CN203635386U - Novel atomizing pump mechanism - Google Patents

Novel atomizing pump mechanism Download PDF

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Publication number
CN203635386U
CN203635386U CN201320822833.7U CN201320822833U CN203635386U CN 203635386 U CN203635386 U CN 203635386U CN 201320822833 U CN201320822833 U CN 201320822833U CN 203635386 U CN203635386 U CN 203635386U
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China
Prior art keywords
pump
district
rod
chamber
machanism
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CN201320822833.7U
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Chinese (zh)
Inventor
施永忠
梁金考
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Zhongshan Majesty Packaging Products Co Ltd
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Zhongshan Majesty Packaging Products Co Ltd
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Priority to CN201320822833.7U priority Critical patent/CN203635386U/en
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Abstract

The utility model discloses a novel atomizing pump mechanism which comprises a sealing cup. The novel atomizing pump mechanism is characterized in that the sealing cup comprises a sealing cup base, an outward-protruding connecting part is arranged on the sealing cup base and provided with an installation hole, the installation hole is internally provided with a pump chamber, the outer wall of the upper end of the pump chamber is provided with a limiting protruding ring, an inner gasket is arranged between the upper end face of the pump chamber and the inner wall of the outward-protruding connecting part which is provided with a plurality of inward-protruding grabbing openings capable of enabling the pump chamber to be tightly connected into the sealing cup, and the inward-protruding grabbing openings are clamped on the lower end face of the limiting protruding ring, the pump chamber is internally provided with a pump core assembly, the upper portion of the pump core assembly is provided with a knob capable of driving the pump core assembly to work, and the outlet end of the knob is provided with a cloud point. The novel atomizing pump mechanism is used for overcoming the defects in the prior art, and is simple in structure, convenient to connect, fast in pump starting and relatively stable in discharge rate.

Description

A kind of novel atomizing pump machanism
Technical field
The utility model relates to a kind of novel atomizing pump machanism.
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 part is many, complex structure, manufacture difficulty is large, and production cost is high.
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, the metastable novel atomizing pump machanism of spray volume.
In order to achieve the above object, the utility model adopts following scheme:
A kind of novel atomizing pump machanism, include envelope cup, it is characterized in that: described envelope cup includes envelope cup, 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, between described pump chamber upper surface and evagination connecting portion inwall, be provided with internal gasket, on described evagination connecting portion, be provided 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 core assembly, be provided with the button of energy driving pump core assembly work on described pump core assembly top, on the described button port of export, be provided with cloud point.
A kind of novel atomizing pump machanism as above, 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.
A kind of novel atomizing pump machanism as above, it is characterized in that described pump core 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.
A kind of novel atomizing pump machanism as above, 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.
A kind of novel atomizing pump machanism as above, 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.
A kind of novel atomizing pump machanism as above, is characterized in that being provided with outer pad in described envelope cup.
A kind of novel atomizing pump machanism as above, is characterized in that being connected with liquid guiding tube in described pump chamber lower end.
A kind of novel atomizing pump machanism as above, is characterized in that it is six that described convex is grabbed mouth, and described six convexes are grabbed mouth and are distributed on evagination connecting portion.
A kind of novel atomizing pump machanism as above, is characterized in that it is eight that described convex is grabbed mouth, and described eight convexes are grabbed mouth and are distributed on evagination connecting portion.
In sum, the utility model with respect to its beneficial effect of prior art is:
One, the utility model is simple in structure, and part is relatively less, 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.
Accompanying drawing explanation
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 the utility model pump chamber;
Fig. 7 is the schematic diagram of pump rod under the utility model;
Fig. 8 is the schematic diagram of the utility model envelope cup.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further described:
A kind of novel atomizing pump machanism as shown in Fig. 1 to 8, include envelope cup 1, described envelope cup 1 includes envelope cup 11, on described envelope cup 11, be provided with evagination connecting portion 12, on described evagination connecting portion 12, be provided with installing hole 13, in described installing hole 13, be provided with pump chamber 2, be provided with position limiting convex ring 21 at described pump chamber 2 upper end outer walls, between described pump chamber 2 upper surfaces and evagination connecting portion 12 inwalls, be provided with internal gasket 3, on described evagination connecting portion 12, be provided with multiple 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 core assembly 5, be provided with the button 6 that energy driving pump core assembly 5 is worked on described pump core assembly 5 tops, on described button 6 ports of export, be provided with cloud point 7.The utility model middle pump body and internal gasket adopt grabs a mouthful mode fit sealing, good sealing effect.
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 2 to 4, the core assembly of pump described in the utility model 5 includes the locking cover 51 that is arranged on pump chamber 2 upper inside wall, in described locking 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 2 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, be provided with pump pearl 58 in described pump chamber 2 bottoms.
As shown in Figure 6, described in the utility model, 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 seal head 562.
In the utility model, on described tightening cover 51, be provided with locating convex block 511, be provided with locating hole in described pump chamber 2 upper ends, described locating convex block 511 is arranged in locating hole.In the utility model, in described envelope cup 11, be provided with outer pad 8.Be connected with liquid guiding tube 9 in described pump chamber 2 lower ends.
In the utility model, convex is grabbed the first embodiment of mouth 4, and it is six that described convex is grabbed mouth 4, and described six convexes are grabbed mouth 4 and are distributed on evagination connecting portion 12.
In the utility model, convex is grabbed the second embodiment of mouth 4, and it is eight that described convex is grabbed mouth 4, and described eight convexes are grabbed mouth 4 and are distributed on evagination connecting portion 12.
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, thus because of liquid Incoercibility by liquid by the flow through button spray orifice ejection of upper pump rod.
More than show and described basic 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 (9)

