CN218186028U - Electric bed with self-adaptive adjustment waist plate - Google Patents
Electric bed with self-adaptive adjustment waist plate Download PDFInfo
- Publication number
- CN218186028U CN218186028U CN202222773176.3U CN202222773176U CN218186028U CN 218186028 U CN218186028 U CN 218186028U CN 202222773176 U CN202222773176 U CN 202222773176U CN 218186028 U CN218186028 U CN 218186028U
- Authority
- CN
- China
- Prior art keywords
- waist
- board
- plate
- support
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides an beddo of waist board self-adaptation regulation, include: the support comprises a support body and a front driving mechanism arranged at the front part of the support body, the front driving mechanism comprises a front electric push rod, a front connecting rod mechanism and a transmission rod, and one end of the front electric push rod is hinged with the support body; bed board, include the waist board and one end and waist board articulated backplate that link to each other with the support, the backplate links to each other with preceding link mechanism, and the other end and the waist board of transfer line are articulated, and anterior actuating mechanism can drive preceding link mechanism action and drive the waist board through the transfer line simultaneously and upwards rotate to provide the support for the waist board, the utility model discloses the waist position of the user is laminated through the drive waist board of transfer line self-adaptation to the demand according to user's different use posture, with better bearing user waist, the problem of the adjustment waist board position and the angle of the adaptability of the unable user demand according to the user difference of waist board of the beddo of having solved prior art.
Description
Technical Field
The utility model relates to an intelligence house technical field especially relates to an beddo of waist board self-adaptation regulation.
Background
With the continuous improvement of the living standard of people, people gradually enter the visual field of people due to the comfort and convenience of the electric bed in order to pursue higher quality of life.
When the electric bed backboard in the prior art is lifted, a user leans against the backboard in a lying position, the waist board cannot be lifted in a self-adaption mode, the waist of the user is not supported, the structure can not only influence the use experience of the user, but also can generate negative influence on the body of the user even after long-time use; therefore, in order to solve the above problems, the utility model provides an electric bed with self-adaptive adjustment of waist plates.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings in the prior art, the to-be-solved technical problem of the present invention is to provide an electric bed with self-adaptive waist plate adjustment, which solves the problem that the waist plate of the electric bed in the prior art can not adjust the position and angle of the waist plate according to the adaptability of different user requirements.
In order to solve the technical problem, the utility model provides an beddo of waist board self-adaptation regulation, include:
the front driving mechanism comprises a front electric push rod, a front connecting rod mechanism and a transmission rod, the front connecting rod mechanism is connected with the front electric push rod, one end of the front electric push rod is hinged with the bracket body, the other end of the front electric push rod is hinged with the front connecting rod mechanism, and one end of the transmission rod is hinged to the front connecting rod mechanism;
the bed board, include with wainscot and one end that the support links to each other with wainscot articulated backplate, the backplate with preceding link mechanism links to each other, the other end of transfer line with the wainscot is articulated, and anterior actuating mechanism can drive the action of preceding link mechanism and drive the backplate upwards rotate for the support main part for make beddo be multiple gesture including the horizontality, preceding link mechanism passes through the transfer line simultaneously and drives the wainscot and upwards rotate, and provide the support for the wainscot.
Preferably, the electric bed with the self-adaptive adjustment waist plate further comprises a waist support lifting mechanism, the waist support lifting mechanism comprises a waist support and a waist support driving mechanism, the waist support is arranged above the waist plate and is connected with the waist support driving mechanism arranged on the back surface of the waist plate, and the waist support driving mechanism drives the waist support to jack up and protrude out of the waist plate or retract and attach to the waist plate; when a user lies down and needs to use the waist support, the waist support is driven by the waist support driving mechanism to jack up and protrude out of the waist plate, and meanwhile, the position of the waist support can be further adjusted by adjusting the jack-up height, so that the waist support can better support the waist of the user; when the user adopts the sleeping posture of lying on side or lying prone, the waist support driving mechanism drives the waist support to retract and fit the waist plate.
Preferably, the waist support driving mechanism comprises a waist support electric push rod and a waist support connecting rod mechanism connected with the waist support electric push rod, one end of the waist support electric push rod is hinged with the waist plate, and the other end of the waist support electric push rod is hinged with the waist support connecting rod mechanism; the electric push rod is used as power, so that the structure is simple, and the maintenance and the installation are convenient. The user can lean on when crouching through anterior actuating mechanism with the backplate upwards rotate to lean on the back on the backplate, when needs lie, place the level through anterior actuating mechanism with the backplate.
Preferably, one end of the front electric push rod is hinged to the bracket main body, and the other end of the front electric push rod is hinged to the front link mechanism.
Preferably, the stand further comprises a rear driving mechanism provided at the rear of the stand body.
Preferably, the bed board still includes the low limbs board, the low limbs board with rear portion actuating mechanism links to each other, and rear portion actuating mechanism can drive the low limbs board and upwards rotate for the support main part for make the beddo be the multiple gesture including the horizontality, drive the low limbs board through rear portion actuating mechanism and rise, place in comfortable angle with the low limbs that satisfy the user.
Preferably, rear portion actuating mechanism includes rear portion electric putter and the back link mechanism who links to each other with rear portion electric putter, rear portion electric putter's one end is articulated with the support main part, rear portion electric putter's the other end with back link mechanism is articulated, through electric putter as power, simple structure is convenient for maintain the installation.
Preferably, the low limbs board includes thigh board and shank board, and wherein the one end of thigh board is articulated with the middle part of support main part, and the other end of thigh board is articulated with the one end of shank board, and the other end of shank board links to each other with back link mechanism, and thigh board and shank board provide the bearing capacity for thigh and shank respectively, and as required the utility model discloses can provide comfortable angle of laying for thigh and shank respectively, improve the travelling comfort. Preferably, the bed plate further comprises a seat plate which is independently arranged and fixed on the bracket main body and is used for bearing the crotch of a user.
Preferably, the seat plate is further provided with lightening holes for reducing the material of the seat plate so as to achieve the purpose of reducing weight.
Preferably, the bed plate is further provided with a movement avoiding hole, so that the movement mechanism is prevented from interfering with the bed plate in the movement process.
As above, the utility model discloses an beddo of wainscot self-adaptation regulation has following beneficial effect: the utility model discloses a beddo of waist board self-adaptation regulation when using, the user can lean on when crouching when needs, upwards rotate the backplate through anterior actuating mechanism to lean on the back on the backplate, simultaneously because preceding link mechanism drives the self-adaptation of waist board through the transfer line and deflects certain angle upwards and provide the support, user's waist also can obtain better bearing, when the user needs to lie or lie on one's side, place the backplate level through anterior actuating mechanism, the waist board is in the horizontality this moment too, facilitate the user to have a rest; the utility model discloses an beddo of wainscot self-adaptation regulation passes through drive rod self-adaptation's drive wainscot laminating user's waist position according to the demand of user's different use postures to better bearing user waist, the problem of adjustment wainscot position and angle of the wainscot of the beddo of having solved prior art's beddo not can be according to the user demand's of difference adaptability.
Drawings
Fig. 1 is a schematic view of an electric bed with a self-adaptive adjustment waist plate according to the present invention;
fig. 2 is a partially enlarged view of the area a of fig. 1.
Description of the element reference
1. Bed board
11. Back plate
12. Waist board
13. Seat board
131. Lightening hole
14. Lower limb plate
141. Thigh board
142. Shank board
15. Motion dodges hole
2. Support frame
21. Front drive mechanism
211. Front electric push rod
212. Front drive rod
213. Front connecting beam
214. Transmission rod
22. Rear drive mechanism
221. Rear electric push rod
222. Rear drive rod
223. Rear connecting beam
224. Limiting rod
23. Front bracket main body
231. Front cross beam
232. Front articulated beam
233. Front side rod
24. Rear support body
241. Rear cross member
242. Rear articulated beam
243. Rear side rod
25. Rectangular frame
26. Roller wheel
3. Waist support lifting mechanism
31. Waist support
32. Waist support driving mechanism
321. Waist support electric push rod
322. Fixing groove
323. Axle pin
324. Sliding wheel
325. First connecting rod
326. Second connecting rod
327. Fixed seat
328. Connecting rod
4. Supporting leg
Detailed Description
The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1 and fig. 2, the utility model provides an beddo of wainscot self-adaptation regulation, include:
the support 2, the support 2 includes a support main body and a front driving mechanism 21 arranged in front of the support main body, the front driving mechanism 21 includes a front electric push rod 211, a front link mechanism connected with the front electric push rod 211, and a transmission rod 214, one end of the front electric push rod 211 is hinged to the support main body, the other end of the front electric push rod 211 is hinged to the front link mechanism, and one end of the transmission rod 214 is hinged to the front link mechanism;
The utility model discloses an beddo of wainscot self-adaptation regulation when using, the user can lean on when crouching at needs, upwards rotate backplate 11 through anterior actuating mechanism 21, thereby lean on the back on backplate 11, simultaneously because preceding link mechanism drives wainscot 12 self-adaptation through transfer line 214 and deflects certain angle up and provides the support, user's waist also can obtain better bearing, when the user need lie or lie on one's side, place the level with backplate 11 through anterior actuating mechanism 21, wainscot 12 also is in the horizontality this moment, the person of facilitating the use has a rest.
In this embodiment, as shown in fig. 1, the bracket main body includes a front bracket main body 23, a rear bracket main body 24 and a rectangular frame 25, the rectangular frame 25 is used for limiting and protecting the front bracket main body 23 and the rear bracket main body 24, the front bracket main body 23 and the rear bracket main body 24 are in a modular design, and the components are independent from each other; the front bracket main body 23 is formed by enclosing a front cross beam 231, a front articulated beam 232 and two front side rods 233 connecting the front cross beam 231 and the front articulated beam 232, and the rear bracket main body 24 is formed by enclosing a rear cross beam 241, a rear articulated beam 242 and two rear side rods 243 connecting the rear cross beam 241 and the rear articulated beam 242;
in this embodiment, as shown in fig. 1, the electric bed with the self-adaptive adjustment of the waist plate further includes a waist support lifting mechanism 3, the waist support lifting mechanism 3 includes a waist support 31 and a waist support driving mechanism 32, the waist support 31 is disposed above the waist plate 12 and is connected to the waist support driving mechanism 32 disposed on the back of the waist plate 12, and the waist support driving mechanism 32 drives the waist support 31 to jack up and protrude from the waist plate 12 or retract and attach to the waist plate 12; when a user lies down and needs to use the waist support 31, the waist support driving mechanism 32 drives the waist support 31 to jack up and protrude out of the waist plate 12, and meanwhile, the position of the waist support 31 can be further adjusted by adjusting the jack-up height, so that the waist support can better support the waist of the user; when the user adopts the sleeping position of lying on side or lying on stomach, the waist support 31 is driven by the waist support driving mechanism 32 to retract and attach to the waist plate 12.
In this embodiment, as shown in fig. 1 and fig. 2, the lumbar support driving mechanism 32 includes a lumbar support electric push rod 321 and a lumbar support link mechanism connected to the lumbar support electric push rod 321, one end of the lumbar support electric push rod 321 is hinged to the lumbar plate 12, and the other end of the lumbar support electric push rod 321 is hinged to the lumbar support link mechanism; the electric push rod is used as power, so that the structure is simple, and the maintenance and the installation are convenient.
Further, in this embodiment, as shown in fig. 1 and fig. 2, the lumbar support link mechanism includes a fixing groove 322, a shaft pin 323, a sliding wheel 324, a first link 325, a second link 326 and a fixing seat 327, the fixing groove 322 is fixed on the back of the lumbar plate 12, one end of the first link 325 is hinged to the lumbar support electric push rod 321 through the shaft pin 323, two ends of the shaft pin 323 are respectively provided with a rotatable sliding wheel 324, the sliding wheel 324 is slidably disposed on the fixing groove 322, one end of the second link 326 is hinged to the other end of the fixing groove 322 opposite to the sliding wheel 324, the other end of the second link 326 is hinged to the middle of the first link 325, the other end of the first link 325 is hinged to the fixing seat 327, and the other end of the fixing seat 327 is fixed to the lumbar support 31; further, in this embodiment, as shown in fig. 1 and fig. 2, the two lumbar support link mechanisms include two sets, the shaft pins 323 of the two sets of lumbar support link mechanisms are driven by the connecting rods 328, the first connecting rod 325 of one set of lumbar support link mechanisms is driven by the lumbar support electric push rod 321 to move in the fixing groove 322, and then the connecting rod 328 is driven by the shaft pin 323 to move, and further the first connecting rod 325 at the other end is driven to move in the fixing groove 322, so that the two fixing bases 327 are lifted simultaneously, and a more stable lifting force is provided for the lumbar support 31.
In this embodiment, as shown in fig. 1, the bed board 1 further includes two seat boards 13, the two seat boards 13 are respectively fixed to the rear portion of the front frame body 23 and the front portion of the rear frame body 24 for supporting the crotch of the user, and further, in this embodiment, as shown in fig. 1, the seat board 13 is further provided with lightening holes 131 for reducing the material of the seat board 13 to achieve the purpose of reducing the weight.
In the present embodiment, as shown in fig. 1, the other end of the waist panel 12 is hinged to the seat panel 13 of the front bracket main body 23.
Further, in this embodiment, as shown in fig. 1, one end of the front electric push rod 211 is hinged to the middle of the front cross member 231, the front link mechanism includes two front driving rods 212 which are respectively parallel to the front side rods 233 and are disposed inside the front side rods 233 to be rotatable upward, the two front driving rods 212 are connected by a front connecting cross member 213, and the other end of the front electric push rod 211 is hinged to the middle of the front connecting cross member 213, and further, in this embodiment, as shown in fig. 1, the driving rod 214 is hinged to the front connecting cross member 213.
Further, in this embodiment, as shown in fig. 1, the front link mechanism is disposed below the back plate 11 and abuts against the back plate 11 through a roller 26 disposed at the top of the front link mechanism, the roller 26 is used to support the back plate 11, and the friction force of the front link mechanism in the process of jacking the back plate 11 is also reduced; specifically, the roller 26 is disposed at the top end of the front driving rod 212 and is abutted against the back plate 11, and when the front electric push rod 211 pushes up and drives the front driving rod 212 to move upward, the front driving rod 212 pushes up the back plate 11.
In the present embodiment, as shown in fig. 1, the rear bracket main body 24 is provided with a rear driving mechanism 22; further, in the present embodiment, as shown in fig. 1, the rear driving mechanism 22 includes a rear electric push rod 221 and a rear link mechanism connected to the rear electric push rod 221, one end of the rear electric push rod 221 is hinged to the bracket main body, the other end of the rear electric push rod 221 is hinged to the rear link mechanism, and the electric push rod is used as power, so that the structure is simple, and the maintenance and installation are convenient; specifically, one end of the rear electric push rod 221 is hinged to the middle of the rear cross beam 241, the rear link mechanism includes two rear driving rods 222 which are respectively parallel to the rear side bar 243 and can be arranged on the inner side of the rear side bar 243 in an upward rotating manner, the two rear driving rods 222 are connected through a rear connecting cross beam 223, the other end of the rear electric push rod 221 is hinged to the middle of the rear connecting cross beam 223, and the rear driving mechanism 22 further includes a limit rod 224 hinged to the outer side of the rear side bar 243.
In the present embodiment, as shown in fig. 1, the lower limb plate 14 comprises a thigh plate 141 and a lower leg plate 142, wherein one end of the thigh plate 141 is hinged with the seat plate 13 of the rear bracket main body 24, the other end of the thigh plate 141 is hinged with one end of the lower leg plate 142, the other end of the lower leg plate 142 is connected with the limiting rod 224, the thigh plate 141 and the lower leg plate 142 respectively provide bearing capacity for the thigh and the lower leg, and the present embodiment can provide comfortable placing angles for the thigh and the lower leg respectively as required, thereby improving comfort.
In the present embodiment, as shown in fig. 1, the rear link mechanism is disposed below the thigh plate 141 and abuts against the thigh plate 141 through a roller 26 disposed at the top of the rear link mechanism, the roller 26 is used to provide support for the thigh plate 141, and at the same time, the friction force generated by the rear link mechanism during the jacking process of the thigh plate 141 is also reduced; specifically, the roller 26 is disposed at the top end of the rear driving rod 222 and is abutted against the thigh plate 141, and when the rear electric pushing rod 221 is pushed up to drive the rear driving rod 222 to move upward, the rear driving rod 222 pushes up the thigh plate 141 and drives the thigh plate 142.
In the present embodiment, the number of the rollers 26 is plural, and the plural rollers 26 can provide a larger load-bearing capacity.
In this embodiment, as shown in fig. 1, a motion avoiding hole 15 is formed on the top board 1 to prevent the motion mechanism from interfering with the top board 1 during the motion process.
In this embodiment, as shown in fig. 1, the support 2 is provided with six support legs 4 below, and the six support legs 4 are uniformly distributed below the support 2.
To sum up, the utility model discloses an beddo of wainscot self-adaptation regulation passes through the drive wainscot 12 laminating user's of transfer line 214 self-adaptation waist position according to the demand of user's different use postures to better bearing user waist, the problem of the adjustment wainscot 12 position and the angle of the wainscot 12 of the beddo of having solved prior art's beddo not can be according to the adaptability of user's different user demand. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a waist board adaptive control's beddo which characterized in that includes:
the support (2), the support (2) includes a support main body and a front driving mechanism (21) arranged at the front part of the support main body, the front driving mechanism (21) includes a front electric push rod (211), a front link mechanism connected with the front electric push rod (211) and a transmission rod (214), one end of the front electric push rod (211) is hinged with the support main body, the other end of the front electric push rod (211) is hinged with the front link mechanism, and one end of the transmission rod (214) is hinged on the front link mechanism;
bed board (1), including with waist board (12) and the one end that support (2) link to each other with waist board (12) articulated backplate (11), backplate (11) with preceding link mechanism links to each other, the other end of transfer line (214) with waist board (12) are articulated, and anterior actuating mechanism (21) can drive preceding link mechanism action and drive backplate (11) and upwards rotate for the support main part for make beddo is the multiple gesture including the horizontality, and preceding link mechanism passes through transfer line (214) simultaneously and drives waist board (12) upwards to provide the support for waist board (12).
2. The electric bed with the self-adaptive waist plate adjustment function of claim 1, wherein: the electric bed with the self-adaptive adjustment of the waist plate further comprises a waist supporting lifting mechanism (3), the waist supporting lifting mechanism (3) comprises a waist supporting (31) and a waist supporting driving mechanism (32), the waist supporting (31) is arranged above the waist plate (12) and is connected with the waist supporting driving mechanism (32) arranged on the back surface of the waist plate (12), the waist supporting driving mechanism (32) drives the waist supporting (31) to jack up and protrude out of the waist plate (12) or retract and fit with the waist plate (12).
3. The electric bed with the self-adaptive waist plate adjusting function as claimed in claim 2, wherein: waist holds in palm actuating mechanism (32) including the waist hold in the palm electric putter (321) and hold in the palm the link mechanism with the waist that the waist held in the palm electric putter (321) and link to each other, the waist holds in the palm the one end of electric putter (321) and is articulated with waist board (12), the waist hold in the palm the other end of electric putter (321) with the link mechanism is articulated to the waist.
4. The electric bed with the self-adaptive adjustment waist plate of claim 1, wherein: the support (2) further comprises a rear driving mechanism (22) arranged at the rear part of the support main body.
5. The electric bed with the self-adaptive waist plate adjusting function of claim 4, wherein: the bed board (1) further comprises a lower limb board (14), the lower limb board (14) is connected with the rear driving mechanism (22), and the rear driving mechanism (22) can drive the lower limb board (14) to rotate upwards relative to the support main body so as to enable the electric bed to be in various postures including a horizontal state.
6. The electric bed with the self-adaptive adjustment waist plate of claim 5, wherein: the rear driving mechanism (22) comprises a rear electric push rod (221) and a rear connecting rod mechanism connected with the rear electric push rod (221), one end of the rear electric push rod (221) is hinged to the support body, and the other end of the rear electric push rod (221) is hinged to the rear connecting rod mechanism.
7. The electric bed with the self-adaptive waist plate adjustment function of claim 6, wherein: the lower limb plate (14) comprises a thigh plate (141) and a shank plate (142), wherein one end of the thigh plate (141) is hinged with the middle part of the bracket main body, the other end of the thigh plate (141) is hinged with one end of the shank plate (142), and the other end of the shank plate (142) is connected with the rear connecting rod mechanism.
8. The electric bed with the self-adaptive adjustment waist plate of claim 1, wherein: the bed board (1) also comprises a seat board (13) which is independently arranged and fixed on the bracket main body.
9. The electric bed with the self-adaptive waist plate adjustment function of claim 8, wherein: the seat plate (13) is provided with a lightening hole (131).
10. The electric bed with the self-adaptive adjustment waist plate of claim 1, wherein: the bed board (1) is also provided with a motion avoiding hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222773176.3U CN218186028U (en) | 2022-10-20 | 2022-10-20 | Electric bed with self-adaptive adjustment waist plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222773176.3U CN218186028U (en) | 2022-10-20 | 2022-10-20 | Electric bed with self-adaptive adjustment waist plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218186028U true CN218186028U (en) | 2023-01-03 |
Family
ID=84642952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222773176.3U Active CN218186028U (en) | 2022-10-20 | 2022-10-20 | Electric bed with self-adaptive adjustment waist plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218186028U (en) |
-
2022
- 2022-10-20 CN CN202222773176.3U patent/CN218186028U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3024620C (en) | Pillow lifting structure | |
| CN204932093U (en) | A kind of nursing bed | |
| CN218186028U (en) | Electric bed with self-adaptive adjustment waist plate | |
| CN113143632A (en) | Nursing bed with function of turning on one's side | |
| KR20110131818A (en) | A foldable type bed | |
| CN110432692B (en) | Multifunctional electric bed | |
| CN209827310U (en) | Sliding type nursing bed | |
| CN217792215U (en) | Zero leans on wall beddo | |
| CN215738006U (en) | Intelligence lift bedstead | |
| CN215350125U (en) | Multifunctional medical nursing bed | |
| CN216020164U (en) | Electric bed with hingeless bed board | |
| CN205234041U (en) | Multi -functional health care electric mattress and two rocking arm dibit actuating mechanism | |
| CN215650344U (en) | Lifting mechanism suitable for height-adjustable pillow and height-adjustable pillow | |
| CN216091140U (en) | Electric bed with multiple back plates capable of lifting independently | |
| CN215776690U (en) | Waist-supporting living type old-people-assisting telescopic chair | |
| CN217243423U (en) | Electric bed with multiple bed positions independently controlled | |
| CN212416159U (en) | Medical care bed convenient to go up and down | |
| CN211269577U (en) | Polymorphic electronic bedstead | |
| CN208875788U (en) | The double electric bedstead of one | |
| CN209361145U (en) | The mutual variant nursing bed of a kind of chair | |
| CN220546039U (en) | Trinity slowly falls function bed | |
| CN105455492A (en) | Multifunctional health-care electric mattress and double-rocker-arm double-position driving mechanism | |
| JP3247913U (en) | Electric bed | |
| CN220655210U (en) | Leg linkage mechanism and electric bed | |
| CN115088979B (en) | Multi-connecting-rod angle-adjusting sofa bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |