JP2007099304A - Aerosol apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an aerosol apparatus capable of taking an operating condition ready for jetting operation of a content and a storing condition unready for the jetting operation by moving a cover member integrally fitted. <P>SOLUTION: The aerosol apparatus 10 comprises an aerosol container 11 consisting of a pressure container 14 and an aerosol valve 15, a jetting member 12 mounted on the aerosol container and equipped with a jetting hole 37 and an operating part 39, and the cover member 13 mounted on the aerosol container 11 and protecting the jetting member 12. In addition, the cover member 13 slides axially with a cylindrical part 14 of the aerosol container, and is equipped with a jetting window 43 for exposing the jetting hole 37 and an operating window 44 for operating the jetting member 12. Furthermore, by sliding the cover member 13 with respect to the aerosol container, a first condition that the jetting window 43 and the operating window 44 are closed, and a second condition that the jetting window 43 and the operating window 44 are opened, can be obtained. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an aerosol device. More specifically, the present invention relates to an aerosol apparatus including a cover member that protects an injection member mounted on an aerosol container.

JP 2004-122104 A Japanese Utility Model Publication No. 62-25224 Japanese Utility Model Publication No. 6-19532

  Conventionally, a commercially available aerosol device is provided with a cover member that protects an injection member having an injection hole and an operation portion when the aerosol device is not used and prevents injection due to an erroneous operation. As this cover member, a cup-shaped cover member (overcap) attached to the aerosol container body by clip fitting is generally used. In addition to protecting the injection member, cover members having various functions are known.

  FIG. 12 and FIG. 13 of Patent Document 1 disclose an aerosol product having an aerosol container and a bottomed cylindrical injection switching cover member mounted on the injection member. By lifting the cover member of the aerosol product, it slides against the aerosol container and the injection member, the trigger type injection member is exposed from the opening provided in the cover member, and the injection operation can be performed. is there.

  Patent Document 2 discloses an aerosol apparatus provided with a bottomed cylindrical cover member that is used by being attached in two opposite directions, which can be mounted on an aerosol container by turning the cover member upside down. Is disclosed. In this device, a fitting portion that can be fitted to the injection member or the valve of the aerosol container and a communication hole are formed on the upper bottom portion of the cover member. Thus, the cover member is turned upside down and attached to the aerosol container, the opening of the cover member is pressed against the injection site, for example, the affected area, and the aerosol device is pressed against the injection site to inject the contents. The spray particles can be diffused only in the cover member and prevented from being scattered around.

  Furthermore, Patent Document 3 discloses an aerosol device including a bottomed cylindrical cover member that also serves as a cover member and an operation member. The opening of the cover member of the aerosol device is pressed against the affected part, and the aerosol device is sprayed so as to press against the affected part. Thereby, the spray particles can be diffused in the cover member and can be prevented from being scattered around.

However, in the aerosol product of Patent Document 1, since the injection hole of the injection member and the operation part (trigger part) are exposed from the same opening, it is not possible to perform the injection operation in a state where the injection target is covered.
Moreover, since the aerosol apparatus of patent document 2 is a separation-type cover member which removes a cover member from an aerosol container and mounts | wears again, there exists a possibility that a cover member may be lost. Furthermore, since this cover member requires a space for covering the injection member and the like, and a structure for fitting the injection member and the like on the upper bottom portion thereof, it is larger than a normal cap-type cover member. Therefore, the aerosol device equipped with the cover member becomes large and is unsuitable for conveyance and carrying. Even if the container is small enough to be transported or the like, it is a separation type, so that it is difficult to separate and attach the cover member. Furthermore, although the cover member is mounted and used in an inverted state, the cover member is pressed against the affected area and sprayed, so that it is unsuitable for spraying on a portion where a pain such as a bruise or a wound is easily felt. Moreover, since the cross-sectional area of the cylindrical body of the cover member regulates the adhesion range, it is not suitable for injection onto a wide injection target.

  Furthermore, since the aerosol apparatus of patent document 3 is always injected by pushing a cover member, the injection of the content by misoperation becomes a problem. This aerosol device is intended for small devices and is suitable for local injection because the cover member is also small, but the cover member is small, so the pressing force is easily transmitted to the affected area. As in Patent Document 2, it is unsuitable for injection to a portion where pain is easily felt. Moreover, it is unsuitable for injection to a wide range.

  The present invention solves such problems, and the cover member is integrally attached to the aerosol container, and by moving the cover member, an operation state in which the content can be ejected is provided. , It is possible to take an accommodation state in which the injection operation is impossible, and in the operation state, it is possible to inject with the injection target covered and without pressing against the injection target (contact It is an object to provide an aerosol device that can inject only into the intended range (even if not).

  The aerosol device of the present invention includes an aerosol container in which an aerosol valve is fixed to an opening of a pressure-resistant container, an injection member that is attached to the aerosol container and includes an injection hole and an operation unit, and that protects the injection member. An aerosol device comprising a cover member mounted on an aerosol container, wherein the cover member discharges the contents ejected from the ejection holes to the outside, and an operation window for operating the operation unit And is movably provided so that a first state in which the operation unit cannot be operated with respect to the aerosol container and a second state in which the operation unit can be operated can be taken. (Claim 1).

In such an aerosol device, the cover member includes a barrel portion that moves in the axial direction along the cylindrical portion of the aerosol container, and an operation window is provided on a side surface of the barrel portion. It is preferable that the operation window is closed by the aerosol container so that the operation part cannot be operated, and in the second state, the operation window is opened from the aerosol container and the operation part can be operated (Claim 2). In addition, the aerosol container so that the cover member can take a first state in which the injection window and the operation window are closed and a second state in which the injection hole and the operation portion are opened from the injection window and the operation window, respectively. It is preferable to move in the axial direction along the cylindrical portion.
Further, the cover member has a bottomed cylindrical shape that moves in the axial direction along the cylindrical portion of the aerosol container, and includes a head, a trunk, an injection window for exposing the injection hole, and a finger. An operation window for inserting and operating the injection member is provided, and the injection window is preferably provided on a side surface of the trunk portion. As described above, it is preferable that the cover member is provided on the body portion, and the injection window is provided by cutting the side surface of the body portion into an arc shape.

  And in the aerosol apparatus of this invention, you may provide the locking means which hold | maintains a 1st state (Claim 6). Further, in the second state, it is preferable that the extension line of the injection hole passes through the center of the injection window.

  In the aerosol device of the present invention, the cover member includes an injection window for discharging the contents injected from the injection hole to the outside, and an operation window for operating the operation unit, and the aerosol container is provided with an aerosol container. On the other hand, since it is movably provided so that it can take the 1st state which cannot operate an operation part, and the 2nd state which can operate an operation part, when not using an aerosol apparatus, it is 1st. In this state, the spray member is protected, and when the aerosol device is used, the spray member can be sprayed without removing the cover member by setting the second state. Therefore, loss of the cover member can be prevented. In addition, since the injection window is provided, the contents can be reliably sprayed on the injection target by joining or abutting the injection window to the injection target, and the contents are scattered around. Can be prevented. Moreover, since it can inject even if it does not press a cover member against an injection target object, even if it is a part which is easy to feel a pain, it can be used conveniently.

In the aerosol device of the present invention, the cover member includes a barrel portion that moves in the axial direction along the cylindrical portion of the aerosol container, and an operation window is provided on a side surface of the barrel portion. If the operating part is opened from the aerosol container in the second state and the operating part can be operated in the second state, the cover member is axially moved along the cylindrical part of the aerosol container. The aerosol device can be shifted to the first state or the second state simply by moving to.
In addition, the cylindrical portion of the aerosol container so that the cover member can take a first state in which the injection window and the operation window are closed and a second state in which the injection hole and the operation portion are opened from the injection window and the operation window, respectively. If the aerosol device is not used, when the aerosol device is not used, the ambient temperature rises by setting the first state, and when an abnormality occurs in the aerosol container such as an increase in internal pressure, the aerosol container leaks. Prevents the contents from scattering and prevents malfunctions caused by the user, etc., or malfunctions caused by external forces during transportation.

Further, the cover member has a bottomed cylindrical shape that moves in the axial direction along the cylindrical portion of the aerosol container, and includes a head, a trunk, an injection window for exposing the injection hole, and a finger. And an operation window for operating the injection member by inserting,
In the case where the injection window is provided on the side surface of the body portion, the area of the injection window can be made larger than the cross-sectional area of the body portion of the cover member, which can be suitably used for a wide range of injection objects. In particular, when the ejection window is provided by cutting the side surface of the torso in an arc shape, the ejection object has a convex shape (curved surface) such as a shoulder, neck, arm, leg, or head. Thus, the ejection window of the cover member can be brought into close contact with no gap. And even if it is a convex-shaped part which is hard to make it adhere without scattering the contents of an aerosol apparatus, the contents can be made to adhere reliably to the object part of a jetting object.

  When the locking means for holding the first state is provided, it is possible to hold the unused state even if it is carried in a bag. In the second state, when the extension line of the injection hole and the center of the injection window intersect, the content can be easily adhered to the injection target at a uniform concentration, and the content can be injected without waste.

  Next, an embodiment of an aerosol device of the present invention will be described with reference to the drawings. 1 is a perspective view showing a first state of an embodiment of the aerosol device of the present invention, FIG. 2 is a perspective view showing a second state of the aerosol device of FIG. 1, and FIG. 3 is a view showing the aerosol container and the injection member of FIG. 4a is a perspective view showing a second state of another embodiment of the aerosol device of the present invention, FIG. 4b is a perspective view showing another form of the second state, and FIG. 5a is an aerosol device of the present invention. The perspective view which shows the 1st state of further another embodiment of FIG. 5, FIG. 5 b is the perspective view which shows the 2nd state, FIG. 6 is the perspective view which shows the 2nd state of further another embodiment of the aerosol apparatus of this invention, 7a is a perspective view showing a first state of still another embodiment of the aerosol apparatus of the present invention, FIG. 7b is a perspective view showing the second state, and FIG. 8a is a part showing the injection member and the support member of FIG. FIG. 8b is a cross-sectional side view of the injection member of FIG. 7, and FIG. Is a perspective view showing a first state of another embodiment of the light of the aerosol device, Figure 9b thereof is a partial perspective view.

  An aerosol apparatus 10 shown in FIG. 1 is provided with an aerosol container 11, an injection member 12 attached to the aerosol container, and an aerosol container 10 attached to the periphery of the aerosol container so as to protect the injection member and move up and down. And a bottom cylindrical cover member 13.

The aerosol container 11 is conventionally known and includes a pressure-resistant container 14 and an aerosol valve 15 fixed to the opening of the pressure-resistant container as shown in FIG.
The pressure vessel 11 is made of a metal plate such as aluminum or tinplate by drawing or impacting into a bottomed cylindrical shape having a bottom portion 16 and a cylindrical portion 17, and then necking the upper end of the cylindrical portion to form a shoulder portion 18 and a bead portion 19 is formed by curling on the upper end of the shoulder portion. The bottom portion 16 is formed in a mountain shape that rises in a tapered shape toward the center. Thereby, the pressure resistance of the container with respect to the internal pressure is increased and is not easily deformed. In addition, you may use the thing of other materials which have pressure | voltage resistance, such as a synthetic resin and pressure | voltage resistant glass.

  The aerosol valve 15 includes a metal mounting cup 21 having a curled portion 28 that is crimped and fixed to the bead portion 19 of the pressure vessel 14 and a cylindrical synthetic resin housing that is held in the center of the mounting cup. 22, a synthetic resin stem 24 that is accommodated in the housing so as to be vertically movable and has a stem hole 23, a spring 25 that constantly biases the stem upward, a stem rubber 26 that closes the stem hole, The dip tube 27 extends from the lower end of the housing to the bottom of the container body. The material of these members is not particularly limited, and may be formed from a metal or a synthetic resin.

The injection member 12 includes a support member 31 fitted into the curl portion 28 of the mounting cup and an operation member 32 inserted into the stem 24 of the aerosol valve.
The support member 31 includes a cylindrical body portion 33, an engagement portion 34 provided at the lower end of the inner periphery thereof, and a flange portion 35 provided at the upper end thereof. In addition, two guides 40 that are formed in the axial direction of the aerosol container and project in the radial direction are provided on the outer periphery of the body so as to face each other by 180 degrees. The engaging portion 34 is clip-engaged with the outer peripheral end of the curling portion 28 of the mounting cup or the lower end of the bead portion 29 of the pressure-resistant container, and the flange portion 35 is engaged with the upper end of the curling portion of the mounting cup. Attached to the aerosol container. This member is also formed from a metal plate or synthetic resin. In addition, the guide 40 guides the movement of the cover member 13 in the axial direction so as not to rotate, as will be described later.

  The operation member 32 includes a stem mounting portion 36 into which the stem 24 is inserted, an injection hole 37 formed on the upper front side and facing obliquely upward, and a passage 38 communicating the stem mounting portion and the injection hole. The upper outer periphery is semi-egg and forms a smooth curved surface. A smooth curved surface from the upper surface of the operation member 32 to the rear portion becomes a push portion (operation portion) 39.

  Returning to FIG. 1, the cover member 13 includes a head portion 41 and a cylindrical body portion 42 that is connected at the lower end of the head portion and has a slightly larger diameter than the cylindrical portion of the pressure vessel. An injection window 43 is formed in the middle of the barrel, and an operation window 44 is formed in the lower part of the barrel facing the opposite side of the jet window by 180 degrees. Further, two protrusions 45 fitted between the guides 40 of the support member described above are formed on the inner surface of the body part 42 so as to extend facing the axial direction of the body part. Further, the inner surface of the trunk portion 42 is higher than the upper end of the protruding portion 45 (cover member upper portion 13a) and lower than the lower end of the protruding portion (cover member lower portion 13b), and the inner diameter is slightly smaller. It is formed to engage with the guide portion 40 of the support member. As a result, the cover member upper portion 13a and the cover member lower portion 13b function as a stopper, thereby preventing the cover member 13 from being detached from the aerosol container.

  Since the cover member 13 is thus configured, the cover member 13 is slid up and down with respect to the aerosol container by inserting the aerosol container 11 from the lower end of the cover member so that the protrusion 45 fits into the guide 40. Can be moved. That is, the aerosol device 10 is configured such that the guide member 40 is brought into contact with the inner surface of the cover member upper portion 13a by lowering the cover member 13 with respect to the aerosol container 11, and the cover member is moved into the aerosol container. The second state or the operation state (see FIG. 2) in which the guide comes into contact with the inner surface of the cover member lower portion 13b can be taken.

  In the first state shown in FIG. 1, the head 41 of the cover member covers the entire injection member 12, and the injection window 43 and the operation window 44 are closed by the body of the aerosol container. Therefore, scattering of contents leaking from the aerosol container when an abnormality occurs in the aerosol container is prevented, and malfunction by a user or the like or malfunction due to external force during transportation is prevented. On the other hand, in the 2nd state shown in FIG. 2, the injection window 43 and the operation window 44 are open | released. The injection window 44 is positioned so that the vicinity of the center of the injection window 43 is located in the direction in which the injection hole 37 of the injection member faces, and the user can operate the operation member 32 by inserting a finger. Has been. Therefore, the user can cover the injection target with the injection window, and operate the operation member to inject the contents in the aerosol container onto the injection target.

  Further, the ejection window 43 of the cover member has a shape that closes the side surface of the sphere or cylinder in close contact, or a shape obtained by cutting a cross section of the body portion with respect to the axial direction with an arc, and has an opening edge. Is a smooth curve. Therefore, the ejection window 43 of the cover member is brought into close contact with the ejection target object such as a cylindrical side surface (particularly, an arm, leg, neck, shoulder, armpit, back, etc.) or a spherical body (particularly the head). Can do. Thereby, even if it is a part which the injected content (fog) is easy to bounce and it is hard to adhere, the content can be reliably injected to the target site | part of an injection target, without scattering the content.

  As described above, the aerosol device 10 can be brought into the accommodation state and the operation state by sliding the cover member 13 with respect to the aerosol container. And when not using, by setting it as the 1st state, misuse can be prevented and scattering of the contents when abnormality arises in the aerosol container itself can be prevented. Moreover, when using it, by operating the aerosol device in the second state, even if it is an injection object such as a cylinder or a sphere such as a head or an arm, it is covered with the injection window 43 to ensure that the injection object is The contents can be sprayed on the target site, and the contents can be prevented from scattering.

  The aerosol device 50 shown in FIG. 4 has two vertical grooves 52 formed on the inner surface of the cover member 51 at a portion corresponding to the protrusion 45 on the inner surface of the cover member 13 of the aerosol device 10 of FIG. At the lower end of the vertical groove, a horizontal groove 52a (screw shape) extending in the lateral direction obliquely downward along the inner peripheral edge is formed so as to be continuous with each vertical groove 52. The lateral grooves 52a are not continuous with the opposing longitudinal grooves 52, but are formed so that the cover member can rotate 180 degrees while moving in the axial direction. In addition, a lock groove 52b extending in the horizontal direction along the inner peripheral edge is formed at the upper end of the vertical groove so as to be continuous with the vertical groove. Further, two cylindrical protrusions 53 are formed at a portion corresponding to the guide 40 of the injection member 12 of the aerosol device 10 of FIG. Other configurations are substantially the same as the aerosol device 10 of FIG.

  Since the aerosol device 50 is configured as described above, when the cover member 51 is raised with respect to the aerosol container to the second state as shown in FIG. 4A, the cover member 51 is moved with respect to the outer peripheral edge of the body portion of the aerosol container. About 180 degrees (see FIG. 4b). Thus, the large opening 54 that was the injection window in the second state of FIG. 4a becomes the operation window in FIG. 4b, and the small opening 55 that was the operation window in FIG. 4a becomes the injection window in FIG. 4b. Thus, since the magnitude | size of an injection window can be changed into two types, the magnitude | size of the injection window can be selected according to an injection target object. For example, when spraying on a cylindrical object having a large diameter such as a thigh, the large opening 54 is used as an injection window, and when spraying on a cylindrical object having a small diameter such as a wrist, the small opening 55 is used as an injection window. In addition, the ejection window and the object to be ejected can be brought into close contact with each other without any gap, and the scattering of the contents can be prevented. Furthermore, by rotating the cover member in the first state, the protrusion is engaged with the lock groove, and the cover member cannot move in the axial direction. Thus, even if the aerosol device is put in a bag and carried, even if force is applied to the aerosol device from an irregular direction, the cover member does not move and is not accidentally ejected.

The aerosol device 60 shown in FIG. 5 makes the housing state (first state) in FIG. 5a and the operation state (second state) in FIG. 5b by sliding the cover member 61 up and down with respect to the aerosol container. However, the ejection window 62 of the cover member 61 is not sealed in the accommodated state.
In the aerosol device 60, the injection member 63 includes an injection hole 64 that is vertically upward with respect to the aerosol container, and the cover member 61 is formed on the body portion 65 that slides on the cylindrical portion of the aerosol container, and on the side surface of the body portion. An operating window 66, a tapered shoulder 67 extending from the upper end of the trunk portion so that the diameter thereof is reduced, a head 68 extending slightly from the upper end of the shoulder portion, And an ejection window 62 formed at the upper end of the head. The operation window 66 includes a space formed by a protrusion 69 that extends from the lower end of the trunk portion 65 to the upper portion of the trunk portion. The other configuration is substantially the same as the aerosol device 10 shown in FIG. It should be noted that the projecting portion 69 is not provided, and it may be a simple notch. However, providing the protrusion 69 has higher strength and higher cover action.

  Since it is configured in this manner, similarly to the aerosol device 10 of FIG. 1, the operation window 66 is closed by the aerosol container main body or the accommodated state by lowering the cover member 61 with respect to the aerosol container, By raising the cover member with respect to the aerosol container, the operation window 66 is in the second state or the operation state in which the operation window 66 is opened. In this second state, the user can operate the ejection member 63 by inserting a finger such as an index finger into the operation window 66.

  Further, in the aerosol device 60, since the injection window 62 is provided at the slightly bent tip of the cover member, the contents can be reliably sprayed on the injection target even when the injection target area is small. For example, when spraying contents containing an antiperspirant component or deodorant component on the armpit or the like, the contents can be reliably sprayed on the armpit by inserting the tip, which is the head of the cover member, from under the sleeve to the armpit. . Moreover, the hair can be inserted from the ejection window, and the content including the hair care component and the content including the hair coloring component can be sprayed only to the target site (for example, near the tip). Furthermore, a finger can be inserted from the ejection window, and the content containing the sterilizing / disinfecting component can be ejected only to the fingertip.

The aerosol device 70 shown in FIG. 6 includes an ejection window 72 in which a cover member 71 opens at the upper end.
The cover member 71 includes a body 73 that slides along the cylindrical portion of the aerosol container, a tapered shoulder 75 that extends from the upper end of the body so as to increase its diameter, and a shoulder from the side of the body. An operation window 74 formed over the portion and an injection window 72 formed from the upper end of the shoulder portion are provided. Further, the injection member 76 is provided with nozzles directed in the upper three directions, and is provided with an injection hole 77 at the tip of each nozzle. Further, the nozzle extends above the operation portion of the ejection member, so that the operation portion cannot be operated even if a finger is inserted through the ejection window of the cover portion.

Since it is configured in this manner, similarly to the aerosol device 60 of FIG. 5, the operation window 72 is closed by lowering the cover member 71, and the operation is performed by raising the cover member relative to the aerosol container. It will be in the 2nd state by which the window 72 was open | released.
The aerosol device 70 can spray the contents onto a relatively large injection target with respect to the aerosol container main body because the injection window 72 is largely open upward with respect to the aerosol container. For example, the sole of the foot is placed on the ejection window 72, and the content including the antifungal component is sprayed on the entire sole of the foot. Further, the contents containing the anti-inflammatory analgesic component can be sprayed only on the affected area by placing the injection window on the back.

An aerosol device 80 shown in FIG. 7 has an L-shaped handle 83 at the rear of the injection member 81, and operates the injection member by holding the handle 83.
As shown in FIG. 8, the spray member 81 includes a cylindrical support member 82 that is attached to the aerosol container, and an operation member 84. The support member 82 has an L-shaped configuration including a support portion 86 that protrudes horizontally rearward from the outer edge thereof, a handle 87 that extends downward at an end portion thereof, and a step portion 88 that connects the support portion 86 and the handle 87. A handle 83 is provided. A groove 89 opened upward is formed in the support portion 86. In addition, an engaging portion 89a is provided at the front portion of the support member 82 so as to be freely engaged with the operation member. The engaging portion 89a is provided with a hole into which a projection 84b of an injection member described later is inserted.

The operation member 84 includes a stem mounting portion 84a, an injection hole 81a, and a passage 81b connecting them, and a projection 84b that engages with an engagement portion 89a of the support member is formed at the front portion. The operation member 84 is provided with an operation portion 85 protruding rearward in the horizontal direction, and the operation portion 85 is inserted without coming into contact with the groove 89 of the support portion and its bottom 89b.
Since the injection member is configured in this way, by pushing the operation part 85 of the injection member toward the bottom 89b of the groove of the handle, the coupling portion between the projection 84b of the operation member and the engagement part 89a of the injection member is hinged. The operation member tilts obliquely downward with the coupling site as an axis, opens the valve, and injects the contents.

  Next, returning to FIG. 7, the cover member 90 of the aerosol device 80 is a cylindrical body having an upper surface 90a, and a body portion 91 that moves along the cylindrical portion of the aerosol container and a side surface behind the body portion. A projecting portion 92 formed in the axial direction of the body portion and protecting the handle is provided, and an injection window 93 formed by cutting the upper front of the body portion together with a part of the upper surface is provided. The protruding portion 92 is provided with a notch extending upward from the lower end to form an operation window 94.

  Since the aerosol device 80 is formed in this way, the cover member 90 is inserted into the aerosol container 11 so that the handle 83 of the injection member is inserted into the protrusion 92 of the cover member. Then, the upper frame 94a of the operation window 94 of the cover member is engaged with the stepped portion 88 of the handle to be in the first state (see FIG. 7a). At this time, the operation portion 85 inserted in the groove 89 of the support member is closed by the protruding portion 92 of the cover member and cannot be operated. Further, the injection hole 81 a of the operation member is covered with the upper surface 90 a of the cover member 90.

  Next, as shown in FIG. 7 b, when the cover member 90 is pushed upward, the operation portion 85 arranged on the support portion 86 of the handle is exposed from the operation window 94 of the protrusion portion 92 of the cover member. Operation becomes possible (second state). A large space is formed between the injection hole 81a of the operation member and the upper surface 90a of the cover member. Therefore, for example, by inserting a human foot into this space and operating the operation unit 85, the contents of the aerosol device can be sprayed between the toes or on the back of the foot.

  The aerosol device shown so far slides the cover member in the axial direction with respect to the aerosol container. The cover member is lowered with respect to the aerosol container to be in the first state, and the cover member is moved with respect to the aerosol container. Have been disclosed to be in the second state. The aerosol device 95 shown in FIG. 9 slides the cover member 96 in the axial direction with respect to the aerosol container 11, and the cover member 96 is brought into the first state by raising the cover member 96 relative to the aerosol container 11. The second state is achieved by lowering 96 with respect to the aerosol container 11.

  A cover member 96 of the aerosol device 95 is T-shaped, slides with the cylindrical portion of the aerosol container, and is continuous with a trunk portion 97 having an open upper end, and an upper end of the side surface of the trunk portion. It is composed of a box-shaped head 98 that opens in the direction perpendicular to the axis of the trunk. Here, the upper end opening 99 of the trunk is an operation window, and the opening 100 of the head is an ejection window. And the injection member 101 of this aerosol apparatus 95 is provided with the injection hole 102 which faced the horizontal direction.

  Since it is configured in this manner, by sliding the cover member in the axial direction with respect to the aerosol container, the upper end opening 99 of the body portion that is the operation window is in the first state away from the injection member 101, By lowering the cover member 96 with respect to the aerosol container, the operation window is brought into a second state in which the operation window approaches the injection member. The relationship between the operation window in the first state and the ejection member means that the operation member cannot be operated even if a finger is inserted from the operation window, and the relationship between the operation window in the second state and the ejection member is This means that the operation member can be easily operated by inserting a finger through the operation window. As a result, the aerosol device 95 is brought into the second state, the large injection window (head opening 100) is pressed against the injection object (for example, a wide and flat object such as the back), and the operation member is operated to operate the aerosol. By spraying the contents of the container, it can be efficiently sprayed. Further, the contents can be sprayed on the toes by pushing the toes or the like.

It is a perspective view which shows the 1st state of one Embodiment of the aerosol apparatus of this invention. It is a perspective view which shows the 2nd state of the aerosol apparatus of FIG. It is sectional drawing which shows the aerosol container and injection member of FIG. FIG. 4a is a perspective view showing a second state of another embodiment of the aerosol device of the present invention, and FIG. 4b is a perspective view showing another form of the second state. FIG. 5a is a perspective view showing a first state of still another embodiment of the aerosol device of the present invention, and FIG. 5b is a perspective view showing the second state thereof. It is a perspective view which shows the 2nd state of further another embodiment of the aerosol apparatus of this invention. FIG. 7a is a perspective view showing a first state of still another embodiment of the aerosol device of the present invention, and FIG. 7b is a perspective view showing the second state thereof. 8a is a partial perspective view showing the injection member and the support member of FIG. 7, and FIG. 8b is a sectional side view of the injection member of FIG. FIG. 9a is a perspective view showing a first state of still another embodiment of the aerosol device of the present invention, and FIG. 9b is a partial perspective view thereof.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Aerosol apparatus 11 Aerosol container 12 Injection member 13 Cover member 13a Cover member upper part 13b Cover member lower part 14 Pressure-resistant container 15 Aerosol valve 16 Bottom part 17 Cylindrical part 18 Shoulder part 19 Bead part 21 Mounting cup 22 Housing 23 Stem hole 24 Stem 25 Spring 26 Stem rubber 27 Dip tube 28 Curled portion 31 Support member 32 Operating member 33 Support member trunk portion 34 Engagement portion 35 Flange portion 36 Stem mounting portion 37 Injection hole 38 Passage 39 Push portion 40 Guide 41 Head portion 42 Trunk portion 43 Injection window 44 Operation window 45 Protruding portion 50 Aerosol device 51 Cover member 52 Vertical groove 52a Horizontal groove 52b Lock groove 53 Protruding portion 54 Large opening 55 Small opening 60 Aerosol device 61 Cover member 62 Injection window 63 Jet Member 64 Injection hole 65 Body 66 Operation window 67 Shoulder 68 Head 69 Projection 70 Aerosol device 71 Cover member 72 Injection window 73 Body 74 Operation window 75 Shoulder 76 Injection member 77 Injection hole 80 Aerosol device 81 Injection member 81a Injection hole 81b Passage 82 Support member 83 Handle 84 Operation member 84a Stem mounting portion 84b Protrusion 85 Operation portion 86 Support portion 87 Handle 88 Step portion 89 Groove 89a Engagement portion 89b Groove bottom 90 Cover member 90a Upper surface 91 Body portion 92 Protrusion portion 93 injection window 94 operation window 94a upper frame 95 aerosol device 96 cover member 97 trunk 98 head 99 upper end opening 100 injection window 101 injection member 102 injection hole

Claims (7)

An aerosol container in which an aerosol valve is fixed to the opening of the pressure-resistant container, an injection member that is attached to the aerosol container and includes an injection hole and an operation unit, and a cover that is attached to the aerosol container so as to protect the injection member An aerosol device comprising members,
The cover member includes an injection window for discharging the contents injected from the injection hole to the outside, and an operation window for operating the operation unit, and the operation unit cannot be operated first. The aerosol device is provided so as to be movable with respect to the aerosol container so that the state and the second state in which the operation unit can be operated can be taken. The cover member includes a body portion that moves in the axial direction along the cylindrical portion of the aerosol container, and an operation window is provided on a side surface of the body portion. In the first state, the operation window is blocked by the aerosol container. The aerosol device according to claim 1, wherein the operation unit cannot be operated, and in the second state, the operation window is opened from the aerosol container and the operation unit can be operated. The cylinder of the aerosol container so that the cover member can take a first state in which the injection window and the operation window are closed and a second state in which the injection hole and the operation portion are opened from the injection window and the operation window, respectively. The aerosol device according to claim 1, wherein the aerosol device moves in the axial direction along the portion. The cover member has a bottomed cylindrical shape that moves in the axial direction along the cylindrical portion of the aerosol container, and inserts a head, a trunk, an injection window for exposing the injection hole, and a finger. And an operation window for operating the injection member,
The aerosol apparatus according to claim 1, wherein the injection window is provided on a side surface of the trunk portion. The aerosol device according to claim 4, wherein the ejection window is provided by cutting a side surface of the body portion into an arc shape. The aerosol apparatus according to claim 1, further comprising a lock unit that holds the first state. The aerosol device according to claim 1, wherein, in the second state, the extended line of the injection hole passes through the center of the injection window.