JPH1143151A - Trigger bottle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a trigger bottle to keep its shape during use even if contents decrease by attaching a disassemblable outer cylinder to the trigger bottle formed with a recess by spraying. SOLUTION: Contents of the trigger bottle 1 are sprayed by a lever 8, while a dimension of the trigger bottle decreases according to a reduced amount of the contents, further forming a recess. Since the trigger bottle 1 is thus recessed and decreases in dimension during use, disposal treatment such as transportation and storage of the used trigger bottle 1 is extremely easier than conventional. When a cylinder is not necessary after use, it can be disassembled vertically to reduce its dimension by utilizing a rib 11 provided on the cylinder. If the cylinder is to be reused, it may be attached to the trigger bottle filled with contents.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a trigger bottle whose volume is reduced with use.

[0002]

2. Description of the Related Art In a conventional trigger bottle, since the entire container is kept in a fixed shape, it is difficult to reduce the size of the entire container when contents such as used detergent, cosmetics, and medicine are not stored. Was something. For this reason, when the used trigger bottle is transported and stored for disposal, it is handled in the same bulky state as when there is a content, so work efficiency and space efficiency are poor, and waste disposal becomes difficult There was a problem.

[0003]

SUMMARY OF THE INVENTION The present invention relates to a trigger bottle in which contents after use are not stored,
In particular, by designing a highly sealed trigger bottle to form a recess with use, it can be deformed into a compact shape, and furthermore, by storing it inside the outside, it can be used in a stable state and used It is another object of the present invention to provide a trigger bottle which has high transportation efficiency and storage efficiency by disassembling the outer cylinder and can easily process waste.

[0004]

Means for Solving the Problems The present invention relates to a trigger bottle in which a trigger bottle in which a recess is formed together with spray is attached to an outer cylinder that can be disassembled.

[0005]

According to the trigger bottle of the present invention, since the content decreases with use, a concave portion is formed in the horizontal or vertical direction to reduce the volume, or the trigger bottle is stored in the outer cylinder. Even if it is reduced, the shape can be maintained by the outer cylinder during use, so that storage or the like can be easily performed, and after use, the volume can be reduced by disassembling the outer cylinder.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION It is preferable that the trigger bottle of the present invention is detachably attached to an outer cylinder. The outer cylinder of the present invention is preferably disassembled in the vertical direction. The outer cylinder of the present invention is preferably disassembled in the lateral direction. The outer cylinder of the invention of the present application preferably has ribs formed at portions to be disassembled. Further, a cut may be formed in a portion to be decomposed. The outer cylinder is
It may or may not have a bottom.

[0007] The trigger bottle of the present invention preferably has a recess formed in the lateral direction by use. For example, as shown in FIG. 5, it is particularly preferable that the trigger bottle of the present invention is formed such that a concave portion is formed toward the center of the vertical axis when used.

[0008] The trigger bottle of the present invention preferably has a concave portion formed in a vertical direction by using the trigger bottle.

The trigger bottle of the present invention is preferably of a bellows type as shown in FIG. 1 or FIG.

[0010] The trigger bottle of the present invention is preferably cylindrical or prismatic.

[0011] The trigger bottle of the present invention preferably has a substantially conical or pyramidal shape.

It is particularly preferable that the trigger bottle or the outer cylinder of the present invention is formed with a holding portion provided with irregularities. By doing so, the work of filling the contents can be easily performed, and even in use, it does not slip when held in the hand, so that it can be used in a stable state.

[0013] The trigger bottle may have a reinforced structure.

The trigger bottle may be formed by increasing the thickness of the non-recessed portion and reducing the thickness of the recessed portion of the container.

The material of the outer container may be plastic,
Metal and others can be used, but plastic is preferred,
Particularly, a hard plastic is preferable. The trigger bottle of the present invention may be made of any plastic, such as a soft plastic or a hard plastic. Trigger bottles that are no longer used can be easily converted into a sprayer filled with contents by removing and replacing the trigger bottle with new contents. Also, when discarding the outer cylinder,
The volume can be reduced by disassembling the outer cylinder.

As the material of the outer cylinder, plastic, metal and the like can be used, but plastic is preferable, and hard plastic is particularly preferable. As the plastic, those commonly used are used, and polyethylene terephthalate, a polyolefin or a laminate in consideration of gas barrier properties including polyolefin, polyethylene, a laminate of polyethylene and ethylene vinyl alcohol, and the like are used. Is particularly preferred. As the trigger bottle to be filled with the contents, a polyolefin, a laminate containing a gas barrier property containing a polyolefin, a polyethylene, a laminate of polyethylene and ethylene vinyl alcohol, or the like is used.

Further, the transport and storage of the trigger bottle in which the outer cylinder is disassembled or the used trigger bottle in which the outer cylinder has been removed may be performed such that the trigger bottle keeps its state after the volume after use is reduced. Further, it may be tied with a string, taped, or fastened with metal fittings. Also,
You may make it hold | maintain the shape by putting in a bag or a container. By doing so, the used trigger bottle can be held more completely in a recessed state.

[0018]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. Example 1 A bellows type and cylindrical polyethylene terephthalate trigger bottle 1 shown in FIG. 1 is manufactured by blow molding a preform 7, and a rib 11 is provided vertically below a mouth and neck 4 at the upper end thereof. Is attached to the trigger bottle by fitting the outer cylinder 10 provided with.
The mouth and neck portion 4 is formed with a holding portion 6 having irregularities. Due to this unevenness, the work can be efficiently performed when filling the contents into the trigger bottle. Also, when the trigger bottle is picked up, it does not slip and can be used stably. The trigger spray unit 2 is tightly screwed to the mouth and neck 4 of the spout 5 by the cap 3. The contents of the trigger bottle 1 are sprayed by the lever 8 and, at the same time, the volume of the trigger bottle 1 is reduced in accordance with the reduced amount of the contents, and further a recess 9 is formed as shown in FIG. As described above, since the trigger bottle 1 of the present invention is recessed and its volume decreases with use, the disposal of the used trigger bottle 1 such as transportation and storage becomes much easier than before. When the cylindrical portion is not necessary after use, the volume can be reduced by disassembling in the vertical direction using the rib 11 provided on the cylindrical portion. When reusing the cylindrical portion, it is attached to a trigger bottle filled with contents.

Example 2 A trigger bottle 1 of polyethylene terephthalate having a circular bottom surface and a substantially triangular cross section in the vertical direction is manufactured by blow molding a preform 7 and has a mouth at the upper end thereof. As in the first embodiment, an outer cylinder 10 provided with a rib 11 in the longitudinal direction is fitted to the lower part of the neck 4 to be integrally attached to the trigger bottle (not shown). The mouth and neck portion has a holding portion 6 provided with irregularities.
Are formed (not shown). Due to this unevenness, the work can be efficiently performed when filling the contents into the trigger bottle. Also, when the trigger bottle is picked up, it does not slip and can be used stably. In the mouth and neck 4 of the spout 5, the trigger spraying unit 2 is
Is screwed tightly. The trigger bottle 1 attached to the outer cylinder 10 sprays the contents by the lever 8, so that the volume of the trigger bottle 1 is also reduced and reduced according to the reduced amount of the contents, as shown in FIG. The recess 9 is formed toward the center of the vertical axis. The cross-sectional shapes of AA ′ before and after use are as shown in FIGS. 4 and 6, respectively. As described above, since the trigger bottle 1 of the present invention is dented and decreases in volume with use, the disposal of the used trigger bottle 1 such as transportation and storage becomes much easier than before. In addition,
When the tube part is not needed after use, the rib 1
By disassembling in the vertical direction using 1, the volume can be reduced. Also, when reusing the cylinder,
Attach to the trigger bottle filled with the contents.

[0020]

The trigger bottle of the present invention is formed so that the volume of the trigger bottle is reduced with use, so that it is possible to save space and to collect, transport, and store used trigger bottles. Can be performed efficiently, and waste disposal can be facilitated. Further, since the outer cylinder can be disassembled, the space can be saved by disassembling the outer cylinder when disposing. Further, by providing an uneven holding portion on the upper portion of the trigger bottle or the outer cylinder, the contents can be filled while the container is stably held, and the container can be used in a stable state. The trigger bottle of this invention is
Not only can it be used with the trigger spraying part up, but it can be used at any position, and can be used upside down with the trigger spraying part down. It is particularly preferable that the material of the trigger bottle is polyethylene terephthalate because its shape can be easily maintained with a reduced volume.

[Brief description of the drawings]

FIG. 1 is a side view showing a cross section of a part of a bellows type and cylindrical trigger bottle of the present invention.

FIG. 2 is a side view showing a part of the trigger bottle of FIG. 1 after use.

FIG. 3 is a cross-sectional side view of a part of a trigger bottle attached to an outer cylinder.

FIG. 4 is a sectional view taken along line A-A ′ of FIG. 3;

5 is a side view showing a part of the trigger bottle of FIG. 3 after use.

FIG. 6 is a sectional view taken along line A-A ′ of FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Trigger bottle 2 Trigger spray part 3 Cap 4 Mouth and neck part 5 Spout 6 Holding part 7 Preform 8 Lever 9 Recess 10 Outer cylinder 11 Rib

Claims (7)

[Claims] 1. A trigger bottle characterized in that a trigger bottle in which a recess is formed together with spraying is attached to an outer cylinder that can be disassembled. 2. The trigger bottle according to claim 1, wherein a trigger bottle in which a recess is formed together with the spray is detachably attached. 3. The trigger bottle according to claim 1, wherein the outer cylinder is disassembled in a vertical direction. 4. The trigger bottle according to claim 1, wherein the outer cylinder is disassembled in a lateral direction. 5. The trigger bottle according to claim 1, wherein a rib is formed at a portion of the outer cylinder to be disassembled. 6. The trigger bottle according to claim 5, wherein the outer cylinder is made of a hard plastic. 7. A trigger bottle or an outer cylinder provided with a holding portion provided with irregularities.
7. The trigger bottle according to any one of 6.