JPH0743014Y2 - Coating container - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention has a container body having a cross-sectional shape other than a perfect circle, such as an ellipse or a square, and having a slanted pouring opening and a valve mechanism. The present invention relates to a coating container provided.

[Conventional technology]

A typical coating container having a conventional valve mechanism is U.S. Pat. No. 4,368,746. This is as shown in FIG.
The spout cylinder 2 moves up and down by the attachment and detachment of the cap body 11 and the action of the ammunition material 19, and the valve piece 14 of the spout cylinder 2 is moved.
Is for opening and closing the opening of the mouth cylinder 6.

The opening 4 of the pouring cylinder 2 is covered with the applicator 5 and has an inclined shape so as to facilitate the application.

[Problems to be solved by the invention]

The problem in this prior art is that the container body 1 and the pouring cylinder 2 are
That is, the assembling position in the circumferential direction is not constant. The container body 1 and the spouting cylinder 2 are assembled so that they cannot be pulled out by the flange piece 23 formed on the container body 1 being in contact with the same projecting piece 22 formed on the spouting cylinder body 2 from below. However, no measures are taken to prevent rotation in the circumferential direction.

If the cross-sectional shape of the container body 1 is a perfect circle, the container body 1 and the pouring cylinder 2 are the same regardless of the circumferential positions, and the ease of use of the coating container does not change. , If the container body 1 is not a perfect circle such as an ellipse or a square,
Depending on the assembly position, there are cases where it is easy to use and cases where it is difficult to use due to the relationship with the inclined pouring cylinder opening 4. Normally, when the container body 1 is elliptical, when the small diameter side of the container body 1 is grasped, it should be used if the inclination of the pouring cylinder opening 4 can be used in a position facing in parallel to the portion to be coated. It is easy and, conversely, only when the side with a large diameter is grasped, the opening 4
It is difficult to use if the inclination of is such that it is positioned in parallel to the portion to be coated.

In a conventional coating container in which the pouring tube opening 4 is inclined and the cross-sectional shape of the container body 1 is not a perfect circle, the assembling position of the pouring tube body 2 and the container body 1 in the circumferential direction is constant. Since it was not there, it was unavoidable to use it when it was difficult to use, or
Each time it is used, it is troublesome that the pouring cylinder 2 must be rotated to make it easy to use.

Further, after the use, when the cap body 11 is attached, the container body 1 can be sealed by the action of the valve mechanism, but the coating body 5 soaked with the content liquid cannot be sealed and held. Therefore, there is a problem that the coated body 5 is dried and solidified by drying the impregnated content liquid, and the subsequent coating use situation becomes poor.

The present invention has been devised in view of the above points, and an application container having a valve mechanism having a dispensing cylinder 2 having an inclined opening 4 and a container main body 1 having a cross-sectional shape other than a perfect circle In the state where the easy-to-grasp portion of the container body 1 is grasped, the inclined opening 4 of the pouring cylinder 2 is positioned so as to easily apply to the portion to be coated, and the coating body 5 is dried when not in use. An object is to provide a coating container that does not solidify.

[Means for solving problems]

Means of the present invention for solving the above problems include a container body 1 having a cross-sectional shape other than a perfect circle, and an inclined opening portion 4 at the upper end of an upper half portion whose diameter is reduced via a shoulder portion. The part 4 is tightly assembled with the spout cylinder 2 whose coating body 5 is covered, the lower end part is closely assembled to the mouth cylinder 6 of the container body 1, and the upper end part constitutes the valve mechanism with the spout cylinder 2 and At least a valve tube body 3 to which the delivery tube body 2 is densely and movably assembled, and an assembly tube 12 which is tightly fitted to the upper half of the spouting tube body 2 to assemble and hold the coating body 5. Cap body 11 that covers the opening 4 and is detachably assembled
And the vertical groove 7 is formed in the mouth cylinder 6, and at the lower end of the valve cylinder body 3,
Providing an engaging piece 8 that engages with the vertical groove 7 to set the circumferential position with respect to the container body 1, and forms a vertical concave groove 9 in a portion above the vertical groove 7 of the valve tube body 3. , The valve cylinder 3 by engaging the groove 9 with the discharge cylinder 2.
To form a convex piece 10 for setting the circumferential position with respect to the cap body 11, a sealing ridge 13 that is in close contact with the outer peripheral surface of the mounting cylinder 12, and a seal step that is in close contact with the shoulder of the spout cylinder 2. Providing section 27 and.

