CN212143126U - Portable multilayer sealed split superoxide sprayer - Google Patents

Abstract

The utility model belongs to the technical field of electronic products, in particular to medical instruments (bacteria and virus killing) and beauty equipment, and particularly relates to a portable multilayer sealing split super-oxygen water sprayer. The portable multilayer sealed split superoxide sprayer comprises: the water sump device comprises a water sump structure, and the water sump structure comprises an upper shell and a lower shell which are both provided with inner cavities; a nozzle arrangement comprising a nozzle structure; the fixing device comprises a shell structure, wherein the shell structure is provided with a fixing cavity in an open cavity structure; the lower shell is arranged in the fixed cavity, and the shell structure is also provided with a water passing through hole communicated with the water inlet hole; and the sealing device comprises a plunger structure, the plunger structure comprises a sealing column and a chassis, and the sealing column is inserted into the water through hole and is provided with an overflow cavity communicated with the water through hole. The utility model discloses can reduce the production degree of difficulty of moulding plastics of sump structure to improve the durability of sump structure.

Description

Portable multilayer sealed split superoxide sprayer

Technical Field

The utility model belongs to the technical field of electronic products, in particular to medical instruments (bacteria and virus killing) and beauty equipment, and particularly relates to a portable multilayer sealing split super-oxygen water sprayer.

Background

At present, people pay more and more attention to health care and beauty treatment, so that the sales of beauty products on the market are more and more, the types of beauty products are also various, and the most common beauty product is a sprayer. The sprayer can quickly permeate into the deep tissues of the skin through pores to be absorbed, thereby achieving the effects of deeply moisturizing and cleaning the skin. Especially, the water replenishing bag is deeply loved by women, can be carried about, and can replenish water at any time and any place.

The sprayer atomizes and sprays water or water solution in the water bin through the nozzle, and after the liquid in the water bin is used up, the water is supplemented into the water bin through the water passing through hole at the bottom of the sprayer. The liquid flows into the water sump through the water inlet hole of the water sump, and then extends into and seals the water through hole through the sealing plunger, so that the water sump is sealed. However, if too much water is injected into the water bin, part of the water solution remains in the water through hole, and when the plunger extends into the water through hole, the water solution remaining in the water through hole overflows, which not only causes inconvenience to the use of the spray water replenishing device, but also reduces the durability of part of parts due to too high water pressure inside the spray water replenishing device, thereby affecting the service life of the spray water replenishing device.

In addition, the existing middle water sump is generally designed in an injection molding integrated mode, but the integrally designed water sump is difficult to injection mold and high in mold cost.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a sealed components of a whole that can function independently super oxygen water atomizer of portable multilayer, aims at solving the problem that how to reduce the injection moulding's of sump device degree of difficulty and improve sump device durability.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a portable multi-layer sealed split super-oxygen water sprayer, which includes:

the water sump device comprises a water sump structure, the water sump structure comprises an upper shell and a lower shell, the upper shell and the lower shell are both provided with inner cavities, the inner cavities are both in an open cavity structure, the open ends of the upper shell and the lower shell are butted and form a water storage cavity for accommodating liquid together, the water sump structure is also provided with a water inlet hole and a water outlet hole which are both communicated with the water storage cavity, the edge of the opening of the upper shell is provided with a water sump sealing groove, the water sump sealing groove is annularly arranged around the corresponding opening of the upper shell, the open end of the lower shell is internally connected with the water sump sealing groove and convexly provided with welding teeth, the welding teeth are annularly arranged around the opening of the lower shell and abutted against the groove bottom of the water sump sealing groove, and the welding teeth are used for connecting and sealing the upper shell and the lower shell in a molten state;

the nozzle device comprises a nozzle structure which is used for atomizing and spraying the liquid towards a preset direction, and one end of the nozzle structure is arranged on the water outlet and extends into the water storage cavity;

the fixing device comprises a shell structure, wherein the shell structure is provided with a fixing cavity in an open cavity structure, and the inner wall of the fixing cavity is arranged in a cambered surface; the lower shell is arranged in the fixed cavity, the shell structure is provided with a water passing through hole for liquid to flow through, and the water passing through hole is communicated with the water inlet hole; and

sealing device, including the plunger structure, the plunger structure includes sealed post and supplies the chassis that the staff controlled, the one end detachably of sealed post inserts and seals water through-hole, one side dish surface connection on chassis the other end and the butt of sealed post shell structure, sealed post inserts water through-hole's one end is equipped with the intercommunication water through-hole's overflow chamber.

The beneficial effect of this application lies in: through setting the sump structure to last casing and lower casing, thereby make the sump structure be split type design, mould plastics respectively and go up the casing and can effectively reduce the production degree of difficulty of moulding plastics of sump structure with lower casing, rethread ultrasonic bonding makes last casing and lower body coupling, simultaneously when sealed sump structure is sealed, because the sealed post that inserts the water through-hole has seted up the overflow chamber, thereby can make remaining liquid in the water through-hole flow back to the overflow chamber, avoid the pressure of water storage intracavity too big, the durability of sump structure has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective view of a portable multi-layer sealed split super-oxygen water sprayer provided in the embodiment of the present application;

FIG. 2 is an exploded view of the portable multi-layer sealed split super oxygen water sprayer of FIG. 1;

FIG. 3 is a cross-sectional view of the portable multi-layer sealed split super oxygen water sprayer of FIG. 1 taken parallel to the barrier arm;

FIG. 4 is a cross-sectional view of the housing structure and lower shell of FIG. 1;

fig. 5 is a partial enlarged view at a of fig. 4;

FIG. 6 is a cross-sectional view of the upper housing of FIG. 1;

fig. 7 is a perspective view of the lower housing of fig. 2;

fig. 8 is a perspective view of the housing body of fig. 2;

fig. 9 is a perspective view of the plunger structure of fig. 1.

Wherein, in the figures, the respective reference numerals:

100. a portable multilayer sealed split super oxygen water sprayer; 10. a water sump structure; 20. a nozzle structure; 30. a containment structure; 31. a cover blocking plate; 32. a cover protecting plate; 301. a protection interval; 40. a housing structure; 41. a housing body; 42. a face cover; 43. pressing a key; 50. a plunger structure; 33. erecting an arm; 34. a catch arm; 21. a spraying section; 22. an embedding section; 101. a water outlet hole; 102. a water storage cavity; 103. an upper shell seal groove; 201. a nozzle seal groove; 202. a nozzle seal ring; 14. positioning blocks; 104. locking the threaded hole; 121. a mounting surface; 122. an avoidance groove; 11. an upper housing; 12. a lower housing; 13. a water conduit; 401. a fixed cavity; 402. positioning the notch; 403. a control hole; 43. locking the bolt; 51. a chassis; 511. an outer tray body; 512. an inner tray body; 52. sealing a ring plug; 54. sealing the column; 57. a flat bottom seal ring; 55. a charging jack; 53. a post body; 531. an inner column sleeve; 532. an outer column sleeve; 501. an overflow cavity; 105. a housing seal ring; 124. an accommodating section; 45. reinforcing ribs; 116. welding teeth; 60. sealing the partition plate; 61. water permeable holes; 412. a water passing through hole; 112. a water sump sealing groove; 123. positioning holes; 46. positioning the side plate; 461. positioning a groove; 404. locking the through hole; 130. a sensor;

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 3, the present application provides a nozzle device for atomizing and spraying a liquid in a predetermined direction, wherein the liquid may be water or a water solution of water and other substances, such as super-oxygen water. The nozzle arrangement comprises a sump structure 10, a nozzle structure 20 and a containment structure 30. The water sump structure 10 is provided with a water storage cavity 102 for accommodating liquid, and the surface of the water sump structure 10 is further provided with a water outlet 101 communicated with the water storage cavity 102. Alternatively, the sump structure 10 is made of a plastic material and is formed by an injection molding process. One end of the nozzle structure 20 is disposed on the outlet hole 101 and extends into the water storage cavity 102. The nozzle structure 20 can atomize the liquid in the water storage cavity 102 under the driving of external power and spray the atomized liquid towards the skin of a human body, thereby achieving the purpose of supplementing water to the skin of the human body or disinfecting the skin of the human body. Further, the nozzle structure 20 may be a mechanical nozzle structure 20 of a press type, or a self-triggering nozzle structure 20 driven by a motor. The enclosure structure 30 comprises a baffle arm 34 arranged transversely relative to the nozzle structure 20 and a vertical arm 33 arranged adjacent to the nozzle structure 20, one end of the vertical arm 33 is connected with the sump structure 10, the other end of the vertical arm 33 is connected with the baffle arm 34, and the baffle arm 34, the vertical arm 33 and the sump structure 10 jointly form a protection area 301 for enclosing the nozzle structure 20. Alternatively, the barrier arm 34 is located directly above the nozzle arrangement 20, and the ejection port of the nozzle arrangement 20 faces away from the upright arm 33 and towards the skin of the person. Further, the arm 34 and the arm 33 are spatially formed in a three-dimensional structure of a "T" shape or a "7" shape. It will be appreciated that the outlet opening 101 is also located within the guard space 301. In the pressing type nozzle structure 20, a user can directly press the nozzle structure 20 by inserting a finger into the protection region 301, so as to achieve the purpose of spraying liquid.

Form between the protection interval 301 through protecting between structure 30 and the sump structure 10, locate at the sump structure 10 simultaneously and set up outlet hole 101 and fix nozzle structure 20's one end in outlet hole 101 on the surface of protection interval 301 for liquid can outwards spray through nozzle structure 20, protect structure 30 simultaneously and can block the unexpected extrusion of external force to nozzle structure 20, improved nozzle structure 20's reliability, avoid the liquid accident in the sump structure 10 to spout. And the nozzle structure 20 does not need to be frequently covered and opened by using a cap, so that the convenience of using the nozzle device or the portable multi-layer sealing split type super oxygen water sprayer 100 is improved.

Referring to fig. 4 and 6, in an embodiment, two vertical arms 33 are spaced apart from each other, the water outlet 101 is located between the two vertical arms 33, and two ends of the blocking arm 34 are respectively connected to the two vertical arms 33. Alternatively, the extending path of the blocking arm 34 is arranged in an arc, so that the two standing arms 33 and the blocking arm 34 are spatially in an "n" shape; further, the standing arm 33 and the blocking arm 34 are both linearly arranged, so that the enclosure structure 30 is spatially arranged in a rectangular frame, and the protection area 301 is adapted to different nozzle structures 20. In one embodiment, the standing arms 33 and the stopping arms 34 are integrally formed, that is, the enclosure structure 30 is integrally formed, and the integrally formed enclosure structure 30 is beneficial to improving the production efficiency and the assembly efficiency. Further, the enclosure structure 30 is integrally formed with the sump structure 10.

In one embodiment, the enclosure structure 30 further includes two cover plates 32 stacked on the two standing arms 33, respectively, and a cover plate 31 stacked on the blocking arm 34, wherein two ends of the cover plate 31 are connected to the two cover plates 32, respectively. Optionally, the two cover plates 32 and the blocking plate 31 are integrally formed, so that the enclosure structure 30 is divided into two parts, and the local thickness of the enclosure structure 30 is prevented from being too large, so that the injection mold can realize thin-wall injection molding without performing inner wall glue drawing, and the injection mold is prevented from being reversely buckled; meanwhile, the problem that the appearance is affected due to the shrinkage risk of large thick-wall glue materials when the enclosure structure 30 is integrally formed by injection molding is avoided, and further the performance requirement of a visual cavity and the flexible introduction and application of the decoration process of the n-type enclosure structure 30 can be achieved.

In one embodiment, the nozzle structure 20 comprises an insertion section 22 located at the outlet hole 101 and detachably connected to the sump structure 10, and an injection section 21 connected to the insertion section 22 and injecting liquid and located at the protection zone 301. It can be understood that the nozzle structure 20 is disposed between the two retaining arms 34, and the embedding section 22 is disposed in the water outlet hole 101 in a recessed and hidden manner, so that the nozzle structure 20 not only ensures the integrity of the product appearance, but also embodies the expression of the integration of the product structure.

In one embodiment, the side surface of the insertion section 22 is provided with a male thread, the wall of the water outlet 101 is provided with a female thread matching with the male thread, and the insertion section 22 is screwed to the water outlet 101. By means of the screw structure, the mounting and dismounting of the nozzle arrangement 20 is facilitated. Owing to increased and protected enclosing structure 30, there is unusual and great processing degree of difficulty in the design of apopore 101 internal thread, can be through controlling injection mold's internal thread structure to carry out secondary operation through processing equipment such as CNC or lathe in back end processing, thereby realize the accurate processing of apopore 101 box thread.

In one embodiment, the insertion section 22 is opened with a nozzle sealing groove 201 along a circumferential direction thereof, and the nozzle structure 20 further includes a nozzle sealing ring 202 disposed in the nozzle sealing groove 201 and used for sealing the insertion section 22 and the water outlet hole 101. Alternatively, the nozzle seal ring 202 is made of a flexible material, in particular, a rubber material. The outlet opening 101 is sealed by means of a nozzle sealing ring 202, preventing liquid from leaking between the wall of the outlet opening 101 and the side surface of the insertion section 22.

In one embodiment, a male buckle is protruded from a side surface of the insertion section 22, and a female buckle is disposed on a wall of the water outlet hole 101 for snap-fitting with the male buckle. By means of the snap-fit construction, the mounting and dismounting of the nozzle arrangement 20 is facilitated.

In one embodiment, a plurality of male fasteners are provided, each male fastener is arranged around the circumference of the embedding section 22 at intervals, and the water outlet 101 is provided with a female fastener corresponding to the position of each male fastener. The snap fit of the plurality of male and female buttons may improve the stability of the connection of the insertion section 22.

Referring to fig. 2 and 5, an embodiment of the present application further provides a water sump device, which includes a water sump structure 10. The water sump structure 10 includes two half sump housings each having an inner cavity and the inner cavity is an open cavity structure. The open ends of the two half-silo shells are butted, so that the two inner cavities jointly form a water storage cavity 102 for accommodating liquid. The water sump structure 10 further has a water inlet hole communicating with the water storage cavity 102 for liquid to flow into the water storage cavity 102. Optionally, the water outlet 101 is arranged opposite to the water inlet. Optionally, the half-silo housings are each injection molded from a plastic material. The opening edge of one of the half-bin shells is provided with a water bin sealing groove 112, the water bin sealing groove 112 is annularly arranged around the opening of the corresponding half-bin shell, the opening end of the other half-bin shell is internally connected with the water bin sealing groove 112 and is convexly provided with a welding tooth 116, the welding tooth 116 is annularly arranged around the opening of the corresponding half-bin shell and is abutted to the bottom of the water bin sealing groove 112, and the welding tooth 116 is used for connecting and sealing the two half-bin shells in a melting state. It can be understood that the half-bin shells can be respectively subjected to injection molding, so that the water bin structure 10 is subjected to split-type forming, the water bin structure 10 is prevented from being integrally manufactured, and the manufacturing difficulty of the water bin structure 10 is reduced. Further, two half storehouse casings are the same structure casing to can use same injection mold to carry out batch production, further reduce the manufacturing degree of difficulty of sump structure 10. Optionally, the cross-sectional shape of the water sump sealing groove 112 is L-shaped.

The butt joint of the two half-bin shells is carried out through the water bin sealing groove 112, and the welding teeth 116 are melted through an ultrasonic process, so that the two half-bin shells are welded into a whole, the difficulty of injection molding production of the water bin structure 10 is reduced, and the cost of an injection mold is reduced. And the tightness of the connection of the two half-bin shells can be improved through the water bin sealing groove 112 and ultrasonic welding.

In one embodiment, the two half-cabin shells are an upper shell 11 and a lower shell 12 connected to the upper shell 11, the upper shell 11 is provided with a water outlet 101 and is connected to the external nozzle structure 20, and the lower shell 12 is provided with a water inlet. It will be appreciated that, in use, the upper housing 11 is attached to the upper side of the lower housing 12 with the spray direction of the nozzle arrangement 20 directed towards the skin of a person.

In one embodiment, the sump sealing groove 112 is opened in the upper housing 11 such that the lower housing 12 is inscribed in the sump sealing groove 112.

In one embodiment, the sump sealing groove 112 is opened in the lower case 12 such that the upper case 11 is inscribed in the sump sealing groove 112.

Referring to fig. 7 and 9, in an embodiment, the water sump apparatus further includes a housing structure 40 having a fixed cavity 401, wherein the fixed cavity 401 is an open cavity structure, the open end of the upper housing 11 is inserted into the fixed cavity 401 and detachably connected to the housing structure 40, and the lower housing 12 is located in the fixed cavity 401. The holding cavity 401 is also used to hold circuit boards, rechargeable batteries and other electronic components. Alternatively, the cross-sectional shape of the fixation lumen 401 is circular.

In one embodiment, the upper case 11 has an upper case sealing groove 103 formed on a side surface thereof located in the fixed cavity 401, and the water sump further includes a housing sealing ring 105 disposed in the upper case sealing groove 103 and used for sealing the upper case 11 and the inner wall of the fixed cavity 401. Optionally, the cross-sectional shape of the upper casing sealing groove 103 is semicircular, the shape of the casing sealing ring 105 is matched with the shape of the upper casing sealing groove 103, and the fixing cavity 401 can be sealed by the casing sealing ring 105, so that external liquid is prevented from entering the fixing cavity 401 from the casing sealing ring 105, and the reliability of the electronic component in the fixing cavity 401 is improved. And the upper shell sealing groove 103 and the water sump sealing groove 112 form multi-layer sealing, which is beneficial to improving the overall sealing performance of the water sump device.

In one embodiment, the housing structure 40 further defines a locking through hole 404 communicating with the fixing cavity 401, the upper housing 11 defines a locking threaded hole 104 corresponding to the locking through hole 404, and the water sump further includes a locking bolt 43, wherein one end of the locking bolt 43 penetrates through the locking through hole 404 and is screwed into the locking threaded hole 104. The shell structure 40 and the upper shell 11 are detachably connected through the locking bolt 43, and the structure is simple and the assembly and disassembly are convenient.

Two locking through holes 404 are formed, the two locking through holes 404 are symmetrically arranged, and the number of the locking threaded holes 104 and the number of the locking bolts 43 are matched with the number of the locking through holes 404. Optionally, the two locking bolts 43 are symmetrically arranged and screwed, so as to simplify the assembly process.

The bottom of the fixed cavity 401 is further provided with a water passing through hole 412 communicated with the external space, the water sump structure 10 further comprises a water guide pipe 13, one end of the water guide pipe 13 is communicated with the water inlet hole, and the other end of the water guide pipe 13 is communicated with the water passing through hole 412. Further, the water guide pipe 13 and the lower housing 12 are integrally formed, thereby realizing optimization of injection molding cost and avoiding additional increase of injection molding cost of the water guide pipe 13.

A positioning notch 402 is formed in the edge of the opening of the fixing cavity 401, and a positioning block 14 matched with the positioning notch 402 is convexly arranged at the position of the upper shell 11 corresponding to the positioning notch 402. Through the cooperation of location breach 402 and locating piece 14, can realize fast that casing 11 and shell structure 40's location and cup joint, be favorable to improving the packaging efficiency, can also improve the stability in the use.

Referring to fig. 2, 3 and 9, the present embodiment further provides a sealing device, which is used in cooperation with the housing structure 40. The housing structure 40 is provided with a fixed cavity 401 accommodated by the water supply bin structure 10, the housing structure 40 is further provided with a water passing through hole 412 communicated with the fixed cavity 401 and communicated with the water inlet, and the liquid can flow to the water inlet through the water passing through hole 412 and flow into the water storage cavity 102 through the water inlet. The sealing means comprises a plunger arrangement 50. The plunger structure 50 comprises a sealing column 54 and a bottom plate 51 for manual operation, one end of the sealing column 54 is detachably inserted into and seals the water passing hole 412, the other end of the sealing column 54 is connected with one side plate surface of the bottom plate 51, and the bottom plate 51 abuts against the shell structure 40. One end of the sealing post 54 inserted into the water through hole 412 is provided with an overflow cavity 501 communicated with the water through hole 412 and sealing the water through hole 412.

The chassis 51 is held by hands, the sealing column 54 is inserted into the water through hole 412, so that the sealing column 54 seals the water through hole 412, when the sealing column 54 is inserted into the water through hole 412, the residual liquid in the water through hole 412 can flow back to the overflow cavity 501, so that liquid leakage is prevented, and meanwhile, the phenomenon that the water pressure in the water through hole 412 is too high is avoided, so that the water pressure in the water bin structure 10 is also too high, the durability and the convenience of the portable multilayer sealing split type super-oxygen water sprayer 100 are improved, and the service life of the portable multilayer sealing split type super-oxygen water sprayer 100 is also prolonged.

In one embodiment, the overflow chamber 501 is open at the end face of the insertion end of the sealing post 54 and has an open chamber structure. The overflow cavity 501 on the end face of the sealing column 54 can timely recover the liquid remained in the water through hole 412.

In one embodiment, the sealing column 54 comprises a column body 53 with an overflow cavity 501 and a sealing ring plug 52 arranged at the cavity opening of the overflow cavity 501 and used for sealing the column 54 body and the water passing through hole 412, one end of the column body 53 is connected with the sealing ring plug 52, and the other end of the column body 53 is connected with the chassis 51. Alternatively, the seal ring plug 52 is disposed around the opening of the overflow chamber 501 and attached to the opening edge of the overflow chamber 501, the ring side of the seal ring plug 52 serves to seal the water passing hole 412, and further, the seal ring plug 52 may be made of a rubber material.

In one embodiment, the sealing device further comprises a sealing partition plate 60 disposed in the water passing hole 412, the sealing partition plate 60 defines a water passing hole 61 for communicating the water inlet hole with the water passing hole 412, the sealing post 54 further comprises a flat sealing ring 57 disposed on the sealing ring plug 52, and the insertion end of the sealing post 54 presses the flat sealing ring 57 towards the sealing partition plate 60, so that the flat sealing ring 57 seals the water passing hole 61. Optionally, the peripheral edges of the sealing partition plate 60 are connected to the wall of the water passing hole 412, the water passing hole 61 is used for allowing liquid to flow from the water passing hole 412 to the water inlet hole, and the sealing performance of the water passing hole 61 can be improved through the flat-bottom sealing ring 57. Optionally, the sealing baffle 60 is integrally formed with the wall of the water passage hole 412.

