Secondary rotation adjusting structure for hot compress head of foot tub and foot tub

Abstract

The hot compress head secondary rotation adjusting structure comprises a foot tub body and a hot compress head assembly, the hot compress head assembly comprises a first adjusting rod, a hot compress part and a second adjusting rod, the first adjusting rod is rotatably installed on the side wall of the tub body to form first rotation adjustment, the hot compress part is rotatably installed on the side wall of the tub body to form second rotation adjustment, and the second adjusting rod is rotatably installed on the side wall of the tub body to form second rotation adjustment. One end of the second adjusting rod is arranged on the first adjusting rod, the other end of the second adjusting rod is rotatably connected with the hot compress part in a sleeving mode to form second rotating adjustment, and the position of the hot compress part is adjusted through cooperation of the first rotating adjustment and the second rotating adjustment. According to the hot compress device, the adjusting rod capable of being adjusted through secondary rotation is used for replacing a flexible pipe, so that the hot compress head can be more conveniently and quickly moved to the hot compress position.

Description

Technical Field

[0001] This utility model relates to the field of foot bath basins, and in particular to a secondary rotation adjustment structure for the hot compress head of a foot bath basin and the foot bath basin itself. Background Technology

[0002] In modern life, with people's increasing awareness of health, various health care devices are becoming increasingly popular among consumers. Among them, foot baths with hot compress functions are particularly popular because they can effectively relieve foot fatigue and promote blood circulation. To further enhance the user experience, foot baths that combine knee hot compress functions have appeared on the market, aiming to provide users with a more comprehensive hot compress health care experience.

[0003] Existing knee heating pad designs generally use flexible tubes as the medium connecting the heating head to the main structure to adjust the angle and height of the heating head. While this design gives users some ability to adjust the heating position, it presents several inconveniences in practice. Specifically, users often need to repeatedly bend the flexible tube to try and find the most suitable heating position. This process is not only tedious and time-consuming, but also, due to the flexibility and elasticity of the tube itself, it is difficult to achieve precise adjustments, often only achieving a near-satisfactory effect and failing to meet users' needs for precise heating positioning.

[0004] Furthermore, flexible tubes are highly susceptible to material fatigue after frequent bending and adjustment. This physical fatigue not only reduces the flexibility and durability of the flexible tube but may also cause micro-damage to the structure, thereby shortening the lifespan of the entire heat-conducting assembly. In the long run, this not only increases maintenance costs for users but also affects the overall performance of the product and the user experience. Utility Model Content

[0005] The purpose of this utility model is to solve the above-mentioned technical problems and provide a secondary rotation adjustment structure for the hot compress head of a foot bath basin and a foot bath basin. The purpose of this application is to replace the flexible tube with an adjustment rod that can be rotated and adjusted twice, so that the hot compress head can be more conveniently, accurately and quickly moved to the position for hot compress.

[0006] A secondary rotation adjustment structure for a foot bath basin's heating head includes a basin body and a heating head assembly. The heating head assembly includes a first adjustment rod, a heating part, and a second adjustment rod. The first adjustment rod is rotatably mounted on the side wall of the basin body to form a first rotation adjustment. One end of the second adjustment rod is disposed on the first adjustment rod, and the other end of the second adjustment rod is rotatably sleeved with the heating part to form a second rotation adjustment. The position of the heating part is adjusted by the cooperation of the first and second rotation adjustments.

[0007] According to the secondary rotation adjustment structure of the foot bath basin's heating head in this application, the first rotation adjustment of the heating head is formed by the rotational installation of the first adjusting rod and the basin body, allowing the heating head to rotate with the first adjusting rod. When it needs to be stored, the heating head can be rotated to the outside of the basin body for storage. When it needs to be used for heat therapy, the heating head can be rotated to the top of the basin body, so that the heating head can be used for heat therapy when the user uses the foot bath basin. Through the second rotation adjustment of the heating head and the second adjusting rod, the user can adjust the orientation of the heating head as needed, allowing the user to more accurately adjust the position of the heating head, so that the heating head can be more precisely oriented towards the user's desired heat therapy location.

[0008] Furthermore, the first adjusting rod includes a rotating shaft, which is rotatably mounted on the basin. A first wiring hole is provided in the center of the rotating shaft, and a second adjusting rod is provided with a second wiring hole. The first adjusting rod is hollow inside. The basin is electrically connected to the heating unit through the first wiring hole, the interior of the first adjusting rod, and the second wiring hole. The rotating shaft of the first adjusting rod simultaneously serves the functions of rotational mounting and allowing external wiring to pass through, facilitating power supply and control of the heating unit through the basin.

[0009] Furthermore, the first adjusting rod also includes an inner liner, which is installed in the middle of the rotating shaft, and the first wiring hole is formed in the inner liner. The inner liner can improve the structural strength of the rotating shaft and also provide protection for the external wiring of the heat-applying part.

[0010] Furthermore, the first adjusting rod also includes a limiting plate. The basin body has a mounting position for the rotating shaft to be rotatably mounted. The rotating shaft extends into the basin body from the mounting position. The limiting plate is fixed on the rotating shaft, thus limiting the rotating shaft within the mounting position. The mounting position has a first rotation limiting block, and the limiting plate has a first rotation limiting groove. The first rotation limiting groove and the first rotation limiting block cooperate to limit the rotation angle of the first rotation adjustment. The limiting plate can limit the rotating shaft of the first adjusting rod to the basin body, preventing the first adjusting rod from easily detaching from the basin body.

[0011] Furthermore, the basin body is provided with a shaft hole and a bearing. The bearing is installed in the shaft hole. The inner side wall of the bearing is provided with a second rotation limiting groove. The outer side of the rotating shaft is provided with a second rotation limiting block. The rotating shaft is rotatably installed in the bearing. The second rotation limiting groove and the second rotation limiting block cooperate to limit the rotation angle of the first rotation adjustment.

[0012] Furthermore, the second rotation limiting groove is provided with a positioning groove, and the second rotation limiting block is also a positioning block. The positioning groove and the positioning block cooperate to position the first adjusting rod when the second adjusting rod performs the second rotation adjustment.

[0013] Furthermore, the second adjusting rod includes a sleeve section, the heat-applying part includes a sleeve, and the two ends of the sleeve section are provided with sleeve limiting positions so that the sleeve is limited on the sleeve section.

[0014] Furthermore, the socket section is provided with an elastic groove. The elastic groove makes it easier to install the heat-adhesive part onto the socket section.

[0015] Furthermore, a third rotation limiting groove is provided on the inner wall of the sleeve, and a third rotation limiting block is provided on the sleeve section. The third rotation limiting block is confined within the third rotation limiting groove to limit the adjustment angle of the second rotation adjustment. The rotation angle of the heat-applying part is controlled by the second limiting block and the rotation limiting groove, avoiding safety risks caused by excessive rotation of the heat-applying part.

[0016] Furthermore, the sleeve segment is disposed at the end of the second adjusting rod, and the sleeve limiting includes a limiting surface disposed at the connection between the sleeve segment and other parts of the second adjusting rod and a limiting buckle disposed at the end of the sleeve segment.

[0017] A foot bath basin includes a secondary rotating adjustment structure for the hot compress head of the aforementioned foot bath basin. This allows the user to apply heat while using the foot bath basin. Attached Figure Description

[0018] Figure 1 This is a perspective view of the foot bath basin of this utility model.

[0019] Figure 2 This is a cross-sectional view of the secondary rotation adjustment structure of the hot compress head of the foot bath basin of this utility model.

[0020] Figure 3 for Figure 2 A magnified view of part A.

[0021] Figure 4 for Figure 2 A magnified view of section B.

[0022] Figure 5 This is an exploded view of the secondary rotation adjustment structure of the hot compress head of the foot bath basin of this utility model.

[0023] Figure 6 This is a perspective view of the second adjusting rod of this utility model.

[0024] Figure 7 This is an exploded view from another angle of the secondary rotation adjustment structure of the hot compress head of the foot bath basin of this utility model.

[0025] Figure 8 This is a perspective view of part of the shell of the basin of this utility model.

[0026] Figure 9This is a perspective view of the bearing of this utility model.

[0027] Figure 10 This is a perspective view of the limiting plate of this utility model. Detailed Implementation

[0028] The present invention relates to a secondary rotation adjustment structure for the hot compress head of a foot bath basin and a foot bath basin, described in conjunction with the accompanying drawings.

[0029] like Figures 1 to 10 The illustration shows a foot bath basin with a secondary rotation adjustment structure for a hot compress head and the foot bath basin itself. The basin includes a basin body 1 and a hot compress head assembly 2. The hot compress head assembly 2 includes a first adjustment rod 21, a hot compress part 22, and a second adjustment rod 23. The first adjustment rod 21 is rotatably mounted on the side wall of the basin body 1 to form a first rotation adjustment. Figure 1 As shown, when it needs to be stored, the heating element 22 can be rotated to the outside of the basin 1 for storage. When it needs to be used for hot compresses, the heating element 22 can be rotated to the top of the basin 1 so that it can be used for hot compresses when the user uses the foot bath. One end of the second adjusting rod 23 is set on the first adjusting rod 21. The first adjusting rod 21 can be integrated with the second adjusting rod 23, or connected by other means. The other end of the second adjusting rod 23 is rotatably sleeved with the heating element 22 to form a second rotation adjustment. The position of the heating element 22 can be adjusted by the cooperation of the first and second rotation adjustments. Through the second rotation adjustment of the heating element 22 and the second adjusting rod 23, the user can adjust the orientation of the heating element 22 as needed, so that the user can more accurately adjust the position of the heating element 22 and make the heating element 22 more accurately oriented towards the user's desired hot compress position.

[0030] like Figures 1 to 10 As shown, the first adjusting rod 21 includes a rotating shaft 211, which is rotatably mounted on the basin 1. A first wiring hole 2121 is provided in the middle of the rotating shaft 211. A second wiring hole 231 is provided inside the second adjusting rod 23. The first adjusting rod 21 is hollow. The basin 1 is electrically connected to the heating unit 22 through the first wiring hole 2121, the interior of the first adjusting rod 21, and the second wiring hole 231. The rotating shaft 211 of the first adjusting rod 21 simultaneously serves the functions of rotational mounting and allowing external wiring to pass through, facilitating power supply and control of the heating unit 22 through the basin 1.

[0031] like Figure 2As shown, the hot compress section 22 is equipped with a control circuit board and a heating device. The inside of the hot compress section 22 is connected through the first wiring hole 2121, the inside of the first adjusting rod 21 and the second wiring hole 231, so that the power cord and control cord can be introduced from the basin 1 into the hot compress section 22 to control the hot compress section 22 to perform hot compress work. The heating device can be an infrared heating device.

[0032] like Figure 4 , Figure 6 as well as Figure 7 As shown, the first adjusting rod 21 also includes an inner liner 212, which is installed in the middle of the rotating shaft 211. The first wiring hole 2121 is formed in the inner liner 212. The inner liner 212 can improve the structural strength of the rotating shaft 211 and also provide protection for the external wiring of the heat treatment part 22. The rotating shaft 211 has a protrusion extending into the first wiring hole 2121. The shape of the inner liner 212 matches the shape of the protrusion, so that the inner liner 212 can be smoothly installed into the rotating shaft 211, thereby preventing the inner liner 212 from rotating in the rotating shaft 211. In addition, a limiting structure can be further set to further limit the movement and guide the installation of the inner liner 212 and the rotating shaft 211.

[0033] like Figure 4 , Figure 6 as well as Figure 7 As shown, a notch 214 is provided on the side wall of the inner liner 212 and the rotating shaft 211. The notch 214 is connected to the first wiring hole 2121. The notch 214 is used to introduce the line from the side wall of the inner liner 212 and the rotating shaft 211 into the first wiring hole 2121.

[0034] like Figure 4 , Figure 7 and Figure 10 The first adjusting rod 21 also includes a limiting plate 213. The basin 1 is provided with a mounting position for the rotating shaft 211 to be rotatably installed. In this application, the mounting position is the shaft hole 11 and the bearing 12 provided on the basin 1. The rotating shaft 211 extends into the basin 1 from the mounting position. The limiting plate 213 is fixed on the rotating shaft 211, so that the rotating shaft 211 is limited in the mounting position. The protrusion of the rotating shaft 211 extending into the first wiring hole 2121 is a fixing post with a screw hole. The limiting plate 213 cooperates with the fixing post, so that the limiting plate 213 can be fixed on the rotating shaft 211 by screws, so that the rotating shaft 211 can be limited and installed in the mounting position.

[0035] like Figure 4 and Figure 10As shown, a connecting strip 2132 is provided on the limiting plate 213. When the limiting plate 213 is fixed on the rotating shaft 211, the connecting strip 2132 can be inserted into the notch 214, but will not completely block the notch 214. The connecting strip 2132 can provide a connection between the limiting plate 213 and the rotating shaft 211, and prevent the external lines in the notch 214 from affecting the installation of the limiting plate 213.

[0036] like Figure 7 and Figure 8 As shown, a first rotation limiting block 112 is provided on the mounting position, and a first rotation limiting block 112 is provided on the outer wall of the shaft hole 11. A first rotation limiting groove 2131 is provided on the limiting plate 213. The first rotation limiting groove 2131 and the first rotation limiting block 112 cooperate to limit the rotation angle of the first rotation adjustment, so that the connection line of the heat treatment part 22 can also pass through the first rotation limiting groove 2131.

[0037] like Figure 7 and Figure 8 As shown, the basin 1 is provided with a shaft hole 11 and a bearing 12. The bearing 12 is installed in the shaft hole 11. The inner side wall of the shaft hole 11 is provided with a retaining slot 111. The outer side wall of the bearing 12 is provided with a retaining strip 121. The retaining strip 121 is inserted into the retaining slot 111 to restrict the bearing 12 and prevent the bearing 12 from rotating in the shaft hole 11. The inner side wall of the bearing 12 is provided with a second rotation limiting groove 122. The outer side of the rotating shaft 211 is provided with a second rotation limiting block 2111. The rotating shaft 211 is rotatably installed in the bearing 12. The second rotation limiting groove 122 and the second rotation limiting block 2111 cooperate to limit the rotation angle of the first rotation adjustment.

[0038] like Figure 7 and Figure 9 As shown, the second rotation limiting groove 122 is provided with a positioning groove 123, and the second rotation limiting block 2111 is also a positioning block. The positioning groove 123 and the positioning block cooperate to position the rotating rod 211 when the first adjusting rod 21 performs the first rotation adjustment. A positioning groove 123 is provided on each side of the second rotation limiting groove 122. The positioning groove 123 can be used to position the first adjusting rod 21 to the storage position and the working position when the first rotation adjustment is performed.

[0039] like Figure 3 , Figure 5 as well as Figure 6As shown, the second adjusting rod 23 includes a sleeve section 232, and the hot compress part 22 includes a sleeve 221. Both ends of the sleeve section 232 are provided with sleeve limiting, so that the sleeve 221 is limited on the sleeve section 232. The inner wall of the sleeve 221 is provided with a third rotation limiting groove 222, and the sleeve section 232 is provided with a third rotation limiting block 2323. The third rotation limiting block 2323 is restricted in the third rotation limiting groove 222 to limit the angle of adjustment when the heat compress part 22 is adjusted for the second rotation. The rotation angle of the heat compress part 22 is limited by the cooperation of the third rotation limiting block 2323 and the third rotation limiting groove 222 to avoid safety risks caused by excessive rotation of the heat compress part 22. The limiting structure can ensure that the heating surface of the heat compress part 22 always faces the user's heat compress area, that is, it keeps facing downward towards the knee or the area around the knee. This avoids the heating surface from rotating to an upward state and failing to heat the user's desired heat compress area. It can also prevent the internal structure of the heat compress part 22 from causing safety risks due to sudden inversion.

