Bedside handrail

Abstract

The bedside armrest comprises a base, a rotating pipe, a supporting piece, a limiting column, a limiting sleeve and an elastic piece, the supporting piece is connected to the base, the rotating pipe is rotationally connected to the supporting piece, the limiting sleeve is movably connected to the end, close to the supporting piece, of the rotating pipe, and the limiting column is connected to the limiting sleeve. The limiting column is connected to the limiting sleeve, the supporting piece is provided with a limiting groove, and the elastic piece is connected with the limiting sleeve so as to drive the limiting column to be clamped in the limiting groove. According to the bedside armrest, when the bedside armrest needs to be stored, the limiting sleeve is lifted upwards to drive the limiting column to leave the limiting groove, at the moment, the rotating pipe can rotate towards the base, storage is completed, storage is very convenient, and when the bedside armrest needs to be used, the rotating pipe can be rotated to be in a vertical state; the elastic piece can drive the limiting sleeve to move downwards and drive the limiting column to be clamped in the limiting groove, fixing can be completed without additional action, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bedside handrails, in particular to a bedside handrail. Background Art

[0002] Bedside armrests are tools used to assist in getting up. They are usually installed on the side of the bed. When getting up, you can grab the armrest part that is higher than the bed with your hands, so that people with limited mobility, such as the elderly, pregnant women and patients, can get up more conveniently.

[0003] Bedside rails typically consist of a base and an armrest. The base is inserted between the mattress and the bed board. Because the base is pressed against the mattress, the mattress acts as a support to hold the entire bedside rail in place. When the user rises, they simply hold onto the armrest for easier standing. Existing bedside rails are L-shaped and fixed, taking up a large amount of space and making them difficult to store. Utility Model Content

[0004] The purpose of the utility model is to provide a bedside handrail, aiming to solve the problem of inconvenient storage of existing bedside handrails.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bedside handrail is provided, comprising a base, a rotating tube, a support plate, a limiting column, a limiting sleeve and an elastic member, wherein the support plate is connected to the base, the rotating tube is rotatably connected to the support plate, the limiting sleeve is movably connected to one end of the rotating tube close to the support plate, the limiting column is connected to the limiting sleeve, the support plate is provided with a limiting groove, and the elastic member is connected to the limiting sleeve to drive the limiting column to be clamped in the limiting groove.

[0007] Optionally, the bedside armrest further includes a limiting rod, and the limiting rod is connected to the limiting sleeve.

[0008] Optionally, the bedside armrest further includes a fixing sleeve, the fixing sleeve is connected to the rotating tube, one end of the elastic member is connected to the fixing sleeve, and the other end of the elastic member is connected to the limiting sleeve.

[0009] Optionally, the bedside armrest further includes a fixing rod, which is connected to the fixing sleeve.

[0010] Optionally, the bedside armrest further includes an armrest frame, and the armrest frame is connected to the rotating tube.

[0011] Optionally, the bedside armrest further includes an adjusting tube, and the armrest frame is connected to the rotating tube via the adjusting tube.

[0012] Optionally, the limiting column passes through the rotating tube, and the rotating tube is provided with an avoidance hole, which is a waist-shaped hole.

[0013] Optionally, the bedside armrest further includes a rotating shaft, and the rotating tube is rotatably connected to the supporting piece via the rotating shaft.

[0014] Optionally, the limiting groove is in an arc shape that matches the limiting column.

[0015] Optionally, the elastic member is a spring.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the bedside armrest provided by the present invention, during normal use, the rotating tube is perpendicular to the base, the elastic member drives the limiting sleeve to move downward and drives the limiting column to be clamped in the limiting groove. When it needs to be stored, the limiting sleeve is lifted upward to drive the limiting column to leave the limiting groove. At this time, the rotating tube can be rotated toward the base to complete the storage, which is very convenient to store. When it needs to be used, the rotating tube can be rotated to a vertical state, and the elastic member can drive the limiting sleeve to move downward and drive the limiting column to be clamped in the limiting groove. The fixation can be completed without additional action, which is more convenient to use and also has a good supporting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 This is a structural diagram of the bedside handrail of the present utility model;

[0020] Figure 2 This is a left side view of the bedside handrail of the present invention;

[0021] Figure 3 This is a structural schematic diagram of the rotating tube, supporting plate, limiting column and rotating shaft of the bedside handrail of the present utility model.

[0022] In the figure: 1. base; 2. rotating tube; 21. avoidance hole; 3. support plate; 31. limit groove; 4. limit column; 5. limit sleeve; 6. elastic member; 7. limit rod; 8. fixing sleeve; 9. fixing rod; 10. handrail; 11. adjustment tube; 12. rotating shaft. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0026] The following combination Figures 1 to 3 The utility model describes a bedside handrail.

[0027] like Figures 1 to 3 As shown, the utility model provides a bedside armrest, including a base 1, a rotating tube 2, a support plate 3, a limiting column 4, a limiting sleeve 5 and an elastic member 6. The support plate 3 is connected to the base 1, the rotating tube 2 is rotatably connected to the support plate 3, the limiting sleeve 5 is movably connected to one end of the rotating tube 2 close to the support plate 3, the limiting column 4 is connected to the limiting sleeve 5, the support plate 3 is provided with a limiting groove 31, and the elastic member 6 is connected to the limiting sleeve 5 to drive the limiting column 4 to be clamped in the limiting groove 31.

[0028] For the convenience of explanation, in this embodiment, each direction is as follows Figure 1 shown.

[0029] In the bedside armrest provided in this embodiment, during normal use, the rotating tube 2 is perpendicular to the base 1, and the elastic member 6 drives the limiting sleeve 5 to move downward and drives the limiting column 4 to be clamped in the limiting groove 31. When it needs to be stored, the limiting sleeve 5 is lifted upward to drive the limiting column 4 to leave the limiting groove 31. At this time, the rotating tube 2 can be rotated toward the base 1 to complete the storage, which is very convenient to store. When it needs to be used, the rotating tube 2 can be rotated to a vertical state, and the elastic member 6 can drive the limiting sleeve 5 to move downward and drive the limiting column 4 to be clamped in the limiting groove 31. No additional action is required to complete the fixation, which is more convenient to use and also has a good supporting effect.

[0030] Specifically, the left and right sides of the base 1 are symmetrically provided with a rotating tube 2 , a supporting plate 3 , a limiting column 4 , a limiting sleeve 5 and an elastic member 6 .

[0031] In some embodiments, the bedside armrest also includes a limiting rod 7, which is connected to the limiting sleeve 5. Specifically, the two ends of the limiting rod 7 are respectively connected to the two limiting sleeves 5. The two limiting sleeves 5 can be driven to rise by carrying the limiting rod 7, thereby driving the limiting columns 4 on both sides to leave the limiting grooves 31 on the support plates 3 on both sides, which is more convenient to operate.

[0032] In some embodiments, the bedside armrest also includes a fixed sleeve 8, which is connected to the rotating tube 2, one end of the elastic member 6 is connected to the fixed sleeve 8, and the other end of the elastic member 6 is connected to the limiting sleeve 5. Specifically, the fixed sleeves 8 are symmetrically provided on the left and right sides of the base 1. The fixed sleeve 8 can provide a force point for the elastic member 6, and can better drive the limiting sleeve 5 to move.

[0033] In some embodiments, the bedside armrest further includes a fixing rod 9, which is connected to the fixing sleeve 8. Specifically, both ends of the fixing rod 9 are respectively connected to the two fixing sleeves 8. The fixing rod 9 can enhance the stability of the overall structure.

[0034] In some embodiments, the bedside armrest further includes an armrest frame 10, which is connected to the rotating tube 2. The armrest frame 10 can provide a support function for the user, making it more convenient to use.

[0035] In some embodiments, the bedside armrest also includes an adjustment tube 11, and the armrest frame 10 is connected to the rotating tube 2 through the adjustment tube 11. By setting the adjustment tube 11, the position of the armrest frame 10 can be adjusted according to the body shape of different users, which is more adaptable and more convenient to use.

[0036] In some embodiments, the limiting column 4 passes through the rotating tube 2 , and the rotating tube 2 is provided with an avoidance hole 21 . The avoidance hole 21 is a waist-shaped hole, which can provide space for the upward and downward movement of the limiting column 4 .

[0037] In some embodiments, the bedside armrest further includes a rotating shaft 12, and the rotating tube 2 is rotatably connected to the supporting plate 3 via the rotating shaft 12, thereby realizing the rotation function and being more convenient to use.

[0038] In some embodiments, the limiting groove 31 is in an arc shape that matches the limiting post 4 , and the limiting post 4 can be more stably engaged with the limiting groove 31 .

[0039] In some embodiments, the elastic member 6 is a spring, which can better drive the limiting sleeve 5 to drive the limiting column 4 to be engaged with the limiting groove 31, thereby achieving a better fixing effect.

[0040] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A bedside handrail, characterized in that: The invention comprises a base (1), a rotating tube (2), a supporting plate (3), a limiting column (4), a limiting sleeve (5) and an elastic member (6), wherein the supporting plate (3) is connected to the base (1), the rotating tube (2) is rotatably connected to the supporting plate (3), the limiting sleeve (5) is movably connected to one end of the rotating tube (2) close to the supporting plate (3), the limiting column (4) is connected to the limiting sleeve (5), the supporting plate (3) is provided with a limiting groove (31), and the elastic member (6) is connected to the limiting sleeve (5) to drive the limiting column (4) to be clamped in the limiting groove (31).

2. The bedside handrail according to claim 1, characterized in that: The bedside handrail further comprises a limiting rod (7), and the limiting rod (7) is connected to the limiting sleeve (5).

3. The bedside handrail according to claim 1, characterized in that: The bedside handrail further comprises a fixing sleeve (8), wherein the fixing sleeve (8) is connected to the rotating tube (2), one end of the elastic member (6) is connected to the fixing sleeve (8), and the other end of the elastic member (6) is connected to the limiting sleeve (5).

4. The bedside handrail according to claim 3, characterized in that: The bedside handrail further comprises a fixing rod (9), and the fixing rod (9) is connected to the fixing sleeve (8).

5. The bedside handrail according to claim 1, characterized in that: The bedside handrail further comprises a handrail frame (10), and the handrail frame (10) is connected to the rotating tube (2).

6. The bedside handrail according to claim 5, characterized in that: The bedside handrail further comprises an adjustment tube (11), and the handrail frame (10) is connected to the rotating tube (2) via the adjustment tube (11).

7. The bedside handrail according to claim 1, characterized in that: The limiting column (4) passes through the rotating tube (2); the rotating tube (2) is provided with an avoidance hole (21); and the avoidance hole (21) is a waist-shaped hole.

8. The bedside handrail according to claim 1, characterized in that: The bedside handrail further comprises a rotating shaft (12), and the rotating tube (2) is rotatably connected to the supporting plate (3) via the rotating shaft (12).

9. The bedside handrail according to claim 1, characterized in that: The shape of the limiting groove (31) is an arc shape that matches the limiting column (4).

10. The bedside handrail according to claim 1, characterized in that: The elastic member (6) is a spring.

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