CN107939190A - A kind of high load-bearing hinges of door and window of significantly folding fireproof lifesaving - Google Patents
A kind of high load-bearing hinges of door and window of significantly folding fireproof lifesaving Download PDFInfo
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- CN107939190A CN107939190A CN201711407736.0A CN201711407736A CN107939190A CN 107939190 A CN107939190 A CN 107939190A CN 201711407736 A CN201711407736 A CN 201711407736A CN 107939190 A CN107939190 A CN 107939190A
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- China
- Prior art keywords
- hinge joint
- trailing arm
- connecting rod
- window
- bottom plate
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/32—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods
Abstract
A kind of high load-bearing hinges of door and window of significantly folding fireproof lifesaving, one end of first connecting rod are hinged on the left side of bottom plate, are the first hinge joint；One end of second connecting rod is hinged on the right side on bottom plate, is the second hinge joint；The other end of second connecting rod and one end of fourth link are hinged, and are the 3rd hinge joint；The other end of fourth link is hinged on trailing arm, is the 4th hinge joint；One end of third connecting rod is hinged on the other end of first connecting rod, is the 5th hinge joint；The other end of third connecting rod is hinged on the tail end of trailing arm, is the 6th hinge joint；Third connecting rod is hinged on second connecting rod in the position of neighbouring second hinge joint, is the 7th hinge joint；When trailing arm and bottom plate close up, the first hinge joint is adjacent with the 3rd hinge joint, and the second hinge joint is adjacent with the 6th hinge joint, and the 4th hinge joint is adjacent with the 7th hinge joint, and the 5th hinge joint is located remotely from the side of trailing arm.The present invention realizes folding without the cooperation of sliding block, and bearing capacity is high, smooth opening and closing, can 180 degree folding.
Description
Technical field
The present invention relates to hinges of door and window technical field, and in particular to a kind of high bearing door of significantly folding fireproof lifesaving
Window butt.
Background technology
In door and window industry, casement window is generally to use sliding support to secure itself on window frame profile to realize sash
It is fixedly mounted.Existing Slide support for door and window has concealed hinge, three-link sliding support formula hinge, double leval jib sliding support formula hinge currently on the market
Chain etc., can realize the fixed installation of sash.
For example, Patent No. 201320375010.4, a kind of entitled Chinese utility model patent of the sliding support of swinging-out casement window
Disclose following technical scheme：Including slide, offered on slide and be provided with what can be slided in the sliding slot in sliding slot sliding slot
Sliding block, in addition, main boom, sliding gib and linkage cantilever are further included, it is hinged between them, when the sliding support is closed up or is strutted
When, it is necessary to close up or strut to realize by the slip of sliding block, and the distracted angle of the sliding support is about 90 degree.
For another example Patent No. 201621387802.3, a kind of entitled Chinese utility model of the rail structure of sliding support
Patent, it is also to close up or strut to realize by the slip of sliding block, and the distracted angle of the sliding support is about 90 degree.
It can be seen from the above that most of hinges of door and window including the above-mentioned prior art, closing up or strutting for its is required to
Realized by the slip of sliding block, there are following technical problem for this mode：First, sliding block is installed on slide, it is necessary in cunning
Sliding slot is opened up on rail, such that the structural strength of slide weakens, furthermore, sliding block is led due to being slidably connected on the chute
Cause its load-bearing capacity low, both comprehensive, the limited load bearing capacities of existing this hinges of door and window, can not bear the big window of weight
Fan；Secondly as the force of sliding friction of sliding block on the chute is big so that hinges of door and window can not close up and strut glibly；
In addition, existing hinges of door and window folding amplitude is small, about 90 degree of angle can be only strutted, can not realize the wide-angle of 180 degree
Folding, can not meet the application in occasions such as fireproof lifesavings.
The content of the invention
In order to solve the above technical problems, The present invention provides a kind of high load-bearing door and window hinge of significantly folding fireproof lifesaving
Chain, hinges of door and window of the present invention realize the folding of hinge without the cooperation of sliding block without setting sliding block on bottom plate,
There is high load-bearing capacity, smooth opening and closing, and can realize the 180 degree wide-angle folding of hinges of door and window.
In order to solve the purpose of the present invention, used technical solution is：
Provide a kind of high load-bearing hinges of door and window of significantly folding fireproof lifesaving, including for being fixed with sash profile
Trailing arm, the bottom plate fixed for window frame profile, and first connecting rod, second connecting rod, third connecting rod and fourth link, described first
One end of connecting rod is hinged on the left side of bottom plate, is denoted as the first hinge joint；One end of the second connecting rod is hinged on the right side on bottom plate
Side, is denoted as the second hinge joint；The other end of the second connecting rod and one end of fourth link are hinged, and are denoted as the 3rd hinge joint；Institute
The other end for stating fourth link is hinged on trailing arm, is denoted as the 4th hinge joint；One end of the third connecting rod is hinged on the first company
On the other end of bar, the 5th hinge joint is denoted as；The other end of the third connecting rod is hinged on the tail end of trailing arm, and it is hinged to be denoted as the 6th
Point；The third connecting rod is hinged on second connecting rod in the position of neighbouring second hinge joint, is denoted as the 7th hinge joint；When trailing arm with
When closing up relatively between bottom plate, the first hinge joint is adjacent with the 3rd hinge joint, and the second hinge joint is adjacent with the 6th hinge joint, and the 4th
Hinge joint is adjacent with the 7th hinge joint, and the 5th hinge joint is located remotely from the side of trailing arm.
As a further improvement on the present invention, the first hinge joint to the 5th hinge joint, the first hinge joint to the second hinge joint,
First hinge joint to the 7th hinge joint, the 6th hinge joint to the 7th hinge joint, the second hinge joint to the 3rd hinge joint, second are hinged
O'clock to the 7th hinge joint, and the 3rd hinge joint to the 4th hinge joint, the spacing ratio between them is 1：4.7-5.3：4.7-
5.3：1.7-2.3：3.2-3.8：0.9-1.5：2.7-3.3.
As a further improvement on the present invention, the spacing ratio between them is 1：5：5：2：3.5：1.2：3.
As a further improvement on the present invention, neighbouring 7th hinge joint is equipped with the first dog-ear and second on the third connecting rod
Dog-ear, the second connecting rod are equipped with the 3rd dog-ear for being used for coordinating the second dog-ear；When closing up relatively between trailing arm and bottom plate,
The receiving position formed between first dog-ear and third connecting rod is used to accommodate fourth link；When opposite between trailing arm and bottom plate
When strutting, the receiving position formed between second dog-ear and the 3rd dog-ear is used for the corner for accommodating sash profile.
As a further improvement on the present invention, the first hinge joint deviation bottom plate central axes are close to trailing arm and strut direction
Side；4th hinge joint deviates trailing arm central axes and is close to the side that trailing arm struts direction.
As a further improvement on the present invention, the bottom plate is equipped with fastening structure, and the fastening structure includes fastening spiral shell
Silk, compression spring and the turn Fastener for being caught in the card slot of window frame profile, the fastening screw, which runs through, to be located on bottom plate,
The fastening screw is threadedly coupled in the side for penetrating the bottom plate back side with turn Fastener, and rotation can be rotated by fastening screw
Fastener, the compression spring are set in fastening screw, and one end of the compression spring is pressed on bottom plate, and the other end compresses
On turn Fastener, when turn Fastener is caught in the card slot of window frame profile, rotation can be made by turning fastening screw
Fastener is fastened with card slot.
As a further improvement on the present invention, the bottom plate includes being used to consolidate with the frame side walls that window frame profile side wall is fixed
Determine portion, the frame side walls fixed part is formed by the upward warpage of left and right either end of bottom plate, on the frame side walls fixed part
Equipped with the fastening structure.
As a further improvement on the present invention, the trailing arm is in strip, and the width of the trailing arm is less than sash profile two
The opening width formed between card slot, the solid portion of holding division peace is equipped with the trailing arm along its length, the holding division
Cross section is made of, the bottom surface is made of the front of trailing arm, described in " Jiong " font the side plate of bottom surface and the left and right sides
Left side plate is folded upward at extension by the left and right side side of trailing arm and is formed, and the side plate, which is equipped with, to be used to be inserted into sash profile card slot
In fixture block；The flat solid portion is formed from the left and right avris of trailing arm toward the extension of trailing arm width, the width in the flat solid portion
Equal to the opening width formed between two card slot of sash profile, for the opening that is formed between two card slot of sash profile
Left and right avris is affixed, and prevents trailing arm from rocking.
As a further improvement on the present invention, the afterbody of the trailing arm is additionally provided with flat card division, the flat card along its length
Portion is folded upward to the height with fixture block same level, again along parallel to trailing arm after bending by the length direction part of trailing arm
Length direction extension is formed, and the width of the left and right sides toward the flat card division of the flat card division extends, and makes the left and right of flat card division
Both sides are inserted into the card slot of sash profile.
As a further improvement on the present invention, the sash profile trimming part for being fixed with sash profile, institute are further included
To state sash profile trimming part and be equipped with the mounting hole that bottom is through to from top, the inner wall of the mounting hole is equipped with screw thread,
Bolt is threaded with the mounting hole, the tail end of the trailing arm is equipped with fixed column, and the sash profile trimming part passes through
Mounting hole is rotatably sleeved in fixed column, and the bottom of the bolt is connected in fixed column, in addition, sash profile is finely tuned
The top being connected in mounting hole is additionally provided with component and consolidates screw hole, the solid screw hole internal thread in top is connected with the solid screw in top, the top
Gu the end top pressure of screw is on bolt.
Beneficial effects of the present invention are：The present invention passes through the hinged cooperation between each connecting rod, bottom plate and trailing arm so that this
Invent the folding that hinges of door and window can be achieved without the cooperation of sliding block for the hinges of door and window.The present invention on bottom plate without opening
If sliding slot, the structural strength of bottom plate ensure that, and subtracted and be slidably connected so that the load-bearing capacity of the hinges of door and window is significantly
Lifting, can bear the big sash of weight；In addition, the present invention has subtracted sliding friction so that the hinges of door and window can be smooth
Ground folding, makes the folding of hinges of door and window seem slim and graceful, light；In addition, it is of the invention by the hinged cooperation between each component, can
Realize the 180 degree wide-angle folding of hinges of door and window, make hinges of door and window meet significantly to open in needs such as fireproof lifesaving, exterior window cleanings
The demand of the occasion of conjunction.
Brief description of the drawings
Fig. 1 is hinges of door and window softened state schematic perspective view of the present invention；
Fig. 2 is hinges of door and window softened state front schematic view of the present invention；
Fig. 3 is hinges of door and window softened state schematic rear view of the present invention；
Fig. 4 is hinges of door and window softened state side schematic view of the present invention；
Fig. 5 is half softened state schematic perspective view of hinges of door and window of the present invention；
Fig. 6 is half softened state front schematic view of hinges of door and window of the present invention；
Fig. 7 is hinges of door and window closed configuration schematic perspective view of the present invention；
Fig. 8 is hinges of door and window closed configuration front schematic view of the present invention；
Fig. 9 fixes schematic perspective view for hinges of door and window of the present invention and window frame profile, sash profile；
Figure 10 fixes front schematic view for hinges of door and window of the present invention and window frame profile, sash profile；
Figure 11 is bottom plate of the present invention and window frame profile fixing side schematic diagram；
Figure 12 is fastening structure exploded perspective view of the present invention；
Figure 13 is trailing arm of the present invention and sash profile fixing side schematic diagram；
Figure 14 is sash profile trimming part exploded perspective view one of the present invention；
Figure 15 is sash profile trimming part exploded perspective view two of the present invention；
Description of symbols：10- trailing arms, 11- holding divisions, 111- bottom surfaces, 112- side plates, 113- fixture blocks, 12- puts down solid portion, 13- is put down
Card division, 14- sash profiles trimming part, 141- mounting holes, 142- bolts, the solid screw hole in 143- tops, the solid screw in 144- tops, 145- are solid
Fixed column, 20- bottom plates, 21- fastening structures, 211- fastening screws, 212- compressions spring, 213- turn Fasteners, 22- frame side walls
Fixed part, 31- first connecting rods, 32- second connecting rods, the 3rd dog-ears of 321-, 33- third connecting rods, the first dog-ears of 331-, 332- second
Dog-ear, 34- fourth links, the first hinge joints of 41-, the second hinge joints of 42-, the 3rd hinge joints of 43-, the 4th hinge joints of 44-, 45-
5th hinge joint, the 6th hinge joints of 46-, the 7th hinge joints of 47-, 50- sash profiles, 51- card slots, 60- window frame profiles, 61- cards
Groove.
Embodiment
With reference to specific embodiment and attached drawing, the invention will be further described.
As Figure 1-10 shows, a kind of high load-bearing hinges of door and window of significantly folding fireproof lifesaving, by trailing arm 10, bottom plate 20,
First connecting rod 31, second connecting rod 32, third connecting rod 33 and fourth link 34 form, and trailing arm 10 is used to fix with sash profile 50,
Bottom plate 20 is used to fix with window frame profile 60, is hinged between each component, makes to be involutory between trailing arm 10 and bottom plate 20
Hold together and strut, and distraction angle can reach 180 degree.
Connection between each component is specific as follows：One end of first connecting rod 31 is hinged on the left side of bottom plate 20, is denoted as first
Hinge joint 41；The hinged right side on the base plate 20 in one end of second connecting rod 32, is denoted as the second hinge joint 42；Second connecting rod 32 it is another
One end and one end of fourth link 34 are hinged, and are denoted as the 3rd hinge joint 43；The other end of fourth link 34 is hinged on trailing arm 10,
It is denoted as the 4th hinge joint 44；One end of third connecting rod 33 is hinged on the other end of first connecting rod 31, is denoted as the 5th hinge joint 45；
The other end of third connecting rod 33 is hinged on the tail end of trailing arm 10, is denoted as the 6th hinge joint 46；Third connecting rod 33 is in neighbouring second hinge
The position of contact 42 is hinged on second connecting rod 32, is denoted as the 7th hinge joint 47；Close up when opposite between trailing arm 10 and bottom plate 20
When, the first hinge joint 41 is adjacent with the 3rd hinge joint 43, and the second hinge joint 42 is adjacent with the 6th hinge joint 46, the 4th hinge joint 44
Adjacent with the 7th hinge joint 47, the 5th hinge joint 45 is located remotely from the side of trailing arm 10.
Wherein, the first hinge joint 41 to the 5th hinge joint 45, first hinge joint the 41 to the second hinge joint 42, the first hinge joint
41 to the 7th hinge joint 47, the 6th hinge joint 46 to the 7th hinge joint 47, the second hinge joint 42 are cut with scissors to the 3rd hinge joint 43, second
For contact 42 to the 7th hinge joint 47, and the 3rd hinge joint 43 to the 4th hinge joint 44, the spacing ratio between them is about 1：
5：5：2：3.5：1.2：3.In other embodiments, the spacing ratio between them is 1：4.7-5.3：4.7-5.3：1.7-2.3：
3.2-3.8：0.9-1.5：In the range of 2.7-3.3.
In addition, in order to ensure that fourth link 34 can have position receiving when collapsing, the neighbouring 7th on third connecting rod 33
The position of hinge joint 47 is equipped with the first dog-ear 331, when closing up relatively between trailing arm 10 and bottom plate 20, first dog-ear 331
The receiving position formed between third connecting rod 33 is used to accommodate fourth link 34.
Furthermore in order to make trailing arm 10 when strutting, avoid the gear that connecting rod is subject to the corner of sash profile 50 from hindering, connect the 3rd
The second dog-ear 332 is equipped with neighbouring 7th hinge joint 47 on bar 33, is used to coordinate as shown in figure 3, being equipped with second connecting rod 32
3rd dog-ear 321 of the second dog-ear 332, when between trailing arm 10 and bottom plate 20 it is opposite strut when, the position of the second dog-ear 332 and the
The position of three dog-ears 321 is corresponding, and the receiving position that both are formed is used for the corner for accommodating sash profile 50.
In addition, in order to enable 10 one direction of trailing arm to strut, the first hinge joint 41 is positioned away from 20 central axes of bottom plate
It is close to the side that trailing arm 10 struts direction；4th hinge joint 44 is positioned away from 10 central axes of trailing arm and is close to 10 side of strutting of trailing arm
To side.
By said structure, the 180 degree wide-angle folding of the hinges of door and window can be realized, in addition, the hinges of door and window
Each component use metal material, not comprising plastic mattress, heat resistance is high, coordinates 180 degree wide-angle folding, can be used as anti-
Fiery life-saving hinges of door and window, the escape condition of effective and safe is provided when fire behavior occurs for escape personnel.
As shown in Figure 11,12, further, in the present embodiment, bottom plate 20 is fixed on window frame profile 60 by way of fixing
On, specific structure is as follows：Bottom plate 20 is equipped with fastening structure 21, and fastening structure 21 includes fastening screw 211, compression spring
212 and turn Fastener 213.For fastening screw 211 through setting on the base plate 20, fastening screw 211 is penetrating 20 back side of bottom plate
Side is threadedly coupled with turn Fastener 213, can be rotated turn Fastener 213 by fastening screw 211, be compressed spring 212
It is set in fastening screw 211, one end of compression spring 212 compresses on the base plate 20, and the other end is pressed on turn Fastener 213
On.The width of turn Fastener 213 is less than the spacing between 60 liang of side bayonet slots 61 of window frame profile, enables turn Fastener 213
The opening formed through 60 liang of side bayonet slots 61 of window frame profile.The length of turn Fastener 213 is more than 60 liang of window frame profile
Spacing between side bayonet slot 61, enables turn Fastener 213 to be caught in by rotating in the card slot 61 of 60 both sides of window frame profile.When
When turn Fastener 213 is caught in the card slot 61 of 60 both sides of window frame profile, rotational fastener can be made by turning fastening screw 211
Part 213 is fastened with card slot 61.In other embodiments, the width of turn Fastener 213 can also be equal to 60 both sides of window frame profile
Spacing between card slot 61.
Turn Fastener 213 is snapped onto in 60 liang of side bayonet slots 61 of window frame profile by turning fastening screw 211, and is tightened
Fastening screw 211 makes turn Fastener 213 be fastened in card slot 61, you can realizes the fixed installation of bottom plate 20, has operation letter
Just the characteristics of, can realize the quick fixed of bottom plate 20.This fixed form, easy to the adjustment of 20 position of bottom plate, and without
Drill on window frame profile 60, do not destroy the structure of window frame profile 60, ensure the structural strength and watertightness of window frame profile 60.
In addition, after turn Fastener 213 is fastened in card slot 61, when needing to unclamp turn Fastener 213, by inversely turning fastening
Screw 211 can unclamp turn Fastener 213.But may be there are a kind of situation, due to 213 Ka get Tai of turn Fastener
Tightly, even if having unscrewed fastening screw 211, turn Fastener 213 is still clamped in card slot 61, can not be turned with fastening screw 211
It is dynamic and rotate, cause turn Fastener 213 to be stuck in card slot 61 and be difficult to rotation and go out, bring some inconvenience to operating personnel.
In the present embodiment, spring 212 is compressed by setting, using the elastic force for compressing spring 212, makes turn Fastener 213 and fastening spiral shell
Silk 211 is subject to the compressing for compressing spring 212, so that turn Fastener 213 can be rotated with the rotation of fastening screw 211,
Avoid turn Fastener 213 from being clamped in card slot 61 to be difficult to rotate.
In addition, include being used for the frame side walls fixed part 22 fixed with 60 side wall of window frame profile, frame side walls on bottom plate 20
Fixed part 22 is formed by the upward warpage of right end of bottom plate 20, and frame side walls fixed part 22 is equipped with the fastening structure 21.
In other embodiment, frame side walls fixed part 22 may be alternatively provided at the left end of bottom plate 20.By the setting of frame side walls fixed part 22,
The positioning that can be easy between bottom plate 20 and window frame, can also strengthen the fixing intensity of bottom plate 20.
As shown in Fig. 5, Fig. 7 and Figure 13, further, in the present embodiment, trailing arm 10 is by way of fixing and sash profile
50 fix, and trailing arm 10 is in strip, and trailing arm 10 is equipped with threaded screw hole, fixed screw can be worn in screw hole, trailing arm 10
Width is less than the opening width formed between 50 liang of card slots 51 of sash profile, is equipped with holding division along its length on trailing arm 10
The solid portion 12 of 11 peace.The cross section of holding division 11 in fall " Jiong " font, be made of the side plate 112 of bottom surface 111 and the left and right sides,
Bottom surface 111 is made of the front of trailing arm 10, the width of bottom surface 111 and being of same size for trailing arm 10；Left side plate 112 is by trailing arm 10
Left and right side side be folded upward at extension and formed, side plate 112 is equipped with for being inserted into fixture block in 50 card slot 51 of sash profile
113.Flat solid portion 12 is formed by lateral 10 width of the trailing arm extension of left and right side of trailing arm 10, and the width in flat solid portion 12 is equal to window
The opening width formed between 50 liang of card slots 51 of sectional, for the opening formed between 50 liang of card slots 51 of sash profile
Left and right avris be affixed.
In fixed trailing arm 10 and sash profile 50, trailing arm 10 is inserted into sash type by the fixture block 113 on holding division 11
On the card slot 51 of material 50, trailing arm 10 is located in the opening that two card slots 51 are formed, and same level is in opening, puts down solid portion 12
The left and right sides be attached on the avris of opening, trailing arm 10 is not easy double swerve.Trailing arm 10 is inserted into the bottom of sash profile 50
Behind portion, then by wearing fixed screw in screw hole, the bottom surface of sash profile 50 is suppressed using fixed screw, so that fixture block
113 can be fastened on card slot 51, you can complete the fixation between trailing arm 10 and sash profile 50.This fixed form, has solid
Determine the characteristics of intensity is good, and fastness is high, and easy to the adjustment of 10 position of trailing arm, and without drilling in sash profile 50,
The structure of sash profile 50 is not destroyed, ensures the structural strength and watertightness of sash profile 50.
In order to make trailing arm 10 facilitate insertion into the bottom of sash profile 50, holding division 11 is arranged to down " Jiong " font, so that
Trailing arm 10 is set to avoid the parts such as the corner brace screw of 50 bottom of sash profile when being inserted into the bottom of sash profile 50, in addition,
Opened what the width of the width of trailing arm 10 and holding division 11 was set smaller than being formed between 50 bottom of sash profile, two card slot 51
Mouth width degree, so as to enable trailing arm 10 to be swimmingly inserted into the bottom of sash profile 50.Furthermore the width due to trailing arm 10 and
The width of holding division 11 is set smaller than the opening width formed between 50 bottom of sash profile, two card slot 51, therefore trailing arm 10
Gap is left between 50 bottom opening of the sash profile left and right sides, easily makes trailing arm 10 that double swerve occur, passes through flat solid portion
12 setting, when making flat solid portion 12 in the card slot 51 that trailing arm 10 is inserted into sash profile 50, can be attached to 50 bottom of sash profile
The left and right sides of opening, fills the gap, so as to avoid trailing arm 10 that double swerve occurs, so both ensure that the installation of trailing arm 10
Smooth degree, in turn ensure that the stability of trailing arm 10.Furthermore since holding division 11 has shared the stress of fixed screw, make fixed spiral shell
Silk is not belonging to main stress part, therefore for a long time using being not easy to situation about loosening occur, though fixed screw loosen or
Person comes off, and under the cooperation in the solid portion 12 of fastening peace of holding division 11, sash profile 50 will not rock, or directly from
Situation about dropping on trailing arm 10, security performance access guarantee.
In addition, the afterbody of trailing arm 10 is additionally provided with flat card division 13 along its length, flat card division 13 by trailing arm 10 length direction
Part is folded upward to the height with 113 same level of fixture block, is extended again along the length direction parallel to trailing arm 10 after bending
Being formed, the width of the left and right sides toward the flat card division 13 of flat card division 13 extends, in fixed trailing arm 10 and sash profile 50,
The left and right sides of flat card division 13 is inserted into the twice card slot 51 of sash profile 50.By the structure, flat card division 13 is set to share one
Part stress, so that the fix tightly soundness between trailing arm 10 and sash profile 50 is further increased, in addition, flat card division 13 is set
The structural strength of trailing arm 10 can also be improved by putting, and not allow trailing arm 10 yielding.
As shown in Figure 14,15, further, in the present embodiment, the sash profile for being fixed with sash profile 50 is further included
Trimming part 14, sash profile trimming part 14 is by fixing, screw and sash profile 50 are fixed.Sash profile trimming part 14
The mounting hole 141 that bottom is through to from top is equipped with, the inner wall of mounting hole 141 is equipped with screw thread, and screw thread connects in mounting hole 141
Be connected to bolt 142, the tail end of trailing arm 10 is equipped with fixed column 145, sash profile trimming part 14 by mounting hole 141 rotationally
It is socketed in fixed column 145, and the bottom of bolt 142 is connected in fixed column 145.By turning bolt 142, make bolt 142
Upper-lower position in mounting hole 141 occurs to become life, and sash profile trimming part 14 also moves up and down therewith, is further driven to window
Sectional 50 moves up and down, and so as to fulfill the fine setting up and down of sash profile 50, makes between sash profile 50 and window frame profile 60
Relative position can be good fit.
In addition, the top being connected in mounting hole 141 is additionally provided with sash profile trimming part 14 consolidates screw hole 143, top is solid
143 internal thread of screw hole is connected with the solid screw 144 in top, pushes up the end top pressure of solid screw 144 on bolt 142.Since bolt 142 exists
It is possible that the situation of scarifying, bolt 142 by pushing up solid 144 top pressure of screw, can prevent scarifying during long-term use
The occurrence of.
In conclusion the present invention such as specification and diagramatic content, is made actual sample and through test is used for multiple times, from making
Seen with the effect of test, the provable present invention can reach its desired purpose, and practical value is unquestionable.It is provided above
Embodiment is only used for conveniently illustrating the present invention, and not makees limitation in any form, any affiliated technology neck to the present invention
Have usually intellectual in domain, if in the range of not departing from the present invention and carrying technical characteristic, utilize disclosed technology
The equivalent embodiment for locally changing or modifying made by content, and without departing from the technical feature content of the present invention, still fall within
In the range of the technology of the present invention feature.
Claims (10)
1. a kind of high load-bearing hinges of door and window of significantly folding fireproof lifesaving, including the trailing arm for being fixed with sash profile, use
In the bottom plate that window frame profile is fixed, and first connecting rod, second connecting rod, third connecting rod and fourth link, it is characterised in that：It is described
One end of first connecting rod is hinged on the left side of bottom plate, is denoted as the first hinge joint；One end of the second connecting rod is hinged on bottom plate
Right side, be denoted as the second hinge joint；The other end of the second connecting rod and one end of fourth link are hinged, and it is hinged to be denoted as the 3rd
Point；The other end of the fourth link is hinged on trailing arm, is denoted as the 4th hinge joint；One end of the third connecting rod is hinged on
On the other end of one connecting rod, the 5th hinge joint is denoted as；The other end of the third connecting rod is hinged on the tail end of trailing arm, is denoted as the 6th
Hinge joint；The third connecting rod is hinged on second connecting rod in the position of neighbouring second hinge joint, is denoted as the 7th hinge joint；Work as support
When closing up relatively between arm and bottom plate, the first hinge joint is adjacent with the 3rd hinge joint, and the second hinge joint is adjacent with the 6th hinge joint,
4th hinge joint is adjacent with the 7th hinge joint, and the 5th hinge joint is located remotely from the side of trailing arm.
A kind of 2. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 1, it is characterised in that：The
One hinge joint to the 5th hinge joint, the first hinge joint to the second hinge joint, the first hinge joint to the 7th hinge joint, the 6th hinge joint
To the 7th hinge joint, the second hinge joint to the 3rd hinge joint, the second hinge joint to the 7th hinge joint, and the 3rd hinge joint is to
Four hinge joints, the spacing ratio between them are 1：4.7-5.3：4.7-5.3：1.7-2.3：3.2-3.8：0.9-1.5：2.7-
3.3。
A kind of 3. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 2, it is characterised in that：It
Between spacing ratio be 1：5：5：2：3.5：1.2：3.
A kind of 4. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 1, it is characterised in that：Institute
State on third connecting rod neighbouring 7th hinge joint and be equipped with the first dog-ear and the second dog-ear, the second connecting rod, which is equipped with, is used for cooperation the
3rd dog-ear of two dog-ears；When closing up relatively between trailing arm and bottom plate, formed between first dog-ear and third connecting rod
Receiving position be used for accommodate fourth link；When between trailing arm and bottom plate it is opposite strut when, second dog-ear and the 3rd dog-ear it
Between the receiving position that is formed be used for the corner that accommodates sash profile.
A kind of 5. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 1, it is characterised in that：Institute
State the first hinge joint deviation bottom plate central axes and be close to the side that trailing arm struts direction；4th hinge joint deviates trailing arm central axes
It is close to the side that trailing arm struts direction.
A kind of 6. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 1, it is characterised in that：Institute
State bottom plate and be equipped with fastening structure, the fastening structure includes fastening screw, compression spring and the card for being caught in window frame profile
Turn Fastener in groove, for the fastening screw through being located on bottom plate, the fastening screw is penetrating the side at the bottom plate back side
It is threadedly coupled with turn Fastener, turn Fastener can be rotated by fastening screw, the compression spring is set in fastening spiral shell
On silk, one end of the compression spring is pressed on bottom plate, and the other end is pressed on turn Fastener, when turn Fastener is caught in
When in the card slot of window frame profile, by turning fastening screw turn Fastener can be made to be fastened with card slot.
A kind of 7. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 6, it is characterised in that：Institute
State bottom plate include be used for window frame profile side wall fix frame side walls fixed part, the frame side walls fixed part by bottom plate a left side
The right upward warpage of either end is formed, and the frame side walls fixed part is equipped with the fastening structure.
A kind of 8. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 1, it is characterised in that：Institute
It is in strip to state trailing arm, and the width of the trailing arm is less than the opening width formed between two card slot of sash profile, the trailing arm
On be equipped with the solid portion of holding division peace along its length, the cross section of the holding division is in " Jiong " font is fallen, by bottom surface and left and right two
The side plate of side is formed, and the bottom surface is made of the front of trailing arm, and the left side plate is folded upward at by the left and right side side of trailing arm
Extension is formed, and the side plate is equipped with the fixture block for being used for being inserted into sash profile card slot；It is described to put down left and right of the solid portion by trailing arm
Avris is formed toward the extension of trailing arm width, and the width in the flat solid portion is opened equal to what is formed between two card slot of sash profile
Mouth width degree, the left and right avris of the opening for being formed between two card slot of sash profile are affixed, and prevent trailing arm from rocking.
A kind of 9. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 8, it is characterised in that：Institute
The afterbody for stating trailing arm is additionally provided with flat card division along its length, the flat card division by the length direction part of trailing arm be folded upward to
The height of fixture block same level, is formed, a left side for the flat card division along the length direction extension parallel to trailing arm again after bending
The width of right both sides toward flat card division extends, and makes to be inserted into the card slot of sash profile at left and right sides of flat card division.
