CN217471576U - Electric bed with freely lifting legs - Google Patents
Electric bed with freely lifting legs Download PDFInfo
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- CN217471576U CN217471576U CN202221626382.5U CN202221626382U CN217471576U CN 217471576 U CN217471576 U CN 217471576U CN 202221626382 U CN202221626382 U CN 202221626382U CN 217471576 U CN217471576 U CN 217471576U
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- plate
- hinged
- support
- push rod
- electric push
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Abstract
The utility model provides an beddo that shank freely goes up and down, include: the base frame comprises a base frame main body, a leg connecting rod with one end hinged to the rear part of the base frame main body and a support arranged on the base frame main body in a sliding mode, wherein the support comprises a support main body and a rear electric push rod; the bed plate comprises an upper limb plate and a leg plate hinged to the rear end part of the bracket, the other end of the leg connecting rod is hinged to the leg plate, one end of the rear electric push rod is hinged to the rear part of the bracket, and the other end of the rear electric push rod is hinged to the leg plate; the rear electric push rod drives the leg plate to rotate along the rear end part of the bracket and simultaneously drives the bracket to slide on the underframe so as to enable the leg plate to be in various states including a lifting state, a horizontal state and a falling state; the utility model discloses a slide and set up in the support of chassis to and articulate the shank connecting rod between chassis and leg plate, solved the inconvenient problem of going to bed such as the middle aged and old people of current beddo technique and patient.
Description
Technical Field
The utility model relates to a domestic nursing bed technical field especially relates to an beddo that shank freely goes up and down.
Background
With the continuous improvement of the living standard of people, in order to pursue higher quality of life, the electric bed gradually enters the visual field of people due to the comfort and convenience of the electric bed; prior art's beddo like chinese patent CN201510574942.5, because the restriction of structure, the bed board that bears the shank only can lift up, and can't fall down, and in the real use, there are most old people and patient difficulty of getting out of bed, and when the bed board that bears the shank can fall down, can be very big make things convenient for the inconvenient people of shank activities such as old people and patient to get in or out of bed, consequently need the beddo that a shank freely goes up and down, can be more convenient get in or out of bed.
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 freely lifting legs, which solves the problem of inconvenience in getting on and off the bed for middle-aged and elderly people and patients in the prior art.
In order to solve the technical problem, the utility model provides an beddo that shank freely goes up and down, include:
the electric foot-operated bed comprises a bed body, a leg connecting rod and a support, wherein one end of the leg connecting rod is hinged to the rear part of the bed body;
the bed plate comprises an upper limb plate and a leg plate hinged to the rear end part of the support, the other end of the leg connecting rod is hinged to the leg plate, one end of the rear electric push rod is hinged to the rear part of the support, and the other end of the rear electric push rod is hinged to the leg plate; the rear electric push rod drives the leg plate to rotate along the rear end part of the support and simultaneously drives the support to slide on the underframe so as to enable the leg plate to be in various states including a lifting state, a horizontal state and a falling state.
Preferably, the upper limb plate comprises a back plate and a seat plate, one end of the seat plate is hinged with the back plate, the other end of the seat plate is hinged with the rear end part of the bracket, and the seat plate is provided with a front driving mechanism for driving the back plate to rotate; the front driving mechanism drives the back plate to have an angle, so that a more comfortable lying posture is provided.
Preferably, the front driving mechanism comprises a front electric push rod and a fixed seat, the fixed seat is fixed on the seat plate, and two ends of the front electric push rod are hinged to the fixed seat and the back plate respectively.
Preferably, the bracket is further provided with a middle electric push rod, and two ends of the middle electric push rod are hinged with the rear part of the bracket and the seat plate respectively; the angle of the seat board is driven by the middle electric push rod, so that a more comfortable lying posture is provided.
Preferably, the chassis is provided with a sliding groove, a sliding block fixed on the support main body is arranged in the sliding groove in a sliding mode, the sliding groove and the sliding block structure are utilized to achieve sliding arrangement of the support on the chassis, and the device is simple and convenient.
Preferably, the bed board is of a rectangular frame structure filled with the screen plates, the screen plates strengthen the structure of the bed board, and meanwhile, the air permeability is increased.
As mentioned above, the utility model discloses an beddo that shank freely goes up and down has following beneficial effect: the utility model discloses an electric bed that shank freely goes up and down when using, back electric putter contracts, drive the support and slide to the rear on the chassis, drive leg plate along the support rear end portion below rotation simultaneously, make the leg plate be in the state of falling, the user places the leg on the leg plate at this moment, electric putter drives the push pedal and rotates upwards after controlling again, and make the leg plate be in the horizontality, do benefit to the user and lie flat and sleep and crouch and use this moment, continue to control back electric putter and rotate upwards, make the leg plate be in the lifting state, so as to provide the more comfortable shank of user and place the angle, and when the user gets off the bed, can control the push pedal again and be in the state of falling, so that the user gets off the bed; the utility model discloses an beddo that shank freely goes up and down sets up in the support of chassis through sliding to and articulate the shank connecting rod between chassis and leg plate, solved the inconvenient problem of going to bed such as the middle aged and old people of current beddo technique and patient.
Drawings
Fig. 1 is a schematic view of the electric bed with freely lifting legs according to the present invention;
fig. 2 is a schematic view showing a mesh plate of an electric bed with freely lifting legs according to the present invention;
fig. 3 is a side view of the electric bed with freely lifting legs according to the present invention.
Description of the element reference
1 underframe
11 front underframe crossbeam
12 underframe side rod
121 chute
13 rear underframe crossbeam
14 underframe reinforcing beam
2 support
21 front support beam
22 side support
23 rear support beam
24 reinforcing beam on support
25 support lower stiffening beam
26 middle electric push rod
27 rear electric push rod
3 bed board
31 back plate
311 backboard reinforcing rib
32 seat board
321 base plate first reinforcing rib
322 second reinforcing rib of base plate
33 leg board
331 leg plate stiffener
34 front driving mechanism
341 fixed seat
342 front electric push rod
35 mesh plate
36 leg connecting rod
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
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, 2 and 3, the utility model provides an electric bed with freely lifting legs, which comprises:
the base frame 1 comprises a base frame main body, a leg connecting rod 36 with one end hinged to the rear part of the base frame main body, and a support 2 arranged on the base frame main body in a sliding mode, wherein the support 2 comprises a support main body and a rear electric push rod 27;
the bed plate 3 comprises an upper limb plate and a leg plate 33 hinged to the rear end part of the support 2, the other end of the leg connecting rod 36 is hinged to the leg plate 33, one end of the rear electric push rod 27 is hinged to the rear part of the support 2, and the other end of the rear electric push rod is hinged to the leg plate 33; the rear electric push rod 27 drives the leg plate 33 to rotate along the rear end of the bracket 2, and simultaneously drives the bracket 2 to slide on the chassis 1, so that the leg plate 33 is in various states including a lifting state, a horizontal state and a falling state.
When the electric bed with freely lifting legs of the utility model is in use, the rear electric push rod 27 is contracted to drive the bracket 2 to slide backwards on the chassis 1 and simultaneously drive the leg plate 33 to rotate downwards along the rear end part of the bracket 2, so that the leg plate 33 is in a laying down state, and at the moment, a user places legs on the leg plate 33; the electric push rod 27 drives the push plate to rotate upwards after controlling, and the leg plate 33 is in a horizontal state, so that the user can lie down and sleep; after the control is continued, the electric push rod 27 rotates upwards, so that the leg plate 33 is in a lifting state, and a more comfortable leg placing angle is provided for the user; and when the user gets off the bed, the push plate can be controlled to be in a laid-down state again so as to be convenient for the user to get off the bed.
In the present embodiment, as shown in fig. 1 and fig. 2, the chassis main body and the bracket main body are both rectangular frame structures, the chassis main body is enclosed by a front chassis cross member 11, two chassis side rods 12 and a rear chassis cross member 13, and the bracket main body is enclosed by a front bracket cross member 21, two bracket side rods 22 and a rear bracket cross member 23; in the present embodiment, as shown in fig. 1 and fig. 2, the chassis main body is further provided with a chassis reinforcing beam 14 for reinforcing the structure at the middle part, and similarly, the bracket main body is further provided with a bracket upper reinforcing beam 24 and a bracket lower reinforcing beam 25; further, in the present embodiment, as shown in fig. 1, fig. 2 and fig. 3, the upper limb board includes a back board 31 and a seat board 32, the back board 31, the seat board 32 and the leg board 33 are all rectangular frame structures, and are all provided with reinforcing ribs for reinforcing the structure and providing hinge points, including a back board reinforcing rib 311, a seat board first reinforcing rib 321, a seat board second reinforcing rib 322 and a leg board reinforcing rib 331; in this embodiment, one end of the seat board 32 is hinged to the back board 31, the other end of the seat board 32 and the leg board 33 are hinged to the rear end of the bracket 2, that is, the rear bracket beam 23, and the seat board 32 is provided with the front driving mechanism 34 for driving the back board 31 to rotate, as shown in fig. 1, the front driving mechanism 34 includes a front electric push rod 342 and a fixing seat 341, the fixing seat 341 is fixed on the second seat board reinforcing rib 322, two ends of the front electric push rod 342 are hinged to the fixing seat 341 and the back board reinforcing rib 311, the back board 31 is driven by the front driving mechanism 34 to have an angle, and a more comfortable lying posture is provided.
In the present embodiment, as shown in fig. 1, 2 and 3, the two leg links 36 are hinged to the outside of the two side chassis rods 12 and to the outer frame of the leg plate 33.
In the present embodiment, as shown in fig. 1 and 2, one end of the rear electric push rod 27 is hinged to the under-stand reinforcing beam 25, and the other end is hinged to the leg plate reinforcing rib 331; further, in this embodiment, the front driving mechanism 34 includes a front electric push rod 342 and a fixed seat 341, the fixed seat 341 is fixed on the seat plate second rib 322, and both ends of the front electric push rod 342 are hinged to the fixed seat 341 and the back plate rib 311, respectively.
In the present embodiment, as shown in fig. 1 and 2, the bracket 2 is further provided with a middle electric push rod 26, and both ends of the middle electric push rod 26 are respectively hinged to the bracket upper reinforcing beam 24 and the seat plate first reinforcing rib 321; the seat plate 32 is driven by the middle electric push rod 26 to be angled, and a more comfortable lying posture is provided.
In the present embodiment, as shown in fig. 1 and fig. 2, the sliding groove 121 is arranged on the side lever 12 of the bottom frame, the sliding block fixed to the bracket main body is slidably arranged in the sliding groove 121, and the sliding of the bracket 2 on the bottom frame 1 is realized by using the sliding groove 121 and the sliding block structure, which is simple and convenient; the above effect can also be achieved by providing a track on the chassis side lever 12 and a roller on the bracket body.
Further, in the present embodiment, as shown in fig. 1 and 2, the bed plate 3 is a rectangular frame structure filled with the mesh plate 35, and the mesh plate 35 reinforces the structure of the bed plate 3 and increases air permeability.
To sum up, the utility model discloses an beddo that shank freely goes up and down sets up in the support 2 of chassis 1 through sliding to and articulate the shank connecting rod 36 between chassis 1 and leg plate 33, solved the inconvenient problem of going to bed such as the middle aged and old people of current beddo technique and patient. 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 be covered by the claims of the present invention.
Claims (6)
1. An electric bed with freely lifting legs is characterized by comprising:
the electric foot-operated folding device comprises a base frame (1), wherein the base frame (1) comprises a base frame main body, a leg connecting rod (36) with one end hinged to the rear part of the base frame main body and a support (2) arranged on the base frame main body in a sliding mode, and the support (2) comprises a support main body and a rear electric push rod (27);
the bed plate (3) comprises an upper limb plate and a leg plate (33) hinged to the rear end of the support (2), the other end of the leg connecting rod (36) is hinged to the leg plate (33), one end of the rear electric push rod (27) is hinged to the rear of the support (2), and the other end of the rear electric push rod is hinged to the leg plate (33); the rear electric push rod (27) drives the leg plate (33) to rotate along the rear end part of the support (2), and simultaneously drives the support (2) to slide on the underframe (1) so as to enable the leg plate (33) to be in various states including a lifting state, a horizontal state and a falling state.
2. The electric bed with freely lifting legs as claimed in claim 1, wherein: the upper limb plate comprises a back plate (31) and a seat plate (32), one end of the seat plate (32) is hinged with the back plate (31), the other end of the seat plate is hinged with the rear end part of the bracket (2), and a front driving mechanism (34) for driving the back plate (31) to rotate is arranged on the seat plate (32).
3. The electric bed with freely lifting legs as claimed in claim 2, wherein: the front driving mechanism (34) comprises a front electric push rod (342) and a fixed seat (341), the fixed seat (341) is fixed on the seat plate (32), and two ends of the front electric push rod (342) are respectively hinged with the fixed seat (341) and the back plate (31).
4. The electric bed with freely lifting legs as claimed in claim 2, wherein: the support (2) is further provided with a middle electric push rod (26), and two ends of the middle electric push rod (26) are hinged to the rear portion of the support (2) and the seat plate (32) respectively.
5. The electric bed with freely lifting legs as claimed in claim 1, wherein: a sliding groove (121) is formed in the bottom frame (1), and a sliding block fixed to the support main body is arranged in the sliding groove (121) in a sliding mode.
6. The electric bed with freely lifting legs as claimed in claim 1, wherein: the bed board (3) is of a rectangular frame structure filled with a net board (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626382.5U CN217471576U (en) | 2022-06-27 | 2022-06-27 | Electric bed with freely lifting legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626382.5U CN217471576U (en) | 2022-06-27 | 2022-06-27 | Electric bed with freely lifting legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217471576U true CN217471576U (en) | 2022-09-23 |
Family
ID=83317329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221626382.5U Active CN217471576U (en) | 2022-06-27 | 2022-06-27 | Electric bed with freely lifting legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217471576U (en) |
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2022
- 2022-06-27 CN CN202221626382.5U patent/CN217471576U/en active Active
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