JPS5850723B2 - How to assemble a decorative metal body to a glass bottle body - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for assembling a decorative metal body to a glass substrate, and is aimed at firmly assembling a decorative metal body to a glass substrate with a simple operation. .

A decorative metal body is sometimes attached to the outer circumferential surface of a glass base used as an adder for perfumes, lotions, etc., to protect the adder and for decoration.

However, when assembling this decorative metal body to the extension,
Because the physical properties of the decorative metal body and the extension are completely different, assembly using adhesive requires a long time to fix the body, and the decorative metal body can easily separate from the extension due to an external impact on the decorative metal body. There was an inconvenience.

Furthermore, compared to decorative metal bodies, the machining accuracy of the extensions is extremely poor, resulting in a large gap between the decorative metal body and the extensions, making it impossible to join them with adhesive, or requiring a large amount of adhesive. There are many disadvantages and dissatisfaction, such as the need for adhesives and the fact that the adhesive leaks onto the surface, contaminating the appearance of the augment.

The present invention was devised to eliminate all of the drawbacks and dissatisfied points of the conventional examples described above, and is made by forming an elastic material between an extension and a decorative metal body fitted to the outer peripheral surface of the extension. In the assembly, a bullet is inserted, and the elasticity of the bullet is used to firmly fix the extension and the decorative metal body.Hereinafter, embodiments of the present invention will be described with reference to the drawings. do.

(Hereinafter, refer to FIGS. 1 to 6) The embodiment shown in FIGS. 1 to 6 is a
This figure shows a case in which the decorative metal body 3 is assembled and fixed on the outer peripheral surface of the shoulder part from the body part 1a to the body part 1a. The outer circumferential surface is located inward by the thickness, so that when the decorative metal body 3 is assembled to the extension 1, a large step is not formed between the outer circumferential surface of the body 1a and the outer circumferential surface of the decorative metal body 3. I have to.

In the case of the illustrated embodiment, a peripheral portion 1c is formed in the shape of a circumferential groove on the outer peripheral surface of the lower end of the mouth portion 1b.

In this assembly, the peripheral portion 1c forms a part of the decorative metal body 3 to the extension 1, and the assembly is such that the bullet body 2 is immovably assembled.

In this assembly, the bullet body 2 is attached to the peripheral portion 1c.The bullet body 2 is formed into a ring shape from a material having sufficient elasticity and desired softness, such as soft synthetic resin, and is attached to the outer peripheral surface of the bullet body 2. A large number of protruding pieces 2a are provided in a protruding manner, and when assembled, the dimensions are such that they fit almost snugly into the peripheral portion 1c.

In this assembly, the thickness of the base part of the bullet 2 is determined by the surrounding part 1.
It is preferable that the depth be approximately equal to the depth of c, and a large number of projecting pieces 2a having a desired projecting height are provided on the outer circumferential surface of this base portion.

Therefore, when the extension body 1 is assembled to the peripheral part 1c and the bullet body 2 is fitted, the projecting piece 2a protrudes from the outer peripheral surface of the part of the extension body 1 that forms the peripheral part 1c. will be located.

The decorative metal body 3, which is assembled to the extension 1 for the purpose of reinforcing it, has a cylindrical shape so as to be fitted into the extension 1 so as to cover the outer circumferential surface of the desired extension 1. In this case, in order to cover the shoulder part from the lower end of the mouth part 1b to the upper end of the body part 1a of the increased body part 1, a shape that matches the outer peripheral surface shape of the shoulder part of the increased body part 1, that is, a shape like an inverted funnel, is used. There is.

When assembling this decorative metal body 3, the cylindrical assembly tube part 3a, which is the part facing the peripheral part 1c, is the part on which the force for assembling the decorative metal body 3 to the extension 1 acts, The inner diameter of the assembled cylindrical part 3a is slightly larger than the outer diameter of the lower end of the mouth part 1b forming the peripheral part 1c when the extension body 1 is assembled. The radius is set to a value that is sufficiently smaller than the diameter of an imaginary circle formed by connecting the tips of the projecting strips 2a of the projectile body 2.

(See FIG. 7 below) The embodiment illustrated in FIG.
This shows an embodiment and an example in which a decorative metal body 3 is attached to the lower end of the body 1a of the body 1a. The decorative metal body 3 is assembled into the inside of 1c, in which the bullet 2 is fitted, and the decorative metal body 3 is shaped like a cylinder with a bottom to cover the lower end of the body 1a including the bottom plate, and the cylinder wall is used as the assembled cylinder part 3a. It has a fitted structure.

As is clear from the structures of the above-mentioned members, in the present invention, the assembly is such that the bullet body 2 is irremovably assembled to the peripheral part 1c, and the bullet body 2 is assembled between the peripheral part 1c and the assembled cylinder part 3a. By crushing the decorative metal body 3 and assembling it to the extension body 1, the crushed assembly is caused by the elasticity of the bullet body 2 to cause the addition body 1 and the decoration metal body 3 to be crushed.
It strongly maintains the assembly with.

Therefore, the assembly method of the present invention is as shown in FIG.
The addition body 1 is assembled to the surrounding part 1c by elastically deforming the bullet body 2, and then the decorative metal body 3 is assembled from a predetermined direction by crushing the bullet body 2. A strong assembly between the extension 1 and the decorative metal body 3 can be achieved just by doing this.

By the way, as is clear from the manner in which the decorative metal body 3 is assembled to the extension 1, the assembly of the extension 1 and the decorative metal body 3 is crushed and elastically deformed due to the elasticity of the elastic body 2. Therefore, in order to make the assembly of the additional body 1 and the decorative metal body 3 more stable, the assembly is between the additional body 1 and the bullet body 2, and the assembly is between the body 1 and the bullet body 2. It is desirable to prevent unnecessary fluctuations between the decorative metal body 3 and the decorative metal body 3.

Therefore, in order to prevent the occurrence of fluctuation between the additional body 1 and the bullet 2, as shown in FIG. A locking protrusion 1d is formed in a form transverse to the direction, and the elastic body 2 is assembled to the bullet body 2 in opposition to the locking piece 1d. It is preferable to form a split groove 2b with which the locking protrusion 1d engages when the locking protrusion 1d is engaged.

In addition, in order to prevent the movement between the bullet 2 and the decorative metal body 3, as shown in FIG. It is preferable to form a narrow protrusion 3b.

As mentioned above, since the attachment of the decorative metal body 3 to the extension body 1 is achieved and maintained by the elasticity of the bullet body 2, this assembly is carried out by the assembly on which the elasticity of the bullet body 2 acts. When assembling the attached cylindrical portion 3a, consideration must be given to ensuring that the elasticity of the bullet 2 acts effectively to fix the decorative metal body 3 to the extension 1.

For this reason, the assembly is performed in a shape in which the vector component of the elasticity acting on the assembled cylindrical portion 3a of the bullet body does not act in the direction of removing the decorative metal body 3 from the extension 1, that is, the inside of the assembled cylindrical portion 3a. When attaching the decorative metal body 3 to the extension 1, it is desirable that the peripheral surface shape does not become a tapered surface that expands along the direction.

As described above, in the present invention, the assembly of the bullet body 2 to the surrounding portion 1c is easily accomplished by simply elastically deforming the bullet body 2 and fitting it into the extension body 1. To assemble the decorative metal body 3, it is sufficient to simply fit the decorative metal body 3. Therefore, the attachment of the decorative metal body 3 to the extension 1 is extremely simple and can be accomplished in a short time.

Furthermore, since the bullet body 2 is located within the decorative metal body 3 during assembly, the bullet body 2 is not exposed to the outside and does not spoil the appearance of the extension body 1.

Furthermore, since the assembly of the extension body 1 and the decorative metal body 3 is fixed and assembled by the elastic deformation of the bullet body 2, even if there are variations in the molding method of the extension body 1, the decorative metal body There is no risk that the assembly and fixation of the body 3 will deteriorate, and the decorative metal body 3 can be firmly assembled and maintained with respect to the extension 1 regardless of variations in the molded dimensions of the extension 1.

As is clear from the above description, the present invention allows the decorative metal body 3 to be easily assembled to the extension 1, and also allows the decorative metal body 3 to be firmly attached and held to the extension 1. Furthermore, even if there are variations in the molding dimensions of the extension 1, the decorative metal body 3 can be assembled to the extension 1 without any problems, and has many beneficial and excellent effects such as strong retention. be.

[Brief explanation of drawings]

FIG. 1 is an overall perspective view showing how an embodiment of the present invention is assembled, FIG. 2 is a vertical sectional view of a decorative metal body in the embodiment shown in FIG. 1, and FIG. 3 is an implementation shown in FIG. 1. The assembly in the example shows the bullet, and FIG. 3a is a longitudinal sectional view, and FIG. 3 is a plan view. FIG. 4 is a longitudinal sectional view of the enlargement in the embodiment shown in FIG. FIG. 5 is a vertical sectional view of the embodiment shown in FIG. 1 in an assembled state, and FIG. 6 is a front view of its appearance. FIG. 7 is a right half vertical sectional view showing another embodiment in which a decorative metal body is assembled to the bottom of the extension. Explanation of the symbols: 1...Increase, 1a...Torso, 1b...Throat, 1c...Assembly at surrounding area, 1d... ...Latching protrusion, 2...Assembly is bullet body, 2a...Bullet protrusion, 2b...Split groove, 3...Decoration Metal body, 3a... assembled cylinder part, 3b... protrusion.

Claims (1)

[Scope of Claims] 1. A circumferential groove-shaped assembly is formed at a desired location on the outer circumferential surface of the glass extension 1 to form a circumferential portion 1c, and a resilient synthetic resin or the like is formed with a large number of elastic pieces 2a on the outer circumferential surface. The assembling body 2 formed into a substantially ring shape is fitted into the peripheral part 1c, and is further molded into a cylindrical shape that covers a desired outer circumferential area of the extension 1, and the assembling body 2 is fitted into the peripheral part 1c. The inner diameter of the assembled cylindrical portion 3a located opposite to the elastic body 1c is slightly larger than the outer diameter of the embankment body 1 that forms the peripheral portion 1c, but the assembled cylinder portion 3a is slightly larger than the outer diameter of the embankment body 1 that forms the peripheral portion 1c. A decorative metal body 3 whose value is sufficiently smaller than the diameter of an imaginary circle connecting the above-mentioned decorative metal body 3 is assembled into the extension body 1 by fitting the assembling cylindrical portion 3a onto the bullet body 2. How to assemble the body to the glass base. 2. For assembly, the locking protrusion 1d is formed on a part of the peripheral part 1c in a form transverse to the circumferential direction of the peripheral part 1c, and for assembly, the locking protrusion 1d is formed on a part of the body 2. The split groove 2b that engages with
A method for assembling the decorative metal body as claimed in claim 1 onto a glass substrate.