CN201753141U - Non-return solution dispenser - Google Patents
Non-return solution dispenser Download PDFInfo
- Publication number
- CN201753141U CN201753141U CN2010202844219U CN201020284421U CN201753141U CN 201753141 U CN201753141 U CN 201753141U CN 2010202844219 U CN2010202844219 U CN 2010202844219U CN 201020284421 U CN201020284421 U CN 201020284421U CN 201753141 U CN201753141 U CN 201753141U
- Authority
- CN
- China
- Prior art keywords
- return
- solution dispenser
- dispenser
- closing cap
- closed cover
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a non-return solution dispenser comprising a button and a closed cover which are distributed from top to bottom, wherein the button is provided with a spray pipe outlet; the closed cover is provided with internal screw threads; and the closed cover is internally provided with a water pump which is communicated with the spray pipe outlet. The non-return solution dispenser is characterized in that a non-return ring is connected below in the closed cover; and the inner wall of the non-return ring is provided with a slant non-return pawl. By adopting the structure that the non-return ring is connected below in the closed cover, and the inner wall of the non-return ring is provided with the slant non-return pawl, the non-return solution dispenser is matched with a tooth socket on a bottle body, when the dispenser is screwed down, the screw threads can be smoothly screwed down in place; when the dispenser is screwed down counterclockwise, the non-return pawl on the inner wall of the non-return ring is arranged in the tooth socket on the bottle body, thereby achieving the non-return function. Moreover, the solution dispenser is disposable, and the forgery behavior of reusing the dispenser is avoided.
Description
Technical field
The utility model relates to a kind of solution distribution arrangement, particularly a kind of anti-back solution dispenser.
Background technology
Chinese patent specification sheets CN200995183Y discloses a kind of solution dispenser that has down picking device, by the nozzle exit button that distributes from top to bottom, the closing cap that has negative thread, in closing cap, be provided with the hollow plunger rod that communicates with nozzle exit, in described hollow plunger rod, be provided with plunger, between described hollow plunger rod and plunger, be provided with annular piston, the below of described plunger is provided with spherical valve body, form pump chamber between described plunger and the spherical valve body, described plunger is: hollow structure, and communicate with hollow plunger rod, in described hollow plunger, be provided with and take out bar, describedly take out bar and described hollow plunger closely cooperates, described lower end of taking out bar contacts with described spherical valve body.
At present, solution dispenser on the container of selling on the market adopts said structure usually, solution dispenser with this structure is when cw is screwed into distributing box, thread can be screwed to the position smoothly, when back-outing, inhour also can screw out solution dispenser easily, cause people in use thread to be turned on, solution is contacted with external factor, pollute.On the other hand, excellent after this solution dispenser is used, this provides possibility for reusable improper activity.
Summary of the invention
The utility model provides a kind of can avoiding in use thread to be turned on for solving the technical matters that exists in the known technology, and has the anti-fraud functional anti-back solution dispenser of disposable use.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: a kind of anti-back solution dispenser, comprise button that is provided with nozzle exit that distributes from top to bottom and the closing cap that has negative thread, in closing cap, be provided with the water pump that communicates with described nozzle exit, it is characterized in that, the lower interior of described closing cap is connected with the anti-back circle, and the inwall of described anti-back circle is provided with bevelled anti-back ratchet.
The outer wall of described anti-back circle is provided with the engaging lug that has jack, described closing cap lower interior be provided with described engaging lug on the adaptive inserted sheet of jack, described inserted sheet is inserted in the jack on the described engaging lug.
Be installed with the enclosing cover of described button on the described closing cap.
Advantage and the good effect that the utlity model has are: adopt the lower interior at closing cap to be connected with the anti-back circle, the inwall of anti-back circle is provided with the structure of inclination anti-back ratchet, cooperate with the teeth groove on the bottle, when being screwed into distributing box, screw thread can be tightened smoothly and put in place, anti-back ratchet when inhour is back-outed on the anti-back circle inwall is stuck in the teeth groove on the bottle, thereby has realized the function of anti-back.And reusable imitation behavior has been stopped in the disposable use of solution dispenser.
Description of drawings
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is the exploded drawings of Fig. 1.
Among the figure: 1, anti-back circle, 1-1, anti-back ratchet, 1-2, engaging lug, 2, pad, 3, water pump, 4, closing cap, 4-1, inserted sheet, 5, spring, 6, button, 7, enclosing cover.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 2, a kind of anti-back solution dispenser of the utility model, comprise button that is provided with nozzle exit 6 that distributes from top to bottom and the closing cap 4 that has negative thread, between closing cap 4 and button 6, be clamped with spring 5, in closing cap 4, be provided with the water pump 3 that communicates with nozzle exit, the lower interior of described closing cap 4 is connected with anti-back circle 1, and the inwall of described anti-back circle 1 is provided with bevelled anti-back ratchet 1-1, is provided with pad 2 between anti-back circle 1 and closing cap 4.
The outer wall of anti-back circle 1 is provided with the engaging lug 1-2 that has jack, described closing cap 4 lower interior be provided with described engaging lug on the adaptive inserted sheet 4-1 of jack, described inserted sheet 4-1 is inserted in the jack on the described engaging lug 1-2.The connection structure of above-mentioned closing cap 4 and anti-back circle 1 is simple, is convenient to realize.
Be installed with the enclosing cover 7 of button 6 on the described closing cap 4.With protection button 6, avoid mistake pressure or mistake to press.
The principle of the utility model ejection solution is with the disclosed content of Chinese patent specification sheets CN200995183Y, this not tired stating.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (3)
1. anti-back solution dispenser, comprise button that is provided with nozzle exit that distributes from top to bottom and the closing cap that has negative thread, in closing cap, be provided with the water pump that communicates with described nozzle exit, it is characterized in that, the lower interior of described closing cap is connected with the anti-back circle, and the inwall of described anti-back circle is provided with bevelled anti-back ratchet.
2. anti-back solution dispenser according to claim 1, it is characterized in that, the outer wall of described anti-back circle is provided with the engaging lug that has jack, described closing cap lower interior be provided with described engaging lug on the adaptive inserted sheet of jack, described inserted sheet is inserted in the jack on the described engaging lug.
3. anti-back solution dispenser according to claim 1 is characterized in that, is installed with the enclosing cover of described button on the described closing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202844219U CN201753141U (en) | 2010-08-06 | 2010-08-06 | Non-return solution dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202844219U CN201753141U (en) | 2010-08-06 | 2010-08-06 | Non-return solution dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753141U true CN201753141U (en) | 2011-03-02 |
Family
ID=43620871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202844219U Expired - Lifetime CN201753141U (en) | 2010-08-06 | 2010-08-06 | Non-return solution dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590706A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Foam spraying cover with insertion type protection structure |
-
2010
- 2010-08-06 CN CN2010202844219U patent/CN201753141U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590706A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Foam spraying cover with insertion type protection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY191493A (en) | Spray dispenser | |
| MX2019011344A (en) | Metered and active sprayer devices with aerosol functionality ("flairosol ii"). | |
| KR200440665Y1 (en) | The pumping type cosmetic container | |
| EP1940694A4 (en) | Pressurized sterile liquid dispenser | |
| EP2995570B1 (en) | Dropper distributor of telescopic liquid suction tube | |
| WO2010082771A3 (en) | Dispensing pump | |
| CN201753141U (en) | Non-return solution dispenser | |
| CN200995183Y (en) | Solution distributor with down extractor | |
| CN202620406U (en) | Convenient oral cavity cleaning sprayer | |
| CN207734461U (en) | A kind of medical spraying device | |
| RU2491099C2 (en) | Method for hand disinfection and device for implementation thereof | |
| CN201239686Y (en) | Side-pushed type protection valve of hand-hold sprayer | |
| CN205851166U (en) | A kind of spray bottle used for cosmetic | |
| CN201631087U (en) | Soap container | |
| CN204466700U (en) | Remote wasp kills spray medicine kettle | |
| CN201538516U (en) | Binary packaging tank | |
| CN105104344A (en) | Backpack type power sprayer | |
| CN2590670Y (en) | Efficent sprayer | |
| CN202089435U (en) | Pressing cover | |
| CN203897587U (en) | Safe perfume bottle | |
| CN214650371U (en) | High-pressure spraying bottle cap of cosmetic bottle | |
| CN203437247U (en) | Novel sprayer with elastic thermoplastic suction pipe | |
| CN205109939U (en) | Atomizing drinking cup | |
| CN202624988U (en) | Liquid dispenser | |
| CN202845239U (en) | Spring cavity hand button atomizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |
|
| CX01 | Expiry of patent term |