CN2750731Y - Multifunctional mattress - Google Patents
Multifunctional mattress Download PDFInfo
- Publication number
- CN2750731Y CN2750731Y CN 200420072528 CN200420072528U CN2750731Y CN 2750731 Y CN2750731 Y CN 2750731Y CN 200420072528 CN200420072528 CN 200420072528 CN 200420072528 U CN200420072528 U CN 200420072528U CN 2750731 Y CN2750731 Y CN 2750731Y
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- China
- Prior art keywords
- pillow
- arm seat
- shoulder
- shoulder arm
- inner support
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional bed mattress, which comprises a mattress (1), a pillow seat (2), a shoulder and arm seat (3), an inner supporting frame (4) which are arranged in the mattress, and a linking and lifting device (40) of the pillow seat (2), the shoulder and arm seat (3), and the inner supporting frame (4), wherein the pillow seat (2) is movably connected with the shoulder and arm seat (3) through the linking and lifting device (40) which is composed of a supporting column (6), two supporting rods (7) which are respectively connected with the pillow seat (2) and the shoulder and arm seat (3), and a cross beam (8) which is connected with the two supporting rods (7). Regulators (41) are arranged at the crossing point of the supporting rods (7) and the cross beam (8) and the crossing point of the supporting column (6) and the cross beam (8). Intermediate positions which are arranged on both ends of the pillow seat (2) and the shoulder and arm seat (3) are respectively provided with a guide rail (42) which can slide up and down in a guide slot guide groove (43) which is arranged on a lateral plate (38) of a supporting frame, and a brake (9) which sinks is arranged on the bottom of the pillow seat (2). The multifunction bed mattress of the utility model can automatically regulate the bed mattress to the shoulders and the head of a person who sleeps according to a user's body position in the course of sleep to lead the person who sleeps not to result in the clogging of the running of blood gas, palsy, fatigue and discomfort, so sleep quality is improved.
Description
Technical field
The utility model relates to a kind of mattress, is a kind of improvement technology of multifunctional mattress specifically.
Background technology
At present, the multifunctional mattress integral body of selling on the market is integrated, can not change the height at shoulder and pillow position because of sleep position, transfer as flat crouching that then pillow is too low when lying on one's side to, and the shoulder projection is pressed in bed, support the weight of the first half health, it is tired uncomfortable to cause the upper limb body vim and vigour running freely not benumbed, and for example lying on one's side, then pillow is too high when going back to flat crouching, cause head blood supply insufficiency, anoxic, neck fatigue, when sleeping, the sleeper,, influences sleep quality greatly because the relation adjusting of the position of head and shoulder is improper if repeatedly stand up rotation.
Summary of the invention
The technical problems to be solved in the utility model is the above-mentioned shortcoming that overcomes prior art, and the position when a kind of can the sleep according to the user automatically is provided is regulated the multifunctional mattress of mattress in sleeper's shoulder and height of head relation.
The utility model can be realized in the following manner: comprise pad (1), be provided with pillow (2), shoulder arm seat (3) and inner support (4) in the pad (1), described pillow (2) and shoulder arm seat (3) comprise left side plate (38) and main body (39), inner support (4) is the railway carriage or compartment shape container of end face opening, shoulder arm seat (3) is placed on inner support (4) the inside with pillow (2) forward, and this pillow (2) and shoulder arm seat () 3 belows are provided with interlock lowering or hoisting gear (40).
Interlock lowering or hoisting gear (40) is lever interlock lowering or hoisting gear, comprise pillar (6), with pillow (2), shoulder arm seat (3) pole (7) and the crossbeam (8) that join, this pillar (6) is provided with the adjuster (41A) of regulating horizontal level in the junction mutually with crossbeam (8), and pillow (2) is connected by the interlock of the lever on the pillar (6) lowering or hoisting gear with shoulder arm seat (3).Wherein pillow (2) is provided with the adjuster (41B) of regulating height with pole (7) junction, and these adjusters are bolt and nut and kidney slot fastening structure.
The middle part of pillow (2) and shoulder arm seat (3) left side plate (38) respectively is provided with guide rail (42), and this guide rail (42) is suitable with the respective guide slots (43) of inner support (4) side plate (38).
Shoulder arm seat (3) bottom is provided with sagging brake (9).This sagging brake (9) comprises support (10) and the locking plate spring (11) that is fixed on inner support (4) base plate, one end of this locking plate spring (11) is fixed on the bottom of support (10) by loose-leaf (12), its outside contacts with manual adjustments screw (13) on being installed on support (10), its inboard contacts with sagging device inserted bar of lock (14), the other end of described sagging device inserted bar of lock (14) is fixed on shoulder arm seat (3) bottom, and movable end is provided with radian or oblique angle.
Interlock lowering or hoisting gear (40) can be a pneumatic shuttle, comprise under pillow (2) and the shoulder arm seat (3) and respectively establish equal diameters air bag (15), one end of air bag (15) is fixed on inner support (4) base plate, the other end contacts with pillow (2) or shoulder arm seat (3), connect by tracheae (16) between this air bag (15), tracheae (16) is provided with baroswitch (17), and shoulder arm seat (3) has travel control device (18).Travel control device (18) is by being fixed on the following stroke lever (44) of shoulder arm seat (3), being fixed on the travel switch (45) on inner support (4) base plate, and spring (46) forms with sleeve (47), and travel switch (45) links with baroswitch (17).
Interlock lowering or hoisting gear (40) can be a hydraulic means, comprise pillow (2) and take on the oil hydraulic cylinder (23) that respectively is provided with equal diameters under the arm seat (3), one end of oil hydraulic cylinder (23) is fixed on inner support (4) base plate, the other end has piston (24), these oil hydraulic cylinders (23) connect by flexible pipe (25), described flexible pipe (25) is provided with oil pressure gauge tap (26), and described shoulder arm seat (3) has travel control device (18).Travel control device (18) is by being fixed on the following stroke lever of shoulder arm seat (3), being fixed on the travel switch (45) on inner support (4) base plate, and spring (46) is formed travel switch (45) and oil pressure gauge tap (26) interlock with sleeve (47).
Interlock lowering or hoisting gear (40) can also be the rack-and-pinion lowering or hoisting gear, comprise the motor (19) that is fixed on inner support (4) base plate, be fixed on travel control device (18), rack and pinion drive mechanism under the shoulder arm seat (3), this rack and pinion drive mechanism is made up of gear (20) that links to each other with motor (19) output shaft and the tooth bar (21) that is movably arranged under the pillow (2), tooth bar (21) is provided with ganged switch (22), and described ganged switch (22) is connected with motor (19).Travel control device (18) is by being fixed on the following stroke lever (44) of shoulder arm seat (3), being located at the circuit inductance device (48) on the stroke lever (44), and spring (46) forms with sleeve (47), and circuit inductance device (48) is controlled motor (19) forward and reverse.
As further improvement of the utility model, be provided with support arm (5) in the pad (1), support arm (5) is the railway carriage or compartment shape container of end face opening, support arm (5) overlays outside the inner support (4), and the both sides of inner support (4), support arm (5) are connecting by movable axis (27) near position, pad (1) upper end.Inner support (4) base plate back is provided with many ribs (28), be provided with crank mechanism (29) between support arm (5) base plate and inner support (4) base plate, this crank mechanism (29) is provided with torsionspring (30), the other end of this torsionspring (30) is fixed on the support arm (5), crank handle links to each other with crank mechanism (29) by the hole on support arm (5) sidewall, pillow (2) is provided with pillow (31), and this pillow (2) is connected by track-type facilities (32) with pillow (31).
Further improve as of the present utility model, pad (1) can be provided with one one or multi-section fan (33) away from pillow (2) one ends, and wherein a fan (33) air intake vent place is provided with electro-heat equipment (34).This electro-heat equipment (34) is provided with Constant temp. regulating device and automatic temperature control switch, pad (1), shoulder arm seat (3) and pillow (2) are provided with a plurality of air vents (35), in the season of cold, the air inlet of fan (33) is closed, open wherein the fan (33) with electro-heat equipment (34), the temperature of suitably regulating heating installation in the mattress by Constant temp. regulating device is when temperature reaches setting value, automatic temperature control switch disconnects, the security when guaranteeing heating element work.Can turn off electro-heat equipment (34) season in the weather sweltering heat by switch, open the air inlet of fan (33), open fan (33) blowing heat radiation, make wind pass through the inner structure of pad (1) and go up air vent (35) circulation that is provided with, the whole wind-engaging in the time of can reaching sleep quality with shoulder arm seat (3) to pad (1) and pillow (2).
Can be provided with a plurality of vibrators (36) in the pad (1), pad (1) can be provided with one or more rockers (37) away from pillow (2) one ends, and pad (1) can be provided with audio entertainment equipment on every side.
The utility model compared with prior art has following advantage:
The utility model adopts at pad (1) front end increases pillow (2) and shoulder arm seat (3), the user utilizes level governor (41A) and height adjuster (41B) to regulate and puts down the needed height of pillow (2) when crouching and lying on one's side, utilize interlock lowering or hoisting gear (40) automatic pillow (2) and the position relation of takeing on arm seat (3) of regulating in sleep of takeing on then, the high and low position of head and shoulder concerns when rotating position sleeping soundly to adapt to the sleeper, human oriented design of the present utility model, make the sleeper in sleep procedure, can not cause vim and vigour running not smooth because of sleep position, or paralysis is tired uncomfortable, has improved the sleep quality of sleep stage greatly.
Description of drawings
Fig. 1 is the utility model multifunctional mattress structural representation;
Fig. 2 is a lever interlock lowering or hoisting gear schematic diagram among the utility model embodiment 1;
Fig. 3 is the sagging brake structural schematic diagram of Fig. 1;
Fig. 4 is the inner support lifting device structural representation of the utility model multifunctional mattress;
Fig. 5 is a pneumatic shuttle schematic diagram among the utility model embodiment 2;
Fig. 6 is an oil gear schematic diagram among the utility model embodiment 3;
Fig. 7 is the utility model embodiment 4 middle gear tooth bar lowering or hoisting gear schematic diagrames;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Embodiment 1:
As accompanying drawing 1, shown in Figure 3, a kind of multifunctional mattress comprises pad 1, is provided with a pillow 2, shoulder arm seat 3 and inner support 4 in the pad 1, and pillow 2 and shoulder arm seat 3 belows are provided with interlock lowering or hoisting gear 40, and shoulder arm seat 3 bottoms are provided with the brake 9 that sink.Pillow 2 is yoke structure and Soft Roll combination with shoulder arm seat 3, and this yoke structure comprises left side plate 38 and main body 39, and Soft Roll is fixed on the upper surface of main body 39, the air vent 35 that connects before and after the front and back side of main body 39 is provided with.Inner support 4 is the railway carriage or compartment shape container of end face opening, also be the yoke structure, inner support 4 side plates are provided with vertical guide groove 43, and shoulder arm seat 3 is provided with guide rail 42 with pillow 2 both sides, guide rail 42 cooperates with guide groove 43, shoulder arm seat 3 can be placed on inner support 4 the insides with pillow 2 forwards.
As shown in Figure 2, pillow 2, shoulder arm seat 3 combine with lever interlock lowering or hoisting gear.Lever interlock lowering or hoisting gear comprises pillar 6, respectively with pillow 2, shoulder arm seat 3 pole 7 and the crossbeam 8 that link to each other, this pillar 6 is provided with the adjuster 41A that regulates horizontal level in the junction mutually with crossbeam 8, wherein pillow 2 is provided with the adjuster 41B that regulates height with pole 7 junctions, and level governor 41A and height adjuster 41B are bolt and nut and kidney slot fastening structure.Level governor 41A can before and after the position of adjustable fixing 6 on crossbeam 8 so that the user sets in advance the suitable height of pillow 2 when lying on one's side.But the height of height adjuster 41B up-down adjustment pillow 2 lower fulcrum bars 7 is so that the user sets in advance the suitable height of putting down pillow 2 when crouching.Side plate 38 middle parts of pillow 2, shoulder arm seat 3 respectively are provided with a vertical guide rail 42, its size is suitable with the guide groove 43 on inner support 4 side plates, wherein guide rail 42 upper ends of pillow 2 sides and pillow 2 flexibly connects, and can do the rotation of certain angle around tie point in the plane parallel with side plate 38.Like this, when pillow 2 is subjected to head pressure, can in this angular range, swing.The guide rail 42 of shoulder arm seat 3 sides is fixedlyed connected with shoulder arm seat 3, and these guide rails 42 can slide up and down in the guide groove 43 that inner support 4 side plates are provided with.When the sleeper is transferred to when lying on one's side by flat crouching, shoulder is pressed on the shoulder arm seat 3, and by the effect of lever interlock lowering or hoisting gear, shoulder arm seat 3 descends, and affects pole 7 and crossbeam 8 to promote pillows 2 by shoulder arm seat 3 and rises the position relation when lying on one's side to adapt between head and the shoulder.
As shown in Figure 3, shoulder arm seat 3 bottoms are provided with the brake 9 that sink, this brake comprises the U-shaped support 10 that is fixed on inner support 4 base plates, and an end is fixed on 2 Z-shaped locking plate springs 11 of U-shaped support 10 bottoms by loose-leaf 12, wherein the outside of a flat spring contacts with adjustment screw 13 on being installed on U-shaped support 10, the inboard of this two flat spring contacts with sagging device inserted bar of lock 14, by rotation adjustment screw 13, can regulate the frictional resistance between Z-shaped locking plate spring 11 and the sagging device inserted bar of lock 14, the other end that is somebody's turn to do the device inserted bar of lock 14 that sink is fixed on pillow 2 bottoms, movable end is provided with the radian or the oblique angle of guiding, with the parallel burr of having worn of Z-shaped locking plate spring 11 contacts, to increase the frictional force between the contact-making surface.The user transfers to when lying on one's side from flat crouching, sagging device inserted bar of lock 14 stressed pressing down under the shoulder arm seat 3, act on the inboard of Z-shaped locking plate spring 11, Z-shaped locking plate spring 11 strains, shoulder arm seat 3 descends, utilize lever principle that pillow 2 is risen simultaneously, to realize the adjusting of user's head and shoulder position when sleep is rotated.Equally, lie on one's side when transferring flat crouching to, head is depressed pillow 2, affect pole 7 and crossbeam 8 to promote to carry on the shoulder arm seats 3 by pillow 2, thereby reach the utility model effect, can not rotate position and cause the smooth fiber crops of vim and vigour running because of the sleeper sleep soundly, numbness is tired uncomfortable, has improved sleep quality greatly.
As shown in Figure 4, also be provided with support arm 5 in the pad 1, support arm 5 is the railway carriage or compartment shape container of end face opening, and support arm 5 overlays outside the inner support 4, the both sides of inside and outside support 5 are connecting by movable axis 27 near position, pad 1 upper end, and the empty avoiding position of rotating for inner support 4 is left at support arm 5 rear portions.The inner support 4 base plate back sides are provided with many ribs 28, be provided with crank mechanism 29 between support arm 5 base plates and inner support 4 base plates, this crank mechanism 29 is provided with torsionspring 30, one end of torsionspring 30 links to each other with crank mechanism 29, the other end is fixed on the sidewall of support arm 5, and crank handle links to each other with crank mechanism 29 by the hole on support arm 5 sidewalls.Pillow 2 is provided with pillow 31, and this pillow 2 is connected by track-type facilities 32 with pillow 31, and track-type facilities 32 band balls are spacing.When the rear end of raising inner support 4 with hand, crank mechanism 29 is under the effect of torsionspring 30, and after its free end may be stuck in the suitable strip rib 28 in inner support 4 base plate backs, inner support 4 arrived predetermined angle together with shoulder arm seat 3 and pillow 2 unitary rotation.By being installed in the track-type facilities 32 of pillow 2 sides, under the effect of external force, pillow 31 can slide backward and rest on each position on the pillow 2 along track-type facilities 32.Pillow 2 can use as backrest like this.Rotating crank is shaken the hand, and pillow 2 can be leveled to horizontal level.
In conjunction with above technology, as shown in Figure 1, can can be provided with one one or multi-section fan 33 away from pillow 2 one ends at pad 1, wherein the air intake vent place of a fan 33 is provided with an electro-heat equipment 34, electro-heat equipment 34 is provided with Constant temp. regulating device and automatic temperature control switch, at pad 1 and pillow 2, shoulder arm seat 3 is provided with air vent, in the season of cold, the air inlet of fan 33 is closed, open the fan 33 of band electro-heat equipment 34, the temperature of suitably regulating heating installation in the mattress by Constant temp. regulating device is when temperature reaches setting value, automatic temperature control switch disconnects, the security when guaranteeing heating element work.Can turn off electro-heat equipment 34 season in the weather sweltering heat by switch, open the air inlet of fan 33, open fan 33 blowing heat radiations, the air vent circulation that the structure that makes wind pass through pad 1 inside is provided with, the whole wind-engaging in the time that sleep quality can being reached on pad 1 and pillow 2 and shoulder arm seat 3.
Can be provided with a plurality of vibrators 36 in the pad 1, pad 1 can be provided with a rocker 37 away from pillow 2 one ends, and wherein rocker 37 can be designed to a people, two people or three people use, and can regulate height up and down, to adapt to different users's demand.Vibrator 36 and rocker 37 are prior art, just seldom chat its structure at this.Also can be provided with audio entertainment equipment around the pad 1, as audio amplifier, music player etc.
Embodiment 2:
Embodiment 3:
Embodiment 4:
Comprehensive above each embodiment, the utility model mainly is to utilize various structures to regulate pillow 2 and the position relation of takeing on arm seat 3, concern the position of head and shoulder when rotating position to adapt to the sleeper, this technical characterictic does not limit to and is used for mattress construction, also can be used on bed accessory and other household apparatus structures, as on sofa, seat or the like.
Claims (10)
1, a kind of multifunctional mattress, comprise pad (1), it is characterized in that: be provided with pillow (2), shoulder arm seat (3) and inner support (4) in the pad (1), described pillow (2) and shoulder arm seat (3) comprise left side plate (38) and main body (39), inner support (4) is the railway carriage or compartment shape container of end face opening, shoulder arm seat (3) is placed on inner support (4) the inside with pillow (2) forward, and this pillow (2) and shoulder arm seat (3) below are provided with interlock lowering or hoisting gear (40).
2, multifunctional mattress according to claim 1 is characterized in that: described interlock lowering or hoisting gear (40) is a lever interlock lowering or hoisting gear, also can be hydraulic means, pneumatic shuttle and rack-and-pinion lowering or hoisting gear.
3, multifunctional mattress according to claim 2, it is characterized in that: described lever interlock lowering or hoisting gear comprises pillar (6), the pole of joining with pillow (2), shoulder arm seat (3) (7) and the crossbeam (8) that flexibly connects with pole (7), this pillar (6) is provided with adjuster (41) with crossbeam (8) junction, and pillow (2) flexibly connects by the interlock of the lever on the pillar (6) lowering or hoisting gear with shoulder arm seat (3).
4, multifunctional mattress according to claim 3 is characterized in that: described shoulder arm seat (3) bottom is provided with the sagging brake (9) that prevents to take on the arm pressurized.
5, multifunctional mattress according to claim 4, it is characterized in that: described sagging brake (9) comprises support (10) and the locking plate spring (11) that is fixed on inner support (4) base plate, one end of this locking plate spring (11) is fixed on the bottom of support (10), its outside contacts with adjustment screw (13) on being installed on support (10), its inboard contacts with sagging device inserted bar of lock (14), and the other end of described sagging device inserted bar of lock (14) is connected with shoulder arm seat (3).
6, multifunctional mattress according to claim 2, it is characterized in that: described pneumatic shuttle comprises under pillow (2) and shoulder arm seat (3) and respectively is provided with air bag (15), connect by tracheae (16) between this air bag (15), tracheae (16) is provided with baroswitch (17), and described shoulder arm seat (3) has travel control device (18).
7, multifunctional mattress according to claim 2, it is characterized in that: described hydraulic means comprises pillow (2) and takes on the oil hydraulic cylinder (23) that respectively is provided with equal diameters under the arm seat (3), one end of oil hydraulic cylinder (23) is fixed on inner support (4) base plate, the other end has piston (24), these oil hydraulic cylinders (23) connect by flexible pipe (25), described flexible pipe (25) is provided with oil pressure gauge tap (26), and described shoulder arm seat 3 has travel control device (18).
8, multifunctional mattress according to claim 4, it is characterized in that: described rack-and-pinion lowering or hoisting gear comprises the motor (19) that is fixed on inner support (4) base plate, is fixed on travel control device (18), rack and pinion drive mechanism under the shoulder arm seat (3), this rack and pinion drive mechanism is made up of gear (20) that links to each other with motor (19) output shaft and the tooth bar (21) that is movably arranged under the pillow (2), tooth bar (21) is provided with ganged switch (22), and described ganged switch (22) is connected with motor (19).
9, according to each described multifunctional mattress of claim 1 to 8, it is characterized in that: be provided with support arm (5) in the pad (1), support arm (5) is the railway carriage or compartment shape container of end face opening, support arm (5) is mounted on outside the inner support (4), described inner support (4), support arm (5) connects by movable axis (27), inner support (4) base plate lower backside is provided with many ribs (28), be provided with crank mechanism (29) between support arm (5) base plate and inner support (4) base plate, this crank mechanism (29) is provided with torsionspring (30), the other end of described torsionspring (30) is fixed on the support arm (5), crank handle links to each other with crank mechanism (29) by the hole on the rack side wall, pillow (2) is provided with pillow (31), and described pillow (2) is connected by guide rail 42 devices (32) with pillow (31).
10, multifunctional mattress according to claim 9, it is characterized in that: pad (1) can be provided with one one or multi-section fan (33) away from pillow (2) one ends, fan (33) air intake vent place is provided with electro-heat equipment (34), and pad (1), shoulder arm seat (3) and pillow (2) are provided with a plurality of air vents (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072528 CN2750731Y (en) | 2004-08-11 | 2004-08-11 | Multifunctional mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072528 CN2750731Y (en) | 2004-08-11 | 2004-08-11 | Multifunctional mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750731Y true CN2750731Y (en) | 2006-01-11 |
Family
ID=35931915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072528 Expired - Fee Related CN2750731Y (en) | 2004-08-11 | 2004-08-11 | Multifunctional mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750731Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247063A (en) * | 2010-05-21 | 2011-11-23 | 许汉忠 | Active supporting device of healthy bed and method thereof |
| CN102293700A (en) * | 2010-06-25 | 2011-12-28 | 许汉忠 | Active shoulder/neck supporting device for health bed and method thereof |
| CN107048848A (en) * | 2017-04-11 | 2017-08-18 | 深圳市宝康床垫有限公司 | A kind of soft durometer auto-control pad based on container type fluid spring |
| CN112790572A (en) * | 2021-04-01 | 2021-05-14 | 浙江想能睡眠科技股份有限公司 | Self-adaptive sleep-aiding neck-protecting pillow |
| CN112971442A (en) * | 2021-04-23 | 2021-06-18 | 上海爱舒床垫集团有限公司 | Multifunctional mattress |
-
2004
- 2004-08-11 CN CN 200420072528 patent/CN2750731Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247063A (en) * | 2010-05-21 | 2011-11-23 | 许汉忠 | Active supporting device of healthy bed and method thereof |
| CN102293700A (en) * | 2010-06-25 | 2011-12-28 | 许汉忠 | Active shoulder/neck supporting device for health bed and method thereof |
| CN107048848A (en) * | 2017-04-11 | 2017-08-18 | 深圳市宝康床垫有限公司 | A kind of soft durometer auto-control pad based on container type fluid spring |
| CN112790572A (en) * | 2021-04-01 | 2021-05-14 | 浙江想能睡眠科技股份有限公司 | Self-adaptive sleep-aiding neck-protecting pillow |
| CN112971442A (en) * | 2021-04-23 | 2021-06-18 | 上海爱舒床垫集团有限公司 | Multifunctional mattress |
| CN112971442B (en) * | 2021-04-23 | 2022-09-02 | 上海爱舒床垫集团有限公司 | Multifunctional mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20090911 |