JP3049214U - Dishwasher opening and closing door seal - Google Patents

Abstract

(57) [Problem] To provide a conventional seal packing which is inserted into a seal guide at a lower portion of an opening / closing door and a corner packing which is pushed into left and right insertion grooves provided on a cleaning tank main body supporting left and right of the opening / closing door. Disclosed is an opening / closing door seal packing for a dishwasher, which can eliminate the trouble of bonding as well as more reliably seal at a joint portion between a seal packing and a corner packing. SOLUTION: At both ends of a seal packing 15 inserted into a seal guide at a lower portion of an opening / closing door, corner packings 17 respectively pushed into left and right insertion grooves provided on a cleaning tank main body side supporting left and right of the opening / closing door. Fifteen
And a door seal packing 20 integrally formed with the door seal packing.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is a dishwasher that is installed on the front of the dishwasher and is provided with a seal between the opening and closing door that opens and closes in front of the dishwasher and the main body of the washing tank in order to access dishes that are washed and dried. Opening and closing door seal packing of a machine.

[0002]

[Prior art]

 In recent years, as an example of a dishwasher that has become widespread in general households, an upper basket and a lower basket in which dishes to be washed and dried are placed in a washing tank 1 having two upper and lower stages as shown in FIG. After the basket is set, a predetermined amount of detergent is put into the detergent inlet 2, and the upper and lower opening / closing doors 3 are closed by the handle 4 as shown in FIG. By pressing the selection switch on the operation panel 6, hot water is spouted from the hot water supply hose 10 through the upper nozzle 7 and the lower nozzle 8 in the washing tank 1 to wash the dishes, and the dish washing is performed. When finished, a sound informs you of the end.

[0003] Therefore, when the dishwashing is completed, the tableware is dried by residual heat by opening the upper opening / closing door 3, but if the opening / closing door 3 is not opened even after the dishwashing is completed, the tableware is automatically emptied. Hot air is blown into the washing tank 1 and the dishes are dried by blast drying. The hot air deprived of moisture is discharged from the exhaust port 9, and the discharged water after cleaning is discharged from the drain hose 11. Is discharged.

In the drawings, reference numeral 12 denotes a power cord, and reference numeral 13 denotes an intake filter. Therefore, in the dishwasher as described above, the opening and closing of the opening and closing door 3 is frequent, and when the opening and closing door 3 is closed with respect to the washing tank 1, the hot water or the hot air in the washing tank 1 may be damaged. It is absolutely necessary from the viewpoint of the effect and the safety to perform a complete seal so that the seal does not leak out from around the opening / closing door 3.

Therefore, as a conventional seal for the opening and closing door 3, a seal guide 14 as shown in FIG. 7 is provided at the lower portion inside the opening and closing door 3 of FIG. A rubber seal 15 is inserted into the groove of the seal guide 14 shown in FIG. 8 as shown in FIG. 9, and the left and right sides provided on the main body side of the cleaning tank 1 supporting the left and right of the opening / closing door 3 in FIG. A rubber packing 17 made of rubber or the like having the shape shown in FIG. 7 is pressed into the insertion groove 16 of the seal packing 15. The left and right corner packings 17 are bonded at both ends of the seal packing 15 in the direction indicated by the arrow X in FIG. They are adhered and bonded with an agent.

For this bonding, a cut 18 is formed in one or both of the bonding portions between the both ends of the seal packing 15 and the corner packing 17, and the bonding is performed by applying an adhesive. However, the step of bonding the corner packings 17 to both ends of the seal packing 15 in the X direction not only requires processing such as the processing of the notch 18 as described above and application of an adhesive, but also the mutual bonding. There is a possibility that the parts may be displaced and adhesive bonding may not be performed accurately, and there is a problem that the sealing property of the left and right support portions of the main body of the cleaning tank 1 of the opening / closing door 3 is deteriorated.

In particular, in a dishwasher, the sealing property between the washing tank 1 and the opening / closing door 3 is important, and the seal packing 15 is often replaced during maintenance and repair. Is easily performed.

[0008]

[Problems to be solved by the invention]

 In the present invention, the seal packing inserted into the seal guide at the bottom of the opening and closing door and the corner packing pushed into the left and right insertion grooves provided on the cleaning tank main body supporting the left and right of the opening and closing door are bonded as in the past. Provided is an opening / closing door seal packing for a dishwasher which can reduce trouble and can more reliably perform sealing at a joint portion between the seal packing and the corner packing.

[0009]

[Means for Solving the Problems]

 In the present invention, the corner packings that are inserted into the insertion grooves provided in the cleaning tank body that supports the left and right sides of the opening and closing door are molded integrally with the sealing packing at both ends of the sealing packing that is inserted into the seal guide below the opening and closing door. It consists of a door seal packing that opens and closes the dishwasher.

[0010]

[Embodiment of the invention]

 Hereinafter, an embodiment of an opening / closing door seal packing for a dishwasher according to the present invention will be described with reference to the drawings, and the door seal packing 20 shown in FIG. 1 of the present invention will be described with reference to FIGS. A similar dishwasher is installed by inserting it into the groove of the seal guide 14 shown in FIG.

Therefore, in the present invention, at both ends of the seal packing 15 inserted into the groove of the seal guide 14 below the opening and closing door 3, they are provided on the main body side of the cleaning tank 1 which supports the left and right sides of the opening and closing door 3. A corner packing 17 having the same shape as that of FIG. That is, the seal gasket 15 and the corner gasket 17 are integrally molded using a mold or the like when manufacturing the door seal gasket 20, and the processing of the cut 18 of the adhesive portion as shown in FIG. No application is required.

When the door seal packing 20 is mounted, a silicone agent is applied to the seal guide 14 after the seal packing 15 has been inserted into the groove of the seal guide 14, and a necessary surface of the corner packing 17 is provided. Also apply silicone agent to make the sealing more perfect.

[0013]

[Effect of the invention]

 If the above-described opening / closing door seal packing of the present invention is applied to the opening / closing door of a dishwasher, when installing the sealing packing inserted into the seal guide below the opening / closing door of the washing tank main body, the sealing packing is conventionally used. It is possible to eliminate the work of making a cut for bonding the corner packing to both ends of the seal packing and applying an adhesive, and the like, and there is no displacement of the bonding between the seal packing 15 and the corner packing 17, and the seal packing is mounted. Time to replace or replace.

Further, since the seal packing and the corner packing are integrally formed, the sealing of the opening / closing door with respect to the cleaning tank main body is more completely performed as compared with the related art in which the both are bonded with an adhesive.

[Brief description of the drawings]

FIG. 1 is an overall plan view of an embodiment of an opening / closing door seal packing of the present invention.

FIG. 2 is an enlarged front view of a partly broken line in a direction CC of FIG. 1;

FIG. 3 is a sectional side view of a main part in a DD direction of FIG. 2;

FIG. 4 is a side view in the EE direction of FIG. 2;

FIG. 5 is a perspective view showing a state in which an opening / closing door of the dishwasher is opened.

FIG. 6 is a perspective view showing a state where an opening / closing door of FIG. 5 is closed.

FIG. 7 is an exploded perspective view showing a conventional seal guide of an opening / closing door, and a seal packing and a corner packing attached to the seal guide before being adhesively bonded.

8 is a side sectional view of a main part in the direction of arrow BB in FIG. 7;

FIG. 9 is a side sectional view of a main part in a state where a seal packing is inserted into a door seal guide.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Cleaning tank 14 Seal guide 15 Seal packing 16 Insertion groove 17 Corner packing 20 Door seal packing

Claims (1)

[Utility model registration claims] 1. A sealing gasket which is pushed into both left and right insertion grooves provided in a cleaning tank main body supporting the left and right sides of the opening / closing door at both ends of a sealing gasket inserted into a sealing guide below the opening / closing door. Dishwasher opening and closing door seal packing molded integrally with