CN201329821Y

CN201329821Y - Moveable seat pillow

Info

Publication number: CN201329821Y
Application number: CNU2009200001738U
Authority: CN
Inventors: 刘占河
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-06
Filing date: 2009-01-06
Publication date: 2009-10-21
Anticipated expiration: 2019-01-06

Abstract

A movable seat pillow of automobile seat comprises a pillow body, a bidirectional regulating arm and a seat pillow base. The back part of pillow body is fixed on the upper regulating arm of bidirectional regulating arm with screw. A height regulating lever of lower regulating arm is inserted into a height regulating hole on the seat pillow base and is locked by a lock nut. The seat pillow base is fixed at the top part of seat back. A bidirectional regulating mechanism is installed in the bidirectional regulating arm. The movable seat pillow of the utility model has an advantage that the seat pillow can be executed with multiple-angle large-area regulation to the seat pillow for effectively supporting the head and neck of seater. The seater feels comfortable no matter adopting sitting posture, half reclining posture or lie posture. The fatigue of neck muscle can be alleviated. The cervical vertebra can be protected. A humanized designing concept is represented and the requirement of human engineering is satisfied. The movable seat pillow of the utility model is an improvement to the movable seat pillow (patent number:ZL200620124138.3) formerly designed by myself. The tedious structure in former design is simplified. The regulating angle and area of seat pillow is enlarged. The regulating is more labor-saving and quick. The shape of seat pillow is more beautiful.

Description

Seat tip-up seat pillow

Technical field

The utility model relates to a kind of seat tip-up seat pillow; it can be used as the seat corollary apparatus of the vehicle such as automobile, train, aircraft and steamer; head and neck can obtain effective support when people were taken; allow the occupant feel more comfortable; not only can alleviate the fatigue of musculi colli; can also play the effect of protection cervical vertebra, especially when automobile flat-out acceleration or starting.In addition, utilize the utility model also can transform, upgrade, regenerate: as sleeping berth, medical sliding bunk and the furniture of the vehicle such as automobile, train, steamer, as sofa, various medium-to-high grade seats or the like to following product.

Background technology

Existing automobile seat chair pillow is divided into adjustable and fixing two kinds, but which kind of all can't form effective support to head and neck because of the excessive clearance of pillow face and head and neck, if lean against firmly on the chair pillow, cervical vertebra is subjected to distortion and can be difficult to be subjected to, many for this reason drivers add a little bolster again in chair pillow front, but this still can not tackle the problem at its root.Have, the pillow face of those regulating chair pillows is all towards the front lower place, thereby when automobile flat-out acceleration or starting, occupant's cervical vertebra also is subjected to the top-down pressure of the face of resting the head on except being subjected to horizontal impulsive force, very unfavorable to cervical vertebra again.Some seat can fall backward as chauffeur and the secondary seat of driving, and the occupant can adopt the posture of partly lying or lying low, and but, must add a pillow again on the chair pillow when adopting above-mentioned two kinds of postures, otherwise neck was difficult to be subjected to.Once designed a seat tip-up seat pillow before me for this reason, though problem has obtained solution, the part that also comes with some shortcomings in the design, too cumbersome as mechanism, the pressure control of stage clip is convenient inadequately, and handle makes the moulding of chair pillow attractive in appearance inadequately at occipital.

Summary of the invention

The purpose of this utility model just provides a kind of seat tip-up seat pillow, and to solve the weak point of design-calculated tip-up seat pillow before me, too cumbersome as mechanism, the pressure control of stage clip is convenient inadequately, and handle makes problems such as the moulding of chair pillow is attractive in appearance inadequately at occipital.

This is suitable for later-model purpose and can be reached by following measure:

Comprise pillow, bidirectional modulation arm and tip-up seat pillow, the rear portion of described pillow is fixed by bolts on the adjusted arm of bidirectional modulation arm, the height regulating rod of the following regulating arm of bidirectional modulation arm inserts in the height adjustment hole of tip-up seat pillow, with locknut locking, the tip-up seat pillow is fixed by bolts to the Chair back top; In described bidirectional modulation arm, be provided with bidirectional modulation mechanism.

Described pillow comprises pillow plate, foam rubber cushion, leather overcoat and bolt assembly; Bolt assembly is screwed on the pillow plate, two parts before and after the leather overcoat is divided into, and the front portion is used for wrapping up foam rubber cushion, and the rear portion Pasting is in pillow plate back, reserves four limits and anterior leather is stitched together.

Described bidirectional modulation arm is made up of base, loam cake, adjusted arm, following regulating arm and bidirectional modulation mechanism; Bidirectional modulation mechanism comprises bidirectional modulation axle and support and locknut, pressure control nut and support thereof, stage clip, back-up ring, regulating plate, stop washer, pressing plate, regulating plate support and support shaft and locknut, last balance staff and locating piece thereof, following balance staff and locating piece thereof.The bidirectional modulation axle mounting is locked on its support screw and with locknut, and regulating plate, stop washer, back-up ring and stage clip are contained in above it, and its other end inserts the endoporus of pressure control nut; The pressure control nut is installed on its support screw; The rotational pressure setting nut is the pressure of scalable stage clip.Last balance staff and following balance staff are pressed on the base with pressing plate, and the two ends of axle are stuck in the locating piece, and pressing plate is fixed by bolts on the base.Adjusted board mount and the following board mount of regulating are welded on respectively on balance staff and the following balance staff; The balance staff locating piece is welded on the base, and the support of bidirectional modulation axle and pressure control nut is welded on the base; Loam cake is fixed by bolts on the base; The up-down adjustment arm all can be done 120 ° of swings, and both match and can finish the adjustment of chair pillow front and back pitching four direction.

Described chair pillow base comprises height regulating, locknut and pillow connecting panel; The pillow connecting panel is fixed by bolts to the Chair back top; The height regulating rod of following regulating arm inserts in the height adjustment hole of chair pillow, can fix locknut dextrorotation left-handed it can being loosened, 0～10 centimetre of its height adjustment range with height regulating rod.

The utility model has the advantages that: compare with preceding a design, mechanism simplifies greatly, and the pressure control of chair pillow stage clip is more convenient, and the scope of angular adjustment is also bigger, and comformability is stronger, and governing speed is also faster, and the moulding of chair pillow is also more attractive in appearance.

Below in conjunction with embodiment and accompanying drawing the present invention is done further auspicious stating.

Description of drawings

Fig. 1 is a construction profile scheme drawing of the present utility model;

Fig. 2 is the right elevation of Fig. 1;

Fig. 3 (a, b, c, d) is the pillow structural representation; Wherein Fig. 3-a is the back view of pillow, and the A-A cutaway view of Fig. 3-b, Fig. 3-c are the bolt assembly structural representations, and Fig. 3-d is the left view of Fig. 3-c;

Fig. 4 is a bidirectional modulation arm configuration scheme drawing;

Fig. 5 (a, b) is the adjusted arm, goes up balance staff and adjusted board mount structural representation, and wherein Fig. 5-a is Facad structure figure, and Fig. 5-b is the A-A view of Fig. 5-a;

Fig. 6 (a, b) is following regulating arm, following balance staff, regulates board mount and height regulating rod scheme drawing down, and wherein Fig. 6-a is Facad structure figure, and Fig. 6-b is the A-A view of Fig. 6-a;

Fig. 7 (a, b) is the superstructure scheme drawing, and wherein Fig. 7-a is the loam cake construction profile, and Fig. 7-b is the birds-eye view of Fig. 7-a;

Fig. 8 (a, b) is a bidirectional modulation arm understructure scheme drawing, and wherein Fig. 8-a is a front view, and Fig. 8-b is the birds-eye view of Fig. 8-a;

Fig. 9 is the regulating plate structural representation;

Figure 10 (a, b) is top board and lower platen structural representation, and wherein Figure 10-a is a front elevation, and Figure 10-b is the birds-eye view of Figure 10-a;

Figure 11 is the structural representation of pressure control nut;

Figure 12 is the stage clip structural representation;

Figure 13 is a bidirectional modulation axle construction scheme drawing;

Figure 14 is the stop washer structural representation;

Figure 15 (a, b) is a pressure control nut supporting structure scheme drawing, and wherein 15-a is a front elevation, and Figure 15-b is the cutaway view of Figure 15-a;

Figure 16 (a, b) is a bidirectional modulation bracing strut structural representation, and wherein 16-a is a front view, and Figure 16-b is the cutaway view of Figure 16-a;

Figure 17 (a, b) is a tip-up seat pillow structural representation, and wherein Figure 17-a is a front view, and Figure 17-b is the A-A amplification view of Figure 17-a;

Figure 18 is adjusted into the scheme drawing of sitting posture state when being the utility model application;

Figure 19 is adjusted into the scheme drawing of the state of partly lying when being the utility model application;

Figure 20 is adjusted into the scheme drawing of lying status when being the utility model application.

Description of reference numerals: 1 pillow plate, 2 foam rubber cushions, 3 leather overcoats, 4 bolt assemblies, 5 adjusted arms, 6 adjusted board mounts, balance staff on 7,8 times regulating arms, 9 times balance staffs, regulate board mount, 11 height regulating rods, 12 loam cakes 10 times, 13 bases, 14 pressure control nut supports, 15 bidirectional modulation bracing struts, 16 (1,2) go up balance staff locating piece, 17 (1,2) bottom shaft alignment piece, 18 regulating plates (6), 19 (1,2) pressing plate, 20 pressure control nuts, 21 stage clips, 22 bidirectional modulation axles, 23 stop washers (6), 24 adjusted board mount axles, 25 adjusted board mount shaft lock mothers, 26 times adjusting board mount axles, 27 times adjusting board mount shaft lock mothers, 28 bidirectional modulation shaft lock mothers, 29 (1,2) back-up ring, 30 (1,2) height regulating rod locknut, 31 pillow connecting panels, 32 (1,2) height regulating, the A pillow, B bidirectional modulation arm, C tip-up seat pillow, the Building D chair chair back, Building E chair seat support.

The specific embodiment

Referring to Fig. 1, Fig. 2, the utility model comprises pillow A, bidirectional modulation arm B, tip-up seat pillow C, pillow A links together with the adjusted arm of bolt assembly and bidirectional modulation arm B, lock in the height regulating of the height regulating rod insertion tip-up seat pillow of the following regulating arm of bidirectional modulation arm and with locknut, the tip-up seat pillow is fixed by bolts to the top of Chair back.

Referring to Fig. 3 (a, b, c, d) pillow A of the present utility model, comprise pillow plate 1, foam rubber cushion 2, leather overcoat 3, bolt assembly 4 is fixed on bolt assembly 4 on the pillow plate 1 with screw, two parts before and after leather overcoat 3 is divided into, the front portion is used to wrap up foam rubber cushion, and the rear portion sticks on pillow plate 1 rear portion, reserves four limits and anterior leather is stitched together.

Referring to Fig. 4～Figure 16, described bidirectional modulation arm B comprises adjusted arm 5, adjusted board mount 6, last balance staff 7, following regulating arm 8, following balance staff 9, under regulate board mount 10, height regulating rod 11 (1,2), loam cake 12, base 13, pressure control nut support 14, bidirectional modulation bracing strut 15, last balance staff locating piece 16 (1,2), bottom shaft alignment piece 17 (1,2), regulating plate 18 (6), pressing plate 19 (1,2), pressure control nut 20, stage clip 21, bidirectional modulation bar 22, stop washer 23 (5), adjusted board mount axle 24, adjusted board mount shaft lock mother 25, following adjusting board mount axle 26, under regulate board mount shaft lock mother 27, bidirectional modulation shaft lock mother 28, back-up ring 29 (1,2), the bidirectional modulation axle mounting is on bidirectional modulation bracing strut 15, and with locknut 28 locking, totally 6 of regulating plates 18, the slotted hole end is through on the bidirectional modulation axle 22, stop washer 23 totally 5 be through on the bidirectional modulation axle 22, the stop washer pad is clipped between two adjacent regulating plates, stage clip 21 is through on the bidirectional modulation axle, and respectively there is a back-up ring 29 (1 at two ends, 2), the other end of bidirectional modulation axle 22 inserts the endoporus of pressure control nut 20, pressure control nut 20 is installed on its support 14, and rotational pressure setting nut 20 can change the pressure of stage clip 21; Regulating plate is divided into two groups up and down, every group 3, above one group of its small bore end be through on the adjusted board mount axle 24,25 lockings of support shaft 24 usefulness locknuts, below one group of its small bore end of regulating plate be through down and regulate on the

board mount axle

26,27 lockings of support shaft 26 usefulness locknuts, last balance staff 7 usefulness pressing plate 19-1 push down, balance staff two ends locating piece 16 (1,2) block, pressing plate 19-1 is fixed by bolts on the base 13, following balance staff 9 usefulness pressing plate 19-2 push down, balance staff two ends locating piece 17 (1,2) block, pressing plate 19-2 is fixed by bolts on the base 13, loam cake 12 is fixed by bolts on the base 13, the range of regulation of adjusted arm and following regulating arm is 0-120 °, utilizes them to cooperatively interact, the adjusting of pitching four direction before and after pillow can carry out.

Comprise locknut 30 (1,2) referring to Figure 17 (a, b) tip-up seat pillow of the present utility model, pillow connecting panel 31 and height regulating 32 (1,2); The height regulating rod 11 of following regulating arm (1,2) inserts in the height regulating 32 (1,2), with locknut 30 (1,2) locking; Locknut 30 (1,2) is done up-down adjustment to the left-handed adjust bar that unclamps, regulate the back that finishes locknut 30 dextrorotation locking adjust bar, the height adjustment range of adjust bar is between 0～10 centimetre.

Referring to Figure 18～Figure 20, represent that occupant of the present utility model adopts seat respectively, its adjustment state when partly lying, lying low posture.

Specify with regard to actual using method of the present utility model and principle of work work one below.

At first will regulate the pressure of stage clip, its standard is slightly firmly can move pillow, and headrest pillow motionless (this is builder's work) on pillow, if after long-time the use, the stage clip pressure attenuation can be pressure control nut dextrorotation pressure boost.User's adjusting work is that the position that is sitting on the seat according to the individual is earlier regulated, and is higher as height, then needs to adjust the height of chair pillow, and method is that the height regulating rod locknut is unclamped, and the chair pillow is transferred to desired height, locknut is locked again.And the pitching four directions, front and back of pillow to adjusting more save trouble, as long as handle is stretched and is caught pillow to make it withstand the back side of head behind brain.

Claims

1, a kind of automotive seat tip-up seat pillow, comprise pillow, it is characterized in that: also comprise bidirectional modulation arm and chair pillow, the rear portion of described pillow is fixed by bolts on the adjusted arm of bidirectional modulation arm, in the height adjustment hole on the height regulating rod insertion chair pillow of following regulating arm, lock with locknut, the chair pillow is fixed by bolts to the Chair back top, in described bidirectional modulation arm, be provided with bidirectional modulation mechanism, be used for the adjusting of back pitching four direction in front of chair pillow pillow, following regulating arm matches with the chair pillow and can carry out the adjusting of chair pillow height.

2, automotive seat tip-up seat pillow according to claim 1, it is characterized in that: described pillow comprises pillow plate, foam rubber cushion, leather overcoat and bolt assembly; With screw bolt assembly is fixed on the pillow plate; The leather overcoat is divided in two parts, and the front portion is used for wrapping up foam rubber cushion, and the rear portion then is bonded in the pillow postlaminar part, stays four limits and anterior leather is stitched together; The adjusted arm of bolt assembly and bidirectional modulation arm is connected.

3, automotive seat tip-up seat pillow according to claim 1, it is characterized in that: described bidirectional modulation arm is by base, loam cake, the adjusted arm, following regulating arm and bidirectional modulation mechanism form, bidirectional modulation mechanism comprises base, bidirectional modulation axle and support thereof and locknut, pressure control nut and support thereof, last balance staff and support thereof, following balance staff has its support, stage clip, back-up ring, regulating plate, stop washer, adjusted board mount and support shaft and spindle nose locknut, under regulate board mount and support shaft and spindle nose locknut, last balance staff pressing plate, bottom shaft pressuring plate, last balance staff locating piece, bottom shaft alignment piece, adjusted arm and following regulating arm; The bidirectional modulation axle is contained on the bracing strut and with locknut locks; Regulating plate, stop washer, back-up ring, stage clip are contained in above it, and the other end of axle inserts the endoporus of pressure control nut; The pressure control nut is contained on its support, and the rotation setting nut is the pressure of scalable stage clip; Regulating plate divides two groups up and down, and each three, the slotted hole end is contained on the bidirectional modulation axle, and small bore end is contained in respectively on the up-down adjustment board mount axle, and support shaft is locked with locknut, and adjusted board mount and the following board mount of regulating are welded on respectively on balance staff and the following balance staff; Adjusted arm and following regulating arm are welded on the two ends of balance staff and following balance staff respectively, and last balance staff and following balance staff are pressed on the base with pressing plate respectively and reach in the locating piece, and pressing plate is fixed by bolts on the base; Locating piece is welded on the base; Bidirectional modulation bracing strut and pressure control nut support also are welded on the base, and loam cake is fixed by bolts on the base; Adjusted arm and following regulating arm all can be done 120 ° swing.

4, automotive seat tip-up seat pillow according to claim 1, it is characterized in that: described tip-up seat pillow comprises height regulating, locknut and pillow connecting panel; Height regulating is welded on the base connecting panel, and locknut is spun on the height adjustment tube end, and the pillow connecting panel is fixed by bolts to the Chair back top; The height regulating rod of following regulating arm inserts in the height adjustment hole of tip-up seat pillow, and locknut dextrorotation height regulating rod can be fixed, and left-handed can loosening is in order to regulate the height of chair pillow, 0～10 centimetre of setting range.