Displacement-adjustable accompanying bed

Abstract

The utility model discloses a displacement adjustable type accompanying bed, particularly relates to medical instrument technical field, including main bed body, main bed body front side and rear side both rotatingly connected with rotating shaft, two rotating shaft one side both rotatingly connected with auxiliary bed body, two auxiliary bed body outer wall left side one side both far away from each other is provided with bayonet, and the main bed body front side and rear side one side both far away from each other. Second bed legs are rotatably connected to the bottoms of the sides, away from each other, of the two auxiliary bed bodies, bedrails are fixedly connected to the tops of the left side and the right side of the main bed body, first bed legs are fixedly connected to the left side and the right side of the outer wall of the main bed body, and fixing lock catch assemblies are fixedly connected to the bottoms of the front side and the rear side of the outer wall of the first bed leg on the left side; the sides, close to each other, of the two first bed legs are fixedly connected with a bottom plate. According to the accompanying bed, the main bed body, the auxiliary bed bodies and the fixed lock catch assemblies are arranged, so that the auxiliary bed bodies of the accompanying bed can be stored on the two sides of the main bed body, the accompanying bed is changed into a chair, and the storage space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a displacement-adjustable accompanying bed. Background Art

[0002] A companion bed is a device specially designed to provide rest for accompanying personnel in hospitals or medical institutions. It is designed to provide a comfortable and convenient rest solution for patients' families during their stay in the hospital. Existing companion beds optimize the hospital bedside table and seat structure and have built-in folding beds to provide rest facilities without taking up extra space. However, their scope of use is limited and they are more troublesome to fold.

[0003] Chinese patent document publication number CN 216908394 U discloses a displacement-adjustable accompanying bed, including a bed body and a accompanying bed placed under the bed body, characterized in that the head and foot of the bed body are provided with slides of the same structure, the slides include a first slide for horizontal displacement of the accompanying bed and a second slide for vertical displacement of the accompanying bed, a connecting channel is formed between the first slide and the second slide, the accompanying bed is provided with a guide assembly, the guide assembly is placed in the connecting channel, and the bed body is also provided with a locking mechanism for relatively fixing the accompanying bed.

[0004] The displacement-adjustable accompanying bed described in the above document is stored under the bed. Although it saves storage space, the accompanying bed cannot be stored under every bed. In addition, the accompanying bed described in the above document cannot be adjusted in length and height, which limits its scope of use. Utility Model Content

[0005] The purpose of the present invention is to provide a displacement-adjustable accompanying bed to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a displacement-adjustable accompanying bed includes a main bed body, the front and rear sides of the main bed body are rotatably connected to a rotating shaft, the two rotating shafts are rotatably connected to an auxiliary bed body on the side away from each other, the left sides of the outer walls of the two auxiliary bed bodies are provided with a bayonet on the side away from each other, the bottoms of the two auxiliary bed bodies on the side away from each other are rotatably connected to the second bed legs, the tops of the left and right sides of the main bed body are fixedly connected to bed rails, the left and right sides of the outer walls of the main bed body are fixedly connected to the first bed legs, the bottoms of the front and rear sides of the outer wall of the first bed leg on the left side are fixedly connected to a fixed locking assembly, the two first bed legs are fixedly connected to a bottom plate on the side close to each other, and the four corners of the bottom of the bottom of the bottom plate are fixedly connected to universal wheels.

[0007] Preferably, the second bed leg includes an outer bed leg, the outer bed leg is provided with an inner groove, the inner wall of the inner groove is slidably connected to the inner bed leg, the bottom of the inner bed leg is fixedly connected to a connecting column, the bottom of the outer wall of the connecting column is fixedly connected to a handle, the inner bed leg is provided with a plurality of slots on the side close to the handle, the inner wall of the outer bed leg is provided with a through opening on the side close to the handle, the inner wall of the through opening is movably connected to a bed leg locking assembly, a short shaft is rotatably connected to the top of the inner wall of the outer bed leg, and the left and right sides of the outer wall of the short shaft are rotatably connected to stabilizing blocks, and the tops of the two stabilizing blocks are fixedly connected to the bottom of the outer wall of the auxiliary bed body.

[0008] Preferably, the bed leg locking assembly includes a connecting shaft, a spring 1 is provided on the outer wall of the connecting shaft, a triangular block is fixedly connected to the side of the connecting shaft close to the inner bed leg, and both ends of the spring 1 are fixedly connected to the triangular block and the inner wall of the opening respectively.

[0009] Preferably, the fixed lock assembly includes a fixed block, the inner wall of the fixed block is provided with a barrel groove, the inner wall of the barrel groove is provided with a second spring, the second spring is slidably connected to a connecting rod, the end of the connecting rod away from the bayonet is fixedly connected to a handle, the side of the connecting rod close to the bayonet is fixedly connected to an inclined column block, the two ends of the second spring are respectively fixedly connected to the inner wall of the barrel groove and the outer wall of the inclined column block, and the outer wall of the inclined column block is slidably connected to the inner wall of the bayonet.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model is provided with a main bed body, two auxiliary bed bodies, a rotating shaft and a fixed locking assembly, so that the two auxiliary bed bodies of the displacement-adjustable accompanying bed can be rotated to the front and rear sides of the main bed body, and the displacement-adjustable accompanying bed can be adjusted into a chair.

[0012] 2. The utility model can adjust the height of the displacement-adjustable accompanying bed by providing retractable bed legs and bed leg locking components, and the height can be adjusted accordingly according to the sleeping habits of different family members during rest. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the expanded structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the closed structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the retractable bed leg structure of the utility model

[0016] Figure 4 This is a schematic diagram of the bed leg lock structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the fixed lock structure of the utility model.

[0018] In the figure: 1. Main bed body; 2. Rotating shaft; 3. Auxiliary bed body; 31. Bayonet; 4. Second bed leg; 41. Outer bed leg; 411. Inner groove; 412. Through hole; 42. Inner bed leg; 421. Slot; 43. Bed leg locking assembly; 431. Connecting shaft; 432. Spring 1; 433. Triangular block; 44. Connecting column; 45. Handle; 46. Short shaft; 47. Stabilizing block; 5. Bed rail; 6. First bed leg; 7. Fixed locking assembly; 71. Fixed block; 711. Barrel groove; 72. Spring 2; 73. Connecting rod; 74. Handle; 75. Oblique column block; 8. Bottom plate; 9. Universal wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1 、 2 The utility model provides a technical solution: a displacement-adjustable accompanying bed, comprising a main bed body 1, the front and rear sides of the main bed body 1 are rotatably connected to the rotating shaft 2, and the auxiliary bed body 3 can be rotated by setting the rotating shaft 2, and the two rotating shafts 2 are rotatably connected to the auxiliary bed body 3 on the side away from each other. The left sides of the outer walls of the two auxiliary bed bodies 3 are provided with a bayonet 31 on the side away from each other. By setting the bayonet 31, the auxiliary bed body 3 can be fixed in the bayonet 31 by a fixed locking assembly 7. The two auxiliary bed bodies 3 are rotatably connected to the second bed leg 4 at the bottom on the side away from each other, the left and right tops of the main bed body 1 are fixedly connected to the bed rails 5, the left and right outer walls of the main bed body 1 are fixedly connected to the first bed legs 6, and the front and rear bottoms of the outer wall of the left first bed leg 6 are fixedly connected to the fixed locking assembly 7, and the two first bed legs 6 are fixedly connected to the bottom plate 8 on the side close to each other, and the four corners at the bottom of the bottom of the bottom plate 8 are fixedly connected to the universal wheels 9.

[0021] The telescopic structure of the first bed leg 6 is the same as that of the second bed leg 4 , which will not be elaborated here.

[0022] See also Figure 3The utility model provides a technical solution: the second bed leg 4 includes an outer bed leg 41, by setting the top of the outer bed leg 41 to be half a circle and half a right angle, the right angle can be limited, the outer bed leg 41 is provided with an inner groove 411, the inner wall of the inner groove 411 is slidably connected to the inner bed leg 42, the bottom of the inner bed leg 42 is fixedly connected to a connecting column 44, the bottom of the outer wall of the connecting column 44 is fixedly connected to a handle 45, and a plurality of slots 421 are provided on the side of the inner bed leg 42 near the handle 45, and a through hole 412 is provided on the inner wall of the outer bed leg 41 near the handle 45, and the inner wall of the through hole 412 is movably connected to the bed leg lock assembly 43, and a short shaft 46 is rotatably connected to the top of the inner wall of the outer bed leg 41, and the left and right sides of the outer wall of the short shaft 46 are rotatably connected to stabilizing blocks 47, and the tops of the two stabilizing blocks 47 are fixedly connected to the bottom of the outer wall of the auxiliary bed body 3.

[0023] See also Figure 4 The present invention provides a technical solution: the bed leg locking assembly 43 includes a connecting shaft 431, a spring 1 432 is provided on the outer wall of the connecting shaft 431, and a triangular clamping block 433 is fixedly connected to the side of the connecting shaft 431 close to the inner bed leg 42. By setting the triangular clamping block 433, half of the bottom is set as a bevel and the top is a flat surface. The two ends of the spring 1 432 are respectively fixedly connected to the triangular clamping block 433 and the inner wall of the through-opening 412.

[0024] See also Figure 5 When the lock is unlocked, the latch 7 is unlocked and the latch is unlocked, so the latch is unlocked, and the winch 7 is in a state of unlocking. When the lock is unlocked, the winch 7 is unlocked and the winch is in a closed state. When the lock is unlocked, the winch 7 is in a closed state. The winch 7 is in a closed state, the winch is unlocked, and the winch is in a closed state.

[0025] Working principle: When the patient's family members accompany the patient at night, they need to rest on the accompanying bed. The patient's family members can move the accompanying bed to the desired position through the universal wheel 9, and then rotate the two auxiliary bed bodies 3 through the rotating shaft 2, and then rotate the two second bed legs 4 to turn out the bed legs. Then the patient's family members can adjust the height of the accompanying bed according to their own habits, pull out the inner bed leg 42 through the handle 45, and then clamp the bed leg locking assembly 43 in the corresponding card slot 421. The first bed leg 6 is the same as above.

[0026] When the accompanying bed needs to be folded up after rest, the inner bed leg 42 can be reset by pulling the bed leg locking assembly 43, and the bed leg locking assembly 43 can be loosened. The bed leg locking assembly 43 will automatically reset according to the tensile force of the spring 1 432, and then the second bed leg is reset through the short shaft 46, and then the auxiliary bed body 3 is reset through the rotating shaft 2, and the fixed locking assembly 7 is clamped in the bayonet 31 to fix the two auxiliary bed bodies. The patient's family can use the accompanying bed that has been reset as a chair.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A displacement-adjustable accompanying bed, comprising a main bed body (1), characterized in that: The front and rear sides of the main bed body (1) are both rotatably connected to the rotating shaft (2), the two rotating shafts (2) are both rotatably connected to the auxiliary bed body (3) on the side away from each other, the left sides of the outer walls of the two auxiliary bed bodies (3) are both provided with a bayonet (31) on the side away from each other, the bottoms of the two auxiliary bed bodies (3) on the side away from each other are both rotatably connected to the second bed leg (4), the tops of the left and right sides of the main bed body (1) are both fixedly connected to the bed rails (5), the left and right sides of the outer wall of the main bed body (1) are both fixedly connected to the first bed leg (6), the bottoms of the front and rear sides of the outer wall of the first bed leg (6) on the left side are both fixedly connected to the fixed lock assembly (7), the two first bed legs (6) are fixedly connected to the bottom plate (8) on the side close to each other, and the four corners of the bottom of the bottom plate (8) are all fixedly connected to universal wheels (9).

2. The displacement-adjustable accompanying bed according to claim 1, characterized in that: The second bed leg (4) includes an outer bed leg (41), the outer bed leg (41) is provided with an inner groove (411), the inner wall of the inner groove (411) is slidably connected to the inner bed leg (42), the bottom of the inner bed leg (42) is fixedly connected to a connecting column (44), the bottom of the outer wall of the connecting column (44) is fixedly connected to a handle (45), the inner bed leg (42) is provided with a plurality of slots (421) on the side close to the handle (45), the inner wall of the outer bed leg (41) is provided with a through opening (412) on the side close to the handle (45), the inner wall of the through opening (412) is movably connected to a bed leg locking assembly (43), a short shaft (46) is rotatably connected to the upper inner wall of the outer bed leg (41), and the left and right sides of the outer wall of the short shaft (46) are rotatably connected to stabilizing blocks (47), and the tops of the two stabilizing blocks (47) are fixedly connected to the bottom of the outer wall of the auxiliary bed body (3).

3. The displacement-adjustable accompanying bed according to claim 2, characterized in that: The bed leg locking assembly (43) includes a connecting shaft (431), a spring (432) is provided on the outer wall of the connecting shaft (431), a triangular clamping block (433) is fixedly connected to the side of the connecting shaft (431) close to the inner bed leg (42), and the two ends of the spring (432) are respectively fixedly connected to the triangular clamping block (433) and the inner wall of the opening (412).

4. The displacement-adjustable accompanying bed according to claim 1, characterized in that: The fixed lock assembly (7) includes a fixed block (71), an inner wall of the fixed block (71) is provided with a barrel groove (711), the inner wall of the barrel groove (711) is provided with a second spring (72), the second spring (72) is slidably connected to a connecting rod (73), the end of the connecting rod (73) away from the bayonet (31) is fixedly connected to a handle (74), the side of the connecting rod (73) close to the bayonet (31) is fixedly connected to an inclined column block (75), the two ends of the second spring (72) are respectively fixedly connected to the inner wall of the barrel groove (711) and the outer wall of the inclined column block (75), and the outer wall of the inclined column block (75) is slidably connected to the inner wall of the bayonet (31).

Images