CN220013880U - Adjustable wash basin for old people - Google Patents

Abstract

The utility model discloses an adjustable old people wash basin which comprises a wash basin body and a lifting mechanism which are connected with each other, wherein the wash basin body is provided with a wash tank with an upward opening, the edge of the wash tank is provided with an armrest assembly, the armrest assembly is connected with the wash basin body in a sliding manner along the up-down direction, a fixing assembly is arranged between the wash basin body and the armrest assembly, and the fixing assembly can fix the relative positions of the wash basin body and the armrest assembly. The utility model not only can adjust the height of the wash basin body, but also can independently adjust the relative heights of the armrest component and the wash basin body, so that the positions of the wash basin body and the armrest component can meet the habit requirements of users, and the users can conveniently borrow force from the wash basin.

Description

Adjustable wash basin for old people

Technical Field

The utility model belongs to the technical field of bathroom furniture, and particularly relates to an adjustable wash basin for old people.

Background

The wash basin is widely used furniture in bathroom articles, people can wash the articles by themselves before the wash basin, however, for the old, the smooth and wet wash basin is not easy to borrow force, when the side of the wash basin has no wall to lean against, or the side wall has no armrest, the old is easy to have unstable gravity center, fall and fall injury and other conditions in the washing process.

The Chinese patent application No. CN202121587496.9 discloses a stable hand-held handicapped basin, wherein the basin is provided with three groups of grooves along the basin edge on a non-mounting surface to form three-sided armrests, the basin mounting surface is provided with a U-shaped fixing groove, and two groups of inclined bearing arms extend out of the side wall of the back end of the basin back to be connected to the bottom of the basin. Through setting up the handrail, for disabled person and old man provide support and antiskid function, however, handrail and basin are ceramic once sintering shaping, and the position of handrail is not adjustable, because every user's height and use habit are inconsistent, consequently, this basin is difficult to satisfy the user demand of different old man.

The utility model patent in China with the application number of CN202122284995.7 discloses a liftable wash basin, which comprises a fixed table, a lifting table, a wash platform, a wash basin, a faucet, a handrail and a transmission component for controlling the lifting table to lift and adjust, wherein the fixed table, the lifting table, the wash platform, the faucet, the handrail and the transmission component are fixed on a wall, the wash basin can lift to a proper height according to the requirements of a user, and the wash basin can be divided into a fixed type installation mode and a movable type installation mode, different use conditions are met, the hand washing requirements of the aged, children and handicapped can be fully met, and the wash basin is practical and convenient.

However, since the armrests are fixed on both sides of the wash basin, the relative positions of the armrests and the wash basin are not adjustable, and when the wash position of the wash basin can meet the demands of users, the positions of the armrests do not necessarily meet the use habits of the users, and the aged cannot conveniently borrow force through the armrests.

Disclosure of Invention

The utility model aims to provide an adjustable wash basin for the aged, which not only can adjust the height of a wash basin body, but also can independently adjust the relative heights of an armrest assembly and the wash basin body, so that the positions of the wash basin body and the armrest assembly can meet the habit requirements of a user, and the adjustable armrest assembly is convenient for the user to borrow force from the wash basin.

The technical scheme adopted for solving the technical problems is as follows:

the utility model discloses an adjustable old people wash basin which comprises a wash basin body and a lifting mechanism which are connected with each other, wherein the wash basin body is provided with a wash tank with an upward opening, the edge of the wash tank is provided with an armrest assembly, the armrest assembly is connected with the wash basin body in a sliding manner along the up-down direction, and a fixing assembly is arranged between the wash basin body and the armrest assembly.

The utility model has at least the following beneficial effects: the lifting mechanism is connected with the wall body, and can drive the wash basin body to lift up and down, so that the height position of the wash basin body is adjusted, when the old people wash, the old people do not need to bend over excessively, the phenomenon that the gravity center is unstable due to overlarge bending radian is prevented, and the like occurs.

The handrail component can slide up and down to adjust its high position to make the high adjustment of handrail component to the old man borrow the height of power habit, and through setting up fixed subassembly, the relative position of fixed handrail component and wash basin body, the old man of being convenient for borrows the power through the handrail component, stabilizes the figure, avoids the body to take place to collide with.

