KR102401289B1 - Spraying device - Google Patents

Abstract

The atomizing apparatus which can aim at space-saving of a place is provided.
A sprayer 10 having a liquid nozzle 11 and a gas nozzle 12 to spray gas together with a liquid, a case body 80 accommodating the gas-filled cylinder B, and the sprayer 10 and a tube (T) forming a part of a gas passage connecting the cylinder (B) and the gas nozzle (12) by connecting the case body (80) to the upper surface of the case body (80), A mounting unit 89 on which the atomizer 10 is placed is provided.

Description

spraying device {SPRAYING DEVICE}

The present invention relates to a spraying device.

DESCRIPTION OF RELATED ART Conventionally, the atomizer which has a liquid nozzle and a gas nozzle, and the atomizer which atomizes gas together with a liquid, and the atomizing apparatus provided with the case body which accommodates the cylinder filled with gas are known. The atomizer and the case body are connected by a tube constituting a part of a gas passage connecting the cylinder and the gas nozzle. For example, in the spraying apparatus described in the following patent document 1, the holding part for holding a sprayer is provided in the lower part of a case main body. The holding part protrudes from the case body to the side part.

Patent Document 1: Japanese Patent Laid-Open No. 2014-39916

However, as mentioned above, in the structure in which the holding|maintenance part protrudes to the side part of the case main body, there existed a problem that it was difficult to put the spraying apparatus in a narrow place.

This invention is completed based on the above circumstances, Comprising: It aims at providing the spraying apparatus which can achieve space saving of a place.

A spraying device of the present invention includes a sprayer having a liquid nozzle and a gas nozzle and spraying gas together with a liquid, a case body accommodating a cylinder filled with the gas, and connecting the sprayer and the case body to form the cylinder and the A tube constituting a part of a gas passage connecting the gas nozzles is provided, and a mounting portion for mounting the atomizer is provided on the upper surface of the case body.

ADVANTAGE OF THE INVENTION According to this invention, compared with the case where a mounting part is provided next to a case main body, since the planar size of a spraying apparatus can be made small, space saving of a mounting place can be aimed at.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows the spraying apparatus in this Example.
It is a front view which shows the spraying apparatus of the state which mounted the sprayer on the mounting part.
It is a top view which shows the spraying apparatus of the state which mounted the sprayer on the mounting part.
It is sectional drawing which shows the spraying apparatus of the state which mounted the sprayer on the mounting part, Comprising: It is sectional drawing corresponded to the cross section in the AA position of FIG.
5 is an exploded perspective view showing the atomizer.
It is a front view which shows the atomizer.
7 is a side view showing the nebulizer.
It is a bottom view which shows a nebulizer.
9 is a cross-sectional view showing a liquid container.
10 is a cross-sectional perspective view showing a state in which the locking piece of the bottle cap and the locking rib of the liquid bottle are engaged.
11 is a cross-sectional view showing a handle portion.
12 is a cross-sectional view showing the atomizer in a state in which the handle part is attached to the liquid container.
13 is an exploded perspective view showing the case body;
Fig. 14 is a plan view showing the case body;

Preferred embodiments of the present invention are shown below.

The atomizing apparatus of this invention is good also as what has the said atomizer and the said mounting part have the rotation stop structure which stops the rotation of the said atomizer. According to this structure, since rotation of a blower stops, a tube can be wound around a case main body, and a spraying apparatus can be stored, and space saving of a mounting place can be achieved further.

Further, in the atomizing apparatus of the present invention, the liquid nozzle and the gas nozzle may be disposed in a vertical projection surface of the case body in a state where the atomizer is mounted on the mounting unit. According to this configuration, compared to the case where the liquid nozzle or the gas nozzle protrudes from the side of the case body, foreign matter is less likely to be caught in the nozzle, so that it is possible to prevent the atomizer from falling or damage to the nozzle.

In addition, in the atomizing device of the present invention, the case body has an opening through which the cylinder enters and exits, and has a lower case for accommodating the cylinder, and a case upper portion for blocking the opening, wherein the case upper portion includes the mounting unit and the It is good also as a thing provided with the joint part of a tube. According to such a structure, when a mounting part is provided in the site|part different from the case upper part, when the case upper part is removed, there exists a possibility that a tube may be pulled, and there exists a possibility that a sprayer may fall. However, according to the present invention, since the case top and the atomizer are handled integrally, it is possible to prevent such a atomizer from falling.

Further, in the atomizing apparatus of the present invention, the atomizer includes a nozzle holding unit for holding the gas nozzle and the liquid nozzle in a predetermined positional relationship, and a handle unit for performing an operation of blowing gas, wherein the handle unit includes the nozzle. It is good also as what is detachable with respect to a holding|maintenance part. According to this configuration, the gas nozzle and the liquid nozzle can be exchanged for each liquid, for example, by removing the handle portion. Further, since the gas nozzle and the liquid nozzle are fixed in a predetermined positional relationship, it is possible to prevent a relative positional shift between the gas nozzle and the liquid nozzle due to attachment and detachment of the handle portion.

Moreover, in the atomizing apparatus of this invention, it is good also considering that the said atomizer has a liquid container which accommodates the said liquid, and the said liquid container is mounted in the said mounting part.

A spraying device of the present invention is a spraying device in which a sprayer for spraying gas together with a liquid and a case body for accommodating a cylinder filled with the gas are connected by a tube, the sprayer comprising: a gas nozzle for ejecting the gas; , a liquid nozzle for ejecting the liquid, a nozzle holding portion for holding the gas nozzle and the liquid nozzle in a predetermined positional relationship, and connected to the case body via the tube and ejecting the gas and a handle part for carrying out, wherein the handle part has a relay pipe connected to the gas nozzle and constituting a part of the gas passage, and is detachable with respect to the nozzle holding part, the gas nozzle and The relay pipe may be provided with a connection structure that is connected by attachment of the handle portion and detached by detachment.

According to such a structure, since the gas nozzle and the relay pipe are provided with the connection structure which is connected by attachment of a handle|steering-wheel part, and is detached|released by detachment, connection work is easy and high coupling force can be implement|achieved. Further, since the gas nozzle and the liquid nozzle are held in the nozzle holding part in a predetermined positional relationship, the liquid nozzle and the gas nozzle can be easily exchanged depending on the type of liquid while sharing the handle part, and the gas nozzle and the liquid nozzle It is possible to prevent deterioration of the spraying function due to a relative positional shift with the cone. That is, according to this invention, the improvement of quality can be aimed at.

Further, in the spraying device of the present invention, the handle portion and the nozzle holding portion have a handle side inclined portion and a nozzle side inclined portion inclined in the same direction with respect to the attachment/detachment direction of the handle portion, and the handle portion is attached to the nozzle holding portion. In this state, the handle-side inclined portion and the nozzle-side inclined portion may be disposed adjacent to or in contact with each other in the attachment/detachment direction. According to this configuration, since the handle portion can be attached to the nozzle holding portion only in the direction along the handle side inclined portion and the nozzle side inclined portion, it is possible to prevent a misunderstanding of the mounting direction of the handle portion.

Moreover, in the atomizing apparatus of this invention, the said relay pipe has a nozzle connection part connected to the said gas nozzle, and at least a part of the said nozzle connection part is the front side of the mounting direction with respect to the said nozzle holding part among the said handle part. It is good also as a thing protruding from the edge part. According to this structure, since a handle part can be attached to a nozzle holding part while visually recognizing the nozzle connection part of a relay pipe, the attachment operation|work of a handle part can be performed easily.

<Example>

Hereinafter, an embodiment embodying the present invention will be described in detail with reference to FIGS. 1 to 14 .

The spraying device M in the present embodiment has a liquid nozzle 11 and a gas nozzle 12, and sprays gas together with a liquid (for example, lotion or gel cosmetic). The atomizer 10 to be atomized, the case body 80 for accommodating the gas-filled bombe (B), and the atomizer 10 and the case body 80 are connected to each other to connect the cylinder B and the gas nozzle ( A tube (T) constituting a part of a gas passage connecting 12) is provided. The cylinder B is filled with carbon dioxide gas in a liquefied state.

When spraying a liquid, the gel collapses due to shearing force and becomes impervious (mist shape), and thereafter, it quickly returns to the original gel form in a gel form with excellent thixotropie properties. Preference is given to using the composition. By using such a gel composition, the liquid sprayed on the ejection part (user's skin, etc.) can be made difficult to drip because the viscosity rises rapidly. In addition, in the state accommodated in the liquid container 14, even if the viscosity momentarily decreases due to the impact that the liquid container 14 is overturned, the viscosity rises rapidly, so that leakage of the liquid can be prevented.

It is preferable to use carbon dioxide as gas. Since carbon dioxide has a blood circulation promoting action, when the carbon dioxide dissolved in the liquid comes into contact with the skin, the skin blood circulation promoting effect is exhibited, thereby exerting a favorable influence on beauty and health. In addition, since carbon dioxide has a property of being easily soluble in water or oil, carbon dioxide emitted to the skin along with the liquid penetrates from the skin to the inside and is taken in into the blood vessel. When carbon dioxide is taken in into blood vessels, oxygen is liberated from hemoglobin, oxygen is supplied to cells, and metabolic activity is expressed. Therefore, it is possible to obtain a higher cosmetic effect by spraying the liquid in which carbon dioxide is melted on the skin.

When the atomizer M is used, it is taken out from the mounting part 89 (refer FIG. 1), When the atomizer 10 is not used, it is to the mounting part 89 provided in the case main body 80, It can be witty (see Figure 2). Hereinafter, in each structural member, the upper side in FIG. 1 is demonstrated as an upper side, and a lower side is demonstrated as a lower side.

The atomizer 10 has a nozzle holding part 13 for holding the gas nozzle 12 and the liquid nozzle 11 in a predetermined positional relationship, and a handle part 60 for performing an operation for blowing gas. The handle unit 60 is detachable from the nozzle holding unit 13 .

The atomizer 10 has a liquid container 14 containing a liquid such as a lotion. The liquid container 14 includes a cylindrical liquid bottle 15 having a bottom surface with an open upper surface, and a bottle cap 16 attached to the upper surface side of the liquid bottle 15 .

As shown in FIG. 6 , the liquid container 14 has a shape in which the outer diameter gradually decreases from the upper end (the upper end of the bottle cap 16) to the lower end (the lower end of the liquid bottle 15) as a whole. . The liquid container 14 has a polygonal shape (a decagonal shape in this embodiment) in plan view (refer to Fig. 8).

As shown in Fig. 5, the upper end of the liquid bottle 15 is a cap screw engaging portion 17 to which the bottle cap 16 is detachably screwed. The cap screw engaging portion 17 has a cylindrical shape. The outer shape of the lower part of the cap screw coupling part 17 of the liquid bottle 15 (hereinafter, referred to as 'bottle body part 18') has a polygonal shape (decagonal shape) in plan view. As shown in FIG. 9, the bottle main body part 18 is gradually becoming small with an inner diameter and an outer diameter toward a bottom surface from an upper surface opening. The inner peripheral surface of the liquid bottle 15 is curved in a circular arc shape in the entire cap screw coupling portion 17 and the bottle body portion 18 .

On the inner circumferential surface of the liquid bottle 15, an engaging rib 19 capable of engaging the engaging piece 23 of the bottle cap 16, which will be described later, is provided (see Fig. 10). The locking rib 19 has a small thickness (a dimension in the circumferential direction of the liquid bottle 15), and has a plate shape elongated in the vertical direction. The plate surface of the locking rib 19 is substantially perpendicular to the inner peripheral surface of the liquid bottle 15 .

As shown in FIG. 5 , the bottle cap 16 includes a cover plate portion 21 that blocks the upper surface opening of the liquid bottle 15 , and a side plate portion that is lowered from the outer peripheral edge of the cover plate portion 21 . (側板部) (22) is provided. The inner circumferential surface of the side plate part 22 has a circular shape, and is screwed by externally fitting the cap screw coupling part 17 of the liquid bottle 15 .

The outer peripheral surface of the side plate part 22 has comprised the polygonal shape (decagonal shape) in planar view. The outer shape of the lower end of the side plate portion 22 of the bottle cap 16 matches the outer appearance of the upper end of the bottle body portion 18 of the liquid bottle 15 . When the bottle cap 16 is in the normal closed position with respect to the liquid bottle 15, as shown in FIG. 6, the angle of the outer peripheral surface of the bottle cap 16 (the apex of the polygonal shape) )) coincides with the positions of the angles of the outer peripheral surface of the liquid bottle 15 in the circumferential direction, thereby forming a conforming polygonal shape throughout the liquid container 14 . Accordingly, when the positions of the angles in the bottle cap 16 and the liquid bottle 15 are displaced in the circumferential direction, it can be seen that the bottle cap 16 is displaced from the normal closed position.

As shown in FIG. 10 , the bottle cap 16 is provided with a locking piece 23 that can be caught by the locking rib 19 of the liquid bottle 15 . The locking piece 23 has a piece support shape and is elastically bendable in the vertical direction. At the free end (tip) of the locking piece 23, a claw portion 24 is provided to protrude downward (inwardly).

When the side plate portion 22 of the bottle cap 16 is externally fitted to the cap screw coupling portion 17 of the liquid bottle 15 and the bottle cap 16 is rotated in the blocking direction, the claw portion of the locking piece 23 ( 24) comes into contact with the locking rib 19 of the liquid bottle 15, the locking piece 23 is elastically bent upward, and the claw part 24 rides on the locking rib 19. When the bottle cap 16 reaches the normal closed position with respect to the liquid bottle 15 , the locking piece 23 elastically returns to the lower side, and the claw portion 24 is caught on the locking rib 19 . Thereby, rotation of the bottle cap 16 in the opening direction is restricted, and is locked in the normal closed position with respect to the liquid bottle 15 . In addition, the user can obtain a clicking feeling at which the bottle cap 16 reaches the normal closed position by the operation of the locking piece 23 riding over the locking rib 19 .

As shown in FIG. 5 , the bottle cap 16 includes an exterior part 25 , a nozzle stopper part 26 and a nozzle pedestal part 27 assembled inside the exterior part 25 . Have. The nozzle stopper part 26 and the nozzle pedestal part 27 constitute a part of the nozzle holding part 13 .

The exterior part 25 has the cover plate surface part 28 which comprises the part of the front side (upper side) of the cover plate part 21, and the side plate part 22. As shown in FIG. The nozzle stopper portion 26 includes a cover plate rear surface portion 29 constituting a rear (lower side) portion of the cover plate portion 21, and a stopper body provided upright on the upper surface of the cover plate rear surface portion 29. has a portion (31). The nozzle pedestal part 27 is an L-shaped component in general, and is assembled on the upper side of the nozzle stopper part 26 .

The locking piece 23 is formed in the cover plate back surface part 29 of the nozzle stopper part 26, as shown in FIG. The locking piece 23 is provided on the back side of the cover plate back surface part 29, and in the front side (upper side) of the locking piece 23 among the cover plate back surface parts 29, one end is lowered than the other part. A portion 29A is formed. Thereby, in the state where the cover plate back surface part 29 is attached to the back surface of the cover plate front surface part 28 with the double-sided tape 90 by this, it is with the cover plate surface part 28 of the upper side of the latching piece 23. In between, a displacement space 32 in which the locking piece 23 can be elastically displaced upward is formed. Moreover, 28 A of pits are formed also in the cover plate surface part 28 side.

The nozzle holding part 13 is provided in the bottle cap 16, as shown in FIG. The nozzle holding unit 13 connects the gas nozzle 12 and the liquid nozzle 11 to the center axis of the tip opening 33 of the gas nozzle 12 and the center of the tip opening 34 of the liquid nozzle 11 . The axes are orthogonal to each other and are maintained in an adjacent positional relationship. The tip opening 34 of the liquid nozzle 11 and the tip opening 33 of the gas nozzle 12 are in the projection plane of the liquid container 14 (approximately the center of the bottle cap 16 ) in plan view. is placed in

The gas nozzle 12 includes a gas nozzle tip 35 provided with a tip opening 33 for ejecting gas, and a gas nozzle body provided next to the rear of the gas nozzle tip 35 (rear side in the gas ejection direction). has a portion (36). The outer periphery of the gas nozzle tip part 35 is formed in a shape that gradually tapers toward the tip opening 33 .

At the front end of the gas nozzle body part 36, a flange part 37 protruding one end outward in the radial direction is provided. A relay pipe 61 of a handle portion 60 to be described later is connected to the gas nozzle 12 in a straight line. In addition, the connection structure of the gas nozzle 12 and the relay pipe 61 is demonstrated in detail later.

The liquid nozzle 11 has a liquid nozzle tip portion 42 provided with a tip opening 34 for ejecting liquid, and a liquid nozzle body portion 43 provided below the liquid nozzle tip portion 42 . The outer periphery of the liquid nozzle tip portion 42 is formed in a shape that gradually tapers toward the tip opening 34 . At the intermediate portion of the liquid nozzle body portion 43, a fitting portion 44 to be fitted into a liquid nozzle through hole 53, which will be described later, is provided. The fitting portion 44 protrudes outward in the radial direction at one end compared with the upper and lower portions. An O-ring 91 is fitted to the fitting portion 44 to be in close contact with the liquid nozzle through-hole 53 to prevent liquid leakage. At the lower end of the liquid nozzle body portion 43 , a suction tube 45 that falls inside the liquid container 14 is connected. The sucking tube 45 is flexible and descends to the bottom of the liquid container 14 .

As shown in FIG. 9 , the nozzle holding unit 13 includes a gas nozzle holding unit 46 that holds the gas nozzle 12 in a horizontal posture in which the central axis of the distal end opening 33 is horizontal, and the distal end opening ( A liquid nozzle holding part 52 for holding the liquid nozzle 11 in a vertical posture in which the central axis of 34 is vertical is provided.

The gas nozzle holding part 46 holds the front end of the gas nozzle 12 , and the rear part of the gas nozzle 12 is disposed to protrude rearward from the gas nozzle holding part 46 .

The gas nozzle holding part 46 has a gas nozzle through hole 47 through which the gas nozzle 12 passes in a horizontal position. The gas nozzle through hole 47 is a circular hole in which the central axis extends horizontally. The gas nozzle through hole 47 includes a gas nozzle through portion 48 through which the gas nozzle tip 35 passes, and a gas nozzle fitting portion into which the front end of the gas nozzle body 36 is fitted. 49) have.

As for the gas nozzle 12 held by the gas nozzle holding part 46 , the gas nozzle tip part 35 protrudes forward from the gas nozzle through hole 47 , and the flange part ( of the gas nozzle body part 36 ) 37), the rear portion (more than half of the gas nozzle body portion 36) protrudes rearward.

The nozzle holding unit 13 includes a liquid nozzle holding unit 52 that holds the liquid nozzle 11 in a vertical posture, as shown in FIG. 9 . The liquid nozzle holding part 52 has a liquid nozzle through hole 53 through which the liquid nozzle 11 passes in a vertical posture. The liquid nozzle through hole 53 is a circular hole in which the central axis extends vertically. The liquid nozzle through hole 53 includes a liquid nozzle through portion 54 through which the liquid nozzle tip portion 42 passes, and a liquid into which a fitting portion 44 of the liquid nozzle body 43 is fitted. It has a nozzle fitting part 55.

As for the liquid nozzle 11 held by the liquid nozzle holding part 52 , the liquid nozzle tip part 42 protrudes upward from the liquid nozzle through hole 53 , and the other part is attached to the liquid nozzle fitting part 55 . is in

A gas nozzle fitting portion 49 of the gas nozzle through hole 47 is formed in the nozzle pedestal portion 27 . In addition, the liquid nozzle fitting portion 55 of the liquid nozzle through hole 53 is formed from the stopper body portion 31 of the nozzle stopper portion 26 to the nozzle pedestal portion 27 . The liquid nozzle penetrating part 54 and the gas nozzle penetrating part 48 are provided in the exterior part 25 .

The nozzle holding part 13 is provided with a pair of protective walls 57 erected on both sides of the tip openings 33 and 34 of the gas nozzle 12 and the liquid nozzle 11 . As shown in FIG. 7 , the pair of protective walls 57 face each other with the tip portions 35 and 42 of the gas nozzle 12 and the liquid nozzle 11 interposed therebetween. The pair of protective walls 57 prevent the gas nozzle tip 35 and the liquid nozzle tip 42 from being visually recognized from the side portions (the left and right sides with the gas ejection direction facing forward). The protective wall 57 is provided standing up on the cover plate surface portion 28 of the exterior portion 25 of the bottle cap 16 . Moreover, between the pair of protective walls 57, the cover part 58 which covers the front side of the nozzle pedestal part 27 and the nozzle stopper part 26 is provided.

As shown in FIG. 9 , the pair of protective walls 57 include front wall portions 57F erected on both sides of the tip portions 35 and 42 of the gas nozzle 12 and the liquid nozzle 11 ; , rear wall portions 57R erected on both sides of the gas nozzle body portion 36 are provided. The front wall portion 57F is a portion of the protective wall 57 on the front side of the top portion 57T, and the rear wall portion 57R is a portion of the protective wall 57 that is rearward from the top portion 57T. By the front wall portion 57F, the entire gas nozzle tip portion 35 protruding forward from the gas nozzle through hole 47 and the liquid nozzle tip portion 42 projecting upward from the liquid nozzle through hole 53 are side portions. It cannot be visually recognized from (both left and right sides with the blowing direction of the gas forward). Moreover, about half of the gas nozzle body part 36 protruding backward from the gas nozzle through hole 47 cannot be visually recognized from the side part by the rear wall part 57R.

The front edge of the protective wall 57 is inclined downward from the top portion 57T, and the rear edge of the protective wall 57 is inclined downward from the top portion 57T. As shown in FIG. 6, the rear edge part of the protective wall 57 becomes the nozzle side inclined part 59 which inclines with respect to the attachment/detachment direction of the handle part 60. As shown in FIG.

The nozzle side inclined part 59 is formed in the rear edge part of the protective wall 57, as shown in FIG. The nozzle-side inclined portions 59 are formed on both sides of the pair of protection walls 57, and both are inclined so as to gradually descend toward the rear from the front end (top portion 57T of the protection wall 57). The nozzle-side inclined portion 59 has a surface that is wider than the other portions of the protection wall 57, and extends from the protection wall 57 to one end outside (in a direction perpendicular to the mounting direction of the handle portion 60). It protrudes (see Fig. 7).

At the lower end of the nozzle-side inclined portion 59 , as shown in FIG. 9 , a contact convex portion 59A that comes into contact with the handle portion 60 is provided. The contact convex portion 59A has a substantially horizontal upper surface, and has a sharp tip shape. Below the contact convex part 59A, the nozzle side receiving part 59B which is a part of the nozzle side inclined part 59 is provided. The contact convex part 59A and the nozzle side receiving part 59B are provided in the position which protruded outward in the radial direction rather than the cover plate part 21 of the bottle cap 16. As shown in FIG.

The handle part 60 is connected between the relay pipe 61 which is connected to the gas nozzle 12 and comprises a part of gas passage, and the relay pipe 61 and the tube T, as shown in FIG. It is provided with the relay component 62 which becomes a part of gas passageway, and the housing 63 which holds the relay pipe 61 and the relay component 62. As shown in FIG.

As a whole, the housing 63 has comprised the elongate rod shape. The front edge of the housing 63 is provided with a handle-side inclined portion 64 that inclines in the same direction as the nozzle-side inclined portion 59 with respect to the attachment/detachment direction of the handle portion 60 . The handle-side inclined portion 64 is inclined so as to gradually descend from the front end toward the rear. In the state in which the handle part 60 is attached to the nozzle holding part 13, the handle side inclined part 64 and the nozzle side inclined part 59 are arrange|positioned close to or contact|abutting in the attachment/detachment direction.

In detail, as shown in FIG. 11, the handle-side inclined part 64 inclines so that it may go down gradually toward the rear from a front end. The handle-side inclined portion 64 is formed over the entire height of the handle portion 60 in the vertical direction. At the lower end of the handle-side inclined portion 64, a contact convex portion 59A provided in the nozzle holding portion 13 and a contact concave portion 64A in contact with the nozzle-side receiving portion 59B, and a handle-side receiving portion 64B are provided. is provided. The contact concave portion 64A has a shape matching the shape of the contact convex portion 59A and is formed by being recessed into the handle-side inclined portion 64, and the upper surface of the contact concave portion 64A is a substantially horizontal surface. is made of The handle-side receiving portion 64B is a part of the handle-side inclined portion 64 , and is provided below the contact recessed portion 64A. Most of the handle-side inclined portion 64 is formed in the upper part 65 , and the contact concave portion 64A and the handle-side receiving portion 64B are formed in the lower part 66 .

In the state in which the handle part 60 is attached to the nozzle holding part 13, as shown in FIG. 12, the handle side inclined part 64 and the nozzle side inclined part 59 are adjacent to or contact|abutted in the attachment/detachment direction, and are arrange|positioned. do. As a result, the connection portion between the gas nozzle 12 and the relay pipe 61 is covered by the protective wall 57 and the housing 63 . Moreover, the contact convex part 59A fits into the contact recessed part 64A, and the handle side receiving part 64B and the nozzle side receiving part 59B mutually contact. Thereby, the lower front end of the handle part 60 will be in the state supported by the nozzle holding part 13. As shown in FIG.

As shown in FIG. 5, the housing 63 is divided|segmented up and down, and is provided with the upper part 65 and the lower part 66 which can be mutually integrated. The upper part 65 and the lower part 66 are fixed in a united state by screws 92 . The head of the screw 92 is covered with a PET sheet 93 .

The upper part 65 is formed with an upper hole 67 through which the upper end of the shaft 78, which will be described later, penetrates in the vertical direction. An operation button 68 is mounted on the upper end of the shaft 78 protruding from the upper hole portion 67 .

The lower part 66 is provided with the lower hole part 69 which projects the lower end of the relay part 62 downward. One end of the tube T is connected to the lower end of the relay component 62 protruding from the lower hole 69 .

The relay pipe 61 has a cylindrical shape and is linearly connected to the gas nozzle 12 held by the nozzle holder 13 . As shown in FIG. 12 , the gas nozzle 12 and the relay pipe 61 are connected by being directly fitted, and the connected gas nozzle 12 and the relay pipe 61 communicate on the same axis. Since the gas nozzle 12 and the relay pipe 61 are connected in a straight line, the flow of gas from the relay pipe 61 to the gas nozzle 12 becomes smooth, so the gas at the connection point of the relay pipe 61 . can prevent leakage.

The gas nozzle 12 and the relay pipe 61 are connected by pushing in a direction parallel to the axis of the gas nozzle 12 and the relay pipe 61 and have a connection structure in which they are separated by pulling out in the parallel direction. . The connection structure has locking means engaged with each other in a direction intersecting with the attachment/detachment direction of the handle portion 60 by concave-convex fitting with each other. The locking means is caught by the pushing force of the handle part 60, and is released by the pulling out force. In the present embodiment, as an example of the locking means, the connecting concave portion 38 is provided on the gas nozzle 12 side, and the connecting convex portion 74 is provided on the relay pipe 61 side.

The connection concave portion 38 is provided in a portion of the gas nozzle 12 connected to the relay pipe 61 (hereinafter, referred to as a 'relay connection part 39 '). The relay connection part 39 is fitted inside the relay pipe 61 , and the connection concave part 38 is formed on the outer peripheral surface of the relay pipe 61 . The connection recessed part 38 is a part whose outer diameter dimension became small compared with the front-back part, and has comprised the groove shape continuous in the circumferential direction. On the rear side of the connection concave portion 38 , a ride over portion 41 is provided over which the connection convex portion 74 of the relay pipe 61 rides when the handle portion 60 is attached and detached.

On the other hand, the connecting convex portion 74 is provided in a portion of the relay pipe 61 connected to the gas nozzle 12 (hereinafter referred to as a 'nozzle connecting portion 71 '). The nozzle connecting portion 71 is fitted to the outside of the gas nozzle 12 . The connection convex part 74 is a ball which can fit in the connection recessed part 38 of the gas nozzle 12, as shown in FIG. While being regulated, the radially outward movement is maintained in a regulated state by the leaf spring 75 . A pair of the connecting convex portions 74 are provided on both sides of the nozzle connecting portion 71 in the radial direction. The leaf spring 75 has an elongated shape in the axial direction of the relay pipe 61 , one end in the longitudinal direction is fixed by a screw 95 , and the other end suppresses the connecting convex portion 74 . One leaf spring 75 is provided for each connecting convex portion 74 .

The nozzle connection part 71 has the back surface of the relay connection part 39 of the gas nozzle 12 fitted inside, and the back surface 72 opposing to the front-back direction, as shown in FIG. An O-ring 94 is fitted to the inner end of the nozzle connecting portion 71 . The O-ring 94 is assembled to the nozzle connecting portion 71 from the front. The O-ring 94 is located at the inner end of the nozzle connecting portion 71, is pressed against the rear surface of the gas nozzle 12, and is in close contact with the inner surface 72 of the nozzle connecting portion 71, and the gas nozzle ( The leakage of gas between the 12) and the relay pipe 61 is prevented. Moreover, the hole of the O-ring 94 serves as a gas passage.

The relay pipe 61 is provided with a stopper part 73 that prevents the O-ring 94 from moving forward. The stopper part 73 is assembled to the relay pipe 61 after receiving the O-ring 94 in the nozzle connection part 71 . The stopper part 73 protrudes inward from the front of the O-ring 94 and prevents the O-ring 94 from coming off by narrowing the inner diameter of the relay pipe 61 . A pair of the stopper parts 73 are opposingly arranged on both sides of the relay pipe 61 in the radial direction.

The rear end of the relay pipe 61 is screwed and connected to the relay component 62 (refer to FIG. 11 ). The relay component 62 is a pipe penetrating in the vertical direction, and the relay pipe 61 is connected to the intermediate part of the relay component 62 and communicates with the relay component 62 . Between the rear end of the relay pipe 61 and the relay component 62, an O-ring 101 that closely adheres to these and prevents gas leakage is attached.

The relay component 62 has a penetration pipe part 76 through which the shaft 78 is inserted, and a connection pipe part 77 to which one end of the tube T is connected. The through-pipe part 76 and the connection pipe part 77 are screw-coupled to each other and are connected. An O-ring 96 is provided between the through tube portion 76 and the connecting tube portion 77 to prevent gas from leaking therethrough.

The upper end of the shaft 78 inserted into the through tube portion 76 protrudes upward from the housing 63 , and an operation button 68 is attached thereto. The shaft 78 has an O-ring 97 that is in close contact with the inner circumferential surface of the through-tubing portion 76 to prevent gas leakage from between the shaft 78 and the through-tubing portion 76, and an O-ring 97 that is normally attached to the through-tubing portion ( While in close contact with the inner circumferential surface of 76 , leakage of gas from between the shaft 78 and the through tube portion 76 is prevented, and when the operation button 68 is operated, it is separated from the inner circumferential surface of the through tube portion 76 . An O-ring 98 for opening the gas passage is fitted. The O-ring 97 is provided in the middle part of the shaft 78 , and the O-ring 98 is provided in the lower end part of the shaft 78 . The O-ring 98 is regulated from the lower end of the shaft 78 by a flange portion 78F that protrudes outward in the radial direction.

On the lower side of the shaft 78 , a spring 79 is provided that normally presses the shaft 78 upward to bring the O-ring 98 into close contact with the inner circumferential surface of the relay component 62 . The spring 79 is disposed below the flange portion 78F and accommodated in the connecting pipe portion 77 . The upper end of the spring 79 is externally fitted to the lower end of the shaft 78 .

Normally, the shaft 78 is pressed upward by the pressing of the spring 79 , the O-ring 98 is in close contact with the inner circumferential surface of the relay component 62 , and the gas passage is closed. When the operation button 68 is pushed down, the shaft 78 is displaced downward by resisting the urging force of the spring 79, the O-ring 98 is separated from the inner peripheral surface of the relay component 62, and the gas passage is opened. do. Thereby, the gas filled in the cylinder B is supplied to the gas nozzle 12 via the tube T, the relay part 62, and the relay pipe 61, and the front end of the gas nozzle 12 is supplied. It is ejected from the opening 33 . The liquid in the liquid container 14 is sucked up by the negative pressure caused by the ejection of gas from the tip opening 33 of the gas nozzle 12 , and the gas airflow is reduced from the tip opening 34 of the liquid nozzle 11 . ride and spray

The case body 80 has, as shown in FIG. 13, the case lower part 81 which has an opening part for entering and exiting the cylinder B, and accommodates the cylinder B, and has the case upper part 82 which blocks the opening part. A mounting unit 89 on which the atomizer 10 is placed is provided on the upper surface of the case body 80 . The case upper portion 82 has a cylindrical peripheral wall portion 82A that opens in the vertical direction, and an upper wall portion 82B assembled to the upper surface side of the peripheral wall portion 82A. The mounting part 89 is provided in the upper wall part 82B. The atomizer 10 and the mounting part 89 have the rotation stop structure which stops the atomizer 10 from rotation. The rotation stop structure will be described in detail later.

The case lower part 81 has comprised the cylindrical shape which has a vertically long bottom surface. At the upper end of the lower case 81 , a case groove 83 through which the protrusion of the upper case 82 can be caught is formed. The case groove 83 is formed on the inner circumferential surface of the case lower part 81 , extends from the upper end of the case lower part 81 to the lower part, and then has an L-shape bent in the circumferential direction. Since the case protrusion 87 of the upper case 82 enters a portion of the case groove 83 extending in the circumferential direction, the separation of the upper case 82 can be prevented.

A regulator 84 for adjusting the pressure and amount of gas is mounted on the case upper portion 82 . The regulator 84 is fixed to the case upper part 82 with a screw 99 and a nut 100 . The regulator 84 is provided with a needle part (not shown) penetrated by the sealing plate which seals the upper end opening part 85H of the cylinder B. FIG. A joint portion 85 to which the tube T is connected is provided on the side surface of the regulator 84 . The joint portion 85 is exposed to the outside via the opening 85H of the upper case 82 . The joint portion 85 is disposed below the case upper portion 82 .

The case upper part 82 has a case fitting part 86 that fits the case lower part 81 . The case fitting part 86 is provided at the lower end of the case upper part 82 and fits inside the case lower part 81 . The case fitting portion 86 is provided with a case projection 87 caught on the case upper portion 82 . The case protrusion 87 enters the case groove 83 of the case lower portion 81 and prevents the case upper portion 82 from being separated.

By the way, the mounting part 89 is provided in the case upper part 82. The lower end of the liquid container 14 is placed on the mounting unit 89 . The mounting portion 89 is a concave portion having a bottom recessed into the lower portion provided on the upper surface of the case upper portion 82 , and the atomizer 10 is fitted and detached from the upper portion. The inner peripheral surface of the mounting portion 89 has a polygonal shape (decagonal shape) in plan view, and matches the outer surface of the liquid container 14 . Thereby, the atomizer 10 mounted on the mounting part 89 is hold|maintained in the state which stopped rotation. That is, the atomizer 10 is fitted into the mounting unit 89 in a direction where the angle of the outer peripheral surface of the liquid container 14 and the angle of the inner peripheral surface of the mounting unit 89 coincide. Each surface constituting the polygon is close to each other, and the rotation of the atomizer 10 is stopped by abutting them. That is, the liquid container 14 and the mounting portion 89 having a polygonal shape have a rotation stopping structure for stopping the rotation of the atomizer 10 .

Moreover, in the upper part of the mounting part 89, the inclined surface 88 which makes the inclination downward toward the mounting part 89 is provided. When the case main body 80 is seen from the front side, the inclined surface 88 is curved so that it may go down toward the center of the width direction.

In the state in which the atomizer 10 is mounted on the mounting unit 89 , as shown in FIG. 3 , the gas nozzle 12 and the liquid nozzle 11 are disposed in the vertical projection surface of the case body 80 . The liquid nozzle 11 is located at the center of the case body 80 when viewed from above.

Next, an example of the usage method of the spraying apparatus M in a present Example is demonstrated.

The bottle is exchanged by removing the case upper part 82 . When the upper part of the case 82 in which the atomizer 10 is placed is rotated slightly and lifted to the upper part, the opening of the lower part of the case 81 will be in an open state. After replacing the bottle, the replacement operation of the bottle is completed by attaching the case upper part 82 . In this operation, the atomizer 10 and the case top 82 are handled as one piece.

Next, an example of the exchange operation of the liquid container 14 in the atomizer 10 in this embodiment will be described. In addition, the replacement operation of the liquid container 14 is performed by taking out the atomizer 10 from the mounting unit 89 .

First, the handle portion 60 is removed from the liquid container 14 . When the handle portion 60 is pulled in the departure direction (the right direction in FIG. 12 ), the leaf spring 75 is elastically bent so that the connection convex portion 74 rides over the riding-over portion 41 , and the connection concave portion 38 ) and the jammed state is released. And the handle part 60 is removed.

Next, the liquid container 14 from which the handle part 60 is removed is replaced with another liquid container 14, and the handle part 60 is attached. The handle-side inclined portion 64 is positioned in the same direction as the inclination of the nozzle-side inclined portion 59 , and the nozzle connection portion 71 of the relay pipe 61 is positioned at the relay connection portion 39 of the gas nozzle 12 . Fit and push in. The nozzle connection part 71 of the relay pipe 61 is externally fitted to the relay connection part 39 of the gas nozzle 12 , and the connection convex part 74 elastically bends the leaf spring 75 to run over the plate spring 75 . ), and is fitted to the connection concave portion 38 . The leaf spring 75 elastically returns to the state of pressing the connecting convex portion 74 . Thereby, the gas nozzle 12 and the relay pipe 61 form a linear shape and are fitted, and the relay pipe 61 and the gas nozzle 12 are locked in a connected state. In this way, the exchange operation of the liquid container 14 is completed.

Next, the operation and effect of the embodiment configured as described above will be described.

The atomizing apparatus M of this embodiment has a liquid nozzle 11 and a gas nozzle 12, and a case body ( 80) and a tube (T) that connects the atomizer (10) and the case body (80) to form a part of a gas passage connecting the cylinder (B) and the gas nozzle (12), and the case body (80) A mounting unit 89 on which the atomizer 10 is placed is provided on the upper surface of the . According to this structure, compared with the case where the mounting part is provided next to the case main body, since the planar magnitude|size of the spraying apparatus M can be made small, space saving of a mounting place can be aimed at.

Moreover, the atomizer 10 and the mounting part 89 have the rotation stop structure which stops the atomizer 10 from rotation. According to this structure, since rotation of a blower stops, the tube T is wound around the case main body 80, and the atomizing apparatus M can be stored, and further space saving of a mounting place can be aimed at.

In addition, the liquid nozzle 11 and the gas nozzle 12 are arranged in a vertical projection surface of the case body 80 in a state where the atomizer 10 is mounted on the mounting unit 89 . According to this configuration, as compared with the case where the liquid nozzle or the gas nozzle protrudes from the side of the case body, foreign matter is less likely to be caught in the nozzle, so that it is possible to prevent the atomizer 10 from falling or damage to the nozzle.

The case body 80 has an opening for entering and leaving the cylinder B, a case lower portion 81 for accommodating the cylinder B, and a case upper portion 82 for blocking the opening, the case upper portion 82 is mounted The joint part 85 of the part 89 and the tube T is provided. Here, when the mounting part is provided in the site|part different from the case upper part, when the case upper part is removed, there exists a possibility that a tube may be pulled and the atomizer may fall. However, according to the structure of this embodiment, since the case upper part 82 and the atomizer 10 are handled integrally, such a fall of the atomizer 10 can be prevented.

In addition, the atomizer 10 has a nozzle holding part 13 for holding the gas nozzle 12 and the liquid nozzle 11 in a predetermined positional relationship, and a handle part 60 for performing an operation for blowing gas, The handle unit 60 is detachable from the nozzle holding unit 13 . According to this configuration, by removing the handle portion 60 , the gas nozzle 12 and the liquid nozzle 11 can be replaced for each liquid, for example. In addition, since the gas nozzle 12 and the liquid nozzle 11 are fixed in a predetermined positional relationship, a relative displacement between the gas nozzle 12 and the liquid nozzle 11 due to the attachment and detachment of the handle unit 60 is prevented. can do.

In addition, in the atomizer 10 of this embodiment, the atomizer 10 which atomizes the gas together with the liquid, and the case body 80 which accommodates the cylinder B filled with gas are connected by a tube T. In the device M, the atomizer 10 includes a gas nozzle 12 for ejecting a gas, a liquid nozzle 11 for ejecting a liquid, and a predetermined positional relationship between the gas nozzle 12 and the liquid nozzle 11. and a nozzle holding part 13 held by , has a relay pipe 61 connected to the gas nozzle 12 and constituting a part of the gas passage, is detachable with respect to the nozzle holding part 13, and the gas nozzle 12 and the relay pipe 61 are , a connection structure connected by attachment of the handle portion 60 and detached by detachment.

According to this configuration, since the gas nozzle 12 and the relay pipe 61 are connected by attachment of the handle portion 60 and are provided with a connection structure in which they are detached by removal, the connection operation is easy, In addition, high bonding strength can be realized. In addition, since the gas nozzle 12 and the liquid nozzle 11 are held by the nozzle holder 13 in a predetermined positional relationship, the relative positional displacement between the gas nozzle 12 and the liquid nozzle 11 is It is possible to prevent deterioration of the spray function. In addition, since the liquid nozzle 11 and the gas nozzle 12 can be easily exchanged according to the type of liquid while sharing the handle unit 60, the liquid can be selected for each use purpose, and a different type of liquid can be selected. It can prevent the liquid from being mixed and ejected. For example, the user said that, using one handle unit 60, a cosmetic for facial skin is used for facial skin care, a cosmetic for body is used for body skin care, and a cosmetic for hair is used for scalp care. Even if it does, these liquids do not mix at all, and can be used comfortably. That is, according to the atomizer 10 of the present embodiment, the quality can be improved.

Moreover, the handle part 60 and the nozzle holding part 13 have the handle side inclined part 64 and the nozzle side inclined part 59 which incline in the same direction with respect to the attachment/detachment direction of the handle part 60, In the state in which the part 60 is attached to the nozzle holding part 13, the handle side inclined part 64 and the nozzle side inclined part 59 are arrange|positioned close to or abutting in the attachment/detachment direction. According to this configuration, the handle portion 60 can be attached to the nozzle holding portion 13 only in the direction along which the handle-side inclined portion 64 and the nozzle-side inclined portion 59 follow. Misunderstanding the mounting direction can be prevented.

Moreover, the relay pipe 61 has a nozzle connection part 71 connected to the gas nozzle 12 , and at least a part of the nozzle connection part 71 is attached to the nozzle holding part 13 of the handle part 60 in a mounting direction. It protrudes from the front edge part. According to this structure, since the handle part 60 can be attached to the nozzle holding part 13 while visually seeing the nozzle connection part 71 of the relay pipe 61, the attaching operation of the handle part 60 can be performed easily. can

<Other Examples>

The present invention is not limited to the embodiments described by the above description and drawings, for example, the following embodiments are also included in the technical scope of the present invention.

(1) In the above embodiment, one mounting portion 89 is provided on the case body 80, but the present invention is not limited thereto. it's ok to do Thereby, it is possible to appropriately store a plurality of liquid containers that are not in use.

(2) In the above embodiment, the mounting portion 89 is a concave recessed to the bottom. However, this is not restrictive. For example, by erecting a plurality of columnar members on the upper surface of the case body, the column It is good also considering the part surrounded by the pattern member as a mounting part.

(3) In the above embodiment, in the mounting unit 89, the atomizer 10 is mounted from the upper part, but it is not limited to this. You can do it by losing, etc.

(4) In the above embodiment, the liquid container 14 of the atomizer 10 is mounted on the mounting unit 89 , but the present invention is not limited thereto, and, for example, the handle unit of the atomizer is mounted on the mounting unit. It can be done as

(5) In the above embodiment, the liquid container 14 and the mounting portion 89 having a polygonal shape have a rotation stopping structure for stopping the rotation of the atomizer 10, but the present invention is not limited thereto. As a structure, the shape of a liquid container and a mounting part may be good also as an ellipse, an ellipse, etc., for example, and it is good also as what provides the protrusion of a rotation stop on a sprayer or a mounting part, etc.

(6) In the above embodiment, the liquid nozzle 11 and the gas nozzle 12 are disposed in a vertical projection surface of the case body 80 in a state where the atomizer 10 is placed on the mounting unit 89, However, for example, when the side surface of the case body has a stepped shape, even when the liquid nozzle and the gas nozzle are on the inner side of the outermost surface, it is possible to make it difficult for the nozzle and foreign material to be caught.

(7) In the above embodiment, the nozzle-side inclined portion 59 is provided on the rear edge of the protective wall 57 and the handle-side inclined portion 64 is provided on the front edge of the handle portion 60, but this Not limited to, the nozzle-side inclined portion or the handle-side inclined portion may be provided in another portion, for example, a portion protruding to the side is provided in the front-rear middle portion of the nozzle holding portion or the handle portion, and the projecting portion It is good also as providing an inclined part, etc.

(8) In the above embodiment, the nozzle-side inclined portion 59 and the handle-side inclined portion 64 are inclined so as to gradually descend from the front end toward the rear, but not limited thereto, and the nozzle-side inclined portion and the handle-side inclined portion The negative inclination may be in the opposite direction (the inclination gradually rising from the front end toward the rear).

(9) In the above embodiment, although the connection structure of the gas nozzle 12 and the relay pipe 61 was specifically illustrated, it is not limited to this, and the connection structure of the gas nozzle and the relay pipe is a different connection structure. You may change it.

(10) In the above embodiment, the connecting concave portion 38 is provided on the gas nozzle 12 side and the connecting convex portion 74 is provided on the relay pipe 61 side, but the present invention is not limited thereto. You may provide a connection convex part on the side, and a connection recessed part on the relay tube side.

(11) In the said embodiment, although the ball was illustrated as a connection convex part, it is not limited to this, You may use another member as a connection convex part.

B - cylinder M - atomizer
T - Tube 10 - Nebulizer
11 - liquid nozzle 12 - gas nozzle
13 - nozzle holder 14 - liquid container
60 - handle part 80 - case body
81 - case lower 82 - case upper
85 - joint part 89 - mounting part

Claims (6)

A nebulizer having a liquid nozzle and a gas nozzle and atomizing gas together with the liquid;
and a case body for accommodating a bomb filled with the gas;
and a tube that connects the atomizer and the case body to form a part of a gas passage connecting the cylinder and the gas nozzle,
The case body has an opening through which the cylinder enters and exits, a lower case for accommodating the cylinder, and an upper case for blocking the opening,
A spraying device provided with a regulator for adjusting the pressure and amount of gas, a joint portion of the tube, and a mounting portion for placing the sprayer on the case upper portion. The method according to claim 1,
The atomizer and the said mounting part have a rotation stop structure which stops the rotation of the said atomizer, The atomizing apparatus which has. The method according to claim 1,
and the liquid nozzle and the gas nozzle are arranged in a vertical projection surface of the case body in a state where the atomizer is mounted on the mounting unit. The method according to claim 1,
The atomizer has a nozzle holding part for holding the gas nozzle and the liquid nozzle in a predetermined positional relationship, and a handle part for performing an operation to eject gas;
The spraying device in which the said handle part is detachable with respect to the said nozzle holding part. 5. The method according to any one of claims 1 to 4,
The atomizer has a liquid container containing the liquid,
A spraying device in which the liquid container is placed on the mounting unit. delete

Images