CN203635387U - Atomizing pump device with threaded sealing cup - Google Patents
Atomizing pump device with threaded sealing cup Download PDFInfo
- Publication number
- CN203635387U CN203635387U CN201320825391.1U CN201320825391U CN203635387U CN 203635387 U CN203635387 U CN 203635387U CN 201320825391 U CN201320825391 U CN 201320825391U CN 203635387 U CN203635387 U CN 203635387U
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- China
- Prior art keywords
- pump
- district
- envelope cup
- pump chamber
- pump rod
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Abstract
The utility model discloses an atomizing pump device with a threaded sealing cup. The atomizing pump device with the threaded sealing cup comprises the sealing cup, wherein the sealing cup comprises a sealing cup seat, threads are arranged on the outer wall of the sealing cup seat, the sealing cup seat is provided with an outwards protruding connecting part, the outwards protruding connecting part is provided with an installation hole, a pump chamber is arranged in the installation hole, the outer wall of the upper end of the pump chamber is provided with a limiting protruding ring, the upper end surface of the pump chamber is provided with a gasket connecting ring, a connecting step is formed between the gasket connecting ring and the upper end surface of the pump chamber, the gasket connecting ring is provided with an inner gasket in a sleeved mode, a plurality of inwards protruding grasping ports enabling the pump chamber to be tightly connected inside the sealing cup are evenly distributed on the outwards protruding connecting part and are arranged on the lower end surface of the limiting protruding ring in a clamping mode, a pump rod assembly is arranged in the pump chamber, a button is arranged at the upper portion of the pump rod assembly, and an atomizing point is arranged at the outlet end of the button. The atomizing pump device with the threaded sealing cup is simple in structure, convenient to connect, fast in pump starting and relatively stable in spraying-out amount.
Description
Technical field
The utility model relates to a kind of threaded envelope cup atomizing pump device.
Background technology
Atomizing pump is due to its design fineness, easy to use, widely the industry such as application and daily use chemicals and medicine.But existing atomizing pump, complex structure, manufacture difficulty is large, and production cost is high, and it is connected existing atomizing pump with bottle, and assembling is inconvenient.
In addition, due to the defect in the design of existing atomizing pump, has in use existed pump relatively slow, spray volume such as stablizes relatively not at the shortcoming.Can not meet user's demand.
So existing atomizing pump awaits further perfect.
Utility model content
The purpose of this utility model 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 spray volume is relatively stable, threaded envelope cup atomizing pump device.
In order to achieve the above object, the utility model adopts following scheme:
A kind of threaded envelope cup atomizing pump device, include envelope cup, it is characterized in that: described envelope cup includes envelope cup, on described envelope cup outer wall, be provided with the thread being connected with bottle, on described envelope cup, be provided with evagination connecting portion, on described evagination connecting portion, be provided with installing hole, in described installing hole, be provided with pump chamber, in described pump chamber upper end, outer wall is provided with position limiting convex ring, on described pump chamber upper surface, be provided with pad connecting ring, between described pad connecting ring and pump chamber upper surface, form and be connected step, on described pad connecting ring, be arranged with internal gasket, top, described internal gasket upper surface is pressed on evagination connecting portion inwall, top, described internal gasket lower surface is pressed in and connects on step, on described evagination connecting portion, be evenly equipped with multiple 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, be provided with the button that can drive the work of pump rod assembly on described pump rod assembly top, on the described button port of export, be provided with cloud point.
The threaded envelope cup of one as above atomizing pump device, 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, be connected with San Beng district in described the second lower end, pump district, the internal diameter in described San Beng district is less than described the second pump district internal diameter, between described the second pump district and San Beng district, be provided with the second connecting portion, below described San Beng district, be provided with positioning step.
The threaded envelope cup of one as above atomizing pump device, it is characterized in that described pump rod assembly includes the locking cover that is arranged on pump chamber upper inside wall, in described locking 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, be provided with pump pearl in described pump chamber bottom.
The threaded envelope cup of one as above atomizing pump device, 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 seal head.
The threaded envelope cup of one as above atomizing pump device, is characterized in that being provided with locating convex block on described tightening cover, is provided with locating hole in described pump chamber upper end, and described locating convex block is arranged in locating hole.
The threaded envelope cup of one as above atomizing pump device, is characterized in that being provided with outer pad in described envelope cup.
The threaded envelope cup of one as above atomizing pump device, is characterized in that being connected with liquid guiding tube in described pump chamber lower end.
In sum, the utility model with respect to its beneficial effect of prior art is:
One, the utility model is simple in structure, and envelope cup is provided with thread, can be coordinated and is fastenedly connected conveniently by thread with bottle, and production cost is low.
Two, the utility model middle pump body and internal gasket adopt and grab a mouthful mode fit sealing, good sealing effect.
Three, the utility model middle pump body assembly adopts dual spring design, makes the utility model sprayer play pump fast, and spray volume is stable.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model;
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 tightening cover in the utility model;
Fig. 6 is the schematic diagram of pump rod under the utility model;
Fig. 7 is the schematic diagram of the utility model pump chamber;
Fig. 8 is the schematic diagram of the utility model envelope cup.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the utility model is further described:
The threaded envelope cup of one atomizing pump device as shown in Fig. 1 to 8, include envelope cup 1, described envelope cup 1 includes envelope cup 11, on described envelope cup 11 outer walls, be provided with the thread 12 being connected with bottle, on described envelope cup 11, be provided with evagination connecting portion 13, on described evagination connecting portion 13, be provided with installing hole 14, in described installing hole 14, be provided with pump chamber 2, be provided with position limiting convex ring 21 at described pump chamber 2 upper end outer walls, 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, on described pad connecting ring 22, be arranged with internal gasket 24, described internal gasket 24 tops, upper surface are pressed on evagination connecting portion 13 inwalls, described internal gasket 24 tops, lower surface are pressed in and connect on step 23, on described evagination connecting portion 13, be evenly equipped with multiple convexes that can make pump chamber 2 closely be connected in envelope cup 1 and grab mouth 3, described convex is grabbed mouth 3 and is fastened on position limiting convex ring 21 lower surfaces, in described pump chamber 2, be provided with pump rod assembly 4, be provided with the button 7 that can drive pump rod assembly 4 to work on described pump rod assembly 4 tops, on described button 7 ports of export, be provided with cloud point.The utility model is simple in structure, and envelope cup is provided with thread, can be coordinated and is fastenedly connected conveniently by thread with bottle, and production cost is low.
As Fig. 2, shown in 3 and 7, pump chamber 2 described in the utility model 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, be connected with San Beng district 214 in 212 lower ends, described the second pump district, the internal diameter in described San Beng district 214 is less than described the second pump district 212 internal diameters, between described the second pump district 212 and San Beng district 214, be provided with the second connecting portion 215, below described San Beng district 214, be provided with positioning step 216.
As shown in Figures 3 and 4, the assembly of pump rod described in the utility model 4 includes the locking cover 41 that is arranged on pump chamber 2 upper inside wall, in described locking cover 41, be provided with pump rod 42, on pump rod 42, be provided with limited step 43 on described, the upper pump rod 42 on described limited step 43 tops stretches out described envelope cup 1, the upper pump rod 42 of described limited step 43 bottoms is arranged in envelope cup 1, described button 7 is connected on pump rod 42, on upper pump rod 42 outer walls below described limited step 43, be arranged with piston 44, between described piston 44 and limited step 43, be provided with auxiliary spring 45, described auxiliary spring 45 is set on pump rod 42, in pump chamber 2 on described below pump rod 42, be provided with lower pump rod 46, between described lower pump rod 46 and positioning step 216, be provided with main spring 47, be provided with pump pearl 48 in described pump chamber 2 bottoms.
As shown in Figure 6, described in the utility model, lower pump rod 461 includes the lower pump rod body 461 that can insert pump rod 42 inner chambers, on described lower pump rod body 461 lower ends, is provided with seal head 462.
In the utility model, on described tightening cover 41, be provided with locating convex block 411, be provided with locating hole 2111 in described pump chamber 2 upper ends, described locating convex block 411 is arranged in locating hole 2111.
In the utility model, in described envelope cup 11, be provided with outer pad 5.Be connected with liquid guiding tube 6 in described pump chamber 21 lower ends.