The adjustable old man wash basin can be arranged in the scenes such as families, hospitals and old man hospitals, the height-adjustable wash basin body and the armrest component can be adjusted according to the use habit of a user, and the universality of the adjustable old man wash basin is improved.

As a further improvement of the technical scheme, the handrail component comprises two holding handrails which are respectively positioned at the left side and the right side of the cleaning tank and movably penetrate through the wash basin body.

When old man stands in front of the wash basin body, the left hand can grip the left-end grip handrail, the right hand can grip the right-end grip handrail, and the user can conveniently grip the grip handrail to stabilize the figure.

As a further improvement of the technical scheme, the armrest assembly comprises an abutting armrest, and the abutting armrest is positioned at the rear side of the wash basin body and movably penetrates through the wash basin body.

When old man bow before wash basin body, can support the butt handrail with the hand to support the bending state at this moment, the focus is unstable when preventing to bow, and the figure leans forward, leads to structures such as head and tap to bump into, influences the healthy safety risk of old man.

As the further improvement of above-mentioned technical scheme, hold the handrail including antiskid cover, connecting rod and pole that slides, antiskid cover is located on the connecting rod, the lower extreme of connecting rod is connected with two poles that slide along axial symmetry, two slide the pole along upper and lower direction extension, and its lower extreme wears to locate wash basin body, the structure of butt handrail with the structure of holding the handrail is the same.

When the old holds the hand rest or is abutted against the hand rest, the hands are held on the anti-slip sleeve, so that the friction force between the hands and the contact position is increased, and the hands are prevented from slipping; the connecting rod supports the anti-skid sleeve and provides an installation position for the anti-skid sleeve; the connecting rod is connected with the sliding rod, and when the sliding rod slides up and down, the sliding rod drives the connecting rod and the anti-slip sleeve to move up and down, so that the height of the holding handrail or the abutting handrail is adjustable.

As a further improvement of the technical scheme, the upper end face of the wash basin body is provided with a mounting hole, the sliding rod penetrates through the mounting hole, and the fixing component is fixedly connected to the mounting hole.

The sliding rod is fixed in position through the fixing component, and can be abutted to the wall surface of the mounting hole through the wall surface of the sliding rod, so that a sufficient supporting effect is obtained, and the positions of the connecting rod and the anti-skid sleeve are stabilized.

As a further improvement of the above technical solution, the fixing component is screwed with the sliding rod. Through above-mentioned setting, can make fixed subassembly and slide bar firm relatively, the connecting rod can be held or support by the old man with the anti-skidding cover that overlaps on it, prevents that the process of washing one's face and rinsing one's mouth from appearing the unstable figure.

As a further improvement of the technical scheme, the fixing component is connected with the sliding rod in a clamping mode. Through the arrangement, the relative position of the sliding rod in the up-down direction can be adjusted more quickly, the screw does not need to be repeatedly unscrewed or screwed when being adjusted, the adjusting time and the operating steps are saved, and the adjusting efficiency of the holding handrail and the abutting handrail is improved.

As a further improvement of the technical scheme, the fixing assembly comprises a shell, a pushing piece, a clamping piece and an elastic piece, wherein a clamping cavity is formed in the shell in a hollow mode, the clamping cavity is communicated with one side of the shell, one end of the pushing piece is connected with the inner wall surface of the clamping cavity in a sliding mode and fixedly connected with the clamping piece, the sliding rod penetrates through the clamping cavity, a plurality of clamping grooves matched with the clamping piece are formed in the sliding rod along the vertical direction at intervals, and two ends of the elastic piece are respectively abutted to the inner wall surface of the pushing piece and the inner wall surface of the clamping cavity to drive the clamping piece to be inserted into any clamping groove.

When the upper position and the lower position of the holding handrail and the abutting handrail are fixed, at the moment, the elastic action of the elastic piece can drive the pushing piece to move in the direction away from the elastic piece, so that the clamping piece is embedded into the clamping groove, the clamping piece and the clamping groove are mutually abutted, the sliding rod cannot move up and down, and the relative fixation of the sliding rod and the wash basin body is realized.

