CN109989686A - A kind of wind and water preventing injecting glue corner brace and its connection structure - Google Patents
A kind of wind and water preventing injecting glue corner brace and its connection structure Download PDFInfo
- Publication number
- CN109989686A CN109989686A CN201910256356.4A CN201910256356A CN109989686A CN 109989686 A CN109989686 A CN 109989686A CN 201910256356 A CN201910256356 A CN 201910256356A CN 109989686 A CN109989686 A CN 109989686A
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- China
- Prior art keywords
- fixed arm
- injecting glue
- shaped channel
- corner brace
- wind
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9645—Mitre joints
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/9687—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members with screws blocking the connecting piece inside or on the frame member
- E06B3/9688—Mitre joints
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The present invention provides a kind of wind and water preventing injecting glue corner brace, including the first fixed arm and the second fixed arm, and the first fixed arm and the second fixed arm at right angles connect and compose L-type；First fixed arm is equipped with R type limit point；Second fixed arm is equipped with positioning datum point；The end of first fixed arm and the second fixed arm is provided with C-shaped channel, is equipped with screw thread in C-shaped channel.The present invention also provides a kind of wind and water preventing injecting glue corner brace connection structures.Wind and water preventing injecting glue corner brace of the invention and its connection structure are versatile, Door and window frame suitable for aluminium alloy extrusions, bridge-cutoff aluminum alloy heat-insulation profile, aluminium-wood composite section, bar section of stainless steel, aluminum-plastic aluminum profile, plastic-steel section bar fans assembling, it can be realized accurate quick assembling of the injecting glue corner brace to door-window section bar, ensure that assembling quality saves labour turnover, it can be improved corner node bonding strength, improve the watertightness performance of door and window, air-tightness, thermal insulation property, sound insulation property, reduce door and window K value (U value) coefficient.
Description
Technical field
The present invention relates to window technology field more particularly to a kind of wind and water preventing injecting glue corner brace and wind and water preventing injecting glue angles
Code connection structure.
Background technique
With the development of technology, door, window used by engineering construction, civil buildings are gradually developed by original timber window material
At with plastics-steel shapes for door and window, aluminium alloy door's window profile, bridge-cutoff aluminum alloy heat-insulation door-window section bar, aluminum wood composite door window profile, plastic-aluminum
Co-extrusion door-window section bar, plastic-aluminum aluminum composite section bar, polyurethane door window profile, the doors and windows flowed based on stainless steel door window profile.Door,
Window profile needs quadrangle to be connected and fixed during assembled formation, in addition to some Plastic steel doors for needing welding procedure to be attached the angle of cut
Outside window profile, modern sash stuff mostly uses dedicated corner brace connector to connect, and corner brace is connection 90 ° of right angle intersecting components of L-type
The type of indispensable component, corner brace is determined by the width height of profile stress size, cavity.
Existing corner brace mainly has following three classes:
The first kind is 90 ° of right angle corner braces of L-type, is traditional right angle corner brace, structure is simple, but 90 ° of right angle corner braces of L-type
It needs to fix using the mechanical equipment punching press of dedicated set angle when connecting door-window section bar, wedge angle contact easily occurs for corner wrong when fixed
Position loosens, and difference of height phenomenon easily occurs in plane, causes to smear the cleaning of end face glue difficulty, easily residual, is easy pollution Surface of profile；And
The corner brace at group angle cannot a people it is individually operated, need more people to cooperate assembling, increase cost of labor；And frame, stile, crimping
It cannot once assemble and finish, increase time cost；And the excessive inconvenient vehicle transport of list door frame door and window area, skyscraper transport
Difficulty increases transportation cost.
Second class is movable corner connectors, uses screw connection after spring finger setting to fasten, but movable corner connectors connect door and window
After profile, movable corner connectors and cavity of sectional material fit-up gap are larger；And easily there is deviation and causes in fixed hole position when being tensed using screw
Corner cannot lock；And be also easy to produce corner contact wedge angle dislocation, straight and even face easily occur difference of height, assembling when corner brace disengaging profile cavity
Body is inconvenient, spring catch is easy to fall off；And corner contact cannot infuse marine glue, lead to watertightness, the air-tightness of corner brace connection structure
Difference causes assembled finished product corner connection point stability lower, easily occurs loosening during transportation, misplace；And Split assembled
Corner brace efficiency when assembling screw is lower, increases cost of labor.
Third class is screw fixed corner code, is fixedly connected with corner brace and door-window section bar using screw, but screw fixed angles
The fixation of code needs drilling operating, tapping screw hole manufacturing procedure, bores note waterproof gasket cement inflow hole process, mechanical equipment
Input cost is high, complex procedures low efficiency；And once there is deviation and easily lead to a group angle plane in bore position or profile punching position
There is difference of height, it is higher to processing request, increase cost of labor.
Therefore, joint efficiency can either be improved again and can be improved connection precision, solve corner node air-tightness by developing one kind
Can, the wind and water preventing injecting glue corner brace of watertightness performance be very necessary, and develop it is a kind of have it is strong compared with high sealing performance and connection
The wind and water preventing injecting glue corner brace connection structure of degree is even more extremely urgent.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of wind and water preventing injecting glue
Corner brace and its connection structure can be realized accurate quick assembling of the injecting glue corner brace to door-window section bar, can be improved injecting glue corner brace company
The connection adaptation and bonding strength of binding structure are able to ascend the air-tightness, watertightness performance, sound insulation property, guarantor of corner node
Warm nature energy.
The present invention uses following technical scheme to solve above-mentioned technical problem:
The present invention provides a kind of wind and water preventing injecting glue corner brace, including the first fixed arm and the second fixed arm, described first
Fixed arm and second fixed arm at right angles connect and compose L-type；First fixed arm is equipped with R type limit point, the R type
Limit point is located at the junction of first fixed arm and second fixed arm；Second fixed arm is equipped with positioning datum
Point, the positioning datum point are located at the junction of first fixed arm and second fixed arm；
The end of first fixed arm and second fixed arm is provided with C-shaped channel, c-type on first fixed arm
The opening direction of slot is parallel with the extending direction of second fixed arm, on second fixed arm opening direction of C-shaped channel with
The extending direction of first fixed arm is parallel；
Screw thread is equipped in the C-shaped channel, the screw thread is used to be adapted to the screw of installation door-window section bar.
Positioning when the positioning datum point connection glue injection corner brace for screw stays and door-window section bar, acts on screw
Relative position calibration of the door-window section bar on the second fixed arm when fixed on first fixed arm of injecting glue corner brace；The R type limit
Limit when site connection glue injection corner brace for screw stays and door-window section bar is acted on when the door and window type on the second fixed arm
Relative position of the material when being inserted into the first fixed arm limits.
The junction of first fixed arm and second fixed arm forms corner；The positioning datum point is set to institute
It states on the second fixed arm, and is located on the corner；The R type limit point is set on first fixed arm, and is located at institute
It states on corner.
When operation, the door-window section bar on first fixed arm is inserted into the positioning datum point on second fixed arm
Place is simultaneously fixed by screw locking, and then, the door-window section bar on second fixed arm is inserted into the institute on first fixed arm
It states at R type limit point, R type limit point can effectively prevent door-window section bar stress in pultrusion that inconsistent phenomenon occurs, and second is fixed
The door-window section bar wedge angle of arm, which is just inserted into the R type limit point, to be stopped, the door and window after being locked, on first fixed arm
Profile wedge angle is aligned locking with the door-window section bar wedge angle on second fixed arm.
It is understood that door-window section bar and first fixed arm, described second in the present invention for being connected and fixed
The screw of fixed arm is the screw that can be arbitrarily adapted to C-shaped channel internal screw thread, including but not limited to countersunk head screw, hexagonal head screw.
The preferably described screw is countersunk head screw.
Further, the opening inner sidewall of the C-shaped channel is equipped with the slope being oppositely arranged, the ramp angles and spiral shell
The angle adaptation of the countersunk head of silk.