Operation principle of the present utility model:
1, while 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, in the time that 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, when 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 general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a threaded envelope cup atomizing pump device, include envelope cup (1), it is characterized in that: described envelope cup (1) includes envelope cup (11), on described envelope cup (11) outer wall, be provided with the thread (12) being connected with bottle, on described envelope cup (11), be provided with evagination connecting portion (13), on described evagination connecting portion (13), be provided with installing hole (14), in described installing hole (14), be provided with pump chamber (2), in described pump chamber (2) upper end, outer wall is provided with position limiting convex ring (21), on described pump chamber (2) upper surface, be provided with pad connecting ring (22), between described pad connecting ring (22) and pump chamber (2) upper surface, form and be connected step (23), on described pad connecting ring (22), be arranged with internal gasket (24), top, described internal gasket (24) upper surface is pressed on evagination connecting portion (13) inwall, top, described internal gasket (24) lower surface is pressed in and connects on step (23), on described evagination connecting portion (13), be evenly equipped with multiple convexes that can make pump chamber (2) closely be connected in envelope cup (1) and grab mouthful (3), described convex is grabbed mouthful (3) and is fastened on position limiting convex ring (21) lower surface, in described pump chamber (2), be provided with pump rod assembly (4), be provided with the button (7) that can drive pump rod assembly (4) work on described pump rod assembly (4) top, on described button (7) port of export, be provided with cloud point.
2. the threaded envelope cup of one according to claim 1 atomizing pump device, it is characterized in that described pump chamber (2) includes the first pump district (211), be provided with the second pump district (212) in described the first below, pump district (211), 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), be connected with San Beng district (214) in described the second lower end, pump district (212), 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) and San Beng district (214), be provided with the second connecting portion (215), be provided with positioning step (216) in below, described San Beng district (214).
3. the threaded envelope cup of one according to claim 2 atomizing pump device, it is characterized in that described pump rod assembly (4) includes the locking cover (41) that is arranged on pump chamber (2) upper inside wall, in described locking cover (41), be provided with upper pump rod (42), on pump rod (42), be provided with limited step (43) on described, the upper pump rod (42) on described limited step (43) top stretches out described envelope cup (1), the upper pump rod (42) of described limited step (43) bottom is arranged in envelope cup (1), described button (7) is connected on pump rod (42), on upper pump rod (42) outer wall of described limited step (43) below, be arranged with piston (44), between described piston (44) and limited step (43), be provided with auxiliary spring (45), described auxiliary spring (45) is set on pump rod (42), in the pump chamber (2) of pump rod on described (42) below, be provided with lower pump rod (46), between described lower pump rod (46) and positioning step (216), be provided with main spring (47), be provided with pump pearl (48) in described pump chamber (2) bottom.
4. the threaded envelope cup of one according to claim 3 atomizing pump device, it is characterized in that described lower pump rod (46) includes the lower pump rod body (461) that can insert pump rod (42) inner chamber, is provided with seal head (462) on described lower pump rod body (461) lower end.
5. the threaded envelope cup of one according to claim 3 atomizing pump device, it is characterized in that being provided with locating convex block (411) on described locking cover (41), be provided with locating hole (2111) in described pump chamber (2) upper end, described locating convex block (411) is arranged in locating hole (2111).
6. the threaded envelope cup of one according to claim 1 atomizing pump device, is characterized in that being provided with outer pad (5) in described envelope cup (11).
7. the threaded envelope cup of one according to claim 3 atomizing pump device, is characterized in that being connected with liquid guiding tube (6) in described pump chamber (21) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825391.1U CN203635387U (en) | 2013-12-13 | 2013-12-13 | Atomizing pump device with threaded sealing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825391.1U CN203635387U (en) | 2013-12-13 | 2013-12-13 | Atomizing pump device with threaded sealing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635387U true CN203635387U (en) | 2014-06-11 |
Family
ID=50866669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825391.1U Withdrawn - After Issue CN203635387U (en) | 2013-12-13 | 2013-12-13 | Atomizing pump device with threaded sealing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691597A (en) * | 2013-12-13 | 2014-04-02 | 中山市美捷时包装制品有限公司 | Spraying equipment with sealed cup |
| CN104609021A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Emulsion pump with fork and external spring |
-
2013
- 2013-12-13 CN CN201320825391.1U patent/CN203635387U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691597A (en) * | 2013-12-13 | 2014-04-02 | 中山市美捷时包装制品有限公司 | Spraying equipment with sealed cup |
| CN103691597B (en) * | 2013-12-13 | 2016-08-17 | 中山市美捷时包装制品有限公司 | A kind of sealing cup spraying apparatus |
| CN104609021A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Emulsion pump with fork and external spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |