CN222303499U

CN222303499U - Foldable bedside handrail

Info

Publication number: CN222303499U
Application number: CN202421008492.4U
Authority: CN
Inventors: 严春胜
Original assignee: Foshan Weichunda Medical Equipment Co ltd
Current assignee: Foshan Weichunda Medical Equipment Co ltd
Priority date: 2024-05-10
Filing date: 2024-05-10
Publication date: 2025-01-07
Anticipated expiration: 2034-05-10

Abstract

The utility model provides a foldable bedside armrest, comprising a base, an armrest assembly and an adjustment assembly, wherein the adjustment assembly comprises an adjustment plate, an elastic member and an adjustment latch, wherein the adjustment plate is connected to the base, and the adjustment plate is provided with a locking hole, and the armrest assembly comprises an armrest longitudinal rod, wherein the armrest longitudinal rod is rotatably connected to the adjustment plate, and the adjustment latch is movably connected to the armrest longitudinal rod through an elastic member, and the elastic member is used to drive the adjustment latch to be plugged into the locking hole. The foldable bedside armrest of the utility model is very convenient to store, and while improving the convenience of storage, it also ensures the safety of use.

Description

Foldable bedside handrail

Technical Field

The utility model relates to the technical field of bedside handrails, in particular to a foldable bedside handrail.

Background

The bedside handrail is a tool for assisting in getting up, is generally arranged at the side edge of a bed, and can be used for holding the handrail part higher than the bed body by hands in the process of getting up, so that people with inconvenient actions, such as the elderly, pregnant women, patients and the like, can get up more conveniently.

The bedside handrail generally comprises a mounting base and a handrail part, wherein the mounting base is inserted between the mattress and the bed board, and the mounting base is pressed by the mattress, so that the mattress can play a supporting role in fixing the whole bedside handrail, and a user can more conveniently get up by holding the handrail part by hand when getting up. In the prior bedside handrail, the whole bedside handrail is L-shaped and is of a fixed structure, thus occupying large space and being very inconvenient to store.

Disclosure of utility model

The utility model aims to provide a foldable bedside handrail, which aims to solve the problem that the existing bedside handrail is inconvenient to store.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a collapsible bedside handrail, including base, handrail subassembly and adjusting part, adjusting part includes regulating plate, elastic component and regulation bolt, the regulating plate connect in the base, the regulating plate is equipped with the locking hole, the handrail subassembly includes the handrail longitudinal rod, the handrail longitudinal rod rotate connect in the regulating plate, the regulation bolt passes through elastic component swing joint in the handrail longitudinal rod, the elastic component is used for driving the regulation bolt peg graft in the locking hole.

Optionally, the adjusting component further comprises an adjusting sleeve, the adjusting sleeve is arranged on the handrail longitudinal rod and penetrates through the handrail longitudinal rod, one end of the elastic piece is connected with the adjusting sleeve, and the other end of the elastic piece is connected with the adjusting bolt.

Optionally, the handrail longitudinal rod is equipped with the mounting hole, adjust the sleeve peg graft in the mounting hole, adjust sleeve's appearance for step form, adjust the sleeve be close to the external diameter of the one end of regulating plate is greater than the internal diameter of mounting hole.

Optionally, the inside of adjusting sleeve is equipped with first regulation hole and the second regulation hole that is linked together, the internal diameter of first regulation hole is greater than the internal diameter of second regulation hole, the regulation bolt has adjustment portion and grafting portion, the external diameter of grafting portion is greater than the external diameter of adjustment portion, the external diameter of grafting portion with the internal diameter looks adaptation of first regulation hole, the external diameter of adjustment portion with the internal diameter looks adaptation of second regulation hole, the elastic component is located first regulation hole, the both ends of elastic component respectively the butt in adjusting sleeve with grafting portion.

Optionally, the elastic element is a spring, the elastic element is sleeved on the adjusting part, the outer diameter of the elastic element is larger than the inner diameter of the second adjusting hole, and the outer diameter of the elastic element is smaller than the outer diameter of the inserting part.

Optionally, the foldable bedside handrail further includes a linking piece, the quantity of adjusting parts is two, two adjusting parts are symmetrically arranged on two sides of the handrail part, two ends of the linking piece are respectively connected with two adjusting bolts, the linking piece is of a flexible belt-shaped structure, and the linking piece can deform to drive two adjusting bolts to be close to each other and leave the locking hole.

Optionally, the engagement member is a rubber member.

Optionally, the handrail assembly further comprises two handrail rotating shafts, two ends of the handrail rotating shafts are respectively and fixedly connected with the two handrail rotating shafts, and two ends of the handrail rotating shafts are respectively and rotatably connected with the two adjusting plates.

Optionally, the armrest assembly further comprises an armrest cross bar, and two ends of the armrest cross bar are respectively connected to the two armrest longitudinal bars.

Optionally, the foldable bedside handrail further comprises a reinforcing pipe, and two ends of the reinforcing pipe are respectively connected with the two adjusting plates.

Compared with the prior art, the utility model has the beneficial effects that:

In the foldable bedside handrail provided by the utility model, the base and the handrail component are not of a fixed structure, the base and the handrail component are connected through the adjusting component, in particular, the adjusting plate in the adjusting component is connected to the base, and the handrail component is rotationally connected to the adjusting plate, so that the rotational connection between the handrail component and the base can be realized, namely, the angle between the handrail component and the base can be adjusted, and the whole bedside handrail can be stored conveniently. More specifically, make the regulation bolt leave the locking hole of unblanking when accomodating, the handrail subassembly just can rotate and accomodate, during normal use, rotate handrail subassembly to vertical state, the regulation bolt is located the handrail subassembly, the elastic component can drive the regulation bolt and peg graft in the locking hole, through adopting the mode of adjusting the bolt and peg graft in the locking hole, the position of handrail subassembly can be fixed, in normal use, can prevent that handrail subassembly self from taking place to rotate, improve the supporting stability of handrail subassembly, the security when improving whole collapsible bedside handrail and using, the security of use has still been guaranteed when having promoted to accomodate the convenience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of a foldable bedside armrest of the present utility model;

FIG. 2 is a schematic structural view of an adjustment assembly of the collapsible bedside armrest of the present utility model;

Fig. 3 is a schematic view of the internal structure of the adjustment assembly of the collapsible bedside armrest of the present utility model.

The device comprises a base, a handrail component, a handrail longitudinal rod, a handrail rotating shaft, a handrail transverse rod, a 3-adjusting component, a 31-adjusting plate, a 311-locking hole, a 32-elastic piece, a 33-adjusting bolt, a 331-adjusting part, a 332-inserting part, a 34-adjusting sleeve, a 341-first adjusting hole, a 342-second adjusting hole, a 4-connecting piece and a 5-reinforcing pipe.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The collapsible bedside armrest of the present utility model is described below in connection with fig. 1-3.

As shown in fig. 1 to 3, the utility model provides a foldable bedside handrail, which comprises a base 1, a handrail component 2 and an adjusting component 3, wherein the adjusting component 3 comprises an adjusting plate 31, an elastic piece 32 and an adjusting bolt 33, the adjusting plate 31 is connected with the base 1, the adjusting plate 31 is provided with a locking hole 311, the handrail component 2 comprises a handrail longitudinal rod 21, the handrail longitudinal rod 21 is rotatably connected with the adjusting plate 31, the adjusting bolt 33 is movably connected with the handrail longitudinal rod 21 through the elastic piece 32, and the elastic piece 32 is used for driving the adjusting bolt 33 to be inserted into the locking hole 311.

For ease of explanation, in this embodiment, the various orientations are as shown in fig. 1.

In the foldable bedside handrail provided by the utility model, the base 1 and the handrail component 2 are not fixed structures, the base 1 and the handrail component 2 are connected through the adjusting component 3, specifically, the adjusting plate 31 in the adjusting component 3 is connected to the base 1, and the handrail component 2 is rotatably connected to the adjusting plate 31, so that the rotatable connection between the handrail component 2 and the base 1 can be realized, namely, the angle between the handrail component 2 and the base 1 can be adjusted, thereby realizing the storage of the whole bedside handrail, and being very convenient to store. More specifically, make during accomodate adjust bolt 33 leave locking hole 311, handrail subassembly 2 just can rotate and accomodate, during normal use, rotate handrail subassembly 2 to vertical state, adjust bolt 33 locates handrail subassembly 2, elastic component 32 can drive adjust bolt 33 to peg graft in locking hole 311, through adopting the mode of adjusting bolt 33 grafting in locking hole 311, can fix the position of handrail subassembly 2, in normal use, can prevent that handrail subassembly 2 self from taking place to rotate, improve handrail subassembly 2's supporting stability, the security when improving whole collapsible bedside handrail and using, the security of using has still been guaranteed when having promoted the convenience of accomodating.

In some embodiments, the adjusting assembly 3 further includes an adjusting sleeve 34, the adjusting sleeve 34 is disposed on the handrail longitudinal rod 21 and penetrates through the handrail longitudinal rod 21, one end of the elastic member 32 is connected with the adjusting sleeve 34, the other end of the elastic member 32 is connected with the adjusting bolt 33, and by setting the adjusting sleeve 34, the elastic member 32 and the adjusting bolt 33 are convenient to install, and meanwhile, the adjusting bolt 33 can move left and right more stably, so that the locking hole 311 can be inserted or separated more accurately.

In some embodiments, the handrail longitudinal rod 21 is provided with a mounting hole, the adjusting sleeve 34 is inserted into the mounting hole, the outer shape of the adjusting sleeve 34 is in a step shape, the outer diameter of one end, close to the adjusting plate 31, of the adjusting sleeve 34 is larger than the inner diameter of the mounting hole, specifically, the adjusting sleeve 34 and the mounting hole are in interference fit, the adjusting sleeve 34 can be stably mounted in the mounting hole, the outer shape of the adjusting sleeve 34 is designed into a step shape, the adjusting sleeve 34 can be better positioned, and the adjusting sleeve 34 can be more conveniently mounted in the mounting hole.

In some embodiments, a first adjusting hole 341 and a second adjusting hole 342 are communicated with each other in the adjusting sleeve 34, the inner diameter of the first adjusting hole 341 is larger than the inner diameter of the second adjusting hole 342, the adjusting bolt 33 is provided with an adjusting portion 331 and a plugging portion 332, the outer diameter of the plugging portion 332 is larger than the outer diameter of the adjusting portion 331, the outer diameter of the plugging portion 332 is matched with the inner diameter of the first adjusting hole 341, the outer diameter of the adjusting portion 331 is matched with the inner diameter of the second adjusting hole 342, the elastic piece 32 is arranged in the first adjusting hole 341, and two ends of the elastic piece 32 are respectively abutted to the adjusting sleeve 34 and the plugging portion 332.

Specifically, as shown in fig. 3, taking the adjusting assembly 3 located on the right side as an example for illustration, the first adjusting hole 341 is located on the right side of the second adjusting hole 342, the inserting portion 332 is located on the right side of the adjusting portion 331, the first adjusting hole 341 and the second adjusting hole 342 may form a step-shaped structure, the elastic member 32 is disposed at the step-shaped structure in the adjusting sleeve 34, so that the inserting portion 332 may be better driven to be inserted into the locking hole 311, and the position of the armrest assembly 2 may be better fixed, thereby preventing the armrest assembly 2 from rotating, improving the supporting stability of the armrest assembly 2, and improving the safety of the whole foldable bedside armrest during use.

In some embodiments, the elastic member 32 is a spring, the elastic member 32 is sleeved on the adjusting portion 331, the outer diameter of the elastic member 32 is larger than the inner diameter of the second adjusting hole 342, the outer diameter of the elastic member 32 is smaller than the outer diameter of the inserting portion 332, the spring can better drive the inserting portion 332 to be inserted into the locking hole 311, and the position of the armrest assembly 2 can be better fixed, so that the armrest assembly 2 can be prevented from rotating, the supporting stability of the armrest assembly 2 is improved, and the safety of the whole foldable bedside armrest in use is improved.

In some embodiments, the foldable bedside handrail further includes a linking member 4, the number of the adjusting assemblies 3 is two, the two adjusting assemblies 3 are symmetrically arranged on two sides of the handrail assembly 2, two ends of the linking member 4 are respectively connected with the two adjusting bolts 33, the linking member 4 is of a flexible belt structure, the linking member 4 can deform to drive the two adjusting bolts 33 to approach each other and leave the locking holes 311, the handrail assembly 2 can be better stored by arranging the two adjusting assemblies 3, the position of the handrail assembly 2 can also be better fixed, and the two adjusting bolts 33 can be simultaneously pulled out from the two locking holes 311 by arranging the linking member 4 of a flexible belt structure, such as a rope, by pulling the linking member 4, and then the folding bedside handrail is simpler to operate and more convenient to store.

In some embodiments, the connecting piece 4 is a rubber piece, and the connecting piece 4 is a strip-shaped structure made of rubber, has certain deformability and resilience, and can pull the two adjusting bolts 33 more conveniently, so that the use is more convenient.

In some embodiments, the armrest assembly 2 further includes two armrest shafts 22, two ends of the armrest shafts 22 are respectively and fixedly connected to the two armrest shafts 21, two ends of the armrest shafts 22 are respectively and rotatably connected to the two adjusting plates 31, so that the armrest shafts 21 can be rotated better, and the storage is more convenient.

In some embodiments, the armrest assembly 2 further includes an armrest cross bar 23, two ends of the armrest cross bar 23 are respectively connected to the two armrest longitudinal bars 21, and the armrest cross bar 23 is convenient for a user to apply force and is more convenient to use.

In some embodiments, the foldable bedside handrail further comprises a reinforcing tube 5, two ends of the reinforcing tube 5 are respectively connected to the two adjusting plates 31, and the reinforcing tube 5 is arranged to improve the overall structural strength and the stability during use.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. The utility model provides a collapsible bedside handrail, its characterized in that, includes base (1), handrail subassembly (2) and adjusting part (3), adjusting part (3) are including regulating plate (31), elastic component (32) and regulation bolt (33), regulating plate (31) connect in base (1), regulating plate (31) are equipped with locking hole (311), handrail subassembly (2) include handrail longitudinal rod (21), handrail longitudinal rod (21) rotate connect in regulating plate (31), regulation bolt (33) pass through elastic component (32) swing joint in handrail longitudinal rod (21), elastic component (32) are used for order about regulation bolt (33) peg graft in locking hole (311).

2. A collapsible bedside handrail according to claim 1, wherein the adjustment assembly (3) further comprises an adjustment sleeve (34), the adjustment sleeve (34) being provided in the handrail longitudinal bar (21) and extending through the handrail longitudinal bar (21), one end of the elastic member (32) being connected to the adjustment sleeve (34), the other end of the elastic member (32) being connected to the adjustment pin (33).

3. The foldable bedside handrail according to claim 2, characterized in that the handrail longitudinal rod (21) is provided with a mounting hole, the adjusting sleeve (34) is inserted into the mounting hole, the outer shape of the adjusting sleeve (34) is in a step shape, and the outer diameter of the end of the adjusting sleeve (34) close to the adjusting plate (31) is larger than the inner diameter of the mounting hole.

4. A foldable bedside handrail according to claim 3, characterized in that the inside of the adjustment sleeve (34) is provided with a first adjustment hole (341) and a second adjustment hole (342) which are communicated, the inner diameter of the first adjustment hole (341) is larger than the inner diameter of the second adjustment hole (342), the adjustment bolt (33) is provided with an adjustment part (331) and an inserting part (332), the outer diameter of the inserting part (332) is larger than the outer diameter of the adjustment part (331), the outer diameter of the inserting part (332) is matched with the inner diameter of the first adjustment hole (341), the outer diameter of the adjustment part (331) is matched with the inner diameter of the second adjustment hole (342), the elastic piece (32) is arranged in the first adjustment hole (341), and two ends of the elastic piece (32) are respectively abutted to the adjustment sleeve (34) and the inserting part (332).

5. The foldable bedside handrail of claim 4, wherein the elastic member (32) is a spring, the elastic member (32) is sleeved on the adjusting portion (331), the outer diameter of the elastic member (32) is larger than the inner diameter of the second adjusting hole (342), and the outer diameter of the elastic member (32) is smaller than the outer diameter of the inserting portion (332).

6. The foldable bedside handrail according to claim 1, further comprising a linking member (4), wherein the number of the adjusting assemblies (3) is two, the two adjusting assemblies (3) are symmetrically arranged at two sides of the handrail assembly (2), two ends of the linking member (4) are respectively connected to the two adjusting pins (33), the linking member (4) is of a flexible belt structure, and the linking member (4) can deform to drive the two adjusting pins (33) to approach each other and leave the locking hole (311).

7. A collapsible bedside handrail according to claim 6, characterized in that the engagement member (4) is a rubber member.

8. The foldable bedside handrail according to claim 6, wherein the handrail assembly (2) further comprises two handrail rotating shafts (22), two ends of the handrail rotating shafts (22) are fixedly connected to the two handrail rotating shafts (21), and two ends of the handrail rotating shafts (22) are rotatably connected to the two adjusting plates (31).

9. A collapsible bedside handrail according to claim 8, wherein the handrail assembly (2) further comprises a handrail cross bar (23), the handrail cross bar (23) being connected at both ends to two handrail longitudinal bars (21), respectively.

10. A collapsible bedside handrail according to claim 6, further comprising a stiffening tube (5), the stiffening tube (5) being connected at both ends to the two adjustment plates (31), respectively.