JP2594123Y2 - Grooved bottle for easy release of mated objects - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grooved bottle capable of easily detaching an elastic fitting such as a hanging device for an infusion bottle from the bottle.

[0002]

2. Description of the Related Art There has been known a bottle provided with a circumferential groove for the purpose of fitting a fitting such as a hanger for an infusion bottle near the lower end of a bottle cylinder. (For example, Japanese Utility Model Publication No. 1-11251)

However, the structure of these circumferential grooves is a circumferential groove of a full-circumferential shape provided mainly for the purpose of facilitating the fitting process of the fitted object and preventing detachment after fitting. Was satisfactory. However, when the contents of the bottle are discarded after use, the bottle and the fitting are not easily detached, so the bottle is discarded while the fitting is fitted to the bottle. It has become.

[0004] On the other hand, in recent years, as social demands for resource saving and resource recycling and use have been increasing, if it is easy to remove the fitting after use, the bottle is separated into cullets by separation at the time of disposal. If the fitting is made of, for example, a resin, it can be collected and reused. Therefore, there has been a strong demand that the fitting can be easily separated or separated after use.

[0004]

Therefore, in the present invention, the fitting process of the fitting is not changed, and the structure and the shape of the fitting are not changed. The bottle and the fitting are separated by a simple manual operation using a coin or a spatula jig when disposing after use, while maintaining the conventional fitting state and function without falling off. An object of the present invention is to provide a grooved bottle having a function that can be performed.

[0006]

According to the present invention, a peripheral groove is provided near the lower end of a bottle body, into which a fitting can be fitted. And a shape having a recess of an arbitrary constant width along the vertical shape of the bottle. It is necessary that the fitting to be fitted into the peripheral groove be formed of an elastic body such as resin.

[0007]

When an object to be fitted on a bottle is to be detached, the body is placed at an arbitrary position on the upper part of the circumferential groove from the body part to the bottom part through the circumferential groove, and is fixed along the vertical shape of the bottle. Insert a simple jig such as a coin or a spatula into the gap between the bottle and the hanging tool formed by the recess provided by the width, and fit it while gradually deforming in the direction of the bottom by the elasticity of the fitting by leverage. The protrusion of the compound is put on the lower end of the body of the bottle, and then the fitted object is pulled out toward the bottom of the bottle, whereby the fitted object of the bottle can be easily detached. In particular, one of the dents
Part has a deeper recess than its surroundings,
Then, the end of the jig is engaged, and the jig is used as a fulcrum.
Force to release the fitting from the circumferential groove by the jig
Is easier to add. The recess is formed in a groove shape near the peripheral groove
If it is, it is easy to apply force near the circumferential groove, and
The shape of the step or stepped recess is closer to the lower end of the body than the circumferential groove.
If it is formed, it is easy to engage a simple jig
When the upper end of the fitting is located just above the circumferential groove,
The fulcrum of the jig is located at a position where the release force can be easily applied to the upper end of the fitting
Can be set.

[0008]

Next, the present invention will be described in detail based on embodiments. The embodiment of the present invention will be described with reference to the fitting of an infusion bottle and its hanging device. FIG. 1 shows a shape having a circumferential groove at the lower end of the body of the infusion bottle. The shape extends from the body of the bottle through the circumferential groove 11 to the bottom, and has one recess 12 of an arbitrary constant width along the vertical shape of the bottle. A horizontal cross section of the circumferential groove 11 and the recess 12 is shown in FIG. A vertical profile is shown in FIG.

FIG. 4 shows a state in which the hanging member 20 of an elastic body is fitted to the bottle 10. The hanging member 20 on the cylinder is formed in an annular shape provided on an inner wall for fitting with the peripheral groove 11 of the bottle. Is provided. The lower part 22 of the hanging tool 20 is a part having a structure such as a hanging handle at the time of use, and is not shown. These fitting states are states from the step of fitting the bottle 10 and the hanging tool 20 to the time of use.

A protrusion 21 provided on the inner wall of the hanging member 20
May be arbitrarily set in accordance with the material of the hanging tool and the shape of the bottle circumferential groove 11 from the fitting step, the setting degree of the fitting / unmating strength, and the like.

Next, FIG. 5 shows a state in which a coin 30 is used to detach the hanging member 20 from the bottle 10. On the bottom surface of the recess 12, the lower end 1 of the body is slightly
At a position close to 3, groove or step deeper than the surrounding
A recess 12 a is formed parallel to the circumferential groove 11. Bottle 10
Insert the coin 30 in the gap between the hanger 20 and, the part is concave
This engages with the portion 12a to function as a fulcrum. Soshi
Then, by applying a force to the coin 30, in the application of the leverage, the elasticity of the fitting is used to deform it in the direction of the arrow, and then, while gradually deforming in the direction of the bottom, the protrusion 21 of the fitting is used.
Is lifted on the lower end portion 13 of the bottle, and in this state, by applying a force to pull the hanging member 20 in the direction of the bottom of the bottle 10, the protrusion 21 of the hanging member 20 is applied.
The hanging tool 20 is detached from the bottle 10 while climbing from the circumferential groove 11 to the lower end 13 of the body.

[0012]

According to the present invention, as is apparent from the above description,
The fitting can be easily fitted without changing the conventional fitting process or the structure and function of the fitting, and without impairing the purpose and function of the fitting. The purpose of the invention is to facilitate the detachment of the fitted object.

Therefore, by separating the bottle and the fitting at the time of disposal after use, the glass bottle which has been conventionally treated as waste can be recycled as a cullet, and the fitting can be recycled. It can be collected and reused. Therefore, the present invention satisfies the social demand of recycling and using waste as a resource,
The contribution to industrial development is extremely large.

[Brief description of the drawings]

FIG. 1 is a front view showing a lower part of a bottle of the bottle according to the present invention.

FIG. 2 is a horizontal sectional view of a circumferential groove AA at the lower end of the barrel of the bottle according to the present invention.

FIG. 3 is a vertical external view of the concave portion of the bottle according to the present invention.

FIG. 4 is a partially sectional view showing an embodiment of the present invention.

FIG. 5 is a reference diagram showing an embodiment at the time of departure showing the embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Bottle 11 Circumferential groove 12 Depression 13 Body lower end part 20 Hanging tool 21 Projecting part 22 Lower part of hanging tool

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B65D 23/00

Claims (3)

(57) [Scope of request for utility model registration] A peripheral groove (11) is provided in the vicinity of a lower end portion (13 ) of a body of a bottle (10), and an arbitrary position above the peripheral groove (11) is provided through a peripheral groove (11) from the body portion. It has a shape having at least one recess (12) of an arbitrary constant width along the vertical shape of the bottle at the bottom, and a part of the bottom surface of the recess (12), which is deeper than the surroundings. A grooved bottle comprising (12a). 2. A part of the bottom surface of the recess (12)
An even deeper recess (12a) is located near the peripheral groove (11).
2. The slotted bottle of claim 1, wherein the bottle is formed beside. 3. A recess (12a) deeper than the periphery is formed in a part of the bottom surface of the recess (12) near the peripheral groove and at a position closer to the lower end (13) of the trunk than the peripheral groove. The grooved bottle according to claim 1 or 2, wherein