CN218607148U - Bedside handrail guardrail - Google Patents

Abstract

The utility model discloses a bedside handrail guardrail, which comprises a fixing component and a protection component, wherein the fixing component comprises a fixing frame, the protection component comprises a connecting pipe, a first handrail frame, a second handrail frame, a first handrail frame and a second handrail frame, one end of the connecting pipe is connected with the first handrail frame, the other end of the connecting pipe is hinged with the fixing frame, the second handrail frame is connected with one side of the first handrail frame in a sliding way, the first handrail frame is hinged with one end of the first handrail frame, which is far away from the connecting pipe, the second handrail frame is hinged with one end of the second handrail, which is far away from the connecting pipe, and the second handrail frame is connected with one side of the first handrail frame in a sliding way; the utility model discloses a bedside handrail guardrail can prevent groups such as old and weak sick and disabled pregnant from falling from the bed and assist getting up to can also stretch out and draw back foldingly, have simple structure nimble changeable, convenient to use's advantage.

Description

Bedside handrail guardrail

Technical Field

The utility model relates to a medical care apparatus technical field that is relevant especially relates to a bedside handrail guardrail.

Background

At present, the living, health and safety problems of the old, the weak, the sick, the disabled, the pregnant and other groups are more and more emphasized by the society and the family. Taking the group of the elderly as an example, after the elderly reach a certain age, due to the deterioration of physical conditions, the switching from lying to sitting in bed or getting in and out of bed is often very difficult, and even some of the elderly fall down from the bed during sleeping, thereby not only affecting the personal safety of the elderly, but also causing inconvenience to the group. Therefore, in order to facilitate the above-mentioned groups, it is common to add bedside guardrails to the bed.

Although some existing bedside guardrails can provide certain assistance effect for the group to some extent (if the user can get up by pulling the handrail through the hand), the existing bedside guardrails mainly adopt a fixed mounting structure in the sickbed, and cannot be detached conveniently, so that the bedside guardrails are inconvenient to get on and off the sickbed easily due to blocking of the bedside guardrails in the using process, and meanwhile, nursing staff are inconvenient to operate easily due to blocking of the bedside guardrails.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bedside handrail guardrail can prevent that populations such as old and weak sick and disabled pregnant from falling from the bed, can also assist the getting up, has simple structure, convenient to use's characteristics to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a bedside handrail guardrail, includes fixed subassembly and protective assembly, fixed subassembly includes the mount, protective assembly includes connecting pipe, first guardrail frame, second guardrail frame, first handrail frame and second handrail frame, the one end of connecting pipe with first guardrail frame is connected, the other end with the mount is articulated, second guardrail frame with one side sliding connection of first guardrail frame, first handrail frame with first guardrail frame is kept away from the one end of connecting pipe is articulated, second handrail frame with the second guardrail is kept away from the one end of connecting pipe is articulated, second handrail frame with one side sliding connection of first handrail frame.

In one embodiment, the first handrail frame is sleeved with the second handrail frame, and the first handrail frame is sleeved with the second handrail frame.

In one embodiment, the protection assembly further comprises an articulating mechanism, the articulating mechanism comprises a first articulating head, a second articulating head, a first connecting rod, a third articulating head, a fourth articulating head and a second connecting rod, the first articulating head is connected with the first guardrail frame, the second articulating head is connected with the first armrest frame, one end of the first connecting rod is rotatably connected with the first articulating head, the other end of the first connecting rod is rotatably connected with the second articulating head, the third articulating head is connected with the second guardrail frame, the fourth articulating head is connected with the second armrest frame, one end of the second connecting rod is rotatably connected with the third articulating head, and the other end of the second connecting rod is rotatably connected with the fourth articulating head.

In one embodiment, one end of the first hinge joint, which is far away from the connecting pipe, abuts against the second hinge joint, and when the first guardrail frame and the first handrail frame are folded in half, the end surfaces of the first hinge joint and the second hinge joint on the opposite sides are in arc transition;

the third hinged joint is kept away from one end of the connecting pipe and the fourth hinged joint is abutted, and when the second guardrail frame and the second handrail frame are folded, the end face of one side, opposite to the fourth hinged joint, of the third hinged joint is in cambered surface transition.

In one embodiment, the first hinge head is slidably connected with the first guardrail frame, a first sliding groove is formed in one end, close to the first guardrail frame, of the first hinge head, a first limiting rod is arranged on the first guardrail frame, and the first limiting rod penetrates through the first sliding groove;

the third hinged joint is connected with the second guardrail frame in a sliding mode, a second sliding groove is formed in one end, close to the second guardrail frame, of the third hinged joint, a second limiting rod is arranged on the second guardrail frame, and the second limiting rod penetrates through the second sliding groove.

