CN2625335Y - Spraying bottle - Google Patents
Spraying bottle Download PDFInfo
- Publication number
- CN2625335Y CN2625335Y CN 03247599 CN03247599U CN2625335Y CN 2625335 Y CN2625335 Y CN 2625335Y CN 03247599 CN03247599 CN 03247599 CN 03247599 U CN03247599 U CN 03247599U CN 2625335 Y CN2625335 Y CN 2625335Y
- Authority
- CN
- China
- Prior art keywords
- suction pipe
- cavity
- nozzle
- bottle
- spray bottle
- 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.)
- Expired - Fee Related
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- Nozzles (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a manual spraying bottle, which comprises a bottle body, a nozzle and a suction tube which is communicated with the nozzle. A concave cavity is arranged at one side of the nozzle positioned inside the bottle body, wherein, the middle part of the convex cavity protrudes towards the interior of the bottle body. The upper end of the suction tube is extended into the concave cavity. A primary air channel is formed by a gap between the side wall of the suction tube and the side wall of the concave cavity. A secondary air channel is formed between the end plane of the suction tube and the convex of the middle part of the concave cavity. The sectional area of the secondary air channel is smaller than that of the primary air channel. An outlet of the nozzle is arranged on the convex of the concave cavity and is opposite to an outlet of the suction tube. The utility model has the advantages of simple structure, dexterous design, convenient operation and good atomization effect.
Description
Technical field:
The utility model relates to atomising installation, especially hand bottle shell and produce the device of spraying.
Background technology:
Existing spray bottle commonly sprays gas liquid mixture in the bottle outward with depression bar, and the negative pressure that produces when utilizing depression bar to reset sucks new air in the bottle, new liquid is sucked in the suction pipe, and then spray, suction again; Or precharge in bottle earlier, utilize the pressure that discharges that liquid in the bottle is outwards sprayed then.These spray bottle complex structures, and fogging degree is lower.
The utility model content:
The purpose of this utility model provides a kind of simple in structure and spray bottle that can uniform atomizing.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: this spray bottle, comprise the bottle of being with bottle cap, nozzle, and the suction pipe that communicates with nozzle, the side in nozzle is in bottle is provided with the cavity of a middle part to the bottle internal projection, and the upper end of suction pipe is stretched in this cavity; The sidewall and the gap between the cavity side walls of suction pipe form elementary air flue, form SS between the high spot at the end face of suction pipe and cavity middle part, and the elementary air flue of the sectional area ratio of SS is little; The outlet of nozzle is located at the high spot of described cavity, and is opposed with the outlet of suction pipe.
In order to atomize better, the outlet of the described nozzle outside can form a diffusion chamber, and this diffusion chamber can be semisphere, tubaeform etc.
Spray bottle of the present utility model is work like this: extrusion bottle, and air pressurized in the bottle forces air to pass through the small outside high speed jet of elementary air flue; Arrive the elementary air flue end, air-flow turns back along the high spot of cavity, enters SS; Because SS than elementary airway constriction, forces air-flow to produce secondary and quickens; Under the effect of jet current principle, various flows to gas, liquid mixture in SS, push, collide, make its molecule refining.Produce the air-flow after secondary quickens, at a high speed by outlet the time, carrying gas, the liquid mixture of molecule refining, outwards ejection.Gas, liquid mixture are come the diffusion region by the narrow and small outlet of nozzle, decompression suddenly, and further uniform atomizing under atmospheric effect, and at a certain angle to external diffusion.
Compared with prior art, the utility model is simple in structure, and design is light and handy; As long as just can spray with the direct extrusion bottle of hand, easy to use, atomizing effect is good.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described specifically.
Fig. 1 is the structural representation of the utility model spray bottle.
Fig. 2 is the A partial enlarged drawing of Fig. 1.
