CN107380696A - A kind of lotion pump - Google Patents
A kind of lotion pump Download PDFInfo
- Publication number
- CN107380696A CN107380696A CN201710598449.6A CN201710598449A CN107380696A CN 107380696 A CN107380696 A CN 107380696A CN 201710598449 A CN201710598449 A CN 201710598449A CN 107380696 A CN107380696 A CN 107380696A
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- emulsion
- groove
- lotion pump
- convex portion
- 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.)
- Pending
Links
- 239000006210 lotion Substances 0.000 title claims abstract description 42
- 239000000839 emulsion Substances 0.000 claims abstract description 79
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 6
- 210000000481 breast Anatomy 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention provides a kind of lotion pump, including bottle cap, emulsion pumps and body, the inner ring surface of bottle cap is provided with concave part, concave part includes the first groove, the second groove and the slipping part set along the bottom perimeter edge of bottle cap inner ring surface, the outer ring surface of emulsion pumps is provided with convex portion, when convex portion is arranged in the first groove, pressable bottle cap acts on emulsion pumps discharge by pressing emulsion, rotary bottle cover, convex portion slides onto the second groove along slipping part, the top surface of second groove is limited in convex portion top surface, prevents bottle cap from continuing to move down with respect to emulsion pumps in stress, can not be pumped out emulsion.Above lotion pump can selectively unlock and lock lotion pump pump pressure emulsion function under less rotating force, invalid active force can be avoided to cause emulsion to waste, in being lived in house, can prevent child play pressing lotion pump caused by edible safety accident, it is reasonable in design, with anti-skidding, comfortable feel, it is practical the characteristics of, the lotion pump of innovative structure design a kind of is provided for market.
Description
Technical field
The present invention relates to cosmetic technical field, more particularly to one kind can pass through locking mechanism selective actuation pressing piece
Pump pressure emulsion function lotion pump.
Background technology
After existing lotion pump is bought back from market or on-line shop, bottle cap need to be turned clockwise, to open pump pressure emulsion
Function, press bottle cap, you can pump out emulsion, but can not recover to produce the locking pump pressure emulsion function of setting, lotion pump receives
During non-effective pressing active force, emulsion outflow is will also result in, particularly during travel journey is hurried back and forth, lotion pump is placed
In luggage case, mutual pressure between luggage, bottle cap is easy in the case where pressed by external force acts on, and is pumped out emulsion, emulsion flow to bottle
The dirty and messy final phase of a chess game is caused outside；In addition, during many children are at play, like pressing the lotion pump that adult is placed in lower, easily
Trigger edible safety accident, and cause emulsion to be particularly the unnecessary waste of valuable emulsion.
The lotion pump of locking pump pressure emulsion function can be recovered by lacking on the market.
The content of the invention
To solve problem above, the invention provides a kind of emulsion that can selectively unlock and lock pump pressure emulsion function
Bottle.
A kind of lotion pump, including bottle cap, emulsion pumps and body, the bottle cap are installed on above the emulsion pumps, the breast
Liquid pump is fixedly connected with body, and the inner ring surface of the bottle cap is provided with concave part, and the concave part is included along bottle cap inner ring surface
The first groove that bottom perimeter edge is set, the second groove and on slipping part between the two, the outer ring surface of the emulsion pumps
Provided with convex portion, when convex portion is arranged in the first groove, bottle cap can be moved up and down with respect to emulsion pumps to act on emulsion pumps pressing
Go out emulsion, rotary bottle cover, convex portion slides onto the second groove along slipping part, and the top surface of second groove is limited in convex portion top
Face, prevent bottle cap relative emulsion pumps in the case where pressing active force from continuing to move down, emulsion can not be pumped out.
Wherein, a nozzle is extended in the side of described bottle cap, and the top of the bottle cap is provided with and emulsion pumps forced position
Corresponding press section, the press section are made up of the material of flexible glue material.
Wherein, first groove and the second groove are strip groove, and the shape of cross section of the strip groove is arc
Shape, the slipping part width are the 1/30-1/20 of bottle cap girth.
Wherein, the inner ring surface of the bottle cap is provided with two concave parts being oppositely arranged, and the outer ring surface of the emulsion pumps is corresponding
Provided with two convex portions.
