CN205840580U - A kind of big aperture blind hinge assembly and there is the safety door of big aperture blind hinge - Google Patents
A kind of big aperture blind hinge assembly and there is the safety door of big aperture blind hinge Download PDFInfo
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- CN205840580U CN205840580U CN201620444633.6U CN201620444633U CN205840580U CN 205840580 U CN205840580 U CN 205840580U CN 201620444633 U CN201620444633 U CN 201620444633U CN 205840580 U CN205840580 U CN 205840580U
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- rotating shaft
- door leaf
- doorframe
- arm
- door
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Abstract
A kind of big aperture blind hinge assembly of the present utility model and have the safety door of big aperture blind hinge, the biggest aperture blind hinge assembly includes hinge and rotates sorting mechanism；Hinge has door leaf hinge seat, articulated jib；Rotating the rotation order that sorting mechanism is used for limiting door leaf rotating shaft with doorframe rotating shaft, have the hard-wired guide body of relative doorframe and relative door leaf hard-wired limit pivoted frame, limit pivoted frame is provided with the guiding mechanism coordinated with guide body.The safety door with big aperture blind hinge of the present utility model includes at least two articulated jib and rotates sorting mechanism, rotates sorting mechanism for limiting the rotation order of door leaf rotating shaft and doorframe rotating shaft；Rotating sorting mechanism and have the hard-wired guide body of relative doorframe and relative door leaf hard-wired limit pivoted frame, limit pivoted frame is provided with the guiding mechanism coordinated with guide body.Big aperture blind hinge assembly of the present utility model and have the safety door of big aperture blind hinge and can not only realize the big aperture of door and open, and simple in construction, cost is low, and the suitability is strong.
Description
Technical field
This utility model relates to door and window fields, is specifically related to a kind of big aperture blind hinge assembly and has big aperture blind hinge
Safety door.
Background technology
For the safety door of antitheft door etc., for the requirement of safety, prevent lawless person from coming by destroying door hinge
Reach the purpose illegally entered, the most all use the blind hinge that cannot touch from outside.Common blind hinge includes that one is fitted
In the doorframe installing plate being installed on doorframe, the door leaf installing plate that is adapted to be mounted on door leaf, and it is arranged on described door
Substantially U-shaped articulated jib between frame installing plate and described door leaf installing plate, one end of described articulated jib is pacified with described door leaf
Dress plate is fixing to be connected, and hinged with described doorframe installing plate by hinge.Due to doorframe installing plate be by being molded over doorframe
Via on side is arranged in doorframe, and therefore hinge is also hidden in doorframe, and the completeest shutting articulated jib behind the door
Full by via retraction doorframe so that lawless person is not readily accessible to any part of blind hinge.Visible such blind hinge
There is the highest security performance.But such blind hinge also has an obvious defect, it is simply that owing to hinge is arranged on door
In frame, simultaneously for keeping the integrity of doorframe outward appearance, via can only be molded on the side of doorframe, and such U hinge arms is rotating
During by constitute via edges door frame portion affected, the aperture of about 90 degree can only be rotated, generally not over 110
Degree.Such aperture is for being arranged on corridor, balcony and the occasion etc. because of the fire protection requirement bigger aperture of needs, and its application is subject to
Serious restriction.
To this end, Chinese patent literature CN1358922A discloses a kind of stealthy comprehensive door hinge, including: curved pivoted arm and
Support and axle bed be installed, one end of curved pivoted arm be provided with can kink at the axle sleeve supported on the axle installing axle bed, it is characterised in that: bent
The other end of shape pivoted arm be provided with one with support the parallel hinge-type hinge of axle installing axle bed, one piece of blade of hinge-type hinge with
Curved pivoted arm end is fixing to be connected.The problem that the prior art solves blind hinge aperture well.But owing to wherein there being two
Rotating shaft, the problem brought is owing to the rotation of two rotating shafts is uncontrolled, and curved pivoted arm the most therein may become
For rotating elongated portion radially, so that the remote hinge side of door leaf is prone to interfere with doorframe when opening the door, and at closing time
Door leaf can not automatically enter in the empty thorax between doorframe.So bring trouble for use.
In CN1358922A technical scheme, curved pivoted arm is likely to become and rotates the problem that elongated portion radially is brought,
Its reason is that the rotation of two rotating shafts is uncontrolled.For this prior art has been proposed for various solution.Such as, China
A kind of Anti-theft door double-shaft linkage blind hinges disclosed in patent documentation CN201125611Y, cuts with scissors including the door leaf being fixed on door leaf side
Chain seat, by the hinge bodies that rotating shaft is hinged with the door leaf hinged seat being fixed on door leaf and hinged with hinge bodies by rotating shaft
Door frame hinge seat, door frame hinge seat is fixed on doorframe；Doorframe is fixed with coulisse, coulisse forms by first
The limit turn trough that chute and the second chute are constituted；By the slide block in gangbar at two chutes of the coulisse being fixed on door leaf
Interior slip, coordinate be fixed on door leaf free bearing set ahead with the shifting block in gangbar engage with disengagement effect, can be according to slide block
The movement in difformity chute on coulisse, thus realize on blind hinge two rotating shafts, priority rotation order；Use
After said structure, make antitheft door energy 180-degree opening smoothly.In the prior art, it is arranged on doorframe due to coulisse therein
On, it is necessary to the gangbar of pivot is set in hinge bodies, realizes controlling sliding pin movement in two chutes, therefore structure
Excessively complicated, and for reliable operation, the shifting block on door leaf is required for overcoming spring in gangbar switch gate when
The shifting block that biasing force embeds or deviates from gangbar so that firmly increasing of enabling.The blind hinge peace of the most such structure
Install to also make on door the increase of the manufacturing cost of door.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome blind hinge that prior art realizes spending with the door open
Baroque problem, it is provided that a kind of simple in construction, big aperture blind hinge assembly that cost is low and there is big aperture blind hinge
Safety door.
Further, the blind hinge solving prior art is applied to the problem that manufacturing cost on door is too high.
For solving above-mentioned technical problem, one of the present utility model big aperture blind hinge assembly, including hinge and with described
Hinge with the use of rotation sorting mechanism；
Described hinge has
Door leaf hinge seat, is suitable to be fixed on door leaf side,
Articulated jib, hinged with door leaf hinge seat by door leaf rotating shaft, and
Door frame hinge seat, is suitable to be fixed in doorframe, by doorframe rotating shaft and described hinge with described door leaf shaft parallel
Connect arm hinged；
Described rotation sorting mechanism, for limiting the rotation order of described door leaf rotating shaft and described doorframe rotating shaft, has relatively
The hard-wired guide body of doorframe and relatively door leaf hard-wired limit pivoted frame, described limit pivoted frame is provided with joins with described guide body
The guiding mechanism closed.
Described guiding mechanism includes the limit that self-closing door to described articulated jib rotates to enabling direction around described doorframe rotating shaft
Or close to during extreme position section, the first boot segment with described doorframe rotating shaft as the center of circle, and from described articulated jib around institute
State the limit that doorframe rotating shaft rotates to enabling direction or turn to enabling extreme position mistake close to extreme position to described articulated jib
Cheng Zhong, the second boot segment with described door leaf rotating shaft as the center of circle；Described first boot segment interconnects mutually with described second boot segment
Logical.
Described limit pivoted frame is plate-shaped member, and described guiding mechanism is the guide groove being molded on described plate-shaped member；Described draw
Conductor is pilot pin.
Described hinge separates with described rotation sorting mechanism.
Described articulated jib is in " U " type, and the both ends of described " U " type are cut with scissors with described door leaf rotating shaft, described doorframe rotating shaft respectively
Connect.
Described articulated jib includes the first arm, the second arm, and length adjustment attachment structure, the first end of described first arm with
Described door leaf rotating shaft is hinged, and the first end of described second arm is hinged with described doorframe rotating shaft, the second end of described first arm and institute
The second end stating the second arm is connected by length adjustment attachment structure.
Described length adjustment attachment structure includes at least one through hole being molded on described first arm, is molded over described
Some screwed holes on two arms, and sequentially pass through described through hole, corresponding described screwed hole by described first arm, described second
The screw that arm connects.
A kind of safety door with big aperture blind hinge, including
At least two articulated jib, hinged with door leaf by being fixedly installed on the door leaf rotating shaft of door leaf side, and by with institute
The doorframe rotating shaft being fixedly installed in doorframe stating door leaf shaft parallel is hinged with described doorframe；
Described rotation sorting mechanism, limits the rotation order of described door leaf rotating shaft and described doorframe rotating shaft；
Described rotation sorting mechanism has the hard-wired guide body of relative doorframe and the hard-wired limit of door leaf relatively turns
Frame, described limit pivoted frame is provided with the guiding mechanism coordinated with described guide body.
Described guiding mechanism includes the limit that self-closing door to described articulated jib rotates to enabling direction around described doorframe rotating shaft
Or close to during extreme position section, the first boot segment with described doorframe rotating shaft as the center of circle, and from described articulated jib around institute
State the limit that doorframe rotating shaft rotates to enabling direction or turn to enabling extreme position mistake close to extreme position to described articulated jib
Cheng Zhong, the second boot segment with described door leaf rotating shaft as the center of circle；Described first boot segment is interconnected with described second boot segment.
Described limit pivoted frame is plate-shaped member, and described guiding mechanism is the guide groove being molded on described plate-shaped member；Described draw
Conductor is pilot pin.
Described hinge separates with described rotation sorting mechanism.
Described guide body is arranged on the bottom of the lintel of described doorframe, and described limit pivoted frame is arranged on the top of described door leaf.
Also include a door leaf hinge seat and/or a door frame hinge seat；Described door leaf hinge is passed through in described door leaf rotating shaft
Seat is fixed with door leaf；Described doorframe rotating shaft is fixed in doorframe by described door frame hinge seat.
Described articulated jib is in " U " type, and the both ends of described " U " type are cut with scissors with described door leaf rotating shaft, described doorframe rotating shaft respectively
Connect.
Described articulated jib includes the first arm, the second arm, and length adjustment attachment structure, the first end of described first arm with
Described door leaf rotating shaft is hinged, and the first end of described second arm is hinged with described doorframe rotating shaft, the second end of described first arm and institute
The second end stating the second arm is connected by length adjustment attachment structure.
Described length adjustment attachment structure includes at least one through hole being molded on described first arm, and is molded over institute
Stating the some screwed holes on the second arm, and sequentially pass through described through hole, corresponding described screwed hole is by described first arm, described
The screw that second arm connects.
Technical solutions of the utility model, have the advantage that
1. in this utility model, owing to blind hinge assembly have employed the rotation collator of this utility model special construction
Structure, therefore, the big aperture that can not only realize door is opened, so that the simple in construction of whole big aperture blind hinge assembly,
Cost is low.
2., in this utility model, the guiding mechanism rotating sorting mechanism includes that self-closing door extremely described articulated jib is around described door
The limit that frame rotating shaft rotates to enabling direction or close to during extreme position section, first with described doorframe rotating shaft as the center of circle is drawn
The section of leading, and the limit that rotates to enabling direction around described doorframe rotating shaft from described articulated jib or close to extreme position to described hinge
Connect during arm turns to enabling extreme position, the second boot segment with described door leaf rotating shaft as the center of circle；Described first boot segment
It is interconnected with described second boot segment.Such rotation sorting mechanism is not only simple in structure compact, and together with door hinge
With the use of time, it is possible to realize reliably, smoothly door big aperture open such that it is able to make open the door time required the least, make an uproar
Sound is low.Additionally, due to simple in construction, manufacture is also easier to, thus also reduces the cost manufacturing and using.
3. in this utility model, hinge and the scheme rotating sorting mechanism split, it is to avoid each hinge on door is all
There is the fringe cost caused for the mechanism rotating sequence, such that it is able to be arranged as required to arrange less than the rotation of hinge number
Order mechanism, and then simplify the manufacturing process of big aperture blind hinge assembly, reduce the cost of safety door.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is to be provided with the structural representation that the Electrically operated gate of Electrically operated gate actuating mechanism of the present utility model is closed
Figure；
Fig. 2 is the enlarged drawing at Figure 1A；
Fig. 3 is the structural representation being in opening for being provided with the Electrically operated gate of Electrically operated gate actuating mechanism of the present utility model
Figure；
Fig. 4 is the enlarged drawing at Fig. 3 B；
Fig. 5 is the structural representation that the biggest aperture of the Electrically operated gate in Fig. 3 is opened；
Fig. 6 is the enlarged drawing at Fig. 5 C；
Description of reference numerals:
1-door leaf hinge seat；2-door leaf；3-articulated jib；3a-the first arm；3b-the second arm；4-door leaf rotating shaft；5-screw；6-
Doorframe rotating shaft；7-limits pivoted frame；7a-the first boot segment；Second boot segment described in 7b-；8-pilot pin；9-door frame hinge seat；10-door
Frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
As long as additionally, technical characteristic involved in this utility model difference embodiment disclosed below is each other
The conflict of not constituting just can be combined with each other.
Embodiment 1
As Figure 1-4, one of the present utility model big aperture blind hinge assembly, coordinate including hinge and with described hinge
The rotation sorting mechanism used；
Described hinge has
Door leaf hinge seat 1, is suitable to be fixed on door leaf 2 side,
Articulated jib 3, hinged with door leaf hinged seat 5 by door leaf rotating shaft 4, and
Door frame hinge seat 9, is suitable to be fixed in doorframe 10, by the doorframe rotating shaft 6 parallel with described door leaf rotating shaft 4 and institute
State articulated jib 3 hinged；
Described rotation sorting mechanism, for limiting described door leaf rotating shaft 4 and the rotation order of described doorframe rotating shaft 6, has phase
Guide body hard-wired to doorframe 10 and relatively door leaf 2 hard-wired limit pivoted frame 7, described limit pivoted frame 7 is provided with described
The guiding mechanism that guide body coordinates.
Such scheme is core scheme of the present utility model, owing to blind hinge assembly have employed the rotation of above-mentioned special construction
Sorting mechanism, therefore, the big aperture that can not only realize door is opened, so that the structure of whole big aperture blind hinge assembly
Simply, cost is low.
In actual design, guiding the structure of mechanism to have multiple, in the present embodiment, the most described guiding mechanism includes certainly
The limit rotated to enabling direction around described doorframe rotating shaft to described articulated jib 3 of closing the door or close to during extreme position section, with
Described doorframe rotating shaft 6 is the first boot segment 7a in the center of circle, and turns to enabling direction around described doorframe rotating shaft from described articulated jib 3
The dynamic limit or during turning to enabling extreme position close to extreme position to described articulated jib 3, with described door leaf rotating shaft 4 be
The second boot segment 7b in the center of circle；Described first boot segment 7a is interconnected with described second boot segment 7b.Such rotation is sorted
Mechanism is not only simple in structure compact, and together with door hinge with the use of time, it is possible to realize the big aperture of door reliably, smoothly
Open such that it is able to required the least when making to open the door, noise is low.Additionally, due to simple in construction, manufacture is also easier to, thus
Also reduce the cost manufacturing and using.
In the present embodiment, the most described limit pivoted frame 7 is plate-shaped member, and described guiding mechanism is for being molded over described plate-like portion
Guide groove on part；Described guide body is pilot pin 8.Rotate ordering structure by simple in construction, it is easy to the plate-shaped member of manufacture, guide groove,
Pilot pin 8 is constituted, and therefore reduce further the cost manufacturing and using.
Certainly, big aperture blind hinge assembly of the present utility model can be the knot that hinge is assembled into one with rotation sorting mechanism
Structure, it is also possible to be set to the structure that described hinge separates with described rotation sorting mechanism.Hinge and rotation sorting mechanism split
Scheme, it is to avoid each hinge on door all has a fringe cost caused for the mechanism rotating sequence, such that it is able to root
According to needing the setting rotation sorting mechanism less than hinge number, and then simplify the manufacturing process of big aperture blind hinge assembly, reduction
The cost of door.
When being commonly designed, described articulated jib 3 in " U " type, the both ends of described " U " type respectively with described door leaf rotating shaft 4, institute
State doorframe rotating shaft 6 hinged.
In order to adapt to doorframe and the door leaf of various thickness, described articulated jib includes the first arm 3a, the second arm 3b, and length
Adjustment connecting structure, first end of described first arm 3a is hinged with described door leaf rotating shaft 4, first end of described second arm 3b and institute
Stating doorframe rotating shaft 6 hinged, second end of described first arm 3a is connected knot with second end of described second arm 3b by length adjustment
Structure connects.So can realize the regulation of articulated jib width.
In the present embodiment, described length adjustment attachment structure includes that at least one being molded on described first arm 3a is led to
Hole, is molded over the some screwed holes on described second arm 3b, and sequentially passes through described through hole, and corresponding described screwed hole is by institute
State the first arm 3a, the screw 5 of described second arm 3b connection.By screw through through hole, the screwed hole that reselection is corresponding, thus adjust
The width of joint articulated jib.
A kind of safety door with big aperture blind hinge of the present utility model, including
At least two articulated jib 3, hinged with door leaf 2 by being fixedly installed on the door leaf rotating shaft 4 of door leaf 2 side, and pass through
The doorframe rotating shaft 6 that be fixedly installed on doorframe 10 in parallel with described door leaf rotating shaft 4 is hinged with described doorframe 10；
Described rotation sorting mechanism, limits the rotation order of described door leaf rotating shaft 4 and described doorframe rotating shaft 6；
Described rotation sorting mechanism has the relative hard-wired guide body of doorframe 10 and the relative hard-wired limit of door leaf 2
Pivoted frame 7, described limit pivoted frame 7 is provided with the guiding mechanism coordinated with described guide body.
Described guiding mechanism includes the limit that self-closing door to described articulated jib 3 rotates to enabling direction around described doorframe rotating shaft
Or close to during extreme position section, the first boot segment 7a with described doorframe rotating shaft 6 as the center of circle, and from described articulated jib 3
The limit that rotates to enabling direction around described doorframe rotating shaft or turn to enabling limit position close to extreme position to described articulated jib 3
The second boot segment 7b during putting, with described door leaf rotating shaft 4 as the center of circle；Described first boot segment 7a and described second boot segment
7b is interconnected.Such rotation sorting mechanism is not only simple in structure compact, and together with hinge with the use of time, it is possible to can
The big aperture leaning on, realizing smoothly door is opened such that it is able to required the least when making to open the door, noise is low.Additionally, due to structure
Simply, manufacture is also easier to, thus also reduces the cost manufacturing and using.
Described limit pivoted frame 7 is plate-shaped member, and described guiding mechanism is the guide groove being molded on described plate-shaped member；Described draw
Conductor is pilot pin 8.Rotate ordering structure by simple in construction, it is easy to the plate-shaped member of manufacture, guide groove, pilot pin 8 are constituted, and therefore enter one
Step reduces the cost manufacturing and using.
Described hinge separates with described rotation sorting mechanism.Hinge and the scheme rotating sorting mechanism split, it is to avoid door
On each hinge all there is the fringe cost caused for the mechanism rotating sequence, such that it is able to be arranged as required to be less than
The rotation sorting mechanism of hinge number, and then simplify the manufacturing process of big aperture blind hinge assembly, reduce the cost of door.
The most described guide body is arranged on the bottom of the lintel of described doorframe, and described limit pivoted frame 7 is arranged on described door leaf
Top.
Also include a door leaf hinge seat 1 and/or a doorframe hinged seat 9；Described door leaf rotating shaft 4 is cut with scissors by described door leaf
Joint chair 5 is fixed with door leaf 2；Described doorframe rotating shaft 6 is fixed in doorframe 10 by described doorframe hinged seat 9.
When being commonly designed, described articulated jib 3 in " U " type, the both ends of described " U " type respectively with described door leaf rotating shaft 4, institute
State doorframe rotating shaft 6 hinged.In order to adapt to doorframe and the door leaf of various thickness, described articulated jib includes the first arm 3a, the second arm 3b,
And length adjustment attachment structure, first end of described first arm 3a is hinged with described door leaf rotating shaft 4, the of described second arm 3b
One end is hinged with described doorframe rotating shaft 6, and second end of second end of described first arm 3a and described second arm 3b is adjusted by length
Joint attachment structure connects.So can realize the regulation of articulated jib width.
In the present embodiment, described length adjustment attachment structure includes that at least one being molded on described first arm 3a is led to
Hole, is molded over the some screwed holes on described second arm 3b, and sequentially passes through described through hole, and corresponding described screwed hole is by institute
State the first arm 3a, the screw 5 of described second arm 3b connection.By screw through through hole, the screwed hole that reselection is corresponding, thus adjust
The width of joint articulated jib.
The work process of big aperture blind hinge assembly of the present utility model:
During as in figure 2 it is shown, open the door, rotate in an anti-clockwise direction door leaf, pilot pin 8 draws to second from the end of the first boot segment 7a
Sliding in the section of leading 7b direction, door leaf now around doorframe rotating shaft 6 rotate in an anti-clockwise direction, enters the second boot segment when turning to pilot pin 8
During 7b, door leaf starts to continue rotate in an anti-clockwise direction around door leaf rotating shaft 4, thus realizes big aperture and open；
At closing time, process is contrary with door opening process, rotationally clockwise door leaf, pilot pin 8 from pilot pin 8 from the second boot segment
Slide to the first boot segment 7a direction in the end of 7b, door leaf now around door leaf rotating shaft 4 rotationally clockwise, when turning to pilot pin
During 8 entrance the second boot segment 7b, door leaf starts to continue rotationally clockwise to completely closing around doorframe rotating shaft 6.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among the protection domain still in this utility model creation.
Claims (16)
1. a big aperture blind hinge assembly, including hinge and with described hinge with the use of rotation sorting mechanism；
Described hinge has
Door leaf hinge seat (1), is suitable to be fixed on door leaf (2) side,
Articulated jib (3), hinged with door leaf hinge seat (1) by door leaf rotating shaft (4), and door frame hinge seat (9), be suitable to be fixed on
In doorframe (10), hinged with described articulated jib (3) by the doorframe rotating shaft (6) parallel with described door leaf rotating shaft (4)；
It is characterized in that
Described rotation sorting mechanism is used for the rotation order limiting described door leaf rotating shaft (4) with described doorframe rotating shaft (6), has phase
To doorframe (10) hard-wired guide body and relative door leaf (2) hard-wired limit pivoted frame (7), described limit pivoted frame (7) sets
There is the guiding mechanism coordinated with described guide body.
Big aperture blind hinge assembly the most according to claim 1, it is characterised in that described guiding mechanism includes that self-closing door is extremely
The limit that described articulated jib (3) rotates to enabling direction around described doorframe rotating shaft (6) or close to during extreme position section, with institute
State the first boot segment (7a) that doorframe rotating shaft (6) is the center of circle, and from described articulated jib (3) around described doorframe rotating shaft to enabling side
To the limit rotated or during turning to enabling extreme position close to extreme position to described articulated jib (3), with described door leaf
Rotating shaft (4) is second boot segment (7b) in the center of circle；Described first boot segment (7a) is interconnected with described second boot segment (7b).
Big aperture blind hinge assembly the most according to claim 2, it is characterised in that described limit pivoted frame (7) is plate-shaped member,
Described guiding mechanism is the guide groove being molded on described plate-shaped member；Described guide body is pilot pin (8).
4. according to aperture blind hinge assembly big described in any one of claim 1-3, it is characterised in that described hinge and described rotation
Sorting mechanism separates.
5. according to aperture blind hinge assembly big described in any one of claim 1-3, it is characterised in that described articulated jib (3) is in " U "
Type, the both ends of described " U " type are hinged with described door leaf rotating shaft (4), described doorframe rotating shaft (6) respectively.
The biggest aperture blind hinge assembly, it is characterised in that described articulated jib include the first arm (3a),
Second arm (3b), and length adjustment attachment structure, the first end of described first arm (3a) is hinged with described door leaf rotating shaft (4),
First end of described second arm (3b) is hinged with described doorframe rotating shaft (6), second end and described second of described first arm (3a)
Second end of arm (3b) is connected by length adjustment attachment structure.
The biggest aperture blind hinge assembly, it is characterised in that described length adjustment attachment structure includes into
Type at least one through hole on described first arm (3a), is molded over the some screwed holes on described second arm (3b), Yi Jiyi
Secondary through described through hole, the screw (5) that described first arm (3a), described second arm (3b) are connected by corresponding described screwed hole.
8. there is a safety door for big aperture blind hinge, including
At least two articulated jib (3), hinged with door leaf (2) by being fixedly installed on the door leaf rotating shaft (4) of door leaf (2) side, and
Cut with scissors with described doorframe (10) by the doorframe rotating shaft (6) being fixedly installed in doorframe (10) parallel with described door leaf rotating shaft (4)
Connect；
Rotate sorting mechanism, limit the rotation order of described door leaf rotating shaft (4) and described doorframe rotating shaft (6)；
It is characterized in that
Described rotation sorting mechanism has relative doorframe (10) hard-wired guide body and relative door leaf (2) hard-wired limit
Pivoted frame (7), described limit pivoted frame (7) is provided with the guiding mechanism coordinated with described guide body.
Safety door the most according to claim 8, it is characterised in that described guiding mechanism includes that self-closing door is to described articulated jib
(3) limit that rotates to enabling direction around described doorframe rotating shaft or close to during extreme position section, with described doorframe rotating shaft (6)
For first boot segment (7a) in the center of circle, and the limit rotated to enabling direction around described doorframe rotating shaft from described articulated jib (3)
Or during turning to enabling extreme position close to extreme position to described articulated jib (3), with described door leaf rotating shaft (4) as the center of circle
The second boot segment (7b)；Described first boot segment (7a) is interconnected with described second boot segment (7b).
Safety door the most according to claim 9, it is characterised in that described limit pivoted frame (7) is plate-shaped member, described vectoring aircraft
Structure is the guide groove being molded on described plate-shaped member；Described guide body is pilot pin (8).
11. safety doors described in-10 any one according to Claim 8, it is characterised in that described hinge and described rotation sorting mechanism
Separate.
12. according to safety door described in claim 11, it is characterised in that described guide body is arranged under the lintel of described doorframe
Portion, described limit pivoted frame (7) is arranged on the top of described door leaf.
13. according to safety door described in any one of claim 12, it is characterised in that also include a door leaf hinge seat (1) and/or
One door frame hinge seat (9)；Described door leaf rotating shaft (4) is fixed with door leaf (2) by described door leaf hinge seat (1)；Described doorframe
Rotating shaft (6) is fixed in doorframe (10) by described door frame hinge seat (9).
14. safety doors described in-10 any one according to Claim 8, it is characterised in that described articulated jib (3) is in " U " type, described
The both ends of " U " type are hinged with described door leaf rotating shaft (4), described doorframe rotating shaft (6) respectively.
15. according to safety door described in claim 14, it is characterised in that described articulated jib includes the first arm (3a), the second arm
(3b), and length adjustment attachment structure, the first end of described first arm (3a) is hinged with described door leaf rotating shaft (4), and described
First end of two arms (3b) is hinged with described doorframe rotating shaft (6), the second end of described first arm (3a) and described second arm (3b)
The second end connected by length adjustment attachment structure.
16. according to safety door described in claim 15, it is characterised in that described length adjustment attachment structure includes being molded over described
At least one through hole on first arm (3a), is molded over the some screwed holes on described second arm (3b), and sequentially passes through institute
State through hole, the screw (5) that described first arm (3a), described second arm (3b) are connected by corresponding described screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444633.6U CN205840580U (en) | 2016-05-16 | 2016-05-16 | A kind of big aperture blind hinge assembly and there is the safety door of big aperture blind hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444633.6U CN205840580U (en) | 2016-05-16 | 2016-05-16 | A kind of big aperture blind hinge assembly and there is the safety door of big aperture blind hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840580U true CN205840580U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444633.6U Withdrawn - After Issue CN205840580U (en) | 2016-05-16 | 2016-05-16 | A kind of big aperture blind hinge assembly and there is the safety door of big aperture blind hinge |
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| Country | Link |
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| CN (1) | CN205840580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050035A (en) * | 2016-05-16 | 2016-10-26 | 王力安防产品有限公司 | Large-opening blind hinge assembly and security door with large-opening blind hinges |
| CN112056998A (en) * | 2020-11-16 | 2020-12-11 | 上海高仙自动化科技发展有限公司 | Housing and cleaning equipment |
| CN112471991A (en) * | 2020-11-16 | 2021-03-12 | 上海高仙自动化科技发展有限公司 | Gyration housing and ground washing vehicle |
-
2016
- 2016-05-16 CN CN201620444633.6U patent/CN205840580U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050035A (en) * | 2016-05-16 | 2016-10-26 | 王力安防产品有限公司 | Large-opening blind hinge assembly and security door with large-opening blind hinges |
| CN112056998A (en) * | 2020-11-16 | 2020-12-11 | 上海高仙自动化科技发展有限公司 | Housing and cleaning equipment |
| CN112471991A (en) * | 2020-11-16 | 2021-03-12 | 上海高仙自动化科技发展有限公司 | Gyration housing and ground washing vehicle |
| CN112471991B (en) * | 2020-11-16 | 2021-10-15 | 上海高仙自动化科技发展有限公司 | Gyration housing and ground washing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321300 Jinhua City, Yongkang Province Hardware Science and Technology Industrial Park, people park, South Road, No. 9 Patentee after: Wang Lian Polytron Technologies Inc Address before: 321300 Jinhua City, Yongkang Province Hardware Science and Technology Industrial Park, people park, South Road, No. 9 Patentee before: WANGLI SECURITY PRODUCT CO., LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20180323 |