JP3092293U - Toy accessories - Google Patents

Abstract

(57) [Summary] [Problem] To provide a toy accessory that can be molded in large quantities by one injection molding without requiring a complicated mold structure. A toy accessory made of resin and a resin toy accessory A detachably attached to the to-be-attached body, wherein a through-hole penetrating through the to-be-attached body from the front to the back. Form 3
A shaft 4 to be fitted into the fitting hole 3 is formed in the accessory body 1 so as to protrude from the back side of the accessory body 1, and a stopper piece 6 is formed to protrude from a peripheral edge of the tip of the shaft 4. The width of the retaining piece 6 was made smaller than the diameter of the shaft 4.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention is a toy accessory, more specifically, a shaft body formed on the accessory body. A toy accessory to be assembled by penetrating through a fitting hole formed in an adherend Regarding

[0002]

[Prior art]

  Conventionally, toy doors equipped with a snap button type attachment structure for inserting and removing male and female Xcessary is put to practical use. This snap button type attachment structure is shown in Fig. 7. As shown in (a) and (b), the shaft body 2 formed on the back side of the accessory body 20. 1 is fitted into the fitting hole 23 formed in the adherend 22 to attach the accessory. -The main body 20 is attached to the attached body 22, but once attached In order to prevent the accessory body 20 from coming off the attached body 22, the tip of the shaft body 21 A retaining edge 24 was provided around the periphery.

[0003]

[Problems to be solved by the device]

  However, when manufacturing the above-mentioned accessory body, in general However, since there is a retaining edge around the tip of the shaft, In order to integrally mold the shaft body to the accessory body, a complicated mold structure must be used. Without a single injection, it is not possible to mold a large number of accessory bodies. Manufacturing process, such as molding separately from the body and separately bonding the main body and shaft There was a problem in productivity and manufacturing cost.

[0004]   The present invention solves the above problems and makes it possible to perform a single shot without requiring a complicated mold structure. It is to provide toy accessories that can be molded in large quantities by injection molding. And the subject.

[0005]

[Means for Solving the Problems]   In order to solve the above problems, the toy accessory according to the present invention is attached to a resin. A toy accessory made of resin that is attachable to and detachable from a body and the adherend, wherein the adherend Has a through hole that penetrates from the front side to the back side. A shaft body to be inserted into the rear side of the accessory body, and A retaining piece is formed on the periphery of the tip of the so that the width of the retaining piece is The feature is that it is narrower than the diameter of the shaft.

[0006]   The accessory body is made of resin that is harder than the adherend. And are preferred.

[0007]

[Embodiment of device]

  1 and 2 are perspective views showing an example of the toy accessory A. The sari A projects through the fitting hole 3 formed in the adherend 2 to the back side of the accessory body 1. The toy accessory A is assembled by penetrating the formed shaft body 4. It was done like this.

[0008]   The adherend 2 is made of a flexible resin such as polypropylene and has a circular substrate 2a. The holding piece 2b curved in an arc shape from the side portion is formed so as to project rearward so that it can be attached to a finger. And a fitting hole 3 is formed in the center of the substrate 2a. This fitting hole 3 is straight The diameter is formed to be the same as the diameter of the shaft body 4 of the accelerator body 1 and the notch 5 are connected and formed. The notch 5 is symmetric with respect to the line direction of the fitting hole 3. It may be formed on.

[0009]   The notch 5 has the shaft body 4 formed in the accessory body 1 fitted in the fitting hole 3. For facilitating the fitting of the shaft body 4 by making the peripheral edge of the fitting hole 3 easily bend when Is.

[0010]   The body 1 of the accessory is made of hard resin such as ABS resin and is round, heart-shaped or flower-shaped. It has a shape as an accessory, and the shaft body 4 protrudes on the back surface and is integrally molded. A retaining piece 6 is formed so as to project on a part of the peripheral edge of the tip of the shaft body 4. The width W1 of the retaining piece 6 is equal to the diameter W2 of the shaft body 4, as shown in FIG. It may be formed to be slightly narrow.

[0011]   When attaching the toy accessory A to the adherend 2, as shown in FIG. As described above, the tip of the shaft body 4 is made to correspond to the fitting hole 3 of the adherend 2, and the shaft body 4 is pressed into the fitting hole 3. To enter. Since the fitting hole 3 has a notch 5 formed at the periphery, the shaft body 4 is The fitting hole 3 can be penetrated while bending the peripheral edge. And the tip of the shaft body 4 A shaft body that protrudes to prevent the retaining piece 6 from engaging with the edge of the fitting hole 3 and penetrates the fitting hole 3. 4 does not easily come off (see FIG. 4 (b)).

[0012]   When injection molding the accelerator body 1, the shaft body 4 is underexposed. Since it does not cut, the fixed mold 10 and the movable mold 11 as shown in FIG. A cavity 13 is formed with the slide molds 12 and 12, and a cavity is formed in the cavity 13. The accessory body is molded by injecting the molding material through the pool 14 and the runner 15. After injection molding, slide dies 12, 12 can be slid to the left and right. By moving the movable mold 11 downward, as shown in FIG. The Cessary body 1 can be molded in parallel with each other, and multiple injections can be performed with one injection. The Cessary body can be molded, improving production efficiency and reducing manufacturing costs. A toy accessory that can be reduced in number can be realized.

[0013]   In addition, although the above-mentioned adherend 2 is formed in the shape of a ring, the adherend 2 is The shape is not limited to the ring shape, and the fitting hole 3 may be formed as shown in FIG. In that case, it may be a portable item such as a toy body or a bag. Because of this, By preparing multiple types of accessories, even bags of the same shape can You can make a bag with originality.

[0014]

[Effect of device]

  According to the present invention, it is formed on the tip of the shaft body formed on the back side of the accessory body. By making the width of the detachment prevention piece narrower than the diameter of the shaft, the mold for injection molding The structure of can be simplified, improving productivity during production and reducing production costs. You can

[0015]   Also, the resin that is the material of the accessory body is a harder material than the material of the adherend. By using, the shaft body is less likely to wear, and it is possible to insert it into the fitting hole of the adherend. The fitting can be facilitated.

[Brief description of drawings]

FIG. 1 is a perspective view illustrating an example of a toy accessory according to the present invention.

FIG. 2 is a perspective view illustrating the assembly of the toy accessory.

FIG. 3 is an explanatory diagram of a relationship between a shaft body and a retaining piece.

4A and 4B are vertical cross-sectional views illustrating the assembly of the toy accessory.

5 (a) and 5 (b) are cross-sectional views illustrating a mold for injection-molding an accessory body and a molded product.

FIG. 6 is a perspective view illustrating an attachment body of another example.

7 (a) and (b) are a perspective view and a vertical sectional view of a conventional toy accessory.

[Explanation of symbols]

1 accessory body 2 Attached body 3 fitting holes 4-axis body 6 retaining pieces A toy accessories

Claims (2)

[Scope of utility model registration request] 1. A resin-made adherend and a resin-made toy accessory that is attachable to and detachable from the adherend, wherein the adherend has a through-hole penetrating from the front surface to the back surface. In the accessory body, a shaft body to be fitted into the fitting hole is formed so as to project to the back side of the accessory body,
A toy accessory characterized in that a retaining piece is formed so as to project from the periphery of the tip of the shaft body, and the width of the retaining piece is narrower than the diameter of the shaft body. 2. The toy accessory according to claim 1, wherein the accessory body is made of a resin that is harder than the adherend.