1. a novel atomizing pump machanism, include envelope cup (1), it is characterized in that: described envelope cup (1) includes envelope cup (11), on described envelope cup (11), be provided with evagination connecting portion (12), on described evagination connecting portion (12), be provided with installing hole (13), in described installing hole (13), be provided with pump chamber (2), in described pump chamber (2) upper end, outer wall is provided with position limiting convex ring (21), between described pump chamber (2) upper surface and evagination connecting portion (12) inwall, be provided with internal gasket (3), on described evagination connecting portion (12), be provided with multiple 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 core assembly (5), be provided with the button (6) of energy driving pump core assembly (5) work on described pump core assembly (5) top, on described button (6) port of export, be provided with cloud point (7).
2. a kind of novel atomizing pump machanism according to claim 1, 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. a kind of novel atomizing pump machanism according to claim 2, it is characterized in that described pump core assembly (5) includes the locking cover (51) that is arranged on pump chamber (2) upper inside wall, in described locking 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), be provided with pump pearl (58) in described pump chamber (2) bottom.
4. a kind of novel atomizing pump machanism according to claim 3, 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 seal head (562) on described lower pump rod body (561) lower end.
5. a kind of novel atomizing pump machanism according to claim 3, is characterized in that being provided with locating convex block (511) on described locking cover (51), is provided with locating hole in described pump chamber (2) upper end, and described locating convex block (511) is arranged in locating hole.
6. a kind of novel atomizing pump machanism according to claim 1, is characterized in that being provided with outer pad (8) in described envelope cup (11).
7. a kind of novel atomizing pump machanism according to claim 3, is characterized in that being connected with liquid guiding tube (9) in described pump chamber (2) lower end.
8. a kind of novel atomizing pump machanism according to claim 1, is characterized in that it is six that described convex is grabbed mouthful (4), and described six convexes are grabbed mouthful (4) and are distributed on evagination connecting portion (12).
9. a kind of novel atomizing pump machanism according to claim 1, is characterized in that it is eight that described convex is grabbed mouthful (4), and described eight convexes are grabbed mouthful (4) and are distributed on evagination connecting portion (12).
CN201320822833.7U 2013-12-13 2013-12-13 Novel atomizing pump mechanism Active CN203635386U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320822833.7U CN203635386U (en) 2013-12-13 2013-12-13 Novel atomizing pump mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320822833.7U CN203635386U (en) 2013-12-13 2013-12-13 Novel atomizing pump mechanism

Publications (1)

Publication Number Publication Date
CN203635386U true CN203635386U (en) 2014-06-11

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CN201320822833.7U Active CN203635386U (en) 2013-12-13 2013-12-13 Novel atomizing pump mechanism

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103691600A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizing pump device with grabbing button sealing mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103691600A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizing pump device with grabbing button sealing mechanism

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