CN108056881A - A kind of portable urinal - Google Patents
A kind of portable urinal Download PDFInfo
- Publication number
- CN108056881A CN108056881A CN201711263852.XA CN201711263852A CN108056881A CN 108056881 A CN108056881 A CN 108056881A CN 201711263852 A CN201711263852 A CN 201711263852A CN 108056881 A CN108056881 A CN 108056881A
- Authority
- CN
- China
- Prior art keywords
- plunger tip
- urine
- upper cover
- collet
- spring
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/06—Chamber-pots; Throw-away urinals for non-bedridden persons; Chamber-pots for children, also with signalling means, e.g. with a music box, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
- A61G9/003—Bed-pans
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Non-Flushing Toilets (AREA)
Abstract
The invention discloses a kind of portable urinals, feature is to include bottle body, urine funnel and upper cover, the upper end opening of bottle body, urine funnel are fixed on the opening of bottle body, and anti-urine adverse current mechanism is provided in urine funnel, upper cover is arranged on the upper end of urine funnel, and latching device is provided between upper cover and urine funnel, when upper cover is closed, upper cover pushes anti-urine adverse current mechanism and is at closed state simultaneously, when upper cover is opened, anti-urine adverse current mechanism is simultaneously in opening；Advantage is it realizes uncapping/unlock or closing lid/self-locking for chamber pot by single stepping, easy to operate, and will not be flowed back into the urine of bottle body in collet, avoids and makes hand when uncapping dirty.
Description
Technical field
The present invention relates to the chamber pot used in daily life more particularly to a kind of portable urinals.
Background technology
Chamber pot used in people are daily（Including adult and children）, can be divided mainly into two kinds, one kind be only by bottle body and
Pot lid forms, and pot lid coordinates with bottle body sealing, although this structure is very simple, urine will not leak out, and is opening pot lid
In use, original urine is easily stained with to hand in pot；Another kind is that self-locking mechanism is provided in pot, and when use can prevent from urinating
Liquid leaks out, and will not make hand dirty, but it needs first to open pot lid, then self-locking mechanism is unlocked, it is necessary to two operations
Action, makes troubles to using.
The content of the invention
The technical problems to be solved by the invention, which are to provide one kind, to prevent urine from pouring out, and can realize single stepping
Portable urinal.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of portable urinal, including bottle body, urine funnel
And upper cover, the upper end opening of the bottle body, the urine funnel are fixed on the opening of the bottle body, are set in the urine funnel
Anti- urine adverse current mechanism is equipped with, the upper cover is arranged on the upper end of the urine funnel, and the upper cover and the urine funnel
Between be provided with latching device, when the upper cover is closed, the upper cover pushes the anti-urine adverse current mechanism simultaneously
Closed state is at, when the upper cover is opened, the anti-urine adverse current mechanism is simultaneously in opening.
Further, the urine funnel includes urine funnel portion and collet portion, and the anti-urine adverse current mechanism includes plunger tip, close
Seal ring and spring, the plunger tip are arranged in the collet portion, the spring be against the plunger tip and collet portion it
Between, be provided with the sliding-off proof mechanism for preventing that the plunger tip from being bounced off upwards in the collet portion, the collet portion it is interior
Bottom surface is provided with leakage mouth, and the sealing ring is fixed at the lower end of the plunger tip, when described in the upper cover pushing
Plunger tip when, the sealing ring is against on the inner bottom surface in the collet portion so that the anti-urine adverse current mechanism is in
Closed state, when the upper cover is opened, the sealing ring departs from the inner bottom surface in the collet portion, the anti-urine
Adverse current mechanism is in opening.
Further, the sliding-off proof mechanism includes the spring cavity being integrally disposed upon on the collet portion inner bottom surface
Column, the spring are arranged in the spring cavity column, and the plunger tip is sleeved on the spring cavity column, the spring
Upper end be against on the inner top surface of the plunger tip, the upper end of the spring cavity column has been wholely set the first gear bulge loop, institute
The inner surface for the plunger tip stated has been wholely set the second gear bulge loop, when the upper cover is opened, described in spring promotion
Plunger tip move up, the second gear bulge loop is against on the first gear bulge loop.
Further, the plunger tip includes upper cover and lower ring, and the upper cover is fixedly connected on the upper of the lower ring
End, the second gear bulge loop are integrally disposed upon on the inner surface of the lower ring, and the sealing ring is fixed on described
The lower end of lower ring.
Further, the urine funnel includes urine funnel portion and collet portion, and the collet portion is arranged on the bottle body and opens
In mouthful, the anti-urine adverse current mechanism includes plunger tip, diaphragm seal and spring, and the plunger tip is arranged on the collet portion
Interior, the spring is against between the plunger tip and the collet portion, is set in the urine funnel portion or the collet portion
The sliding-off proof mechanism for preventing that the plunger tip from being bounced off upwards is equipped with, the plunger tip is hollow, and the upper end of the plunger tip is set
Inlet, lower ending opening are equipped with, the lower end in the collet portion is provided with leakage mouth, and the diaphragm seal is arranged on the top
Between the lower end in the lower end of core and the collet portion.
Further, the leakage mouth is arranged on the lower end side in the collet portion, and the diaphragm seal is fixed on
On the inner bottom surface in the collet portion, the plunger tip is slidably matched with the collet portion upper-lower seal, when the upper cover
When pushing the plunger tip, the lower end of the plunger tip is against on the diaphragm seal so that the anti-urine adverse current mechanism
In closed state, when the upper cover is opened, the lower end of the plunger tip departs from the diaphragm seal, the anti-urine
Adverse current mechanism is in opening.
Further, the leakage mouth is arranged on the lower face in the collet portion, the inside one of the plunger tip
Body is provided with connecting rod, and the diaphragm seal is fixed on the lower end of the connecting rod, the diaphragm seal and the plunger tip
Between there is gap, when the upper cover pushes the plunger tip, the diaphragm seal is against in the leakage mouth so that
The anti-urine adverse current mechanism is in closed state, and when the upper cover is opened, the diaphragm seal departs from the leakage
Liquid mouth, the anti-urine adverse current mechanism are in opening.
Further, the diaphragm seal is in the dome shape to raise up, and the urine into plunger tip can be made all to flow into pot
In body.
Further, the sliding-off proof mechanism includes the third gear position bulge loop being integrally disposed upon in the urine funnel portion,
The upper end of the plunger tip is pierced by the third gear position bulge loop, and fourth gear has been wholely set on the outer circumference surface of the plunger tip
Position bulge loop is provided with spring cavity on the ring set, and the spring is arranged in the spring cavity, and the spring is against
Between the spring cavity and the fourth gear position bulge loop, the upper surface of the fourth gear position bulge loop is fixedly installed sealing
Circle, can prevent urine from entering in the spring cavity of ring set to corrode spring, when the upper cover is opened, described in spring promotion
Plunger tip move up, the fourth gear position bulge loop is against on the lower face of the third gear position bulge loop.
Further, the collet portion and the urine funnel portion integrally connected or the collet portion and the urine
Pan is two mutually independent parts, and the urine funnel portion and the collet portion are each attached to the opening of the bottle body
Place.
Further, the latching device includes the buckle for being arranged on the upper cover one side, and the buckle is buckled in
On the collet, the upper cover one side opposite with the buckle is hinged with the collet.
Compared with prior art, it is an advantage of the invention that when upper cover is closed, upper cover pushes anti-urine adverse current mechanism simultaneously
Closed state is at, when upper cover is opened, anti-urine adverse current mechanism is real by single stepping simultaneously in opening
Show uncapping/unlock or closing lid/self-locking for chamber pot, it is easy to operate, and will not be flowed back into the urine of bottle body in collet,
It avoids and makes hand when uncapping dirty.
Description of the drawings
Fig. 1 is structure diagram of the embodiment of the present invention one when upper cover is closed；
Fig. 2 is view of the embodiment of the present invention one when upper cover is opened；
Fig. 3 is the decomposition diagram of the embodiment of the present invention one；
Fig. 4 is structure diagram of the embodiment of the present invention two when upper cover is closed；
Fig. 5 is view of the embodiment of the present invention two when upper cover is opened；
Fig. 6 is the decomposition diagram of the embodiment of the present invention two；
Fig. 7 is structure diagram of the embodiment of the present invention three when upper cover is closed；
Fig. 8 is view of the embodiment of the present invention three when upper cover is opened.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
Embodiment one：As shown in the figure, a kind of portable urinal, including bottle body 1, urine funnel 2 and upper cover 3, the upper end of bottle body 1 is opened
Mouthful, urine funnel 2 is fixed on the opening of bottle body 1, and urine funnel 2 includes urine funnel portion 21 and collet portion 22, anti-urine being provided in collet portion 22
Liquid adverse current mechanism, upper cover 3 is arranged on the upper end in urine funnel portion 21, and is provided with latching device between upper cover 3 and urine funnel portion 21, when upper
When lid 3 is closed, upper cover 3 pushes anti-urine adverse current mechanism and is at closed state simultaneously, and when upper cover 3 is opened, anti-urine is inverse
Mechanism is flowed simultaneously in opening；
The anti-urine adverse current mechanism includes plunger tip 4, sealing ring 8 and spring 7, and plunger tip 4 is arranged in collet portion 22, collet portion
The sliding-off proof mechanism for preventing that plunger tip 4 from being bounced off upwards is provided on 22, sliding-off proof mechanism includes being integrally disposed upon in collet portion 22
Spring cavity column 5 on bottom surface, spring 7 are arranged in spring cavity column 5, and plunger tip 4 is sleeved on spring cavity column 5, and the upper end of spring 7 is against
On the inner top surface of plunger tip 4, the upper end of spring cavity column 5 has been wholely set the first gear bulge loop 51, and plunger tip 4 includes upper cover 45 and lower ring
46, upper cover 45 is fixedly connected on the upper end of lower ring 46, the second gear bulge loop 47 has been wholely set on the inner surface of lower ring 46, when upper
When lid 3 is opened, spring 7 promotes plunger tip 4 to move up, and the second gear bulge loop 47 is against on the first gear bulge loop 51, and sealing ring 8 is fixed on
The lower end of lower ring 46, the inner bottom surface in collet portion 22 are provided with leakage mouth 23, and when upper cover 3 pushes plunger tip 4, sealing ring 8 is against bottom
On the inner bottom surface in support portion 22 so that anti-urine adverse current mechanism is in closed state, and when upper cover 3 is opened, sealing ring 8 departs from collet
The inner bottom surface in portion 22, anti-urine adverse current mechanism are in opening.
Embodiment two：As shown in the figure, a kind of portable urinal, including bottle body 1, urine funnel 2 and upper cover 3, the upper end of bottle body 1 is opened
Mouthful, urine funnel 2 is fixed on the opening of bottle body 1, and urine funnel 2 includes urine funnel portion 21 and collet portion 22, and collet portion 22 is arranged on bottle body 1
In opening, anti-urine adverse current mechanism is provided in collet portion 22, upper cover 3 is arranged on the upper end in urine funnel portion 21, and upper cover 3 and urine funnel
Latching device is provided between portion 21, when upper cover 3 is closed, upper cover 3 pushes anti-urine adverse current mechanism and is at closing simultaneously
State, when upper cover 3 is opened, anti-urine adverse current mechanism is simultaneously in opening；
Anti- urine adverse current mechanism includes plunger tip 4, diaphragm seal 6 and spring 7, plunger tip 4 be arranged in collet portion 22 and with collet portion 22
Upper-lower seal is slidably matched, and plunger tip 4 is hollow, and the upper end of plunger tip 4 is provided with inlet 41, lower ending opening, under collet portion 22
End side surface is provided with leakage mouth 23, and diaphragm seal 6 is fixed on the inner bottom surface in collet portion 22, and diaphragm seal 6 is in the spherical surface to raise up
Shape, spring 7 are against between plunger tip 4 and collet portion 22, and the anti-skidding off line for preventing plunger tip 4 from being bounced off upwards is provided in urine funnel portion 21
Structure, sliding-off proof mechanism include the third gear position bulge loop 24 being integrally disposed upon in urine funnel portion 21, and the upper end of plunger tip 4 is pierced by third gear position
Bulge loop 24 has been wholely set fourth gear position bulge loop 42 on the outer circumference surface of plunger tip 4, spring cavity is provided in collet portion 22（In figure
It does not mark）, spring 7 is arranged in spring cavity, and spring 7 is against between spring cavity and fourth gear position bulge loop 42, fourth gear position bulge loop
42 upper surface is fixedly installed sealing ring 43, and when upper cover 3 pushes plunger tip 4, the lower end of plunger tip 4 is against on diaphragm seal 6 so that
Anti- urine adverse current mechanism is in closed state, and when upper cover 3 is opened, spring 7 promotes plunger tip 4 to move up, and the lower end disengaging of plunger tip 4 is close
Mounting 6, anti-urine adverse current mechanism are in opening, meanwhile, fourth gear position bulge loop 42 is against the lower end of third gear position bulge loop 24
On face.
Embodiment three：As shown in the figure, a kind of portable urinal, including bottle body 1, urine funnel 2 and upper cover 3, the upper end of bottle body 1 is opened
Mouthful, urine funnel 2 is fixed on the opening of bottle body 1, and urine funnel 2 includes urine funnel portion 21 and collet portion 22, and collet portion 22 is arranged on bottle body 1
In opening, anti-urine adverse current mechanism is provided in collet portion 22, upper cover 3 is arranged on the upper end in urine funnel portion 21, and upper cover 3 and urine funnel
Latching device is provided between portion 21, when upper cover 3 is closed, upper cover 3 pushes anti-urine adverse current mechanism and is at closing simultaneously
State, when upper cover 3 is opened, anti-urine adverse current mechanism is simultaneously in opening；
Anti- urine adverse current mechanism includes plunger tip 4, diaphragm seal 6 and spring 7, and plunger tip 4 is arranged in collet portion 22, and plunger tip 4 is hollow, and
The upper end of plunger tip 4 is provided with inlet 41, lower ending opening, and the lower face in collet portion 22 is provided with leakage mouth 23, the inside of plunger tip 4
Connecting rod 44 is wholely set, diaphragm seal 6 is fixed on the lower end of connecting rod 44, and diaphragm seal 6 is in the dome shape to raise up, is sealed
There is gap, spring 7 is against between plunger tip 4 and collet portion 22, and being provided in urine funnel portion 21 prevents plunger tip 4 between piece 6 and plunger tip 4
The sliding-off proof mechanism bounced off upwards, sliding-off proof mechanism include the third gear position bulge loop 24 being integrally disposed upon in urine funnel portion 21, top
The upper end of core 4 is pierced by third gear position bulge loop 24, and fourth gear position bulge loop 42, collet portion have been wholely set on the outer circumference surface of plunger tip 4
Spring cavity is provided on 22（It is not marked in figure）, spring 7 is arranged in spring cavity, and spring 7 is against spring cavity and fourth gear position is convex
Between ring 42, the upper surface of fourth gear position bulge loop 42 is fixedly installed sealing ring 43, when upper cover 3 pushes plunger tip 4, diaphragm seal 6
It is against in leakage mouth 23 so that anti-urine adverse current mechanism is in closed state, and when upper cover 3 is opened, spring 7 is promoted on plunger tip 4
It moving, diaphragm seal 6 departs from leakage mouth 23, and anti-urine adverse current mechanism is in opening, meanwhile, fourth gear position bulge loop 42 is against the 3rd
On the lower face of gear bulge loop 24.
In above three embodiment, latching device can be the buckle 9 for being arranged on 3 one side of upper cover, and buckle 9 is buckled in urine funnel portion
On 21, upper cover 3 is hinged with 9 opposite one sides of buckle with urine funnel portion 21；Or the other conventional latching devices in this field；
In addition, in above three embodiment, collet portion 22 can be wholely set with urine funnel portion 21, or two mutually independent zero
Part, urine funnel portion 21 and collet portion 22 are each attached to the opening of bottle body 1.
In above-described embodiment, the application method of the portable urinal is：Buckle 9 is opened, opens upper cover 3, at this point, plunger tip
4 spring 7 elastic force effect under pop up, anti-urine adverse current mechanism is in opening, into urine funnel portion 21 urine from
Leakage mouth 23 enters in bottle body 1, after use, pushes upper cover 3, and the buckle 9 of upper cover 3 and urine funnel portion 21 is made to interlock, this
When, upper cover 3 pushes plunger tip 4, and spring 7 compressed, and anti-urine adverse current mechanism is in closed state, and the urine in bottle body 1 can not leak
Go out.
Claims (11)
1. a kind of portable urinal, it is characterised in that including bottle body, urine funnel and upper cover, the upper end opening of the bottle body is described
Urine funnel be fixed on the opening of the bottle body, be provided with anti-urine adverse current mechanism in the urine funnel, the upper cover is set
It puts in the upper end of the urine funnel, and latching device is provided between the upper cover and the urine funnel, when the upper cover
During closing, the upper cover pushes the anti-urine adverse current mechanism and is at closed state simultaneously, when the upper cover is beaten
When opening, the anti-urine adverse current mechanism is simultaneously in opening.
2. a kind of portable urinal as described in claim 1, it is characterised in that：The urine funnel includes urine funnel portion and collet
Portion, the anti-urine adverse current mechanism include plunger tip, sealing ring and spring, and the plunger tip is arranged in the collet portion,
The spring is against between the plunger tip and collet portion, and being provided in the collet portion prevents that the plunger tip is upward
The sliding-off proof mechanism bounced off, the inner bottom surface in the collet portion are provided with leakage mouth, and the sealing ring is fixed at described
Plunger tip lower end, when the upper cover pushes the plunger tip, the sealing ring is against the interior bottom in the collet portion
On face so that the anti-urine adverse current mechanism is in closed state, and when the upper cover is opened, the sealing ring departs from
The inner bottom surface in the collet portion, the anti-urine adverse current mechanism are in opening.
3. a kind of portable urinal as claimed in claim 2, it is characterised in that：The sliding-off proof mechanism includes being wholely set
Spring cavity column on the collet portion inner bottom surface, the spring are arranged in the spring cavity column, the plunger tip
It is sleeved on the spring cavity column, the upper end of the spring is against on the inner top surface of the plunger tip, the spring cavity column
Upper end be wholely set the first gear bulge loop, the inner surface of the plunger tip has been wholely set the second gear bulge loop, when described
Upper cover when opening, the spring promotes the plunger tip to move up, and the second gear bulge loop is against the first gear
On the bulge loop of position.
4. a kind of portable urinal as claimed in claim 3, it is characterised in that：The plunger tip includes upper cover and lower ring, institute
The upper cover stated is fixedly connected on the upper end of the lower ring, and the second gear bulge loop is integrally disposed upon the interior of the lower ring
On surface, the sealing ring is fixed on the lower end of the lower ring.
5. a kind of portable urinal as described in claim 1, it is characterised in that：The urine funnel includes urine funnel portion and collet
Portion, the collet portion are arranged in the bottle body opening, and the anti-urine adverse current mechanism includes plunger tip, diaphragm seal and bullet
Spring, the plunger tip are arranged in the collet portion, and the spring is against between the plunger tip and the collet portion,
The sliding-off proof mechanism for preventing that the plunger tip from being bounced off upwards is provided in the urine funnel portion or the collet portion, it is described
Plunger tip is hollow, and the upper end of the plunger tip is provided with inlet, lower ending opening, and the lower end in the collet portion is provided with leakage
Mouthful, the diaphragm seal is arranged between the lower end of plunger tip and the lower end in the collet portion.
6. a kind of portable urinal as claimed in claim 5, it is characterised in that：The leakage mouth is arranged on the collet
The lower end side in portion, the diaphragm seal are fixed on the inner bottom surface in the collet portion, the plunger tip and the collet
Portion's upper-lower seal is slidably matched, and when the upper cover pushes the plunger tip, the lower end of the plunger tip is against described close
On mounting so that the anti-urine adverse current mechanism is in closed state, when the upper cover is opened, under the plunger tip
End departs from the diaphragm seal, and the anti-urine adverse current mechanism is in opening.
7. a kind of portable urinal as claimed in claim 5, it is characterised in that：The leakage mouth is arranged on the collet
On the lower face in portion, the inside of the plunger tip has been wholely set connecting rod, and the diaphragm seal is fixed on the connecting rod
Lower end, there is gap between the diaphragm seal and the plunger tip, it is described when the upper cover pushes the plunger tip
Diaphragm seal be against in the leakage mouth so that the anti-urine adverse current mechanism is in closed state, when the upper cover
During opening, the diaphragm seal departs from the leakage mouth, and the anti-urine adverse current mechanism is in opening.
8. a kind of portable urinal as claimed in claim 5, it is characterised in that：The diaphragm seal is in the spherical surface to raise up
Shape.
9. a kind of portable urinal as claimed in claim 5, it is characterised in that：The sliding-off proof mechanism includes being wholely set
Third gear position bulge loop in the urine funnel portion, the upper end of the plunger tip is pierced by the third gear position bulge loop, described
Fourth gear position bulge loop it has been wholely set on the outer circumference surface of plunger tip, the upper surface of the fourth gear position bulge loop is fixedly installed close
Seal is provided with spring cavity on the ring set, and the spring is arranged in the spring cavity, and the spring is against institute
Between the spring cavity and the fourth gear position bulge loop stated, when the upper cover is opened, the spring promotes the top
Core moves up, and the fourth gear position bulge loop is against on the lower face of the third gear position bulge loop.
10. a kind of portable urinal as described in claim 2 or 5, it is characterised in that：The collet portion and the urine funnel
Portion's integrally connected or the collet portion and the urine funnel portion are two mutually independent parts, the urine funnel portion and institute
The collet portion stated is each attached to the opening of the bottle body.
11. a kind of portable urinal as described in claim 1, it is characterised in that：The latching device includes being arranged on institute
The buckle for the upper cover one side stated, described is buckled on the collet, the upper cover and opposite one that is buckled
Side is hinged with the collet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263852.XA CN108056881A (en) | 2017-12-05 | 2017-12-05 | A kind of portable urinal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263852.XA CN108056881A (en) | 2017-12-05 | 2017-12-05 | A kind of portable urinal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108056881A true CN108056881A (en) | 2018-05-22 |
Family
ID=62136132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263852.XA Withdrawn CN108056881A (en) | 2017-12-05 | 2017-12-05 | A kind of portable urinal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108056881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279540A (en) * | 2019-07-12 | 2019-09-27 | 常州市第二人民医院 | A kind of novel Special chamber pot for women |
-
2017
- 2017-12-05 CN CN201711263852.XA patent/CN108056881A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279540A (en) * | 2019-07-12 | 2019-09-27 | 常州市第二人民医院 | A kind of novel Special chamber pot for women |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180522 |
|
| WW01 | Invention patent application withdrawn after publication |