Sickbed guardrail

Abstract

The utility model provides a sickbed guardrail, which belongs to the technical field of medical instruments and comprises a fixing component and a folding guardrail, and aims to overcome the defects that a bed guardrail structure of a full-blocking sickbed in the prior art cannot be applied to a conventional sickbed and the replacement cost is high. The folding guardrail comprises a hinge connecting piece, a guide sleeve fixed to the hinge connecting piece and a guardrail frame connected with the guide sleeve in a sliding mode, the hinge connecting piece is hinged to the fixing assembly, the hinge connecting piece and the fixing assembly rotate relatively to drive the guardrail frame to turn over, and a positioning hole matched with the lower end of the guardrail frame is formed in the upper end face of the base. And when the lower end of the guardrail frame is inserted into the positioning hole, the guardrail frame is in a vertical state. The sickbed guardrail can be installed on an existing sickbed for use, and is low in cost and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, and particularly relates to a sickbed guardrail. BACKGROUND

[0002] A sickbed is a medical device frequently used in a hospital, and the guardrail on both sides of the sickbed is mainly used to prevent patients from falling off the bed and plays a role of preventing falling off the bed. The existing commonly used guardrail on both sides of the sickbed only has a middle section, and a gap is left between the two ends of the guardrail and the head or tail of the bed. The gap is not covered by the guardrail. In order to reduce the occurrence of falling accidents caused by getting off the bed by oneself, it is necessary to use the guardrail to protect the gap part for some special patients.

[0003] In order to achieve the above effect, the structure of the whole sickbed guardrail can be improved. For example, the utility model patent with the publication number CN210749930U and the name of a liftable sickbed guardrail is improved in the overall structure of the guardrail and the connection between the guardrail and the bed body. The lifting of the guardrail and the function of blocking the side of the sickbed are realized. This improved mode realizes good effect, but it cannot be improved on the basis of the existing sickbed, and only a new sickbed can be replaced, which has high cost. SUMMARY

[0004] The utility model discloses to the technical field in the prior art that the bed guardrail structure of full blocking sickbed cannot be applied to the conventional sickbed, and the disadvantage of high replacement cost, and provide a kind of sickbed guardrail, which can be installed on the existing sickbed and used, with low cost and convenient to use.

[0005] The utility model discloses the following technical scheme is realized: a sickbed guardrail, including the fixed component for being installed on the sickbed crossbeam and folding guardrail, the folding guardrail includes hinged connecting piece, the guide sleeve fixed on hinged connecting piece and the guardrail frame slidingly connected with guide sleeve, hinged connecting piece is hinged with fixed component and the opposite rotation of hinged connecting piece and fixed component can drive guardrail frame overturn, the bottom end surface of base is equipped with the positioning hole matched with the lower end of guardrail frame, when the lower end of guardrail frame is inserted into positioning hole, the guardrail frame is vertical state.

[0006] As preferred, a spring is arranged between the guide sleeve and the guardrail frame to drive the lower end of the guardrail frame to be inserted into the positioning hole.

[0007] As preferred, the guardrail frame is an inverted U-shaped structure, a fixed plate is fixedly arranged at a position close to the lower end of the guardrail frame, one guide sleeve is sleeved on each side of the opening of the guardrail frame, and the spring is wound on the guardrail frame and located between the guide sleeve and the fixed plate.

[0008] As preferred, the articulated connector is in L-shaped structure, one end of the articulated connector is fixedly connected with the guide sleeve, and the other end is articulated with the fixed assembly.

[0009] As preferred, a connecting rod is fixedly arranged between the two guide sleeves.

[0010] As preferred, the fixed assembly comprises a U-shaped base, the opening of the base is arranged downward, a first fastening bolt penetrating the side wall of the base is screwed on the side of the base, and an articulated seat articulated with the articulated connector is fixedly connected on the base.

[0011] As preferred, a soft bag is mounted on the guardrail frame, the soft bag comprises a soft bag pad, and an elastic connecting belt capable of being sleeved on the guardrail frame is fixedly arranged on the outer side of the soft bag pad.

[0012] As preferred, one reinforcing connector is detachably arranged on each side of the guardrail frame, and one mounting seat for mounting on the tail guardrail of the hospital bed is detachably connected on one of the reinforcing connectors.

[0013] As preferred, the reinforcing connector comprises a telescopic arm with adjustable length, and a connecting hook is fixedly arranged on each end of the telescopic arm; the mounting seat comprises a U-shaped seat body, a second fastening bolt penetrating the side of the seat body is screwed on the seat body, and a hooking piece capable of cooperating with the connecting hook is further fixedly arranged on the seat body.

[0014] As preferred, the telescopic arm comprises an outer tube sleeve, an inner rod is slidably connected in the outer tube sleeve, and a third fastening bolt capable of locking the inner rod is further screwed on the outer tube sleeve.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The hospital bed guardrail of the application can be directly installed on the existing hospital bed for use, without the need of modifying the existing hospital bed, and the cost is low.

