JPS636036Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved liquid beverage container with a straw.

The purpose of the present invention is to rotate a cap that is rotatably attached to a liquid container, thereby allowing a straw housed in the container so that it can only be moved up and down.
To provide a liquid beverage container with a straw that can be taken out and taken out from a long hole formed in the cap and is excellent in handling and hygiene.

That is, the present invention has a storage tube section 10 that accommodates the straw 2 in the same position in the liquid container 1 so as to be able to move up and down.
A cap 3 is rotatably attached to the container 1. A long hole 4 through which the drinking spout 2a of the straw 2 enters and retracts is substantially concentrically formed in the cap 3. In order to push the drinking spout 2a of the straw 2 into the cap 3, a guide piece 5 that is high at one end of the elongated hole 4 and gradually lowered toward the other end is vertically disposed on the inner surface. This is a liquid beverage container with a straw, in which a joint part 6 is provided on the straw 2, and a spring 7 is provided in the storage tube part 10, which urges the straw 2 from below in a direction to protrude from the elongated hole 4.

To explain with the illustrated embodiment, the straw 2 has a drinking spout 2a that retracts from the elongated hole 4 of the cap 3;
A large-diameter sliding cylinder part 2b that is continuous at the lower part and has a stepped engagement part 6 on the shoulder, and a recessed part at an eccentric position of the inner lid 9 that is screwed into the opening of the container 1. A relay pipe part 2c integrated with the bottom storage pipe part 10, and the pipe part 2c
and a suction tube section 2d inserted from below. The sliding tube portion 2b is connected to the inner wall of the housing tube portion 10 and the sealing member 1.
1, the housing tube part 10 is slidably movable up and down.
It is always biased upward by a compression spring 7 that is elastically loaded between the bottom of the holder and the bottom of the holder. Therefore, the straw 2 as a whole is fixed to the inner lid 9 screwed onto the container 1 and can only move up and down, and the straw 2 is fixed to the inner lid 9 screwed onto the container 1 and can only move up and down.
A lower engagement piece 3a of the cap 3 is rotatably fitted into the cap 3a. A long hole 4 concentric with the rotation center of the cap 3 is opened in an arc shape on the surface of the cap 3.
On the inner surface of the cap, guide pieces 5 that engage with the engaging portions 6 of the sliding tube portion 2b are installed along both side edges of the elongated hole 4.
The straw 2 is vertically disposed such that it is high at one end and gradually becomes lower toward the other end, and the straw 2 that engages with the straw can be moved up and down by the rotation of the cap 3. The difference b between the highest and lowest positions of the guide piece 5 is greater than the length a of the spout 2a of the straw 2, and the length of the guide piece 5 is such that the spout 2a is completely retracted into the elongated hole 4. It is formed longer than the elongated hole 4 so that Therefore, long hole 4
Since the straw 2 opens into the cap 3 when not in use, a cover member 8 is provided on the container side to close the opening. In the illustrated embodiment, an arcuate wall having the same shape as the elongated hole 4 is provided on the upper surface of the inner lid 9, and the upper end 5a of the guide piece 5 is open in order to introduce the member 8 along the guide piece 5. , the other lower end 5b is closed and also serves as a stopper. In addition, the drinking spout 2 of the straw 2
The lower end portion 2e of a serves as a plug that fits into the upper end opening of the relay pipe portion 2c during descent to prevent liquid leakage.

As described above, the beverage container of the present invention has two straws.
The straw 2 is housed on the side of the container 1 so as to be able to move only up and down, and the guide piece 5 of the cap 3 is biased in the protruding direction by the spring 7. Drinking spout 2
A can be freely moved in and out, and can be operated using the cap 3, so there is no need for special operating members.Also, the spout 2a is pushed into the cap 3 when not in use, so it does not get dirty. It has a hygienic effect.

[Brief explanation of the drawing]

The figures show an embodiment of the liquid beverage container with a straw according to the present invention, in which Fig. 1 is an overall vertical sectional view, Fig. 2 is an exploded perspective view of the cap, and Fig. 3 shows the straw, elongated hole, and cover. It is an explanatory view showing the relationship with members. DESCRIPTION OF SYMBOLS 1...liquid container, 2...straw, 2a...spout part, 3...cap, 4...long hole, 5...guide piece, 6...engaging part, 7...spring, 10... Containment pipe section.

Claims (1)

[Scope of utility model registration request] A housing tube part 10 is provided in the liquid container 1 to accommodate the straw 2 movably up and down at the same position, a cap 3 is rotatably attached to the container 1, and the drinking spout 2a of the straw 2 is attached to the cap 3. Long hole 4 where appears
are formed substantially concentrically, and in order to push the drinking spout 2a of the straw 2 into the cap 3 along the long hole 4 on the inner surface of the cap 3, it becomes high at one end of the long hole 4 and gradually lowered toward the other end. A guide piece 5 is provided vertically, an engaging part 6 that engages with the guide piece 5 is provided on the straw 2, and a spring 7 that biases the straw 2 from below in the direction of protruding from the elongated hole 4 is attached to the housing tube part. A liquid beverage container with a straw provided at 10.