CN209966243U

CN209966243U - Power-assisted rising toilet chair

Info

Publication number: CN209966243U
Application number: CN201920158890.7U
Authority: CN
Inventors: 王灿国; 彭东; 于兴义
Original assignee: Hai Yi (xiamen) Building Materials Industry Co Ltd
Current assignee: Hai Yi (xiamen) Building Materials Industry Co Ltd; Oceanwell Xiamen Industrial Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-01-21
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a power-assisted rising toilet chair, which comprises a toilet seat plate, a chair frame, two telescopic mechanisms and two link mechanisms, wherein the chair frame comprises two support legs which are symmetrically distributed left and right and a cross rod connected between the top ends of the two support legs; this horizontal pole is located the rear portion of this toilet seat board bottom surface, two telescopic machanism and two the equal symmetry of link mechanism sets up, with one side the fixed plate with connect through one between the supporting leg telescopic machanism and link mechanism, telescopic machanism's lower extreme rotates to be connected the bottom of supporting leg, the upper end rotates to be connected the front portion of fixed plate, link mechanism includes two connecting rods, the one end of connecting rod rotates to be connected on the supporting leg, the other end rotates to be connected the well rear portion of fixed plate. The power-assisted rising toilet chair is stable in support and not easy to damage.

Description

Power-assisted rising toilet chair

Technical Field

The utility model relates to a helping hand closestool chair of standing up belongs to closestool chair field.

Background

The power-assisted rising toilet chair is used for disabled people, old people, people who are inconvenient to move and the like to go to the toilet, and the height of the toilet chair is often required to be adjusted to help a user rise. Some existing power-assisted rising toilet chairs have the functions of automatic lifting and turning, namely, a toilet plate can be lifted or turned to help a user rise. However, current helping hand toilet seat of getting up, upset elevating system supports the anterior lateral wall of toilet seat board, and toilet seat board rear portion is unsettled, leads to toilet seat board insecure, and when the big people of weight used, toilet seat board rocked easily, and the rupture damages even, and the user does not have the sense of security, and serious also falls down because of toilet seat board damages easily, brings the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the shortcomings of the prior art, and provides a power-assisted rising toilet chair which is firm and reliable in structure.

The utility model provides a technical scheme that its technical problem adopted is:

a power-assisted rising toilet chair comprises a toilet plate, a chair frame, two telescopic mechanisms and two link mechanisms, wherein the telescopic mechanisms and the link mechanisms are connected between the toilet plate and the chair frame and drive the toilet plate to lift or turn over; the chair frame comprises two support legs which are symmetrically distributed at the left and the right and a cross rod connected between the top ends of the two support legs, when in use, the cross rod is arranged at the rear part of the top surface of the closestool, and the two support legs are symmetrically arranged at the two side edges of the closestool; the middle part of the toilet seat plate is provided with a toilet seat hole corresponding to a urinal at the front part of the top surface of the toilet, the cross rod is positioned at the rear part of the bottom surface of the toilet seat plate, two sides of the toilet seat plate respectively extend downwards to form fixing plates, and the two fixing plates respectively enclose and block the outer sides of the two supporting legs; two telescopic machanism and two the equal symmetry of link mechanism sets up, with one side the fixed plate with through one between the supporting leg telescopic machanism and link mechanism connect, telescopic machanism's lower extreme rotates to be connected the bottom of supporting leg, and the upper end rotates to be connected the front portion of fixed plate, link mechanism includes two connecting rods, the one end of connecting rod rotates to be connected on the supporting leg, the other end rotates to be connected the well rear portion of fixed plate.

Preferably, the ground-climbing robot further comprises two ground feet which are respectively positioned below the two supporting legs and used for supporting the ground, a screw rod is screwed below the supporting legs, and the lower end of the screw rod is connected with the ground feet.

Preferably, the ground feet are of an elongated ladder-shaped structure.

Preferably, still include the back frame, the back frame includes two montants that bilateral symmetry set up, connects two the connecting rod of montant, set up the back at this connecting rod middle part and two handrails that bilateral symmetry set up, two the montant is connected two respectively the fixed plate, two the handrail is connected respectively the both ends of connecting rod, the back is located the top of toilet seat board rear side.

Preferably, the backrest frame is provided with a three-gear height adjusting device, and each gear is 10-20 mm; the handrail is connected with the connecting rod and is provided with a rotating device, and the handrail can rotate upwards by 0-90 degrees.

Preferably, the armrest is provided with a controller switch for controlling the extension and retraction of the telescopic mechanism.

Preferably, a paper towel hook is arranged on the handrail.

Preferably, the telescopic mechanism further comprises two protective covers respectively covering the outer sides of the two fixing plates, and the protective covers cover the fixing plates, the supporting legs, the telescopic mechanisms and the link mechanisms.

Preferably, the toilet seat plate is provided with a seat ring.

Preferably, telescopic machanism includes motor, casing, telescopic link and worm gear transmission pair, worm gear transmission pair sets up in the middle of the casing, worm gear transmission pair transmission is connected the motor with the telescopic link, the free end of telescopic link with the fixed plate rotates and is connected.

Compared with the background technology, the technical scheme has the following advantages:

the chair frame includes two supporting legs that bilateral symmetry distributes and connects the horizontal pole between two supporting leg tops, and this horizontal pole is located the rear portion of this toilet seat board bottom surface, link mechanism includes two connecting rods, the one end of connecting rod is rotated to be connected on the supporting leg, the other end rotates to be connected the well rear portion of fixed plate, the horizontal pole with the connecting rod is all right the rear portion of toilet seat board produces the holding power, the upper end of telescopic link is rotated to be connected the front portion of fixed plate makes the anterior of toilet seat board also has the holding power, like this, the anterior and the rear portion of toilet seat board all have the holding power, and the toilet seat board supports firmly, and when the people that weighs is big uses, the toilet seat board is difficult to rock, is difficult to break and damages, can not fall because of the toilet seat board damages, reduces the potential safety hazard. The two telescopic mechanisms and the two link mechanisms are symmetrically arranged, so that the toilet seat plates are bilaterally symmetrical and are stressed uniformly in the left-right direction, the toilet seat plates are stable, and potential safety hazards are further reduced.

The utility model discloses helping hand closestool chair of standing up is still including being located two respectively two of supporting leg below is used for supporting subaerial lower margin, and what support is more firm.

The power-assisted rising toilet chair of the utility model also comprises a backrest frame and a backrest, so that the user can sit more comfortably.

The backrest frame is provided with a three-gear height adjusting device, the armrest frame and the backrest frame are connected through a rotating device, the height of the armrest can be adjusted according to the needs of a user, and the comfort is improved.

The utility model discloses helping hand toilet seat of getting up still covers respectively two protection casings in the fixed plate outside protect inside clean, and the outward appearance is more pleasing to the eye simultaneously.

The tissue hook is arranged on the handrail frame, so that tissues can be conveniently placed, an additional tissue frame is not needed in a toilet, and the space is saved.

The toilet seat plate is provided with the seat ring, so that the use comfort is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a general schematic view of the power-assisted rising toilet chair of the present invention.

Fig. 2 is one of the exploded schematic views of the power-assisted rising toilet chair of the present invention.

Fig. 3 is a second exploded view of the power-assisted getting-up toilet chair of the present invention.

Reference numerals: the toilet seat comprises a toilet seat plate 1, a toilet seat hole 11, a fixing plate 12, a seat ring 13, a chair frame 2, supporting legs 21, a cross rod 22, feet 23, a screw rod 24, a telescopic mechanism 3, a motor 31, a telescopic rod 33, a worm gear transmission pair 34, a link mechanism 4, a connecting rod 41, a backrest frame 5, a vertical rod 51, a connecting rod 52, a backrest 53, a handrail 6, a paper towel hook 61, a protective cover 7 and a closestool 8.

Detailed Description

The following examples are intended to illustrate the invention:

in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the perspective views of the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the utility model provides a power-assisted standing toilet chair, which comprises a toilet plate 1, a chair frame 2, two telescopic mechanisms 3 and two link mechanisms 4, wherein the telescopic mechanisms 3 and the link mechanisms 4 are connected between the toilet plate 1 and the chair frame 2 and drive the toilet plate 1 to go up and down or turn over. The chair frame 2 comprises two support legs 21 which are symmetrically distributed and a cross rod 22 connected between the top ends of the two support legs 21, when the chair frame is used, the cross rod 22 is erected at the rear part of the top surface of the closestool 8, and the support legs 21 are symmetrically arranged on two side edges of the closestool 8. The middle part of the sitting W.C. plate 1 is provided with a stool falling hole 11 corresponding to the urinal at the front part of the top surface of the closestool 8, the cross rod 22 is positioned at the rear part of the bottom surface of the sitting W.C. plate 1, two sides of the sitting W.C. plate 1 respectively extend downwards to form fixing plates 12, and the two fixing plates 12 respectively enclose and block the outer sides of the two supporting legs 21. The two telescopic mechanisms 3 and the two link mechanisms 4 are arranged symmetrically left and right, and the fixing plate 12 and the supporting legs 21 at the same side are connected through the telescopic mechanisms 3 and the link mechanisms 4, so that the toilet seat plate is symmetrical left and right and is stressed uniformly left and right. The lower end of the telescopic mechanism 3 is rotatably connected to the bottom of the supporting leg 21, the upper end of the telescopic mechanism 3 is rotatably connected to the front part of the fixing plate 12, and the telescopic mechanism 3 generates supporting force for the front part of the toilet seat plate 1. The link mechanism 4 comprises two links 41, one end of each link 41 is rotatably connected to the support leg 21, and the other end of each link 41 is rotatably connected to the middle rear part of the fixing plate 12. The cross bar 22 and the connecting rod 41 both generate a supporting force to the rear of the commode plate 1. The front portion and the rear portion of the toilet seat plate 1 are provided with supporting forces, the left and right stress is uniform, the toilet seat plate 1 is firmly supported, when a person with heavy body uses the toilet seat plate, the toilet seat plate 1 is not easy to shake, is not easy to break and damage, cannot fall down due to the damage of the toilet seat plate 1, and reduces potential safety hazards.

The utility model discloses still including being located two respectively two of supporting leg 21 below are used for supporting subaerial lower margin 23, supporting leg 21 below connects screw rod 24 soon, screw rod 24's lower extreme is connected lower margin 23, lower margin 23 is rectangular trapezoidal structure, and what support is more firm.

The utility model discloses still include back frame 5, back frame 5 includes two montants 51, the connection two that bilateral symmetry set up montant 51's connecting rod 52, set up two handrails 6 that the back 53 and the bilateral symmetry set up at this connecting rod 52 middle part, two montant 51 connects two respectively fixed plate 12, two handrail 6 connects respectively the both ends of connecting rod 52, back 53 is located the top of 1 rear side of toilet seat board. The back rest frame 5 and the back rest 53 make the user more comfortable to sit on.

The backrest frame 5 is provided with a three-gear height adjusting device, and each gear is 10-20 mm; a rotating device is arranged at the joint of the handrail 6 and the connecting rod 52, and the handrail can rotate upwards by 0-90 degrees. The user can adjust the height of handrail as required, improves the travelling comfort.

The handrail 6 is provided with a controller switch for controlling the telescopic mechanism 3 to stretch, so that a user can directly operate the lifting by a button.

The paper towel hooks 61 are arranged on the handrails 6, so that paper towels can be placed conveniently, an additional paper towel rack is not needed in a toilet, and space is saved.

The utility model discloses still including covering respectively two protection casing 7 in the fixed plate 12 outside, protection casing 7 covers fixed plate 12 the supporting leg 21 telescopic machanism 3 with link mechanism 4. The protection casing 7 protects the interior to be clean, and the outward appearance is more pleasing to the eye simultaneously.

The sitting ring 13 is arranged on the sitting board 1, so that the use comfort is improved.

Telescopic machanism 3 includes motor 31, casing, telescopic link 33 and worm gear transmission pair 34, worm gear transmission pair 34 sets up in the middle of the casing, worm gear transmission pair 34 transmission is connected motor 31 with telescopic link 33, the free end of telescopic link 33 with fixed plate 12 rotates and is connected.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. A power-assisted rising toilet chair comprises a toilet plate, a chair frame, two telescopic mechanisms and two link mechanisms, wherein the telescopic mechanisms and the link mechanisms are connected between the toilet plate and the chair frame and drive the toilet plate to lift or turn over; the method is characterized in that: the chair frame comprises two support legs which are symmetrically distributed at the left and the right and a cross rod connected between the top ends of the two support legs, when in use, the cross rod is arranged at the rear part of the top surface of the closestool, and the two support legs are symmetrically arranged at the two side edges of the closestool; the middle part of the toilet seat plate is provided with a toilet seat hole corresponding to a urinal at the front part of the top surface of the toilet, the cross rod is positioned at the rear part of the bottom surface of the toilet seat plate, two sides of the toilet seat plate respectively extend downwards to form fixing plates, and the two fixing plates respectively enclose and block the outer sides of the two supporting legs; two telescopic machanism and two the equal symmetry of link mechanism sets up, with one side the fixed plate with through one between the supporting leg telescopic machanism and link mechanism connect, telescopic machanism's lower extreme rotates to be connected the bottom of supporting leg, and the upper end rotates to be connected the front portion of fixed plate, link mechanism includes two connecting rods, the one end of connecting rod rotates to be connected on the supporting leg, the other end rotates to be connected the well rear portion of fixed plate.

2. The assisted-rise toilet chair of claim 1, wherein: the ground anchor is characterized by further comprising two ground anchors which are respectively positioned below the two supporting legs and used for supporting the ground, a screw rod is screwed below the supporting legs, and the lower end of the screw rod is connected with the ground anchors.

3. The power-assisted rise toilet chair of claim 2, wherein: the ground feet are of long-strip trapezoidal structures.

4. The assisted-rise toilet chair of claim 1, wherein: still include the back frame, the back frame includes two montants that bilateral symmetry set up, connects two the connecting rod of montant, set up at the back at this connecting rod middle part and two handrails that bilateral symmetry set up, two the montant is connected two respectively the fixed plate, two the handrail is connected respectively the both ends of connecting rod, the back is located the top of toilet seat board rear side.

5. The power assisted rise toilet chair of claim 4, wherein: the backrest frame is provided with a three-gear height adjusting device, and each gear is 10-20 mm; the connecting part of the handrail and the connecting rod is provided with a rotating device, and the handrail can rotate upwards by 0-90 degrees.

6. The power assisted rise toilet chair of claim 5, wherein: and the handrail is provided with a controller switch for controlling the telescopic mechanism to stretch.

7. The power assisted rise toilet chair of claim 5, wherein: the handrail is provided with a paper towel hook.

8. The assisted-rise toilet chair of claim 1, wherein: the protection cover covers the fixed plate, the supporting legs, the telescopic mechanism and the connecting rod mechanism.

9. The assisted-rise toilet chair of claim 1, wherein: the toilet seat plate is provided with a seat ring.

10. The assisted-rise toilet chair of claim 1, wherein: the telescopic mechanism comprises a motor, a shell, a telescopic rod and a worm gear transmission pair, the worm gear transmission pair is arranged in the middle of the shell, the worm gear transmission pair is in transmission connection with the motor and the telescopic rod, and the free end of the telescopic rod is in rotation connection with the fixed plate.