CN208403856U - Adjustable mattress - Google Patents

Abstract

Adjustable mattress, including mattress body, mattress frame body and mattress cover, mattress frame body includes the first support being rotatedly connected, second support, third bracket, the 4th bracket and the 5th bracket, and mattress body is divided into the neck pad area for being placed in first support, the back pad area for being placed in second support, the area Tun Dian for being placed in third bracket, the thigh pad area for being placed in the 4th bracket and the leg mat area for being placed in the 4th bracket；First electric pushrod of the 4th holder pivots of driving and the second electric pushrod of driving second support rotation are installed on third bracket, the third electric pushrod of driving first support rotation is installed in second support；Second support is open with pushing tow, and pushing tow opening is hinged with waist jacking frame, and the 4th electric pushrod of driving waist jacking frame rotation is also equipped in second support, and pushing tow is passed through when waist jacking frame rotates upward and is open and jacks up back pad area.

Description

Adjustable mattress

Technical field

The utility model belongs to household items technical field, is related to a kind of mattress, especially a kind of adjustable mattress.

Background technique

The mattress that people use at present is typically fixed, can only meet sleeping position requirement.In fact people are for bed Functionally there are also more demands for pad, such as when people read a book in bed, see TV, it is desirable to which one comfortable Sitting posture, current mattress are unable to satisfy the above-mentioned requirements of people, lie down for a long time under non-sleep state and easily cause neck in bed The illnesss such as vertebra lumbar vertebrae.Also occur electro regulating bed currently on the market, bed body and mattress are combined, there is mattress Lift adjustment function makes one cosily lie, sit and lean against above so as to adjust the posture of people, meets leisure and requires, Therefore it is loved by consumers.

According to the survey, most of users primarily focus on the attitude regulation of the upper part of the body, therefore the adjusting to the upper part of the body Functional requirement is relatively high, but the adjustable range of existing electro regulating bed is limited, is unable to satisfy user and more adjusts need It asks.When user is lain on mattress, the stickiness of mattress and human body is low, and due to the curve construction of human body, waist is in hanging shape State, waist can not loosen, and waist muscle long-time anxiety easily causes lumbar vertebrae pressure, and existing electro regulating bed is only real mostly Existing angular adjustment, not high enough with the matching degree of human body, comfortableization degree is not high enough, in addition, existing electro regulating bed is in angle tune Also have the shortcomings that noise is big, stability is poor, cleaning is inconvenient when section, this is those skilled in the art's urgent problem to be solved.

Utility model content

The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of adjustable mattress, For solving the problems, such as that mattress comfort is low.

The purpose of this utility model can be realized by the following technical scheme:

Adjustable mattress, including mattress body, mattress frame body and mattress cover, mattress body be placed on mattress frame body with by To the support of mattress frame body, mattress body and mattress frame body is removably coated and fixed in mattress cover；Mattress frame body includes rotation Connected first support, second support, third bracket, the 4th bracket and the 5th bracket, mattress body are divided into the head of support neck The area Jing Dian, the back pad area for supporting back, the area Tun Dian for supporting buttocks, the thigh pad area for supporting thigh and the shank for supporting shank Pad area；Neck pads area and first support is opposite up and down, and back pad area and second support are opposite up and down, in the area Tun Dian and third bracket Lower opposite, thigh pads area and the 4th bracket is opposite up and down, and leg mat area and the 5th bracket are opposite up and down；It is equipped on third bracket First electric pushrod and the second electric pushrod, the 4th bracket of the first electric pushrod pushing tow is to drive the 4th bracket and the 5th bracket to turn It is dynamic；Second electric pushrod pushing tow second support be equipped with to drive second support to rotate, in second support pushing tow first support with Drive the third electric pushrod of first support rotation；Second support is open with pushing tow, and pushing tow opening is hinged with waist jacking frame, The 4th electric pushrod of driving waist jacking frame rotation is also equipped in second support, waist jacking frame is opened when rotating upward across pushing tow Mouth simultaneously jacks up back pad area.

In above-mentioned adjustable mattress, waist jacking frame includes rotating bar, mandril and connecting rod, connecting rod be connected rotating bar and Mandril is installed with push rod connector in rotating bar, and the push rod movable end and push rod connector of the 4th electric pushrod are hinged, rotating bar Mandril jacks up upwards when rotation.

In above-mentioned adjustable mattress, back pad area offers the waist support through slot towards waist, and waist support through slot is embedded Equipped with waist support, pushing tow opening fixes in the lower section of waist support through slot, mandril and waist support and goes out and retract waist support through slot for waist jacking.

In above-mentioned adjustable mattress, the 4th bracket has the shaft bar one for being adjacent to third bracket, third bracket With the right bar for being adjacent to shaft bar one, multiple engaging lugs one, shaft bar are symmetrically welded on the right bar of third bracket One is fed through engaging lug one so that the connected third bracket of the 4th holder pivots；Second support, which has, is adjacent to turning for third bracket Shaft two, third bracket have the left bar for being adjacent to shaft bar two, are symmetrically welded on the left bar of third bracket multiple Engaging lug two, shaft bar two be fed through engaging lug two so that second support is rotatedly connected third bracket；First support, which has, to be adjoined Adjacent to the shaft bar three of second support, second support, which has, is adjacent to the left bar of shaft bar three, on the left bar of second support Multiple engaging lugs three are symmetrically welded with, shaft bar three is fed through engaging lug three so that first support is rotatedly connected second Frame；4th bracket and the 5th bracket are rotatedly connected by least a pair of symmetrically arranged runner assembly, and the 4th bracket, which has, to be adjacent to The right bar of 5th bracket, the 5th bracket have the left bar for being adjacent to the 4th bracket, and runner assembly includes connector, shaft part And spring, connector are fixed on the right bar of the 4th bracket, shaft part is fixed on the left bar of the 5th bracket, shaft part hinge It is connected to connector, spring is set on shaft part, and one end of spring is mutually fixed with the right bar of the 4th bracket, the other end of spring It is mutually fixed with the left bar of the 5th bracket.

In above-mentioned adjustable mattress, the lower end surface of third bracket is fixed with handspike bearing one and handspike bearing two, The lower end surface of second support is fixed with handspike bearing three and handspike bearing four；First electric pushrod is mounted on handspike bearing one, Second electric pushrod is mounted on handspike bearing two, and third electric pushrod is mounted on handspike bearing three, the 4th electric pushrod peace On handspike bearing four；The lower end surface of 4th bracket is fixed with top plate one, and the lower end surface of second support is fixed with top plate two, the The lower end surface of one bracket is fixed with top plate three, and the push rod movable end and top plate one of the first electric pushrod are hinged, the second electric pushrod Push rod movable end and top plate two it is hinged, the push rod movable end and top plate three of third electric pushrod are hinged.

In above-mentioned adjustable mattress, mattress cover includes that upper sleeve body, middle cuff and lower base fabric, upper sleeve body are set in bed On pad body, middle cuff envelopes the side of bedstead ontology, and bottom cloth covers the lower end of bedstead ontology, and middle cuff passes through zipper Detachably it is connected with upper sleeve body and lower base fabric respectively.

In above-mentioned adjustable mattress, the internal layer of mattress cover is glass fiber flame retardant cloth.

In above-mentioned adjustable mattress, which further includes the chassis being fixed below mattress cover, third bracket, bed Cushion cover and chassis offer corresponding mounting hole up and down, and chassis is mutually fixed by fastener with third bracket.

Compared with prior art, the technical program has the advantage that:

1, when user according to mattress body region it is corresponding sleeping lie when, head, back, thigh and shank all can be by Corresponding angular adjustment realizes that comfortable leisure is sleeping and lies, and waist corresponds to waist support, and waist support can be jacked up to protruding from back Plane where padding area, waist is supported makes waist be no longer on vacant state by being supported on waist, mattress along human body back curve and Formation fitting, mattress is good to the supportive of human body, can avoid lumbar vertebrae problem and generates, the comfort of mattress is relatively high, when being not required to When wanting waist support, waist support is pulled in waist support through slot, easy to operate；

2, mattress body and mattress frame body is removably coated and fixed in mattress cover so that mattress construction is compact, do not have to according to Other mechanisms are invested, can be directly independently operated, convenient for cleaning and maintenance；Mattress body is replaceable, and mattress body can basis User selects soft or hard and thickness different demands, and mattress cover is formed using three parts, when replacing mattress body, Middle cuff and lower base fabric do not have to tear open, easy for installation.

Detailed description of the invention

Fig. 1 and Fig. 2 is the structural schematic diagram of the adjustable mattress of the utility model.

Fig. 3 is the stereoscopic schematic diagram of the mattress frame body of the adjustable mattress of the utility model.

Fig. 4 is the bottom view of the mattress frame body of the adjustable mattress of the utility model.

Fig. 5 is the structural schematic diagram of the mattress body of the adjustable mattress of the utility model.

Fig. 6 is the schematic rear view of the adjustable mattress of the utility model.

Fig. 7 is the structural schematic diagram of the mattress cover of the adjustable mattress of the utility model.

In figure, 1, mattress body；2, mattress frame body；3, mattress cover；4, first support；5, second support；6, third bracket； 7, the 4th bracket；8, the 5th bracket；9, neck pads area；10, back pad area；11, the area Tun Dian；12, thigh pads area；13, leg mat Area；14, the first electric pushrod；15, the second electric pushrod；16, third electric pushrod；17, waist support through slot；18, waist support；19, Four electric pushrods；20, waist jacking frame；21, rotating bar；22, mandril；23, connecting rod；24, upper sleeve body；25, middle cuff；26, it goes to the bottom Cloth；27, body cavity is covered；28, zipper；29, threading opening；30, cloth is threaded；31, cable-through hole；32, chassis；33, support rod one；34, it props up Strut two；35, sponges cover；36, numb plate；37, recovery sponge layer；38, general sponge layer；39, elastic layer；40, sponge underlay； 41, sponge frame；42, spring bed core；43, elastic cavity；44, shaft bar one；45, engaging lug one；46, shaft bar two；47, it connects Ear two；48, shaft bar three；49, engaging lug three；50, runner assembly；51, connector；52, shaft part；53, spring；54, push rod Support one；55, handspike bearing two；56, handspike bearing three；57, handspike bearing four；58, top plate one；59, top plate two；60, top plate Three；61, push rod connector；62, pushing tow is open.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figures 1 to 7, the utility model provides a kind of adjustable mattress, and the mattress is for head, back, big Leg and shank can realize corresponding angle adjustment, and have support function to waist, and when lying down, avoidable waist is hanging, It can satisfy requirement of the human body to comfort.The mattress includes mattress body 1, mattress frame body 2 and mattress cover 3, and mattress body 1 is set In, with the support by mattress frame body 2, mattress body 1 and mattress frame is removably coated and fixed in mattress cover 3 on mattress frame body 2 Body 2, so that compact-sized.

The length and width of mattress frame body 2 all match with the length of mattress body 1 and width, 1 He of mattress body About 2 mattress frame body is corresponding, and mattress frame body 2 forms integral support to mattress body 1.Mattress frame body 2 includes being rotatedly connected First support 4, second support 5, third bracket 6, the 4th bracket 7 and the 5th bracket 8, mattress body 1 divide the head to support neck The area Jing Dian 9, the area Tun Dian 11 for supporting buttocks, supports the thigh pad area 12 of thigh and support small at the back pad area 10 for supporting back The leg mat area 13 of leg.

Neck pads area 9 and about 4 first support is opposite, and synchronous drive neck pad area 9 is relative to waist when first support 4 rotates Back pad area 10 bend, make neck pad area 9 and back pad area 10 between formed neck adjust angle, neck adjust angle can reach 135 °~ 150°.Back pad area 10 and about 5 second support are opposite, and synchronous drive back pad area 10 is relative to stern when second support 5 rotates Pad area 11 bend, make between back pad area 10 and the area Tun Dian 11 formed back adjust angle, back adjust angle can reach 100 °~ 105°.The area Tun Dian 11 and about 6 third bracket are opposite, and third bracket 6 is fixed bracket, and the area Tun Dian 11 is kept fixed.Thigh pad Area 12 and the 4th about 7 bracket are opposite, and synchronous drive thigh pad area 12 is bent relative to the area Tun Dian 11 when the 4th bracket 7 rotates, Make to form thigh adjusting angle between thigh pad area 12 and the area Tun Dian 11, thigh adjusts angle and can arrive to 135 °~143 °.Leg mat area 13 and the 5th bracket about 8 it is opposite, synchronous drive leg mat area 13 is bent relative to thigh pad area 12 when the 5th bracket 8 rotates, It pads leg mat area 13 and thigh and forms shank adjusting angle between area 12, shank, which adjusts angle, can reach 135 °~143 °.

First electric pushrod 14 and the second electric pushrod 15,14 pushing tow of the first electric pushrod are installed on third bracket 6 Four brackets 7 are to drive the 4th bracket 7 and the rotation of the 5th bracket 8；Second electric pushrod, 15 pushing tow second support 5 is to drive second Frame 5 rotates, the third electric pushrod 16 for being equipped with pushing tow first support 4 in second support 5 to drive first support 4 to rotate；The One electric pushrod 14 adjusts angle and shank adjusting angle for adjusting control thigh, and the second electric pushrod 15 is for adjusting control back Angle is adjusted, third electric pushrod 16 adjusts angle for adjusting control neck, and push rod stable drive, noise are small.

Second support 5 has pushing tow opening 62, is hinged with waist jacking frame 20 at pushing tow opening 62, also pacifies in second support 5 Equipped with driving waist jacking frame 20 rotate the 4th electric pushrod 19, when waist jacking frame 20 rotate upward pass through pushing tow opening 62 and by Back pad area 10 jacks up.

Waist jacking frame 20 includes rotating bar 21, mandril 22 and connecting rod 23, and connecting rod 23 is connected rotating bar 21 and mandril 22, connecting rod 23 and second support 5 be hinged and connected, push rod connector 61, the push rod movable end of the 4th electric pushrod 19 are welded in rotating bar 21 It is hinged with push rod connector 61；Mandril 22 jacks up upwards when rotating bar 21 rotates.

Waist jacking frame 20 is driven to rotate upward when the push rod movable end of 4th electric pushrod 19 is protruding, mandril 22 passes through Pushing tow opening 62 supports waist to jack up back pad area 10, and the jack-up height of mandril 22 is 0-9cm；4th electric pushrod 19 Push rod movable end when inwardly retracting driving waist jacking frame 20 turn downward, mandril 22 returns in pushing tow opening 62, back pad area 10 restore to the original state.

Selectively, back pad area 10 offers the waist support through slot 17 towards waist, is embedded with waist support in waist support through slot 17 18, pushing tow opening 62 is in the lower section of waist support through slot 17, and mandril 22 and waist support 18 fix and eject and retract waist support for waist support 18 Through slot 17.

Mattress body 1 can be integral type molding or segmented molding, when user is according to the area of mattress body 1 Domain is corresponding sleeping when lying, and neck, back, thigh and shank all can be realized that comfortable leisure is sleeping and lie by corresponding angular adjustment, Waist support 18 corresponds to waist, starts the 4th electric pushrod 19 when needing using to waist support 18, and waist support 18 is jacked up to protruding from waist 10 place plane of back pad area, waist support 18 make waist be no longer on vacant state against waist is supported on, and mattress is along human body back Curve forms fitting therewith, and mattress is good to the supportive of human body, can avoid lumbar vertebrae problem and generates, when not needing waist support 18, waist Jacking frame 20 is resetted to retract waist support 18 in waist support through slot 17, easy to control.

4th bracket 7 has the shaft bar 1 for being adjacent to third bracket 6, and third bracket 6, which has, is adjacent to shaft bar one 44 right bar, on the right bar of third bracket 6 symmetrically welding there are six or eight engaging lugs 1, shaft bar 1 wear If crossing engaging lug 1, so that the 4th bracket 7 is rotatedly connected, third bracket 6, shaft bar 1 are able to rotate in engaging lug 1； Second support 5 has the shaft bar 2 46 for being adjacent to third bracket 6, and third bracket 6 has the left for being adjacent to shaft bar 2 46 Bar, on the left bar of third bracket 6 symmetrically welding there are six or eight engaging lugs 2 47, shaft bar 2 46 be fed through connection So that second support 5 is rotatedly connected, third bracket 6, shaft bar 2 46 are able to rotate in engaging lug 2 47 ear 2 47；First support 4 With the shaft bar 3 48 for being adjacent to second support 5, second support 5, which has, is adjacent to the left bar of shaft bar 3 48, and second On the left bar of frame 5 symmetrically welding there are six or eight engaging lugs 3 49, shaft bar 3 48 be fed through engaging lug 3 49 with The second support 5 so that first support 4 is rotatedly connected, shaft bar 3 48 are able to rotate in engaging lug 3 49；4th bracket 7 and the 5th Frame 8 is rotatedly connected by least a pair of symmetrically arranged runner assembly 50, and the 4th bracket 7 has the right for being adjacent to the 5th bracket 8 Bar, the 5th bracket 8 have the left bar for being adjacent to the 4th bracket 7, and runner assembly 50 includes connector 51, shaft part 52 and spring 53, connector 51 is fixed on the right bar of the 4th bracket 7, and shaft part 52 is fixed on the left bar of the 5th bracket 8, shaft part 52 are articulated with connector 51, and spring 53 is set on shaft part 52, and one end of spring 53 is mutually solid with the right bar of the 4th bracket 7 Fixed, the left bar of the other end of spring 53 and the 5th bracket 8 is mutually fixed.

The lower end surface of third bracket 6 is welded with handspike bearing 1 and handspike bearing 2 55, the lower end of second support 5 Face is welded with handspike bearing 3 56 and handspike bearing 4 57；First electric pushrod 14 is locked by fastener in push rod branch On seat 1, the second electric pushrod 15 is locked on handspike bearing 2 55 by fastener, and third electric pushrod 16 is fastened Part is locked on handspike bearing 3 56, and the 4th electric pushrod 19 is locked on handspike bearing 4 57 by fastener.The The lower end surface of four brackets 7 is welded with top plate 1, and the lower end surface of second support 5 is welded with top plate 2 59, and first The lower end surface of frame 4 is welded with top plate 3 60, and top plate 1, top plate 2 59 and top plate 3 60 are all arc-shaped, and first electronic pushes away The push rod movable end and top plate 1 of bar 14 are hinged, when the push rod movable end of the first electric pushrod 14 is protruding, pass through top plate The 4th bracket 7 of one 58 pushing tow makes its rotation, and the push rod movable end and top plate 2 59 of the second electric pushrod 15 are hinged, and second electronic pushes away Pass through 2 59 pushing tow second support 5 of top plate, the push rod activity of third electric pushrod 16 when the push rod movable end of bar 15 is protruding End and top plate 3 60 are hinged, pass through 3 60 pushing tow first support of top plate when the push rod movable end of third electric pushrod 16 is protruding 4。

Mattress cover 3 plays the role of being coated and fixed to mattress body 1 and mattress frame body 2, mattress cover 3 include upper sleeve body 24, in Cuff 25 and lower base fabric 26, upper sleeve body 24 are set in mattress body 1, and middle cuff 25 envelopes the side of mattress frame body 2, bottom Cloth 26 covers the lower end of mattress frame body 2；Upper sleeve body 24 has the set body cavity 27 of accommodating mattress body 1, covers the opening of body cavity 27 Downward；The open edge of the top edge of middle cuff 25 and set body cavity 27 is sewed with the zipper 28 to match, middle cuff 25 it is following The edge sewing of edge and lower base fabric 26 has a zipper 28 to match, middle cuff 25 by zipper 28 respectively with upper sleeve body 24 and under Base fabric 26 is detachably connected, and mattress body 1 can select soft or hard and thickness different demands according to user, mattress Set 3 is formed using three parts, and when replacing mattress body 1, middle cuff 25 and lower base fabric 26 do not have to tear open, easy for installation.

Further, lower base fabric 26 offers threading opening 29, and threading opening 29, which removably covers, threading cloth 30, threads cloth 30 are connected with lower base fabric 26 by zipper 28 or velcro, and threading cloth 30 offers the cable-through hole 31 that power supply source line passes through.Electricity Source line is the power supply line of the first electric pushrod 14, the second electric pushrod 15, third electric pushrod 16 and the 4th electric pushrod 19.

The mattress further includes the chassis 32 for being fixed on 3 lower section of mattress cover, and third bracket 6, mattress cover 3 and chassis 32 offer Upper and lower corresponding mounting hole, chassis 32 are fixed by fastener and 6 phase of third bracket, and chassis 32 can be used for mutually fixing with bed body.

Threading opening 29 is in the underface of third bracket 6, and chassis 32 has support rod 1 and support rod 2 34, threads cloth 30 are between support rod 1 and support rod 2 34.Under the support of chassis 32, threading has power supply between cloth 30 and bed body The movable gap of source line, it is possible thereby to avoid pushing down power supply line.

Mattress frame body 2 further includes sponges cover 35 and numb plate 36, and sponges cover 35 uses general sponge, and sponges cover 35 is close to and is wrapped Overlay on first support 4, second support 5, third bracket 6, the 4th bracket 7 and the 5th bracket 8 lateral surface, to constitute mattress frame The side wall of body 2, the numb laying of plate 36 are fixed on first support 4, second support 5, third bracket 6, the 4th bracket 7 and the 5th bracket 8 Upper surface, to constitute the upper surface of mattress frame body 2, mattress body 1 is placed on numb plate 36.

The internal layer of mattress cover 3 is the fire retardant made of glass fibre, and mattress is made to meet flame-retardancy requirements.

Mattress body 1 includes recovery sponge layer 37, general sponge layer 38, elastic layer 39 and sponge underlay 40 from top to bottom； Elastic layer 39 includes sponge frame 41 and spring bed core 42, and sponge frame 41 surrounds out elastic cavity 43, and spring bed core 42 is accommodated in In elastic cavity 43, sponge underlay 40 supports sponge frame 41 and spring bed core 42, the lower end surface of sponge frame 41 to face sponge The edge department of bottom 40 is simultaneously bonded connected, and the lower end resilient abutment of spring bed core 42 is in the upper surface of sponge underlay 40；It is general The logical lid of spongy layer 38 is located on sponge frame 41 and spring bed core 42, and the upper surface of sponge frame 41 faces general sponge layer 38 Edge department and it is bonded be connected, the upper end resilient abutment of spring bed core 42 is in the lower end surface of general sponge layer 38；Rebound sea Continuous layer 37 is laid on general sponge layer 38, and the lower end surface of recovery sponge layer 37 and the upper surface of general sponge layer 38 bond phase Even, recovery sponge layer 37 is made of at least one layer of memory foam.

Recovery sponge layer 37, general sponge layer 38, elastic layer 39 and sponge underlay 40 thickness and hardness according to reality Depending on the demand of border, it is selectable it is a kind of be embodied as recovery sponge layer 37 with a thickness of 2.5cm, general sponge layer 38 with a thickness of 1.5cm, sponge frame 41 with a thickness of 8cm, sponge underlay 40 with a thickness of 3cm；Recovery sponge layer 37 is 45D, general sponge Layer 38 is 25D, and sponge frame 41 is 33D, and sponge underlay 40 is 25D.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although mattress body 1 is used more herein；Mattress frame body 2；Mattress cover 3；First support 4；Second support 5； Third bracket 6；4th bracket 7；5th bracket 8；Neck pads area 9；Back pad area 10；The area Tun Dian 11；Thigh pads area 12；Leg mat Area 13；First electric pushrod 14；Second electric pushrod 15；Third electric pushrod 16；Waist support through slot 17；Waist support 18；4th is electronic Push rod 19；Waist jacking frame 20；Rotating bar 21；Mandril 22；Connecting rod 23；Upper sleeve body 24；Middle cuff 25；Lower base fabric 26；Cover body cavity 27； Zipper 28；Threading opening 29；Thread cloth 30；Cable-through hole 31；Chassis 32；Support rod 1；Support rod 2 34；Sponges cover 35；Numb plate 36；Recovery sponge layer 37；General sponge layer 38；Elastic layer 39；Sponge underlay 40；Sponge frame 41；Spring bed core 42；Elastic cavity 43；Shaft bar 1；Engaging lug 1；Shaft bar 2 46；Engaging lug 2 47；Shaft bar 3 48；Engaging lug 3 49；Runner assembly 50；Connector 51；Shaft part 52；Spring 53；Handspike bearing 1；Handspike bearing 2 55；Handspike bearing 3 56；Handspike bearing four 57；Top plate 1；Top plate 2 59；Top plate 3 60；Push rod connector 61；The terms such as pushing tow opening 62, but be not precluded and use it A possibility that its term.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It To be construed to any additional limitation all be contrary to the spirit of the present invention.

Claims (8)

