JPH092552A - Aerosol container with comb - Google Patents

Abstract

PURPOSE: To provide an aerosol container with a comb wherein contents can be supplied to all of a plurality of comb teeth while the contents may not leak over a flow path from a content dispensing nozzle to a passage. CONSTITUTION: This aerosol container with a comb comprises a comb 20 formed with a filling chamber 23 wherein a pipe 20B is connected to the filling chamber 23. A conduit 30 is connected to the pipe 20B tightly, and a stage 35 of a thick part 31A integrated with the conduit 30 is tightly attached to a content dispensing nozzle 12. In addition, an O-ring 36 is placed between the thick part 31A and the content dispensing nozzle 12, a flange 32 is integrally formed with the thick part 31A, and an outer periphery of the flange 32 is fitted into a groove 28C.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aerosol container with a comb body, which is filled with a hair dye and the like, and more specifically, it can supply the contents over a plurality of comb tooth pieces and the contents. The present invention relates to an aerosol container with a comb body in which contents do not leak in a flow path from a discharge nozzle to a passage.

[0002]

2. Description of the Related Art As an aerosol container with a comb, a nozzle for discharging a content and a passage communicating with a comb tooth piece of the comb are connected through a pipe portion. It is known that when is pressed, the content is discharged from the content discharge nozzle and is supplied to the comb tooth piece through the tube portion and the passage.

In the above aerosol container with a comb body, after the contents are supplied to the comb teeth pieces, the contents remaining in the vicinity of the comb teeth pieces flow back through the tube portion. However, conventionally, since the tube portion and the passage of the comb body are not communicated with each other with a sufficient degree of adhesion, there is a problem that the contents flowing back leak from the tube portion.

When the content liquid leaks from the pipe portion in this manner, there is a problem that the content liquid seeps out to the surface of the aerosol container body and the inner solution adheres to the hand. Further, in the aerosol container with a comb body, there is a demand to uniformly supply the content over the entire plurality of comb tooth pieces.

[0005]

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to supply the contents over a plurality of comb teeth pieces and prevent the contents from leaking in the flow path from the contents discharge nozzle to the passage. An object is to provide an aerosol container with a comb.

[0006]

Means for Solving the Problems The present invention has been proposed to achieve the above-mentioned object, and has the following constitution.

That is, according to the present invention, an aerosol container main body having a content discharge nozzle, a connecting member fixed to an end of the aerosol container main body on the content discharge nozzle side, and a plurality of combs. A toothed body and a comb body formed with a passage extending substantially over the entire area where the plurality of combteeth pieces are formed to guide the contents from the aerosol container body to the combteeth piece, The pipe portion and one end portion of the pipe portion which are slidably adhered to the pipe portion and the other end portion of which is closely communicated with the content discharge nozzle are integrated with the pipe passage. Further, there is provided an aerosol container with a comb body, comprising: a coupling member having an elastic flange portion coupled to the coupling member; and a pressing lever capable of pressing the coupling member downward. It

Further, according to the present invention, there is provided an aerosol container with a comb body according to claim 1, wherein the aerosol container with a comb body is provided with a communicating member for communicating the tube portion with an intermediate portion of the passage. To be done.

Further, according to the present invention, in the aerosol container with a comb according to claim 1 or 2, the pressing lever is
Provided is an aerosol container with a comb body, which is substantially L-shaped and rotatable about the vicinity of a bent portion.

[0010]

In the aerosol container with a comb body according to the first aspect of the present invention, the pipe portion is communicated with the passage for guiding the content from the inside of the aerosol container body to the comb tooth piece. One end of the pipe line is slidably attached to this pipe portion. Further, the other end of the conduit is communicated with the content discharge nozzle in a close contact state. Further, a flange portion which has elasticity and constitutes a coupling member is integrally formed with the pipe line.