The slope being oppositely arranged in C-shaped channel is formed by slope opening outwardly, outer on screw after screw enters C-shaped channel
Screw thread in threaded adapter C-shaped channel, the two is fixed after screwing, for connecting the first fixed arm, the second fixed arm and door-window section bar；
The slope of countersunk head adaptation C-shaped channel opening on screw, mutual extrusion after both countersunk head and slope contacts are consolidated for raising first
Connection adaptation between fixed arm, the second fixed arm and door-window section bar.
Threaded hole is set in injecting glue corner brace compared with the existing technology, and screw thread is set in threaded hole；In the present invention, by spiral shell
Line is set in C-shaped channel, can be adapted to the screw entered from multiple positions.
It is directly arranged on the C-shaped channel inner sidewall, or is also possible to it is understood that the screw thread can be
Screw thread is not set directly on the C-shaped channel inner sidewall, and the screw thread is by being set to the connection being connected to inside the C-shaped channel
On part and then it is set in the C-shaped channel；Further, since nut inner wall has screw thread, the connector is preferred
For nut.
Further, when the screw thread is directly arranged on the C-shaped channel inner sidewall, the screw thread is shaped in institute
Two wall of inside of C-shaped channel is stated, parallel thread is constituted and locks road.Parallel thread lock road is to be relatively arranged on putting down for two walls of C-shaped channel inside
The hand of spiral of row screw thread, parallel thread lock road is adapted with direction when C-shaped channel described in screw precession, and parallel thread locks road
Thread density is adapted with screw specification.Further, the note wind and water preventing injecting glue corner brace uses aluminium alloy extruded cutting
Molding, or be also possible to the note wind and water preventing injecting glue corner brace and die cast is done using aluminium alloy or kirsite.
Further, when not directly setting screw thread on the C-shaped channel inner sidewall, the C-shaped channel has been implanted into nut, institute
It states screw thread to be set in the nut, so that screw thread be made to be set to indirectly in the C-shaped channel；The hand of spiral of the nut inner wall
It is adapted with direction when C-shaped channel described in screw precession, the thread density of the nut inner wall is adapted with screw specification, described
The position of nut is adapted with screw precession position.Further, the opening of the C-shaped channel bends inwards for fixing institute
State nut.
Further, first fixed arm, second fixed arm and the C-shaped channel are made of plastic material, and
The inside of first fixed arm, second fixed arm and the C-shaped channel is equipped with steel plate；The nut uses stainless steel material
It is made；The wind and water preventing note is made in injection molding after the nut of stainless steel material is implanted in the C-shaped channel of the plastic material
Glue corner brace.Preferably, the C-shaped channel is made of engineering plastics material；More preferably, the C-shaped channel uses nylon material system
At；It is still more preferably that the steel plate is corrosion preventing steel plate, the corrosion preventing steel plate is set to first fixed arm, described the
The inside of two fixed arms and the C-shaped channel can be improved the intensity of the wind and water preventing injecting glue corner brace of original plastic material.
Injecting glue corner brace can reduce manufacturing cost using plastic material, if being directly arranged in the injecting glue corner brace of plastic material
Screw thread, when screw precession is threadedly coupled, screw rigidity and screw thread stiffness difference are larger, and it is tired with screwing zone to easily lead to screw
Labor；The wind and water preventing injecting glue corner brace that the present invention obtains after the C-shaped channel of plastic material is implanted into the nut of stainless steel material, can
After in the screw thread of screw precession stainless steel nut, the defect of join domain fatigue is significantly improved, improve bonding strength and securely
Property.
Further, the C-shaped channel is two, is respectively arranged at the end of first fixed arm and second fixed arm
Portion；C-shaped channel on first fixed arm, the opening of the C-shaped channel on second fixed arm are towards first fixed arm
The lateral surface of L-type is formed by with second fixed arm；Alternatively, C-shaped channel, second fixation on first fixed arm
The opening of C-shaped channel on arm is formed by the medial surface of L-type towards first fixed arm and second fixed arm.
Or being also possible to the C-shaped channel is four, two C-shaped channels are set to the end of first fixed arm,
And it is respectively facing first fixed arm and second fixed arm is formed by the medial surface and lateral surface of L-type；Other two
The C-shaped channel is set to the end of second fixed arm, and is respectively facing first fixed arm and second fixed arm
It is formed by the medial surface and lateral surface of L-type.
Further, the external corner of the C-shaped channel is circular arc, for reducing first fixed arm, described the
Two fixed arms are inserted into resistance when door-window section bar inner cavity.
Further, the wind and water preventing injecting glue corner brace further include:
First diversion trench together, is set to the lateral surface of first fixed arm Yu second fixed arm junction；
Second diversion trench together, is set to the medial surface of first fixed arm Yu second fixed arm junction；
Twice third diversion trench, be symmetrically disposed on first fixed arm and second fixed arm junction up and down
Two sides；
First diversion trench, second diversion trench are connected to the third diversion trench, and formation is looped around described first
The cyclic annular flow-guiding channel of fixed arm and second fixed arm junction.
First diversion trench, second diversion trench and the third return guide trough at the cyclic annular flow-guiding channel it is simultaneous
The function of standby two component or waterproof gasket cement holding tank.
First return guide trough lacking at the exterior angle at L-type right angle at first fixed arm, second fixed arm
Angle；Second diversion trench is parallel with first diversion trench, and second diversion trench is formed on first fixed arm,
And it is located at the medial surface of first fixed arm and second fixed arm junction, second return guide trough is at described first
The concave inward structure of fixed arm；The third diversion trench is vertical with first diversion trench.
The present invention has also supplied a kind of wind and water preventing injecting glue corner brace connection structure, including door-window section bar and the wind and water preventing
Injecting glue corner brace, the door-window section bar, which is equipped with, is suitable for the fixation hole that screw passes through and the hole for injecting glue suitable for injecting glue.
The hole for injecting glue be connected to first diversion trench, second diversion trench, the third return guide trough at ring-type
Flow-guiding channel, two component or waterproof gasket cement are after hole for injecting glue injection full of the cyclic annular flow-guiding channel.
Further, the hole for injecting glue is set to the lateral surface at the L-type right angle that the door-window section bar is combined into, and with it is described
The position of first diversion trench is adapted；Or it is also possible to the hole for injecting glue to be set to the L-type that the door-window section bar is combined into straight
The medial surface at angle, and be adapted with the position of second diversion trench.
Further, the screw is interior hexagonal through-hole screw, is fixed in door-window section bar and first fixed arm, second
After arm is connected and fixed, the through-hole of the interior hexagonal through-hole screw is suitable for being connected to the chamber that the C-shaped channel is formed.Two component is anti-
The chamber that watertight sealing is formed after through-hole injection full of the C-shaped channel.
Further, the first cavity is offered on first fixed arm, first cavity runs through described first up and down
Fixed arm, cross section are approximate right-angled trapezium, and first cavity is recessed inwardly at the position of second diversion trench
To form the concave inward structure of first cavity, the concave inward structure of the concave inward structure of first cavity and first fixed arm
It is corresponding；The second cavity is offered on second fixed arm, shown second cavity runs through second fixed arm up and down, horizontal
Section is right-angled trapezium.
The invention adopts the above technical scheme, compared with prior art, has the following technical effect that
Wind and water preventing injecting glue corner brace connector of the invention and its connection structure are versatile, be suitable for aluminium alloy extrusions,
Bridge-cutoff aluminum alloy heat-insulation profile, aluminium-wood composite section, bar section of stainless steel, aluminum-plastic aluminum profile, plastic-steel section bar are (equipped with bonding agent and auxiliary
Material) Door and window frame fan assembling and peculiar patented technology prolong Shen expand use, can be realized injecting glue corner brace to the accurate of door-window section bar
Quickly assembling ensures that assembling quality saves labour turnover, can be improved corner node bonding strength, improve the watertightness of door and window
Energy, thermal insulation property, sound insulation property, reduces door and window K value (U value) coefficient at air-tightness, is suitble to standardized and popularized.
Wind and water preventing injecting glue corner brace of the invention can be realized injecting glue angle by setting positioning datum point and R type limit point
The accurate quick assembling of code and door-window section bar tie point cooperates the helicitic texture in C-shaped channel, can be realized injecting glue corner brace and door and window
Close, the secured connection of profile, obtained injecting glue corner brace connection structure frame fan angle contact do not misplace, without difference of height, have beauty
The property seen.Meanwhile threaded hole is set in injecting glue corner brace compared with the existing technology, the screw thread in the C-shaped channel of the invention can
It is adapted to the screw fixation hole of the door-window section bar of different location, it is versatile suitable for the assembling of a variety of door-window section bars.The present invention
Wind and water preventing injecting glue corner brace when door-window section bar assembly and connection is fixed people's independent operation can complete to assemble, if respectively
The wrong not only dismantling of door-window section bar component assembling is convenient, will not also condemned MAT'L, a people can operate completion dismantling rectification.
It is not only that door and window processing factory saves buying door-window angle-assembling machine tool cost of equipment saving using wind and water preventing injecting glue corner brace of the invention
Power consumption can also significantly improve door and window processing factory assembled formation efficiency and final product quality, can also be at building site installation scene
Before assembled formation installation, frame or fan installation or after installation note waterproof sealing glue process can be completed, keep doors and windows whole
Watertightness performance, air-tightness, sound insulation property, thermal insulation property have sufficient guarantee.When factory's distance construction scene farther out or single door frame
It when door and window is excessive and installation of high building is constructed, can assemble at the construction field (site), save high-rise lifting and transport cost of labor, can subtract
Lack vehicle transport expense and avoids violating traffic safety regulation.
The slope matched with the angle of the countersunk head of screw is arranged by the opening in C-shaped channel in the present invention, is using spiral shell
When silk is connected and fixed, the door-window section bar wedge angle on the second fixed arm is set just to be inserted into R type limit point by screw slope angle pultrusion
Stop, the accuracy and bonding strength of assembling can be further increased.
The present invention is led in the first interconnected diversion trench of the junction of the first fixed arm and the second fixed arm setting, second
Chute and third diversion trench, the cyclic annular flow-guiding channel formed is communicated with the cavity that door-window section bar corner contact is formed, from injecting glue
After two component or waterproof gasket cement are injected in hole, it is capable of forming the annular storage glue region of independent one, increases glue and injecting glue angle
The connection area of code, door-window section bar facilitates the bonding strength for enhancing injecting glue corner brace and door-window section bar, keeps tie point more tight
It is close, effectively increase the air-tightness, watertightness performance and thermal insulation property of corner contact.Moreover, because the first diversion trench, second leading
Chute and third diversion trench communicate, and hole for injecting glue can also be arranged in door-window section bar corner junction according to actual needs by the present invention
Interior survey or outside, flexible structure, adaptability are high.
The present invention is fixedly connected with injecting glue corner brace and door-window section bar using interior hexagonal through-hole screw, passes through inside hexagonal through-hole spiral shell
Note two component or waterproof gasket cement in the through-hole of silk, two component or waterproof gasket cement are formed after entering through-hole full of C-shaped channel
Chamber；It is fixed relative to the corner brace connection structure of traditional approach only with screw, and the present invention can effectively improve corner and connect
Watertightness performance, the air-tightness, sound insulation property, thermal insulation property of point, reduce door and window K value coefficient, while having and reinforcing angle connection by force
The effect of degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wind and water preventing injecting glue corner brace of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the wind and water preventing injecting glue corner brace of the embodiment of the present invention two；
Fig. 3 is the structural schematic diagram of the wind and water preventing injecting glue corner brace of the embodiment of the present invention three；
Fig. 4 is the structural schematic diagram of the wind and water preventing injecting glue corner brace of the embodiment of the present invention four；
Fig. 5 is the structural schematic diagram of the wind and water preventing injecting glue corner brace of the embodiment of the present invention five；
Fig. 6 is the structural schematic diagram of the wind and water preventing injecting glue corner brace of the embodiment of the present invention six；
Fig. 7 is the schematic diagram that the connection structure of wind and water preventing injecting glue corner brace and door-window section bar is infused in Fig. 1；
Fig. 8 is the schematic diagram of wind and water preventing injecting glue corner brace and the connection structure of door-window section bar in Fig. 2
Wherein, each appended drawing reference are as follows:
The first fixed arm of 1-；The second fixed arm of 2-；3-R type limit point；4- positioning datum point；5-C type groove；6- parallel thread
Lock road；The first diversion trench of 7-；The second diversion trench of 8-；9- third diversion trench；The slope 10-；11- circular arc；12- fixation hole；13- injecting glue
Hole；Hexagonal through-hole screw in 14- countersunk head；The first cavity of 15-；The second cavity of 16-；17- nut.
