CN211130042U

CN211130042U - Essence revitalizing instrument

Info

Publication number: CN211130042U
Application number: CN201921800984.6U
Authority: CN
Inventors: 曾雪鹏
Original assignee: Suzhou Industrial Park Boyou Intelligent Technology Co ltd
Current assignee: Suzhou Industrial Park Boyou Intelligent Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-31
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to an essence shines living appearance, including bottom subassembly, middle part subassembly and the upper portion subassembly that connects gradually, wherein be equipped with air pump and main control board in the bottom subassembly, the middle part subassembly is equipped with drinking cup and atomizing module, and the upper portion subassembly is used for sealed drinking cup, and wherein the atomizing module has the lead screw by motor drive motion, moves the regulation that realizes the water injection well choke shutoff degree of atomizing module through the lead screw, can realize the purpose of accurate regulation water yield.

Description

Essence revitalizing instrument

Technical Field

The utility model relates to a cosmetic product technical field especially relates to an essence revitalizes appearance.

Background

The essence revitalizing instrument is a beauty product, and can spray high-pressure oxygen on the surface of skin, so that the skin can absorb more oxygen and matched liquid nutrients, and the beauty effect is achieved. The existing essence revitalizes appearance and can only carry out manual rough adjustment to the delivery port, and troublesome poeration and can not really play the effect of accurate regulation water yield.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an essence revitalizing instrument for solving the problem that accurate adjustment of water output cannot be realized.

An essence rejuvenation apparatus comprising:

the bottom assembly comprises a lower shell section, an air pump and a main control board, wherein the air pump and the main control board are arranged in the lower shell section;

the middle part subassembly, the middle part subassembly is including being connected to the shell middle section of shell hypomere, set up drinking cup, atomizing module in the shell middle section and with the motor that the main control board electricity is connected, wherein the atomizing module includes:

the water cup comprises a tube body and a water cup, wherein the tube body is provided with a first end and a second end which are opposite in the axial direction, the tube body is provided with an inner cavity which extends from the first end to the second end, the outer wall of the tube body is provided with a radial hole which is communicated with the inner cavity, and the radial hole is communicated with the water cup;

the water nozzle is connected to the second end of the pipe body;

the air nozzle is connected to one end, far away from the water nozzle, of the water nozzle, a water-air mixing space is formed between the air nozzle and the water nozzle, and the air nozzle is provided with an air nozzle air inlet and a jet orifice which are communicated with the air pump and the water-air mixing space;

the water nozzle plugging structure comprises a screw rod, a screw rod sleeve and a check ring, wherein the screw rod is axially arranged in an inner cavity of the pipe body, the screw rod sleeve is in threaded connection with the screw rod and can rotate, the check ring is fixed in the pipe body, one end of the screw rod sleeve extends out of the first end of the pipe body and is fixedly connected with a gear, the gear is driven by a motor to rotate, the screw rod is provided with a plugging tip end matched with the water nozzle, the check ring simultaneously abuts against the screw rod sleeve to limit the axial movement of the screw rod sleeve relative to the pipe body, and the check ring is clamped with the screw rod to limit the rotation movement of the screw rod;

an opening for accommodating the jet orifice of the air tap is arranged on the side wall of the middle section of the shell; and

the upper assembly comprises a water cup sealing structure connected with the water cup and a shell upper section which covers the water cup sealing structure and is connected with the shell middle section.

Above-mentioned essence revises living appearance, utilizes motor control lead screw to water injection well choke motion relatively, changes the shutoff degree to the water injection well choke, can realize the purpose of accurate regulation water yield.

In one embodiment, a plurality of Hall magnets uniformly distributed along the circumferential direction of the gear are mounted on the end face, far away from the pipe body, of the gear, a Hall circuit board is further arranged in the middle section of the shell, and the Hall circuit board is electrically connected with the main control board.

In one embodiment, a control is further arranged in the pipe body, the control is sleeved on the screw rod and fixed on the inner wall of the pipe body, and a water through hole is formed in the control along the axial direction of the pipe body.

In one embodiment, the screw rod is further sleeved with an O-shaped sealing ring at a position close to the plugging tip.

In one embodiment, an air column connected with the outside is arranged in the lower section of the housing, the essence rejuvenation apparatus further includes an air passage silica gel, an air inlet, a first intermediate interface, a second intermediate interface and an air outlet are arranged on the surface of the air passage silica gel, the air inlet and the first intermediate interface are communicated with the inside of the air passage silica gel, the second intermediate interface and the air outlet are communicated with the inside of the air passage silica gel, the air inlet is communicated with the air column, the first intermediate interface is communicated with the air inlet of the air pump, the second intermediate interface is communicated with the air outlet of the air pump, and the air outlet is communicated with the air nozzle.

In one embodiment, the shell middle section is provided with a pipe body support for supporting the pipe body, the pipe body support is provided with an inner circumferential surface matched with an outer circumferential surface of the pipe body, the shell middle section is further provided with a gas pipe with one end communicated with a gas outlet of the airway silica gel, the other end of the gas pipe is opened at the inner circumferential surface of the pipe body support, and the two sides of the gas nozzle gas inlet are respectively sleeved with gas nozzle O-shaped rings.

In one embodiment, the water cup further comprises a water cup middle section connecting sealing silica gel ring which is communicated with the water cup and the radial hole, and the water cup middle section connecting sealing silica gel ring is embedded into the radial hole and abuts against the outer wall of the pipe body around the radial hole.

In one embodiment, the cup sealing structure comprises a cup lower cover and a cup upper cover, wherein the cup lower cover is used for being in sealing connection with the cup, the cup upper cover is buckled with the cup lower cover, a step hole which can be communicated with the cup is formed in the cup lower cover, an air passage which is communicated with the step hole and the outside is formed after the cup lower cover and the cup upper cover are buckled, a movable shaft is accommodated in the step hole, a cup ventilation silica gel piece which seals the step hole is arranged at the lower end part of the movable shaft, the upper end part of the movable shaft is arranged at one side, facing the cup upper cover, of the step hole, a cup magnet is fixed at the upper end part of the movable shaft, a spring is arranged between the movable shaft and the cup upper cover, and the spring is configured to provide driving force for the cup ventilation silica gel piece to be far away from the step hole and open the step hole;

the upper assembly further comprises a top cover detachably connected to the upper section of the shell, an upper cover magnet is arranged on one side, facing the upper cover of the water cup, of the top cover, when the top cover is connected to the upper section of the shell, the upper cover magnet and the water cup magnet attract each other, the spring stores energy, the water cup ventilation silica gel piece seals the step hole, and when the top cover is separated from the shell, the spring pushes the water cup ventilation silica gel piece to be away from the step hole and open the step hole.

In one embodiment, the upper end part of the movable shaft is sleeved with an annular cup magnet and fixed by a cup magnet fixing ring, the end surface of the upper end part is open and is provided with an axial hole, and the spring is accommodated in the axial hole and abuts against the upper cover of the cup.

In one embodiment, a groove is formed in the outer wall of the water cup, the groove is also opened at the cup opening end face of the water cup, the cup opening end face of the position, where the groove is formed, of the water cup is locally sunken to form a step face, a fixing hole is further formed in the outer wall of the water cup, and the fixing hole is communicated with the groove in the radial direction of the water cup;

one side of the upper cover of the water cup, which faces the lower cover of the water cup, is provided with a concave surface;

the drinking cup lower cover including support by in the flange portion of the rim of a cup terminal surface of drinking cup, certainly flange portion syntropy extension's sealing and buckle, flange portion with drinking cup upper cover butt joint and with form inlet channel between the concave surface, flange portion go up in position between buckle and the sealing is equipped with the air vent, the air vent with the step face is in the axial of flange portion is just right, the air vent runs through flange portion and with inlet channel intercommunication is in order to form the air flue, the sealing inserts in the drinking cup, the buckle include with connecting portion that flange portion links to each other and with the portion that colludes that connecting portion link to each other, wherein connecting portion hold in the recess, collude the portion and collude the fixed orifices.

Drawings

Fig. 1 is an exploded schematic view of a part of an essence rejuvenation apparatus according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the essence rejuvenation apparatus of fig. 1 after combination;

FIG. 3 is an exploded view of the base assembly of FIG. 1;

FIG. 4 is an exploded view of the center assembly of FIG. 1;

FIG. 5 is an exploded view of the cup sealing structure in the upper assembly of FIG. 1;

FIG. 6 is an exploded view of the atomizing module of FIG. 4;

FIG. 7 is a schematic cross-sectional view of the atomizing module of FIG. 4;

FIG. 8 is a schematic structural view of a lower section of the housing in the foot assembly;

FIG. 9 is a cross-sectional view of the lower section of the housing shown in FIG. 8;

FIG. 10 is a schematic view of the construction of the middle section of the housing in the center module;

FIG. 11 is a cross-sectional view of the middle section of the housing shown in FIG. 10;

FIGS. 12 and 13 are schematic views of different angles of airway silicone gel, respectively;

FIG. 14 is a schematic view of the air passage of the cup sealing structure in an open state;

fig. 15 is a schematic view of the air passage of the sealing structure of the cup in a closed state.

Elements in the drawings are numbered as follows:

100. a bottom assembly; 110. a lower section of the housing; 111. an operation panel; 112. ventilating columns; 113. a silicone plug is ventilated at the lower section; 120. an air pump; 121. an air inlet of the air pump; 122. an air outlet of the air pump; 130. a main control board; 131. a main control board screw; 140. a battery; 150. pressing a plate; 151. a platen screw; 160. airway silica gel; 161. an air inlet; 162. a first intermediate interface; 163. a second intermediate interface; 164. an exhaust port; 200. a middle assembly; 210. a middle section of the housing; 2101. an air tube; 211. an opening; 212. a tube body support; 220. a water cup; 221. fastening screws for the water cup; 222. the middle section of the water cup is connected with a sealing silica gel ring; 223. a groove; 224. the end surface of the cup mouth; 2241. a step surface; 225. a fixing hole; 230. an atomization module; 231. a tube body; 2311. a first end; 2312. a second end; 2313. an inner cavity; 2314. a radial bore; 2315. a guide groove; 2317. the pipe body plugs the O-shaped ring; 232. a water nozzle; 2321. a water outlet; 233. an air tap; 2331. an ejection port; 2332. screw holes; 2333. an atomization module fixing screw; 2334. an air tap O-shaped ring; 2335. an air inlet of an air tap; 2341. a screw rod; 2342. a screw rod sleeve; 23421. positioning screw holes; 2343. a retainer ring; 2345. a gear; 235. managing and controlling; 2351. a water through hole; 236. the screw rod sleeve plugs the O-shaped sealing ring; 237. the lead screw plugs the O-shaped sealing ring; 240. a motor; 241. a drive gear; 242. a motor bracket; 2421. a motor bracket screw; 243. a Hall magnet; 2431. a Hall magnet fixing ring; 24311. a Hall magnet positioning slot; 2432. a set screw; 244. a Hall circuit board; 250. a cup O-shaped ring; 260. a water supply port; 261. a water cup filter screen; 262. silica gel is fixed on a filter screen of the water cup; 270. a middle section O-shaped ring; 300. an upper assembly; 310. a lower cover of the water cup; 311. a stepped bore; 312. a flange portion; 313. a sealing part; 3131. the lower cover of the cup is provided with an O-shaped ring; 314. buckling; 3141. a connecting portion; 3142. a hook part; 315. a vent hole; 320. a water cup upper cover; 321. a concave surface; 330. an upper section of the housing; 340. a top cover; 341. a top cover magnet; 350. a movable shaft; 351. a baffle plate; 352. a cup is provided with a ventilating silica gel part; 353. an axial bore; 354. a spring; 355. a cup magnet; 356. a cup magnet fixing ring; 360. screws are fastened on the upper cover and the lower cover of the water cup; 361. screw hole silica gel stopper.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an embodiment of the present invention discloses an essence rejuvenation apparatus, which includes a bottom assembly 100, a middle assembly 200, and an upper assembly 300 connected in sequence from bottom to top. Referring to fig. 3, the bottom assembly 100 includes a lower housing section 110 with an opening at one end, an air pump 120 disposed in the lower housing section 110, and a main control panel 130. Referring to fig. 2 and 4, the middle assembly 200 includes a middle housing section 210 connected to the lower housing section 110, a water cup 220 disposed in the middle housing section 210, an atomizing module 230, and a motor 240 electrically connected to the main control board 130. Referring to fig. 1, 2 and 5, the upper assembly 300 includes a cup sealing structure coupled thereto and a housing upper section 330 coupled to the housing middle section 210 to cover the cup sealing structure. Wherein, the air pump 120 is used to supply air to the atomization module 230, the water cup 220 is used to supply liquid nutrition reagent (for convenience, hereinafter, all of them are replaced by "water") to the atomization module 230, and the water and the steam are mixed and atomized in the atomization module 230 and then sprayed out from the atomization module 230. The cup sealing structure is used for sealing the cup 220 to prevent water in the cup 220 from leaking.

Referring to fig. 1 and 2, in the bottom assembly 100, an operation panel 111 is disposed on a wall of the lower section 110 of the housing for a user to operate the essence rejuvenation apparatus. The lower housing section 110 is also provided with a battery 140 for supplying power to the air pump 120, the motor 240, the main control panel 130 and other electronic components. The main control panel 130 is secured within the housing lower section 110 by main control panel screws 131. The bottom assembly 100 also includes a pressure plate 150 assembled to the lower housing end 110 from the top of the lower housing section 110 using pressure plate screws 151. The pressure plate 150 isolates the air pump 120, the main control board 130 and the battery 140 from the water cup 220.

Referring to fig. 4, 6 and 7, in the middle assembly 200, the atomizing module 230 includes a tube 231, a water nozzle 232 and a gas nozzle 233, which are connected in sequence, wherein a gap for air flow to pass through is formed between the water nozzle 232 and the gas nozzle 233. The air faucet 233 has an injection port 2331 communicating with the gap. An opening 211 for accommodating at least the jet orifice 2331 of the air faucet 233 is formed in the outer wall of the housing center section 210. The opening 211 is specifically a through hole. When the atomization module 230 operates, water and air are mixed and atomized at the injection port 2331, and then are injected to the outside through the injection port 2331 of the air nozzle 233. As shown in fig. 7, the flow directions of the water path and the air path are indicated by arrows, respectively.

The atomization module 230 further comprises a water nozzle plugging structure installed on the pipe body 231, wherein the water nozzle plugging structure comprises a screw rod 2341 which can move linearly relative to the water nozzle 232 under the driving of the motor 240 so as to change the fit clearance with the water nozzle 232, so that the plugging size of the water nozzle 232 can be adjusted, and further the accurate adjustment of the water yield can be realized.

The tube body 231 is integrally tubular and has a first end 2311 and a second end 2312 which are opposite in the axial direction, the inner part of the tube body 231 is provided with an inner cavity 2313 along the first end 2311 to the second end 2312, the outer wall of the tube body 231 is provided with a radial hole 2314 communicated with the inner cavity 2313, wherein the radial hole 2314 is communicated with the water cup 220, so that water can be supplied to the atomizing module 230 by the water cup 220.

The water nozzle 232 is connected to the second end 2312 of the pipe body 231. The nozzle 233 is connected to an end of the nozzle 232 away from the tube 231, and the nozzle 232 has a nozzle inlet 2335, wherein the nozzle inlet 2335 is connected to the gap for delivering the high pressure air from the air pump 120. As shown in fig. 6 and 7, in a specific embodiment, the water outlet 2321 of the water nozzle 232 is inserted into the injection port 2331 of the air nozzle 233, so that when the atomization module 230 operates, water and high-pressure gas sprayed from the water outlet 231 are mixed in a portion of the injection port 2331 located in front of the water outlet 231, and the water is atomized and sprayed.

The water nozzle plugging structure comprises a screw rod 2341 axially arranged in an inner cavity 2313 of the pipe body 231, a screw rod sleeve 2342 in threaded connection with the screw rod 2341 and capable of rotating, and a retaining ring 2343 fixed in the pipe body 231. Wherein the one end of lead screw cover 2342 stretches out first end 2311 water fixedly connected with gear 2345 of shaft 231, gear 2345 is rotatory by the drive of motor 240, the other end of lead screw cover 2342 is located the inner chamber 2313 of shaft 231 and is threaded connection between the lead screw 2341, retaining ring 2343 supports and leans on in lead screw cover 2342 with the axial motion of restriction lead screw cover 2342 for shaft 231, retaining ring 2343 and lead screw 2341 joint are in order to restrict the rotation motion of lead screw 2341, lead screw 2341 have with the shutoff pointed end that is used for the shutoff water injection well choke. The screw rod sleeve plugging O-shaped ring 236 is sleeved outside the screw rod sleeve 2342, the screw rod sleeve plugging O-shaped ring 236 is in sealing contact with the inner wall of the pipe body 231, and water in the inner cavity 2313 is prevented from leaking along the screw rod sleeve 2342.

Through the above means, when motor 240 passes through gear 2345 drive lead screw cover 2342 and rotates, lead screw 2341 makes rectilinear motion for lead screw cover 2342 to can be close to or keep away from water injection well choke 232, then can change the fit clearance between shutoff pointed end and the delivery port 2321 of water injection well choke 232, changed the shutoff degree to the delivery port 2321 of water injection well choke 232, realize the regulation of the water yield.

In one embodiment, the lead screw sleeve 2342 abuts the inner wall of the cavity 2312 at the first end 2311 and is limited from moving in the direction of the first end 2311. The retaining ring 2343 abuts against the other end of the screw sleeve 2342 and is in interference fit with the inner wall of the pipe body 231, so that the screw sleeve 2342 is limited from moving towards the second end 2312. Screw rod sleeve 2342 and screw rod 2341 between be threaded connection, wherein screw rod sleeve 2342 is equipped with the internal thread, and lead screw 4341 is equipped with the external screw thread. The lead screw 2341 and the retaining ring 2343 are matched in a relatively axial movement mode and a relatively non-rotation mode, for example, a flat connection mode is adopted.

As shown in fig. 7, the water nozzle 232 is sleeved on the second end 2312 of the pipe body 231. Further, a pipe body plugging O-shaped ring 2317 for sealing is arranged between the water nozzle 232 and the second end 2312. Specifically, an annular groove (not numbered) is formed in the outer wall of the stepped hole at the second end 2312 of the pipe body 231, and the pipe body plugging O-ring 2317 is accommodated in the annular groove. The air nozzle 233 is sleeved on the water nozzle 232.

One end of the screw rod sleeve 2342 extending out of the pipe body 231 is fixed with a gear 2345. Of these gears 2345 is a driven gear that meshes with a drive gear 241 provided on the output shaft of the motor 240. In a specific embodiment, the motor 241 is fixed to the middle housing section 210 by the motor bracket 242 and the motor bracket screw 2421. The output shaft of the motor 240 is arranged parallel to the axis of the gear 2345. More specifically, the housing mid-section 210 has a shaft support 212 therein that supports a shaft 231. The motor bracket 242 is fixed to a side of the shaft bracket 212 opposite to the shaft 231, and is closer to the air pump 120 than the shaft bracket 212. The end of the screw sleeve 2342 extending out of the pipe body 231 is provided with a positioning screw hole 23421, and the gear 2345 is fixed to the screw sleeve 2342 through the matching of the positioning screw 2432 and the positioning screw hole 23421.

The shaft holder 212 has an inner circumferential surface that is fitted with an outer circumferential surface of the shaft 231. Shaft 231 is received within housing mid-section 210 and is supported by shaft support 212. The air faucet 233 is further provided with screw holes 2332 for positioning the atomizing module 230. The atomizer module mounting screw 2333 is inserted through the shaft bracket 212 and into the screw hole 2332 to mount the atomizer module 230 to the shaft bracket 212 to prevent the shaft 231 from rotating while the gear 2345 is driven to rotate.

Further, in order to reduce the burden on the atomizing module fixing screw 2333, it is ensured that the tube body 231 is not rotated. As shown in fig. 4, the outer wall of the shaft 231 is provided with axially extending guide grooves 2315, and the guide grooves 2315 cooperate with ribs (not shown) on the shaft support 212 to restrict the rotation of the shaft 231. In addition, the guide grooves 2315 also function as guides when the pipe body 231 is mounted to the pipe body bracket 212, improving the assembly efficiency.

In the middle assembly 200, a cup ring 250 is further sleeved on the outer side of the bottom of the cup 220, and when the cup 220 is mounted to the middle housing section 210, the cup ring 250 is in sealing contact with the inner wall of the middle housing section 210, so that external moisture is prevented from entering the middle housing section 210. The cup 220 is secured to the housing mid-section 210 by cup fastening screws 221. Referring to fig. 4 and 2, the inner bottom wall of the water cup 220 is provided with a water supply port 260 communicated with the radial hole 2314 of the atomizing module 230, a water cup strainer 261 for filtering impurities is provided in the water supply port 260, the water cup strainer 261 is specifically embedded in the water cup strainer fixing silica gel 262, and the water cup strainer fixing silica gel 262 is clamped in the water supply port 260.

The bottom of the middle housing section 210 is sleeved with a middle section O-ring 270, and when the middle assembly 200 is assembled to the lower housing section 110, the bottom of the middle housing section 210 is embedded into the lower housing section 110, and the middle section O-ring 270 is in sealing contact with the inner wall of the lower housing section 110.

In the essence of above-mentioned embodiment revitalizes the appearance, lead screw 2341 is by motor 240 drive motion, and the motion of lead screw 2341 can obtain accurate control, and then changes the shutoff degree to water injection well choke 232, can realize the accurate regulation of water yield.

In some embodiments, referring to fig. 6 and 7, a plurality of hall magnets 243 uniformly distributed along the circumferential direction of the gear 2345 are mounted on the end surface of the gear 2345 away from the pipe body 231, a hall circuit board 244 is further disposed in the middle section 210 of the housing, and the hall circuit board 244 is electrically connected to the main control board 130. Specifically, the hall magnet 243 is mounted on the hall magnet fixing ring 2431, and the hall magnet fixing ring 2431 is pressed against the gear 2345 by the cooperation of the set screw 2432 and the set screw hole 23421. In the process that the gear 2345 is driven by the motor 240, the hall circuit board 244 senses different hall magnets 243 to generate different hall signals, and the main control board 130 controls the motor 240 to operate or stop operating according to the received hall signals. In a specific scheme, as shown in fig. 6 and 7, four hall magnet positioning grooves 24311 are uniformly distributed on the magnet fixing ring 2431 along the circumferential direction, and a hall magnet 243 is respectively disposed in each hall magnet positioning groove 24311. A hall circuit board 244 is disposed in the middle section 210 of the housing and below the hall magnet 243.

After the motor 240 is powered on and starts to work, the gear 2345 and the hall magnet fixing ring 2431 are driven to rotate, each time the gear 2345 rotates by 90 degrees, the hall sensor on the hall circuit board 244 senses the magnetic field of the magnet and generates a hall signal, and each time the hall signal is generated, the first gear is adopted. Thus, the motor 240 can be configured to have a plurality of operating positions.

In order to guide the lead screw 2341 to stably advance, a pipe body 231 is further provided with a pipe control 235 which is sleeved on the lead screw 2341 and fixed on the inner wall of the pipe body 231, and the pipe control 235 is provided with a water through hole 2351 along the axial direction of the pipe body 231. As shown in fig. 6 and 7, the regulating tube 235 has four water holes 2351, and the water holes 2351 communicate with the inner cavity 2313 of the tube body 231 on both sides of the regulating tube 235. The screw 2341 is guided to advance in the central inner hole of the control 235, so that the water outlet 2321 of the water nozzle 232 can be accurately inserted.

The stroke of lead screw 2341 sets up as: when the essence revitalizes the appearance and does not use, the shutoff tip just plugs water outlet 2321 of water injection well choke 232. In order to better play a role in sealing, the screw rod 2341 is further sleeved with a screw rod plugging O-shaped sealing ring 237 at a position close to the plugging tip, and the screw rod plugging O-shaped sealing ring 237 can be in sealing contact with the air nozzle 233 in the axial direction of the screw rod 2341.

The air pump 120 in the lower housing section 110 is used to draw air from the outside atmosphere and further deliver high pressure air to the air nozzles 233. In order to prevent moisture from corroding electronic components such as the main control board 130 in the lower housing section 110 and the motor 240 and the hall circuit board 244 in the middle housing section 210, an independent air supply channel is provided in the present embodiment, which will be described in detail below.

As shown in fig. 3, 8 and 9, a vent post 112 is provided in the lower housing section 110 to communicate with the outside. The vent post 112 opens to the outer surface of the bottom wall of the lower housing section 110. The opening of the ventilation column 112 can be plugged by a lower section ventilation silica gel plug 113, so that air can be ensured to enter but moisture entering is reduced. The essence rejuvenation apparatus further includes an airway silica gel 160 connecting the air column 112 and the air pump 120, and the airway silica gel 160 further connects the air pump 120 and an air nozzle inlet 2335 of the air nozzle 233.

Specifically, as shown in fig. 12 and 13, the surface of the airway silica gel 160 has an air inlet 161, a first intermediate port 162, a second intermediate port 163 and an air outlet 164, the air inlet 161 and the first intermediate port 162 are communicated with each other inside the airway silica gel 160, the second intermediate port 163 and the air outlet 164 are communicated with each other inside the airway silica gel 160, wherein the air inlet 161 is communicated with the ventilation column 112, the first intermediate port 162 is communicated with the air inlet 121 of the air pump 120, the second intermediate port 163 is communicated with the air outlet 122 of the air pump 120, and the air outlet 164 is communicated with the air nozzle inlet 2335. Through the above arrangement, the external air flows through the air passage silica gel 160 after entering from the ventilation column 112, and finally enters the air tap air inlet 2335, in the process, the external air cannot leak into the lower shell section 110 and the middle shell section 210, so that the water vapor is prevented from corroding the electronic elements.

Further, as shown in fig. 10 and 11, with reference to fig. 2 and 7, a tube body bracket 212 for supporting the tube body 231 is provided in the middle housing section 210, the tube body bracket 212 has an inner circumferential surface matched with an outer circumferential surface of the tube body 231, the middle housing section 210 further has an air tube 2101 with one end communicated with the air outlet 164 of the air passage silicone 160, the other end of the air tube 2101 is opened on the inner circumferential surface of the tube body bracket 212, and air nozzle O-rings 2334 are respectively sleeved on the air nozzles 233 at two sides of the air nozzle inlet 2335. By the above means, the air tap 233 is matched and communicated with the air pipe 2101 in a circular surface, and the pipe body 231 is correctly installed on the pipe body bracket 212 and sealed by the air tap O-ring 2334.

The cup 220 delivers water through the radial holes 2314 into the interior cavity 2313 of the body 231. In this embodiment, a cup middle section connecting sealing silicone ring 222 is disposed between the cup 220 and the radial hole 2314, one end of the cup middle section connecting sealing silicone ring 222 is connected to the water supply port 260 of the cup 220, and the other end is embedded into the radial hole 2314 and abuts against the outer wall of the tube body 231 around the radial hole 2314. So set up, the sealing silica gel circle 222 is connected with radial hole 2314 in the drinking cup middle section on the one hand through the embedding cooperation constitution sealed, and on the other hand, the sealing silica gel circle 222 still constitutes end face seal around radial hole 2314 is connected to the drinking cup middle section to avoid revealing in radial hole 2314 when sending water to inner chamber 2313 effectively. The shape of the part of the cup middle section connecting sealing silicone rubber ring 222 embedded in the radial hole 2314 is matched with the circumferential profile of the radial hole 2314.

In some embodiments, the cup sealing structure includes a cup lower cover 310 for sealing connection with the cup 220, and a cup upper cover 320 fastened to the cup lower cover 310, the cup lower cover 310 has a stepped hole 311 capable of communicating with the cup 220, and an air passage for communicating the stepped hole 311 with the outside is formed between the cup lower cover 310 and the cup upper cover 320. When the atomization module 230 works, negative pressure is formed in the cup 220, so that water can be continuously supplied to the atomization module 230.

In practice, it is desirable that the airway be sealed when the essence rejuvenation apparatus is not in operation, so as to achieve an absolute seal with the cup 220. Therefore, the embodiment of the present invention further provides a specific scheme, which can selectively realize the closing or opening of the air passage.

Specifically, as shown in fig. 5, 14 and 15, a movable shaft 350 is accommodated in the stepped hole 311, a baffle 351 is arranged at the lower end of the movable shaft 350, and a cup ventilation silicone piece 352 is fixed at the upper end of the baffle 351, and the cup ventilation silicone piece 352 can move along with the movable shaft 350 to close or open the stepped hole 311, so as to close or open the air passage.

The upper end of the movable shaft 350 passes through the stepped hole 311 to be located at a side of the stepped hole 311 facing the cup upper cover 320. The upper end of the movable shaft 311 is sleeved with an annular cup magnet 355 and fixed by a cup magnet fixing ring 356, the end surface of the upper end is open and is provided with an axial hole 353, a spring 354 is accommodated in the axial hole 353, and two ends of the spring 354 respectively abut against the bottom wall of the axial hole 353 and the upper cup cover 320. The spring 354 is configured to provide a driving force for the cup vent silicone 352 to move away from the stepped bore 311 and open the stepped bore 311. The upper assembly 300 further includes a top cover removably attached to the upper housing section 330, and a top cover magnet 341 is provided on a side of the top cover 340 facing the cup top cover 320. The upper cover magnet 341 is attracted to the cup magnet 355.

By the means, when the essence rejuvenation apparatus is not used, the top cover 340 is connected to the upper section 330 of the housing, the upper cover magnet 341 is attracted to the cup magnet 355, the spring 344 stores energy, the cup ventilating silica gel 352 seals the stepped hole 311, and the air passage is sealed. When the essence rejuvenation apparatus is needed, the top cover 340 is separated from the upper housing section 330, the spring 354 pushes the cup ventilation silicone 352 away from the step hole and opens the step hole 311, the air passage is opened, the air flow direction is as shown by the arrow in fig. 14, and the cup 220 can supply water to the atomization module 230.

The cup lower cover 310 and the cup upper cover 320 are connected by a plurality of cup upper and lower cover fastening screws 360, and an air passage for communicating the stepped hole 311 with the outside is formed between the two after butt joint. The fixing screws 360 of the upper cover and the lower cover of the water cup can be sleeved with screw holes and silica plugs 361 so as to achieve the water vapor sealing effect. The utility model also provides a concrete scheme of constructing the air flue, the detail is as follows.

As shown in fig. 4, a groove 223 is formed on the outer wall of the water cup 220, the groove 223 is also opened at the rim end surface 224 of the water cup 220, a step surface 2241 is formed by partially recessing the rim end surface 224 where the groove 223 is formed on the water cup 220, a fixing hole 225 is also formed on the outer wall of the water cup 220, and the fixing hole 225 is communicated with the groove 223 in the radial direction of the water cup 220. More specifically, the fixing hole 225 and the groove 223 are opened in the outer wall of the cup 220, wherein the lower end of the groove 223 and the fixing hole 225 are arranged side by side and communicate in the radial direction of the cup 220.

As shown in FIGS. 5 and 14, the side of the cup upper cover 320 facing the cup lower cover 310 has a concave surface 321. The cup bottom cover 310 comprises a flange 312 abutting against the rim end surface 224 of the cup 220, a sealing part 313 extending from the flange 312 in the same direction, and a buckle 314, wherein the other side of the flange 312 abuts against the cup top cover 320 and forms an air inlet channel with the concave surface 321. The flange portion 312 is provided with a vent hole 315 at a position between the snap 314 and the seal portion 313, the vent hole 315 penetrates the flange portion 312 and communicates with the intake passage to form the air passage, and the vent hole 315 is located opposite to the step surface 2241 in the axial direction of the flange portion 312. Through the above arrangement, the upper cup cover 320 and the lower cup cover 310 are fastened to form an air passage which can be communicated with the outside, and the inlet of the air passage is the air vent 315. Since the height of the step surface 2241 is lower than the cup rim end surface 224, the outside air can enter the vent hole 315 from the gap between the step surface 2241 and the flange part 312, and then enter the water cup 220 through the step hole 311 via the air passage.

The sealing portion 313 of the cup lower cover 310 is inserted into the cup 220 to achieve sealing of the cup 220. The sealing part 313 is externally sleeved with a cup lower cover O-ring 3131 which is in sealing contact with the inner wall of the cup 220. As shown in fig. 5, the buckle 314 of the cup bottom cover 310 includes a connection portion 3141 connected to the flange portion 311 and a hook portion 3142 extending from the connection portion 3141, wherein the connection portion is inserted into the groove 223 from the top end of the groove 223 (i.e., the end close to the rim end surface 224) and is accommodated in the groove 223, and the hook portion 3142 extends into the fixing hole 225 and hooks the fixing hole 225, as shown in fig. 2. When the cup lower cover 310 needs to be detached, the hook portion 3142 can be withdrawn from the fixing hole 225 by pressing the connecting portion 3141 to deform inward along the radial direction of the cup 220. Through the above means, the cup lower cover 310 is detachably connected with the cup 220 in a sealing manner. In this embodiment, the number of the fasteners 314 is 2, which are staggered by 180 degrees in the circumferential direction.

In addition, a step surface 2241 is formed on the cup opening end surface 224 of the cup 220 where the groove 223 is formed. After the cup lower cover 310 is connected to the cup 220, the buckle 3142 just covers the step surface 2241, so that only the buckle 314 can be seen from the appearance, the vent hole 315 and the step surface 2241 are difficult to observe, the appearance is simpler, and the effect of preventing sundries from entering the air passage to cause blockage is achieved.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An essence revitalizing instrument is characterized by comprising

the water nozzle is connected to the second end of the pipe body;

2. The essence rejuvenation apparatus according to claim 1, wherein a plurality of hall magnets are mounted on the end face of the gear away from the tube body, the hall magnets being uniformly distributed along the circumferential direction of the gear, a hall circuit board being further disposed in the middle section of the housing, the hall circuit board being electrically connected to the main control board.

3. The essence rejuvenation apparatus according to claim 1, wherein a tube is further provided with a control which is sleeved on the lead screw and fixed to the inner wall of the tube, and the control is provided with a water hole along the axial direction of the tube.

4. The essence rejuvenation apparatus according to claim 1, wherein the lead screw further comprises an O-ring seal fitted around the position near the plugging tip.

5. The essence rejuvenation apparatus according to claim 1, wherein an air vent column connected to the outside is disposed in the lower section of the housing, the essence rejuvenation apparatus further comprises an air passage silica gel, the surface of the air passage silica gel has an air inlet, a first intermediate port, a second intermediate port, and an air outlet, the air inlet and the first intermediate port are communicated with the inside of the air passage silica gel, the second intermediate port and the air outlet are communicated with the inside of the air passage silica gel, the air inlet is communicated with the air vent column, the first intermediate port is communicated with the air inlet of the air pump, the second intermediate port is communicated with the air outlet of the air pump, and the air outlet is communicated with the air inlet of the air nozzle.

6. The essence rejuvenation apparatus according to claim 5, wherein a tube body support for supporting the tube body is provided in the middle section of the housing, the tube body support has an inner circumferential surface matched with the outer circumferential surface of the tube body, the middle section of the housing further has an air tube with one end communicated with the air outlet of the airway silica gel, the other end of the air tube opens at the inner circumferential surface of the tube body support, and air tap O-rings are respectively sleeved on the air tap at two sides of the air tap air inlet.

7. The essence rejuvenation apparatus according to claim 1, further comprising a sealing silicone ring connected to a middle portion of the cup communicating with the cup and the radial hole, wherein the middle portion of the cup is connected to the sealing silicone ring embedded in the radial hole and abutted against an outer wall of the tube body around the radial hole.

8. The essence rejuvenation apparatus according to claim 1, wherein the cup sealing structure comprises a cup lower cap for sealing connection with the cup, a cup upper cap snap-fitted to the cup lower cap, a step hole which can be communicated with the water cup is arranged in the lower cover of the water cup, an air passage which is communicated with the step hole and the outside is formed after the lower cover of the water cup and the upper cover of the water cup are buckled, a movable shaft is accommodated in the step hole, a cup ventilation silica gel piece for sealing the step hole is arranged at the lower end part of the movable shaft, the upper end part of the movable shaft is positioned at one side of the stepped hole facing the upper cover of the water cup, a water cup magnet is fixed at the upper end part of the movable shaft, a spring is arranged between the movable shaft and the upper cover of the water cup and is configured to provide a driving force for the water cup ventilating silica gel piece to be far away from the step hole and open the step hole;

9. The essence rejuvenation apparatus according to claim 8, wherein an annular cup magnet is sleeved on the upper end of the movable shaft and fixed by a cup magnet fixing ring, an axial hole is formed in the end face of the upper end, and the spring is accommodated in the axial hole and abuts against the cup upper cover.

10. The essence rejuvenation apparatus according to claim 8, wherein a groove is formed in an outer wall of the water cup, the groove also opens at an end face of a rim of the water cup, a step surface is formed by locally recessing the end face of the rim of the water cup where the groove is formed, a fixing hole is also formed in the outer wall of the water cup, and the fixing hole is communicated with the groove in a radial direction of the water cup;