In the aerosol container with a comb according to the first aspect of the present invention, when the pressing lever presses the connecting member, the flange portion elastically deforms in the pressing direction and the pipe line slides on the pipe portion. Moves in the pressing direction.
As a result, the content discharge nozzle is pressed, the content is discharged from the content discharge nozzle, and is supplied to the passage through the pipe line and the pipe portion. When the passage is filled with content, the content is dispensed over each of the comb teeth. The contents not supplied to the comb teeth pieces and remaining in the vicinity of the passage flow backward through the pipe portion and the pipe passage. in this case,
Since the pipe portion and the pipe line are in close contact with each other, the contents will not leak from the pipe portion. Further, since the pipeline is communicated with the content discharging nozzle in a close contact state, the content does not leak from the gap between the pipeline and the content discharging nozzle.

When the pressing state of the connecting member by the pressing lever is released, the flange returns to the initial state before being pressed by the pressing lever. As a result, the pressed state of the content ejection nozzle is released, and the ejection of the content from the content ejection nozzle is released. Further, according to the invention of claim 1, since the connecting member is provided with the elastic flange portion and the flange portion is connected to the connecting member, the work of communicating the pipeline with the content discharge nozzle is performed by the elastic portion of the flange portion. Can be done smoothly. Further, according to the invention of claim 1, since the flange portion having elasticity is provided, even if the coupling member is pressed by the pressing lever, the close contact state between the coupling member, the pipe portion and the content discharge nozzle is maintained. It

Further, in the aerosol container with a comb body according to the invention of claim 2, in addition to the structure of the aerosol container with a comb body of claim 1, a communicating member for communicating the pipe portion with the intermediate portion of the passage is provided. There is. Therefore, in the aerosol container with a comb body according to the invention of claim 2, the content discharged from the content discharge nozzle reaches the intermediate portion of the passage by being guided by the communicating member, and the intermediate portion of the passage is centered. The contents are more evenly filled throughout the passage and are fed over each of the plurality of comb teeth.

The aerosol container with a comb body according to the invention of claim 3 is the aerosol container with a comb body according to claim 1 or 2, wherein the pressing lever is substantially L-shaped and centered around the bent portion. By rotating the pressing lever by pressing the end portion of the pressing lever around the bent portion by pressing the end portion of the pressing lever, the coupling member is pressed and the nozzle for discharging contents is pressed to Is discharged.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the aerosol container 10 with a comb body includes an aerosol container main body 14 having a nozzle 12 for discharging the content, and the nozzle 12 for discharging the content 12
1 is pressed downward in FIG. 1, the contents filled in the aerosol container body 14 are discharged from the contents discharging nozzle 12.

A body cap 16 is fixed to the end of the aerosol container body 14 on the side of the contents discharge nozzle 12, that is, the upper end of FIG. This body cap 1
Reference numeral 6 denotes an outer cylinder 15 and an inner cylinder 13 connected by a connecting piece 11, and the inner cylinder 13 is fitted to a neck portion 14A of the aerosol container body 14. Also, the outer cylinder 15 is
The large-diameter peripheral wall 17 and the small-diameter peripheral wall 18 having a smaller diameter than the male screw 18A are formed.
Is fitted to the shoulder portion 14B of the aerosol container body 14.

Further, the aerosol container 10 with a comb body is provided with a connecting body 28, and a female screw 28B is formed on an inner surface of a peripheral wall 28A of the connecting body 28. The female screw 28B is a male member of the small diameter pipe portion 18. It is screwed to the screw 18A. Also,
The inner peripheral surface of the upper end portion 28C of the connecting body 28 is the tube portion 2 of the comb body 20.
It is closely attached to the outer peripheral surface of OB. The body cap 16
And the connecting body 28 constitute a connecting member.

Further, the aerosol container 10 with a comb body is provided with a comb body 20, and a plurality of comb tooth pieces 22 are erected on a base portion 21 of the comb body 20. A filling chamber 23 is formed in the base portion 21 as a passage for contents, and the filling chamber 23 is formed along the substantially entire portion of the base portion 21, that is, the substantially entire region where the comb tooth piece 22 is formed. Is formed in the direction. The comb body 20 has a tube portion 20 </ b> B protruding from the base portion 21 and communicating with the filling chamber 23. The pipe portion 20B extends downward from the lower end of the filling chamber 23 along the axial direction of the aerosol container body 14. A space 27 is formed on the lower side of the base portion 21 in FIG.
7 is provided with a branch rod 33 as a communication member.
The space 27 and the filling chamber 23 form a passage for guiding the contents from the aerosol container body 14 to the comb tooth piece 22.

In the branch rod 33, a part of the base end portion 33A is in close contact with the inner surface of the pipe portion 20B, and the extension pieces 33B extending from the base end portion 33A are spaced from the inner surface of the base portion 21. The base portion 21 is extended below the step portion 19 so as to be close thereto. A channel 22A is formed in the comb tooth piece 22 along the longitudinal direction of the comb tooth piece 22 (the left-right direction in FIG. 1).
The comb body 20 communicates with a through hole 20 </ b> A formed in the middle of the side surface of the comb body 20. The base end of the flow path 22A communicates with the filling chamber 23.

Further, the aerosol container 10 with the comb body is provided with a connecting member 34. The coupling member 34 is provided with the conduit 30 whose axis is oriented in the vertical direction of FIG. The upper end portion of the pipe 30 gradually expands in the upward direction in FIG. 1, and the expanded diameter portion 34A is elastically inserted into the pipe portion 20B. As a result, the expanded diameter portion 34A of the conduit 30 is in close contact with the inner surface of the tube portion 20B with a sufficient degree of adhesion, and can slide on the inner peripheral surface of the tube portion 20B.

Further, at the lower end of the conduit 30, a cylindrical thick portion 31A that is thickened outward is formed, and an upper surface 31B of this thick portion 31A serves as a pressing lever 25 described later. It is the contact surface. The step portion 3 is formed on the inner surface of the thick portion 31A.
5 is formed, and this step portion 35 is in close contact with the upper end surface of the content discharge nozzle 12. Further, between the outer surface of the peripheral wall of the content discharge nozzle 12 and the inner surface of the thick portion 31A,
The O-ring 36 is interposed, and the content discharge nozzle 1
The airtightness between 2 and the thick portion 31A is enhanced.

Further, the connecting member 34 is provided with a flange 32 having elasticity, and this flange 32 has a thick portion 3
It is formed integrally with the outer peripheral portion of 1A via a curved piece 32A. As shown in FIG. 3, the curved pieces 32A are convex toward the lower side in FIG.
Extend from the outer peripheral portion of the thick portion 31A at equal intervals along the circumferential direction. Further, the flange 32 is a ring-shaped fitting ring 32 that is integrated with the extended end of each curved piece 32A.
B is provided. The fitting ring 32B is fitted into the groove 28D shown in FIG. 1 formed on the inner surface of the connecting body 28.

A substantially L-shaped pressing lever 25 having an operating portion 25B is rotatably supported on the connecting body 28 about a fulcrum 29 and is formed to face each other.
Each of the tip end portions of the pair of pressing arms 25A shown in FIG. 7 makes point contact with the contact surface 31B, and further rotates from this point contact state in the counterclockwise direction in FIG. 1 to move the connecting member 34 to a position where it can be pressed downward. It is possible. When the above aerosol container 10 with a comb is used, the operating portion 25B is pressed in the counterclockwise direction in FIG. 1, and the pressing lever 25 is rotated about the fulcrum 29 in the counterclockwise direction in FIG. As a result, the contact surface 31B is pressed by the pressing arm 25A (see FIG. 2).
While the flange 32 is elastically deformed, the coupling member 34 moves downward, and the content discharge nozzle 12 is pressed downward via the step portion 35. As a result, the content in the aerosol container body 14 is discharged from the content discharge nozzle 12, passes through the conduit 30, and is guided by the branch rod 33,
It is supplied to the central portion of the filling chamber 23 through the gap between the extending piece 33 and the step portion 19. When the filling chamber 23 is filled with the contents, it is supplied to each flow path 22A of the plurality of comb-tooth pieces 22, and the contents flow out from the through hole 22B of each of the comb-tooth pieces 22 to form the plurality of comb-tooth pieces. The contents are evenly supplied to all of the pieces 22.

In this embodiment, the expanded diameter portion 34A of the pipe 30 is elastically inserted into the pipe portion 20B, and the expanded diameter portion 3 of the pipe 30 is expanded.
4A is in close contact with the inner surface of the pipe portion 20B with a sufficient degree of adhesion, so that the contents will not leak from between the pipe line 30 and the pipe portion 20. In the present embodiment, the contents are guided to the central portion of the filling chamber 23 by the branch rod 33, so that the filling chamber 2
The content is evenly filled over the entire passage centering on the central portion of 3, and the content is supplied over each of the plurality of comb tooth pieces 22. In this embodiment,
Although the branch rod 33 is used, the filling chamber 23 is formed along the entire comb tooth piece 22 without providing the branch rod 33, so that the contents can be supplied over the entire comb tooth piece 22. It can be effective.

Further, in the present embodiment, since the connecting member 34 is fitted over the entire connecting member 28 in the circumferential direction via the flange 32, the connecting member 34 is not tilted by the pressing by the pressing lever 25. Descend vertically. Therefore, the fitting state of the content discharge nozzle 12 and the coupling member 34 is kept tight and the content does not leak. In addition, in this embodiment, the comb 20 and the content discharge nozzle 12 can be connected by connecting the pipe portion 20B and the pipe line 30 and connecting the thick portion 31A and the content discharge nozzle 12. That is, since the connection can be performed only in the vertical direction, the assembly is easy. Further, since the fitting ring 32B is connected to the elastic bending piece 32A, the coupling member 34 can be smoothly attached to the content discharging nozzle 12 by the elastic deformation of the bending piece 32A. The coupling member 34 receives a force other than the vertical direction in FIG. 1 due to the pressing force of the pressing lever 25, but the coupling member 34 is affected by the elastic bending piece 32A.
The close contact state between the nozzle and the content discharge nozzle 12 is maintained.
Further, since the contents discharge nozzle 12 is pressed to discharge the contents only by moving the connecting member 34 in FIG. 1 in the vertical direction, the pipe portion 20B, the connecting member 34, and the contents discharge nozzle 12 are removed. There is no need to worry about the contents leaking from each joint.

[0026]

As described above, according to the present invention, the contents can be supplied over the whole of the plurality of comb tooth pieces, and the flow path from the contents discharging nozzle to the passage can be achieved. It is possible to provide an aerosol container with a comb body in which the contents do not leak.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a main part of an aerosol container with a comb body according to an embodiment of the present invention.

FIG. 2 is an operation diagram of FIG.

FIG. 3 is a view of the coupling member as seen from the axial direction of the aerosol container body.

FIG. 4 is a plan view of a pressing lever.

[Explanation of symbols]

 10 Aerosol container with comb body 12 Nozzle for discharging contents 14 Aerosol container body 16 Body cap (connecting member) 20 Comb body 20B Pipe section 24 Connecting member 25 Pressing lever 28 Connecting body (connecting member) 33 Branch bar (communication member)

Claims (3)

[Claims] 1. An aerosol container main body having a content discharging nozzle, a connecting member fixed to an end of the aerosol container main body on the side of the content discharging nozzle, a plurality of comb tooth pieces, and a plurality of the plurality of comb tooth pieces. A comb body formed with a passage extending substantially over the entire area where the comb tooth pieces are formed to guide the contents from the inside of the aerosol container body to the comb tooth piece; and a tube portion communicating with the passage, A pipe line in which one end of the pipe line is slidably in close contact with the pipe line and the other end of the pipe line is in close contact with the content discharge nozzle, and the pipe line is integral with the pipe line. An aerosol container with a comb body, comprising: a connecting member having an elastic flange portion connected to the pressing member; and a pressing lever capable of pressing the connecting member downward. 2. The aerosol container with a comb body according to claim 1, further comprising a communicating member that communicates the pipe portion with an intermediate portion of the passage. 3. The aerosol container with a comb body according to claim 1, wherein the pressing lever is substantially L-shaped and is rotatable around a bent portion.