CN210396451U

CN210396451U - Door hinge convenient for mounting gasket

Info

Publication number: CN210396451U
Application number: CN201920693550.4U
Authority: CN
Inventors: 楼辉
Original assignee: Yongkang Zhongmao Metal Products Co ltd
Current assignee: Yongkang Zhongmao Metal Products Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-24
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a hinge of gasket easy to assemble, including first hinge piece and second hinge piece, first hinge piece one end links to each other with first sleeve, first sleeve internal fixation has the pivot, second hinge piece one end links to each other with the second sleeve, the pivot is inserted in the second sleeve, still include the gasket, the gasket cover is in the pivot, the gasket is located first sleeve with between the second sleeve, the gasket includes two components, every end of component is provided with a bellying and a recess, one the component the bellying card is gone into another the component in the recess.

Description

Door hinge convenient for mounting gasket

Technical Field

The utility model relates to a hinge of gasket easy to assemble.

Background

A door hinge is a device that allows a door to be naturally and smoothly rotated to be opened and closed. The door hinge comprises a first hinge piece connected with the door frame and a second hinge piece connected with the door, and the first hinge piece and the second hinge piece are mutually and rotatably connected together.

The gasket is generally arranged between the first hinge plate and the second hinge plate, the original gasket is sleeved on the rotating shaft in advance, if people forget to install the gasket, the door needs to be detached, and the gasket is very troublesome, so that improvement is needed.

Disclosure of Invention

Not enough to prior art, the utility model provides a hinge of gasket easy to assemble, after hinge mount finishes, can not dismantle the installation gasket with the door.

The utility model provides a technical scheme that its technique rotation links together the problem and adopts is: the utility model provides a hinge of gasket easy to assemble, includes first hinge piece and second hinge piece, first hinge piece one end links to each other with first sleeve, first sleeve internal fixation has the pivot, second hinge piece one end links to each other with the second sleeve, the pivot is inserted in the second sleeve, still includes the gasket, the gasket cover is in the pivot, the gasket is located first sleeve with between the second sleeve, the gasket includes two components, every the every end of component is provided with a bellying and a recess, one the component the bellying card is gone into another the component in the recess. If we find after the door is installed, forget to install the gasket, we can lift the door, at this time, the first sleeve pipe generates a certain gap relative to the second sleeve pipe, the component part of one is inserted into the rotating shaft, and then the other component part is inserted, so that the protruding parts and the grooves of the two component parts are buckled with each other, and the gasket can be installed without detaching the door.

In the above technical scheme, preferably, a clamping block towards one side is arranged at the top of the protruding portion, a clamping groove is formed between the clamping block and the recessed portion, and the clamping block is clamped in the clamping groove. The cooperation of fixture block and draw-in groove lets the component part when receiving transverse force, can not decompose into two parts, and on the longitudinal direction, two component parts receive the extrusion force between first sleeve pipe and the second sleeve pipe, also can not decompose along this direction.

In the above aspect, it is preferable that the two components constituting the gasket have the same shape and size.

The utility model has the advantages that: if we find after the door is installed, forget to install the gasket, we can lift the door, at this time, the first sleeve pipe generates a certain gap relative to the second sleeve pipe, the component part of one is inserted into the rotating shaft, and then the other component part is inserted, so that the protruding parts and the grooves of the two component parts are buckled with each other, and the gasket can be installed without detaching the door.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a partial cross-sectional schematic view of fig. 1.

Fig. 3 is a partially enlarged schematic view of fig. 2.

Fig. 4 is a schematic diagram of an embodiment of the present invention during adjustment.

Fig. 5 is a schematic diagram of an embodiment of the present invention after adjustment.

Fig. 6 is a partially enlarged schematic view of a portion a of fig. 5.

Fig. 7 is a partially enlarged schematic view of fig. 5 at B.

Fig. 8 is a schematic view of a gasket.

Fig. 9 is a schematic diagram of another embodiment of the present invention.

Fig. 10 is a partially enlarged schematic view of fig. 9.

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

embodiment 1, referring to fig. 1 to 8, a door hinge facilitating gasket installation includes a first hinge plate 1, a second hinge plate 3, an adjusting screw 7 and a gasket 8, where one end of the first hinge plate 1 is connected to a first bushing 2, a rotating shaft 5 is fixed in the first bushing 2, one end of the second hinge plate 3 is connected to a second bushing 4, and the rotating shaft 5 is inserted into the second bushing 4.

A first baffle plate 2a is arranged in the first sleeve 2, and a first screw hole 22 communicated with the inside is formed in the first baffle plate 2 a.

Be provided with a second baffle 4a in the second sleeve 4, be provided with on the second baffle 4a one with the communicating second screw 42 of second sleeve 4 inner wall, the outside of second baffle 4a is a second recess 41, be provided with connecting block 6 in the second recess 41, be equipped with through-hole 61 on the connecting block 6, adjusting screw 7 one end is passed connect behind the through-hole 61 in the second screw 42, adjusting screw 7's the other end stretches out second sleeve 4, adjusting screw 7's screw part's length is greater than connecting block 6 top surface arrives the distance that second baffle 4a leaned on the outside one side, adjusting screw 7's screw part's length is less than connecting block 6 top surface arrives the distance that first baffle 2a leaned on the inboard one side. The effect of connecting block is, when adjusting screw does not use, play the effect of accomodating, most of the time, the hinge all need not be adjusted, if in these days, adjusting screw puts in other places, can not find very likely, but adjusting screw if twist in first screw, the height of change door that probably can be careless, after having increased and reduced the connecting block, can let adjusting screw connect in first screw, simultaneously, exactly is that adjusting screw screws to the end, also can not pass first screw and contact the pivot. When needing to adjust, then will take off the connecting block earlier, then twist adjusting screw again on the screw, just can carry out follow-up operation.

The gasket 8 is sleeved on the rotating shaft, the gasket 8 is positioned between the first sleeve 2 and the second sleeve 4, the gasket 8 comprises two components 8a, and the two components 8a forming the gasket 8 are the same in shape and size. Each end of each component 8a is provided with a convex portion 81 and a concave portion 82, and the convex portion 81 of one component 8a is clamped into the concave portion 82 of the other component 8 a. A clamping block 812 facing to one side is arranged at the top of the convex portion 81, a clamping groove 811 is formed between the clamping block 812 and the concave portion 82, and the clamping block 812 is clamped in the clamping groove 811. The cooperation of fixture block and draw-in groove lets the component part when receiving transverse force, can not decompose into two parts, and on the longitudinal direction, two component parts receive the extrusion force between first sleeve pipe and the second sleeve pipe, also can not decompose along this direction.

During the use, we can be through rotatory adjusting screw, adjusting screw stretches into in the second sleeve pipe, push up the pivot, drive first hinge piece up-shifting simultaneously, when first hinge piece up-shifting, first sleeve pipe and second sheathed tube tip can produce the space certainly, we can insert the gasket toward the pivot of space department, the flow of inserting of gasket does, insert the component part of one toward the pivot earlier, then with inserting of another, let the mutual lock of bellying and recess of two components part, the male quantity of gasket satisfies, all gaskets add the distance between first sleeve pipe and the second sleeve pipe after the thickness more than or equal to adjusts together. Because of the support of the gasket, the adjusting screw can not receive the gravity of the door any more, and the gravity of the door is completely supported by the first sleeve, the second sleeve and the gasket as before, so that the height of the adjusting back door can be maintained.

The cross section of the outer side wall of the first sleeve 2 and the cross section of the outer side wall of the second sleeve 4 are regular hexagons, the first hinge piece 1 is provided with a first positioning block 11, a first positioning hole 2b is formed in the plane of the outer side wall of the first sleeve 2, and the first positioning block 11 is inserted into the first positioning hole 2 b. The first hinge sheet 1 is welded on the plane of the outer side wall of the first sleeve 2, and the matching of the first positioning hole and the first positioning block is used for determining the position relation between the first hinge sheet and the first sleeve.

The second hinge plate 3 is provided with a second positioning block 31, a second positioning hole 4b is formed in the plane of the outer side wall of the second sleeve 4, and the second positioning block 31 is inserted into the second positioning hole 4 b. The second hinge plate 3 is welded on the plane of the outer side wall of the second sleeve 4. The matching of the second positioning hole and the second positioning block is used for determining the position relation between the second hinge piece and the second sleeve.

Referring to fig. 9-10, embodiment 2 is a door hinge for facilitating installation of a gasket, wherein a second baffle 4a is arranged at one end of a second sleeve 4, and a connecting block 6 is arranged on the end surface of the second baffle 4a, and the rest is the same as embodiment 1.

Claims

1. The utility model provides a hinge of gasket easy to assemble, includes first hinge piece and second hinge piece, first hinge piece one end links to each other with first sleeve, first sleeve internal fixation has the pivot, second hinge piece one end links to each other with the second sleeve, the pivot is inserted in the second sleeve, its characterized in that: still include the gasket, the gasket cover is in the pivot, the gasket is located first sleeve with between the second sleeve, the gasket includes two components, every the every end of component is provided with a bellying and a concave part, one the component the bellying card is gone into another the component in the concave part.

2. A door hinge with gasket convenient for installation according to claim 1, wherein: the top of the protruding portion is provided with a clamping block towards one side, a clamping groove is formed between the clamping block and the concave portion, and the clamping block is clamped in the clamping groove.

3. A door hinge with gasket convenient for installation according to claim 2, wherein: the two components constituting the gasket have the same shape and size.