[0017] 2. When not in use, the folding guardrail can be folded to make the guardrail frame hang on the side of the hospital bed, and when in use, the folding guardrail is opened, and the lower end of the guardrail frame is inserted into the positioning hole, which is convenient to use.

[0018] 3. The reinforcing connector and the mounting seat are arranged to lock the installation state of the guardrail frame, and the structure is more firm and stable when the hospital bed guardrail is used. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the utility model;

[0020] Figure 2 It is Figure 1 an enlarged view of A in the middle;

[0021] Figure 3isometric view of the fixing assembly;

[0022] Figure 4 isometric view of the reinforcing connecting piece;

[0023] Figure 5 isometric view of the mounting base;

[0024] Figure 6 isometric view of the folding state of the utility model;

[0025] Marked in the figure: 1, fixing assembly, 2, folding guardrail, 3, base, 4, first fastening bolt, 5, hinged seat, 6, positioning hole, 7, hinged connecting piece, 8, guide sleeve, 9, guardrail frame, 10, spring, 11, fixed plate, 12, connecting rod, 13, soft bag pad, 14, elastic connecting belt, 15, reinforcing connecting piece, 16, mounting base, 17, connecting hook, 18, outer pipe sleeve, 19, inner rod, 20, third fastening bolt, 21, seat body, 22, second fastening bolt, 23, hooking piece. DETAILED DESCRIPTION

[0026] The utility model will be further described in connection with the embodiments shown in the accompanying drawings:

[0027] Embodiment 1

[0028] As Figures 1-5 shown, a sickbed guardrail, comprising a fixing assembly 1 for being installed on the sickbed crossbeam and a folding guardrail 2, the fixing assembly 1 comprises a U-shaped structure base 3, the opening of the base 3 is arranged downward, the first fastening bolt 4 penetrating the side wall of the base 3 is screwed on the side of the base 3, and the hinged seat 5 is fixedly arranged on the base 3. The positioning hole 6 is arranged on the upper end face of the base 3.

[0029] The folding guardrail 2 comprises the hinged connecting piece 7, the guide sleeve 8 and the guardrail frame 9 slidably connected with the guide sleeve 8, the hinged connecting piece 7 is L-shaped structure, one end of the hinged connecting piece 7 is fixedly connected with the guide sleeve 8, the other end is hinged with the hinged seat 5, and the hinged connecting piece 7 can drive the guardrail frame 9 to overturn when rotating relative to the hinged seat 5. The lower end of the guardrail frame 9 is used in cooperation with the above-mentioned positioning hole 6, when the lower end of the guardrail frame 9 is inserted into the positioning hole 6, the guardrail frame 9 is in vertical state, that is, the folding guardrail 2 is in open state, the spring 10 for driving the lower end of the guardrail frame 9 to be inserted into the positioning hole 6 is arranged between the guide sleeve 8 and the guardrail frame 9, the guardrail frame 9 is inverted U-shaped structure, the fixed plate 11 is fixedly arranged at the position close to the lower end of the guardrail frame 9, one guide sleeve 8 is sleeved on each side of the opening of the guardrail frame 9, the connecting rod 12 is fixedly arranged between the two guide sleeves 8, and the spring 10 is coiled on the guardrail frame 9 and located between the guide sleeve 8 and the fixed plate 11.

[0030] The soft bag is mounted on the guardrail frame 9, and the soft bag includes a soft bag pad 13, and an elastic connecting belt 14 is fixedly arranged on the outer side of the soft bag pad 13 and can be sleeved on the guardrail frame 9.

[0031] In order to make the folding guardrail 2 structure more stable when the bed guardrail is used, one reinforcing connecting piece 15 is detachably arranged on each side of the guardrail frame 9, and one mounting seat 16 for mounting on the tail guardrail of the bed is detachably connected to one of the reinforcing connecting pieces 15. The reinforcing connecting piece 15 includes a telescopic arm with adjustable length, and a connecting hook 17 is fixedly arranged at each end of the telescopic arm. The telescopic arm includes an outer sleeve 18, an inner rod 19 is slidably connected in the outer sleeve 18, and a third fastening bolt 20 capable of locking the inner rod 19 is screwed on the outer sleeve 18. The mounting seat 16 includes a U-shaped seat body 21, a second fastening bolt 22 is screwed on the seat body 21 and penetrates the side surface of the seat body 21, and a hooking piece 23 capable of cooperating with the connecting hook 17 is fixedly arranged on the seat body 21.

[0032] When the bed guardrail is used, the fixed assembly 1 is mounted on the cross beam of the existing bed, the opening of the U-shaped base 3 is sleeved on the cross beam of the bed, and the base 3 is locked on the cross beam of the bed by the first fastening bolt 4. When the folding guardrail 2 is not used, the guardrail frame 9 is located on the side of the bed, and at this time, the soft bag is located on the side of the guardrail frame 9 away from the bed. When the folding guardrail 2 needs to be used, the guardrail frame 9 is turned up, at this time, the hinge connecting piece 7 rotates relative to the hinge seat 5, and the connecting rod 12 is pulled to move the guardrail frame 9 upward relative to the guide sleeve 8 until the guide sleeve 8 is rotated above the positioning hole 6, and at this time, the lower end of the guardrail frame 9 is aligned with the positioning hole 6. The connecting rod 12 is loosened, the spring 10 drives the lower end of the guardrail frame 9 to be embedded in the positioning hole 6 and keeps the lower end of the guardrail frame 9 in the positioning hole, at this time, the folding guardrail 2 is in the use state, the soft bag faces the inner side of the bed, and the patient can be prevented from hitting the guardrail frame 9. In order to make the folding guardrail 2 structure more stable in this state, two reinforcing connecting pieces 15 and one mounting seat 16 can be used for reinforcement. One end of one of the reinforcing connecting pieces 15 is hooked on the guardrail frame 9, the length of the telescopic arm is adjusted, the other end is hooked on the original guardrail of the bed, the inner rod 19 in the telescopic arm is locked by the third fastening bolt 20, the length of the telescopic arm is kept fixed, the mounting seat 16 is mounted on the tail guardrail of the bed and locked by the second fastening bolt 22, and the second reinforcing connecting piece 15 is mounted on the folding frame and the hooking piece 23 in the same way. At this time, the state of the folding guardrail 2 is reinforced, and the use state is more stable and firm. When the folding guardrail 2 is not needed, the two reinforcing connecting pieces 15 are removed, then the connecting rod 12 is pressed and the guardrail frame 9 is pulled upward to make the lower end of the guardrail frame 9 away from the positioning hole 6 on the base 3, the guardrail frame 9 is rotated to be turned up to the side of the bed for storage, as shown in Figure 6 .

[0033] It should be understood that in the claims, the specification and the drawings of the present application, all the "comprising" should be understood as open-ended, that is, its meaning is equivalent to "at least comprising", and should not be understood as a closed meaning, that is, its meaning should not be understood as "only comprising".

[0034] The specific embodiments described herein are merely illustrative of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A bedrail, characterised in that, The application relates to a fixed assembly for installation on a bed beam and a folding guardrail, the folding guardrail comprising a hinged connector, a guide sleeve fixed on the hinged connector and a guardrail frame in sliding connection with the guide sleeve, the hinged connector being hinged to the fixed assembly and the hinged connector being capable of driving the guardrail frame to overturn by relative rotation with the fixed assembly, the bottom end surface of the base being provided with a positioning hole matched with the lower end of the guardrail frame, and when the lower end of the guardrail frame is inserted into the positioning hole, the guardrail frame is in a vertical state.

2. A bedrail according to claim 1, wherein The guide sleeve and the guardrail frame are provided with a spring for driving the lower end of the guardrail frame to be inserted into the positioning hole.

3. A bedrail according to claim 2, wherein The guardrail frame is in an inverted U-shaped structure, a fixed plate is fixedly arranged at a position close to the lower end of the guardrail frame, one guide sleeve is arranged on each side of the opening of the guardrail frame, and the spring is wound on the guardrail frame and located between the guide sleeve and the fixed plate.

4. A bedrail according to claim 3, wherein The hinged connector is in an L-shaped structure, one end of the hinged connector is fixedly connected with the guide sleeve, and the other end is hinged to the fixed assembly.

5. A bedrail according to claim 4, wherein Two connecting rods are fixedly arranged between the two guide sleeves.

6. A bedrail according to claim 4 or 5 wherein The fixed assembly comprises a base in a U-shaped structure, the opening of the base is arranged downward, first fastening bolts penetrating through the side wall of the base are screwed on the side surface of the base, and a hinged seat hinged with the hinged connector is fixedly connected to the base.

7. A bedrail according to claim 6, wherein A soft bag is arranged on the guardrail frame, the soft bag comprises a soft bag pad, and an elastic connecting belt capable of being sleeved on the guardrail frame is fixedly arranged on the outer side surface of the soft bag pad.

8. A bedrail according to claim 6, wherein A reinforcing connector is detachably arranged on each side of the guardrail frame, and a mounting seat for installation on the tail guardrail of the bed is detachably connected to one of the reinforcing connectors.

9. A bedrail according to claim 8, wherein The reinforcing connector comprises a telescopic arm with adjustable length, and a connecting hook is fixedly arranged at each end of the telescopic arm.

10. A bedrail according to claim 9, wherein The telescopic arm comprises an outer tube sleeve, an inner rod is slidably connected in the outer tube sleeve, and a third fastening bolt capable of locking the inner rod is screwed on the outer tube sleeve.

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