Physiotherapy instrument

Abstract

The application discloses a physiotherapy instrument, the physiotherapy instrument comprises a main body and a sealing cover, the main body is provided with a liquid cavity, a liquid outlet and a first air hole, and the liquid outlet and the first air hole are respectively communicated with the liquid cavity; the sealing cover is provided with a second air hole, the sealing cover and the main body are in sliding fit in the first direction so as to have a first position and a second position, and the second air hole is communicated with the first air hole at the first position; and at the second position, the second air hole and the first air hole are staggered, and the first air hole is blocked by the sealing cover. By means of the arrangement, it can be guaranteed that the container containing the care solution keeps airtight, it can also be guaranteed that the care solution can flow out smoothly, and therefore the use experience feeling of a user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of physiotherapy devices, in particular to a physiotherapy device. BACKGROUND

[0002] At present, there are many forms of physiotherapy devices on the market. For physiotherapy devices with nursing liquid, in order to prevent the nursing liquid from oxidizing and deteriorating, the container for loading the nursing liquid in the physiotherapy device is usually sealed, and the liquid outlet of the container is usually small. The nursing liquid in the container cannot receive the air pressure from above the container, while the outside atmosphere is supporting the liquid outlet, so when the nursing liquid flows out, it is pushed back into the container by the external atmospheric pressure, which makes it difficult for the nursing liquid in the container to flow out, and the product use experience is poor. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the present application is to provide a physiotherapy device which can ensure that the container loaded with nursing liquid remains sealed and that the nursing liquid can flow out smoothly, thereby improving the user's use experience.

[0004] To achieve the above-mentioned purpose, the present application provides a physiotherapy device, comprising:

[0005] a main body, the main body is provided with a liquid cavity, a liquid outlet and a first air hole, the liquid outlet and the first air hole are communicated with the liquid cavity, respectively; and

[0006] a sealing cover, the sealing cover is provided with a second air hole, the sealing cover is slidably connected with the main body along a first direction to have a first position and a second position, in the first position, the second air hole is communicated with the first air hole, in the second position, the second air hole is staggered with the first air hole, and the sealing cover blocks the first air hole.

[0007] In an embodiment, an outer surface of the main body is provided with a movable groove, one end of the first air hole penetrates through a groove bottom wall of the movable groove;

[0008] the movable groove has a first groove side wall and a second groove side wall which are oppositely arranged and extend along the first direction, the sealing cover has a sealing part located in the movable groove, the sealing part is elastic and is elastically clamped by the first groove side wall and the second groove side wall.

[0009] In an embodiment, the groove side wall of the movable groove is provided with a first clamping convex, the sealing part is provided with a second clamping convex, the second clamping convex is located in the movable groove, and the first clamping convex is clamped on one side of the second clamping convex facing the groove opening of the movable groove.

[0010] In an embodiment, the movable groove further has a third groove sidewall and a fourth groove sidewall arranged oppositely, the sealing portion abuts against the third groove sidewall in the first position, and the sealing portion abuts against the fourth groove sidewall in the second position.

[0011] The first and second clamping protrusions are annular and arranged around the circumference of the movable groove.

[0012] In an embodiment, the sealing portion is circular, the movable groove is elliptical, the minor axis of the movable groove is smaller than the diameter of the sealing portion, and the major axis of the movable groove is along the first direction.

[0013] In an embodiment, the sealing cover further comprises a trigger portion, the hardness of the trigger portion is greater than the hardness of the sealing portion, and one side of the trigger portion is provided with an annular protrusion.

[0014] The sealing portion comprises a bottom wall, a center protrusion, and an edge protrusion, the center protrusion and the edge protrusion are located on the same side of the bottom wall, and the edge protrusion is annular and surrounds the center protrusion.

[0015] The center protrusion is embedded in the annular protrusion, and the edge protrusion is sleeved outside the annular protrusion.

[0016] The second air hole comprises a first air hole section penetrating through the trigger portion and a second air hole section penetrating through the bottom wall and the center protrusion.

[0017] In an embodiment, the first air hole has a larger aperture than the second air hole, the first air hole is a liquid injection hole, and the sealing cover is detachably connected with the main body.

[0018] In an embodiment, the main body comprises a shell and a container located in the shell, the container has the liquid cavity, the liquid outlet, and the first air hole, the shell is provided with a first opening corresponding to the liquid outlet, a ball is arranged at the first opening, the ball is in rolling connection with the shell, and the shell is provided with a second opening corresponding to the first air hole.

[0019] In an embodiment, one side of the main body is provided with a plurality of convex portions, the convex portions are massage protrusions, or the convex portions are comb teeth, and the liquid outlet is arranged on the side where the convex portions are located.

[0020] In an embodiment, the physiotherapy instrument further comprises a stimulating element, the stimulating element comprises one or more of a light therapy lamp, a hot compress module, a cold compress module, a micro-current module, and a vibration module.

[0021] The technical solution in this embodiment, by adding a sealing cap, can seal the first vent when no liquid is needed, maintaining the airtightness of the liquid chamber containing the contact lens solution. Even if the outlet is open, atmospheric pressure will prevent any contact lens solution from leaking out. When the contact lens solution is needed, pushing the sealing cap in the first direction allows the first vent on the liquid chamber to connect with the outside through a second vent on the sealing cap. External gas enters the liquid chamber through the first vent, disrupting the balance at the outlet and allowing the contact lens solution to flow smoothly out under gravity, thus improving the user experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the physiotherapy device in the embodiments of this application;

[0024] Figure 2 for Figure 1 A structural schematic diagram of the traditional Chinese medicine therapy device from another angle;

[0025] Figure 3 for Figure 1 A schematic diagram of the traditional Chinese medicine physiotherapy device;

[0026] Figure 4 for Figure 3 A cross-sectional diagram of the Chinese physiotherapy instrument along line AA;

[0027] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0028] Figure 6 for Figure 1 Exploded view of the main body and sealing cap;

[0029] Figure 7 for Figure 6 Top view of the main body;

[0030] Figure 8 for Figure 1 A schematic diagram of the disassembled Chinese physiotherapy device;

[0031] Figure 9 and Figure 10 for Figure 1 Exploded view of the central sealing cap;

[0032] Figure 11For Figure 1 A cross-sectional view of the sealed cover after disassembly.

[0033] BRIEF DESCRIPTION OF DRAWINGS

[0034] Reference Name Reference Name Reference Name 100 Main body 22 Liquid outlet 32 Sealing part 10 Shell 23 First air hole 321 Bottom wall 11 Upper shell 24 Movable groove 322 Center protrusion 111 Second opening 241 First slot side wall 323 Edge protrusion 12 Middle shell 242 Second slot side wall 324 Second clamping protrusion 13 Lower shell 243 Third slot side wall 33 Trigger part 131 First opening 244 Fourth slot side wall 331 Annular protrusion 132 Convex part 245 First clamping protrusion 332 Latching position 14 Edge shell 300 Sealing cover 400 Rolling ball 20 Container 31 Second air hole 500 Phototherapy lamp 21 Liquid cavity 311 First air hole section 600 Ugly cover 312 Second air hole section 700 Battery DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0036] It should be noted that, in the description of the present application, if the terms "first", "second" and the like appear, "first", "second" are only used for convenient description of different components or names, and cannot be understood as indicating or implying the order relationship, relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can include at least one of the features explicitly or implicitly. In addition, if "and / or" appears throughout the text, it means that it includes three parallel schemes, for example, "A and / or B", including A scheme, or B scheme, or A and B scheme.

[0037] The embodiments of the present application propose a physiotherapy instrument, which is loaded with nursing liquid, and is matched with the nursing liquid to perform physiotherapy on human body or pets. The specific physiotherapy modes include, but are not limited to, phototherapy, massage, vibration, micro-current stimulation, cold compress, hot compress and the like.

