of automatic seat sleeperette chair, comprise a pillow (1), the chair back (2), handrail (3), chair rear foot clamping plate (4), handrail axis (5), rear foot folding axle (6), seat (8), seat axis (13), the chair forward foot in a step (14), the chair rear foot (24), chair back connecting axle (19), it is characterized in that: the front end of seat (8) is established forefoot plate (9), be connected with forefoot plate axle (12) between forefoot plate (9) and the seat (8), balance lifting rope (7) is housed on the forefoot plate (9), chair back connecting axle (19) both sides are provided with gusset door bolt post (15), the chair rear foot (24) inboard is provided with stable grab (21), be provided with handrail locator card (26) in the handrail (3), back-moving spring (20), lifting rope spring (11).

2, automatic seat sleeperette chair according to claim 1, it is characterized in that: gusset door bolt post (15) is provided with door bolt plate (16), connects axis hole (17), screw hole (18), stablize grab (21) and be provided with grab (22), screw hole (23), handrail locator card (26) is provided with grab (27), handrail central axis hole (28), lifting rope axle (10).