CN102249034A - Manufacturing method of pump - Google Patents
Manufacturing method of pump Download PDFInfo
- Publication number
- CN102249034A CN102249034A CN2010102328065A CN201010232806A CN102249034A CN 102249034 A CN102249034 A CN 102249034A CN 2010102328065 A CN2010102328065 A CN 2010102328065A CN 201010232806 A CN201010232806 A CN 201010232806A CN 102249034 A CN102249034 A CN 102249034A
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- China
- Prior art keywords
- head
- piston
- cylinder
- pump
- connection
- 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
-
- 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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
- B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
-
- 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
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
- B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
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- 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
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
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- 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
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
Landscapes
- Reciprocating Pumps (AREA)
- Closures For Containers (AREA)
Abstract
The invention provides a manufacturing method of a pump, capable of decreasing the manufacturing cost. The manufacturing method of the pump 10 is characterized by including: a piston collecting step of collecting a piston 30 in a cylinder 20; a pre-embedding step of pre-embedding a boss part 31c for connection of the piston and a hole part 50c for connection of a head part 50; a head pressing step of pressing the head part 50 until an internal thread part 50b of the head part 50 is contacted with an external thread part 60a of a head fixing part 60; a jogging step of pressing the boss part 31c for connection of the piston 30 to the hole part 50c for connection of a head part 50 through the internal thread part 50b of the head part 50 and the external thread part 60a of the head fixing part 60.
Description
Technical field
The present invention relates to a kind of manufacture method of pump.
Background technology
In the past, known a kind of pump, it possesses: cylinder; Be accommodated in the piston in the cylinder movably; Connect piston, be used to the head that allows the user push; The fixed part of, fixing head that piston from moving with respect to cylinder in order to prevent; One side of piston and head possesses the opposing party's who is used to connect piston and head connection jut; The opposing party of piston and head possesses the connection hole portion of chimeric connection with jut; Head and head fixed part possess chimeric threaded portion mutually respectively.(for example, refer to Patent Document 1.)
The manufacture method of this pump in the past is after head is connected piston, and the piston that connects head is accommodated in the cylinder, the threaded portion of the solid head of last spiral shell and the threaded portion of head fixed part.
Patent documentation 1: TOHKEMY 2001-315822 communique
Summary of the invention
But the process number of the manufacture method of pump in the past is many, the manufacturing cost height.
Therefore, the object of the present invention is to provide a kind of comparing in the past, can reduce the manufacture method of the pump of manufacturing cost.
The manufacture method of pump of the present invention is a manufacture method of making a kind of pump, and said pump possesses: cylinder; Be accommodated in the piston in the described cylinder movably; Connect described piston, be used to the head that allows the user push; The fixed part of that described piston from moving with respect to described cylinder in order to prevent, fixing described head; One side of described piston and described head possesses the opposing party's who is used to connect described piston and described head connection jut; The opposing party of described piston and described head possesses the connection hole portion of chimeric described connection with jut; Described head and described head fixed part possess chimeric threaded portion mutually respectively; Described piston possesses under the solid state of the described threaded portion spiral shell of the described threaded portion of described head and described head fixed part at the opposite side of described head side, contact the cylinder contact part of described cylinder, it is characterized in that, comprising: the piston that described piston is accommodated in the described cylinder is taken in operation; After described piston is taken in operation, with described connection with jut and described connection with the pre-chimeric pre-chimeric operation of hole portion; After described pre-chimeric operation, push described head and push operation with the head that the described threaded portion of described head fixed part contacts until the described threaded portion of described head; After described head is pushed operation,, described connection is pressed into chimeric operation in the portion of described connection usefulness hole with jut by the described threaded portion and the described threaded portion of described head fixed part of the solid described head of spiral shell.
By this structure, the manufacture method of pump of the present invention is carried out head simultaneously to fixing to the head fixed part of the connection of piston and head in chimeric operation, so compare in the past, reduce operation.Therefore, the manufacture method of pump of the present invention is compared in the past, can reduce manufacturing cost.
In addition, the described head of the manufacture method of pump of the present invention is pushed operation preferably, makes described cylinder contact part contact described cylinder.
By this structure, the manufacture method of pump of the present invention begins in the operation connection is pressed into connection with in the portion of hole with jut because of pushing at head, so when the chimeric operation of beginning, connect with jut and be the connection hole portion state midway that is pressed into.Therefore, the manufacture method of pump of the present invention with push in the operation at head, will not connect to be pressed into to connect and compare with the manufacture method of hole portion with jut, chimeric operation can will connect with jut with preferable precision and is pressed into connection hole portion.
In addition, the described chimeric operation of the manufacture method of pump of the present invention preferably before the complete spiral shell in described threaded portion of the described threaded portion of described head and described head fixed part is solid, is pressed into described connection with in the portion of hole with described connection with jut fully.
By this structure, though the manufacture method of pump of the present invention when making a plurality of pump, the size between the single pump produces some deviations, also can be in chimeric operation, will connect effectively to be pressed into and connect in the portion of usefulness hole with jut.
The manufacture method of pump of the present invention can be compared in the past, reduced manufacturing cost.
Description of drawings
Fig. 1 is the section-drawing of the pump of the head one embodiment of the present invention that is fixed in head fixed part state;
Fig. 2 is the section-drawing that head is not fixed in the pump shown in Figure 1 of head fixed part state;
Fig. 3 be the fabrication phase of pump shown in Figure 1 figure, be the section-drawing that head connects the pump of state before the piston;
Fig. 4 be the fabrication phase of pump shown in Figure 1 figure, be connected the section-drawing with the pump of jut pre-chimerism of the connection of head with hole portion and piston;
Fig. 5 be the fabrication phase of pump shown in Figure 1 figure, be the section-drawing of pump of the threaded portion contact condition of the threaded portion of head and head fixed part.
Among the figure: 10, pump; 20, cylinder; 30, piston; 31c, connection jut; 32b, cylinder contact part; 50, head; 50b, internal thread part (threaded portion); 50c, connection hole portion; 60, head fixed part; 60a, external thread part (threaded portion).
The specific embodiment
Below, in conjunction with the accompanying drawings one embodiment of the present invention is described.
At first, the composition to the pump of present embodiment describes.
Fig. 1 is the section-drawing of the pump 10 of head 50 state that is fixed on fixed part 60.Fig. 2 is the section-drawing of the pump 10 of head 50 state that is not fixed on fixed part 60.
As shown in Figures 1 and 2, pump 10 possesses: cylinder 20; Be accommodated in the piston 30 in the cylinder 20 movably; Be accommodated in the cylinder 20, on the represented direction of arrow 10a, replace the coil spring 40 of piston 30; Connect piston 30, be used to the head 50 that allows the user push; In order to prevent that piston 30 is 20 that move with respect to cylinder, the fixed part 60 of fixing head 50; And on the oral area 91 of the container 90 of taking in liquid such as shampoo, hair conditioner, shower cream, the lid 70 of fixed pump 10.And direction shown in direction shown in the arrow 10a and the arrow 10b is opposite sense each other.
Bearing sub-assembly 23 possesses: the hole 23a that inserts the spindle unit 31 of piston 30; Be embedded in the interior jut 23b of slot part 21g of cylinder body 21; The jut 23c that is used for fixing head fixed part 60.
Piston 30 possesses: the spindle unit 31 that connects head 50; The spring contact component 32 that contacts with coil spring 40; The valve 33 that is supported by spindle unit 31 and spring contact component 32 movably in direction shown in direction shown in the arrow 10a and the arrow 10b.
Head fixed part 60 possesses: the threaded portion of the internal thread part 50b of chimeric head 50, promptly, external thread part 60a; The slot part 60b of the jut 21h of chimeric cylinder body 21; The slot part 60c of the jut 23c of chimeric bearing sub-assembly 23; And the hole 60d of the spindle unit 31 of insertion piston 30.
And, the material of each parts of pump 10, boiler check valve 22 and coil spring 40 are metal, other parts are resin.
Then, the action to pump 10 describes.
At this, the space that exists along direction shown in the arrow 10b with respect to valve 33 in the inner space of cylinder 20 as chamber 11a, is begun via the groove 31a of spindle unit 31 until the connected space of nozzle 50a as chamber 11b from the groove 32a of spring contact component 32.
When pump 10 is used etc. by the user, be in as shown in Figure 2, head 50 is not fixed on the state on the head fixed part 60.When pump 10 is a state shown in Figure 2, because valve 33 is blocked pore 21d, so container 90 air outside can't enter container 90 inside.Therefore, even pump 10 tipping, container 90 in-to-in liquid can be to container 90 outside outflows yet.
When pump 10 was a state shown in Figure 2, the user pushed head 50 with respect to cylinder 20 to direction shown in the arrow 10b, and then the power of replacing of piston 30 opposing coil springs 40 with respect to cylinder 20, moves in direction shown in the arrow 10b.At this moment, be present in liquid among the 11a of chamber because boiler check valve 22, can't flow to direction shown in the arrow 10b, therefore, be accompanied by piston 30 with respect to cylinder 20 moving in direction shown in the arrow 10b, valve 33 moves to direction shown in the arrow 10a in piston 30, and partially liq flows into chamber 11b via the groove 32a of spring contact component 32.Therefore, be present in the liquid extruding that the liquid among the 11b of chamber is flowed into from chamber 11a, 50a spues from nozzle.
Then, the user reduces power that head 50 is applied, and then piston 30, moves to the direction shown in the arrow 10a with respect to cylinder 20 because of the power of replacing of coil spring 40.At this moment, chamber 11a be accompanied by with respect to the piston 30 of cylinder 20 along the moving of direction shown in the arrow 10a, because volume increases, so pressure decay.Thus, valve 33 moves to direction shown in the arrow 10b in piston 30, and partition chamber 11a is communicated with chamber 11b's.Therefore, among the 11a of chamber, import new liquid via boiler check valve 22.
And, head 50 is from state shown in Figure 2, with respect to cylinder 20, when direction moves shown in the arrow 10b, container 90 air outside enter container 90 inside via the hole 23a of the hole 60d of head fixed part 60 and the gap between the spindle unit 31, bearing sub-assembly 23 and the gap between the spindle unit 31, and the pore 21d of cylinder body 21.Therefore, the user is with respect to cylinder 20, and when direction was pushed shown in the arrow 10b, it is identical with container 90 exterior air pressure that container 90 in-to-in air pressure keep with head 50.
Then, the manufacture method to pump 10 describes.
At first, assembling is equipped with the cylinder body 21 of boiler check valve 22 and packing ring 24.Boiler check valve 22 is pressed into the valve incorporating section 21b of cylinder body 21, thereby is accommodated among the 21b of valve incorporating section from the opposition side of pipe installation portion 21a side.Because cylinder body 21 is gone into from pipe installation portion 21a side pressure, 24 on packing ring is fixed in cylinder body 21 by the jut 21e of cylinder body 21 and support portion 21f clamping.
Then, in spindle unit 31, insert valve 33, fixing spring contact component 32 in the spindle unit 31, thus be assembled into piston 30.Spring contact component 32 is pressed in the spindle unit 31, thereby makes the jut 31b of spindle unit 31 embed slot part 32c, is fixed in the spindle unit 31.
And, be equipped with the cylinder body 21 of boiler check valve 22 and packing ring 24 assembling, and the assembling of piston 30 can carry out any earlier, also can carry out simultaneously.
(piston is taken in operation)
Then, in the cylinder body 21 that boiler check valve 22 and packing ring 24 are installed, insert coil spring 40 and piston 30, bearing sub-assembly 23 is installed on cylinder body 21, thereby piston 30 is accommodated in the cylinder 20.Bearing sub-assembly 23, by being pressed into cylinder body 21, jut 23b embeds the slot part 21g of cylinder body 21, thereby is fixed on the cylinder body 21.
Then, in the 70b of the hole of lid 70, insert cylinder body 21, securement head fixed part 60 on cylinder body 21 and bearing sub-assembly 23.Head fixed part 60 by being pressed into cylinder body 21 and bearing sub-assembly 23, makes the jut 21h of cylinder body 21 embed slot part 60b, and the jut 23c of bearing sub-assembly 23 embeds slot part 60c, thereby is fixed on cylinder body 21 and the bearing sub-assembly 23.
Fig. 3 is the figure of the fabrication phase of pump 10, and head 50 is connected in the section-drawing of the pump 10 of the state before the piston 30.Pump 10 becomes state shown in Figure 3 by above-mentioned operation.
(pre-chimeric operation)
Then, the connection of pre-chimeric spindle unit 31 is used the hole 50c of portion with jut 31c with being connected of head 50.
Fig. 4 is the figure of the fabrication phase of pump 10, the connection usefulness hole 50c of portion of pre-chimeric head 50 and the section-drawing that is connected the pump 10 under the state of using jut 31c of piston 30.Pump 10 becomes state shown in Figure 4 by pre-chimeric operation.
(head is pushed operation)
Then,, push head 50, contact with the external thread part 60a of head fixed part 60 until the internal thread part 50b of head 50 to direction shown in the arrow 10b with respect to cylinder 20.With respect to cylinder 20, push head 50 to direction shown in the arrow 10b, when then moving with head 50, piston 30 also moves to direction shown in the arrow 10b with respect to cylinder 20.At this, the cylinder contact part 32b of piston 30 pushes contact cylinder 20 in the operation at head.In case cylinder contact part 32b contacts cylinder 20, then piston 30 can't move to direction shown in the arrow 10b with respect to cylinder 20.Therefore, the connection of piston 30 jut 31c behind the cylinder contact part 32b of piston 30 contact cylinder 20, when moving with head 50, is pressed into the connection hole 50c of portion of head 50.
Fig. 5 is the figure of the fabrication phase of pump 10, the section-drawing of the pump 10 of the external thread part 60a contact condition of the internal thread part 50b of head 50 and head fixed part 60.Pump 10 is pushed operation by head, becomes state shown in Figure 5.
(chimeric operation)
At last, by the internal thread part 50b of the solid head 50 of spiral shell and the external thread part 60a of head fixed part 60, the connection of piston 30 is pressed into the connection hole 50c of portion of head 50 with jut 31c.In other words, green phase rotates heads 50 for head fixed part 60, thereby the internal thread part 50b of head 50 and the external thread part 60a spiral shell of head fixed part 60 are consolidated, and head 50 moves to direction shown in the arrow 10b with respect to cylinder 20.At this, cylinder contact part 32b has contacted cylinder 20, and piston 30 can't move to direction shown in the arrow 10b with respect to cylinder 20.Be pressed into being connected of head 50 when therefore, the connection of piston 30 is moved with head 50 with jut 31c with the hole 50c of portion.And, head 50, the connection by piston 30 is pressed into jut 31c and connects with the hole 50c of portion, thereby makes jut 50d embed the slot part 31d of piston 30, is fixed on the piston 30.Pump 10 becomes state shown in Figure 1 by chimeric operation.
And, because the connection of piston 30 is pressed into to the connection of head 50 the last of the hole 50c of portion with jut 31c, therefore, the internal thread part 50b of head 50 and the external thread part 60a of head fixed part 60, even under state shown in Figure 1, do not have complete spiral shell solid yet, form some gaps 12.Therefore, the connection of piston 30 with jut 31c before the internal thread part 50b of head 50 is solid with the complete spiral shell of external thread part 60a of head fixed part 60, the connection that is pressed into head 50 with the hole 50c of portion at last.
As described above, the manufacture method of pump 10 so compare in the past, can reduce operation because carry out head 50 simultaneously to fixing to head fixed part 60 of the connection of piston 30 and head 50 in chimeric operation.Therefore, the manufacture method of pump 10 is compared in the past, reduces manufacturing cost.
At this, head 50, head fixed part 60 and lid 70 are when pump 10 is fixed in container 90 and uses, from the exterior visual part, be the part that the design of CF etc. changes according to product easily.On the other hand, cylinder 20 and piston 30 are when pump 10 is fixed in container 90 uses, the part of can't see basically from the outside, and design is difficult to change according to product.
The manufacture method of pump in the past is accommodated in the piston that connects head in the cylinder after piston connects head, therefore, after piston is accommodated in cylinder, when stopping the manufacturing of product, the distinctive head of design aspect is connected cylinder.Therefore, be accommodated in piston in the cylinder after, possibly piston and cylinder can't be used for other products.
On the other hand, the manufacture method of the pump 10 of present embodiment, after being accommodated in piston 30 in the cylinder 20, in piston 30 upper binding head portions 50, therefore, be accommodated in piston 30 in the cylinder 20 after, even when stopping the manufacturing of product, as long as before head 50 connects piston 30, head 50 just is not connected with piston 30.Therefore, be accommodated in piston 30 in the cylinder 20 after, piston 30 and cylinder 20 can be used for other products.
In addition, in the manufacture method of pump 10, the cylinder contact part 32b of piston 30 pushes contact cylinder 20 in the operation at head, therefore, pushes the connection that begins in the operation piston 30 at head and is pressed into the connection of head 50 with jut 31c with among the 50c of portion of hole.Its result is, when beginning chimeric operation, the connection of piston 30 is the connection that is pressed into head 50 with the hole 50c of portion state midway with jut 31c.Therefore, the manufacture method of pump 10, push in the operation not with head the connection that is pressed into head 50 with jut 31c that is connected of piston 30 is compared with the manufacture method of the 50c of hole portion, chimeric operation can be pressed into the connection of piston 30 head 50 with preferable precision with jut 31c connection is with the hole 50c of portion.
And pump 10 can be following structure: the cylinder contact part 32b of piston 30 pushes at head and does not contact cylinder 20 in the operation, only contact cylinder 20 in chimeric operation.
In addition, the manufacture method of pump 10, in the chimeric operation, before the complete spiral shell of external thread part 60a of the internal thread part 50b of head 50 and head fixed part 60 is solid, the connection of piston 30 is pressed into the connection of head 50 fully with among the 50c of portion of hole with jut 31c, therefore, when making a plurality of pump 10, between the individuality of pump 10, even for example the length equidimension of cylinder 20 and piston 30 produces some deviations, in chimeric operation, also can guarantee the connection of piston 30 is pressed into the connection of head 50 with among the 50c of portion of hole with jut 31c.
In addition, pump 10 is provided with to connect on piston 30 and uses jut 31c in the present embodiment, is provided with to connect with the hole 50c of portion on head 50, but according to the present invention, also can be provided with to connect on piston 30 and uses hole portion, is provided with to connect on head 50 and uses jut.
In addition, pump 10 is provided with internal thread part 50b in the present embodiment on head 50, be provided with external thread part 60a on head fixed part 60, but according to the present invention, also can on head 50 external thread part be set, and on head fixed part 60 internal thread part is set.
In addition, pump 10 in the present embodiment, the structure as pump 10 itself does not possess pipette 80, but according to the present invention, the structure as pump 10 itself also can possess pipette 80.
Claims (3)
1. the manufacture method of a pump, described pump possesses: cylinder; Be accommodated in the piston in the described cylinder movably; Connect described piston, be used to the head that allows the user push; The fixed part of that described piston from moving with respect to described cylinder in order to prevent, fixing described head; One side of described piston and described head possesses the opposing party's who is used to connect described piston and described head connection jut; The opposing party of described piston and described head possesses the connection hole portion of chimeric described connection with jut; Described head and described head fixed part possess chimeric threaded portion mutually respectively; Described piston possesses under the solid state of the described threaded portion spiral shell of the described threaded portion of described head and described head fixed part at the opposite side of described head side, contacts the cylinder contact part of described cylinder, it is characterized in that,
Comprise: the piston that described piston is accommodated in the described cylinder is taken in operation; After described piston is taken in operation, with described connection with jut and described connection with the pre-chimeric pre-chimeric operation of hole portion; After described pre-chimeric operation, push described head and push operation with the head that the described threaded portion of described head fixed part contacts until the described threaded portion of described head; After described head is pushed operation,, described connection is pressed into chimeric operation in the portion of described connection usefulness hole with jut by the described threaded portion and the described threaded portion of described head fixed part of the solid described head of spiral shell.
2. the manufacture method of pump as claimed in claim 1 is characterized in that, it is to make described cylinder contact part contact described cylinder that described head is pushed operation.
3. the manufacture method of pump as claimed in claim 1 or 2, it is characterized in that, described chimeric operation is before the complete spiral shell in the described threaded portion of the described threaded portion of described head and described head fixed part is solid, and described connection is pressed into described connection with in the portion of hole fully with jut.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-117541 | 2010-05-21 | ||
| JP2010117541A JP5501861B2 (en) | 2010-05-21 | 2010-05-21 | Manufacturing method of pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102249034A true CN102249034A (en) | 2011-11-23 |
| CN102249034B CN102249034B (en) | 2014-11-12 |
Family
ID=44976687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010232806.5A Expired - Fee Related CN102249034B (en) | 2010-05-21 | 2010-07-16 | Manufacturing method of pump |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5501861B2 (en) |
| CN (1) | CN102249034B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691646A (en) * | 2012-05-16 | 2012-09-26 | 钟竞铮 | Reciprocating elastic diaphragm pump |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6170411B2 (en) * | 2013-10-31 | 2017-07-26 | 株式会社吉野工業所 | Liquid container mounting pump |
| ES2584656B1 (en) * | 2016-05-13 | 2017-02-17 | Grifols, S.A. | RFID LABEL FOR DISPOSITION IN A BOTTLE FOR PRODUCTS DERIVED FROM BLOOD AND USE OF THE SAME |
| KR102196054B1 (en) * | 2020-06-12 | 2020-12-29 | 장홍석 | Dispenser assembly device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104004A (en) * | 1989-01-07 | 1992-04-14 | Alfred Von Schuckmann | Dispenser having piston with channel for passing a stored substance |
| JP2001315822A (en) * | 2000-04-28 | 2001-11-13 | Yoshino Kogyosho Co Ltd | Liquid discharge pump |
| JP2003191989A (en) * | 2001-12-28 | 2003-07-09 | Yoshino Kogyosho Co Ltd | Liquid ejection pump, and method for screwing ejection head in the pump |
| CN1857973A (en) * | 2006-06-09 | 2006-11-08 | 丁要武 | Emulsion pump |
| CN200942936Y (en) * | 2006-07-21 | 2007-09-05 | 昆山希安思塑料制品有限公司 | Foam pump head |
| CN100494008C (en) * | 2006-06-15 | 2009-06-03 | 丁要武 | Spring external emulsion pump |
| JP2010083554A (en) * | 2008-09-30 | 2010-04-15 | Yoshino Kogyosho Co Ltd | Head part side module and pump part side module of discharging pump for discharging container |
-
2010
- 2010-05-21 JP JP2010117541A patent/JP5501861B2/en active Active
- 2010-07-16 CN CN201010232806.5A patent/CN102249034B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104004A (en) * | 1989-01-07 | 1992-04-14 | Alfred Von Schuckmann | Dispenser having piston with channel for passing a stored substance |
| JP2001315822A (en) * | 2000-04-28 | 2001-11-13 | Yoshino Kogyosho Co Ltd | Liquid discharge pump |
| JP2003191989A (en) * | 2001-12-28 | 2003-07-09 | Yoshino Kogyosho Co Ltd | Liquid ejection pump, and method for screwing ejection head in the pump |
| CN1857973A (en) * | 2006-06-09 | 2006-11-08 | 丁要武 | Emulsion pump |
| CN100494008C (en) * | 2006-06-15 | 2009-06-03 | 丁要武 | Spring external emulsion pump |
| CN200942936Y (en) * | 2006-07-21 | 2007-09-05 | 昆山希安思塑料制品有限公司 | Foam pump head |
| JP2010083554A (en) * | 2008-09-30 | 2010-04-15 | Yoshino Kogyosho Co Ltd | Head part side module and pump part side module of discharging pump for discharging container |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691646A (en) * | 2012-05-16 | 2012-09-26 | 钟竞铮 | Reciprocating elastic diaphragm pump |
| CN102691646B (en) * | 2012-05-16 | 2015-08-26 | 钟竞铮 | Reciprocating elastic diaphragm pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5501861B2 (en) | 2014-05-28 |
| CN102249034B (en) | 2014-11-12 |
| JP2011246129A (en) | 2011-12-08 |
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