CN210619060U - Ejector and nozzle thereof - Google Patents
Ejector and nozzle thereof Download PDFInfo
- Publication number
- CN210619060U CN210619060U CN201920708876.XU CN201920708876U CN210619060U CN 210619060 U CN210619060 U CN 210619060U CN 201920708876 U CN201920708876 U CN 201920708876U CN 210619060 U CN210619060 U CN 210619060U
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- China
- Prior art keywords
- nozzle
- cap
- atomizing
- pump head
- outlet
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Abstract
The utility model relates to a the utility model relates to an injector and nozzle thereof, injector include bottle and nozzle, and the nozzle is connected with the drain pipe, and the nozzle is provided with the pump head with going out the intertube, and the nozzle includes the nozzle cap, and the nozzle cap is equipped with the nozzle export, the nozzle export upwards extends from the inner chamber slope of nozzle cap and pierces through nozzle cap wall and forms, and the nozzle export is provided with the atomizing piece, and the atomizing piece has the atomizing passageway, and the atomizing passageway passes through the pump head and is connected with the drain pipe, and the atomizing piece sets up back on the nozzle export, and the center pin of atomizing passageway is parallel with the center pin of nozzle. The utility model has the advantages of simple structure, can reach and make the liquid or the fog that erupt better and spread, more accord with people's operation custom.
Description
Technical Field
The utility model relates to an ejector and nozzle thereof.
Background
The existing ejector, especially the ejector used for spraying the mosquito killing agent, generally comprises a bottle body and a nozzle installed at the bottle opening, the nozzle comprises a nozzle cap, the nozzle cap is sleeved on the bottle opening of the bottle body, the nozzle is generally arranged horizontally or horizontally downwards, when the ejector is used, if the ejector is vertically arranged, the mosquito killing agent sprayed out by the nozzle can only be sprayed towards the horizontal or horizontal downwards direction, the mosquito killing agent is not favorably diffused indoors, people can only tilt the ejector to enable the nozzle to be horizontally upwards in order to upwards spray the mosquito killing agent, and therefore the mosquito killing agent can be better diffused indoors.
However, due to the living habits of people, when using the sprayer, the sprayer may be more inclined not to incline the sprayer to make the nozzle horizontally upward, but only to vertically place the sprayer for normal use at any time, and the mosquito killer sprayed from the nozzle can be sprayed only in a horizontal or horizontal downward direction, thereby failing to achieve better spreading of the mosquito killer in the room. In addition, even if people overcome living habits, the operation is inconvenient because the ejector is inclined to enable the nozzle to be horizontally upward when the sprayer is used.
Therefore, improvements are needed in the existing structures.
Disclosure of Invention
A first object of the present invention is to provide a nozzle which has a simple structure, can better diffuse the sprayed liquid or mist, and is more suitable for the operation habit of people.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nozzle, includes the nozzle cap, and the nozzle cap is equipped with the nozzle outlet, the nozzle outlet upwards extends to pierce through nozzle cap wall and forms from the inner chamber slope of nozzle cap, and the nozzle outlet is provided with atomizing spare, and atomizing spare has atomizing passageway, and atomizing spare sets up back on the nozzle outlet, and atomizing passageway's center pin is parallel with the center pin of nozzle outlet.
The utility model has the advantages that: simple structure can reach and make the liquid or the fog that erupt better spread, more accords with people's operation custom.
The utility model discloses the accessible improves with following scheme:
the atomizing channel is divided into a larger section and a smaller section according to the diameter of the atomizing channel, the length of the larger section is larger than that of the smaller section, and the larger section is close to one end of the inner side wall of the nozzle cap.
The inner wall of nozzle export is concave to be equipped with annular concave position, the outer wall of atomizing spare is provided with the annular tongue that corresponds with annular concave position, and atomizing spare inserts the nozzle export, and annular tongue card is gone into in the annular concave position.
The top surface of the nozzle cap is obliquely and concavely provided with an arc surface to form a pressing part.
The top of the inner cavity of the nozzle cap is convexly provided with a cylinder, and the cylinder is provided with a butt joint hole for communicating the inner cavity of the nozzle cap with the nozzle outlet.
The acute angle formed between the central axis of the nozzle cap and the central axis of the nozzle outlet is between 20 and 70 degrees.
A second object of the present invention is to provide an ejector of simple structure, which can better diffuse the ejected liquid or mist, and better conform to the operation habit of people.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an injector, includes bottle and nozzle, and the nozzle is connected with and stretches into the drain pipe in the bottle that links together with the nozzle, is provided with between nozzle and the drain pipe to be used for pressing and makes the interior fluid of bottle through the drain pipe and to nozzle spun pump head, the nozzle be the aforesaid the nozzle, atomizing channel passes through the pump head and is connected with the drain pipe.
The utility model has the advantages that: simple structure can reach and make the liquid or the fog that erupt better spread, more accords with people's operation custom.
The utility model discloses the accessible improves with following scheme:
a cylinder is convexly arranged at the top of the inner cavity of the nozzle cap and is provided with a butt joint hole for communicating the inner cavity of the nozzle cap with the nozzle outlet; the pump head comprises an upper channel in butt joint with the butt joint hole, the bottle mouth of the bottle body is hermetically provided with a fixed seat, the fixed seat is provided with a sliding hole which is axial and penetrates through the upper end surface and the lower end surface of the fixed seat, the side wall of the upper channel is provided with an upper side hole, a sealing element is arranged between the inner wall of the fixed seat and the outer wall of the pump head, the inner wall of the bottom of the inner cavity of the fixed seat is provided with an annular bulge, an elastic element is arranged between the lower end of the pump head and the annular bulge, and the; when pressing the nozzle, the pump head moves down along the axial of slide opening to go up side opening and slide opening intercommunication, unclamp the nozzle, the pump head resets and under the effect of sealing member, and the side opening is isolated with the slide opening and is communicate.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional state structure of the ejector in the embodiment.
FIG. 2 is a schematic sectional view of the ejector according to the embodiment.
FIG. 3 is a schematic structural view of the nozzle in the embodiment in its entire three-dimensional state.
FIG. 4 is an exploded perspective view of the nozzle in the embodiment.
FIG. 5 is a schematic sectional view of the nozzle in the example.
Fig. 6 is an enlarged structural view of I in fig. 2.
Detailed Description
As shown in fig. 1 and 2, the sprayer includes a bottle 3 and a nozzle, the nozzle is connected to a liquid outlet pipe 31 extending into the bottle 3 connected to the nozzle, and a pump head 4 for pressing the liquid in the bottle 3 to be sprayed out to the nozzle through the liquid outlet pipe 31 is disposed between the nozzle and the liquid outlet pipe 31.
Specifically, as shown in fig. 3 to 5, the nozzle includes a nozzle cap 1, the nozzle cap 1 is fitted on the bottle mouth of the bottle body, the nozzle cap 1 is provided with a nozzle outlet 12, the nozzle outlet 12 is formed by extending obliquely upward from an inner cavity 11 of the nozzle cap 1 through a wall of the nozzle cap 1, and more specifically, an acute angle a formed between a central axis L1 of the nozzle cap 1 and a central axis L2 of the nozzle outlet 12 is between 20 degrees and 70 degrees, and is optimally 45 degrees.
The atomizing part 2 is provided with an atomizing channel 22, the atomizing channel 22 is connected with the liquid outlet pipe 31 through the pump head 4 after the atomizing part 2 is arranged on the nozzle outlet 12, and the central axis of the atomizing channel 22 is parallel to the central axis of the nozzle outlet 12. The atomizing channel 22 is divided into a larger section 221 and a smaller section 222 according to the diameter size, the length of the larger section 221 is larger than that of the smaller section 222, and the larger section 221 is close to one end of the inner side wall of the nozzle cap 1. The atomizing channel 22 has a larger section 221 and a smaller section 222, which can improve the spraying effect of the atomizing effect.
The top surface of the nozzle cap 1 is obliquely and concavely provided with an arc surface to form a pressing part 14 for pressing a mother finger.
Referring to fig. 2 and fig. 6, a cylinder 15 is protruded from the top of the inner cavity 11 of the nozzle cap 1, and the cylinder 15 is provided with a butt-joint hole 16 communicating the inner cavity 11 of the nozzle cap 1 and the nozzle outlet 12.
The pump head 4 comprises an upper channel 41 in butt joint with the butt joint hole 16, the mouth of the bottle body is hermetically provided with a fixed seat 32, the fixed seat 32 is provided with a sliding hole 321 which is axial and penetrates through the upper end face and the lower end face of the fixed seat, the side wall of the upper channel 41 is provided with an upper side hole 411, a sealing element 33 is arranged between the inner wall of the fixed seat 32 and the outer wall of the pump head 4, the inner wall of the bottom of the inner cavity of the fixed seat 32 is provided with an annular bulge 322, an elastic element 5 is arranged between the lower end of the pump head 4 and the annular bulge 322, and the liquid outlet pipe 31; when the nozzle is pressed, the pump head 4 moves downwards along the axial direction of the sliding hole 321 until the upper side hole 411 is communicated with the sliding hole 321, the nozzle is released, the pump head 4 is reset, and under the action of the sealing member 33, the upper side hole 411 is isolated from and communicated with the sliding hole 321.
Claims (8)
1. The utility model provides a nozzle, includes the nozzle cap, and the nozzle cap is equipped with the nozzle outlet, its characterized in that, the nozzle outlet upwards extends to pierce through the nozzle cap wall from the inner chamber slope of nozzle cap and forms, and the nozzle outlet is provided with atomizing spare, and atomizing spare has atomizing passageway, and atomizing spare sets up back on the nozzle outlet, and atomizing passageway's center pin is parallel with the center pin of nozzle outlet.
2. A nozzle as claimed in claim 1, wherein the atomising passage is divided into a larger section and a smaller section according to its diameter, the larger section having a greater length than the smaller section and the larger section being located adjacent an end of the inner side wall of the nozzle cap.
3. A nozzle according to claim 1, wherein the inner wall of the nozzle outlet is recessed with an annular recess, the outer wall of the atomizing element is provided with an annular groove corresponding to the annular recess, the atomizing element is inserted into the nozzle outlet, and the annular groove is snapped into the annular recess.
4. A nozzle as claimed in claim 1, wherein the cap top surface of the nozzle cap is obliquely recessed with an arc surface to form the pressing portion.
5. A nozzle as claimed in any one of claims 1 to 4, wherein a cylindrical body is provided at the top of the inner chamber of the nozzle cap, and the cylindrical body is provided with a docking hole for connecting the inner chamber of the nozzle cap and the nozzle outlet.
6. A nozzle as claimed in claim 5, wherein the acute angle formed between the central axis of the nozzle cap and the central axis of the nozzle outlet is between 20 and 70 degrees.
7. An injector comprising a bottle and a nozzle, the nozzle being connected to a fluid outlet tube extending into the bottle connected to the nozzle, a pump head being provided between the nozzle and the fluid outlet tube for pressing fluid in the bottle through the fluid outlet tube towards the nozzle, wherein the nozzle is as claimed in any one of claims 1 to 4, and the atomising passage is connected to the fluid outlet tube via the pump head.
8. The injector of claim 7, wherein a cylinder is protruded from the top of the inner cavity of the nozzle cap, and the cylinder is provided with a butt hole for communicating the inner cavity of the nozzle cap with the nozzle outlet; the pump head comprises an upper channel in butt joint with the butt joint hole, the bottle mouth of the bottle body is hermetically provided with a fixed seat, the fixed seat is provided with a sliding hole which is axial and penetrates through the upper end face and the lower end face of the fixed seat, the side wall of the upper channel is provided with an upper side hole, a sealing element is arranged between the inner wall of the fixed seat and the outer wall of the pump head, the inner wall of the bottom of the inner cavity of the fixed seat is provided with an annular bulge, an elastic element is arranged between the lower end of the pump head and the annular bulge, and; when pressing the nozzle, the pump head moves down along the axial of slide opening to go up side opening and slide opening intercommunication, unclamp the nozzle, the pump head resets and under the effect of sealing member, and the side opening is isolated with the slide opening and is communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708876.XU CN210619060U (en) | 2019-05-17 | 2019-05-17 | Ejector and nozzle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708876.XU CN210619060U (en) | 2019-05-17 | 2019-05-17 | Ejector and nozzle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619060U true CN210619060U (en) | 2020-05-26 |
Family
ID=70764598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920708876.XU Ceased CN210619060U (en) | 2019-05-17 | 2019-05-17 | Ejector and nozzle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210619060U (en) |
-
2019
- 2019-05-17 CN CN201920708876.XU patent/CN210619060U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220516 Decision number of declaring invalidation: 55329 Granted publication date: 20200526 |