CN220477748U

CN220477748U - Electric nursing bed capable of obliquely lifting

Info

Publication number: CN220477748U
Application number: CN202321701789.4U
Authority: CN
Inventors: 周广来
Original assignee: Jinyue Tianjin Metal Products Co ltd
Current assignee: Jinyue Tianjin Metal Products Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-02-13
Anticipated expiration: 2033-06-30

Abstract

The utility model provides an electric nursing bed capable of obliquely lifting, which belongs to the field of nursing beds and comprises a bed frame, a back frame and a leg frame, wherein the back frame and the leg frame can be lifted on the bed frame, the electric nursing bed comprises lifting parts capable of driving the bed frame to lift or incline, two groups of front lifting parts and rear lifting parts are respectively arranged at the lower end of the bed frame, the front lifting parts are rotatably connected with the bed frame through connecting parts, and two ends of the rear lifting parts are slidably connected with the bed frame through sliding parts. The utility model has the beneficial effects that the requirements of vertical lifting and bed body inclination can be met, the space is saved, manual adjustment is not needed, the operation is convenient, the guardrail can be disassembled according to the required conditions, and the guardrail is prevented from shaking.

Description

Electric nursing bed capable of obliquely lifting

Technical Field

The utility model belongs to the field of nursing beds, and particularly relates to an electric nursing bed capable of obliquely lifting.

Background

Nursing bed generally possesses and plays back of body and lifts leg function, when the user lies on the bed, because of medical personnel's height is different, need adjust the height of the bed body, for saving the usage space, the bed body need adopt the mode that does not take place the skew to go up and down, and according to different clinical demands, the bed body still needs to satisfy the requirement of slope lifting.

When the guardrails on two sides of the bed body are pulled, most of the guardrails can shake due to the connection mode, so the application is provided.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides an electric nursing bed capable of obliquely lifting, which can meet the requirements of vertical lifting and bed body inclination, saves space, does not need manual adjustment, is convenient to operate and control, and can be detached according to the required conditions to avoid shaking of guardrails.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electric nursing bed that can incline to go up and down, includes the bedstead and back frame and the shank frame that can rise on the bedstead, including can drive the lifting portion that the bedstead goes up and down or incline, the lifting portion is in the lower extreme of bedstead is provided with two sets of, is preceding lifting portion and back lifting portion respectively, preceding lifting portion pass through connecting portion with the bedstead rotates and links to each other, the both ends of back lifting portion pass through sliding part with the bedstead slides and links to each other.

Further, the lifting part includes a bottom frame and a lifting frame lifted above the bottom frame by an extension member.

Further, the connecting portion is arranged at the side end of the lifting frame in the front lifting portion, the sliding portion comprises an A sliding wheel and a B sliding wheel which are arranged at two sides of the lifting frame in the rear lifting portion, the A sliding wheel can transversely slide at one end of the inner side of the bedstead, and the B sliding wheel can slide at the other end of the inner side of the bedstead in an arc line.

Further, the bed frame is sequentially provided with a guide groove and a guide frame from the inner side close to the outer end, the sliding wheels A are matched in the guide groove, and the sliding wheels B are matched in the arc-shaped sliding groove of the guide frame.

Further, the extension member comprises an A lifting connection rod and a B lifting connection rod which are connected in a cross mode, the A lifting connection rod and the B lifting connection rod are used for connecting the lifting frame and the bottom frame, and the extension member comprises a driving part for pulling the lifting frame to lift.

Further, the driving part comprises a push rod motor hinged at the inner end of the lifting frame and a driving rod rotatably connected to the lifting frame, a transmission rod is sleeved on the driving rod, and the transmission rod is hinged with a push rod of the push rod motor.

Further, a supporting rod is sleeved on the driving rod, and the end part of the supporting rod slides along the long rod part of the lifting connecting rod through a roller.

Furthermore, guardrail supports are arranged on the front side and the rear side of the bedstead, guardrails are detachably connected to the guardrail supports, and bed plates are arranged on the left side and the right side of the bedstead.