When the upper position and the lower position of the holding handrail or the abutting handrail need to be adjusted, a user presses the pushing piece, so that the pushing piece slides in the direction of extruding the elastic piece, the pushing piece drives the clamping piece connected with the pushing piece to move, the clamping piece is separated from the clamping groove, at the moment, the user can adjust the upper position and the lower position of the sliding rod, the position of the anti-skid sleeve is more convenient for the user to borrow force, the pushing piece is loosened, and at the moment, the extruded elastic piece drives the clamping piece to move in the direction of the sliding rod, so that the clamping piece is embedded into the clamping groove again, and the position of the sliding rod is fixed.

As a further improvement of the technical scheme, the sliding rod sleeve is provided with a waterproof piece, and the waterproof piece is fixedly connected with the upper end face of the shell.

Be provided with waterproof piece between casing and slide bar, because the water droplet that can produce splashing when washing one's face and rinsing one's mouth, waterproof piece can prevent that the water droplet from permeating the block intracavity, avoids ponding to pile up, leads to bacterium to breed or slide bar rust.

As a further improvement of the above technical solution, the armrest assembly includes a support armrest, and the support armrest is hinged to the wash basin body along an up-down direction.

If the old man uses the wheelchair as the instrument of riding instead of walk, then when the old man wash out, need come down from the wheelchair, stand in the place ahead of wash basin body, because the height of wash basin body is applicable to the old man and uses when standing up, and at this moment, for the old man who sits on the wheelchair, the height of wash basin body is too high, and the old man is difficult to borrow power from holding handrail and butt handrail department to change the standing state from steady sitting state.

When the old man sits on the wheelchair, can rotate out the wash basin body with the support handrail along upper and lower direction to make the support handrail be located between wash basin body and the wheelchair, the old man realizes that it changes standing state from steady sitting state through borrowing power support handrail, is convenient for the old man wash one's face and rinse one's mouth.

Drawings

The utility model is further described below with reference to the drawings and examples;

fig. 1 is a schematic diagram of the overall structure of an adjustable geriatric wash basin according to an embodiment of the present utility model;

fig. 2 is a schematic view of the overall structure of the support arm rest rotated out of the main body of the wash basin according to the embodiment of the utility model;

FIG. 3 is a top cross-sectional view of a securing assembly provided by an embodiment of the present utility model;

fig. 4 is a side view of an adjustable geriatric basin provided by an embodiment of the present utility model.

The figures are marked as follows:

100. a wash basin body; 110. a cleaning tank;

200. a lifting mechanism;

300. a handrail assembly; 310. holding the armrest; 311. an anti-skid sleeve; 312. a connecting rod; 313. a sliding rod; 314. a clamping groove; 320. abutting against the armrest; 330. a support handrail; 331. a rotating shaft; 332. a support block; 333. a fixing groove;

400. a fixing assembly; 410. a housing; 411. a clamping cavity; 420. a pushing member; 430. a clamping piece; 440. an elastic member;

500. a waterproof member;

600. a wall body; 610. a sliding block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements 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 utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of the plurality is one or more, the meaning of the plurality is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and above, below, within, etc. are understood to include the present number. The description of first, second, and third is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

It should be noted that, in the drawing, the X direction is from the back side of the adjustable old people wash basin to the front side; the Y direction is from the left side of the adjustable old people wash basin to the right side; the Z direction is from the lower side of the adjustable old people wash basin to the upper side.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, the following description provides a number of embodiments of an adjustable geriatric basin according to the present utility model.

As shown in fig. 1 to 4, the adjustable geriatric wash basin according to an embodiment of the present utility model includes a wash basin body 100, a lifting mechanism 200, and an armrest assembly 300.

It can be appreciated that the lifting mechanism 200 is fixedly connected with the wall 600, the output end of the lifting mechanism 200 is connected with the wash basin body 100, as shown in fig. 4, when the lifting mechanism 200 is started, it drives the wash basin body 100 to move up and down, and adjusts the height position of the wash basin body 100, so that the height of the wash basin body 100 is prevented from being too low, a user needs to bend over, or the height of the wash basin body 100 is prevented from being too high, the user is difficult to wash, and water flowing through the wash position easily flows along the limb of the user to the clothes, thereby causing the clothes to wet.

It can be understood that the wash basin body 100 is square, the rear end surface of the wash basin body 100 is fixedly connected with a linear guide rail, the linear guide rail extends up and down, a sliding block 610 is fixed on the wall 600, the sliding block 610 is connected with the linear guide rail in a clamping manner, and can relatively slide along the up and down direction, so that the up and down sliding of the wash basin body 100 is stabilized. The lifting mechanism 200 moves linearly up and down to drive the tub body 100 to slide up and down, and adjust the up and down position thereof, as shown in fig. 4. The lifting mechanism 200 may be one of a cylinder, an electric cylinder, and a linear motor, which is not particularly limited herein.

It will be appreciated that the armrest assembly 300 is configured to support a user, stabilize the body, and prevent the user from falling due to unstable center of gravity, and also avoid slipping of the user's hands during the support process due to the smooth and moist wall surface of the tub body 100 when the user is supported on the tub body 100, which may not support the user well.

Further, the armrest assembly 300 can move relative to the wash basin body 100, and the relative positions of the armrest assembly 300 and the wash basin body 100 in the up-down direction are adjusted, so that the armrest assembly 300 can be adjusted according to the arm length, the force borrowing angle and the like of a user, the armrest assembly 300 can be attached to the use requirement of the user, and the user can rest on the armrest assembly 300 more comfortably and in a labor-saving manner.

It can be appreciated that the position of the wash basin body 100 and the position of the armrest assembly 300 can be independently adjusted to provide a plurality of wash heights and rest heights for users, so that the adjustable aged wash basin can be attached to different users' habits, and the universality of the adjustable aged wash basin is improved.

It will be appreciated that the wash basin body 100 is provided with a wash bowl 110, as shown in fig. 1 and 2, the wash bowl 110 is located in the middle of the wash basin body 100, and is recessed downward along the upper end surface of the wash basin body 100, and the opening of the wash bowl 110 is disposed upward, so as to receive water flow of wash and splashed water drops.

It will be appreciated that the armrest assembly 300 is disposed on the edge of the sink 110 to facilitate the user's quick passage of the armrest assembly 300 for support during washing.

In this embodiment, the armrest assembly 300 slides in the up-down direction through the wash basin body 100, the armrest assembly 300 obtains a supporting function from the wash basin body 100, and the armrest assembly 300 is stabilized; further, a fixing component 400 is further disposed between the wash basin body 100 and the armrest component 300, and the fixing component 400 is used for locking and fixing the wash basin body 100 and the armrest component 300, so that the armrest component 300 can be stably supported by a user, as shown in fig. 1 and 2.

It can be appreciated that the armrest assembly 300 includes two holding armrests 310, two holding armrests 310 are symmetrically disposed on the wash basin body 100 along the left-right direction, one holding armrest 310 is disposed on the left side of the wash basin body 100, and the other holding armrest 310 is disposed on the right side of the wash basin body 100, so that the cleaning tank 110 is disposed between the two holding armrests 310, and the two holding armrests 310 are disposed on the wash basin body 100 in a penetrating manner, and can move up and down relative to the wash basin body 100. When a user stands in front of the tub body 100, the left hand of the user can grasp the grip handle 310 at the left end, and the right hand of the user can grasp the grip handle 310 at the right end to stabilize the body shape thereof.

In some embodiments, the grip handle 310 includes a connecting rod 312 and a sliding rod 313, as shown in fig. 1 and 2. The connecting rod 312 is connected with the sliding rod 313, and one end of the sliding rod 313 is penetrated into the wash basin body 100, so that the sliding rod 313 can obtain a supporting effect from the wash basin body 100.

Specifically, two sliding rods 313 are provided and symmetrically arranged along the extending direction of the connecting rod 312 to firmly support the connecting rod 312. The connecting rod 312 extends along the front-back direction, the sliding rods 313 extend along the up-down direction, the two sliding rods 313 are symmetrically arranged along the front-back direction, the upper end of each sliding rod 313 is fixedly connected with the lower end of the connecting rod 312, and the lower end of each sliding rod 313 is arranged in the wash basin body 100 in a penetrating mode.

It can be understood that the wash basin body 100 is provided with a mounting hole corresponding to the sliding rod 313, the mounting hole extends along the up-down direction, the upper end of the mounting hole is communicated with the upper end surface of the wash basin body 100, the sliding rod 313 penetrates through the mounting hole from top to bottom, the sliding rod 313 can slide up and down along the mounting hole, the outer rod wall of the sliding rod 313 is matched with the hole wall surface of the mounting hole, the sliding rod 313 is ensured to extend only along the up-down direction, and the sliding rod 313 is prevented from shifting along the left-right direction or the front-back direction.

The user can grasp the connecting rod 312 extending back and forth to support the stable figure, and the sliding rod 313 can extend upwards or retract downwards relative to the mounting hole to drive the connecting rod 312 to move up and down, so that the direction adjustment of the upper and lower positions of the connecting rod 312 is realized.

It can be appreciated that the connecting rod 312 and the sliding rod 313 are smooth metal rods, which are convenient to manufacture and install, and meanwhile, the connecting rod 312 and the sliding rod 313 made of metal materials have certain hardness and anti-corrosion performance, so that the connecting rod 312 and the sliding rod 313 can be prevented from being deformed due to grasping and leaning by a user, and the capability of the connecting rod 312 and the sliding rod 313 for resisting humid environment and acid-base toiletries is improved.

However, when the user grasps the connecting rod 312, the smooth metal surface easily slips the user's hand and the connecting rod 312, making it difficult for the user to fix the figure through the connecting rod 312.

Thus, in the present embodiment, the grip handle 310 is further provided with an anti-slip cover 311, as shown in fig. 1 and 2. The anti-slip sleeve 311 can be an anti-slip and wear-resistant sleeve made of rubber, the anti-slip sleeve 311 is sleeved on the connecting rod 312, the friction effect between the anti-slip sleeve 311 and the hand of a user is increased, the hand is prevented from slipping, the supporting effect is obtained from the connecting rod 312, and the anti-slip sleeve 311 is prevented from being gripped and deformed.

It can be appreciated that the anti-slip sleeve 311 is fixedly connected with the connecting rod 312, so that the anti-slip sleeve 311 and the connecting rod 312 are prevented from rotating relatively, and the supporting effect and the grasping feeling of a user are affected. The anti-slip cover 311 and the connecting rod 312 may be relatively fixed by a connection manner such as a bolt, an adhesive joint or a clamping connection, which is not particularly limited herein.

As shown in fig. 1 to 3, the fixing assembly 400 is disposed between the tub body 100 and the grip handle 310, and when the user uses the grip handle 310 to stabilize the shape, the fixing assembly 400 is used to fix the relative positions of the sliding rod 313 and the tub body 100, so as to prevent the grip handle 310 from sliding up and down when the user grips the grip handle 310, which affects the stability of the user's shape.

In some embodiments, the fixing assembly 400 enables relative fixation of the glide rod 313 to the tub body 100 by bolts.

It can be understood that the wash basin body 100 is provided with a fixing sleeve, the fixing sleeve is fixedly inserted into the mounting hole, the fixing sleeve is radially provided with a fixing hole along the fixing sleeve, the lower end of the sliding rod 313 is arranged in the fixing sleeve in a penetrating manner, the sliding rod 313 and the fixing sleeve can relatively slide up and down, the up-down position of the anti-skid sleeve 311 is adjusted, the sliding rod 313 is provided with screw holes along the radial end face of the sliding rod 313, the screw holes are provided with a plurality of screw holes, the screw holes are arranged along the interval between the upper and lower directions of the sliding rod 313, and the bolts penetrate through the fixing hole and are in threaded connection with one screw hole of the sliding rod 313, so that the sliding rod 313 and the wash basin body 100 are relatively fixed. The height of the grip handle 310 is adjustable by connecting the control bolt with any one of the screw holes.

In this embodiment, the fixing assembly 400 and the sliding rod 313 are engaged.

It is understood that the fixing assembly 400 includes a housing 410, a pressing member 420, an engaging member 430 and an elastic member 440, as shown in fig. 1 to 3.

