CN103721881A - Convenient-connection sprayer with grabbing buckle structures - Google Patents
Convenient-connection sprayer with grabbing buckle structures Download PDFInfo
- Publication number
- CN103721881A CN103721881A CN201310683212.XA CN201310683212A CN103721881A CN 103721881 A CN103721881 A CN 103721881A CN 201310683212 A CN201310683212 A CN 201310683212A CN 103721881 A CN103721881 A CN 103721881A
- Authority
- CN
- China
- Prior art keywords
- pump
- district
- pump rod
- pump chamber
- sprayer
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 6
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B05B11/105—Sealing arrangements around pump actuating stem
-
- 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
-
- 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
- B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
- B05B11/1091—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 the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
Abstract
The invention discloses a convenient-connection sprayer with grabbing buckle structures. The convenient-connection sprayer comprises a sealing cup which comprises a sealing cup base, a connecting part protruding outwards is arranged in the sealing cup base, an annular groove is formed between the connecting part and the sealing cup base, a flange is arranged on the periphery of the upper end of the sealing cup base, an annular buckling position is formed between the flange and the outer wall of the sealing cup base, and an installing hole is formed in the connecting part; a pump chamber is arranged in the installing hole, an inner gasket is arranged between the upper end of the pump chamber and the connecting part, a limiting protrusive ring is arranged on the outer wall of the upper end of the pump chamber, a plurality of grabbing buckles protruding inwards are evenly distributed on the connecting part and can tightly connect the pump chamber in the sealing cup, the grabbing buckles protruding inwards are arranged on the lower end face of the limiting protrusive ring in a clamping mode, a pump rod assembly is arranged in the pump chamber, and a button is arranged on the upper portion of the pump rod assembly and can drive the pump rod assembly to work. The convenient-connection sprayer with the grabbing buckle structures is simple in structure and convenient to connect, a pump is started up fast, and the spray amount is relatively stable.
Description
Technical field
The present invention relates to a kind of band easy to connect and grab the sprayer of mouth structure.
Background technology
Sprayer is due to its design fineness, easy to use, widely the industry such as application and daily use chemicals and medicine.But existing spray structure is complicated, and manufacture difficulty is large, and production cost is high, and it is connected existing sprayer with bottle, assembling is inconvenient.
The shortcomings such as in addition, the defect due in existing sprayer design, has in use existed pump relatively slow, and spray volume is stable relatively not.Can not meet user's demand.
So existing sprayer awaits further perfect.
Summary of the invention
The object of the invention is, in order to overcome weak point of the prior art, provides a kind of simple in structure, easy to connect, plays pump fast, and the metastable band easy to connect of spray volume is grabbed the sprayer of mouth structure.
In order to achieve the above object, the present invention adopts following scheme:
A kind of band easy to connect is grabbed the sprayer of mouth structure, include envelope cup, it is characterized in that: described envelope cup includes envelope cup, in described envelope cup, be provided with outwardly connecting portion, between described connecting portion and envelope cup, be provided with cannelure, in the surrounding of described envelope cup upper end, be provided with flange, between described flange and envelope cup outer wall, form annular button bit, on described connecting portion, be provided with installing hole, in described installing hole, be provided with pump chamber, between described pump chamber upper end and connecting portion, be provided with internal gasket, in described pump chamber upper end, outer wall is provided with position limiting convex ring, on described connecting portion, be evenly equipped with a plurality of convexes that can make pump chamber closely be connected in envelope cup and grab mouth, described convex is grabbed mouth and is fastened on position limiting convex ring lower surface, in described pump chamber, be provided with pump rod assembly, on described pump rod assembly top, be provided with the button that can drive the work of pump rod assembly.
A kind of band easy to connect as above is grabbed the sprayer of mouth structure, it is characterized in that being provided with pad connecting ring on described pump chamber upper surface, between described pad connecting ring and pump chamber upper surface, form and be connected step, described internal gasket is set on pad connecting ring, top, described internal gasket upper surface is pressed on connecting portion inwall, and top, described internal gasket lower surface is pressed in and connects on step.
A kind of band easy to connect as above is grabbed the sprayer of mouth structure, it is characterized in that described pump chamber includes the first pump district, below described the first pump district, be provided with the second pump district, the internal diameter in the second pump district is less than the internal diameter in the first pump district, between described the first pump district and the second pump district, be provided with the first connecting portion, in described the second lower end, pump district, be connected with San Beng district, the internal diameter in described San Beng district is less than described the second pump district internal diameter, between described the second Yu Sanbeng district, pump district, be provided with the second connecting portion, below described San Beng district, be provided with positioning step.