A kind of 10. high load-bearing hinges of door and window of significantly folding fireproof lifesaving according to claim 1, it is characterised in that：
The sash profile trimming part for being fixed with sash profile is further included, the sash profile trimming part is equipped with and is passed through from top
Wear to the mounting hole of bottom, the inner wall of the mounting hole and be equipped with screw thread, bolt, the support are threaded with the mounting hole
The tail end of arm is equipped with fixed column, and the sash profile trimming part is rotatably sleeved in fixed column by mounting hole, and institute
The bottom for stating bolt is connected in fixed column, is consolidated in addition, being additionally provided with the top being connected in mounting hole on sash profile trimming part
Screw hole, the solid screw hole internal thread in top are connected with the solid screw in top, and the end top pressure of the solid screw in top is on bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407736.0A CN107939190B (en) | 2017-12-22 | 2017-12-22 | High-bearing door and window hinge capable of being opened and closed greatly and preventing fire and escaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407736.0A CN107939190B (en) | 2017-12-22 | 2017-12-22 | High-bearing door and window hinge capable of being opened and closed greatly and preventing fire and escaping |
Publications (2)
| Publication Number | Publication Date |
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| CN107939190A true CN107939190A (en) | 2018-04-20 |
| CN107939190B CN107939190B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711407736.0A Active CN107939190B (en) | 2017-12-22 | 2017-12-22 | High-bearing door and window hinge capable of being opened and closed greatly and preventing fire and escaping |
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| Country | Link |
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| CN (1) | CN107939190B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259305A (en) * | 2018-11-09 | 2019-09-20 | 刘玲豪 | A kind of sliding support fixation kit and slide support hinge |
| CN110541640A (en) * | 2019-09-11 | 2019-12-06 | 宁波市维特建筑五金有限公司 | Hinge capable of wiping window |
| CN110644889A (en) * | 2019-10-17 | 2020-01-03 | 清远市首一建筑新材料有限公司 | Building external window structure with hinge and hinge mounting method with structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127324A (en) * | 1993-09-09 | 1995-05-16 | Yagi:Kk | Opening degree regulator of door and the like |
| DE29812897U1 (en) * | 1998-07-08 | 1998-12-10 | Goroshanin Genadi | Device for fixing doors in the open position |
| US20070050947A1 (en) * | 2005-09-07 | 2007-03-08 | Securistyle Ltd | Two Bar Stays and Associated Methods |
| EP1967676A1 (en) * | 2007-03-03 | 2008-09-10 | J. Banks & Co. Ltd. | Safety catch for a hinged window |
| CN102232136A (en) * | 2010-04-26 | 2011-11-02 | 梁凯慈 | Casement window with muli-angle positioning window sash |
| CN206309174U (en) * | 2016-12-17 | 2017-07-07 | 广东捷顺达建筑五金有限公司 | A kind of sliding support of casement window |
| CN207700907U (en) * | 2017-12-22 | 2018-08-07 | 广东坚祥建筑五金有限公司 | A kind of high load-bearing hinges of door and window significantly opening and closing fireproof lifesaving |
-
2017
- 2017-12-22 CN CN201711407736.0A patent/CN107939190B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127324A (en) * | 1993-09-09 | 1995-05-16 | Yagi:Kk | Opening degree regulator of door and the like |
| DE29812897U1 (en) * | 1998-07-08 | 1998-12-10 | Goroshanin Genadi | Device for fixing doors in the open position |
| US20070050947A1 (en) * | 2005-09-07 | 2007-03-08 | Securistyle Ltd | Two Bar Stays and Associated Methods |
| EP1967676A1 (en) * | 2007-03-03 | 2008-09-10 | J. Banks & Co. Ltd. | Safety catch for a hinged window |
| CN102232136A (en) * | 2010-04-26 | 2011-11-02 | 梁凯慈 | Casement window with muli-angle positioning window sash |
| CN206309174U (en) * | 2016-12-17 | 2017-07-07 | 广东捷顺达建筑五金有限公司 | A kind of sliding support of casement window |
| CN207700907U (en) * | 2017-12-22 | 2018-08-07 | 广东坚祥建筑五金有限公司 | A kind of high load-bearing hinges of door and window significantly opening and closing fireproof lifesaving |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259305A (en) * | 2018-11-09 | 2019-09-20 | 刘玲豪 | A kind of sliding support fixation kit and slide support hinge |
| CN110541640A (en) * | 2019-09-11 | 2019-12-06 | 宁波市维特建筑五金有限公司 | Hinge capable of wiping window |
| CN110644889A (en) * | 2019-10-17 | 2020-01-03 | 清远市首一建筑新材料有限公司 | Building external window structure with hinge and hinge mounting method with structure |
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|---|---|
| CN107939190B (en) | 2023-04-28 |
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Denomination of invention: A high load-bearing door and window hinge with large opening and closing for fire escape Effective date of registration: 20230828 Granted publication date: 20230428 Pledgee: Agricultural Bank of China Co.,Ltd. Zhaoqing Gaoyao Sub branch Pledgor: GUANGDONG JIANXIANG CONSTRUCTION HARDWARE CO.,LTD. Registration number: Y2023980054030 |
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