CN220442580U

CN220442580U - Toilet armrest

Info

Publication number: CN220442580U
Application number: CN202321748364.9U
Authority: CN
Inventors: 聂旋旋; 于晓莉; 金波; 杨滢; 梁海颖; 安林静; 马雪梅; 赵卿菁; 张海燕; 王湘湘; 赵曼丽; 杨丽; 齐德霞
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-06
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to a toilet armrest, which comprises a toilet armrest, wherein the toilet armrest comprises two fixing plates, the front sides of the two fixing plates are jointly provided with an armrest body, an adjusting mechanism is arranged in the fixing plates, and the adjusting mechanism adjusts the height of the armrest body. The utility model relates to the technical field of toilet armrests. According to the utility model, when the old people use the closestool, the U-shaped guardrail is formed at the proper position of the outer periphery side of the user through the mutual matching of the adjusting mechanism and the armrest body, the guardrail can be conveniently grasped once standing unstably when the old people squat down or stand up when the old people use the closestool, the falling risk is reduced, after the device is used, the armrests on the two sides can be folded and contracted, the use of other people is not influenced, the operation of the device is simple, and the operation can be carried out by a single person.

Description

Toilet armrest

Technical Field

The utility model relates to the technical field of toilet armrests, in particular to a toilet armrest.

Background

At present, the design of the armrests of the toilet is mostly limited to two sides of the toilet in public places, airports or hospitals, and the old is not flexible enough and insensitive in response in the process of using the toilet, so that the old can hardly get to grasp the armrests on two sides when getting up from the toilet and falls down, thereby causing danger.

Disclosure of Invention

In view of the shortcomings of the prior art, it is an object of the present utility model to provide a toilet armrest that solves the above-mentioned problems with the prior art.

The technical aim of the utility model is realized by the following technical scheme:

the toilet armrest comprises two fixing plates, wherein the front sides of the fixing plates are jointly provided with an armrest body, an adjusting mechanism is arranged in the fixing plates, and the adjusting mechanism adjusts the height of the armrest body.

The present utility model may be further configured in a preferred example to: the adjusting mechanism comprises a sliding block, a sliding groove with a T-shaped cross section is formed in the fixed plate, the sliding block is arranged in the corresponding sliding groove, a threaded rod is arranged in the sliding block in a penetrating mode through threads, two ends of the threaded rod extend out of the corresponding sliding groove respectively and are connected with the corresponding fixed plate in a rotating mode, and a motor for driving the corresponding threaded rod to rotate is fixedly arranged at the top end of the fixed plate.

Through adopting above-mentioned technical scheme, can adjust wantonly in a certain limit through the mutually supporting of threaded rod and slider for the device can be better be applicable to a plurality of people and be suitable for, and through the motor as the actuating source, make the high accessible control switch adjustment of handrail body, do not need the operator to carry out other operations.

The present utility model may be further configured in a preferred example to: the handrail body is including the gag lever post that the shape set up for the J font and the connecting rod that the shape set up for the J font, wear to be equipped with the bracing piece that the shape set up for the J font in the spout, and the bracing piece is located the part that corresponds the spout and the inner wall department of meeting that corresponds the spout, the bottom slope of bracing piece is equipped with the support, and the support is pour with the slider that corresponds and the bracing piece that corresponds integratively.

Through adopting above-mentioned technical scheme, mutually supporting of support, bracing piece and slider can form stable triangle and make the structure, strengthens the intensity of bracing piece, prevents that the bracing piece from influencing the device and using because of the circumstances that the multiple oppression produced crooked.

The present utility model may be further configured in a preferred example to: the utility model discloses a support rod, including two bracing pieces, the locating lever, the connecting rod, locating lever and connecting rod are located the top of two bracing pieces respectively, the spherical piece has all been installed to the bottom of locating lever and the bottom of connecting rod fixed, and the bottom of spherical piece inserts in the bracing piece that corresponds and rotates with the bracing piece that corresponds to be connected.

Through adopting above-mentioned technical scheme, the setting of spherical piece makes between bracing piece and the gag lever post and between bracing piece and the connecting rod can carry out arbitrary angular adjustment to leave the space for user's access.

The present utility model may be further configured in a preferred example to: the handrail body comprises a positioning rod, a round groove is formed in the other end of the limiting rod, the positioning rod is arranged in the round groove, a plurality of balls are penetrated through the outer periphery of the positioning rod in a relative rotation mode, a guide groove is formed in the inner wall of the round groove at the position corresponding to the balls, and one end, located outside the corresponding positioning rod, of the balls is inserted into the corresponding guide groove.

Through adopting above-mentioned technical scheme, the frictional force between locating lever and the circular slot inner wall can be offset in the mutually supporting of ball and spacing groove, has made things convenient for the position adjustment of locating lever to restraint the removal orbit of locating lever, make the locating lever can not by the interior slip in circular slot.

The present utility model may be further configured in a preferred example to: the outer periphery side of bracing piece, the outer periphery side of gag lever post and the outer periphery side of connecting rod all overlap and are equipped with soft cover, and the inside cellular hole of having all seted up of every soft cover.

Through adopting above-mentioned technical scheme, the soft cover that has seted up cellular hole inside makes soft cover can carry out the flexible of greater degree, and soft cover's setting can soften the surface of bracing piece, gag lever post and connecting rod to increase the elasticity on bracing piece, gag lever post and connecting rod surface simultaneously, prevent that the user from colliding bracing piece, gag lever post and connecting rod hard surface and make the operator injured.

The present utility model may be further configured in a preferred example to: the other end of the connecting rod is provided with a positioning groove, the inner bottom wall of the positioning groove is fixedly provided with a magnetic block, and one end of the positioning rod is fixedly provided with a magnetic rod.

Through adopting above-mentioned technical scheme, the setting of magnetic block and magnetic rod for after constant head tank aligns with the spout, can be automatically with the locating lever pull into the constant head tank, carry out the restraint spacing between gag lever post and the connecting rod voluntarily, made things convenient for the use of device.

The present utility model may be further configured in a preferred example to: the other end of the positioning rod is fixedly provided with an elastic pull rope, the bottom end of the elastic pull rope extends to the bottom side of the corresponding soft sleeve and is in sliding connection with the corresponding soft sleeve and the corresponding limiting rod, and the bottom end of the elastic pull rope is fixedly provided with a soft block.

Through adopting above-mentioned technical scheme, the setting of elasticity stay cord makes the interval between locating lever and the soft piece can carry out the adaptability adjustment as required.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the old person is suitable for a toilet, the adjusting mechanism is matched with the armrest body, the U-shaped guardrail is formed at the proper position of the outer peripheral side of the user, the guardrail can be grasped by the old person in case of unstable standing when the old person squats down or stands up by using the closestool, the falling risk is reduced, after the device is used, the old person can fold and contract, the armrests on the two sides are formed without affecting the use of other people, the operation of the device is simple, and the operation can be performed by a single person;

2. the magnetic block and the magnetic rod are arranged, so that after the positioning groove is aligned with the sliding groove, the positioning rod can be automatically pulled into the positioning groove, and the constraint and the limitation between the limiting rod and the connecting rod are automatically carried out, so that the device is convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic view of the internal structure of the fixing plate of the present embodiment;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 of the present embodiment;

fig. 4 is a schematic view of the internal structure of the connecting rod of the present embodiment.

In the figure, 1, a toilet armrest; 2. a fixing plate; 3. an adjusting mechanism; 31. a chute; 32. a slide block; 33. a threaded rod; 34. a motor; 35. a bracket; 4. a handrail body; 41. a circular groove; 42. a positioning rod; 43. a ball; 44. a guide groove; 45. a soft sleeve; 46. a positioning groove; 47. a magnetic block; 48. a magnetic rod; 49. an elastic pull rope; 410. a soft mass; 411. a support rod; 412. a limit rod; 413. a connecting rod; 414. spherical blocks.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Examples:

referring to fig. 1-4, the toilet armrest 1 disclosed by the utility model comprises a toilet armrest 1, wherein the toilet armrest 1 comprises two fixing plates 2, mounting holes are oppositely formed in the fixing plates 2, the fixing plates 2 are fixedly connected with a toilet wall body through bolts, and armrest bodies 4 are jointly arranged on the front sides of the two fixing plates 2. The handrail body 4 comprises a limit rod 412 arranged in a J shape and a connecting rod 413 arranged in a J shape, wherein a supporting rod 411 arranged in a J shape is penetrated in the sliding groove 31, the part of the supporting rod 411 positioned in the corresponding sliding groove 31 is connected with the inner wall of the corresponding sliding groove 31, a control switch is fixedly penetrated on the intrados of the two supporting rods 411 to respectively control the forward and reverse rotation of the motor 34, the bottom ends of the supporting rods 411 are obliquely provided with a bracket 35, the bracket 35 is integrally cast with the corresponding sliding block 32 and the corresponding supporting rods 411, the limit rod 412 and the connecting rod 413 are respectively arranged at the top ends of the two supporting rods 411, spherical blocks 414 are fixedly arranged at the bottom ends of the limit rod 412 and the bottom ends of the connecting rod 413, the bottoms of the spherical blocks 414 are inserted into the corresponding supporting rods 411 and are rotationally connected with the corresponding supporting rods 411, the other ends of the limit rod 412 are provided with round grooves 41, the round groove 41 is internally provided with a positioning rod 42, the peripheral side of the positioning rod 42 is relatively rotatably penetrated with a plurality of balls 43, the position corresponding to the balls 43 on the inner wall of the round groove 41 is provided with a guide groove 44, one end of the balls 43 positioned outside the corresponding positioning rod 42 is inserted into the corresponding guide groove 44, the peripheral side of the supporting rod 411, the peripheral side of the limiting rod 412 and the peripheral side of the connecting rod 413 are respectively sleeved with a soft sleeve 45, each soft sleeve 45 is internally provided with a honeycomb-shaped hole, the soft sleeve 45 is a rubber sleeve, the other end of the connecting rod 413 is provided with a positioning groove 46, the inner bottom wall of the positioning groove 46 is fixedly provided with a magnetic block 47, one end of the positioning rod 42 is fixedly provided with a magnetic rod 48, the other end of the positioning rod 42 is fixedly provided with an elastic pull rope 49, the bottom end of the elastic pull rope 49 extends to the bottom side corresponding soft sleeve 45 and is in sliding connection with the corresponding soft sleeve 45 and the limiting rod 412, the bottom end of the elastic pull rope 49 is fixedly provided with a soft block 410, and the soft block 410 is a rubber block. The support 35, the support rod 411 and the slide block 32 are mutually matched to form a stable triangle manufactured structure, the strength of the support rod 411 is enhanced, the spherical block 414 is arranged to enable any angle adjustment between the support rod 411 and the limit rod 412 and between the support rod 411 and the connecting rod 413, and the mutual matching of the ball 43 and the limit groove can offset the friction force between the positioning rod 42 and the inner wall of the circular groove 41 and restrict the movement track of the positioning rod 42.

An adjusting mechanism 3 is arranged in the fixed plate 2, and the adjusting mechanism 3 adjusts the height of the armrest body 4. The adjustment mechanism 3 comprises a sliding block 32, a sliding groove 31 with a T-shaped cross section is formed in the fixed plate 2, the sliding block 32 is arranged in the corresponding sliding groove 31, a threaded rod 33 is arranged in the sliding block 32 in a penetrating mode in a threaded mode, two ends of the threaded rod 33 extend out of the corresponding sliding groove 31 respectively and are connected with the corresponding fixed plate 2 in a rotating mode, and a motor 34 driving the corresponding threaded rod 33 to rotate is fixedly arranged at the top end of the fixed plate 2. The mutual matching of the threaded rod 33 and the sliding block 32 can be adjusted at random in a certain range, the motor 34 is used as a driving source, the height of the handrail body 4 can be adjusted through a control switch, the soft sleeve 45 with honeycomb holes is arranged inside, the soft sleeve 45 can be stretched to a greater extent, the soft sleeve 45 can soften the surfaces of the supporting rod 411, the limiting rod 412 and the connecting rod 413, the elasticity of the surfaces of the supporting rod 411, the limiting rod 412 and the connecting rod 413 is increased, the magnetic block 47 and the magnetic rod 48 are arranged, the positioning groove 46 and the sliding groove 31 can be aligned, the positioning rod 42 can be automatically pulled into the positioning groove 46, constraint limiting between the limiting rod 412 and the connecting rod 413 is automatically carried out, and the distance between the positioning rod 42 and the soft block 410 can be adaptively adjusted according to requirements through the arrangement of the elastic pull rope 49.

The implementation principle of the embodiment is as follows: when the old people uses the toilet, the old people passes through the gap between the limiting rod 412 and the connecting rod 413 to move to the toilet position, after the old people sits on the toilet, an operator drives the threaded rod 33 to rotate forward or reversely through the switch control motor 34 on the intrados of the supporting rod 411, the rotating threaded rod 33 pushes the sliding block 32 upwards or downwards to move along the sliding groove 31, so that the supporting rod 411 is driven to reciprocate in the vertical direction, after the supporting rod 411 is adjusted to the proper positions on the two sides of the operator, the pressing of the switch is stopped, at the moment, the supporting rod 411 and the supporting rod 35 of the sliding block 32 form a triangular structure, and the supporting rod 411 is kept in a horizontal state and is placed on the two sides of the operator;

after the height adjustment of the supporting rod 411 is completed, the connecting rod 413 and the limiting rod 412 are rotated to align the opening of the positioning groove 46 with the opening of the circular groove 41, at this time, the magnetic rod 48 and the magnetic block 47 are attracted mutually to offset the pulling of the elastic pull rope 49 on the positioning rod 42, and along with the stretching of the elastic pull rope 49 and the rotation of the ball 43 in the limiting groove, part of the positioning rod 42 is pulled out of the circular groove 41 and inserted into the positioning groove 46 until the magnetic block 47 contacts with the magnetic rod 48, at this time, the attractive force between the magnetic block 47 and the magnetic rod 48 reaches the maximum value, two ends of the positioning rod 42 are respectively and stably inserted into the positioning groove 46 and the circular groove 41, and the connecting rod 413 and the limiting rod 412 cannot rotate due to the mutual interference between the positioning rod 42 and the inner wall of the circular groove 41 and the inner wall of the positioning groove 46, and the limiting rod 412 and the connecting rod 413 form a U-shaped lantern ring around the proper position on the periphery of a user, so that the user can grasp the positioning rod with hands;

after the old person finishes the closestool, pinch the soft block 410 and pull the elastic pull rope 49 towards the outside of the limit rod 412, pull the limit rod 42 out of the locating groove 46, after the limit rod 42 is retracted into the round groove 41, release the constraint limit state between the limit rod 412 and the limit rod 413, at this time, the other hand of the operator rotates the link rod 413 to enable the link rod 413 to reversely rotate and reset, then release the soft block 410, the elastic pull rope 49 deforms and resets, along with the shortening of the elastic pull rope 49, the limit rod 42 is stably retracted into the round groove 41 due to the pulling of the elastic pull rope 49, meanwhile, the soft block 410 is stably attached to the soft sleeve 45 at the bottom side of the limit rod 412 due to the pulling of the elastic pull rope 49, finally, the limit rod 412 is rotated to enable the limit rod 412 to reversely rotate and reset, the distance between the link rod 413 and the limit rod 412 is restored, and a large access space is formed between the link rod 413 and the limit rod 412 as shown in fig. 1.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Toilet armrest, including toilet armrest (1), its characterized in that: the toilet armrest (1) comprises two fixed plates (2), wherein the front sides of the two fixed plates (2) are jointly provided with an armrest body (4), an adjusting mechanism (3) is arranged in the fixed plates (2), and the height of the armrest body (4) is adjusted by the adjusting mechanism (3);

the adjusting mechanism (3) comprises a sliding block (32), a sliding groove (31) with a T-shaped cross section is formed in the fixed plate (2), the sliding block (32) is arranged in the corresponding sliding groove (31), a threaded rod (33) is arranged in the sliding block (32) in a penetrating mode in a threaded mode, two ends of the threaded rod (33) extend out of the corresponding sliding groove (31) respectively and are in rotary connection with the corresponding fixed plate (2), and a motor (34) for driving the corresponding threaded rod (33) to rotate is fixedly arranged at the top end of the fixed plate (2);

the handrail body (4) comprises a limiting rod (412) which is arranged in a J shape and a connecting rod (413) which is arranged in a J shape, a supporting rod (411) which is arranged in a J shape is arranged in the sliding groove (31) in a penetrating manner, the part of the supporting rod (411) which is positioned in the corresponding sliding groove (31) is connected with the inner wall of the corresponding sliding groove (31), a support (35) is obliquely arranged at the bottom end of the supporting rod (411), and the support (35), the corresponding sliding block (32) and the corresponding supporting rod (411) are integrally cast;

the limiting rod (412) and the connecting rod (413) are respectively arranged at the top ends of the two supporting rods (411), spherical blocks (414) are fixedly arranged at the bottom ends of the limiting rod (412) and the connecting rod (413), and the bottoms of the spherical blocks (414) are inserted into the corresponding supporting rods (411) and are rotationally connected with the corresponding supporting rods (411).

2. A toilet handrail as claimed in claim 1, wherein: the handrail body (4) comprises a locating rod (42), a round groove (41) is formed in the other end of the limiting rod (412), the locating rod (42) is arranged in the round groove (41), a plurality of balls (43) are arranged on the outer periphery side of the locating rod (42) in a relatively rotating mode, guide grooves (44) are formed in positions, corresponding to the balls (43), on the inner wall of the round groove (41), and one ends, corresponding to the locating rod (42), of the balls (43) are inserted into the corresponding guide grooves (44).

3. A toilet handrail as claimed in claim 2, wherein: the outer peripheral side of the supporting rod (411), the outer peripheral side of the limiting rod (412) and the outer peripheral side of the connecting rod (413) are respectively sleeved with a soft sleeve (45), and honeycomb holes are respectively formed in each soft sleeve (45).

4. A toilet handrail as claimed in claim 3, wherein: the other end of the connecting rod (413) is provided with a positioning groove (46), a magnetic block (47) is fixedly arranged on the inner bottom wall of the positioning groove (46), and a magnetic rod (48) is fixedly arranged at one end of the positioning rod (42).

5. A toilet handrail as claimed in claim 4, wherein: the other end of the positioning rod (42) is fixedly provided with an elastic pull rope (49), the bottom end of the elastic pull rope (49) extends to the bottom side of the corresponding soft sleeve (45) and is in sliding connection with the corresponding soft sleeve (45) and the corresponding limiting rod (412), and the bottom end of the elastic pull rope (49) is fixedly provided with a soft block (410).