Wherein, the outer ring surface bottom of the bottle cap is provided with the identification strip corresponding with the first groove location, and the convex portion exists
When bottle cap does not receive to press active force, lobe portion is manifested below the bottom face of bottle cap.
Wherein, the emulsion pumps outer ring surface between the bottle cap and body is arranged with safety card, and the safety card is used in bottle
When lid stress pushes, block prevents from being pumped out emulsion, the safety card has the ring portion of a diameter, institute in the bottom face of bottle cap
Stating ring portion has breach, and the ring portion is outward extended with two clamps being oppositely arranged.
Wherein, the emulsion pumps include principal post, subpost, shell, pump case, and the shell is hollow structure, and the principal post passes through
The shell is through at, the auxiliary post is fixedly connected on the inner ring surface of the hollow structure, is provided between the principal post and shell
Spring, the bottom surface of shell are fixedly connected with pump case, and the convex portion is on the outer ring surface of shell.
Wherein, there is an angle, the angle angle model between the bottleneck center line of the body and the vertical vertical line of body
Enclose for 5 degree of -45 degree.
Wherein, the body side is concave structure, and opposite side is convex configuration, and the appearance of the body is smooth arc
Face, the concave structure and convex configuration are used in hand-held body, form finger ring respectively and hold position and centre of the palm grip position.
Wherein, the appearance of the convex configuration is provided with skid-proof regions, and the skid-proof regions include multiple salient points.
Beneficial effects of the present invention are as follows：
Lotion pump pump pressure emulsion function can be selectively unlocked and locked under less rotating force, suitable for process of travelling
During middle carrying lotion pump, avoid active force stress from causing the unnecessary outflow of emulsion, in being lived in house, can prevent child from playing
Edible safety accident caused by pressing lotion pump and emulsion waste, reasonable in design, realize simply, are advantageous to mass produce
Realization, there is the characteristics of anti-skidding, comfortable feel, practical, the emulsion that a kind of innovative structure designs is provided for market
Bottle.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that the embodiment of the present invention is described in detail, technical scheme will be made
And other beneficial effects are apparent.
Fig. 1 is lotion pump decomposition texture schematic diagram；
Fig. 2 is the structural representation of lotion pump provided by the invention；
Fig. 3 is the structural representation of another angle of lotion pump provided by the invention.
Main element symbol description：
10th, bottle cap；11st, nozzle；12nd, press section；13rd, concave part；131st, the first groove；130th, slipping part；132nd, the second groove；
10n, identification strip；10c, safety card；20th, emulsion pumps；21st, principal post；22nd, spring；23rd, subpost；24th, shell；24n, convex portion；25、
Pump case；30th, body；31st, bottleneck；32nd, concave structure；33rd, convex configuration；34th, skid-proof regions.
Embodiment
Further to illustrate the technological means and its effect of the invention taken, below in conjunction with being preferable to carry out for the present invention
Example and its accompanying drawing are described in detail.
With reference to figure 1-2, a kind of lotion pump, including bottle cap 10, emulsion pumps 20 and body 30, the bottle cap 10 are installed on described
The top of emulsion pumps 20, the emulsion pumps 20 are fixedly connected with body 30, and the inner ring surface of the bottle cap 10 is provided with concave part 13, described
Concave part 13 is included along the first groove 131 of the bottom perimeter edge setting of bottle cap inner ring surface, the second groove 132 and located at two
Slipping part 130 between person, the outer ring surface of the emulsion pumps 20 are provided with convex portion 24n, and when convex portion, 24n is arranged in the first groove
When in 131, bottle cap 10 can be moved up and down with respect to emulsion pumps 20 to act on the discharge by pressing emulsion of emulsion pumps 20, and rotary bottle cover 10 is convex
Portion 24n slides onto the second groove 132 along slipping part 130, and the top surface of second groove 132 is limited in convex portion 24n top surfaces, resistance
Only the relative emulsion pumps 20 in the case where pressing active force of bottle cap 10 continue to move down, and can not be pumped out emulsion.
Above lotion pump can selectively unlock and lock lotion pump pump pressure emulsion function under less rotating force,
During suitable for carrying lotion pump during travelling, active force stress is avoided to cause the unnecessary outflow of emulsion, can in being lived in house
It is reasonable in design to prevent child's edible safety accident and emulsion caused by pressing lotion pump of playing from wasting, realize simple, have
Realization favorable for large-scale production, there is the characteristics of anti-skidding, comfortable feel, practical, a kind of novelty is provided for market
The lotion pump of structure design.
Wherein, a nozzle 11 is extended in the side of described bottle cap 10, and the center line of nozzle 11 is vertical with bottle cap 10
Angle between vertical line is less than or equal to 90 degree, and the nozzle 11 is obliquely downward.
The top of the bottle cap 10 is provided with the press section 12 corresponding with the forced position of emulsion pumps 20, and the press section 12 is
The material of flexible glue material is made.The pressing area is into being molded on the top surface of bottle cap 10, specifically, the bottle cap 10
Top surface is provided with a depressed area for being less than its apparent height, and the press section 12 is in depressed area, for lifting finger pressure emulsion
Comfort, the finger pressing section match with the shape of finger press 12.
Wherein, the groove 132 of the first groove 131 and second is strip groove, the cross section shape of the strip groove
Shape is arc, is used in the convex portion 24n and is back and forth moved down in the first groove 131 and the second groove 132, reduces convex portion
Physical abrasion between 24n and the first groove 131, the cell wall of the second groove 132；The width of slipping part 130 is the girth of bottle cap 10
1/30-1/20, under the suitable anglec of rotation, projection is slid onto into the first groove 131 or the second groove 132, selectively opened
Open or lock the function of lotion pump pump pressure emulsion.In other embodiments of the invention, the groove of the first groove 131 and second
132 cross sectional shape can also be other shapes, as long as the first groove 131 and the second groove 132 can house convex portion 24n, first
Groove 131 be available for projection up and down relatively move, the second groove 132 can stopper protrusion 24n movement, prevent bottle cap 10 under pressing force
Continue to move down and be pumped out emulsion.
Wherein, the inner ring surface of the bottle cap 10 is provided with two concave parts 13 being oppositely arranged, the outer shroud of the emulsion pumps 20
Face is correspondingly provided with two convex portion 24n, and two convex portion 24n form opposite block power, and block effect is more firm.In its of the present invention
In his embodiment, two concave parts 13 can be located at the inner ring surface of bottle cap 10 in a manner of being axially mutually less than the angle of 180 degree, and two is convex
Portion 24n position is corresponding with the position of two concave parts 13, as long as the function of selectively unlocking or lock pump pressure emulsion can be realized
.Wherein, the outer ring surface bottom of the bottle cap 10 is provided with corresponding with the position of the first groove 131 identification strip 10n, described convex
When bottle cap 10 does not receive to press active force, 24n parts in convex portion manifest below the bottom face of bottle cap 10 portion 24n.The mark
Bar 10n is used to identify the position distinguished and open pump pressure emulsion function, manifests the convex portion 24n below the bottom face of bottle cap 10 and uses
It can be identified that checking convex portion 24n position when bottle cap 10 is not being pressed, confirm that lotion pump is in open and be also locked out being pumped
Emulsion function, use are more convenient.
Wherein, the outer ring surface of emulsion pumps 20 between the bottle cap 10 and body 30 is arranged with safety card 10c, the safety card
10c is used for when the stress of bottle cap 10 pushes, and block prevents from being pumped out emulsion, the safety card 10c is used in the bottom face of bottle cap 10
In further locking pump pressure emulsion function.The safety card 10c has the ring portion of a diameter, and the ring portion has breach, described
Ring portion is outward extended with two clamps being oppositely arranged, and the breach is used to, when pinching two clamp of pressure, safety card 10c is arranged in into breast
The periphery of liquid pump 20.
Compared to concave part 13 and the mode of convex portion 24n locking pump pressure emulsions, safety card 10c is needed in larger pressing force
Act on the two clamp faces being oppositely arranged, safety card 10c is arranged in the outer ring surface of emulsion pumps 20, it is necessary to open pump pressure emulsion
During function, need also exist for pressing safety card 10c two clamps, while be also contemplated that accommodating problem when safety card 10c leaves unused, make
With not convenient enough.
Wherein, the emulsion pumps 20 include principal post 21, subpost 23, shell 24, pump case 25, and the shell 24 is hollow knot
Structure, through the shell 24, the subpost 23 is fixedly connected on the inner ring surface of the hollow structure principal post 21, described
Spring 22 is provided between principal post 21 and shell 24, the bottom surface of shell 24 is fixedly connected with pump case 25, and the convex portion 24n is located at shell
On 24 outer ring surface.
Fig. 2 is refer to, there is an angle between the 30 vertical vertical line of the center line of bottleneck 31 and body of the body 30, it is described
Angle angular range is 5 degree of -45 degree.Preferably, 25 degree are the angle ranging from, the ejection commonly used suitable for emulsion uses angle model
Enclose.
Wherein, the side of body 30 is concave structure 31, and opposite side is convex configuration 33, and the appearance of the body 30 is
Smooth arc face, the concave structure 31 and convex configuration 33 are used in hand-held body 30, formed respectively finger ring hold position and
Position is held in the centre of the palm, and it is more firm to hold body.
Fig. 3 is refer to, the appearance of the convex configuration 33 is provided with skid-proof regions 34, and the skid-proof regions 34 include multiple salient points.
The skid-proof regions 34 are used to when using lotion pump, in the case that there are water or emulsion in the centre of the palm, increase between lotion pump and the centre of the palm
Frictional force, play skidproof effect.
Lotion pump provided by the invention can contain massage lotion, leaves shampoo, bath oil etc., suitable for large-scale bottle or small-sized
Bottle, universal strong.
It is described above, for the person of ordinary skill of the art, can be with technique according to the invention scheme and technology
Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to the claims in the present invention
Protection domain.
Claims (10)
1. a kind of lotion pump, including bottle cap, emulsion pumps and body, the bottle cap is installed on above the emulsion pumps, the emulsion
Pump is fixedly connected with body, it is characterised in that the inner ring surface of the bottle cap is provided with concave part, and the concave part is included along bottle cap
The first groove that the bottom perimeter edge of inner ring surface is set, the second groove and located at slipping part between the two, the emulsion pumps
Outer ring surface is provided with convex portion, and when convex portion is arranged in the first groove, bottle cap can be moved up and down with respect to emulsion pumps to act on breast
Liquid pump discharge by pressing emulsion, rotary bottle cover, convex portion slide onto the second groove along slipping part, and the top surface of second groove is limited in
Convex portion top surface, prevent bottle cap relative emulsion pumps in the case where pressing active force from continuing to move down, emulsion can not be pumped out.
2. a kind of lotion pump according to claim 1, it is characterised in that extend a nozzle, institute in the side of the bottle cap
The top for stating bottle cap is provided with the press section corresponding with emulsion pumps forced position, and the press section is the material system of flexible glue material
Into.
3. a kind of lotion pump according to claim 1, it is characterised in that first groove and the second groove are bar shaped
Groove, the shape of cross section of the strip groove is arc, and the slipping part width is the 1/30-1/20 of bottle cap girth.
4. a kind of lotion pump according to claim 1, it is characterised in that the inner ring surface of the bottle cap is provided with what is be oppositely arranged
Two concave parts, the outer ring surface of the emulsion pumps are correspondingly provided with two convex portions.
A kind of 5. lotion pump according to claim 1 or 4, it is characterised in that the outer ring surface bottom of the bottle cap be provided with
The corresponding identification strip of first groove location, when bottle cap does not receive to press active force, lobe portion appears bottle outlet for the convex portion
Below the bottom face of lid.
A kind of 6. lotion pump according to claim 1, it is characterised in that the emulsion pumps outer shroud between the bottle cap and body
Face is arranged with safety card, and the safety card is used for when bottle cap stress pushes, and block prevents from being pumped out breast in the bottom face of bottle cap
Liquid, the safety card have the ring portion of a diameter, and the ring portion has breach, and the ring portion is outward extended with two be oppositely arranged
Clamp.
7. a kind of lotion pump according to claim 1 or 6, it is characterised in that the emulsion pumps include principal post, subpost, outer
Shell, pump case, the shell are hollow structure, and the principal post is fixedly connected on described hollow through the shell, the auxiliary post
On the inner ring surface of structure, spring is provided between the principal post and shell, the bottom surface of shell is fixedly connected with pump case, and the convex portion is set
In on the outer ring surface of shell.
8. a kind of lotion pump according to claim 1, it is characterised in that the bottleneck center line and body of the body are vertical
There is an angle, the angle angular range is 5 degree of -45 degree between vertical line.
9. a kind of lotion pump according to claim 1, it is characterised in that the body side is concave structure, opposite side
For convex configuration, the appearance of the body is smooth arc face, and the concave structure and convex configuration are used in hand-held body,
Finger ring is formed respectively holds position and centre of the palm grip position.
A kind of 10. lotion pump according to claim 9, it is characterised in that the appearance of the convex configuration is provided with skid-proof regions,
The skid-proof regions include multiple salient points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598449.6A CN107380696A (en) | 2017-07-21 | 2017-07-21 | A kind of lotion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598449.6A CN107380696A (en) | 2017-07-21 | 2017-07-21 | A kind of lotion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107380696A true CN107380696A (en) | 2017-11-24 |
Family
ID=60336489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598449.6A Pending CN107380696A (en) | 2017-07-21 | 2017-07-21 | A kind of lotion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107380696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543125A (en) * | 2018-06-08 | 2018-09-18 | 绍兴安迪斯医疗科技有限公司 | A kind of pumping phlegm pipe negative pressure switch |
| CN110528179A (en) * | 2019-09-12 | 2019-12-03 | 杰克缝纫机股份有限公司 | The work feed regulating mechanism and sewing machine of sewing machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377106A (en) * | 1980-06-30 | 1983-03-22 | Realex Corporation | Tamper-resistant locking clip for dispensing pumps |
| CN2078732U (en) * | 1990-06-26 | 1991-06-12 | 林龙清 | Liquid container bottleneck structure with backflow groove |
| CN102145782A (en) * | 2011-04-28 | 2011-08-10 | 叶夏英 | Pressing type emulsion spray nozzle |
| CN202657389U (en) * | 2012-05-26 | 2013-01-09 | 常运霞 | Pressing bottle locking device |
| CN103708090A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Emulsion pump device provided with locking mechanism |
| CN106428966A (en) * | 2016-11-25 | 2017-02-22 | 中山市联昌喷雾泵有限公司 | Volume type emulsion pump |
| CN206087803U (en) * | 2016-07-01 | 2017-04-12 | 中山市美捷时包装制品有限公司 | Can realize external emulsion pump of spring of auto -lock locking and thread locking simultaneously |
| CN106882474A (en) * | 2017-04-13 | 2017-06-23 | 中山市美捷时包装制品有限公司 | A kind of retaining mechanism and built-in spring fastener type pumping system for pumping system |
| CN206939408U (en) * | 2017-07-21 | 2018-01-30 | 深圳市婴缘健康有限公司 | A kind of lotion pump |
-
2017
- 2017-07-21 CN CN201710598449.6A patent/CN107380696A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377106A (en) * | 1980-06-30 | 1983-03-22 | Realex Corporation | Tamper-resistant locking clip for dispensing pumps |
| CN2078732U (en) * | 1990-06-26 | 1991-06-12 | 林龙清 | Liquid container bottleneck structure with backflow groove |
| CN102145782A (en) * | 2011-04-28 | 2011-08-10 | 叶夏英 | Pressing type emulsion spray nozzle |
| CN202657389U (en) * | 2012-05-26 | 2013-01-09 | 常运霞 | Pressing bottle locking device |
| CN103708090A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Emulsion pump device provided with locking mechanism |
| CN206087803U (en) * | 2016-07-01 | 2017-04-12 | 中山市美捷时包装制品有限公司 | Can realize external emulsion pump of spring of auto -lock locking and thread locking simultaneously |
| CN106428966A (en) * | 2016-11-25 | 2017-02-22 | 中山市联昌喷雾泵有限公司 | Volume type emulsion pump |
| CN106882474A (en) * | 2017-04-13 | 2017-06-23 | 中山市美捷时包装制品有限公司 | A kind of retaining mechanism and built-in spring fastener type pumping system for pumping system |
| CN206939408U (en) * | 2017-07-21 | 2018-01-30 | 深圳市婴缘健康有限公司 | A kind of lotion pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543125A (en) * | 2018-06-08 | 2018-09-18 | 绍兴安迪斯医疗科技有限公司 | A kind of pumping phlegm pipe negative pressure switch |
| CN108543125B (en) * | 2018-06-08 | 2024-03-15 | 绍兴安迪斯医疗科技有限公司 | Negative pressure switch of sputum suction tube |
| CN110528179A (en) * | 2019-09-12 | 2019-12-03 | 杰克缝纫机股份有限公司 | The work feed regulating mechanism and sewing machine of sewing machine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |