KR200480327Y1 - Spray apparatus - Google Patents
Spray apparatus Download PDFInfo
- Publication number
- KR200480327Y1 KR200480327Y1 KR2020160000778U KR20160000778U KR200480327Y1 KR 200480327 Y1 KR200480327 Y1 KR 200480327Y1 KR 2020160000778 U KR2020160000778 U KR 2020160000778U KR 20160000778 U KR20160000778 U KR 20160000778U KR 200480327 Y1 KR200480327 Y1 KR 200480327Y1
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- inlet
- passage
- opening
- central passage
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/10—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in the form of a fine jet, e.g. for use in wind-screen washers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
- B05B1/323—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The present invention relates to a spray device for spraying a functional liquid, and more particularly to a spray device capable of reversely discharging even when the spray device is tilted or reversed (upside down) As a result,
A second inlet including a second inlet and a second inlet connected thereto, an upper outlet connected to the outlet, and a second inlet connected to the outlet, wherein the first inlet comprises a lower first inlet and a first inlet connected thereto, A hollow central passage portion to which the first inlet passage, the second inlet passage, and the outlet passage are connected, respectively, and an outlet portion that is inserted in the central passage portion and opens the first inlet passage And a ball type opening / closing member for closing the second inflow path and closing the first inflow path and opening the second inflow path when the air inflow path is reversed.
Description
The present invention relates to a spray device for spraying a functional liquid,
More particularly, the present invention relates to a spray device capable of reversely discharging even when the spray device is tilted or reversed (upside down), wherein switching between opening and closing according to upright and upside down is performed quickly.
BACKGROUND ART Spraying apparatuses are widely used in various fields as a device for spraying functional liquid (or gas, hereinafter referred to as functional liquid) such as cosmetics, medicines, and fragrances.
Such a spray device generally comprises a reservoir and an injection means coupled to the top of the reservoir to inject functional liquid stored in the reservoir. This injection means allows the injection of the functional liquid into the injection port of the injection member by the pushing action of the injection member And is injected outside through the injection port. The principle of such a spray device utilizes the movement of a functional liquid through a pressure difference, which is a conventionally known technique such as a sprayer, a hair spray, and the like.
However, the disadvantage of the conventional spray apparatus is that when the spray apparatus is tilted or sprayed in an inverted state, the inlet of the straw member becomes higher than the water surface of the functional liquid due to the inversion, It is.
As a conventional technique for solving this problem, there has been disclosed in Utility Model No. 1994-0003522 (May 27, 1994) (outflow path converter for liquid storage container) (hereinafter referred to as prior art) (Plunger), two inflow ports are selectively opened and the other inflow port is closed in upright or upside-down directions to enable reverse discharge.
However, according to the prior art reverse-discharge switching method using the plunger, the movement width is limited according to the tilting angle, and the contact area with the inner wall of the valve body is wide, so that the braking due to friction occurs and the plunger can not be moved quickly. There is a disadvantage that the reverse discharge is difficult.
In addition, if the inclination of a certain angle (threshold value) or more is ensured, opening / closing switching is performed according to the movement of the plunger, so that there is a disadvantage that immediate reversing discharge switching can not be performed in use.
Therefore, there is a need for a spray device capable of quicker and more immediate reverse discharge switching.
The present invention has been made to solve the above problems,
And it is an object of the present invention to provide a spray device capable of quickly reversing the opening and closing according to the upright and downward slope through the hollow center passage portion and the ball type opening and closing member while allowing the reverse discharge even when the spray device is tilted or reversed .
Another object of the present invention is to provide a unique structure of a central passage portion and an opening / closing member to provide a more rapid and stable reverse discharge of functional liquid.
In addition, the present invention aims at providing both of the advantages of easy assembling and robustness of assembling by providing a double assembling structure.
Further, it is an object of the present invention to provide a closure member and adopt a unique coupling structure to improve the sealing performance as well as to improve the durability according to the rigidity of assembly.
The present invention having the above-
A second inlet including a second inlet and a second inlet connected thereto, an upper outlet connected to the outlet, and a second outlet connected to the outlet, wherein the second inlet comprises a lower inlet and a first inlet, A hollow central passage portion to which the first inlet passage, the second inlet passage, and the outlet passage are connected, respectively, and an outlet portion that is inserted in the central passage portion and opens the first inlet passage And a ball type opening / closing member for closing the second inflow path and closing the first inflow path and opening the second inflow path when the air inflow path is reversed.
The central passage portion may have a vertical diameter larger than the horizontal diameter, a horizontal diameter gradually increasing toward the center, and a horizontal diameter of the central passage portion may be formed to be 3 to 30% larger than the diameter of the opening and closing member .
The injection means is composed of first and second powders to be coupled to each other. The injection means is formed by a male coupling portion formed in the first powder, an arm coupling portion formed in the second powder and coupled with the male coupling portion, ), And the first powder and the second powder are joined to each other by ultrasonic bonding and then assembled to each other.
Furthermore, a sealing member is provided on the junction of the first powder and the second powder, and the first powder and the second powder each have an engagement protrusion melted by ultrasonic waves, and the sealing member prevents the first powder and the second powder An insertion portion into which the coupling protrusion of the insertion portion is inserted, and a narrow portion which is formed at an end of the insertion portion to prevent the coupling protrusion from being separated.
The present invention, which is made up of the above-
The spray can be reversely discharged even when the spray device is tilted or reversed (upside down). However, switching between opening and closing according to the upright and upside down can be performed quickly through the hollow center passage portion and the ball type opening and closing member.
Further, by providing a unique structure of the central passage portion and the opening / closing member, it is possible to provide a more rapid and stable reverse discharge of the functional liquid.
In addition, by providing a two-piece assembly structure, it is possible to take both of the advantages of ease of assembly and robustness of assembly.
Further, it has an effect that a sealing member is provided and an inherent coupling structure is employed to improve the sealing performance as well as the durability improvement due to the rigidity of the assembly.
1 is a perspective view showing an outline of an injection means according to the present invention;
2 is an exploded perspective view of the injection means.
3 is a sectional view showing the internal structure of the injection means.
FIG. 4 is a flowchart of the operation of the present invention. FIG.
5 is an embodiment of the present invention.
The present invention will be described in detail with reference to the embodiments (embodiments) which can make various changes and can take various forms. It should be understood, however, that this invention is not intended to be limited to the particular forms disclosed, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.
In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness considering simplicity of understanding, etc. However, since the scope of protection of the present invention is limited It should not be.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.
Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.
It is to be understood that the first, second, third, etc. described in this specification are merely referred to in order to distinguish the different components from one another, and are not limited to the order in which they are manufactured, It may not match.
The present invention relates to a spray device for spraying a functional liquid, and more particularly, to a spray device capable of reversely discharging even when the spray device is tilted or reversed (upside down), wherein switching between opening and closing according to upright and upside- .
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a spray apparatus capable of reversing discharge according to the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a perspective view showing an outline of an injection means S of the present invention.
The apparatus according to the present invention is composed of a storage container (not shown) in which a functional liquid is stored and a spraying means S for spraying the functional liquid by being pressed onto the storage container (not shown) (Not shown) and the injecting means S correspond to well-known technologies in general, and a detailed description thereof and drawings may be omitted.
2 is an exploded perspective view of the present invention (injection means).
1 and 2, the configuration of the
The
In general, the spraying operation of the spraying member (not shown) causes the
Further, in the present specification, the functional liquid generally refers to liquids for injection such as cosmetics, medicines, and fragrances, and refers to a liquid stored in a storage container (not shown) and ejected by the ejection means S.
In addition, although it is expressed as a functional liquid, it is obvious that a gaseous functional gas such as a gas may be injected while being liquefied, or may be injected into a gaseous state.
On the other hand, the main feature of this apparatus lies in the injection means S. 2 and a sectional view showing the internal structure of the present invention (injection means), the injection means S, which is a key feature of the present invention, will be described in detail.
2 and 3, the spraying means S of the present device includes a
2 and 3, the
The
In addition, the
Next, as shown in Figs. 2 and 3, the
The
The
Next, as shown in Figs. 2 and 3, the
Here, the
It is obvious that the
Next, as shown in Figs. 2 and 3, the
Next, as shown in Figs. 2 and 3, the opening and closing
What is characteristic is that the opening and closing
Therefore, as shown in Fig. 4 (operation process of the present invention), particularly, as shown in Fig. 4 (A), through the hollow
As shown in Fig. 4 (B), at the time of reverse rotation, the gap member moves in the
In particular, the above-described feature of the opening and closing
The ball type opening and closing
In order to add a quick reverse discharge effect by the ball type opening and closing
2 and 3, in the present device, the vertical passage D4v of the
(The orientation specification for vertical diameter (D4v) and horizontal diameter (D4h) is based on the situation in which the device is upright, unless otherwise specified in the claims.)
Concretely, through the
The opening and closing
If the horizontal diameter D4h of the center of the
If the horizontal diameter D4h of the center of the
Therefore, through the above numerical limitation (3 to 30%), the device enables rapid and stable reverse discharge.
More preferably, the horizontal diameter D4h of the center of the
Hereinafter, additional features of the present invention will be described in detail with reference to the accompanying drawings.
2, the apparatus comprises first and second powders S1 and S2 to which the injecting means S are mutually coupled and also includes a
Due to the above feature, the present device is assembled by the engagement of the
Here, the ultrasonic bonding is a bonding method in which vibration of a sound wave is transmitted to a workpiece to generate frictional heat, and the bonding surface is melted and fused through generated frictional heat. Therefore, it is preferable that the first powder S1 and the second powder S2 are made of a thermoplastic material such as a plastic synthetic resin, and the first powder S1 and the second powder S2 are melted And are firmly coupled.
With this dual assembly structure, the device can take both the advantages of ease of assembly and robustness of assembly.
On the other hand, there is a possibility that a small gap is formed at the joint portion between the first powder S1 and the second powder S2 in spite of the above-described two-piece assembly structure, and the airtightness and the waterproofness are weakened.
In order to solve this problem, the present invention has a sealing
As shown in FIG. 5, the sealing
Here, the sealing
The coupling protrusions 75 formed on the first powder S1 and the second powder S2 are formed by melting in the process of ultrasonic bonding the first powder S1 and the second powder S2, The first and second powder S1 and S2 and the sealing
At this time, the narrowed
5, the sealing
5B is an enlarged view of a state before the first powder S1 and the second powder S2 are melted by ultrasonic waves. Fig. 5B is an enlarged view of Fig. .
5 (C), the first powder S1 and the second powder S2 are melted through the vibration by the ultrasonic waves to generate the
Fig. 5 [D] shows a modification of the
The introduction of the sealing
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the exemplary embodiments and constructions. do.
S: injection means
1: first inlet
11: first inlet 13: first inlet
2:
21: second inlet 23: second inlet
3:
31: outlet 33: outlet
4: central passage portion 5: opening / closing member
S1: first powder S2: second powder
71: male engaging portion 73: female engaging portion
75:
8: sealing member
81: insertion portion 83:
Claims (4)
The injection means
A first inlet including a lower first inlet and a first inlet connected thereto;
A second inlet comprising a side second inlet and a second inlet connected thereto;
An outlet including an upper outlet connected to the injection port and an outlet connected thereto;
A hollow central passage portion to which the first inflow passage, the second inflow passage and the outflow passage are connected, respectively; And
A ball type inserted in the central passage portion to open the first inflow passage and close the second inflow passage when the air conditioner is erected uprightly and to close the first inflow passage and open the second inflow passage when the upright passage An opening / closing member;
, ≪ / RTI >
Wherein the central passage portion is hollow, the vertical diameter of which is larger than the horizontal diameter, the horizontal diameter gradually increases toward the center,
And the horizontal diameter of the center passage portion is 3 to 30% larger than the diameter of the opening / closing member.
Wherein the injection means comprises first and second powders which are mutually coupled,
A first powder formed on the first powder and a second powder formed on the first powder by the female engaging portion formed on the second powder and coupled with the male engaging portion,
Wherein the first powder and the second powder are joined together by ultrasonic bonding to be later assembled.
Wherein a sealing member is provided on a junction of the first powder and the second powder,
Wherein the first powder and the second powder each have an engagement protrusion melted by ultrasonic waves,
Wherein the sealing member includes an insertion portion into which the engagement protrusion of the first powder and the second powder is inserted and a narrow portion formed at the end of the insertion portion to prevent the engagement protrusion from departing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020160000778U KR200480327Y1 (en) | 2016-02-15 | 2016-02-15 | Spray apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020160000778U KR200480327Y1 (en) | 2016-02-15 | 2016-02-15 | Spray apparatus |
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KR200480327Y1 true KR200480327Y1 (en) | 2016-05-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2020160000778U KR200480327Y1 (en) | 2016-02-15 | 2016-02-15 | Spray apparatus |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014205494A (en) | 2013-04-10 | 2014-10-30 | 株式会社三谷バルブ | Invertible valve mechanism coping with charging of gas for spraying and aerosol type product provided with the same |
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2016
- 2016-02-15 KR KR2020160000778U patent/KR200480327Y1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014205494A (en) | 2013-04-10 | 2014-10-30 | 株式会社三谷バルブ | Invertible valve mechanism coping with charging of gas for spraying and aerosol type product provided with the same |
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