[0040] like Figure 3 , Figure 5 as well as Figure 6 As shown, the sleeve segment 232 is disposed at the end of the second adjusting rod 23. The sleeve limiting includes a limiting surface 2324 disposed at the connection between the sleeve segment 232 and other parts of the second adjusting rod 23, and a limiting buckle 2321 disposed at the end of the sleeve segment 232. An elastic groove 2322 is provided on the sleeve segment 232, which extends all the way to the limiting buckle 2321 and is connected to the second wiring hole 231 inside the second adjusting rod 23, thereby improving the elasticity of the limiting buckle 2321 and making it easier for the limiting buckle 2321 to be engaged into the sleeve 221.

[0041] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A secondary rotation adjusting structure of a hot compress head of a foot bath tub, characterized in that, The basin body comprises a basin body of a foot bath basin and a hot compress head assembly, the hot compress head assembly comprises a first adjusting rod, a hot compress part and a second adjusting rod, the first adjusting rod is rotatably installed on the side wall of the basin body to form a first rotation adjustment, one end of the second adjusting rod is arranged on the first adjusting rod, and the other end of the second adjusting rod is rotatably sleeved with the hot compress part to form a second rotation adjustment, and the position of the hot compress part is adjusted through cooperation of the first rotation adjustment and the second rotation adjustment.

2. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 1, characterized in that, The first adjusting rod comprises a rotating shaft, the rotating shaft is rotatably installed on the basin body, a first wire hole penetrating through the rotating shaft is arranged in the middle part of the rotating shaft, the second adjusting rod is provided with a second wire hole penetrating through the second adjusting rod, the first adjusting rod is hollow, and the basin body is electrically connected with the hot compress part through the first wire hole, the interior of the first adjusting rod and the second wire hole.

3. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 2, characterized in that, The first adjusting rod further comprises an inner lining, the inner lining is installed in the middle part of the rotating shaft, and the first wire hole is formed in the inner lining.

4. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 2, characterized in that, The first adjusting rod further comprises a limiting disc, the basin body is provided with a mounting position for rotatably mounting the rotating shaft, the rotating shaft extends into the basin body from the mounting position, the limiting disc is fixed on the rotating shaft, so that the rotating shaft is limited in the mounting position, the mounting position is provided with a first rotation limiting block, the limiting disc is provided with a first rotation limiting groove, and the first rotation limiting groove and the first rotation limiting block are matched to limit the rotation angle of the first rotation adjustment.

5. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 2, characterized in that, The basin body is provided with a shaft hole and a bearing, the bearing is installed in the shaft hole, a second rotation limiting groove is arranged on the inner side wall of the bearing, a second rotation limiting block is arranged on the outer side of the rotating shaft, the rotating shaft is rotatably installed in the bearing, and the second rotation limiting groove and the second rotation limiting block are matched to limit the rotation angle of the first rotation adjustment.

6. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 5, characterized in that, The second rotation limiting groove is provided with a positioning groove, the second rotation limiting block is also a positioning block, and the positioning groove and the positioning block are matched to position the first adjusting rod when the second adjusting rod performs the second rotation adjustment.

7. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 1, characterized in that, The second adjusting rod comprises a sleeving section, the hot compress part comprises a sleeve, and the two ends of the sleeving section are provided with sleeving limiting positions, so that the sleeve is limited on the sleeving section.

8. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 7, characterized in that, The sleeving section is provided with an elastic groove.

9. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 7, characterized in that, A third rotation limiting groove is arranged on the inner side wall of the sleeve, a third rotation limiting block is arranged on the sleeving section, the third rotation limiting block is limited in the third rotation limiting groove, and the adjusting angle of the second rotation adjustment is limited.

10. The secondary rotation adjusting structure of the hot compress head of the foot bath basin according to claim 7, characterized in that, The sleeving section is arranged at the end of the second adjusting rod, and the sleeving limiting position comprises a limiting surface arranged at the connecting position of the sleeving section and the other part of the second adjusting rod and a limiting buckle arranged at the end of the sleeving section.

11. A footbath, characterised in that The hot compress head secondary rotation adjustment structure of the foot bath basin comprises the foot bath basin of any one of claims 1 to 10.

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