CN108542735A - Breast massager - Google Patents
Breast massager Download PDFInfo
- Publication number
- CN108542735A CN108542735A CN201810181276.2A CN201810181276A CN108542735A CN 108542735 A CN108542735 A CN 108542735A CN 201810181276 A CN201810181276 A CN 201810181276A CN 108542735 A CN108542735 A CN 108542735A
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- Prior art keywords
- cup
- massage wheels
- breast
- massage
- profile groove
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0028—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis disc-like, i.e. diameter substantially greater than width
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/082—Breasts
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention relates to a kind of breast massagers, are related to medical health appliance field, preventing device of women's postpartum because of the obstructed influence lactation of lactiferous ducts more particularly to a kind of.Main purpose is that solve existing breast massager easily causes delactation while the lactiferous ducts to puerpera is dredged, and the milk amount of puerpera is caused to reduce.The technical solution mainly used for：Breast massager comprising cup and massage wheels.There is the profile groove of perforation cup surfaces externally and internally, profile groove to extend from one end close to cup root to the top of cup, cup is used to be buckled in the breast of user on cup；Massage wheels can be moved along annular trace towards first direction with respect to cup activity for driven；There is annular trace massage section, massage section to be adapted with the track of profile groove, and when massage wheels being made to be moved along massage section, massage wheels pass through profile groove, to press the top one-way movement of the breast and opposite profile groove of user from one end close to cup root to cup.
Description
Technical field
The present invention relates to medical health appliance technical field, women's postpartum can be prevented because of lactiferous ducts not more particularly to one kind
Leading to influences the device of lactation, specifically a kind of breast massager.
Background technology
For a long time, the mammary gland problem of women can influence the normal lactation of puerpera, and reason is there are one internal mammaries
Breast duct system, breast duct surrounding annulus matrix is highly sensitive to hormonal stimulation, the estrogen especially in the menstrual cycle
It is particularly evident with the lutern secretion stage, can be caused when secretion overflows into surrounding catheter matrix from catheter lumen
" inflammation " causes breast duct disease.When partial breast pipe is obstructed, galactostasis will be made to cause milk in breast
Scabies.If not discharge in time, nipple is again just damaged, and germ will seize the opportunity to worm one's way into and cause to infect, and forms mastitis, newborn scabies table
It is now breast to have scleroma and have tenderness, when mastitis occurs, high fever occurs in puerpera and breast pain aggravates, and not because of milk row
It goes out and keeps breast red and swollen, hot pain symptom is clearly.
It is existing that generally breast is massaged by breast massager.Breast massager has massage wheels, massage wheels driven
It moves and is massaged back and forth between breast root and nipple, to achieve the purpose that dredge lactiferous ducts.Wherein, when massage wheels are from breast root
When being massaged to nipple direction, lactiferous ducts can be dredged, the milk of siltation is made to be discharged；However when massage wheels are from nipple direction to breast
When root is massaged, then opposite effect can be played, milk is squeezed to internal mammary, so is easy to form delactation, makes puerpera
Milk amount reduce, therefore existing breast massager need to be improved, to avoid delactation's phenomenon while dredging lactiferous ducts
Generation.
Invention content
In view of this, the present invention provides a kind of breast massager, main purpose is to solve existing breast massager right
Delactation is easily caused while the lactiferous ducts of puerpera is dredged, and the milk amount of puerpera is caused to reduce.
In order to achieve the above objectives, present invention generally provides following technical solutions：
The embodiment of the present invention provides a kind of breast massager comprising：
Cup has the profile groove for penetrating through the cup surfaces externally and internally thereon, and the profile groove is from close to the cup root
One end extends to the top of the cup, and the cup is used to be buckled in the breast of user；
Massage wheels, can cup activity relatively, moved towards first direction along annular trace for driven；The ring
There is massage section, the massage section to be adapted with the track of the profile groove for shape track, make the massage wheels along the massage Duan Yun
When dynamic, the massage wheels pass through the profile groove, with press user breast and the relatively described profile groove from close to the cup root
Top one-way movement of the one end to the cup.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
In breast massager above-mentioned, optionally, breast massager further includes：
Driving mechanism is connect with the massage wheels, to drive the massage wheels along the annular trace towards first direction
Movement.
In breast massager above-mentioned, optionally, the driving mechanism includes guide post, sliding block and connecting rod；
One end of the connecting rod is rotatably connected on the sliding block, and the other end is rotatably connected to the massage wheels
Wheel shaft on；
The sliding block is set in the guide post, and the sliding block has the first extreme position and the in the guide post
Two extreme positions are driven when being moved between first extreme position and second extreme position by the connecting rod
The massage wheels are moved along the annular trace towards first direction.
In breast massager above-mentioned, optionally, the driving mechanism further includes the first elastic component；
First elastic component is arranged between the sliding block and the connecting rod, in the sliding block from first limit
To the connecting rod applied force when position is moved to second extreme position, the connecting rod is made to drive the massage wheels along the ring
Shape track is moved towards first direction.
In breast massager above-mentioned, optionally, the driving mechanism further includes shrapnel；
The shrapnel is located on the running orbit of the massage wheels, and the shrapnel is used in the sliding block from second pole
To the massage wheels applied force when extreme position is moved to first extreme position, make the massage wheels along the annular trace to
First direction movement.
In breast massager above-mentioned, optionally, the breast massager further include shell and with the annular trace
Compatible circular orbit；
The shell is located at the outside of the cup, the circular orbit setting the shell and the cup it
Between, the wheel shaft of the massage wheels is movably disposed in the circular orbit.
In breast massager above-mentioned, optionally, the circular orbit includes being provided at circumferentially spaced along the cup
First annular track and the second circular orbit；
One end of the wheel shaft of the massage wheels is movably disposed in the first annular track, and the other end is movably
It is arranged in second circular orbit, the wheel body of the massage wheels is located at the first annular track and second circular rails
Between road；
The shrapnel is located on the running orbit of the wheel body of the massage wheels.
In breast massager above-mentioned, optionally, the shell is equipped with support plate, and the support plate is located at the cover
The side of cup and the top of the close cup；
The guide post is arranged in the support plate and extends along away from the direction of the cup.
In breast massager above-mentioned, optionally, the sliding block is equipped with handle.
In breast massager above-mentioned, optionally, the quantity of the profile groove is more than two and along the week of the cup
To interval setting successively；
The quantity of the massage wheels is equal with the quantity of the profile groove and is arranged in a one-to-one correspondence.
In breast massager above-mentioned, optionally, the breast massager further includes hose, the hose and the cover
The top connection of cup, to export the milk flowed out from the nipple of the breast.
By above-mentioned technical proposal, breast massager of the present invention at least has the advantages that：
In technical solution provided by the invention because massage wheels the massage section along annular trace with first direction to
When the breast at family carries out squeezing massage, massage wheels are unidirectionally transported from one end close to cup root to the top of cup with respect to cup
It is dynamic, i.e., it is massaged from the root close to breast to the top-direction of breast, can so dredge the lactiferous ducts of puerpera；And because
Massage wheels will not be reversed from the top close to breast to the root of breast when being moved towards first direction along annular trace
Massage, so as to avoid the generation of delactation's phenomenon, does not interfere with the milk amount of puerpera.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 is that a kind of sliding block for breast massager that one embodiment of the invention provides is located at the structure of the second extreme position
Schematic diagram；
Fig. 2 is that a kind of sliding block for breast massager that one embodiment of the invention provides is located at the first extreme position and second
Structural schematic diagram between extreme position；
Fig. 3 is that a kind of sliding block for breast massager that one embodiment of the invention provides is located at the structure of the first extreme position
Schematic diagram.
Reference numeral：1, cup；2, massage wheels；3, annular trace；31, section is massaged；4, guide post；5, sliding block；6, connecting rod；
7, the first elastic component；8, shrapnel；9, shell；10, circular orbit；11, support plate；12, hose；13, the second elastic component；101, it cuts open
Ditch；100, breast massager.
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Specific implementation mode, structure, feature and its effect applied according to the present invention is described in detail such as in attached drawing and preferred embodiment
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As shown in Figure 1 to Figure 3, a kind of breast massager 100 that one embodiment of the present of invention proposes comprising cup 1
With massage wheels 2.Cup 1 has shape compatible with breast.There is the profile groove 101 of perforation 1 surfaces externally and internally of cup on cup 1.
Profile groove 101 extends from one end close to 1 root of cup to the top of cup 1.Cup 1 is used to be buckled in the breast of user.Massage
Wheel 2 can be with respect to 1 activity of cup.Massage wheels 2 are moved along annular trace 3 towards first direction for driven." first party herein
To " can be clockwise direction, can also be counterclockwise.Wherein, annular trace 3 has massage section 31.The massage section 31
It is adapted with the track of profile groove 101, when massage wheels 2 being made to be moved along massage section 31, massage wheels 2 pass through profile groove 101, to press user
The top one-way movement from from one end close to 1 root of cup to cup 1 of breast and opposite profile groove 101.In this example, it cuts open
Ditch 101 plays the technique effect that massage wheels 2 are kept away with position and guiding, enable massage wheels 2 pass through profile groove 101 to the breast of user into
Row squeezes massage.
In the technical solution of above-mentioned offer because massage wheels 2 in the massage section 31 along annular trace 3 with first direction pair
When the breast of user carries out squeezing massage, massage wheels 2 are single to the top of cup 1 from one end close to 1 root of cup with respect to cup 1
To movement, i.e., is massaged from the root close to breast to the top-direction of breast, can so dredge the lactiferous ducts of puerpera；Again
Because massage wheels 2, will not be anti-from the root of top to breast close to breast when being moved towards first direction along annular trace 3
To being massaged, so as to avoid the generation of delactation's phenomenon, the milk amount of puerpera is not interfered with.
Further, to save manpower, breast massager 100 of the invention can also include driving mechanism.Driving mechanism
It is connect with massage wheels 2, to drive massage wheels 2 to be moved towards first direction along annular trace 3 above-mentioned.
At one specifically using in example, as shown in Figure 1 to Figure 3, driving mechanism above-mentioned may include guide post 4,
Sliding block 5 and connecting rod 6.One end of connecting rod 6 is rotatably connected on sliding block 5, for example is hinged on sliding block 5.The other end of connecting rod 6
It is rotatably connected on the wheel shaft of massage wheels 2, for example is hinged on the wheel shaft of massage wheels 2.Sliding block 5 is set in guide post 4,
Sliding block 5 can be moved back and forth along guide post 4.Sliding block 5 in guide post 4 have the first extreme position and the second extreme position, with
When being moved between the first extreme position and the second extreme position, by connecting rod 6 drive massage wheels 2 along annular trace 3 above-mentioned to
First direction movement.Specifically in operation, cup 1 can be buckled on the breast of puerpera, then buttress cup 1, with hand come
Movable slider 5 is moved back, massage wheels 2 can carry out unidirectionally extruded massage to the breast of puerpera, achieve the purpose that dredge lactiferous ducts, and
It will not cause delactation.
Drive massage wheels 2 along annular trace 3 towards first direction by connecting rod 6 when in order to realize that sliding block 5 above-mentioned is moved
The purpose of movement, as shown in figure 3, driving mechanism above-mentioned can also include first elastic component 7, such as spring etc..First elasticity
Part 7 be arranged between sliding block 5 and connecting rod 6, with when sliding block 5 is moved from the first extreme position to the second extreme position to connecting rod 6
Applied force makes connecting rod 6 that massage wheels 2 be driven to be moved towards first direction along annular trace 3.In this example, due to there is the first bullet
The help of property part 7, is thrown away at inflection point so as to assistant massaging wheel 2 and is moved with first direction along annular trace 3.
Since there are two extreme positions in guide post 4 for sliding block 5, to which massage wheels 2 have two when being moved along annular trace 3
A inflection point, the two inflection points are corresponded with two extreme positions of the sliding block 5 in guide post 4.As shown in figure 3, when sliding block 5 from
When first extreme position is moved to the second extreme position, massage wheels 2 can be made to pass through by the first above-mentioned elastic component 7
One inflection point.In order to enable massage wheels 2 to pass through second inflection point, as shown in Figure 1, driving mechanism above-mentioned can also wrap
Include shrapnel 8.Shrapnel 8 is located on the running orbit of massage wheels 2.Shrapnel 8 is used in sliding block 5 from the second extreme position to first limit
To 2 applied force of massage wheels when position moves, massage wheels 2 is made to be moved towards first direction along annular trace 3.Specifically, work as cunning
When block 5 moves to the second extreme position, 2 extrusion elastic 8 of massage wheels, at this time 8 stress deformation of shrapnel reach utmostly, this
At two inflection points, shrapnel 8 makes massage wheels 2 pass through second inflection point 2 applied force of massage wheels.
Further, as shown in Figure 1 to Figure 3, breast massager 100 above-mentioned can also include shell 9 and and circular rails
3 compatible circular orbit 10 of mark.Shell 9 is located at the outside of cup 1.The setting of circular orbit 10 shell 9 and cup 1 it
Between.The wheel shaft of massage wheels 2 is movably disposed in circular orbit 10.In this example, shell 9 can be cup 1 and annular
Track 10 provides protection, and cup 1 and circular orbit 10 is prevented to be damaged.
In order to improve the kinetic stability of massage wheels 2, circular orbit 10 above-mentioned may include along the circumferentially-spaced of cup 1
The first annular track 10 and the second circular orbit 10 being arranged.One end of the wheel shaft of massage wheels 2 is movably disposed in the first ring
In shape track 10, the other end is movably disposed in the second circular orbit 10.The wheel body of massage wheels 2 is located at first annular track
10 and second between circular orbit 10.Shrapnel 8 above-mentioned is located on the running orbit of the wheel body of massage wheels 2.Relative to single ring
Shape track 10 by the first annular track 10 and the second circular orbit 10 of setting, helps to improve massage wheels in this example
2 kinetic stability.
Further, as shown in Figure 1 to Figure 3, one end of aforementioned shrapnel 8 can be hinged on shell 9, shrapnel 8 it is another
End is on the movement locus of massage wheels 2.Driving mechanism above-mentioned may include second elastic component 13, such as spring etc..This
Two elastic components 13 are between shrapnel 8 and shell 9, to enhance the elastic force of shrapnel 8.
Further, as shown in Figure 1 to Figure 3, support plate 11 can be equipped on shell 9 above-mentioned.Support plate 11 is located at cover
The side of cup 1 and the top of close cup 1.Guide post 4 above-mentioned is arranged in support plate 11 and along the direction for deviating from cup 1
Extend.In this example, guide post 4 is relatively fixed by support plate 11 and the holding of shell 9, makes breast massager 100 of the present invention
Overall structure it is more firm.
In one is specifically applied example, support plate 11 above-mentioned can be in "-" type, and support plate 11 is arranged in shell 9
One end open at, since support plate 11 is in "-" type, the opening of shell 9 is divided into two by support plate 11, aforementioned with massage wheels 2
The connecting rod 6 of connection can be stretched out from opening.
Further, handle can be equipped on sliding block 5 above-mentioned makes sliding block 5 to facilitate user to operate sliding block 5
It slidably reciprocates along guide post 4.
Further, as shown in Figure 1 to Figure 3, the quantity of aforementioned profile groove 101 can be more than two and along the week of cup 1
To interval setting successively.The quantity of massage wheels 2 is equal with the quantity of profile groove 101 and is arranged in a one-to-one correspondence.Relative to single massage
Wheel 2, more than two massage wheels 2 can be carried out at the same time the different lactiferous ducts of breast extruding massage, improve massage efficiency.
Further, as shown in Figure 1 to Figure 3, breast massager 100 of the invention can also include hose 12.Hose 12
It is connected to the top of cup 1, to export the milk flowed out from the nipple of breast.Specifically, when massage wheels 2 are to the breast of puerpera
When carrying out unidirectionally extruded massage, while being dredged, the milk to deposit in lactiferous ducts passes through lactiferous ducts also with being discharged
The milk of outflow can be exported to feeding bottle and preserved by the hose 12 of setting.
What needs to be explained here is that：In the absence of conflict, those skilled in the art can incite somebody to action according to actual conditions
Relevant technical characteristic is combined with each other in above-mentioned each example, to reach corresponding technique effect, particularly for various combined situations
It does not repeat one by one herein.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to the technical spirit of the present invention to any simple modification, equivalent change and modification made by above example, this hair is still fallen within
In the range of bright technical solution.
Claims (1)
1. a kind of breast massager, which is characterized in that including：
Cup (1) has the profile groove (101) for penetrating through cup (1) surfaces externally and internally thereon, and the profile groove (101) is from close to institute
The one end for stating cup (1) root extends to the top of the cup (1), and the cup (1) is used to be buckled in the breast of user；
Massage wheels (2), can the cup (1) activity relatively, moved towards first direction along annular trace (3) for driven；
There is the annular trace (3) the massage section (31), the massage section (31) to be adapted with the track of the profile groove (101),
When the massage wheels (2) being made to be moved along the massage section (31), the massage wheels (2) pass through the profile groove (101), to press use
The top of the breast at family and the relatively described profile groove (101) from one end close to the cup (1) root to the cup (1) is single
To movement；And
Driving mechanism is connect with the massage wheels (2), to drive the massage wheels (2) along the annular trace (3) towards first
Direction moves；
Wherein, the driving mechanism includes guide post (4), sliding block (5), connecting rod (6), the first elastic component (7) and shrapnel (8)；
One end of the connecting rod (6) is rotatably connected on the sliding block (5), and the other end is rotatably connected to the massage
On the wheel shaft for taking turns (2)；
The sliding block (5) is set in the guide post (4), and the sliding block (5) has first limit in the guide post (4)
Position and the second extreme position, when being moved between first extreme position and second extreme position, by described
Connecting rod (6) drives the massage wheels (2) to be moved towards first direction along the annular trace (3)；
First elastic component (7) is arranged between the sliding block (5) and the connecting rod (6), in the sliding block (5) from described
To the connecting rod (6) applied force when first extreme position is moved to second extreme position, make described in the connecting rod (6) drive
Massage wheels (2) are moved along the annular trace (3) towards first direction；
The shrapnel (8) is located on the running orbit of the massage wheels (2), and the shrapnel (8) is used in the sliding block (5) from institute
It states when the second extreme position is moved to first extreme position to the massage wheels (2) applied force, makes the massage wheels (2) edge
The annular trace (3) moves towards first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181276.2A CN108542735B (en) | 2018-03-06 | 2018-03-06 | Breast massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181276.2A CN108542735B (en) | 2018-03-06 | 2018-03-06 | Breast massager |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108542735A true CN108542735A (en) | 2018-09-18 |
| CN108542735B CN108542735B (en) | 2021-04-20 |
Family
ID=63516567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810181276.2A Expired - Fee Related CN108542735B (en) | 2018-03-06 | 2018-03-06 | Breast massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108542735B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868435A (en) * | 2005-05-23 | 2006-11-29 | 周善为 | Device for myofascial massage |
| CN206183723U (en) * | 2016-08-26 | 2017-05-24 | 宋化雨 | Breast massage is stimulated milk secretion and is led to newborn device |
| CN206210664U (en) * | 2016-11-17 | 2017-05-31 | 商洛市虎之翼科技有限公司 | Self-lock switch |
| CN206372331U (en) * | 2016-08-31 | 2017-08-04 | 重庆市南川区人民医院 | Massage type breast pump |
| CN206612944U (en) * | 2016-11-29 | 2017-11-07 | 广东商旅宝健康科技有限公司 | Eye health care point massage instrument |
| CN207033289U (en) * | 2017-07-07 | 2018-02-23 | 叶银恩 | A kind of antitheft, pick-proof opal |
-
2018
- 2018-03-06 CN CN201810181276.2A patent/CN108542735B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868435A (en) * | 2005-05-23 | 2006-11-29 | 周善为 | Device for myofascial massage |
| CN206183723U (en) * | 2016-08-26 | 2017-05-24 | 宋化雨 | Breast massage is stimulated milk secretion and is led to newborn device |
| CN206372331U (en) * | 2016-08-31 | 2017-08-04 | 重庆市南川区人民医院 | Massage type breast pump |
| CN206210664U (en) * | 2016-11-17 | 2017-05-31 | 商洛市虎之翼科技有限公司 | Self-lock switch |
| CN206612944U (en) * | 2016-11-29 | 2017-11-07 | 广东商旅宝健康科技有限公司 | Eye health care point massage instrument |
| CN207033289U (en) * | 2017-07-07 | 2018-02-23 | 叶银恩 | A kind of antitheft, pick-proof opal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108542735B (en) | 2021-04-20 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Ying Inventor after: Cao Xiaoqing Inventor after: Wang Jianhua Inventor after: Gu Changde Inventor before: Gu Changde |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210329 Address after: 256600 No. 661, No. 2 Huanghe Road, Binzhou City, Shandong Province Applicant after: Guo Ying Address before: 153000 Jianfa staple food restaurant, Wuliu market, Yulin Road, Xuri street, Yichun District, Yichun City, Heilongjiang Province Applicant before: Gu Changde |
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Granted publication date: 20210420 |