Further, a plug rod is fixed on the guardrail support, the lower end of the guardrail is sleeved on the plug rod, and clamping parts are screwed inwards on two sides of the lower end of the guardrail support and used for clamping the plug rod.

Further, a fixing frame is connected to the bedstead, the back frame is hinged to one end of the fixing frame, the back frame is driven by a back motor, the leg frames comprise an A leg frame and a B leg frame which are hinged to the other end of the fixing frame in sequence, and the A leg frame is driven by a leg motor.

The utility model has the advantages and positive effects that:

1. based on the lifting function of the back frame and the leg frame, the long-term lying posture of the user can be improved, and the compression of dead weight to blood vessels is prevented.

2. In the extension member, the A lifting connecting rod and the B lifting connecting rod which are mutually connected in a cross way are connected in an X-shaped manner, so that the bottom frame and the lifting frame are uniformly stressed and stably lifted.

3. The front lifting part and the rear lifting part are respectively connected below the bedstead through the connecting part and the sliding part, and when the front lifting part is higher than the rear lifting part and generates high and low drop, conditions are provided for the inclination of the bedstead, and the connecting frame is arranged on the inner side of the front lifting part, so that the connecting frame has the function of rotating connection on one hand and the limiting function on the other hand on the rotating direction of the bedstead;

the user can achieve head elevation or leg elevation by lying his head on the back or leg rest.

4. The front lifting part and the rear lifting part synchronously move, so that the height of the bed frame can be randomly adjusted within the lifting space range, and the application range of the utility model is wider.

5. The guardrail and the bed board encircle and form safe area, prevent that the user from sideslipping, reduce the bed risk of falling, and the guardrail can be dismantled according to the demand, and clamping part inwards screws, prevents rocking of guardrail.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is a schematic view of the structure of the lifting part of the utility model;

FIG. 4 is a schematic view of a back and leg rest of the present utility model;

fig. 5 is a schematic view of the guardrail structure of the present utility model.

In the figure:

1. a bed board; 2. guard bars; 21. a clamping part;

3. a bed frame; 31. a guide groove; 32. a guide frame; 321. a sliding groove; 33. a guardrail bracket;

331. inserting a connecting rod;

4, a step of; a front lifting part; 41. a connecting frame;

5. a rear lifting part; 51. a, sliding wheels; 52. a sliding wheel B;

6. lifting the frame; 61. a, lifting a connecting rod; 62. b, lifting a connecting rod; 63. a driving rod; 631. a support rod;

64. a push rod motor; 641. a transmission rod;

7. a bottom frame; 8. a fixed rod;

9. a back frame;

91. a fixing frame; 92. a leg frame; 93. a leg frame B; 931. a connecting rod;

10. a back motor; 101. leg motor.

Detailed Description

The utility model is further described below with reference to examples and figures.

As shown in fig. 1 to 5, the present embodiment provides an electric nursing bed capable of being tilted up and down, comprising a bed frame 3, a guardrail 2 and a lifting part;

a fixing frame 91 is fixed on the bedstead 3, one end of the fixing frame 91 is hinged with a back frame 9, a connecting rod at the lower end of the back frame 9 is sleeved with a push rod, the back frame 9 is lifted by the driving of a back motor 10, the back motor 10 is hinged on the bedstead 3, the back motor 10 is a push rod motor, and the end part of the push rod is hinged with a push rod of the back motor 10;

the other end of the fixing frame 91 is hinged with an A leg frame 92 and a B leg frame 93 in sequence, the A leg frame 92 is lifted by the driving of a leg motor 101, the leg motor 101 is a push rod motor, the leg motor 101 is hinged on the bedstead 3, the push rod of the leg motor 101 is hinged with the lower end of the A leg frame 92, the B leg frame 93 is lifted above the bedstead 3 in parallel through connecting rods 931 at two sides, and specifically, two ends of the connecting rods 931 are respectively hinged with the bottom of the B leg frame 93 and the upper end of the bedstead 3.

The lifting parts are provided with two groups for driving the synchronous lifting or tilting of the bedstead 3, namely a front lifting part 4 and a rear lifting part 5 which are arranged on two sides of the lower end of the bedstead 3, wherein the front lifting part 4 is positioned below the back frame 9, the rear lifting part 5 is positioned below the B leg frame 93, the front lifting part 4 and the rear lifting part 5 are arranged in a mirror symmetry manner, and the front lifting part 4 and the rear lifting part 5 are connected through a fixing rod 8.

The lifting portion includes bottom frame 7 and goes up and down the lifting frame 6 in bottom frame 7 top through the extension member, the extension member is including all being "H" type A lifting and connecting rod 61 and B lifting and connecting rod 62, the connecting portion rotatable coupling of A lifting and connecting rod 61 is in the inboard of lifting frame 6, another connecting portion rotatable coupling is in the inboard rather than the opposite bottom frame 7, the connecting portion rotatable coupling of B lifting and connecting rod 62 is in another inboard of lifting frame 6, another connecting portion rotatable coupling is in another inboard of bottom frame 7, make the long pole portion of A lifting and connecting rod 61 and the long pole portion of B lifting and connecting rod 62 be "X" type and alternately link to each other through the axle.

For the drive lifting frame 6 lifts upwards, lifting portion still includes drive component, drive component includes actuating lever 63 and push rod motor 64, actuating lever 63 passes through the rotatable setting of connection piece on lifting frame 6, specifically, the connection piece can be rectangle, fillet rectangle or oval, the connection piece is provided with two, the tip of two connection pieces is located the tip of actuating lever 63 both sides respectively, the other end of connection piece passes through the rotatable connection of axle on lifting frame 6, support lever 631 and transfer line 641 have been cup jointed on actuating lever 63, be provided with the gyro wheel at the tip of support lever 631, the gyro wheel can roll along the stock portion of A lifting extension pole 61, push rod motor 64 articulates on lifting frame 6, push rod of push rod motor 64 articulates with the tip of transfer line 641, through the drive of push rod motor 64, realize the vertical lift of lifting frame 6.

Two connecting frames 41 are oppositely arranged on the inner sides of the lifting frames in the front lifting part 4, and the two connecting frames 41 are connected to the two sides of the bedstead 3 through shafts, so that the bedstead 3 can rotate downwards along the connecting frames 41;

the two sides of the lifting frame in the rear lifting part 5 are respectively provided with an A sliding wheel 51 and a B sliding wheel 52, the inner wall of the bedstead 3 is sequentially provided with a guide groove 31 for the A sliding wheel 51 to slide in and a guide frame 32 for the B sliding wheel 52 to provide a sliding path, the outer sides of the lifting frame are oppositely provided with two A sliding wheels 51, the guide groove 31 leaves a space for letting down for the oblique rotation of the bedstead 3, the inner sides of the lifting frame are oppositely provided with two B sliding wheels 52, and the guide frame 32 is provided with an arc-shaped sliding groove 321, so that the B sliding wheel 52 slides along the sliding groove 321.

The bed board 1 is arranged on the left side and the right side of the bed frame 3, the guardrails 2 are detachably arranged on the front side and the rear side of the bed frame 3, a protection area is formed around the bed board 1 and the guardrails 2, a user is prevented from falling down from the bed, the guardrail supports 33 are arranged on the front side and the rear side of the bed frame 3, the plugging rods 331 corresponding to the lower end positions of the guardrails 2 are arranged on the guardrail supports 33, the lower ends of the guardrails 2 are sleeved on the plugging rods 331, the mounting holes corresponding to the positions are formed in the lower ends of the guardrails 2 and the plugging rods 331, the installation of the guardrails 2 is realized through bolt threaded connection, the clamping parts 21 are further threaded on the two sides of the lower ends of the guardrails 2, and the ends of the guardrails are tightly pressed against the plugging rods 331 through the clamping parts 21.

The working procedure of this example:

the lifting frame 6 is driven to be lifted upwards by means of the outward extension of the push rod motor 64, the mutually overlapped A lifting connection rod 61 and B lifting connection rod 62 play a supporting role on the lifting frame 6, and along with the synchronous movement of the front lifting part 4 and the rear lifting part 5, the connection part and the sliding part synchronously lift, the bed frame 3 is parallel to the ground, and the vertical lifting of the bed frame 3 is realized; along with the staggered movement of the front lifting part 4 and the rear lifting part 5, namely, the lifting height of the front lifting part 4 is higher than that of the rear lifting part 5, the bedstead 3 rotates downwards along the connecting frame 41, the A sliding wheels 51 slide in the guide grooves 31, and the B sliding wheels 52 slide along the sliding grooves 321, so that the downward inclination of the tail end of the bedstead 3 is realized.

The foregoing detailed description of one or more embodiments of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides an electric nursing bed that can incline to go up and down, includes bedstead (3) and back frame (9) and shank frame that can rise on bedstead (3), its characterized in that: including can drive the lifting portion that bedstead (3) goes up and down or slope, lifting portion is in the lower extreme of bedstead (3) is provided with two sets of, is preceding lifting portion (4) and back lifting portion (5) respectively, preceding lifting portion (4) through connecting portion with bedstead (3) rotate and link to each other, the both ends of back lifting portion (5) pass through sliding part with bedstead (3) slip links to each other.

2. The tiltable electric nursing bed as in claim 1, wherein: the lifting part comprises a bottom frame (7) and a lifting frame (6) which is lifted above the bottom frame (7) through an extension member.

3. An electric nursing bed capable of being tilted up-down as defined in claim 2, characterized in that: the connecting part is arranged at the side end of the lifting frame in the front lifting part (4), the sliding part comprises an A sliding wheel (51) and a B sliding wheel (52) which are arranged at the two sides of the lifting frame in the rear lifting part (5), the A sliding wheel (51) can transversely slide at one end of the inner side of the bedstead (3), and the B sliding wheel (52) can slide at the other end of the inner side of the bedstead (3) in an arc line.

4. A tiltable lifting electric care bed as claimed in claim 3, wherein: the bed frame (3) is sequentially provided with a guide groove (31) and a guide frame (32) from the inner side close to the outer end, the A sliding wheel (51) is matched with the guide groove (31), and the B sliding wheel (52) is matched with the guide frame (32) in an arc-shaped sliding groove (321).

5. An electric nursing bed capable of being tilted up-down as defined in claim 2, characterized in that: the extension member comprises an A lifting connection rod (61) and a B lifting connection rod (62) which are connected in a cross mode, and the extension member is used for connecting the lifting frame (6) and the bottom frame (7) and comprises a driving component for pulling the lifting frame (6) to lift.

6. The tiltable electric nursing bed as in claim 5, wherein: the driving part comprises a push rod motor (64) hinged at the inner end of the lifting frame (6) and a driving rod (63) rotatably connected to the lifting frame (6), a transmission rod (641) is sleeved on the driving rod (63), and the transmission rod (641) is hinged with a push rod of the push rod motor (64).

7. The tiltable electric nursing bed as in claim 6, wherein: a supporting rod (631) is sleeved on the driving rod (63), and the end part of the supporting rod (631) slides along the long rod part of the lifting connecting rod (61) through a roller.

8. The tiltable electric nursing bed as in claim 1, wherein: guard bar supports (33) are arranged on the front side and the rear side of the bedstead (3), guard bars (2) are detachably connected to the guard bar supports (33), and bed boards (1) are arranged on the left side and the right side of the bedstead (3).

9. The tiltable electric care bed as in claim 8, wherein: be fixed with plug rod (331) on guardrail support (33), the lower extreme suit of guardrail (2) is in on plug rod (331) the both sides of guardrail support (33) lower extreme are all inwards screwed and are had clamping part (21), are used for right the clamp of plug rod (331).

10. The tiltable electric nursing bed as in claim 1, wherein: the utility model discloses a bed frame, including frame (3), frame (3) are connected with, back frame (9) are articulated one end of frame (91), back frame (9) are passed through back motor (10) drive, shank frame is including articulated in proper order A shank frame (92) and B shank frame (93) of frame (91) other end, A shank frame (92) are through shank motor (101) drive.