CN213994018U

CN213994018U - Retreat and reduce abdomen and press structure

Info

Publication number: CN213994018U
Application number: CN202022306119.5U
Authority: CN
Inventors: 丰丽; 刘金; 陈培烈; 夏万清
Original assignee: Caretek China Medical PLC
Current assignee: Caretek China Medical PLC
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-20
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a retreat and subtract abdominal pressure structure, comprising a bedstead, the inboard lateral wall fixedly connected with horizontal pole of bedstead one side, the bottom lateral wall fixedly connected with push rod motor of horizontal pole, the both sides lateral wall of the flexible end of push rod motor rotates respectively and is connected with two V-arrangement floor, two the other end lateral wall of V-arrangement floor rotates and is connected with back of the body frame, back of the body frame is the setting of rectangle structure, the other end lateral wall fixedly connected with fixed block of horizontal pole, the fixed block is close to one side lateral wall of push rod motor and can dismantle and be connected with the extending structure who is used for improving device stability, extending structure's removal end fixedly connected with connecting rod. The utility model relates to the technical field of medical equipment, promote back of the body frame through the push rod motor and rotate, when the frame pivoted of carrying the back, the rectangle slider slides in the bar spout to make the frame of carrying the back produce and retreat, reduce patient's misery with this.

Description

Retreat and reduce abdomen and press structure

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a retreat and subtract abdomen and press structure.

Background

The medical sick bed panel is folding elevation structure for the majority, through a connection pivot point folding lift back of the body frame promptly, its principle is through a crease upset with folding paper the same, patient uses the backbone root to be the pivot point folding like folding paper when using back of the body frame raising and lowering functions, can produce the extrusion to belly and thigh and hip at back of the body frame lift in-process, this phenomenon shows to fat patient and can be more obvious, often can bring the injury to belly operation and relevant sick pain patient, lead to patient more painful.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a retreat and subtract abdomen and press structure to solve the present market that above-mentioned background art provided can produce the extrusion to belly and thigh and hip at back of the body frame lift in-process, this phenomenon shows can be more obvious to obese patient, often can bring the injury to abdominal operation and relevant sick pain patient, leads to the problem that the patient is painful more.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a retreating and abdomen pressure reducing structure comprises a bedstead, wherein a cross rod is fixedly connected to the inner side wall of one side of the bedstead, a push rod motor is fixedly connected to the bottom side wall of the cross rod, two V-shaped rib plates are respectively and rotatably connected to the side walls of the two sides of the telescopic end of the push rod motor, a back frame is rotatably connected to the side walls of the other ends of the two V-shaped rib plates, the back frame is in a rectangular structure, a fixed block is fixedly connected to the side wall of the other end of the cross rod, a telescopic structure for improving the stability of the device is detachably connected to the side wall of one side of the fixed block close to the push rod motor, a connecting rod is fixedly connected to the moving end of the telescopic structure, the side wall of the other end of the connecting rod is fixedly connected to the outer side wall of the V-shaped rib plate, a C-shaped fixed block is respectively and fixedly connected to the inner side walls of the two sides of the bedstead, and a strip-shaped chute is formed in the side wall of the C-shaped fixed block far away from the bedstead, the utility model discloses a bed frame, including bar spout, back frame, bedstead, push rod motor, rectangular slider, back frame, the inboard lateral wall sliding connection of bar spout has rectangular slider, one side lateral wall of rectangular slider rotates and is connected with F shape fixture block, the opening part of F shape fixture block with back frame is close to one side lateral wall fixed connection setting of V-arrangement floor, back frame with one side lateral wall that F shape fixture block is adjacent is fixedly connected with two pairs of floor respectively, rotate through the pivot between two adjacent floor and be connected with the bracing piece.

Preferably, the telescopic structure comprises a sleeve and a moving rod, one end of the sleeve is fixedly connected with one side wall of the fixing block through a bolt, the moving rod is inserted into the inner side wall of the sleeve, and the other end of the moving rod is rotatably connected with one end of the connecting rod through a stud.

Preferably, two anti-collision wheels are respectively and rotatably connected to the side walls of the two sides of the bed frame near one end of the back frame.

Preferably, a cross beam is transversely and fixedly connected between the side walls of the two sides of the back frame.

Preferably, the push rod motor is arranged in the central axis direction of the bed frame.

Preferably, the support rod rotatably connected between the bed frame and the back frame is arranged obliquely.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the components such as the bedstead, the cross bar, the push rod motor, the V-shaped rib plate, the C-shaped fixed block, the strip-shaped sliding chute, the rectangular sliding block and the like, when a patient needs to sit up, the push rod motor is started, the V-shaped rib plate rotationally connected with the telescopic end of the push rod motor is pushed, and due to the special shape arrangement of the V-shaped rib plate, the V-shaped rib plate can rotate when being pushed, so that the back frame fixedly connected with the side wall of one side of the V-shaped rib plate rotates along with the V-shaped rib plate, the back frame can be lifted towards the upper part of the bedstead, and the sitting up of the patient is facilitated; when the back frame is pushed to rotate, the sliding blocks which are connected with the side wall of the inner side wall of the bed frame in a sliding mode slide along the strip-shaped sliding grooves which are formed in the side wall of the C-shaped fixing block, so that the F-shaped clamping block moves along with the sliding blocks, and the back frame which is fixedly connected with the F-shaped clamping block can move towards the top end of the bed frame due to the movement of the F-shaped clamping block; because the connection effect of the support rods connected with the bedstead and the side walls of the two sides of the back frame in a rotating mode, when the back frame rotates to a certain angle, the support rods can pull the back frame to be not rotated any more, so that the back frame is limited, and the back frame is prevented from being damaged by overlarge rotating angle.

2. Through the arrangement of the telescopic structure, the anti-collision wheels and other components, when the push rod motor works, the movable rod which is rotationally connected with the V-shaped rib plate through the connecting rod moves along with the movement of the back frame, so that the back frame can move more stably, and the pain of a patient is reduced; through set up the anticollision wheel at the bedstead lateral wall, can reduce the vibrations that the bedstead produced when removing the in-process collision, provide better rest environment for the patient.

Drawings

Fig. 1 is a schematic view of a back frame lying structure of a retreating abdomen-reducing structure provided by the present invention;

fig. 2 is a schematic view of a back frame of a retreating abdomen-reducing pressure structure according to the present invention;

fig. 3 is a schematic view of a back frame lifting structure of a retreating abdomen pressure reducing structure provided by the present invention;

fig. 4 is a schematic diagram of a back frame lifting right-view structure of a retreating abdomen-reducing structure according to the present invention.

In the figure: 1. a bed frame; 2. a cross bar; 3. a push rod motor; 4. a telescopic structure; 401. a sleeve; 402. a travel bar; 5. a connecting rod; 6. a V-shaped rib plate; 7. a support bar; 8. a back frame; 9. a cross beam; 10. a strip-shaped chute; 11. an F-shaped clamping block; 12. a rectangular slider; 13. an anti-collision wheel; 14. a C-shaped fixed block; 15. a fixed block; 16. a rib plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a retreating and abdomen pressure reducing structure comprises a bedstead 1, a cross bar 2 is fixedly connected to the inner side wall of one side of the bedstead 1, a push rod motor 3 is fixedly connected to the bottom side wall of the cross bar 2, two V-shaped ribs 6 are respectively and rotatably connected to the side walls of the two sides of the telescopic end of the push rod motor 3, a back frame 8 is rotatably connected to the side wall of the other end of the two V-shaped ribs 6, the back frame 8 is a rectangular structure, a fixed block 15 is fixedly connected to the side wall of the other end of the cross bar 2, a telescopic structure 4 for improving the stability of the device is detachably connected to the side wall of the fixed block 15 close to the push rod motor 3, a connecting rod 5 is fixedly connected to the moving end of the telescopic structure 4, the side wall of the other end of the connecting rod 5 is fixedly connected to the outer side wall of the V-shaped ribs 6, C-shaped fixed blocks 14 are respectively and fixedly connected to the inner side walls of the two sides of the bedstead 1, a strip-shaped sliding chute 10 is arranged on the side wall of the C-shaped fixed block 14 far away from the bedstead 1, the inboard lateral wall sliding connection of bar spout 10 has rectangle slider 12, one side lateral wall of rectangle slider 12 rotates and is connected with F shape fixture block 11, the opening part of F shape fixture block 11 and the setting of one side lateral wall fixed connection that back of the body frame 8 is close to V-arrangement floor 6, back of the body frame 8 is fixedly connected with two pairs of floor 16 respectively with one side lateral wall that F shape fixture block 11 is adjacent, rotate through the pivot between two adjacent floor 16 and be connected with bracing piece 7, the other end of bracing piece 7 rotates with the outside lateral wall of bedstead 1 and is connected, push rod motor 3 adopts electric connection's mode to be connected with external power supply, the concrete connection mode and the theory of operation of a plurality of electrical components are the well-known technology in this field, do not do too much to describe here again.

Wherein, extending structure 4 includes sleeve pipe 401 and carriage release lever 402, and bolt and one side lateral wall fixed connection setting of fixed block 15 are passed through to the one end of sleeve pipe 401, and carriage release lever 402 inserts the inboard lateral wall setting of locating sleeve pipe 401, and the other end of carriage release lever 402 passes through the double-screw bolt to be connected with the one end rotation of connecting rod 5, can be more steady when making back of the body frame 8 remove.

Wherein, the two side walls of the bedstead 1 near one end of the back frame 8 are respectively connected with two anti-collision wheels 13 in a rotating way, so that the vibration generated by collision in the moving process of the bedstead 1 is reduced.

Wherein, a cross beam 9 is transversely and fixedly connected between the side walls at the two sides of the back frame 8, which is convenient for laying a bed board on the surface of the back frame 8.

Wherein, the push rod motor 3 is arranged in the central axis direction of the bedstead 1, and can better push the back frame 8 to move.

Wherein, the support rod 7 which is rotatablely connected between the bedstead 1 and the back frame 8 is arranged obliquely.

In the utility model, when the patient needs to sit up, the push rod motor 3 is started, the V-shaped ribbed plate 6 rotationally connected with the telescopic end of the push rod motor 3 is pushed, and due to the special shape of the V-shaped ribbed plate 6, the V-shaped ribbed plate 6 can rotate when pushed, so that the back frame 8 fixedly connected with the side wall of one side of the V-shaped ribbed plate 6 rotates along with the V-shaped ribbed plate, the back frame 8 can be lifted to the upper part of the bedstead 1, and the sitting up of the patient is facilitated; when the back frame 8 is pushed to rotate, the rectangular sliding block 12, the side wall of the bottom of the back frame 8 is connected with the side wall of the inner side of the bedstead 1 in a sliding way, slides along the strip-shaped sliding groove 10 arranged on the side wall of the C-shaped fixed block 14, so that the F-shaped fixture block 11 moves along with the rectangular sliding block, and the back frame 8 fixedly connected with the F-shaped fixture block 11 can move towards the top end direction of the bedstead 1 due to the movement of the F-shaped fixture block 11; due to the connection effect of the support rods 7 which are rotatably connected between the bedstead 1 and the side walls of the two sides of the back frame 8, when the back frame 8 rotates to a certain angle, the support rods 7 can pull the back frame 8 to stop rotating, so that the back frame 8 is limited, and the back frame 8 is prevented from being damaged by overlarge rotating angle; when the patient needs to lie down, the patient can do the reverse movement with the steps; when the push rod motor 3 works, the moving rod 402 which is rotationally connected with the V-shaped rib plate 6 through the connecting rod 5 moves along with the movement of the back frame 8, so that the back frame 8 can move more stably, and the pain of a patient is reduced; through set up crashproof wheel 13 at bedstead 1 lateral wall, can reduce the vibrations that bedstead 1 produced when moving the in-process collision, provide better rest environment for the patient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A retreating and abdomen pressure reducing structure comprises a bedstead (1) and is characterized in that a cross rod (2) is fixedly connected to the inner side wall of one side of the bedstead (1), a push rod motor (3) is fixedly connected to the bottom side wall of the cross rod (2), two V-shaped rib plates (6) are respectively and rotatably connected to the side walls of the two sides of the telescopic end of the push rod motor (3), a back frame (8) is rotatably connected to the side wall of the other end of each V-shaped rib plate (6), the back frame (8) is arranged in a rectangular structure, a fixed block (15) is fixedly connected to the side wall of the other end of the cross rod (2), a telescopic structure (4) used for improving the stability of the device is detachably connected to the side wall of one side, close to the push rod motor (3), of the telescopic structure (4) is fixedly connected to a connecting rod (5) at the moving end, and the side wall of the other end of the connecting rod (5) is fixedly connected to the outer side wall of each V-shaped rib plate (6), the inner side walls of the two sides of the bedstead (1) are respectively and fixedly connected with a C-shaped fixed block (14), the side wall of one side of the C-shaped fixed block (14) far away from the bedstead (1) is provided with a strip-shaped chute (10), the inner side wall of the strip-shaped sliding chute (10) is connected with a rectangular sliding block (12) in a sliding way, the side wall of one side of the rectangular sliding block (12) is rotationally connected with an F-shaped clamping block (11), the opening of the F-shaped fixture block (11) is fixedly connected with the side wall of the back frame (8) close to the V-shaped ribbed plate (6), two pairs of ribbed plates (16) are respectively and fixedly connected with the side wall of one side of the back frame (8) adjacent to the F-shaped fixture block (11), a support rod (7) is rotatably connected between the two adjacent ribbed plates (16) through a rotating shaft, the other end of the supporting rod (7) is rotatably connected with the outer side wall of the bedstead (1), the push rod motor (3) is connected with an external power supply in an electric connection mode.

2. A retreat and pressure reducing structure according to claim 1, wherein the telescopic structure (4) comprises a sleeve (401) and a moving rod (402), one end of the sleeve (401) is fixedly connected with one side wall of the fixed block (15) through a bolt, the moving rod (402) is inserted into the inner side wall of the sleeve (401), and the other end of the moving rod (402) is rotatably connected with one end of the connecting rod (5) through a stud.

3. A retreat web-relieving structure according to claim 1, wherein two crash wheels (13) are rotatably connected to the side walls of the frame (1) near one end of the back frame (8).

4. A retreat web-pressure reducing structure according to claim 1, wherein a cross member (9) is fixedly connected between both side walls of the back frame (8) in the transverse direction.

5. A retreat web-pressure reducing structure according to claim 1, wherein the pusher motor (3) is provided in a central axis direction of the frame (1).

6. A retreat and decompression structure according to claim 1, wherein the support rods (7) rotatably connected between the frame (1) and the back frame (8) are disposed obliquely.