[0038] Please refer to Figures 1-5 In the embodiments of the present application, the physiotherapy instrument includes a main body 100 and a sealed cover 300. The main body 100 is provided with a liquid cavity 21, a liquid outlet 22 and a first air hole 23. The liquid outlet 22 and the first air hole 23 are respectively communicated with the liquid cavity 21. The sealed cover 300 is provided with a second air hole 31. The sealed cover 300 is slidingly matched with the main body 100 along a first direction to have a first position and a second position. In the first position, the second air hole 31 is communicated with the first air hole 23. In the second position, the second air hole 31 is staggered with the first air hole 23, and the sealed cover 300 blocks the first air hole 23.

[0039] When the care liquid is used in combination with the physiotherapy instrument, the liquid outlet 22 is usually set to be small, so that the care liquid slowly flows out of the liquid outlet 22, and the care liquid can slowly act on the human body. However, when the liquid cavity 21 has only the liquid outlet 22 and the liquid outlet 22 is small, the liquid cavity 21 is only subjected to the action of the atmospheric pressure at the liquid outlet 22, and the atmospheric pressure can balance the gravity of the care liquid, so that the care liquid cannot flow out or flows out unsmoothly, greatly reducing the user experience. When the liquid cavity 21 is connected to the atmospheric pressure through the first air hole 23, the liquid cavity 21 is subjected to the action of the atmospheric pressure at both liquid surfaces, and the two atmospheric pressures cancel each other out. Due to the action of gravity, the care liquid can flow out of the liquid outlet 22.

[0040] By increasing the sealing cover 300, the first air hole 23 can be sealed without liquid discharge, and the liquid cavity 21 loaded with the care liquid is kept airtight. At this time, even if the liquid outlet 22 is open, the care liquid will not flow out under the action of the atmospheric pressure, or the liquid outlet 22 can be plugged by a plug to completely prevent liquid from flowing out of the liquid outlet 22. When the care liquid needs to be used, the sealing cover 300 is pushed in the first direction, so that the first air hole 23 on the liquid cavity 21 is connected to the outside through the second air hole 31 on the sealing cover 300. The outside air enters the liquid cavity 21 through the first air hole 23, which can destroy the balance at the liquid outlet 22, so that the care liquid can flow out of the liquid outlet 22 under the action of gravity, thereby improving the user experience.

[0041] Please refer to Figure 6 and Figure 7 and Figures 9-11 In some embodiments, the outer surface of the main body 100 is provided with a movable groove 24, and one end of the first air hole 23 penetrates through the groove bottom wall 321 of the movable groove 24. The movable groove 24 has a first groove side wall 241 and a second groove side wall 242 which are oppositely arranged and extend in the first direction. The sealing cover 300 has a sealing portion 32 located in the movable groove 24, and the sealing portion 32 is elastic and is elastically clamped by the first groove side wall 241 and the second groove side wall 242. Specifically, the sealing portion 32 can slide along the first groove side wall 241 and the second groove side wall 242, and the sealing portion 32 can be clamped and limited by the first groove side wall 241 and the second groove side wall 242 at all times, avoiding the sealing portion 32 from loosening during the sliding process or after the sliding process, thereby avoiding the first air hole 23 from being easily opened or closed due to the easy shaking of the sealing portion 32. In addition, the movable groove 24 can accommodate the sealing portion 32 and hide the sealing portion 32 inside, avoiding the sealing portion 32 from colliding with other objects and causing the sealing portion 32 to fail to maintain the first position or the second position.

[0042] Further, the slot side wall of the movable groove 24 is provided with a first clamping protrusion 245, and the sealing part 32 is provided with a second clamping protrusion 324, the second clamping protrusion 324 is located in the movable groove 24, and the first clamping protrusion 245 is clamped on one side of the second clamping protrusion 324 facing the slot of the movable groove 24, so as to limit the sealing part 32 from being separated outward from the movable groove 24. Optionally, the first clamping protrusion 245 and the second clamping protrusion 324 are annular and arranged around the circumference of the movable groove 24, so that the sealing part 32 can be clamped by the first clamping protrusion 245 and the second clamping protrusion 324 no matter where it slides to.

[0043] Further, the movable groove 24 also has a third slot side wall 243 and a fourth slot side wall 244 arranged oppositely, in the first position, the sealing part 32 abuts against the third slot side wall 243, and in the second position, the sealing part 32 abuts against the fourth slot side wall 244. Optionally, the two sides of the third slot side wall 243 are connected with the first slot side wall 241 and the second slot side wall 242 respectively, and the two sides of the fourth slot side wall 244 are connected with the first slot side wall 241 and the second slot side wall 242 respectively. In this embodiment, when the sealing part 32 slides along the first direction, the switching between the first position and the second position can be realized when it slides to the third slot side wall 243 or the fourth slot side wall 244, without the need to set other structures to position so that the user can perceive whether it has been slid to the right position.

[0044] In some embodiments, the sealing part 32 is circular, and the movable groove 24 is elliptical, the minor axis of the movable groove 24 is smaller than the diameter of the sealing part 32, and the major axis of the movable groove 24 is along the first direction. Therefore, it can be known that the sealing part 32 is always clamped by the slot side walls (the first slot side wall 241 and the second slot side wall 242) of the movable groove 24, and the sealing part 32 is always extruded by the first slot side wall 241 and the second slot side wall 242, which can prevent the sealing part 32 from being easily shaken.

[0045] The circular sealing part 32 means that the outer contour of the sealing part 32 is generally circular. The elliptical movable groove 24 means that the contour formed after the connection of each slot side wall of the movable groove 24 is generally elliptical.

[0046] In other embodiments, the sealing part 32 and the movable groove 24 can also be square, triangular, irregular, etc.

[0047] In addition, the main body 100 can also be provided with a sliding groove, and the sealing cover 300 is provided with a protruding rib to slide with the sliding groove.

[0048] Please refer to the above description again Figures 9-11Further, the sealing cover 300 further comprises a trigger portion 33, and the trigger portion 33 is provided with an annular protrusion 331 on one side. The sealing portion 32 comprises a bottom wall 321, a center protrusion 322 and an edge protrusion 323, the center protrusion 322 and the edge protrusion 323 are located on the same side of the bottom wall 321, and the edge protrusion 323 is annular and surrounds the center protrusion 322. The center protrusion 322 is embedded in the annular protrusion 331, and the edge protrusion 323 is sleeved outside the annular protrusion 331, so as to avoid the sealing portion 32 from being separated from the trigger portion 33. The second air hole 31 comprises a first air hole section 311 penetrating through the trigger portion 33, and a second air hole section 312 penetrating through the bottom wall 321 and the center protrusion 322, and the first air hole section 311 and the second air hole section 312 are aligned and communicated after the sealing portion 32 and the trigger portion 33 are fixed together. In the embodiment, the hardness of the trigger portion 33 is greater than the hardness of the sealing portion 32, and the trigger portion 33 can be made of hard glue such as ABS or PC, and the sealing portion 32 is made of soft glue such as silica gel or rubber. The relatively hard trigger portion 33 can provide better support for the sealing portion 32, and at the same time, the user can act on the trigger portion 33 to drive the sealing portion 32 to move.

[0049] In other embodiments, the trigger portion 33 and the sealing portion 32 can also be formed by two-shot injection molding.

[0050] In some embodiments, the first air hole 23 has a larger hole diameter than the second air hole 31, the first air hole 23 is a liquid injection hole, and the sealing cover 300 is detachably connected with the main body 100. When the liquid cavity 21 needs to be supplemented with nursing liquid, the sealing cover 300 is detached from the main body 100, so that the first air hole 23 is exposed, and the nursing liquid is injected into the liquid cavity 21 through the first air hole 23. Therefore, the first air hole 23 serves as both an opening for injecting the nursing liquid and a communication opening for the gas, and the liquid cavity 21 does not need to be additionally provided with an air hole, so as to facilitate the simplification of the structure. In the embodiment, the sealing cover 300 and the main body 100 can be fixed by buckling, or the sealing cover 300 and the main body 100 are directly inserted and matched.

[0051] Further, the side of the trigger portion 33 away from the sealing portion 32 is further provided with a hand buckle position 332, and the hand buckle position 332 is a groove or a protruding handle.

[0052] The main body 100 in the embodiment of the application can be integrally formed with the liquid cavity 21, so that no additional assembly is required. Of course, since the liquid cavity 21 has a relatively high requirement for sealing, it is necessary to overhaul, and therefore the liquid cavity 21 can also be an independent unit. Specifically, in some embodiments, please refer to Figure 4 and Figure 8The main body 100 comprises a shell 10 and a container 20 located in the shell 10, the container 20 has a liquid cavity 21, a liquid outlet 22 and a first air hole 23. The container 20 and the shell 10 are two independent components, which can be processed separately, thereby reducing the processing difficulty. Meanwhile, the container 20 can be taken out from the shell 10 for maintenance.

[0053] The shell 10 is provided with a first opening 131 corresponding to the liquid outlet 22, and the first opening 131 is provided with a ball 400, which is in rolling connection with the shell 10. The care liquid flows out along the liquid outlet 22 and the first opening 131, and is driven by the ball 400 and acts on the skin or hair, so that the ball 400 plays a rolling massage role. The shell 10 is provided with a second opening 111 corresponding to the first air hole 23, and the container 20 is provided with the movable groove 24 described above, so that the sealing part 32 is installed on the container 20, and the trigger part 33 is located in the second opening 111.

[0054] Further, a plurality of convex parts 132 are arranged on one side of the main body 100. In some embodiments, the convex parts 132 are massage protrusions, so that the physiotherapy instrument can be used as a massager. When in use, the user can hold the main body 100 and move it back and forth, so that the massage protrusions contact the skin and rub the skin back and forth. In this process, the care liquid such as essential oil slowly flows down from the liquid outlet 22, and contacts the skin along with the rubbing of the massage protrusions, thereby reducing the friction between the massage protrusions and the skin. The shapes of the massage protrusions can be the same, or the shapes of the massage protrusions at the periphery of one end are flat, and the shapes of the massage protrusions in the middle part are columnar or spherical.

[0055] In other embodiments, the convex parts 132 are comb teeth, so that the physiotherapy instrument can be used as a comb to comb the hair of a human or an animal. In the process of combing the hair, the convex parts 132 and the balls 400 can massage the scalp.

[0056] When a plurality of convex parts 132 are arranged, the liquid outlet 22 is arranged on the side where the convex parts 132 are arranged, so that the care liquid can be directly matched with the convex parts 132 for physiotherapy when the care liquid flows out.

[0057] Further, the physiotherapy instrument further comprises a stimulating element, which comprises one or more of a light therapy lamp 500, a hot compress module, a cold compress module, a micro-current module and a vibration module. The light therapy lamp 500 can perform light therapy on the human body, such as red light, blue light or purple light, etc. The hot compress module and the cold compress module can adopt a semiconductor refrigeration to perform hot compress or cold compress on the skin. The micro-current module uses two electrodes to contact the skin and applies a micro-current to stimulate the skin. The vibration module can use a motor to vibrate and stimulate the skin.

[0058] In some embodiments, the stimulating element comprises a light therapy lamp 500. Specifically, the shell 10 comprises an upper shell 11, a middle shell 12, a lower shell 13, and a side shell 14. The upper shell 11, the middle shell 12, and the lower shell 13 are sequentially fixed from top to bottom, and the side shell 14 is located between the upper shell 11 and the middle shell 12 and on the side of the upper shell 11 and the middle shell 12, and the three together enclose a space for placing the container 20. The upper shell 11 is provided with a second opening 111. The light therapy lamp 500 is located between the middle shell 12 and the lower shell 13, and the lower shell 13 is provided with a first opening 131 and a convex portion 132. The lower shell 13 is a light-transmitting piece, and the light generated by the light therapy lamp 500 is transmitted through the lower shell 13.

[0059] In order to avoid the internal structure of the shell 10 being exposed outside through the light-transmitting lower shell 13, further, a cover 600 is arranged between the middle shell 12 and the lower shell 13, the cover 600 covers the inner surface of the lower shell 13, and the cover 600 is provided with a light-transmitting hole corresponding to the lamp bead on the light therapy lamp 500.

[0060] Further, the shell 10 is further provided with a battery 700, the battery 700 provides power for the light therapy lamp 500, the battery 700 is located between the middle shell 12 and the lower shell 13, and the battery 700 and the container 20 are distributed along the left-right direction, i.e., the first direction.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features thereof; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A physiotherapy apparatus, characterised in that, The utility model relates to a physiotherapy instrument, including: a main body provided with a liquid cavity, a liquid outlet and a first air hole, the liquid outlet and the first air hole are communicated with the liquid cavity respectively; and a sealing cover provided with a second air hole, the sealing cover and the main body are slidably matched along a first direction to have a first position and a second position, in the first position, the second air hole is communicated with the first air hole, in the second position, the second air hole is staggered with the first air hole, and the sealing cover blocks the first air hole.

2. The physiotherapy apparatus of claim 1, wherein, The outer surface of the main body is provided with a movable groove, one end of the first air hole penetrates the groove bottom wall of the movable groove; The movable groove has first and second groove side walls arranged oppositely and extending along the first direction, the sealing cover has a sealing part located in the movable groove, the sealing part is elastic and is elastically clamped by the first and second groove side walls.

3. The physiotherapy device as described in claim 2, characterized in that, The groove side wall of the movable groove is provided with a first clamping convex, the sealing part is provided with a second clamping convex, the second clamping convex is located in the movable groove, and the first clamping convex is clamped on one side of the second clamping convex facing the groove opening of the movable groove.

4. The physiotherapy device as described in claim 3, characterized in that, The movable groove also has third and fourth groove side walls arranged oppositely, in the first position, the sealing part abuts against the third groove side wall, and in the second position, the sealing part abuts against the fourth groove side wall; The first and second clamping convexes are annular and arranged around the circumference of the movable groove.

5. The physiotherapy device as described in claim 4, characterized in that, The sealing part is circular, the movable groove is elliptical, the minor axis of the movable groove is smaller than the diameter of the sealing part, and the major axis of the movable groove is along the first direction.

6. The physiotherapy device as described in claim 2, characterized in that, The sealing cover further includes a trigger part, the hardness of the trigger part is greater than the hardness of the sealing part, one side of the trigger part is provided with an annular protrusion; The sealing part includes a bottom wall, a center protrusion and an edge protrusion, the center protrusion and the edge protrusion are located on the same side of the bottom wall, the edge protrusion is annular and surrounds the center protrusion; The center protrusion is embedded in the annular protrusion, and the edge protrusion is sleeved outside the annular protrusion; The second air hole includes a first air passage penetrating the trigger part and a second air passage penetrating the bottom wall and the center protrusion.

7. The physiotherapy device as described in claim 1, characterized in that, The aperture of the first air hole is larger than that of the second air hole, the first air hole is a liquid injection hole, and the sealing cover is detachably connected with the main body.

8. The physiotherapy apparatus of any one of claims 1 to 7, wherein the housing is configured to be worn on the user's body. The main body includes a shell and a container located in the shell, the container has the liquid cavity, the liquid outlet and the first air hole, the shell is provided with a first opening corresponding to the liquid outlet, a ball is arranged at the first opening, the ball is rollingly connected with the shell, and the shell is provided with a second opening corresponding to the first air hole.

9. The physiotherapy apparatus of claim 1, wherein, One side of the main body is provided with a plurality of convex parts, the convex parts are massage protrusions, or the convex parts are comb teeth, and the liquid outlet is arranged on the side where the convex parts are located.

10. The physiotherapy device as described in claim 9, characterized in that, The physiotherapy instrument further includes a stimulating element, and the stimulating element includes one or more of a light therapy lamp, a hot compress module, a cold compress module, a micro-current module and a vibration module.

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