JPS586340Y2 - Water bottle - Google Patents

Description

[Detailed Description of the Invention] The present invention mainly relates to an improvement of a water bottle that schoolchildren carry with them when going on excursions or commuting to school.

During school lunches, school children drink tea from water bottles that they bring from home, but in the summer, it takes a long time to cool down freshly boiled tea in a water bottle, so it is stored in the refrigerator. Water bottles are stored and cooled.

However, when a cooled water bottle is taken out, numerous water droplets are generated on the outer surface of the water bottle due to the temperature difference with the outside air. The current situation is that the water bottle is covered, and if the water bottle is covered in this way, it is impossible to hang the portable band attached to the water bottle over the shoulder because the covering will separate from the water bottle. The disadvantage is that you have to hold it directly in your hand and bring it to school, etc.

In order to eliminate such drawbacks, the present invention consists of a water bottle consisting of a container body for storing drinking liquid and a case body for storing the container body, and the container body is attached to the mouth of the container body in this case body. To provide a water bottle characterized by being configured such that a fitted cap body is inserted to the vicinity of the lower end and both can be detachably fixed by means of a circular disc with a screw rotatably provided on the bottom of a case body. It is.

An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a container body of a water bottle, and a large-diameter 7-runway part 2 is provided on the outer periphery of the upper part. A female screw 6 is formed on the inner periphery of the opening of the cap-shaped cap body 5 which is integrally formed and fitted into the mouth part 3.
is removably screwed onto the male screw 4 of the mouth portion 3,
Further, the center portion of the bottom surface of the container body 1 is bulged downward to form a circular protruding bottom portion 7, and a screw portion 8 is provided on the outer peripheral surface of the protruding bottom portion 7.

Reference numerals 9 and 9 designate engagement protrusions formed on both sides of the lower surface of the seven-runway portion 2 of the container body 1 to have a height approximately equal to that of the flange portion 2.

Reference numeral 10 denotes a bottomed cylindrical case body which has a larger diameter than the water bottle container 1 and whose height is approximately equal to the height from the flange portion 2 to the bottom surface of the water bottle container 1, and has a metal rim at its upper end. Alternatively, the ring body 11 made of synthetic resin is integrally fixed.

This ring body 11 has a circumferential groove 11 a fitted to the mouth edge of the case body 10 on the lower surface, and a receiving ring part 11 b that protrudes inward at the lower end circumference of the inner circumferential wall of the circumferential groove 11 a. The flange portion 2 of the container body 1 is fitted into and received by the receiving ring portion 11b, and both sides of the receiving ring portion 11b are cut out to allow the container body 1 to engage. The recesses 11C, 11C for locking the protrusions 9, 9 are the predominant features.

Reference numeral 12 denotes a circular disc with a screw that is rotatably supported in a circular hole 13 bored in the bottom of the case body 10, and a screw cylindrical part 12b inserted into the circular hole 13 is integrally attached to the upper surface of the large diameter disc part 12a. The threaded portion 12b is removably screwed onto the protruding bottom portion 7 of the container body 1, and the projection 12C provided on the outer peripheral surface of the tip of the threaded portion 12b The threaded disc 12 is prevented from being removed from the circular hole 13, and can be moved up and down between the protrusion 12C and the upper surface of the outer circumference of the large-diameter disc portion 12a.

Reference numeral 14 designates a rotating knob protruding from the center of the lower surface of the circular disc 12.

Reference numeral 15.15 denotes band attachment pieces protruding from both sides of the outer circumferential surface of the mouth of the case body 10, to which both ends of the band 16 are attached.

The water bottle constructed as described above can be constructed by rotating the screw-fitted disc 12 with the knob 14, and the protruding bottom 7 of the container body 1
The male screw part 8 of the disk 12 is unscrewed from the screw part 12b of the disc 12, and the container body 1 can be pulled out from the case body 10 with the cap body 5 attached. After the container body 1 is put into the container body 1 and cooled in a refrigerator or the like, the container body 1 is stored and fixed in the case body 10 and used again. 9 is a recess 11C9 of the ring body 11 fixed to the mouth of the case body 10
11C and is locked to prevent rotation, and the flange portion 2 is received by the receiving ring portion 11b of the ring body 11, and in this state, the circular plate 12 is rotated and the spiral portion 12b is stopped. The container body 1 is firmly fixed to the case body 10 by screwing it into the screw portion 8 of the protruding bottom portion 7 of the container body 1.

As described above, the present invention includes a water bottle main body 1 in which a cap body 5 is removably fitted to an upper end opening 3 and a threaded part 8 is provided around the outer bottom surface, and A case in which the cap body 5 is removably inserted up to the vicinity of the lower end thereof, and a screw-equipped disk 12 is rotatably provided on the bottom surface of the cap body 5 to be removably screwed into the screw portion 8 of the water bottle container body 1. Since this is a water bottle consisting of a body 10 and both ends of a band 16 attached to both sides of the upper end of the case body 10, the container body 1 can be easily opened by rotating the threaded disc 12. It can be pulled out from the case body 10,
By cooling the tea etc. put in the container body 1 in a refrigerator or the like and then inserting the container body 1 into the case body 10 again, water droplets generated on the surface of the container body 1 accumulate in the case body 10. Since the water bottle does not leak outside, the water bottle can be easily carried with the band 16 without staining clothes, etc., and the water bottle container main body 1 can be easily carried.
is easily and firmly fixed to the case body 10 by means of a circular disk 12 with screws, and the fixing operation can be performed quickly by rotating the circular disk 12. The cap body 5 is the case body 1.
Since it is exposed upward from 0, it is possible to remove the cap body 5 and drink the liquid immediately without taking out the container body 1 from the case body 10, and there is no space between the water bottle container body 1 and the case body 10. Since the space is formed with a space, the air in this space acts as a heat insulator, and the beverage liquid inside the container body 1 can be kept cold for a long time.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinally sectional front view of the main part thereof, and FIG. 2 is a partially cutaway simplified exploded view. 1 is a water bottle main body, 5 is a cap body, 8 is a screw portion, 10
is a case body, 12 is a circular disc with a screw, and 16 is a band.

Claims (1)

[Scope of utility model registration request] A water bottle main body 1 has a cap body 5 removably fitted to the upper end opening 3, and a cap body 5 is inserted from the bottom of the water bottle main body 1.
It consists of a case body 10 into which the portion up to the vicinity of the lower end is inserted into and taken out from the upper end opening, and a screw portion 8 is attached to the outer circumferential surface of the protruding bottom portion 7 that protrudes from the outer bottom surface of the water bottle main body 1.
On the other hand, a circular disc 12 with a screw is rotatably provided on the bottom surface of the case body 10 to be removably screwed into the screw portion 8 of the water bottle main body 1, and a band 16 is provided on both sides of the upper part of the case body 10. A water bottle with both ends attached.