Aerosol container

Abstract

To provide an aerosol container that can be easily sprayed over a wide area. [Solution] The device comprises a container body 2 having an upwardly opening stem 8 erected in an upwardly biased state from a neck portion 7, which sprays its contents when the stem 8 is pressed down, a lifting platform 40 having a boss portion 48 into which the stem 8 is fitted, with a movable base plate 42 projecting outward from the boss portion 48, and a lid 60 that covers the upper surface 43 of the lifting platform 40. Between the lid 60 and the movable base plate 42, there are multiple spray passages P that extend outward from the boss portion 48 and have spray ports Q near the outer edge 44 of the movable base plate 42. The multiple spray passages P extend in different directions when viewed from above, from the boss portion 48 side to the outer edge 44 of the movable base plate 42. The spray ports Q of the multiple spray passages P are provided as a first spray port Q1 that discharges the contents horizontally outward when viewed from the circumferential direction, and a second spray port Q2 that discharges the contents upward outward.

Description

Technical Field

[0001] The present invention relates to an aerosol container, for example, an aerosol container suitable for spraying insecticides.

Background Art

[0002] There is known a container having a stem with an upward opening erected in an upwardly biased state from the neck of a container body containing a content such as an insecticide, and a head portion provided on the stem and having a spray opening opening laterally. By pressing down the head portion, the content is sprayed (Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] The container of Patent Document 1 was held by hand and sprayed multiple times at a place where, for example, it was intended to control pests. Therefore, when spraying over a wide area, the number of sprays increased, which was inconvenient.

[0005] An object of the present invention is to provide an aerosol container that can be easily sprayed over a wide area.

Means for Solving the Problems

[0006] The first means includes a container body 2 having a stem 8 with an upward opening erected in an upwardly biased state from a neck 7, and the content is sprayed by pressing down the stem 8. A spray mechanism 10 in which a lid body 60 is covered on the upper surface 43 of a lifting table 40 provided with a boss portion 48 for fitting the stem 8 into a movable platen 42. Between the lid 60 and the movable base plate 42, there are multiple spray passages P that extend outward from the boss portion 48 and have spray nozzles Q near the outer edge 44 of the movable base plate 42. These spray passages P are formed to spray the contents in multiple mutually different directions.

[0007] In this method, as shown in Figure 1(B), a spray mechanism 10 is provided, which consists of a lifting platform 40 with a boss portion 48 into which the stem 8 of the container body 2 is fitted, and a lid 60 covering the upper surface 43 of the lifting platform 40. Furthermore, between the lid 60 and the movable base plate 42, as shown by the dotted line in Figure 1(A), there are multiple spray passages P that extend outward from the boss portion 48 and have spray nozzles Q near the outer edge 44 of the movable base plate 42. These spray passages P spray the contents in multiple directions that are different from each other. This structure allows the contents to be easily sprayed over a wide area in a single operation.

[0008] The second means has the same configuration as the first means, and the plurality of spray passages P are arranged to extend in different directions when viewed from above, from the boss portion 48 to the outer edge portion 44 of the movable base plate 42.

[0009] In this system, the multiple spray passages P are arranged to extend in different directions when viewed from above, from the boss portion 48 to the outer edge 44 of the movable base plate 42, as shown by the dotted lines in Figure 1(A). This structure allows the contents to be easily sprayed over a wide horizontal area.

[0010] The third means has the first means or the second means, and the spray ports Q of the plurality of spray passages P are provided with a first spray port Q1 that discharges contents horizontally outward when viewed from the circumferential direction, and a second spray port Q2 that discharges contents upward outward. The movable base plate 42 is formed in the vicinity of the first spray nozzle Q1 as a flat horizontal peripheral portion 46A when viewed from the circumferential direction, and in the vicinity of the second spray nozzle Q2 as an inclined peripheral portion 46B that slopes upward and outward when viewed from the circumferential direction.

[0011] In this system, the spray ports Q of the multiple spray passages P are provided as a first spray port Q1 that discharges the contents horizontally outward as shown in Figure 4(A), and a second spray port Q2 that discharges the contents upward outward as shown in Figure 4(B), when viewed from the circumferential direction. This structure allows the contents to be easily sprayed over a wide range in the vertical direction. Furthermore, in this device, the movable base plate 42 is formed as a flat horizontal peripheral portion 46A near the first spray nozzle Q1, as shown in Figure 1(B) when viewed from the circumferential direction, and as an inclined peripheral portion 46B near the second spray nozzle Q2, which is inclined upward and outward when viewed from the circumferential direction, as shown in Figure 2. With this structure, the first spray nozzle Q1 and the second spray nozzle Q2 can be formed simply by setting the lid 60 on the movable base plate 42.

[0012] The fourth means has the first means or the second means, and the lid 60 has a projection 63 positioned above the boss 48 as a gripping part, and a flexible circumferential sheet part 66 that is continuous with the projection 63 and covers the upper surface 43 of the movable base plate 42, and is detachably attached to the lifting platform 40. The spray passage P is defined by a groove 68 formed on the back surface 62 of the lid 60, extending from the boss portion 48 to the outer edge 44 of the movable base plate 42, and the upper surface 43 of the movable base plate 42.

[0013] In this configuration, the lid 60 has a projection 63 positioned above the boss portion 48 as a gripping portion, as shown in Figure 3(A), and a flexible circumferential sheet portion 66 that is continuous with the projection 63 and covers the upper surface 43 of the movable base plate 42. The spray passage P is defined by a groove 68 formed on the back surface 62 of the cover 60 (see Figure 3(B)) extending from the boss portion 48 side to the outer edge 44 of the movable base plate 42, as shown in Figure 1(B), and the upper surface 43 of the movable base plate 42. Furthermore, the cover 60 is detachably attached to the lifting platform 40. According to this configuration, after grasping the protrusion 63 and removing the lid body 60 from the lifting table 40, this lid body 60 can be used as a jig for collecting foreign matter C (such as the carcass of a pest) shown in FIG. 4(C), which is convenient to use.

Advantages of the Invention

[0014] According to the present invention, the content can be easily sprayed over a wide range by a single spraying operation.

Brief Description of the Drawings

[0015] [Figure 1] The configuration of an aerosol container according to an embodiment of the present invention is shown. FIG. (A) is a plan view, and FIG. (B) is a partial cross-sectional view seen from the X-X direction. [Figure 2] It is a partial cross-sectional view seen from the Y-Y direction of the container in FIG. 1. [Figure 3] The configuration of the main members of the spraying mechanism of the container in FIG. 1 is shown. FIG. (A) is a cross-sectional view of the lid body, FIG. (B) is a bottom view of the lid body, FIG. (C) is a cross-sectional view of the lifting table, FIG. (D) is a partial plan view of the main part (near the cylindrical body) of the lifting table, FIG. (E) is a cross-sectional view of the receiving member, and FIG. (F) is a cross-sectional view of the connecting member. [Figure 4] It is an explanatory diagram of the operation of the container in FIG. 1. FIG. (A) shows a mode of spraying horizontally outward, FIG. (B) shows a mode of spraying obliquely upward, and FIG. (C) shows a mode of wrapping and collecting pests or the like with the removed lid body.

Best Mode for Carrying Out the Invention

[0016] FIGS. 1 to 4 show an aerosol container according to an embodiment of the present invention. This aerosol container includes a container body 2 and a spraying mechanism 10 attached to the container body 2.

[0017] The container body 2 is an aerosol can known in the present embodiment, having a rim portion (crimping portion) 6 at the upper end of the shoulder portion 5 continuous with the body portion 4, and a stem 8 is erected in an upward biasing state from a neck portion 7 formed inside the rim portion 6. Examples of the contents of the container body 2 include insecticides, fragrances, deodorants, etc. In this embodiment, the container body 2 is formed into a low-profile container with a height lower than the diameter, assuming it will be stepped on with the foot. According to this configuration, since the center of gravity is low, it is less likely to cause the inconvenience that the container will fall over when stepped on with the foot. Note that the container body 2 may also be used by pressing it with other parts than the foot or pressing it against a wall or the floor.

[0018] In this embodiment, as shown in FIG. 1(B), the spraying mechanism 10 includes a connection member 11, a receiving member 20, a lifting platform 40, and a lid body 60. And, between the lifting platform 40 and the lid body 60, as shown in FIG. 1(A), a spraying passage P is opened from the stem 8 side to the outside, in different directions when viewed from above. The "different directions when viewed from above" is not limited to a form extending in the radial direction (in the example shown in the figure, a form extending in a cross shape). For example, when placed on the floor along a wall surface, one spraying passage facing the wall side may be omitted and arranged in a "⊥" shape.

[0019] The connection member 11 is a member for connecting the container body 2 and the receiving member 20. In the example shown in the figure, the connection member 11 is fixed to the container body 2 by sandwiching the rim portion 6 between an inner clamping cylinder 14 and an outer clamping cylinder 16 that are vertically provided from both the inner and outer sides of a horizontal ring plate 12. Also, a pressing plate portion 17 that is continuously provided and vertically provided from the ring plate 12 to the inner clamping cylinder 14 abuts against the upper end of the rim portion 6. Furthermore, on the inner surface of the inner clamping cylinder 14, a female thread portion 18 that engages with a male thread portion 24 of a small-diameter leg cylinder 23, which will be described later, is formed. By doing so, when the contents of the container body 2 are used up, it is possible to replace it with a new container body 2.

[0020] The receiving member 20 is a member for receiving and holding the lifting platform 40. In this specification, "receiving and holding" means the meaning of receiving the lifting platform moving toward the receiving member side and supporting it so that it can move up and down within a certain range. The receiving member 20 is interposed between the lifting platform 40 and the container body 2 and fixed to a suitable location on the upper side of the container body 2 (the rim portion 6 in the illustrated example). In the illustrated example, the planar shape of the receiving member 20 is circular, but its shape can be changed as appropriate. The receiving member 20 in the illustrated example has an annular base 22 facing the shoulder portion 5, and a small-diameter leg cylinder 23, a medium-diameter leg cylinder 26, and a large-diameter leg cylinder 28 are suspended from the lower surface of the base 22, respectively. The connecting member 11 is then fitted between the small-diameter leg tube 23 and the medium-diameter leg tube 26. The outer surface of the small-diameter leg tube 23 has a male threaded portion 24 for fixing it to the connecting member 11. The inner surface of the small-diameter leg tube 23 is also provided with locking ribs 25 for engaging with the lifting platform 40. In the illustrated example, an outward-facing flange 30 attached to the lower end of the large-diameter leg cylinder 28 is connected to a surrounding cylinder 32 that encloses the large-diameter leg cylinder 28. A storage groove 33 is formed between the large-diameter leg cylinder 28 and the surrounding cylinder 32 for inserting the outer sliding cylinder 58 of the lifting platform 40, which will be described later. An outer slide cylinder 58 is slidably in contact with the inner surface of the surrounding cylinder 32. The surrounding cylinder 32 and the outer slide cylinder 58 together form a guide means G that guides the raising and lowering of the lifting platform 40, as shown in Figures 4(A) and 4(B). This guide restricts the tilting of the movable base plate 42. Therefore, stable raising and lowering of the lifting platform 40 is possible, and problems such as the lifting platform 40 tilting due to foot operation and damaging the stem 8 can be avoided. Furthermore, as shown in Figure 1(B), a first longitudinal rib 29 is formed on the outer surface of the large-diameter leg cylinder 28, on the inner surface of the outer slide cylinder 58, so as to overlap with the second longitudinal rib 59 of the outer slide cylinder 58, which will be described later, when viewed from the circumferential direction. These first longitudinal rib 29 and second longitudinal rib 59 serve to restrict the rotation of the lifting platform 40 relative to the receiving member 20. Furthermore, an enlarged diameter end 34 is provided around the lower end of the enclosing tube 32. The lower end of the overcap 80, shown by dashed lines in Figure 1(B), may be placed on this enlarged diameter end.

[0021] As shown in Figure 1(B), the lifting platform 40 is a member for pressing down the stem (pushing member) and is a member fitted to the stem 8 as a mounting base for the lid 60. It has a communication portion 52 for connecting the stem 8 to the spray passage P, which will be described later and is located between the lid 60 and the movable base plate 42. The lifting platform 40 is also fitted to the receiving member 20 so as to be able to move up and down. In this embodiment, the system has a boss portion 48 into which the stem 8 is fitted, and a movable base plate 42 that protrudes laterally outward from the boss portion 48. In addition, an inner slide cylinder 54 and an outer slide cylinder 58 are suspended concentrically from the lower surface of the movable base plate 42. The inner slide cylinder 54 is slidably fitted to the inner surface of the small-diameter leg cylinder 23, and the outer slide cylinder 58 is slidably fitted to the inner surface of the surrounding cylinder 32. In addition, a rib receiver 56 that engages with the lower side of the locking rib 25 is provided around the outer surface of the inner slide cylinder 54 (see Figure 3(C)). A cylindrical body 50 is erected from the center of the movable base plate 42, for fitting into the circumferential groove 64 of the lid 60, which will be described later. In the illustrated example, the cylindrical body 50 has several slit-shaped communication grooves 52 (four in the illustrated example) formed therein as communication sections for connecting the inside of the stem 8 to the spray passage P, as shown in Figure 3(D). Furthermore, as shown in Figure 3(C), the outer surface of the cylindrical body 50 is provided with transverse ribs k for engaging with the circumferential pressure ribs j of the circumferential groove 64, which will be described later.

[0022] In the illustrated example, the movable base plate 42 is disc-shaped, as shown in Figure 1(A). As shown in Figure 1(B), the outer edge 44 of the movable base plate 42 is positioned to protrude radially outward from the outer slide cylinder 58. The upper surface 43 of the movable base plate 42 is a mounting surface for stably supporting the lid 60. It is desirable that this upper surface 43 be formed into a smooth shape without irregularities that allows the back surface 62 of the lid 60 to be in close contact with it. When the movable base plate 42 is cut in the direction shown in the XX direction in Figure 1(A), it has a horizontal, flat shape as a whole, as shown in Figure 1(A). The portion of the movable base plate near the outer edge 44 in this cross-section is referred to as the horizontal peripheral portion 46A. The flat horizontal peripheral portion 46A comes into contact with the back surface 62 of the lid 60, which will be described later, and forms the first spray nozzle Q1 that discharges the contents horizontally outward when viewed from the circumferential direction, as shown in Figure 4(A). This allows the contents to be easily sprayed over a wide horizontal area with a single operation. Furthermore, when the movable base plate 42 is cut in the direction shown in the YY direction in Figure 1(A), it has a shape as shown in Figure 2, with a horizontal flat section in the middle and raised sides. The portion of the movable base plate near the outer edge 44 in this cross-section is called the inclined peripheral section 46B. This inclined peripheral section 46B comes into contact with the back surface 62 of the lid 60, which will be described later, and forms the second spray nozzle Q2 that discharges the contents upward and outward when viewed from the circumferential direction, as shown in Figure 4(B). This allows the contents to be easily sprayed over a wide area in the vertical direction with a single dispensing operation.

[0023] The cover 60 is a member that covers the upper surface 43 of the lifting platform 40, and has a shallow groove 68 on its back surface 62 for forming a spray passage P that opens from the stem 8 to the outer edge 44 side of the movable base plate 42. By placing the lid 60, which has grooves 68 on its back surface 62, on the upper surface 43 of the lifting platform 40, a spray flow path P is defined by this upper surface 43 and the grooves 68. The lid 60 is preferably made of a soft material (e.g., elastomer). In one preferred embodiment, the lid 60 is preferably flexible enough to be rolled up and deformed to wrap and dispose of foreign matter C, such as the dead insects shown in Figure 4(C), as described later. In this embodiment, as shown in Figure 3(A), the lid 60 has a thick projection 63 located in its central part (a portion located above the boss portion 48) and a circumferential sheet portion 66 that is continuous with the projection 63 and covers the upper surface of the movable base plate 42. The projection 63 is a push button for spraying and is positioned higher than the circumferential sheet portion 66. In the illustrated example, the projection 63 is formed in a knob shape. However, its shape can be changed as appropriate. The peripheral end portion 70 of the circumferential sheet portion 66 is approximately circular, as shown in Figure 3(B), but has four protruding pieces 72 that bulge outward, corresponding to the four groove portions 68 described later. These protruding pieces 72 extend to the outer edge portion 44 of the movable base plate 42, as shown in Figure 1(A), and the spray nozzle Q of the spray passage P is positioned at this outer edge portion 44. The surface 61 of the circumferential sheet portion 66 is provided with four arrows (marks M) indicating the direction of the four spray passages P, making it easier for the user to understand the spray direction. The lid 60, in its molded form, has a flat circumferential sheet portion 66 when viewed from the side, as shown by the solid line in Figure 3(A). Since the lid 60 is made of a flexible soft material that can be positioned along the shape of the upper surface 43 of the movable base plate 42, when set on the upper surface 43 of the movable base plate 42, the circumferential sheet portion 66 bulges in accordance with the bulge of the inclined peripheral portion 46B of the movable base plate 42, as shown by the dashed line in the same figure.

[0024] In this embodiment, as shown in Figure 3(B), a plurality of grooves 68 (four in the illustrated example) are formed on the back surface 62 of the lid 60, extending linearly in a radial direction from the central part to the outer edge 44 of the movable base plate 42. By setting this cover 60 on the upper surface 43 of the lifting platform 40, four spray passages P are formed, with spray nozzles Q opening in all four directions as shown in Figure 1(A). However, the number and orientation of the grooves 68 can be changed as appropriate. For example, a structure that allows spraying in two or three directions is also acceptable. In particular, in a configuration that allows spraying in two directions, with one first spray nozzle Q1 and one second spray nozzle Q2, the structure may be such that the lid 60 can be rotated relative to the lifting platform 40 by grasping the projection 63, thereby switching between spraying horizontally outward and spraying diagonally upward. In this embodiment, the spray nozzles Q located on both sides in the horizontal diameter direction in the figure are first spray nozzles Q1 that spray the contents horizontally outward, and the spray nozzles Q located on both sides in the vertical diameter direction in the figure are second spray nozzles Q2 that spray the contents diagonally upward. However, their arrangement can also be changed as appropriate. In the illustrated example, the groove 68 is formed, when viewed from above, by a narrow groove 68a that is continuous with the circumferential groove 64, and an expanding groove 68b that widens in a tapered shape towards the circumferential end 70. However, this configuration can be modified as appropriate.

[0025] The projection 63 has a circumferential groove 64 formed therein, which extends upward from the lower surface of the projection 63, for fitting the cylindrical body 50 into it. In this embodiment, as shown in Figure 3(B), when viewed from below, the outer circumferential surface S1 of the circumferential groove 64 is formed in a circular shape, and the inner circumferential surface S2 is formed in a square shape. The circumferential pressure contact rib j, which slides against the outer circumferential surface S1, is pressed against the outer surface of the cylindrical body 50 and engages with the lower side of the transverse rib k of the cylindrical body 50. Furthermore, the vertical pressure contact portion i formed by the ridge of the square-shaped inner circumferential surface S2 can be inserted into the communication groove 52 (communication portion) without resistance to restrict direction. In addition, the inner circumferential side surface S2 may be cylindrical, and a vertical rib may be provided on the pressure contact portion i to restrict direction. However, these structures can be modified as appropriate.

[0026] In the above configuration, when using the aerosol container of the present invention, it is recommended to remove the overcap 80, place the container body 2 in the place of use, and press down the projection 63. In particular, when applying insecticides to exterminate crawling pests such as cockroaches, it is recommended to place the aerosol container on the floor or other surface in areas where pests are likely to appear and step on the protrusion 63 with your toe. Compared to conventional handheld aerosol containers, it doesn't require you to hold and operate it by hand, making it more convenient to use. In this case, for example, if the container is placed in the corner of the floor and wall and stepped on with the toes, even if the step is taken at a slight angle towards the front from the user's perspective, it will press against the floor and wall, preventing the container from sliding forward on the floor, which is convenient. A single downward press of the projection 63 causes the insecticide to be sprayed in multiple directions when viewed from above, making it easy to spray over a wide area. Furthermore, the insecticide is sprayed horizontally outward along the floor surface from the first spray nozzle Q1. In addition, the insecticide is sprayed diagonally upward from the second spray nozzle Q2, and the insecticide components float in the air and adhere to walls and other surfaces slightly away from the floor. Therefore, the insecticide can be sprayed over a wider area. When the pest is immobilized after being sprayed with insecticide, remove the lid 60 from the lifting platform 40, grasp the projection 63, and as shown in Figure 4(C), place a tissue T or similar material over the pest, then roll up the surrounding sheet portion 66 to enclose the pest along with the tissue and lift it up. Then, place the pest wrapped in the tissue T into a garbage bag (not shown), tie the opening of the garbage bag, and dispose of it. This method allows pests to be picked up through the tissue and the surrounding sheet portion 66, resulting in less resistance to the picking motion compared to simply picking them up through a thin tissue, thus improving usability. After the disposal of the pests is complete, the lid 60 can be reattached to the lifting platform 40 by gripping the projection 63 and inserting the cylindrical body 50 of the lifting platform 40 into the circumferential groove 64 of the lid 60. When the contents are used up, the receiving member 20 is unscrewed from the connecting member 11 and replaced with a new container body (with the connecting member 11 attached to the neck portion 7). This allows most of the spraying mechanism 10 to be reused.

[0027] According to the above configuration and operation, since the movable base plate 42 of the lifting platform 40 and the lid 60 are provided with multiple spray passages P that extend outward from the stem 8 when viewed from above, the contents can be easily sprayed over a wide area in a single operation. Since the multiple spray passages P extend radially from the boss portion 48 to the outer edge 44 of the movable base plate 42 when viewed from above, the contents can be easily sprayed over a wide area in the horizontal direction. Furthermore, since the spray ports Q of the multiple spray passages P are provided with a first spray port Q1 that discharges the contents horizontally outward and a second spray port Q2 that discharges the contents upward outward when viewed from the circumferential direction, the contents can be easily sprayed over a wide area in the vertical direction. [Explanation of symbols]

[0028] 2...Container body 4...Body 5...Shoulder 6...Rim (sealed part) 7...Neck 8...Stem 10...Spray mechanism 11...Connecting member 12...Ring plate 14...Internal clamping cylinder 16...External clamping cylinder 17...Pressing plate section 18...Female thread section 20...Receiving member 22...Base 23...Small diameter leg tube 24...Male threaded part 25...Locking rib 26...Medium diameter leg tube 28...Large diameter leg tube 29...First longitudinal rib 30...Outward flange 32...Encircling tube 33...Storage groove 34...Expanded end 40... Lifting platform 42... Movable base plate 43... Top surface 44... Outer edge 46A... Horizontal peripheral area 46B... Inclined peripheral area 48... Boss section 50... Cylindrical body 52... Connecting groove (connecting section) 54...Inner slide tube 56...Rib support 58...Outer slide tube 59...Second longitudinal rib 60...Lid 61...Surface 62...Back 63...Protrusion 64...Circumferential groove 66...Circumferential sheet section 68...Groove section 68a...Narrow groove section 68b...Expanded groove section 70... Peripheral end 72... Projecting piece 80... Overcap C...Foreign object G...Guiding means i...Longitudinal pressure welding section j...Circumferential pressure welding rib k...Transverse rib M...Mark P...Spray passage Q...Spray nozzle Q1...First spray nozzle Q2...Second spray port S1...Outer circumference S2...Inner circumference T...Tissue

Claims

1. A container body (2) having an upwardly opening stem (8) that is erected in an upwardly biased state from the neck portion (7), and the contents are ejected by pressing down on this stem (8), The device comprises a spray mechanism (10) in which a lid (60) is placed on the upper surface (43) of a lifting platform (40) which has a boss portion (48) into which the stem (8) is fitted, and a movable base plate (42). An aerosol container characterized in that, between the lid (60) and the movable base plate (42), there are a plurality of spray passages (P) that extend outward from the boss portion (48) and have spray nozzles (Q) near the outer edge portion (44) of the movable base plate (42), and these spray passages (P) are formed to spray the contents in a plurality of mutually different directions.

2. The aerosol container according to claim 1, characterized in that the plurality of spray passages (P) are arranged to extend in different directions when viewed from above from the boss portion (48) to the outer edge portion (44) of the movable base plate (42).

3. As spray ports (Q) of the plurality of spray passages (P), a first spray port (Q1) that discharges the contents horizontally outward when viewed from the circumferential direction, and a second spray port (Q2) that discharges the contents upward outward are provided. The aerosol container according to claim 1 or claim 2, characterized in that the movable base plate (42) is formed in the vicinity of the first spray nozzle (Q1) as a flat horizontal peripheral portion (46A) when viewed from the circumferential direction, and in the vicinity of the second spray nozzle (Q2) as an inclined peripheral portion (46B) that slopes upward and outward when viewed from the circumferential direction.

4. The cover (60) has a projection (63) positioned above the boss (48) as a handle, and a flexible circumferential sheet portion (66) that is continuous with the projection (63) and covers the upper surface (43) of the movable base plate (42), and is detachably attached to the lifting platform (40). The aerosol container according to claim 1 or claim 2, characterized in that the spray passage (P) is defined by a groove (68) formed on the back surface (62) of the lid (60) extending from the boss portion (48) to the outer edge (44) of the movable base plate (42), and the upper surface (43) of the movable base plate (42).

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