CN209687136U

CN209687136U - A kind of hinge for door

Info

Publication number: CN209687136U
Application number: CN201920151324.3U
Authority: CN
Inventors: 林云辉
Original assignee: Shanghai Huadi Building Hardware Co Ltd
Current assignee: Shanghai Huadi Building Hardware Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-11-26
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a kind of hinge for door, including the first hinge assemblies and the second hinge assemblies, first hinge assemblies include the first loose-leaf and the first loose-leaf frame, and the first loose-leaf and the first loose-leaf frame are fixedly connected, second hinge assemblies include the second loose-leaf and the second loose-leaf frame, and the second loose-leaf and the second loose-leaf frame are fixedly connected, shaft and bushing are equipped in the first loose-leaf frame and the second loose-leaf frame, first hinge assemblies and the second hinge assemblies can rotate around the shaft, the first loose-leaf frame is equipped with end cap far from one end of the second loose-leaf frame, the second loose-leaf frame is equipped with hexagonal end cap far from one end of the first loose-leaf frame, the hexagonal end cap is connected with adjusting screw, and it is contacted with shaft contact, the first loose-leaf bending part is equipped with the fillet of smooth transition, the utility model can be by door leaf by adjusting screw Fine tuning upwards solves the phenomenon that wiping ground occur after door leaf is used for a long time.

Description

A kind of hinge for door

Technical field

The utility model relates to linkwork more particularly to a kind of hinge for door.

Background technique

Hinge be realize door open and close important carrier, common door in use for some time, due to by itself weight Power influence, the decline torque of door is larger, long-time service can make door body occur out of plumb, it is easy to when door is opened or closed with ground Face rubs, while unreasonable structural design, and service life is shorter.

Utility model content

The purpose of the utility model is to overcome defects of the existing technology, provide a kind of hinge for door.

The technical solution that the utility model uses to solve above-mentioned technical problem are as follows: a kind of hinge for door, including first Hinge assemblies and the second hinge assemblies, first hinge assemblies include the first loose-leaf and the first loose-leaf frame, and the first loose-leaf Be fixedly connected with the first loose-leaf frame, second hinge assemblies include the second loose-leaf and the second loose-leaf frame, and the second loose-leaf and Second loose-leaf frame is fixedly connected, and shaft and bushing, the first loose-leaf group are equipped in the first loose-leaf frame and the second loose-leaf frame Part and the second hinge assemblies can rotate around the shaft, and the first loose-leaf frame is equipped with end cap far from one end of the second loose-leaf frame, described Second loose-leaf frame is equipped with hexagonal end cap far from one end of the first loose-leaf frame, and the hexagonal end cap is connected with adjusting screw, and with The contact of shaft contact, the first loose-leaf bending part are equipped with the fillet of smooth transition.

Preferably, second loose-leaf is equipped with no shoulder screw and cross recessed countersunk head sscrew.

Preferably, first loose-leaf is fixed on door leaf, and second loose-leaf is fixed on doorframe.

Preferably, it is fixed between first loose-leaf and door leaf by the first fixed block.

Preferably, it is fixed between second loose-leaf and doorframe by the second fixed block.

Preferably, the radius of corner size of the first loose-leaf bending part setting are as follows: 0.3mm.

The utility model comparison the prior art have it is following the utility model has the advantages that

1. hinge for door provided by the utility model can be finely tuned upwards door leaf by adjusting screw, it is long to solve door leaf Occurs the phenomenon that wiping ground after phase use；

2. hinge for door provided by the utility model, the first loose-leaf bending part is equipped with fillet, fillet can by pressure buffer, Such first loose-leaf is after long-term use, it is not easy to which there is a phenomenon where be broken.

3. hinge for door provided by the utility model, the first loose-leaf and the second loose-leaf are fixed by the first fixed block and second Block is connected with door leaf and doorframe, reinforces fixed effect, increases the stability that hinge uses, while improving the use longevity of hinge Life.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model；

Fig. 2 is the structural schematic diagram of the second hinge assemblies of the utility model；

Fig. 3 is the structural schematic diagram of the first hinge assemblies of the utility model；

Fig. 4 is the enlarged drawing at the utility model A；

Fig. 5 is the fixation position view of the first fixed block of the utility model and the second fixed block.

