JPH0229213A - Cooker - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a cooking appliance such as a rice cooker that is used in general households and has a lid.

2. Description of the Related Art This conventional electric cooker is made in the Utility Model Industry Co., Ltd.
As shown in Publication No. 580.

The configuration was as shown in Figure 4. In the figure, 1
2 is a lid provided on the cooking device main body 1 so that it can be opened and closed freely; 3 is an upper frame provided on the top of the cooking device main body 1; 4 is an upper frame 3
An upper frame hinge portion provided on one side; 5 a lid hinge portion located on both sides of the upper frame hinge portion 4; 6 a lid cover that covers the lid hinge portion 6; 7 a hinge that covers the upper frame hinge portion 4. cover,
Reference numeral 8 designates a hinge shaft consisting of a shaft head 9, a shaft portion 1o, and a shaft threaded portion 11, and 12 represents a nut that is fitted into a non-circular hole 13 of the lid hinge portion 6. Further, the upper frame hinge portion 4 is provided with an upper frame insertion hole 14, and the lid hinge portion 6 is provided with a lid through hole 16.

Problems to be Solved by the Invention However, in the above conventional configuration, the nut 12 is assembled into the non-circular hole 13 of the lid hinge portion 6, the lid cover 6 is attached to the lid 2, and the lid 2 is placed on top. Frame 3i/ (must be set after accurately aligning the hole positions of the lid body through hole 16 and the upper frame through hole 14).

In addition, the hinge shaft 8 must be inserted from the side opposite to the storage side of the nut 12, pass through the lid through hole 16 and the upper frame through hole 14, and must be tightened to the nut 12 that fits into the non-circular hole 13. Therefore, the work was very complicated and took one hour. In addition, since the lid body cover 6 is provided with a cover through hole 16 larger in diameter than the shaft head 9, the through hole 16 and the shaft head 9 are visible from the outside.
There was a proviso that his external vision worsened.

The present invention solves the above-mentioned conventional problems.

To provide a cooking device which improves workability by eliminating complicated work and also has an excellent appearance by using a hinge shaft with invisible force from the outside.

Means for Solving the Problems In order to solve the problem of wearing shoes, the present invention provides a cooking device 4 main body, a lid body that covers the top opening of the cooking device main body so as to be openable and closable, and this lid body attached to the top of the cooking device main body. A pair of left and right hinges pivot on one side of the upper frame provided.

A pair of hinge shafts are provided on the pair of hinge parts and pivotally support the cooker main body and the lid, and a hinge cover covers the second pair of hinge parts, and the pair of hinge shafts are provided on the left and right pairs of hinge parts. It is inserted from inside the hinge part and fixed by a slip-off prevention part provided on the hinge cover.

Effects According to the above configuration, the hinge shaft is inserted from the inside of the pair of left and right hinge parts, and is fixed by the slip-out prevention part provided on the hinge cover, so there is no need to tighten it like in the past. As a result, 1. assembly work efficiency can be improved, and the hinge shaft is no longer visible from the outside,
This also improves externally.

EXAMPLE Hereinafter, an example of the present invention will be described based on FIGS. 1 to 3.

In the figure, 21 is a cooking device main body, and this cooking device main body 21
A vortex 22 is removably installed therein.

Reference numeral 23 denotes a lid body that freely opens and closes the top opening of the cooking device main body 21. This lid body 23 is composed of an outer lid 24 made of synthetic resin that forms the top surface, and a lid cover 25 that also forms the bottom surface. ing. A body 26 constitutes the outer shell of the cooking device main body 21, and an upper frame 27 is provided at the upper opening of the body 2e.
is provided. Reference numeral 28 denotes a pair of left and right hinge parts that are provided at the rear of the upper frame 27 and pivotally support the lid 23 on one side of the cooking device main body 21; Two locations are provided with the section 29 in between.

The pair of hinge shafts 301d are inserted by passing them through from the inside of the pair of hinge parts 28, and by this insertion, the lid body 23 is attached to the pair of hinges of the cooking device main body 21. It is pivotally supported at part 28 so as to be openable and closable. Reference numeral 31 designates a hinge cover that covers the pair of hinge portions 28 and the hinge clamping portion 29, and this hinge cover 31 is provided with two slip-off prevention portions 32 on the inside to prevent the pair of hinge shafts 3° from coming off in the inserted state. It is fitted and attached to the cooker main body 21 through the upper and lower mounting claws 33.

The operation of the above configuration will be explained first.

The pair of hinge shafts 30 are inserted into the pair of left and right hinge portions 28 by penetrating them from the inside, and the hinge cover 3
Since the cooker body 21 and the lid body 23 are fixed by a pair of slip-off prevention parts 32 provided inside the cooker body 21, the cooker body 21 and the lid body 23 can be pivoted without using conventional parts such as nuts. I can do it. This eliminates the need for tightening work, which improves the ease of assembling the hinge shaft 3o.
The appearance is also improved because the through holes and the like are completely invisible.

Effects of the Invention As is clear from the description of the above embodiments, according to the present invention,
A pair of hinge shafts that pivotally support the lid body are inserted into the cooker body from the inside of the pair of left and right hinge parts, and are fixed with a pair of slip-out prevention parts provided on the hinge cover, so there is no need to use conventional nuts, etc. This eliminates the need for tightening parts, and as a result, the tightening work can be eliminated, thereby improving the ease of assembly. Also, in terms of appearance, there is no need to provide a through hole in any part of the lid, so the hinge shaft or through hole is not visible at all, and as a result, an excellent design can be obtained. be.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway side view of a cooker showing an embodiment of the present invention, Fig. 2 is a perspective view showing the main parts of the cooker with the hinge cover removed, and Fig. 3 (true) It)) is a cross-sectional view and a rear view of the hinge cover, and FIG. 4 is an exploded perspective view of the main parts of the conventional cooking appliance. 21... Cooker main body, 23... Lid body,
27...Top frame, 28...Hinge part, 30
・・・・・・Hinge axis. 31... Hinge cover, 32... Fallout prevention part. Name of agent: Patent attorney Shigetaka Awano and 1 other person 2nd
Figure Z/-11 Cooking roll

Claims (1)

[Claims] A cooking device main body, a lid body that can open and close the top opening of the cooking device main body, and a pair of left and right hinge parts that pivot the lid body to one side of an upper frame provided at the top of the cooking device main body; A pair of hinge shafts are provided on the pair of hinge parts and pivotally support the cooking device main body and the lid, and a hinge cover covers the pair of hinge parts, and the pair of hinge shafts are connected to the left and right hinges. The cooker is inserted from the inside of the hinge cover and fixed by a slip-off prevention part provided on the hinge cover.