Height-adjustable inflatable bath barrel

Abstract

The utility model aims to provide a height-adjustable inflatable bath tub which comprises a bottom frame and a telescopic assembly, a bottom net is arranged on the bottom frame, the telescopic assembly comprises an inflatable part and a plurality of telescopic parts, the inflatable part is arranged on the bottom net in a height-adjustable mode, and the telescopic parts are arranged on the bottom frame and distributed around the inflatable part at equal intervals. The telescopic part comprises a sleeve and a supporting rod, the sleeve is arranged on the bottom frame, the supporting rod penetrates through the sleeve, the end, away from the sleeve, of the supporting rod is rotationally connected with the inflation part, a clamping block is arranged on the sleeve, a plurality of clamping grooves are formed in the supporting rod and communicate with one another, any one of the clamping grooves is connected with the clamping block in a clamped mode, and the clamping block is connected with the inflation part in a clamped mode. The height of the supporting rod relative to the sleeve is adjustable, so that the height of the inflating part driven by the supporting rod is adjustable. Therefore, the use requirements of users on various bath barrel heights are met.

Description

Technical Field

[0001] This utility model relates to the technical field of furniture and household items, and in particular to an adjustable height inflatable bathtub. Background Technology

[0002] As people's living standards improve, their demands for quality of life and convenience of household products are also increasing. Inflatable bathtubs, due to their portability and ease of storage, have become popular among many consumers and are widely used in homes, travel, and outdoor settings.

[0003] However, existing inflatable bathtubs have the following shortcomings in practical use: they cannot be adjusted to a suitable height according to the user's body height. For example, if a child needs bathing, a bathtub that is too high will cause inconvenience for parents, while a bathtub that is too low will reduce the comfort of bathing. Moreover, because children's height changes rapidly, existing non-adjustable bathtubs cannot meet the needs of users. In view of this, the adjustable-height inflatable bathtub of this application is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an adjustable height inflatable bathtub that can be adjusted according to the user's needs to increase the user's comfort.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An adjustable height inflatable bathtub includes:

[0007] The base frame, on which a bottom mesh is installed; and

[0008] A telescopic assembly includes an inflatable component and several telescopic components. The inflatable component is height-adjustably mounted on the base net. Each telescopic component is mounted on the base frame and is equidistantly distributed around the inflatable component. Each telescopic component includes a sleeve and a support rod. The sleeve is mounted on the base frame, and the support rod passes through the sleeve. The end of the support rod away from the sleeve is rotatably connected to the inflatable component. The sleeve has a locking block, and the support rod has several slots that are interconnected. Any one of the slots engages with the locking block to make the height of the support rod relative to the sleeve adjustable, thereby allowing the support rod to adjust the height of the inflatable component.

[0009] Optionally, the telescopic component further includes a first collar and several second collars. The first collar is disposed on the inflatable component and is rotatably connected to the end of the support rod away from the sleeve. Each of the second collars is sleeved on the sleeve / support rod and is connected to the inflatable component.

[0010] Optionally, an annular groove is provided on one end of the support rod, and the first ring is rotatably disposed in the annular groove.

[0011] Optionally, the inner diameters of the first collar and the second collar are larger than the diameter of the sleeve.

[0012] Optionally, the inflatable component includes a plurality of inflatable nozzles and a plurality of inflatable rings, each of the inflatable nozzles being disposed on each of the inflatable rings, and each of the inflatable nozzles being connected to one of the inflatable rings, and the first collar and each of the second collars being connected to each of the inflatable rings.

[0013] Optionally, the inflatable rings are stacked and welded together in a vertically upward direction to form an inflatable barrel body.

[0014] Optionally, the inflatable component further includes a bottom pad, the surface of which is fused to one end of the inflatable barrel in the axial direction, and the bottom surface of which is connected to the bottom mesh.

[0015] Optionally, the inflatable component further includes a pull seat, which is disposed on the surface of the bottom pad away from the bottom net, and the position of the pull seat is aligned with the position of the connection between the bottom net and the bottom pad.

[0016] Optionally, the base frame includes several base blocks and several corner pieces, with each base block and each corner piece connected end to end in sequence so that each base block and each corner piece together form the base frame, and one side of each corner piece is rotatably connected to the bottom mesh.

[0017] Optionally, the corner bend includes a connecting block and two connecting rods. One end of each connecting rod is rotatably connected to the connecting block, and the ends of the two connecting rods away from the connecting block are rotatably connected to two of the bottom blocks in a one-to-one correspondence. Each connecting block is rotatably connected to the bottom mesh.

[0018] Compared with the prior art, the present invention has at least the following advantages:

[0019] This utility model's adjustable-height inflatable bathtub features several interconnected slots on a support rod. When any slot engages with a locking block on the sleeve, the first ring fitted on the support rod adjusts the height of the inflatable bathtub to meet various user needs. Simultaneously, a pull seat can move the connecting blocks upwards, causing the base blocks to converge for storage. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of an adjustable height inflatable bath tub according to one embodiment of the present invention;

[0022] Figure 2 This is a structural schematic diagram of the installation position of the telescopic component according to one embodiment of the present invention;

[0023] Figure 3 This is a structural schematic diagram of the installation position of the base pad according to one embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the adjustable height inflatable bath tub after height adjustment, according to one embodiment of the present invention.

[0025] Figure 5 This is a top view of an adjustable height inflatable bathtub according to one embodiment of the present invention.

[0026] Figure 6 This is a schematic diagram of the structure after the bottom pad drives each connecting block to move upward, according to one embodiment of the present invention.

[0027] Figure 7 This is a schematic diagram of the support rod according to one embodiment of the present invention;

[0028] Figure 8 This is a schematic diagram of the sleeve structure according to one embodiment of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of a connecting block according to one embodiment of the present invention;

[0030] Figure 10 This is a schematic diagram of the pull seat according to one embodiment of the present invention;

[0031] Figure 11 This is a cross-sectional structural diagram of a drainage component according to one embodiment of the present invention;

[0032] Figure 12 This is a structural schematic diagram of the drainage pipe installation position according to one embodiment of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Adjustable height inflatable bathtub; 10. Base frame; 11. Bottom net; 20. Telescopic assembly; 21. Inflatable component; 22. Telescopic component; 221. Sleeve; 222. Support rod; 2211. Locking block; 2221. Locking groove; 2222. Guide channel; 2223. Ring groove; 12. Bottom block; 13. Corner piece; 223. First ring; 224. Second ring; 211. Inflating nozzle; 212. Inflatable ring; 213. Bottom pad; 214. Pull base; 131. Connecting block; 132. Connecting rod; 215. Drainage plate; 2151. First thin plate; 2152. Second thin plate; 2153. Drain pipe. Detailed Implementation

[0035] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model.

[0036] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0039] like Figures 1 to 3 As shown, in one embodiment, an adjustable-height inflatable bathtub 1 includes a base frame 10 and a telescopic assembly 20. A bottom net 11 is provided on the base frame 10. The telescopic assembly 20 includes an inflatable component 21 and several telescopic components 22. The inflatable component 21 is height-adjustably mounted on the bottom net 11. Each telescopic component 22 is mounted on the base frame 10 and is equidistantly distributed around the inflatable component 21. Each telescopic component 22 includes a sleeve 221 and a support rod 222. The sleeve 221 is mounted on the base frame 10, and the support rod... 222 is inserted through the sleeve 221. The end of the support rod 222 away from the sleeve 221 is rotatably connected to the inflator 21. The sleeve 221 is provided with a locking block 2211. The support rod 222 is provided with several locking slots 2221, and all locking slots 2221 are interconnected. Any one of the locking slots 2221 is engaged with the locking block 2211, so that the height of the support rod 222 relative to the sleeve 221 is adjustable, thereby making the height of the inflator 21 adjustable by the support rod 222.

[0040] It should be noted that the chassis 10 includes several base blocks 12 and several corner folding members 13. Each base block 12 and each corner folding member 13 are connected end to end in sequence, so that the chassis 10 forms an equilateral polygon structure. Further, the bottom net 11 is a mesh structure tending to be in a "rice" shape with the center points of multiple flat strip-shaped connecting bands connected to each other. The end parts of each connecting band are respectively rotatably connected to each corner folding member 13. The middle position at the bottom of the inflatable member 21 is welded to the middle position of the bottom net 11. Further, the telescopic member 22 includes a sleeve 221 and a support rod 222. One end of the sleeve 221 is arranged on the base block 12, so that each sleeve 221 surrounds the inflatable member 21 along the edge of the chassis 10. Further, a through hole is opened in the axial direction of the sleeve 221, and the through hole penetrates through both ends of the sleeve 221. A clamping block 2211 is arranged on the through hole. One end of each support rod 222 is respectively inserted into each through hole correspondingly, so that each support rod 222 and each sleeve 221 jointly surround the inflatable member 21. Further, a clamping block 2211 is arranged at the end of the through hole far from the chassis 10. A diversion groove 2222 and several clamping grooves 2221 are opened on the circumferential surface of the support rod 222. The diversion groove 2222 extends from one end of the support rod 222 to the other end along the axial direction of the support rod 222. Each clamping groove 2221 is located on the same side of the diversion groove 2222, and each clamping groove 2221 is communicated with the diversion groove 2222. Further, the clamping block 2211 is clamped with the diversion groove 2222, so that the support rod 222 can telescopically slide relative to the sleeve 221. When the clamping block 2211 slides into any one of the clamping grooves 2221 from the diversion groove 2222 and is clamped with the clamping groove 2221, the telescopic height of the support rod 222 relative to the sleeve 221 is adjustable. Further, the end of the support rod 222 far from the sleeve 221 is rotatably connected to the end of the inflatable member 21 far from the bottom net 11. When the telescopic height of the support rod 222 relative to the sleeve 221 is adjustable, the height of the inflatable member 21 is adjustable by the support rod 222.

[0041] As Figures 1 to 4 shown, in one embodiment, the telescopic member 22 further includes a first collar 223 and several second collars 224. The first collar 223 is arranged on the inflatable member 21. The first collar 223 is rotatably connected to the end of the support rod 222 far from the sleeve 221. Each second collar 224 is sleeved on the sleeve 221 / support rod 222, and each second collar 224 is connected to the inflatable member 21.

[0042] It should be noted that the first ring 223 and the second ring 224 have the same structure. A groove 2223 is formed on the end of the support rod 222 away from the sleeve 221. The first ring 223 is fitted into the groove 2223, allowing it to rotate relative to the support rod 222. When the support rod 222 slides relative to the sleeve 221, it drives the first ring 223 to slide as well. This allows the height of the inflatable component 21 to be adjustable via the first ring 223. Furthermore, each second ring 224 is connected to the inflatable component 21. When the height of the inflatable component 21 is adjusted, it drives each second ring 224 to slide between the sleeve 221 and the support rod 222, thus allowing the inflatable component 21 to maintain a vertically upward adjustable height.

[0043] like Figures 1 to 4 As shown, in one embodiment, the inner diameters of the first collar 223 and the second collar 224 are larger than the diameter of the sleeve 221.

[0044] It should be noted that the diameter of the support rod 222 is smaller than that of the through hole, allowing the support rod 222 to pass through the sleeve 221, and also making the diameter of the support rod 222 smaller than that of the sleeve 221. Furthermore, the diameter of the annular groove 2223 is the same as the diameter of the sleeve 221, while the inner diameters of the first collar 223 and the second collar 224 are larger than the diameter of the sleeve 221. This allows the second collar 224 to slide back and forth between the sleeve 221 and the support rod 222.

[0045] like Figure 1 , Figure 4 As shown, in one embodiment, the inflation component 21 includes a plurality of inflation nozzles 211 and a plurality of inflation rings 212. Each inflation nozzle 211 is respectively disposed on each inflation ring 212, and each inflation nozzle 211 is connected to an inflation ring 212. The first set of rings 223 and each second set of rings 224 are respectively connected to each inflation ring 212.

[0046] It should be noted that the inflatable rings 212 are stacked and welded together in a vertically upward direction to form the inflatable barrel body, and the inflatable rings 212 are not interconnected. Furthermore, each inflation nozzle 211 is disposed on one inflatable ring 212, allowing each inflatable ring 212 to be inflated or deflated independently. This allows multiple inflatable rings 212 to be fully inflated to form the inflatable barrel body, or for some adjacent inflatable rings 212 to be inflated to form the inflatable barrel body. Thus, the user can select to inflate some or all of the inflatable rings 212 according to actual usage needs. Furthermore, since the inflatable barrel body is formed by stacking and welding multiple inflatable rings 212, the first set of rings 223 is disposed on the inflatable ring 212 at the end of the barrel body furthest from the base frame 10, and each set of second rings 224 is connected to one of the remaining inflatable rings 212 respectively. Thus, when the slot 2221 on the support rod 222 near the sleeve 221 engages with the block 2211 on the sleeve 221, the support rod 222 drives the first collar 223 away from the sleeve 221, causing the first collar 223 to drive the inflation ring 212 away from the base frame 10 away from the base frame 10, thereby increasing the height of the inflation ring.

[0047] like Figures 2 to 3 , Figure 5 As shown, in one embodiment, the inflatable component 21 further includes a bottom pad 213, the surface of which is fused to one end of the inflatable barrel body along its axial direction, and the bottom surface of the bottom pad 213 is connected to the bottom net 11.

[0048] It should be noted that the base pad 213 tends to have an equilateral polygonal structure, and the perimeter of the surface of the base pad 213 is fused to the end of the inflatable barrel body away from the first ring 223, so that the base pad 213 and the inflatable barrel body together form an inflatable barrel. Furthermore, the center of the bottom surface of the base pad 213 is fused to the center of the bottom mesh 11, so that the inflatable barrel can be fixed on the base frame 10.

[0049] like Figure 5 As shown, in one embodiment, the inflatable member 21 further includes a pull seat 214, which is disposed on the surface of the bottom pad 213 away from the bottom net 11, and the position of the pull seat 214 is aligned with the position of the connection between the bottom net 11 and the bottom pad 213.

[0050] It should be noted that the center position of the bottom net 11 is welded to the center position of the bottom surface of the bottom pad 213, and the pulling seat 214 is welded to the surface of the bottom pad 213, and the pulling seat 214 is located at the center position of the bottom pad 213, so that the center positions of the pulling seat 214, the bottom pad 213 and the bottom net 11 are all welded together. Further, two half-ring-shaped handles are rotatably arranged on the pulling seat 214. When the two handles are rotated relative to the pulling seat 214 to a vertical state, the user can hold the two handles to move the end of the center position of the bottom pad 213 protruding towards the first sleeve 223, and at the same time, the center position of the bottom net 11 also protrudes towards the end of the first sleeve 223. When the center position of the bottom net 11 protrudes, the periphery of the bottom net 11 will drive each folding angle member 13 to move upward relative to each sleeve 221. When each folding angle member 13 moves upward, both ends of each folding angle member 13 will drive each bottom block 12 to gather together, and then each bottom block 12 will drive each sleeve 221 to jointly collect the inflatable bucket. In this way, it is convenient for the user to fold and store when not in use.

[0051] As Figures 1 to 4 , Figure 6 , Figure 9 As shown, in one embodiment, the folding angle member 13 includes a connecting block 131 and two connecting rods 132. One end of each of the two connecting rods 132 is rotatably connected to the connecting block 131, and the other ends of the two connecting rods 132 away from the connecting block 131 are respectively rotatably connected to two of the bottom blocks 12 in a one-to-one correspondence, and each connecting block 131 is rotatably connected to the bottom net 11.

[0052] It should be noted that the bottom net 11 is a mesh structure in which the center points of multiple flat strip-shaped connecting bands are connected to each other and tend to be in a "rice" shape, and the end parts of each connecting band are respectively rotatably connected to each connecting block 131. When the center position of the bottom net 11 protrudes upward, the end parts of each connecting band drive each connecting block 131 to move upward, so that the angle between the connecting block 131 and the two connecting rods 132 gradually becomes a right angle, and then the ends of the two connecting rods 132 away from the connecting block 131 drive the two bottom blocks 12 to approach each other, so that each sleeve 221 jointly collects the inflatable bucket, which is convenient for the user to store. Further, right-angle parts are provided at the positions where the connecting block 131 is rotatably connected to the two connecting rods 132, and both right-angle parts are located at the end of the connecting block 131 facing the support rod 222, so that the two connecting rods 132 can only rotate downward relative to the connecting block 131, and then the connecting block 131 can only move upward or be in a horizontal state with the two connecting rods 132.

[0053] As Figure 5 , Figures 11 to 12As shown, in one embodiment, the inflation component 21 further includes a drainage sheet 215, which is located between the base pad 213 and the inflation barrel body, and the two ends of the drainage sheet 215 are respectively connected to the inner and outer sides of the inflation barrel.

[0054] It should be noted that the drainage sheet 215 includes a first thin sheet 2151 and a second thin sheet 2152. The first thin sheet 2151 and the second thin sheet 2152 are the same size, and both are made of thin film material. Furthermore, the first thin sheet 2151 and the second thin sheet 2152 are bonded together, and their opposite ends are fused together to form a channel connecting both ends between them. Further, the side of the first thin sheet 2151 away from the second thin sheet 2152 is fused to the inflatable barrel body, and the side of the second thin sheet 2152 away from the first thin sheet 2151 is fused to the base pad 213. Thus, the two ends of the channel between the first thin sheet 2151 and the second thin sheet 2152 respectively connect to the inner and outer sides of the inflatable barrel. Furthermore, the two sides of one end of the drainage sheet 215 are respectively welded to the air tank body and the bottom pad 213, and the other end of the drainage sheet 215 extends into the air tank and is close to the center of the air tank. In this way, when the air tank is filled with water, under the action of water pressure, the water will squeeze and make the ends of the first sheet 2151 and the second sheet 2152 located in the air tank fit tightly together, so that the channel between the first sheet 2151 and the second sheet 2152 is closed, so that the water in the air tank cannot flow out through the channel of the first sheet 2151 and the second sheet 2152. Furthermore, the inflation component 21 also includes a drain pipe 2153, which has a structure with both ends connected. When the drain pipe 2153 is extended from the outside of the drainage plate 215 located in the inflation barrel into the channel between the first thin plate 2151 and the second thin plate 2152, and extends out from the other end of the channel between the first thin plate 2151 and the second thin plate 2152, the drain pipe 2153 opens the first thin plate 2151 and the second thin plate 2152, thereby opening the channel between the first thin plate 2151 and the second thin plate 2152, so that the water in the inflation barrel can flow out from the drain pipe 2153.

[0055] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An adjustable-height inflatable bathtub, characterized in that, include: The base frame, on which a bottom mesh is installed; and A telescopic assembly includes an inflatable component and several telescopic components. The inflatable component is height-adjustably mounted on the base net. Each telescopic component is mounted on the base frame and is equidistantly distributed around the inflatable component. Each telescopic component includes a sleeve and a support rod. The sleeve is mounted on the base frame, and the support rod passes through the sleeve. The end of the support rod away from the sleeve is rotatably connected to the inflatable component. The sleeve has a locking block, and the support rod has several slots that are interconnected. Any one of the slots engages with the locking block to make the height of the support rod relative to the sleeve adjustable, thereby allowing the support rod to adjust the height of the inflatable component.

2. The adjustable height inflatable bath tub according to claim 1, characterized in that, The telescopic component further includes a first collar and several second collars. The first collar is disposed on the inflatable component and is rotatably connected to the end of the support rod away from the sleeve. Each of the second collars is sleeved on the sleeve / support rod and is connected to the inflatable component.

3. The adjustable height inflatable bath tub according to claim 2, characterized in that, A ring groove is provided on one end of the support rod, and the first ring is rotatably disposed in the ring groove.

4. The adjustable height inflatable bath tub according to claim 3, characterized in that, The inner diameters of the first and second collars are larger than the diameter of the sleeve.

5. The adjustable height inflatable bath tub according to claim 4, characterized in that, The inflatable component includes a plurality of inflatable nozzles and a plurality of inflatable rings. Each inflatable nozzle is disposed on a respective inflatable ring, and each inflatable nozzle is connected to an inflatable ring. The first collar and each of the second collars are respectively connected to each inflatable ring.

6. The adjustable height inflatable bath tub according to claim 5, characterized in that, The inflatable rings are stacked and welded together in a vertically upward direction to form an inflatable barrel body.

7. The adjustable height inflatable bath tub according to claim 6, characterized in that, The inflatable component also includes a bottom pad, the surface of which is fused to one end of the inflatable barrel in the axial direction, and the bottom surface of which is connected to the bottom mesh.

8. The adjustable height inflatable bath tub according to claim 7, characterized in that, The inflatable component also includes a pull seat, which is disposed on the surface of the bottom pad away from the bottom net, and the position of the pull seat is aligned with the position where the bottom net and the bottom pad are connected.

9. The adjustable height inflatable bath tub according to claim 8, characterized in that, The base frame includes several base blocks and several corner pieces. Each base block and each corner piece are connected end to end in sequence so that each base block and each corner piece together form the base frame. One side of each corner piece is rotatably connected to the bottom mesh.

10. The adjustable height inflatable bath tub according to claim 9, characterized in that, The corner bend includes a connecting block and two connecting rods. One end of each connecting rod is rotatably connected to the connecting block, and the ends of the two connecting rods away from the connecting block are rotatably connected to two of the bottom blocks respectively. Each connecting block is rotatably connected to the bottom mesh.

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