JPS6235726Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to kitchen equipment, and in particular to those in which the drain cover is attached to the bottom plate of the kitchen equipment, it is possible to easily perform this installation work and to prevent it from coming off during normal use. , and further relates to a device that can be easily removed when removed.

The following will be explained based on the drawings. FIG. 1 shows a sink 1, and the sink 1 includes a top plate 4 having a water tank 2 and a back guard 3, and a front-opening article storage 5 located below the top plate 4. , a door body 6 that closes the front opening in an openable and closable manner, and the article storage 5
A drain pipe 8 connected to the bottom of the water tank 2 via a kitchen waste storage cylinder 7 is housed inside, and the lower end of the drain pipe 8 is led out from a loose insertion hole 10 in the bottom plate 9 and led to a sewer pipe, etc. It's dark.

Conventionally, the drain cover used for positioning and introducing the drain pipe 8 into the loose insertion hole 10 is a synthetic resin cover plate 14' as shown in FIG.
An insertion hole 13' for the drainage pipe 8 to be inserted is formed in the cover plate 14', and a hanging part 16 that enters the loose insertion hole 10 of the bottom plate 9 is formed near the peripheral edge 14'a of the cover plate part 14'. However, according to such a conventional example, although it is easy to attach the lid 11' to the bottom plate 9, since there is no means for fixing the lid 11' and the bottom plate 9, the lid 11' and the bottom plate 9 easily come off from each other. There is a risk that the drain pipe 8 may come off from the sewage pipe and contaminate the article storage 5 with waste water or the like.

The present invention has been developed in view of the above drawbacks, and will be explained based on the embodiment shown in FIG. The cover plate part 14 has an insertion hole 13 eccentrically provided with an insertion hole 12. A transverse hinge part 15 formed transversely to the cover plate part 14 is provided hanging down near the periphery 14a of the cover plate part 14 in a state of being separated by the transverse hinge part 15, and the cover plate part 14 is inserted into the loose insertion hole 10. A pair of hanging parts 16, 16 formed so that the plate part 14 covers the loose insertion hole 10, and the pair of hanging parts 1
A pair of hook pieces 1 that extend outward from a part of the center of each of 6 and 16 and hook onto the edge of the loose insertion hole 10.
7, 17, and the loose insertion hole 10 is provided protrudingly provided near both ends of the outer wall of each of the pair of hanging portions 16, 16.
A protrusion 18 that abuts the edge and prevents the cover plate 14 from folding back at the transverse hinge portion 15 is integrally molded from an elastic synthetic resin such as polypropylene.

When the lid body 11 is attached to the loose insertion hole 10 of the bottom plate 9, the cover plate portion 14 is bent at the transverse hinge portion 15 in a direction in which the pair of hanging portions 16, 16 approach each other. 10 and return the cover plate part 14 to a flat plate shape so that it is hooked to the edge of the loose insertion hole 10 by the peripheral edge 14a of the cover plate part 14 and the hook pieces 17, 17, and then the drain pipe is inserted into the insertion hole 13. 8 is inserted in a sealed state with its tongue pieces 12. On the other hand, when removing the lid 11 from the loose insertion hole 10, insert your finger into the insertion hole 13 after removing the drain pipe 8, and insert the cover plate 1 from the transverse hinge portion 15.
This is done by bending the hooks 4 and releasing the hooking state between the hook pieces 17, 17 and the loose insertion hole 10.

Since the kitchen device of the present invention is constructed as described above, the work of attaching the drain cover to the bottom plate is to bend the cover plate part of the cover body from the transverse hinge part and fit it into the loose insertion hole. This can be easily done by simply returning the part to a flat plate shape, and in normal use, the hook piece is hooked to the edge of the loose insertion hole and prevents it from coming off, so the drain part cover will not come off from the bottom plate, and therefore the drain will not come off. There is no risk of the pipe coming off the sewer pipe and contaminating the goods storage with wastewater, etc., and when removing the cover from the bottom plate, insert your finger into the insertion hole where the drain pipe was removed and remove the cover from the transverse hinge. It can be easily removed by simply bending the plate portion, and therefore, it is possible to obtain a device that is easy to use and has good workability in attaching and removing the drain portion cover body.

[Brief explanation of the drawing]

Figure 1 is an overall view of the kitchen equipment, Figure 2 is a sectional view of the main parts using a conventional drain lid, Figure 3 is a diagram using the drain lid of the present embodiment, and A is a bottom view. , (b) is a perspective view seen from the bottom, (c) is a cross-sectional view taken along line A-A in (b), and (d) is a cross-sectional view taken along line B-B in (b). 10... Loose insertion hole, 11... Drainage part cover body, 14...
...Cover plate part, 15...Transverse hinge part, 16, 16...
...Drooping part, 17, 17...Hooking piece.

Claims (1)

[Scope of utility model registration request] A drain pipe from a water tank is inserted into a loose insertion hole in a bottom plate through a drain lid, the drain lid including a cover plate having an insertion hole through which the drain pipe is inserted;
A transverse hinge part is formed transversely on the cover plate part through the insertion hole, and a hanging part is formed near the periphery of the cover plate part in a state separated by the transverse hinge part, and the part is inserted into the loose insertion hole. a pair of hanging parts formed by the cover plate so as to cover the loose insertion hole; and a pair of hook pieces that extend outward from a portion of each of the pair of hanging parts and hook onto the edge of the loose insertion hole. A kitchen device characterized by being integrally molded from an elastic synthetic resin.