A kind of band easy to connect as above is grabbed the sprayer of mouth structure, it is characterized in that described pump rod group includes the tightening cover that is arranged on pump chamber upper inside wall, in described tightening cover, be provided with pump rod, on pump rod, be provided with limited step on described, the upper pump rod on described limited step top stretches out described envelope cup, the upper pump rod of described limited step bottom is arranged in envelope cup, described button is connected on pump rod, on upper pump rod outer wall below described limited step, be arranged with piston, between described piston and limited step, be provided with auxiliary spring, described auxiliary spring is set on pump rod, in pump chamber on described below pump rod, be provided with lower pump rod, between described lower pump rod and positioning step, be provided with main spring, in described pump chamber bottom, be provided with pump pearl.
A kind of band easy to connect as above is grabbed the sprayer of mouth structure, it is characterized in that described lower pump rod includes the lower pump rod body that can insert pump rod inner chamber, on described lower pump rod body lower end, is provided with a pearl boss.
A kind of band easy to connect as above is grabbed the sprayer of mouth structure, it is characterized in that being provided with outer pad in described annular button bit.
A kind of band easy to connect as above is grabbed the sprayer of mouth structure, it is characterized in that being connected with liquid guiding tube in described pump chamber lower end.
A kind of band easy to connect as above is grabbed the sprayer of mouth structure, it is characterized in that being provided with cloud point on the described button port of export.
In sum, the present invention with respect to its beneficial effect of prior art is:
One, the present invention is simple in structure, on envelope cup, is provided with flange, between described flange and envelope cup outer wall, forms annular button bit, can by being fastened, be fastenedly connected with bottle conveniently, and production cost is low.
Two, middle pump body of the present invention and internal gasket adopt and grab a mouthful mode fit sealing, good sealing effect.
Three, middle pump body assembly of the present invention adopts dual spring design, makes sprayer of the present invention play pump fast, and spray volume is stable.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is Fig. 1 midship section schematic diagram;
Fig. 4 is the enlarged drawing at A place in Fig. 3;
Fig. 5 is the schematic diagram of combining cover in the present invention;
Fig. 6 is the schematic diagram of pump chamber of the present invention;
Fig. 7 is the schematic diagram of tightening cover of the present invention;
Fig. 8 is the schematic diagram of pump rod under the present invention.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the invention will be further described:
Band a kind of easy to connect as shown in Fig. 1 to 8 is grabbed the sprayer of mouth structure, include envelope cup 1, described envelope cup 1 includes envelope cup 11, in described envelope cup 11, be provided with outwardly connecting portion 12, between described connecting portion 12 and envelope cup 11, be provided with cannelure 13, in described envelope cup 11 upper end surroundings, be provided with flange 14, between described flange 14 and envelope cup 11 outer walls, form annular button bit 15, on described connecting portion 12, be provided with installing hole 16, in described installing hole 16, be provided with pump chamber 2, between described pump chamber 2 upper ends and connecting portion 12, be provided with internal gasket 3, at described pump chamber 2 upper end outer walls, be provided with position limiting convex ring 21, on described connecting portion 1, be evenly equipped with a plurality of convexes that can make pump chamber 2 closely be connected in envelope cup 1 and grab mouth 4, described convex is grabbed mouth 4 and is fastened on position limiting convex ring 21 lower surfaces, in described pump chamber 2, be provided with pump rod assembly 5, on described pump rod assembly 5 tops, be provided with the button 6 that can drive 5 work of pump rod assembly.The present invention is simple in structure, on envelope cup, is provided with flange, between described flange and envelope cup outer wall, forms annular button bit, can by being fastened, be fastenedly connected with bottle conveniently, and production cost is low.
As shown in Figures 2 to 4, in the present invention, on described pump chamber 2 upper surfaces, be provided with pad connecting ring 22, between described pad connecting ring 22 and pump chamber 2 upper surfaces, form and be connected step 23, described internal gasket 3 is set on pad connecting ring 22, described internal gasket 3 tops, upper surface are pressed on connecting portion 12 inwalls, and described internal gasket 3 tops, lower surface are pressed in and connect on step 23.
As shown in Figure 6, pump chamber described in the present invention 2 includes the first pump district 211, below described the first pump district 211, be provided with the second pump district 212, the internal diameter in the second pump district 212 is less than the internal diameter in the first pump district 211, between described the first pump district 211 and the second pump district 212, be provided with the first connecting portion 213, in 212 lower ends, described the second pump district, be connected with San Beng district 214, the internal diameter in described San Beng district 214 is less than described the second pump district 212 internal diameters, between 212 Yu Sanbeng districts 214, described the second pump district, be provided with the second connecting portion 215, below described San Beng district 214, be provided with positioning step 216.
As shown in Figures 2 to 4, the assembly of pump rod described in the present invention 5 includes the tightening cover 51 that is arranged on pump chamber 2 upper inside wall, in described tightening cover 51, be provided with pump rod 52, on pump rod 52, be provided with limited step 53 on described, the upper pump rod 52 on described limited step 53 tops stretches out described envelope cup 1, the upper pump rod 52 of described limited step 53 bottoms is arranged in envelope cup 1, described button 6 is connected on pump rod 52, on upper pump rod 52 outer walls below described limited step 53, be arranged with piston 54, between described piston 54 and limited step 53, be provided with auxiliary spring 55, described auxiliary spring 55 is set on pump rod 52, in pump chamber 21 on described below pump rod 52, be provided with lower pump rod 56, between described lower pump rod 56 and positioning step 216, be provided with main spring 57, in described pump chamber 21 bottoms, be provided with pump pearl 58.
As shown in Figure 8, described in the present invention, lower pump rod 56 includes the lower pump rod body 561 that can insert pump rod 52 inner chambers, on described lower pump rod body 561 lower ends, is provided with a pearl boss 562.Middle pump body assembly of the present invention adopts dual spring design, makes sprayer of the present invention play pump fast, and spray volume is stable.
In the present invention, in described annular button bit 15, be provided with outer pad 7.In described pump chamber 21 lower ends, be connected with liquid guiding tube 8.On described button 6 ports of export, be provided with cloud point 9.
Operation principle of the present invention:
While 1, pressing button, overcome main spring elastic force, button moves down, because of the effect of auxiliary spring elastic force, piston and then moves down together, and inner chamber gas is compressed, when piston withstands pump chamber, overcome auxiliary spring elastic force piston and lower pump rod sealing position is opened, inner chamber gas from then on position is discharged from;
2, during release button, because of major-minor spring action, piston and lower pump rod rapidly sealing and together with resilience, inner chamber forms parital vacuum, under external atmosphere pressure effect, pump pearl is introduced and washed open to liquid from liquid guiding tube and enter inner chamber; Continue to press, thereby liquid is formed to vaporific ejection by the upper pump rod cloud point of flowing through because of liquid Incoercibility.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a band easy to connect is grabbed the sprayer of mouth structure, include envelope cup (1), it is characterized in that: described envelope cup (1) includes envelope cup (11), in described envelope cup (11), be provided with outwardly connecting portion (12), between described connecting portion (12) and envelope cup (11), be provided with cannelure (13), in the surrounding of described envelope cup (11) upper end, be provided with flange (14), between described flange (14) and envelope cup (11) outer wall, form annular button bit (15), on described connecting portion (12), be provided with installing hole (16), in described installing hole (16), be provided with pump chamber (2), between described pump chamber (2) upper end and connecting portion (12), be provided with internal gasket (3), in described pump chamber (2) upper end, outer wall is provided with position limiting convex ring (21), on described connecting portion (1), be evenly equipped with a plurality of convexes that can make pump chamber (2) closely be connected in envelope cup (1) and grab mouthful (4), described convex is grabbed mouthful (4) and is fastened on position limiting convex ring (21) lower surface, in described pump chamber (2), be provided with pump rod assembly (5), on described pump rod assembly (5) top, be provided with the button (6) that can drive pump rod assembly (5) work.
2. a kind of band easy to connect according to claim 1 is grabbed the sprayer of mouth structure, it is characterized in that being provided with pad connecting ring (22) on described pump chamber (2) upper surface, between described pad connecting ring (22) and pump chamber (2) upper surface, form and be connected step (23), described internal gasket (3) is set on pad connecting ring (22), top, described internal gasket (3) upper surface is pressed on connecting portion (12) inwall, and top, described internal gasket (3) lower surface is pressed in and connects on step (23).
3. a kind of band easy to connect according to claim 1 is grabbed the sprayer of mouth structure, it is characterized in that described pump chamber (2) includes the first pump district (211), in described the first below, pump district (211), be provided with the second pump district (212), the internal diameter in the second pump district (212) is less than the internal diameter in the first pump district (211), between described the first pump district (211) and the second pump district (212), be provided with the first connecting portion (213), in described the second lower end, pump district (212), be connected with San Beng district (214), the internal diameter in described San Beng district (214) is less than described the second pump district (212) internal diameter, between described the second pump district (212) Yu Sanbeng district (214), be provided with the second connecting portion (215), in below, described San Beng district (214), be provided with positioning step (216).
4. a kind of band easy to connect according to claim 3 is grabbed the sprayer of mouth structure, it is characterized in that described pump rod assembly (5) includes the tightening cover (51) that is arranged on pump chamber (2) upper inside wall, in described tightening cover (51), be provided with upper pump rod (52), on pump rod (52), be provided with limited step (53) on described, the upper pump rod (52) on described limited step (53) top stretches out described envelope cup (1), the upper pump rod (52) of described limited step (53) bottom is arranged in envelope cup (1), described button (6) is connected on pump rod (52), on upper pump rod (52) outer wall of described limited step (53) below, be arranged with piston (54), between described piston (54) and limited step (53), be provided with auxiliary spring (55), described auxiliary spring (55) is set on pump rod (52), in the pump chamber (2) of pump rod on described (52) below, be provided with lower pump rod (56), between described lower pump rod (56) and positioning step (216), be provided with main spring (57), in described pump chamber (2) bottom, be provided with pump pearl (58).
5. a kind of band easy to connect according to claim 4 is grabbed the sprayer of mouth structure, it is characterized in that described lower pump rod (56) includes the lower pump rod body (561) that can insert pump rod (52) inner chamber, is provided with a pearl boss (562) on described lower pump rod body (561) lower end.
6. a kind of band easy to connect according to claim 1 is grabbed the sprayer of mouth structure, it is characterized in that being provided with outer pad (7) in described annular button bit (15), in described pump chamber (21) lower end, be connected with liquid guiding tube (8), on described button (6) port of export, be provided with cloud point (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683212.XA CN103721881B (en) | 2013-12-13 | 2013-12-13 | The aerosol apparatus of mouth structure grabbed by a kind of band easy to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683212.XA CN103721881B (en) | 2013-12-13 | 2013-12-13 | The aerosol apparatus of mouth structure grabbed by a kind of band easy to connect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103721881A true CN103721881A (en) | 2014-04-16 |
| CN103721881B CN103721881B (en) | 2016-06-29 |
Family
ID=50446316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310683212.XA Active CN103721881B (en) | 2013-12-13 | 2013-12-13 | The aerosol apparatus of mouth structure grabbed by a kind of band easy to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103721881B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958731A (en) * | 1995-08-22 | 1997-03-04 | Yoshino Kogyosho Co Ltd | Pump unit for container |
| US5803318A (en) * | 1994-04-27 | 1998-09-08 | Valois S.A. | Precompression pump |
| US6332561B1 (en) * | 1998-03-26 | 2001-12-25 | Valois S.A. | Airless dispensing device |
| CN1646231A (en) * | 2002-04-17 | 2005-07-27 | 瓦卢瓦有限合伙公司 | Distribution pump for a liquid product |
| CN201942079U (en) * | 2011-01-15 | 2011-08-24 | 中山市美捷时喷雾阀有限公司 | Novel binary packaging bag valve |
| CN202638659U (en) * | 2012-05-05 | 2013-01-02 | 中山市美捷时喷雾阀有限公司 | Atomizing pump with double springs |
| CN203209237U (en) * | 2013-01-23 | 2013-09-25 | 中山市美捷时包装制品有限公司 | Safe corrosion-resistant continuous female valve |
| CN203635388U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Novel atomizer with sealing cup |
-
2013
- 2013-12-13 CN CN201310683212.XA patent/CN103721881B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803318A (en) * | 1994-04-27 | 1998-09-08 | Valois S.A. | Precompression pump |
| JP3661062B2 (en) * | 1994-04-27 | 2005-06-15 | バロワ ソシエテ アノニム | Improved precompression pump |
| JPH0958731A (en) * | 1995-08-22 | 1997-03-04 | Yoshino Kogyosho Co Ltd | Pump unit for container |
| US6332561B1 (en) * | 1998-03-26 | 2001-12-25 | Valois S.A. | Airless dispensing device |
| CN1646231A (en) * | 2002-04-17 | 2005-07-27 | 瓦卢瓦有限合伙公司 | Distribution pump for a liquid product |
| CN201942079U (en) * | 2011-01-15 | 2011-08-24 | 中山市美捷时喷雾阀有限公司 | Novel binary packaging bag valve |
| CN202638659U (en) * | 2012-05-05 | 2013-01-02 | 中山市美捷时喷雾阀有限公司 | Atomizing pump with double springs |
| CN203209237U (en) * | 2013-01-23 | 2013-09-25 | 中山市美捷时包装制品有限公司 | Safe corrosion-resistant continuous female valve |
| CN203635388U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Novel atomizer with sealing cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103721881B (en) | 2016-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
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| CP03 | Change of name, title or address |