CN210049337U

CN210049337U - Low-short drain valve

Info

Publication number: CN210049337U
Application number: CN201920703482.5U
Authority: CN
Inventors: 陈丰; 杨伟波; 蔡桦
Original assignee: Guangdong Heng Access Technology Co Ltd
Current assignee: Guangdong Heng Access Technology Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-11
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a low and short drain valve, which comprises a flap cover, a base provided with a water outlet, an overflow pipe and a switch component, wherein the overflow pipe is vertically arranged on the base; the overflow pipe is provided with a cantilever bracket which is approximately parallel to the axial direction of the pivot shaft, the switch component is arranged at the cantilever end of the cantilever bracket to form a structure that the swing direction of the swing rod is approximately vertical to the cantilever direction of the cantilever bracket, and the flap cover is driven by the switch component from the side to be turned upwards or downwards relative to the base to open or close the water outlet. The switch component is driven by the side to reduce the overall installation height of the water part, and the switch component is mainly used for a low water tank or a low water tank toilet bowl of an intelligent toilet.

Description

Low-short drain valve

Technical Field

The utility model relates to a dwarfing drain valve for a low water tank of a closestool.

Background

The existing toilet and bathroom water tank is provided with a drain valve and then is used for flushing after defecating. The common flapper drain valve mounting structure is roughly shown in fig. 7, a switch assembly is mounted at the front end of an overflow pipe, and the switch assembly must be mounted at a higher position of the overflow pipe due to the requirement of the swing rod stroke, so that the whole height of a water part of the drain valve is higher, and a chain rope is longer. Along with the popularization of the low water tank of the intelligent closestool, the design of the ultra-low water tank of the intelligent closestool leads to that the common installation structure of the flap cover drain valve cannot be applied due to too high height.

Disclosure of Invention

The utility model aims at providing a low and short drain valve aiming at the problem of the drain valve mounting structure of the prior toilet high water tank.

The purpose of the utility model is realized like this: a low drain valve comprises a flap cover, a base provided with a water outlet, an overflow pipe and a switch assembly, wherein the overflow pipe is vertically arranged on the base; the overflow pipe is provided with a cantilever bracket which is approximately parallel to the axial direction of the pivot shaft, the switch component is arranged at the cantilever end of the cantilever bracket to form a structure that the swing direction of the swing rod is approximately vertical to the cantilever direction of the cantilever bracket, and the flap cover is driven by the switch component from the side to be turned upwards or downwards relative to the base to open or close the water outlet.

The utility model discloses, flap cover be provided with the head that hangs of connecting the chain rope in cantilever crane cantilever direction with the side.

The utility model discloses, the cantilever frame is provided with the switch module from side male split mouth.

The utility model discloses, the cantilever frame is provided with the bar groove of switch module back-and-forth movement in order to confirm to aim at water tank button mounted position.

The utility model discloses, set up the scale that the switch module aimed at the water tank button on the cantilever frame in bar groove.

The utility model discloses, through the structure of the axial parallel installation that adopts cantilever crane and pivotal axis, the pendulum rod swing direction that constitutes switch module is perpendicular with cantilever crane cantilever direction, switch module follows the structure that the side drove, can avoid pendulum rod and other parts to interfere mutually, reduces water spare overall installation height, mainly used intelligent closestool or low water tank toilet bowl.

The following examples are provided to further illustrate the present invention in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the front view of the embodiment of FIG. 1;

FIG. 3 is a schematic diagram of the right side view of the embodiment of FIG. 1;

FIG. 4 is a schematic perspective view of the embodiment of FIG. 1 in a partial configuration;

FIG. 5 is a schematic perspective view of the embodiment of FIG. 1 in a water-shut state;

fig. 6 is a schematic perspective view of another embodiment of the present invention;

fig. 7 is a perspective view illustrating the installation of a conventional toilet tank flushing mechanism.

In the figure, 1, a racket cover; 2. a base; 3. an overflow pipe; 4. a pressing member; 5. a swing rod; 6. a chain rope; 7. a pivotal shaft; 8. a cantilever mount; 9. a hoisting head; 10. opening a fork opening; 11. a strip-shaped groove; 12. calibration; A. axial direction of the pivotal shaft; B. the swing direction of the swing rod; C. cantilever mount cantilever direction.

Detailed Description

Referring to fig. 1 to 5, the present embodiment is a low-profile drain valve, including a flap cover 1, a base 2 provided with a drain opening, an overflow pipe 3 and a switch assembly, the overflow pipe is vertically installed on the base, the switch assembly includes a pressing member 4 and a swing rod 5, the flap cover is connected to the swing rod through a chain rope 6, and the flap cover is connected to a pivot shaft 7 at the rear end of the base in an overturned manner; the overflow pipe is provided with a cantilever bracket 8 parallel to the axial direction A of the pivot shaft, the switch component is arranged at the cantilever end of the cantilever bracket to form a structure that the swing direction B of the swing rod is vertical to the cantilever direction C of the cantilever bracket, and the flap cover is driven by the switch component from the side to be turned upwards or downwards relative to the base to open or close the water outlet; the flap cover is provided with a hanging head 9 connected with a chain rope at the same side of the cantilever direction C of the cantilever frame; the cantilever frame 8 is provided with a fork opening 10 into which the switch component is inserted from the side; the cantilever frame 8 is provided with a strip-shaped groove 11 which allows the switch assembly to move back and forth so as to determine the installation position of the button aligned with the water tank; the cantilever frame provided with the strip-shaped groove 11 is provided with a scale 12 for aligning the switch assembly with the water tank button, so that the switch assembly can be conveniently positioned and installed in advance.

Referring to fig. 6, a low drain valve according to another embodiment of the present invention is different from the embodiment of fig. 1 to 6 in that the cantilever holder 8 is not provided with a slit.

The utility model discloses an use, refer to fig. 5, the water tank is washed by water the mechanism and is in the state of closing water, refer to fig. 1 to 4, through pressing the water tank button, switch module passes through pressing 4, pendulum rod 5, chain rope 6 and drives flap 1 from the side and turn over on for base 2 or turn over down in order to open or close the outlet.

Claims

1. A low drain valve comprises a flap cover (1), a base (2) provided with a water outlet, an overflow pipe (3) and a switch assembly, wherein the overflow pipe is vertically arranged on the base, the switch assembly comprises a pressing piece (4) and a swing rod (5), the flap cover is connected with the swing rod through a chain rope (6), and the flap cover is connected with a pivot shaft (7) at the rear end of the base in an overturning manner; the method is characterized in that: the water overflow pipe is provided with a cantilever bracket (8) approximately parallel to the axial direction (A) of the pivot shaft, the switch component is arranged at the cantilever end of the cantilever bracket to form a structure that the swing direction (B) of the swing rod is approximately vertical to the cantilever direction (C) of the cantilever bracket, and the switch component drives the flap cover to be turned up or down relative to the base from the side to open or close the water outlet.

2. The dwarfing drain valve according to claim 1, characterized in that: and a hanging head (9) connected with a chain rope is arranged on the same side of the flap cover in the cantilever direction (C) of the cantilever frame.

3. The low dwarfing drain valve according to claim 1 or 2, characterized in that: the cantilever frame (8) is provided with a fork opening (10) into which the switch component is inserted from the side.

4. The low dwarfing drain valve according to claim 1 or 2, characterized in that: the cantilever frame (8) is provided with a strip-shaped groove (11) which enables the switch assembly to move back and forth so as to determine the installation position of the button aligned with the water tank.

5. The dwarfing drain valve according to claim 4, characterized in that: the cantilever frame provided with the strip-shaped groove (11) is provided with a scale (12) of the switch component aligned with the water tank button.