CN2516613Y

CN2516613Y - Floor drain with sealing cover

Info

Publication number: CN2516613Y
Application number: CN 01271961
Authority: CN
Inventors: 张书斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-01
Filing date: 2001-12-01
Publication date: 2002-10-16
Anticipated expiration: 2011-12-01

Abstract

The utility model relates to a floating and submersible floor drain, which is characterized in that the overflow pipe of a concave sealing groove has three structures: flat-mouth shape, inner-sliding-mouth shape, and outer-sliding-mouth shape; a sealing cover matching the overflow pipe of the sealing groove with material specific gravity smaller than one has three structures: the flat-mouth shaped overflow pipe matches an inverted-concave sealing cover, the inner-sliding-mouth shaped overflow pipe matches the sealing cover with an inverse taper body core, the outer-sliding-mouth shaped overflow pipe matches a sealing cover with inner taper surface. The utility model has the advantages of playing a sealing role whether the floor drain has water or not, simple structure, easy making and low cost.

Description

The sink and emerge type floor drain

Technical field the utility model relates to the floor drain technical field, particularly a kind of sink and emerge type floor drain.

The existing floor drain of background technology is generally hydrolock, and its structure is made up of a groove and a back-off groove, when the water level in the sealed groove (groove) descends because of the water evaporation, just loses the effect of low floor drain sealing.

The summary of the invention the purpose of this utility model provides a kind of sink and emerge type floor drain, and this sink and emerge type floor drain has overcome the shortcoming of above-mentioned floor drain, and no matter floor drain has water or the anhydrous equal effect that can play sealing.

The sink and emerge type floor drain, its seal groove is a spill, it is characterized in that: the bleed off pipe of described seal groove has three kinds of structures, a kind of is the flat degree of lip-rounding, and a kind of is interior tilted mouth shape, and a kind of is outer tilted mouth shape, less than 1 three kinds of structures are arranged with the material proportion of the seal cover of seal groove overflow mouth of pipe coupling, flat degree of lip-rounding bleed off pipe and inverted concave seal cover are complementary, and interior tilted mouth shape bleed off pipe is complementary with the seal cover that has back taper body core, and outer tilted mouth shape bleed off pipe is complementary with the seal cover that has the inner conical face.

Sink and emerge type floor drain characteristics are no matter floor drain has water or anhydrous, can both play the effect of sealing, and are simple in structure, make easily, with low cost.

Description of drawings

Fig. 1 is the sink and emerge type drain structure schematic diagram that has back taper body core seal cover.

Fig. 2 is the sink and emerge type drain structure schematic diagram that has the inverted concave seal cover.

Fig. 3 is the sink and emerge type drain structure schematic diagram that has inner conical face seal cover.

The specific embodiment

Embodiment 1:

Present embodiment 1 is for having the sink and emerge type floor drain (see figure 1) of back taper body core seal cover, it is made up of spill seal groove 1, double-edged fine-toothed comb 2, seal cover 3 three parts, the mouth of pipe of the bleed off pipe 4 of seal groove 1 has interior angle structure, the material proportion of seal cover 3 is less than 1, and bleed off pipe 4 coupling sealings in inclined-plane in having back taper body core and having.

Embodiment 2:

Present embodiment 2 is for having the sink and emerge type floor drain (see figure 2) of inverted concave seal cover, it is made up of concave sealing groove 1, double-edged fine-toothed comb 2, seal cover 5 three parts, the mouth of pipe of the bleed off pipe 6 of concave sealing groove 1 is the flat degree of lip-rounding, the material proportion of seal cover 5 is less than 1, and is flat mouthful of coupling sealing of inverted concave and seal groove 1 bleed off pipe 6.

Embodiment 3:

Present embodiment 2 is for having the sink and emerge type floor drain (see figure 3) of inner conical face seal cover, it is made up of concave sealing groove 1, double-edged fine-toothed comb 2, seal cover 7 three parts, the mouth of pipe of concave sealing groove 1 bleed off pipe 8 is outer tilted mouth shape, the material proportion of seal cover 7 is less than 1, and is the sealing that is complementary of the outer tilted mouth shape mouth of pipe of inner conical face and seal groove 1 bleed off pipe 8.