Adjustable bedside assist device

1 . An adjustable bedside assist device, comprising:

a supporting mechanism ( 300 ) which is arranged on a bedside and used for supporting and locating the whole device;

a handle mechanism ( 100 ) which is movably arranged on the supporting mechanism ( 300 ) for meeting usage requirements of users at various heights; and

a handle adjusting mechanism ( 200 ) which is arranged between the handle mechanism ( 100 ) and the supporting mechanism ( 300 ) and used for controlling and adjusting the handle mechanism ( 100 ) at different heights of the supporting mechanism ( 300 ); and

the supporting mechanism ( 300 ) and the handle mechanism ( 100 ) are both height-adjustable mechanisms;

wherein the handle mechanism ( 100 ) comprises:

a handle linkage support ( 110 ) which is movably arranged on the supporting mechanism ( 300 ) to implement the overall mounting and connection of the mechanism on the supporting mechanism ( 300 ); and

a height-adjustable handle assembly ( 120 ) which is arranged on the handle linkage support ( 110 ) for meeting usage requirements of the users at various heights;

wherein the height-adjustable handle assembly ( 120 ) comprises:

a handle unit ( 121 ) for meeting usage requirements of the users at various heights; and

a handle height adjusting unit ( 122 ) which is arranged on the handle linkage support ( 110 ) and used for further adjusting the handle unit ( 121 ) in a height direction;

wherein the handle height adjusting unit ( 122 ) comprises a first handle height adjusting unit ( 122 a ) and a second handle height adjusting unit ( 122 b ) which are correspondingly arranged on both sides of the handle linkage support ( 110 );

wherein the first handle height adjusting unit ( 122 a ) and the second handle height adjusting unit ( 122 b ) both comprise:

first handle height adjusting pipes ( 1221 ) arranged on the top of the handle linkage support ( 110 );

second handle height adjusting pipes ( 1222 ) which are connected to the bottom of the handle unit ( 121 ) and are movably arranged on the first handle height adjusting pipes ( 1221 ); and

height adjusting connecting modules ( 1223 ) which are arranged between the first handle height adjusting pipes ( 1221 ) and the second handle height adjusting pipes ( 1222 ) and used for adjusting the second handle height adjusting pipes ( 1222 ) to different heights on the first handle height adjusting pipes ( 1221 ).

2 . The adjustable bedside assist device according to claim 1 , wherein the handle unit ( 121 ) is a telescopic adjustable handle unit and comprises:

a first handle support ( 1211 ) which is arranged on the handle height adjusting unit ( 122 ) for meeting usage requirements of the users at various heights;

a second handle support ( 1212 ) which is movably arranged on the first handle support ( 1211 ) and is combined with the first handle support ( 1211 ) to form a protective fence to protect the users; and

a handle support adjusting module ( 1213 ) which is arranged between the first handle support ( 1211 ) and the second handle support ( 1212 ) and used for telescopically adjusting the second handle support ( 1212 ) on the first handle support ( 1211 ).

3 . The adjustable bedside assist device according to claim 2 , wherein the first handle support ( 1211 ) is sleeved with an anti-slip buffer member ( 1214 ) for performing slip resistance and buffering during the use of the device.

4 . The adjustable bedside assist device according to claim 2 , wherein the first handle support ( 1211 ) and the second handle support ( 1212 ) are both of a “[-shaped” handle support structure, and open ends of the two handle supports are integrally connected through the handle support adjusting module ( 1213 ).

5 . The adjustable bedside assist device according to claim 1 , wherein the handle adjusting mechanism ( 200 ) comprises:

a pressing control assembly ( 210 ) which is arranged on the handle mechanism ( 100 ) and used for controlling the handle mechanism ( 100 ) at different heights of the supporting mechanism ( 300 ); and

a linkage locking assembly ( 220 ) which is connected to the pressing control assembly ( 210 ), arranged between the handle mechanism ( 100 ) and the supporting mechanism ( 300 ) and used for connecting or disconnecting the handle mechanism ( 100 ) to the supporting mechanism ( 300 ) under the control of the pressing control assembly ( 210 ).

6 . The adjustable bedside assist device according to claim 5 , wherein the pressing control assembly ( 210 ) comprises a pressing control unit ( 211 ) arranged on the handle mechanism ( 100 ), and the pressing control unit ( 211 ) comprises:

a first pressing control member ( 2111 ) which is arranged on the handle mechanism ( 100 ) and is provided with a first adjusting groove ( 2111 a );

a second pressing control member ( 2112 ) which movably penetrates the first pressing control member ( 2111 ) and is provided with a second adjusting groove ( 2112 a ); and

a pressing linkage member ( 2113 ) which is connected to the linkage locking assembly ( 220 ) and is arranged between the first adjusting groove ( 2111 a ) and the second adjusting groove ( 2112 a );

a pressing end of the second pressing control member ( 2112 ) extends to the outside the handle mechanism ( 100 ), and can be pressed to drive the pressing linkage member ( 2113 ) to move so as to realize linkage control over the linkage locking assembly ( 220 ).

7 . The adjustable bedside assist device according to claim 6 , wherein the pressing control assembly ( 210 ) further comprises a pressing assembly housing unit ( 212 ) which is connected to the handle mechanism ( 100 ) and is arranged on the pressing control unit ( 211 ), and the pressing assembly housing unit ( 212 ) comprises:

a first pressing assembly housing ( 2121 ) arranged on the handle mechanism ( 100 ); and

a second pressing assembly housing ( 2122 ) which is connected to the first pressing assembly housing ( 2121 ) and is arranged on the pressing control unit ( 211 ); and

the second pressing assembly housing ( 2122 ) is provided with a pressing limiting slot ( 2122 a ) for the second pressing control member ( 2112 ) to movably penetrate through.

8 . The adjustable bedside assist device according to claim 5 , wherein the linkage locking assembly ( 220 ) comprises:

a linkage mounting unit ( 221 ) which is arranged at the bottom of the handle mechanism ( 100 ) to implement the overall mounting and limiting of the assembly;

an elastic locking unit ( 222 ) which movably penetrates the linkage mounting unit ( 221 ) and is used for movably extending out of the linkage mounting unit ( 221 ) and the handle mechanism ( 100 ) to be in clamping connection with the supporting mechanism ( 300 ); and

a locking adjusting unit ( 223 ) of which one end is connected to the pressing control assembly ( 210 ) while the other end is connected to the elastic locking unit ( 222 ), the locking adjusting unit being used for performing movable telescopic adjustment on the elastic locking unit ( 222 ) under the action linkage of the pressing control assembly ( 210 ).

9 . The adjustable bedside assist device according to claim 8 , wherein the linkage mounting unit ( 221 ) comprises a first linkage mounting sleeve ( 2211 ) and a second linkage mounting sleeve ( 2212 ) which are connected to the bottom of the handle mechanism ( 100 ) and correspondingly cover the outside of the elastic locking unit ( 222 ) and the locking adjusting unit ( 223 ); and

one of the first linkage mounting sleeve ( 2211 ) and the second linkage mounting sleeve ( 2212 ) is provided with a locking limiting hole ( 2212 a ) for the elastic locking unit ( 222 ) to penetrate through.

10 . The adjustable bedside assist device according to claim 8 , wherein the elastic locking unit ( 222 ) comprises:

a locking member ( 2221 ) which is movably arranged on the linkage mounting unit ( 221 ) and the handle mechanism ( 100 ) in a penetrating manner and is in clamping connection with the supporting mechanism ( 300 ); and

an elastic locking member ( 2222 ) which is arranged between the locking member ( 2221 ) and the linkage mounting unit ( 221 ) and used for driving the locking member ( 2221 ) to be in clamping connection with the supporting mechanism ( 300 ).

11 . The adjustable bedside assist device according to claim 10 , wherein the locking adjusting unit ( 223 ) comprises:

a locking limiting rod ( 2231 ) which penetrates the locking member ( 2221 );

a locking limiting block ( 2232 ) which abuts against the locking limiting rod ( 2231 ) and is connected to the locking member ( 2221 ), a locking adjusting groove structure ( 2232 a ) being arranged on a side of the locking limiting block ( 2232 ) abutting against the locking limiting rod ( 2231 );

a locking zipper ( 2233 ) of which one end is connected to the pressing control assembly ( 210 ) while the other end is connected to the locking limiting block ( 2232 ), the locking zipper implementing action linkage between the pressing control assembly ( 210 ) and the locking limiting block ( 2232 ); and

a locking reset member ( 2234 ) which is arranged between the linkage mounting unit ( 221 ) and the locking limiting block ( 2232 ) and used for driving the locking limiting block ( 2232 ) to reset and maintaining the clamping connection state of the locking member ( 2221 ) to the supporting mechanism ( 300 ).

12 . The adjustable bedside assist device according to claim 1 , wherein the supporting mechanism ( 300 ) comprises:

height-adjustable supporting assemblies ( 310 ) for supporting the whole device; and

a device limiting assembly ( 320 ) which is connected to the tops of the height-adjustable supporting assemblies ( 310 ), inserted between a bed and a mattress and used for limiting and mounting the whole device.

13 . The adjustable bedside assist device according to claim 12 , wherein the device limiting assembly ( 320 ) comprises:

a device mounting rack ( 321 ) which is inserted between the bed and the mattress and used for limiting and mounting the whole device;

mounting rack connecting sleeves ( 322 ) which are connected to the device mounting rack ( 321 ), sleeve the tops of the height-adjustable supporting assemblies ( 310 ) and are used for performing primary limiting and auxiliary supporting on the device mounting rack ( 321 ); and

mounting rack connecting members ( 323 ) which are arranged between the mounting rack connecting sleeves ( 322 ) and the height-adjustable supporting assemblies ( 310 ) in a penetrating mode and are used for mounting and completely limiting the device mounting rack ( 321 ).

14 . The adjustable bedside assist device according to claim 12 , wherein the height-adjustable supporting assemblies ( 310 ) comprise:

supporting rod units ( 311 ) for supporting the whole assembly;

a movable supporting unit ( 312 ) which is movably arranged on the supporting rod units ( 311 ) and used for adjusting the device limiting assembly ( 320 ) in a height direction; and

supporting height adjusting units ( 313 ) which are arranged between the supporting rod units ( 311 ) and the movable supporting unit ( 312 ) and used for adjusting and controlling the height of the movable supporting unit ( 312 ).

15 . The adjustable bedside assist device according to claim 1 , wherein further comprising a sensor light mechanism ( 400 ) which is arranged on the supporting mechanism ( 300 ) and/or the handle mechanism ( 100 ) and used for providing illumination for the users.

16 . The adjustable bedside assist device according to claim 15 , wherein the sensor light mechanism ( 400 ) is an acousto-optic sensor light mechanism or a human body sensor light mechanism or a combined sensor light mechanism integrating acousto-optic sensing and human body sensing.