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CN207060923U - Tank and water purifier - Google Patents

Tank and water purifier Download PDF

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Publication number
CN207060923U
CN207060923U CN201720574145.1U CN201720574145U CN207060923U CN 207060923 U CN207060923 U CN 207060923U CN 201720574145 U CN201720574145 U CN 201720574145U CN 207060923 U CN207060923 U CN 207060923U
Authority
CN
China
Prior art keywords
tank
water
bag body
containing chamber
water containing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720574145.1U
Other languages
Chinese (zh)
Inventor
何志锋
张兴致
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201720574145.1U priority Critical patent/CN207060923U/en
Application granted granted Critical
Publication of CN207060923U publication Critical patent/CN207060923U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of tank and water purifier, wherein, the tank includes:Bag body and waterproof vent valve, the bag body are fabricated from a flexible material and have Packed water containing chamber, and the bag body is provided with the water inlet and delivery port connected with the water containing chamber;The waterproof vent valve is connected with the water containing chamber, to discharge the gas in the water containing chamber during the water containing chamber influent, and prevent liquid from discharging the bag body through the waterproof vent valve when the volume of the water containing chamber influent reaches default volume.The utility model tank realizes following 3 beneficial effects.First, improve the space availability ratio in kitchen;Second, it is easy to use, it is not necessary to which that user is from main exhaust;3rd, reduce the production cost of tank.

Description

Tank and water purifier
Technical field
Water purifier field is the utility model is related to, more particularly to a kind of tank and water purifier.
Background technology
The water storage mode of water purifier have it is a variety of, wherein mode by the use of water storage bag as tank is because saving space, defending The advantages that raw safe, has obtained more and more extensive application.But existing water storage bag still has yet unresolved issue.For The moisture storage capacity of water storage bag is improved, makes full use of the water space in water storage bag, using water storage bag and changes water storage bag first Need to need to be exhausted by tap by the air emptying in water storage bag, existing water storage bag afterwards, this mode not only when Between it is longer, and due to that can not determine when gas being capable of emptying, it is therefore desirable to which professional installation personnel is instructed, to consumption Person brings great inconvenience.
Utility model content
Main purpose of the present utility model is to propose a kind of tank, it is intended to so that the use process of the tank is more It is convenient.
To achieve the above object, the utility model proposes tank include:Bag body, is fabricated from a flexible material, described Bag body has Packed water containing chamber, and the bag body is provided with the water inlet and delivery port connected with the water containing chamber;And waterproof Vent valve, it is connected with the water containing chamber, to discharge the gas in the water containing chamber during the water containing chamber influent Body, and prevent liquid from discharging institute through the waterproof vent valve when the volume of the water containing chamber influent reaches default volume State a bag body.
Preferably, the tank also includes containment vessel, and the containment vessel includes drain pan and upper lid;The drain pan has One upwardly opening accommodating cavity, the bag body is in the accommodating cavity, the upper fixed opening covered on drain pan top of lid Place;The installation through-hole connected with the water containing chamber of the bag body is covered with described, the waterproof vent valve is fixedly arranged on the installation Through hole.
Preferably, the upper lid includes cover plate and mounting cylinder, via is offered on the cover plate, the mounting cylinder upper end is in Opening is set, and the inner edge of the outer peripheral face of the mounting cylinder and the via is tightly connected, and the installation through-hole is opened in the peace The bottom wall of fitted tube.
Preferably, the tank also includes supplied gas from the bag in vivo to the unidirectional of the external one-way flow of the bag Valve, the air admission hole of the check valve are connected with the exhaust outlet of the waterproof vent valve.
Preferably, the check valve includes valve seat and valve element, the valve seat include hollow and fixed part towards lower open mouth and The installation portion being fixedly connected on the upside of the fixed part, the fixed part are installed in the mounting cylinder, and the installation portion is provided with The gas flow for penetrating and being connected with the inner chamber of the fixed part downwards upwards, the valve element is in the gas flow.
Preferably, the check valve also includes breathable dust cap, and the dust cap is fastened with the installation portion To cover the gas outlet of the gas flow.
Preferably, the tank also includes drain component, and the drain component has liquid-conveying ducts and led with described The delivery hole of liquid passage connection, the delivery hole are located in the water containing chamber.
Preferably, the drain component include be sequentially connected in series the water supply connector to form the liquid-conveying ducts, catheter and Upper lid is set described in water out adapter, the water supply connector and the equal hermetically passing of water out adapter, and the catheter is located at the bag body It is interior;The delivery hole is arranged on the catheter.
The utility model also proposes a kind of water purifier, including:Filter assemblies;Pressure switch, for being held according to the water storage Pressure value in device controls being turned on and off for the tank water inlet;Outlet component, the water inlet of the outlet component It is connected with the delivery port of the tank;And tank, the water inlet of the tank and the filter assemblies Delivery port be connected, wherein, the tank includes:
Bag body, the bag body have Packed water containing chamber, and the bag body is provided with the water inlet connected with the water containing chamber And delivery port;And waterproof vent valve, it is connected with the water containing chamber, to be discharged during the water containing chamber influent Gas in the water containing chamber, and prevented when the volume of the water containing chamber influent reaches default volume described in liquid warp Waterproof vent valve discharges the bag body.
Preferably, the pressure switch includes the first pressure being connected between the filter assemblies and the tank Switch and second pressure switch.
The utility model tank is made by setting the waterproof vent valve connected with the internal portion's water containing chamber of bag on bag body During proper water containing chamber influent, the gas in water containing chamber can discharge through waterproof vent valve;When the appearance of water containing chamber influent When product reaches default volume, the waterproof vent valve can prevent liquid from flowing out.Therefore, the utility model tank can be real Now following 3 beneficial effects.First, the space availability ratio in kitchen is improved.Flexible bag body can be filled with liquid, identical Moisture storage capacity can be improved on the premise of volume, so that the volume of water purifier is smaller, saves kitchen space;Secondly, user Just, it is not necessary to which user is from main exhaust.Because waterproof vent valve can turn on gas and liquid can be prevented to flow out, therefore, when bag body The internal gas of bag can be discharged during interior constantly inflow water purification so that bag is hydraulically full in vivo, therefore this practicality is new Type does not need user to be vented for bag body, and the use process of tank is more convenient;Finally, being produced into for tank is reduced This.Due to the utility model proposes tank bag body be substituted for into water tank, the material of bag body is TPU materials, and water storage Tank is typically made up of metal material, and metal material price is significantly larger than TPU materials, therefore, the utility model proposes water storage The cost of container is lower.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the pipeline structure schematic diagram of the embodiment of the utility model water purifier one;
Fig. 2 is the side view of tank in Fig. 1;
Fig. 3 is cross-sectional views of the Fig. 2 along III-III directions.
Drawing reference numeral explanation:
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes,
Then directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of tank, the tank can arrange gas during water purification is flowed into Go out, it is very convenient using process.
A kind of water purifier with above-mentioned tank is also proposed in the utility model, as shown in figure 1, the water purifier includes Filter assemblies 20, tank 10, pressure switch 40 and outlet component 30, wherein, filter assemblies 20 are used for filtration, purification certainly Water;Tank 10 is used to store the purified water after filtered component 20 purifies;Pressure switch 40 is used for according to tank Interior pressure value control tank water inlet A is turned on and off, and when pressure value is more than or equal to preset value, closes water storage The water inlet A of container;When pressure value is less than preset value, the water inlet A of tank is opened.
The structure of the tank 10 of water purifier is described further in conjunction with Fig. 2 and Fig. 3, the utility model proposes Tank 10 include:Bag body 100 and waterproof vent valve 200, wherein, bag body 100 is fabricated from a flexible material, in bag body 100 Portion has Packed water containing chamber, and bag body 100 is provided with the water inlet A and water outlet B connected with water containing chamber;Waterproof vent valve 200 It is connected with water containing chamber, so as to discharge the gas in the water containing chamber during water containing chamber influent, and in the appearance The volume of water cavity influent prevents liquid from discharging the bag body 100 through the waterproof vent valve 200 when reaching default volume.
The utility model proposes tank 10 there is following 3 beneficial effects.First, the space in kitchen is improved Utilization rate.Flexible bag body 100 can be filled with liquid, moisture storage capacity can be improved on the premise of same volume, so that only The volume of hydrophone is smaller, saves kitchen space;Secondly, it is easy to use, it is not necessary to which that user is from main exhaust.Due to waterproof vent valve 200 can turn on gas and liquid can be prevented to flow out, therefore, can be by bag during water purification is constantly flowed into bag body 100 Gas discharge in body 100 so that hydraulically full in bag body 100.Compared with opening the mode of tap exhaust in the prior art, The utility model eliminates the work that user changes the final vacuum of bag body 100 every time, it is not required that and professional instructs evacuation time, So that the use process of tank is more convenient;Finally, the production cost of tank is reduced.Because this practicality is new Conventional water tank is improved to bag body 100 by the tank that type proposes, the material of this bag of body 100 can be, but not limited to TPU doctors Material is treated, and water tank is typically made up of metal material, because metal material price is significantly larger than TPU materials, therefore, this practicality The cost of the tank of new proposition is lower;Importantly, because the cost of bag body 100 is lower, therefore, user can be Bag body 100 is changed using after a period of time, so as to avoid water storage caused by long-term use of same tank 10 from holding The inside breed bacteria of device 10, microorganism and caused by water pollution issue.
Refer to Fig. 3, it is contemplated that intensity, the hardness of bag body 100 are smaller, in order to avoid bag body 100 is scratched, this practicality The tank 10 of new proposition is additionally provided with containment vessel 300.The containment vessel 300 includes drain pan 310 and upper lid 320;The drain pan 310 have a upwardly opening accommodating cavity, and in the accommodating cavity, the upper lid 320 is fixed to be covered the bag body 100 The opening on the top of drain pan 310;The upper lid 320 is provided with the installation through-hole connected with the water containing chamber of the bag body 100, described anti- Water vent valve 200 is fixedly arranged on the installation through-hole.On the one hand, the containment vessel 300 can be that bag body 100 provides protection, avoid bag Body 100 damages;On the other hand, waterproof vent valve 200 is fixed on hard in the installation through-hole of lid 320, so, it is possible to facilitate soft Property bag body 100 connect waterproof vent valve 200, so as to be convenient for changing bag body 100.
Specifically, the upper lid 320 includes cover plate 321 and mounting cylinder 322, and via is offered on the cover plate 321, described The upper end of mounting cylinder 322 is set in open, and the outer peripheral face of the mounting cylinder 322 is tightly connected with the inner edge of the via, the peace Dress through hole is opened in the bottom wall of the mounting cylinder 322, and as a kind of preferred embodiment, mounting cylinder 322 is in be integrally formed with cover plate 321 Set, in this way, in lid 320 in production and processing, lid 320 in corresponding mould rapid processing can be passed through.
Fig. 3 is continued referring to, during in order to avoid opening 30 draining of outlet component, suction gas in bag body 100, this practicality is newly The tank 10 that type proposes also includes check valve 400.Specifically, the air admission hole of check valve 400 and the waterproof vent valve 200 steam vent is connected, in this way, when 30 draining of outlet component, although the liquid outflow in bag body 100 causes bag body 100 Interior pressure reduces, but check valve 400 causes gas to be merely able to from bag body 100 to the 100 outer one-way flow of bag body, therefore, Extraneous gas will not flow into waterproof vent valve 200 through check valve 400, and gas is sucked so as to avoid bag body 100.
Specifically, the check valve 400 includes valve seat 410 and valve element 420, and the valve seat 410 includes hollow and opened down The fixed part 411 of mouth and the installation portion 412 for being fixedly connected on the upside of fixed part 411, the fixed part 411 is installed in described In mounting cylinder 322, the installation portion 412 is provided with the gas stream for penetrating and being connected with the inner chamber of the fixed part 411 downwards upwards Road, the valve element 420 is in the gas flow.Specifically, the outside wall surface of the fixed part 411 and the inwall of mounting cylinder 322 Face is threadably secured connection, and so as to form the cavity of a sealing in mounting cylinder 322, on the one hand the cavity can facilitate valve seat 410 installation, on the other hand, because waterproof vent valve 200 is arranged on the bottom wall of mounting cylinder 322, the valve element 420 of check valve 400 Installed in the top of valve seat 410, therefore cavity is connected between waterproof vent valve 200 and check valve 400, in this way, waterproof and breathable The gas of the gas outlet of valve 200 discharge will not be flowed directly to the air admission hole of check valve 400, but first flow into the cavity, delay through cavity Flowed out again by check valve 400 after punching, therefore, the flow velocity of air-flow is slower, will not produce noise in the air admission hole of check valve 400.
Continue referring to Fig. 3, in order to avoid dust enters bag body 100 through check valve 400, the utility model proposes water storage The check valve 400 of container also includes breathable dust cap 430, the dust cap 430 and the installation portion 412 be fastened with Cover the gas outlet of the gas flow.Specifically, the main part of the dust cap 430 is made up of elastomeric material, so as to Convenient dust-proofing lid 430 is fixedly connected with the installation portion 412 of valve seat 410, the position of the corresponding gas flow gas outlet of dust cap 430 It is made up of sponge, so as to meet the requirement of gas discharge, and can enough prevents extraneous dust from entering the appearance water of bag body 100 Chamber.
Please referring now still to Fig. 3, bag body 100 is flowed in and out in order to facilitate liquid, the utility model proposes tank also Including drain component, the drain component has liquid-conveying ducts and the delivery hole connected with the liquid-conveying ducts, the delivery hole In the water containing chamber.Specifically, the drain component includes being sequentially connected in series the water supply connector to form the liquid-conveying ducts 510th, catheter 520 and water out adapter 530, upper lid described in 530 equal hermetically passing of the water supply connector 510 and water out adapter 320 are set, and the catheter 520 is in the bag body 100;The delivery hole is arranged on the catheter 520.As A kind of preferred embodiment, delivery hole be provided with it is multiple, and the delivery hole close to the bag body 100 bottom set, so, it is possible Liquid guide flow to the bottom of bag body 100 so as to conveniently discharge gas from the top of bag body 100, is improved in bag body 100 on effect ground Liquid capacity.
In conjunction with Fig. 3 to the utility model proposes the installation process of tank elaborate.First by bag body 100 It is welded on lid 320, and waterproof vent valve 200 is arranged in the installation through-hole of upper lid 320;Then by check valve 400 Valve seat 410, which is arranged in the mounting cylinder 322 of upper lid 320, forms airtight cavity, and the valve element 420 of check valve 400 is arranged on into valve In the gas flow of seat 410, then dust cap 430 is fastened on the installation portion 412 of the upside of valve seat 410, to fixed spool 420;Finally the both ends of catheter 520 are connected in the water supply connector 510 and water out adapter 530 of upper lid 320, in completion The component that upper lid 320 connects and drain pan 310 are welded together by the way of Spin welding after stating installation, form the utility model The tank of proposition.
In conjunction with Fig. 1 to the utility model proposes water purifier be described further.The utility model proposes water purifier Including filter assemblies 20, tank 10, pressure switch 40 and outlet component 30, wherein filter assemblies 20 include:Prefilter Net, PAC filter cores (active carbon filter core), RO filter cores (counter-infiltration filter core), rearmounted carbon filter core etc.;The concrete structure ginseng of tank 10 According to above-described embodiment, because the tank 10 of the utility model water purifier employs whole technical sides of above-mentioned all embodiments Case, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
The venting principleand of the utility model tank 10 is elaborated in conjunction with Fig. 1 and Fig. 3.Water purifier starts to make During water, entering water electromagnetic valve is opened;Running water first passes through forward filtering net, then by PAC filter cores, then enters by booster pump RO filter cores, by entering water electromagnetic valve, intake from the water inlet A of tank 10, when having air in bag body 100, with bag body The increase of water capacity in 100, the air compression in bag body 100, causes internal pressure to increase, when pressure reaches waterproof vent valve During 200 pressure value, air can be discharged outside bag body 100 by waterproof vent valve 200, be full of water when not having air in bag body 100 When, pressure rises, and when reaching the setting value of pressure switch 40, entering water electromagnetic valve 1 disconnects, and stops water processed.
When opening tap, the small pump of outlet component 30 is started working, and the water in bag body 100 is extracted out, tank Water outlet B water outlet, then flow to water discharge of water faucet, while pressure in bag body 100 by post active carbon filter core, high-voltage switch gear Decline, pressure switch 40 controls entering water electromagnetic valve to open, the synchronous water processed of water purifier.
Fig. 1 is refer to, as a kind of preferred embodiment, pressure switch 40 is provided with two, including first pressure switch and second Pressure switch, first pressure switch and second pressure switch are sequentially connected between filter assemblies 20 and tank 10, due to Two pressure switches 40 are set simultaneously, therefore when one of them breaks down, another can continue to job security water purification system The normal operation of system.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

  1. A kind of 1. tank, it is characterised in that including:
    Bag body, is fabricated from a flexible material, and the bag body has Packed water containing chamber, and the bag body is provided with to be connected with the water containing chamber Logical water inlet and delivery port;And
    Waterproof vent valve, it is connected with the water containing chamber, to discharge the appearance water during the water containing chamber influent The gas of intracavitary, and prevent liquid through the waterproof and breathable when the volume of the water containing chamber influent reaches default volume Valve discharges the bag body.
  2. 2. tank as claimed in claim 1, it is characterised in that the tank also includes containment vessel, the protection Shell includes drain pan and upper lid;The drain pan has a upwardly opening accommodating cavity, and the bag body is located in the accommodating cavity, described The upper fixed opening covered on drain pan top of lid;The installation through-hole connected with the water containing chamber of the bag body is covered with described, The waterproof vent valve is fixedly arranged on the installation through-hole.
  3. 3. tank as claimed in claim 2, it is characterised in that the upper lid includes cover plate and mounting cylinder, the cover plate On offer via, the mounting cylinder upper end is set in open, and the inner edge of the outer peripheral face of the mounting cylinder and the via seals Connection, the installation through-hole are opened in the bottom wall of the mounting cylinder.
  4. 4. tank as claimed in claim 3, it is characterised in that the tank also includes supplied gas from the bag body The check valve of the introversive external one-way flow of bag, the air admission hole of the check valve are connected with the exhaust outlet of the waterproof vent valve It is logical.
  5. 5. tank as claimed in claim 4, it is characterised in that the check valve includes valve seat and valve element, the valve seat Including hollow and fixed part towards lower open mouth and the installation portion being fixedly connected on the upside of the fixed part, the fixed part is installed in In the mounting cylinder, the installation portion is provided with the gas flow for penetrating and being connected with the inner chamber of the fixed part downwards upwards, institute Valve element is stated in the gas flow.
  6. 6. tank as claimed in claim 5, it is characterised in that the check valve also includes breathable dust cap, institute Dust cap is stated to be fastened to cover the gas outlet of the gas flow with the installation portion.
  7. 7. the tank as described in claim 2 to 6 any one, it is characterised in that the tank also includes drain Component, the drain component have liquid-conveying ducts and the delivery hole connected with the liquid-conveying ducts, and the delivery hole is positioned at described In water containing chamber.
  8. 8. tank as claimed in claim 7, it is characterised in that the drain component includes being sequentially connected in series forming described lead It is upper described in water supply connector, catheter and the water out adapter of liquid passage, the water supply connector and the equal hermetically passing of water out adapter to cover Set, the catheter is internal located at the bag;The delivery hole is arranged on the catheter.
  9. A kind of 9. water purifier, it is characterised in that including:
    Filter assemblies;
    The tank as described in claim 1 to 8 any one, the water inlet of the tank go out with the filter assemblies The mouth of a river is connected;
    Pressure switch, for controlling conducting and the pass of the tank water inlet according to the pressure value in the tank Close;And
    Outlet component, the water inlet of the outlet component are connected with the delivery port of the tank.
  10. 10. water purifier as claimed in claim 9, it is characterised in that the pressure switch includes being connected to the filter assemblies First pressure switch and second pressure switch between the tank.
CN201720574145.1U 2017-05-22 2017-05-22 Tank and water purifier Expired - Fee Related CN207060923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720574145.1U CN207060923U (en) 2017-05-22 2017-05-22 Tank and water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720574145.1U CN207060923U (en) 2017-05-22 2017-05-22 Tank and water purifier

Publications (1)

Publication Number Publication Date
CN207060923U true CN207060923U (en) 2018-03-02

Family

ID=61504233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720574145.1U Expired - Fee Related CN207060923U (en) 2017-05-22 2017-05-22 Tank and water purifier

Country Status (1)

Country Link
CN (1) CN207060923U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108928573A (en) * 2017-05-22 2018-12-04 佛山市顺德区美的饮水机制造有限公司 Water storage container and water purifier
CN112652203A (en) * 2020-12-18 2021-04-13 复旦大学 Human-simulated embedded type muscle injection module capable of injecting water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108928573A (en) * 2017-05-22 2018-12-04 佛山市顺德区美的饮水机制造有限公司 Water storage container and water purifier
CN108928573B (en) * 2017-05-22 2023-07-04 佛山市顺德区美的饮水机制造有限公司 Water storage container and water purifier
CN112652203A (en) * 2020-12-18 2021-04-13 复旦大学 Human-simulated embedded type muscle injection module capable of injecting water
CN112652203B (en) * 2020-12-18 2022-08-05 复旦大学 Human-simulated embedded type muscle injection module capable of injecting water

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180302

Termination date: 20210522