CN114190807A

CN114190807A - Track hinge device for toilet lid

Info

Publication number: CN114190807A
Application number: CN202111621121.4A
Authority: CN
Inventors: 许肖峰
Original assignee: Zhejiang Hengyuan Sanitary Ware Co Ltd
Current assignee: Zhejiang Hengyuan Sanitary Ware Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-03-18
Anticipated expiration: 2041-12-28
Also published as: CN114190807B

Abstract

The invention discloses a track hinge device for a toilet cover, which comprises a hinge base arranged on the toilet and a hinge bracket connected with the toilet cover, wherein the hinge bracket and the hinge base are arranged in a sliding way through a sliding assembly, and a locking piece for fixing the position of the hinge bracket is also arranged on the hinge bracket. According to the invention, the base of the hinge is made into two parallel rails, the length of the rails can be set according to the size of the toilet, the adjusting range is greatly increased, the problem of poor compatibility of the toilet cover chassis is solved, the structure is simple, the hinge is practical, the flexibility is high, the size worry of a user in the replacement of the toilet cover is reduced, and the application range is enlarged.

Description

Track hinge device for toilet lid

Technical Field

The invention belongs to the technical field of bathroom products, and particularly relates to a track hinge device for a toilet cover.

Background

The toilet bowl is applied to various occasions in daily life, is one of indispensable sanitary wares of people, and generally comprises a toilet bowl and a toilet lid, wherein the toilet lid is connected with the toilet bowl through a hinge, so that various hinge structures for mounting the toilet lid are diversified, but most of the existing toilet lid hinges have the problems of small adjustment range and poor universality.

Disclosure of Invention

In view of the problems in the prior art, the present invention is directed to a toilet lid rail hinge that facilitates adjustment of a mounting position of a toilet lid. The method is realized by the following technical scheme:

the rail hinge device for the toilet cover comprises a hinge base arranged on the toilet and a hinge support connected with the toilet cover, wherein the hinge support and the hinge base are arranged in a sliding mode through a sliding assembly, and a locking piece used for fixing the position of the hinge support is further arranged on the hinge support.

Preferably, the hinge support has two relative first curb plates that set up, the slip subassembly is including setting up at the inboard slide rail and the internal tooth strip of first curb plate to and set up recess and the external tooth strip in hinge base both sides, the slide rail slides and sets up in the recess, internal tooth strip and external tooth strip correspond the setting, and the internal tooth strip is the elasticity rack.

Preferably, the locking piece is a hinge piece, one end of the hinge piece is hinged to one end of the hinge support through a rotating shaft, and second side plates are arranged on two sides of the hinge piece and used for enabling the inner rack and the outer rack to be completely meshed when the hinge piece is closed downwards, so that locking and fixing of the inner rack and the outer rack are achieved.

Preferably, the distance between the inner side walls of the second side plates is smaller than the distance between the outer side walls of the first side plates, or the inner side walls of the second side plates are in a trapezoidal shape with a thick lower end and a thin upper end.

Preferably, the front end of the hinge support is provided with a connecting block assembly through a rotating shaft, the connecting block assembly is provided with a connecting hole, and the connecting hole is connected with the toilet lid through a screw.

Preferably, the hinge base is provided with a mounting hole and is fixedly mounted on the closestool through the mounting hole and the screw assembly.

Preferably, the outer diameter of the sliding rail is matched with the size of the groove endoscope.

According to the invention, the base of the hinge is made into two parallel rails, the length of the rails can be set according to the size of the toilet, the adjusting range is greatly increased, the problem of poor compatibility of the toilet cover chassis is solved, the structure is simple, the hinge is practical, the flexibility is high, the size worry of a user in the replacement of the toilet cover is reduced, and the application range is enlarged.

Drawings

FIG. 1 is a schematic view of an expanded structure of the present invention;

FIG. 2 is a schematic view of the assembly structure of the present invention and a toilet lid;

in the figure, 1-hinge base, 101-groove, 102-outer rack, 103-mounting hole, 2-hinge support, 201-first side plate, 202-sliding rail, 203-inner rack, 3-locking piece, 301-second side plate, 4-connecting block component, 401-connecting hole, 5-toilet lid, and 6-screw rod component.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings in order to better understand the technical solution.

The invention relates to a track hinge device for a toilet cover, which is mainly used for adjusting the installation of the toilet cover and ensuring that toilets with adaptive shapes and different sizes and the toilet covers can be assembled together for normal use.

As shown in fig. 1-2, the structure of the toilet seat comprises a hinge support 2 and a hinge base 1, wherein a connecting block component 4 is installed at the front end of the hinge support 2 through a rotating shaft, a connecting hole 401 is formed in the connecting block component 4, and the hinge support 2 is connected with a toilet lid 5 through the connecting hole 401 and a screw arranged on the connecting hole 401; the hinge base 1 is provided with a mounting hole 103 which is fixed with the closestool through a screw component 6. The hinge support 2 and the hinge base 1 are arranged in a sliding mode through the sliding assembly, the specific installation position of the toilet lid 5 is adjusted, the toilet lid can be matched with a toilet, the toilet lid 5 needs to be fixed after the position of the toilet lid is adjusted, and therefore the hinge support 2 is further provided with a locking piece 3 used for fixing the position of the hinge support.

Be provided with first curb plate 201 on hinge support 2, the inboard of first curb plate 201 is provided with slide rail 202 and internal tooth bar 203, and hinge base 1 shape is the track form, is provided with recess 101 and external tooth bar 102 on it, slide rail 202, internal tooth bar 203, recess 101 and external tooth bar 102 constitute the slip subassembly, and recess 101 corresponds with hinge support 2's slide rail 202, and slide rail 202 external diameter size and recess 101 scope size are identical to hinge support 2 can be on hinge base 1 around freely sliding, and internal tooth bar 203 and external tooth bar 102 correspond the setting, and internal tooth bar 203 is the elasticity rack.

The locking piece 3 is a hinge piece, one end of the hinge piece is hinged to one end of the hinge support 2 through a rotating shaft, and second side plates 301 are arranged on two sides of the hinge piece and used for enabling the inner rack 203 and the outer rack 102 to be completely meshed when the hinge piece is closed downwards, so that locking and fixing of the inner rack and the outer rack are achieved. Specifically, when the hinge member is opened, the hinge bracket 2 slides on the hinge base 1, the inner rack 203 of the hinge bracket 2 is elastically deformed and jumps on two sides of the outer rack 102 of the hinge base 1, so that the hinge bracket 2 smoothly slides on the hinge base 1 without limitation; when the hinge piece is closed, the second side plate 301 of the hinge piece is overlapped with the first side plate 201 of the hinge support 2, the inner rack 203 of the hinge support 2 is prevented from elastically deforming, the inner rack 203 of the hinge support 2 is prevented from jumping, the inner rack 203 of the hinge support 2 is locked with the outer rack 102 of the hinge base 1 in an occluded mode, the hinge support 2 is prevented from freely sliding on the hinge base 1 and is fixed, the toilet lid 5 is fixed on the hinge support 2, the hinge support 2 is fixed on the hinge base 1, the hinge base 1 is fixed on a toilet, and the toilet lid is fixed on the toilet through the rail hinge.

In order to realize that the hinge piece is closed, the inner rack and the outer rack can be completely meshed, the distance between the inner side walls of the second side plate 301 is slightly smaller than the distance between the outer side walls of the first side plate 201, or the inner side walls of the second side plate 301 are in a trapezoidal shape with thick lower end and thin upper end. The arrangement of the two forms can extrude the first side plates 201 at two sides of the hinge support 2 inwards in the closing process of the hinge piece, so that the inner rack 203 and the outer rack 102 are completely meshed, the hinge support 2 is prevented from sliding on the hinge base 1, and the position of the toilet cover is fixed.

Claims

1. The rail hinge device for the toilet cover is characterized by comprising a hinge base (1) installed on the toilet and a hinge support (2) connected with the toilet cover, wherein the hinge support (2) and the hinge base (1) are arranged in a sliding mode through a sliding assembly, and a locking piece (3) used for fixing the position of the hinge support (2) is further arranged on the hinge support.

2. A toilet lid track hinge device according to claim 1, wherein the hinge bracket (2) has two oppositely disposed first side plates (201), the sliding assembly comprises a sliding rail (202) and an inner rack (203) disposed inside the first side plates (201), and a groove (101) and an outer rack (102) disposed on two sides of the hinge base (1), the sliding rail (202) is slidably disposed in the groove (101), the inner rack (203) and the outer rack (102) are correspondingly disposed, and the inner rack (203) is an elastic rack.

3. A toilet lid rail hinge device according to claim 1, wherein the locking member (3) is a hinge member, one end of the hinge member is hinged to one end of the hinge bracket (2) through a rotating shaft, and second side plates (301) are provided at both sides of the hinge member for completely engaging the inner rack (203) with the outer rack (102) when the hinge member is closed downward, thereby achieving locking and fixing of the two.

4. A toilet lid rail hinge device according to claim 3, wherein the distance between the inner side walls of the second side plate (301) is smaller than the distance between the outer side walls of the first side plate (201), or the inner side walls of the second side plate (301) are in a trapezoidal shape with a thick lower end and a thin upper end.

5. The track hinge device for the toilet cover according to claim 1, wherein the front end of the hinge bracket (2) is provided with a connecting block assembly (4) through a rotating shaft, the connecting block assembly (4) is provided with a connecting hole (401), and the connecting hole (401) is connected with the toilet cover (5) through a screw.

6. The track hinge device for the toilet cover according to claim 1, wherein the hinge base (1) is provided with a mounting hole (103), and the hinge base (1) is fixedly mounted on the toilet through the mounting hole (103) and the screw assembly (6).

7. A toilet lid track hinge device according to claim 2, wherein the outer diameter of the sliding track (202) is matched with the inner diameter of the groove (101).