Specific embodiment

The utility model will be further described with reference to the accompanying drawings and examples.

Referring to Figure 1-5, hinge for door provided by the utility model, including the first hinge assemblies 100 and the second loose-leaf group Part 200, first hinge assemblies 100 include the first loose-leaf 101 and the first loose-leaf frame 102, and the first loose-leaf 101 and first Loose-leaf frame 102 is fixedly connected, and second hinge assemblies 200 include the second loose-leaf 201 and the second loose-leaf frame 202, and second Loose-leaf 201 is fixedly connected with the second loose-leaf frame 202, is equipped with 3 He of shaft in the first loose-leaf frame 102 and the second loose-leaf frame 202 Bushing 4, first hinge assemblies 100 and the second hinge assemblies 200 can 3 rotation, the first loose-leaf frame 102 be separate around the shaft One end of second loose-leaf frame 202 is equipped with end cap 5, and the second loose-leaf frame 202 is equipped with hexagonal far from one end of the first loose-leaf frame 102 End cap 6, the hexagonal end cap 6 are connected with adjusting screw 7, and contact with 3 contact of shaft, and first loose-leaf 101 is fixed on On door leaf, second loose-leaf 201 is fixed on doorframe, and wiping ground phenomenon when door leaf appearance can when needing its position of up and down adjustment To rotate adjusting screw 7, the swing offset of up and down adjustment screw 7 is transformed into the axial displacement of shaft 3, pin shaft 3 is living by first Page 101 holds out against movement upwards, to further finely tune door leaf to proper height.

First loose-leaf, 101 bending part is equipped with the fillet of smooth transition, and radius of corner size are as follows: 0.3mm, fillet can With by pressure buffer, such first loose-leaf is after long-term use, it is not easy to which there is a phenomenon where be broken.

Second loose-leaf 201 is equipped with no shoulder screw 8 and cross recessed countersunk head sscrew 9, for fixing doorframe, described first It is fixed by the first fixed block 1 between loose-leaf 101 and door leaf, pass through the second fixed block 2 between second loose-leaf 201 and doorframe Fixed, increasing fixed block fixation keeps hinge fixed effect more preferable, improves the service life of hinge.

Although the utility model is disclosed as above with preferred embodiment, so it is not intended to limit the utility model, any Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this The protection scope of utility model, which is worked as, to be subjected to the definition of the claims.

Claims

1. a kind of hinge for door, which is characterized in that including the first hinge assemblies (100) and the second hinge assemblies (200), described One hinge assemblies (100) include the first loose-leaf (101) and the first loose-leaf frame (102), and the first loose-leaf (101) and the first loose-leaf Frame (102) is fixedly connected, and second hinge assemblies (200) include the second loose-leaf (201) and the second loose-leaf frame (202), and Second loose-leaf (201) is fixedly connected with the second loose-leaf frame (202), in the first loose-leaf frame (102) and the second loose-leaf frame (202) Equipped with shaft (3) and bushing (4), first hinge assemblies (100) and the second hinge assemblies (200) (3) can rotate around the shaft, The first loose-leaf frame (102) is equipped with end cap (5) far from one end of the second loose-leaf frame (202), and the second loose-leaf frame (202) is remote One end from the first loose-leaf frame (102) is equipped with hexagonal end cap (6), and the hexagonal end cap (6) is connected with adjusting screw (7), and It is contacted with shaft (3) contact, the first loose-leaf (101) bending part is equipped with the fillet of smooth transition.

2. hinge for door as described in claim 1, which is characterized in that second loose-leaf (201) is equipped with no shoulder screw (8) With cross recessed countersunk head sscrew (9).

3. hinge for door as claimed in claim 2, feature with first loose-leaf (101) is fixed on door leaf, described Second loose-leaf (201) is fixed on doorframe.

4. hinge for door as claimed in claim 3, which is characterized in that by the between first loose-leaf (101) and door leaf One fixed block (1) is fixed.

5. hinge for door as claimed in claim 4, which is characterized in that by the between second loose-leaf (201) and doorframe Two fixed blocks (2) are fixed.

6. hinge for door according to any one of claims 1-4, which is characterized in that the first loose-leaf (101) bending part is set The radius of corner size set are as follows: 0.3mm.