CN207092779U - Heavy hinge structure - Google Patents

Abstract

Heavy hinge structure of the present utility model, it includes：One pivoting unit, one first fixed seat, two connection components, one first holding piece, one second holding piece and one second fixed seat, pivoting unit are pivoted with one first stator and one second stator.First fixed seat is embedded in a doorframe, first holding piece and the second holding piece are installed in the first fixed seat, and the first stator is located between the first holding piece and the second holding piece, second fixed seat is relative with the first fixed seat to be combined, wherein one end of each connection component has the junction surface of an arc-shaped；The first embedding hole part chimeric with first, the second embedding hole part chimeric with second and the 3rd embedding Kong Yu tri- that first fixed seat is respectively equipped with mutual corresponding clip with the second fixed seat are fitted together to part, improve the intensity of assembling whereby, increase the service life.

Description

Heavy hinge structure

Technical field

A kind of hinge is the utility model is related to, refers in particular to a kind of heavy hinge knot for being capable of improving stability and security Structure.

Background technology

Daily finding, applied to the metallic door of building door, due to very heavy, in order that the metallic door can be simple Quickly installation, it is most of to use adjustable hinge, can be so that bulky metallic door to be adjusted by the adjustable hinge Whole to correct position.

The structure of prior art, as shown in " hinge arrangement of door " of Chinese patent notification number the 103220189th, this is existing Structured design mainly when pedestal and chimeric cover plate, is locked the fixing threaded hole of pedestal fixing hole and cover plate by screw, To avoid in coming off, however, influenceed because the weight switch of door swings iso-stress, long-term use can make above-mentioned loosened screw or Tooth is collapsed, and causes a loose or dislocation, is threatened lives and properties, into the big secret worry in existing design.

For it is above-mentioned the defects of, main purpose of the present utility model is to provide a kind of improvement of door-hinge fixed seat structure, Upper-lower position on pedestal is set into multiple fins, and in setting groove and fixing groove in the relative position on pedestal, in everybody The fin put is positioned and then forced on these fins, each fin is produced bending function, and be attached directly to the pedestal On, its pedestal is combined with pedestal more firm.

In view of this, how drawbacks described above to be forgone, as the institute of the present inventor's technical difficulties to be solved ；Therefore, the present inventor concentrates on studies through taking great pains to attain one's goal for many years based on the experience for being engaged in relevant industry for many years, studies improvement, eventually The utility model is completed in successfully research and development, and the utility model is born, to promote effect.

Utility model content

In view of it is above-mentioned the defects of, heavy hinge structure of the present utility model, it includes：One pivoting unit, it has one Axis body, one first pivotal part and one second pivotal part, first pivotal part and second pivotal part are hubbed on the axis body respectively, One first stator is extended in the side of first pivotal part, and first stator is provided with multiple first open-works；

One first fixed seat, it is provided with multiple second open-works, and the both ends of first fixed seat and side difference are horizontal-extending Go out one first covering portion and one second covering portion, the opposite side of first fixed seat is arranged with the multiple first embedding holes, each first bag The other end for covering portion vertically extends a locking part, and first fixed seat is embedded in a doorframe, each locking part is incorporated into this On doorframe, one second embedding hole, each first covering portion and each locking are respectively equipped between first fixed seat and each first covering portion One the 3rd embedding hole is respectively equipped between portion；

Two connection components, one end of each connection component are inserted in each second open-work, the other end of each connection component respectively There is the junction surface of an arc-shaped respectively；

One first holding piece, its both ends are respectively equipped with one first screw, and each first screw screws togather a cylinder, each cylinder respectively Both ends of the surface be respectively equipped with the groove and an inner hexagonal hole of a circular arc, the groove of each cylinder is combined with each junction surface respectively, each Multiple second screws are additionally provided between one screw, the first stator of the pivoting unit contacts with first holding piece, makes each One open-work is corresponding with each second screw respectively；

One second holding piece, it is provided with multiple 3rd open-works, there is provided multiple screws pass each 3rd open-work and each first saturating Hole, each screw is set to be locked in each second screw, first stator is fixed between first holding piece and second holding piece； And

One second fixed seat, its both ends are respectively perpendicular to extend one first chimeric part and extend horizontally away one the 3rd and coated One second chimeric part is extended in portion, the end face of the 3rd covering portion, and the side of second fixed seat extend horizontally away two the 4th Covering portion, the end face of each 4th covering portion each extend over out one the 3rd chimeric part, second fixed seat and the first fixed seat phase To combining, make each first chimeric part, each second chimeric part and each 3rd chimeric part difference clip in each 3rd embedding hole, each second embedding Hole and each first embedding hole, improve the intensity of assembling, increase the service life whereby.

Wherein, first fixed seat is additionally provided with multiple lockholes, there is provided multiple screws pass each lockhole, make first fixed seat It is embedded and is incorporated into the doorframe.

Wherein, each connection component also has a plug pin portion, a stopper section and a neck, and the plug pin portion provides second saturating with this Hole combines, and the diameter of the stopper section is more than the diameter of the plug pin portion, and the diameter of the neck is less than the diameter of the stopper section, and should only Stopper to the neck is in gradually-reducing shape, and the other end of the neck and the junction surface are integrally formed.

Wherein, the width on the top of each first chimeric part is more than the width of the bottom.

Wherein, each 3rd covering portion coats with each second respectively adjacent to each second covering portion, the top surface of each 3rd covering portion The top surface in portion flushes.

Wherein, be additionally provided with multiple 4th open-works in second fixed seat, each 4th open-work correspond to respectively each connection component and Each 3rd open-work.

Wherein, the second pivotal part of the pivoting unit also extends one second stator, and second stator provides combination One door-plate.

Brief description of the drawings

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is three-dimensional exploded view of the present utility model.

Fig. 3 is profile of the present utility model.

Fig. 4 is use state diagram of the present utility model.

Description of reference numerals

1 heavy hinge structure

10 pivoting units

11 axis bodies

12 first pivotal parts

121 first stators

1211 first open-works

13 second pivotal parts

131 second stators

20 first fixed seats

21 second open-works

22 first covering portion

23 second covering portion

24 first embedding holes

25 locking parts

26 second embedding holes

27 the 3rd embedding holes

28 lockholes

30 connection components

31 junction surfaces

32 plug pin portions

33 stopper sections

34 necks

40 first holding pieces

41 first screws

42 cylinders

421 grooves

422 inner hexagonal holes

43 second screws

50 second holding pieces

51 the 3rd open-works

52 screws

60 second fixed seats

61 first chimeric parts

62 the 3rd covering portion

621 second chimeric parts

63 the 4th covering portion

631 the 3rd chimeric parts

64 the 4th open-works

A door-plates

B doorframes

Embodiment

The effect of for convenience of understanding content of the present utility model, and can reach, now accompanying drawing is coordinated to enumerate specific implementation Example, describe in detail as follows：

Fig. 1 and Fig. 2 is refer to, heavy hinge structure 1 of the present utility model, it includes：One pivoting unit 10, one first 20, two connection components 30 of fixed seat, one first holding piece 40, one second holding piece 50 and one second fixed seat 60, each component It is described below.

Fig. 1 to Fig. 4 is refer to, pivoting unit 10, it has an axis body 11, one first pivotal part 12 and one second pivotal part 13, first pivotal part 12 and second pivotal part 13 are hubbed on the axis body 11 respectively, and the side of first pivotal part 12 is prolonged One first stator 121 is stretched out, first stator 121 is provided with multiple first open-works 1211, and the second pivotal part 13 extends One second stator 131, second stator 131 provide and combine a door-plate A.

First fixed seat 20, it is provided with multiple second open-works 21, and the both ends of first fixed seat 20 and side are horizontal respectively Extend one first covering portion 22 and one second covering portion 23, the opposite side of first fixed seat 20 is arranged with the multiple first embedding holes 24, the other end of each first covering portion 22 vertically extends a locking part 25, and first fixed seat 20 is embedded in a doorframe B, Each locking part 25 is incorporated on doorframe B, one second is respectively equipped between first fixed seat 20 and each first covering portion 22 Embedding hole 26, one the 3rd embedding hole 27 is respectively equipped between each first covering portion 22 and each locking part 25.

Above-mentioned first fixed seat 20 is additionally provided with multiple lockholes 28, there is provided and multiple screw (not shown) pass each lockhole 28, First fixed seat 20 is embedded to be incorporated into doorframe B.

Connection component 30, one end of each connection component 30 are inserted in each second open-work 21 respectively, each connection component 30 it is another One end respectively have an arc-shaped junction surface 31, wherein each connection component 30 also have a plug pin portion 32, a stopper section 33 and One neck 34, the plug pin portion 32 are provided and combined with second open-work 21, and the diameter of the stopper section 33 is more than the straight of the plug pin portion 32 Footpath, the diameter of the neck 34 are less than the diameter of the stopper section 33, and the stopper section 33 to the neck 34 is in gradually-reducing shape, the neck 34 The other end and the junction surface 31 it is integrally formed.

First holding piece 40, its both ends are respectively equipped with one first screw 41, and each first screw 41 screws togather a cylinder 42 respectively, The both ends of the surface of each cylinder 42 are respectively equipped with the inner hexagonal hole 422 of groove 421 and one of a circular arc, and the groove 421 of each cylinder 42 is distinguished Combined with each junction surface 31, multiple second screws 43 are additionally provided between each first screw 41, the first of the pivoting unit 10 fixes Piece 121 contacts with first holding piece 40, makes each first open-work 1211 corresponding with each second screw 43 respectively.

Second holding piece 50, it is provided with multiple 3rd open-works 51, there is provided multiple screws 52 pass each 3rd open-work 51 and each First open-work 1211, each screw 52 is set to be locked in each second screw 43, first stator 121 is fixed on first holding piece Between 40 and second holding piece 50.

Second fixed seat 60, its both ends are respectively perpendicular to extend one first chimeric part 61 and extend horizontally away one the 3rd and coated One second chimeric part 621 is extended in portion 62, the end face of the 3rd covering portion 62, and the side of second fixed seat 60 is extend horizontally away Two the 4th covering portion 63, the end face of each 4th covering portion 63 each extend over out one the 3rd chimeric part 631, second fixed seat 60 It is relative with first fixed seat 20 to combine, divide each first chimeric part 61, each second chimeric part 621 and each 3rd chimeric part 631 Other clip is in each 3rd embedding hole 27, each second embedding hole 26 and each first embedding hole 24.

The width on the top of the above-mentioned each first chimeric part 61 is more than the width of the bottom；Each 3rd covering portion 62 is neighbouring each Second covering portion 23, the top surface of the top surface of each 3rd covering portion 62 respectively with each second covering portion 23 flush.

Be additionally provided with multiple 4th open-works 64 in second fixed seat 60, each 4th open-work 64 correspond to respectively each connection component 30, Each screw 52 and each 3rd open-work 51, in order to which the instruments such as bottle opener can pass each 4th open-work 64, and rotatable connection component 30th, each screw 52.

Above-mentioned detailed description is illustrated for possible embodiments of the present utility model, but embodiment and is not used to The scope of protection of the utility model is limited, all equivalence enforcements or change without departing from carried out by the utility model skill spirit all should It is contained in the scope of protection of the utility model.

Claims (7)

1. a kind of heavy hinge structure, it is characterised in that include：

One pivoting unit, it has an axis body, one first pivotal part and one second pivotal part, first pivotal part and second pivot Turn part to be hubbed at respectively on the axis body, one first stator is extended in the side of first pivotal part, sets on first stator There are multiple first open-works；

One first fixed seat, it is provided with multiple second open-works, and the both ends and side of first fixed seat extend horizontally away one respectively First covering portion and one second covering portion, the opposite side of first fixed seat are arranged with the multiple first embedding holes, each first covering portion The other end vertically extend a locking part, first fixed seat is embedded in a doorframe, each locking part is incorporated into the doorframe On, be respectively equipped with one second embedding hole between first fixed seat and each first covering portion, each first covering portion and each locking part it Between be respectively equipped with one the 3rd embedding hole；

Two connection components, one end of each connection component are inserted in each second open-work, the other end difference of each connection component respectively Junction surface with an arc-shaped；

One first holding piece, its both ends are respectively equipped with one first screw, and each first screw screws togather a cylinder respectively, and the two of each cylinder End face is respectively equipped with the groove and an inner hexagonal hole of a circular arc, and the groove of each cylinder is combined with each junction surface respectively, each first spiral shell Multiple second screws are additionally provided between hole, the first stator of the pivoting unit contacts with first holding piece, makes each first saturating Hole is corresponding with each second screw respectively；

One second holding piece, it is provided with multiple 3rd open-works, there is provided multiple screws pass each 3rd open-work and each first open-work, make Each screw is locked in each second screw, and first stator is fixed between first holding piece and second holding piece；And

One second fixed seat, its both ends, which is respectively perpendicular, extends one first chimeric part and extend horizontally away one the 3rd covering portion, should One second chimeric part is extended in the end face of 3rd covering portion, and the side of second fixed seat extend horizontally away two the 4th claddings Portion, the end face of each 4th covering portion each extend over out one the 3rd chimeric part, second fixed seat knot relative with first fixed seat Close, make each first chimeric part, each second chimeric part and each 3rd chimeric part difference clip in each 3rd embedding hole, each second embedding hole and Each first embedding hole.

2. heavy hinge structure as claimed in claim 1, it is characterised in that first fixed seat is additionally provided with multiple lockholes, carries Each lockhole is passed for multiple screws, first fixed seat is embedded and is incorporated into the doorframe.

3. heavy hinge structure as claimed in claim 1, it is characterised in that each connection component also there is a plug pin portion, one to stop Stopper and a neck, the plug pin portion are provided and combined with second open-work, and the diameter of the stopper section is more than the diameter of the plug pin portion, should The diameter of neck is less than the diameter of the stopper section, and the stopper section to the neck is in gradually-reducing shape, and the other end of the neck connects with this Conjunction portion is integrally formed.

4. heavy hinge structure as claimed in claim 1, it is characterised in that the width on the top of each first chimeric part is more than bottom The width at end.

5. heavy hinge structure as claimed in claim 1, it is characterised in that each 3rd covering portion adjacent to each second covering portion, Top surface of the top surface of each 3rd covering portion respectively with each second covering portion flushes.

6. heavy hinge structure as claimed in claim 1, it is characterised in that it is saturating to be additionally provided with multiple four in second fixed seat Hole, each 4th open-work correspond to each connection component and each 3rd open-work respectively.

7. heavy hinge structure as claimed in claim 1, it is characterised in that the second pivotal part of the pivoting unit also extends One second stator, second stator provide and combine a door-plate.