The casing 410 is installed in the mounting hole, the lower extreme of sliding rod 313 wears to locate casing 410, sliding rod 313 is equipped with the draw-in groove 314 that can cooperate the setting with clamping piece 430, the quantity of draw-in groove 314 is a plurality of, a plurality of draw-in grooves 314 are along upper and lower direction interval setting, clamping piece 430, elastic component 440 are all located casing 410, the one end of pushing piece 420 wears to locate casing 410 from the side, and be connected with clamping piece 430 in casing 410, the one end butt casing 410 of elastic component 440's inner wall, the other end butt pushing piece 420 of elastic component 440, through the elasticity effect of elastic component 440, clamping piece 430 can insert one of them draw-in groove 314 of sliding rod 313, promote both joint each other.

Specifically, the upper end of the housing 410 is located at the upper end surface of the tub body 100, and the lower end of the housing 410 is inserted into the mounting hole, so that the housing 410 can be firmly fixed on the tub body 100, and the tub body 100 is supported.

The casing 410 is hollow and formed with a locking cavity 411 for mounting structures such as the locking member 430, and the locking cavity 411 is communicated with one side surface of the casing 410, so that one end of the pushing member 420 can be inserted into the locking cavity 411 and can slide back and forth along the insertion direction with the locking cavity 411. The engagement cavity 411 also communicates with the upper and lower sides of the case 410 so that the sliding rod 313 can pass through the engagement cavity 411 and the mounting hole in the up-down direction.

In the present embodiment, the engaging cavity 411 is connected to the right side of the housing 410, and the left end of the pushing member 420 is disposed through the engaging cavity 411, so that most users can press the pushing member 420 by using hands.

The pushing member 420 is disposed at one end of the engaging cavity 411 in a ring shape or a C shape, so that the sliding rod 313 can be disposed in the pushing member 420 in a penetrating manner, the pushing member 420 is fixedly connected with the engaging member 430, and the engaging member 430 is disposed along an inner edge of the pushing member 420 and is disposed at a left end of the pushing member 420.

The elastic member 440 is a spring, one end of the spring abuts against the left end of the pushing member 420, the other end of the spring abuts against the left inner wall surface of the clamping cavity 411, the elastic action of the spring can drive the pushing member 420 to move rightwards, so that the clamping member 430 is embedded into the clamping groove 314 of the sliding rod 313 from left to right, the clamping member 430 is caused to perform clamping action on the sliding rod 313, and accordingly the sliding rod 313 and the wash basin body 100 are relatively fixed.

When the user needs to adjust the height of the handle 310, the user can press the pushing member 420 from right to left, and at this time, the pushing member 420 drives the engaging member 430 to move left, so that the engaging member 430 is separated from the engaging groove 314, the elastic member 440 is pressed, and the sliding rod 313 can slide up and down along the engaging cavity 411 and the mounting hole, thereby adjusting the up and down position of the connecting rod 312.

After the connecting rod 312 is adjusted to a proper position, the pushing member 420 can be released, and at this time, the elastic member 440 drives the pushing member 420 to move to the right, so that the engaging member 430 is embedded into one of the clamping grooves 314 with a corresponding height, thereby realizing the relative fixation of the holding handrail 310 and the wash basin body 100.

It can be appreciated that the housing 410 may also be disposed on the lower end surface of the tub body 100, so as to prevent splashed water drops from dripping onto the fixing assembly 400, which may cause bacteria inside the housing 410 to grow, and thus, the cleaning is difficult.

In some embodiments, each sliding rod 313 may be provided with one fixing component 400, that is, each holding handrail 310 is provided with two fixing components 400, so that the holding handrail 310 is more stable.

Further, in the above arrangement, each of the holding handrails 310 includes two pushing members 420, and the two pushing members 420 are connected and fixed to each other, so as to synchronize actions of the two pushing members. When one of the pushing members 420 is pressed, the two pushing members 420 move synchronously, so that the two clamping members 430 move simultaneously, the structure is simpler and the adjustment is simpler while the fixing effect of the holding handrail 310 is not affected, the user can press the pushing member 420 by one hand, and the other hand pushes up or pushes down the connecting rod 312, so that the height adjustment of the holding handrail 310 is completed.

Further, the sliding rod 313 is sleeved with a waterproof piece 500, as shown in fig. 1 and 2, the waterproof piece 500 is used for preventing moisture from entering the wash basin body 100, so as to prevent the wash basin body 100 from leaking or bacteria from growing.

It can be understood that when the housing 410 is disposed on the upper end surface of the wash basin body 100, the waterproof member 500 is fixedly connected to the upper end surface of the housing 410, so as to prevent splashed water drops or overflowed water flow from the gap between the sliding rod 313 and the housing 410 to flow into the engaging cavity 411; when the case 410 is provided at the lower end surface of the tub body 100, the waterproof member 500 is fixedly coupled to the upper end surface of the tub body 100, preventing water from flowing in from the gap between the sliding bar 313 and the mounting hole.

It is understood that the flashing 500 may be a rubber gasket.

In other embodiments, the up and down position of the grip handle 310 can be adjusted electrically, and the fixing assembly 400 can be a linear driving device such as an electric cylinder, a linear module, a screw driving mechanism, etc. If the fixed assembly 400 is an electric cylinder, the movable rod of the electric cylinder is an output end and is fixedly connected with the sliding rod 313, when the movable rod of the electric cylinder extends or shortens, the sliding rod 313 can drive the connecting rod 312 to move up and down, and when the electric cylinder is not electrified, the position of the movable rod of the electric cylinder is fixed, and then the sliding rod 313 and the connecting rod 312 are driven to be fixed relative to the wash basin body 100.

Further, the armrest assembly 300 further includes an abutment armrest 320, as shown in fig. 1, 2 and 4. The abutting handrail 320 is located at the rear of the cleaning tank 110, and the lower end of the abutting handrail 320 is penetrated through the wash basin body 100 and can move up and down relative to the wash basin body 100, so that the up and down position of the abutting handrail 320 relative to the wash basin body 100 can be adjusted.

The abutting handrail 320 has the same structure as the holding handrail 310, i.e. the abutting handrail 320 also comprises a connecting rod 312, a sliding rod 313 and a non-slip sleeve 311. Specifically, the connecting rod 312 abutting against the armrest 320 extends in the left-right direction, and the two slide rods 313 abutting against the armrest 320 are bilaterally symmetrical and connected to the connecting rod 312.

It will be appreciated that when a user bends over the front of the tub body 100, if the user's hand is gripped by the grip handle 310, the user's arm is in a bent state, and fatigue is easily generated on the user's arm while the grip is maintained for a while.

If the user props the palm at the contact armrest 320 at the rear of the cleaning tank 110, the user's arm is in a straightened state or a slightly bent state, and at this time, the user's palm only needs to maintain the contact force, and does not need to hold the anti-slip sleeve 311 of the contact armrest 320, so that the user can save more effort, and can support the figure more firmly to prevent falling.

It will be appreciated that if a user uses a wheelchair or other tool to replace his or her walk, the height of the basin body 100 can be adjusted by the lifting mechanism 200 during washing, so that the user in the wheelchair can wash his or her face.

In the manner, when washing, the clothes in front of the user are easy to wet, so that the user can also stand up by leaning on articles such as a wheelchair and then wash. However, for a user sitting on the wheelchair, the wheelchair is spaced from the tub body 100, the user needs to extend both hands to lean against the tub body 100 or the grip arm rest 310, and the grip arm rest 310 and the tub body 100 are provided corresponding to the height of the user in a standing state, so that the height of the grip arm rest 310 may be high for the user sitting on the wheelchair, and the tub body 100 is smooth and not easy to grip and lean against.

Further, the armrest assembly 300 further includes a support armrest 330, the support armrest 330 is disposed below the tub body 100, the support armrest 330 is hinged to the tub body 100, and the hinge axis extends in the up-down direction, as shown in fig. 1, 2 and 4.

Further, two support armrests 330 are provided, and the two support armrests 330 are symmetrically hinged to the front end of the wash basin body 100, so that a user on the wheelchair can conveniently rotate and open the support armrests 330.

It is understood that the support arm rest 330 is disposed under the wash basin body 100, and when the support arm rest 330 is not in use, the support arm rest 330 can be hidden and stored under the wash basin body 100; when the support arm rest 330 is used, the support arm rest 330 can be rotated out of the wash basin body 100, so that the support arm rest 330 is rotated between the wheelchair and the wash basin body 100, at this time, the two support arm rests 330 are respectively positioned at the left and the right of the wheelchair, and the support arm rest 330 is positioned below the wash basin body 100, so that the height position of the support arm rest 330 is lower than the wash basin body 100, and a user can conveniently lean against the wash basin body to stand.