In one embodiment, the post body 53 is snap-fit with the water passage hole 412. The sealing post 54 may be removably attached within the water passage hole 412 by a snap-fit arrangement. Specifically, the wall of the water passing hole 412 is provided with a female buckle, and the side surface of the sealing column 54 is provided with a male buckle.

Referring to fig. 5 and 7, in one embodiment, the inner wall of the water through hole 412 is provided with an internal thread, the side surface of the column body 53 is provided with an external thread, and the sealing column 54 is screwed in the water through hole 412. The sealing post 54 can be rotated and screwed into the water passage hole 412 by operating the bottom plate 51.

In one embodiment, the chassis 51 includes an outer disc 511 made of a flexible material and an inner disc 512 disposed in a stack with the outer disc 511, wherein the post body 53 connects the inner disc 512. Optionally, the outer tray 511 is provided with a receiving groove, and the inner tray 512 is embedded in the receiving groove, so as to reduce the overall thickness of the chassis 51.

In one embodiment, the column body 53 includes an outer column sleeve 532 connected to the inner disc 512 and an inner column sleeve 531 disposed in the outer column sleeve 532, an inner cavity of the outer column sleeve 532 penetrates through the inner disc 512 and is integrally formed with the inner disc 512, two ends of the inner column sleeve 531 are respectively connected to the outer disc 511 and the sealing ring plug 52, and the inner column sleeve 531, the sealing ring plug 52 and the outer disc 511 are integrally formed by a flexible material.

In one embodiment, the surface of the base plate 51 facing away from the sealing post 54 is also provided with a charging socket 55. The charging jack 55 is provided on the back of the chassis 51, so that the housing structure 40 can be vertically placed to enable the charging jack 55 to perform charging operation, thereby achieving convenience of charging.

The embodiment of the application also provides a fixing device, which is used for fixing the platy structural plate, and optionally, the structural plate can be a circuit board. The fixing device includes: a housing structure 40 and a sump structure 10. The shell structure 40 is provided with a fixed cavity 401 which is an open cavity structure, and the inner wall of the fixed cavity 401 is arranged in an arc surface. The lower shell 12 of the water sump structure 10 is arranged in the fixed cavity 401, one side surface of the lower shell 12 is in an arc surface arrangement and the shape of the lower shell is matched with the inner wall of the corresponding fixed cavity 401, and the other side surface of the lower shell 12 is provided with a planar installation surface 121. It will be appreciated that the cross-sectional shape of the lower housing 12 is "D" shaped. The mounting surface 121 and the inner wall of the corresponding fixing cavity 401 jointly form a receiving area 124, and the circuit board is inserted into the receiving area 124 along the mounting surface 121 in a sliding manner and is stacked relative to the mounting surface 121.

Through setting up casing 12 in fixed chamber 401 down, and the inner wall adaptation in a side surface of casing 12 and fixed chamber 401 down, the cambered surface sets up the cambered surface promptly, thereby space in the fixed chamber 401 of make full use of, set up in the opposite side surface of casing 12 down again and be planar installation face 121, it can range upon range of setting up on installation face 121 to be platelike circuit board, thereby further utilize the space of fixed chamber 401, make the space of fixed chamber 401 obtain the maximize utilization, be favorable to the compactification of the holistic structure of shell structure 40, be favorable to carrying of portable multilayer sealed components of a whole that can function independently super oxygen water atomizer 100.

Referring to fig. 7 and 9, in an embodiment, the housing structure 40 further includes two positioning side plates 46 connected to the inner wall of the fixing cavity 401 and located in the accommodating section 124, the length direction of the positioning side plates 46 is disposed along the depth direction of the fixing cavity 401, and two positioning side plates 46 are disposed at intervals, and a positioning groove 461 for guiding the structural plate to be inserted into the accommodating section 124 and positioning the structural plate is formed between the two positioning side plates 46 and the inner wall of the fixing cavity 401. Optionally, when the circuit board is installed in the accommodating section 124, the positioning slot 461 may guide the circuit board to slide into the accommodating section 124, and after the circuit board is inserted in place, the positioning slot 461 may also transversely position the circuit board, so as to improve the stability of the circuit board.

In one embodiment, two pairs of positioning side plates 46 are provided, the two pairs of positioning side plates 46 are symmetrically disposed, and two side plate edges of the structural plate are respectively clamped in the two positioning slots 461. The two positioning slots 461 are respectively used for guiding and positioning at two ends of the circuit board, so that the convenience and the stability of the circuit board installation are further improved.

In one embodiment, the mounting surface 121 is provided with an avoiding groove 122, an extending path of the avoiding groove 122 is arranged along the length direction of the positioning side plate 46, and one positioning side plate 46 is embedded in the avoiding groove 122. By forming the avoiding groove 122 on the mounting surface 121, the guide side plate 46 close to the mounting surface 121 can be embedded in the avoiding groove 122, so that the maximum utilization of the accommodating section 124 can be realized, and the compactness of the fixing device structure is further improved. It can be understood that two avoidance grooves 122 are symmetrically formed.

In one embodiment, the housing structure 40 includes a housing body 41 defining a fixing cavity 401, and a plurality of ribs 45 protruding from the fixing cavity 401, wherein the plurality of ribs 45 are disposed, and each rib 45 is spaced around the inner wall of the fixing cavity 401. The reinforcing ribs 45 serve to reinforce the overall structural strength of the case body 41.

In one embodiment, the housing structure 40 further includes a cover 42 covering a side surface of the housing body 41 and disposed corresponding to the receiving space 124 and made of a flexible material.

In one embodiment, the surface cover 42 is detachably connected to the outer surface of the housing body 41, the housing body 41 is provided with a plurality of fastening holes, the surface of the surface cover 42 facing the housing body 41 is provided with a plurality of fastening portions, and each fastening portion is respectively fastened to the corresponding fastening hole. The assembly and disassembly of the face cover 42 is facilitated by the snap-fit structure.

In one embodiment, the face cover 42 further defines a pressing hole, the housing body 41 defines a control hole 403 communicating with the fixing cavity 401 at a position corresponding to the pressing hole, the housing structure 40 further includes a key 43 disposed in the pressing hole and integrally formed with the face cover 42, and a contact pin of the key 43 extends into the accommodating section 124 through the control hole 403 to operate the circuit board. Through the double-color injection molding or sleeve beer process, parts made of two different materials, namely the key 43 and the face cover 42, can be formed into a whole in a double-splicing mode, so that the functions, the appearance process, the sealing requirements, the process optimization and the cost minimization of the key are integrated into a whole.

Referring to fig. 2 and 3, in an embodiment, the bottom of the water storage cavity 102 is formed with a positioning hole 123 for fixing an external structural member. Through the positioning hole 123, various components can be installed in the water storage cavity 102, and the components can be extended into the water storage cavity 102 as much as possible.

Optionally, the portable multi-layer sealed split-type super-oxygen water sprayer 100 further comprises a sensor 130 disposed in the water storage cavity 102 and mounted at the positioning hole 123, the sensor 130 including but not limited to a super-oxygen generator or a negative ion generator. So that water or an aqueous solution can be electrolyzed using the sensor 130 to produce super-oxygen water or a negative ion solution. It can be understood that the superoxide water sprayed on the human skin can kill bacteria and viruses on the human skin, and reduce the occurrence of diseases. For industries with higher sanitary requirements, such as medical units, food service, food processing, beverage production and the like, the portable multilayer sealed split super-oxygen water sprayer 100 in the embodiment of the application can effectively kill bacteria and viruses by using super-oxygen water. Furthermore, in public places with dense crowds (such as railway stations, bus stations, airports, hotels, restaurants, shopping malls, schools, hospitals, workshops and the like), the super ionized water or the super oxygen water can be directly used for hand washing and disinfection. Alternatively, the sensor 130 may be secured in a manner including, but not limited to, an on-board submersion structure or an on-board embedded structure.

The utility model also provides a sealed components of a whole that can function independently super oxygen water atomizer 100 of portable multilayer, this sealed components of a whole that can function independently super oxygen water atomizer 100 of portable multilayer has included the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought equally, and the repeated description is no longer given here.

In one embodiment, the portable multi-layer sealed split super oxygen water sprayer 100 further comprises a rechargeable battery, and the rechargeable battery and the circuit board are both located in the accommodating section 124 and stacked on the mounting surface 121. The rechargeable battery is used for providing power for the electronic components in the fixed cavity. Through erectting shell structure 40 and setting up, can charge convenient to use through charging jack 55 to rechargeable battery.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. The utility model provides a components of a whole that can function independently super oxygen water atomizer is sealed to portable multilayer which characterized in that includes:

the water sump device comprises a water sump structure, the water sump structure comprises an upper shell and a lower shell, the upper shell and the lower shell are both provided with inner cavities, the inner cavities are both in an open cavity structure, the open ends of the upper shell and the lower shell are butted and form a water storage cavity for accommodating liquid together, the water sump structure is also provided with a water inlet hole and a water outlet hole which are both communicated with the water storage cavity, the edge of the opening of the upper shell is provided with a water sump sealing groove, the water sump sealing groove is annularly arranged around the corresponding opening of the upper shell, the open end of the lower shell is internally connected with the water sump sealing groove and convexly provided with welding teeth, the welding teeth are annularly arranged around the opening of the lower shell and abutted against the groove bottom of the water sump sealing groove, and the welding teeth are used for connecting and sealing the upper shell and the lower shell in a molten state;

the nozzle device comprises a nozzle structure which is used for atomizing and spraying the liquid towards a preset direction, and one end of the nozzle structure is arranged on the water outlet and extends into the water storage cavity;

the fixing device comprises a shell structure, wherein the shell structure is provided with a fixing cavity in an open cavity structure; the lower shell is arranged in the fixed cavity, and the shell structure is also provided with a water passing through hole for liquid to flow through and communicated with the water inlet hole; and

sealing device, including the plunger structure, the plunger structure includes sealed post and supplies the chassis that the staff controlled, the one end detachably of sealed post inserts and seals water through-hole, one side dish surface connection on chassis the other end and the butt of sealed post shell structure, sealed post inserts water through-hole's one end is equipped with the intercommunication water through-hole's overflow chamber.

2. The portable multi-layer sealed split super oxygen water sprayer of claim 1, wherein: the overflow cavity is arranged on the end face of the insertion end of the sealing column and is of an open cavity structure.

3. The portable multi-layer sealed split super oxygen water sprayer of claim 2, wherein: the sealing column comprises a column body provided with the overflow cavity and a sealing ring plug arranged at the cavity opening of the overflow cavity and used for sealing the column body and the water passing through hole, one end of the column body is connected with the sealing ring plug, and the other end of the column body is connected with the chassis.

4. The portable multi-layer sealed split super oxygen water sprayer according to claim 3, wherein: the sealing device further comprises a sealing partition plate arranged in the water through hole, the sealing partition plate is provided with a water permeable hole used for communicating the water inlet hole and the water through hole, the sealing column further comprises a flat-bottom sealing ring arranged on the sealing ring plug, and the insertion end of the sealing column faces the sealing partition plate to compress the flat-bottom sealing ring so that the flat-bottom sealing ring is sealed with the water permeable hole.

5. The portable multi-layer sealed split super oxygen water sprayer of claim 1, wherein: the nozzle device still includes protects and encloses the structure, it is including relative to protect and encloses the structure the horizontal fender arm that sets up of nozzle structure and adjacent the perpendicular arm that nozzle structure set up, the one end of standing the arm is connected the sump structure, the other end of standing the arm is connected keep off the arm, just keep off the arm stand the arm and the sump structure forms the enclosure jointly the nozzle structure's protection interval.

6. The portable multi-layer sealed split super oxygen water sprayer of claim 5, wherein: the nozzle structure is including being located apopore and detachably connect the embedding section of sump structure and connection the embedding section just sprays liquid is located the spraying section of protection interval.

7. The portable multi-layer sealed split super oxygen water sprayer of claim 6, wherein: the lateral surface of the embedding section is provided with a male thread, the hole wall of the water outlet hole is provided with a female thread matched with the male thread, and the embedding section is screwed on the water outlet hole.

8. The portable multi-layer sealed split super oxygen water sprayer of claim 1, wherein: the utility model discloses a fixed chamber of casing, including casing, installation face, fixed chamber, holding interval, structural slab, the side surface of casing is the cambered surface setting down and its shape and corresponding the inner wall adaptation in fixed chamber, the opposite side surface of casing is equipped with and is planar installation face down, installation face and corresponding form the holding interval jointly between the inner wall in fixed chamber, the holding interval supplies the structural slab to set up, the structural slab is relative the installation face range upon range of set up in the holding interval.

9. The portable multi-layer sealed split super oxygen water sprayer of claim 8, wherein: the shell structure is still including connecting the inner wall in fixed chamber just is located the interval location curb plate of holding, the length direction of location curb plate is followed the depth direction in fixed chamber sets up, just location curb plate interval is provided with two, two the location curb plate and form between the inner wall in fixed chamber and be used for the guide the structural slab inserts the holding is interval and location the constant head tank of structural slab.

10. The portable multi-layer sealed split super oxygen water sprayer of claim 1, wherein: the portable multilayer sealed split type super-oxygen water sprayer further comprises a sensor for electrolyzing the liquid, and a positioning hole for fixing the sensor is formed in the bottom of the water storage cavity.

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