Bathtub supporting frame and bathtub assembly

Abstract

The utility model relates to a bathtub support frame and a bathtub assembly, the bathtub support frame comprises a support frame body and a bearing pad, the top of the support frame body is provided with a rope winding and unwinding mechanism along the first end of the length direction, and the first end of the bearing pad is connected with the rope winding and unwinding mechanism through at least two first ropes; the second end of the bearing pad is connected to the second end, in the length direction, of the top of the supporting frame body through at least two second ropes. The bearing pad is tensioned and flattened by the first rope and the second rope and then is higher than the bottom of the bathtub arranged on the bathtub supporting frame, the rope retracting and releasing mechanism is adopted to control retracting and releasing of the first rope, the bearing pad is made to be higher than the bottom of the bathtub, when the old man enters the bathtub, due to bearing of the bearing pad, the old man does not fall into the bathtub, and therefore the old man does not fall into the bathtub. And the condition of collision can be avoided when the old people move from the bed to the bathtub.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary wares, in particular to a bathtub support frame and a bathtub assembly. Background Art

[0002] When disabled or semi-disabled elderly people in nursing homes, disabled people with inconvenient movement, or people with medical devices on their bodies take a bath, they need to be transferred multiple times, and the transfer risk is high. In order to reduce the number of transfers, in the prior art, a movable bathtub is moved to the rest area of the elderly, and the elderly are directly transferred from the bed to the bathtub, which can reduce the risk brought by excessive transfers. However, when transferring the elderly from the bed to the bathtub, in order to better transfer the elderly into the bathtub, the edge of the bathtub needs to be flush with the bed, so that the elderly can be directly translated into the bathtub. However, when the elderly enter the bathtub, there will inevitably be a large drop between the edge of the bathtub and the bottom of the bathtub, causing the elderly to be bumped or even fractured.

[0003] Therefore, designing a bathtub support frame device to reduce the drop between the nursing bed and the bottom of the bathtub during the transfer of the elderly to the bathtub, so that the elderly can slowly enter the bathtub and avoid bumping and fracturing is a technical problem that needs to be solved urgently by those skilled in the art in the current field. Summary of the Utility Model

[0004] In order to solve the above problems, the utility model provides a bathtub support frame, which reduces the drop between the nursing bed and the bottom of the bathtub during the transfer of the elderly to the bathtub, so that the elderly can slowly enter the bathtub and avoid bumping and fracturing.

[0005] To achieve the above object, the utility model provides the following scheme:

[0006] A bathtub support frame includes a support frame body and a bearing pad. Among them,

[0007] A rope winding and unwinding mechanism is arranged at the first end of the top of the support frame body along the length direction, and the first end of the bearing pad is connected to the rope winding and unwinding mechanism through at least two first ropes;

[0008] The second end of the bearing pad is connected to the second end of the top of the support frame body along the length direction through at least two second ropes;

[0009] After the bearing pad is tightened and flattened by the first ropes and the second ropes, it is higher than the bottom of the bathtub arranged on the bathtub support frame.

[0010] Preferably, the rope winding and unwinding mechanism includes:

[0011] A rotating shaft installation box, which is arranged on the top of the support frame body;

[0012] The rotating shaft is arranged inside the rotating shaft mounting box and is arranged along the width direction of the support frame body;

[0013] The wire winding and unwinding reel is fixedly connected to the rotating shaft and is arranged in one-to-one correspondence with the first ropes;

[0014] The rotating shaft driving mechanism has its output end connected to the rotating shaft.

[0015] Preferably, the bearing pad is a rubber bearing pad with a built-in metal skeleton, or the bearing pad is a cloth pad.

[0016] Preferably, moving wheels are arranged at the bottom of the support frame body.

[0017] Preferably, the support frame body is a foldable support frame body.

[0018] Preferably, the support frame body includes support feet, a bottom bracket, edge support columns, middle support columns and a top bracket, wherein,

[0019] The support feet are used for contacting the ground;

[0020] The bottom bracket includes two bottom bracket semi-bodies symmetrically arranged about a first axis;

[0021] The top bracket is used for carrying the bathtub and includes two U-shaped brackets symmetrically arranged about the first axis;

[0022] There are two middle support columns, and the two middle support columns are respectively arranged at both ends formed by the intersection of the first axis and the bottom bracket. The bottom ends of the middle support columns are hinged to the two bottom bracket semi-bodies, and the top ends are hinged to the two U-shaped brackets;

[0023] The bottom ends of the edge support columns are arranged on the support feet, and the positions of the edge support columns close to their bottom ends are hinged to the bottom bracket semi-bodies, and the top ends of the edge support columns are hinged to the U-shaped brackets.

[0024] Preferably, the bottom bracket is a rectangular bottom bracket, the top bracket is a rectangular top bracket, the first axis is the midline of the lengths of the bottom bracket and the top bracket, and the edge support columns are arranged at the four corner parts of the bottom bracket.

[0025] Preferably, the middle support column includes a column body. At the bottom of the column body, there is an installation sleeve perpendicular to the column body and symmetric about the column body. At the top, there are two ear plates symmetrically extending towards both sides of the column body. The two bottom brackets are respectively hinged to both ends of the installation sleeve, and the two U-shaped brackets are respectively hinged to the two ear plates.

[0026] Preferably, a support diagonal rod is further disposed between any one of the middle support columns and the edge column adjacent to the middle support column. The lower end of the support diagonal rod is hinged to the chassis half body or the edge support column, the upper end of the support diagonal rod is hinged with a slider, the slider is slidably disposed on the column body, and a positioning device for positioning the slider is further disposed on the column body.

[0027] Preferably, a lifting drive mechanism for driving the edge support column to lift is further disposed between the bottom end of the edge support column and the foot.

[0028] Preferably, the lifting drive mechanism is a lifting cylinder, the lifting cylinder is connected to an air tank through a switching valve, and the switching valve is connected to an operating handle disposed on the top bracket through a wire rope.

[0029] Preferably, a spray faucet for connecting with a water supply device is further disposed on the support frame body.

[0030] The utility model also discloses a bathtub assembly, which includes the bathtub support frame described above, and further includes: a bathtub disposed on the support frame body;

[0031] The utility model has achieved the following technical effects compared with the prior art:

[0032] By controlling the first rope to be retracted and released through a rope retracting and releasing mechanism, when an elderly person needs to be transferred from a bed to a bathtub supported by the bathtub support frame for bathing, the rope retracting and releasing mechanism makes the bearing pad higher than the bottom of the bathtub and flush with the bathtub edge. When the elderly person enters the bathtub, due to the support of the bearing pad, the elderly person will not fall into the bathtub. At this time, for the elderly person supported by the bearing pad, the first rope is slowly released by controlling the rope retracting and releasing mechanism, so that the legs of the elderly person slowly descend, and the situation of bumping can be avoided when the elderly person is moved from the bed to the bathtub.

[0033] Since the bathtub assembly disclosed by the utility model adopts the above bathtub support frame, therefore, the bathtub assembly has the corresponding technical advantages of the above bathtub support frame, and since the bathtub can be separately disposed, the storage and handling of the bathtub can be facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0035] Appendix Figure 1Schematic diagram of the overall structure of the bathtub support frame disclosed in the embodiments of the present utility model;

[0036] Appendix Figure 2 Schematic diagram of the structure of the support frame body in the bathtub support frame disclosed in the embodiments of the present utility model;

[0037] Appendix Figure 3 Schematic diagram of the structure of the top support in the bathtub support frame disclosed in the embodiments of the present utility model;

[0038] Appendix Figure 4 Folding diagram of the lifting and folding frame in the bathtub support frame disclosed in the embodiments of the present utility model;

[0039] Appendix Figure 5 Lifting diagram of the lifting and folding frame in the bathtub support frame disclosed in the embodiments of the present utility model;

[0040] Appendix Figure 6 Schematic diagram of the edge support columns in the bathtub support frame disclosed in the embodiments of the present utility model;

[0041] Appendix Figure 7 Schematic diagram of the drain pipe in the bathtub support frame disclosed in the embodiments of the present utility model;

[0042] Appendix Figure 8 Schematic diagram of the overall structure of the bathtub assembly disclosed in the embodiments of the present utility model;

[0043] Appendix Figure 9 Schematic diagram of the overall structure of the bathtub in the bathtub assembly disclosed in the embodiments of the present utility model;

[0044] Appendix Figure 10 Schematic diagram when the first bathtub body and the second bathtub body are separated in the bathtub assembly disclosed in the embodiments of the present utility model;

[0045] Appendix Figure 11 Schematic diagram of the bathtub body connection device in the bathtub assembly disclosed in the embodiments of the present utility model;

[0046] Appendix Figure 12 Schematic diagram of the fixed ring structure in the bathtub assembly disclosed in the embodiments of the present utility model;

[0047] Among them, 1. Bathtub; 1.1. Bathing pool; 1.11. Drainage opening 1; 1.2. Shampoo pool; 1.21. Drainage opening 2; 1.22. Arc-shaped chamfered opening; 1.4. Cylinder body 2; 1.5. Cylinder body 1; 1.6. Second U-shaped male-female connecting plate; 1.61. Pear-shaped female card hole; 1.62. Convex column structure; 1.7. First U-shaped male-female connecting plate; 1.71. Male nut bolt; 1.72. U-shaped groove; 1.8. Snap structure; 1.3. Neck headrest; 2. Ring-shaped fixing device; 3. Sprayer faucet; 4.1. Support frame body; 4.11. U-shaped bracket; 4.21 Edge support column; 4.22. Column body; 4.23. Support diagonal bar; 4.24. Bottom bracket; 4.25. Slide block; 4.251. Clamping part; 4.26. Horizontal support frame; 4.27. Horizontal support bar; 4.28. Ear plate; 5. Movable wheel; 6. Drain pipe; 7. Bicycle handle; 8. Bearing pad; 9. Rotating shaft installation box; 10. Pull wire; 11. Fixed ring. Detailed implementation manners

[0048] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] The purpose of the present invention is to provide a bathtub support frame, which reduces the drop between the nursing bed and the bottom of the bathtub 1 during the transfer of the elderly to the bathtub 1, so that the elderly can slowly enter the bathtub 1 to avoid bumping and fractures.

[0050] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0051] Refer to Figure 1 and Figure 2, in the bathtub support frame disclosed in the embodiments of the present utility model, it at least includes a support frame body 4.1 and a bearing pad 8. A rope winding and unwinding mechanism is provided at the first end of the top of the support frame body 4.1 along the length direction. The first end of the bearing pad 8 is connected to the rope winding and unwinding mechanism by two first ropes. The two first ropes are arranged at positions away from the central axis of the bearing pad 8, which can ensure the bearing effect of the bearing pad 8. The second end of the bearing pad 8 is connected to the second end of the top of the support frame body 4.1 along the length direction by two second ropes. The two second ropes are arranged at positions away from the central axis of the bearing pad 8, further ensuring the bearing effect of the bearing pad 8. After the bearing pad 8 is tightened and flattened by the first ropes and the second ropes, it is higher than the bottom of the bathtub 1 provided on the bathtub support frame. When the elderly are moved from the bed into the bathtub 1, the bearing pad 8 will first support the elderly. Since the bearing pad 8 is higher than the bottom of the bathtub 1, it can play a role in supporting and buffering the elderly, avoiding the situation of bumping and fractures;

[0052] In this embodiment, when the elderly need to be transferred from the bed to the bathtub 1 supported by the bathtub support frame for bathing, the first rope is controlled to be retracted by the rope winding and unwinding mechanism, so that the bearing pad 8 is higher than the bottom of the bathtub 1. Preferably, the height of the bearing pad 8 is set to be flush with the edge of the bathtub 1. At this time, the legs of the elderly correspond to the position of the first rope, and the head corresponds to the position of the second rope. The elderly are moved from the bed to the bathtub 1. Since the bearing pad 8 is higher than the bottom of the bathtub 1 or flush with the edge of the bathtub 1, when the elderly enter the bathtub 1, due to the support of the bearing pad 8, they will not fall into the bathtub 1. At this time, the first rope is controlled to be slowly released by the rope winding and unwinding mechanism, so that the legs of the elderly slowly descend, that is, the legs of the elderly first contact the bottom of the bathtub 1, avoiding the situation that the head of the elderly contacts the bottom of the bathtub 1 and is flooded by water. Through the above operations, the elderly can be moved from the bed to the bathtub 1 without bumping.

[0053] As a preferred implementation manner, the first ropes and the second ropes can also be set to three or more, further improving the supporting effect of the bearing pad 8.

[0054] Reference Figure 1 and Figure 2, in one embodiment, the rope winding and unwinding mechanism includes a rotating shaft installation box 9 provided at the top of the support frame body 4.1. A rotating shaft is provided inside the rotating shaft installation box 9, and the rotating shaft is arranged along the width direction of the support frame body 4.1. A wire winding and unwinding reel is fixedly provided on the rotating shaft. The number of wire winding and unwinding reels is equal to the number of the first ropes, preferably two. The rope winding and unwinding mechanism further includes a rotating shaft driving mechanism. The output end of the rotating shaft driving mechanism is connected to the rotating shaft to drive the rotating shaft to rotate, thereby driving the wire winding and unwinding reel to rotate to complete the winding and unwinding of the first ropes. The rotating shaft driving mechanism can be motor-driven. The output shaft of the motor is rotationally connected to the rotating shaft to complete the winding and unwinding of the first ropes. The rotating shaft driving mechanism can also be a hand crank controller. The hand crank controller is provided on the outer side wall of the rotating shaft installation box 9, and the hand crank controller passes through the outer side wall of the rotating shaft installation box 9 and is fixedly connected to one end of the rotating shaft provided inside the rotating shaft installation box 9. The other end of the rotating shaft is rotationally connected to the inner wall of the rotating shaft installation box 9. The rotation of the rotating shaft is realized by rotating the hand crank controller to complete the winding and unwinding of the first ropes.

[0055] Reference Figures 1-4 , as a preferred way, the support frame body 4.1 is a foldable support frame body, which can realize the folding of the support frame body 4.1 and facilitate the storage of the support frame body 4.1.

[0056] Reference Figure 1 , as a preferred way, the bearing pad 8 is a rubber bearing pad with a built-in metal skeleton, which can make the bearing pad 8 have a certain rigidity and improve the bearing effect of the bearing pad 8. The bearing pad 8 can also be a cloth pad.

[0057] Reference Figure 1 and Figure 2 , as a preferred way, moving wheels 5 are provided at the bottom of the support frame body 4.1, which can facilitate the movement of the moving frame body to facilitate the transfer of the elderly. When the elderly need to take a bath, just push the support frame body 4.1 with the bathtub 1 to the edge of the bed where the elderly rest, and the elderly can be directly transferred from the bed to the bathtub 1 for bathing.

[0058] Reference Figures 1-4, in this embodiment, the support frame body 4.1 includes feet, a bottom bracket 4.24, edge support columns 4.21, middle support columns, and a top bracket. The feet are arranged at the bottom of the support frame body 4.1 to contact the ground. The bottom bracket 4.24 includes two half-bottom brackets symmetrically arranged about a first axis. The top bracket is used to carry the bathtub 1 and includes two U-shaped brackets 4.11 symmetrically arranged about the first axis. There are two middle support columns, which are respectively arranged at both ends formed by the intersection of the first axis and the bottom bracket 4.24. The bottom ends of the middle support columns are hinged to the two half-bottom brackets, and the top ends of the middle support columns are hinged to the two U-shaped brackets 4.11. The bottom ends of the edge support columns 4.21 are arranged on the feet, and the positions of the edge support columns 4.21 near their bottom ends are hinged to the half-bottom brackets. The top ends of the edge support columns 4.21 are hinged to the U-shaped brackets 4.11. When the support frame body 4.1 needs to be folded, the hinged positions of the bottom ends of the middle support columns and the two half-bottom brackets are lifted upward. At this time, it will drive the middle support columns to rise. Since the half-bottom brackets are respectively hinged to the edge support columns 4.21 and the middle support columns, the two half-bottom brackets are inclined. And because the top ends of the middle support columns are hinged to the two U-shaped brackets 4.11, when the middle support columns rise, the two U-shaped brackets 4.11 will also be inclined, so as to realize the folding of the two half-bottom brackets and the two U-shaped brackets 4.11 toward the first axis, and further realize the folding of the support frame body 4.1.

[0059] Reference Figures 1-4 , furthermore, the bottom bracket 4.24 is a rectangular bottom bracket, the top bracket is a rectangular top bracket, the first axis is the midline of the lengths of the bottom bracket 4.24 and the top bracket, and the edge support columns 4.21 are arranged at the four corners of the bottom bracket 4.24, which can realize better support of the rectangular top bracket by the bottom bracket 4.24;

[0060] Preferably, the short sides of the rectangular bottom bracket 4.24 are also provided with transverse support rods 4.27 fixedly connected to the feet at both ends, and a transverse support frame 4.26 fixedly connected to the edge support columns 4.21 at both ends is arranged above the transverse support rods 4.27. This can not only improve the support effect, but also facilitate the placement of items by setting the transverse support frame 4.26.

[0061] As Figures 1-4 shown in, the middle support column includes a column body 4.22. The bottom of the column body 4.22 is provided with mounting sleeves perpendicular to the column body 4.22 and symmetric about the column body 4.22. The top is provided with two ear plates 4.28 symmetrically extending toward both sides of the column body 4.22. The two bottom brackets 4.24 are respectively hinged to both ends of the mounting sleeves, and the two U-shaped brackets 4.11 are respectively hinged to the two ear plates 4.28.

[0062] Reference Figures 1-4 Figures 1-4 , as a preferred embodiment, a support diagonal rod 4.23 is further provided between the middle support column and the edge column adjacent to the middle support column. The lower end of the support diagonal rod 4.23 is hinged to the chassis half body or the edge support column, and the upper end of the support diagonal rod 4.23 is hinged with a slider 4.25. The slider 4.25 is slidably arranged on the column body 4.22, and a positioning device for positioning the slider 4.25 is further provided on the column body 4.22. By providing the support diagonal rod 4.23, when the support diagonal rod 4.23 is connected to the middle support column through the positioning device, the support effect of the support frame body 4.1 can be improved. Among them, the positioning device is preferably a clamping member 4.251 that is inserted and matched with the slider 4.25. A threaded hole that is threadedly matched with the clamping member 4.251 is provided on the slider 4.25, and a through hole corresponding to the threaded hole is provided on the column body 4.22 for the clamping member 4.251 to be inserted. The clamping member 4.251 can also be a bolt or other member that can be matched with the threaded hole on the slider 4.25 and the through hole on the column body 4.22. By providing the positioning device, when the support frame body 4.1 needs to be supported, the clamping member 4.251 is screwed into the threaded hole. At this time, the clamping member 4.251 is inserted into the through hole of the column body 4.22 to realize the positioning of the support diagonal rod 4.23 and realize the support of the support frame body 4.1. When the support frame body 4.1 needs to be folded, only the clamping member 4.251 needs to be screwed out of the through hole of the column body 4.22 without detaching the clamping member 4.251 from the slider 4.25. At this time, the clamping member 4.251 has no limiting effect on the support diagonal rod 4.23, and the support frame body 4.1 can be folded, and the loss of the clamping member 4.251 can also be avoided.

[0063] Reference Figures 1-6 Figures 1-6 , as a preferred embodiment, a lifting drive mechanism for driving the edge support column 4.21 to lift is further provided between the bottom end of the edge support column 4.21 and the support leg. The edge support column 4.21 is lifted through the lifting drive device, and then the support frame body 4.1 is lifted to adapt to the heights of different beds and facilitate the transfer of the elderly.

[0064] Reference Figures 1-6 Figures 1-6 , as a preferred embodiment, the lifting drive mechanism is a lifting cylinder. The lifting cylinder is connected to the gas tank through a switching valve, and the switching valve is connected to an operating handle arranged on the top bracket through a wire 10. By pulling the wire 10 through the operating handle, the switching valve is actuated, and then the opening and closing of the lifting cylinder are controlled to realize the lifting of the edge support column 4.21;

[0065] The lifting drive mechanism can also adopt a motor. The output shaft of the motor is rotatably connected to a screw rod arranged inside the edge support column 4.21. Outside the edge support column 4.21 is a nut sleeve that is threadedly engaged with the screw rod. The motor is connected to the power supply through a control valve. The control valve is connected to an operating handle arranged on the top bracket through a wire 10. Buttons for controlling the forward rotation, reverse rotation, and stop of the motor are respectively arranged on the operating handle. By pulling the wire 10 with the operating handle, the control valve is actuated, thereby controlling the forward and reverse rotation of the motor to achieve the lifting of the edge support column 4.21.

[0066] The operating handle can be any form of control device. Preferably, a bicycle handle 7 is adopted. The lifting of all the edge support columns 4.21 can be controlled by one operating handle, or a separate operating handle can be provided for each edge support column 4.21 for control. Preferably, four bicycle handles 7 are provided, which respectively control the lifting of the four edge support columns 4.21. Among them, two bicycle handles 7 are arranged at one end close to the rotating shaft installation box 9, preferably on the rotating shaft installation box 9, and an annular fixing device 2 for fixing the two bicycle handles is arranged on the rotating shaft installation box 9. This can not only facilitate the operation of the bicycle handle 7 but also be used as an armrest to facilitate the pushing of the support frame body 4.1. The other two bicycle handles 7 are arranged at one end far from the rotating shaft installation box 9. The top bracket at the end far from the rotating shaft installation box 9 is upturned, which not only facilitates the operation of the bicycle handle 7 but also can be used as an armrest to facilitate the pushing of the support frame body 4.1.

[0067] Reference Figures 1-2 , As a preferred method, a spray faucet 3 for connecting to a water supply device is arranged on the support frame body 4.1. Preferably, the spray faucet 3 is installed on the rotating shaft installation box 9.

[0068] Reference Figure 12 , As a preferred method, a fixing ring 11 for fixing the second rope is arranged at the second end along the length direction of the top of the support frame body 4.1.

[0069] Reference Figure 8 , In the present utility model, a bathtub assembly is also disclosed, which includes the bathtub support frame disclosed in the above embodiments and a bathtub 1 arranged on the support frame body 4.1 of the bathtub.

[0070] Reference Figure 8 and Figure 9, As a preferred method, the bathtub 1 is provided with a downwardly bent arc-shaped edge. Arc-shaped cut corners 1.22 are provided at the four corners of the bathtub 1. The bathtub 1 is externally hung on the bathtub support frame body 4.1 through the arc-shaped edge. A bathing pool 1.1 and a shampoo pool 1.2 are arranged in the bathtub 1. A neck headrest 1.3 is arranged between the bathing pool 1.1 and the shampoo pool 1.2. Drain openings one 1.11 and two 1.21 are respectively arranged at the bottoms of the bathing pool 1.1 and the shampoo pool 1.2. Both the drain opening one 1.11 and the drain opening two 1.21 are connected to the wastewater discharge port through a drain pipe 6. When it is necessary to bathe the elderly, connect the spray faucet 3 to the water supply device, and water directly flows into the bathtub 1 from the spray faucet 3. When it is necessary to wash the hair of the elderly, connect one end of the spray faucet 3 to the water supply device, and connect the other end of the spray faucet 3 to a hose or a shower head, so that the water in the spray faucet 3 can be delivered to the position of the shampoo pool 1.2.

[0071] Preferably, the shampoo pool 1.2 of the bathtub 1 is arranged at the second rope end, and the bathing pool 1.1 is arranged near the first rope end.

[0072] Reference Figure 9 , As a preferred method, the bathing pool 1.1 is arranged in an arc shape that fits the sitting and lying position of the human body, and the neck headrest 1.3 is in a U shape.

[0073] Reference Figure 10 and Figure 11 , As a preferred method, the bathtub 1 can be decomposed into multiple sections, preferably divided into two sections. The bathtub 1 is divided into a cylinder body one 1.5 and a cylinder body two 1.4 from the middle. The cylinder body one 1.5 and the cylinder body two 1.4 are detachably and fixedly connected to form the bathtub 1. Dividing the bathtub 1 into two sections can facilitate the storage and handling of the bathtub 1.

[0074] Reference Figure 10 and Figure 11, As a preferred method, the first cylinder block 1.5 and the second cylinder block 1.4 are fixedly connected by a cylinder block connecting device. The cylinder block connecting device includes a first U-shaped male-female connecting plate 1.7 and a second U-shaped male-female connecting plate 1.6 respectively arranged on the joint surfaces of the first cylinder block 1.5 and the second cylinder block 1.4. The first U-shaped male-female connecting plate 1.7 and the second U-shaped male-female connecting plate 1.6 are connected to the first cylinder block 1.5 and the second cylinder block 1.4 as a whole in a form that can be fixed by embedded parts, adhesion or nuts. At both ends of the first U-shaped male-female connecting plate 1.7 close to the edge of the bathtub 1, there are protruding structures, and at both ends of the second U-shaped male-female connecting plate 1.6 close to the edge of the bathtub 1, there are groove structures that cooperate with the protruding structures. At the bottom end of the first U-shaped male-female connecting plate 1.7, there are two downward-opening U-shaped grooves 1.72. On the second U-shaped male-female connecting plate 1.6, there is a convex column structure 1.62 that cooperates with the U-shaped grooves 1.72. The convex column structure 1.62 passes through the second U-shaped male-female connecting plate 1.6 and is connected to the positioning and fixing fixture. At the middle positions of the first U-shaped male-female connecting plate 1.7 and the second U-shaped male-female connecting plate 1.6, there are cooperating buckle structures 1.8;

[0075] Among them, the protruding structure is a male nut nail 1.71, and the groove structure is a pear-shaped female card hole 1.61;

[0076] When it is necessary to connect and fix the first cylinder block 1.5 and the second cylinder block 1.4, the male nut nail 1.71 and the pear-shaped female card hole 1.61, and the U-shaped groove 1.72 and the convex column structure 1.62 are cooperated, and then the first cylinder block 1.5 is slid down to realize the clamping of the male nut nail 1.71 by the pear-shaped female card hole 1.61. After the convex column structure 1.62 and the U-shaped groove are clamped and matched, the first U-shaped male-female connecting plate 1.7 and the second U-shaped male-female connecting plate 1.6 are made to be close to each other through the positioning and fixing fixture, and are clamped through the buckle structure 1.8 arranged in the middle to realize the connection of the first cylinder block 1.5 and the second cylinder block 1.4. Through the upper, middle and lower 6-point positioning and clamping, the first cylinder block 1.5 and the second cylinder block 1.4 are detachably and fixedly connected into the bathtub 1.

[0077] Reference Figure 10 and Figure 11 , As a preferred method, U-shaped rubber strips are respectively arranged on the first U-shaped male-female connecting plate 1.7 and the second U-shaped male-female connecting plate 1.6. After the 6-point positioning and clamping, the U-shaped rubber strips can effectively seal the gaps, and when taking a bath, the bathtub will not leak.

[0078] Reference Figure 10 and Figure 11 , As a preferred method, the bathtub 1 can also be divided into a shampoo cylinder block and a bathing cylinder block from the position of the neck headrest 1.3. The shampoo cylinder block and the bathing cylinder block are detachably and fixedly connected into the bathtub 1. There are arc cut corners 1.22 at the four arc-shaped edge corners of the bathtub 1 for hanging outside.

[0079] Reference Figure 10 and Figure 11 Preferably, the bathtub 1 is made of carbon fiber lightweight material or fiber lightweight material and internal structure recycled material.

[0080] The usage method of the present utility model is as follows: When it is necessary to bathe an elderly person, the staff first connect the cylinder body one 1.5 and the cylinder body two 1.4 together through the cylinder body connecting device, and ensure the sealing and firmness of the cylinder body connection through the cylinder body connecting device. After connecting the bathtub 1, place the bathtub 1 above the support frame body 4.1, and make the bearing pad 8 higher than the bottom of the bathtub 1 to form a bathtub assembly. At this time, the staff push the bathtub assembly to the rest area of the elderly person to be bathed, and place the bathtub assembly close to the bed where the elderly person rests. Adjust the height of the bathtub assembly through the bicycle handle 7 so that the edge of the bathtub 1 is flush with the bed, and adjust the rope winding and unwinding mechanism so that the height of the bearing pad 8 is also flush with the bed. At this time, move the elderly person onto the bearing pad 8. Due to the support of the bearing pad 8, the elderly person will not fall into the bathtub 1. After the elderly person lies completely on the bearing pad 8, adjust the rope winding and unwinding mechanism to slowly lower the legs of the elderly person so that the elderly person is completely immersed in the bathtub 1. At this time, the elderly person lies in the bathing pool 1.1, with the head placed in the shampoo pool 1.2 and the neck placed on the neck pillow. The bathing pool 1.1 is designed to fit the human body shape, which is more comfortable and safe, and is suitable for workplaces with flexibility and stability, meeting the needs of diversified, diverse, and personalized bathing care equipment such as centralized and in-home care.

[0081] Adaptations made according to actual needs are within the protection scope of the present utility model.

[0082] It should be noted that for those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A bathtub support frame, characterized in that, It includes a support frame body and a bearing pad. Among them, a rope winding and unwinding mechanism is arranged at the first end of the top of the support frame body along the length direction, and the first end of the bearing pad is connected to the rope winding and unwinding mechanism through at least two first ropes; the second end of the bearing pad is connected to the second end of the top of the support frame body along the length direction through at least two second ropes; after the bearing pad is tightened and flattened by the first ropes and the second ropes, it is higher than the bottom of the bathtub arranged on the bathtub support frame.

2. The bathtub support frame according to claim 1, wherein, The rope winding and unwinding mechanism includes: a rotating shaft installation box, which is arranged at the top of the support frame body; a rotating shaft, which is arranged in the rotating shaft installation box and is arranged along the width direction of the support frame body; a winding and unwinding reel, which is fixedly connected to the rotating shaft and is arranged in one-to-one correspondence with the first ropes; a rotating shaft driving mechanism, whose output end is connected to the rotating shaft.

3. The bathtub support frame according to claim 1, wherein, The support frame body is a folding support frame body.

4. The bathtub support frame according to claim 3, wherein, The support frame body includes feet, a bottom bracket, edge support columns, middle support columns and a top bracket. Among them, the feet are used to contact the ground; the bottom bracket includes two bottom bracket half bodies symmetrically arranged about a first axis; the top bracket is used to carry the bathtub and includes two U-shaped brackets symmetrically arranged about the first axis; there are two middle support columns. The two middle support columns are respectively arranged at both ends formed by the intersection of the first axis and the bottom bracket. The bottom end of the middle support column is hinged to the two bottom bracket half bodies, and the top end is hinged to the two U-shaped brackets; the bottom end of the edge support column is arranged on the feet, and the position of the edge support column close to its bottom end is hinged to the bottom bracket half body, and the top end of the edge support column is hinged to the U-shaped bracket.

5. The bathtub support frame according to claim 4, wherein, The bottom bracket is a rectangular bottom bracket, the top bracket is a rectangular top bracket, the first axis is the midpoint line of the lengths of the bottom bracket and the top bracket, and the edge support columns are arranged at the four corners of the bottom bracket.

6. The bathtub support frame according to claim 4 or 5, characterized in that, The middle support column includes a column body. At the bottom of the column body, there is an installation sleeve perpendicular to the column body and symmetric about the column body. At the top, there are two ear plates symmetrically extending towards both sides of the column body. The two bottom brackets are respectively hinged to both ends of the installation sleeve, and the two U-shaped brackets are respectively hinged to the two ear plates.

7. The bathtub support frame according to claim 6, characterized in that, A support diagonal rod is also arranged between any one of the middle support columns and the adjacent edge support column. The lower end of the support diagonal rod is hinged to the bottom bracket half body or the edge support column, and the upper end of the support diagonal rod is hinged with a slider. The slider is slidably arranged on the column body, and a positioning device for positioning the slider is also arranged on the column body.

8. The bathtub support frame according to claim 4, wherein A lifting drive mechanism for driving the edge support column to lift is also arranged between the bottom end of the edge support column and the feet.

9. The bathtub support frame according to claim 8, wherein, The lifting drive mechanism is a lifting cylinder. The lifting cylinder is connected to an air tank through a switching valve, and the switching valve is connected to an operating handle arranged on the top bracket through a pull wire.

10. A bathtub assembly, comprising the bathtub support frame according to any one of claims 1-9, characterized in that, It further includes a bathtub disposed on the main body of the support frame.

Images