CN113842072A

CN113842072A - Cantilever type telescopic folding shower chair

Info

Publication number: CN113842072A
Application number: CN202110926624.6A
Authority: CN
Inventors: 蔡应麟; 徐兆火; 李华东; 梁创佳; 朱健齐
Original assignee: Guangdong Delta Environmental Protection Technology Co ltd
Current assignee: Guangdong Delta Environmental Protection Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-12-28
Anticipated expiration: 2041-08-12
Also published as: CN113842072B

Abstract

The invention discloses a cantilever type telescopic folding shower chair which comprises a seat plate, a base, a front-back adjusting assembly and a height adjusting assembly, wherein the base comprises a left base and a right base; one end of the front and rear adjusting component is connected with the seat plate, the other end of the front and rear adjusting component is connected with the main beam, and at least one front and rear adjusting gear is arranged on the front and rear adjusting component to adjust the position of the seat plate in the front and rear direction; one end of the height adjusting component is connected with the seat plate, the other end of the height adjusting component is connected with the front and rear adjusting component, and the height adjusting component is provided with at least one height adjusting gear to adjust the height of the seat plate.

Description

Cantilever type telescopic folding shower chair

Technical Field

The invention relates to the technical field of shower chairs, in particular to a cantilever type telescopic folding shower chair.

Background

At present, in the shower process, people often have the situation that certain parts of the body are difficult to clean or are tired due to long-time shower, especially for old people and disabled people, in the shower process, the people often cause a lot of difficulties in bathing due to inconvenient actions, for example, certain parts of the body are difficult to scrub, and the people are uncomfortable due to incapability of standing or standing for a long time, and feel tired due to excessive actions in the shower process. Therefore, it is very important to find a tool which can assist people in bathing, and particularly can help bathers finish bathing actions on bodies conveniently in the bathing process of old people or disabled people. Simultaneously because the height requirement to the chair is different to the people of different heights in the shower process, but ordinary chair can't satisfy the height and the fore-and-aft direction's of seat regulation, and when the shower, because ground is wet and smooth, the problem that ordinary chair appears sliding and toppling over easily in the bathroom to produce the potential safety hazard. The existing shower chair is mostly a smooth surface, waste liquid after bathing can not be collected in the bathing process, when the shower system with the heat energy recovery device is matched to work, the waste liquid can not be collected on the surface of the shower chair and flows into the heat energy recovery device, and the waste liquid is subjected to heat exchange with air too early when flowing out from the shower chair, so that partial heat energy loss is caused.

The patent application with publication number CN108158451A discloses a shower chair, which comprises a seat board, two of bedplate are equipped with first handrail, be equipped with first arch between two first handrails, be equipped with a plurality of holes that leak on the first arch, the center of bedplate bottom articulates there are two bracing pieces, two bracing pieces are X type and intersect, the both ends of bracing piece all are equipped with and prop the leg, and the both ends of bracing piece cup joint in propping the leg, the pot head that props the leg is equipped with first protection skin, the lower extreme is equipped with anti-skidding callus on the sole, the lower extreme of two bracing pieces is equipped with the seat pipe, the seat pipe distributes in the both sides of bedplate, the one end of two seat pipes is connected with a backup plate, the backup plate both ends are equipped with the second handrail, the top of second handrail is equipped with the shrinkage pool, it is protruding to be equipped with the second between two second handrails, be equipped with a plurality of bleeder vents on the second arch. The shower chair of this patent can't accomplish the regulation to the height and the fore-and-aft direction of seat, and can't fold, can't adapt to the crowd with different heights.

In response to the above needs, there is a need for a collapsible shower chair that is stably supported and that is capable of height and fore-aft adjustment.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a cantilever type telescopic folding shower chair, wherein the front and back extension of a seat plate is realized through a front and back adjusting assembly, the height extension of the seat plate is realized through a height adjusting assembly, and the rotation of a first fixed pipe around a main beam is realized through a rotation adjusting assembly, so that the seat plate is always positioned below a shower nozzle, a better shower effect is realized, and meanwhile, the base can provide enough and stable supporting force for the whole shower chair.

The bathing system solves the problems.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a cantilevered, telescopically collapsible shower chair comprising:

a seat plate;

the base is provided with main beams which cross the left side and the right side of the base;

one end of the front and rear adjusting component is connected with the seat plate, the other end of the front and rear adjusting component is connected with the main beam, and at least one front and rear adjusting gear is arranged on the front and rear adjusting component to adjust the position of the seat plate in the front and rear direction;

and one end of the height adjusting assembly is connected with the seat plate, the other end of the height adjusting assembly is connected with the front and rear adjusting assemblies, and the height adjusting assembly is provided with at least one height adjusting gear to adjust the height of the seat plate.

Preferably, the front and back adjusting assembly comprises a first fixed pipe, a guide rod and a first positioning pin, the length direction of the main beam is at least provided with two first fixed pipes, the first fixed pipes and the guide rod are arranged in a one-to-one correspondence mode, the guide rod is sleeved in the first fixed pipes, one ends of the first fixed pipes are fixedly connected with the main beam or are rotatably connected with the main beam, the first positioning pin is used for connecting the other ends of the first fixed pipes with the guide rod, the first fixed pipes and the guide rod are provided with at least two front and back adjusting gears, and the upper end of the guide rod is connected with the seat plate.

Preferably, the front and rear adjusting gears comprise at least two first positioning holes arranged on the guide rod and arranged at intervals along the length direction of the guide rod, and first matching holes arranged on the first fixing pipe, the first positioning pin penetrates through the first positioning holes and the first matching holes to connect the first fixing pipe with the guide rod, and the number of the first matching holes is at least one;

or the front and back adjusting gears comprise first positioning holes arranged on the guide rod and at least two first matching holes arranged on the first fixing pipe and arranged at intervals along the length direction of the first fixing pipe, and the number of the first positioning holes is at least one.

Preferably, the first positioning hole comprises a first upper positioning hole and a first lower positioning hole, and the first upper positioning hole and the first lower positioning hole are arranged on two opposite walls of the guide rod, so that the first upper positioning hole is communicated with the first lower positioning hole; the first matching hole comprises a first upper matching hole and a first lower matching hole, and the first matching hole and the first matching position hole are arranged on the two opposite walls of the first fixing pipe, so that the first upper matching hole is communicated with the first lower matching hole.

Preferably, an observation window is further arranged on the guide rod, a matching window is arranged on the first fixing pipe, the wall where the observation window is located is adjacent to the wall where the first upper positioning hole and the first lower positioning hole are located, the wall where the matching window is located is adjacent to the wall where the first upper matching hole and the first lower matching hole are located, the observation window and the matching window can be matched and positioned firstly in the process that the first positioning pin penetrates through the first fixing pipe and the guide rod, and then the first positioning pin is installed. If first last locating hole and first locating hole set up upper wall and the lower wall at the guide arm respectively, then observation window sets up the lateral wall between upper wall and lower wall, if set up at the inside wall, be not convenient for observe, observation window sets up the plug process of being convenient for observe first locating pin at the lateral wall, if first last locating hole and first locating hole set up inside wall and the lateral wall at the guide arm respectively, then observation window sets up the upper wall between inside wall and lateral wall, set up the plug process of being convenient for observe first locating pin like this, and make observation window on the guide arm more easily with match window one-to-one on the first fixed pipe, thereby make matching of first locating hole and first matching hole accuracy fix a position, observation window and match window are rectangular hole.

As more preferred, this application sets up two first fixed pipes, and along the three first locating hole that guide arm length direction interval set up on the guide arm, first locating hole runs through the upper and lower wall of guide arm sets up a matching hole on first fixed pipe, and first matching hole sets up the upper end of first fixed pipe just runs through the upper and lower wall of first fixed pipe, every first fixed pipe and guide arm are connected through a locating pin, through the first locating hole and the matching jogged joint with the locating pin and different positions, adjusts the length that the guide arm wore to establish first fixed pipe, and then adjusts the guide arm and remove in the front and back direction, finally realizes the removal of adjustment seat in the front and back direction.

Preferably, the height adjusting assembly comprises a first cross rod, two fixed pipes, a guide pipe and a second positioning pin, the first cross rod stretches across two first fixed pipes and is arranged in parallel with the main beam, at least two fixed pipes are arranged along the length direction of the first cross rod, the fixed pipes are arranged in a one-to-one correspondence manner, the guide pipe is sleeved in the fixed pipes, one end of each fixed pipe is fixedly connected with the first cross rod, the other end of each fixed pipe is connected with the guide pipe through the second positioning pin, and the upper end of the guide pipe is connected with the seat plate.

Preferably, the height adjusting gear comprises at least two second positioning holes arranged on the guide pipe and arranged at intervals along the length direction of the guide rod, and second matching holes arranged on the second fixing pipe, and the second positioning pin penetrates through the second positioning holes and the second matching holes to connect the second fixing pipe with the guide pipe; the number of the second matching holes is at least one;

or the height adjusting gear comprises a second positioning hole arranged on the guide pipe and at least two second matching holes arranged on the second fixing pipe and arranged at intervals along the length direction of the second fixing pipe, and the number of the second positioning holes is at least one.

Preferably, the guide rod is provided with a sliding groove, and two ends of the first cross rod are connected with the sliding groove on the guide rod through pulleys or sliding blocks. Set up the spout and can guarantee that first locating pin when adjusting the mounted position, make first horizontal pole both ends slide along the spout, drive the seat simultaneously and overturn to certain angle to make the angle increase between seat and the guide arm, be convenient for observe the matching location in first locating hole and first matching hole and the installation of first locating pin.

Preferably, the main beam is provided with a front-back adjusting component, the front-back adjusting component is connected with the main beam, and the front-back adjusting component rotates around the main beam through the front-back adjusting component.

Preferably, the rotation adjusting assembly comprises a rotating sleeve, a second cross rod, a fixing frame and a rotating frame, the fixing frame and the rotating frame are the same in quantity, the rotating sleeve is sleeved on the main beam, one end of the first fixed pipe is fixedly connected with the outer wall of the rotating sleeve, the second cross rod is arranged between the two first fixed pipes, at least one rotating frame is arranged on the second cross rod, the fixing frame is fixedly arranged on the main beam, a limiting rod is arranged on the fixing frame, at least two limiting clamping grooves are arranged on the rotating frame, and the limiting clamping grooves are clamped on the limiting rod so that the rotating frame and the fixing frame can be clamped.

Preferably, when the swivel mount sets up one, the swivel mount sets up the middle zone of second horizontal pole, the rotating sleeve includes left sleeve pipe and right sleeve pipe, first fixed pipe sets up two, and left sleeve pipe and one of them first fixed union coupling, right sleeve pipe and another first fixed union coupling, the intermediate position department at the girder is fixed to the mount, can guarantee like this to provide firm holding power for front and back adjusting part and altitude mixture control subassembly behind swivel mount and the mount joint.

Preferably, the rotary frame and the fixed frame are two, two ends of the second cross rod extend to the outer side of the first fixed pipe, the two rotary frames are respectively arranged at two ends of the second cross rod, and each rotary frame is correspondingly provided with one fixed frame.

Preferably, the seat plate is provided with a plurality of water collecting grooves and drain holes communicated with the water collecting grooves.

More preferably, the water collecting grooves are provided on the upper surface of the seat plate, the front-back direction of the seat plate is the same as the front-back direction of the shower chair, the water collecting grooves extend in the front-back direction or the left-right direction of the seat plate, further preferably, the water collecting grooves extend in the front-back direction of the seat plate, the adjacent water collecting grooves are provided at intervals in the left-right direction of the seat plate, each water collecting groove extends in a gradually decreasing trend from the rear end to the front end in the height direction, so that the height of the water collecting groove at the rear end is lower than that at the front end of the water collecting groove, thereby ensuring that water flows from the rear end to the front end of the water collecting groove, the front end outlet of the water collecting groove is directly communicated with the drain hole or is communicated with the drain hole through a drain flow passage, at least 1 drain flow passage is provided, the drain flow passage is communicated with the front end of the water collecting groove, and the drain flow passage is communicated with the drain hole, the drain hole is arranged downwards perpendicular to the seat plate and penetrates through the lower surface of the seat plate, so that the bath water collected through the water collecting tank flows out of the drain hole to a heat energy recovery device of the bath system, the drain hole is arranged right downwards and vertically opposite to a water inlet of the heat energy recovery device, so that the waste water after showering on the body can be quickly collected into fluid with a large cross section to avoid heat exchange with air too early, and the drain hole in the front end of the seat plate can realize that the waste water after showering is concentrated and then enters the heat energy recovery device of the bath system to realize effective heat exchange.

Compared with the prior art, the invention has the beneficial technical effects that:

the shower chair of the invention improves the stable supporting force of the whole shower chair by arranging the base, prevents the shower chair from sliding in wet and slippery environments such as a bathroom and the like, adjusts the connecting position of the first fixed pipe and the guide rod by arranging the front-back adjusting component, thereby adjusting the telescopic length of the guide rod to realize the fore-and-aft extension of the seat plate, adjusting the connecting position of the second fixed pipe and the guide pipe by arranging the height adjusting component, thereby adjusting the telescopic height of the conduit to realize the height expansion of the seat plate, clamping the limit clamping grooves at different positions of the rotating frame and the limit rods on the fixing frame through the rotation adjusting assembly to realize the rotation of the first fixing pipe around the main beam, therefore, the seat plate is always positioned below the shower nozzle, better shower effect is realized, and water flow is ensured to be always gathered in the same area.

The seat plate in the cantilever type shower chair is provided with the water collecting tank, so that waste water after bathing can be conveniently and quickly gathered in the water collecting tank and then enters the water discharging hole at the front end, the water discharging hole is vertically and downwards arranged, when the shower chair is placed above the heat energy recovery device of the bathing system, the water discharging hole is over against the water inlet of the heat energy recovery device, the water discharging hole is close to the water inlet of the heat energy recovery device, fluid with a large cross section can be quickly gathered from the waste water after showering on a body in the bathing process and enters the heat energy recovery device, the waste water is prevented from being subjected to heat exchange with air too early, efficient heat exchange is realized, and the heat loss of the waste water is reduced.

Drawings

FIG. 1 is a block diagram of a shower chair according to an embodiment of the present invention;

FIG. 2 is a block diagram of a fore-aft adjustment assembly in a shower chair according to an embodiment of the present invention;

FIG. 3 is a block diagram of the connection of the height adjustment assembly and the first stationary tube in a shower chair according to one embodiment of the present invention;

FIG. 4 is a block diagram of the connection of the rotary adjustment assembly to the first stationary tube in a shower chair according to one embodiment of the present invention;

FIG. 5 is a block diagram of the attachment of the main beam to the mounting bracket of a shower chair according to one embodiment of the present invention;

FIG. 6 is a folded view of a shower chair according to an embodiment of the present invention;

FIG. 7 is a block diagram of a top view of a seat plate of a shower chair according to an embodiment of the present invention;

FIG. 8 is a block diagram of a front view angle of a seat of a shower chair according to an embodiment of the present invention;

FIG. 9 is a top plan view of a seat plate of a shower chair in accordance with one embodiment of the present invention;

FIG. 10 is a cross-sectional view taken at A-A of FIG. 9;

FIG. 11 is a block diagram of a five shower chair according to an embodiment of the present invention;

wherein, the technical characteristics that each reference numeral refers to are as follows:

1. a base; 11. a left base; 12. a right base; 121. a top plate; 122. a front side tube; 123. a rear side tube; 124. a bottom tube; 125. a middle support tube; 126. an anti-slip sleeve; 2. a front and rear adjustment assembly; 21. a first stationary tube; 22. a guide bar; 221. A chute; 222. an observation window; 23. a first positioning pin; 3. a height adjustment assembly; 31. a second stationary tube; 32. a first cross bar; 321. a pulley; 33. a conduit; 34. a second positioning pin; 4. a rotation adjustment assembly; 41. rotating the sleeve; 42. A second cross bar; 43. a fixed mount; 431. a limiting rod; 44. a rotating frame; 441. a limiting clamping groove; 442. a folding position clamping groove; 5. a seat plate; 51. a water collection tank; 52. a drain hole; 53. a first drainage channel; 54. a second drainage channel; 55. a flow passage is communicated; 56. an upper deck seat plate; 57. a lower layer seat plate; 6. a main beam; 7. fixing the sleeve;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following embodiments.

Example one

Referring to fig. 1 and 5, the embodiment discloses a telescopic folding shower chair of cantilever type, including seat 5, base 1, front and back adjusting part 2 and altitude mixture control subassembly 3, base 1 includes left base 11 and right base 12, and left base 11 and right base 12 all include diapire, inside wall, lateral wall and roof, and left base 11 and right base 12's inside wall sets up relatively, and the roof is the setting of V type, can alleviate the weight of left base 11 and right base 12 like this, and the setting of roof V type makes the one end height that is close to the seat in left base 11 and the right base 12 fore-and-aft direction be less than the height of the other end to make left base 11 and right base 12 more firm.

As shown in fig. 7, the seat plate 5 is provided with a plurality of water collecting grooves 51 and water discharging holes 52 communicated with the water collecting grooves 51. The water collecting grooves 51 are provided on the upper surface of the seat plate 5, the front-back direction of the seat plate 5 is the same as the front-back direction of the shower chair, the water collecting grooves 51 extend in the front-back direction or the left-right direction of the seat plate 5, as shown in fig. 9 and 10, in this embodiment, preferably, the water collecting grooves 51 extend in the front-back direction of the seat plate 5, the adjacent water collecting grooves 51 are spaced apart in the left-right direction of the seat plate 5, each water collecting groove 51 extends in a gradually decreasing trend from the rear end to the front end in the height direction, so that the height of the water collecting groove 51 at the rear end is lower than that at the front end of the water collecting groove 51, thereby ensuring that the water flows from the rear end to the front end of the water collecting groove 51, the front end outlet of the water collecting groove 51 is directly communicated with the water discharge hole 52 or communicated with the water discharge flow passage, at least 1 water discharge flow passage is provided, and the water discharge flow passage is communicated with the front end of the water collecting groove 51, the drainage channel is communicated with the drainage hole 52, the drainage hole 52 is arranged downwards vertical to the seat plate 5, the drainage hole 52 penetrates through the lower surface of the seat plate 5, so that the bath water collected by the water collecting tank 51 flows out of the drainage hole 52 to a heat energy recovery device of the bathing system, the drainage hole 52 is vertically arranged downwards just opposite to a water inlet of the heat energy recovery device, so that the waste water after showering on the body can be quickly collected into fluid with a larger cross section to avoid heat exchange with air too early, and the waste water after bathing can be concentrated and then enters the heat energy recovery device of the bathing system through the drainage hole 52 at the front end of the seat plate 5 to realize effective heat exchange.

In this embodiment, as shown in fig. 9, two drainage channels are provided, including a first drainage channel 53 and a second drainage channel 54, the front ends of the water collecting grooves 51 located at the left and right sides of the seat plate 5 are respectively communicated with the left and right ends of the first drainage channel 53, the front end of the water collecting groove 51 located at the middle area of the seat plate 5 is communicated with the second drainage channel 54, the middle position of the second drainage channel 54 and the middle position of the first drainage channel 53 are communicated through a communication channel 55, a drainage hole 52 is provided at the center position of the first drainage channel 53, so that the water in the second drainage channel 54 flows into the drainage hole 52 in the first drainage channel 53 through the communication channel 55, the lowest points of the first drainage channel 53 and the second drainage channel 54 in the height direction are both located at the middle position of the channel, so that the first drainage channel 53 and the second drainage channel 54 are both provided in a structure in which the left and right ends are high and the middle are recessed, thereby ensuring that the waste water from bathing collects centrally in the intermediate position for further flow into the drain hole 52.

Seat 5 can be single layer board or double-deck board, as shown in fig. 8, this embodiment is preferred, seat 5 is double-deck board, including upper seat 56 and lower floor seat 57, set up a plurality of water catch bowl 51 on the upper seat 56, lower floor seat 575 is arranged in upper seat 56 below and be connected with upper seat 56, adjusting part 2 and height adjusting part 3 connect the lower surface at lower floor seat 57 around, and double-deck board design can guarantee that seat 5's structure is more firm.

The main beams 6 arranged across the left side and the right side of the base 1 are arranged on the base 1, namely the main beams 6 span between the upper half part of the left base 11 and the upper half part of the inner side wall of the right base 12, and the left base 11 and the right base 12 are both arranged in an extending manner along the front-back direction of the shower chair; one end of the front and rear adjusting component 2 is connected with the seat plate 5, the other end of the front and rear adjusting component is connected with the main beam 6, and at least one front and rear adjusting gear is arranged on the front and rear adjusting component 2 so as to adjust the position of the seat plate 5 in the front and rear direction; one end of the height adjusting component 3 is connected with the seat plate 5, the other end of the height adjusting component is connected with the front and back adjusting component 2, and the height adjusting component 3 is provided with at least one height adjusting gear to adjust the height of the seat plate 5.

As shown in fig. 2, the front-back adjusting assembly 2 includes a first fixing tube 21, a guide rod 22 and a first positioning pin 23, at least two first fixing tubes 21 are disposed along the length direction of the main beam 6, the first fixing tubes 21 and the guide rod 22 are disposed in a one-to-one correspondence manner, the guide rod 22 is sleeved in the first fixing tube 21, one end of the first fixing tube 21 is fixedly connected with the main beam 6 or rotatably connected with the main beam 6, the other end of the first fixing tube 21 is connected with the guide rod 22 by the first positioning pin 23, the first fixing tube 21 and the guide rod 22 are provided with at least two front-back adjusting gears, and the upper end of the guide rod 22 is connected with the seat plate 5. The lower terminal surface of seat 5 sets up the connecting piece, and the connecting piece includes two lateral walls, the upper end of guide arm 22 with two lateral walls of connecting piece rotate through the round pin axle and be connected, can rotate seat 5 like this when adjusting the hookup location of guide arm 22 and first fixed pipe 21, make seat 5 erect, be convenient for first locating pin 23 insert first locating hole in, when the shower chair is in fold condition, seat 5 can rotate to the state of perpendicular horizontal plane simultaneously.

The front and rear adjusting gears comprise at least two first positioning holes which are arranged on the guide rod 22 and are arranged at intervals along the length direction of the guide rod 22 and first matching holes which are arranged on the first fixing pipe 21, the first positioning pin 23 penetrates through the first positioning holes and the first matching holes to connect the first fixing pipe 21 with the guide rod 22, and the number of the first matching holes is at least one. The first fixing pipe 21 is a circular pipe or a square pipe, and the guide rod 22 has the same shape as the first fixing pipe 21. The second fixed pipe 31 is a circular pipe, and the guide pipe 33 has the same shape as the second fixed pipe 31.

The first positioning holes include a first upper positioning hole and a first lower positioning hole, which are provided on the opposite two walls of the guide bar 22 so as to communicate the first upper positioning hole with the first lower positioning hole; the first matching hole comprises a first upper matching hole and a first lower matching hole, and the first matching hole and the first matching position hole are arranged on two opposite walls of the first fixing pipe 21 so as to communicate the first upper matching hole with the first lower matching hole.

As shown in fig. 3, an observation window 222 is further disposed on the guide rod 22, a matching window is disposed on the first fixing tube 21, a wall of the observation window 222 is disposed adjacent to a wall of the first upper positioning hole and the first lower positioning hole, a wall of the matching window is disposed adjacent to a wall of the first upper matching hole and the first lower matching hole, in the process of the first positioning pin 23 penetrating through the first fixing tube 21 and the guide rod 22, the observation window 222 and the matching window may be first positioned in a matching manner, and then the first positioning pin 23 is installed. If the first upper positioning hole and the first lower positioning hole are respectively arranged on the upper wall and the lower wall of the guide rod 22, the observation window 222 is arranged on the outer side wall between the upper wall and the lower wall, if the observation window is arranged on the inner side wall, the observation is not convenient, the observation window 222 is arranged on the outer side wall, the plugging and unplugging process of the first positioning pin 23 is convenient to observe, if the first upper positioning hole and the first lower positioning hole are respectively arranged on the inner side wall and the outer side wall of the guide rod 22, the observation window 222 is arranged on the upper wall between the inner side wall and the outer side wall, the plugging and unplugging process of the first positioning pin 23 is convenient to observe, the observation window 222 on the guide rod 22 is more easily in one-to-one correspondence with the matching windows on the first fixing pipe 21, so that the first positioning hole and the first matching hole are accurately matched and positioned, and the observation window 222 and the matching windows are both elongated holes.

As shown in fig. 3, the height adjusting assembly 3 includes a first cross bar 32, a second fixed pipe 31, a guide pipe 33 and a second positioning pin 34, the first cross bar 32 spans between the two first fixed pipes 21 and is parallel to the main beam 6, at least two second fixed pipes 31 are arranged along the length direction of the first cross bar 32, the second fixed pipes 31 and the guide pipes 33 are arranged in a one-to-one correspondence manner, the guide pipe 33 is sleeved in the second fixed pipe 31, one end of the second fixed pipe 31 is fixedly connected with the first cross bar 32, the second positioning pin 34 connects the other end of the second fixed pipe 31 with the guide pipe 33, and the upper end of the guide pipe 33 is connected with the seat plate 5. The upper end of the conduit 33 is rotatably connected with the two side walls of the connecting piece through a pin shaft.

The height adjusting gear comprises at least two second positioning holes which are arranged on the guide pipe 33 and are arranged at intervals along the length direction of the guide rod 22, and second matching holes which are arranged on the second fixing pipe 31, and the second positioning pin 34 penetrates through the second positioning holes and the second matching holes to connect the second fixing pipe 31 with the guide pipe 33; the number of the second matching holes is at least one; the guide rod 22 is provided with a sliding groove 221, and two ends of the first cross bar 32 are connected with the sliding groove 221 of the guide rod 22 through a pulley 321 or a sliding block. The sliding groove 221 is arranged to ensure that the two ends of the first cross rod 32 slide along the sliding groove 221 when the mounting position of the first positioning pin 23 is adjusted, and meanwhile, the seat plate 5 is driven to overturn to a certain angle, so that the angle between the seat plate 5 and the guide rod 22 is increased, the matching positioning of the first positioning hole and the first matching hole and the mounting of the first positioning pin 23 can be conveniently observed

As shown in fig. 4, the shower chair of this embodiment further includes a rotation adjustment assembly 4, the rotation adjustment assembly 4 is used for connecting the front-rear adjustment assembly 2 and the main beam 6, and the front-rear adjustment assembly 2 rotates around the main beam 6 through the rotation adjustment assembly 4.

The rotary adjusting assembly 4 comprises a rotary sleeve 41, a second cross bar 42, a fixed frame 43 and a rotary frame 44, the fixed frame 43 and the rotary frame 44 are the same in number, the rotating sleeve 41 is sleeved on the main beam 6, one end of the first fixed pipe 21 is fixedly connected with the outer wall of the rotating sleeve 41, the second cross bar 42 is disposed between the two first fixed pipes 21, at least one rotating frame 44 is disposed on the second cross bar 42, the fixing frame 43 is fixedly arranged on the main beam 6, the fixing frame 43 comprises two fixing plates which are arranged in a pair firstly, a limiting rod 431 is fixedly arranged between the two fixing plates, the lower ends of the fixing plates are fixedly connected with the main beam 6, at least two limiting clamping grooves 441 are arranged on the rotating frame 44, the limiting clamping grooves 441 are arranged at one end of the rotating frame 44 far away from the joint with the second cross bar 42, the limiting clamping groove 441 is clamped on the limiting rod 431 so that the rotating frame 44 is clamped with the fixing frame 43. As shown in fig. 4 and 6, a folding position slot 442 is further disposed on the rotating frame, the folding position slot 442 is disposed at an end of the rotating frame 44 near a joint with the second cross bar 42, and the folding position slot 442 is used for being clamped on the stop rod 431 of the fixing frame 43 when the shower chair is in a folded state, so that the front-back adjusting assembly is in a state perpendicular to the ground or nearly perpendicular to the ground, and the fixing frame 43 and the rotating frame 44 are stably connected, so that the shower chair is kept in the folded state.

Still overlap on the girder 6 and establish fixed set up adapter sleeve 7, adapter sleeve 7 includes left adapter sleeve and right adapter sleeve, and mount 43 sets up on adapter sleeve 7's outer wall, adapter sleeve 7 sets up the spacing groove towards a terminal surface of adapter sleeve 41, adapter sleeve 41 sets up spacing convex part towards an end of adapter sleeve 7, rotates in the spacing groove through spacing convex part and realizes the rotatory spacing of swivel sleeve 41 and first fixed pipe 21, prevents that rotation angle is too big.

This embodiment sets up two first fixed pipes 21 and two fixed pipes 31 of second, and follow the three first locating hole that guide arm 22 length direction interval set up on guide arm 22, first locating hole runs through the upper and lower wall of guide arm 22 sets up a first matching hole on first fixed pipe 21, and first matching hole sets up the upper end of first fixed pipe 21 just runs through the upper and lower wall of first fixed pipe 21, and every first fixed pipe 21 and guide arm 22 are connected through a first locating pin 23, through being connected the first locating hole and the first matching hole with the locating pin and different positions, adjusts the length that guide arm 22 wore through first fixed pipe 21, and then adjusts guide arm 22 and remove in the front and back direction, finally realizes adjusting the removal of seat 5 in the front and back direction. Three second positioning holes are formed in the guide pipe 33 at intervals in the length direction of the guide pipe 33, the second positioning holes penetrate through the front side wall, the rear side wall, the left side wall and the right side wall of the guide pipe 33, a second matching hole is formed in the second fixing pipe 31 and is formed in the upper end of the second fixing pipe 31 and penetrates through the front side wall, the rear side wall, the left side wall and the right side wall of the second fixing pipe 31, each second fixing pipe 31 and the guide pipe 33 are connected through a second positioning pin 34, the second positioning pins 34 are connected with the second positioning holes and the second matching holes in different positions, the length of the guide pipe 33 penetrating through the second fixing pipe 31 is adjusted, the telescopic height of the guide pipe 33 in the height direction is adjusted, and finally the seat plate 5 is adjusted to move in the height direction. Swivel mount 44 and mount 43 set up two, and the both ends of second horizontal pole 42 extend to and are connected the outside of first fixed pipe 21, two swivel mount 44 sets up respectively the both ends of second horizontal pole 42, every swivel mount 44 corresponds and sets up a mount 43, and swivel mount 44 sets up three spacing draw-in groove 441 along the direction of height of swivel mount 44 to it carries out the rotation regulation of three gear around girder 6 to realize swivel mount 44 drive second horizontal pole 42 and first fixed pipe 21.

As shown in fig. 6, the shower chair of the present embodiment improves the stable supporting force of the whole shower chair by arranging the base, and prevents the shower chair from sliding in wet and slippery environments such as a bathroom, the shower chair adjusts the connecting position of the first fixing tube and the guide rod by arranging the front-back adjusting assembly, so as to adjust the telescopic length of the guide rod, so as to achieve front-back telescopic movement of the seat plate, adjusts the connecting position of the second fixing tube and the guide tube by arranging the height adjusting assembly, so as to adjust the telescopic height of the guide tube, so as to achieve height telescopic movement of the seat plate, and by rotating the adjusting assembly, the limiting clamping grooves at different positions of the rotating frame and the limiting rods on the fixing frame are clamped, so as to achieve rotation of the first fixing tube around the main beam, so that the seat plate is always located below the shower nozzle, so as to achieve a better shower effect, and ensure that water flow always converges in the same area, the shower chair of the present invention can be suitable for people with different heights, simultaneously when the guide pipe upper end extends the extreme lower position that the highest position, the end of guide arm extended first fixed pipe, folding position draw-in groove joint when on the gag lever post of mount to make the shower chair be in fold condition, the shower chair leans on wall or shower system under fold condition, has reduced the occupation space of shower chair.

Example two

Based on the first embodiment, the present embodiment is different from the first embodiment in that: the front and rear adjusting gears comprise first positioning holes arranged on the guide rod 22 and at least two first matching holes arranged on the first fixing pipe 21 and arranged at intervals along the length direction of the first fixing pipe 21, and the number of the first positioning holes is at least one.

EXAMPLE III

Based on the first embodiment, the present embodiment is different from the first embodiment in that: the height adjusting gear comprises a second positioning hole arranged on the guide pipe 33, at least two second matching holes arranged on the second fixing pipe 31 and arranged at intervals along the length direction of the second fixing pipe 31, and the number of the second positioning holes is at least one.

Example four

Based on the first embodiment, the present embodiment is different from the first embodiment in that: the swivel mount 44 sets up one, and swivel mount 44 sets up the middle zone of second horizontal pole 42, swivel casing 41 includes left sleeve pipe and right sleeve pipe, first fixed pipe 21 sets up two, and left sleeve pipe is connected with one of them first fixed pipe 21, and right sleeve pipe is connected with another first fixed pipe 21, and mount 43 is fixed in the intermediate position department of girder 6, can provide firm holding power for front and back adjusting part 2 and height adjusting part 3 after guaranteeing swivel mount 44 and mount 43 joint like this.

EXAMPLE five

Based on the first embodiment, the present embodiment is different from the first embodiment in that: as shown in fig. 11, in this embodiment, the left base 11 and the right base 12 are of a supporting pipe frame structure, each of the left base 11 and the right base 12 specifically includes a top plate 121, a bottom pipe 124, a front side pipe 122, a rear side pipe 123, and at least one middle supporting pipe 125, an upper end of the front side pipe 122 is connected to the top plate 121, a lower end of the front side pipe 122 is connected to one end of the bottom pipe 124, an upper end of the rear side pipe 123 is connected to the top plate 121, a lower end of the rear side pipe 123 is connected to the other end of the bottom pipe 124, the middle supporting pipe 125 is disposed between the top plate 121 and the bottom pipe 124, an anti-slip sleeve 126 is further sleeved on the bottom pipe for preventing the base 1 from sliding in the bathroom, and the bottom pipe 124, the front side pipe 122, and the rear side pipe 123 can be integrally bent and formed. The main beam 6 spans between the upper half of the left base 11 and the top plate 121 of the right base 12. The structural design of the supporting tube rack of the left base 11 and the right base 12 can reduce the weight of the left base 11 and the right base 12, and the middle supporting tube 125 can make the support of the left base 11 and the right base 12 more stable.

EXAMPLE six

Based on the first embodiment, the present embodiment is different from the first embodiment in that: in this embodiment, the drainage channel is provided with one drainage channel, the front ends of the water collecting grooves on the left side and the right side of the seat plate and the water collecting groove in the middle area are both communicated with one side of the drainage channel, the drainage hole is provided in the center of the drainage channel, so that the water collecting grooves are converged into the drainage hole in the drainage channel, and the lowest point of the drainage channel is located in the middle of the drainage channel.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A cantilevered, telescopically collapsible shower chair comprising:

a seat plate (5);

the device comprises a base (1), wherein main beams (6) which cross the left side and the right side of the base (1) are arranged on the base (1);

the front and rear adjusting component (2), one end of the front and rear adjusting component (2) is connected with the seat plate (5), the other end of the front and rear adjusting component is connected with the main beam (6), and at least one front and rear adjusting gear is arranged on the front and rear adjusting component (2) so as to adjust the position of the seat plate (5) in the front and rear direction;

the height adjusting assembly (3), the one end of height adjusting assembly (3) with seat (5) are connected, the other end with front and back adjusting part (2) are connected, height adjusting assembly (3) set up at least one height control gear, in order to adjust the height of seat (5).

2. A shower chair according to claim 1, characterized in that the fore-aft adjustment assembly (2) comprises a first fixed tube (21), a guide rod (22) and a first positioning pin (23), at least two first fixed tubes (21) being provided along the length of the main beam (6), the first fixed pipes (21) and the guide rods (22) are arranged in a one-to-one correspondence manner, the guide rods (22) are sleeved in the first fixed pipes (21), one end of the first fixed pipe (21) is fixedly connected with the main beam (6) or is rotatably connected with the main beam (6), the first positioning pin (23) connects the other end of the first fixing tube (21) with the guide rod (22), the first fixing pipe (21) and the guide rod (22) are provided with at least two front and back adjusting gears, and the upper end of the guide rod (22) is connected with the seat plate (5).

3. The shower chair according to claim 2, wherein the front and rear adjusting positions further comprise at least two first positioning holes arranged on the guide rod (22) and arranged at intervals along the length direction of the guide rod (22), and first matching holes arranged on the first fixing pipe (21), the first positioning pin (23) penetrates through the first positioning holes and the first matching holes to connect the first fixing pipe (21) with the guide rod (22), and the number of the first matching holes is at least one;

or the front and back adjusting gears comprise first positioning holes arranged on the guide rod (22) and at least two first matching holes arranged on the first fixing pipe (21) and arranged at intervals along the length direction of the first fixing pipe (21), and the number of the first positioning holes is at least one.

4. Shower chair according to claim 2, characterized in that the height adjustment assembly (3) comprises a first crossbar (32), a second fixed tube (31), a conduit (33) and a second positioning pin (34), the first cross bar (32) spans between the two first fixed tubes (21) and is arranged in parallel with the main beam (6), at least two second fixed tubes (31) are arranged along the length direction of the first cross bar (32), the second fixed pipes (31) and the guide pipes (33) are arranged in a one-to-one correspondence manner, the guide pipe (33) is sleeved in the second fixed pipe (31), one end of the second fixed pipe (31) is fixedly connected with the first cross rod (32), the other end of the second fixing pipe (31) is connected with the guide pipe (33) through the second positioning pin (34), and the upper end of the guide pipe (33) is connected with the seat plate (5).

5. The shower chair according to claim 4, wherein the height adjustment gear comprises at least two second positioning holes arranged on the guide tube (33) and arranged at intervals along the length direction of the guide rod (22), and a second matching hole arranged on the second fixing tube (31), and the second positioning pin (34) penetrates through the second positioning holes and the second matching hole to connect the second fixing tube (31) and the guide tube (33); the number of the second matching holes is at least one;

or the height adjusting gear comprises a second positioning hole arranged on the guide pipe (33) and at least two second matching holes arranged on the second fixing pipe (31) and arranged at intervals along the length direction of the second fixing pipe (31), and the number of the second positioning holes is at least one.

6. The shower chair according to claim 4, wherein the guide bar (22) is provided with a sliding groove (221), and both ends of the first cross bar (32) are connected with the sliding groove (221) of the guide bar (22) through a pulley (321) or a sliding block.

7. A shower chair according to claim 2, further comprising a swivel adjustment assembly (4), the swivel adjustment assembly (4) being adapted to connect the fore-aft adjustment assembly (2) and the main beam (6), the fore-aft adjustment assembly (2) being rotatable about the main beam (6) by the swivel adjustment assembly (4).

8. Shower chair according to claim 7, characterized in that the rotary adjustment assembly (4) comprises a rotary sleeve (41), a second crossbar (42), a fixed frame (43) and a rotary frame (44), the fixed frame (43) and the rotary frame (44) being equal in number, the rotating sleeve (41) is sleeved on the main beam (6), one end of the first fixed pipe (21) is fixedly connected with the outer wall of the rotating sleeve (41), the second cross bar (42) is arranged between the two first fixed tubes (21), at least one rotating frame (44) is arranged on the second cross bar (42), the fixed frame (43) is fixedly arranged on the main beam (6), the fixed frame (43) is provided with a limiting rod (431), the rotating frame (44) is provided with at least two limiting clamping grooves (441), the limiting clamping groove (441) is clamped on the limiting rod (431) so that the rotating frame (44) and the fixing frame (43) can be clamped.

9. The shower chair according to claim 8, wherein there are two rotating frames (44) and two fixed frames (43), two ends of the second cross bar (42) extend to the outside of the connected first fixed pipe (21), two rotating frames (44) are respectively provided at two ends of the second cross bar (42), and one fixed frame (43) is provided for each rotating frame (44).

10. A shower chair according to claim 1, characterized in that several water collecting channels (51) and drainage holes (52) communicating with the water collecting channels (51) are provided on the seat plate (5).