JP2595727Y2 - Slotted bottle and slotted bottle unit - 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 process of fitting the fitting is not changed drastically, the structure and the shape of the fitting are not largely changed, and the handling after fitting is not performed. Without unintentional dropout at the time, while maintaining the conventional fitting state and function, at the time of disposal after use by simple manual work,
An object of the present invention is to provide a grooved bottle having a function of separating a bottle and a fitting.

In the present invention, a peripheral groove is provided near the lower end of the bottle.
At least at one or more locations in the circumferential groove in a tangential direction of the groove valley.
Open the recess toward the bottom of the bottle and into the bottom of the bottle.
And the peripheral groove is fitted into the lower end of the trunk.
The protrusion inside the fitting to be fitted, and the protrusion
In the circumferential direction of the groove.
The dimension is equal to or less than the length of the projection in the groove circumferential direction.
And the protrusion of the fitting corresponds to the recess.
With the rotation positions of the bottle and the fitting adjusted,
The protrusion of the fitting is disengaged from the bottom of the bottle.
It can be moved until it moves.

[0007] When trying to remove the fitted article fitted to the bottle, the protrusion of the fitted article is manually rotated to the position of the concave portion of the bottle, and the fitted article is pulled in the direction of the bottom of the bottle. By making the protruding part of the fitting fit on the lower end of the bottle while gradually deforming the elasticity of the compound, the fitting can be easily removed from the bottle without using any tools. Can be.

[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. Four recesses (hereinafter, the thickness of the bottle bottom is reduced to a halfway in the thickness direction) in the valley of the circumferential groove 11 in a tangential direction toward the bottle bottom.
(It is also called a notch in the sense that it is notched.) 12 is shown. FIG. 2 shows a horizontal cross section of the peripheral groove 11 and the notch 12. FIG. 3 shows the outer shape in the vertical direction other than the center of the notch and the notch.

FIG. 4 shows a state in which the hanging member 20 made of an elastic material is fitted to the bottle 10. The hanging member 20 on the cylinder is provided on the inner wall provided on the inner wall for fitting into the peripheral groove 11 of the bottle. The structure has four protruding portions 21 having substantially the same length as the width of the notch. FIG. 5 shows a longitudinal section of a portion where the circumferential groove 11 of the bottle and the protrusion 21 of the hanging tool are fitted. In addition, the hanging tool 20
The lower part 22 is a part having a structure such as a hanging handle at the time of use, and is not shown.

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. 6 shows a projection 21 of the hanging tool 20 and a cutout 1 of the bottle in order to detach the hanging tool 20 from the bottle 10.
Rotate the lifting device 20 by hand to a position where 2 almost matches,
The state of fitting when trying to pull out the hanging tool 20 is shown. That is, by rotating the suspender 20 fitted to the bottle 10 and pulling the suspender 20 toward the bottom of the bottle, the protrusion 21 is gradually deformed by the elastic deformation of the suspender 20 from the notch 12 at the lower end of the body. The protruding portion 21 rides on the lower end portion 13 of the bottle while the protruding portion 21 is running. In this state, by further applying a force to pull the hanging tool 20 in the direction of the bottom of the bottle 10, the protrusion 21 of the hanging tool 20 is moved to the peripheral groove 11.
The hanging tool 20 is detached from the bottle 10 while riding on the lower end of the body.

[0012]

According to the present invention, as is apparent from the above description,
The fitting object can be easily fitted using the conventional fitting process, and the object of the present invention can be easily detached without impairing the purpose and function of the fitting object. it can.

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 of a 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 lower end portion of the bottle showing the embodiment of the present invention.

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

FIG. 5 is a sectional view of the fitting portion DD showing the embodiment of the present invention;

FIG. 6 is a longitudinal sectional view taken along line EE of the embodiment of the present invention and showing a fitted state at the time of detachment.

[Explanation of symbols]

 10 bottle 11 circumferential groove 12Recess  13 Lower part of trunk 20 Hanging tool 21 Projecting part 22 Lower part of hanging tool

Claims (6)

(57) [Scope of request for utility model registration] 1. A peripheral groove (11) near the lower end (13) of the bottle body.
And at least one or more of the circumferential grooves (11)
To the bottom of the bottle and open to the bottom of the bottle
Was doneRecess(12) and the peripheral groove (1)
1) is a fitting of the fitting fitted into the lower end portion (13) of the trunk.
The inner protrusion (21) is fitted and the protrusion (2
1) allowing the circumferential rotation of the groove,Recess
The width dimension of (12) is the same as that of the groove around the protrusion (21).
And the projecting portion of the fitting
(21) is thatRecessAnd the bottle to correspond to (12)
With the rotational position of the fitting body adjusted,Recess
(12) Check whether the protrusion (21) of the fitting is the bottom of the bottle.
A slotted bottle that can be moved until it comes off. Wherein said cross-sectional outline of the recess (12), bottle bottom to rounded portion of the cross-sectional profile line formed in the outer circumferential portion smoothly connected to claim 1 grooved bottle according are. 3. A fitting which is detachably fitted to a bottle and the bottom of the bottle.
A grooved bottle unit including a compound, and a peripheral groove (11) provided near a lower end portion (13) of the body of the bottle;
At least one or more of the grooves (11) in the tangential direction of the grooves
Opened to and at the bottom of the bottleRecess
A grooved bottle having (12), and one or more protrusions fitted into the circumferential groove (11)
(21) inside, and the protrusion (21)
And a fitting (20) rotatable in the circumferential direction of the groove.RecessThe width dimension of (12) is before the protrusion (21).
The length in the circumferential direction of the groove is not less than
The protrusion (21)RecessThis corresponds to (12).
With the rotational positions of the bottle and the fitting being adjusted,
The projecting part (21) of the bottleRecess(12) via the bottom of the bottle
Slotted bottle that can be moved until it comes off the part
unit. 4. The recess (1) with respect to the circumferential groove (11) of the bottle.
2) are formed at a plurality of locations at equal angular intervals, and the same number of projections (21) of the fittings as the recesses (12) are formed at equal angular intervals, and the plurality of projections (2) are formed.
From the rotational position where 1) is different from the plurality of recesses (12), the plurality of protrusions (21) and the plurality of protrusions (21) are rotated by relative rotation in the circumferential direction of the circumferential groove (11) between the bottle and the fitting. 4. The slotted bottle unit according to claim 3 , wherein the fitting can be detached from the bottle bottom in a state where the plurality of recesses are aligned. 5. The fitting is a glass bottle such as an infusion bottle.
Elastic deformation for hanging the bottle upside down
A possible resin hanger (20), and the hanger (2
0) is fitted into the circumferential groove (11).
The bottle is suspended via the suspender (20)
Once the bottle has been used and the bottle has been used,
The protrusion (21) of the hanging device (20) is connected to the bottle.Recess
Remove the hanging device (20) from the bottle according to (12)
By doing so, separate the bottle and the hanging device (20)
Claims that can be recycled individually3 or 4With groove described
Bottle unit. Wherein said cross-sectional outline of the recess (12), to the cross-section outline of the rounded portion which is formed on the bottle bottom outer peripheral portion, the preceding claims 3 are smoothly connected to 5 according to any one Slotted bottle unit.