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CN111994484B - Aerosol tank sprayer with adjustable spraying effect - Google Patents

Aerosol tank sprayer with adjustable spraying effect Download PDF

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Publication number
CN111994484B
CN111994484B CN201910443943.4A CN201910443943A CN111994484B CN 111994484 B CN111994484 B CN 111994484B CN 201910443943 A CN201910443943 A CN 201910443943A CN 111994484 B CN111994484 B CN 111994484B
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China
Prior art keywords
nozzle
aerosol
pipe
side wall
spray
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CN201910443943.4A
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Chinese (zh)
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CN111994484A (en
Inventor
张涛
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Meihua Cosmetics Shanghai Co ltd
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Meihua Cosmetics Shanghai Co ltd
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Priority to CN201910443943.4A priority Critical patent/CN111994484B/en
Publication of CN111994484A publication Critical patent/CN111994484A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/28Nozzles, nozzle fittings or accessories specially adapted therefor

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The invention discloses an aerosol tank spray head with adjustable spray effect, which comprises a spray head body and a valve body, wherein the spray head body comprises a press cover, a T-shaped spray pipe and a nozzle, the side wall of the press cover is provided with a spray hole, the T-shaped spray pipe is a T-shaped pipe which is formed by a long pipe and a short pipe and is hollow inside, the top of the long pipe is fixedly connected with the inner top of the press cover, the top of the short pipe penetrates through the side wall of the long pipe and is positioned in the inner cavity of the long pipe, the bottom of the short pipe is fixedly connected with the inner side wall of the press cover and is communicated with the spray hole, the front half part of the nozzle is in a horn shape, the rear half part of the nozzle is in a cylinder shape, the front half part of the nozzle is positioned outside the press cover, and the rear half part of the nozzle is positioned in the opening pipe of the short pipe. According to the invention, the pressure of the aerosol entering the T-shaped spray pipe is regulated, so that the spray angle of the aerosol is regulated, the requirements of users on different spray effects are met, and the use interestingness of the aerosol can is increased by changing the spray form of the aerosol.

Description

Aerosol tank sprayer with adjustable spraying effect
Technical Field
The invention relates to the technical field of cosmetic production, in particular to an aerosol tank nozzle with adjustable injection effect.
Background
The invention of aerosol by Norwegian scientists at the end of the 20 th century has been over 80 years to date, and the world aerosol product reaches hundreds of varieties, and the annual total yield exceeds 120 hundred million cans. Of these, europe accounts for about two fifths, and the united states for about one third. China began to produce a small amount of medicinal aerosol in the beginning of the 60's of the 20 th century. After more than 50 years of development, particularly in the last 20 years, the aerosol industry in China enters a new stage of rapid development, and products relate to the fields of personal products, household products, hygienic and insecticidal products, machinery, electronics, transportation and the like. With the development of scientific technology, the use of the aerosol is more extensive.
The container that is used for holding aerosol at present uses aerosol jar usually, aerosol jar is including jar body and shower nozzle, store in the internal aerosol of jar and pass through the valve blowout, but aerosol spray angle is unable to be adjusted, can't reach the required injection effect of user, and aerosol sprays the form and can't change promptly, consequently need for an aerosol jar shower nozzle can realize that aerosol spray angle adjusts urgently, satisfy the user to the demand of different injection effect, the change through aerosol spray form increases aerosol jar's use interest.
Disclosure of Invention
The invention aims to overcome the defects and provide the aerosol can spray head with adjustable spray effect, the spray angle of the aerosol is adjusted by adjusting the pressure of the aerosol entering the T-shaped spray pipe, the requirements of users on different spray effects are met, and the use interestingness of the aerosol can is increased by changing the spray form of the aerosol.
In order to achieve the above object, the present invention provides the following technical solution, an aerosol can nozzle with adjustable spray effect, comprising a nozzle body and a valve body, wherein the nozzle body comprises a pressing cap, a T-shaped nozzle and a nozzle, the side wall of the pressing cap is provided with a spray hole, the T-shaped nozzle is a hollow T-shaped tube consisting of a long tube and a short tube, the long tube is a cylindrical tubular structure with a closed top and an open bottom, the short tube is a cylindrical tubular structure with an open top and an open bottom, the top of the long tube is fixedly connected with the top inside the pressing cap, the top of the short tube penetrates through the side wall of the long tube and is located in the inner cavity of the long tube, the bottom of the short tube is fixedly connected with the inner side wall of the pressing cap and is communicated with the spray hole, the front half part of the nozzle is in a horn shape, the rear half part of the nozzle is in a cylindrical shape, and the front half part of the nozzle is located outside the pressing cap, the rear half part of the nozzle is positioned in the short pipe opening pipe, two sliding grooves are symmetrically formed in the inner side wall of the short pipe, two sliding rods are symmetrically formed in the outer side wall of the rear half part of the nozzle, and the two sliding rods are respectively slidably arranged in the two sliding grooves;
the nozzle is of a hollow structure, a fixed mandrel is fixedly arranged in the hollow structure of the nozzle, the central axis of the fixed mandrel is parallel to the central axis of the short pipe, two spring groups are symmetrically arranged on the side wall of the fixed mandrel, each spring group comprises a plurality of springs which are axially arranged along the fixed mandrel and sequentially fixed on the side wall of the fixed mandrel, the plurality of springs are all in contact with the inner side wall of the hollow structure of the nozzle, and through holes are uniformly distributed on the side wall on the right side of the rear half part of the nozzle;
the valve body comprises a sealing cover, a valve rod, a valve chamber and a liquid guiding pipe, a groove larger than the size of the pressing cover is formed in the top of the sealing cover, a clamping groove for fixing the sealing cover to the opening part of the aerosol can is formed in the bottom of the side wall of the sealing cover, the valve chamber is fixed to the top in the sealing cover, a pressure spring is arranged in the valve chamber, one end of the valve rod is located at the top of the sealing cover, the other end of the valve rod penetrates through the center of the top of the sealing cover and is located in the valve chamber, one end of the valve rod located in the valve chamber is in contact with the pressure spring through a pressing plate, the radial direction of the pressure spring is the same as the radial direction of the valve rod, and a liquid guiding hole penetrating through the valve rod in the radial direction is formed in the lower part of the valve rod; the bottom end of the valve rod, which is positioned above the top of the sealing cover, is inserted into the long pipe.
Further, the central axis of the short pipe coincides with the central axis of the spray hole.
Further, the central axis of the short pipe is perpendicular to the central axis of the long pipe.
Furthermore, two ends of the sliding groove are respectively provided with a limiting block.
Furthermore, a pressing groove is formed in the top of the pressing cover.
Furthermore, a wave-shaped bulge is arranged in the pressing groove.
Further, the pressing groove is shaped to fit the middle finger.
Compared with the prior art, the invention has the beneficial effects that: the pressure of the aerosol entering the T-shaped spray pipe is adjusted through the position of the liquid guide hole entering the valve chamber, so that the separation distance between the spray nozzle and the spray hole is changed, the adjustment of the spray angle is realized, the requirements of users on different spray effects are met, and the use interestingness of the aerosol can is increased through the change of the spray form of the aerosol.
Drawings
Fig. 1 is a schematic structural diagram of the appearance of an aerosol can spray head with adjustable spraying effect.
Fig. 2 is a structural schematic diagram of the closing state of the spray head of the aerosol can with adjustable spray effect.
Fig. 3 is an enlarged view of the structure of part a in fig. 2.
Fig. 4 is a structural schematic diagram of closing and opening of a spray head of an aerosol can with adjustable spray effect.
Fig. 5 is an enlarged view of the portion B in fig. 4.
Fig. 6 is a schematic structural view of the aerosol can nozzle with adjustable spraying effect in a matching use state with an aerosol can.
The correspondence between each mark and the part name is as follows:
the spray head comprises a spray head body 1, a pressing cover 101, a T-shaped spray pipe 102, a spray nozzle 103, a spray hole 104, a long pipe 105, a short pipe 106, a sliding groove 107, a sliding rod 108, a fixed mandrel 109, a spring 110, a through hole 111, a limiting block 112, a valve body 2, a sealing cover 201, a valve rod 202, a valve chamber 203, a liquid guide pipe 204, a groove 205, a pressure spring 206, a pressure plate 207, a liquid guide hole 208, a clamping groove 209, a pressing groove 3, a wavy bulge 4 and an aerosol can 5.
Detailed Description
In order to make the technical means, the characteristics, the purposes and the functions of the invention easy to understand, the invention is further described with reference to the specific drawings.
Examples
As shown in FIG. 1, an aerosol can nozzle with adjustable spraying effect comprises a nozzle body 1 and a valve body 2, wherein the nozzle body 1 comprises a pressing cap 101, a T-shaped nozzle 102 and a nozzle 103, a spraying hole 104 is arranged on the side wall of the pressing cap 101, the T-shaped nozzle 102 is a T-shaped pipe with a hollow interior composed of a long pipe 105 and a short pipe 106, the long pipe 105 is a cylindrical tubular structure with a closed top and an open bottom, the short pipe 106 is a cylindrical tubular structure with an open top and an open bottom, the top of the long pipe 105 is fixedly connected with the top of the pressing cap 101, the top of the short pipe 106 penetrates through the side wall of the long pipe 105 and is positioned in the inner cavity of the long pipe 105, the bottom of the short pipe 106 is fixedly connected with the inner side wall of the pressing cap 101 and is communicated with the spraying hole 104, the front half part of the nozzle 103 is horn-shaped, the rear half part of the nozzle 103 is cylindrical, the front part of the nozzle 103 is positioned outside the pressing cap 101, the rear part of the nozzle 103 is positioned in the opening pipe of the short pipe 106, two sliding grooves 107 are symmetrically arranged on the inner side wall of the short pipe 106, two sliding rods 108 are symmetrically arranged on the outer side wall of the rear half part of the nozzle 103, and the two sliding rods 108 are respectively arranged in the two sliding grooves 107 in a sliding manner.
As shown in fig. 3 and 5, the nozzle 103 is a hollow structure, a fixed mandrel 109 is fixedly arranged in the hollow structure of the nozzle 103, the central axis of the fixed mandrel 109 is parallel to the central axis of the short tube 106, two spring groups 110 are symmetrically arranged on the side wall of the fixed mandrel 109, each spring group 110 comprises a plurality of springs 110 which are axially arranged along the fixed mandrel 109 and are sequentially fixed on the side wall of the fixed mandrel 109, the plurality of springs 110 are all in contact with the inner side wall of the hollow structure of the nozzle 103, and through holes 111 are uniformly distributed on the side wall on the right side of the rear half of the nozzle 103.
As shown in fig. 2 and 4. The valve body 2 comprises a sealing cover 201, a valve rod 202, a valve chamber 203 and a liquid guiding pipe 204, wherein the top of the sealing cover 201 is provided with a groove 205 with a size larger than that of the pressing cover 101, the bottom of the side wall of the sealing cover 201 is provided with a clamping groove 209 (shown in figure 6) for fixing the sealing cover 201 to the opening part of the aerosol can 5, the valve chamber 203 is fixed at the top in the sealing cover 201, a pressure spring 206 is arranged in the valve chamber 203, one end of the valve rod 202 is positioned at the top of the sealing cover 201, the other end of the valve rod 202 penetrates through the center of the top of the sealing cover 201 and is positioned in the valve chamber 203, one end of the valve rod 202 positioned in the valve chamber 203 is contacted with the pressure spring 206 through a pressing plate 207, the radial direction of the pressure spring 206 is the same as the radial direction of the valve rod 202, and the lower part of the valve rod 202 is provided with a liquid guiding hole 208 which penetrates through the valve rod 202 along the radial direction; the bottom end of the valve stem 202 above the top of the sealing cap 201 is inserted into the long tube 105.
Wherein, the central axis of the short pipe 106 is coincident with the central axis of the jet hole 104.
Wherein the central axis of the short tube 106 is perpendicular to the central axis of the long tube 105.
Wherein, two ends of the sliding groove 107 are respectively provided with a limiting block 112.
The top of the pressing cover 101 is provided with a pressing groove 3.
Wherein, press and be equipped with wave arch 4 in the groove 3, press the in-process and play skid-proof effect.
Wherein, pressing 3 shapes of groove and being laminated mutually with the middle finger, accord with people's use habit more, improve user's comfort level.
As shown in fig. 2 and 3, in the present embodiment, when the aerosol can nozzle with adjustable spray effect is in the closed state, the liquid guide hole 208 of the valve stem 202 is located above the sealing cover 201, and the valve chamber 203 is not communicated with the liquid guide hole 208 of the valve stem 202. When the pressing cover 101 is pressed through the pressing groove 3, the liquid guide hole 208 on the valve rod 202 enters the valve chamber 203, the valve chamber 203 is communicated with the liquid guide hole 208 on the valve rod 202, at the moment, the pressure spring 206 is in a compressed state, aerosol sequentially enters the valve rod 202 and the T-shaped pipe through the liquid guide hole 208 and is finally sprayed out through the spraying hole 104, after the pressure application is stopped, the liquid guide hole 208 on the valve rod 202 returns to the upper part of the sealing cover 201 under the action of the pressure spring 206, and the spraying is stopped.
In this embodiment, when the aerosol can nozzle with adjustable spraying effect is in a closed state, the outer wall of the front half of the nozzle 103 contacts with the inner wall of the spraying hole 104, that is, the spraying hole 104 is completely blocked by the nozzle 103.
As shown in fig. 3 and 4, when the aerosol can nozzle with adjustable spray effect of the present embodiment is used, when the pressing groove 3 presses the pressing cap 101, the liquid guide hole 208 on the valve stem 202 enters the valve chamber 203, and the pressure of the aerosol in the T-shaped nozzle 102 gradually increases from the time when the liquid guide hole 208 on the valve stem 202 enters the valve chamber 203 to the time when the liquid guide hole 208 on the valve stem 202 enters the valve chamber 203; the water supply axial force generated by the area difference between the inner side wall and the outer side wall of the nozzle 103 is overcome in the pre-tightening compression of the spring 110 group in the nozzle 103, the aerosol in the T-shaped pipe enters a hollow structure in the nozzle 103 through the through hole 111, the aerosol pressure in the T-shaped pipe is gradually increased along with the process that the liquid guide hole 208 on the valve rod 202 gradually enters the valve chamber 203, the aerosol pressure in the nozzle 103 is also gradually increased, when the aerosol pressure in the T-shaped pipe is larger than the pre-tightening force of the spring 110 group, the front half part of the nozzle 103 moves towards the direction deviating from the pressing cover 101, the front half part of the nozzle 103 is separated from the spray hole 104 to be sealed, water spraying is started, and along with the change of the aerosol pressure, the separation distance between the front half part of the nozzle 103 and the spray hole 104 is realized, and the adjustment of the spray angle is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an aerosol jar shower nozzle of injection effect adjustable, its characterized in that, includes shower nozzle body and valve body, the shower nozzle body includes press cap, T type spray tube and nozzle, the press cap lateral wall is equipped with the orifice, T type spray tube is the inside hollow T type pipe of constituteing by long tube and nozzle stub, the long tube is top closure, bottom open-ended cylindrical tubular structure, the nozzle stub is the equal open-ended cylindrical tubular structure in top and bottom, the long tube top with press cap inside top fixed connection, the nozzle stub top is passed the long tube lateral wall is located the long tube intracavity, nozzle stub bottom with press cap inside wall fixed connection and with the orifice intercommunication, first half of nozzle is the horn mouth shape, first half of nozzle is the cylinder shape, first half of nozzle is located outside the press cap, second half of nozzle is located in the nozzle stub open-ended pipe, the inner side wall of the short pipe is symmetrically provided with two sliding chutes, the outer side wall of the rear half part of the nozzle is symmetrically provided with two sliding rods, and the two sliding rods are respectively arranged in the two sliding chutes in a sliding manner;
the nozzle is of a hollow structure, a fixed mandrel is fixedly arranged in the hollow structure of the nozzle, the central axis of the fixed mandrel is parallel to the central axis of the short pipe, two spring groups are symmetrically arranged on the side wall of the fixed mandrel, each spring group comprises a plurality of springs which are axially arranged along the fixed mandrel and sequentially fixed on the side wall of the fixed mandrel, the plurality of springs are all in contact with the inner side wall of the hollow structure of the nozzle, and through holes are uniformly distributed on the side wall on the right side of the rear half part of the nozzle;
the valve body comprises a sealing cover, a valve rod, a valve chamber and a liquid guiding pipe, a groove larger than the size of the pressing cover is formed in the top of the sealing cover, a clamping groove for fixing the sealing cover to the opening part of the aerosol can is formed in the bottom of the side wall of the sealing cover, the valve chamber is fixed to the top in the sealing cover, a pressure spring is arranged in the valve chamber, one end of the valve rod is located at the top of the sealing cover, the other end of the valve rod penetrates through the center of the top of the sealing cover and is located in the valve chamber, one end of the valve rod located in the valve chamber is in contact with the pressure spring through a pressing plate, the radial direction of the pressure spring is the same as the radial direction of the valve rod, and a liquid guiding hole penetrating through the valve rod in the radial direction is formed in the lower part of the valve rod; the bottom end of the valve rod, which is positioned above the top of the sealing cover, is inserted into the long pipe.
2. The aerosol can nozzle of claim 1 wherein the central axis of the short tube is coincident with the central axis of the orifice.
3. The aerosol can nozzle of claim 1, wherein the central axis of the short tube is perpendicular to the central axis of the long tube.
4. The aerosol can nozzle of claim 1, wherein the chute has two ends each provided with a stopper.
5. The aerosol can nozzle of claim 1, wherein the top of the push cap has a push groove.
6. The aerosol can nozzle of claim 5, wherein the depression groove has a wave-shaped protrusion.
7. An aerosol can nozzle as claimed in claim 5, wherein the depression is shaped to fit the middle finger.
CN201910443943.4A 2019-05-27 2019-05-27 Aerosol tank sprayer with adjustable spraying effect Active CN111994484B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910443943.4A CN111994484B (en) 2019-05-27 2019-05-27 Aerosol tank sprayer with adjustable spraying effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910443943.4A CN111994484B (en) 2019-05-27 2019-05-27 Aerosol tank sprayer with adjustable spraying effect

Publications (2)

Publication Number Publication Date
CN111994484A CN111994484A (en) 2020-11-27
CN111994484B true CN111994484B (en) 2022-07-05

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134885C2 (en) * 1991-10-23 1994-04-07 Praezisions Ventil Gmbh Actuator attachment for a spray container
US5385303A (en) * 1993-10-12 1995-01-31 The Procter & Gamble Company Adjustable aerosol spray package
CN2894859Y (en) * 2006-04-14 2007-05-02 中山市凯达精细化工股份有限公司 Aerosol nozzle cover
JP5522945B2 (en) * 2008-10-10 2014-06-18 株式会社丸一 Aerosol button and aerosol button cap
CN204619160U (en) * 2015-05-07 2015-09-09 孔海凤 A kind of multi-direction type larynx Dey-Dose
CN208181820U (en) * 2018-05-09 2018-12-04 以清商贸(上海)有限公司 A kind of beverage aerosol can
CN209535997U (en) * 2018-12-28 2019-10-25 广州市今巨卓高制罐有限公司 A kind of adjustable inhalator jar of spray angle

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