CN203361273U

CN203361273U - Stink-proof mechanical seal floor drain excellent in leakproofness and easy to clean

Info

Publication number: CN203361273U
Application number: CN 201320443636
Authority: CN
Inventors: 伍子艳
Original assignee: WENZHOU YIWEI HOUSEHOLD ARTICLES CO Ltd
Current assignee: WENZHOU YIWEI HOUSEHOLD ARTICLES CO Ltd
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2013-12-25
Anticipated expiration: 2023-07-19

Abstract

The utility model discloses a stink-proof mechanical seal floor drain excellent in leakproofness and easy to clean. The floor drain includes a floor drain panel, an inner core body and a seal block, wherein the inner core body is inserted in the floor drain panel; one end of the seal block is telescopically positioned inside the inner core body through a spring. The floor drain is structurally characterized in that mutually matched outer tapers are arranged at the part of the inner core body, contacted with the floor drain panel, and the part of the floor drain panel, contacted with the inner core body; mutually matched inner tapers are arranged at the part of the seal block, contacted with the inner core body, and at the part of the inner core body, contacted with the seal block. The floor drain has the advantages of being accurate in positioning, excellent in leakproofness, not easy for aging and easy to dismount.

Description

A kind of easy to clean deodorization mechanical seal floor drain of good airproof performance

Technical field

The utility model relates to a kind of floor drain, especially a kind of easy to clean deodorization mechanical seal floor drain of good airproof performance.

Background technology

The inner core part of existing various odour-proof floor drains is connected several modes such as the sealing of main employing rubber ring (pad), thread seal, inner core main body flange and panel plane gluing, sealing and is connected with panel.Wherein, rubber ring (pad) is the rapid wear accessory, and easy aging corrosion, after use a period of time, can cause the peculiar smell, germ and the small worm that produce in sewer pipe to invade room from gap, thus contaminated environment; Although the seal with screwed joint mode does not have the puzzlement of easy aging corrosion, but because the water of ground drain process is the sewage that contains dust, the grains of sand and dirt mostly, tiny foreign material are easy to infiltrate the screw thread space, service time slightly length will cause thread biting locking and be difficult to the dismounting maybe can't dismantle, when the floor drain inner core is blocked by hair, dirt etc., extremely difficulty maybe can't be cleared up like this; The mode that is tightly connected of inner core main body flange and panel plane laminating, although can avoid above two kinds of situations, but the plane gluing, sealing can't be positioned at the floor drain inner core center of floor drain panel usually, when the washing machine that the water yield is large under using or washbasin, current also easily cause the vibration of floor drain inner core to tilt, if dust, the grains of sand enter into the plane of laminating also can cause binding face not closely, produce gap, thereby cause channeling to room infringement health on peculiar smell in sewer pipe, germ, insect.

Summary of the invention

Technical problem to be solved in the utility model is to provide and a kind ofly locates standard, good seal, is difficult for easy to clean deodorization water-seal floor drain aging, easily detachable good airproof performance.

The technical scheme in the invention for solving the above technical problem is: this floor drain comprises floor drain panel, inner core main body and sealing block, the inner core main body is inserted in floor drain panel, one end of sealing block is positioned at the inner core main body by the spring telescopically, and to be described inner core main body be provided with at the touching position of itself and inner core main body the external taper matched each other at the touching position of itself and floor drain panel, floor drain panel to its design feature; Sealing block is provided with at the touching position of itself and sealing block the internal taper matched each other at the touching position of itself and inner core main body, inner core main body.

External taper described in the utility model place can arrange one or more sealing ring.

Internal taper described in the utility model place can arrange one or more sealing ring.

The utility model compared with prior art, have following beneficial effect: this floor drain is between inner core main body and floor drain panel, be provided with tapering between sealing block and inner core main body, utilize the tapering contact surface large, frictional force also increases thereupon, can transmit the principle of certain torque, also can effectively avoid floor drain vibration displacement when the lower water yield is large, sand, sewage, dust and dirt etc. just are difficult to enter and coordinate contact surface closely, use and also can not produce gap even long-term, can effectively stop peculiar smell in sewer pipe, germ, unknown small worms etc. are from shell water cup, invade room between mozzle and floor drain panel, the all right cleaning for convenience detach of taper fit simultaneously, both need not worry that the rapid wear of rubber seal is easily aging, stopped again screw connection structure easily stuck, the shortcoming of difficult dismounting cleaning, one or more sealing ring standard components can also be set at the tapering place, to reach effect multi-sealed, deodorization simultaneously.

The accompanying drawing explanation

The overall structure schematic diagram that Fig. 1 is the utility model embodiment.

The decomposition texture schematic diagram that Fig. 2 is the utility model embodiment.

The specific embodiment

Referring to Fig. 1 and Fig. 2, the present embodiment comprises floor drain panel 1, inner core main body 2 and sealing block 3, inner core main body 2 is inserted in floor drain panel 1, one end of sealing block 3 is positioned at inner core main body 2 by the spring telescopically, inner core main body 2 is provided with at the touching position of itself and inner core main body 2 external taper 4 matched each other at the touching position of itself and floor drain panel 1, floor drain panel 1, and sealing block 3 is provided with at the touching position of itself and sealing block 3 internal taper 5 matched each other at the touching position of itself and inner core main body 2, inner core main body 2.

In addition, for further increasing tightness, in external taper, 4 places also can arrange one or more sealing ring, and internal taper 5 places also can arrange one or more sealing ring.

Claims

1. the easy to clean deodorization mechanical seal floor drain of a good airproof performance, comprise floor drain panel (1), inner core main body (2) and sealing block (3), inner core main body (2) is inserted in floor drain panel (1), one end of sealing block (3) is positioned at inner core main body (2) by the spring telescopically, it is characterized in that: described inner core main body (2) is provided with at the touching position of itself and inner core main body (2) external taper (4) matched each other at the touching position of itself and floor drain panel (1), floor drain panel (1); Sealing block (3) is provided with at the touching position of itself and sealing block (3) internal taper (5) matched each other at the touching position of itself and inner core main body (2), inner core main body (2).

2. the easy to clean deodorization mechanical seal floor drain of good airproof performance according to claim 1, it is characterized in that: described external taper (4) is located one or more sealing ring can be set.

3. the easy to clean deodorization mechanical seal floor drain of good airproof performance according to claim 1, it is characterized in that: described internal taper (5) is located one or more sealing ring can be set.