CN202290396U - Novel leakage-proof atomizing pump device - Google Patents
Novel leakage-proof atomizing pump device Download PDFInfo
- Publication number
- CN202290396U CN202290396U CN2011202006292U CN201120200629U CN202290396U CN 202290396 U CN202290396 U CN 202290396U CN 2011202006292 U CN2011202006292 U CN 2011202006292U CN 201120200629 U CN201120200629 U CN 201120200629U CN 202290396 U CN202290396 U CN 202290396U
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- outer cover
- pump device
- atomizing pump
- leakage
- nozzle part
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Abstract
The utility model discloses a novel leakage-proof atomizing pump device which comprises a bottle cap for being matched with a bottle opening of a bottle body, wherein the bottle cap comprises an inner cover and an outer cover which are adaptive to each other in a rotating way; the bottle cap is further provided with a sliding chute adaption structure used for the vertical translation of the outer cover; the outer cover is further provided with a nozzle part which is transversely provided with a through pipe to form a blowing channel; a liquid absorption channel is arranged on the side surface of the blowing channel and is communicated with the blowing channel; and the liquid absorption channel is formed in a way that a first through hole, a connection channel pipe fitting and a suction pipe are sequentially connected to the nozzle part.
Description
Technical field
The utility model relates to a kind of sprayer unit, the improvement of the atomizing pump device of a kind of leakproof in particular.
Background technology
In the various air bag atomizing pumps of prior art; It like one Chinese patent application number is 200520067379.4 atomizing pump structure; It is arranged on the bottle usually, and adaptive bottle body and bottleneck is provided with a bottle cap, and this bottle cap is provided with the atomizing pump structure that check valve body constitutes blowning installation.This blowning installation mainly is to connect pump head and air bag is the ripple courage through a tracheae; And be provided with one along the check valve that flexible pipe constituted that stretches to the air bag inner chamber in the air bag in the rear end of air bag, when this check valve can guarantee that air bag is pushed repeatedly air-flow is blowed in the tracheae.Its venthole and liquid pores are set simultaneously have an acute angle angle; And the sensing emission direction, liquid pores directly is communicated with the suction pipe that inserts in the bottle, so; The liquid that is sucked in by negative pressure in the liquid pores just can atomize when the ejection of venthole, thereby forms an atomizing pump.
To the air bag atomizing pump device of above-mentioned technology, the applicant has done many improvement for overcoming drip-preventing function, the outward appearance of design before as shown in Figure 1; Said air bag atomizing pump device has comprised the bottle cap 110 adaptive with bottleneck; And at spray nozzle part 120 that is provided with on this bottle cap 110 and the air bag 130 that on said spray nozzle part 120, is provided with, horizontal insufflation channel is arranged in the said spray nozzle part 120; In this insufflation channel side the imbibition passage is set, and at the bottom of being connected to bottle by a suction pipe 111 in the liquid.
But because existing design parts is more; Production technology is comparatively complicated, so the utility model technology is the further improvement of on the basis of above-mentioned prior art, being done, and is used to simplify production technology; Make things convenient for the production and the processing of atomizing pump, can guarantee the realization of its drip-preventing function simultaneously again.
Therefore, prior art awaits to improve and development.
The utility model content
The purpose of the utility model is to provide a kind of novel anti-leakage atomizing pump device, and a kind of pump head structure of leakproof is provided, and realizes folding down with the operation that is implemented in the user, the leakproof when being convenient for carrying, and implementation structure is simple.
The technical scheme of the utility model is following:
A kind of novel anti-leakage atomizing pump device, it comprises a bottle cap, is used for an adaptive bottle body and bottleneck; Wherein, said bottle cap setting comprises an internal layer lid and an outer cover, and said internal layer lid is rotatable each other adaptive with said outer cover, and is provided with the chute adapter structure that is used for said outer cover upper and lower translation;
On said outer cover, also be provided with a spray nozzle part, on said spray nozzle part, be horizontally arranged with in one siphunculus to form an insufflation channel;
From the side of said insufflation channel and be communicated with this insufflation channel and be provided with the imbibition passage, said imbibition passage is connected and composed by first through hole on the said spray nozzle part, a connection channel pipe fitting and a suction pipe in order; Said suction pipe is arranged in second through hole that said internal layer covers, and the upside of said second through hole is set to a plunger shaft portion, is used for the piston head of the lower end of adaptive said interface channel pipe fitting; The lower end of said piston head can the said plunger shaft of airtight cooperation portion the bottom, said piston head is provided with the hole portion with said imbibition channel connection; The upper end of said interface channel pipe fitting is set to be fixed on said outer cover and spray nozzle part, is provided with on the lower outside wall to have a sealed convex edge, the inwall setting of adaptive said plunger shaft portion.
Described novel anti-leakage atomizing pump device, wherein, said chute adapter structure comprises that one is arranged on the oblique chute on the said internal layer lid lateral wall, and on said outer cover madial wall, be provided with the suitable protruding block portion of this oblique chute.
Described novel anti-leakage atomizing pump device, wherein, said spray nozzle part also comprises a top cover, in said top cover, is provided with a chamber portion, the portion rear end is spirally connected an air blowing equipment in said chamber, and siphunculus in said is enclosed in this chamber portion.
Described novel anti-leakage atomizing pump device wherein, also is provided with one and is used to assemble the assembly parts that connect said interface channel pipe fitting on the said top cover, be provided with the location structure that is used to assemble between said top cover and the said assembly parts.
Described novel anti-leakage atomizing pump device, wherein, the said top cover outside also is provided with one first trim, through with tight adaptive being connected of the summary of said top cover.
Described novel anti-leakage atomizing pump device, wherein, said outer cover is provided with one second trim, through with tight adaptive being connected of the summary of said outer cover.
Described novel anti-leakage atomizing pump device wherein, also is provided with the stop part that is used to stop said outer cover inordinate rotation between said internal layer lid and said outer cover.
A kind of novel anti-leakage atomizing pump device that the utility model provided; Since adopted the interface channel pipe fitting that is provided with on the spray nozzle part and with the suitable internal layer of this interface channel pipe fitting lid and outer cover on through-hole structure; Realized relatively rotating to realize folding control to the imbibition passage through spray nozzle part and bottle cap internal layer lid; Realized leakproof control, and simplified production technology bottle.
Description of drawings
Fig. 1 is existing air bag atomizing pump exterior sideview sketch map;
Fig. 2 b is the side schematic view of the utility model novel anti-leakage atomizing pump device;
Fig. 2 a is the end face sketch map of the utility model novel anti-leakage atomizing pump device, shows simultaneously follow-uply respectively to analyse and observe cuing open of accompanying drawing and show direction A-A, B-B and C-C;
Fig. 3 a is that cuing open of A-A direction shown sketch map, has illustrated the sketch map of imbibition passage closure state;
Fig. 3 b shows for cuing open with reference to the A-A direction, illustrated the cutaway view of imbibition passage open mode;
Fig. 4 shows sketch map for cuing open of B-B direction;
Fig. 5 shows sketch map for cuing open of C-C direction;
Fig. 6 shows sketch map for cuing open of D-D direction among Fig. 4;
Fig. 7 is the perspective exploded view of the utility model leakproof atomizing pump device;
Fig. 8 changes angle assembling sketch map for the part in the parts shown in Figure 7.
The specific embodiment
Below the preferred embodiment of the utility model is specified.
The novel anti-leakage atomizing pump device of the utility model mainly is used on the bottle for cosmetics of ejection atomized liquid, like scent flask, certainly when improving the imbibition passage a little, also can be used on the spraying pump.The utility model leakproof atomizing pump device, shown in Fig. 2 a and Fig. 2 b, its outward appearance and existing atomizing pump are similar, also comprise a bottle cap 110, can adaptively be arranged on the bottleneck 200 of a bottle, and said bottle is not shown, and air bag 300 has also adopted omissive representation.Below said bottle cap 110, be provided with a suction pipe 111, can go deep into said bottle inner bottom part, so that can be the liquid sucking-off in the bottle.
Shown in Fig. 3 a and Fig. 3 b; In the utility model leakproof atomizing pump device; Said bottle cap 110 has comprised internal layer lid 211 and one outer cover 212; Said bottle cap 110 is provided with a spray nozzle part 120, and this spray nozzle part 120 is connected with said outer cover 212, and said spray nozzle part 120 promptly is called as the part of pump head in the prior art.Be horizontally arranged with siphunculus 121 on this spray nozzle part 120, the front side of siphunculus 121 is provided with a nozzle bore 123 in this, and its rear side can connect air blowing equipment such as air bag (not shown), to form insufflation channel.
Should be arranged in the chamber portion 122 by middle siphunculus 121; This chamber portion 122 forms in said spray nozzle part 120; Its front end is a nozzle bore 123; The rear end can be assembled and shutoff with air blowing equipment, and middle siphunculus 121 shutoff in said chamber portion 122, are left the gap that liquid flows out between siphunculus 121 and the said chamber portion 122 in said.
Said air blowing equipment can be set to an air bag in the said leakproof atomizing pump of the utility model device, at the air bag front end one check valve can be set, and is spirally connected with said chamber portion 122.This is that prior art institute is common, not shown, but is well known to those of ordinary skill in the art, repeats no more at this.
In the preferred embodiment of the said leakproof atomizing pump of the utility model device; On the said side of blowing afloat passage; Connection is provided with an imbibition passage, and this imbibition passage is by first through hole 124 on the said spray nozzle part 120, and a connection channel pipe fitting 140 thereupon; Be communicated with formation in order with said suction pipe 111, like Fig. 4 and shown in Figure 5.
Said suction pipe 111 tops are arranged in one second through hole 125 on the said internal layer lid 211; The upper end of said second through hole 125 is extended hole enlargement and is formed a plunger shaft portion 126; The lower end of said interface channel pipe fitting 140 forms a piston head 141; Can be used for said second through hole 125 of shutoff with moving down of spray nozzle part 120, said piston head 141 is slightly less than the caliber of said plunger shaft portion 126, and is provided with the hole portion 142 that is communicated with spaces and said interface channel pipe fitting 140 hollow channels in the plunger shaft portion 126; Thereby; When said piston head 141 moved up with spray nozzle part 120, this hole portion 142 can keep and being communicated with of suction pipe 111, thereby kept the smooth and easy of imbibition passage.
Said interface channel pipe fitting 140 lateral wall lower ends also are provided with a sealed convex edge 143, contact with the inner wall sealing of said plunger shaft portion 126, can seal said plunger shaft portion 126, to form the imbibition passage.
Be provided with the chute adapter structure between the lid of outer cover 212 and said internal layer described in the said leakproof atomizing pump of the utility model device 211; Be used for guaranteeing each other rotatable relatively; Shown in Fig. 3 a; The madial wall of said outer cover 212 is provided with protruding block portion 231, and the lateral wall of corresponding said internal layer lid is provided with acclivitous oblique chute 241, and is as shown in Figure 7; Cooperate with this protruding block portion 231; At said outer cover 212 when said internal layer lid 211 rotates because the cooperating of this protruding block portion 231 and oblique chute 241, can said outer cover 212 is together outwards mobile together with interface channel pipe fitting on it 140 and piston head 141 through relatively rotating between said internal layer lid 211 and the said outer cover 212; Thereby open second through hole 125 that said piston head 141 is sealed, thereby keep the unobstructed of said imbibition passage; Otherwise, during backward rotation, just can said piston head 141 be sealed said second through hole 125 downwards, thereby close the imbibition passage.It cuts open and shows that structure is shown in Fig. 3 a and Fig. 3 b.
For preventing the relatively excessively rotation of the said relatively internal layer lid 211 of said outer cover 212, also between said internal layer lid and said outer cover, be provided with stop part 127, like Fig. 6 and shown in Figure 7.
For the product that guarantees the said leakproof atomizing pump of the utility model device attractive in appearance; As shown in Figure 7; On said spray nozzle part 120, also be provided with a top cover 213; With one first trim 214, the chamber portion 122 of siphunculus 121 in the said assembling is set in said top cover 213, and corresponding jet expansion 128 is set on said first trim 214.For fixedly securing said first trim 214 and said top cover 213, said top cover 213 can be set have anti-skidding line structure, and be connected with said first trim, 214 summary tight fits.Fixing for increasing, the glue of stickup can also be set between said first trim 214 and said top cover 213.
The rear end of portion 122 is provided with said air blowing equipment in said chamber, air bag for example, and through one-way valve structures is set; Be screwed onto in the said chamber portion 122, siphunculus 121 shutoff in said in the portion of chamber, are formed insufflation channel; The front end of siphunculus 121 in said, the front end of promptly said chamber portion 122 forms an atomization space 129; Shown in Fig. 3 a and Fig. 3 b; Can be with the liquid that comes from the imbibition passage, the liquid that flows out through gap between middle siphunculus 121 and the chamber portion 122 atomizes and the negative pressure driving, thus the flow of liquid that guarantees jetting nozzle portion is atomizing character.
For convenient for assembly, the bottom also is provided with the assembly parts 150 that an engaging connects in said top cover, like Fig. 4 and shown in Figure 5, and the central authorities of these assembly parts 150 be set to the to be fixed hole of said interface channel pipe fitting 140; The sidewall of these assembly parts 150 is provided with a breach 151, and is as shown in Figure 8, matches with lug boss 152 on said top cover 213 madial walls, can form the location structure of the said assembly parts of assembling.
Also be provided with one second trim 215 in the outside of said outer cover 212, omit tight adaptive being connected with this outer cover 212; And said internal layer lid 211 is provided with return-air hole 216, and shown in Fig. 7 and Fig. 3 a, when said imbibition passage is in closed condition (shown in Fig. 3 a), said return-air hole 216 is by 212 shutoff of outer cover; When said imbibition passage is in open mode (shown in Fig. 3 b), said return-air hole 216 also owing to said outer cover 212 away from being opened, thereby work by negative pressure when making things convenient for spray nozzle part outwards to spray atomized liquid.
The operation principle of the said leakproof atomizing pump of the utility model device; Shown in Fig. 7 and Fig. 3 a, when screwing second trim 215, outer the moving of said relatively internal layer lid 211 rotations of said outer cover 212; Drive on the said interface channel pipe fitting 140 and move; Thereby make its piston head 141 open second through hole 125, imbibition this moment passage is opened, shown in Fig. 3 b; Meanwhile, said outer cover 212 covers 211 away from said internal layer, thereby guarantees that the return-air hole 216 on the said internal layer lid 211 is opened; Drive said blowning installation this moment, just can in said insufflation channel, form air-flow, during the said middle siphunculus 121 of this airflow passes; Will form negative pressure at its front end; Thereby make the liquid in the bottle be flowed to the front end of said middle siphunculus 121, and, in atomization space 129, form the atomizing flow through the air-flow collision along the imbibition passage; And go out nozzle bore 123, thereby carry out spraying work with air-flow.When stopping using, the said relatively internal layer of said outer cover 212 is covered 211 reverse rotations, said interface channel pipe fitting 140 and piston head 141 thereof are resetted, close said imbibition passage, seal said return-air hole 216 simultaneously.At this moment, the bottle for cosmetics at said atomizing pump device place just can be pulled away easily.
In the above-mentioned leakproof atomizing pump of the utility model device, its component structural is simplified, and when realizing leakproof, has simplified production technology, has reduced production cost.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (7)
1. novel anti-leakage atomizing pump device, it comprises a bottle cap, is used for an adaptive bottle body and bottleneck; It is characterized in that said bottle cap setting comprises an internal layer lid and an outer cover, said internal layer lid is rotatable each other adaptive with said outer cover, and is provided with the chute adapter structure that is used for said outer cover upper and lower translation;
On said outer cover, also be provided with a spray nozzle part, on said spray nozzle part, be horizontally arranged with in one siphunculus to form an insufflation channel;
From the side of said insufflation channel and be communicated with this insufflation channel and be provided with the imbibition passage, said imbibition passage is connected and composed by first through hole on the said spray nozzle part, a connection channel pipe fitting and a suction pipe in order; Said suction pipe is arranged in second through hole that said internal layer covers, and the upside of said second through hole is set to a plunger shaft portion, is used for the piston head of the lower end of adaptive said interface channel pipe fitting; The lower end of said piston head can the said plunger shaft of airtight cooperation portion the bottom, said piston head is provided with the hole portion with said imbibition channel connection; The upper end of said interface channel pipe fitting is set to be fixed on said outer cover and spray nozzle part, is provided with on the lower outside wall to have a sealed convex edge, the inwall setting of adaptive said plunger shaft portion.
2. novel anti-leakage atomizing pump device according to claim 1; It is characterized in that; Said chute adapter structure comprises that one is arranged on the oblique chute on the said internal layer lid lateral wall, and on said outer cover madial wall, be provided with the suitable protruding block portion of this oblique chute.
3. novel anti-leakage atomizing pump device according to claim 1 is characterized in that said spray nozzle part also comprises a top cover, in said top cover, is provided with a chamber portion, and the portion rear end is spirally connected an air blowing equipment in said chamber, and siphunculus in said is enclosed in this chamber portion.
4. novel anti-leakage atomizing pump device according to claim 3 is characterized in that, also is provided with one on the said top cover and is used to assemble the assembly parts that connect said interface channel pipe fitting, is provided with the location structure that is used to assemble between said top cover and the said assembly parts.
5. novel anti-leakage atomizing pump device according to claim 3 is characterized in that, the said top cover outside also is provided with one first trim, through with tight adaptive being connected of the summary of said top cover.
6. novel anti-leakage atomizing pump device according to claim 1 is characterized in that said outer cover is provided with one second trim, through with tight adaptive being connected of the summary of said outer cover.
7. novel anti-leakage atomizing pump device according to claim 1 is characterized in that, between said internal layer lid and said outer cover, also is provided with the stop part that is used to stop said outer cover inordinate rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202006292U CN202290396U (en) | 2011-06-02 | 2011-06-02 | Novel leakage-proof atomizing pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202006292U CN202290396U (en) | 2011-06-02 | 2011-06-02 | Novel leakage-proof atomizing pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290396U true CN202290396U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202006292U Expired - Lifetime CN202290396U (en) | 2011-06-02 | 2011-06-02 | Novel leakage-proof atomizing pump device |
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| Country | Link |
|---|---|
| CN (1) | CN202290396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627511A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Rotary extrusion pump and extrusion bottle |
| CN104627507A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Buckle type bottle assembly structure with leakage-proof ring |
| CN105980065A (en) * | 2014-02-10 | 2016-09-28 | 阿普塔多特蒙德有限公司 | Dispensing device |
-
2011
- 2011-06-02 CN CN2011202006292U patent/CN202290396U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980065A (en) * | 2014-02-10 | 2016-09-28 | 阿普塔多特蒙德有限公司 | Dispensing device |
| CN104627511A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Rotary extrusion pump and extrusion bottle |
| CN104627507A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Buckle type bottle assembly structure with leakage-proof ring |
| CN104627511B (en) * | 2015-01-26 | 2017-02-22 | 中山市美捷时包装制品有限公司 | Rotary extrusion pump and extrusion bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Tang Yanshan Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |