JPH0138039Y2 - - Google Patents

Description

[Detailed explanation of the idea] "Industrial application field" This proposal concerns barrel-shaped containers made of synthetic resin.

``Problems to be solved by conventional technology and inventions'' Conventionally, in this type of container, holding stops with a flat square cross section were provided at the upper and lower parts of the back, and an intermediate A strip-shaped handle with a bendable part is slidably inserted through the handle, and the end part is designed to prevent it from coming off.When using the handle, pull the middle part of the handle backwards and fold it. There are some that make the music bulge out (for example, Japanese Patent Application Laid-Open No. 134854/1983).

However, when the handle is supported by such a holding device, when pulling out the middle part of the handle rearward, even though the pulling direction is backward, that is, the horizontal direction, both ends of the handle are pulled in the vertical direction, that is, the horizontal direction. Since it has to be pulled in the vertical direction, there is considerable resistance and it is not easy to pull out. Moreover, this also applies when pushing.

The present invention aims to provide a barrel-shaped container made of synthetic resin and having a convenient handle without such drawbacks.

``Means for Solving the Problems'' This proposal consists of a container body 1, with a cover 3 fixed to the upper part and legs 4 fixed to the lower part, and these three parts forming a barrel-shaped external appearance made of synthetic resin. In the barrel-shaped container, a pair of left and right protective bulges 32, 32 are provided on the rear surface of the cover 3 at appropriate intervals, and a pair of left and right arm pieces 33, 33 are provided between the bulges.
A handle support bulge 42 with a suitable slit 43 is provided on the rear surface of the leg 4 so as to be able to rise and fall freely.
A vertically elongated handle 5 having a length suitable for the distance from the arm pieces 33, 33 to the bulge 42 and having a flexible lower part is provided, and the handle has a pair of bendable and extensible arms on the left and right sides of the upper end. Protruding pieces 52, 52 are provided, and knobs 53, 53 and holding grooves 35, 35 are provided at the tips of the arm pieces and the tips of the arm pieces 33, 33 of the cover 3, so that the left and right sides are fitted and connected to each other. Further, the handle 5 is provided with a pair of left and right elastic locking claws 54, 54 at the lower end, and a pair of left and right stoppers 56, 56 are provided slightly above the elastic locking claws.
It is characterized in that the elastic locking claws 54, 54 are fitted into and engaged with the slits 43 by protrudingly provided.

"Function" With the above configuration, the pair of left and right arm pieces 33, 33 of the cover 3 and the pair of left and right arm pieces 52, 52 of the handle 5 connected thereto both undulate and bend, so that the handle 5 when using it, simply pull it out, and when not using it, just push it in.

"Example" In the figure, 1 is a container body, 2 is a cap screwed onto the mouth of the container body, 3 is a cover fitted and fixed to the upper part of the container body, and 4 is a lower part of the container body. The fitted and fixed legs 5 are handles that are fitted between the cover and the legs so that they can rise and fall freely, and the container body 1
The cover 3 and the legs 4 form a barrel-shaped appearance.

Further, each of the above members, except for the cap 2, is made of an appropriate synthetic resin, and the cap 2 is made of aluminum. Of course, the cap may also be made of synthetic resin.

The container main body 1 is a so-called PET bottle, and is made by injection molding a bottomed tubular preform with only the mouth and neck parts made of polyester resin, and then biaxially stretching the lower part of the preform. ,
It has thin shoulders, a body, and a bottom, and the shoulders and bottom bulge outward in a curved manner.

The cover 3 is made by injection molding, fits on the outside of the shoulder of the container body 1, and projects upward through the mouth and neck, has an outer periphery similar to the outer periphery of the end of a barrel, and A ridge 31 resembling a "hoop" is provided around the edge, and at the rear of the ridge there is a pair of left and right protective bulges 32, 32 having a vertical inner surface and an inclined outer surface at a relatively wide interval.
A pair of left and right arm pieces 33, 33 are integrally provided in the middle of both the bulges via vertically thin hinges 34, 34 to protrude horizontally, and
Vertical retaining groove 3 with circular cross section at each tip
5,35. The cover 3 also has a pouring notch 36 formed on its front surface.

The legs 4 are made by injection molding, are formed into a cup shape, fit on the outside of the bottom of the container body 1 to receive the bottom, have an outer periphery similar to the outer periphery of the end of a barrel, and have an upper edge. A ridge 41 resembling a hoop is provided around the rim, a handle-supporting bulge 42 is protruded from the rear of the ridge, and a slit 43 opening upward and downward is formed in the bulge.

The handle 5 is made of injection molding, and the bulge part 3 is
2, 32 to the bulge 42, and has a plurality of longitudinal ribs 57 on the inner surface thereof. A pair of elastic arm pieces 52, 52 which can be freely bent and stretched are provided protrudingly on the left and right sides of the arm piece, knobs 53, 53 are provided protrudingly at the tips of the arm pieces to fit into the holding grooves 35, 35, and a pair of left and right elastic arm pieces 52, 52 are provided on the lower end portion of the arm piece. elastic locking claw 54,
54, and a pair of left and right stoppers 56, 56 are provided projecting slightly above the elastic locking pawls, so that the bumps 53, 53 of the elastic arm pieces 52, 52 are held in the holding groove 3.
5, 35, and the elastic locking portions 54, 54 are fitted into the slits 43 to be connected to the arm pieces 33, 33 of the cover 3 and the bulging portion 42 of the leg body 4, respectively. Due to the elasticity of the extension of the gripping portions 52, 52, the gripping portion 51 is brought into a down state, and the gripping portion is placed along the body portion of the container body 1.

"Effect of the invention" According to the present invention, a pair of left and right protective bulges 32, 32 are protruded from the rear surface of the cover 3 at appropriate intervals, and a pair of left and right arm pieces 3 are provided between the bulges.
3, 33 are provided in a protruding manner so as to be able to rise and fall freely, and a handle supporting bulge 42 is provided on the rear surface of the leg body 4.
A vertically elongated handle 5 having an appropriate length suitable for the distance from 3 to the bulge 42 is provided, and a pair of left and right bendable arm pieces 52, 52 are protruded from the upper end of the handle. The tip of the arm piece 33, 3 of the cover 3
The lower ends of the handles 5 are connected to the tips of the legs 4 by fitting the knobs 53, 53 into the holding grooves 35, 35, and the lower ends of the handles 5 are connected to the ridges 42 of the legs 4 with elastic locking claws 54, 54. The handle 5 is connected by fitting engagement with the slit 43, and the lower part of the handle 5 is made flexible, so that the handle 5 can be bent and stretched by the bending and stretching of the arm pieces 33, 33, 52, and 52 and the bending and stretching of the lower part of the handle. It can be raised and lowered, the undulation is hardly resisted, it can be easily raised or lowered, and by raising the handle 5, it can be grasped and carried and poured, It is extremely convenient, and the handle 5 when raised is
Arm pieces 52, 52 of this and arm pieces 33, 3 of cover 3
3, the handle 5 is fully pulled out and is extremely easy to grip, and the handle 5 does not get in the way when laid down, making it extremely convenient for packaging, packaging, transportation, and storage. Arm piece 33,3
3, 52, 52 are protective bulges 32, 32
The protective bulge protects it from external forces and prevents damage.

It is simple in structure and manufacture, and can be provided at low cost, which is extremely useful in practice.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is an exploded perspective view, and FIGS. 3 and 4 are sectional views of main parts showing the ups and downs of the handle. 1... Container body, 2... Cap, 3... Cover, 4... Legs, 5... Handle.

Claims (1)

[Scope of utility model registration request] In a synthetic resin barrel-shaped container in which a cover 3 is fixed to the upper part of the container body 1 and leg bodies 4 are fixed to the lower part thereof, and these three parts form a barrel-shaped external appearance, there are holes on the rear surface of the cover 3 at appropriate intervals. A pair of left and right protective bulges 32, 32 are provided protrudingly separated from each other, and a pair of left and right arm pieces 33, 33 are protruded in the middle of both bulges so as to be able to rise and fall as appropriate on the rear surface of the leg body 4. A handle support bulge 42 with a slit 43 is provided in a protruding manner, and the arm piece 3
A vertically elongated handle 5 having a length suitable for the distance from 3, 33 to the bulge 42 and having a flexible lower part is provided, and the handle has a pair of bendable and extensible arm pieces 52 on the left and right sides of the upper end. 52 is provided protrudingly, and bumps 53, 5 are provided at the tips of the arm pieces and the tips of the arm pieces 33, 33 of the cover 3.
3 and holding grooves 35, 35 are provided to fit and connect the left and right to each other, and the handle 5 is provided with a pair of left and right elastic locking claws 54, 54 at the lower end thereof, and a pair of left and right elastic locking claws 54, 54 are provided at the lower end of the handle 5. A barrel-shaped container made of synthetic resin, characterized in that a pair of left and right stoppers 56, 56 are protrudingly provided on the sides, and elastic locking claws 54, 54 are fitted into and engaged with the slits 43.