JP2000335661A - Aerosol container and method of discharging residual contents therein - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an aerosol container capable of discharging residual contents from a container main body without removing an ejection head therefrom, and moreover capable of removing an ejection head simply from the container main body without dirtying user's hands after discharging the residual contents. SOLUTION: This container has a residual content discharge jig 30 provided at an upper part of a cap 19 for covering an ejection head mounted on an ejection head mounting portion 2 of a container main body 1 by fitting a base portion 11 of the ejection head into the ejection head mounting portion 2. The residual content discharge jig 30 has an ejection head engaging part 31 for engaging with a jig engaging part 17 provided to the base portion 11 of the ejection head and a button engaging part 32 for deviating a push button part 12 of the ejection head in the direction in which a stem is pushed in. This discharge jig 30 is mounted on the ejection head by inverting the cap 19. By this method, residual contents in the container main body 1 are ejected through the push button part 12 and, thereafter, the discharge jig 30 is removed while it is being kept in the state that it is mounted on the ejection head. Further, the ejection head is removed from the container main body 1 together with the discharge jig 30, thereby sorting the container main body 1 and the ejection head.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aerosol container and a method for discharging residual contents thereof.

[0002]

2. Description of the Related Art An aerosol container is provided with a paint, an insecticide, and a paint inside a container body provided with a valve for discharging the contents from the tip of the stem by pushing a stem protruding outward.
A stock solution such as a lotion, a hairdressing agent, and a rust preventive is stored together with a propellant (liquefied gas or compressed gas), and the contents are released by the pressure of the propellant. An ejection head is provided for pushing in the stem and ejecting the content discharged from the tip of the stem.

[0003] The aerosol container has an independent button-shaped ejection head attached to the tip of the stem, an ejection head mounting portion provided on the container body, and an ejection head provided with a base portion on the ejection head attachment portion. Some have a head attached, but recently the latter aerosol container has been widely used.

[0004] The ejection head having the base portion has a base portion fitted to the ejection head mounting portion of the container body, and a flow path for ejecting contents discharged from the tip of the stem. The base portion includes a push button portion provided so as to be displaceable in a pushing direction of the stem,
The tip of the stem is inserted into the inflow port of the flow channel of the push button portion, and the base portion is fitted to the ejection head mounting portion and attached to the container body.

[0005]

By the way, most of the aerosol products currently on the market use flammable gas as a propellant, so that a used aerosol container completely removes the residual contents. It is desirable to dispose after discharging, that is, completely using up the contents.

In general, a metal can is used for the container body. However, since the injection head is a plastic molded product, in order to reuse a used aerosol container as recyclable garbage, the container is sprayed from the container body. Remove the head,
It is desirable to separate the container body and the jet head.

However, conventionally, the ejection head has to be removed from the container body by grasping the ejection head by hand. Therefore, it is troublesome to remove the ejection head, and the ejection head is in the vicinity of the ejection port in the flow path of the push button portion of the ejection head. The hand gets dirty because the object is attached.

Further, the discharge of the residual contents in the aerosol container can be performed by pressing the injection head with a finger in the same manner as in the ordinary injection of contents, but the discharge head is operated until the residual contents are completely discharged. It is hard to keep pushing.

Therefore, conventionally, for example, Japanese Patent Application Laid-Open No.
As described in No. 24661, it has been proposed to discharge the residual contents in an aerosol container using a residual contents discharging jig. The residual content discharging jig is provided, for example, on a detachable cap that covers the ejection head so as not to hit the ejection head in a normal fitting state, and discharges the remaining content in the container body. At this time, the cap is mounted on the ejection head while changing the posture of the cap.

However, the conventional residual content discharging jig is mounted on the container body with the ejection head removed from the stem of the valve, and pushes the stem to discharge the residual content. When discharging the residual contents, it is necessary to first grasp the ejection head by hand and remove it from the container body. Therefore, there is a problem that the removal of the ejection head is troublesome and the hand becomes dirty at that time. .

According to the present invention, the residual contents can be discharged without removing the ejection head from the container body,
Moreover, it is an object of the present invention to provide an aerosol container and a method for discharging the residual content, in which the ejection head can be easily removed from the container main body after the discharge of the residual content without soiling the hands.

[0012]

An aerosol container according to the present invention has a jet head mounting portion, and discharges contents from the tip of the stem by pushing a stem protruding outward into the jet head mounting portion. A container body provided with a valve, a base portion fitted to the ejection head mounting portion, and a flow path for ejecting contents discharged from a tip of the stem, wherein the stem portion includes the stem; A push button portion provided so as to be displaceable in the pushing direction of the push button portion, the tip of the stem is inserted into an inflow port of the flow channel of the push button portion, and the base portion is fitted to the ejection head mounting portion. A discharge head attached to the container body, and a residual contents discharge jig for discharging residual contents in the container main body. A jig engaging portion for mounting is provided, and the residual content discharging jig has a strength higher than a fitting strength of a base portion of the ejection head to an ejection head attachment portion of the container body. The ejection head engaging portion that engages with the joining portion, and the ejection head engaging portion engages with the jig engaging portion to contact the push button portion and displace the push button portion in the stem pushing direction. And a button contact portion.

That is, the aerosol container of the present invention comprises:
A jet head engaged with a jig engaging portion provided on the base, the jet head being fitted to and attached to the jet head mounting portion of the container body; A jig for contacting the push button portion of the ejection head by engaging the ejection head engagement portion with the portion, and attaching a residual content discharging jig having a button contact portion for displacing the push button portion in a stem pushing direction. By doing so, the residual content in the container body is ejected from the injection port of the flow path of the push button portion. According to this aerosol container, the discharge of the residual content is performed from the container body. This can be performed without removing the ejection head.

In addition, according to this aerosol container, the ejection head engaging portion of the residual content discharging jig is attached to the jig engaging portion provided on the base portion of the ejection head. After the residual content in the container main body is ejected from the injection port of the flow path of the push button portion, the residual content discharging jig is engaged. By removing the ejection head while being attached to the ejection head, the ejection head can be removed from the container body together with the residual content discharging jig.Therefore, after discharging the residual content, the hand is not stained. The ejection head can be easily removed from the container body.

Further, the method for discharging residual contents of an aerosol container according to the present invention has a jet head mounting portion, and pushes an outwardly protruding stem into the jet head mounting portion so that the contents are discharged from the tip of the stem. The ejection head mounting portion of the container main body provided with a discharge valve has a base portion fitted to the ejection head mounting portion, and a flow path for ejecting the contents discharged from the tip of the stem. Then, an ejection head comprising a push button portion provided in the base portion so as to be displaceable in a pushing direction of the stem, inserts a tip of the stem into an inflow port of the flow path of the push button portion, A method for discharging residual contents in an aerosol container attached by fitting a base portion to the ejection head attachment portion, wherein a jig provided on the ejection head is provided on the base portion. An ejection head engaging portion engaged with part,
A residual content discharging jig having a button abutting portion that abuts on the push button portion is mounted by engaging an ejection head engaging portion thereof with the jig engaging portion, and the button abutting portion is used to attach the jig engaging portion. The push button is displaced in the stem pushing direction, and the residual content in the container body is ejected from the ejection opening of the flow path of the push button, and then, the residual content discharging jig is attached to the ejection head. The ejecting head is detached from the container body together with the residual contents discharging jig by removing the ejecting head in a state in which the ejecting head is removed.

According to the method for discharging residual contents of the present invention,
The residual contents can be discharged without removing the ejection head from the container main body, and after discharging the residual contents, the ejection head can be easily removed from the container main body without soiling the hands.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the aerosol container of the present invention, the residual content discharging jig is provided, for example, on a detachable cap for covering the ejection head so as not to hit the ejection head in a normal cap-fitted state. It is mounted on the ejection head by changing the posture of the cap, or provided on a residual content receiver provided as an accessory, and is attached to the ejection head when discharging the residual content in the container body. It is desirable to be attached.

In the case where a jig for discharging residual contents is provided on the cap, an ejection material for taking in the residual contents ejected from the ejection port of the flow path of the push button portion of the ejection head into the cap. It is preferable to provide an intake port, and when a residual content discharging jig is provided in the residual content receiver provided as an accessory, the residual content receiver is ejected from the injection port of the push button portion. It is preferable to provide a jet intake for taking in the residual contents into the vessel.

Further, the method of mounting the residual content discharging jig to the ejection head may be arbitrary. For example, a jig engaging portion provided on the base portion of the ejection head and the ejection head engaging jig of the residual content discharging jig may be used. Of the mating portions, one of the engaging portions is engaged with a guide groove along a direction substantially orthogonal to the stem pushing direction, and the other engaging portion is slidably engaged with the guide groove in its length direction. With the ridge, the residual content discharging jig can be slidably mounted on the ejection head from a direction substantially perpendicular to the stem pushing direction.

Further, one of the jig engaging portion provided on the base portion of the jetting head and the jetting head engaging portion of the residual content discharging jig is provided with a hook at its tip. If the engaging projection having the other engaging portion is an engaging hole that fits into the engaging projection and engages with the engaging claw, the residual content discharging jig can be substantially parallel to the stem pushing direction. It can be fitted into the ejection head from any direction.

When the slide mounting method is adopted,
For example, one of the button contact portion of the residual content discharging jig and the portion of the push button portion of the ejection head, which is in contact with the button contact portion of the residual content discharging jig, is connected to the residual content discharging jig. The button contact portion presses the push button portion in the stem pushing direction by attaching the residual content discharging jig, with an inclined surface inclined in the stem pushing direction toward the direction opposite to the mounting direction of the tool. May be configured.

Further, when the slide mounting method is adopted, when the push button portion of the ejection head is provided so as to be tiltable in the stem pushing direction with respect to the base portion, the button contact of the residual contents discharging jig is provided. The contact portion may be configured to abut on the push button portion from the side thereof by attaching the residual content discharging jig, and to tilt the push button portion in the stem pushing direction.

In the case of adopting the fitting mounting method, the button contact portion of the residual content discharging jig is brought into contact with the push button portion from the mounting direction by fitting the residual content discharging jig. What is necessary is just to comprise so that this push button part may be pressed in a stem pushing direction.

