CN218739382U

CN218739382U - Multi-functional old chair convenient to remove and adjust

Info

Publication number: CN218739382U
Application number: CN202223018079.XU
Authority: CN
Inventors: 詹建兵
Original assignee: Jiangsu Xinshang Furniture Manufacturing Co ltd
Current assignee: Jiangsu Xinshang Furniture Manufacturing Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-28
Anticipated expiration: 2032-11-14

Abstract

The utility model belongs to the technical field of the old chair, especially, be a multi-functional old chair convenient to remove regulation, including backup pad, backplate, two landing legs, two rear wheels, dwang, back shaft, two front wheels, two adjusting part one, adjusting part two, drive assembly and control panel, the equal fixed mounting of two landing legs has one side of backup pad, and two front wheels rotate respectively and install the one side of keeping away from each other at two landing legs, and two adjusting part one set up respectively on the landing leg that corresponds, all are provided with the footboard on two adjusting part, the dwang rotates and installs in the backup pad, backplate fixed mounting is on the dwang. The utility model relates to a rationally, easy operation not only is convenient for adjust the angle between backup pad and the backplate, can highly adjust the footboard as required moreover, makes things convenient for the use of bedpan simultaneously, has better suitability, and is convenient for remove.

Description

Multi-functional old chair convenient to remove and adjust

Technical Field

The utility model relates to an old chair technical field, in particular to multi-functional old chair convenient to remove and adjust.

Background

The chair is furniture widely used in family rooms and various places where people move, but most of the existing adult chairs are only suitable for healthy adults, and are not suitable for the old who do not move conveniently enough, so that the applicability of the old chair can be effectively improved by combining the old chair with an old potty chair and a wheelchair.

Through retrieval, the prior patent with the publication number of CN 210842276U, namely a multifunctional old people chair, integrates the functions of a leisure chair, a toilet seat chair and a shower chair used by old people, and the height of the old people chair is adjustable to adapt to the old people with different heights; the armrests can be lifted, so that the old can conveniently and directly move from the bed to the chair for the old at night; the urinal is in an approximate ellipse shape with a narrow front part and a wide back part, and can be used by both men and women, so that the problem of urine leakage in the using process can be solved; the movable cover plate adopts a hollow design, so that water is prevented from being accumulated on the surface of the seat during shower. But it still has not been convenient for remove and the back angle can't be adjusted not enough, influences the travelling comfort and the convenience of old person when using, consequently, the utility model provides a multi-functional old person's chair is used for solving above-mentioned problem convenient to remove and adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a multifunctional old people chair convenient to move and adjust.

The above technical purpose of the present invention can be achieved by the following technical solutions: a multifunctional old people chair convenient to move and adjust comprises a supporting plate, a back plate, two supporting legs, two rear wheels, a rotating rod, a supporting shaft, two front wheels, two adjusting assemblies I, two adjusting assemblies II, a driving assembly and a control panel;

the two support legs are fixedly provided with one side of the supporting plate, the two front wheels are respectively rotatably arranged on one sides, far away from each other, of the two support legs, the two adjusting assemblies I are respectively arranged on the corresponding support legs, and pedals are respectively arranged on the two adjusting assemblies;

the rotating rod is rotatably installed on the supporting plate, the back plate is fixedly installed on the rotating rod, the adjusting component II is arranged on the front side of the supporting plate and connected with the rotating rod, the driving component is arranged on the front side of the back plate, the supporting shaft is rotatably installed on the back plate and connected with the supporting shaft, and the two rear wheels are respectively fixedly sleeved at the front end and the rear end of the supporting shaft;

the backing plate is hinged to the supporting plate, and the back cushion is fixedly mounted on the back plate.

Preferably, first adjusting part includes motor, accommodate the lead screw, slider and supporting pin, has seted up mounting groove and bar groove on the landing leg, and fixed mounting has the motor in the mounting groove, and accommodate the lead screw is installed to bar inslot rotation, and bar inslot slidable mounting has the slider, bar lead screw and slider threaded connection, accommodate the lead screw one end extend to the mounting groove in and with the output shaft axial fixity of motor be connected, the front side fixed mounting of slider has the supporting pin, on two footboards damping rotation respectively the supporting pin that the installation corresponds.

Preferably, the adjusting assembly two includes adjusting motor, worm and worm wheel, and the front side fixed mounting of backup pad has the install bin, and one side fixed mounting of install bin has adjusting motor, and fixed mounting has the worm on adjusting motor's the output shaft, and the front end fixed cover of dwang is equipped with the worm wheel, and the worm meshes with the worm wheel mutually.

Preferably, the drive assembly includes brake motor, drive gear and driven gear, and the front side fixed mounting of backplate has brake motor, and fixed the cover is equipped with drive gear on the output shaft of brake motor, and fixed the cover is equipped with driven gear on the back shaft, and drive gear meshes with driven gear mutually.

Preferably, a circular opening is formed in the supporting plate, a placing plate is fixedly mounted on the bottom side of the supporting plate, and the placing plate is fixedly connected with the two supporting legs.

Preferably, both sides are all articulated around the backup pad and install the montant, and all articulated horizontal pole of installing on two risers, and the one end that the montant was kept away from to two horizontal poles is articulated both sides around the backplate respectively, and last fixed mounting of control panel has the fixed axle, and fixed mounting has the rotation cover on the fixed axle, and rotates the cover damping and rotate and install on the horizontal pole that is located the rear side.

Preferably, both sides are fixed mounting all around the backup pad has the backplate, two backplates respectively with the rear wheel looks adaptation that corresponds.

The utility model has the advantages that: the utility model discloses in, can adjust the height of footboard as required through adjusting part one, can adjust the contained angle between backplate and the backup pad through adjusting part two to can adjust the device to the state that the user suitably used and can control the device and remove under drive assembly's effect according to the in-service use needs.

With the backing plate upwards upset to the position with the backplate contact, the convenient to use bedpan under the cooperation of circular mouth and place the board, perhaps directly place the board and place the article that need hand-carry, easy operation, the function is various, not only is convenient for remove and adjust to the effectual suitability that improves the device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a three-dimensional structure of a multifunctional chair for old people convenient for movement and adjustment;

fig. 2 is a schematic view of a partial three-dimensional structure of the multifunctional chair for old people convenient for movement and adjustment;

fig. 3 is a schematic sectional structural view of a multifunctional chair for old people convenient for movement and adjustment provided by the present invention;

fig. 4 is a schematic structural view of a part a of the multifunctional chair for old people convenient for movement and adjustment, provided by the utility model;

fig. 5 is a schematic structural view of a part B of the multifunctional chair for old people convenient for movement and adjustment;

fig. 6 is a schematic sectional structure view of the installation box part provided by the present invention.

In the figure: 1. a support plate; 11. a support leg; 111. a motor; 112. adjusting the screw rod; 113. a slider; 114. a pedal; 115. a front wheel; 12. rotating the rod; 121. a worm gear; 122. adjusting the motor; 123. a worm; 13. a base plate; 14. placing a plate; 15. a vertical rod; 16. a cross bar; 17. a control panel; 2. a back plate; 21. a support shaft; 211. a brake motor; 212. a drive gear; 213. a driven gear; 22. a guard plate; 23. a rear wheel; 24. and (6) backing up.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a multifunctional chair for old people convenient for moving and adjusting comprises a support plate 1, a back plate 2, two support legs 11, two rear wheels 23, a rotating rod 12, a support shaft 21, two front wheels 115 and a control panel 17, wherein one side of the support plate 1 is fixedly arranged on each of the two support legs 11, the two front wheels 115 are respectively and rotatably arranged on one side of each of the two support legs 11, a mounting groove and a strip-shaped groove are formed in each of the support legs 11, a motor 111 is fixedly arranged in each mounting groove, an adjusting screw rod 112 is rotatably arranged in each strip-shaped groove, a slider 113 is slidably arranged in each strip-shaped groove and is in threaded connection with the slider 113, one end of the adjusting screw rod 112 extends into each mounting groove and is axially and fixedly connected with an output shaft of the motor 111, a support pin is fixedly arranged on the front side of the slider 113, the support pins are provided with the support legs 114 in a damping rotation manner, and the height of the pedals 114 can be adjusted as required, the rotating rod 12 is rotatably installed on the supporting plate 1, the back plate 2 is fixedly installed on the rotating rod 12, the installation box is fixedly installed on the front side of the supporting plate 1, the adjusting motor 122 is fixedly installed on one side of the installation box, the worm 123 is fixedly installed on an output shaft of the adjusting motor 122, the worm wheel 121 is fixedly sleeved on the front end of the rotating rod 12, the worm 123 is meshed with the worm wheel 121, and an included angle between the back plate 2 and the supporting plate 1 can be adjusted according to needs, so that the comfort of the old when using the device can be improved, the brake motor 211 is fixedly installed on the front side of the back plate 2, the driving gear 212 is fixedly sleeved on an output shaft of the brake motor 211, the supporting shaft 21 is rotatably installed on the back plate 2, the driven gear 213 is fixedly sleeved on the supporting shaft 21, the driving gear 212 is meshed with the driven gear 213, and the device can be controlled to move according to needs, two rear wheels 23 are respectively fixed to fix the cover and establish both ends around back shaft 21, articulated backing plate 13 of installing on backup pad 1, fixed mounting has back of the body pad 24 on backplate 2, comfort level when can improving the use.

In this embodiment, a circular opening is formed in the supporting plate 1, a placing plate 14 is fixedly mounted at the bottom side of the supporting plate 1, the placing plate 14 is fixedly connected with the two supporting legs 11, when the bedpan is needed to be used, the backing plate 13 is turned upwards to be in contact with the back plate 2, then the bedpan is seated on the circular opening, and the bedpan can be directly used or a portable object can be placed on the bedpan.

In this embodiment, montant 15 is all articulated to both sides around backup pad 1, all articulates on two risers and installs horizontal pole 16, and two horizontal poles 16 keep away from montant 15 one end and articulate respectively and install both sides around backplate 2, and fixed mounting has the fixed axle on control panel 17, and fixed mounting has the rotation cover on the fixed axle, and rotates the cover damping and rotate and install on the horizontal pole 16 that is located the rear side, can play the effect of handrail, is convenient for adjust control panel 17's angle and position as required simultaneously.

In this embodiment, the equal fixed mounting in both sides has backplate 22 around backup pad 1, two backplate 22 respectively with the rear wheel 23 looks adaptation that corresponds, can avoid user and rear wheel 23 to bump.

In this embodiment, a battery box is fixedly installed on the placing plate 14, and a battery pack is fixedly installed in the battery box, so that electric energy required in the working process can be provided for the device.

The working principle is as follows: when the bed pan is used, firstly, a user sits on the cushion plate 13, when the angle of the back plate 2 needs to be adjusted, the worm 123 is controlled by the adjusting motor 122 to drive the worm wheel 121 to rotate, so that the rotating rod 12 can drive the back plate 2 to deflect based on the rotating rod 12 as the center, and further the back plate 2 can be adjusted to a proper angle according to actual needs, when the position of the pedal 114 needs to be adjusted, the motor 111 is started, the motor 111 controls the sliding block 113 to slide along the strip-shaped groove through the adjusting screw rod 112 to adjust the position of the pedal 114, the braking motor 211 is started, the braking motor 211 controls the supporting shaft 21 to rotate through the driving gear 212 and the driven gear 213, so that the two rear wheels 23 can be controlled to drive the bed pan to move, meanwhile, the device can keep stable movement under the matching of the two front wheels 115, when the bed pan is needed, the cushion plate 13 is upwards turned to the position abutted to the back plate 2, then sits on the circular opening position on the supporting plate 1, the bed pan can be used by placing plate 14, or articles carried with the bed pan can be placed on the placing plate 14 to be carried.

The multifunctional chair for the old people, which is convenient to move and adjust and provided by the utility model, is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A multifunctional old people chair convenient to move and adjust is characterized by comprising a supporting plate (1), a back plate (2), two supporting legs (11), two rear wheels (23), a rotating rod (12), a supporting shaft (21), two front wheels (115), two adjusting assemblies I, an adjusting assembly II, a driving assembly and a control panel (17);

the two supporting legs (11) are fixedly installed on one side of the supporting plate (1), the two front wheels (115) are respectively rotatably installed on one sides, far away from each other, of the two supporting legs (11), the two adjusting assemblies I are respectively arranged on the corresponding supporting legs (11), and pedals (114) are respectively arranged on the two adjusting assemblies;

the rotating rod (12) is rotatably installed on the supporting plate (1), the back plate (2) is fixedly installed on the rotating rod (12), the adjusting component II is arranged on the front side of the supporting plate (1) and connected with the rotating rod (12), the driving component is arranged on the front side of the back plate (2), the supporting shaft (21) is rotatably installed on the back plate (2) and connected with the supporting shaft (21), and the two rear wheels (23) are fixedly sleeved at the front end and the rear end of the supporting shaft (21) respectively;

backing plates (13) are hinged to the supporting plate (1), and back pads (24) are fixedly mounted on the back plate (2).

2. The multifunctional chair for the aged convenient for movement and adjustment as claimed in claim 1, wherein: one of the adjusting component comprises a motor (111), an adjusting screw rod (112), a slider (113) and a supporting pin, a mounting groove and a strip-shaped groove are formed in a supporting leg (11), the motor (111) is fixedly mounted in the mounting groove, the adjusting screw rod (112) is mounted in the strip-shaped groove, the slider (113) is slidably mounted in the strip-shaped groove, the strip-shaped screw rod is in threaded connection with the slider (113), one end of the adjusting screw rod (112) extends into the mounting groove and is connected with the output shaft of the motor (111) in an axial fixed mode, the supporting pin is fixedly mounted on the front side of the slider (113), and the supporting pin corresponding to the two pedals (114) is mounted in a damping rotation mode respectively.

3. The multifunctional chair for the aged convenient for movement and adjustment as claimed in claim 1, wherein: the adjusting assembly II comprises an adjusting motor (122), a worm (123) and a worm wheel (121), the mounting box is fixedly mounted on the front side of the supporting plate (1), the adjusting motor (122) is fixedly mounted on one side of the mounting box, the worm (123) is fixedly mounted on an output shaft of the adjusting motor (122), the worm wheel (121) is fixedly sleeved on the front end of the rotating rod (12), and the worm (123) is meshed with the worm wheel (121).

4. The multifunctional chair for the aged convenient for movement and adjustment as claimed in claim 1, wherein: the drive assembly comprises a brake motor (211), a drive gear (212) and a driven gear (213), the brake motor (211) is fixedly mounted on the front side of the back plate (2), the drive gear (212) is fixedly sleeved on an output shaft of the brake motor (211), the driven gear (213) is fixedly sleeved on the support shaft (21), and the drive gear (212) is meshed with the driven gear (213).

5. The multifunctional chair for the aged convenient for movement and adjustment as claimed in claim 1, wherein: a round opening is formed in the supporting plate (1), a placing plate (14) is fixedly mounted on the bottom side of the supporting plate (1), and the placing plate (14) is fixedly connected with the two supporting legs (11).

6. The multifunctional chair for the aged, convenient to move and adjust as claimed in claim 1, wherein: montant (15) are all installed in the articulated both sides around backup pad (1), all install horizontal pole (16) in the articulated on two risers, and the one end of montant (15) is kept away from in two horizontal poles (16) articulates respectively and installs both sides around backplate (2), and fixed mounting has the fixed axle on control panel (17), and fixed mounting has the rotation cover on the fixed axle, and rotates the cover damping and rotate and install on horizontal pole (16) that are located the rear side.

7. The multifunctional chair for the aged convenient for movement and adjustment as claimed in claim 1, wherein: both sides all fixed mounting have backplate (22) around backup pad (1), two backplate (22) respectively with rear wheel (23) looks adaptation that corresponds.