CN216603797U - Waterproof treatment head and therapeutic instrument - Google Patents

Abstract

The utility model discloses a waterproof treatment head and a treatment instrument, wherein the waterproof treatment head comprises a flexible shell, a mounting seat, a supporting component, a sealing gasket and a sealing piece, wherein the flexible shell is provided with an inflation cavity and a port communicated with the inflation cavity so as to enable the flexible shell to be inflated; the mounting seat is mounted at the port, an inflation hole communicated with the inflation cavity is formed in the mounting seat, and the mounting seat is used for connecting a handle; the supporting component is arranged on the mounting seat and extends into the inflation cavity; the sealing gasket is arranged on the inner wall of the mounting seat; the sealing element is arranged on the supporting component and elastically abuts against the sealing gasket so as to seal the air inflation hole. The technical scheme of the utility model improves the service life of the electrical element in the inflatable cavity.

Description

Waterproof treatment head and therapeutic instrument

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a waterproof therapeutic head and a therapeutic apparatus.

Background

In the related technology, the waterproof treatment head of the therapeutic apparatus is not connected with the handle, the inflation hole of the waterproof treatment head is exposed in the external environment, when the waterproof treatment head is cleaned, liquid easily enters the waterproof treatment head from the inflation hole, the operation of electrical elements in the waterproof treatment head is influenced, and the service life of the electrical elements is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a waterproof therapeutic head and a therapeutic apparatus, aiming at prolonging the service life of electrical components.

In order to achieve the purpose, the waterproof treatment head provided by the utility model is used for cavity treatment and comprises a flexible shell, a mounting seat, a supporting assembly, a sealing gasket and a sealing element, wherein the flexible shell is provided with an inflation cavity and a port communicated with the inflation cavity so as to enable the flexible shell to be inflated; the mounting seat is mounted at the port, an inflation hole communicated with the inflation cavity is formed in the mounting seat, and the mounting seat is used for connecting a handle; the supporting component is arranged on the mounting seat and extends into the inflation cavity; the sealing gasket is arranged on the inner wall of the mounting seat; the sealing element is arranged on the supporting component and elastically abuts against the sealing gasket so as to seal the air inflation hole.

In one embodiment, the sealing gasket is provided with a gas passing hole, and the aperture of the gas passing hole is smaller than that of the gas filling hole; the sealing piece is elastically abutted against the sealing gasket so as to seal the air passing hole.

In one embodiment, the waterproof treatment head further comprises an elastic piece, and the elastic piece is located between the sealing piece and the supporting assembly so that the sealing piece is abutted to the edge of the air passing hole.

In one embodiment, a column is disposed at an end of the supporting component facing the inflation hole, the elastic member is sleeved on the periphery of the column, and the sealing member is sleeved on the periphery of the elastic member.

In an embodiment, one surface of the supporting component facing the inflating hole is recessed to form a containing groove, the upright column is arranged at the bottom of the containing groove, and the containing groove is provided with a vent hole communicated with the inflating cavity.

In one embodiment, the sealing member is provided with a positioning post extending into the inflation hole.

In one embodiment, the positioning columns are provided in plurality, and a gap is formed between the two positioning columns.

In one embodiment, the sealing gasket comprises a gasket body, and the air passing hole is formed in the gasket body; the gasket body is pressed between the supporting component and the mounting seat, a sealing ring is arranged on the gasket body, and extends from the hole wall surface of the air passing hole along the inflatable hole and protrudes out of the end surface of the mounting seat.

In one embodiment, the mounting seat is provided with a flange at the periphery of the inflation hole, the flange is positioned at the side of the mounting seat opposite to the support component, and the sealing ring is embedded in and exposed from the flange.

The utility model also provides a therapeutic apparatus, which comprises a handle and a waterproof therapeutic head, wherein the handle is connected with the waterproof therapeutic head; the waterproof treatment head comprises a flexible shell, a mounting seat, a support assembly, a sealing gasket and a sealing piece, wherein the flexible shell is provided with an inflation cavity and a port communicated with the inflation cavity so as to enable the flexible shell to be inflated; the mounting seat is mounted at the port, an inflation hole communicated with the inflation cavity is formed in the mounting seat, and the mounting seat is used for connecting a handle; the supporting component is arranged on the mounting seat and extends into the inflation cavity; the sealing gasket is arranged on the inner wall of the mounting seat; the sealing element is arranged on the supporting component and elastically abuts against the sealing gasket so as to seal the air inflation hole.

According to the technical scheme, the mounting seat is mounted at the port of the flexible shell and is used for being connected with the handle, and gas is conveyed into the inflation cavity through the inflation hole which is formed in the mounting seat and is communicated with the inflation cavity, so that the flexible shell is inflated and expanded. Install seal gasket on the mount pad, install the sealing member on the supporting component, through sealing member and seal gasket elasticity butt, carry out the shutoff to the hole of aerifing on the mount pad, thereby when not being connected with the handle, it is sealed to waterproof treatment head, not only avoid liquid to get into, prevent to aerify intracavity electrical components and take place the short circuit, still block dust or little winged insect etc. prevent dust or little winged insect from aerifing the hole entering and aerifing the intracavity, guarantee to aerify intracavity electrical components's operation, and then improve the availability factor of product. When the sealing element is separated from the mounting seat by external force, the air charging hole is opened so as to supply air from the air charging hole to the air charging cavity, and normal air charging operation is realized.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of the therapeutic apparatus of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the apparatus of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of one embodiment of a flexible enclosure of the present invention;

FIG. 5 is another perspective view of the flexible cover of FIG. 4;

FIG. 6 is a schematic structural view of an embodiment of a support assembly and a mounting base of the present invention;

FIG. 7 is an exploded view of the support assembly and mounting base of FIG. 6;

FIG. 8 is a schematic structural diagram of an embodiment of a mounting base of the present invention;

FIG. 9 is another perspective view of the mount of FIG. 8;

FIG. 10 is a schematic view of a gasket seal of the present invention;

FIG. 11 is another perspective view of the gasket seal of FIG. 10;

FIG. 12 is a schematic structural view of an embodiment of the sealing member of the present invention;

FIG. 13 is a schematic structural view of another embodiment of a support assembly of the present invention;

figure 14 shows a cross-sectional view of the apparatus of figure 1;

fig. 15 is a partial enlarged view at B in fig. 14.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a waterproof therapeutic head.

In an embodiment of the present invention, referring to fig. 4 to 6, the waterproof treatment head 10 is used for cavity treatment, the waterproof treatment head 10 includes a flexible housing 100, a mounting seat 400, a support assembly 600, a sealing gasket 730 and a sealing member 710, the flexible housing 100 is provided with an inflation cavity 100a and a port 100b communicated with the inflation cavity 100a, so that the flexible housing 100 can be inflated. Referring to fig. 4 to 8, the mounting seat 400 is mounted at the port 100b, an inflation hole 400a communicating with the inflation cavity 100a is formed on the mounting seat 400, and the mounting seat 400 is used for connecting the handle 20. Referring to fig. 3, 7 and 10, the sealing gasket 730 is mounted on the inner wall of the mounting seat 400, and the support member 600 is mounted on the mounting seat 400 and extends into the inflation cavity 100 a; the sealing member 710 is mounted to the support member 600 and elastically abuts against the sealing gasket 730 to seal the air-filling hole 400 a.

Specifically, referring to fig. 4-5, the flexible housing 100 is used to extend into a lumen for treatment. The flexible enclosure 100 may be a spherical, cylindrical, tubular, etc. regular or irregular shape, or a combination of multiple regular shapes. Referring to fig. 5, the flexible housing 100 extends in a linear direction and has a first end 101 for connecting the handle 20 and a second end 102 opposite to the first end 101. The flexible housing 100 is a flexible member, is friendly to the inner wall of the cavity, and has weak foreign body sensation, so that the flexible housing is easily accepted by users. The flexible housing 100 can be made of various materials, such as silicone, rubber, etc.

The waterproof therapeutic head 10 needs to be held by hand in the treatment process, otherwise the waterproof therapeutic head 10 is easy to fall out of the cavity, and the treatment effect is affected. To solve this problem, referring to fig. 5, in an embodiment, an anti-separation portion 120 is disposed between the first end 101 and the second end 102, the anti-separation portion 120 is close to the first end 101, an outer diameter of the anti-separation portion 120 is smaller than an outer diameter of the second end 102, and when in use, the anti-separation portion 120 is clamped by the cavity opening to perform an anti-separation function.

Specifically, with continued reference to fig. 4, the retaining portion 120 may be formed from the second end 102 to the first end 101 and inclined inward along the axis of the flexible casing 100; or the flexible casing 100 is provided with a tapered portion which tapers from the second end 102 to the first end 101; or a ring of anti-falling grooves are arranged between the first end 101 and the second end 102.

Referring to fig. 4 to 5, the flexible casing 100 is provided with an electrode pad 200, and the electrode pad 200 is exposed on the outer circumferential wall of the flexible casing 100 so as to contact the inner wall of the lumen of the user for treatment, such as warming or electrical stimulation. The electrode plate 200 may protrude from the surface of the flexible casing 100, so that the electrode plate 200 may easily contact with the inner wall of the cavity. A temperature sensor may be attached to the electrode pad 200 to detect the temperature of the electrode pad 200 so as to adjust the temperature of the electrode pad 200.

Referring to fig. 4 to 5 and 8, the first end 101 of the flexible casing 100 is provided with a port 100b communicating with an inflation end, the mounting seat 400 is installed at the port 100b of the flexible casing 100, the inflation hole 400a of the mounting seat 400 is communicated with the port 100b, and the inflation cavity 100a can be inflated through the port 100b to treat the user. When the handle 20 is not connected, since the air charging hole 400a is exposed to the external environment, dust or small flying insects and the like easily enter the air charging chamber 100a from the air charging hole 400a, and the service life of components in the air charging chamber 100a is shortened.

The mounting seat 400 of the technical scheme of the utility model is mounted at the port 100b of the flexible shell 100, the mounting seat 400 is used for being connected with the handle 20, and gas is delivered into the inflating cavity 100a through the inflating hole 400a which is arranged on the mounting seat 400 and is communicated with the inflating cavity 100a, so that the flexible shell 100 is inflated and expanded. The waterproof therapeutic head further comprises a sealing gasket 730 mounted on the inner wall of the mounting seat 400, and the sealing gasket 730 is tightly attached to the inner wall of the mounting seat 400 so as to prevent liquid from entering from the mounting seat 400 and the sealing gasket 730.

Referring to fig. 3, 14 and 15, the mounting base 400 is provided with a support assembly 600 for supporting the flexible casing 100, and the support assembly 600 is provided in an elongated shape to better support the flexible casing 100. The sealing member 710 is installed on the supporting assembly 600, and the sealing member 710 is elastically abutted against the sealing gasket 730 to seal the air inflation hole 400a on the installation seat 400, so that when the supporting assembly is not connected with the handle 20, liquid is prevented from entering the air inflation cavity 100a, short circuit of electrical components in the air inflation cavity 100a is prevented, dust or small flying insects and the like are also blocked, the dust or small flying insects are prevented from entering the air inflation cavity 100a from the air inflation hole 400a, the operation of the electrical components in the air inflation cavity 100a is ensured, and the use efficiency of the product is further improved. When the sealing member 710 is removed from the mounting seat 400 by an external force, the air charge hole 400a is opened to supply air from the air charge hole 400a to the air charge chamber 100a, thereby performing a normal air charge operation.

Referring to fig. 3, 8 and 10, in an embodiment, the sealing gasket 730 is provided with a gas passing hole 730a, the gas passing hole 730a is disposed opposite to the gas filling hole 400a, and the gas enters the gas filling cavity 100a through the gas filling hole 400a and the gas passing hole 730 a. Referring to fig. 3, the aperture of the air vent 730a is smaller than the aperture of the air inflation hole 400a, so that the sealing member 710 is elastically abutted to the sealing gasket 730, the sealing member 710 can seal the air vent 730a, and further seal the air inflation hole 400a, thereby realizing the sealing of the waterproof therapeutic head 10 and improving the sealing performance of the product.

Referring to fig. 3, 6 to 7, the sealing member 710 is elastically mounted on the supporting assembly 600, the outer diameter of the sealing member 710 may be larger than the aperture of the air vent 730a, the sealing member 710 is located on a surface of the mounting seat 400 opposite to the handle 20, and the sealing member 710 is elastically abutted against the sealing gasket 730 to seal the air vent 400a, so as to prevent liquid and small foreign matters from entering the air inflation cavity 100a, and improve the service life of the electrical components in the air inflation cavity 100 a.

When the sealing member 710 is not subject to external force to leave the mounting seat 400, the sealing member 710 abuts against the periphery of the sealing gasket 730 of the mounting seat 400, so that the inflation hole 400a is sealed and blocked from the outside, and the inflation cavity 100a is not communicated with the external environment. Referring to fig. 2 to 3, when the mounting base 400 is connected to the handle 20, the sealing member 710 moves toward the inflation cavity 100a by external force and further moves away from the inflation hole 400a, so that the inflation hole 400a is opened for inflation and deflation. It should be noted that the sealing member 710 and the sealing gasket 730 can be made of silica gel or rubber material, so as to reduce the gap between the sealing gasket 730 and the mounting seat 400 and the gap between the sealing gasket 730 and the sealing member 710, and improve the waterproof performance of the waterproof therapeutic head 10.

There are various ways to realize the elastic abutment of the sealing member 710 and the sealing gasket 730, please refer to fig. 3 and 7, in an embodiment, the waterproof therapeutic head 10 further includes an elastic member 720, and the elastic member 720 is located between the sealing member 710 and the support assembly 600, so that the sealing member 710 abuts against the edge of the air vent 730 a.

Referring to fig. 2 to 3, the sealing member 710 may be connected to the supporting assembly 600 by an elastic member 720, and the elastic member 720 is located between the sealing member 710 and the supporting member. When the support assembly 600 is mounted on the mounting seat 400, the elastic member 720 is in a compressed state and has a pushing force restoring deformation, so that the sealing member 710 abuts against the periphery of the air passing hole 730a to seal the air charging hole 400 a.

In order to facilitate the installation of the elastic member 720 and improve the reliability of the abutting of the sealing member 710, referring to fig. 2 to 3, in an embodiment, an end of the supporting assembly 600 facing the inflation hole 400a is provided with a pillar 601, the elastic member 720 is sleeved on the outer circumference of the pillar 601, and the sealing member 710 is sleeved on the outer circumference of the elastic member 720.

Referring to fig. 3 and 7, the base 610 of the supporting assembly 600 is provided with a pillar 601, the pillar 601 extends toward the inflation hole 400a, and the elastic member 720 is sleeved on the outer circumference of the pillar 601 to position the elastic member 720, so that the sealing member 710 on the elastic member 720 is prevented from deviating from the inflation hole 400a and cannot seal the inflation hole 400 a. The sealing element 710 can be arranged in a cylinder shape, one end of the sealing element 710 facing the upright post 601 is grooved, and the sealing element 710 is sleeved on the periphery of the elastic element 720 to realize the installation operation of the sealing element 710. It is understood that the elastic member 720 may be a spring.

Referring to fig. 3, 7 and 13, in an embodiment, a face of the supporting component 600 facing the inflating hole 400a is recessed to form a receiving groove 600a, the upright 601 is disposed at a bottom of the receiving groove 600a, and the receiving groove 600a is provided with a vent hole 600b communicated with the inflating cavity 100 a.

Referring to fig. 3 and 13, the receiving groove 600a is formed in the base 610 of the supporting assembly 600, so that the volume of the base 610 is not too large, the connection between the mounting member and the mounting seat 400 is facilitated, and the length of the waterproof therapeutic head 10 is not too large. The gas filling hole 400a may be disposed at the bottom of the receiving groove 600a, and when the sealing member 710 is away from the gas filling hole 400a from the housing, the gas enters the receiving groove 600a from the gas filling hole 400a and reaches the gas filling cavity 100a through the vent hole 600b of the receiving groove 600 a.

In view of the fact that the sealing member 710 may be deviated from the air filling hole 400a when the sealing member 710 rebounds to the mounting seat 400 or the support assembly 600 is mounted to the mounting seat 400, referring to fig. 3 and 12, in one embodiment, the sealing member 710 is provided with a positioning post 711 protruding into the air filling hole 400 a.

Referring to fig. 3, 7 and 12, by providing the positioning post 711 on the sealing member 710, the sealing member 710 can be installed on the supporting assembly 600 first, and then the positioning post 711 is aligned with the air filling hole 400a, so that the supporting assembly 600 is installed in cooperation with the installation base 400. The positioning set has a positioning function, so that when the support assembly 600 is mounted with the mounting seat 400, the sealing member 710 on the support assembly 600 does not need to be matched with the mounting seat 400, and the assembly efficiency of the waterproof treatment head 10 is improved. In addition, during the rebound process of the sealing member 710, the positioning post 711 plays a role in guiding and positioning, so that the sealing member 710 can successfully complete the resetting and seal the inflation hole 400 a.

Referring to fig. 3 and 12, in an embodiment, a plurality of positioning pillars 711 are provided, a gap is provided between two positioning pillars 711, and the gas can flow out from the gap between the positioning pillars 711, enter the accommodating groove 600a of the supporting assembly 600, and enter the inflation cavity 100a from the accommodating groove 600 a. With continued reference to fig. 12, a plurality of positioning posts 711 can be spaced around the axial direction of sealing member 710, and the ends of positioning posts 711 are disposed at a chamfer angle to facilitate inserting positioning posts 711 into air-filling holes 400a of mounting base 400.

Referring to fig. 3, the sealing gasket 730 is located on a side of the mounting seat 400 away from the handle 20, the sealing member 710 is elastically abutted against the sealing gasket 730, the outer diameter of the sealing member 710 is larger than the aperture of the air vent 730a, before the waterproof treatment head 10 is not mounted on the handle 20, the sealing member 710 blocks the air vent 730a under the action of elastic force, and isolates the inflation cavity 100a from the external environment, on one hand, liquid of the waterproof treatment head 10 is prevented from entering the inflation cavity 100a in the cleaning process, and the internal circuit structure is prevented from short-circuiting, on the other hand, when the waterproof treatment head 10 is inflated, air leakage of the waterproof treatment head 10 is avoided through the matching between the sealing member 710 and the sealing gasket 730, and the air tightness of the waterproof treatment head 10 is improved.

With reference to fig. 3, the sealing gasket 730 includes a gasket body 731, the gasket body 731 is pressed between the support assembly 600 and the mounting seat 400, a sealing ring 732 is disposed on the gasket body 731, and the sealing ring 732 extends from the air passing hole 730a along the hole wall surface of the air charging hole 400a and protrudes out of the end surface of the mounting seat 400.

Referring to fig. 3, the supporting assembly 600 is mounted on the mounting base 400, and the gasket body 731 is clamped between the supporting assembly 600 and the mounting base 400, so as to fix the gasket body 731. The gasket body 731 is provided with a sealing ring 732, the sealing ring 732 extends along the hole wall surface of the inflation hole 400a, and gas can enter into the receiving groove 400b of the support assembly 600 along the sealing gasket 730, so as to prevent gas or liquid from entering between the sealing ring 732 and the mounting seat 400, thereby improving the gas tightness of the product. In addition, the sealing ring 732 protrudes from the end surface of the mounting seat 400, and when the waterproof therapeutic head is connected to the handle 20, the sealing ring 732 can abut against the handle 20 to press the sealing ring 732 tightly, so that a closed air passage is formed, and the air tightness between the waterproof therapeutic head 10 and the handle 20 is improved.

Referring to fig. 3, 9 and 11, in an embodiment, the mounting seat 400 is provided with a flange 410 at a periphery of the inflation hole 400a, the flange 410 is located at a side of the mounting seat 400 facing away from the support assembly 600, and the sealing ring 732 is embedded in and exposed from the flange 410.

Referring to fig. 3, the end of the sealing ring 732 is embedded in the flange 410 of the mounting seat 400 and exposed at the end of the mounting seat 400, on one hand, the sealing gasket 730 is conveniently connected to the mounting seat 400, and the sealing gasket 730 can be clamped on the mounting seat 400 to fix the sealing gasket 730; on the other hand, after the mounting seat 400 is connected with the handle 20, the end of the sealing ring 732 abuts against the bottom of the mounting groove 20a of the handle 20 to seal the gap between the gas mounting seat 400 and the handle 20, so that the gas leakage prevention performance of the product is improved.

Thus, referring to fig. 3 and 8, the sealing member 710 elastically abuts against the periphery of the inflation hole 400a to seal the inflation hole 400a, thereby forming a waterproof structure to prevent liquid from entering the waterproof treatment head 10 from the inflation hole 400 a. Referring to fig. 3, 8 and 11, the sealing gasket 730 is mounted on the mounting seat 400, the sealing gasket 730 includes a gasket body 731 and a sealing ring 732, the gasket body 731 is covered on the periphery of the inflation hole, the sealing ring 732 extends along the hole wall surface of the inflation hole 400a, the sealing ring 732 has a flange 732a exposed at the end of the mounting seat 400, so as to prevent liquid from entering the waterproof therapy head 10 from the mounting seat 400 and the handle 20, thereby forming another level of waterproof structure.

Referring to fig. 3 and 8, in an embodiment, the mounting seat 400 is provided with a sealing groove 400c for accommodating the gasket body 731. This seal groove 400c can be with gasket body 731 looks adaptation, through set up seal groove 400c at the tank bottom of holding tank 400b, installs gasket body 731 in seal groove 400c to avoid seal gasket 730 to walk the position on mount pad 400, improved the sealing performance of product.

It should be noted that the shape of the gasket body 731 can be a quadrilateral, a pentagon or other regular or irregular shape, and the sealing groove 400c limits the gasket body 731, preventing the gasket body 731 from rotating in the receiving groove 400 b. Referring to fig. 8 and 10, in an embodiment, the gasket body 731 is further provided with an avoiding opening 731a of the stud 420 on the avoiding receiving groove 400b to further position the gasket body 731, so as to prevent the gasket body 731 from rotating.

Referring to fig. 3 to 5, an extension ring 140 is disposed at a port of the flexible outer shell 100, and the extension ring 140 extends into the receiving groove 400b of the mounting seat 400, so as to form a further waterproof structure, so that liquid is not easy to permeate between the flexible outer shell 100 and the mounting seat 400, and the waterproof performance of the product is improved.

Referring to fig. 1, the present invention further provides a therapeutic apparatus 1, wherein the therapeutic apparatus 1 includes a handle 20 and a waterproof therapeutic head 10, and the handle 20 is connected to the waterproof therapeutic head 10. The specific structure of the waterproof therapeutic head 10 refers to the above embodiments, and since the therapeutic apparatus 1 adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

Referring to fig. 3, the mounting seat 400 of the waterproof therapeutic head 10 is used for connecting the handle 20, and the connection mode may be detachable or non-detachable. Referring to fig. 1, in an embodiment, the mounting seat 400 is detachably connected to the handle 20, so that after the waterproof treatment head 10 is damaged, only a new waterproof treatment head 10 can be replaced, the handle 20 is fully utilized, waste of materials is avoided, and the service life of the product is prolonged. Meanwhile, each user can independently use one waterproof treatment head 10, namely a plurality of waterproof treatment heads 10 can use the same handle 20, and each waterproof treatment head 10 is not required to be equipped with one handle 20, so that the treatment cost of the user is saved, and the handle 20 is prevented from being idle.

Referring to fig. 1 and 4, in one embodiment, the mounting base 400 is engaged with the handle 20. Through mount pad 400 and handle 20 joint, can get up being connected of mount pad 400 and handle 20 high-efficiently fast, easy operation is convenient, the user's of being convenient for equipment operation.

Further, referring to fig. 1 and fig. 4, in an embodiment, one of the mounting seat 400 and the handle 20 is provided with a locking block 402, and the other is provided with a locking groove 20b, and the mounting seat 400 is connected to the handle 20 by locking the locking block 402 in the locking groove 20 b.

Referring to fig. 1, 4 and 8, in an embodiment, a fixture block 402 is disposed on an outer wall of the mounting seat 400, and a fixture groove 20b is disposed on the handle 20. The handle 20 is provided with a mounting groove 20a, the mounting groove 20a is used for accommodating the mounting seat 400, a slot 20b is arranged on a slot wall of the mounting groove 20a, and the flexible casing 100 is connected with the handle 20 through the matching of the latch 402 and the slot 20 b.

Referring to fig. 2 to 3, when the sealing member 710 is subjected to an external force, the sealing member 710 is away from the inflation hole 400a, thereby opening the inflation hole 400a to deliver gas into the inflation cavity 100 a. Referring to fig. 3, the handle 20 is provided with a butting column 21 corresponding to the air charging hole 400a, and when the handle 20 is connected to the mounting base 400, the butting column 21 extends into the air charging hole 400a and butts against the sealing member 710, so that the sealing member 710 leaves the air charging hole 400a and opens the air charging hole 400 a.

Referring to fig. 2 to 3, in an embodiment, the abutting column 21 of the handle 20 may be provided with an air transmission port 21a, the abutting column 21 is connected to the inflator through the inflation tube 22, and the inflation tube 22 is communicated with the air transmission port 21a, so that the air enters the accommodation groove 600a from the inflation tube 22 through the air transmission port 21a, and then reaches the inflation cavity 100a of the flexible enclosure 100 from the accommodation groove 600 a. Referring to fig. 2 to fig. 3, the gas transmission port 21a may be opened with an end surface abutting against the post 21, so that the gas is output from the gas transmission port 21a and enters the gas filling cavity 100a through a gap between the positioning posts 711 under the cooperation of the positioning posts 711.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A waterproof therapeutic head is used for cavity treatment, which is characterized by comprising:

a flexible housing provided with an inflation lumen and a port communicating with the inflation lumen to permit inflatable expansion of the flexible housing;

the mounting seat is mounted at the port, an inflation hole communicated with the inflation cavity is formed in the mounting seat, and the mounting seat is used for connecting a handle;

the supporting component is arranged on the mounting seat and extends into the inflation cavity;

a sealing gasket mounted on an inner wall of the mounting seat, and

the sealing element is arranged on the supporting component and elastically abuts against the sealing gasket so as to seal the air inflation hole.

2. The waterproof therapeutic head of claim 1 wherein said sealing gasket is provided with a gas passing hole, the diameter of said gas passing hole being smaller than the diameter of said gas filling hole; the sealing piece is elastically abutted against the sealing gasket so as to seal the air passing hole.

3. The waterproof treatment head of claim 2 further comprising a resilient member positioned between the sealing member and the support assembly to urge the sealing member against the edge of the air vent.

4. The waterproof therapeutic head as claimed in claim 3, wherein the supporting member has a pillar at an end facing the inflation hole, the elastic member is sleeved on the outer circumference of the pillar, and the sealing member is sleeved on the outer circumference of the elastic member.

5. The waterproof therapeutic head as claimed in claim 4, wherein the support member is recessed toward the side of the inflation hole to form a receiving groove, the column is disposed at the bottom of the receiving groove, and the receiving groove is provided with a vent hole communicating with the inflation cavity.

6. The waterproof therapy head of claim 1, wherein the sealing member is provided with a positioning post that extends into the inflation hole.

7. The waterproof therapeutic head as claimed in claim 6, wherein there are a plurality of said positioning posts, and a gap is provided between two of said positioning posts.

8. The waterproof therapeutic head of any one of claims 2 to 6 wherein the sealing gasket comprises a gasket body, and the air through hole is opened in the gasket body; the gasket body is pressed between the supporting component and the mounting seat, a sealing ring is arranged on the gasket body, and extends from the hole wall surface of the air passing hole along the inflatable hole and protrudes out of the end surface of the mounting seat.

9. The waterproof therapeutic head as claimed in claim 8, wherein the mounting seat is provided with a flange at the periphery of the inflation hole, the flange is located at the side of the mounting seat away from the support assembly, and the sealing ring is embedded in and exposed from the flange.

10. An apparatus, comprising a handle and a waterproof therapeutic head as claimed in any one of claims 1 to 9, wherein the handle is connected to the waterproof therapeutic head.

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