[0024]

1 to 10 show a first embodiment of the present invention. FIG. 1 is a front view showing a state in which a cap is fitted to a top of an aerosol container, and FIGS. 2, 3 and 4 show tops of the aerosol container. 5 is an enlarged cross-sectional view of the top portion of the aerosol container in a non-discharge state and a discharge state, with the cap removed.

The aerosol container of this embodiment is for a paint, has a jet head mounting portion 2 at the top, and a container body 1 having a jetting head mounting portion 2 provided with a contents discharge valve 3; An ejection head 10 attached to the ejection head mounting portion 2 of the container body 1, a detachable cap 19 covering the ejection head 10, and a residual content discharging jig 20 provided on the cap 19. .

The container body 1 is a metal can made of steel or the like. As shown in FIG. 5, an ejection head mounting portion 2 is formed on the top of an upper end plate 1a. A content discharge valve 3 is provided at the center of 2.

The upper end plate 1a is composed of a head plate formed in a mountain shape and having an opening at the center, and a cover plate for closing the opening of the head plate. It is crimped on the opening edge of the end plate, and the peripheral edge of this end plate is wound around the upper end edge of the can body. An injection head mounting portion 2 is formed on the cover plate, and a cylindrical valve holding portion is formed at the center thereof so as to protrude.

As shown in FIG. 5, the content discharge valve 3 has a cylindrical housing 4 with an upper end fitted and fixed in the valve holding portion, and a base portion movably inserted into the housing 4. Stem 5 provided as a housing and housing 4
A stem rubber 6 provided at the upper end of the stem 5 and a spring 7 for pressing the stem 5 upward.
In the vicinity of the base of the pipe part, the inside of the stem 5 and the housing 4
A content delivery hole 5a for communicating with the inside is provided, and a content delivery tube 8 is connected to the lower end of the housing 4 so as to reach near the lower portion in the container body 1.

The contents discharge valve 3 discharges the contents in the container body 1 from the tip of the stem 5 by pushing the stem 5 protruding outward, as shown in FIG. In a state where the contents are not released, that is, in a state where the stem 5 is pushed up by the pressing force of the spring 7 and its piston portion is in contact with the stem rubber 6, the stem 5
Is closed by the stem rubber 6.

Then, as shown in FIG. 5 (b), when the stem 5 is pushed in against the pressing force of the spring 7, the inside of the stem 5 and the inside of the housing 4 communicate with each other via the content delivery hole 5a. And a stock solution (here, paint) contained in the container body 1 together with a propellant (liquefied gas or compressed gas).
Is discharged from the tip of the stem 5 by being guided through the contents delivery tube 8, the housing 4 and the stem 5 by the pressure of the propellant.

On the other hand, the ejection head 10 is a plastic molded product, and has a cylindrical base portion 11 fitted at the lower end to the inner periphery of the ejection head mounting portion 2 of the container main body 1, and a stem attached to the base portion 11. 5 and a push button portion 12 provided so as to be displaceable in the pushing direction.

In the ejection head 10 used in this embodiment, the push button portion 12 is provided so as to be tiltable in the stem pushing direction with respect to the base portion 11, and the base portion 11 and the push button portion 12 As shown in FIGS. 1 to 5, the groove 13 is divided by a discontinuous annular groove 13 having a substantially C shape in a plane, and is connected integrally via an elastically deformable hinge portion 14 formed between both ends of the groove 13. .

In the inside of the push button part 12, a flow path 1 for ejecting the contents discharged from the tip of the stem 5 is provided.
5 are formed. The flow path 15 has an inflow port that is tiltably fitted to the tip of the stem 5, and an injection port that opens on a side surface of the push button section 12 on the hinge section 14 side,
A nozzle 16 is fitted to the injection port.

The push button portion 12 has a handle portion 12a extending in a direction opposite to the hinge portion 14 side. When the handle portion 12a is pushed down with a fingertip, the hinge portion 14 is elastically moved. It tilts in the stem pushing direction with respect to the base portion 11 while being deformed.

In the ejection head 10, the tip of the stem 5 is inserted into the inlet of the flow path 15 of the push button portion 12, and the boss of the base portion 11 is inserted into the ejection head mounting portion 2 of the container body 1. It is fitted to the container body 1 by being pushed and fitted.

That is, the ejecting head 10 tilts in the stem pushing direction by pushing down the handle portion 12a of the push button portion 12, and pushes the stem 5 as shown in FIG. 5B. The valve 3 is opened by pushing in, the contents in the container body 1 are discharged from the tip of the stem 5 and the push button 12
Nozzle 1 provided at the injection port by being guided through the flow path 15
6. Spray in mist from the tip of 6.

Further, on both sides of the base portion 11 of the ejection head 10, jig engaging portions 17 for mounting the residual content discharging jig 20 are provided. This jig engaging portion 17
Is a guide groove (hereinafter, referred to as a jig engagement groove) along a direction (horizontal direction) substantially orthogonal to the pushing direction of the stem 5, and an axis passing through the centers of the push button portion 12 and the hinge portion 14, respectively. And are formed in parallel. The jig engaging groove 17 is a groove having a substantially U-shaped cross section including a vertical inner back surface along the axial direction of the nozzle 16 and horizontal upper and lower surfaces.

On the other hand, the residual contents discharging jig 20 is provided for discharging the residual contents in the container body 1 when the used aerosol container is discarded. It is provided integrally with the cap 19.

6 to 8 show the cap 19, FIG. 6 is a plan view, FIG. 7 is a front view, and FIG. 8 is a sectional view. The cap 19 is a plastic molded product including a cylindrical portion and a top plate portion. Usually, as shown in FIG. 1, the lower end edge of the cylindrical portion is fitted into the upper end portion of the can body of the container body 1. Be worn.

The residual contents discharging jig 20 is provided on the upper portion of the cap 19 so as not to hit the jet head 10 in a normal cap fitted state. At the time of ejection, the cap 19 is mounted on the ejection head 10 while changing the posture.

The jig 20 for discharging residual contents has a strength higher than the fitting strength of the base portion 11 of the ejection head 10 to the attachment head mounting portion 2 of the container body 1.
A jet head engaging portion 21 which engages with the jig engaging groove 17 of
A button contact portion 22 that contacts the push button portion 12 of the ejection head 10 by engaging the ejection head engagement portion 21 with the jig engagement groove 17 and displaces the push button portion 12 in the stem pushing direction. are doing.

The ejection head engaging portions 21 are respectively slidably engaged with jig engaging grooves 17 provided on both side surfaces of the base portion 11 of the ejection head 10 in the longitudinal direction thereof. Hereinafter, it is referred to as an ejection head engagement ridge).

The residual contents discharging jig 20 is formed by recessing a cylindrical portion and a top plate portion of the upper portion of the cap 19 into the cap. The inner rear edge of the portion to be formed is formed into a shape that abuts the outer peripheral surface of the base portion 11 of the ejection head 10 without a gap, and the ejection head engaging projections 21 are formed on both side edges of the cap upper surface open portion. .

The ejection head engaging ridge 21 is formed slightly longer than the jig engaging groove 17 of the base portion 11 of the ejection head 10, and the ejection head engaging ridge is formed at the tip thereof. When the jig 21 is completely inserted into the jig engaging groove 17 (in a state where the inner deep edge of the open portion of the cap upper surface is in contact with the outer peripheral surface of the base portion 11 of the ejection head 10), the jig engaging groove 17
And an arc-shaped stopper portion 21a projecting from the end of the ejection head 10 and elastically contacting the outer peripheral surface of the base portion 11 of the ejection head 10.

The bottom surface of the concave portion, that is, the surface bent from the cylindrical portion to the inside of the cap is an inclined surface inclined in the direction of pushing the stem toward the direction opposite to the mounting direction to the ejection head 10. This inclined surface makes the button contact portion 2 displace the push button portion 12 in the stem pushing direction.
It is 2.

Incidentally, the residual contents discharging jig 2 of this embodiment
0 is a state in which the cap 19 is inverted and the ejection head 1
The button abutting portion 22 is an inclined surface that inclines so as to approach the upper surface of the cap toward the inward direction of the cap.

When the residual content discharging jig 20 is mounted on the ejection head 10 on the surface rising from the button contact portion 22 of the recessed portion toward the upper surface of the cap, the ejection button side of the push button portion 12 is provided. A recessed surface into which the side portion enters is formed, and an ejected material intake port 23 for introducing the residual content ejected from the ejection port of the push button portion 12 into the cap 19 is provided on the recessed surface, At the upper end of the recessed surface, a collar portion 24 for preventing the discharge ejected from the injection port of the push button portion 12 and adhering to the recessed surface from flowing along the recessed surface to the outside is provided with a push button. The base of the portion 12 is formed so as to be held from the injection port side.

In this aerosol container, the residual contents in the used container body 1 are discharged by using a residual contents discharging jig 2.
0 is used, and the discharge of the remaining contents is performed as follows.

FIGS. 9 and 10 show a state of discharging the residual contents in the container body 1 using the residual contents discharging jig 20. FIG. 9 is a side view of the top of the aerosol container. 10 is a sectional view taken along the line AA of FIG.

As shown in FIGS. 9 and 10, when the residual contents discharging jig 20 is to discharge the residual contents in the container body 1, the cap 19 is turned upside down, and the residual contents discharging jig 20 is substantially moved in the stem pushing direction. It is slidably mounted on the ejection head 10 from an orthogonal direction.

When the residual content discharging jig 20 is mounted, the jetting head engaging ridge 21 faces the jig engaging groove 17 of the base portion 11 of the jetting head 10 and the jetting hole of the push button portion 12. From the direction, and then the cap 1
By pushing the nozzle 9 in the direction of the ejection head 10, the ejection head engagement ridge 21 abuts on the jig engagement groove 17, and the inner deep edge of the upper opening portion of the cap contacts the outer peripheral surface of the base portion 11 of the ejection head 10. It is done by sliding until.

As described above, when the residual content discharging jig 20 is slid and mounted on the ejection head 10, the button contact portion 22 of the residual content discharging jig 20 is brought into contact with the push button portion 12 of the ejection head 10 during the mounting process. Abuts the top on the injection port side.

The button contact portion 22 has a slope inclined in the stem pushing direction in a direction opposite to the mounting direction of the residual content discharging jig 20, so that the residual content discharging jig is provided. When the slide 20 is mounted, the push button portion 12 of the ejection head 10 is moved to the button contact portion 22.
As a result, the push button portion 12 is tilted in the stem pushing direction with respect to the base portion 11 while elastically deforming the hinge portion 14.

Therefore, when the residual content discharging jig 20 is mounted on the ejection head 10, the valve 3 is opened by pushing the stem 5, and the contents in the container body 1 are discharged from the tip of the stem 5 and pushed. The liquid is guided from the flow path 15 in the button portion 12 and is ejected from the tip of a nozzle 16 provided at the ejection port. The discharged matter ejected from the ejection opening of the push button portion 12 is taken into the cap 19 from the ejection intake port 23 provided in the cap 19, and is stored in the cap 19.

In this case, if the cap 19 is filled with a hygroscopic material such as tissue paper or cotton, the waste taken in the cap 19 can be absorbed by the hygroscopic material. If a bag such as a paper bag is placed over the opening, the discharged matter taken in the cap 19 can be taken into the bag without scattering to the outside from the opening.

After the residual content in the container body 1 is ejected from the injection port of the push button portion 12 in this way, and the residual content is completely discharged, the cap 19 is pulled up to thereby increase the residual content. Discharge jig 20 and ejection head 1
The ejection head 10 is detached from the container body 1 together with the residual content discharging jig 20 while being attached to the container body 1.

As described above, the method for discharging the residual contents is as follows.
The base unit 1 is attached to the ejection head 10 attached to the ejection head mounting unit 2 of the container body 1 by fitting the base unit 11 thereto.
Jig engaging portion provided in 1 (guide groove in this embodiment)
A residual content discharging jig 2 having a jet head engaging portion (a ridge in this embodiment) 21 that engages with the button 17 and a button contact portion 22 that contacts the push button portion 12 of the jet head 10.
0, the ejection head engaging portion 21 is connected to the jig engaging portion 17.
The push button portion 12 is displaced in the stem pushing direction by the button contact portion 22,
Push the remaining contents in the container body 1 to the channel 1
5 and then the residual content discharging jig 2
By removing the ejection head 10 from the container main body 1 together with the residual contents discharging jig 20 by removing the nozzles 0 while the ejection head 10 is mounted on the ejection head 10, according to this residual contents discharging method, Jet head 1 from container body 1
The ejection head 10 can be easily removed from the container main body 1 without discharging the residual contents, without removing the residual contents.

That is, the aerosol container has a jig engaging groove 17 provided in the base portion 11 of the jet head 10 which is mounted by fitting the base portion 11 to the jet head mounting portion 2 of the container body 1. Head engaging ridge 21 that engages with the nozzle, and the ejecting head engaging ridge 2 with the jig engaging groove 17.
By mounting the residual content discharging jig 20 having a button abutting portion 22 that abuts against the push button portion 12 of the ejection head 10 by the engagement of 1 and displaces the push button portion 12 in the stem pushing direction, According to this aerosol container, the residual contents in the container body 1 are ejected from the injection port of the flow path 15 of the push button portion 12. Head 1
0 can be performed without removing it.

Moreover, according to this aerosol container, the ejection head engaging ridge 21 of the residual content discharging jig 20 is used.
Is engaged with the jig engaging groove 17 provided in the base portion 11 of the ejection head 10 with a strength higher than the fitting strength of the base portion 11 to the ejection head mounting portion 2 of the container body 1. After the residual content in the main body 1 is jetted from the injection port of the flow path 15 of the push button portion 12, the residual content discharge jig 20 is removed with the jig 20 being attached to the ejection head 10, so that the residual content is removed. The ejection head 10 can be removed from the container body 1 together with the ejection jig 20.

Therefore, according to this aerosol container, after discharging the residual contents, the jet head 10 is easily removed from the container body 1 without soiling the hands, and the container body 1 made of a metal can and the plastic molded product are removed. The ejection head 10, the cap 19, and the residual content discharging jig 20 provided on the cap 19 can be separated.

In the aerosol container of this embodiment, the residual contents discharging jig 20 is provided on the detachable cap 19 covering the ejection head 10 so as not to hit the ejection head in a normal cap-fitted state. The position of the cap 19 is changed so that the cap 19 is mounted on the ejection head 10.
Since the ejected material intake port 23 for taking in the residual content ejected from the ejecting port of the cap 19 into the cap 19 is provided,
The discharged residual contents can be taken into the cap 19 without being scattered outside.

Further, in the above embodiment, the ejection head 10
The jig engaging portion 17 provided on the base portion 11 is formed as a guide groove along a direction substantially orthogonal to the stem pushing direction, and the ejection head engaging portion 21 of the residual content discharging jig 20 is formed.
Is a ridge slidably engaged with the guide groove in its length direction, so that the residual content discharging jig 20 is
It can be mounted on the ejection head 10 from a direction substantially orthogonal to the stem pushing direction.

In the above embodiment, the button abutting portion 22 of the residual contents discharging jig 20 is inclined in the direction of pushing the stem in the direction opposite to the mounting direction of the residual contents discharging jig 20. Surface, and the button contact portion 22 is
The mounting of the residual content discharging jig 20 causes the push button portion 12
Is pressed in the stem pushing direction, so that the residual contents can be discharged simply by attaching the residual contents discharging jig 20 to the ejection head 10, and the residual contents discharging jig 20. By sliding in the direction opposite to the mounting direction, the discharge of the residual contents can be interrupted.

That is, the residual contents are discharged by slidingly mounting the residual contents discharging jig 20 on the ejection head 10, and by leaving it in that state, the residual contents in the container body 1 are completely removed. When it is necessary to interrupt the discharge of the residual contents in the middle, the jig 20 for discharging the residual contents is slid in the direction opposite to the mounting direction, and the push button 22 is pushed by the button contact portion 22. The pressing of the part 12 may be released, and then the remaining content discharging jig 20 is slid in the mounting direction again, so that the discharging of the residual content can be resumed.

In the above embodiment, the jig engaging portion 17 provided on the base portion 11 of the ejection head 10 is used as a guide groove, and the ejection head engaging portion 21 of the residual content discharging jig 20 is used as a projection. However, conversely, a jig for discharging residual contents 2
The ejection head engaging portion 21 of the ejection head 10 may be a guide groove, and the jig engagement portion 17 provided on the base portion 11 of the ejection head 10 may be a ridge. Part and the ejection head engaging part of the residual content discharging jig, one of the engaging parts is a guide groove along a direction substantially orthogonal to the stem pushing direction, and the other is the guide part. If the ridge slidably engages the groove in its length direction, the residual content discharging jig can be slidably mounted on the ejection head 10 in a direction substantially perpendicular to the stem pushing direction.

In the above embodiment, the button contact portion 22 of the residual contents discharging jig 20 has an inclined surface. Conversely, the button contact portion 22 of the push button portion 12 contacts the button contact portion 22. The content discharging jig 20 may be an inclined surface.
One of the button contact portion 22 of the push button portion 12 and the portion of the push button portion 12 that the button contact portion 22 makes contact with, in a direction of pushing the stem in a direction opposite to the mounting direction of the residual content discharging jig 20. If the inclined surface is inclined, the push button portion 12 can be pressed in the stem pushing direction by slidingly mounting the residual contents discharging jig 20.

FIGS. 11 to 17 show a second embodiment of the present invention. FIG. 11 is a front view showing a state in which a cap on the top of the aerosol container is fitted, and FIGS. 12 and 13 show removal of the cap on the top of the aerosol container. It is the side view and top view of the state where it fell. The aerosol container of this embodiment is for a paint, and the container body 1 is the same as that of the first embodiment described above.

In the aerosol container of this embodiment, the residual content discharging jig 30 is provided on the cap 19 and the jig engaging grooves 17 are provided on both side surfaces of the base portion 11 of the ejection head 10 so that the residual content discharging jig is provided. Injection head engaging ridge 3
By providing 1, the jig 30 for discharging the residual contents is slidably mounted on the ejection head 10 in a direction substantially perpendicular to the direction of pushing the stem.

The ejection head engagement projection 31 is formed slightly longer than the jig engagement groove 17, and the ejection head engagement projection 31 is formed at the tip thereof in the jig engagement groove 17. When completely mounted, a retaining portion 31a protruding from the end of the jig engaging groove 17 and elastically contacting the outer peripheral surface of the base portion 11 of the ejection head 10 is provided in a protruding manner.

In this embodiment, a button abutment portion 22 is formed on the residual content discharging jig 30 so as to correspond to both side edges of the handle portion 12a of the push button portion 12 of the ejection head 10. Both side edges of the portion 12a are pressed by the button contact portion 32 of the residual content discharging jig 30, and the handle portion 12a is turned in a direction opposite to the mounting direction of the residual content discharging jig 30. The button contact portion 32 of the residual contents discharging jig 30 is formed on a flat surface substantially parallel to the upper surface of the cap.

The ejection head 10 has a configuration in which both side edges of the handle portion 12a of the push button portion 12 are pressed by the button contact portion 32 of the residual content discharging jig 30. Is the same as that of the above-described first embodiment, and the same description is given to the drawings by omitting the same reference numerals.

FIGS. 14 and 15 show the cap 19 used in this embodiment. FIG. 14 is a plan view and FIG. 15 is a front view. The cap 19 is a plastic molded product including a cylindrical portion and a top plate portion. Normally, the lower end edge of the cylindrical portion is fitted into the upper end portion of the can body of the container body 1 as shown in FIG. Be worn.

The residual content discharging jig 30 is provided above the cap 19 so as not to hit the ejection head 10 in a normal cap fitted state. When ejecting, the cap 19 is mounted on the ejection head 10 with the cap 19 turned upside down.

The residual content discharging jig 30 is formed by recessing a cylindrical portion and a top plate portion of the upper portion of the cap 19 into the cap, and is opened to the upper surface of the cap at the recessed portion. The inner rear edge of the portion to be formed is formed so as to contact the outer peripheral surface of the base portion 11 of the ejection head 10 without any gap.
An ejection head engaging ridge 31 is formed to engage with the jig engaging groove 17 of the base portion 11 with a strength higher than the fitting strength of the base portion 11 of the ejection head 10 to the ejection head mounting portion 2. .

The bottom surface of the recessed portion, that is, the surface bent from the cylindrical portion to the inside of the cap is formed as a flat surface substantially parallel to the top surface of the cap. A recess is formed as a relief, and the flat surfaces on both sides of the recess abut against both side edges of the handle portion 12a of the push button portion 12, respectively, and a button contact portion for displacing the push button portion 12 in the stem pushing direction. 3
It is 2.

Further, the surface of the concave portion rising from the flat surface toward the upper surface of the cap is provided with a residual content discharging jig 3.
0 is attached to the ejection head 10, the push button 1
2 is formed with a concave surface into which the side on the side of the injection port enters, and in this concave surface, an injection material inlet for taking in the residual content injected from the injection port of the push button portion 12 into the cap 19. 33 is provided at the upper end of the recessed surface to prevent the discharge material ejected from the ejection opening of the push button portion 12 and adhered to the recessed surface from flowing along the recessed surface to the outside. The flange portion 34 is formed so as to hold the base of the push button portion 12 from the injection port side.

FIGS. 16 and 17 show a state of discharging the residual contents in the container body 1 using the residual contents discharging jig 30. FIG. 16 is a side view of the top of the aerosol container. 17 is a sectional view taken along the line BB of FIG.

As shown in FIGS. 16 and 17, when the residual contents discharging jig 30 is used to discharge the residual contents in the container body 1, the cap 19 is turned upside down, and the residual contents discharging jig 30 is substantially moved in the stem pushing direction. It is slidably mounted on the ejection head 10 from an orthogonal direction.

When the residual content discharging jig 30 is mounted, the jet head engaging ridge 31 is inserted into the jig engaging groove 17 of the base portion 11 of the jet head 10 in the direction facing the jet port of the push button portion 12. By pressing the cap 19 in the direction of the ejection head 10 in this state, the ejection head engagement ridge 31 is inserted into the jig engagement groove 17 so that the inner deep edge of the cap upper surface open portion is ejected by the ejection head. The sliding operation is performed until the outer peripheral surface of the base portion 11 comes into contact with the base portion 11.

When the residual content discharging jig 30 is mounted on the ejection head 10 in this manner, during the mounting process, the button contact portion 22 of the residual content discharging jig 30 is moved to the ejection head 1.
The push button 12 is in contact with the handle 12a.

The handle portion 12a of the push button portion 12 has an inclined surface which is inclined in the stem pushing direction in a direction opposite to the mounting direction of the residual content discharging jig 30, so that the residual content is With the attachment of the discharge jig 30, the handle portion 12a is
The push button 12 is tilted in the stem pushing direction with respect to the base 11 while the hinge 14 is elastically deformed by the button abutting portion 32.

Therefore, when the residual content discharging jig 30 is mounted on the ejection head 10, the valve 3 is opened by pushing the stem 5, and the content in the container body 1 is discharged from the tip of the stem 5, and the push button portion 12 is released. Are sprayed from the tip of the nozzle 16 provided at the spray port of the nozzle. This push button section 12
The ejected matter ejected from the ejection port is taken into the cap 19 from the ejection port 33 provided in the cap 19 and stored in the cap 19.

After the residual contents in the container main body 1 are ejected from the injection port of the push button portion 12 in this way and the residual contents are completely discharged, the cap 19 is pulled up to thereby increase the residual contents. Discharge jig 30 and ejection head 1
The ejection head 10 may be removed from the container main body 1 together with the residual content discharging jig 30 while being mounted on the container body 1.

Therefore, also in the aerosol container of this embodiment, the residual contents can be discharged without removing the ejection head 10 from the container body 1, and after discharging the residual contents, the hands can be easily cleaned without soiling the hands. In addition, the ejection head 10 can be detached from the container body 1 and the discharge of the residual contents is interrupted by sliding the residual contents discharge jig 30 in the direction opposite to the mounting direction during the discharge of the residual contents. be able to.

FIGS. 18 to 22 show a third embodiment of the present invention, and FIG. 18 is a front view of a state where a cap is fitted to the top of the aerosol container. The aerosol container of this embodiment is for a paint, and the container body 1 and the ejection head 10 are the same as those of the first embodiment.

In the aerosol container of this embodiment, the residual content discharging jig 40 is provided on the cap 19, and the jig engaging grooves 17 are provided on both side surfaces of the base portion 11 of the ejection head 10, so that the residual content discharging jig is provided. The jig engaging groove 17 is
By providing the ejection head engaging ridge 41 slidably engaged with the ejection head 1, the residual content discharging jig 40 can be ejected from the ejection head 1 from a direction substantially orthogonal to the stem pushing direction.
In this case, the slide is mounted at 0.

Further, in this embodiment, a button abutment portion 42 for pressing the push button portion 12 of the ejection head 10 from a direction facing the ejection port is formed on the residual content discharging jig 40, and the push button portion is provided. The side surface on which the twelve injection ports are provided is a portion pressed by the button contact portion 42 of the residual contents discharging jig 40.

FIGS. 19 and 20 show the cap 19 used in this embodiment. FIG. 19 is a plan view and FIG. 20 is a front view. The cap 19 is a plastic molded product including a cylindrical portion and a top plate portion. Normally, the lower end edge of the cylindrical portion is fitted into the upper end portion of the can body of the container body 1 as shown in FIG. Be worn.

The jig 40 for discharging the remaining contents is provided on the upper portion of the cap 19 so as not to hit the jet head 10 in a normal cap-fitted state, and discharges the remaining contents in the container body 1. At this time, the cap 19 is mounted on the ejection head 10 with the cap 19 turned sideways.

The residual content discharging jig 40 is formed by recessing a cylindrical portion and a top plate portion of the upper portion of the cap 19 into the cap. The jig engaging grooves 1 of the base portion 11 are provided on both side edges of the opening portion with a strength higher than the fitting strength of the base portion 11 of the ejection head 10 to the ejection head mounting portion of the container body 1.
7 is formed with a jet head engaging ridge 41 that slidably engages.

The ejection head engagement projection 41 is formed slightly longer than the jig engagement groove 17, and the ejection head engagement projection 41 is formed at the tip thereof in the jig engagement groove 17. When completely mounted, a retaining portion 41a protruding from the end of the jig engaging groove 17 and elastically contacting the outer peripheral surface of the base portion 11 of the ejection head 10 is provided in a protruding manner.

Further, on the bottom surface of the concave portion, that is, on the surface bent from the cylindrical portion to the inside of the cap, a rising wall projecting from this surface in the direction of the upper surface of the cap is formed. A button contact portion 42 is in contact with the side surface on the side of the injection port from the side, and tilts the push button portion 12 in the stem pushing direction. The edge of the bottom of the recessed portion that opens to the side of the cylindrical portion is provided with a jig 40 for discharging the residual contents.
2 engages the ejection head 10 until the push button portion 12 is sufficiently tilted in the stem pushing direction,
It serves as a stopper that contacts the outer surface of the base 11 of the ejection head 10.

Further, on the surface rising from the inner rear end of the bottom surface of the recessed portion toward the upper surface of the cap, an ejecting material intake port 43 for taking in the residual contents ejected from the ejection port of the push button portion 12 into the cap 19. Further, at a position slightly retreated from a leading edge (abutting edge against the push button portion 12) of the rising wall forming the button abutting portion 42, a residual jet from the ejection opening of the push button portion 12 is provided. An ejector reflector 44 for projecting the contents toward the ejector inlet 43 protrudes.

FIGS. 21 and 22 show the state of discharging the residual contents in the container body 1 using the residual contents discharging jig 40. FIG. 21 is a side view of the top of the aerosol container. 22 is a sectional view taken along the line CC of FIG.

As shown in FIGS. 21 and 22, when discharging the residual contents in the container main body 1, the residual contents discharging jig 40 turns the cap 19 sideways, and is substantially perpendicular to the stem pushing direction. The slide head is slidably mounted on the ejection head 10 from the direction in which the ejection head 10 moves.

When the residual content discharging jig 40 is mounted, the ejection head engaging ridge 41 is inserted into the jig engaging groove 17 of the base portion 11 of the ejection head 10 in the direction facing the ejection opening of the push button portion 12. By pressing the cap 19 in the direction of the ejection head 10 in this state, the ejection head engagement ridge 41 is inserted into the jig engagement groove 17 and the cylindrical portion opening edge of the bottom surface of the concave portion of the cap. The sliding operation is performed until the portion comes into contact with the outer surface of the base portion 11 of the ejection head 10.

When the residual content discharging jig 40 is mounted on the ejection head 10 in this manner, during the mounting process, the button contact portion 42 of the residual content discharging jig 40 is moved to the ejection head 1.
The abutting side of the push button portion 12 is abutted against the side surface of the push button portion 12 on the injection port side, and the push button portion 12 is tilted in the stem pushing direction with respect to the base portion 11 while elastically deforming the hinge portion 14.

Therefore, when the residual contents discharging jig 40 is mounted on the ejection head 10, the valve 3 is opened by pushing the stem 5, the contents in the container body 1 are discharged from the tip of the stem 5, and the push button portion is released. Injection is performed from the tip of a nozzle 16 provided in each of the 12 injection ports. This push button part 1
The ejected matter ejected from the ejection port 2 is reflected by the ejector reflector 44, and is discharged from the ejection inlet 43 to the cap 19.
And is stored in the cap 19.

After the residual content in the container body 1 is ejected from the injection port of the push button portion 12 in this way, and after the residual content is completely discharged, the cap 19 is pulled up to raise the residual content. Discharge jig 40 and ejection head 1
The ejection head 10 may be removed from the container main body 1 together with the residual contents discharging jig 40 while being mounted on the container body 1.

Therefore, also in the aerosol container of this embodiment, the residual contents can be discharged without removing the jet head 10 from the container body 1, and after discharging the residual contents, the hands can be easily stained. The ejection head 10 can be detached from the container body 1 and the discharge of the residual contents is interrupted by sliding the residual contents discharge jig 40 in the direction opposite to the mounting direction during the discharge of the residual contents. be able to.

FIGS. 23 to 31 show a fourth embodiment of the present invention. FIG. 23 is a front view showing a state in which a cap is fitted to the top of the aerosol container, and FIGS. 24, 25 and 26 show the top of the aerosol container. Front view with the cap removed,
It is a side view and a top view. The aerosol container of this embodiment is for a paint, and the container body 1 is the same as that of the first embodiment described above.

In the aerosol container of this embodiment, the jig 50 for discharging the residual contents is provided on the cap 19 and the projections having the hooks at the tip are provided on the upper surfaces of both sides of the base 11 of the jet head 10. A jig engaging portion (hereinafter, referred to as a jig retaining projection) 18 is provided, and a residual content discharging jig 50 is provided.
In addition, by providing an ejection head engaging portion (hereinafter, referred to as an ejection head engagement hole) 51 having an engagement hole that is fitted to the jig engagement protrusion 18 and engages with the engagement claw, the remaining contents are provided. The object discharge jig 50 is moved from the direction substantially parallel to the stem pushing direction, that is, from above the top of the container body 1 to the ejection head 10.
And a jig 50 for discharging residual contents.
Then, by attaching the residual content discharging jig 50, the jig 50 comes into contact with the push button portion 12 of the ejection head 10 from the mounting direction,
A button contact portion 52 for pressing the push button portion 12 in the stem pushing direction is provided.

In this embodiment, the jig retaining projection 18 provided on the base portion 11 of the ejection head 10 and the ejection head retaining hole 51 provided on the residual contents discharging jig 50 are
The ejection head 1 for the ejection head mounting portion 2 of the container body 1
It is designed so as to engage with a strength higher than the fitting strength of the base portion 11 of zero.

The injection head 10 has a jig engaging portion formed as the engaging projection 18, and the shape of the base portion 11 is different, but other configurations are the same as those of the above-described first embodiment. Since the description is the same as that of FIG.

FIGS. 27 to 29 show the cap 19 used in this embodiment. FIG. 27 is a plan view, and FIGS. 28 and 29 are sectional views taken along lines DD and EE in FIG. It is. This cap 19 is a plastic molded product including a cylindrical portion and a top plate portion. Usually, as shown in FIG.
The lower end edge of the cylindrical portion is fitted into the upper end portion of the can body of the container body 1 and fitted.

The residual contents discharging jig 50 is provided on the top plate of the cap 19 so as not to hit the ejection head 10 in a normal cap fitted state. When discharging material, the cap 19
Is inverted and fitted into the ejection head 10 for mounting.

That is, a concave portion for receiving the push button portion 12 of the ejection head 10 is formed in the center of the top plate portion of the cap 19, and the ejection head retaining hole 51 is
It is formed on both sides of the concave portion of the top plate. In addition, the concave portion is formed in a shape having a step portion having a shallow indentation depth on one side thereof, and the step portion is formed by a push button when the residual content discharging jig 50 is attached to the ejection head 10. A button contact portion 5 that contacts the handle portion 12a of the portion 12 from above and tilts the push button portion 12 in the stem pushing direction.
It is 2.

Further, the other side surface of the concave portion is an inclined surface, and the inclined surface has an ejected material intake port 53 for introducing the residual contents ejected from the ejection port of the push button portion 12 into the cap 19. Is provided.

FIGS. 30 and 31 show a state of discharging the residual contents in the container body 1 using the residual contents discharging jig 50. FIG. 30 is a side view of the top of the aerosol container. 31 is a sectional view taken along the line FF of FIG.

As shown in FIGS. 30 and 31, when the residual contents discharging jig 50 discharges the residual contents in the container main body 1, the cap 19 is turned upside down, and a direction substantially parallel to the stem pushing direction. From the projection head 10.

The jig 50 is attached to the base 51 of the ejection head 10 through the ejection head retaining hole 51.
By fitting the jig hooking projection 18 and pressing down the cap 19 in this state, the hooking claw at the tip of the jig hooking projection 18 is inserted into the edge of the ejection head hooking hole 51 from the inside of the cap 19. It is performed with hanging.

When the residual content discharging jig 50 is mounted on the ejection head 10 in this manner, during the mounting process, the button contact portion 52 of the residual content discharging jig 50 is moved to the ejection head 1.
The push button 12 abuts on the handle 12 a of the push button 12 from above, and tilts the push button 12 in the stem pushing direction with respect to the base 11 while elastically deforming the hinge 14.

Therefore, when the jig 50 is attached to the ejection head 10, the valve 3 is opened by pushing the stem 5, and the contents in the container body 1 are discharged from the tip of the stem 5, and the push button part is released. Injection is performed from the tip of a nozzle 16 provided in each of the 12 injection ports. This push button part 1
The ejected matter ejected from the second ejection port is taken into the cap 19 from the ejection port 53 provided in the cap 19 and stored in the cap 19.

After the residual contents in the container main body 1 are ejected from the injection port of the push button portion 12 in this way and the residual contents are completely discharged, the cap 19 is pulled up to thereby increase the residual contents. Discharge jig 50 with ejection head 1
The ejection head 10 may be removed from the container body 1 together with the residual content discharging jig 50 while being attached to the container body 1.

Therefore, according to the aerosol container of this embodiment, it is possible to discharge the residual contents without removing the ejection head 10 from the container main body 1 and, after discharging the residual contents, to clean the hands. The ejection head 10 can be easily removed from the container body 1.

Although the aerosol containers of the first to fourth embodiments described above are for paints, the present invention relates to a method in which the contents are pushed into the ejection head mounting portion 2 by pushing a stem protruding outward. The ejection head comprising a base and a push button is inserted into the ejection head mounting portion of the container body provided with a valve for discharging from the tip of the stem, and the tip of the stem is inserted into the inflow port of the flow path of the push button. If the base part is fitted and attached to the ejection head mounting part, not only for paints, but also for insecticides, lotions, hair styling,
It can be applied to various aerosol containers for rust inhibitors and the like.

FIGS. 32 to 39 show a fifth embodiment of the present invention. FIG. 32 is a side view showing a state where a cap is fitted to the top of the aerosol container, and FIGS. 33, 34 and 35 show the top of the aerosol container. Side view with cap removed,
FIG. 36 is a front view and a plan view, and FIG. 36 is an enlarged sectional view of the top of the aerosol container.

The aerosol container of this embodiment is for a mousse-shaped hair styling material, and has a jet head mounting portion 2 at the top, and a container body 1 having a jetting head mounting portion 2 provided with a content discharge valve 3. And an ejection head 60 attached to the ejection head mounting portion 2 of the container body 1, a detachable cap 69 covering the ejection head 60, and a residual content discharging jig 70 provided on the cap 69. Have.

The container body 1 is a metal can made of steel or the like.
The can structure is basically the same as that of the first embodiment described above, and the content discharge valve 3 provided on the ejection head mounting portion 2 has the same configuration as that of the first embodiment.
The overlapping description is omitted by attaching the same reference numerals to the drawings.

The ejection head 60 is a plastic molded product, and has a cylindrical base portion 61 fitted at its lower end to the outer periphery of the ejection head mounting portion 2 of the container main body 1. And a push button portion 62 provided so as to be displaceable in a direction in which the stem 5 is pushed.

The ejection head 60 has a push button 62
Is provided so as to be tiltable in the stem pushing direction with respect to the base portion 61. The base portion 61 and the push button portion 62 are formed in a discontinuous annular shape having a substantially C-shaped plane as shown in FIGS. It is divided by a groove 63, and is integrally connected via an elastically deformable hinge portion 64 formed between the two ends of the groove 63.

The push button portion 62 is tilted in the stem pushing direction with respect to the base portion 11 while elastically deforming the hinge portion 64 when the upper surface thereof is pressed down with a fingertip. The push button portion 62 has a nozzle cylinder 62a protruding upward at a location deviated toward the hinge portion 64 on the upper surface thereof, and injects the contents discharged from the tip of the stem 5 into the inside. Are formed. The flow path 65 has an inflow port that is tiltably fitted to the tip of the stem 5 and an ejection port that opens at the tip of the nozzle cylinder 62a.

In the ejection head 60, the tip of the stem 5 is inserted into the inflow port of the flow path 65 of the push button portion 62, and the boss portion of the base portion 61 is inserted into the ejection head mounting portion 2 of the container body 1. Fitted and attached to the container body 1.

That is, the ejection head 60 is tilted in the stem pushing direction as shown by a two-dot chain line in FIG.
When the stem 5 is pushed in, the valve 3 is opened, and the contents in the container body 1 are removed from the stem 5.
And is guided through the flow path 65 of the push button portion 62 to be sprayed in a mousse (bubble) shape from the injection port at the tip of the nozzle cylinder 62a.

A push button 62 and a hinge 64 are provided on both sides of the upper surface of the base 61 of the ejection head 60.
Projecting walls 67 formed in parallel with the axis passing through the center of each are integrally provided, and a jig engaging portion for attaching the residual contents discharging jig 70 to the inner surface of these projecting walls 67. 67a is provided. This jig engaging portion 67a
Is a guide groove (hereinafter, referred to as a jig engaging groove) having a substantially U-shaped cross section along a direction (horizontal direction) substantially perpendicular to the pushing direction of the stem 5.

Further, on both side surfaces of the push button portion 62, projecting portions 62b with which a button contact portion 72 provided on the residual contents discharging jig 70 abuts are integrally formed.

The jig 7 for discharging residual contents used in this embodiment.
Numeral 0 is a slide mounted on the ejection head 60 from a direction substantially perpendicular to the stem pushing direction. The upper edge surface of the protruding portion 62b is in the same direction as the mounting direction of the residual contents discharging jig 70. Is formed in a shape inclined in the stem pushing direction toward the opposite direction.

FIG. 37 shows the cap 69.
(A) is a plan view, (b) is a front view, (c) and (d)
FIG. 3A is a cross-sectional view taken along line GG and line HH in FIG. The cap 69 is a plastic molded product composed of a tapered cylindrical portion whose diameter becomes slightly smaller toward the upper end and a top plate portion, and usually, as shown in FIG. And is fitted to the outer periphery of the base portion 61.

The residual content discharging jig 70 is provided above the cap 69 so as not to hit the ejection head 60 in a normal cap-fitted state, and discharges the residual content in the container body 1. At this time, the posture of the cap 69 is changed and the cap 69 is mounted on the ejection head 60.

The jig 70 for discharging residual contents has a strength higher than the fitting strength of the base portion 61 of the ejection head 60 to the attachment portion 2 of the container body 1.
Ejecting head engaging ridge 71 engaging with the jig engaging groove 67a of FIG.
a, and the projection head engagement ridge 7 on the jig engagement groove 67a.
1a abuts on the upper edge surface of the protruding portion 62b of the push button portion 62 of the ejection head 60, and the push button portion 62
And a button abutting portion 72 for displacing in the stem pushing direction.

The residual contents discharging jig 70 is formed on one side of the upper portion of the cap 69 by recessing the cylindrical portion and the top plate portion into the cap. The recessed portion is formed in a shape having vertical walls 71 parallel to each other on both sides thereof.
1 is provided on the outer surface of the upper end in parallel with the upper surface of the cap.

The push button 62 of the ejection head 60
A pair of button abutting portions 72 respectively abutting on the upper edge surfaces of the protruding portions 62b provided on both side surfaces of the cap are formed on the upper end side in the recessed portion in parallel with the upper surface of the cap, and these button abutting portions are provided. The part between the parts 72 is the push button part 62
It has become an escape to.

Further, on the inner inner wall surface on the bottom side of the concave portion, there is provided an ejecting material intake port 73 for taking in the residual contents ejected from the ejection port of the push button portion 62 of the ejection head 60 into the cap 69. The bottom of the recess is
An ejection reflecting surface 74 for reflecting the residual contents ejected from the ejection opening of the push button portion 62 toward the ejection intake 73.
It has become.

FIGS. 38 and 39 show the state of discharging the residual contents in the container body 1 using the residual contents discharging jig 70. FIG. 38 is a side view of the top of the aerosol container, and FIG. 39 is a sectional view taken along the line II of FIG.

As shown in FIGS. 38 and 39, the jig 70 for discharging the residual contents, when discharging the residual contents in the container body 1, turns the cap 69 upside down and is substantially perpendicular to the pushing direction of the stem. The slide head is slidably mounted on the ejection head 60 from the direction in which the head is moved.

The residual content discharging jig 70 is attached by inserting the ejection head engaging ridge 71 a into the jig engaging groove 67 a of the base portion 61 of the ejection head 60 and the projecting portion provided on the push button portion 62. By engaging the cap 69 in the direction of the ejection head 60 in this state, the ejection head engaging projection 71a is engaged with the jig engagement groove 67a. This is performed by sliding engagement.

When the residual content discharging jig 70 is mounted on the ejection head 60 in this manner, during the mounting process, the button contact portion 72 of the residual content discharging jig 70 is brought into contact with the protruding portion 62 b of the push button portion 62. Abuts the slope on the upper edge,
The push button portion 62 is connected to the hinge portion 64 via the inclined surface.
Is tilted in the stem pushing direction with respect to the base portion 61 while elastically deforming.

Therefore, when the jig 70 is attached to the ejection head 60, the valve 3 is opened by pushing the stem 5, and the contents in the container body 1 are discharged from the tip of the stem 5 and pushed. Channel 6 of button part 62
5 is injected and injected from the injection port at the tip of the nozzle cylinder 62a. The discharge ejected from the ejection opening of the push button portion 62 is reflected by the ejection reflector 74, is taken into the cap 69 from the ejection intake 73, and is stored in the cap 69.

[0139] In this manner, the residual contents in the container body 1 are jetted from the injection port of the push button portion 62, and after the residual contents are completely discharged, the cap 69 is pulled up to thereby raise the residual content. The ejecting head 60 may be removed from the container main body 1 together with the jig 70 while the object discharging jig 70 is attached to the ejecting head 60.

Therefore, according to the aerosol container of this embodiment, the residual contents can be discharged without removing the ejection head 60 from the container body 1, and the hands are not stained after discharging the residual contents. The ejection head 60 can be easily removed from the container body 1 and the discharge of the residual contents is interrupted by sliding the residual contents discharge jig 70 in the direction opposite to the mounting direction during the discharge of the residual contents. can do.

FIGS. 40 to 46 show a sixth embodiment of the present invention. FIG. 40 is a side view showing a state in which a cap is fitted to the top of the aerosol container, and FIGS. 41, 42 and 43 show the top of the aerosol container. Side view with cap removed,
It is a front view and a plan view. The aerosol container of this embodiment is for a mousse-like hairdressing material, and the container body 1
Is the same as that of the fifth embodiment described above.

In the aerosol container of this embodiment, the jig 80 for discharging the residual contents is provided on the cap 69, and the projections having the hooks at the tips are provided on the upper surfaces of both sides of the base 61 of the ejection head 60. A jig engaging portion (hereinafter, referred to as a jig retaining projection) 68 is provided, and a residual contents discharging jig 80 is provided.
By providing an ejection head engaging portion (hereinafter, referred to as an ejection head engagement hole) 81 having an engagement hole that is fitted to the jig engagement protrusion 68 and engages with the engagement claw, the remaining contents are provided. The object discharging jig 80 is moved from the direction substantially parallel to the stem pushing direction, that is, from above the top of the container body 1 to the ejection head 60.
And a jig 80 for discharging the remaining contents.
The mounting of the residual contents discharging jig 80 abuts on the push button portion 62 of the ejection head 60 from the mounting direction,
A button contact portion 82 for pressing the push button portion 62 in the stem pushing direction is provided.

In this embodiment, the jig retaining projection 68 provided on the base portion 61 of the ejection head 60 and the ejection head retaining hole 81 provided on the residual content discharging jig 80 are formed by:
The base part 6 with respect to the ejection head mounting part of the container body 1
1 is designed to engage with a strength higher than the fitting strength.

In the ejection head 60, the jig engaging portion is the engaging projection 68, and the shapes of the base portion 61 and the push button portion 62 are different. Since the description is the same as that of the embodiment of FIG.

FIG. 44 shows the cap 69 used in this embodiment.
(A) is a plan view, and (b) and (c) are cross-sectional views along line JJ and line KK of (a).
The cap 69 is a plastic molded product composed of a tapered cylindrical portion and a top plate portion. Usually, as shown in FIG.
1 and fitted.

The residual contents discharging jig 80 is provided on the top plate of the cap 69 so as not to hit the ejection head 60 in a normal cap fitted state. Is ejected, the cap 69 is turned upside down and attached to the ejection head 60.

That is, a concave portion into which the push button portion 62 of the ejection head 60 enters is formed in the center of the top plate portion of the cap 69, and the ejection head retaining hole 81 is formed in the recess of the top plate portion. Drilled on both sides.

The recess is formed at both ends in a shape having a step having a shallow indentation depth. The step is formed by mounting the residual content discharging jig 80 to the ejection head 60. A button contact portion 82 contacts the push button portion 62 from above, and presses the push button portion 62 in the stem pushing direction. Further, on the bottom surface of the concave portion, an opening is provided in which the nozzle cylinder 62a of the push button portion 62 enters, and this opening is used to discharge the residual contents ejected from the ejection opening at the tip of the nozzle cylinder 62a of the push button portion 62. An injection material intake port 83 for taking in the cap 69 is provided.

FIGS. 45 and 46 show a state of discharging the residual contents in the container body 1 using the residual contents discharging jig 80. FIG. 45 is a side view of the top of the aerosol container. 46 is a sectional view taken along line LL of FIG.

As shown in FIGS. 45 and 46, the residual contents discharging jig 80 turns the cap 69 upside down and discharges the residual contents in the container body 1 in a direction substantially parallel to the stem pushing direction. From the projection head 60.

The residual content discharging jig 80 is attached to the ejection head retaining hole 81 of the base portion 6 of the ejection head 60.
The jig hooking projection 68 is fitted and the cap 69 is pressed down in this state, so that the hooking claw at the tip of the jig hooking projection 68 is inserted into the edge of the ejection head hooking hole 81 from inside the cap 69. It is performed with hanging.

When the residual content discharging jig 80 is mounted on the ejection head 60 in this manner, during the mounting process, the button contact portion 82 of the residual content discharging jig 80 is
The push button 62 is tilted in the stem pushing direction with respect to the base 61 while the hinge 64 is elastically deformed.

The residual contents discharging jig 80 has a symmetrical shape as shown in FIG. 44, and has the button contact portions 82 at both ends thereof. One button contact portion 82 of the contact portions 82 contacts the push button portion 62. When the residual content discharging jig 80 is mounted on the ejection head 60, the nozzle cylinder 62 a of the push button portion 62 enters the ejected material intake 83 provided in the cap 69.

Therefore, when the residual contents discharging jig 80 is mounted on the ejection head 60, the valve 3 is opened by pushing the stem 5 and the contents in the container body 1 are discharged from the tip of the stem 5, and the push button portion 62 is released. Of the nozzle cylinder 62a.

The nozzle cylinder 6 of the push button 62
2a is an injection material intake port 8 provided in the cap 69.
3, the discharged matter ejected from the ejection port at the tip of the nozzle cylinder 62 a of the push button portion 62 is taken into the cap 69 from the ejected matter intake port 83, and is stored in the cap 69.

[0156] In this way, the residual contents in the container main body 1 are jetted from the injection port of the push button portion 62, and after the residual contents are completely discharged, the cap 69 is pulled up to thereby raise the residual content. The ejection jig 80 may be removed while being attached to the ejection head 60, and the ejection head 60 may be removed from the container body 1 together with the residual content ejection jig 80.

Therefore, according to the aerosol container of this embodiment, the residual contents can be discharged without removing the ejection head 60 from the container body 1, and the hands are not stained after discharging the residual contents. The ejection head 60 can be easily removed from the container body 1.

In the first to sixth embodiments, the residual content discharging jigs 20, 30, 40, 50, 70, 80 are used.
Are detachable caps 19 and 6 for covering the ejection heads 10 and 60 attached to the ejection head mounting portion of the container body 1.
9, the jigs 20 and 3 for discharging the residual contents are provided.
0, 40, 50, 70, and 80 may be provided in the residual content receiver provided as an accessory, and may be attached to the ejection heads 10 and 60 when the residual content in the container body 1 is discharged. . When the residual content receiver is provided as an accessory, the caps 19 and 69 are
A normal cap without a residual content discharging jig may be used.

A description will be given of an embodiment in which a residual content discharging jig is provided in the residual content receiver provided as the accessory. FIGS. 47 to 51 show a seventh embodiment of the present invention. 47, 48, and 49 are a plan view, a front view, and a cross-sectional view of the residual content receiver.

The residual contents receiver 90 used in this embodiment is provided as an accessory to the aerosol container of the first embodiment shown in FIGS. 1 to 10, and is the same as that of the first embodiment. It has a residual content discharging jig 20 having the above configuration.