[Action]

The circumferential assembly position of the container body 1 and the valve cylinder 3 is set to be constant by the vertical groove 7 and the engaging piece 8 that engages with the vertical groove 7. The position where the valve cylinder 3 and the discharge cylinder 2 are assembled in the circumferential direction is set to be constant by the concave groove 9 and the convex piece 10 that engages with the concave groove 9. Therefore, the assembly position of the container body 1 and the spouting cylinder 2 in the circumferential direction is also set to be constant.

The vertical groove 7, the engaging piece 8, the concave groove 9, and the convex piece 10 are formed at preset positions. Therefore, the container body 1
In the state where the easy-to-grasp portion is applied and applied, the inclination of the pouring opening 4 naturally opposes the applied portion in an easy-to-apply posture (generally parallel).

The assembling cylinder 12 is externally fitted from above to the upper half portion of the dispensing cylinder 2 in which the coating body 5 is temporarily assembled with the opening 4 covered, and the assembly cylinder 12 is densely assembled to form the dispensing cylinder. The peripheral end portion of the applicator body 5 is fixedly sandwiched and fixed between the upper half portion 2 and the upper half portion 2.

The cap body 11 is externally fitted to the upper half portion of the spouting cylinder 2 to which the coating body 5 and the assembly cylinder 12 are assembled, so that the seal projection 13 is provided on the inner peripheral surface of the sealing projection 13. Since the seal step portion 27, which is also provided around the inner peripheral surface, is brought into close contact with the outer peripheral surface of the assembly cylinder 12 and the shoulder portion of the dispensing cylinder body 2,
The cap body 11 is airtightly shielded from the outside, and its drying and solidification is prevented.

〔Example〕

FIG. 1 shows an embodiment. This coating container is a cap body
By screwing 11 onto the lower end of the valve cylinder 3,
The dispensing cylinder 2 whose shoulder is brought into close contact with the sealing step 27 of the cap body 11 from below is pushed down, whereby the valve seat 15 of the dispensing cylinder 2 and the valve piece 14 of the valve cylinder 3 come into contact with each other. When they come into contact with each other, the pouring of the content liquid is blocked and the closed state is achieved. When the cap body 11 is removed, the dispensing cylinder body 2 is pushed up by the action of the elastic material 19 provided between the dispensing cylinder body 2 and the valve cylinder body 3 to open.

The container body 1 has a tubular shape with an elliptical cross section and stores liquid lipstick. When the tubular container body 1 is pressed after removing the cap body 11, the content liquid oozes from the application body 5.

As shown in FIG. 2, a plurality of vertical grooves 7 of the container body 1 mouth tube 6 are formed over substantially the entire circumference of the mouth tube 6, and an engaging piece 8 which engages with the vertical groove 7 is also formed with the vertical groove 7. The same shape and the same number are formed.

The container body 1 and the valve tube body 3 are circumferential grooves formed in the container body 1.
24 and the projection 25 formed on the valve cylinder 3 are engaged with each other so that they cannot be pulled out.

At the lower end of the valve tube body 3, there is provided a fitting tube 21 which is tightly fitted and assembled to the inner peripheral surface of the container body 1 mouth tube 6 to make the assembly with the container body 1 dense and strong.

At the upper end portion of the valve cylinder 3, a highly elastic abutting cylinder piece 20 is provided, which is in close elastic contact with the inner cylinder 18 of the discharge cylinder 2.
Keeps the sealability with.

The valve cylinder 3 and the spouting cylinder 2 move up and down mutually, but the projection 22 provided on the spouting cylinder 2 forms the concave groove 9 of the valve cylinder 3. The flange piece 23 is abutted from below and is assembled so as not to slip out.

The assembling cylinder 12 is tightly undercut-coupled to the upper half of the pouring cylinder 2 by a seal strip 26 provided at the lower end of the inner peripheral surface thereof, and is also provided at the lower part of the inner peripheral surface. Piece 17,
By engaging with the locking groove 16 formed in the pouring tube body 2, the assembling of the assembling tube 12 to the pouring tube body 2 is prevented from rotating in the circumferential direction, and the positioning in the circumferential direction is performed. Is set.

In the state where the cap body 11 is assembled, that is, in the closed state, the seal projection 13 of the cap body 11 is in close contact with the outer peripheral surface of the assembly cylinder 12, and the seal bullet portion 27 is caused by the action of the ammunition material 19 to eject the cylinder. Since it strongly adheres to the shoulder of the body 2 to prevent the application body 5 from drying, the seal ridge 13 is in the closed state and should the content liquid leak out from the application body 5,
The bleeding content liquid is dammed up, thereby preventing the outer surface portion of the assembly cylinder 12 below the upper end portion from being contaminated with the content liquid.

The coating container according to the present invention is not limited to the above-mentioned liquid lipstick, but may be any other liquid or viscous contents.

[Effect of device]

As described above, the coating container according to the present invention is provided with the pouring cylinder opening 4 when the graspable part of the container body 1 is gripped for coating.
Since the inclination is set so that it can easily be applied to the part to be applied, and the position is naturally opposed to each other, the application operation can always be accomplished easily and efficiently. As a result, unlike the conventional case, the cap is not required to be used in an unusable and unreasonable state, and it is not necessary to rotate the dispensing cylinder 2 to a state in which it can be easily applied each time the cap is used. Since the application body is strongly sealed and held by the body, the application body does not dry and solidify, and the excellent effect that the application body can always be kept in a good usable state is exhibited.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view showing an embodiment, FIG. 2 is a plan view of the container body 1 mouth tube 6, and FIG. 3 is a plan view of the spout cylinder 2.
FIG. 4 is a sectional view showing a conventional technique. Explanation of symbols 1: Container body, 2: Discharge cylinder, 3: Valve cylinder, 4: Opening part, 5: Application body,
6: Mouth tube, 7: Vertical groove, 8: Engagement piece, 9: Recessed groove, 10: Convex piece, 11: Cap body, 12: Assembly tube, 13: Seal ridge, 14: Valve piece, 15: Valve seat, 16: locking groove, 17: locking piece, 18: inner cylinder, 19: elastic material, 20: contact cylinder piece, 21: fitting cylinder, 22: projecting piece, 23: flange piece, 24: circumference Groove, 25; ridge, 26; seal strip, 27; seal step.

Claims (1)

[Scope of utility model registration request] 1. A container body (1) having a cross section other than a perfect circle.
And a pouring cylinder (2) having an inclined opening (4) at the upper end of the upper half part whose diameter is reduced via the shoulder, and the opening (4) is covered with an application body (5). And the lower end is tightly assembled to the mouth tube (6) of the container body (1), the upper end constitutes a valve mechanism with the pouring cylinder (2), and the pouring cylinder (2) And a valve cylinder (3) that is tightly movable up and down, and an assembly that tightly fits the upper half of the spout cylinder (2) and holds the applicator (5). It is composed of a cylinder (12) and a cap body (11) which covers at least the opening (4) and is detachably assembled, and forms a vertical groove (7) in the mouth cylinder (6), and at the same time, the valve is formed. An engagement piece (8) that engages with the vertical groove (7) and sets positioning in the circumferential direction with respect to the container body (1) is provided at the lower end of the tubular body (3), and the valve tubular body (3) is provided. )
A vertical groove (9) is formed in a portion above the vertical groove (7) of the valve cylinder (7), and the valve cylinder (2) engages with the groove (9). 3) forming a convex piece (10) for setting the circumferential positioning to the cap body (1
1) A coating provided by providing a seal ridge (13) in close contact with the outer peripheral surface of the assembly cylinder (12) and a seal step (27) in close contact with the shoulder of the spout cylinder (2) container.