Novel bed guardrail plate

Abstract

A new type of bed guard rail plate, the main body is composed of two symmetrical guard plates, and the outside of the joint is provided with a hinge, and the inside of the joint is provided with a lock buckle, the outer end of the guard plate is provided with a supporting column, the lower end of the guard plate is provided with a rotating shaft, the bed is provided with a clamp and a shaft seat, the lower end of the supporting column is inserted and locked in the clamping hole of the clamp, and the rotating shaft is arranged in the shaft hole of the shaft seat. When used normally, the guard rail plate can prevent the patient from falling off the bed, and the patient can sit comfortably when sitting on the bed, and the sleeve on the handrail is convenient for the patient to exercise the palm grip. When the patient needs to get out of bed, the two guard plates are closed, which is convenient for the patient to get out of bed, and the patient can hold the other guard plate after getting out of bed, especially for the early patients, which has good protection and can reduce the nursing workload. When the patient needs to be transported by the bed, the bed guard rail plate is turned down to open the whole, which is convenient for the patient to be transported by the bed.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of medical devices, and in particular relates to a novel bed guard rail plate, which is symmetrically installed on the bed risers on both sides of a bed. BACKGROUND

[0002] To prevent patients from falling and reduce the workload of nursing, a bed guard rail is usually installed on both sides of a bed. The conventional bed guard rail is of a fence type, which includes a guard rail connecting beam, a cross beam and a plurality of vertical beams. The vertical beams are arranged at intervals above the guard rail connecting beam and are hingedly connected to the guard rail connecting beam. The cross beam is arranged above the vertical beams and is hingedly connected to each vertical beam. This bed guard rail has a simple structure but a single function. For example, when a patient needs to get out of bed, the entire bed guard rail needs to be folded and stored on the bed riser. At the same time, as the entire bed guard rail is folded and lowered, there is no handrail for the patient to hold onto after getting out of bed, which can easily cause the patient to fall, causing a lot of trouble for medical staff.

[0003] To meet the increasing functional requirements of patients for beds, many improvements have been made to bed guard rails by those skilled in the art. For example, the patent "Bed Guard Rail" (Patent No. 202121673488.6) reduces the gap of the bed guard rail, which can prevent pediatric patients from falling; the patent "Bed Guard Rail" (Patent No. 202121447488.4) adds a movable guard rail, which can adjust the length of the guard rail to block the gap according to the patient's condition, effectively reducing the rate of falling out of bed. The patent "Adjustable and Flip-over Guard Rail for Bed" (Patent No. 202121709559.3) hingedly connects a free plate to a fixed plate, and only needs to push the free plate to open the guard rail set, which is convenient for the patient to get out of bed.

[0004] The patents "Bed Guard Rail" (Patent No. 202121673488.6) and "Bed Guard Rail" (Patent No. 202121447488.4) are still fence-type guard rails, which do not solve the problems of inconvenience for patients to get out of bed and lack of handrails after getting out of bed. Although the patent "Adjustable and Flip-over Guard Rail for Bed" (Patent No. 202121709559.3) solves the problems of inconvenience for patients to get out of bed and lack of handrails after getting out of bed, the fixed plate is fixed to the bed unit by a vertical rod, and cannot be flipped down or folded and stored to be opened as a whole, which is very troublesome for the bed to transport patients.

[0005] Therefore, there is an urgent need in the art for a bed guard rail plate that is convenient for patients to get out of bed and has handrails after getting out of bed, and at the same time, the bed guard rail plate can be opened as a whole, and the bed is convenient for transporting patients. SUMMARY

[0006] The present application mainly solves the technical problems existing in the prior art and provides a novel bed guard rail plate.

[0007] The above technical problems of the present application are mainly solved by the following technical solutions:

[0008] A novel guard rail plate of a sickbed, which is symmetrically installed on the bed risers on both sides of the sickbed, is characterized in that the main body of the guard rail plate is composed of two symmetrically arranged guard plates, a hinge is arranged on the outer side of the joint of the two guard plates, a lock catch is arranged on the inner side of the joint of the two guard plates, a rotating shaft is arranged at the lower end of the guard plate, an arc-shaped notch is arranged at the inner end of the lower part of the guard plate, the arc-shaped notches of the two guard plates are combined to form a circular arc-shaped notch in the open state, the hinge and the lock catch are arranged on the inner end of the upper part of the guard plate, the rotating shaft is arranged in the shaft hole of the shaft seat, the shaft seat on the head side of the sickbed is closed, i.e., the shaft hole of the shaft seat is in a cylindrical shape, the shaft seat on the tail side of the sickbed is open, i.e., the shaft hole of the shaft seat is in an arc groove shape and opens upward, or the shaft seats on the head side and the tail side of the sickbed are both open, i.e., the shaft hole of the shaft seat is in an arc groove shape and opens upward, an elastic pin is arranged at the lower end of the support column, a pin hole is arranged on the clamp, when the lower end of the support column is inserted into the clamping hole of the clamp, the end of the elastic pin is inserted into the pin hole to lock the support column in the clamping hole of the clamp, the top end surface of the support column is flush with the top end surface of the guard plate, a clamping edge is arranged on the outer end surface of the guard plate, a clamping groove is arranged on the inner end surface of the support column, the distance H1 from the top end surface of the clamping edge to the top end surface of the guard plate is equal to the distance H2 from the top end surface of the clamping groove to the top end surface of the support column, the clamping edge penetrates to the bottom of the outer end surface of the guard plate, and the clamping groove penetrates to the bottom of the inner end surface of the support column, and when assembled, the clamping edge is slidably fitted in the clamping groove to connect the support column and the guard plate into an integral whole.

[0009] Preferably, the clamping edge is a dovetail edge or a cylindrical edge, and the clamping groove is a dovetail groove or a cylindrical groove.

[0010] Preferably, a handrail is arranged at the middle of the upper end of the guard plate, and a protective sleeve made of elastic soft material is sleeved on the handrail.

[0011] Preferably, a call button is arranged on the inner side of the guard plate on the head side of the sickbed, and the call button is connected to the calling system of the sick area through a wire.

[0012] In normal use, the two protective plates of this invention are opened and locked in place by the latches, preventing the two protective plates from flipping over each other. The rotating shaft at the lower end of the protective plate is set in the shaft hole of the bearing seat, and the lower end of the support column is inserted into the clamp hole. The elastic pin at the lower end of the support column springs into the pin hole on the clamp, thereby locking the support column in the clamp hole. The support column cannot move up or down or flip over. At the same time, because the locking edge slides in the slot to connect the support column and the protective plate into one piece, the protective plate also cannot move up or down or flip over. At this point, the invention serves a protective function, preventing patients from falling off the bed. Simultaneously, if the patient needs to sit on the bed and move around a bit, they can extend their legs through the arc-shaped opening, lean their upper body against the headboard, or hold onto the armrests, making the sitting posture quite comfortable. The armrest covers are made of elastic soft materials, such as cotton or plastic, to facilitate hand grip exercises. A call button is located on the inner side of the headboard, within easy reach of the patient, allowing them to press the call button at any time for help and assistance, making it practical and convenient.

[0013] When a patient needs to get out of bed, press the elastic pin on the support column at the foot of the bed, pull the support column upward to release it from the clamp, and simultaneously unlock the latch. Since the bearing seat at the foot of the bed is open, the pivot at the lower end of the side panel can also be released from the bearing seat. At this point, the side panel at the foot of the bed can be flipped to the other side panel until the two panels are together. Half of the bed guardrail is open while the other half remains in the protective state, making it convenient for the patient to get out of bed. After getting out of bed, the patient can grasp the other side panel to move around. This provides excellent protection, especially for patients who get out of bed early, and can reduce the workload of nursing staff. There is a call button on the inner side of the side panel at the head of the bed, which is within easy reach of the patient. The patient can press the call button at any time to seek help and assistance, making it practical and convenient.

[0014] When a patient needs to be transferred to another bed, press down the elastic pins on the two support columns, pull the support columns upward to release them from the clamps, then rotate the two guard plates downward around the pivot to a vertical position, and then insert the support columns into the clamps from bottom to top. The other end of the elastic pin will spring into the pin hole on the clamp, locking the support columns in the clamp's locking hole. The entire bed guardrail will then open, facilitating the transfer of the patient.

[0015] This invention facilitates patients getting out of bed, provides handrails for them to hold onto after getting out of bed, and allows the bed's protective railings to be flipped down and opened as a whole, making it convenient for transferring patients. Therefore, it features a simple structure and a reasonable design. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a structure of the present invention without the protective guardrail installed;

[0017] Figure 2 This is a schematic diagram of a structure in normal use of the present invention;

[0018] Figure 3 is Figure 1 a structural schematic view of part A in the figure;

[0019] Figure 4 is Figure 1 a structural schematic view of part B in the figure;

[0020] Figure 5 is Figure 2 a structural schematic view of part C in the figure;

[0021] Figure 6 is Figure 2 a structural schematic view of part D in the figure;

[0022] Figure 7 is a schematic view of an assembly structure of the support column and the guard plate of the application;

[0023] Figure 8 is a schematic view of a structure of the turning and folding of the application.

[0024] In the figure, 1 is a sickbed, 2 is a bed help, 3 is a clamp, 4 is an axle seat, 5 is a pin hole, 6 is a clamping hole, 7 is an axle hole, 8 is a guard plate, 9 is a circular arc notch, 10 is a hinge, 11 is a lock catch, 12 is a support column, 13 is a handrail, 14 is an elastic pin, 15 is a rotating shaft, 16 is a clamping groove, 17 is a clamping edge, and 18 is a call button. DETAILED DESCRIPTION

[0025] The technical solutions of the application will be further specifically explained below by examples and in combination with the drawings.

[0026] Example: refer to Figures 1-8The utility model provides a new type of sickbed guard rail board, which is symmetrically installed on the bed riser on both sides of the sickbed, the main body of the guard rail board is composed of two symmetrically arranged guard boards, a hinge is arranged on the outer side of the joint between the two guard boards, a lock catch is arranged on the inner side of the joint between the two guard boards, a support column is arranged at the outer end of the guard board, a rotating shaft is arranged at the lower end of the guard board, a clamp and a shaft seat are arranged on the bed riser, the lower end of the support column is inserted into and locked in the clamping hole of the clamp, and the rotating shaft is arranged in the shaft hole of the shaft seat. The shaft seat on the head side of the sickbed is closed, that is, the shaft hole of the shaft seat is in a cylindrical shape, the shaft seat on the tail side of the sickbed is open, that is, the shaft hole of the shaft seat is in an arc groove shape and opens upward, or the shaft seats on the head side and the tail side of the sickbed are both open, that is, the shaft hole of the shaft seat is in an arc groove shape and opens upward. The lower end of the support column is provided with an elastic pin, the clamp is provided with a pin hole, and when the lower end of the support column is inserted into the clamping hole of the clamp, the end of the elastic pin is inserted into the pin hole to lock the support column in the clamping hole of the clamp. The top end surface of the support column is flush with the top end surface of the guard board, a clamping edge is arranged on the outer end surface of the guard board, a clamping groove is arranged on the inner end surface of the support column, the distance H1 from the top end surface of the clamping edge to the top end surface of the guard board is equal to the distance H2 from the top end surface of the clamping groove to the top end surface of the support column, the clamping edge penetrates to the bottom of the outer end surface of the guard board, the clamping groove penetrates to the bottom of the inner end surface of the support column, and when assembled, the clamping edge is slidably arranged in the clamping groove to connect the support column and the guard board into an integrated whole. The clamping edge is a dovetail edge or a cylindrical edge, and correspondingly, the clamping groove is a dovetail groove or a cylindrical groove, or other structural forms can be used, as long as the support column and the guard board can be connected into an integrated whole and can slide relative to each other. The inner end of the guard board is provided with an arc-shaped notch, the arc-shaped notches of the two guard boards are combined to form a circular arc-shaped notch in the open state, the hinge and the lock catch are arranged on the upper part of the inner end of the guard board, and the rotating shaft is arranged on the lower part of the outer end of the guard board. A handrail is arranged at the upper end of the guard board, and a protective sleeve made of elastic soft material is arranged on the handrail. A call button is arranged on the inner side of the guard board on the head side of the sickbed, and the call button is connected to the calling system in the sick area through a wire.

[0027] In normal use, the two pieces of the guard plate of the present application are opened, the lock catch is locked, the two pieces of the guard plate cannot be turned relative to each other, the lower end of the rotating shaft of the guard plate is arranged in the shaft hole of the shaft seat, the lower end of the supporting column is inserted into the clamping hole of the clamping hoop, the elastic pin at the lower end of the supporting column is popped into the pin hole of the clamping hoop, so as to lock the supporting column in the clamping hole of the clamping hoop, the supporting column cannot move up and down and cannot be turned over, and at the same time, the supporting column and the guard plate are connected into an integrated body due to the sliding fit of the clamping rib in the clamping groove, so that the guard plate cannot move up and down and cannot be turned over. At this time, the present application plays a protective role, which can prevent the patient from falling off the bed; at the same time, if the patient needs to sit on the bed and move appropriately, the two legs can be stretched out from the circular arc-shaped gap, the upper body can be leaned on the guard plate, or the hands can be held on the handrails, and the sitting posture is more comfortable; the sleeve on the handrail is made of elastic soft material, such as rubber cotton and plastic, which is convenient for the patient to exercise the palm grip; the inboard surface of the guard plate on the bedside side of the bed is provided with a call button, which is within the reach of the patient, and the patient can press the call button at any time to seek help and assistance, which is practical and convenient.

