CN109707253A - A kind of anti-theft door hinge of automatic shutter - Google Patents
A kind of anti-theft door hinge of automatic shutter Download PDFInfo
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- CN109707253A CN109707253A CN201910175122.7A CN201910175122A CN109707253A CN 109707253 A CN109707253 A CN 109707253A CN 201910175122 A CN201910175122 A CN 201910175122A CN 109707253 A CN109707253 A CN 109707253A
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- mounting hole
- end cap
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- 238000003466 welding Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000228957 Ferula foetida Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
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Abstract
The invention discloses a kind of anti-theft door hinges of automatic shutter, hinge is connect with son including sub- hinge mounting hole, the sub- connection hinge is internally provided with sub- hinge mounting hole, the sub- hinge mounting hole runs through the inside that sub- connection hinge is arranged in, the sub- hinge mounting hole is internally provided with internal thread groove, by being provided with fixing axle in a kind of anti-theft door hinge of automatic shutter of the present invention, and the reset spring on the resetting apparatus of fixing axle is fixed on the inside of sleeve, in this way when fixing axle and adjustment axis rotate, it drives and is rotated on reset spring, so that reset spring is twisted, reset spring puts aside elastic force in this way, it is uniform to close a dynamics, can freely it stop in certain angle, any position can be parked in, automatic door-closing when less than 70 °, user can voluntarily be adjusted, and washer is provided on end cap, pass through Washer obstructs adjacent end cap, and end cap is avoided directly to contact with axle sleeve, reduces noise.
Description
Technical field
The invention belongs to hinge correlative technology fields, and in particular to a kind of anti-theft door hinge of automatic shutter.
Background technique
Hinge also known as hinge, formal name are hinge.Often two foldings of composition, are two parts of attached article and can be allowed to
Movable component.Ready-made hinge is people's commonly used device in daily life for hinges such as cupboard door, window, doors, especially
It is even more essential on the indoor furnitures such as door and window.
Existing hinge technology has the following problems: existing hinge is accumulated however as opening/closing frequencies such as door and windows to be increased,
Its internal spring gradually deformation, elastic force are insufficient, it is difficult to return fully to original state, so that door and window etc. cannot completely certainly
The case where dynamic closure.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-theft door hinges of automatic shutter, to solve to propose in above-mentioned background technique
Existing hinge for door and window inside spring stress it is excessive can not to lead to the problem of be closed automatically.
To achieve the above object, the invention provides the following technical scheme: a kind of anti-theft door hinge of automatic shutter, including son
Hinge mounting hole connect hinge with son, and the sub- connection hinge is internally provided with sub- hinge mounting hole, the sub- hinge installation
The inside that sub- connection hinge is arranged in is run through in hole, and the sub- hinge mounting hole is internally provided with internal thread groove, the sub- connection
Four sub- hinge mounting holes are provided on hinge altogether, the sub- hinge mounting hole is internally provided with internal thread groove, and the son is even
The right side upper end of engagement page is provided with connector, and the connector connect hinge with son by welding and is fixedly connected, the connection
Part connect hinge with son by being welded to connect, and the connector connect hinge with son and is vertically arranged in 90 degree, the connector
Upper end on the right side of be provided with fixing axle, the fixing axle is the cylindrical structure of inner hollow and the fixing axle and connector
By being welded to connect, it is each provided with a limit card block on the outside of the left and right ends of the fixing axle, the limit card block passes through
The left and right ends of fixing axle are arranged in socket, and the fixing axle is connect in succession by internal sleeve with limit card block, limited described in two sides
Fixture block is each provided with an end cap far from one end of fixing axle, and the left and right ends of fixing axle, the end cap is arranged in the end cap
With fixing axle by clamping connection, the inside of the fixing axle is provided through shaft, and the length of the shaft is eight centimetres, institute
The inside that fixing axle is arranged in shaft, the shaft and fixing axle are stated by socket connection, the shaft can be in fixing axle
Internal rotating, the right end of end cap described in two sides are provided with fixed part, and the right end of end cap, institute are arranged in by welding for the fixed part
Stating fixed part is irregular bodies structure, the end cap and fixed part by being welded to connect, and the right end of the fixed part is set
It is equipped with mother's connection hinge, angle on the right side of fixed part is arranged in female connection hinge, and the fixed part connect hinge with mother and leads to
Welded connecting is crossed, female connection hinge is internally provided with female hinge mounting hole, and mother's hinge mounting hole exists through setting
The inside of mother's connection hinge, the inside of mother's connection hinge are arranged altogether there are five female hinge mounting hole, and mother's hinge is installed
Hole is internally provided with internal thread groove.
Preferably, the composition of the end cap includes interior hexagonal screw hole, washer, left link block, fixed block and right link block,
The right end of the left link block is provided with fixed block, and the fixed block is internally provided with washer, the inside setting of the washer
There is interior hexagonal screw hole, the right end of the fixed block is provided with right link block, and the end cap is fixed by left link block with connector
Connection.
Preferably, the composition of the limit card block includes strip, first antitorque piece, axis hole, second antitorque piece and main body,
The upper end of the main body is provided with two sides and is each provided with a strip, and it is anti-that the left end of the inside of strip described in two sides is provided with first
Block is turned round, first antitorque piece of the right end is provided with axis hole, and the right end of the axis hole is provided with second antitorque piece, the limiting card
Block passes through socket connection by strip and end cap.
Preferably, the composition of the fixing axle includes adjustment axis, resetting apparatus, sleeve, mounting groove and fixture block, the peace
The lower end of tankage is provided with sleeve, and fixture block is provided at left and right sides of the outer wall of the sleeve, and the lower end of the sleeve is provided with multiple
Position device, the lower end of the resetting apparatus are provided with adjustment axis, and the fixing axle is fixedly connected by mounting groove with end cap.
Preferably, the composition of the resetting apparatus includes reset spring, upper fixed block, rigid strip and lower fixed block,
The lower end of the upper fixing block is provided with reset spring, and the upper and lower ends of the reset spring are internally provided with rigid strip, institute
The lower end for stating reset spring is provided with lower fixed block, and the resetting apparatus is fixedly connected by upper fixed block with sleeve.
Preferably, the inside of the interior hexagonal screw hole is provided through hex screw, and the interior hexagonal screw hole is provided with six
A side, the interior hexagonal screw hole are internally provided with thread groove, and the depth of the interior hexagonal screw hole is 12 centimetres, and described interior six
The length of hex screw inside the screw hole of angle is 15 centimetres, and the interior hexagonal screw hole matches with the size of hex screw, institute
Interior hexagonal screw hole is stated to be fixedly connected by internal whorl with hex screw.
Preferably, the strip is the structure of cuboid, and the strip is provided with two altogether, and two strips are in respectively
The left and right ends of main body are symmetricly set on, the size of the bottom end of the bottom end and main body of two strips is mutually horizontal horizontal neat, and two
The length of the strip is five millimeters, width is three millimeters and height is ten millimeters.
Preferably, the inside of female connection hinge be arranged that there are five female hinge mounting hole, female hinge mounting holes altogether
Be internally provided with internal thread groove, be provided with four sub- hinge mounting holes on the sub- connection hinge altogether, the sub- hinge installation
Hole is internally provided with internal thread groove, and the son that female hinge mounting hole inside female connection hinge is connect inside hinge with son closes
Page mounting hole obtains internal diameter unanimously and is 20 millimeters.
Preferably, there are two the end cap is arranged altogether, two end caps are symmetrical set respectively in separate fixing axle
The outside of left and right ends, two end caps are all the cylindrical structure of inner hollow, the inside or so of two end caps
Both ends are each provided with the sliding slot of a cuboid, the size of the sliding slot of the cover internal and the size of strip it is all identical and
For length be five millimeters, width is three millimeters and depth is ten millimeters.
Preferably, described first antitorque piece it is all identical as second antitorque piece of shape size, described first antitorque piece with
Second antitorque piece of layout angle is described on the contrary, the described first antitorque piece height for being greater than axis hole with second antitorque piece of height
First antitorque piece with second antitorque piece all using made of brass material.
Compared with prior art, the present invention provides a kind of anti-theft door hinge of automatic shutter, have it is following the utility model has the advantages that
By being provided with fixing axle in a kind of anti-theft door hinge of automatic shutter of the present invention, and filled in the reset of fixing axle
The reset spring set is fixed on the inside of sleeve, in this way when fixing axle and adjustment axis rotate, drives and rotates on reset spring,
So that reset spring is twisted, such reset spring puts aside elastic force, closes that a dynamics is uniform, can in certain angle from
By stopping, it can be parked in any position, automatic door-closing when less than 70 °, and pressure energy is arbitrarily adjusted, user can be according to Men Chong voluntarily
Adjust, be optimal effect, fixing axle and adjustment axis be all it is dismountable, outside be all arranged with sleeve, can reduce abrasion,
It will not often be fallen from hinge under the effect of gravity, and be provided with washer on end cap, adjacent end is obstructed by washer
Lid, avoids end cap from directly contacting with axle sleeve, reduces abrasion in this way, reduces noise.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention, in the accompanying drawings:
Fig. 1 is anti-theft door hinge structural schematic diagram proposed by the present invention；
Fig. 2 is end cover structure schematic diagram proposed by the present invention；
Fig. 3 is limit card block structural schematic diagram proposed by the present invention；
Fig. 4 is fixed axle structure schematic diagram proposed by the present invention；
Fig. 5 is resetting apparatus structural schematic diagram proposed by the present invention；
In figure: 1, sub- connection hinge；2, sub- hinge mounting hole；3, connector；4, end cap；41, interior hexagonal screw hole；42, it pads
Circle；43, left link block；44, fixed block；45, right link block；5, fixed part；6, female hinge mounting hole；7, female connection hinge；8,
Shaft；9, limit card block；91, strip；92, first antitorque piece；93, axis hole；94, second antitorque piece；95, main body；10, fixed
Axis；101, adjustment axis；102, resetting apparatus；1021, reset spring；1022, upper fixed block；1023, rigid strip；1024, under
Fixed block；103, sleeve；104, mounting groove；105, fixture block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of anti-theft door hinge of automatic shutter, including sub- conjunction
Page mounting hole 2 connect hinge 1 with son, and sub- connection hinge 1 is internally provided with sub- hinge mounting hole 2, and sub- hinge mounting hole 2 runs through
The inside of sub- connection hinge 1 is set, and sub- hinge mounting hole 2 is internally provided with internal thread groove, is arranged altogether on sub- connection hinge 1
There are four sub- hinge mounting hole 2, sub- hinge mounting hole 2 is internally provided with internal thread groove, and the right side upper end of sub- connection hinge 1 is set
It is equipped with connector 3, connector 3 connect hinge 1 with son by welding and is fixedly connected, and connector 3 connect hinge 1 with son and passes through welding
Connection, connector 3 connect hinge 1 with son and are vertically arranged in 90 degree, are provided with fixing axle 10 on the right side of the upper end of connector 3, Gu
Dead axle 10 is the cylindrical structure of inner hollow and fixing axle 10 and connector 3 by being welded to connect, the left and right of fixing axle 10
A limit card block 9 is each provided on the outside of both ends, the left and right ends of fixing axle 10 are arranged in by socket for limit card block 9, Gu
Dead axle 10 is connect with limit card block 9 by internal sleeve in succession, and two sides limit card block 9 is each provided with one far from one end of fixing axle 10
End cap 4, end cap 4 are arranged in the left and right ends of fixing axle 10, end cap 4 and fixing axle 10 by clamping connection, fixing axle 10 it is interior
Portion is provided through shaft 8, and the length of shaft 8 is eight centimetres, and the inside of fixing axle 10, shaft 8 and fixing axle is arranged in shaft 8
10 can be provided with fixed part 5 in the internal rotating of fixing axle 10, the right end of two sides end cap 4 by socket connection, shaft 8, Gu
Determine the right end that end cap 4 is arranged in by welding for portion 5, fixed part 5 is irregular bodies structure, and end cap 4 passes through with fixed part 5
It being welded to connect, the right end of fixed part 5 is provided with female connection hinge 7, and angle on the right side of fixed part 5 is arranged in mother's connection hinge 7, Gu
Determine portion 5 and connect hinge 7 with mother by being welded to connect, mother's connection hinge 7 is internally provided with female hinge mounting hole 6, female hinge peace
The inside that female connection hinge 7 is arranged in is run through in dress hole 6, and the inside of mother's connection hinge 7 is arranged altogether there are five female hinge mounting hole 6,
Female hinge mounting hole 6 is internally provided with internal thread groove.
Further, the composition of end cap 4 includes interior hexagonal screw hole 41, washer 42, left link block 43, fixed block 44 and right company
Block 45 is connect, the right end of left link block 43 is provided with fixed block 44, and fixed block 44 is internally provided with washer 42, to avoid end cap
4 directly contact with axle sleeve, reduce abrasion in this way, reduce noise, and washer 42 is internally provided with interior hexagonal screw hole 41, fixed block
44 right end is provided with right link block 45, and end cap 4 is fixedly connected by left link block 43 with connector 3.
Further, the composition of limit card block 9 includes 93, second antitorque piece of 91, first antitorque piece 92 of strip, axis hole 94 and
Main body 95, the upper end of main body 95 are provided with two sides and are each provided with a strip 91, and the left end of the inside of two sides strip 91 is provided with
First antitorque piece 92, so as to control the angle of rotation
System, first antitorque piece 92 of right end are provided with axis hole 93, and the right end of axis hole 93 is provided with second antitorque piece 94, and limit card block 9 is logical
It crosses strip 91 and end cap 4 and passes through socket connection.
Further, the composition of fixing axle 10 includes adjustment axis 101, resetting apparatus 102, sleeve 103,104 and of mounting groove
Fixture block 105, the lower end of mounting groove 104 are provided with sleeve 103, are provided with fixture block 105, fixture block at left and right sides of the outer wall of sleeve 103
105 allow to integrally-built more stability, and the lower end of sleeve 103 is provided with resetting apparatus 102, resetting apparatus 102
Lower end be provided with adjustment axis 101, fixing axle 10 is fixedly connected by mounting groove 104 with end cap 4.
Further, the composition of resetting apparatus 102 includes reset spring 1021, upper fixed block 1022, rigid strip 1023
With lower fixed block 1024, the lower end of upper fixed block 1022 is provided with reset spring 1021, reset spring 1021 so that
The effect being automatically closed, the upper and lower ends of reset spring 1021 are internally provided with rigid strip 1023, reset spring 1021
Lower end be provided with lower fixed block 1024, resetting apparatus 102 is fixedly connected by upper fixed block 1022 with sleeve 103.
Further, the inside of interior hexagonal screw hole 41 is provided through hex screw, and interior hexagonal screw hole 41 is arranged there are six side,
Interior hexagonal screw hole 41 is internally provided with thread groove, so that connection more close, the depth of interior hexagonal screw hole 41
Degree is 12 centimetres, and the length of the hex screw inside interior hexagonal screw hole 41 is 15 centimetres, interior hexagonal screw hole 41 and hexagonal spiral shell
The size of nail matches, and interior hexagonal screw hole 41 is fixedly connected by internal whorl with hex screw.
Further, strip 91 is the structure of cuboid, and strip 91 is provided with two altogether, and two strips 91 are in symmetrically to set respectively
Set in the left and right ends of main body 95 so that limit card block 9 can will not rotate, the bottom end of two strips 91 with
The size of the bottom end of main body 95 is mutually horizontal horizontal neat, and the length of two strips 91 is five millimeters, width is three millimeters and height is
Ten millimeters.
Further, the inside of female connection hinge 7 be arranged that there are five mother's hinge mounting hole 6, the inside of female hinge mounting hole 6 altogether
It is provided with internal thread groove, is provided with four sub- hinge mounting holes 2, the inside setting of sub- hinge mounting hole 2 on sub- connection hinge 1 altogether
There is internal thread groove, so that son connection hinge 1 can be by fixed more stable of screw, in mother's connection hinge 7
Female hinge mounting hole 6 in portion with son connection hinge 1 inside sub- hinge mounting hole 2 internal diameter it is consistent and be 20 in the least
Rice.
Further, there are two end cap 4 is arranged altogether, two end caps 4 are symmetrical set respectively in the left and right far from fixing axle 10
The outside at both ends, two end caps 4 are all the cylindrical structure of inner hollow, and the inside left and right ends of two end caps 4 are respectively arranged
There is the sliding slot of a cuboid, so that strip 91 can connect more close, the ruler of the sliding slot inside end cap 4
It is very little all identical as strip 91 size and be length be five millimeters, width is three millimeters and depth is ten millimeters.
