TWI747963B - Spray device - Google Patents

Abstract

The present invention provides a spray device which can realize space saving of the placement place.

The spray device of the present invention is provided with: a sprayer (10) with a liquid nozzle (11) and a gas nozzle (12) for spraying gas and liquid together in a mist; a housing body (80), which contains the above-mentioned gas A gas cylinder (B); and a tube (T), which constitutes a part of the gas passage connecting the sprayer (10) and the housing body (80) to connect the gas cylinder (B) and the gas nozzle (12) And on the upper surface of the housing body (80) is provided with a placing portion (89) for placing the sprayer (10).

Description

Spray device

The present invention relates to a spray device.

Conventionally, there is known a spray device that includes: a sprayer that has a liquid nozzle and a gas nozzle, and sprays gas and liquid together in a mist; and a housing body that houses a gas cylinder filled with gas. The sprayer and the shell are connected by a pipe that forms a part of the gas passage connecting the gas cylinder and the gas nozzle. For example, in the spray device described in Patent Document 1 below, a holding part for holding the sprayer is provided at the lower part of the housing body. The holding part protrudes laterally from the housing body.

[Prior Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open No. 2014-39916

However, in the structure in which the holding portion protrudes to the side of the housing body as described above, there is a problem that it is difficult to place the spray device in a narrow place.

The present invention was completed based on the above-mentioned general situation, and its object is to provide a spray device that can save space in the placement place.

The spray device of the present invention includes: a sprayer having a liquid nozzle and a gas nozzle, and spraying gas and liquid together in a mist; a housing body which houses a gas cylinder filled with the gas; A part of the gas passage connecting the gas cylinder and the gas nozzle connected to the housing body; a mounting portion for mounting the atomizer is provided on the upper surface of the housing body.

According to the present invention, compared with the case where the placing part is provided on the side of the housing body, the plane size of the spray device can be reduced, and therefore, the space saving of the placing place can be realized.

10‧‧‧Atomizer

11‧‧‧Liquid nozzle

12‧‧‧Gas nozzle

13‧‧‧Nozzle holding part

14‧‧‧Liquid container

15‧‧‧Liquid bottle

16‧‧‧Bottle Cap

17‧‧‧Cover screw joint

18‧‧‧Bottle body

19‧‧‧stop rib

21‧‧‧Cover

22‧‧‧Side Board

23‧‧‧stop plate

24‧‧‧Claw

25‧‧‧Exterior Department

26‧‧‧Nozzle stop

27‧‧‧Nozzle base

28‧‧‧Front of the cover

28A‧‧‧Depression

29A‧‧‧Depression

29‧‧‧Back of the cover

31‧‧‧Stop body part

32‧‧‧Shifting space

33、34‧‧‧Front opening

35‧‧‧Front end of gas nozzle

36‧‧‧Gas nozzle body

37‧‧‧Flange

38‧‧‧Connecting recess

39‧‧‧Relay connection part

41‧‧‧Covering Department

42‧‧‧Front end of liquid nozzle

43‧‧‧Liquid nozzle body

44‧‧‧Inlaid part

45‧‧‧Suction tube

46‧‧‧Gas nozzle holding part

47‧‧‧Gas nozzle through hole

48‧‧‧Gas nozzle through part

49‧‧‧Gas nozzle fitting part

52‧‧‧Liquid nozzle holding part

53‧‧‧Liquid nozzle through hole

54‧‧‧Liquid nozzle penetrating part

55‧‧‧Liquid nozzle embedded part

57‧‧‧Protection Wall

57F‧‧‧Front wall

57R‧‧‧Back wall

57T‧‧‧Top

58‧‧‧covering department

59‧‧‧Slanted part of nozzle side

59A‧‧‧Contact convex part

59B‧‧‧Nozzle side support

60‧‧‧Handle

61‧‧‧Relay tube

62‧‧‧Relay parts

63‧‧‧Shell

64‧‧‧Slanted part on handle side

64A‧‧‧Contact recess

64B‧‧‧Handle side support

65‧‧‧Upper part

66‧‧‧Lower part

67‧‧‧Upper hole

68‧‧‧Operation button

69‧‧‧Lower hole

71‧‧‧Nozzle connection

72‧‧‧Deep Noodles

73‧‧‧stop parts

74‧‧‧Connecting convex part

75‧‧‧Leaf Spring

76‧‧‧Insulation tube

77‧‧‧Connecting pipe

78‧‧‧Axis

78F‧‧‧Flange

79‧‧‧Spring

80‧‧‧Shell body

81‧‧‧The lower part of the shell

82‧‧‧Upper shell

82A‧‧‧ Zhoubi Department

82B‧‧‧Upper wall

83‧‧‧Shell groove

84‧‧‧Regulator

85‧‧‧Joint

85H‧‧‧Upper end opening

86‧‧‧Shell fitting part

87‧‧‧Shell protrusion

88‧‧‧inclined surface

89‧‧‧Placement Department

90‧‧‧Double-sided tape

91, 94, 96, 97, 98, 101‧‧‧O-ring

92‧‧‧Screw

93‧‧‧PET sheet

95‧‧‧Screw

99‧‧‧screw

100‧‧‧Nut

B‧‧‧Cylinder

M‧‧‧Spray device

T‧‧‧tube

Fig. 1 is a perspective view showing the spray device in this embodiment.

Fig. 2 is a front view of the spray device in a state where the sprayer is placed on the mounting part.

Fig. 3 is a plan view of the spray device in a state where the sprayer is placed on the mounting part.

Fig. 4 is a cross-sectional view of the spray device in a state where the sprayer is placed on the mounting portion, and is a cross-sectional view corresponding to the cross-section at the position A-A in Fig. 3.

Fig. 5 is an exploded perspective view of the sprayer.

Fig. 6 shows a front view of the sprayer.

Figure 7 shows a side view of the sprayer.

Figure 8 shows a bottom view of the sprayer.

Fig. 9 is a cross-sectional view showing the liquid container.

Fig. 10 is a cross-sectional perspective view showing the locked state of the locking piece of the bottle cap and the locking rib of the liquid bottle.

Fig. 11 is a cross-sectional view showing the handle.

Fig. 12 is a cross-sectional view of the sprayer with the handle attached to the liquid container.

Fig. 13 is an exploded perspective view of the casing body.

Figure 14 is a top view of the housing body.

The following shows a preferred aspect of the present invention. In the spray device of the present invention, the sprayer and the mounting portion may have a rotation stop structure for stopping the rotation of the sprayer. According to this structure, the rotation of the ejector is stopped, so that the tube can be wound around the housing body to hold the spray device, and the placement place can be further saved in space.

In addition, the spray device of the present invention may be configured such that the liquid nozzle and the gas nozzle are arranged in a projection plane in the vertical direction of the housing body in a state where the sprayer is placed on the mounting portion. According to this structure, compared with the case where the liquid nozzle or the gas nozzle protrudes to the side of the housing body, the nozzle is less likely to be caught by foreign objects, so it is possible to prevent the sprayer from falling down or the nozzle from being damaged.

In addition, the spray device of the present invention may be provided with the housing body having: a lower housing having an opening for the gas cylinder to enter and exit to accommodate the gas cylinder; and an upper housing that blocks the opening; and the housing The upper part is provided with a junction between the mounting part and the tube. According to this structure, when the mounting part is provided in a place different from the upper part of the housing, when the upper part of the housing is removed, the tube may be caught and the sprayer may fall down. However, according to the present invention, the upper part of the housing and the sprayer are treated integrally, so that the sprayer can be prevented from falling down.

In addition, the spray device of the present invention may be such that the sprayer has: a nozzle holding portion that holds the gas nozzle and the liquid nozzle in a predetermined positional relationship; and a handle portion that performs an operation for ejecting gas; and the handle portion may be It can be detached and detached from the nozzle holder. According to this structure, the gas nozzle and the liquid nozzle can be replaced for each liquid, for example, by removing the handle part. In addition, the gas nozzle and the liquid nozzle are fixed in a predetermined positional relationship, so that the relative positional deviation of the gas nozzle and the liquid nozzle caused by the disassembly and assembly of the handle part can be prevented. In addition, the spray device of the present invention may be such that the sprayer has a liquid container for storing the liquid, and the liquid container is placed on the mounting portion.

The spraying device of the present invention can be configured as a spraying device in which a sprayer that sprays gas and liquid together in a mist form is connected to a casing body containing a gas cylinder filled with the above-mentioned gas by a tube, and the sprayer is equipped with a gas nozzle that sprays the above Gas; a liquid nozzle that ejects the liquid; a nozzle holding portion that holds the gas nozzle and the liquid nozzle in a predetermined positional relationship; and a handle portion that is connected to the housing body via the tube and performs the ejection of the gas Operation; the handle portion has a relay pipe connected to the gas nozzle to constitute a part of the gas passage, and is detachable relative to the nozzle holding portion, and the gas nozzle and the relay pipe are connected by installing the handle portion And the connection structure can be detached by removing the handle.

According to this structure, the gas nozzle and the relay pipe have a connection structure that is connected by attaching the handle portion and detached by removing the handle portion. Therefore, the connection operation is easy and a high coupling force can be achieved. In addition, the gas nozzle and the liquid nozzle are held in the nozzle holding portion in a predetermined positional relationship, so the handle can be shared, and the liquid nozzle and the gas nozzle can be easily replaced according to the type of liquid, and it can prevent the gas nozzle and the liquid nozzle The relative position deviation causes the spray function to decrease. That is, according to the present invention, the quality can be improved.

In addition, the spray device of the present invention may be such that the handle portion and the nozzle holding portion have a handle-side inclined portion and a nozzle-side inclined portion that are inclined in the same direction with respect to the attachment/detachment direction of the handle portion, and the handle portion In the state of being attached to the nozzle holding portion, the handle-side inclined portion and the nozzle-side inclined portion are arranged to approach or abut in the attachment/detachment direction. According to this configuration, the handle can be attached to the nozzle holding portion only in the direction along the handle-side slanted portion and the nozzle-side slanted portion, and therefore, it is possible to prevent the handle from being installed in a wrong direction.

Furthermore, the spray device of the present invention may be such that the relay pipe has a nozzle connecting portion connected to the gas nozzle, and at least a part of the nozzle connecting portion is from the edge of the handle portion on the front side with respect to the installation direction of the nozzle holding portion Department prominent. According to this structure, the nozzle connection part of the relay pipe can be visually recognized, and the handle part can be attached to the nozzle holding part, so that the handle part can be easily attached.

<Example>

Hereinafter, referring to FIGS. 1 to 14, an embodiment of the present invention will be described in detail. The spray device M in this embodiment includes: a sprayer 10 having a liquid nozzle 11 and a gas nozzle 12, and sprays gas and liquid (for example, lotion-like or gel-like cosmetics) together in a mist; housing body 80 , Which contains a gas cylinder B filled with gas; and a tube T, which connects the sprayer 10 and the housing body 80 to connect the gas cylinder B and a part of the gas passage of the gas nozzle 12. The carbon dioxide is filled in the gas cylinder B in a liquefied state.

The liquid is preferably used as a gel-like composition with excellent thixotropy and excellent thixotropy, which is disintegrated by shearing force during spraying, and then quickly returns to the original gel-like composition. By using this gel-like composition, the viscosity of the liquid sprayed on the spray part (user's skin, etc.) rises rapidly, so the liquid is not easy to drip. Furthermore, in the state of being housed in the liquid container 14, even if the viscosity is instantaneously decreased due to the impact of the liquid container 14 falling down, the viscosity will rise rapidly, so liquid leakage can be prevented.

The gas is preferably carbon dioxide. Since carbon dioxide has a blood flow promoting effect, by contacting the carbon dioxide dissolved in the liquid with the skin, the blood flow promoting effect of the skin is exerted, which has a good effect on beauty or health. In addition, carbon dioxide has the property of being easily dissolved in water or oil. Therefore, the carbon dioxide sprayed on the skin with the liquid penetrates from the skin to the inside and is trapped into the blood vessels. If carbon dioxide is trapped in blood vessels, oxygen is released from hemoglobin, and oxygen is supplied to cells to exhibit metabolic activity. Therefore, a higher beauty effect can be obtained by spraying a liquid with carbon dioxide dissolved on the skin.

The spray device M can be taken out from the mounting part 89 when the sprayer 10 is used (refer to FIG. 1), and can be mounted on the mounting part 89 (refer to FIG. 2) provided in the housing body 80 when the sprayer 10 is not used. Hereinafter, among the constituent members, the upper side of FIG. 1 is referred to as the upper side, and the lower side is referred to as the lower side.

The sprayer 10 has a nozzle holding portion 13 that holds the gas nozzle 12 and the liquid nozzle 11 in a predetermined positional relationship, and a handle portion 60 that performs an operation for ejecting gas. The handle 60 is detachably attachable to the nozzle holding portion 13.

The sprayer 10 has a liquid container 14 for storing liquids such as lotion. The liquid container 14 includes: a liquid bottle 15 having a bottomed cylindrical shape with an open upper surface; and a bottle cap 16 which is attached to the upper surface side of the liquid bottle 15.

As shown in FIG. 6, the liquid container 14 has a shape whose 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). The liquid container 14 has a polygonal shape (in this embodiment, a 10-sided shape) in a plan view (refer to FIG. 8).

As shown in FIG. 5, the upper end of the liquid bottle 15 is set as a cap screw portion 17 where the cap 16 is screwed freely. The cover screw portion 17 has a cylindrical shape. The outer shape of the lower part of the cap screw part 17 in the liquid bottle 15 (hereinafter referred to as the bottle body part 18) is polygonal (10-sided shape) in a plan view. As shown in Fig. 9, the inner diameter and outer diameter of the bottle body portion 18 gradually decrease from the upper surface opening toward the bottom. The inner peripheral surface of the liquid bottle 15 is curved in an arc shape on the whole of the cap screw part 17 and the bottle body part 18.

The inner peripheral surface of the liquid bottle 15 is provided with a locking rib 19 that can be locked by the locking piece 23 of the bottle cap 16 described below (refer to FIG. 10 ). The locking rib 19 has a plate shape with a small thickness dimension (a dimension in the circumferential direction of the liquid bottle 15) and a long 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 closes the opening on the upper surface of the liquid bottle 15 and a side plate portion 22 that hangs downward from the outer periphery of the cover plate portion 21. The inner peripheral surface of the side plate portion 22 is in a circular shape, and the cap screw portion 17 of the liquid bottle 15 is externally embedded and screwed.

The outer peripheral surface of the side plate portion 22 has a polygonal shape (ten-sided shape) in a plan view. The outer shape of the lower end of the side plate 22 of the bottle cap 16 matches the outer shape of the upper end of the bottle body 18 of the liquid bottle 15. When the cap 16 is in the normal closed position relative to the liquid bottle 15, as shown in FIG. 6, the position of the corner of the outer peripheral surface of the cap 16 (the apex of the polygon) and the position of the corner of the outer peripheral surface of the liquid bottle 15 are The liquid container 14 is consistent in the circumferential direction, and the liquid container 14 is shaped like a coincident polygon as a whole. Thereby, when the positions of the middle corners of the bottle cap 16 and the liquid bottle 15 are offset in the circumferential direction, it can be known that the bottle cap 16 is offset from the normal closed position.

As shown in FIG. 10, the bottle cap 16 is provided with a locking piece 23 that can be locked to the locking rib 19 of the liquid bottle 15. The locking piece 23 has a cantilever shape and can be elastically flexed in the vertical direction. A claw 24 is protruding downward (inwardly) from the free end (front end) of the locking piece 23.

If the side plate portion 22 of the bottle cap 16 is externally fitted into the cap screw portion 17 of the liquid bottle 15 and the bottle cap 16 is rotated in the blocking direction, the claw portion 24 of the locking piece 23 abuts against the locking rib of the liquid bottle 15 After 19, the locking piece 23 is elastically flexed to the upper side, and the claw portion 24 straddles the locking rib 19. When the bottle cap 16 is in the normal closed position with respect to the liquid bottle 15, the locking piece 23 is elastically restored to the lower side, so that the claw portion 24 is locked to the locking rib 19. Thereby, the rotation of the opening direction of the bottle cap 16 is restricted, and relative to the liquid bottle 15 is locked in the normal closed position. In addition, the user can obtain the click feeling of the bottle cap 16 reaching the normal closed position by the movement of the locking piece 23 over the locking rib 19.

As shown in FIG. 5, the bottle cap 16 has the exterior part 25, and the nozzle stop part 26 and the nozzle base part 27 integrated in the inner side of the exterior part 25. As shown in FIG. The nozzle stopper portion 26 and the nozzle seat portion 27 constitute a part of the nozzle holding portion 13.

The exterior part 25 has: a cover front part 28, which constitutes a part of the front side (upper side) of the cover part 21; and a side plate part 22. The nozzle stopper 26 has a cover back part 29 that constitutes a part of the back side (lower side) of the cover part 21, and a stopper body 31 that is erected on the upper surface of the cover back part 29. The nozzle base portion 27 is a substantially L-shaped part, and is assembled on the upper side of the nozzle stopper 26.

As shown in FIG. 9, the locking piece 23 is formed on the cover back surface 29 of the nozzle stopper 26. The locking piece 23 is provided on the back side of the cover back part 29, and the front side (upper side) of the locking piece 23 in the cover back part 29 is formed with a recessed portion 29A that is lower than the other parts. With this, in a state where the back surface portion 29 of the cover plate is attached to the back surface of the cover plate front portion 28 with the double-sided tape 90, a locking piece is formed between the locking piece 23 and the upper cover surface portion 28 23 is a displacement space 32 that is elastically displaced upward. Furthermore, a recessed portion 28A is also formed on the side of the front surface portion 28 of the cover plate.

As shown in FIG. 9, the nozzle holder 13 is provided on the bottle cap 16. The nozzle holding portion 13 holds the gas nozzle 12 and the liquid nozzle 11 in a positional relationship in which the center axis of the front end opening 33 of the gas nozzle 12 and the center axis of the front end opening 34 of the liquid nozzle 11 are orthogonal to and close to each other. The front end opening 34 of the liquid nozzle 11 and the front end opening 33 of the gas nozzle 12 are arranged in the projection plane of the liquid container 14 (approximately the center of the bottle cap 16) in a plan view.

The gas nozzle 12 has: a gas nozzle tip portion 35 provided with a front end opening 33 for ejecting gas; and a gas nozzle body portion 36 continuously provided behind the gas nozzle tip portion 35 (rear side in the direction of gas ejection) . The outer periphery of the gas nozzle tip portion 35 is formed in a shape that tapers toward the tip opening 33.

The front end of the gas nozzle body portion 36 is provided with a flange portion 37 that protrudes one step toward the outer side in the radial direction. The relay pipe 61 of the handle 60 described below is linearly connected to the gas nozzle 12. In addition, the connection structure of the gas nozzle 12 and the relay pipe 61 will be described in detail later.

The liquid nozzle 11 has: a liquid nozzle tip portion 42 provided with a front end opening 34 for ejecting liquid; and a liquid nozzle body portion 43 continuously provided below the liquid nozzle tip portion 42. The outer periphery of the tip portion 42 of the liquid nozzle is formed in a shape that tapers toward the tip opening 34. In the middle part of the liquid nozzle main body 43, there is provided an embedding portion 44 that is fitted into the liquid nozzle through hole 53 described below. The embedding portion 44 protrudes one step outward in the radial direction from the upper and lower portions. An O-ring 91 which is in close contact with the liquid nozzle through hole 53 to prevent liquid leakage is fitted in the fitting portion 44. A suction pipe 45 hanging down to the inside of the liquid container 14 is connected to the lower end of the liquid nozzle body 43. The suction tube 45 is flexible and hangs down to the bottom of the liquid container 14.

As shown in FIG. 9, the nozzle holding portion 13 includes: a gas nozzle holding portion 46 that holds the gas nozzle 12 in a horizontal posture where the center axis of the tip opening 33 is horizontal; and a liquid nozzle holding portion 52 that is centered on the tip opening 34 The liquid nozzle 11 is maintained in a vertical posture in which the axis becomes vertical.

The gas nozzle holder 46 holds the front end of the gas nozzle 12, and the rear part of the gas nozzle 12 is arranged to protrude from the gas nozzle holder 46 to the rear side. The gas nozzle holding portion 46 has a gas nozzle through hole 47 penetrated by the gas nozzle 12 in a horizontal posture. The gas nozzle through hole 47 is a circular hole whose central axis extends horizontally. The gas nozzle through hole 47 has a gas nozzle through portion 48 through which the gas nozzle tip portion 35 penetrates, and a gas nozzle fitting portion 49 into which the front end portion of the gas nozzle main body portion 36 is inserted.

The gas nozzle tip 35 of the gas nozzle 12 held in the gas nozzle holding portion 46 protrudes forward from the gas nozzle through hole 47, and the portion of the gas nozzle body 36 that is more rearward than the flange 37 (gas nozzle body More than half of the portion 36) protrudes rearward.

As shown in FIG. 9, the nozzle holding portion 13 has a liquid nozzle holding portion 52 that holds the liquid nozzle 11 in a vertical posture. The liquid nozzle holding portion 52 has a liquid nozzle through hole 53 which is penetrated by the liquid nozzle 11 in a vertical posture. The liquid nozzle through hole 53 is a circular hole whose central axis extends perpendicularly. The liquid nozzle through hole 53 has a liquid nozzle through portion 54 through which the liquid nozzle tip portion 42 penetrates, and a liquid nozzle embedding portion 55 through which the embedding portion 44 of the liquid nozzle main body portion 43 is inserted.

The liquid nozzle tip 42 of the liquid nozzle 11 held in the liquid nozzle holding portion 52 protrudes upward from the liquid nozzle through hole 53, and the other part is accommodated in the liquid nozzle embedding portion 55.

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

The nozzle holding portion 13 includes a pair of protective walls 57 standing on both sides of the front end 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 front ends 35 and 42 of the gas nozzle 12 and the liquid nozzle 11 interposed therebetween. The gas nozzle tip portion 35 and the liquid nozzle tip portion 42 cannot be seen from the sides (the left and right sides when the gas ejection direction is set to the front) due to the pair of protective walls 57. The protective wall 57 is erected on the front surface part 28 of the cover plate of the exterior part 25 of the bottle cap 16. Furthermore, a covering portion 58 covering the front surface side of the nozzle seat portion 27 and the nozzle stopper portion 26 is provided between the pair of protective walls 57.

As shown in FIG. 9, a pair of protective walls 57 includes: a front wall portion 57F, which stands on both sides of the front ends 35, 42 of the gas nozzle 12 and the liquid nozzle 11; and a rear wall portion 57R, which stands on the gas nozzle body Both sides of section 36. The front wall 57F is a part of the protective wall 57 that is closer to the front side than the top 57T, and the rear wall 57R is a part of the protective wall 57 that is closer to the rear than the top 57T. With the front wall 57F, the entire gas nozzle tip 35 protruding forward from the gas nozzle through hole 47 and the liquid nozzle tip 42 protruding upward from the liquid nozzle through hole 53 cannot be seen from the side (the direction in which the gas is ejected) As the left and right sides in the case of the front) visually recognize. In addition, by the rear wall portion 57R, approximately half of the gas nozzle main body portion 36 protruding rearward from the gas nozzle through hole 47 cannot be seen from the side.

The front edge of the protective wall 57 forms a slope that descends forward from the top 57T, and the rear edge of the protective wall 57 forms a slope that descends backward from the top 57T. As shown in FIG. 6, the rear edge of the protective wall 57 is formed as a nozzle-side inclined portion 59 that is inclined with respect to the attachment/detachment direction of the handle 60.

As shown in FIG. 5, the nozzle-side inclined portion 59 is formed at the rear edge of the protective wall 57. The nozzle-side inclined portion 59 is formed on both of the pair of protective walls 57, and both are inclined to gradually descend from the front end (the top 57T of the protective wall 57) to the rear. The nozzle-side inclined portion 59 has a wider surface than the other parts of the protective wall 57, and protrudes from the protective wall 57 to the outside (a direction orthogonal to the mounting direction of the handle 60) (refer to FIG. 7).

As shown in FIG. 9, at the lower end of the nozzle-side inclined portion 59, a contact convex portion 59A that contacts the handle portion 60 is provided. The contact protrusion 59A has a shape in which the upper surface is substantially horizontal and the front end protrudes. A nozzle-side support portion 59B as a part of the nozzle-side inclined portion 59 is provided below the contact convex portion 59A. The contact convex portion 59A and the nozzle-side support portion 59B are provided at a position that protrudes further to the radially outer side than the cover plate portion 21 of the bottle cap 16.

As shown in FIG. 11, the handle 60 includes: a relay pipe 61 connected to the gas nozzle 12 to form part of the gas passage; and a relay part 62 connected between the relay pipe 61 and the tube T to form a gas passage One part; and the housing 63, which holds the relay pipe 61 and the relay parts 62.

The housing 63 is in the shape of a slender rod as a whole. The front edge of the housing 63 is provided with a handle-side inclined portion 64 that is inclined 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 to the rear. In the state in which the handle 60 is attached to the nozzle holding portion 13, the handle-side inclined portion 64 and the nozzle-side inclined portion 59 are arranged to approach or abut in the detachment direction.

In detail, as shown in FIG. 11, the handle side inclined part 64 is inclined so that it may fall gradually from the front end to the back. 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 concave portion 64A and a handle-side support portion 64B that are in contact with the contact convex portion 59A and the nozzle-side support portion 59B provided in the nozzle holding portion 13 are provided. The contact recess 64A has a shape that matches the shape of the contact protrusion 59A and is recessed and formed in the handle-side inclined portion 64, and the upper surface of the contact recess 64A is set to be a substantially horizontal surface. The handle-side support portion 64B is a part of the handle-side inclined portion 64 and is provided on the lower side of the contact recess 64A. Most of the handle-side inclined portion 64 is formed in the upper member 65, and the contact recess 64A and the handle-side support portion 64B are formed in the lower member 66.

In the state where the handle 60 is attached to the nozzle holding portion 13, as shown in FIG. 12, the handle-side inclined portion 64 and the nozzle-side inclined portion 59 are arranged to approach or abut in the detachment direction. Thereby, the connection part between the gas nozzle 12 and the relay pipe 61 is covered by the protective wall 57 and the housing 63. In addition, the contact convex portion 59A is fitted into the contact recess 64A, and the handle-side support portion 64B and the nozzle-side support portion 59B are in contact with each other. Thereby, the lower part of the front end of the handle 60 is supported by the nozzle holder 13.

As shown in FIG. 5, the housing 63 includes an upper member 65 and a lower member 66 that are divided vertically and capable of being integrated with each other. The upper member 65 and the lower member 66 are fixed in a combined state by screws 92. The head of the screw 92 is covered by a polyethylene terephthalate (PET) sheet 93.

The upper member 65 is formed with an upper hole 67 through which the upper end of the shaft 78 described below penetrates in the vertical direction. An operation button 68 is attached to the upper end of the shaft 78 protruding from the upper hole 67.

The lower member 66 is provided with a lower hole 69 such that the lower end of the intermediate part 62 protrudes downward. One end of the tube T is connected to the lower end of the relay part 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 direct fitting, and the connected gas nozzle 12 and the relay pipe 61 communicate on the same axis. The gas nozzle 12 and the relay pipe 61 are linearly connected, so the flow of gas from the relay pipe 61 to the gas nozzle 12 is smooth, and therefore the leakage of the gas at the connection part of the relay pipe 61 can be prevented.

The gas nozzle 12 and the relay pipe 61 have a connection structure in which they are connected by pressing in a direction parallel to the axis of the gas nozzle 12 and the relay pipe 61, and are disconnected by pulling in the parallel direction. The connection structure has a locking mechanism that engages with each other and is locked in a direction intersecting the detachment direction of the handle 60. The locking mechanism is locked by the force of pressing in the handle portion 60, and the locking is released by the force of pulling. In this embodiment, as an example of the locking mechanism, a connecting concave portion 38 is provided on the side of the gas nozzle 12 and a connecting convex portion 74 is provided on the side of the relay pipe 61.

The connection recess 38 is provided in a part of the gas nozzle 12 connected to the relay pipe 61 (hereinafter referred to as the relay connection part 39). The relay connection portion 39 is fitted inside the relay pipe 61, and the connection recess 38 is formed on the outer peripheral surface of the relay pipe 61. The connecting recess 38 is a part whose outer diameter is set to be smaller than that of the front and rear parts, and has a groove shape that is continuous in the circumferential direction. On the rear side of the connecting concave portion 38, there is provided a crossing portion 41 through which the connecting convex portion 74 of the relay pipe 61 passes when the handle portion 60 is detached and detached.

On the other hand, the connection convex part 74 is provided in the part of the relay pipe 61 connected to the gas nozzle 12 (hereinafter, referred to as the nozzle connection part 71). The nozzle connecting portion 71 is fitted to the outer side of the gas nozzle 12. As shown in FIG. 12, the connecting convex portion 74 is a spherical body that can be fitted into the connecting concave portion 38 of the gas nozzle 12, and is restricted from moving in the circumferential direction and restricted from moving radially outward by the plate spring 75 It is held on the outer peripheral surface of the nozzle connecting portion 71. The connecting protrusion 74 is provided with a pair on both sides of the nozzle connecting portion 71 in the radial direction. The leaf spring 75 has a shape that is long 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 side restrains the connecting convex portion 74. One leaf spring 75 is provided on each connecting convex portion 74.

As shown in FIG. 12, the nozzle connection part 71 has the deep surface 72 which opposes in the front-back direction with the rear surface of the relay connection part 39 of the gas nozzle 12 fitted inside. An O-ring 94 is embedded in the deep 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 deep end of the nozzle connecting portion 71 and is pressed against the rear surface of the gas nozzle 12 to be in close contact with the deep surface 72 of the nozzle connecting portion 71 to prevent gas leakage between the gas nozzle 12 and the relay pipe 61. Furthermore, the hole of the O-ring 94 becomes a gas passage.

The relay pipe 61 is provided with a stopper 73 for preventing the O-ring 94 from escaping forward. The stopper part 73 is assembled to the relay pipe 61 after the O-ring 94 is housed in the nozzle connecting portion 71. The stopper 73 protrudes inwardly in front of the O-ring 94, and prevents the O-ring 94 from falling off by narrowing the inner diameter of the relay pipe 61. A pair of stop parts 73 are arranged oppositely on both sides of the relay pipe 61 in the radial direction.

The rear end of the relay pipe 61 is screw-connected to the relay part 62 (refer to FIG. 11). The relay part 62 is a pipe penetrating in the vertical direction, and the relay pipe 61 is connected to the middle part of the relay part 62 and communicates with the relay part 62. Between the rear end of the relay pipe 61 and the relay part 62, an O-ring 101 is installed in close contact with them to prevent gas leakage.

The relay component 62 has an insertion tube part 76 through which the shaft 78 is inserted, and a connection tube part 77 to which one end of the tube T is connected. The insertion pipe part 76 and the connection pipe part 77 are mutually screwed and connected. An O-ring 96 is provided between the insertion pipe portion 76 and the connection pipe portion 77 to prevent gas from leaking between them.

The upper end of the shaft 78 inserted into the inside of the insertion pipe part 76 protrudes upward from the housing 63, and the operation button 68 is attached. Embedded in the shaft 78 are: an O-ring 97, which is in close contact with the inner peripheral surface of the insertion tube portion 76 to prevent gas from leaking between the shaft 78 and the insertion tube portion 76; and an O-ring 98, which is always in close contact with The inner peripheral surface of the insertion tube portion 76 prevents gas from leaking between the shaft 78 and the insertion tube portion 76, and when the operation button 68 is operated, the inner peripheral surface of the insertion tube portion 76 is separated to open the gas passage. The O-ring 97 is arranged at the middle part of the shaft 78, and the O-ring 98 is arranged at the lower end of the shaft 78. The O-ring 98 is restricted from being detached downward by a flange 78F provided at the lower end of the shaft 78 to protrude outward in the radial direction.

A spring 79 is provided on the lower side of the shaft 78, which always pushes the shaft 78 upward so that the O-ring 98 is in close contact with the inner peripheral surface of the relay part 62. The spring 79 is arranged on the lower side of the flange portion 78F and is housed in the connecting pipe portion 77. The upper end of the spring 79 is externally embedded in the lower end of the shaft 78.

The shaft 78 is always urged upward by the urging of the spring 79, and the O-ring 98 is in close contact with the inner peripheral surface of the relay part 62 to close the gas passage. When the operation button 68 is pushed down, the shaft 78 is displaced downward against the elastic force of the spring 79, the O-ring 98 is separated from the inner peripheral surface of the relay part 62, and the gas passage is opened. Thereby, the gas filled in the gas cylinder B is supplied to the gas nozzle 12 via the tube T, the relay part 62, and the relay pipe 61, and is ejected from the front end opening 33 of the gas nozzle 12. The liquid in the liquid container 14 is sucked by the negative pressure generated by the gas ejected from the front end opening 33 of the gas nozzle 12, and the liquid in the liquid container 14 is ejected from the front end opening 34 of the liquid nozzle 11 as a mist along with the gas jet.

As shown in Fig. 13, the housing main body 80 has: a housing lower part 81 which has an opening for the gas cylinder B to enter and exit and accommodates the gas cylinder B; and a housing upper part 82 which blocks the opening. The placing portion 89 on which the sprayer 10 is placed is provided on the upper surface of the housing body 80. The upper portion 82 of the housing has a peripheral wall portion 82A, which has a cylindrical shape that opens in the vertical direction, and an upper wall portion 82B, which is assembled to the upper surface side of the peripheral wall portion 82A. The placing portion 89 is provided on the upper wall portion 82B. The sprayer 10 and the placement portion 89 have a rotation stop structure for stopping the rotation of the sprayer 10. The anti-rotation structure will be described in detail later.

The lower part 81 of the housing is in the shape of a long and bottomed cylinder. A housing groove 83 is formed on the upper end of the housing lower part 81 so that the protrusion of the housing upper part 82 can be locked. The housing groove 83 is formed on the inner peripheral surface of the housing lower part 81 and has an L-shape extending downward from the upper end of the housing lower part 81 and then curved in the circumferential direction. By allowing the housing protrusion 87 of the housing upper part 82 to enter the circumferentially extending part of the housing groove 83, the separation of the housing upper part 82 can be prevented.

A regulator 84 for adjusting the pressure or amount of gas is installed on the upper part 82 of the housing. The adjuster 84 is fixed to the upper part 82 of the housing by a screw 99 and a nut 100. The regulator 84 has a needle part (not shown) that pierces a sealing plate that seals the upper end opening 85H of the gas cylinder B. A joint 85 for connecting the tube T is provided on the side of the regulator 84. The joint 85 is exposed to the outside through the opening 85H of the upper housing 82. The joining portion 85 is arranged at the lower portion of the upper portion 82 of the housing.

The upper housing 82 has a housing fitting portion 86 fitted to the lower housing 81. The housing fitting portion 86 is provided at the lower end of the housing upper portion 82 and is fitted into the inner side of the housing lower portion 81. The housing fitting portion 86 is provided with a housing protrusion 87 that is locked to the housing upper part 82. The housing protrusion 87 enters the housing groove 83 of the housing lower part 81 to prevent the housing upper part 82 from detaching.

In addition, a mounting portion 89 is provided on the upper portion 82 of the housing. The lower end of the liquid container 14 is placed on the placing portion 89. The placing portion 89 is a bottomed recessed portion that is provided on the upper surface of the upper portion 82 of the housing and is recessed downward, and the sprayer 10 is fitted and detached from above. The inner peripheral surface of the placing portion 89 has a polygonal shape (10-sided shape) in a plan view, and matches the outer shape of the liquid container 14. Thereby, the sprayer 10 placed on the placing portion 89 is maintained in a non-rotating state. That is, the sprayer 10 is fitted into the mounting portion 89 in a direction in which the corner of the outer peripheral surface of the liquid container 14 and the corner of the inner peripheral surface of the mounting portion 89 are aligned. The surfaces constituting the polygon are close to each other, and the rotation of the sprayer 10 is completed by the mutual abutment. That is, the liquid container 14 and the placement portion 89 have a polygonal shape and have a rotation stop structure that stops the sprayer 10 from rotating.

Furthermore, an inclined surface 88 that forms an inclination that descends toward the placing section 89 is provided above the placing section 89. When the housing body 80 is viewed from the front side, the inclined surface 88 is curved so as to descend toward the center in the width direction.

In the state where the sprayer 10 is placed on the placing part 89, as shown in FIG. The liquid nozzle 11 is located in the center of the housing body 80 when viewed from above.

Next, an example of how to use the spray device M in this embodiment will be described. The replacement of the bottle is performed by removing the upper part 82 of the housing. If the upper part 82 of the housing in the state where the sprayer 10 is placed is slightly rotated and then lifted upward, the opening of the lower part 81 of the housing becomes an open state. After the bottle is replaced, the upper part 82 of the housing is installed, thereby completing the bottle replacement operation. In this operation, the sprayer 10 and the upper part 82 of the housing are operated integrally.

Next, an example of the replacement operation of the liquid container 14 in the sprayer 10 in this embodiment will be described. In addition, the replacement operation of the liquid container 14 is performed after taking out the sprayer 10 from the mounting part 89. First, the handle 60 is removed from the liquid container 14. If the handle 60 is pulled in the disengagement direction (right direction in FIG. 12), the leaf spring 75 will be elastically flexed to cause the connecting convex portion 74 to pass over the crossing portion 41, and to disengage from the connecting concave portion 38 to be locked. The state is lifted. Next, the handle 60 is removed.

Then, the liquid container 14 from which the handle 60 is removed is replaced with another liquid container 14 and attached to the handle 60. The handle-side inclined portion 64 is 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 and the relay connection portion 39 of the gas nozzle 12 are aligned and pressed. The nozzle connecting portion 71 of the relay pipe 61 is externally fitted to the relay connecting portion 39 of the gas nozzle 12, and the connecting convex portion 74 elastically flexes the plate spring 75 over the crossing portion 41 and is fitted into the connecting concave portion 38. The leaf spring 75 is elastically restored and becomes a state in which the connecting convex portion 74 is pressed. Thereby, the gas nozzle 12 and the relay pipe 61 are fitted linearly, and the relay pipe 61 and the gas nozzle 12 are locked in a connected state. In this way, the replacement operation of the liquid container 14 is completed.

Next, the function and effect of the embodiment constructed as described above will be described. The spray device M of this embodiment includes: a sprayer 10 having a liquid nozzle 11 and a gas nozzle 12 to spray gas and liquid together in a mist; a housing body 80 that houses a gas cylinder B filled with gas; and a tube T , Which connects the sprayer 10 with the housing body 80 to connect the gas cylinder B and a part of the gas passage of the gas nozzle 12; According to this structure, compared with the case where the mounting part is provided on the side surface of the housing body, the plane size of the spray device M can be reduced, and therefore, the space saving of the mounting place can be realized.

In addition, the sprayer 10 and the placement portion 89 have a rotation stop structure for stopping the rotation of the sprayer 10. According to this structure, the rotation of the ejector is stopped, so that the tube T can be wound around the housing body 80 and the spray device M can be stored, so that further space saving of the placement place can be achieved.

In addition, the liquid nozzle 11 and the gas nozzle 12 are arranged in the projection plane of the housing body 80 in the vertical direction in the state where the sprayer 10 is placed on the placement portion 89. As shown in FIG. According to this structure, compared with the case where the liquid nozzle or the gas nozzle protrudes to the side of the housing body, the nozzle is less likely to be caught by foreign matter, so that the sprayer 10 can be prevented from falling down or the nozzle from being damaged.

The housing body 80 has: a lower housing 81, which has an opening for the gas cylinder B to enter and exit, and accommodates the gas cylinder B; and an upper housing 82 that blocks the opening; the upper housing 82 has a placing portion 89 and a tube T的连接部85。 The junction 85. Here, in the case where the placing portion is provided at a location different from the upper part of the housing, the tube may be caught when the upper part of the housing is removed, and the sprayer may fall down. However, according to the configuration of the present embodiment, the upper part 82 of the housing and the sprayer 10 are processed integrally, so that the sprayer 10 of this type can be prevented from falling down.

In addition, the sprayer 10 has: a nozzle holding portion 13 that holds the gas nozzle 12 and the liquid nozzle 11 in a predetermined positional relationship; and a handle portion 60 that performs an operation for ejecting gas; the handle portion 60 can be detached from the nozzle holding portion 13 Pack. According to this structure, by removing the handle 60, the gas nozzle 12 and the liquid nozzle 11 can be replaced for each liquid, for example. In addition, the gas nozzle 12 and the liquid nozzle 11 are fixed in a predetermined positional relationship, so that the relative positional deviation of the gas nozzle 12 and the liquid nozzle 11 caused by the removal of the handle 60 can be prevented.

In addition, the sprayer 10 of the present embodiment is a spraying device M in which gas and liquid are sprayed together in a mist form and the casing body 80 containing the gas cylinder B filled with gas is connected by a tube T. The sprayer 10 is equipped with: a gas nozzle 12, which ejects gas; the liquid nozzle 11, which ejects liquid; the nozzle holder 13, which holds the gas nozzle 12 and the liquid nozzle 11 in a predetermined positional relationship; and the handle 60, which is connected to the housing body 80 via a tube T, and Perform the operation to eject gas; the handle 60 has a relay pipe 61 that is connected to the gas nozzle 12 to form a part of the gas passage, and is detachable from the nozzle holder 13. The gas nozzle 12 and the relay pipe 61 are equipped with handles A connection structure in which the part 60 is installed and connected, and the handle part 60 is detached and disconnected.

According to this structure, the gas nozzle 12 and the relay pipe 61 have a connection structure that is connected by the attachment of the handle 60 and detached by the removal of the handle 60. Therefore, the connection operation is easy and a high coupling force can be achieved. . In addition, the gas nozzle 12 and the liquid nozzle 11 are held in the nozzle holding portion 13 in a predetermined positional relationship, so that the reduction of the spray function caused by the relative positional deviation of the gas nozzle 12 and the liquid nozzle 11 can be prevented. In addition, the handle 60 can be shared, and the liquid nozzle 11 and the gas nozzle 12 can be easily replaced according to the type of liquid. Therefore, the liquid can be selected according to different uses, and different types of liquids can be prevented from being mixed and ejected. For example, even if the user uses one handle 60, he uses facial skin cosmetics for facial skin care, body cosmetics for body skin care, and hair cosmetics for scalp care. These liquids will never be mixed and can be used comfortably. That is, according to the sprayer 10 of this embodiment, the quality can be improved.

In addition, the handle 60 and the nozzle holding portion 13 have a handle-side inclined portion 64 and a nozzle-side inclined portion 59 that are inclined in the same direction with respect to the attachment/detachment direction of the handle 60, in a state where the handle 60 is attached to the nozzle holding portion 13 Next, the handle-side inclined portion 64 and the nozzle-side inclined portion 59 are arranged to approach or abut in the detachment direction. According to this structure, the handle 60 can be attached to the nozzle holding portion 13 only in the direction along the handle-side inclined portion 64 and the nozzle-side inclined portion 59. Therefore, it is possible to prevent the attachment direction of the handle 60 from being mistaken.

In addition, the relay pipe 61 has a nozzle connection portion 71 connected to the gas nozzle 12, and at least a part of the nozzle connection portion 71 protrudes from an edge portion of the handle portion 60 on the front side with respect to the installation direction of the nozzle holding portion 13. According to this structure, the nozzle connecting portion 71 of the relay pipe 61 can be seen while the handle portion 60 is attached to the nozzle holding portion 13, so that the handle portion 60 can be easily attached.

<Another embodiment>

The present invention is not limited to the embodiments explained 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-mentioned embodiment, the housing body 80 is provided with one placing portion 89, but it is not limited to this, and several placing portions may be provided on the housing body to place several types of liquid containers. Thereby, several unused liquid containers can be properly stored.

(2) In the above embodiment, the placement portion 89 is set as a recessed portion that is recessed downward, but it is not limited to this. For example, several columnar members may be erected on the upper surface of the housing body, whereby the The part surrounded by the columnar member is referred to as a placement part.

(3) In the above-mentioned embodiment, the placement portion 89 is configured to mount the sprayer 10 from above, but it is not limited to this, and the placement portion may be configured to be configured to be embedded in the sprayer from the side (horizontal direction), for example.

(4) In the above embodiment, the liquid container 14 of the sprayer 10 is placed on the placing portion 89, but it is not limited to this, and for example, the handle of the sprayer may be placed on the placing portion.

(5) In the above-mentioned embodiment, the liquid container 14 and the placement portion 89 are polygonal in a rotation-stopping structure for stopping the sprayer 10, but it is not limited to this, and the shape of the liquid container and the placement portion may be set For example, an ellipse or an oblong shape is used as a rotation-stopping structure, and a rotation-stopping protrusion or the like may be provided in the sprayer or the placement part.

(6) In the above embodiment, the liquid nozzle 11 and the gas nozzle 12 are arranged in the vertical projection plane of the housing body 80 when the sprayer 10 is placed on the mounting portion 89, but for example, in the housing body When the side surface is stepped, even when the liquid nozzle and the gas nozzle are located on the inner side of the outermost surface, the nozzle and foreign matter can be prevented from getting stuck.

(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 60. However, it is not limited to this, and the nozzle side may be inclined. The inclined portion on the side of the handle or the handle-side inclined portion is provided in another location. For example, a portion protruding to the side may be provided at the middle portion in the front and rear direction of the nozzle holding portion or the handle portion, and an inclined portion may be provided at the protruding portion.

(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 to the rear. It can also be set to reverse (inclination that gradually rises from the front end to the rear).

(9) In the above embodiment, the connection structure of the gas nozzle 12 and the relay pipe 61 is specifically illustrated, but it is not limited to this, and the connection structure of the gas nozzle and the relay pipe may be changed to another connection structure.

(10) In the above embodiment, the connecting recess 38 is provided on the side of the gas nozzle 12, and the connecting protrusion 74 is provided on the side of the relay pipe 61, but it is not limited to this, and a connecting protrusion may be provided on the side of the gas nozzle. , A connecting recess is provided on the side of the relay pipe.

(11) In the above embodiment, a spherical body was exemplified as the connecting convex portion, but it is not limited to this, and other members may be used as the connecting convex portion.

10‧‧‧Atomizer

13‧‧‧Nozzle holding part

14‧‧‧Liquid container

15‧‧‧Liquid bottle

16‧‧‧Bottle Cap

60‧‧‧Handle

63‧‧‧Shell

65‧‧‧Upper part

66‧‧‧Lower part

68‧‧‧Operation button

77(62)‧‧‧Connecting pipe

78‧‧‧Axis

80‧‧‧Shell body

81‧‧‧The lower part of the shell

82‧‧‧Upper shell

82A‧‧‧ Zhoubi Department

85‧‧‧Joint

88‧‧‧inclined surface

89‧‧‧Placement Department

M‧‧‧Spray device

T‧‧‧tube

Claims (5)

A spray device is provided with: a sprayer with a liquid nozzle and a gas nozzle for spraying gas and liquid together in a mist; a housing body, which houses a gas cylinder filled with the above gas; and a tube, which connects the above-mentioned sprayer with The housing body is connected to form a part of the gas passage connecting the gas cylinder and the gas nozzle; and the housing body has: a lower housing part having an opening for carrying the gas cylinder in and out and accommodating the gas cylinder; And the upper part of the housing, which closes the opening; the upper part of the housing is equipped with a regulator for adjusting the pressure or amount of gas, and a joint part of the pipe, and a carrier for placing the atomizer is provided on the upper surface of the upper part of the housing置部。 Home. The spray device according to claim 1, wherein the sprayer and the mounting portion have a rotation stop structure for stopping the rotation of the sprayer. The spray device according to claim 1, wherein the liquid nozzle and the gas nozzle are arranged in a vertical projection plane of the housing body in a state where the sprayer is placed on the placement portion. The spray device of claim 1, wherein the sprayer has: a nozzle holding portion that holds the gas nozzle and the liquid nozzle in a predetermined positional relationship; and a handle portion that performs an operation for ejecting gas; the handle portion is provided It is detachable from the nozzle holder. The spray device according to any one of claims 1 to 4, wherein the sprayer has a liquid container containing the liquid, The liquid container is placed on the placement portion.

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