[0028] When the patient needs to get off the bed, the elastic pin on the supporting column at the tail side of the bed is pressed down, the supporting column is pulled up to be separated from the clamping hoop, and the lock catch is opened. Since the shaft seat at the tail side of the bed is open, the rotating shaft at the lower end of the guard plate on this side can also be separated from the shaft seat. At this time, the guard plate at the tail side of the bed can be turned over to the other guard plate until the two pieces of the guard plate are closed, and the half of the bed guard plate is opened and the other half is still in the protective state, which is convenient for the patient to get off the bed. After getting off the bed, the patient can hold the other guard plate to move, especially for the patients who get off the bed early, which has good protection and can reduce the nursing workload. The inboard surface of the guard plate on the bedside side of the bed is provided with a call button, which is within the reach of the patient, and the patient can press the call button at any time to seek help and assistance, which is practical and convenient.

[0029] When the patient needs to be transferred, the elastic pins on the two supporting columns are pressed down, the supporting columns are pulled up to be separated from the clamping hoops, then the two pieces of the guard plate are turned down to the vertical state around the rotating shaft, and then the supporting columns are inserted into the clamping hoops from the bottom to the top, the other end of the elastic pin is popped into the pin hole of the clamping hoop, and the supporting column is locked in the clamping hole of the clamping hoop. The bed guard plate is opened as a whole, which is convenient for the patient to be transferred.

[0030] The present application is convenient for the patient to get off the bed, and the patient can hold the handrail after getting off the bed. At the same time, the bed guard plate can be turned down to be opened as a whole, which is convenient for the patient to be transferred, so that the present application has the characteristics of simple structure and reasonable design.

[0031] Finally, it should be pointed out that the above embodiments are only more representative examples of the present application. Obviously, the present application is not limited to the above embodiments, and there can be many variations. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall be considered as falling within the protection scope of the present application.

Claims

1. A bed guard panel, symmetrically mounted on the bed risers on both sides of a hospital bed, characterized in that The main body of the guardrail is composed of two symmetrical guard plates, and a hinge is arranged on the outer side of the joint of the two guard plates, and a lock catch is arranged on the inner side of the joint. The lower end of the guard plate is provided with a rotating shaft, and the inner end of the guard plate is provided with an arc-shaped notch. In the open state, the arc-shaped notches of the two guard plates are spliced to form a circular arc-shaped notch. The hinge and the lock catch are arranged on the upper part of the inner end of the guard plate, and the rotating shaft is arranged on the lower part of the outer end of the guard plate. The outer end of the guard plate is provided with a support column, and the bed is provided with a clamp and a shaft seat. The lower end of the support column is inserted into and locked in the clamping hole of the clamp. The shaft of the shaft seat is in the shaft hole of the shaft seat. The shaft seat on the head side of the sick bed is closed, that is, the shaft hole of the shaft seat is cylindrical. The shaft seat on the tail side of the sick bed is open, that is, the shaft hole of the shaft seat is arc-shaped and opens upward. Or the shaft seat on the head side and the tail side of the sick bed is open, that is, the shaft hole of the shaft seat is arc-shaped and opens upward. The lower end of the support column is provided with a elastic pin, and the clamp is provided with a pin hole. When the lower end of the support column is inserted into the clamping hole of the clamp, the end of the elastic pin is inserted into the pin hole to lock the support column in the clamping hole of the clamp. The top end surface of the support column is flush with the top end surface of the guard plate. The outer end surface of the guard plate is provided with a clamping edge, and the inner end surface of the support column is provided with a clamping groove. The distance H1 from the top end surface of the clamping edge to the top end surface of the guard plate is equal to the distance H2 from the top end surface of the clamping groove to the top end surface of the support column. The clamping edge penetrates to the bottom of the outer end surface of the guard plate, and the clamping groove penetrates to the bottom of the inner end surface of the support column. When assembled, the clamping edge is slid into the clamping groove to connect the support column and the guard plate into one body.

2. A siderail for a hospital bed according to claim 1, wherein The clamping edge is a dovetail edge or a cylindrical edge, and the clamping groove is a dovetail groove or a cylindrical groove.

3. A bed guard rail according to claim 1 or 2, wherein The upper end of the guard plate is provided with a handrail, and the handrail is provided with a protective sleeve made of elastic soft material.

4. A bed guard rail according to claim 1 or 2, wherein The inner side of the guard plate on the head side of the sick bed is provided with a call button.

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