CN216166478U

CN216166478U - Bedside handrail convenient to fold

Info

Publication number: CN216166478U
Application number: CN202122719901.4U
Authority: CN
Inventors: 黄建文
Original assignee: Foshan Gaoming Xiangyuanheng Medical Technology Co ltd
Current assignee: Foshan Gaoming Xiangyuanheng Medical Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to a bedside handrail convenient to fold, and belongs to the technical field of life auxiliary devices. The device comprises a supporting seat, a baffle plate a, a baffle plate b, a supporting frame, a telescopic rod and a handrail; the baffle a and the baffle b are arranged on the supporting seat; the support frame comprises two support parts and a connecting part; the two supporting parts are arranged in parallel and are respectively arranged at two ends of the connecting part; the connecting part is arranged on the baffle plate a and the baffle plate b in a sliding manner; the support frame is clamped with the baffle a and the baffle b; the connecting part is rotationally connected with the supporting seat; the supporting seat is provided with a clamping mechanism, the clamping mechanism is connected with the connecting part in a sliding manner, and the clamping mechanism is positioned in the baffle a and the baffle b; two telescopic rods are symmetrically arranged, one ends of the two telescopic rods are respectively arranged in the two supporting parts in a sliding manner, limiting mechanisms are arranged on the two supporting parts, and the two limiting mechanisms are respectively clamped with the two telescopic rods; the handrail is arranged at the upper end of the telescopic rod. The utility model can be folded and the height can be adjusted.

Description

Bedside handrail convenient to fold

Technical Field

The utility model relates to the technical field of life auxiliary devices, in particular to a bedside handrail convenient to fold.

Background

The handrail is not designed to the both sides of current home-use bed mostly, and to old and old person or disease, it is very hard when getting up from the bed through hand support mattress, so some mountable have appeared in the market handrail frame at the bedside, and most are fixed through pressing handrail frame one end under the mattress or putting subaerial, and the other end lies in the bedside and forms the handrail and supply the helping hand of getting up to use.

The handrail frames are only provided with a single handrail tube, the height of the handrail cannot be adjusted, the handrail cannot be folded when the handrail tube is not needed, and certain limitation is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a convenient folding bedside handrail which can be folded and adjusted in height.

The technical scheme of the utility model is as follows: a bedside handrail convenient to fold comprises a supporting seat, a baffle plate a, a baffle plate b, a supporting frame, a telescopic rod and a handrail;

the baffle a and the baffle b are arranged on the supporting seat; the support frame comprises two support parts and a connecting part; the two supporting parts are arranged in parallel and are respectively arranged at two ends of the connecting part; the connecting part is arranged on the baffle plate a and the baffle plate b in a sliding manner; the support frame is clamped with the baffle a and the baffle b; the connecting part is rotationally connected with the supporting seat; the supporting seat is provided with a clamping mechanism, the clamping mechanism is connected with the connecting part in a sliding manner, and the clamping mechanism is positioned in the baffle a and the baffle b; two telescopic rods are symmetrically arranged, one ends of the two telescopic rods are respectively arranged in the two supporting parts in a sliding manner, limiting mechanisms are arranged on the two supporting parts, and the two limiting mechanisms are respectively clamped with the two telescopic rods; the handrail is arranged at the upper end of the telescopic rod.

Preferably, the connecting part is provided with a mounting groove; a placing groove is arranged on the baffle plate; the clamping mechanism comprises a rotating frame, a connecting column, an elastic piece a and a sliding plate; a plurality of placing grooves, a plurality of connecting columns and a plurality of elastic pieces are arranged; the supporting seat is provided with an installation plate; the rotating frame is rotatably arranged on the mounting plate; two ends of the connecting columns are respectively connected with the rotating frame and the sliding plate; the connecting part is connected with the connecting column in a sliding way; one end of the connecting column and the sliding plate are arranged in the mounting groove in a sliding manner; the elastic piece a is arranged on the outer periphery of the connecting column, and two ends of the elastic piece a are respectively abutted against the connecting part and the sliding plate; the plurality of placing grooves are respectively positioned at the plurality of connecting columns.

Preferably, the telescopic rod is provided with a plurality of limiting grooves; the limiting mechanism comprises a limiting column, a supporting block, a sliding column, a push plate, an elastic part b and a stop block; the supporting block is arranged on the supporting frame; the limiting column is arranged on the push plate, and one end of the limiting column is embedded in one limiting groove; two ends of the sliding column are respectively connected with the push plate and the stop block; the sliding column is arranged on the supporting block in a sliding manner; the b elastic piece is arranged on the outer periphery of the sliding column, and two ends of the b elastic piece are respectively connected with the supporting block and the stop block.

