CN207186297U - A kind of vacuum press toothbrush handle and vacuum press toothbrush - Google Patents

A kind of vacuum press toothbrush handle and vacuum press toothbrush Download PDF

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Publication number
CN207186297U
CN207186297U CN201721197434.0U CN201721197434U CN207186297U CN 207186297 U CN207186297 U CN 207186297U CN 201721197434 U CN201721197434 U CN 201721197434U CN 207186297 U CN207186297 U CN 207186297U
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CN
China
Prior art keywords
vacuum press
chamber
toothbrush
inner tube
sleeve pipe
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
CN201721197434.0U
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Chinese (zh)
Inventor
高大鹏
文静
饶莉
毛建红
李爽
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.)
Chen Honglian
Original Assignee
Sichuan Rui Silk Biotechnology 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 Sichuan Rui Silk Biotechnology Co Ltd filed Critical Sichuan Rui Silk Biotechnology Co Ltd
Priority to CN201721197434.0U priority Critical patent/CN207186297U/en
Application granted granted Critical
Publication of CN207186297U publication Critical patent/CN207186297U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of vacuum press toothbrush handle and vacuum press toothbrush, belongs to daily necessities field.This vacuum press toothbrush handle, including inner tube and sleeve pipe;Described sleeve pipe is arranged at said inner tube one end and is slidably connected with said inner tube, and said inner tube has inner chamber;Piston is provided with the inner chamber, the inner chamber is separated into the first chamber and the second chamber by the piston;The described one end of second chamber away from the piston is provided with stomata, and first chamber is used to house lotion of toothpaste.Vacuum press toothbrush includes brush and vacuum press toothbrush handle.By this vacuum press toothbrush air pressure can be utilized to extrude automatic-extrusion toothpaste, each crowded cream amount is easily controllable, and does not easily cause leakage cream.

Description

A kind of vacuum press toothbrush handle and vacuum press toothbrush
Technical field
Daily necessities field is the utility model is related to, in particular to a kind of vacuum press toothbrush handle and vacuum press tooth Brush.
Background technology
At present, in routine use or travelling, toothbrush and toothpaste are usually separated, are inconvenient.And simply will Toothbrush and toothpaste are combined together, and often cause that toothbrush volume is excessive or squeezing toothpaste is inconvenient.Usage experience can be caused Drastically decline.
Utility model content
The utility model provides a kind of vacuum press toothbrush handle and vacuum press toothbrush, it is intended to solves true in the prior art Above mentioned problem existing for sky extruding toothbrush handle and vacuum press toothbrush.
What the utility model was realized in:
A kind of vacuum press toothbrush handle, including inner tube and sleeve pipe;
Described sleeve pipe is arranged at said inner tube one end and is slidably connected with said inner tube, and said inner tube has inner chamber;
Piston is provided with the inner chamber, the inner chamber is separated into the first chamber and the second chamber by the piston;
The described one end of second chamber away from the piston is provided with stomata, and first chamber is used to house lotion of toothpaste.
Crowded cream pipe is provided with the utility model preferred embodiment, in described sleeve pipe, is provided with the crowded cream pipe First passage, one end of the first passage are arranged on first intracavitary.
In the utility model preferred embodiment, second channel, the first through hole and institute are provided with described sleeve pipe Second channel connection is stated so that the first through hole is led to outside described sleeve pipe.
In the utility model preferred embodiment, elastic component, one end of the elastic component are provided with outside the crowded cream pipe The inwall of described sleeve pipe is abutted, the other end abuts said inner tube.
In the utility model preferred embodiment, the elastic component is spring, and the spring is set in the crowded cream pipe Outside.
In the utility model preferred embodiment, the described one end of first chamber away from the piston is provided with installation set, One end of the crowded cream pipe is set in the installation set.
In the utility model preferred embodiment, in addition to end cap, said inner tube are spacious in one end of second chamber Mouthful, the end cap is detachably connected to the described one end of second chamber away from the piston, and the stomata is arranged on the end cap On.
A kind of vacuum press toothbrush, including brush and above-mentioned vacuum press toothbrush handle;
The brush includes bar portion and head, and the head is arranged on one end of the bar portion, the other end of the bar portion It is provided with the second shackle member;
The one end of described sleeve pipe away from said inner tube is provided with the first shackle member for coordinating with second shackle member.
In the utility model preferred embodiment, the bar portion is provided with third channel, and the third channel can be with The first passage connection, the third channel extend to the head.
In the utility model preferred embodiment, the head is provided with the bristle face for installing bristle, and described The outlet of triple channel is arranged on the bristle face.
The beneficial effects of the utility model are:Draught head can be passed through by vacuum press toothbrush provided by the utility model Principle, by crowded cream act simplify.Simple pressing end cap is only needed to extrude toothpaste.And sleeve pipe and inner tube length phase When and press-side the design of breach is set so that the amount of crowded cream can be relatively fixed every time, avoid the excessive situation of crowded cream amount. And storing also to isolate between the first chamber of lotion of toothpaste and end cap has the second chamber, when can avoid the damage of vacuum press toothbrush handle, Toothpaste is directly pasted to hand.Directly toothpaste can be expressed on brush by vacuum press toothbrush so that toothbrush and toothpaste one Body.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work, Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the vacuum press toothbrush that the utility model embodiment provides;
Fig. 2 is the structural representation at first visual angle of the vacuum press toothbrush with toothbrush cover that the utility model embodiment provides Figure;
Fig. 3 be in Fig. 2 III-III to sectional view;
Fig. 4 is the structural representation at second visual angle of the vacuum press toothbrush with toothbrush cover that the utility model embodiment provides Figure;
Fig. 5 be in Fig. 4 V-V to sectional view;
Fig. 6 is the structural representation for the vacuum press toothbrush handle that the utility model embodiment provides;
The structural representation for the end cap that Fig. 7 the utility model embodiments provide.
Icon:001- vacuum press toothbrushes;010- vacuum press toothbrush handles;030- brushes;100- inner tubes;101- first End;The ends of 103- second;110- inner chambers;The chambers of 111- first;The chambers of 113- second;115- installation sets;120- end caps;121- stomatas; 130- pistons;200- sleeve pipes;201- breach;210- accommodating cavities;230- second channels;The shackle members of 250- first;300- squeezes cream pipe; 310- first passages;330- connectors;331- plugs;333- abuts edge;335- elastic components;410- bar portions;The ends of 411- the 3rd; The ends of 413- the 4th;430- heads;431- bristle faces;450- third channels;The shackle members of 470- second;500- toothbrush covers.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the term of indicating position or position relationship is based on accompanying drawing Shown orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be Mechanically connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the Directly over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is special second Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level Highly it is less than second feature.
Embodiment one
A kind of vacuum press toothbrush handle 010 is present embodiments provided, refers to Fig. 1 and Fig. 6, this vacuum press toothbrush handle 010 includes inner tube 100 and sleeve pipe 200.
Fig. 2 and Fig. 3 are referred to, inner tube 100 is that hollow tube has inner chamber 110.Inner tube 100 includes the first end being oppositely arranged 101 and second end 103.Piston 130 is provided with inner chamber 110, inner chamber 110 is separated into the first chamber 111 and the second chamber by piston 130 113, the first chamber 111 is the cavity close to first end 101, and the second chamber 113 is the cavity close to the second end 103.
Fig. 5 and Fig. 7 are referred to, in the present embodiment, the second end 103 of inner tube 100 is provided with end cap 120, and end cap 120 can To cover opening of the inner tube 100 at the second end 103, two stomatas 121 are provided with end cap 120.In other embodiments, Two ends 103 can set with 100 integrally formed end of inner tube, can reach similar ventilatory effect open-ended.
First chamber 111 is used to house lotion of toothpaste.Can be by the toothpaste in the first chamber 111 from first end by piston 130 101 oral area extrusion.
Fig. 4 and Fig. 5 are referred to, in the present embodiment, sleeve pipe 200 is a long tube, and length and the inner tube 100 of sleeve pipe 200 are grown Degree is suitable.Sleeve pipe 200 includes accommodating cavity 210, and the first end 101 of inner tube 100 is inserted in accommodating cavity 210, inner tube 100 and accommodating cavity 210 is coaxial, and inner tube 100 causes inner tube 100 to be slidably connected with sleeve pipe 200 in accommodating cavity 210.In other embodiments, sleeve pipe 200 may be arranged as short tube, as long as sleeve pipe 200, which can be inner tube 100, provides guiding.But in the present embodiment, by It is suitable with the length of inner tube 100 in sleeve pipe 200, and set jagged 201 close to the place at the second end 103 in sleeve pipe 200 so that it is every During the secondary inner tube 100 of slip manually, inner tube 100 and the Relative sliding distance of sleeve pipe 200 can be grasped.
Second channel 230 is provided with sleeve pipe 200, crowded cream pipe 300 is provided with accommodating cavity 210, squeezes in cream pipe 300 and sets There is first passage 310, second channel 230 is socketed in inside first passage 310 so that first passage 310 and second channel 230 connect It is logical.The centre for squeezing cream pipe 300 is telescopic software, telescoping tube can be also used, in crowded cream pipe 300 away from second channel 230 One end is provided with connector 330.
Connector 330 includes plug 331 and abutted along 333, and first one end of chamber 111 away from piston 130 is provided with peace Encapsulation 115, plug 331 can be inserted into installation set 115, and in the present embodiment, plug 331 is outer and the inner sealing of installation set 115 connects Connect to avoid lotion of toothpaste from spilling.Abut along 333 and abut the outside of inner tube 100 so that inner chamber will not be extended further into by squeezing cream pipe 300 In 110.Elastic component 335 is provided with the outside for squeezing cream pipe 300, one end of elastic component 335 abuts the inwall of sleeve pipe 200, another End is connected to abutting along 333.In the present embodiment, elastic component 335 is abutted along 333, by abutting along 333 pairs of inner tubes 100 Apply elastic force, be connected to equivalent to the one end of elastic component 335 away from sleeve pipe 200 in inner tube 100, and with being directly connected to inner tube Acted on 100 identical.
In order to ensure the service life of vacuum press toothbrush handle 010, in the present embodiment, elastic component 335 uses spring, and Crowded cream pipe 300 can be just socketed among spring.Spring is arranged on the outside of crowded cream pipe 300, therefore spring does not contact with toothpaste, Secondary pollution will not be caused.
The application method of vacuum press toothbrush handle 010 provided by the utility model is:The injection toothpaste cream in the first chamber 111 Body is with standby, blocking stomata 121 while pressing end cap 120 so that the facing sleeve 200 of inner tube 100 slides.Piston 130 due to Air pressure squeezing toothpaste lotion, lotion extrude vacuum press toothbrush handle 010 by first passage 310 and second channel 230.Unclamp end Stomata 121 is dredged while lid 120, due to the return of effect inner tube 100 of elastic component 335, simultaneously because air pressure reason, piston 130 are parked in original position so that the end wait that piston 130 abuts lotion of toothpaste always extrudes next time.
Crowded cream can be acted by the principle of draught head by vacuum press toothbrush handle 010 provided by the utility model Simplify.It is extrudable toothpaste only to need simple pressing end cap 120.And sleeve pipe 200 is suitable with the length of inner tube 100 and presses End sets the design of breach 201 so that the amount of crowded cream can be relatively fixed every time, avoid the excessive situation of crowded cream amount.And deposit Also isolating between the first chamber 111 and end cap 120 of storage lotion of toothpaste has the second chamber 113, can avoid vacuum press toothbrush handle 010 During damage, toothpaste is directly pasted to hand.
Embodiment two
A kind of vacuum press toothbrush 001 is present embodiments provided, refers to Fig. 1 and Fig. 2, this vacuum press toothbrush 001 Including vacuum press toothbrush handle 010 and brush 030.
Wherein vacuum press toothbrush handle 010 includes inner tube 100 and sleeve pipe 200.
Fig. 2 and Fig. 3 are referred to, inner tube 100 is that hollow tube has inner chamber 110.Inner tube 100 includes the first end being oppositely arranged 101 and second end 103.Piston 130 is provided with inner chamber 110, inner chamber 110 is separated into the first chamber 111 and the second chamber by piston 130 113, the first chamber 111 is the cavity close to first end 101, and the second chamber 113 is the cavity close to the second end 103.
Fig. 5 and Fig. 7 are referred to, in the present embodiment, the second end 103 of inner tube 100 is provided with end cap 120, and end cap 120 can To cover opening of the inner tube 100 at the second end 103, two stomatas 121 are provided with end cap 120.In other embodiments, Two ends 103 can set with 100 integrally formed end of inner tube, can reach similar ventilatory effect open-ended.
First chamber 111 is used to house lotion of toothpaste.Can be by the toothpaste in the first chamber 111 from first end by piston 130 101 oral area extrusion.
Fig. 4 and Fig. 5 are referred to, in the present embodiment, sleeve pipe 200 is a long tube, and length and the inner tube 100 of sleeve pipe 200 are grown Degree is suitable.Sleeve pipe 200 includes accommodating cavity 210, and the first end 101 of inner tube 100 is inserted in accommodating cavity 210, inner tube 100 and accommodating cavity 210 is coaxial, and inner tube 100 causes inner tube 100 to be slidably connected with sleeve pipe 200 in accommodating cavity 210.In other embodiments, sleeve pipe 200 may be arranged as short tube, as long as sleeve pipe 200, which can be inner tube 100, provides guiding.But in the present embodiment, by It is suitable with the length of inner tube 100 in sleeve pipe 200, and set jagged 201 close to the place at the second end 103 in sleeve pipe 200 so that it is every During the secondary inner tube 100 of slip manually, inner tube 100 and the Relative sliding distance of sleeve pipe 200 can be grasped.
Second channel 230 is provided with sleeve pipe 200, crowded cream pipe 300 is provided with accommodating cavity 210, squeezes in cream pipe 300 and sets There is first passage 310, second channel 230 is socketed in inside first passage 310 so that first passage 310 and second channel 230 connect It is logical.The centre for squeezing cream pipe 300 is telescopic software, and the crowded one end of cream pipe 300 away from second channel 230 is provided with connector 330。
Connector 330 includes plug 331 and abutted along 333, and first one end of chamber 111 away from piston 130 is provided with peace Encapsulation 115, plug 331 can be inserted into installation set 115, and in the present embodiment, plug 331 is outer and the inner sealing of installation set 115 connects Connect to avoid lotion of toothpaste from spilling.Abut along 333 and abut the outside of inner tube 100 so that inner chamber will not be extended further into by squeezing cream pipe 300 In 110.Elastic component 335 is provided with the outside for squeezing cream pipe 300, one end of elastic component 335 abuts the inwall of sleeve pipe 200, another End is connected to abutting along 333.In the present embodiment, elastic component 335 is abutted along 333, by abutting along 333 pairs of inner tubes 100 Apply elastic force, be connected to equivalent to the one end of elastic component 335 away from sleeve pipe 200 in inner tube 100, and with being directly connected to inner tube Acted on 100 identical.
In order to ensure the service life of vacuum press toothbrush handle 010, in the present embodiment, elastic component 335 uses spring, and Crowded cream pipe 300 can be just socketed among spring.
Brush 030 includes bar portion 410 and head 430, and bar portion 410 includes the 3rd end 411 and the 4th end being oppositely arranged 413, head 430 is arranged on the 4th end 413.Head 430 includes bristle face 431, and bristle face 431 is a plane, in bristle face 431 On bristle for brushing teeth can be installed.
Third channel 450 is internally provided with bar portion 410, third channel 450 extends to bristle face from the 3rd end 411 431, the 3rd end 411 of third channel 450 can be connected with first passage 310 so that the lotion of toothpaste in the first chamber 111 can lead to Cross first passage 310 and enter third channel 450, finally come out from bristle face 431.
3rd end 411 of bar portion 410 is additionally provided with the second shackle member 470, is set in the one end of sleeve pipe 200 away from end cap 120 It is equipped with the first shackle member 250.In the present embodiment, the first shackle member 250 is neck, and the second shackle member 470 is buckle, pass through by Buckle snapping enters in neck so that bar portion 410 and vacuum press toothbrush handle 010 connect.
Also include toothbrush cover 500 in the present embodiment, toothbrush cover 500 can be covered on brush 030.When not in use, will Toothbrush cover 500 covers can avoid polluting on brush 030.
The application method of vacuum press toothbrush handle 010 provided by the utility model is:The injection toothpaste cream in the first chamber 111 Body is with standby, blocking stomata 121 while pressing end cap 120 so that the facing sleeve 200 of inner tube 100 slides.Piston 130 due to Air pressure squeezing toothpaste lotion, lotion extrude vacuum press toothbrush handle 010 by first passage 310 and second channel 230.Unclamp end Stomata 121 is dredged while lid 120, due to the return of effect inner tube 100 of elastic component 335, simultaneously because air pressure reason, piston 130 are parked in original position so that the end wait that piston 130 abuts lotion of toothpaste always extrudes next time.
Crowded cream can be acted by letter by the principle of draught head by vacuum press toothbrush 001 provided by the utility model Dan Hua.It is extrudable toothpaste only to need simple pressing end cap 120.And sleeve pipe 200 is suitable with the length of inner tube 100 and press-side The design of breach 201 is set so that the amount of crowded cream can be relatively fixed every time, avoid the excessive situation of crowded cream amount.And store Also isolating between the first chamber 111 and end cap 120 of lotion of toothpaste has the second chamber 113, and vacuum press toothbrush handle 010 can be avoided to damage Bad when, toothpaste are directly pasted to hand.Directly toothpaste can be expressed on brush 030 by vacuum press toothbrush 001 so that tooth Brush and Toothpaste integrated.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of vacuum press toothbrush handle, it is characterised in that including inner tube and sleeve pipe;
Described sleeve pipe is arranged at said inner tube one end and is slidably connected with said inner tube, and said inner tube has inner chamber;
Piston is provided with the inner chamber, the inner chamber is separated into the first chamber and the second chamber by the piston;
The described one end of second chamber away from the piston is provided with stomata, and first chamber is used to house lotion of toothpaste.
2. vacuum press toothbrush handle according to claim 1, it is characterised in that crowded cream pipe, institute are provided with described sleeve pipe State and first passage is provided with crowded cream pipe, one end of the first passage is arranged on first intracavitary.
3. vacuum press toothbrush handle according to claim 2, it is characterised in that second channel is provided with described sleeve pipe, The first through hole is connected with the second channel so that the first through hole is led to outside described sleeve pipe.
4. vacuum press toothbrush handle according to claim 3, it is characterised in that elastic component is provided with outside the crowded cream pipe, One end of the elastic component abuts the inwall of described sleeve pipe, and the other end abuts said inner tube.
5. vacuum press toothbrush handle according to claim 4, it is characterised in that the elastic component is spring, the spring It is set in outside the crowded cream pipe.
6. vacuum press toothbrush handle according to claim 2, it is characterised in that first chamber away from the piston one End is provided with installation set, and one end of the crowded cream pipe is set in the installation set.
7. vacuum press toothbrush handle according to claim 2, it is characterised in that also including end cap, said inner tube is described One end of second chamber is opening, and the end cap is detachably connected to the described one end of second chamber away from the piston, the gas Hole is arranged on the end cap.
A kind of 8. vacuum press toothbrush, it is characterised in that the vacuum press including brush and as described in claim any one of 2-7 Toothbrush handle;
The brush includes bar portion and head, and the head is arranged on one end of the bar portion, and the other end of the bar portion is set There is the second shackle member;
The one end of described sleeve pipe away from the stomata is provided with the first shackle member for coordinating with second shackle member.
9. vacuum press toothbrush according to claim 8, it is characterised in that the bar portion is provided with third channel, described Third channel can be connected with the first passage, and the third channel extends to the head.
10. vacuum press toothbrush according to claim 9, it is characterised in that the head is provided with for installing bristle Bristle face, the outlet of the third channel is arranged on the bristle face.
CN201721197434.0U 2017-09-18 2017-09-18 A kind of vacuum press toothbrush handle and vacuum press toothbrush Expired - Fee Related CN207186297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721197434.0U CN207186297U (en) 2017-09-18 2017-09-18 A kind of vacuum press toothbrush handle and vacuum press toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721197434.0U CN207186297U (en) 2017-09-18 2017-09-18 A kind of vacuum press toothbrush handle and vacuum press toothbrush

Publications (1)

Publication Number Publication Date
CN207186297U true CN207186297U (en) 2018-04-06

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Application Number Title Priority Date Filing Date
CN201721197434.0U Expired - Fee Related CN207186297U (en) 2017-09-18 2017-09-18 A kind of vacuum press toothbrush handle and vacuum press toothbrush

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107361512A (en) * 2017-09-18 2017-11-21 四川瑞慕丝生物科技有限责任公司 A kind of vacuum press toothbrush handle and vacuum press toothbrush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107361512A (en) * 2017-09-18 2017-11-21 四川瑞慕丝生物科技有限责任公司 A kind of vacuum press toothbrush handle and vacuum press toothbrush

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181217

Address after: 610000 Fengming Team 3, Fenghuangshan, Chengdu, Jinniu District, Chengdu, Sichuan Province

Patentee after: Chen Honglian

Address before: 610000 Jinluo Community Group 2, Xihua Street, Jinniu District, Chengdu City, Sichuan Province

Patentee before: SICHUAN RESMOOTH BIOLOGICAL TECHNOLOGY CO.,LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180406