1. adjustable mattress, which is characterized in that be placed in mattress including mattress body, mattress frame body and mattress cover, mattress body With the support by mattress frame body on frame body, mattress body and mattress frame body is removably coated and fixed in mattress cover；Mattress frame Body includes the first support being rotatedly connected, second support, third bracket, the 4th bracket and the 5th bracket, and mattress body is divided into branch The neck pad area of fastener neck, the back pad area for supporting back, the area Tun Dian for supporting buttocks, the thigh pad area for supporting thigh and support The leg mat area of shank；Neck pad area and first support it is opposite up and down, back pad area and second support are opposite up and down, the area Tun Dian and Third bracket is opposite up and down, and thigh pads area and the 4th bracket is opposite up and down, and leg mat area and the 5th bracket are opposite up and down；Third branch First electric pushrod and the second electric pushrod be installed on frame, the 4th bracket of the first electric pushrod pushing tow with drive the 4th bracket and 5th holder pivots；Second electric pushrod pushing tow second support is equipped with pushing tow to drive second support to rotate in second support Third electric pushrod of the first support to drive first support to rotate；Second support is open with pushing tow, and pushing tow opening is hinged There is waist jacking frame, the 4th electric pushrod of driving waist jacking frame rotation is also equipped in second support, waist jacking frame rotates upward When pass through pushing tow be open and by back pad area jack up.

2. adjustable mattress according to claim 1, which is characterized in that waist jacking frame includes rotating bar, mandril and company Bar, connecting rod are connected rotating bar and mandril, are installed with push rod connector in rotating bar, the push rod movable end of the 4th electric pushrod and push away Joint element for bar is hinged, and mandril jacks up upwards when rotating bar rotates.

3. adjustable mattress according to claim 2, which is characterized in that back pad area offers the waist support towards waist Through slot, is embedded with waist support in waist support through slot, and pushing tow opening fixes in the lower section of waist support through slot, mandril and waist support and by waist jacking Out and retract waist support through slot.

4. adjustable mattress according to claim 1 or 3, which is characterized in that the 4th bracket, which has, is adjacent to third branch The shaft bar one of frame, third bracket have the right bar for being adjacent to shaft bar one, symmetrically weld on the right bar of third bracket There are multiple engaging lugs one, shaft bar one is fed through engaging lug one so that the connected third bracket of the 4th holder pivots；Second support With the shaft bar two for being adjacent to third bracket, third bracket has the left bar for being adjacent to shaft bar two, a left side for third bracket Symmetrically it is welded with multiple engaging lugs two on square bar, shaft bar two is fed through engaging lug two so that second support is rotatedly connected Three brackets；First support has the shaft bar three for being adjacent to second support, and second support has the left for being adjacent to shaft bar three Bar is symmetrically welded with multiple engaging lugs three on the left bar of second support, and shaft bar three is fed through engaging lug three so that One holder pivots are connected second support；4th bracket and the 5th bracket are by least a pair of symmetrically arranged runner assembly rotation phase Even, the 4th bracket has the right bar for being adjacent to the 5th bracket, and the 5th bracket has the left bar for being adjacent to the 4th bracket, rotation Component includes connector, shaft part and spring, and connector is fixed on the right bar of the 4th bracket, and shaft part is fixed on the 5th On the left bar of frame, shaft part is articulated with connector, and spring is set on shaft part, the right of one end of spring and the 4th bracket Bar is mutually fixed, and the left bar of the other end of spring and the 5th bracket is mutually fixed.

5. adjustable mattress according to claim 1, which is characterized in that the lower end surface of third bracket is fixed with push rod branch Seat one and handspike bearing two, the lower end surface of second support are fixed with handspike bearing three and handspike bearing four；First electric pushrod peace On handspike bearing one, the second electric pushrod is mounted on handspike bearing two, and third electric pushrod is mounted on handspike bearing three On, the 4th electric pushrod is mounted on handspike bearing four；The lower end surface of 4th bracket is fixed with top plate one, the lower end of second support Face is fixed with top plate two, and the lower end surface of first support is fixed with top plate three, the push rod movable end and top plate one of the first electric pushrod Hingedly, the push rod movable end of the second electric pushrod and top plate two are hinged, push rod movable end and top plate three hinge of third electric pushrod It connects.

6. adjustable mattress according to claim 1, which is characterized in that mattress cover include upper sleeve body, middle cuff and under Base fabric, upper sleeve body are set in mattress body, and middle cuff envelopes the side of bedstead ontology, and bottom cloth covers bedstead ontology Lower end, middle cuff are detachably connected with upper sleeve body and lower base fabric respectively by zipper.

7. adjustable mattress according to claim 1 or 6, which is characterized in that the internal layer of mattress cover is glass fibre resistance Fire cloth.

8. adjustable mattress according to claim 1 or 6, which is characterized in that the mattress further includes being fixed on mattress cover The chassis of lower section, third bracket, mattress cover and chassis offer corresponding mounting hole up and down, and chassis passes through fastener and third branch Frame is mutually fixed.