JPH034320Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field to which the invention pertains] This invention is a house toy that has an opening that is opened and closed by a door, and the door is automatically opened by pressing the bell switch at the entrance. This invention relates to a door mechanism for a house toy that opens.

[Purpose of this invention] This invention provides a door mechanism that has a simple structure, can be easily installed, and that automatically opens the door when a visitor makes an action such as pressing a doorbell switch. The purpose is to

[Means for achieving the purpose] In order to achieve the above purpose, this invention
First, a door biased in the opening direction is installed on one side of the opening of the house, and secondly, a hollow box is installed on the other side of the opening, and a door is installed on the side of the box facing the entrance. A notched annular groove forms a tongue-shaped operating piece corresponding to a bell switch, and a locking piece is provided for locking the end of the door in the closed position of the operating piece.

[Example of this invention] Next, an example of this invention will be described based on the drawings.

H is a main body that constitutes the main part of the house toy, and it has an arbitrary front shape that is liked by young children, such as an overturned heart shape, and an appropriate depth, and can hold dolls and other animal toys inside. It has the appearance of a building that can house the building, and has a roof 1 at the top of the front, an eave 2 at the bottom of the roof, and an opening 3 serving as a front entrance below the eave, and more preferably a window 4. .

In this invention, the door 5 in the opening 3 is automatically opened by pressing a bell switch-like operating piece 6 provided on the outdoor side of the entrance.

The door 5 is made of hard synthetic resin, and as shown in detail in FIG. 3, it also has a mounting part 5a on one side, and a groove 5b is formed between the door body and the mounting part. There is. The door is fixed to one side of the opening 3 by fixing the mounting part 5a to the inner surface of the front wall of the house body by screwing 7 or by welding. In the illustrated example, since the door is made of hard synthetic resin, by valley-folding the groove 5b once, the door is provided with a biasing force in the opening direction. but,
For biasing in the opening direction, any other means may be used, such as biasing with a coil spring or attaching a door without an attachment part with a hinge with a coil spring.

Further, the operation piece 5 is formed on one side of a hollow box body 8 provided outside the entrance. The hollow box body 8 is attached in the following manner using a pouch 9 and a wall body 10 that are protruded from the house body. That is, as illustrated in FIG.
1 and 12, a notch hole 13 is provided in the center, and a hollow box body 8 that is open to the house body side is connected to a guide protrusion 14 protruding from the upper surface of the pouch 9 and a wall body 1.
The locking pieces 15 and 16, which are formed on the upper and lower surfaces of the house body and projecting toward the house body, are fitted into the holes 11 and 16 of the house body, respectively, and moved toward the house body.
12 to fix the hollow box body 8.

The box body 8 is made of hard synthetic resin, and has an operating piece 6 formed in the shape of a tongue by a notched annular groove 17 on one side thereof. A locking piece 18 is provided at the end of the operating piece to lock the free end of the door 5 in the closed position. Since the operation piece 6 is formed into a tongue-like shape with a notched annular groove and has elasticity, as shown in FIG. By pressing, the operating piece is moved to a position where the free end of the door is unlocked in the closed position, and when the finger force is removed, it returns to the normal position.

Since the locking piece 18 has a tapered surface at the tip,
When you close the door by pushing it outward from the inside of the house body with your finger, the free end of the door moves along its tapered surface, and the locking piece of the operating piece moves back with that force, so the free end of the door moves passes over the locking piece, and when the operating piece returns, the door is locked in the closed position. 19
is a door stop that prevents the door from going too far.

The hollow box body 8 is formed with an open back surface, and when it is fitted between the protrusion 14 of the pouch and the wall body 10, the back face is closed by the wall body 10. , it may have a structure that allows it to be held between fingers. If the hollow box body has a structure in which the back side is also closed, the protruding stripes 14 are used instead of the wall body 10.
It is sufficient to form another protrusion similar to the above and hold the hollow box body between both protrusions.

[Effects of this invention] As mentioned above, according to this invention, due to the simple structure of the door and the hollow box body equipped with the elastic operation piece,
By simply pressing the bell switch-like operation piece installed on the side of the entrance of the house, the door will open automatically, just as if the visitor had pressed the bell switch at the entrance and the resident had opened the door. It works, so it's fun to operate and react to it. In addition, the structure of the door and the hollow box body is very simple, so manufacturing and installation are easy.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention, and FIG. 1 is a perspective view with the door open;
FIG. 2 is a perspective view showing the entrance and the hollow box with the hollow box removed, and FIG. 3 is a sectional view showing the operation when operating the operating piece. H...house body, 3...opening, 5...door,
6... Elastic operation piece, 8... Hollow box body, 9... Pouch, 10... Wall body, 17... Notched annular groove, 18...
...Latching piece.

Claims (1)

[Scope of Claim for Utility Model Registration] (a) A door biased in the opening direction is installed on one side of an opening provided in the house, and (b) A hollow box is installed on the other side of the opening. , a tongue-shaped elastic operating piece is formed by a notched annular groove on the side surface facing the opening of the box body, and a locking piece protruding from the operating piece that locks the tip of the door in the closed position. A door mechanism for house toys.