JPH047065Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial Application Field" This invention relates to a synthetic resin container with a handle that has recently been used as a beer container.

``Prior Art'' An upper cylinder member is fitted onto the upper part of a container body to give the container a barrel-like overall shape, and a handle is attached using the upper cylinder member.

``Problems to be Solved by the Invention'' The above-mentioned conventional method for attaching a handle often has a complicated structure, which makes attachment difficult, resulting in a high cost product.

This proposal eliminates the above drawbacks and makes it easier to attach the handle.
Moreover, it is provided to ensure that the attachment is carried out reliably.

"Means for Solving the Problem" A body 3 rising from the center of the bottom wall 2 and from the outer periphery of the bottom wall.
A plurality of grooves 4 in an arcuate longitudinal section extend to the upper part of the lower part.
A container body 1 made of synthetic resin is formed in a radial shape when viewed from below, and has a neck part 6 standing up from the upper end of the body through a shoulder part 5, and a lower part of the peripheral wall 8 is fitted to the upper part of the body of the container body, and An upper cylindrical member 7 is provided with a fitting cylindrical part 9 having openings on both upper and lower end surfaces on the outer surface of the lower part of the peripheral wall, and an insertion piece 12 hanging down from the front end of the lower surface of the base 11 is fitted into the fitting cylindrical part 9. The handle 10 has a grip part 13 suspended from the rear surface of the base, and the lower end of the grip is curved and extended downward and forward so that its tip fits into one of the grooves. A protrusion 14 attached to the tip of the gripping portion was fitted into a recess 15 formed at the center of the bottom wall to fix the tip of the gripping portion to the bottom wall of the container body.

“Function” The handle 10 is designed to fit the insertion piece 12 into the fitting cylinder, fit the protrusion 14 at the tip of the grip into the recess at the center of the bottom wall, and fit the tip of the grip into the groove 4. It is securely attached to the container by fitting. Groove 4...
reinforces the bottom wall of the container body and increases its pressure resistance.

``Example'' The container of the present invention consists of a container body and a handle of an upper cylinder member.

The container body 1 has a plurality of grooves 4 formed radially from the center of the bottom wall 2 to the upper part of the lower part of the body 3 standing from the outer periphery of the bottom wall, each having an arcuate longitudinal section when viewed from below. The mouth and neck part 6 is made to stand up through the opening 5, and is molded from a synthetic resin material.

The upper cylinder member 7 has a peripheral wall 8 on the upper part of the body of the container body.
The lower part is fitted, and a fitting cylindrical part 9 with openings at both upper and lower ends is attached to the outer surface of the lower part of the peripheral wall.

In the handle 10, an insertion piece 12 is fitted into the fitting tube 9 from the front end of the lower surface of the base 11, and a grip portion 13 is vertically provided from the rear surface of the base. The grip portion 13 is curved and extended downward and forward, and its tip is fitted into one of the grooves,
A protrusion 14 attached to the tip of the grip is fitted into a recess 15 formed at the center of the bottom wall, thereby fixing the tip of the grip to the bottom wall of the container body.

An outward flange 16 is provided at the bottom of the neck of the container body.
An inward flange-shaped wall 17 is attached to the lower outer edge of the outward flange and protrudes from the inner surface of the peripheral wall 8.
By engaging the inner peripheral edges, rattling of the upper cylinder member 7 is prevented. It is preferable to form a liquid pouring recess 18 at the front upper edge of the upper cylinder member. The container body 1 is made of saturated polyester resin and is biaxially stretched to be thin. A plurality of grooves 4 provided at the bottom are provided to increase pressure resistance.

"Effect of the invention" The present invention has the above-mentioned structure, and the bottom of the container body has a section from the center of the bottom wall 2 to the upper part of the lower part of the body 3.
Since a plurality of grooves 4 having an arcuate vertical cross section are formed radially when viewed from below, the pressure resistance of the container body can be increased, and the openings on both upper and lower end surfaces attached to the outer surface of the lower part of the peripheral wall of the upper cylinder member can be fitted. Into the cylinder part 9, the base part 11
The insertion piece 12 hanging from the front end of the lower surface is fitted, and the lower end of the gripping part 13 hanging from the rear surface of the base is curved and extended downward and forward, and the tip thereof is fitted into one of the grooves. , and since the protrusion 14 attached to the tip of the gripping part is fitted into the recess 15 provided at the center of the bottom wall, the insertion piece is first fitted into the fitting cylinder part 9, and then the groove 4 is fitted. The handle can be attached easily by pushing the tip of the grip along the center of the bottom wall, and the insertion piece is fitted into the fitting tube and the extension of the grip is attached. Since it is fitted into the groove 4, the lower part of the grip part is prevented from swinging laterally with respect to the container body, and the handle does not wobble against the container.

[Brief explanation of the drawing]

The drawing is a longitudinal sectional view of the container according to the invention. 1... Container body, 7... Upper tube member, 13... Handle.

Claims (1)

[Scope of utility model registration request] A body 3 rising from the center of the bottom wall 2 and from the outer periphery of the bottom wall.
A plurality of grooves 4 are arranged in an arcuate longitudinal section up to the upper part of the lower part.
A container body 1 made of synthetic resin is formed in a radial shape when viewed from below, and a neck part 6 stands up from the upper end of the body via a shoulder part 5, and a lower part of the peripheral wall 8 is fitted to the upper part of the body of the container body, An upper cylindrical member 7 is provided with a fitting cylindrical part 9 having openings on both upper and lower end surfaces on the outer surface of the lower part of the peripheral wall, and an insertion piece 12 hanging down from the front end of the lower surface of the base 11 is fitted into the fitting cylindrical part 9. and a handle 10 having a grip part 13 suspended from the rear surface of the base, the lower end of the grip is curved and extended downward and forward, and the tip thereof is fitted into one of the grooves, and the grip is A synthetic resin container with a handle, characterized in that a protrusion 14 attached to the tip of the grip part is fitted into a recess 15 formed at the center of the bottom wall to fix the tip of the grip part to the bottom wall of the container body.