TWI746346B - Shampoo chair - Google Patents

Abstract

A shampoo chair includes a seat unit, a backrest pivotally installed on the seat unit, and a telescopic trough body installed on the top end of the backrest. The backrest can be operated to pivot downward relative to the seat unit from a backrest position to a reclining position for horizontal reclining, and when the backrest is located in the reclining position, the telescopic trough can be The operation extends downward and deforms, and changes from a retracted state to an unfolded state that defines a accommodating space with an opening facing upwards. Through the structural design of the backrest and the telescopic tank, the shampoo chair can be used as a general seat. When it is needed to wash the hair of the occupant, the backrest can be operated to be suitable for the occupant. The horizontal position of lying down and adjusting the telescopic tank body to the unfolded state that can contain shampoo liquid is quite convenient and practical.

Description

Shampoo chair

The invention relates to a chair-shaped auxiliary device, in particular to a shampoo chair.

In order to allow people with disabilities to move at home or in nursing care facilities to expand their living space and facilitate communication with others, there are currently many styles of seat assistive devices available on the market, but currently such seat assistive devices are available. Usually only consider how to allow the user to ride on the displaced part, so the function is quite limited. If you want to assist the disabled with other tasks, such as assisting in body washing, washing hair or going to the toilet, you must allow the disabled to get out of the seat The shifting of the chair assistive device to other assistive devices will cause considerable inconvenience to the person with mobility impairment or the assisting person, and it will easily affect the quality of care for the mobility-impaired person.

Therefore, the purpose of the present invention is to provide a shampoo chair that can improve at least one of the disadvantages of the prior art.

Therefore, the shampoo chair of the present invention includes a seat unit for sitting, a backrest unit installed upright on the rear side of the seat unit, and a backrest unit installed on the top end of the backrest unit and can be backed by the backrest unit. Telescopic trough unit with linkage displacement of the unit. The backrest unit can be operated to pivot down from the upright backrest position relative to the seat unit to a horizontal lying position for lying down. When the backrest unit is in the horizontal position, the telescopic slot unit can be operated to extend and change from a storage state to an unfolded state. When the telescopic slot unit changes to the unfolded state, an opening is defined upward The capacity to install space.

The effect of the present invention is: through the structural design of the backrest unit and the telescopic trough unit installed on the seat unit, the shampoo chair of the present invention can be used as a general seat auxiliary device, and is also convenient It is a very innovative and convenient and practical creation for users to lie down to wash their hair.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same numbers.

Referring to Figures 1, 2, and 5, one embodiment of the shampoo chair 200 of the present invention is suitable for a user to sit on, and can be used for the user to lie down to wash their hair. The shampoo chair 200 includes a seat unit 3 for the user to sit in, a backrest unit 4 installed upright on the seat unit 3 for the user to lean back, and a detachable The telescopic trough unit 5 is installed off the ground at the top end of the backrest unit 4 for the user's head to lean back against.

The seat unit 3 includes a seat frame 31 that can be raised and lowered to adjust the height, a plurality of wheel bodies 36 installed at the bottom end of the seat frame 31 and used to roll against the ground, and a wheel body 36 arranged horizontally on the top end of the seat frame 31 The seat plate 32, a detachable soft seat cushion 33 stacked on the top surface of the seat plate 32, and two detachably mounted on the left and right sides of the seat plate 32 and extend upward and higher than the seat The armrest 35 of the cushion 33 and a basin 34 detachably installed under the seat plate 32. Since the seat frame 31 has many structures that can be raised and lowered to adjust the height, which is not the focus of the improvement of the present invention, it will not be described in detail.

The seat plate 32 has a plate body portion 321 provided at the top end of the seat frame 31 and two rail portions 323 extending back and forth and spaced left and right on the bottom surface of the plate body portion 321. The front side of the board portion 321 is recessed with a notch 322 penetrating up and down, and the guide rail portions 323 are respectively located on the left and right sides of the notch 322. The basin 34 is in an upward-opening shape, and can be pulled out forwards and then inserted and erected between the guide rails 323, and its opening is located directly under the notch 322, and can be used as a urinal or Potty use. The armrests 35 are detachably inserted underground on the left and right sides of the board portion 321. Since the basin 34 and the armrests 35 can be detachably installed on the seat plate 32 in many ways, the implementation is not limited to the aforementioned combination.

Referring to FIGS. 1, 2, and 3, the backrest unit 4 can be operated to pivotally change between a backrest position that is upright and extended relative to the seat frame 31 and a horizontal position that extends back and forth. The backrest unit 4 includes two back rods 41 pivotally connected to the rear side of the top end of the seat frame 31 at left and right intervals and extending upright, and a plurality of back rods 41 extending left and right and spaced up and down between the back rods 41的bucking component 42.

The back rods 41 can be operated to pivot backward and downward relative to the seat frame 31 to extend forward and backward. The abutting components 42 can be moved by the pivoting movement of the back rods 41 and can be used to cooperate for the user to lie down. Each abutment assembly 42 has a strip-shaped blocking body 421 fixed to one of the back rods 41 at one end thereof and extending toward the other back rod 41, and a first coupling body 421 fixed to the other back rod 41 Body 422, and a second coupling body 423 fixed on the free end of the blocking body 421 and detachably coupled to the first coupling body 422.

In this embodiment, the blocking bodies 421 are flexible and deformable structures, such as but not limited to cloth strips and rope bodies. When the second coupling body 423 of the one abutting component 42 is separated from the first coupling In the case of the body 422, the blocking body 421 will swing downward relative to the corresponding back rod 41 due to gravity, and will no longer block between the back rods 41. However, when implemented, in other embodiments of the present invention, The blocking bodies 421 are not necessarily flexibly deformable, but may also be of elastically deformable or non-deformable types, such as but not limited to plastic plates, wooden boards or other types of rods, and correspondingly change to be able to oppose the back rod 41 Pivoting backward or downward, without being blocked between the back rods 41.

In addition, in this embodiment, the correspondingly coupled first coupling body 422 and the second coupling body 423 are objects that can be magnetically attracted to each other, such as powerful magnets, but because the two objects are detachably combined, there are many types of structures. For example, it can also be changed to a fastener that buckles with each other. Therefore, in implementation, the coupling state of the first coupling body 422 and the second coupling body 423 is not limited to the above-mentioned type.

The telescopic tank unit 5 includes a mounting frame 51 detachably straddling the top ends of the back rods 41, a water tank body 52 mounted on the rear side of the mounting frame 51, and a drain valve 53 mounted on the water tank body 52. , And a plurality of covering members 54 extending left and right and arranged up and down on the mounting frame 51 to cover the front side of the sink body 52.

The mounting frame 51 is U-shaped with an opening facing downward, and has two mounting rod portions 510 that extend up and down and are detachably inserted and sleeved on the top ends of the back rods 41. The covering members 54 are arranged up and down and straddle between the mounting rod portions 510. Each covering member 54 has a sheet-shaped covering portion 541 extending left and right, and two covering portions 541 are respectively arranged at the left and right ends of the covering portion 541. And detachably clamped on the clamping parts 542 of the mounting rod parts 510 respectively. The covering parts 541 of the covering members 54 can be matched to cover the front of the sink body 52 for the user's head to lean back. In this embodiment, the covering portion 541 is a structure that can be flexibly deformed or elastically deformed, such as but not limited to a cloth strip or a plastic sheet, but the implementation is not limited thereto.

The sink body 52 is a container that can be telescopically deformed. When the backrest unit 4 is adjusted and changed to the horizontal position, the sink body 52 will be relatively located below the backrest unit 4 and can be operated to move from a storage state to The downward extension changes to an unfolded state. When it changes to the unfolded state, a accommodating space 520 with an upward opening for water is defined, and the drain valve 53 is located at the bottom end of the sink body 52 and can be It is opened to remove the liquid in the containing space 520.

1 and 3, when the shampoo chair 200 of the present invention is usually used as a seat aid, the seat cushion 33 can be arranged on the seat plate 32, and the backrest unit 4 can be adjusted to the backrest position. The abutment components 42 are adjusted to a state of straddling the back rods 41, the sink body 52 is adjusted to the storage state, and the covering members 54 are installed on the mounting frame 51. At this time, the shampoo chair 200 can be used by the user, and can be easily displaced through the design of the wheels 36, and can be raised and lowered to adjust the height of the seat frame 31, thereby adjusting the height of the seat cushion 33.

When the user riding in the shampoo chair 200 needs to go to the toilet, the seat cushion 33 can be detached from the seat plate 32, and the basin 34 can be installed on the seat plate 32, and the user can pass through the seat plate 32 The notch 322 is designed to directly use the basin 34 on the seat plate 32 without having to move to the toilet. After going to the toilet, the basin 34 can be detached and the excrement can be discarded. Clean. When bathing the user who is riding on the shampoo chair 200, during the bathing process, the blocking bodies 421 of the abutting assembly 42 can be detached from the corresponding back rod 41, so that the The user's back can be exposed for scrubbing.

Referring to FIGS. 2, 4, and 6, when the user who is riding in the shampoo chair 200 is to perform reclining shampoo and bathing operations, the backrest unit 4 can be adjusted to the horizontal position, and the sink body 52 Pull down from the storage state to adjust to the unfolded state, and detach the covering members 54 from the mounting frame 51 (as shown in FIG. 2), so that the opening of the sink body 52 is exposed. At this time, the user can be allowed to lie on the seat plate 32 and the abutment components 42 so that the user's head is exposed above the sink body 52. If necessary, several covering members 54 can be It is reinstalled on the mounting frame 51 so that the user's neck and/or head can be leaned against (as shown in FIG. 6) to improve the comfort of use. When the body part is to be washed, the first coupling body 422 and the second coupling body 423 of the abutment assembly 42 located below the back to be cleaned can be separated, so that the blocking body 421 can swing downward (as shown in the figure). 6), expose the corresponding part of the user's back for cleaning.

To sum up, through the structural design of the backrest unit 4 and the telescopic trough unit 5 installed on the seat unit 3, the shampoo chair 200 of the present invention can be used as a general seat accessory. The backrest unit 4 can also be adjusted to the horizontal position, and the sink body 52 of the telescopic tank unit 5 can be adjusted to the unfolded state, so that the user can directly lie on the seat unit 3 and the The backrest unit 4 performs shampooing, and the accommodating space 520 defined by the sink body 52 expands to receive the water for shampooing, which is a rather innovative and convenient and practical creation. Therefore, the purpose of the invention can indeed be achieved.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to This invention patent covers the scope.

200: shampoo chair 3: Seat unit 31: seat frame 32: Sitting on the board 321: Board Body 322: Notch 323: Rail part 33: seat cushion 34: Basin 35: Handrail 36: Wheel center 4: Back-to-back unit 41: Back Rod 42: Leaning component 421: Block Leaning Body 422: The first combination 423: second combination 5: Telescopic trough unit 51: mounting frame 510: Installation pole 52: Sink body 520: storage space 53: Drain valve 54: Cover 541: Cover 542: Clip

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view of an embodiment of the shampoo chair of the present invention, and illustrates a situation when a backrest unit is in a backrest position and a telescopic tank unit is in a storage state; 2 is a perspective view of the embodiment, and illustrates the situation when the backrest unit is in a horizontal position, the telescopic slot unit is in an unfolded state, and a plurality of covering members are removed; Figure 3 is a side view of Figure 1; Figure 4 is a side view of Figure 2; Figure 5 is a perspective exploded view of the embodiment; and Fig. 6 is a view similar to Fig. 2 illustrating a situation where part of the covering member is inserted and part of the blocking body is pivoted downward relative to one of the back rods.

200: shampoo chair

3: Seat unit

31: seat frame

32: Sitting on the board

321: Board Body

322: Notch

323: Rail part

34: Basin

35: Handrail

36: Wheel center

4: Back-to-back unit

41: Back Rod

42: Leaning component

421: Block Leaning Body

422: The first combination

423: second combination

5: Telescopic trough unit

51: mounting frame

510: Installation pole

52: Sink body

53: Drain valve

54: cover

541: Cover

542: Clip

Claims (5)

A shampoo chair includes: a seat unit for sitting; a backrest unit, which is installed upright on the back side of the seat unit, and can be operated to move toward the backrest position relative to the seat unit from the upright position. The lower pivot changes to a horizontal lying position for lying down. The backrest unit has two back rods pivotally connected to the seat unit at two left and right intervals and extending upright, and a plurality of up and down spaced apart and detachable The ground straddles the abutment components between the back rods, and each abutment component has a blocking body with one end fixed to one of the back rods and extending toward the other back rod, and one is installed on the other back rod. A first combination body on the rod, and a second combination body installed on the blocking body and detachably connected to the first combination body; and a telescopic groove unit installed on the top end of the backrest unit and Displaced by the backrest unit, and when the backrest unit is in the horizontal position, it can be operated to extend and change from a storage state to an unfolded state. When the telescopic groove unit changes to the unfolded state, it will define An accommodating space with an opening facing upward is provided. The telescopic trough unit includes a mounting frame detachably mounted on the back rods, and a mounting frame mounted on the mounting frame and capable of being operated between the stowed state and the unfolded state. A variable sink body, and a plurality of covering members arranged up and down and detachably extending left and right on the mounting frame to cover the opening of the sink body. The mounting frame has two up and down extending and spaced left and right mounted on the mounting frame, respectively. For the mounting rod parts of the back rod, the covering members are detachably extended left and right to straddle between the mounting rod parts. The shampoo chair according to claim 1, wherein the telescopic tank unit further includes a A drain valve connected to the water tank body. The shampoo chair according to claim 1, wherein the correspondingly combined first combined body and the second combined body are detachably connected together through mutual buckling or mutual magnetic adsorption. The shampoo chair according to claim 1, wherein the seat unit includes a seat frame, a seat plate installed at the top of the seat frame, and a basin body installed at the bottom of the seat plate, the seat plate There is a plate body portion defining a notch that penetrates up and down, and two rails which are spaced left and right and extend forward and backward on the bottom surface of the plate body and respectively located on the left and right sides of the notch. The bowl is capable of It is detachably installed between the guide rail parts, and the opening faces upward to communicate with the notch. The shampoo chair according to claim 4, wherein the seat unit further includes a seat cushion detachably stacked on the top side of the seat board and covering and shielding the recess.

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