JP2000254560A - Spraying apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a handy and simple spraying apparatus equipped with a mirror in a state that the mirror is not an obstacle and capable of spraying to a face in the presence of the mirror any time at any place and convenient to handle. SOLUTION: This spraying apparatus is so constituted as to spray a liquid out of a spraying apparatus orifice 8 of a spraying head 7 on an upper end of a pump B installed in a container A by pushing down the head 7 and is provided with a supporting cylinder 9 whose lower end rim is fitted and fixed in the outer circumferential upper part of the container trunk part 2 while surrounding the circumference of the spraying head 7 and in whose rear face a window hole 12 for inserting a finger is formed and a cover plate 10 which is so installed as to close the upper end opening of the supporting cylinder 9 and erected forward by joining the front part to the front part of the supporting cylinder 9 in a rotatable manner and to whose upper face a mirror 18 is attached.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sprayer, and more particularly, to a sprayer for storing and spraying a liquid to be applied to the face, such as a cosmetic liquid or a face wash.

[0002]

2. Description of the Related Art As a nebulizer, a container body for storing a liquid,
2. Description of the Related Art There is known a pump comprising a pump mounted on a container body, wherein a liquid is sprayed from a spray port on a front surface of a pump by pushing down a spray head at an upper end of the pump.

[0003] Among the liquids to be applied using these sprayers, those containing a liquid to be applied to the face, such as a cosmetic liquid or a face wash, can sense the spraying position of the liquid on the skin, but rely on a mirror. Place is big. However, there is not always a mirror at the moving destination, and there are inconveniences such as a difficulty in identifying a spraying location.

[0004]

DISCLOSURE OF THE INVENTION In view of the above, the present invention is provided with a mirror in a state where it is not obstructed, so that even at a destination, a uniform spray can always be applied to the face in the presence of the mirror. The present invention proposes an atomizer that is easy to handle and easy to use.

[0005]

According to the first aspect of the present invention, there is provided a nebulizer which is mounted on a neck and a neck of a container body.
And a pump B having a spray head 7 protruding from the center of the mounting cylinder so as to be able to be pushed downward in a state of being urged upward, and the liquid is sprayed from a spray port 8 of the head by pushing the spray head. A sprayer configured as described above, wherein a lower end edge is fitted and fixed to an outer peripheral upper portion of a container body 2 to surround a periphery of a mounting cylinder 4 and a spray head 7, and a spray window hole 11 is formed in a front surface thereof. And a finger hole on the rear side
A support cylinder 9 having a perforated 12 and an upper end opening of the support cylinder are closed, and a front part is rotatably connected to a front part of the support cylinder so that the front part can be erected and a mirror 18 is provided on the upper surface. And a lid plate 10 provided.

[0006] The atomizer according to the second aspect of the present invention is the above-mentioned mirror 18.
Is a mirror made of a thin synthetic resin laminate in which a metal thin film layer is interposed between synthetic resin films.

The sprayer according to a third aspect of the present invention is such that the inner surfaces of a plurality of support plates 15 projecting from the inner surface of the support cylinder 9 at intervals in the circumferential direction are respectively pressed and engaged with the outer surface of the mounting cylinder 4. 1 was configured as the sprayer.

The sprayer according to a fourth aspect of the present invention provides the above-mentioned lid plate.
The sprayer according to claim 1, wherein the front and rear surfaces of the sprayer are configured to abut and lock on the front surface of the support cylinder when the rotary shaft rises forward.

According to a fifth aspect of the present invention, there is provided a sprayer according to the first aspect, wherein the mirror surface has a convex lens surface.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

As shown in the drawing, the sprayer 1 of the present invention includes a container A and a pump B.

The container body A is made of a synthetic resin or the like, and a container body A having a mouth and neck 3 whose diameter is reduced from the upper end of the cylindrical body 2 is used.

The pump B is of a type in which a mounting tube is fitted and fixed to the mouth and neck of the container body, and has a form in which a spray head is protruded so as to be able to be pushed down from the center of the mounting tube while being urged upward. Can be used. In the illustrated example, a cylinder 5 is fixed in a state where the lower end is suspended in the container body by a mounting cylinder 4 fitted to the outer periphery of the container body neck and neck 3, and a pipe 6 is connected to the lower end of the cylinder to connect the lower end to the container. Hanged in the lower part of the body. A spray head 7 is provided above the cylinder so as to be able to be pushed down in an upwardly biased state. By pushing down the spray head 7, the stored liquid can be sprayed from the front spray port 8 by the action of a built-in pump mechanism. ing.

An example of the built-in pump mechanism will be described, not shown. A large-diameter auxiliary cylinder is integrally connected to the lower part of the spray head, and a small-diameter piston that is internally fitted to the cylinder is internally fitted to the auxiliary cylinder from the outer peripheral lower part. A plunger, which has a large-diameter piston projecting from the upper outer periphery, is constantly urged upward by a coil spring.The tip of the plunger is pressed against a discharge valve hole drilled in the center of the top plate of the auxiliary cylinder, and passes through the plunger. A liquid flow path communicating between the inside of the cylinder and the inside of the auxiliary cylinder is provided, and when the inside of each cylinder is pressurized by pushing down the head, the plunger descends relatively to the auxiliary cylinder due to the diameter difference of each cylinder. A known mechanism such that a discharge valve hole is opened and the pressurized liquid is sprayed from a spray port through a liquid flow path in a spray head.

According to the present invention, this type of sprayer includes a support cylinder 9 and a cover plate 10.

The support cylinder 9 surrounds the periphery of the mounting cylinder 4 and the spray head 7 by fitting and fixing the lower end edge to the outer periphery of the container body 2, and has a spray window hole 11 formed in the front face. A window 12 for finger insertion is formed in the rear surface.

In the illustrated example, the support cylinder 9 has a cylindrical shape with upper and lower ends slightly tapered at the upper side, and an engaging ridge 13 projecting from the lower edge of the inner surface of the cylinder wall is provided on the body of the container body. 2 It is fitted and attached to an annular concave portion 14 formed at the upper edge of the outer periphery. Further, a plurality of support plates 15 are protruded from the inner peripheral lower portion of the cylindrical wall at intervals in the circumferential direction. This prevents inconveniences such as falling off even when pressing from outside.

The spray window hole 11 is formed so that spray from the spray port 8 on the front surface of the spray head 7 can always be performed when the spray head 7 moves up and down. It has a vertical width in which the spray port 8 is always in a state of being pressed down to reach the lowest position. In the example shown,
It comprises a wide portion 11a drilled below the upper end of the front surface of the cylindrical wall, and a narrow portion 11b continuously provided below the wide portion 11a. From both sides of the wide portion 11a, the shaft 16
Is extended.

The finger insertion window hole 12 is provided so that a finger placed on the spray head 7 with the cover plate 10 opened can be pressed down while holding the container body. It is drilled further downward with a vertical width that allows the spray head 7 to be pushed down to the lowest position.

The cover plate 10 closes the upper end opening of the support cylinder 9,
The front part is rotatably connected to the front part of the support cylinder 9 so as to be able to stand forward, and a mirror 18 is provided on the upper surface.

In the illustrated example, a pair of bearing plates 19 are vertically provided on both sides of the front lower surface of the cover plate 10 having the lower peripheral edge placed on the upper surface of the support cylinder 9, and the bearings 20 are formed from the lower surfaces of the respective bearing plates 19. The shaft 16 is fitted so that it can be raised and lowered. The undulation of the lid plate 10 is
From the state where the lower peripheral edge is abutted and mounted on the upper surface of the support cylinder 9, a part of the front rear surface is abutted and locked to the front surface of the support cylinder 9, so that it can be raised and lowered until it becomes a substantially vertical upright state. ing.

In the prone closed state, the engaging projections 21 projecting from the upper side of the inner surface of the support cylinder 9 are provided vertically on both sides of the back surface of the cover plate 10, and the engaging recesses 22 are respectively formed on the outer surface. The engaging recess 22 of the engaging plate 23 thus formed is fitted so that careless opening does not occur.

The mirror 18 is used for spraying the stored liquid onto the face, and various forms can be adopted. However, even if the mirror 18 is provided with a reflection surface on the back surface of a very commonly used glass plate. Alternatively, a reflective surface may be provided on the back surface of a transparent synthetic resin plate, or a thin type having a reflective surface formed between synthetic resins may be used. In the case of a mirror using a glass plate or a synthetic resin plate, for example, a concave portion may be formed on the upper surface of the lid plate 10, and the mirror fitted into the concave portion may be fixed by an appropriate fixing means such as a double-sided tape. The mirror may be made of metal, or may be directly deposited on the top surface of the lid plate to form a mirror at the deposited portion.

In the illustrated example, a mirror made of a thin synthetic resin laminate having a metal thin film layer interposed between synthetic resin films is used as a cover plate 10.
The example which fixed to the upper surface is shown. In this case, the synthetic resin film on the surface is naturally transparent, and the metal thin film layer can be formed by vapor deposition or lamination of metal foil. It can be fixed to the upper surface of the lid plate 10 by the fixing means. The mirror surface may be a convex lens surface.

In using the sprayer 1 configured as described above, the stored liquid can be sprayed from the spray port 8 by pushing down the spray head 7 after the cover plate 10 is raised from the state of FIG.

In the above embodiment, each member can be formed mainly of a synthetic resin.
It can be formed by using an elastomer, a metal or the like in combination.

[0027]

As described above, the sprayer according to the present invention having the above-described structure allows a liquid such as a lotion to be applied to the face to be sprayed while looking at a mirror. Can be. In addition, since the mirror is provided on the upper surface of the lid plate, it does not become an obstacle, and is always used together with the pump or the like.

Further, in the case where a mirror made of a thin synthetic resin laminate having a metal thin film layer interposed between synthetic resin films is provided, there is no fear of crushing unlike glass and the like, and furthermore, it is light in weight. It is easy to manufacture.

Further, in the case where the inner surfaces of a plurality of support plates projecting from the inner surface of the support cylinder at intervals in the circumferential direction are respectively pressed and engaged with the outer surface of the mounting cylinder, the support cylinder portion is sprayed when spraying. There is no danger of inconvenience such as the support cylinder falling off by gripping, and the durability is further improved.

Further, in the case where the cover plate is configured so that the front rear surface thereof abuts on and engages with the front surface of the support cylinder when standing upright, the mirror can be easily positioned at an appropriate position. It can be supported and is very convenient for handling.

By making the mirror surface a convex lens surface, the entire face can be photographed on the mirror.

[Brief description of the drawings]

FIG. 1 is a partially cutaway side view showing one embodiment of the present invention.

FIG. 2 is a partially cutaway side view showing a state where a cover plate of the embodiment is erected.

FIG. 3 is a front view of the embodiment.

FIG. 4 is a rear view of the embodiment.

[Explanation of symbols]

2 ... trunk, 3 ... mouth and neck, 4 ... mounting cylinder, 7 ... spray head,
8 spray port, 9 support tube, 10 lid plate, 11 spray window hole,
12: finger insertion window, 15: support plate, 18: mirror, A: container,
B… Pump

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yuko Kasahara 1-4-1-702 Haruno, Omiya City, Saitama Prefecture (72) Inventor Hideyoshi Kawashima 3-2-6 Oshima, Koto-ku, Tokyo Inside Yoshino Kogyo Co., Ltd. (72) Inventor Yuji Furuhara 3-2-6 Oshima, Koto-ku, Tokyo F-term in Yoshino Kogyosho Co., Ltd. (reference) 4F033 RA02 RA20 RC21 RC24

Claims (5)

[Claims] 1. A pump B having a mounting cylinder 4 fitted to and fixed to the mouth and neck portion 3 of a container body, and a spray head 7 protruding from a center of the mounting cylinder so as to be able to be pushed down in a state of being urged upward. A sprayer configured to spray liquid from a spray port 8 of the head when the head is pushed in. A lower end edge is fitted and fixed to an outer peripheral upper portion of the container body 2 so as to surround the mounting cylinder 4 and the spray head 7. A support tube 9 having a spraying window hole 11 in the front surface and a finger insertion window hole 12 in the rear surface, and an upper end opening of the support tube is closed. A sprayer comprising: a lid plate 10 having a mirror 18 provided on an upper surface thereof; 2. A sprayer according to claim 1, wherein said mirror is a mirror made of a thin synthetic resin laminate having a metal thin film layer interposed between synthetic resin films. 3. The sprayer according to claim 1, wherein the inner surfaces of the plurality of support plates 15 projecting from the inner surface of the support cylinder 9 at circumferential intervals are respectively pressed and engaged with the outer surface of the mounting cylinder 4. 4. When the cover plate 10 is turned upright,
2. The sprayer according to claim 1, wherein the front rear surface is configured to abut and lock on the front surface of the support cylinder. 5. The spray according to claim 1, wherein the mirror surface is formed as a convex lens surface.