CN209968707U - Spray head with good atomization effect - Google Patents
Spray head with good atomization effect Download PDFInfo
- Publication number
- CN209968707U CN209968707U CN201920353309.7U CN201920353309U CN209968707U CN 209968707 U CN209968707 U CN 209968707U CN 201920353309 U CN201920353309 U CN 201920353309U CN 209968707 U CN209968707 U CN 209968707U
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- CN
- China
- Prior art keywords
- wall
- valve rod
- upper valve
- cavity
- shell
- 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
Links
- 238000000889 atomisation Methods 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 title claims abstract description 12
- 239000007921 spray Substances 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 2
- 239000011796 hollow space material Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
The utility model provides a spray head with good atomization effect, which comprises a shell connected with a tank body, wherein the shell is internally provided with a cavity, the bottom of the shell is closed without bottom, a through hole is formed in the top wall in a penetrating way, an upper valve rod is movably arranged in the through hole, the upper valve rod is internally hollow, a liquid outlet is formed in the outer wall of the upper part of the upper valve rod in a penetrating way, a notch is formed in the bottom wall in a penetrating way, and two sides of the bottom wall are respectively provided with a support pillar; a stand column is arranged in the cavity of the upper valve rod, one end of the stand column is provided with a stop block for shielding the gap of the bottom wall of the upper valve rod, the other end of the stand column extends out of the gap of the bottom wall of the upper valve rod and then is fixedly connected with the bottom inner wall of the lower valve rod, a spring is wound on the periphery of the lower part of the stand column, one end of the spring is connected with the bottom outer wall of the upper valve rod, and the other end of the spring is connected with the bottom inner wall; the upper portion of lower valve rod cup joints in the periphery of going up the valve rod movably, diapire and a valve chamber fixed connection, and the both sides of diapire run through and be equipped with the through-hole that two fore-posts on the confession valve rod pass through.
Description
Technical Field
The utility model belongs to the technical field of the spraying, concretely relates to effectual shower nozzle atomizes.
Background
The aerosol canister extensively is arranged in the bulletin place, can make the internal medicament of jar spray in order to distribute vaporific form, therefore require highly to atomization effect, simultaneously, to some medicament that have special requirement, the opening of atomizer can lead to medicament in the atomizer canister and the air contact that flows in from atomizer, influence the medicament drug effect, also do not contribute to the quality guarantee of medicament.
SUMMERY OF THE UTILITY MODEL
In order to the above situation, the utility model provides a shower nozzle that atomization effect is good, this shower nozzle can be when not needing to use, and its inside cavity is blocked with external atmospheric environment, and simultaneously, atomization effect is better.
The technical scheme of the utility model as follows:
a spray head with good atomization effect comprises a shell connected with a tank body, wherein a cavity is formed in the shell, the bottom of the shell is closed without a bottom, a through hole is formed in the top wall in a penetrating mode, an upper valve rod is movably arranged in the through hole, the upper valve rod is hollow, a liquid outlet is formed in the outer wall of the upper portion of the upper valve rod in a penetrating mode, a notch is formed in the bottom wall in a penetrating mode, and two top columns are arranged on two sides of the bottom wall respectively; a stand column is arranged in the cavity of the upper valve rod, one end of the stand column is provided with a stop block for shielding the gap of the bottom wall of the upper valve rod, the other end of the stand column extends out of the gap of the bottom wall of the upper valve rod and then is fixedly connected with the bottom inner wall of the lower valve rod, a spring is wound on the periphery of the lower part of the stand column, one end of the spring is connected with the bottom outer wall of the upper valve rod, and the other end of the spring is connected with the bottom inner wall; the upper part of the lower valve rod is movably sleeved on the periphery of the upper valve rod, the bottom wall is fixedly connected with a valve chamber, through holes for two top posts on the upper valve rod to pass through are arranged on two sides of the bottom wall in a penetrating manner, and a cavity in the lower valve rod is communicated with a cavity in the upper valve rod and a cavity in the valve chamber; the bottom outer wall of the valve chamber is communicated with a liquid inlet pipe, the tail end of the liquid inlet pipe extends into the inner cavity of the tank body, the valve chamber is fixedly connected to the inner wall of the bottom of the shell, a plurality of convex blocks are arranged on the inner wall, two inner side walls of the valve chamber are respectively provided with a groove, an elastic rubber plug is fixed in each groove, and the two plugs are mutually attached in a mode of closing the valve chamber.
Furthermore, a spiral liquid outlet channel is arranged on the side wall of the liquid outlet of the upper valve rod, and one end of the liquid outlet is provided with a filter screen with compact meshes for sealing.
Furthermore, the height of the two upright posts on the outer wall of the bottom of the upper valve rod is smaller than that of the inner cavity of the lower valve rod.