The residual content receiving device 90 is a plastic molded product comprising a cylindrical portion and a top plate portion. The residual content discharging jig 20 has a cylindrical portion on one side of the residual content receiving device 90. And the top plate is recessed. Since the residual content discharging jig 20 has the same configuration as that of the first embodiment, the description thereof will be omitted by attaching the same reference numerals to the drawings.

FIGS. 50 and 51 show a state of discharging the residual contents in the container body 1 using the residual contents discharging jig 20 provided in the residual contents receiver 90. FIG. Is a side view of the top of the aerosol container, FIG.
FIG. 1 is a sectional view taken along the line MM in FIG.

As shown in FIGS. 50 and 51, when discharging the residual contents in the container main body 1, the residual contents discharging jig 20 turns the residual contents receiving device 90 upside down to perform the first discharging operation. As in the embodiment, it is slidably mounted on the ejection head 10 from a direction substantially perpendicular to the stem pushing direction.

When the residual content discharging jig 20 is mounted on the ejection head 10 in this manner, during the mounting process, the button contact portion 22 of the residual content discharging jig 20 is moved to the ejection head 1.
0 abuts on the top of the injection button side of the push button portion 12, and the push button portion 12 is pressed in the stem pushing direction,
The contents in the container body 1 are released from the tip of the stem 5,
Injection is performed from the tip of a nozzle 16 provided in the ejection opening of the push button unit 12. The discharged matter ejected from the ejection port of the push button section 12 is taken into the residual content receiving device 90 from the ejected material intake port 23, and is stored in the residual content receiving device 90.

In this case, the residual content receiving device 9
If a moisture absorbing material such as tissue paper or cotton is stuffed in the inside of the container, the discharged material taken into the residual content receiving device 90 can be absorbed by the moisture absorbing material. If a bag such as a paper bag is placed over the portion, the discharged matter taken in the residual content receiver 90 can be taken into the bag without being scattered outside through the opening.

[0166] In this manner, the residual contents in the container body 1 are jetted from the injection port of the push button portion 12, and after the residual contents are completely discharged, the residual content receiver 90 is pulled up. The jig 20 may be removed with the jig 20 attached to the ejection head 10, and the ejection head 10 may be removed from the container body 1 together with the jig 20.

Therefore, according to the aerosol container of this embodiment, the residual contents can be discharged without removing the ejection head 10 from the container body 1, and the hands are not stained after discharging the residual contents. The ejection head 10 can be easily removed from the container body 1 and the discharge of the residual content is interrupted by sliding the residual content discharge jig 20 in the direction opposite to the mounting direction during the discharge of the residual content. can do.

Another embodiment in which a residual content discharging jig is provided in the residual content receiver provided as an accessory will be described. FIGS. 52 to 56 show an eighth embodiment of the present invention. FIG. 52 is a plan view of the residual content receiver;
FIGS. 53 and 54 are cross-sectional views along the line NN and line OO in FIG.

The residual contents receiver 90 used in this embodiment is provided as an accessory to the aerosol container of the fourth embodiment shown in FIGS. 23 to 31. It has a residual content discharging jig 50 of the same configuration.

The residual content receiving device 90 is a plastic molded product comprising a cylindrical portion and a top plate portion. The residual content discharging jig 50 has a cylindrical portion on one side of the residual content receiving device 90. And the top plate is recessed. Since the residual content discharging jig 50 has the same configuration as that of the fourth embodiment, the description thereof will be omitted by attaching the same reference numerals to the drawings.

FIGS. 55 and 56 show a state of discharging the residual contents in the container body 1 using the residual contents discharging jig 50 provided in the residual contents receiver 90. FIG. Is a side view of the top of the aerosol container, FIG.
FIG. 6 is a sectional view taken along the line PP of FIG.

As shown in FIGS. 53 and 54, when discharging the residual contents in the container main body 1, the residual contents discharging jig 50 turns the residual contents receiving device 90 upside down to form a fourth container. As in the case of the embodiment, it is fitted and mounted on the ejection head 10 from a direction substantially parallel to the stem pushing direction.

When the residual contents discharging jig 50 is mounted on the ejection head 10 in this manner, during the mounting process, the button contact portion 52 of the residual contents discharging jig 50 is moved to the ejection head 1.
The push button portion 12 is pressed against the handle portion 12a of the push button portion 12 from above, the push button portion 12 is pressed in the stem pushing direction, the contents in the container body 1 are released from the tip of the stem 5, and the push button portion 12 Nozzle 1 provided at injection port
Inject from the end of 6. The discharged matter ejected from the ejection port of the push button section 12 is taken into the residual content receiving device 90 from the ejected material intake port 53, and is stored in the residual content receiving device 90.

After the residual contents in the container main body 1 are ejected from the injection port of the push button portion 12 in this manner, and the residual contents are completely discharged, the residual content receiving device 90 is pulled up. The ejection jig 50 may be removed from the container main body 1 together with the jig 50 while the jig 50 is still attached to the ejection head 10.

Therefore, according to the aerosol container of this embodiment, it is possible to discharge the residual contents without removing the ejection head 10 from the container main body 1 and, after discharging the residual contents, to clean the hands. The ejection head 10 can be easily removed from the container body 1.

The residual contents receiver 90 used in the seventh embodiment is provided as an accessory to the aerosol container of the first embodiment shown in FIGS. Residual contents receiver 9 used in Example 8
0 is provided as an accessory of the aerosol container of the fourth embodiment shown in FIGS.
To the second embodiment shown in FIGS. 17 to 17, the third embodiment shown in FIGS. 18 to 22, the fifth embodiment shown in FIGS. 32 to 39, and the fifth embodiment shown in FIGS. The aerosol container according to the sixth embodiment also includes a residual content receiver as an accessory, and the residual content receiver is provided with the residual content discharging jigs 30, 40, 70, and 8 of the respective embodiments. Is also good.

[0177]

According to the aerosol container of the present invention, a jig engaging portion provided on the base portion is engaged with the ejection head attached to the ejection head mounting portion of the container body by fitting the base portion thereto. A button abutment for contacting the ejection head engagement portion with the push button portion of the ejection head by engaging the ejection head engagement portion with the jig engagement portion, and displacing the push button portion in the stem pushing direction. By attaching the residual content discharging jig having a portion, the residual content in the container body is ejected from the ejection port of the flow path of the push button portion. Discharge can be performed without removing the ejection head from the container body.

Further, according to this aerosol container, the ejection head engaging portion of the residual contents discharging jig is attached to the jig engaging portion provided on the base portion of the ejection head. After the residual content in the container main body is ejected from the injection port of the flow path of the push button portion, the residual content discharging jig is engaged. By removing the ejection head while being attached to the ejection head, the ejection head can be removed from the container body together with the residual content discharging jig.Therefore, after discharging the residual content, the hand is not stained. The ejection head can be easily removed from the container body.

In the aerosol container of the present invention, the jig for discharging residual contents is provided, for example, on a detachable cap covering the ejection head so as not to hit the ejection head in a normal cap-fitted state. The cap is changed in position and attached to the ejection head, or provided in the residual content receiver provided as an accessory, and attached to the ejection head when discharging the residual content in the container body. desirable.

In the case where a jig for discharging residual contents is provided in the cap, an ejecting material for taking in the residual contents ejected from the ejection opening of the flow path of the push button portion of the ejection head into the cap. It is preferable to provide an inlet, so that the discharged residual contents can be taken into the cap without being scattered outside.

In the case where the residual content discharging jig is provided in the residual content receiving device provided as an accessory, the residual content ejected from the injection port of the push button portion is supplied to the residual content receiving device. It is preferable to provide an injection material intake port for taking in the inside, so that the discharged residual contents can be taken into the cap without scattering to the outside.

Further, the method of mounting the residual content discharging jig to the ejection head may be arbitrary. For example, a jig engaging portion provided on the base portion of the ejection head and the ejection head of the residual content discharging jig may be used. Of the engaging portions, one of the engaging portions,
If the guide groove along the direction substantially perpendicular to the stem pushing direction and the other engaging portion are ridges slidably engaged with the guide groove in its length direction, the residual content discharging jig can be used. , Can be slidably mounted on the ejection head from a direction substantially perpendicular to the stem pushing direction.

Further, one of the jig engaging portion provided on the base portion of the jetting head and the jetting head engaging portion of the jig for discharging the residual contents is connected to the engaging claw at the tip. If the engaging projection having the other engaging portion is an engaging hole that fits into the engaging projection and engages with the engaging claw, the residual content discharging jig can be substantially parallel to the stem pushing direction. It can be fitted into the ejection head from any direction.

When the slide mounting method is adopted,
For example, one of the button contact portion of the residual content discharging jig and the portion of the push button portion of the ejection head, which is in contact with the button contact portion of the residual content discharging jig, is connected to the residual content discharging jig. The button contact portion presses the push button portion in the stem pushing direction by attaching the residual content discharging jig, with an inclined surface inclined in the stem pushing direction toward the direction opposite to the mounting direction of the tool. By doing so, it is possible to discharge the residual contents only by mounting the residual contents discharging jig to the ejection head, and to set the residual contents discharging jig in the mounting direction. By sliding in the opposite direction, the discharge of the remaining contents can be interrupted.

Further, when the slide mounting method is adopted, when the push button portion of the ejection head is provided to be tiltable in the stem pushing direction with respect to the base portion,
The button abutment part of the residual content discharging jig is configured to contact the push button part of the ejection head from the side by mounting the residual content discharging jig, and to tilt this push button part in the stem pushing direction. By doing so, the residual content can be discharged simply by attaching the residual content discharging jig to the ejection head,
The discharge of the residual contents can be interrupted by sliding the residual contents discharge jig in the direction opposite to the mounting direction.

In the case of adopting the fitting mounting method, the button contact portion of the residual content discharging jig is fitted to the push button portion of the ejection head from the mounting direction by fitting the residual content discharging jig. In this case, the push button portion may be pressed in the stem pushing direction, and by doing so, the residual content can be discharged simply by attaching the residual content discharging jig to the ejection head. it can.

In the method for discharging residual contents of an aerosol container according to the present invention, the ejection head engages with a jig engaging portion provided on a base portion of the ejection head, and the push button portion includes A jig for engaging the ejection head is engaged with the jig engaging portion, and the push button is stemmed by the button abutting portion. Displaced in the pushing direction, inject the residual content in the container body from the ejection port of the flow path of the push button portion, and then remove the residual content discharging jig with the jig attached to the ejection head. Thus, the ejection head is removed from the container body together with the residual content discharging jig. According to this residual content discharging method, the residual content is removed without removing the ejection head from the container body. Exhaustion It can be performed, yet can be removed after discharge of the residual contents, the jet head easily from the container body without soiling a hand.

[Brief description of the drawings]

FIG. 1 is a front view of a first embodiment of the present invention in a state where a cap is fitted on a top portion of an aerosol container.

FIG. 2 is a front view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 3 is a side view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 4 is a plan view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 5 is an enlarged cross-sectional view of the top portion of the aerosol container in a non-release state and a release state.

FIG. 6 is a plan view of a cap used in the first embodiment.

FIG. 7 is a front view of the cap.

FIG. 8 is a sectional view of the cap.

FIG. 9 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the first embodiment.

FIG. 10 is a sectional view taken along the line AA of FIG. 9;

FIG. 11 is a front view of a second embodiment of the present invention in a state where a cap is fitted to the top of an aerosol container.

FIG. 12 is a side view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 13 is a plan view showing a state where a cap at the top of the aerosol container is removed.

FIG. 14 is a plan view of a cap used in the second embodiment.

FIG. 15 is a front view of the cap.

FIG. 16 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the second embodiment.

FIG. 17 is a sectional view taken along the line BB of FIG. 16;

FIG. 18 is a front view showing a third embodiment of the present invention in a state where a cap is fitted to the top of an aerosol container.

FIG. 19 is a plan view of a cap used in the third embodiment.

FIG. 20 is a front view of the cap.

FIG. 21 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the third embodiment.

FIG. 22 is a sectional view taken along the line CC of FIG. 21;

FIG. 23 is a front view showing a fourth embodiment of the present invention in a state where a cap is fitted to the top of an aerosol container.

FIG. 24 is a front view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 25 is a side view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 26 is a plan view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 27 is a plan view of a cap used in the fourth embodiment.

FIG. 28 is a sectional view taken along the line DD in FIG. 27;

FIG. 29 is a sectional view taken along the line EE in FIG. 27;

FIG. 30 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the fourth embodiment.

FIG. 31 is a sectional view taken along the line FF of FIG. 30;

FIG. 32 is a side view of a fifth embodiment of the present invention in a state where a cap is fitted to the top of an aerosol container.

FIG. 33 is a side view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 34 is a front view of the aerosol container with the cap on the top removed.

FIG. 35 is a plan view showing a state where a cap at the top of the aerosol container is removed.

FIG. 36 is an enlarged sectional view of the top of the aerosol container.

FIG. 37 is a plan view, a front view, and a cross-sectional view of a cap used in the fifth embodiment.

FIG. 38 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the fifth embodiment.

FIG. 39 is a sectional view taken along the line II of FIG. 38;

FIG. 40 is a side view of a sixth embodiment of the present invention in a state where a cap is fitted to the top of an aerosol container.

FIG. 41 is a side view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 42 is a front view showing a state in which a cap at the top of the aerosol container is removed.

FIG. 43 is a plan view showing a state where a cap on the top of the aerosol container is removed.

FIG. 44 is a plan view and a cross-sectional view of a cap used in the sixth embodiment.

FIG. 45 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the sixth embodiment.

FIG. 46 is a sectional view taken along the line LL in FIG. 45;

FIG. 47 is a plan view of a residual contents receiver showing a seventh embodiment of the present invention.

FIG. 48 is a front view of the residual content receiver.

FIG. 49 is a cross-sectional view of the residual content receiver.

FIG. 50 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the seventh embodiment.

FIG. 51 is a sectional view taken along the line MM in FIG. 50;

FIG. 52 is a plan view of a residual contents receiver showing an eighth embodiment of the present invention.

FIG. 53 is a sectional view taken along the line NN in FIG. 52;

FIG. 54 is a sectional view taken along the line OO of FIG. 52;

FIG. 55 is a side view of the top of the aerosol container showing a state of discharging residual contents according to the eighth embodiment.

FIG. 56 is a sectional view taken along the line PP of FIG. 50;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Aerosol container main body 2 ... Injection head mounting part 3 ... Valve 5 ... Stem 10, 60 ... Injection head 11, 61 ... Base part 12, 62 ... Push button part 15, 65 ... Flow path 17, 67a ... Jig engagement Part (guide groove) 18, 68 Jig engaging part (hook projection) 19, 69 Cap 90 Residual content receiver 20, 30, 40, 50, 70, 80 Residual content discharging jig 21 , 31, 41, 71a ... ejection head engaging portion (projection) 51, 81 ... ejection head engaging portion (hook hole) 22, 32, 42, 52, 72, 82 ... button contact portion 23, 33, 43, 53, 73, 83 ... Injection inlet

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Yoshimasa Ishikawa 1-25-9 Minami Ikebukuro, Toshima-ku, Tokyo Inside Tokyo Aerosol Chemical Co., Ltd. (72) Inventor Shiya Hino 2-39-1, Baba, Urawa-shi, Saitama F term (reference) 3E014 PA01 PB01 PC02 PD01 PE21 PF02 4F033 RA02 RA20 RB03 RC15 RC21

Claims (7)

[Claims] 1. A container body having an ejection head mounting portion, wherein a valve that discharges contents from a tip of the stem by pushing an outwardly protruding stem is provided in the ejection head mounting portion; A pusher, which has a base portion fitted to the head mounting portion and a flow path for ejecting contents discharged from the tip of the stem, and is provided on the base portion so as to be displaceable in a pushing direction of the stem. An ejection head attached to the container body, comprising a button portion, the tip of the stem being inserted into an inflow port of the flow channel of the push button portion, and the base portion being fitted to the ejection head attachment portion. A residual content discharging jig for discharging the residual content in the container body, and a jig engaging portion for mounting the residual content discharging jig on the base portion of the ejection head. Provided, said An ejection head engaging portion that engages the jig engaging portion with a strength higher than a fitting strength of a base portion of the ejection head to an ejection head mounting portion of the container main body; A button abutting portion that abuts on the push button portion by engaging the ejection head engaging portion with the jig engaging portion and displaces the push button portion in a stem pushing direction. Aerosol container. 2. A residual content discharging jig is provided on a detachable cap for covering an ejection head so as not to hit the ejection head in a normal cap-fitted state. When discharging the cap, the cap is changed in position and attached to the ejection head, and the cap incorporates into the cap residual contents ejected from the ejection port of the flow path of the push button portion of the ejection head. The aerosol container according to claim 1, further comprising: an ejector inlet for the container. 3. A residual content discharging jig is provided in a residual content receiving device provided as an accessory, and is attached to the ejection head when discharging residual content in a container body. The ejector taking-in port for taking in the residual contents ejected from the ejection port of the flow path of the push button portion of the ejection head into the container is provided in the residual content receiver. 2. The aerosol container according to 1. 4. One of the jig engaging portion provided on the base portion of the ejection head and the ejection head engaging portion of the residual content discharging jig has one of the engaging portions in the stem pushing direction. A guide groove along a direction substantially orthogonal to the guide groove, the other engaging portion is a ridge slidably engaged with the guide groove in the length direction thereof, and the residual content discharging jig is moved in the stem pushing direction. At least one of a button contact portion of the residual content discharging jig and a portion of the push button portion where the button contact portion abuts is attached to the ejection head from a direction substantially orthogonal to the ejection head. The residual content discharging jig has a slope inclined in the stem pushing direction in a direction opposite to the mounting direction of the residual content discharging jig, and the button contact portion of the residual content discharging jig is configured to discharge the residual content. By attaching the jig,
The aerosol container according to claim 2, wherein the push button portion is pressed in a stem pushing direction. 5. One of the jig engaging portion provided on the base portion of the ejection head and the ejection head engaging portion of the residual content discharging jig has one of the engaging portions in the stem pushing direction. A guide groove along a direction substantially orthogonal to the guide groove, the other engaging portion is a ridge slidably engaged with the guide groove in the length direction thereof, and the residual content discharging jig is moved in the stem pushing direction. The ejection head is attached to the ejection head from a direction substantially orthogonal to the ejection head, and a push button portion of the ejection head is provided so as to be tiltable in a stem pushing direction with respect to the base portion. The button contact portion contacts the push button portion from the side thereof by mounting the residual content discharging jig, and tilts the push button portion in the stem pushing direction. D Orres container. 6. One of the jig engaging portion provided on the base portion of the ejection head and the ejection head engaging portion of the residual content discharging jig has a hook claw at its tip. A locking projection, having
The other engaging portion is a latching hole that fits into the latching protrusion and engages with the latching claw, and the jig for discharging the remaining contents is configured so that the jig is substantially parallel to the stem pushing direction. Attached to the ejection head, the button contact portion of the residual content discharging jig abuts the push button portion from the mounting direction by mounting the residual content discharging jig, and the push button portion is connected to the stem. The aerosol container according to claim 2, wherein the aerosol container is pressed in a pushing direction. 7. The ejection head of a container body having an ejection head attachment portion, wherein the ejection head attachment portion is provided with a valve that discharges contents from the tip of the stem by pushing an outwardly protruding stem. The mounting portion has a base portion that fits into the jet head mounting portion, and a flow path for jetting the contents discharged from the tip of the stem, and the base portion has a direction in which the stem is pushed in. An ejection head comprising a displaceable push button portion, the tip of the stem is inserted into an inflow port of the flow path of the push button portion, and the base portion is fitted to the ejection head mounting portion. A method for discharging residual contents in an attached aerosol container, comprising: an ejection head engaging portion for engaging a jig engaging portion provided on a base portion of the ejection head; and the push button portion. To A jig for ejecting a residual content having a button contact portion that comes into contact with the ejection head engaging portion is attached to the jig engaging portion, and the push button portion is pushed into the stem by the button contact portion. Displaced in the direction, the residual content in the container body is ejected from the ejection port of the flow path of the push button portion, and then the residual content discharging jig is removed with the jig attached to the ejection head. The ejecting head is detached from the container body together with the jig for discharging the residual contents, thereby discharging the residual contents of the aerosol container.