One-piece seat and shower chair

Abstract

One-piece seat plate, characterized in that it comprises: a seat plate body (100), wherein the underside of the seat plate body (100) is recessed upwards and forms an interior space (101), wherein the interior space (101) is configured to fully or partially accommodate a turntable assembly (200), wherein a turntable mounting structure for fastening the turntable assembly (200) is provided in the interior space (101), and wherein a plug-in structure is provided on the underside of the seat plate body (100), the plug-in structure having an opening, through which a tubular component can be inserted, and wherein the plug-in structure is arranged completely or partially within the interior (101).

Description

Technical field

[0001] The present utility model relates to the field of aids in the medical technology sector, in particular a one-piece seat and a shower chair. State of the art

[0002] Shower chairs are generally used to assist people with limited mobility, such as the elderly or patients, when bathing, and typically feature a sliding and / or swivel function. Therefore, a sliding and / or swivel mechanism must be incorporated between the seat and base components. Conventional shower chairs are usually manufactured by modifying existing seating designs, requiring a certain amount of clearance between the seat and base components to accommodate the sliding and / or swivel mechanism, which increases the overall seat height of the shower chair.While it is possible to lower the chair using a telescopic foot tube, due to the limited height of the bathtub, the seat position of the shower chair remains at a relatively high level (a certain distance above the bathtub height) even when the telescopic tube is lowered to its lowest possible position. This is particularly impractical for shorter individuals, and when shorter people sit on the chair, their feet remain in the air, which can further increase the emotional instability of patients and worsen the user experience.

[0003] Furthermore, when the shower chair is transported disassembled, the swivel mechanism located outside the seat plate also takes up a certain height / thickness, so that fewer products can be stored in the given transport space (such as a container), which leads to an increase in transport costs. Content of the present utility model

[0004] The present utility model aims to solve at least one of the prior art technical problems. To this end, the present utility model proposes a one-piece seat and a shower chair that can effectively reduce the seat height of the shower chair and facilitate its use.

[0005] According to an embodiment of a first aspect of the present utility model, the one-piece seat plate comprises a seat plate body, the underside of which is recessed upwards and forms an interior space, wherein the interior space is designed to fully or partially accommodate the turntable assembly, a turntable mounting structure for fastening the turntable assembly is provided in the interior space, the underside of the seat plate body is provided with a plug-in structure, wherein the plug-in structure has an opening through which a tubular component can be inserted, and wherein the plug-in structure is arranged fully or partially within the interior space.

[0006] According to the embodiment of the present utility model of the one-piece seat plate, at least the following advantageous effects result: By partially or completely concealing the turntable assembly and the external tubular components inside the underside of the seat plate body, the seat plate can be positioned closer to the support leg or beam during assembly, effectively reducing the seat plate's height. This lowers the seat height of the shower chair and makes it easier for various user groups, especially shorter individuals. Compared to conventional shower chairs, it is more comfortable to use, improves the user experience, and also effectively reduces the packaging height / thickness of the shower chair product after disassembly, allowing more products to be accommodated in the designated transport space and thus reducing transport costs.

[0007] According to some embodiments of the present utility model, the seat plate body is a single-part structure produced by injection molding.

[0008] According to some embodiments of the present utility model, the turntable mounting structure consists of several turntable mounting holes arranged on the upper wall of the interior.

[0009] According to some embodiments of the present utility model, the upper wall of the interior is provided with several reinforcing ribs.

[0010] According to some embodiments of the present utility model, the plug-in structure comprises backrest tube sockets arranged in the interior for inserting the backrest and / or armrest tube sockets arranged in the interior for inserting the armrest.

[0011] According to some embodiments of the present utility model, a positioning bolt receptacle for receiving a positioning bolt mechanism for mounting the rotary table assembly is provided in the interior, wherein the positioning bolt receptacle is arranged partially or completely in the interior.

[0012] According to some embodiments of the present utility model, a bearing housing is arranged on the underside of the seat plate body, wherein the upper part of the bearing housing is positioned in the interior; wherein The interior contains a bearing housing mounting structure for mounting the bearing housing; or, The bearing housing and the seat plate body are designed as a single-part structure.

[0013] According to some embodiments of the present utility model, a bearing housing mounting structure is provided inside for mounting the bearing housing.

[0014] According to an embodiment of the second aspect of the present utility model, the shower chair comprises: a sliding base assembly, a swivel base assembly, and the one-piece seat plate according to any embodiment of the first aspect of the present utility model, wherein the sliding base assembly comprises support feet and a sliding rail slidably arranged on the support feet. The swivel base assembly is installed in the interior via the swivel base mounting structure, with the sliding rail being connected to the swivel base assembly.

[0015] The shower chair according to an embodiment of the present utility model has at least the following advantageous effects: It is a rotatable and movable shower chair, and the seat height is low, making it comfortable to use and thus meeting the different requirements of different users.

[0016] According to the embodiment of the third aspect of the present utility model, the shower chair comprises: a fixed support leg assembly, a swivel base assembly, and a one-piece seat plate according to any embodiment of the aforementioned first aspect of the present utility model, wherein the fixed support leg assembly is arranged below the seat plate body. The swivel base assembly is installed in the interior by means of the swivel base mounting structure, wherein the fixed support leg assembly is connected to the swivel base assembly.

[0017] The shower chair according to the embodiment of the present utility model has at least the following advantageous effects: It is a rotatable shower chair, the seat height is low, the application is comfortable, and it can be used by different people.

[0018] According to the fourth aspect of an embodiment of the present utility model, the shower chair comprises: a longitudinal foot frame assembly and a one-piece seat plate, wherein the longitudinal foot frame assembly is provided with a longitudinal tube assembly, and a sliding bearing is inserted in the bearing housing which can slidably interact with the longitudinal tube assembly.

[0019] The shower chair according to an embodiment of the present utility model has at least the following advantageous effects: It is a movable shower chair, the seat height is low, it is comfortable to use, and it is possible to use it by different people. Brief description of the characters

[0020] The above-mentioned and / or additional aspects and advantages of the present utility model will become clear and easily understandable from the following description of the exemplary embodiments in conjunction with the accompanying figures, wherein: Fig. Figure 1 shows a schematic front view of the seat platform body according to an embodiment of the present utility model; Fig. Figure 2 shows a schematic underside view of the seat platform body according to an embodiment of the present utility model; Fig. Figure 3 shows a schematic representation of the underside of the seat plate body with bearing housing according to an embodiment of the present utility model; Fig. Figure 4 shows a schematic representation of the seat platform body after the assembly of the swivel base assembly, the backrest and the armrest according to an embodiment of the present utility model; Fig. Figure 5 shows a schematic underside view of the seat platform body after the assembly of the swivel base assembly, the backrest and the armrest according to an embodiment of the present utility model; Fig. Figure 6 shows an exploded view (bottom view) of the seat base, the turntable assembly, the backrest and the armrest according to an embodiment of the present utility model; Fig. Figure 7 shows a schematic structural representation of the shower chair according to the first embodiment of the present utility model; Fig. Figure 8 shows an exploded view of the shower chair according to the first embodiment of the present utility model; Fig. Figure 9 shows a schematic structural representation of the shower chair according to the second embodiment of the present utility model; Fig. Figure 10 shows an exploded view of the shower chair according to the second embodiment of the present utility model; Fig. Figure 11 shows a schematic structural representation of the shower chair according to the third embodiment of the present utility model; Fig. Figure 12 shows an exploded view of the shower chair according to the third embodiment of the present utility model. Detailed descriptions

[0021] The embodiments of the present utility model are described in detail below, with exemplary embodiments shown in the figures and identical or similar reference numerals consistently denoting identical or similar elements or elements with identical or similar functions. The embodiments described below with reference to the figures are exemplary and serve solely to illustrate the present utility model and must not be understood as limiting it.

[0022] In the description of the present utility model, it is to be understood that positional designations such as top, bottom, front, back, left or right refer to the position or positional relationship shown in the figures and serve only to simplify the description of the utility model and do not mean or imply that the designated device or element must necessarily have a specific position, orientation or function, so that this is not to be understood as a limitation of the present utility model.

[0023] In the description of the present utility model, when a first and a second component are mentioned, this serves solely to distinguish technical features; it must not be understood as an indication or suggestion of relative importance, nor as an implicit statement of the number or order of the respective named technical features.

[0024] Unless expressly defined otherwise, in the description of this utility model, terms such as arrangement, assembly, connection and similar are to be interpreted broadly; experts in the relevant technical field can appropriately determine the specific meaning of the aforementioned terms within the framework of the utility model, taking into account the technical concept.

[0025] The following will refer to the Fig. 1 to 12 describe a one-piece seat and a shower chair according to embodiments of the present utility model.

[0026] As in the Fig. As shown in Figures 1 to 6, the one-piece seat plate according to an embodiment of the present utility model comprises the seat plate body 100, the underside of which is recessed upwards to form an interior space 101, the interior space 101 being designed to fully or partially accommodate the turntable assembly 200. A turntable mounting structure is provided in the interior space 101, enabling the turntable assembly 200 to be fixed in place; a plug-in structure is also provided on the underside of the seat plate body 100, which is provided with an opening to allow the insertion of a tubular component, the plug-in structure being arranged fully or partially within the interior space 101.

[0027] By partially or completely concealing the turntable assembly 200 and the external pipe component within the interior 101 on the underside of the seat plate body 100, the seat plate can be positioned closer to the support leg or beam during assembly. This effectively reduces the height of the seat plate, thereby also reducing the seat height of the shower chair. This makes it easier for different groups of people, especially those of shorter stature, to use. Compared to conventional shower chairs, this makes the application more comfortable and improves the user experience. Furthermore, the packaging height / thickness of the shower chair product after disassembly can be effectively reduced, allowing more products to be accommodated in a given transport space (such as a container), thus reducing transport costs.

[0028] In particular, as in Fig. Figure 5 shows the turntable assembly 200 installed in the interior 101, where it can be completely concealed within the interior 101 or only partially protrude. The opening of the plug-in structure for inserting the tubular component is located on the side of the seat base 100; the backrest 300, armrest 400, or similar components are inserted into the plug-in structure through the side opening of the seat base 100, with the plug-in structure either completely concealed within the interior 101 or only partially protruding. As a result, the turntable assembly 200 and the plug-in structure occupy little or no space below the seat base 100, allowing the seat to be positioned closer to the support leg or beam during assembly, thus reducing the seat height.

[0029] In some embodiments of the present utility model, the seat plate body 100 can be provided with a swivel assembly 200, a backrest 300, armrests 400 or other components as required, thereby enabling the assembly of various types of shower chairs, such as shower chairs without a backrest, shower chairs without armrests, swivel shower chairs, sliding shower chairs or sliding-swivel shower chairs, thus meeting different usage requirements, achieving a high degree of universality and promoting the standardization of the production of the seat plate, thereby reducing costs.

[0030] In actual production and application, it is sufficient for the factory to manufacture only a one-piece seat plate to meet the assembly requirements of various products, thereby facilitating the standardization of the production of product components and reducing costs.

[0031] In some embodiments of the present utility model, the support leg or the frame is designed as a telescopic structure, thus enabling height adjustment. This arrangement allows the adjustable minimum seat height of the shower chair to be lower than that of conventional shower chairs, thereby positioning the seat closer to the bathtub and making it easier for shorter people to use.

[0032] In some embodiments of the present utility model, the seat plate body 100 is designed as a single-part structure produced by injection molding, thereby achieving high structural strength, simple manufacturing and processing, and low costs.

[0033] In particular, the seat plate body 100 is manufactured by injection molding using a suitable injection mold, whereby the rotary table mounting structure or plug-in structure can be formed directly during injection molding (the injection mold has corresponding shape features) or is manufactured after injection molding of the seat plate body 100 by mechanical processing of the seat plate body 100.

[0034] It is understandable that in some embodiments of the present utility model the seat plate body 100 can also be formed in one piece by die casting, thereby obtaining a seat plate body 100 with high strength.

[0035] As in Fig. 2 and Fig. As shown in Figure 6, in some embodiments of the present utility model the turntable mounting structure is designed as several turntable mounting bores 102 arranged on the upper wall of the interior 101, wherein the turntable assembly 200 has corresponding bores, and the turntable assembly 200 can be mounted on the seat plate body 100 by means of screws, rivets or the like in conjunction with the turntable mounting bores 102.

[0036] In particular, during the injection molding of the seat plate body 100, a structurally particularly load-bearing support column or a receiving element is formed, wherein the rotary plate mounting bore 102 is arranged on this support column or receiving element, and the rotary plate mounting bore 102 can be designed as a threaded bore or a dowel pin hole.

[0037] As in Fig. 5 and Fig. As shown in Figure 6, the turntable assembly 200 in some embodiments of this utility model comprises an outer rotating ring 210 and an inner rotating ring 220 arranged on the inside of the outer rotating ring 210, wherein the outer rotating ring 210 and the inner rotating ring 220 are rotatably coupled to one another, wherein the inner rotating ring 220 is provided with an opening corresponding to the turntable mounting bore 102, and wherein the inner rotating ring 220 is fastened to the underside of the seat base 100 by means of screws, rivets or the like, while the outer rotating ring 210 is fixedly mounted to a support foot or beam, so that the seat base 100 is rotatable and both the outer rotating ring 210 and the inner rotating ring 220 are integrated into or concealed within the interior 101, thereby allowing the seat base 100 to be brought closer to the support foot or beam and thus reducing the height of the The seat of the shower chair is reduced.

[0038] As in the Fig. 2, Fig. 5 and Fig. As shown in Figure 6, in some embodiments of the present utility model several reinforcing ribs 110 are provided on the upper wall of the interior 101 to increase the structural strength of the seat platform body 100.

[0039] In particular, a support column is formed at the connection points of the reinforcing ribs 110, with the rotary table mounting bore 102 being provided on this support column.

[0040] As in Fig. 2 to Fig. As shown in Figure 6, the plug-in structure in some embodiments of the present utility model comprises backrest tube plug-in sockets 103 arranged in the interior 101 for receiving the backrest 300 in order to facilitate the assembly and disassembly of the backrest 300.

[0041] In particular, the backrest tube socket 103 is provided with a socket hole that enables the insertion of the backrest connecting tube 300, whereby a fastening mechanism, such as a ball detent or a locking pin, can be provided between the connecting tube and the socket hole to fix the backrest 300 to the backrest tube socket 103.

[0042] As in Fig. 2, Fig. 3, Fig. 5 and Fig. As shown in Figure 6, in some embodiments of the present utility model the backrest tube socket 103 is located essentially at the same height as the opening of the interior 101, so that the backrest tube socket 103 does not protrude from the underside of the seat base 100, thereby reducing interference between the backrest tube socket 103 and other components of the shower chair, reducing the vertical space occupied by the backrest tube socket 103 and effectively reducing the seat height of the shower chair.

[0043] As in the Fig. As shown in Figures 2 to 6, the plug-in structure in some embodiments of the present utility model comprises armrest tube plug sockets 104 arranged in the interior 101 for inserting the armrest 400 in order to enable the disassembly and assembly of the armrest 400.

[0044] In particular, several armrest tube sockets 104 are provided and distributed on both sides of the lower end of the seat base body 100, each armrest tube socket 104 being provided with a socket hole that allows the insertion of a connecting tube of the armrest 400; a fastening mechanism such as a ball detent, locking pin or the like may be provided between the connecting tube and the socket hole to fix the armrest 400 to the armrest tube socket 104.

[0045] As in the Fig. 2, Fig. 3, Fig. 5 and Fig. As shown in Figure 6, in some embodiments of the present utility model, the armrest tube socket 104 is arranged essentially at the same height as the opening of the interior 101, so that the armrest tube socket 104 does not protrude below the underside of the seat base 100, thereby reducing the interference of the armrest tube socket 104 with other components of the shower chair, reducing the vertical space occupied by the armrest tube socket 104, and thus effectively lowering the seat height of the shower chair.

[0046] As in the Fig. 2, Fig. 3, Fig. 5 and Fig. As shown in Figure 6, in some embodiments of the present utility model, a positioning bolt receptacle 105 of the positioning bolt mechanism 500 for installing the rotary table assembly 200 is provided in the interior 101, wherein the positioning bolt receptacle 105 is arranged partially or completely in the interior 101, which facilitates the assembly of the positioning bolt mechanism 500 and reduces the vertical space required by the positioning bolt receptacle 105, thereby effectively lowering the seat height of the shower chair.

[0047] In particular, the positioning bolt mechanism 500 comprises a locking bolt 510 and a return spring 520, wherein the positioning bolt receptacle 105 is provided with an opening that allows the insertion of the locking bolt 510, the outer rotating ring 210 of the rotary table assembly 200 is provided with a positioning opening corresponding to the locking bolt 510, the return spring 520 is arranged between the locking bolt 510 and the positioning bolt receptacle 105 and exerts an inwardly directed elastic force on the locking bolt 510, such that the end of the locking bolt 510 rests against the outside of the outer rotating ring 210, and when the seat plate body 100 is rotated to such an extent that the locking bolt 510 is aligned with the positioning opening of the outer rotating ring 210, the locking bolt 510 can automatically engage in the positioning opening and thus a The seat is locked in the direction of travel by pulling the locking pin 510 outwards if the seat is to be rotated.so that its end leaves the positioning opening.

[0048] As in Fig. 5 and Fig. As shown in Figure 6, in some embodiments of the present utility model the return spring 520 is arranged on the outside of the locking pin 510, wherein a transverse bolt 511 is inserted on the locking pin 510, one end of the return spring 520 presses against the transverse bolt 511, the other end presses against the positioning bolt receptacle 105 in order to exert an inwardly directed elastic shear force on the locking pin 510.

[0049] In some embodiments of the present utility model, the positioning bolt receptacle 105 and the seat plate body 100 consist of a single-part structure.

[0050] In particular, the positioning bolt receptacle 105 and the seat plate body 100 are formed as a single-part structure by injection molding, resulting in high structural strength, a simple manufacturing process and low costs.

[0051] In some embodiments of the present utility model, a bearing housing mounting structure for attaching the bearing housing 600 is provided in the interior 101, so that the seat plate body 100 can mount or remove the bearing housing 600 as required to meet different product application requirements; furthermore, the upper part of the bearing housing 600, which is attached to the seat plate body 100 by the bearing housing mounting structure, is inserted into the interior 101, thereby reducing the distance between the support foot or beam and the seat plate body 100 and thus effectively reducing the height of the seat surface of the shower chair.

[0052] In particular, the bearing housing 600 is designed to accommodate a sliding bearing 610, wherein the sliding bearing 610 can slidably interact with a rod arranged on the support foot or beam to enable a sliding function of the seat plate body 100, the bearing housing mounting structure is designed as a bearing housing mounting bore 601 in the upper wall of the interior 101, wherein the bearing housing mounting bore 601 can be a threaded bore or a dowel pin hole, the bearing housing 600 can be fastened to the seat plate body 100 by means of screws, pins or the like.

[0053] As in Fig. 3 and Fig. As shown in Figure 12, in some embodiments of the present utility model, a bearing housing 600 is arranged at the base of the seat platform 100. The bearing housing 600 serves to receive a sliding bearing 610, the sliding bearing 610 being able to slid together with a rod attached to a support foot or beam, thereby enabling the sliding function of the seat platform 100. The upper part of the bearing housing 600 is located in the interior 101, thereby reducing the distance between the support foot or beam and the seat platform 100 and effectively reducing the seat height of the shower chair.

[0054] In particular, a through-hole is provided in the bearing housing 600, which allows the insertion of the sliding bearing 610.

[0055] In some embodiments of the present utility model, a bearing housing mounting structure for attaching the bearing housing 600 is provided in the interior 101, whereby the seat plate body 100 can mount or remove the bearing housing 600 as required to meet different product application requirements.

[0056] In particular, the bearing housing mounting structure consists of a bearing housing mounting bore 601 provided on the upper wall of the interior 101; the bearing housing mounting bore 601 can be a threaded bore or a dowel pin hole, wherein the bearing housing 600 can be fastened to the seat plate body 100 by means of a screw, pin or the like.

[0057] In certain embodiments of the present utility model, the bearing housing 600 and the seat plate body 100 are designed as a one-piece structure, thereby ensuring increased structural strength between the bearing housing 600 and the seat plate body 100.

[0058] In particular, the bearing housing 600 and the seat plate body 100 are manufactured by integrative injection molding and thus offer the advantages of high structural strength, a simple process and low costs.

[0059] See Fig. 7 and Fig. 8; According to an embodiment of the second aspect of the present utility model, the shower chair comprises a sliding base assembly 700, a swivel assembly 200, and a one-piece seat plate according to any embodiment of the aforementioned first aspect of the present utility model, wherein the sliding base assembly 700 comprises a support foot 710 and a sliding rail 720 slidably arranged on the support foot 710. The swivel assembly 200 is installed in the interior 101 via the swivel mounting structure, the sliding rail 720 being connected to the swivel assembly 200, thus creating a shower chair that can be rotated and slid. Furthermore, the seat height is low, operation is simple, and the requirements of various users are met.

[0060] In some embodiments of the present utility model, the turntable assembly 200 comprises an outer rotating ring 210 and an inner rotating ring 220 arranged on the inside of the outer rotating ring 210, with a rotatable coupling between the outer rotating ring 210 and the inner rotating ring 220. The inner rotating ring 220 is mounted in the interior 101 via the turntable mounting structure, and the outer rotating ring 210 is fixedly attached to the slide rail 720, allowing the seat platform 100 to rotate freely. The outer rotating ring 210 and the inner rotating ring 220 are recessed into the interior 101. This allows the seat platform 100 to be positioned closer to the sliding base assembly 700, thereby reducing the seat height of the shower chair.

[0061] In some embodiments of the present utility model, sliding bearings are arranged on both sides of the slide rail 720 via bearing housings, the upper section of the support foot 710 is designed as a transverse tube, the sliding bearings are in sliding connection with the transverse tube, which enables the sliding arrangement of the slide rail 720.

[0062] In some embodiments of the present utility model, the support leg 710 is equipped with a telescopic tube assembly, which allows the support height of the support leg 710 to be adjusted and thus the seat height of the shower chair to be adjusted.

[0063] As in Fig. 7 and Fig. As shown in Figure 8, in some embodiments of the present utility model, the backrest 300 is inserted into the backrest tube socket 103 at the lower end of the seat base body 100, and the armrest 400 is inserted into the armrest tube socket 104 at the lower end of the seat base body 100, thereby realizing the support function of the armrest and backrest.

[0064] Naturally, the backrest 300 and the armrest 400 can be configured as required in the specific design, without further explanation.

[0065] See Fig. 9 and Fig. 10: According to an embodiment of the third aspect of the present utility model, the shower chair comprises a fixed support leg assembly 800, a swivel assembly 200, and the one-piece seat plate according to one of the embodiments of the aforementioned first aspect of the present utility model, wherein the fixed support leg assembly 800 is arranged below the seat plate body 100. The swivel assembly 200 is installed in the interior 101 by means of a swivel mounting structure; the fixed support leg assembly 800 is connected to the swivel assembly 200, forming a rotating shower chair with a low seat height, which is user-friendly in operation and meets the requirements of different users.

[0066] In some embodiments of the present utility model, the turntable assembly 200 comprises an outer rotating ring 210 and an inner rotating ring 220 arranged on the inside of the outer rotating ring 210, wherein the outer rotating ring 210 and the inner rotating ring 220 are rotatably connected to each other, the inner rotating ring 220 is installed in the interior 101 by the turntable mounting structure, and the outer rotating ring 210 is fixedly mounted in the upper region of the fixed support leg assembly 800, allowing the seat platform body 100 to rotate independently, while the outer rotating ring 210 and the inner rotating ring 220 are housed in the interior 101, so that the seat platform body 100 is arranged even closer to the fixed support leg assembly 800, thereby reducing the seat height of the shower chair.

[0067] In some embodiments of the present utility model, the fixed support foot assembly 800 is equipped with a telescopic tube assembly, which allows the height of the support foot of the fixed support foot assembly 800 to be adjusted, thereby adjusting the seat height of the shower chair.

[0068] As in Fig. 9 and Fig. As shown in Figure 10, in some embodiments of the present utility model the backrest 300 is inserted into the backrest tube socket 103 on the underside of the seat base body 100, and the armrest 400 is inserted into the armrest tube socket 104 on the underside of the seat base body 100, thereby realizing the support function of the armrest and backrest.

[0069] Naturally, the backrest 300 and the armrest 400 can be configured as required in the specific design, without further explanation.

[0070] See Fig. 11 and Fig. 12: According to an embodiment of the fourth aspect of the present utility model, the shower chair comprises a longitudinal foot frame assembly 900 and a one-piece seat plate, wherein the longitudinal foot frame assembly 900 is provided with a longitudinal tube assembly 910 and a sliding bearing 610 is arranged in the bearing housing 600, which can slid together with the longitudinal tube assembly 910, thereby forming a movable shower chair. Furthermore, the seat height is low, the use is comfortable, and it is suitable for different users.

[0071] In some embodiments of the present utility model, telescopic tube groups are connected to both ends of the longitudinal tube group 910, thereby enabling the adjustment of the support height of the longitudinal foot frame assembly 900 and thus allowing the seat height of the shower chair to be adjusted.

[0072] As in Fig. 11 and Fig.As shown in Figure 12, in some embodiments of the present utility model the backrest 300 is inserted into the backrest tube socket 103 on the underside of the seat base body 100, while the armrest 400 is inserted into the armrest tube socket 104 on the underside of the seat base body 100, thereby realizing the support function of the armrest and backrest.

[0073] Naturally, the backrest 300 and the armrest 400 can be configured as required in the specific design, without further explanation.

[0074] Of course, the present utility model is not limited to the aforementioned embodiments; those skilled in the art may, provided that the spirit of the present utility model is not infringed, make equivalent modifications or substitutions, and all such equivalent modifications or substitutions are included in the scope of protection defined by the claims of this application.

[0075] Reference symbol list 100 seat platform bodies 101 Interior 102 Turntable mounting hole 103 Backrest tube socket 104 Armrest tube socket 105 Positioning bolt holder 110 Reinforcing rib 200 turntable assembly 210 Outer rotating ring 220 Inner rotating ring 300 backrest 400 armrest 500 positioning bolt mechanism 510 locking pins 511 cross bolts 520 Return spring 600 bearing housings 601 Bearing housing mounting hole 610 Plain bearings 610 700 Sliding Foot Frame Assembly 710 support leg 720 slide rail 800 Fixed support foot assembly 900 Longitudinal base frame assembly 910 Longitudinal tube group

Claims

[1] One-piece seat plate, characterized by , that comprehensively: a seat plate body (100), wherein the underside of the seat plate body (100) is recessed upwards and forms an interior space (101), wherein the interior space (101) is configured to fully or partially accommodate a turntable assembly (200), wherein a turntable mounting structure for fastening the turntable assembly (200) is provided in the interior space (101), and wherein a plug-in structure is provided on the underside of the seat plate body (100), the plug-in structure having an opening, through which a tubular component can be inserted, and wherein the plug-in structure is arranged completely or partially within the interior (101). [2] One-piece seat plate according to claim 1, characterized by , that the seat plate body (100) is a one-piece structure produced by injection molding. [3] One-piece seat plate according to claim 1, characterized by, that the turntable mounting structure consists of several turntable mounting holes (102) arranged on the upper wall of the interior (101). [4] One-piece seat plate according to claim 1, characterized by , that the plug-in structure in the interior (101) comprises backrest tube plug sockets (103) for inserting a backrest (300) and / or armrest tube plug sockets (104) arranged in the interior (101) for inserting an armrest (400). [5] One-piece seat plate according to claim 1, characterized by , that in the interior (101) a positioning bolt receptacle (105) for a positioning bolt mechanism (500) is provided, which serves to mount the rotary table assembly (200), wherein the positioning bolt receptacle (105) is arranged partially or completely in the interior (101). [6] One-piece seat plate according to claim 1, characterized by , that a bearing housing mounting structure for receiving a bearing housing (600) is provided in the interior (101). [7] One-piece seat plate according to claim 1, characterized by , that a bearing housing (600) is arranged on the underside of the seat plate body (100), wherein the upper section of the bearing housing (600) is located inside the interior (101); wherein The interior (101) provides a bearing housing mounting structure for receiving the bearing housing (600); or, The bearing housing (600) and the seat plate body (100) form a one-piece structure. [8] Shower chair, characterized by , that comprehensively: a one-piece seat plate according to any one of claims 1 to 6; a sliding foot frame assembly (700), wherein the sliding foot frame assembly (700) comprises support feet (710) and a sliding rail (720) arranged to be slidable on the support feet (710); a turntable assembly (200), wherein the turntable assembly (200) is installed in the interior (101) by means of the turntable mounting structure, wherein the slide rail (720) is connected to the turntable assembly (200). [9] Shower chair, characterized by that it includes the following: a one-piece seat plate according to any one of claims 1 to 6; a fixed support foot assembly (800) arranged below the seat platform body (100); a turntable assembly (200), wherein the turntable assembly (200) is installed in the interior (101) by means of the turntable mounting structure, and the fixed support foot assembly (800) is connected to the turntable assembly (200). [10] Shower chair, characterized by , that comprehensively: a one-piece seat plate according to claim 7; a longitudinal foot frame assembly (900), wherein the longitudinal foot frame assembly (900) is provided with a longitudinal tube assembly (910) and a sliding bearing (610) is installed in the bearing housing (600) which can slid together with the longitudinal tube assembly (910).

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