JPS5938196Y2 - magic bottle - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a gift bottle whose exterior is comprised of an upper body made of metal and a lower body made of synthetic resin.

Conventionally, in this kind of magic bottle, as shown in FIG. 1, an annular body 21 having a female thread is attached to the inner periphery □ of the lower end of the upper body part 20, and the lower body part 22 is screwed and fixed to this annular body 21. However, the medium bottle 24 was generally tightened and fixed by a medium bottle wire raiser 23 provided in the center of the lower body 22 so as to be freely threadable.

However, in this case, four parts are required: the upper body part 20, the lower body part 22, the annular body 21, and the medium bottle wire raiser body 23, so the large number of parts not only makes assembly troublesome but also increases costs. There was a drawback.

Alternatively, as shown in Fig. 2, there is also a structure in which a medium bottle wire raising body 26 is integrally provided on the lower body 25, but in this case, although it improves assembly efficiency and reduces costs, It is necessary to absorb the variation in the overall length of the lower body part 27 by fitting the lower body part 25 into the upper body part 28, and a step or gap is created at the joint between the upper body part 28 and the lower body part 25, which is unsightly in terms of appearance. was there.

The present invention was made to solve the various drawbacks mentioned above.
To provide a gift bottle which improves assemblability and reduces costs by reducing the number of parts, and which prevents steps and gaps from occurring at the joint between an upper body part and a lower body part.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the accompanying drawings, which are examples of the present invention.

In FIG. 3, 1 is an upper body made of a metal plate formed into a substantially cylindrical shape, 2 is a middle bottle made of a double vacuum bottle, 3 is a shoulder body with a water injection part 4 and a handle 5 integrated, and 6 is a stopper that is screwed into the center of the shoulder body 3, the upper end of the upper body 1 is fixed to the shoulder body 3 by force fitting, and the lower end of the upper body 1 has an internal fitting. A portion 1a is formed.

7 is a lower body made of synthetic resin, 12 is a bottom body made of synthetic resin (
(See Fig. 4), a concave circumferential groove 8 is formed on the outer circumferential surface of the upper end of the lower body 7, into which the internal groove 1a is forcibly fitted, and a mounting screw insertion hole is formed at the tip of the upper end. Projection piece 9 having 9a
are integrated.

Furthermore, an opening 1 is provided at the lower end of the lower body 7 through which the medium bottle 2 can be freely inserted.
0, and a female thread 11 is formed on the inner peripheral surface of this opening 10.

The bottom body 12 has a middle bottle line raising part 13 in its center, and a male thread 14 screwed into the female thread 11 is formed on the outer peripheral surface.

Next, to explain the method of assembling the magic bottle that consists of the above-mentioned intercepting, first, the shoulder body 3 and the upper body part 1 are fixed by forced fitting, and the lower body part is attached to the inner winding part 1a of the lower end of the upper body part 1. The concave circumferential groove 8 of the part 7 is forcibly fitted, and the mounting screw 15 is screwed into the handle 5 through the insertion hole 9a of the protrusion 9 of the lower body part 7, and the shoulder body 3 and the upper body part 1 are connected.
and the lower body part 7 are integrated.

Note that the protruding piece 9 plays a role similar to that of a washer for the mounting screw 15, and prevents the mounting screw 15 from loosening.

Next, insert the medium bottle 2 through the opening 10 of the lower body 7,
With the bottle opening of the medium bottle 2 in close contact with the lower surface of the shoulder body 3, the male screw 14 of the bottom body 12 is screwed into the female screw 11 of the lower body 7, and the middle bottle line upper part 13 of the bottom body 12 is screwed together. Tighten the bottom of the medium bottle 2 with
Clamp and fix from above and below.

When the medium bottle 2 is fixed, the bottom body 12 is flush with the lower end surface of the lower body part 7 or is fitted inward.

With this structure, the bottom body 12 is not directly subjected to drop impact, etc., so that the inner bottle 2 can be prevented from cracking.

As is clear from the above explanation, according to the present invention, the lower part of the magic bottle is composed of three parts: the upper body, the lower body, and the bottom body, so the number of parts is reduced compared to the conventional one. It is easy to assemble and can reduce costs.

Furthermore, variations in the overall length of the medium bottle can be adjusted by adjusting the amount of screwing of the bottom body into the lower body, so there is no need to worry about a step or gap occurring at the joint between the upper body and the lower body.

[Brief explanation of drawings]

Figures 1 and 2 are a half-sectional front view of the lower part of a conventional magic book, Figure 3 is a partially sectional front view of the Gagaru Magic Book according to the present invention, and Figure 4 is a front view of the lower body of the present invention. It is an exploded sectional view with a bottom body. 1... Upper body part, 1a... Inner winding part, 2
...Medium bottle, 3...Shoulder body, 7...
・Lower body, 8...concave circumferential groove, 1o...opening, 11...female thread, 12...bottom body,
13...Bottle tightening part during bending, 14...Male thread.

Claims (1)

[Scope of utility model registration request] In a charm bottle with a metal outer shell and a lower body made of synthetic resin, the lower end of the upper body is bent inward to form the inner cut, and the upper end of the lower body is A concave circumferential groove is formed on the outer circumferential surface of the lower body into which the inner groove is forcibly fitted, and an opening through which a medium bottle can be freely inserted is formed at the lower end of the lower body, and a female thread is formed on the inner circumferential surface of the opening. When a bottom body having a middle bottle line raising part in the center and a male thread on the outer peripheral surface that is screwed into the female thread is screwed into the female thread, the bottom body is attached to the lower end surface of the lower body part. A plastic bottle characterized by being fitted and fixed on the same surface as or inwardly.