A bathing bed

Abstract

The present invention relates to a bathing bed, in particular to a bathing bed with a water tank and guardrails that automatically close when the bed body rises and automatically open when the bed body descends. The bathing bed comprises a base, a lifting mechanism, and a bed board, and is characterized in that it also comprises guardrails, a folding pad, a tightening rope, a guardrail fixing device and a wire wheel. The lower end of the lifting mechanism is connected to the base, and the upper end of the lifting mechanism is connected to the bed board. The folding pad and the guardrail move synchronously. The tightening rope is arranged inside the folding pad. When the bed board rises, the folding pad forms a water tank. When the bed board descends, the folding pad opens, which is more in line with the operating habits of medical staff.

Description

Technical Field

[0001] The invention relates to a bathing bed, in particular to a bathing bed with a water tank and a guardrail that automatically close when the bed body rises and a water tank and a guardrail that automatically open when the bed body descends. Background Art

[0002] Generally, to bathe bedridden patients, they need to be transferred to a bathing bed, where the surrounding areas of the bed can be raised inwards to form a space for storing water.

[0003] The usual bathing lathe is equipped with a lifting mechanism, which is convenient for medical staff to carry and operate during bathing. The guardrail can be raised to fold the bed inwards. The guardrail needs to be locked after it is raised, and it needs to be reset after it is finished.

[0004] According to the operating habits of medical staff, the bed needs to be lowered when carrying a patient, and the bed needs to be raised to a height suitable for operation when the patient takes a bath;

[0005] That is, the existing bathing bed needs multiple operations when carrying the patient and bathing, which is not in line with the operating habits of medical staff, and the bathing bed needs to be raised manually to lift the guardrails around it, which is cumbersome to operate. Summary of the invention

[0006] In order to solve the above problems, the present invention fixes a pull rope around the outer edge of the bed, and the end of the pull rope is located at the base. When the bed body is lowered, the bed is in an open state, and when the bed body is raised, the bed is closed to form a water storage tank. The operation is convenient and the structure is simple.

[0007] A bathing bed, comprising a base, a lifting mechanism, and a bed board, characterized in that it also comprises a guardrail, a folding mat, a tightening rope, a guardrail fixing device and a wire pulley, wherein the lower end of the lifting mechanism is connected to the base, the upper end of the lifting mechanism is connected to the bed board, the folding mat moves synchronously with the guardrail, and the tightening rope is arranged inside the periphery of the folding mat;

[0008] There are no less than two guardrail fixing devices on the bed board, and the guardrail fixing devices are installed at two symmetrical corners of the bed board;

[0009] The tightening rope passes through the guardrail fixing device;

[0010] The tightening rope is connected to the wire wheel;

[0011] The wire wheel is arranged on the base.

[0012] Furthermore, the guardrail is rotatably connected to the bed board, one end of the guardrail is also provided with a fixing hole, and both sides of the end of the guardrail are slopes.

[0013] Furthermore, the guardrail fixing device includes a guide frame, a sliding block, a guardrail bracket, a fixing pin and a reset spring. The guide frame is L-shaped, and the sliding block is slidably arranged on the guide frame. There is a threading hole on the sliding block. The tightening rope enters from the top of the vertical part of the guide frame, passes through the threading hole of the sliding block, and passes out from the end of the horizontal part of the guide frame.

[0014] Furthermore, the guardrail bracket is U-shaped, the guardrail is connected to one side of the guardrail bracket, the fixing pin is connected to the other side of the fixed guardrail, and the reset spring is arranged between the fixing pin and the guardrail bracket.

[0015] Beneficial effects of the present invention:

[0016] 1. When the bed board rises, the folding mat forms a water tank, and when the bed board falls, the folding mat opens, which is more in line with the operating habits of medical staff;

[0017] 2. Tighten and loosen the tightening rope, and the folding mat can rise and fall synchronously on all sides, which is easy to operate and saves effort;

[0018] 3. The folding pad is connected to the guardrail to form synchronous movement and can be fixed by sliding blocks and fixing pins, without the need for additional operation of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the folding pad structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the guardrail, guardrail bracket and fixing pin structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the sliding block of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the slide rail and guardrail support of the present invention;

[0024] Figure 6 It is a schematic structural diagram of a third embodiment of the present invention;

[0025] Among them, 1. base; 101. adjusting slide rail; 102. installing slide; 2. lifting mechanism; 3. bed board; 4. guardrail; 5. folding mat; 6. tightening rope; 7. guardrail fixing device; 701. guide frame; 702. sliding block; 703. guardrail bracket; 704. fixing pin; 705. reset spring; 8. pulley; 9. power supply; 10. controller. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] like Figure 1-4 As shown, a bathing bed comprises a base 1, a lifting mechanism 2, a bed board 3, a guardrail 4, a folding mat 5, a tightening rope 6, a guardrail fixing device 7 and a wire pulley 8. The lower end of the lifting mechanism 2 is connected to the base 1, and the upper end of the lifting mechanism 2 is connected to the bed board 3. The folding mat 5 and the guardrail 4 are connected by a strap so that the two can move synchronously. The tightening rope 6 passes through the inside of the folding mat 5 around. Pulling out the tightening rope 6 can make the four corners of the folding mat 5 shrink and the four sides lift up, so that the folding mat 5 forms a container for holding water.

[0028] An electric push rod is provided between the lifting mechanism 2 and the bed board 3 , and a power supply 9 and a controller 10 are provided at one end of the bed board 3 .

[0029] There are no less than two guardrail fixing devices 7 on the bed board 3. Specifically, the guardrail fixing devices 7 are installed at two symmetrical corners of the bed board 3.

[0030] The guardrail 4 is rotatably connected to the bed board 3 , one end of the guardrail 4 is also provided with a fixing hole, and both sides of the end of the guardrail 4 are slopes.

[0031] The guardrail fixing device 7 includes a guide frame 701, a sliding block 702, a guardrail bracket 703, a fixing pin 704 and a return spring 705;

[0032] The guide frame 701 is L-shaped, and the sliding block 702 is slidably arranged on the guide frame 701. There is a threading hole on the sliding block 702. The tightening rope 6 enters from the top of the vertical part of the guide frame 701, passes through the threading hole of the sliding block 702, and is led out from the end of the horizontal part of the guide frame 701. The sliding block 702 can move with the tightening rope 6. When the sliding block 702 moves to the end of the horizontal part of the guide frame 701, the fixing pin 704 can be pushed into the interior of the guardrail bracket 703;

[0033] The guardrail bracket 703 is U-shaped, and each guardrail fixing device 7 includes two guardrail brackets 703. One side of the guardrail bracket 703 is used to install the guardrail 4, and the other side has a fixing pin 704 for fixing the guardrail 4. The reset spring 705 is located between the fixing pin 704 and the guardrail bracket 703.

[0034] The wire wheel 8 is arranged on the base 1 , and a winding spring is arranged inside the wire wheel 8 . The tightening rope 6 led out from the guide frame 701 is fixed on the winding spring inside the wire wheel 8 .

[0035] In the second embodiment, the difference from the first embodiment is that the tightening rope 6 is an extendable elastic rope. When it is set, when the lifting mechanism 2 is in a descending state, the tension of the tightening rope 6 is relatively small, and when the tightening rope 6 is in an ascending state, the tension of the tightening rope 6 is relatively large.

[0036] In the third embodiment, what is different from the first embodiment is that it also includes an adjusting slide rail 101 and an installing slide 102. The wire wheel 8 is arranged on the installing slide 102. The installing slide 102 can slide on the adjusting slide rail 101, so as to change the initial tension of the tightening rope 6. The greater the initial tension of the tightening rope 6, the smaller the distance the bed board 3 needs to rise when the folding mat 5 forms a water tank. That is, adjusting the position of the installing slide 102 can make the bathing bed adapt to medical staff of different heights.

[0037] Although the present invention has been disclosed as above in the form of a preferred embodiment, it is not intended to limit the present invention. Anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A bathing bed, comprising a base (1), a lifting mechanism (2), and a bed board (3), characterized in that: It also includes a guardrail (4), a folding mat (5), a tightening rope (6), a guardrail fixing device (7) and a wire wheel (8); the lower end of the lifting mechanism (2) is connected to the base (1), the upper end of the lifting mechanism (2) is connected to the bed board (3), the folding mat (5) moves synchronously with the guardrail (4), and the tightening rope (6) is arranged inside the folding mat (5); The bed board (3) has at least two guardrail fixing devices (7), and the guardrail fixing devices (7) are installed at two symmetrical corners of the bed board (3); The tightening rope (6) passes through the guardrail fixing device (7); The tightening rope (6) is connected to the wire wheel (8); The wire wheel (8) is arranged on the base (1); The guardrail fixing device (7) comprises a guide frame (701), a sliding block (702), a guardrail bracket (703), a fixing pin (704) and a return spring (705); the guide frame (701) is L-shaped; the sliding block (702) is slidably arranged on the guide frame (701); a threading hole is provided on the sliding block (702); the tightening rope (6) enters from the top of the vertical part of the guide frame (701), passes through the threading hole of the sliding block (702), and passes out from the end of the horizontal part of the guide frame (701); The guardrail bracket (703) is U-shaped, the guardrail (4) is connected to one side of the guardrail bracket (703), the fixing pin (704) is connected to the other side of the fixed guardrail (4), and the return spring (705) is arranged between the fixing pin (704) and the guardrail bracket (703).

2. A bathing bed according to claim 1, characterized in that: The guardrail (4) is rotatably connected to the bed board (3), one end of the guardrail (4) is also provided with a fixing hole, and both sides of the end of the guardrail (4) are slopes.

3. A bathing bed according to claim 1, characterized in that: The inside of the wire wheel (8) is a winding spring, and the tightening rope (6) led out from the guide frame (701) is fixed on the winding spring inside the wire wheel (8).

4. A bathing bed according to claim 1, characterized in that: The tightening rope (6) is an extendable elastic rope.

5. A bathing bed according to claim 1, characterized in that: The base (1) further comprises an adjusting slide rail (101) and a mounting slide platform (102), and the wire wheel (8) is arranged on the mounting slide platform (102).

6. A bathing bed according to claim 1, characterized in that: An electric push rod is provided between the lifting mechanism (2) and the bed board (3), and a power source (9) and a controller (10) are provided at one end of the bed board (3).

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