Assisted getting-up seat for old people

Abstract

The utility model relates to the technical field of power-assisted seats, and discloses a power-assisted getting-up seat for old people, which comprises a base, the rear side of the top of the base is rotatably connected with a backrest, the top of the base is rotatably connected with a cushion, two sides of the base are fixedly connected with armrests, the outer side of the armrest on the right side is rotatably connected with a cup holder, and the cup holder is fixedly connected with the cushion. A clamping mechanism is arranged in the armrest on the right side and used for unfolding and folding the cup holder, and a telescopic mechanism is arranged in the base and used for supporting feet. A controller is arranged in the armrest on the left side, and a charging interface is formed in the outer part of the armrest on the right side. According to the cup holder, the rotating disc is shifted through the handle, so that the clamping block slides into the deep groove from the shallow groove, the two pin rods are driven to be separated from the two clamping grooves and retract into the mounting shell, the fixed state of the cup holder can be relieved, the cup holder is put down, and when the cup holder is put away, the rotating disc is rotated in the same mode, and the practicability of the cup holder can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power -assisted seat technical field especially relates to a kind of power -assisted seat for old people. BACKGROUND

[0002] Power -assisted seat for old people is a kind of seat specially designed for old people, to help them more easily convert from sitting to standing, reduce the difficulty and risk when getting up. These products meet the design requirements of power -assisted seat for old people to varying degrees, provide more convenient and comfortable experience for old people, improve their quality of life and autonomy. When choosing suitable power -assisted seat for old people, the specific needs and physical condition of old people should be evaluated, and factors such as safety, comfort, power -assisted function and easy operation of the product should be considered.

[0003] Most of the prior art power -assisted seat for old people does not set cup holder for placing cup or other objects, and the old people need to get up to take the cup when drinking water, which cannot give the old people more rest, increases the activity intensity of the old people, and reduces the practicability of the device. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a power -assisted seat for old people, to improve the problem of increasing the activity intensity of the old people caused by most of the prior art power -assisted seat for old people not setting cup holder for placing cup or other objects, and low practicability of the device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a power -assisted seat for old people, including base, the top rear side of the base is rotatably connected with backrest, the top of the base is rotatably connected with cushion, both sides of the base are fixedly connected with armrest, the outer side of right armrest is rotatably connected with cup holder, the inside of right armrest is provided with clamping mechanism, the clamping mechanism is used to unfold and fold the cup holder, the inside of the base is provided with telescopic mechanism, the telescopic mechanism is used to pad foot.

[0006] As a further description of the above technical scheme:

[0007] The clamping mechanism includes mounting shell, the outside of the mounting shell is fixedly connected with the outside of right armrest, the inside of the mounting shell is slidably connected with two limit blocks, the inside of the mounting shell is slidably connected with two push blocks, the limit block and the push block are fixedly connected with spring, the opposite sides of two push blocks are fixedly connected with pin rod, the inside of the mounting shell is rotatably connected with rotary disc, the opposite sides of the rotary disc are fixedly connected with clamping block.

[0008] As a further description of the above technical scheme:

[0009] The telescopic mechanism comprises two frame rods, the top of each of the two frame rods is fixedly connected to the bottom of the base, the opposite sides of the two frame rods are each provided with a sliding groove, a leg support is slidably connected between the two frame rods, and a plurality of pins are slidably connected to the outer sides of the two frame rods.

[0010] As a further description of the above technical solution:

[0011] The bottom of the base is fixedly connected with two bottom corners, and the bottom of the base is fixedly connected with two wheels.

[0012] As a further description of the above technical solution:

[0013] The inside of the left handrail is provided with a controller, and the outside of the right handrail is provided with a charging interface.

[0014] As a further description of the above technical solution:

[0015] The inside of the cup holder is provided with two clamping grooves, and the top of the cup holder is provided with a cup pad.

[0016] As a further description of the above technical solution:

[0017] Both of the pin rods pass through the inside of the two limiting blocks, and the outside of the rotating disc is fixedly connected with a handle.

[0018] As a further description of the above technical solution:

[0019] The opposite sides of the two push blocks are each provided with a shallow groove, the opposite sides of the two push blocks are each provided with a deep groove at positions corresponding to the two shallow grooves, and the clamping blocks are clamped with the shallow grooves and the deep grooves.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、the utility model discloses, when using cup holder to place water cup, through handle and drive rotating disc make clamping block from shallow groove slide into deep groove, and the process of clamping block sliding is relative to two push blocks that spring rebound gathers, and two pin rods are driven to respectively from two clamping grooves and retract inside installation shell, and the fixed state of cup holder can be released, and the cup holder is put down, and the cup holder is retracted when folding through the same way rotating disc, the effect that the old people are seated on the chair and drink water conveniently through installing cup holder is realized, and cup holder can be retracted and put down at any time, avoid the situation that cup holder is collided and is injured when walking at the edge of the chair, improve the practicality of device.

[0022] 2、The utility model discloses, need when the leg support is stretched out, all the pins of frame rod both sides are pulled out, through the slide groove and draw out the leg support, and the pin is inserted into the frame rod interior to fix the leg support position, when folding up the leg support, the same through the pin and fix the leg support reset, realized through telescopic structure and quickly and conveniently draw out the effect of folding up the leg support, increased the comfort of the old people on the seat, improved the practicality of device. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional view of the power-assisted standing-up chair for the old people is provided for the utility model;

[0024] Figure 2 A cup holder schematic view of the power-assisted standing-up chair for the old people is provided for the utility model;

[0025] Figure 3 A mounting shell sectional view of the power-assisted standing-up chair for the old people is provided for the utility model;

[0026] Figure 4 A push block schematic view of the power-assisted standing-up chair for the old people is provided for the utility model;

[0027] Figure 5 A stretching mechanism schematic view of the power-assisted standing-up chair for the old people is provided for the utility model;

[0028] Figure 6 A base schematic view of the power-assisted standing-up chair for the old people is provided for the utility model;

[0029] Figure 7 A leg support schematic view of the power-assisted standing-up chair for the old people is provided for the utility model;

[0030] Figure 8 A pin schematic view of the power-assisted standing-up chair for the old people is provided for the utility model.

[0031] LEGEND:

[0032] 1, cushion; 2, backrest; 3, armrest; 4, controller; 5, charging interface; 6, cup holder; 7, mounting shell; 8, limit block; 9, push block; 10, spring; 11, pin rod; 12, turntable; 13, clamping block; 14, handle; 15, clamping groove; 16, cup pad; 17, shallow groove; 18, deep groove; 19, leg support; 20, base; 21, frame rod; 22, slide groove; 23, pin; 24, bottom corner; 25, wheel. DETAILED DESCRIPTION

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0034] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 1 Figure 4 An embodiment provided by the present application: an old people helping getting up seat chair, including base 20, base 20 plays the role of bearing upper structure, the top rear side of base 20 is rotatably connected with backrest 2, the top of base 20 is rotatably connected with cushion 1, both sides of base 20 are fixedly connected with armrest 3, the outside of right side armrest 3 is rotatably connected with cup holder 6, the inside of right side armrest 3 is provided with clamping mechanism, clamping mechanism is used to unfold and fold cup holder 6, the inside of base 20 is provided with telescopic mechanism, telescopic mechanism is used to pad foot.Clamming mechanism includes installation shell 7, installation shell 7 plays the role of fixing internal structure, the outside of installation shell 7 is fixedly connected in the outside of right side armrest 3, the inside of installation shell 7 is slidably connected with two limit blocks 8, limit block 8 plays the role of preventing internal structure from falling off, the inside of installation shell 7 is slidably connected with two push blocks 9, push block 9 plays the role of pushing pin 11, spring 10 is fixedly connected between limit block 8 and push block 9, spring 10 plays the role of providing elastic force to push push block 9, the opposite sides of two push blocks 9 are fixedly connected with pin 11, pin 11 plays the role of clamping fixation, the inside of installation shell 7 is rotatably connected with rotating disc 12, rotating disc 12 plays the role of rotating clamping block 13, the opposite sides of rotating disc 12 are fixedly connected with clamping block 13, clamping block 13 plays the role of pushing push block 9, the bottom of base 20 is fixedly connected with two bottom corners 24, the bottom of base 20 is fixedly connected with two wheels 25, the inside of left side armrest 3 is provided with controller 4, the outside of right side armrest 3 is provided with charging interface 5, the inside of cup holder 6 is provided with two clamping grooves 15, clamping groove 15 plays the role of clamping fixation, the top of cup holder 6 is provided with cup pad 16, two pins 11 all pass through the inside of two limit blocks 8, the outside of rotating disc 12 is fixedly connected with handle 14, handle 14 plays the role of rotating rotating disc 12, the opposite sides of two push blocks 9 are provided with shallow groove 17, shallow groove 17 plays the role of clamping fixation, the opposite sides of two push blocks 9 are provided with deep groove 18 relative to the corresponding positions of two shallow grooves 17, deep groove 18 plays the role of clamping fixation, clamping block 13 is clamped with shallow groove 17 and deep groove 18 respectively.

[0035] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 5 Figure 8 ​​The telescopic mechanism comprises two frame rods 21, the frame rods 21 are used for connecting the leg frames 19, the top of each of the two frame rods 21 is fixedly connected to the bottom of the base 20, a sliding groove 22 is formed in the opposite side of each of the two frame rods 21, the sliding groove 22 is used for sliding the leg frames 19, the leg frames 19 are slidingly connected between the two frame rods 21, a plurality of pins 23 are slidingly connected to the outer side of each of the two frame rods 21, and the pins 23 are used for fixing the leg frames 19.

[0036] Working principle: when the cup holder 6 is used to place a water cup, the knob 14 is used to drive the rotating disc 12 to make the clamping block 13 slide into the deep groove 18 from the shallow groove 17, the two push blocks 9 are relatively close to each other in the process of sliding of the clamping block 13, the two pin rods 11 are respectively pulled out from the two clamping grooves 15 and are retracted into the inside of the mounting shell 7, and the fixing state of the cup holder 6 is released, and the cup holder 6 is placed down.

[0037] When the leg frames 19 need to be extended, the pins 23 on the two sides of the frame rods 21 are pulled out, the leg frames 19 are pulled out through the sliding grooves 22, the pins 23 are inserted into the inside of the frame rods 21 to fix the positions of the leg frames 19, and when the leg frames 19 are retracted, the leg frames 19 are fixed by the pins 23.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An assistive chair for elderly people to stand up, comprising a base (20), characterized in that: A backrest (2) is rotatably connected to the top rear side of the base (20), a seat cushion (1) is rotatably connected to the top of the base (20), armrests (3) are fixedly connected to both sides of the base (20), a cup holder (6) is rotatably connected to the outer side of the right armrest (3), a locking mechanism is provided inside the right armrest (3), the locking mechanism is used to unfold and retract the cup holder (6), and a telescopic mechanism is provided inside the base (20), the telescopic mechanism is used to support the feet.

2. The elderly assisted standing chair according to claim 1, characterized in that: The engaging mechanism includes a mounting shell (7), which is fixedly connected to the outside of the right armrest (3). Two limiting blocks (8) are slidably connected inside the mounting shell (7), and two push blocks (9) are slidably connected inside the mounting shell (7). A spring (10) is fixedly connected between the limiting blocks (8) and the push blocks (9). Pins (11) are fixedly connected to the opposite sides of the two push blocks (9). A turntable (12) is rotatably connected inside the mounting shell (7), and locking blocks (13) are fixedly connected to the opposite sides of the turntable (12).

3. The elderly assisted standing chair according to claim 1, characterized in that: The telescopic mechanism includes two support rods (21), the tops of which are fixedly connected to the bottom of the base (20). Slide grooves (22) are provided on opposite sides of the two support rods (21). Legs (19) are slidably connected between the two support rods (21). Several pins (23) are slidably connected to the outer sides of the two support rods (21).

4. The elderly assisted standing chair according to claim 1, characterized in that: The bottom of the base (20) is fixedly connected to two bottom corners (24), and the bottom of the base (20) is fixedly connected to two wheels (25).

5. The elderly assisted standing chair according to claim 1, characterized in that: The left handrail (3) has a controller (4) inside, and the right handrail (3) has a charging port (5) outside.

6. The elderly assisted standing chair according to claim 1, characterized in that: The cup holder (6) has two slots (15) inside, and a coaster (16) is provided on the top of the cup holder (6).

7. The elderly assisted standing chair according to claim 2, characterized in that: Both pins (11) pass through the interior of the two limiting blocks (8), and a handle (14) is fixedly connected to the outside of the turntable (12).

8. The elderly assisted standing chair according to claim 2, characterized in that: Shallow grooves (17) are provided on the opposite sides of the two push blocks (9), and deep grooves (18) are provided on the opposite sides of the two push blocks (9) at the corresponding positions of the two shallow grooves (17). The locking block (13) engages with the shallow grooves (17) and the deep grooves (18) respectively.

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