Turnover fence for nursing bed

Abstract

The utility model discloses a turnable nursing bed rail, including bed board, bed board both sides are fixedly connected with mounting rod, the top end of two mounting rod is equipped with first handrail and second handrail, first handrail includes first cross bar, the bottom end of first cross bar is rotatingly connected with a plurality of rotary rod, and the bottom end of first cross bar is rotatingly connected with a plurality of second cross bar. The bottom ends of the multiple rotating rods are rotationally connected with the top end of the mounting rod, and a clamping base is fixedly connected to the position, close to one end, of the bottom end of the first transverse rod. A shifting rod is pushed upwards to drive a movable block to move upwards in a clamping seat, a fixed column is driven to be separated from a fixed rod in the moving process of the movable block, the first handrail is unlimited, then a first transverse rod is pushed to drive a rotating rod to rotate, folding of the first handrail is achieved, a patient can get out of the bed conveniently, the structure is simple, and use is convenient. The adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing beds, in particular to a fence for a turnable nursing bed. Background Technique

[0002] A nursing bed is a bed designed according to the lying habits and treatment needs of patients, and is mainly applied to the wards of clinics, hospitals and other places for patients' treatment or rest and rehabilitation after surgery, which is convenient for medical staff to observe and patrol and for family members to operate and use. An ordinary nursing bed consists of components such as a bed body, a bed body bracket, moving wheels and guardrails.

[0003] In the prior art, as disclosed in Chinese Patent CN214968040U, a "fence device for an intelligent nursing bed" includes two groups of long fence components and two groups of short fence components. The long fence component includes a limit plate and two support rods. The two support rods are arranged vertically, and both ends of the limit plate are fixedly connected to the middle parts of the two support rods respectively. The upper ends of the support rods are provided with hinge holes. The two groups of long fence components are placed in parallel. The short fence component includes a baffle plate, two sleeves and two positioning pins. The two sleeves are fixedly connected to both sides of the baffle plate. The two sleeves are respectively on the upper sides of the two support rods on the same side of the two groups of long fence components. The positioning pins penetrate through the corresponding sleeves and extend into the hinge holes of the support rods of the corresponding long fence components.

[0004] At present, in order to prevent patients from falling to the ground when turning over or performing other activities, most nursing beds are equipped with fences on both sides. Although the fences protect the patients and effectively prevent the falling phenomenon, when the patient needs to get out of bed or change the bed position, due to the obstruction of the fences, it is rather inconvenient and the fences need to be removed. However, this method is rather cumbersome and takes a lot of time, causing a lot of inconvenience to the patients. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fence for a turnable nursing bed to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A fence for a turnable nursing bed, including a bed board, installation rods are fixedly connected to both sides of the bed board, a first railing and a second railing are arranged at the top ends of the two installation rods respectively. The first railing includes a first cross bar. A plurality of rotating rods are rotatably connected to the bottom end of the first cross bar. The bottom ends of the plurality of rotating rods are rotatably connected to the top ends of the installation rods respectively. A card seat is fixedly connected to the bottom end of the first cross bar and near one end. An activity block is slidably connected inside the card seat. A fixed column is fixedly connected to the bottom end of the activity block. A fixed rod is fixedly connected to one side of the rotating rod on one side of the card seat. A fixed through hole is opened through the top end of the fixed rod. The bottom end of the fixed column penetrates through the inner bottom surface of the card seat and is inserted into the inside of the fixed through hole.

[0007] As a further preferred embodiment of the technical solution, the second railing includes a second cross bar, the bottom end of the second cross bar is fixedly connected to a plurality of vertical bars, the top end of the mounting rod is fixedly connected to a plurality of rotating seats, the interiors of the plurality of rotating seats are all rotatably connected to movable sleeves, the outer surfaces of the plurality of vertical bars are respectively slidably plugged into the interiors of the plurality of movable sleeves, the top end of the mounting rod and the interiors of the plurality of rotating seats are provided with limiting grooves, and one ends of the plurality of vertical bars are respectively plugged into the interiors of the plurality of limiting grooves.

[0008] As a further preferred embodiment of the technical solution, two limiting rings are fixedly connected to the outer surface of the vertical rod, the movable sleeve is located between the two limiting rings, and the outer surface of the vertical rod is interference fit with the inner surface of the limiting groove.

[0009] As a further preferred embodiment of the present technical solution, a pressure spring is fixedly connected to the top of the movable block, the top of the pressure spring is fixedly connected to the inner top surface of the holder, and a lever is fixedly connected to one side of the movable block.

[0010] As a further preferred embodiment of the technical solution, a rotating plate is rotatably connected to the top of the second cross bar and near one end, a fixing groove is provided at the top of the first cross bar and near one end, a fixing pin is slidably connected to the inside of the rotating plate, and the bottom end of the fixing pin is plugged into the inside of the fixing groove.

[0011] As a further preferred embodiment of the present technical solution, protective plates are fixedly connected to the top of the bed board and at both ends.

[0012] As a further preferred embodiment of the present technical solution, four supporting legs are fixedly connected to the bottom end of the bed board, and a reinforcing rod is fixedly connected between two adjacent supporting legs.

[0013] The utility model provides a reversible nursing bed fence, which has the following beneficial effects:

[0014] (1) The utility model drives the movable block to move upward in the seat by pushing the lever upward. During the movement of the movable block, the fixed column is driven to separate from the fixed rod, so that the first railing is released from restriction. Then, the No. 1 cross bar is pushed to drive the rotating rod to rotate, thereby realizing the folding of the first railing, making it convenient for the patient to get out of bed. The utility model has a simple structure and is easy to adjust.

[0015] (2) The utility model pushes the second cross bar upward to make the vertical bar slide in the movable sleeve and disengage from the limit groove, and then rotates the second cross bar to realize the deployment of the second railing, which is convenient for moving the bedridden patient and easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure when the first railing of the present utility model is folded;

[0018] Figure 3 This is an exploded schematic diagram of the structure of the first railing of the present utility model;

[0019] Figure 4 This is an exploded schematic diagram of the structure of the second railing of the present utility model.

[0020] In the figure: 1, bed board; 2, mounting rod; 3, first railing; 31, first cross bar; 32, rotating rod; 33, fixing rod; 34, fixing through hole; 35, card seat; 36, movable block; 37, fixing column; 38, lever; 39, pressing spring; 4, second railing; 41, second cross bar; 42, vertical rod; 43, movable sleeve; 44, rotating seat; 45, limiting groove; 46, limiting ring; 5, rotating plate; 6, fixing pin; 7, fixing groove; 8, protective plate; 9, support leg; 10, strengthening rod. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] The present utility model provides a technical solution: As Figures 1-3 shown, in this embodiment, a turnable fence for a nursing bed includes a bed board 1. Mounting rods 2 are fixedly connected to both sides of the bed board 1. First railings 3 and second railings 4 are arranged at the tops of the two mounting rods 2. The first railing 3 includes a first cross bar 31. A plurality of rotating rods 32 are rotatably connected to the bottom end of the first cross bar 31. The bottom ends of the plurality of rotating rods 32 are rotatably connected to the tops of the mounting rods 2. A card seat 35 is fixedly connected to the bottom end of the first cross bar 31 and near one end. A movable block 36 is slidably connected inside the card seat 35. A fixing column 37 is fixedly connected to the bottom end of the movable block 36. A fixing rod 33 is fixedly connected to one side of the rotating rod 32 located on one side of the card seat 35. A fixing through hole 34 is formed through the top end of the fixing rod 33. The bottom end of the fixing column 37 penetrates through the inner bottom surface of the card seat 35 and is inserted into the fixing through hole 34. Among them, by providing the card seat 35, the movable block 36 can be positioned. By providing the fixing column 37 and the fixing through hole 34, the card seat 35 can be in close contact with one side of the rotating rod 32 to achieve a limiting effect.

[0023] As Figure 1 、 Figure 2 and Figure 4As shown in the figure, the second railing 4 includes a second crossbar 41. A plurality of vertical rods 42 are fixedly connected to the bottom end of the second crossbar 41. A plurality of rotating seats 44 are fixedly connected to the top end of the mounting rod 2. An activity sleeve 43 is rotatably connected inside each of the plurality of rotating seats 44. The outer surfaces of the plurality of vertical rods 42 are respectively slidably inserted into the inside of the plurality of activity sleeves 43. A limiting groove 45 is formed at the top end of the mounting rod 2 and inside the plurality of rotating seats 44. One ends of the plurality of vertical rods 42 are respectively inserted into the inside of the plurality of limiting grooves 45. By providing the limiting groove 45, the fixing of the second railing 4 can be realized through cooperation with the vertical rods 42. By providing the activity sleeve 43 and the rotating seat 44, the second railing 4 can be rotated to achieve the unfolding effect.

[0024] As Figure 4 shown, two limiting rings 46 are fixedly connected to the outer surface of the vertical rod 42. The activity sleeve 43 is located between the two limiting rings 46. The outer surface of the vertical rod 42 is in interference fit with the inner surface of the limiting groove 45. By providing the limiting rings 46, the movement range of the vertical rod 42 can be restricted to prevent the phenomenon of falling off. By providing the interference fit between the outer surface of the vertical rod 42 and the inner surface of the limiting groove 45, the phenomena of shaking and falling off can be prevented, and the stability can be improved.

[0025] As Figure 3 shown, a pressing spring 39 is fixedly connected to the top end of the movable block 36. The top end of the pressing spring 39 is fixedly connected to the inner top surface of the clamping seat 35. A lever 38 is fixedly connected to one side of the movable block 36.

[0026] As Figure 2 、 Figure 3 and Figure 4 shown, a rotating plate 5 is rotatably connected to the top end of the second crossbar 41 and near one end. A fixing groove 7 is formed at the top end of the first crossbar 31 and near one end. A fixing pin 6 is slidably connected inside the rotating plate 5. The bottom end of the fixing pin 6 is inserted into the inside of the fixing groove 7, which can connect the first railing 3 and the second railing 4, and further improve the stability of the fence.

[0027] As Figure 1 and Figure 2 shown, guard plates 8 are fixedly connected to the top end of the bed board 1 and at both ends. By providing the guard plates 8, it can have a protective effect and also facilitate the patient to lean on.

[0028] As Figure 1 and Figure 2 shown, four support legs 9 are fixedly connected to the bottom end of the bed board 1. A reinforcing rod 10 is fixedly connected between two adjacent support legs 9. By providing the reinforcing rod 10, the stability can be improved.

[0029] The present utility model provides a flipable fence for a nursing bed, and the specific working principle is as follows:

[0030] When the patient needs to get out of bed, the staff pulls the fixing pin 6 out of the fixing slot 7 to release the restriction on the first railing 3, and then pushes the lever 38 upward. The lever 38 drives the movable block 36 to slide upward in the seat 35, so that the fixing column 37 disengages from the fixing through hole 34, releasing the restriction of the first railing 3. Then the staff pulls the No. 1 cross bar 31 to drive the rotating rod 32 to rotate, and folds the first railing 3 to facilitate the patient to get out of bed. When the bedridden patient needs to transfer beds or be discharged, after the first railing 3 is folded, the staff pushes the second railing 4 upward so that the vertical rod 42 moves in the movable sleeve 43 and disengages from the limiting slot 45, and then pulls the No. 2 cross bar 41 to drive the vertical rod 42 to rotate around the rotating seat 44, and unfolds the second railing 4 to facilitate the transfer of the bedridden patient.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversible nursing bed fence, comprising a bed board (1), characterized in that: The bed board (1) is fixedly connected with mounting rods (2) on both sides, and the top ends of the two mounting rods (2) are both provided with a first railing (3) and a second railing (4), the first railing (3) comprises a first cross bar (31), the bottom end of the first cross bar (31) is rotatably connected with a plurality of rotating rods (32), the bottom ends of the plurality of rotating rods (32) are all rotatably connected with the top end of the mounting rod (2), a holder (35) is fixedly connected with the bottom end of the first cross bar (31) and close to one end, a movable block (36) is slidably connected inside the holder (35), a fixed column (37) is fixedly connected with the bottom end of the movable block (36), a fixed rod (33) is fixedly connected with one side of the rotating rod (32) located on one side of the holder (35), a fixed through hole (34) is penetrated through the top end of the fixed rod (33), and the bottom end of the fixed column (37) penetrates the inner bottom surface of the holder (35) and is plugged into the inside of the fixed through hole (34).

2. The reversible nursing bed fence according to claim 1, characterized in that: The second railing (4) comprises a second crossbar (41), the bottom end of which is fixedly connected to a plurality of vertical bars (42), the top end of the installation rod (2) is fixedly connected to a plurality of rotating seats (44), the interiors of the plurality of rotating seats (44) are all rotatably connected to movable sleeves (43), the outer surfaces of the plurality of vertical bars (42) are respectively slidably plugged into the interiors of the plurality of movable sleeves (43), a limiting groove (45) is provided at the top end of the installation rod (2) and located inside the plurality of rotating seats (44), and one end of the plurality of vertical bars (42) is respectively plugged into the interiors of the plurality of limiting grooves (45).

3. The reversible nursing bed fence according to claim 2, characterized in that: Two limiting rings (46) are fixedly connected to the outer surface of the vertical rod (42), the movable sleeve (43) is located between the two limiting rings (46), and the outer surface of the vertical rod (42) is interference-fitted with the inner surface of the limiting groove (45).

4. The reversible nursing bed fence according to claim 1, characterized in that: The top of the movable block (36) is fixedly connected to a pressure spring (39), the top of the pressure spring (39) is fixedly connected to the inner top surface of the holder (35), and one side of the movable block (36) is fixedly connected to a lever (38).

5. The reversible nursing bed fence according to claim 2, characterized in that: A rotating plate (5) is rotatably connected to the top of the second cross bar (41) and near one end, a fixing groove (7) is provided at the top of the first cross bar (31) and near one end, a fixing pin (6) is slidably connected inside the rotating plate (5), and the bottom end of the fixing pin (6) is plugged into the inside of the fixing groove (7).

6. The reversible nursing bed fence according to claim 1, characterized in that: Protective plates (8) are fixedly connected to the top of the bed board (1) and at both ends.

7. The reversible nursing bed fence according to claim 6, characterized in that: Four supporting legs (9) are fixedly connected to the bottom end of the bed board (1), and a reinforcing rod (10) is fixedly connected between two adjacent supporting legs (9).

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