The specific embodiment:
As shown in Figure 1, 2, bottle cap 1 is held on the bottle 6, and nozzle 2 is fastened on the bottle cap 1.The side of nozzle 2 in being in bottle 6 is provided with the cavity 9 of a middle part to the bottle internal projection, and the side outside being in bottle has a diffusion chamber 12, and diffusion chamber 12 can be semisphere, multiple shape such as tubaeform; The outlet 4 of nozzle 2 makes cavity 9 be connected with diffusion chamber 12, also is to make the unique passage that is interlinked to the outside with bottle in the bottle.The tubular suction pipe 5 of elbow bend stands in the bottle.At the bottom of the lower end of suction pipe 5 extends bottle and be processed into the inclined-plane, certainly, also can be processed into the shape that is similar to groove etc., can all spray to guarantee bottle interior liquid.Insert in the cavity 9 upper end of suction pipe 5, and the gap between the sidewall of cavity 9 forms elementary air flue 10, and to form between 11, two sections air flues of SS be doubled-back region 3 to the gap between the projection of cavity.The cross-sectional plane of cavity 9 can be processed into shapes such as rectangle or ellipse, and the wide and oval short diameter of rectangle is suitable with the external diameter of suction pipe, in order to fixing suction pipe 5.
During use, as long as use hand extrusion bottle 6, air 7 pressurizeds in the bottle on the liquid level enter elementary air flue 10, turn back in doubled-back region 3, enter SS 11 again, mix, push, collide with the liquid 8 that comes self-straw 5, make liquid 8 atomizings.Gas-liquid mixture, in diffusion chamber 12 further uniform atomizings and outwards sprays at a certain angle through jet expansion 4 ejection at a high speed.
Claims (8)
1, a kind of spray bottle, comprise bottle (2), the nozzle (2) of band bottle cap (1) and the suction pipe (5) that communicates with nozzle, it is characterized in that: the side that nozzle (2) is in the bottle is provided with the cavity (9) of a middle part to the bottle internal projection, and the upper end of suction pipe (5) is stretched in this cavity (9); Gap between the sidewall of suction pipe (5) and cavity (9) sidewall forms elementary air flue (10), forms SS (11) between the high spot at the end face of suction pipe (5) and cavity (9) middle part, and the elementary air flue of sectional area ratio (10) of SS (11) is little; The outlet of nozzle (4) is located at described cavity high spot, and is opposed with the outlet of suction pipe (5).
2, spray bottle according to claim 1 is characterized in that: the outlet outside of described nozzle (2) forms diffusion chamber (12).
3, spray bottle according to claim 2 is characterized in that: described diffusion chamber (12) is semisphere.
4, spray bottle according to claim 2 is characterized in that: described diffusion chamber (12) flare.
5, spray bottle according to claim 1 is characterized in that: the cross-sectional plane of described cavity (9) is rectangle, the external diameter of described suction pipe (5) and rectangular wide quite.
6, spray bottle according to claim 1 is characterized in that: the cross-sectional plane ovalize of described cavity (9), the external diameter of described suction pipe (5) is suitable with oval short diameter.
7, spray bottle according to claim 1 is characterized in that: described suction pipe (5) is elbow-shaped at right angles.
8, spray bottle according to claim 1 is characterized in that: inclined-plane or groove are processed in the bottom of described suction pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247599 CN2625335Y (en) | 2003-06-24 | 2003-06-24 | Spraying bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247599 CN2625335Y (en) | 2003-06-24 | 2003-06-24 | Spraying bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625335Y true CN2625335Y (en) | 2004-07-14 |
Family
ID=34252451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247599 Expired - Fee Related CN2625335Y (en) | 2003-06-24 | 2003-06-24 | Spraying bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625335Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760773A (en) * | 2015-01-26 | 2015-07-08 | 中山市美捷时包装制品有限公司 | Foam spray cover with open channel |
-
2003
- 2003-06-24 CN CN 03247599 patent/CN2625335Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760773A (en) * | 2015-01-26 | 2015-07-08 | 中山市美捷时包装制品有限公司 | Foam spray cover with open channel |
| CN104760773B (en) * | 2015-01-26 | 2017-09-05 | 中山市美捷时包装制品有限公司 | A kind of bubble jet lid of the open type passage of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |