CN1181777C

CN1181777C - Multifunctional comfortable chair and bed series

Info

Publication number: CN1181777C
Application number: CNB991230353A
Authority: CN
Inventors: 陆永岚
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-25
Filing date: 1999-10-25
Publication date: 2004-12-29
Anticipated expiration: 2019-10-25
Also published as: WO2001030202A1; CN1235531C; AU1016001A; CN1293936A; CN1450872A

Abstract

The present invention relates to a series of multifunctional comfortable chairs and beds. The structure of traditional easy chairs is changed. The present invention is characterized in that after a chair seat and chair feet are combined by a bow-shaped combined tooth rocking structure, etc., force moment enough to return back a balanced state can also be generated, so rocking can be realized. The feet of a user can be higher than the head, which is favorable for creative thinking and deep memory and is favorable for the conditioning of the heart, the body and the viscera of the user. The present invention has no noise, can be used as an office chair or a comfortable chair or an easy sofa or a cane chair or a rocking bed, and furniture factories can put the present invention into production.

Description

A kind of easy chair, bed

The present invention relates to a kind of comfortable chair and bed.

Present rocking chair also claims easy chair, and from the CD-RW discsCD-RW of " world's chair elaboration is assembled ", we can retrieve, and its structure is traditional all the time, and function is more single, and it is big to occupy the space, and noise is arranged.

Present swivel chair mostly is sitting posture, the chair back is the fine setting that realizes chair back gradient with spring, flexible, the seat face often can not reach lean forward or retread require gradient, both do not conformed in the science of bending over the desk the to write gradient requirement of leaning forward, when receiving a visitor or chat, do not reach the limbs optimum reelability quality yet, more can not make chaise longue or easy chair has used; Being problematic in that according to the technical staff's of the artistic design studies of industry department of moral, method university research, the resilient chair back is the easiest to cause the backbone strain, is the avoiding greatly of seat design on the ergonomics.

The function that present sofa does not also shake, the change how on style and lining, to do.Rattan chair is as the same.

Present child's shaking table, or claim cradle, structure also is traditional; And adult bed domestic also do not find to have shake.

The purpose of this invention is to provide a kind ofly new lie, Rocking chair bed structure formula; It can regulate the seat face of traditional easy chair and backrest slope, and the amplitude of shaking is bigger, and it is less but to occupy the space, noiselessness and wearing and tearing; It makes the swivel chair that repacks on this basis, can be used as new century knowledge economy epoch office chair, be to satisfy simultaneously to bend over the desk to write and the better design of the requirement of the talk of receiving a visitor, can do chaise longue, easy chair use again, can be under modern society's fast pace situation, the usefulness of people's work and leisure, its noiselessness, floor space is little, and helps improving people's trait of thinking and life quality; The present invention also can be used on sofa or the rattan chair, makes it become peaceful and comfortable sofa, rattan chair; Also can be used for simultaneously child's shaking table, even adult's bed, and can eliminate the noise and the wearing and tearing of facial ornament thing over the ground of overslaugh sleep, be convenient to move, be convenient to also realize that the automation of not wanting artificial power shakes.

The object of the present invention is achieved like this: the chair back becomes to be rotationally connected with the seat face, and armrest rear end becomes to be rotationally connected with the chair back, and handrail is anterior to become adjustable mobile structure to close with the support handrail, so that the gradient of backrest can be regulated; Support handrail lower end and seat face are affixed; And structure is shaken in important arc combination of the present invention, be to form by moving tooth and two major part combinations of seat tooth structure knot, the teeth of the teeth of moving tooth and seat tooth are in the force part interlock, moving flank wall is fixed with the protrusion minor axis, the projection of minor axis embeds in approximate meniscate being pickled with grains or in wine of opening present flank wall, disengagement with the restriction bidentate, and the relative scope of activities that can limit two teeth is to satisfy the requirement and the qualification of shaking, here be noted that, arc combination is shaken in the structure of structure, moving tooth can be changed with the position of seat tooth, in other words conj.or perhaps can be inverted, be with arc U-shaped drafting up, so far in this enforcement figure illustration, our schematic illustration arc combination of the present invention shake structure, and then the preceding the branch place go on to say; Support handrail top is affixed with the moving tooth of arc combining structure body inside, and the seat tooth but is to be fixed in chair pin top with the toothholder involucrum; The chair pin can be with existing easy chair arc-shaped feet, the also available existing posture chair pin that changes slightly, also can use simple ⊥ shape, L shaped pin etc., when using posture, ⊥ shape, L shaped pin, if will be convenient to moving, rotating of whole chair body, nature can be loaded onto multi-directional ball in their bottom, and more convenient and importantly also available existing swivel chair pin has just installed a U-shaped support on the push rod of swivel chair pin or screw rod; In addition, for the chair that makes these different footings when making easy chair and use, the easier assurance of human body they and make the people more comfortable, loosen, the adjustable leg rest frame of stretching can be installed under chair seating face.

Purpose of the present invention is if be used in the repacking of sofa, then can do the seat face of sofa and backrest and handrail as a whole, be placed on the support arm-rest frame, because traditional sofa handrail is very wide, and the inside hollow, lay the good place of support arm-rest frame etc. just, and then under whole sofa body support arm-rest frame, connect shorter ⊥ shape chair pin, the samely to shake a tooth of structure affixed with arc combination naturally for chair pin upper end, foot bottom also can be loaded onto multi-directional ball, be convenient to move, attractive in appearance for avoiding exposing of chair pin inner structure to influence, can cover with sarong in the bottom of sofa handrail, because it is liftoff lower that sofa is sat face, skirt cloth structure has been arranged, and the amplitude of shaking can more also can have been blocked inaesthetic defective.Equally also available this method is changed system into easy chair with wide handrail rattan chair.

Purpose of the present invention is as if in the manufacturing that is used in child's shaking table or adult's bed, then be in the middle of the seat shelves of bed, to add guardrail, guardrail for child's shaking table was exactly originally, then need add in addition for adult's bed, about 1/4th places of adult's bed board can regulate gradient as hospital bed, and the seat face of similar chair is the same with the relation between backrest, the yardstick of adult's bed is big, weight is big, be the safety meter, should adorn the adjustable elastic post for four jiaos, and establish elasticity holder and arresting lever at foot rest; For shaking table can constantly be shaken, especially children, baby or patient, the elderly, in the time can not reaching the function of easy chair with the ability of limbs, then can micro-shaped motor be installed at cabinet base middle part and bed shelves position, and, utilize elasticity driving lever shaking bed shelves to realize gently by miniature speed change toothing; As long as adult's bed just can cause and shake with pulling a lower supporting frame but generally speaking.

The present invention is the suitable number of degrees because the seat face of chair can lean forward or retread, so be more suitable for bending over one's desk working or receive a visitor talk; Because chair back gradient is adjustable, is desirable chaise longue; Owing to there has been arc combination to shake structure, the mode that the function of easy chair is able to differ from another kind traditional structure realizes; And the amplitude of shaking is bigger, has avoided noise, weares and teares, has dwindled and occupied the space; So it is a kind of extremely desirable multifunctional chair.

The present invention is used for sofa or rattan chair, has then increased the easy chair function of sofa or rattan chair, and people's comfort level is bigger.

The present invention is used for child's shaking table or adult bed, has reduced the noise that influence child and patient, the elderly's sleep, if after realizing that electricity is stirred, then Jie has been put the workload of mother and caregiver.Though manufacturing cost increases to some extent,, then can bear the people of needs.

Below in conjunction with accompanying drawing structure of the present invention is further described below:

Fig. 1 be the present invention a kind of be the structure of chair figure of footing with the posture pin.

Fig. 2 is a kind of structure of chair figure that is footing with existing common swivel chair pin of the present invention.

Fig. 3 is positive and negative, the profile that structure is shaken in the arc combination of the present invention.

Fig. 4 be of the present invention be the structure of chair figure of footing with L shaped arcuate bottom.

Fig. 5 is leg rest shelf structure figure of the present invention.

Fig. 6 be of the present invention be the peaceful and comfortable couch structure chart of footing with the couch body with ⊥ shape pin.

Fig. 7 is that the present invention is that body, ⊥ shape pin are the child's shaking table structure chart that supports with the cradle for infant.

Fig. 8 is adult's shaking table structure chart of the present invention.

Be rotationally connected for 2 one-tenth with the chair back with reference to Fig. 1,2,3 seat faces 1; Handrail 5 rear ends are rotationally connected for 2 one-tenth with the chair back, and are anterior then close with 6 one-tenth adjustable mobile structures of support handrail; Support handrail 6 lower ends and seat face 1 are affixed; It is affixed inside with support handrail 6 tops that the moving tooth 9 of structure 7 is shaken in arc combination, the moving structure of 10 one-tenth teeth of moving tooth 9 and seat tooth closes, seat tooth 10 usefulness involucrums 13 are fixed in chair footing top, load onto respectively near support handrail 6 lower ends at seat face 1 and to hit lobe 8, when hitting on the firm chair pin in lobe 8 tops, be fit to bend over one's desk working or the talk of receiving a visitor, when hitting lobe 8 and pushing aside, be suitable for shaking; Because the chair body is placed on posture pin 3 or the traditional swivel chair pin 4, rotates and move and also can realize.

With reference to Fig. 3, be positive and negative, the profile that structure 7 is shaken in arc combination.Moving tooth 9 closes with seat tooth 10 structures, and minor axis 11 is connected on the moving tooth 9, and the other end then embeds in the crescent-shaped slot 12 of a tooth 10 sidewalls, and therefore the event trace of moving tooth 9 is defined to the scope that needs, and has prevented to take off tooth and has controlled and shaken the width of cloth.

With reference to Fig. 4, be of the present invention L shaped be the structure of chair of footing with the arcuate bottom, wherein chair body part is identical with the posture chair, only chair pin 14 is L-shaped, and is base arcuate edge, chair pin 14 tops, can decorate and revolve the arcuation circle 15 that looses, its floor space is littler than traditional easy chair, function is many.

With reference to Fig. 5, at 1 time affixed clasp 16 of seat face, resemble taking out bar 17 and can in clasp, removing of fishing rod, compress into during seat, lie, pull out when shaking.

With reference to Fig. 6, be peaceful and comfortable sofa figure of the present invention, the adjusting of the chair back 2 and seat face 1 can use the elasticity hook of rear side in the protruding axle that is contained in chair back 2 sides and the handrail to regulate gradient; Also can fix a gradient; It is affixed that support handrail 6 lower ends and sofa are sat the face bottom, top and moving tooth 9 tooth 10 that is connected is fixed in ⊥ shape footing 18 upper ends by involucrum 13, hit lobe 8 and can sit face inwall place by sofa with what the latch form was contained in handrail 5, insert ⊥ shape socle during braking, below all neat line in the

sofa handrail

5 and 1 end of seat face, be decorated with sarong 19, do not use when shaking function slightly, there is no the special similarities and differences with general sofa from outward appearance.

With reference to Fig. 7, it is child's shaking table structure chart of the present invention, the bed end 20, constitute lathe bed with fence 21, install arc combination in fence 21 side centres by the top and shake structure 7, and it is packed on the ⊥ shape feet 23, hit lobe 8 and make the available pin of stop, do control and shake the width of cloth and guarantee that micromachine and deceleration tooth 22 are contained on the crosspiece of ⊥ shape feet 23 on the be contained in lathe bed shelves of safety.

With reference to Fig. 8, it is the automatic shaking table structure chart of adult of the present invention, bed long span centre at bed body 24, install support bracket 25,, can put outer cover for guaranteeing safety, the moving tooth 9 that structure 7 is shaken in arc combination is packed in support bracket 25 times, seat tooth 10 is affixed by tooth shell 13 and support foot rest 26 upper ends, and micro-shaped motor and deceleration toothing 22 can be packed on the crosspiece of support foot rest 26, also can adorn multi-directional ball in the bottom of support foot rest 26; The underframe of support foot rest 26 has four adjustable posts of height for four jiaos, and elasticity holder 27 is housed on the post, and stop activity push rod 28 is housed on the crosspiece, hits lobe 8 and can use pin.

It is comparatively complicated to implement the manufacturing that arc combination of the present invention shakes structure, but as long as select suitable material and technique manufacturing method, its cost is not high, and quality and intensity are fine, and noiselessness, exempts from lubricating oil.The structure of world's chair or easy chair or chair bed and artistic profile are in riotous profusion various, and the only just typical marginal data of the present invention so far.

Claims

1, a kind of easy chair, bed, comprise seat face or bed surface (1), the chair back or bed-rest (2), armrest of seat or bed guardrail (5), chair footing (3) (4) (14) (18) or bed base-corner (23) (26), it is characterized in that: it is by moving tooth (9) that structure (7) is shaken in the arc combination of critical component, seat tooth (10), minor axis (11), crescent-shaped slot (12) is formed, moving tooth (9) side is arc, the approximate bow of seat tooth (10) side walls is fan-shaped, but a side is connected with arc tooth limit, minor axis (11) is fixed in appropriate location on one of them the tooth wall that moves tooth or seat tooth, the corresponding place of another tooth wall then has and is close to meniscate groove (12), one of the protrusion of minor axis (11) embeds in the corresponding crescent-shaped slot (12), the groove width and the curve of crescent-shaped slot (12) should guarantee chair, bed teeth engagement when shaking, and can limit maximum and shake the width of cloth and movement locus; Go up installation support bracket (6) at seat face or bed surface (1), affixed along the moving tooth (9) that shakes structure (7) with the arc combination plane of winding up in the upper end of support bracket (6), seat tooth (10) then is fixed in the upper end of chair footing (3) (4) (14) (18) or bed base-corner (23) (26) or support bar (31) (32); The skeleton of sitting face at the chair bed is equipped with by the bottom of support bracket (6) and a plurality ofly plays stop, qualification, control respectively and shake the activity of the function of the width of cloth and hit lobe (8), and it distributes at interval will sit the leaning forward of face with the chair bed, retread, the angle of level or requirement are shaken the width of cloth and required suitable respectively; Moving tooth (9) can be inverted exchange with the position of seat tooth (10).

2, a kind of easy chair, it is characterized in that: seat face (1) becomes to be rotationally connected with the chair back (2), armrest of seat (5) rear end becomes to be rotationally connected with chair back both sides, between chair seating face both sides and armrest of seat (5), support bracket (6) is installed, the front portion of armrest of seat (5) becomes adjustable mobile structure to close with the upper edge of support bracket (6), along to shake the moving tooth (9) of structure (7) affixed with arc combination, seat tooth (10) is then affixed with the top of the top of chair footing (3) (4) (14) (18) or support bar (31) in support bracket (6) upper end; Number head-on collision lobe (8) is equipped with in the bottom of support bracket (6) along the chair seating face both sides, the wherein a pair of requirement of the forward leaning angle of chair seating face (1) will meet reading writing the time, the a pair of requirement that will meet chair seating face (1) hypsokinesis angle when receiving a visitor talk, other hit lobe (8) then will with needs limit shake the width of cloth require adaptive respectively, perhaps for reaching the requirement of stop.

3, a kind of easy chair according to claim 2, it is characterized in that: seat tooth (10) that structure (7) is shaken in arc combination is mounted in posture chair footing (3), ⊥ formula chair footing (18) upper end, or be installed on the ∪ shape support bar (31) of various swivel chair footing (4), ∪ shape support bar (31) then is fixed in the push rod of swivel chair footing (4) or the top of screw rod, or be installed in L shaped chair footing (14) top, L shaped chair footing (14) rand, it is curved, perhaps smooth to resemble traditional little easy chair.

4, a kind of easy chair according to claim 2, it is characterized in that: can be in the wide handrail of couch body, be installed in ⊥ shape footing (18) and support bracket (6), support bracket (6) is contained in the skeleton both sides of sofa seat surface (1) lining, the moving tooth (9) that structure (7) is shaken in arc combination is affixed inside with support bracket (6) top, seat tooth (10) is fixed in ⊥ shape chair footing (18) montant top, and these structures are ensconced in the wide handrail of sofa; At the approaching ground segment of sofa seat surface (1), to cover with sarong (19), the available latch of lobe (8) is hit in stop, is installed in the montant top of ⊥ shape chair footing (18) or the handrail inboard that face is sat on the edge.

5, a kind of easy chair according to claim 2, it is characterized in that: chair seating face (1) is installed leg rest frame (33) down, its clasp (16) is fixed on seat face (1) lower skeleton, telescopic axostylus axostyle (17) passes clasp, axostylus axostyle (17) is preceding toe board (35), and suitable with the forward position of seat face (1).

6, a kind of peaceful and comfortable bed, it is characterized in that: in bed surface (1) both sides, on the guardrail (5) or bed rail of bed, support bracket (6) is installed, in the upper end of support bracket (6) inside and between bed base-corner (23) (26) upper end or the support bar (32) arc combination is installed and shakes structure (7), to shake the moving tooth (9) of structure (7) affixed with arc combination inside in the upper end of support bracket (6), and a seat tooth (10) then is fixed on the top or its support bar (32) of bed base-corner (23) (26); Be equipped with by the lower edge of support bracket (6) in bed surface (1) crosspiece both sides and a plurality ofly play stop, qualification, regulation and control respectively and shake the activity of width of cloth function and hit lobe (8); On bed leg (23) top or support bar (32) top latch (8) is installed.

7, a kind of peaceful and comfortable bed according to claim 6, adult bed feature is: the moving tooth (9) that structure (7) is shaken in arc combination be packed in adult's bed seat shelves middle part support brackets (6) frame inside, seat tooth (10) is packed on the support bar (32) at bed base-corner (26) middle part, four jiaos at bed base-corner (26) are equipped with adjustable mullion, elasticity holder (27) is equipped with on the mullion top, on bed base-corner frame (26) crosspiece mobilizable stop push rod (28) is arranged.

8, according to any one described a kind of easy chair, bed in the claim 3,4,5,6,7, it is characterized in that: a micromachine and reducing gear (22) are installed in configuration, it is installed on chair, bed base-corner suitable position, rubber driving lever (34) is housed on the wheel shaft after the deceleration, as long as rubber driving lever (34) is stirred the shelves that the chair bed is sat face (1) bottom gently, can keep and shake; And,, action roller or multi-directional ball can be installed as needs at the bottommost of chair, bed base-corner.