CN212755441U

CN212755441U - Hand-operated back rubbing chair for bathing

Info

Publication number: CN212755441U
Application number: CN202021673069.8U
Authority: CN
Inventors: 向阳; 张悦湘; 张扬; 叶德杰; 言育谦; 舒奕冰; 戚浩
Original assignee: Hunan Agricultural University
Current assignee: Hunan Agricultural University
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-23
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a manual back rubbing chair for bathing, which comprises an outer frame, a box body, an inclination angle adjusting mechanism, a rubbing plate moving mechanism, a chair and a chair connecting piece. The inclination angle adjusting mechanism consists of a slide rail and a slide block, and the box body is inclined to a proper angle through the movement of the slide block and the rotation of the connecting part of the box body and the slide block. The moving mechanism of the bath rubbing tray consists of a rocker, a bevel gear, a large belt wheel, a belt, a small belt wheel, a telescopic rod, a gear, a rack, a bath rubbing tray mounting plate and a bath rubbing tray. The seat is connected with the lower surface of the box body through the seat connecting piece, and the seat is unfolded and stored through rotation of the seat connecting piece. The utility model has the advantages of simple structure, convenient use and space saving.

Description

Hand-operated back rubbing chair for bathing

Technical Field

The utility model relates to a bathing equipment technical field particularly, relates to a back of body chair is rubbed with hands in manual bathing.

Background

In the daily bathing process, the body needs to be scrubbed, but due to the physiological structure of human beings, the scrubbing on the front part and the four limbs of the body is easy, the dirt on the back part is difficult to effectively clean, and particularly for the elderly with inconvenient joints, the scrubbing on the back part is more difficult to effectively clean.

The applicant finds that the existing devices at least have the following problems: the use of the hand-held back rubbing device is still inconvenient because the joint movement of the elderly is limited, and the cleaning effect on back dirt is still poor; the existing wall-mounted back rubbing device needs to be used in a standing mode, is inconvenient for legs and feet, is easy to fall over, and has potential safety hazards during bathing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned technical problem, provide a use conveniently, and the manual bathing back of the body chair of rubbing with the hands that just suits different crowds.

In order to achieve the above purpose, the present invention can be realized by the following technical solutions: a manual back rubbing chair for bathing is composed of external frame, case body, inclination regulating mechanism, rubbing tray moving mechanism, chair and chair connector. The outer frame is provided with a plurality of suckers and is fixedly installed on the wall surface through the suckers in an adsorption mode. The inclination angle adjusting mechanism is composed of two groups of mutually matched sliding rails and sliding blocks, the two sliding blocks are respectively installed on two sides of the box body through hinges, and the two sliding rails are fixedly installed on two sides of the surface of the outer frame. The bath rubbing plate moving mechanisms are 2 sets and symmetrically arranged on the box body, and each set of bath rubbing plate moving mechanism consists of a rocker, a bevel gear, a large belt wheel, a belt, a small belt wheel, a telescopic rod, a gear, a rack, a bath rubbing plate mounting plate and a bath rubbing plate. The bath rubbing plate comprises a plurality of bath rubbing plates which are arranged on the bath rubbing plate mounting plate at intervals, the number of gears is the same as that of the bath rubbing plates and are respectively and coaxially and fixedly arranged on the corresponding bath rubbing plates, the gears are meshed with the racks, the racks are arranged on the box body, the rocker is connected with the bevel gear, the bevel gear is connected with the large belt wheel, the large belt wheel and the small belt wheel are driven by the belt, the small belt wheel is connected with the telescopic rod, and the telescopic rod is connected with the bath rubbing plate mounting plate. The seat is connected with the lower surface of the box body through the seat connecting piece.

When the bath rubbing device is used, a user sits on the seat back to the box body, the rocking rod is rocked up and down through two hands to sequentially drive the bevel gear, the large belt wheel and the small belt wheel, the small belt wheel drives the telescopic rod to swing in a reciprocating mode, the bath rubbing disc mounting plate is driven to do reciprocating linear motion, meanwhile, the gear is meshed with the rack to do rotary motion, the bath rubbing disc connected with the gear is driven to do rotary motion, and therefore the bath rubbing function is achieved.

Preferably, a plurality of limiting holes are formed in the sliding rail and used for limiting the movement of the sliding block, and the box body can be inclined at different angles by arranging bolts in the limiting holes at different positions of the sliding rail.

Preferably, a spring is arranged in the telescopic rod, and the gear is pressed on the rack to form reliable meshing. Meanwhile, the length change of the telescopic rod in the reciprocating swinging process can be compensated through the telescopic motion of the telescopic rod.

Preferably, the rack is perpendicular to the bottom surface of the box body.

Preferably, the seat and the seat connecting piece can freely rotate and can be folded through the seat connecting piece, so that the unfolding and the storage effects of the seat are realized.

Preferably, the legs of the seat are foldable.

The beneficial effects of the utility model are that.

When the device is used, the rocker is pulled by hand to move up and down, and the operation is simple and labor-saving. In addition, the box body is provided with a plurality of rubbing disks, so that the effective rubbing area is increased, the cleaning dead angle is removed, and the back is cleaned more comprehensively and more efficiently.

The device is provided with a seat, and the gradient of the box body can be adjusted. The application range is wider and the use comfort is better for different people. Meanwhile, when the device is not used, the seat can be folded and stored, and the rocker is pulled back upwards, so that the space can be effectively saved.

Drawings

The invention is further described with reference to the following figures and examples.

Fig. 1 is a schematic structural view of the case body perpendicular to the ground according to the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the embodiment of the present invention after the box body is adjusted at a certain angle.

Fig. 3 is a front view of the internal structure of the box body according to the embodiment of the present invention.

Fig. 4 is a side view of the internal structure of the case according to the embodiment of the present invention.

Fig. 5 is a schematic view of the telescopic rod structure of the present invention.

In the figure, 1, an outer frame; 2. a slide rail; 3. a slider; 4. a suction cup; 5. a box body; 6. rubbing a bath pan; 7. a rocker; 8. a bevel gear; 9. a large belt pulley; 10. a belt; 11. a small belt pulley; 12. a telescopic rod; 13. a gear; 14. a scrubbing disc mounting plate; 15. a rack; 16. a seat; 17. a seat attachment; 18. a slide bar; 19. a spring; 20. a linear bearing; 21. and (4) a sliding sleeve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is noted that certain terms of orientation or positional relationship are used only for convenience of description and simplicity of description, and 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 therefore should not be construed as limiting the present invention.

Please combine and refer to fig. 1 and fig. 2, the utility model provides a back of body chair is rubbed with hands in manual bathing comprises frame 1, box 5, inclination adjustment mechanism, rubs with the hands and sets up motion, seat 16 and seat connecting piece 17, be provided with a plurality of sucking discs 4 on frame 1 and adsorb fixed mounting on the wall through sucking disc 4, inclination adjustment mechanism comprises two sets of slide rail 2 and the slider 3 that mutually support, and two sliders 3 pass through the hinge and install respectively in box 5 both sides, and two slide rail 2 fixed mounting are in frame 1 surface both sides. By moving the sliding blocks 3 on the sliding rails 2, the box body 5 installed between the two sliding blocks 3 can be inclined at different angles. Be provided with a plurality of spacing holes on slide rail 2, can realize spacing to slider 3 through set up the bolt in the spacing hole of different positions, and then realize the holding to 5 angles of box. As shown in FIG. 1, the embodiment of the present invention provides a schematic structure diagram of a box perpendicular to the ground, as shown in FIG. 2, the present invention provides a schematic structure diagram of a box with an angle adjustable. The seat 16 is installed below the box 5 through a seat connector 17, the seat 16 can be folded through the seat connector 17, and at the same time, the legs of the seat 16 can be folded to achieve the effects of storage and unfolding. When it is desired to use, a user opens the seat 16 to lie flat and opens the folded legs to rest on the floor and sits on the seat 16 for bathing. When the folding chair is not used, a user folds and folds chair legs of the chair 16, the chair 16 is turned to the position close to the box body 5 through the chair connecting piece 17 to achieve storage of the chair 16, the box body 5 automatically moves to the position close to the outer frame 1 around the hinge on the sliding block 3, and meanwhile the rocker 7 is pulled back upwards to the position perpendicular to the ground, so that the purpose of saving space can be achieved.

Referring to fig. 4 and 5 in combination, the bath rubbing plate moving mechanisms are 2 sets, are symmetrically arranged on the box body 5 from left to right, and each set of bath rubbing plate moving mechanism consists of a rocker 7, a bevel gear 8, a large belt wheel 9, a belt 10, a small belt wheel 11, an expansion rod 12, a gear 13, a bath rubbing plate mounting plate 14, a rack 15 and a bath rubbing plate 6. In the embodiment, 3 bathing disks 6 in each set of bathing disk movement mechanism are arranged on the bathing disk mounting plate 14 at intervals, the number of the gears 13 is the same as that of the bathing disks 6, the gears 13 are coaxially and fixedly mounted on the corresponding bathing disks 6 respectively, the gears 13 are meshed with the racks 15, and the racks 15 are mounted on the box body 5. The rocker 7 is connected with the bevel gear 8, the bevel gear 8 is connected with the large belt wheel 9, the large belt wheel 9 and the small belt wheel 11 are driven by the belt 10, the small belt wheel 11 is connected with the telescopic rod 12, and the telescopic rod 12 is connected with the bathing basin mounting plate 14. The bevel gear 8, the large belt wheel 9 and the small belt wheel 11 are sequentially driven by vertically shaking the rocker 7, the telescopic rod 12 is driven by the small belt wheel 11 to reciprocate, so that the bathing disc mounting plate 14 is driven to reciprocate linearly, meanwhile, the gear 13 is meshed with the rack 15 to rotate and drive the bathing disc 6 connected with the gear 13 to rotate, and the bathing function is realized.

Referring to fig. 5, the telescopic rod 12 is provided with a sliding rod 18, a spring 19, a linear bearing 20 and a sliding sleeve 21, the sliding rod 18 and the sliding sleeve 21 slide relative to each other through the linear bearing 20 to achieve the purpose of extension and retraction, and the spring 19 is always in a compressed state to ensure that the telescopic rod 12 always outputs thrust outwards. When the telescopic rod 12 swings back and forth, the gear 13 can be pressed on the rack 15 by the thrust generated by the spring 19, and reliable meshing is formed. Meanwhile, the length change of the telescopic rod 12 in the reciprocating swing process can be compensated through the telescopic motion of the telescopic rod 12.

Referring to fig. 1 to 4, in use, a user adjusts the angle of the box body 5 to unfold the seat 16, then sits on the seat 16 by leaning against the box body 5, holds the rocking bars 7 on two sides of the box body 5 with both hands to move up and down, the reciprocating swing of the rocking bars 7 drives the bevel gears 8 to do reciprocating rotary motion, the bevel gears 8 drive the large belt wheels 9 connected with the bevel gears and drive the small belt wheels 11 to do reciprocating rotary motion synchronously through the belt 10, the small belt wheels 11 drive the telescopic rods 12 connected with the small belt wheels 11 to do reciprocating swing, and the bathing disc mounting plate 14 connected with the other ends of the telescopic rods 12 does up and down linear reciprocating motion along with the reciprocating swing of the telescopic rods 12. Meanwhile, the gear 13 is meshed with the rack 15 to rotate and drive the bathing disc 6 connected with the gear 13 to rotate, so that the bathing function is realized.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A manual back rubbing chair for bathing comprises an outer frame, a box body, an inclination angle adjusting mechanism, a rubbing tray moving mechanism, a seat and a seat connecting piece, wherein a plurality of suckers are arranged on the outer frame and are fixedly arranged on a wall surface through the suckers; the bath rubbing disc moving mechanism comprises 2 sets of bath rubbing disc moving mechanisms which are symmetrically arranged on the box body, each set of bath rubbing disc moving mechanism comprises a rocker, a bevel gear, a large belt wheel, a belt, a small belt wheel, a telescopic rod, a gear, a rack, a bath rubbing disc mounting plate and a bath rubbing disc, the bath rubbing discs are arranged on the bath rubbing disc mounting plate at intervals, the number of the gears is the same as that of the bath rubbing discs and are respectively and fixedly arranged on the corresponding bath rubbing discs coaxially, the gears are meshed with the rack, the rack is arranged on the box body, the rocker is connected with the bevel gear, the bevel gear is connected with the large belt wheel, the large belt wheel and the small belt wheel are driven by the belt, the small belt wheel is connected with the telescopic rod, the telescopic rod is connected with the bath rubbing disc mounting plate, and the bevel gear, the bevel gear and the bath rubbing disc are sequentially driven by vertically shaking rods, The large belt wheel and the small belt wheel drive the telescopic rod to swing in a reciprocating mode through the small belt wheel so as to drive the bathing disc mounting plate to do reciprocating linear motion, meanwhile, the gear is meshed with the rack to do rotary motion and drive the bathing disc connected with the gear to do rotary motion, and therefore the bathing function is achieved, and the seat is connected with the lower surface of the box body through the seat connecting piece.

2. A manual back rubbing chair for bath according to claim 1, wherein a plurality of limiting holes are provided on the slide rail for limiting the movement of the slide block, and the inclination of the box body at different angles can be realized by providing bolts on the limiting holes at different positions of the slide rail.

3. A manual bath back rubbing chair as claimed in claim 1, wherein a spring is provided in the telescopic rod to press the gear against the rack to form a positive engagement.

4. A hand operated back rubbing chair for bathing in accordance with claim 1, wherein said rack is perpendicular to the bottom surface of said cabinet.

5. A manual bath back rubbing chair according to claim 1, wherein the chair is further foldable by the chair attachment to allow stowing and unfolding of the chair.

6. A manual bath back rubbing chair as claimed in claim 1, wherein the legs of the chair are foldable.