Preferably, one end of the sliding column, which is far away from the push plate, is provided with a limit pin; the limiting pin is connected with the sliding column in a sliding manner; the supporting frame is provided with a containing groove; one end of the limiting pin is connected with the accommodating groove in a sliding mode.

Preferably, a plurality of limiting grooves are provided with chamfer angles.

Preferably, the lower extreme of supporting seat is provided with the slipmat, and the slipmat is provided with a plurality ofly.

Preferably, the handrail is provided with anti-skid lines.

Preferably, the b baffle is provided with a rounding angle.

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

when the support frame is used, the support frame is firstly abutted against the support seat, the handrail is pulled, the telescopic rod is driven by the handrail to move, the telescopic rod drives the support frame to move, so that a gap is generated between the support frame and the baffle plate b, the support frame can rotate, the support frame is rotated to a position between the baffle plate a and the baffle plate b, the support frame is slowly moved downwards, the clamping mechanism drives the support frame to move, the support frame is moved to a position between the baffle plate a and the baffle plate b, the baffle plate a and the baffle plate b limit the support frame, the support frame is prevented from being overturned, and the support frame is more reliable in use; when the height of handrail needs to be adjusted, the limit of the telescopic rod is released through the limiting mechanism, so that the telescopic rod can move, the length of the telescopic rod extending out of the supporting part can be adjusted to adjust the height of the handrail, the handrail can adapt to different occasions, and the handrail can adapt to different people for use.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a supporting seat; 2. a baffle plate; 3. b, a baffle plate; 301. a placement groove; 4. mounting a plate; 5. A support frame; 501. mounting grooves; 502. a receiving groove; 6. a telescopic rod; 601. a limiting groove; 7. a handrail; 8. A clamping mechanism; 801. a rotating frame; 802. connecting columns; 803. a, an elastic piece; 804. a sliding plate; 9. a limiting mechanism; 901. a support block; 902. a sliding post; 903. pushing the plate; 904. b, an elastic piece; 905. a stopper; 10. and a limiting pin.

Detailed Description

Example one

As shown in fig. 1-3, the bedside handrail provided by the utility model comprises a supporting seat 1, a baffle 2, a baffle 3, a supporting frame 5, an expansion link 6 and a handrail 7;

the baffle plate a 2 and the baffle plate b 3 are both arranged on the supporting seat 1; the lower end of the supporting seat 1 is provided with a plurality of anti-skid pads; the anti-slip pad can enable the supporting seat 1 to be placed more stably; the support frame 5 comprises two support parts and a connecting part; the two supporting parts are arranged in parallel and are respectively arranged at two ends of the connecting part; the connecting parts are arranged on the baffle plate a 2 and the baffle plate b 3 in a sliding manner; the support frame 5 is clamped with the baffle plate a 2 and the baffle plate b 3; and a fillet is arranged on the b baffle 3 and can facilitate the sliding connection of the support frame 5 and the b baffle 3. The connecting part is rotationally connected with the supporting seat 1; the supporting seat 1 is provided with a clamping mechanism 8, the clamping mechanism 8 is connected with the connecting part in a sliding mode, and the clamping mechanism 8 is located in the baffle plate a 2 and the baffle plate b 3; two telescopic rods 6 are symmetrically arranged, one ends of the two telescopic rods 6 are respectively arranged in the two supporting parts in a sliding manner, limiting mechanisms 9 are respectively arranged on the two supporting parts, and the two limiting mechanisms 9 are respectively clamped with the two telescopic rods 6; the handrail 7 is arranged at the upper end of the telescopic rod 6. The handrail 7 is provided with anti-skid lines which can enable an operator to more firmly hold the handrail 7.

When the support frame is used, the support frame 1 is firstly abutted, the handrail 7 is pulled, the handrail 7 drives the telescopic rod 6 to move, the telescopic rod 6 drives the support frame 5 to move, so that a gap is generated between the support frame 5 and the baffle plate 3 b, the support frame 5 can rotate, the support frame 5 is rotated to a position between the baffle plate a 2 and the baffle plate b 3, the support frame 5 is slowly moved downwards, the clamping mechanism 8 drives the support frame 5 to move, so that the support frame 5 is moved to a position between the baffle plate a 2 and the baffle plate b 3, the baffle plate a 2 and the baffle plate b 3 limit the support frame 5, the support frame 5 is prevented from being overturned, and the support frame is more reliable in use; when the height of the handrail 7 needs to be adjusted, the limit of the telescopic rod 6 is released through the limiting mechanism 9, so that the telescopic rod 6 can move, the height of the handrail 7 can be adjusted by adjusting the length of the telescopic rod 6 extending out of the supporting part, and the handrail can adapt to different occasions and can adapt to different people for use.

Example two

As shown in fig. 1 to 3, compared with the first embodiment, the bedside armrest convenient to fold provided by the present invention has a mounting groove 501 on the connecting portion; a placing groove 301 is arranged on the baffle 3; the clamping mechanism 8 comprises a rotating frame 801, a connecting column 802, an a elastic piece 803 and a sliding plate 804; a plurality of placing grooves 301, connecting columns 802 and a elastic pieces 803 are arranged; the supporting seat 1 is provided with an installation plate 4; the rotating frame 801 is rotatably arranged on the mounting plate 4; two ends of a plurality of connecting columns 802 are respectively connected with the rotating frame 801 and the sliding plate 804; the connecting part is connected with the connecting column 802 in a sliding way; one end of the connecting column 802 and the sliding plate 804 are both arranged in the mounting groove 501 in a sliding manner; the a elastic member 803 is disposed on the outer peripheral side of the connection column 802, and both ends of the a elastic member 803 are respectively abutted against the connection part and the sliding plate 804; the plurality of placement grooves 301 are respectively located at the plurality of connection posts 802.

In this embodiment, when needs rotate support frame 5 to accomodate with support frame 1 parallel, step on support frame 1, prevent that support frame 1 from removing when upwards spurting support frame 5, support frame 5 compresses a elastic component 803 when upwards removing, make connecting portion can roll off a baffle 2 and b baffle 3, thereby make a baffle 2 and b baffle 3 remove spacing to support frame 5, make support frame 5 can rotate, rotate support frame 5, support frame 5 drives spliced pole 802 and rotates, support pole 802 supports spliced pole 802 through rotating turret 801, spliced pole 802 is located standing groove 301, thereby can rotate support frame 5 to being parallel with support frame 1, loosen support frame 5, a elastic component 803 promotes support frame 5 and supports on b baffle 3, thereby can prevent support frame 5 from removing, conveniently fold and accomodate.

EXAMPLE III

As shown in fig. 1 to 3, compared with the first or second embodiment, in the present embodiment, the telescopic rod 6 is provided with a plurality of limiting grooves 601, and the number of the limiting grooves 601 is more than that of the first or second embodiment; the limiting mechanism 9 comprises a limiting column, a supporting block 901, a sliding column 902, a push plate 903, a b elastic piece 904 and a stop 905; the supporting block 901 is arranged on the supporting frame 5; the limiting column is arranged on the push plate 903, and one end of the limiting column is embedded in one limiting groove 601; two ends of the sliding column 902 are respectively connected with the push plate 903 and the stop 905; the sliding column 902 is arranged on the supporting block 901 in a sliding manner; the b elastic member 904 is disposed at an outer circumferential side of the sliding column 902, and both ends of the b elastic member 904 are connected to the supporting block 901 and the stopper 905, respectively. One end of the sliding column 902, which is far away from the push plate 903, is provided with a limit pin 10; the limit pin 10 is connected with the sliding column 902 in a sliding way; the support frame 5 is provided with a containing groove 502; one end of the stopper pin 10 is slidably connected to the receiving groove 502. A plurality of spacing groove 601 departments all are provided with the chamfer angle, and whether the chamfer angle can guarantee that the spacing post inserts the spacing groove 601.

In this embodiment, when the extending distance of the telescopic rod 6 needs to be adjusted, the stop 905 is pushed, the stop 905 drives the sliding column 902 to move, the sliding column 902 drives the push plate 903 to move, and the push plate 903 drives the limiting column to move, so that the limiting column slides out of the limiting groove 601, the limiting of the telescopic rod 6 is removed, and the telescopic rod 6 can move, so that the length of the telescopic rod 6 extending out of the support frame 5 can be adjusted, the height and the position of the handrail 7 can be adjusted, and the use is convenient; when the stop 905 is pushed to move, the sliding column 902 drives the limit pin 10 to move, so that the limit pin 10 can move to the accommodating groove 502, and after the limit pin 10 is inserted into the accommodating groove 502, the elastic member 904 can be prevented from pushing the stop 905 to move, so that the telescopic rod 6 is prevented from being limited, and the position of the telescopic rod 6 can be conveniently adjusted; after the adjustment is completed, the limiting pin 10 is pulled out, and the b elastic element 904 pushes the stop 905 to move, so that the push plate 903 drives the limiting column to be clamped into the limiting groove 601, and the telescopic rod 6 is limited.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A bedside handrail convenient to fold is characterized by comprising a supporting seat (1), a baffle (2) a, a baffle (3) b, a supporting frame (5), a telescopic rod (6) and a handrail (7);

the baffle (2) and the baffle (3) are arranged on the supporting seat (1); the support frame (5) comprises two support parts and a connecting part; the two supporting parts are arranged in parallel and are respectively arranged at two ends of the connecting part; the connecting part is arranged on the baffle plate (2) a and the baffle plate (3) b in a sliding manner; the supporting frame (5) is clamped with the baffle plate (2) a and the baffle plate (3) b; the connecting part is rotationally connected with the supporting seat (1); a clamping mechanism (8) is arranged on the supporting seat (1), the clamping mechanism (8) is connected with the connecting part in a sliding mode, and the clamping mechanism (8) is located in the baffle plate (2) a and the baffle plate (3) b; two telescopic rods (6) are symmetrically arranged, one ends of the two telescopic rods (6) are respectively arranged in the two supporting parts in a sliding manner, limiting mechanisms (9) are respectively arranged on the two supporting parts, and the two limiting mechanisms (9) are respectively clamped with the two telescopic rods (6); the handrail (7) is arranged at the upper end of the telescopic rod (6).

2. A bedside armrest convenient for folding according to claim 1, wherein the connecting portion is provided with a mounting groove (501); a placing groove (301) is arranged on the baffle (3); the clamping mechanism (8) comprises a rotating frame (801), a connecting column (802), an a elastic piece (803) and a sliding plate (804); a plurality of placing grooves (301), connecting columns (802) and a elastic pieces (803) are arranged; the supporting seat (1) is provided with an installation plate (4); the rotating frame (801) is rotatably arranged on the mounting plate (4); two ends of the connecting columns (802) are respectively connected with the rotating frame (801) and the sliding plate (804); the connecting part is connected with the connecting column (802) in a sliding way; one end of the connecting column (802) and the sliding plate (804) are arranged in the mounting groove (501) in a sliding manner; the a elastic piece (803) is arranged on the outer periphery side of the connecting column (802), and two ends of the a elastic piece (803) are respectively abutted against the connecting part and the sliding plate (804); the plurality of placing grooves (301) are respectively positioned at the plurality of connecting columns (802).

3. A bedside armrest convenient for folding as claimed in claim 1, wherein the telescopic rod (6) is provided with a plurality of limiting grooves (601); the limiting mechanism (9) comprises a limiting column, a supporting block (901), a sliding column (902), a push plate (903), a b elastic piece (904) and a stop block (905); the supporting block (901) is arranged on the supporting frame (5); the limiting column is arranged on the push plate (903), and one end of the limiting column is embedded in one limiting groove (601); two ends of the sliding column (902) are respectively connected with the push plate (903) and the stop block (905); the sliding column (902) is arranged on the supporting block (901) in a sliding manner; the b elastic piece (904) is arranged on the outer periphery side of the sliding column (902), and two ends of the b elastic piece (904) are respectively connected with the supporting block (901) and the stop block (905).

4. A bedside armrest convenient for folding according to claim 3, wherein the sliding column (902) is provided with a limit pin (10) at the end away from the push plate (903); the limiting pin (10) is connected with the sliding column (902) in a sliding way; the support frame (5) is provided with a containing groove (502); one end of the limit pin (10) is connected with the containing groove (502) in a sliding way.

5. A bedside armrest convenient for folding according to claim 3, wherein a plurality of limiting grooves (601) are provided with a chamfer angle.

6. A bedside armrest to facilitate folding according to claim 1, wherein the lower end of the support base (1) is provided with a plurality of non-slip mats.

7. A bedside handrail convenient to fold as claimed in claim 1, wherein the handrail (7) is provided with anti-slip threads.

8. A bedside armrest to facilitate folding according to claim 1, wherein the b-baffle (3) is provided with rounded corners.