Furthermore, a plurality of thin columns vertical to the central axis of the valve rod are arranged on the inner wall of the upper part of the upper valve rod, and the thin columns are distributed in a staggered mode.
Furthermore, two inner side walls of the valve chamber are respectively provided with a groove, notches of the grooves are opposite, an elastic rubber plug is fixed in each notch, the two plugs are in a circular sheet shape of one half to three quarters, and the bottom surface of one plug is tightly attached to the other plug.
Furthermore, the top wall of the valve chamber and the bottom wall of the lower valve rod share one wall body, and a plurality of fine circulation holes are arranged in the cavity of the wall body positioned in the lower valve rod in a penetrating mode.
The utility model discloses compare in prior art, its beneficial effect lies in:
1. through the dog that sets up in the inner chamber of last valve rod and the jam piece that the valve incasement set up, dual setting for the shower nozzle is in confined state when not pressing the use, reduces the contact of the internal chamber of jar of shower nozzle UNICOM and external environment as far as possible, avoids the storage of internal chamber of jar owing to for a long time with the deterioration that leads to of external air UNICOM, improves the result of use of spraying.
2. The inner wall of the valve chamber is provided with a plurality of convex blocks, and the stored materials in the inner cavity of the tank body collide with the convex blocks before being sprayed out to form fog drops with smaller grain diameter, so that the atomization effect is improved.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
FIG. 3 is a top view of the upper stem.
Illustration of the drawings: 1 shell, 2 upper valve rods, 201 top columns, 202 liquid outlets, 203 thin columns, 3 lower valve rods, 301 stop blocks, 302 upright columns, 4 valve chambers, 401 grooves, 402 blocking pieces and 5 liquid inlet pipes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A spray head with good atomization effect comprises a shell 1 connected with a tank body, wherein a cavity is arranged in the shell 1, the bottom of the shell is closed without a bottom, a through hole is formed in the top wall of the shell in a penetrating manner, an upper valve rod 2 is movably arranged in the through hole, the upper valve rod 2 is hollow in the interior, a liquid outlet 202 is formed in the outer wall of the upper portion of the upper valve rod in a penetrating manner, a notch is formed in the bottom wall of the upper valve rod in a penetrating manner, and two; a vertical column 302 is arranged in the cavity of the upper valve rod 2, one end of the vertical column 302 is provided with a stop dog 301 for shielding the gap of the bottom wall of the upper valve rod 2, the other end of the vertical column 302 extends out of the gap of the bottom wall of the upper valve rod 2 and is fixedly connected with the bottom inner wall of the lower valve rod 3, a spring is wound on the periphery of the lower part of the vertical column 302, one end of the spring is connected with the bottom outer wall of the upper valve rod 2, and the other end of the spring is connected with the bottom inner wall; the upper part of the lower valve rod 3 is movably sleeved on the periphery of the upper valve rod 2, the bottom wall is fixedly connected with a valve chamber 4, through holes for two support columns 201 on the upper valve rod 2 to pass through are arranged on two sides of the bottom wall in a penetrating manner, and a cavity in the lower valve rod 3 is communicated with a cavity in the upper valve rod 2 and a cavity in the valve chamber 4; the bottom outer wall of the valve chamber 4 is communicated with a liquid inlet pipe 5, the tail end of the liquid inlet pipe 5 extends into the inner cavity of the tank body, the valve chamber 4 is fixedly connected to the inner wall of the bottom of the shell 1, a plurality of convex blocks are arranged on the inner wall, two inner side walls of the valve chamber 4 are respectively provided with a groove 401, an elastic rubber plug piece 402 is fixed in each groove 401, and the two plug pieces 402 are mutually attached in a mode of closing the valve chamber 4. Through the baffle 301 that sets up in the inner chamber of last valve rod 2 and the jam piece 402 that sets up in the valve chamber 4 for the shower nozzle is in confined state when not pressing the use, reduces the contact of the internal chamber of jar of shower nozzle UNICOM and external environment as far as possible, avoids the storage of the internal chamber of jar owing to for a long time with the deterioration that leads to of outside air UNICOM, improves the result of use of spraying.
Be equipped with spiral liquid outlet duct on the liquid outlet 202 lateral wall of going up valve rod 2, the one end of liquid outlet 202 is equipped with the filter screen that has the fine and close mesh and seals, further increases atomization effect.
The height of the two columns 302 on the outer wall of the bottom of the upper valve rod 2 is less than that of the inner cavity of the lower valve rod 3.
The inner wall of the upper part of the upper valve rod 2 is provided with a plurality of thin columns 203 vertical to the central axis of the valve rod, and the thin columns 203 are distributed in a staggered manner, so that the atomization effect is further improved.
Two inner side walls of the valve chamber 4 are respectively provided with a groove 401, the notches of the grooves 401 are opposite, an elastic rubber plug 402 is fixed in each notch, the two plugs 402 are in a circular sheet shape of one half to three quarters, and the bottom surface of one plug 402 is tightly attached to the other plug 402 so as to seal the valve chamber 4.
The top wall of the valve chamber 4 and the bottom wall of the lower valve rod 3 share one wall body, a plurality of fine circulation holes are arranged in the hollow cavity of the wall body in the lower valve rod 3 in a penetrating mode, and the valve chamber 4 plays a role in communicating the hollow cavity of the lower valve rod 3 with the inner cavity of the liquid inlet pipe 5.
The working process is as follows: the upper valve rod 2 is manually pressed, a spring between the outer wall of the bottom of the upper valve rod 2 and the inner wall of the bottom of the lower valve rod 3 is compressed, a stop block 301 of the upright column 302 is separated from a notch on the bottom wall of the upper valve rod 2, a cavity of the upper valve rod 2 is communicated with a cavity of the lower valve rod 3, in the process that the upper valve rod 2 moves downwards, the ejection column 201 of the upper valve rod 2 moves downwards at the same time, the two blocking sheets 402 in the valve chamber 4 are pressed downwards after penetrating through the bottom wall of the lower valve rod 3, the two blocking sheets 402 are ejected by the ejection column 201, the valve chamber 4 is communicated with the cavity of the lower valve rod 3, and the content in the inner cavity of the tank body is ejected from the liquid outlet 202 after sequentially flowing through the valve.
The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A shower nozzle with good atomization effect comprises a shell connected with a tank body, wherein a cavity is arranged in the shell, and the shower nozzle is characterized in that the bottom of the shell is closed without a bottom, a through hole is formed in the top wall in a penetrating mode, an upper valve rod is movably arranged in the through hole, the upper valve rod is hollow, a liquid outlet is formed in the outer wall of the upper portion in a penetrating mode, a notch is formed in the bottom wall in a penetrating mode, and two top columns are arranged on two sides of the bottom wall respectively; a stand column is arranged in the cavity of the upper valve rod, one end of the stand column is provided with a stop block for shielding the notch of the bottom wall of the upper valve rod, the other end of the stand column extends out of the notch of the bottom wall of the upper valve rod and then is fixedly connected with the bottom inner wall of the lower valve rod, a spring is wound on the periphery of the lower part of the stand column, one end of the spring is connected with the bottom outer wall of the upper valve rod, and the other end of the spring is connected with the bottom inner wall of; the upper part of the lower valve rod is movably sleeved on the periphery of the upper valve rod, the bottom wall is fixedly connected with a valve chamber, through holes for two top posts on the upper valve rod to pass through are arranged on two sides of the bottom wall in a penetrating manner, and a cavity in the lower valve rod is communicated with a cavity in the upper valve rod and a cavity in the valve chamber; the bottom outer wall of the valve chamber is communicated with a liquid inlet pipe, the tail end of the liquid inlet pipe extends into the inner cavity of the tank body, the valve chamber is fixedly connected to the inner wall of the bottom of the shell, a plurality of convex blocks are arranged on the inner wall, two inner side walls of the valve chamber are respectively provided with a groove, an elastic rubber plug is fixed in each groove, and the two plugs are mutually attached in a mode of closing the valve chamber.
2. The spray head of claim 1, wherein the upper valve rod has a spiral liquid outlet channel on the side wall of the liquid outlet, and the liquid outlet has a screen with dense meshes at one end for sealing.
3. The spray head of claim 1 wherein the height of the two posts on the outer wall of the bottom of the upper valve stem is less than the height of the inner cavity of the lower valve stem.
4. The nozzle of claim 1, wherein the inner wall of the upper portion of the upper valve stem is provided with a plurality of thin columns perpendicular to the central axis of the valve stem, and the thin columns are distributed in a staggered manner.
5. The nozzle of claim 1, wherein the inner walls of the valve chamber are each formed with a groove, the notches of the grooves are opposite to each other, and an elastic rubber plug is fixed in each notch, the two plugs are in the shape of a circular piece with a half to three quarters, and the bottom surface of one plug is tightly attached to the other plug.
6. The nozzle of claim 1, wherein the top wall of the valve chamber and the bottom wall of the lower valve stem share a wall, and the wall is provided with a plurality of fine flow holes at the hollow space inside the lower valve stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353309.7U CN209968707U (en) | 2019-03-20 | 2019-03-20 | Spray head with good atomization effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353309.7U CN209968707U (en) | 2019-03-20 | 2019-03-20 | Spray head with good atomization effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209968707U true CN209968707U (en) | 2020-01-21 |
Family
ID=69254903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920353309.7U Expired - Fee Related CN209968707U (en) | 2019-03-20 | 2019-03-20 | Spray head with good atomization effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209968707U (en) |
-
2019
- 2019-03-20 CN CN201920353309.7U patent/CN209968707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |