JPH0657809U - Grooved bottle for easy removal of mated items - Google Patents

Abstract

(57) [Abstract] [Purpose] With a groove that allows the fitting of an elastic body fitted in the circumferential groove provided near the lower end of the bottle to be easily removed manually when disposing of it. Providing a bottle. In a bottle having a circumferential groove for fitting an elastic mating object near the lower end of the trunk, at least one convex portion having a diameter equal to the lower end diameter of the trunk is connected to the circumferential groove. The peripheral groove and the projection are connected by an obtuse taper.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a grooved bottle which can easily detach an elastic fitting such as a suspender for an infusion bottle from the bottle.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, a bottle is known in which a peripheral groove is provided near the lower end of the bottle for the purpose of fitting a fitting such as a suspension for an infusion bottle. (For example, Japanese Utility Model Publication No. 1-12511)

However, the structure of these circumferential grooves is a circumferential groove having an all-round concave shape, which is provided mainly for the purpose of facilitating the fitting process of the fitting and preventing the detachment after fitting. The function to be satisfied was fully satisfactory. However, when the contents of the bottle are discarded after use, it is not possible to easily separate the bottle and the fitting, so the bottle is discarded while the fitting is still attached to the bottle. It's coming.

On the other hand, with the recent increasing social demands for resource saving and resource recycling, if the mating product can be easily removed after use, the bottle can be scraped by sorting at the time of disposal. It can be reused as a stack and can be collected and reused if the mating product is, for example, resin, so there is an increasing demand for the mating product to be easily separated and removed after use. It was

[0004]

[Problems to be solved by the device]

 Therefore, in the present invention, the fitting process of the fitting is not significantly changed, the structure or shape of the fitting is not significantly changed, and unintentional dropout occurs during handling after fitting. Attempting to provide a grooved bottle with the function of separating the bottle and the mating object by a simple manual operation when disposing after use while maintaining the conventional mating state and function. It is a thing.

[0006]

[Means for Solving the Problems]

 The present invention is characterized in that a peripheral groove into which a fitting is fitted is provided near the lower end of the body of a bottle, and a convex portion having the same diameter as the diameter of the lower end of the body is continuously provided in the peripheral groove. To do. Also, the fitting to be fitted in this circumferential groove should be formed of an elastic body such as resin, and the structure and fitting of a slight fitting to avoid fitting at the convex portion of the circumferential groove. The process needs to be changed.

[0007]

[Action]

 When you try to remove the fitting that has been fitted into the bottle, rotate the fitting by hand to gradually deform the fitting due to the elasticity of the fitting so that the protruding part of the fitting is connected to the circumferential groove of the bottle. It is possible to easily remove the fitting of the bottle without using any tools by riding on the provided convex portion and pulling out the fitting toward the bottom of the bottle.

[0008]

【Example】

 Next, the present invention will be described in detail based on embodiments. An embodiment of the present invention will be described by fitting an infusion bottle and a hanging tool thereof. FIG. 1 shows a shape having a circumferential groove at the lower end of the body of the infusion bottle, which is near the lower end 13 of the body of the bottle 10. The shape has four convex portions 12 provided continuously at the circumferential groove 11 provided at the position. The protrusions 12 provided at four locations have the same diameter as the lower end 13 through the obtuse taper a portion from the circumferential groove 11. The other has a structure in which a sharp taper a'is provided from the convex portion 12 to the circumferential groove 11. The horizontal cross section of the circumferential groove 11 and the convex portion 12 is shown in FIG.

FIG. 3 shows a state where the elastic suspender 20 is fitted to the bottle 10. The cylindrical suspender 20 is provided on the inner wall for fitting to the circumferential groove 11 of the bottle. The structure has four protrusions 21. The lower portion 22 of the hanging device 20 is a portion having a structure such as a hanging hand when used, and is not shown. FIG. 4 illustrates a horizontal cross section of the protruding portion 21 of the hanging device 20 fitted in the circumferential groove 11 of the bottle 10.

The shape of the protruding portion 21 provided on the inner wall of the hanging device 20 may be arbitrarily set according to the material of the hanging device and the shape of the bottle circumferential groove 11 from the fitting process, the setting degree of the fitting / removing strength, and the like.

FIG. 5 shows a state in which the circumferential groove 11 of the bottle and the projecting portion 21 of the hanger are fitted together, and FIG. 6 shows the protrusion 12 and the hanger which are continuously provided in the circumferential groove 11 of the bottle. The fitting parts are shown, and these fitting states are from the fitting process of the bottle 10 and the hanging device 20 to the use state.

Next, in FIG. 7, in order to detach the suspending tool 20 from the bottle 10, the suspending tool 20 is rotated, and the projecting portion of the suspending tool 20 is projected to the convex portion 12 that is continuous with the circumferential groove 11 of the bottle 10. It shows a state in which the object 21 has climbed up. That is, by rotating the suspending tool 20 fitted with the bottle 10, the protrusion 21 of the suspending tool 20 moves along with the taper a portion connecting the circumferential groove 11 and the convex portion 12 to each other. The elastics of the suspenders 20 gradually deform to ride on the convex portion 12 of the bottle. In this state, by applying a force such as pulling the sling 20 toward the bottom of the bottle 10, the protrusion 21 of the sling 20 climbs from the circumferential groove 11 to the lower end of the trunk, 20 is removed from bottle 10.

[0013]

【The invention's effect】

 As apparent from the above description, the present invention can easily fit the mating object by using the conventional fitting process, and does not impair the purpose and function of the mating object. It is possible to easily remove the mating object, which is the purpose of the plan.

Therefore, by separating the bottle and the mating object at the time of disposal after use, the glass bottle can be recycled as a cullet from what was conventionally treated as waste, and the mating object It will also be possible to collect and reuse. Therefore, the present invention satisfies the social requirement of recycling by using waste as a resource and contributes to the development of industry.

[Brief description of drawings]

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

FIG. 3 is a fitting diagram showing an embodiment of the present invention.

FIG. 4 is a horizontal sectional view of a fitting portion BB showing an embodiment of the present invention.

FIG. 5 is a vertical sectional view of a fitting portion C-C showing an embodiment of the present invention.

FIG. 6 is a vertical cross-sectional view of a fitting portion D-D showing an embodiment of the present invention.

FIG. 7 is a vertical cross-sectional view of D-D showing a fitting state at the time of disengagement showing an embodiment of the present invention.

[Explanation of symbols]

 10 Bottle 11 Circumferential Groove 12 Convex Part 13 Lower Body Part 20 Lifting Tool 21 Projecting Part 22 Lower Part of Hanging Tool

Claims (1)

[Scope of utility model registration request] 1. A circumferential groove (1) near the lower end (13) of the bottle body.
1) is provided and has a convex portion (12) having the same diameter as at least one trunk lower end (13) of the peripheral groove (11), the convex portion (12) having a peripheral groove 11 and one having an acute angle. With a different taper, the other is an obtuse taper with a grooved bottle.