Further, first antitorque piece 92 and second antitorque piece 94 of shape size is all identical, and first antitorque piece 92 and
Two antitorque pieces 94 of layout angle is on the contrary, so that the available control of angle of rotation, and first antitorque piece 92 and the
Two antitorque pieces 94 of height is greater than the height of axis hole 93, and first antitorque piece 92 and second antitorque piece 94 all uses brass material system
At.
The working principle of the invention and process for using: after the present invention installs, which includes two leaf of hinge, i.e., sub
Hinge 1 and female connection hinge 6 are connected, it is consistent to accommodate hinge axis to be respectively arranged with internal diameter on two leaf of hinge
Fixing axle 10, and fixing axle 10 and hing straps are integral structures, can be directly made using piece of metal, can also pass through weldering
It the modes such as connects to consolidate, one or more fixing axles 10 can be set on each leaf of hinge, when fixing axle 10 and adjustment axis 101 rotate
When, it drives and is rotated on reset spring 1021, so that reset spring 1021 is twisted, so that reset spring 1021 puts aside elastic force, Gu
Dead axle 10 and adjustment axis 101 be all it is dismountable, outside be all arranged with end cap 4, can reduce abrasion, will not be in gravity
It is often fallen from hinge down, when using installation, adjustment axis 101 and fixing axle 10 are likely to downward, due to fixing axle 10
Be during installation it is fixed first, so not easy to fall off, first antitorque piece 92 and second antitorque piece 94 of layout angle on the contrary,
So that the available control of angle of rotation, closes that a dynamics is uniform, can freely stop in certain angle, it can be with
It is parked in any position, automatic door-closing when less than 70 °, and pressure energy is arbitrarily adjusted, user can voluntarily be adjusted according to Men Chong, so that
The use of hinge is more simple and convenient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of anti-theft door hinge of automatic shutter, including sub- hinge mounting hole (2) connect hinge (1) with son, it is characterised in that:
The sub- connection hinge (1) is internally provided with sub- hinge mounting hole (2), and the sub- hinge mounting hole (2) is through setting in son
The inside of hinge (1) is connected, the sub- hinge mounting hole (2) is internally provided with internal thread groove, on the sub- connection hinge (1)
It is provided with four sub- hinge mounting holes (2) altogether, the sub- hinge mounting hole (2) is internally provided with internal thread groove, and the son is even
The right side upper end of engagement page (1) is provided with connector (3), and the connector (3) is connect hinge (1) and fixed by welding with son to be connected
It connects, the connector (3) connect hinge (1) with son by being welded to connect, and the connector (3) connect hinge (1) with son in nine
Ten degree are vertically arranged, and are provided with fixing axle (10) on the right side of the upper end of the connector (3), and the fixing axle (10) is inner hollow
Cylindrical structure and the fixing axle (10) and connector (3) by being welded to connect, the left and right two of the fixing axle (10)
A limit card block (9) is each provided on the outside of end, the limit card block (9) is arranged by socket in the left and right of fixing axle (10)
Both ends, the fixing axle (10) are connect with limit card block (9) by internal sleeve in succession, and limit card block described in two sides (9) is far from fixed
One end of axis (10) is each provided with an end cap (4), and the end cap (4) is arranged at the left and right ends of fixing axle (10), the end
(4) and fixing axle (10) are covered by clamping connection, the inside of the fixing axle (10) is provided through shaft (8), the shaft
(8) length is eight centimetres, and in the inside of fixing axle (10), the shaft (8) and fixing axle (10) are logical for shaft (8) setting
Socket connection is crossed, the shaft (8) can be in the internal rotating of fixing axle (10), and the right end of end cap (4) described in two sides is provided with
Fixed part (5), right end of the fixed part (5) by welding setting in end cap (4), the fixed part (5) is irregular shape
Shape body structure, by being welded to connect, the right end of the fixed part (5) is provided with female connection and closes for the end cap (4) and fixed part (5)
Angle is arranged on the right side of fixed part (5) in page (7), female connection hinge (7), and the fixed part (5) connect hinge (7) with mother
By being welded to connect, female connection hinge (7) is internally provided with female hinge mounting hole (6), mother's hinge mounting hole (6)
Through setting in the inside of female connection hinge (7), the inside of female connection hinge (7) be arranged that there are five mother's hinge mounting holes altogether
(6), female hinge mounting hole (6) is internally provided with internal thread groove.
2. a kind of anti-theft door hinge of automatic shutter according to claim 1, it is characterised in that: the group of the end cap (4)
At including interior hexagonal screw hole (41), washer (42), left link block (43), fixed block (44) and right link block (45), the left side
The right end of link block (43) is provided with fixed block (44), and the fixed block (44) is internally provided with washer (42), the washer
(42) be internally provided with interior hexagonal screw hole (41), the right end of the fixed block (44) is provided with right link block (45), the end
Lid (4) is fixedly connected by left link block (43) with connector (3).
3. a kind of anti-theft door hinge of automatic shutter according to claim 1, it is characterised in that: the limit card block (9)
Composition include strip (91), first antitorque piece (92), axis hole (93), second antitorque piece (94) and main body (95), the master
The upper end of body (95) is provided with two sides and is each provided with a strip (91), and the left end of the inside of strip (91) described in two sides is provided with
First antitorque piece (92), the right end of first antitorque piece (92) is provided with axis hole (93), the right end setting of the axis hole (93)
Have second antitorque piece (94), the limit card block (9) passes through socket connection by strip (91) and end cap (4).
4. a kind of anti-theft door hinge of automatic shutter according to claim 1, it is characterised in that: the fixing axle (10)
Composition includes adjustment axis (101), resetting apparatus (102), sleeve (103), mounting groove (104) and fixture block (105), the installation
The lower end of slot (104) is provided with sleeve (103), is provided with fixture block (105) at left and right sides of the outer wall of the sleeve (103), described
The lower end of sleeve (103) is provided with resetting apparatus (102), and the lower end of the resetting apparatus (102) is provided with adjustment axis (101),
The fixing axle (10) is fixedly connected by mounting groove (104) with end cap (4).
5. a kind of anti-theft door hinge of automatic shutter according to claim 4, it is characterised in that: the resetting apparatus
(102) composition includes reset spring (1021), upper fixed block (1022), rigid strip (1023) and lower fixed block
(1024), the lower end of the upper fixing block (1022) is provided with reset spring (1021), above and below the reset spring (1021)
Both ends are internally provided with rigid strip (1023), and the lower end of the reset spring (1021) is provided with lower fixed block (1024), institute
It states resetting apparatus (102) and is fixedly connected by upper fixed block (1022) with sleeve (103).
6. a kind of anti-theft door hinge of automatic shutter according to claim 2, it is characterised in that: the interior hexagonal screw hole
(41) inside is provided through hex screw, and there are six side, the interior hexagonal screw holes for interior hexagonal screw hole (41) setting
(41) be internally provided with thread groove, the depth of the interior hexagonal screw hole (41) is 12 centimetres, the interior hexagonal screw hole (41)
The length of internal hex screw is 15 centimetres, and the interior hexagonal screw hole (41) matches with the size of hex screw, described
Interior hexagonal screw hole (41) is fixedly connected by internal whorl with hex screw.
7. a kind of anti-theft door hinge of automatic shutter according to claim 3, it is characterised in that: the strip (91) is square
The structure of body, the strip (91) are provided with two altogether, and two strips (91) are symmetrical set respectively in main body (95)
Left and right ends, the size of the bottom ends of two strips (91) and the bottom end of main body (95) is mutually horizontal horizontal neat, two cards
The length of item (91) is five millimeters, width is three millimeters and height is ten millimeters.
8. a kind of anti-theft door hinge of automatic shutter according to claim 1, it is characterised in that: female connection hinge
(7) inside is arranged altogether there are five female hinge mounting hole (6), and mother's hinge mounting hole (6) is internally provided with internal thread groove,
Four sub- hinge mounting holes (2), the inside setting of the sub- hinge mounting hole (2) are provided on the sub- connection hinge (1) altogether
There is internal thread groove, the internal female hinge mounting hole (6) of female connection hinge (7) connect the internal sub- hinge of hinge (1) with son
Mounting hole (2) obtains internal diameter unanimously and is 20 millimeters.
9. a kind of anti-theft door hinge of automatic shutter according to claim 1, it is characterised in that: the end cap (4) sets altogether
There are two setting, two end caps (4) are symmetrical set the outside in the left and right ends far from fixing axle (10), two institutes respectively
Stating end cap (4) is all the cylindrical structure of inner hollow, and the inside left and right ends of two end caps (4) are each provided with one
The size of the sliding slot of cuboid, the internal sliding slot of the end cap (4) is all identical as the size of strip (91) and for length is
Five millimeters, width is three millimeters and depth is ten millimeters.
10. a kind of anti-theft door hinge of automatic shutter according to claim 3, it is characterised in that: described first antitorque piece
(92) all identical as the shape size of second antitorque piece (94), the cloth of first antitorque piece of (92) and second antitorque piece (94)
Angle setting degree is on the contrary, the height of first antitorque piece (92) and second antitorque piece (94) is greater than the height of axis hole (93), and described the
One antitorque piece (92) with second antitorque piece (94) all using made of brass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175122.7A CN109707253A (en) | 2019-03-08 | 2019-03-08 | A kind of anti-theft door hinge of automatic shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175122.7A CN109707253A (en) | 2019-03-08 | 2019-03-08 | A kind of anti-theft door hinge of automatic shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109707253A true CN109707253A (en) | 2019-05-03 |
Family
ID=66265649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910175122.7A Withdrawn CN109707253A (en) | 2019-03-08 | 2019-03-08 | A kind of anti-theft door hinge of automatic shutter |
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| Country | Link |
|---|---|
| CN (1) | CN109707253A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1900896A2 (en) * | 2006-09-12 | 2008-03-19 | Rainer Hahn | Hinge for a self-closing door wing |
| DE202007015368U1 (en) * | 2007-11-02 | 2008-06-12 | Pauli + Sohn Gmbh Metallwaren | Shower enclosure and door hinge for this |
| CN201953205U (en) * | 2010-12-22 | 2011-08-31 | 奉化市金辉五金制品有限公司 | Hinge improved structure |
| CN104879008A (en) * | 2015-06-01 | 2015-09-02 | 兰溪市玛雅五金有限公司 | Hinge door closer |
| CN205976839U (en) * | 2016-08-29 | 2017-02-22 | 傅海 | Hinge |
| CN106761082A (en) * | 2016-12-22 | 2017-05-31 | 温州瓯海利尔达五金制品有限公司 | A kind of spiral buffer hinge |
| CN206299254U (en) * | 2016-12-22 | 2017-07-04 | 温州瓯海利尔达五金制品有限公司 | A kind of spiral buffer hinge |
| CN210164372U (en) * | 2019-03-08 | 2020-03-20 | 江苏金迪木业股份有限公司 | Automatic opening and closing anti-theft door hinge |
-
2019
- 2019-03-08 CN CN201910175122.7A patent/CN109707253A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1900896A2 (en) * | 2006-09-12 | 2008-03-19 | Rainer Hahn | Hinge for a self-closing door wing |
| DE202007015368U1 (en) * | 2007-11-02 | 2008-06-12 | Pauli + Sohn Gmbh Metallwaren | Shower enclosure and door hinge for this |
| CN201953205U (en) * | 2010-12-22 | 2011-08-31 | 奉化市金辉五金制品有限公司 | Hinge improved structure |
| CN104879008A (en) * | 2015-06-01 | 2015-09-02 | 兰溪市玛雅五金有限公司 | Hinge door closer |
| CN205976839U (en) * | 2016-08-29 | 2017-02-22 | 傅海 | Hinge |
| CN106761082A (en) * | 2016-12-22 | 2017-05-31 | 温州瓯海利尔达五金制品有限公司 | A kind of spiral buffer hinge |
| CN206299254U (en) * | 2016-12-22 | 2017-07-04 | 温州瓯海利尔达五金制品有限公司 | A kind of spiral buffer hinge |
| CN210164372U (en) * | 2019-03-08 | 2020-03-20 | 江苏金迪木业股份有限公司 | Automatic opening and closing anti-theft door hinge |
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Application publication date: 20190503 |
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