JPS61238355A - Rotary type aerosol apparatus - Google Patents

Abstract

PURPOSE:To make it possible to inject aerosol content under rotation in such a state that an aerosol container is stationary, by arranging a specific jet orifice and a specific nozzle body to the rotor connected to the aerosol container through a seal part in a rotatable manner. CONSTITUTION:A nozzle body 23 is constituted so that a jet orifice 24 is directed to the longitudinal direction of nozzle body 23 and opened so as to set the jet direction thereof to the direction not crossing the center axis of an aerosol container. When aerosol content is injected from the jet orifice 24, the nozzle body 23 receives pressure applied to the side surface thereof in the direction opposite to the jet orifice 24 and the repulsive force of said pressure is transmitted to a rotor 25. The rotor 25 is connected to the aerosol container through a seal part 28 in a rotatable manner. Therefore, when the aerosol content is injected, the rotor 25 rotates along with the nozzle body 23 in such a state that the aerosol container is stationary.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is a rotary aerosol device that sprays aerosol contents while rotating, and is capable of spraying aerosol contents into a wide space, area, etc. This makes it possible to apply the coating.

Conventional technologyThis type of aerosol device was first developed in U.S. Pat.
No. 117, No. 601.18 of Utility Model No. 53-601, lost.
7741.0, Utility Model Application Publications No. 60-3, 3269, and JP-A No. 59-98758, etc., but all of them involved rotating the aerosol container to perform the injection, so the weight of the rotating object was heavy. This resulted in an inefficient product requiring a large amount of force for rotation, making it impossible to obtain sufficient rotational force.

Problems to be Solved by the Invention The present invention attempts to solve the above-mentioned problems, and the aerosol container is rotated by rotating the nozzle body portion that sprays the aerosol contents without rotating the aerosol container. By preventing rotation at all, the weight of the rotating object can be reduced and rotation can be performed with a small force, making it possible to obtain sufficient rotational force with good efficiency.

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a nozzle body that is fixedly protruded from a rotating body that is rotatably connected to an aerosol container through a sealing part. The nozzle body is formed by a nozzle hole that projects in the outer circumferential direction intersecting the vertical axis of the main body and is opened laterally in the length direction of the nozzle body for injecting the contents.

Function Since the present invention is configured as described above, when the aerosol content is injected from the nozzle hole of the nozzle body, the nozzle body is provided with the nozzle hole for injecting the contents facing laterally in the length direction. Since a reaction force is applied to the side opposite to the nozzle hole and this reaction force is transmitted to the rotating body, the rotating body that is rotatably connected to the aerosol container via the seal part, together with the nozzle body, The aerosol container can be rotated and the aerosol contents can be jetted out while the aerosol container is stationary.

Embodiment Below, the first embodiment of the present invention will be explained with reference to FIGS. ) protrudes from the center a stem (3) for discharging the aerosol contents. The aerosol container (1) also has a mounting cup (2) with a
The delay actuation mechanism (5) is removably fixed via the fixing part (4).

This delayed activation! 91 structure (5) has a stem (3) in the center
A sill (10) is provided on the outer periphery that penetrates the insertion opening (6) and forms a storage chamber (8) for the retarding liquid (7). ), there is a flow port (11) through which a small amount of the delay liquid (7) can flow.
), a delay piston (12) with a U-shaped cross section is located. This delay piston (12) and Schilling-
The top plate of the casing (13) that covers the top surface of (10) (
14) A pressing spring (15) interposed between the retardation pistons (12) and the retardation liquid (7) can be pressed against the retardation piston (12). A flow pipe (j7) for distributing the aerosol contents is fixed to the insertion part (16) at the center of the delay piston (12), and the lower end of this flow pipe (17) is normally connected to the stem (3). It faces the stem (3) through an operating gap (18) that does not come into contact and can press the stem (3) when the delay piston (12) is activated.

Further, the upper end of the flow pipe (17) projects upward from the top plate (14), and the engagement body (2) has an engagement protrusion (20) protruding from the side surface.
1) is fixed with a hinge. This engaging body (21) normally engages the engaging protrusion (20) with the upper surface of the top plate (14), and restores the delay piston (12) and the flow pipe (17) to the pressing spring (15). Although it is designed not to be activated by force, by rotating the engaging body (21), the engaging protrusion (20) is inserted into the engaging notch (22) of the top plate (14) and pressed. Due to the restoring force of the spring (15), the delay piston (1
2) in the direction of the aerosol container (1). Due to this suppression, the delay piston (12) tries to move toward the aerosol container (1), but since the delay liquid 7) flows through the flow port (11) little by little, the delay piston moves at a slow speed. After a certain period of time has passed, the flow pipe (17) presses the stem (3) to open the valve mechanism inside the aerosol container (1) and transfer the contents to the nozzle body (23).
It can be injected from the nozzle hole (24). This nozzle body (23) is arranged such that the nozzle hole (24) for injecting the contents is oriented laterally in the longitudinal direction, and preferably in a direction that does not intersect with the central axis of the aerosol container (1). The nozzle hole (24) is opened in a direction parallel to the tangent line in the injection direction. This nozzle (24
) When the aerosol contents are injected from the nozzle body (2
3), a reaction force is applied to the side opposite to the nozzle hole (24), and this reaction force is transmitted to the rotating body (25). This rotating body (25) has a nozzle body (23) protruding from its outer periphery, and a rotating part (26) which is screwed and fixed to the engaging body (21).
) is rotatably inserted into the covering part (27) of the nozzle body (2
3) are communicated with the flow pipe (17) without contacting them. Moreover, the rotating part (26) is
By bringing the seal portion (28) protruding from the upper surface into close rotatable contact with the inner surface of the covering portion (27), the rotating body (25) can be rotated to the aerosol container (1) via the seal flits<28. Connected. Therefore, when the aerosol contents are injected, the rotating body (25) moves to the nozzle body (2
3), and while the aerosol container (1) remains stationary, the aerosol contents are rotated and sprayed.

In the above embodiment, the delay piston (12) and the syringe (10) are in close contact with each other via the O-ring (30), and the sealing part (28) is an annular projection projecting from the upper surface of the rotating part (26). (31) is formed by directly and rotatably contacting the inner surface of the covering part (27), but in other different embodiments, the sealing part (28) is formed as shown in FIGS. 5 and 6. A sleeve (32) made of soft elastic rubber or the like is closely attached to the rotating tube (33) of the rotating body (25) to form a sealing part (28), and the rotating part (26) is connected to the sleeve (
By pressing the main body (34) of 32) via the ball bearing (35), the frictional resistance during rotation of the rotating body (25) can be reduced. Also, the delay piston (1
The contact between 2) and Schilling-(10) is also caused by the annular contact piece (
36), the frictional resistance during sliding can be reduced.

Furthermore, in the above embodiment, the aerosol contents are injected via the delayed action mechanism (5), but the stem (
3) may be injected by directly pressing the aerosol contents, or the aerosol contents may be injected via an appropriate ejection continuation mechanism.

Since the present invention is configured as described above, when the aerosol contents are injected from the nozzle holes of the nozzle body, the nozzle body with the nozzle holes for jetting the contents facing laterally in the length direction , a reaction force is applied to the side opposite to the nozzle hole, and this force is transmitted to the rotating body, so the rotating body, which is rotatably connected to the aerosol container via the seal, rotates together with the nozzle body. , the aerosol contents can be sprayed in rotation with the aerosol container stationary. Therefore, since only the nozzle body and its attached items rotate, the weight of the donation can be reduced and rotation can be performed with a small amount of force, making it possible to obtain sufficient rotational force with high efficiency. When a deodorant, a fragrance, or the like is used as an aerosol content, it is convenient because it can be sprayed over a wide range of indoor space.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view;
FIG. 2 is a plan view of FIG. 1, FIG. 3 is a side view of fjS2, Pt44 is a sectional view taken along line A-Am in FIG. 1, FIG. 5 is a sectional view showing another different embodiment, and FIG. The figure is an enlarged view of the seal portion of figure fjfJ5. (1)... Aerosol container (23)... Nozzle body (24)... Nozzle hole (25)... Rotating body (28)... Seal part Fig. 1 Fig. 2 Fig. 4 Fig. 3 Fig. 6

Claims (1)

[Claims] A nozzle body is fixedly protruded from a rotating body that is rotatably connected to the aerosol container via a seal portion, and this nozzle body is protruded in the outer circumferential direction that intersects the vertical axis of the main body, and the nozzle body is fixedly protruded in the longitudinal direction of the nozzle body. A rotary aerosol device, characterized in that a nozzle hole for spraying the contents is opened toward the side of the device.