JPS59183278A - Door with french gasket - 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 door body having a French gasket used in a refrigerator or the like having double doors.

The structure of the conventional example and its problems Part 1 about the conventional refrigerator with French gasket
This will be explained with reference to FIGS.

In the figure, 1 is a right side door, 2 is a left side door, and both doors 1 and 2 are attached to a refrigerator body 3 via a hinge 4. The other doors 5, 6.7 are similarly attached. 8 is a French gasket, and this French gasket 8 is attached to the opposing sides of the right door 1 and the left door 2 so as to be in contact with each other. Reference numeral 9 denotes a gasket that comes into contact with the opening of the refrigerator body 3, and the joint between this gasket 9 and the French gasket 8 is a triangular prism-shaped connecting piece 10 at the tip of the French gasket 8, as shown in the schematic diagram of the separation in FIG. was cut out from the French gasket 8 and welded, the tip of the French gasket 8 was once closed, and then welded to the gasket 9, so it was necessary to make the end surface 8a of the French gasket 8 and the contact surface 9a of the gasket 9 flush. was there.

Therefore, the installation position of the French gasket 8 is limited for doors with different insulation material thickness a.
The dimension from the door surface to the front end surface 8b of the French gasket 8 is different, resulting in a difference in perspiration performance, making it difficult to use the same 7-wrench gasket. Also, connection piece 1o
However, there was a drawback that the welded part 11 of the 7-wrench gasket 8 was exposed to the front.

Purpose of the Invention The present invention eliminates the drawbacks of the conventional example described above, and improves the appearance of the welded part between the French gasket and the gasket, improves the sealing performance of the French gasket part, and makes it possible to arbitrarily select the mounting position of the French gasket. The purpose is to

Structure of the Invention In order to achieve the above object, the present invention connects the French gaskets by cutting at a 46° angle to the longitudinal direction at the tip of the French gasket, and then connects the connecting piece and the gasket on the other side again. It is something.

DESCRIPTION OF EMBODIMENTS The configuration of an embodiment of the present invention will be explained below with reference to FIGS. 6 to 7.
This will be explained with reference to the figures.

Incidentally, the same parts as those in the conventional example are given the same reference numerals, and the description thereof will be omitted. Reference numeral 11 designates a connecting piece having a substantially triangular shape, which is formed at a first connecting surface 11a to be welded to a cut surface 8c cut at an angle of approximately 46° in the longitudinal direction of the French gasket 8, and at an end of the gasket 9. The second welded to the inclined end surface 9b
It has a connection surface 11b (the arrow r in FIG. 7 indicates the connection piece 11
The longitudinal direction of the French gasket is shown. )
Further, the cutting surface 8C, the first connecting surface 11a1, the inclined end surface 9b, and the second connecting surface 11b are joined by welding, and the fifth
12 in the figure indicates a weld line.

With this configuration, if the French gasket 8 is to be displaced toward the front side of the door 1 or 2, it can be easily joined to the gasket 9 by extending the connecting piece as shown by the two-dot chain line in FIG. It is also possible to see the weld line 12 from the front.
Since it is not exposed, the appearance is good, and the magnet 13 can be inserted into the connecting piece as well as the French gasket 8, so that the sole properties can be improved.

Effects of the Invention The present invention has the above-described configuration, and provides the following effects.

(a+ Even if the insulation thickness of the door changes by changing the length of the connecting piece, the French gasket can be placed at the optimal position on the side of the door.

fb) Welding between the gasket and the French gasket can be done at the corners and side surfaces through the connecting piece, improving the appearance.

(C) It is also possible to insert a magnet into the connecting piece, which has advantages such as improved sealing performance.

[Brief explanation of the drawing]

Figure 1 is an external view of a refrigerator using a conventional French gasket, Figure 2 is a detailed view of a conventional 7-wrench gasket joint, and Figure 3 is a front view of a conventional French gasket joint. FIG. 4 is an exploded perspective view schematically showing how the gasket and French gasket are joined, FIG. 5 is a perspective view of the main parts of a door equipped with the French gasket of the present invention, and FIG.
The figure is a detailed sectional view of each gasket, and FIG. 7 is a schematic exploded perspective view corresponding to FIG. 4. 9...gasket, 8...French gasket, 11...connection piece, 8C...cut/surface, 11a...first connection surface , 11b...
...Second connection surface, 9b...Slanted end. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 4 Figure 6

Claims (1)

[Claims] 3 that comes into contact with the double door and the front opening of a refrigerator, etc.
a gasket provided continuously on the side, and a French gasket attached oppositely to the side of the door and in contact with each other;
A connecting piece connecting the gasket and the French gasket, the connecting piece is made of the French gasket and is fixed to a cut surface cut at an angle of approximately 45° in the longitudinal direction of the French gasket. First
A door comprising a French gasket having a connecting surface and a second connecting surface secured to a beveled end formed at an end of the gasket.