CN201426589Y

CN201426589Y - Adjustable pillow

Info

Publication number: CN201426589Y
Application number: CN2009200891975U
Authority: CN
Inventors: 刘东江
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-26
Filing date: 2009-03-26
Publication date: 2010-03-24
Anticipated expiration: 2019-03-26

Abstract

The utility model discloses a pillow with adjustable height and angle. The top part of the pillow adopts a pillow cover cushion made of soft and elastic material; the middle part thereof is made up ofan upper casing and a lower casing; a height regulating mechanism is arranged between the upper casing and the lower casing; the upper casing and is formed by a fork frame and a lifting cylinder connected as a whole through a lever; the lever not only is taken as the hinge shaft of the fork frame, but also can be supported at the top part of the lifting cylinder; the lifting cylinder is made up of a movable cylinder, a fixed cylinder, a spring, a rubber corrugated air bag and an air valve; the air valve is controlled by a shift lever; when the air valve is opened, the air bag can extend or contract, and when the air valve is closed, the air bag is in a fixed form, and the spring enables the movable cylinder to rise; the air valve is used for controlling air flow inside the air bag so as to control the height variation of the pillow; a bottom brace is arranged at the lower part of the pillow; an angle adjusting mechanism made up of an upper swing stem and a lower swing stem is arrangedbetween the lower casing and the bottom brace; the upper swing stem is equipped with a stopping pin mechanism; the lower swing stem is equipped with a fan-shaped ratchet and a convex head; and the stopping pin mechanism is meshed with the fan-shaped ratchet so as to play the effect of fixing the inclined angle of the pillow.

Description

Adjustable pillow

Technical field:

The utility model relates to a kind of pillow, all adjustable pillow of particularly a kind of height and angle.

Background technology:

Pillow is commodity important and indispensable in people's daily life, but development evolution from pillow, just from the profile of pillow, aspects such as material and pillow change past people, and improve few to aspects such as the basic structure of pillow, function comfortablenesses.

Summary of the invention:

The purpose of this utility model provides a kind of adjustable pillow.This pillow designs according to the ergonomics principle, it highly can be from regulated at will between the 7cm-15cm, lie on the back and the different requirements of lying on one's side to adapt to pillow height, and can carry out tilt adjustment, its angle can be regulated arbitrarily between 0 °-60 °, the different demands when adapting to people's sleep or swaying the head of a bed.No matter be highly to regulate or angular adjustment, its operation is extremely easy, and the operation that is similar to " one-touch " is adopted in design, and the utility model is consumed power or other energy not.

The technical solution of the utility model is: all adjustable pillow of a kind of height and angle, it is characterized in that: make the pillow-cases pad by soft and resilient material or the material that contains the medicine core and be positioned at pillow top, middle part and constitute by upper casing and lower casing, be provided with arrangement for adjusting height between the upper and lower shell, bottom bracing constitutes the bottom, be provided with angle regulator between lower casing and the bottom bracing, between upper and lower shell, be provided with left and right two degree degree adjusting devices, each device is made up of two crotch and a lifting tube, and their logical load thick sticks join together.Join with the chute cunning of upper and lower shell respectively eight terminations of crotch, the load thick stick is the hinge of crotch, stretcher is at the top of lifting tube again, lifting tube is made up of moving tube, safety barrel, spring, rubber ripple air bag, about the rubber ripple air bag of two devices link by advancing comb, and be provided with an air valve, and air valve is controlled by driving lever, and driving lever is provided with left and right two handles; Be provided with angle regulator between lower casing and the bottom bracing, in the device, an end and the lower casing of upper pendulum bar be hinged, the other end and draft link are hinged, the other end and the bottom bracing of draft link are hinged, upper pendulum bar is provided with retaining pin mechanism, be made up of retaining pin, top spring, card article, stage clip, seat etc., draft link is provided with fan-shaped ratchet and protruding top, fan-shaped ratchet and stopping lock engagement.

Because the utility model principle design is ergonomically compared with conventional pillow, and innovation is structurally arranged, and breakthrough is all arranged on utility function and aspect the comfortableness.

Description of drawings:

Fig. 1 is structural representation of the present utility model (a main cutaway view), Fig. 2 is vertical view (cutaway view), Fig. 3 is that A-A is to cutaway view, Fig. 4 is lifting tube structural representation (cutaway view), Fig. 5 is the angle adjusting mechanism schematic diagram, Fig. 6 is air valve structure figure, and Fig. 7 is a upper pendulum bar retaining pin structural scheme of mechanism (cutaway view)

The specific embodiment:

In conjunction with above accompanying drawing the utility model is elaborated, on upper casing 2, be provided with by soft and resilient material or contain the pillow-cases pad 1 that the medicine core material makes and (be the reflection internal structure among the figure, the skirt of pillow-cases pad 1 encloses part and does not draw) upper casing 2 and lower casing 10 be by a left side, right two arrangement for adjusting height partly link, the termination of crotch 3 is respectively with last in this device, 12 sliding the joining of chute of lower casing, two crotch of each device are hinge by load thick stick 4, the load bar 4 again stretcher at the top of lifting tube 8, lifting tube 8 is by moving tube 15, safety barrel 16, spring 7 rubber ripple air bags 17 constitute, the upper and lower side of air bag is bonding with moving tube and safety barrel respectively, about the air bag of two devices link by air inlet-outlet pipe 13, and being provided with air valve 14, air valve 14 is provided with valve seat 29, spool 30, valve spring 31; Lower casing 10 is hinged with bottom bracing 9, upper pendulum bar 18 upper ends and lower casing 10 are hinged, lower end and draft link 22 are hinged, upper pendulum bar 18 is provided with retaining pin mechanism 19, draft link 22 lower ends and bottom bracing are hinged, and draft link 22 is provided with fan-shaped ratchet 20 and protruding top 21, and stopping lock 26 meshes with fan-shaped ratchet 20 under the effect of top spring 28, retaining pin 26 is provided with draw-in groove 23, and retaining key seat 25 is provided with card article 24 and stage clip 27.

Using method of the present utility model is when needs are regulated pillow height, to pull handle 6 gently, promote spool 30 by driving lever 11, open into, blast pipe 13 is under the effect of spring 7, and moving tube 15 rises and spurs the rubber ripple air bag bonding with it 17 expansions, and moving simultaneously tube 15 drives carries on a shoulder pole bar 4 risings, crotch 3 uprises, upper casing 2 is risen, when pillow reaches required height, release handle 6, close gas check valve 14, this moment, the volume of air bag was fixed, though gas has certain compressibility, as long as select suitable air bag diameter, its compression reflection in height can be ignored, when needs reduce height, be plate fixed handle 6 equally, the light simultaneously pillow of pressing, gas in the air bag is discharged, when dropping to desired height, release handle 6 is closed air valve, thereby the air bag volume is fixed, pillow height is fixed; When the needs adjusting angle, as long as gently start the pillow back, reaching needed angle gets final product, retaining pin mechanism 19 on the upper pendulum bar 18 can be automatically with fixed angle with the fan-shaped ratchet 20 on the draft link 22, end at fan-shaped ratchet 20 is provided with a bit of ratchet that exceeds, its effect is in the time will setting level pillow, as long as will lift in the pillow continuation, the section of exceeding of ratchet end will postpone bigger distance with retaining pin 26, draw-in groove 23 on the retaining pin will be displaced to the below of card article 24 front end eave tiles at this moment, under the effect of stage clip 27, the eave tile of card article 24 falls into draw-in groove 23, with retaining pin 26 lockings, make it can not stretch out operate as normal, so just pillow can be set level smoothly, when pillow was set level, upper pendulum bar 18 together fell after rise, the tail end of the card article 24 on its retaining pin is contacted with protruding top 21 on the draft link 22, protruding top 21 flattens the afterbody of card article 24, makes the draw-in groove 23 of the eave tile disengagement retaining pin 26 of card article 24, and retaining pin 26 just can be recovered operate as normal again.

Claims

1, all adjustable pillow of a kind of height and angle, it is characterized in that: the pillow-cases pad is made by soft and resilient material or the material that contains the medicine core in the top, the middle part is made up of upper and lower shell, be provided with arrangement for adjusting height between the upper and lower shell, the bottom is provided with bottom bracing, is provided with angle regulator between lower casing and bottom bracing.

2, all adjustable pillow of a kind of height as claimed in claim 1 and angle, it is characterized in that: arrangement for adjusting height is made of crotch, lifting tube, air inlet and exhaust piper, air valve, driving lever and handle, the upper and lower end of crotch is joined with the chute cunning of upper and lower shell respectively, crotch is made hinge by the load thick stick, the load thick stick places the lifting tube top, lifting tube is provided with moving tube, safety barrel, spring, rubber ripple air bag, rubber ripple air bag is communicated by air inlet and exhaust piper, and be provided with air valve, air valve is provided with valve seat, spool, valve spring, air valve is controlled by driving lever, and shift lever axis is provided with handle.

3, the all adjustable pillow of a kind of height as claimed in claim 1 and angle, it is characterized in that: angle regulator is by upper pendulum bar, draft link, retaining pin mechanism, fan-shaped ratchet and protruding top constitute, upper pendulum bar one end and lower casing are hinged, the other end and draft link are hinged, the other end and the bottom bracing of draft link are hinged, upper pendulum bar is provided with retaining pin mechanism, retaining pin mechanism is provided with retaining pin, the top spring, card article, stage clip, key seat, retaining pin is provided with draw-in groove, draft link is provided with fan-shaped ratchet and protruding top, the end of fan-shaped ratchet is provided with the segment that exceeds ratchet, and fan-shaped ratchet and retaining pin cunning are joined.