It can be appreciated that the supporting armrest 330 can be fastened to the basin body 100 to prevent the user from falling down due to the rotating supporting armrest 330 driving the user to tilt in the rotating direction when the user leans against the supporting armrest 330.

Specifically, the lower side of the wash basin body 100 is fixedly connected with a rotating shaft 331 extending up and down, the lower end of the rotating shaft 331 is fixedly connected with a supporting block 332, one end of the supporting handrail 330 is sleeved on the rotating shaft 331, the supporting handrail 330 can slide up and down along the rotating shaft 331, the lower end face of the supporting handrail 330 is abutted to the upper end face of the supporting block 332, the upper end face of the supporting block 332 is provided with two fixing grooves 333 in a downward concave mode, one end of the supporting handrail 330 can be clamped in the fixing grooves 333, and the supporting handrail 330 is prevented from rotating again, as shown in fig. 1 and 2.

It can be understood that the two fixing slots 333 are symmetrically disposed in front and back, when the support armrest 330 rotates to clamp the fixing slots 333 on the front side, the support armrest 330 is exposed, the support armrest 330 is at a supporting position, and when the support armrest 330 rotates to clamp the fixing slots 333 on the rear side, the support armrest 330 is hidden, and the support armrest 330 is at a storage position.

It will be appreciated that when it is desired to rotate the adjustment support rail 330, the support rail 330 can be moved between the support position and the storage position by simply lifting the support rail 330 upward and disengaging the support rail 330 from the fixing slot 333.

While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. The utility model provides an old man's wash basin with adjustable, includes interconnect's wash basin body and elevating system, the wash basin body is equipped with the washing tank that the opening was up, its characterized in that, the border of washing tank is equipped with the handrail subassembly, the handrail subassembly along upper and lower direction slide connect in the wash basin body, the wash basin body with be equipped with fixed subassembly between the handrail subassembly.

2. The adjustable geriatric basin according to claim 1, wherein the armrest assembly includes two grip armrests, the grip armrests are respectively located on the left and right sides of the basin and movably disposed through the basin body.

3. The adjustable geriatric basin according to claim 2, wherein the armrest assembly includes an abutment armrest disposed on a rear side of the basin body and movably disposed through the basin body.

4. The adjustable old man wash basin according to claim 3, wherein the holding handrail comprises an anti-slip sleeve, a connecting rod and sliding rods, the anti-slip sleeve is sleeved on the connecting rod, two sliding rods are axially and symmetrically connected to the lower end of the connecting rod, the two sliding rods extend in the vertical direction, the lower ends of the sliding rods penetrate through the wash basin body, and the structure of the abutting handrail is identical to that of the holding handrail.

5. The adjustable geriatric basin according to claim 4, wherein the upper end surface of the basin body is provided with a mounting hole, the sliding rod is disposed through the mounting hole, and the fixing component is fixedly connected to the mounting hole.

6. The adjustable geriatric basin according to claim 5, wherein the securing assembly is threadably coupled to the glide rod.

7. The adjustable geriatric basin according to claim 5, wherein the securing assembly is snap-fit with the sliding bar.

8. The adjustable old man wash basin according to claim 7, wherein the fixing component comprises a shell, a pushing piece, a clamping piece and an elastic piece, the shell is hollow and is provided with a clamping cavity, the clamping cavity is communicated with one side surface of the shell, one end of the pushing piece is slidably connected to the inner wall surface of the clamping cavity and fixedly connected with the clamping piece, the sliding rod penetrates through the clamping cavity, a plurality of clamping grooves matched with the clamping piece are formed in the sliding rod at intervals along the up-down direction, and two ends of the elastic piece are respectively abutted against the pushing piece and the inner wall surface of the clamping cavity so as to drive the clamping piece to be inserted into any clamping groove.

9. The adjustable geriatric basin according to claim 8, wherein the sliding rod is sleeved with a waterproof member, and the waterproof member is fixedly connected with the upper end surface of the housing.

10. The adjustable geriatric basin according to claim 3, wherein the arm rest assembly further comprises a support arm rest that is hinged to the basin body in an up-down direction.