CN202644675U

CN202644675U - Rapidly-connected drainer

Info

Publication number: CN202644675U
Application number: CN 201220222756
Authority: CN
Inventors: 刘凤艳; 张军
Original assignee: Huainan Normal University
Current assignee: Huainan Normal University
Priority date: 2012-05-17
Filing date: 2012-05-17
Publication date: 2013-01-02
Anticipated expiration: 2022-05-17

Abstract

The utility model discloses a drainer, which relates to a detachable drainer for drainage of a basin, and has the advantages of simple structure, low cost and simplicity and convenience in operation. The drainer comprises an upper wall body, a lower wall body, a nut, a seal washer and an inserted pin, wherein the upper outer wall of the upper wall body is sheathed with the nut which is matched with a thread on the outer wall of the upper wall body; the lower part of the upper wall body is inserted into the upper part of the lower wall body; the lower outer wall of the upper wall body is contacted with the upper inner wall of the lower wall body; a semicircle groove is formed at the lower outer wall of the upper wall body; a concave groove is formed in the position, corresponding to the semicircle groove, at the upper excircle inner wall of the lower wall body; an orifice is formed at the outer wall of the lower wall body; the concave groove and the semicircle groove constitute a through hole; and the upper wall body and the lower wall body are connected with each other at the through hole by the inserted pin. By plugging in and out the inserted pin, the upper wall body and the lower wall body are assembled or disassembled, and the drainer is convenient and simple to use.

Description

A kind of outlet device that can connect fast

Technical field

The utility model relates to a kind of outlet device, particularly relates to a kind of outlet device that can connect fast, dismantle.

Background technology

Now at home used outlet device in use often has hair, slips into objects such as the little soap-cake of crossing, ornaments and cause the outlet device obstruction.In addition, service time, long outlet device also can adhere to dirt in its wall body inboard, gave off an unpleasant smell.But because the outlet device wall body is long, cause cleaning work very difficult, and connect with round nut between each part, dismounting all needs instrument (general family not can standby instrument), if do not dismantle, the wall body overall size is long, with stopping up beyond reach object, and draw with hard objects such as iron wires, be easy to again destroy seal washer and internal construction, especially cause secondary to damage to valuable ornaments.

The utility model content

The technical problems to be solved in the utility model provides a kind of simple in structure, quick-detachable outlet device that cost is low, easy and simple to handle.

A kind of quick-detachable outlet device, include wall body, lower wall, nut, seal washer, latch, described upper wall body external wall of upper portion cover has nut, described nut matches with the screw thread of the external wall of upper wall, the bottom of described upper wall body is inserted in the top of lower wall, the outer wall of upper wall body bottom contacts with the upper inside wall of lower wall, described upper wall body bottom outer wall has semi-circular recesses, the equivalent site has Baltimore groove on the cylindrical inwall of lower wall top, and open the aperture at the lower wall outer wall, and described Baltimore groove and semi-circular recesses form through hole, and described upper wall body is connected by latch in the through hole with lower wall.

Described upper wall body semicircular rings shape groove below is processed with chamfering, and the corresponding lower wall inwall place of described chamfering has annular recess, and seal washer is placed at described annular recess place.

Described chamfering below be processed with tapering excessively along the limit, described excessively along the inclined-plane that is processed with on the corresponding lower wall inner wall position in limit and excessively matches along the limit.

Described lower wall bottom outer wall is processed with the tapering inclined-plane.

Described latch is U-shaped resilient pin.

The end of described latch two cylinders is processed with respectively conical head.

Described seal washer is O grommet type seal circle.

Described nut is wing nut, and is provided with the butterfly handle in the nut both sides.

Beneficial effect: outlet device is divided into wall body and lower wall, and in the junction of upper and lower wall body, the through hole by semicircle ring-type groove type becomes by the plug of latch in through hole, can be installed easily upper and lower wall body and connected and dismounting.Do not need tool using and special study, simple to operate, convenient.

Upper and lower wall body junction has annular recess, is provided with seal washer in the groove, and pressure is excessive and overflow in the time of can well preventing that waste water from discharging from the top down.

Latch is selected U-shaped resilient pin, conveniently picks and places, and at the conical head of two cylinder tip processing place of latch, the direction that can well lead and insert.

Nut in the external side of upper wall uses wing nut, and wing nut both sides butterfly handle can be easy to manually tighten and dismantle, and can't dismantle when avoiding not having instrument.

Below in conjunction with accompanying drawing a kind of quick-detachable outlet device of the utility model is described further.

Description of drawings

Fig. 1 is the structural representation of a kind of quick-detachable outlet device of the utility model;

Fig. 2 is the lateral view of a kind of quick-detachable outlet device of the utility model;

Fig. 3 is the upper wall body schematic diagram of a kind of quick-detachable outlet device of the utility model;

Fig. 4 is the lower wall schematic diagram of a kind of quick-detachable outlet device of the utility model.

The specific embodiment

As shown in Figure 1, a kind of quick-detachable outlet device of the utility model, be divided into

wall body

1,2 two parts of lower wall, upper wall body 1 top is the top cover of outlet device, top cover is in the basin bottom of basin, the lower mouth of a river of the bottom of upper wall body 1 bottom basin reaches the outside at the bottom of the basin, be processed with screw thread on the upper outside wall of upper wall body 1, wing nut 3 is enclosed within on the upper wall body 1 from the bottom of upper wall body 1, wing nut 3 both sides are provided with butterfly handle 13, can be by manually, easily with wing nut 3 by being screwed at upper wall body 1 top, this moment, the top cover with upper wall body 1 clamped the basin diapire, and whole outlet device is fixed.

Upper wall body 1 bottom cover is inserted in the inside of lower wall 2 upper ends, contact with the inwall of lower wall 2, on the inwall equivalent site of the outer wall of upper wall body 1 and lower wall 2, respectively have a semicircle ring-type groove, described these two grooves form a column type through hole 6, in this through hole 6, can insert U-shaped resilient pin 5, insert and take out for the ease of U-shaped resilient pin 5, and at two U-shaped cylinder tip places, process conical head 12, play the guiding role, connect upper wall body 1 and lower wall 2 by U-shaped resilient pin 5.

Below through hole 6, be processed with chamfering 7 on the upper wall body 1 bottom outer wall, described chamfering 7 corresponding lower wall 2 inwalls are provided with annular recess 9, O grommet type seal circle 4 is housed in annular recess 9, make the place, slit between wall body 1 and the lower wall 2 more closely knit, the pressure of avoiding washing by water is excessive, leaks from the wall body contact position.

The below of described chamfering 7 processes transition with tapering along the limit 8, transition along the limit 8 with the cooperation place of lower wall 2 inwalls, process inclined-plane 10, increase the tight ness rating that cooperates, and play certain guide effect for current from top to down.Further prevent current from upper, the bonding surface between the lower wall is excessive.

Lower wall 2 tops closely link together with upper wall body 1 by U-shaped resilient pin 5, the bottom of lower wall 2 will be connected with sewer pipe, waste water is by the upper and lower wall body of outlet device in the basin, and the sewer pipe that lower wall 2 connects is discharged, on the bottom outer wall of lower wall 2, be processed into tapering inclined-plane 11, convenient like this with in the lower wall 2 bottoms reeve pipeline opening, smoothly draining.

Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.

Claims

1. quick-detachable outlet device, it is characterized in that: include wall body (1), lower wall (2), nut (3), seal washer (4), latch (5), described upper wall body (1) external wall of upper portion cover has nut (3), described nut (3) matches with the screw thread of upper wall body (1) outer wall, the bottom of described upper wall body (1) is inserted in the top of lower wall (2), the outer wall of upper wall body (1) bottom contacts with the upper inside wall of lower wall (2), described upper wall body (1) bottom outer wall has semi-circular recesses, the equivalent site has Baltimore groove on the cylindrical inwall of lower wall (2) top, and open the aperture at lower wall (2) outer wall, described Baltimore groove and semi-circular recesses form through hole (6), and described upper wall body (1) is located to be connected by latch (5) at through hole (6) with lower wall (2).

2. a kind of quick-detachable outlet device according to claim 1, it is characterized in that: described upper wall body (1) annular groove below is processed with chamfering (7), corresponding lower wall (2) the inwall place of described chamfering (7) has annular recess (9), and described annular recess (9) locates to place seal washer (4).

3. a kind of quick-detachable outlet device according to claim 2, it is characterized in that: described chamfering (7) below is processed with excessively along the limit (8) with tapering, and is described excessively along the inclined-plane (10) that is processed with on limit (8) corresponding lower wall (2) inner wall position with excessively match (8) along the limit.

4. a kind of quick-detachable outlet device according to claim 1, it is characterized in that: described lower wall (2) bottom outer wall is processed with tapering inclined-plane (11).

5. a kind of quick-detachable outlet device according to claim 1, it is characterized in that: described latch (5) is U-shaped resilient pin.

6. a kind of quick-detachable outlet device according to claim 5, it is characterized in that: the end of described latch (5) two cylinders is processed with respectively conical head (12).

7. a kind of quick-detachable outlet device according to claim 1, it is characterized in that: described seal washer (4) is the O type.

8. a kind of quick-detachable outlet device according to claim 1, it is characterized in that: described nut (3) is wing nut, and is provided with butterfly handle (13) in nut (3) both sides.