In one embodiment, an elastic blind rivet is arranged on the first handrail frame, one end of the elastic blind rivet extending out of the first handrail frame is connected with a pull button, and a plurality of positioning holes corresponding to the elastic blind rivets are arranged on the second handrail frame at intervals.

In one embodiment, the connecting pipe is provided with an elastic rotation stopping pin, and the fixing frame is provided with a rotation stopping hole corresponding to the elastic rotation stopping pin.

In one embodiment, the number of the elastic rotation stopping pins and the number of the connecting pipes are two, the two connecting pipes are arranged oppositely, the two elastic rotation stopping pins are respectively arranged on the two connecting pipes, and the two elastic rotation stopping pins are connected through a pull rope.

In one embodiment, the fixing assembly further comprises an extension frame, and the extension frame is inserted into one end, far away from the connecting pipe, of the fixing frame.

In one embodiment, the fixed frame is provided with a telescopic bayonet lock, and the extension frame is provided with an anti-falling hole for the telescopic bayonet lock to penetrate through.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the bedside handrail guardrail of the utility model has the characteristics of simple structure, flexible and changeable structure and convenient use, the fixing frame is arranged under the mattress, and the first handrail frame, the second handrail frame, the first handrail frame and the second handrail frame extend out of the mattress and are positioned at the edge of the bed, so that the bedside handrail guardrail is fixed on the bed without damaging the original structure of the bed frame; when a user gets on or off the bed, the second guardrail frame and the second handrail frame slide towards the first guardrail frame so as to be convenient for the user to get on or off the bed, and when a nursing person nurses the person on the bed, the first handrail frame and the second handrail frame can be folded towards the first guardrail frame so as to reduce the height of the handrail guardrail at the bed side and be convenient for nursing operation; in addition, when transporting or taking in, can contract folding this bedside handrail guardrail to reduce the volume, reduce the space cost of transportation storage.

Drawings

Fig. 1 is a perspective view of a bedside handrail guard of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the bedside handrail guardrail shown in FIG. 1;

FIG. 3 is a schematic structural view of the second armrest frame shown in FIG. 2;

FIG. 4 is a schematic structural diagram of a first joint, a second joint and a first connecting rod of the hinge mechanism shown in FIG. 2;

fig. 5 is a schematic view of the bedside handrail guard of fig. 1 in a collapsed state.

Reference is made to the accompanying drawings in which:

bedside handrail 100:

the fixing component 10, the fixing frame 11, the telescopic bayonet 111, the rotation stopping hole 112 and the extension frame 12; the protective assembly 20, the connecting pipe 21, the elastic rotation stopping pin 211, the pull rope 212, the first guardrail frame 22, the first limit rod 221, the second guardrail frame 23, the second limit rod 231, the first handrail frame 24, the elastic pull nail 241, the pull button 242, the second handrail frame 25, the positioning hole 251, the hinge mechanism 26, the first hinge head 261, the second hinge head 262, the first connecting rod 263, the third hinge head 264, the fourth hinge head 265, and the second connecting rod 266.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The present invention will be described in detail with reference to embodiments shown in the drawings:

please refer to fig. 1 to 5, which are a preferred embodiment of the present invention of a bedside handrail guardrail 100, including a fixing component 10 and a protection component 20, the fixing component 10 includes a fixing frame 11, the protection component 20 includes a connecting pipe 21, a first handrail frame 22, a second handrail frame 23, a first handrail frame 24 and a second handrail frame 25, one end of the connecting pipe 21 is connected with the first handrail frame 22, the other end is hinged with the fixing frame 11, the second handrail frame 23 is slidably connected with one side of the first handrail frame 22, the first handrail frame 24 is hinged with one end of the first handrail frame 22 far away from the connecting pipe 21, the second handrail frame 25 is hinged with one end of the second handrail far away from the connecting pipe 21, and the second handrail frame 25 is slidably connected with one side of the first handrail frame 24. The utility model discloses a bedside handrail guardrail 100 can prevent groups such as old and weak sick and disabled pregnant from falling from the bed and supplementary getting up to can also stretch out and draw back foldingly, have simple structure nimble changeable, convenient to use's advantage.

Referring to fig. 1 and 2, a fixing assembly 10 is used to fix the bedside handrail 100 to a bed. The fixing component 10 comprises a fixing frame 11, when the fixing frame 11 is used, the bedside handrail guardrail 100 can be installed and fixed on a bed by pressing the fixing frame 11 under a mattress, the original structure of the bed frame cannot be damaged, and the installation and the disassembly are more convenient. Further, the fixing frame 11 includes two arc-shaped bent pipes disposed oppositely, and a reinforcing rod for connecting the two arc-shaped bent pipes, and the bending angle of the arc-shaped bent pipe is preferably ninety degrees. Further, in order to improve the stability of installing on the bed of this bedside handrail guardrail 100, fixed subassembly 10 still includes extension frame 12, and extension frame 12 is pegged graft with the one end that mount 11 pressed under the mattress, through setting up extension frame 12, can increase the whole length of extension frame 12 and mount 11, and the increase can improve this bedside handrail guardrail 100's stability with the area of contact of mattress. Further, install flexible bayonet lock 111 on the mount 11, be equipped with the anticreep hole (not marked in the figure) that supplies flexible bayonet lock 111 to wear to establish on the extension frame 12, through flexible bayonet lock 111 and the cooperation of anticreep hole, can make things convenient for the installation and the dismantlement of extension frame 12 and mount 11, when idle and transportation, can separate extension frame 12 and mount 11 to reduce the volume, save the space that occupies.

Referring to fig. 1 and 2, the protection component 20 is connected to the fixing component 10 for preventing the old, the weak, the sick, the disabled, the pregnant and the like from falling off from the bed and assisting the old, the sick, the disabled, the pregnant and the like to get up. The protection assembly 20 comprises a connecting pipe 21, a first guardrail frame 22, a second guardrail frame 23, a first handrail frame 24 and a second handrail frame 25, wherein one end of the connecting pipe 21 is connected with the first guardrail frame 22, and the other end of the connecting pipe 21 is hinged with the fixed frame 11; furthermore, the connecting pipe 21 is provided with an elastic rotation stopping pin 211, the fixing frame 11 is provided with a rotation stopping hole 112 corresponding to the elastic rotation stopping pin 211, and the elastic rotation stopping pin 211 is matched with the rotation stopping hole 112, so that the connecting pipe 21 and the fixing frame 11 can be prevented from rotating relatively in the using process, and safety accidents are avoided; in this embodiment, the number of the elastic rotation stopping pins 211 and the connecting pipes 21 is two, the two connecting pipes 21 are arranged relatively, the two elastic rotation stopping pins 211 are respectively installed on the two connecting pipes 21, the two elastic rotation stopping pins 211 are connected through the pull rope 212, the two elastic rotation stopping pins 211 can be synchronously stretched and contracted through the arrangement of the pull rope 212, and when the folding is needed, the two elastic rotation stopping pins 211 can be separated from the rotation stopping holes 112 simultaneously only by pulling the pull rope 212.

As shown in fig. 1, the second rail frame 23 is slidably connected to one side of the first rail frame 22, the first rail frame 24 is hinged to one end of the first rail frame 22 away from the connecting pipe 21, the second rail frame 25 is hinged to one end of the second rail frame away from the connecting pipe 21, and the second rail frame 25 is slidably connected to one side of the first rail frame 24. In this embodiment, the first guardrail frame 22 is sleeved with the second guardrail frame 23, that is, one end of the second guardrail frame 23 close to the first guardrail frame 22 can be accommodated in the first guardrail frame 22, and similarly, the first handrail frame 24 is sleeved with the second handrail frame 25, one end of the second handrail frame 25 close to the first handrail frame 24 can be accommodated in the first handrail frame 24, so that the second guardrail frame 23 can be accommodated in the first guardrail frame 22 according to requirements, and the second handrail frame 25 is accommodated in the first handrail frame 24, which is more beautiful while saving space.

Referring to fig. 2 and 3, in order to lock the relative position between the second handrail frame 23 and the second handrail frame 25, so as to prevent accidents during the use process, the first handrail frame 24 is provided with an elastic blind rivet 241, one end of the elastic blind rivet 241 extending out of the first handrail frame 24 is connected with a pull button 242, the second handrail frame 25 is provided with a plurality of positioning holes 251 corresponding to the elastic blind rivet 241 at intervals, the relative position between the second handrail frame 23 and the second handrail frame 25 can be locked through the cooperation of the elastic blind rivet 241 and the positioning holes 251, when the second handrail frame 23 and the second handrail frame 25 need to be extended or contracted, the pull button 242 is pulled to separate the elastic blind rivet 241 from the positioning holes 251, then the second handrail frame 23 and the second handrail frame 25 slide to a desired position, and then the pull button 242 is released, so that the elastic blind rivet 241 is inserted into the positioning holes 251 to lock the second handrail frame 23 and the second handrail frame 25.

As shown in fig. 2 and 4, in order to facilitate the first handrail frame 24 and the second handrail frame 25 to be folded or unfolded, the protection assembly 20 further includes a hinge mechanism 26, the hinge mechanism includes a first hinge head 261, a second hinge head 262, a first link 263, a third hinge head 264, a fourth hinge head 265 and a second link 266, the first hinge head 261 is connected to the first handrail frame 22, the second hinge head 262 is connected to the first handrail frame 24, one end of the first link 263 is rotatably connected to the first hinge head 261, the other end is rotatably connected to the second hinge head 262, the third hinge head 264 is connected to the second handrail frame 23, the fourth hinge head 265 is connected to the second handrail frame 25, one end of the second link 266 is rotatably connected to the third hinge head 264, and the other end is rotatably connected to the fourth hinge head 265; the first joint 261 has the same structure as the third joint 264, the second joint 262 has the same structure as the fourth joint 265, and the first link 263 has the same structure as the second link 266. Further, one end of the first hinge 261, which is far away from the connecting pipe 21, is abutted against the second hinge 262, and when the first guardrail frame 22 and the first handrail frame 24 are folded in half, the end surfaces of the opposite sides of the first hinge 261 and the second hinge 262 are both arc-surface transition, so that the resistance of the first hinge 261 and the second hinge 262 during relative rotation can be reduced; similarly, the end of the third hinge joint 264 far away from the connecting tube 21 is abutted against the fourth hinge joint 265, and when the second handrail frame 23 and the second handrail frame 25 are folded, the end surfaces of the opposite sides of the third hinge joint 264 and the fourth hinge joint 265 are both arc-surface transition.

In an embodiment, the first hinge 261 is slidably connected to the first guardrail frame 22, a first sliding groove is formed in one end of the first hinge 261 close to the first guardrail frame 22, a first limiting rod 221 is arranged on the first guardrail frame 22, and the first limiting rod 221 penetrates through the first sliding groove (not shown), so that the design has the advantages that: when the bedside handrail guardrail 100 is used, the first hinge 261 slides towards the first guardrail frame 22, so that the first hinge 261 and the second hinge 262 can be prevented from rotating relatively, the reliability and the safety of the structure are improved, when the bedside handrail guardrail 100 needs to be folded, the first hinge 261 is pulled out from the first guardrail frame 22, the limitation that the first hinge 261 and the second hinge 262 cannot rotate relatively is removed, and the operation is simple and convenient. Similarly, the third hinge joint 264 is slidably connected to the second guardrail frame 23, a second sliding groove is formed in one end, close to the second guardrail frame 23, of the third hinge joint 264, a second limiting rod 231 is arranged on the second guardrail frame 23, and the second sliding groove is penetrated by the second limiting rod 231.

When the folding mattress is used, the extension frame 12 is firstly inserted into the fixed frame 11, then the extension frame 12 and the fixed frame 11 are pressed under the mattress, then the protection assembly 20 is turned upwards, the pull rope 212 is pulled to align the elastic rotation stopping pin 211 with the rotation stopping hole 112, then the pull rope 212 is loosened, then the first handrail frame 24 and the second handrail frame 25 are turned upwards to be in the same plane position with the first handrail frame 22, then the first handrail frame 24 and the second handrail frame 25 are pressed downwards, so that the first hinge head 261 and the third hinge head 264 are respectively inserted into the first handrail frame 22 and the second handrail frame 23, then the pull button 242 is pulled to slide the second handrail frame 23 and the second handrail frame 25 to the required positions, and finally the pull button 242 is loosened to lock the positions of the second handrail frame 23 and the second handrail frame 25.

As shown in fig. 5, during folding, the second handrail frame 23 and the second handrail frame 25 slide to the shortest distance in the first handrail frame 22 and the first handrail frame 24, and then the first handrail frame 24 and the second handrail frame 25 are lifted upwards, so that the first hinge 261 slides out of the first handrail frame 22, the third hinge 264 slides out of the second handrail frame 23, and then the first handrail frame 24 and the second handrail frame 25 are folded in a turning manner towards the fixing frame 11, and then the pull rope 212 is pulled to separate the elastic rotation stopping pin 211 from the rotation stopping hole 112, and then the protection assembly 20 is folded towards the fixing frame 11 as a whole, and finally the extension frame 12 is separated from the fixing frame 11, so that the folding and storage of the bedside handrail 100 can be completed.

The bedside handrail guardrail 100 of the utility model has the characteristics of simple structure, flexible and changeable structure and convenient use, the fixing frame 11 is placed under a mattress, and the first handrail frame 22, the second handrail frame 23, the first handrail frame 24 and the second handrail frame 25 extend out of the mattress and are positioned at the edge of the bed, so that the bedside handrail guardrail 100 is fixed on the bed without destroying the original structure of the bed frame; when getting on or off the bed, the second handrail frame 23 and the second handrail frame 25 slide towards the first handrail frame 22, so that a user can get on or off the bed conveniently, and when nursing staff nurses the people on the bed, the first handrail frame 24 and the second handrail frame 25 can be folded towards the first handrail frame 22, so that the height of the handrail guardrail 100 at the bed side is reduced, and the nursing operation is convenient; in addition, when transporting or storing, the bedside handrail guardrail 100 can be folded in a contracting manner, so that the size is reduced, and the space cost of transportation and storage is reduced.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a bedside handrail guardrail, a serial communication port, including fixed subassembly and protection component, fixed subassembly includes the mount, protection component includes connecting pipe, first guardrail frame, second guardrail frame, first handrail frame and second handrail frame, the one end of connecting pipe with first guardrail frame is connected, the other end with the mount is articulated, second guardrail frame with one side sliding connection of first guardrail frame, first handrail frame with first guardrail frame is kept away from the one end of connecting pipe is articulated, second handrail frame with the second guardrail is kept away from the one end of connecting pipe is articulated, second handrail frame with one side sliding connection of first handrail frame.

2. The bedside handrail guard of claim 1, wherein the first handrail frame is nested with the second handrail frame, and the first handrail frame is nested with the second handrail frame.

3. The bedside handrail of claim 1, wherein the guard assembly further comprises an articulation mechanism, the articulation mechanism comprises a first articulation, a second articulation, a first connecting rod, a third articulation, a fourth articulation and a second connecting rod, the first articulation is connected to the first handrail frame, the second articulation is connected to the first handrail frame, one end of the first connecting rod is rotatably connected to the first articulation, the other end of the first connecting rod is rotatably connected to the second articulation, the third articulation is connected to the second handrail frame, the fourth articulation is connected to the second handrail frame, one end of the second connecting rod is rotatably connected to the third articulation, and the other end of the second connecting rod is rotatably connected to the fourth articulation.

4. The bedside handrail guardrail of claim 3, wherein an end of the first hinge joint, which is far away from the connecting pipe, abuts against the second hinge joint, and when the first guardrail frame and the first handrail frame are folded in half, end surfaces of opposite sides of the first hinge joint and the second hinge joint are in cambered surface transition;

the third hinged joint is kept away from one end of the connecting pipe and the fourth hinged joint is abutted, and when the second guardrail frame and the second handrail frame are folded, the end face of one side, opposite to the fourth hinged joint, of the third hinged joint is in cambered surface transition.

5. The bedside handrail guardrail of claim 3, wherein the first hinge is slidably connected to the first guardrail frame, a first sliding groove is formed at one end of the first hinge, which is close to the first guardrail frame, a first limiting rod is arranged on the first guardrail frame, and the first limiting rod penetrates through the first sliding groove;

the third hinge joint is connected with the second guardrail frame in a sliding mode, a second sliding groove is formed in one end, close to the second guardrail frame, of the third hinge joint, a second limiting rod is arranged on the second guardrail frame, and the second limiting rod penetrates through the second sliding groove.

6. The bedside handrail guardrail of claim 1, wherein the first handrail frame is provided with elastic blind rivets, one ends of the elastic blind rivets extending out of the first handrail frame are connected with pull buttons, and the second handrail frame is provided with a plurality of positioning holes at intervals corresponding to the elastic blind rivets.

7. The bedside handrail guardrail of claim 1, wherein the connecting tube is provided with an elastic rotation stopping pin, and the fixing frame is provided with a rotation stopping hole corresponding to the elastic rotation stopping pin.

8. The bedside handrail of claim 7, wherein the number of the elastic rotation preventing pins and the number of the connection pipes are two, the two connection pipes are disposed to face each other, the two elastic rotation preventing pins are respectively installed on the two connection pipes, and the two elastic rotation preventing pins are connected by a pulling rope.

9. The bedside handrail guard of claim 1, wherein the securing assembly further comprises an extension bracket that mates with an end of the mounting bracket distal from the connecting tube.

10. The bedside handrail guardrail of claim 9, wherein the fixed frame is provided with retractable pins, and the extension frame is provided with anti-falling holes for the retractable pins to penetrate.

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