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.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Embodiment one
A kind of wind and water preventing injecting glue corner brace is present embodiments provided, as shown in Figure 1, it is solid in the first fixed arm 1 and second
The outer end of fixed arm 2 is each provided with a C-shaped channel 5, and the opening of C-shaped channel 5 is connected towards the first fixed arm 1 and the second fixed arm 2
It is formed by the lateral surface of L-type；Two wall of inside of C-shaped channel 5 is provided with parallel thread lock road 6, and parallel thread locks the screw thread side in road 6
It is adapted to direction when screw precession C-shaped channel 5, the thread density in parallel thread lock road 6 is adapted with screw specification.First
Fixed arm 1 is equipped with R type limit point 3, and R type limit point 3 is located at the connection angular position of the first fixed arm 1 and the second fixed arm 2,
(it should be noted that as shown in figs 1 to 6, since R type limit point 3 is located at the connection of the first fixed arm 1 and the second fixed arm 2
On corner, therefore, R type limit point 3 is placed exactly in the plane where the medial surface of the second fixed arm 2)；On second fixed arm 2
Equipped with positioning datum point 4, positioning datum point 4 is located at the connection angular position of the first fixed arm 1 and the second fixed arm 2, (needs
It is bright, as shown in figs 1 to 6, it is located on the connection corner of the first fixed arm 1 and the second fixed arm 2 due to positioning datum point 4,
Therefore, positioning datum point 4 is placed exactly in the plane where the medial surface of the first fixed arm 1).In the first fixed arm 1 and second
The lateral surface of 2 junction of fixed arm is provided with the first diversion trench 7 together, and more specifically, the first diversion trench 7 forms the first fixed arm
1, unfilled corner of second fixed arm 2 at the exterior angle at L-type right angle；Medial surface in 2 junction of the first fixed arm 1 and the second fixed arm
It is provided with the second diversion trench 8 together, more specifically, the second diversion trench 8 is parallel with the first diversion trench 7, and the formation of the second diversion trench 8
In the medial surface on the first fixed arm 1, and positioned at 2 junction of the first fixed arm 1 and the second fixed arm, the formation of the second diversion trench 8
The concave inward structure of first fixed arm 1；Upper and lower surface in 2 junction of the first fixed arm 1 and the second fixed arm is symmetrically arranged with one
Road third diversion trench 9, the first diversion trench 7, the second diversion trench 8 are connected to third diversion trench 9, and formation is looped around the first fixed arm 1
With the cyclic annular flow-guiding channel of 2 junction of the second fixed arm.It is circular arc 11,11 structure of circular arc tool in the external corner of C-shaped channel 5
More smoothly function when having the cavity for making the first fixed arm 1, the second fixed arm 2 insertion door-window section bar.In the opening of C-shaped channel 5
Inner sidewall is equipped with the slope 10 being oppositely arranged, 10 angle of slope and to door-window section bar and the first fixed arm 1, the second fixed arm 2
The countersunk head angle for the screw being attached is adapted to.The first cavity 15 is offered on first fixed arm 1, the first about 15 cavity runs through
First fixed arm 1, cross section are approximate right-angled trapezium；First cavity 15 is inside at the position of the second diversion trench 8
It is recessed to form the concave inward structure of the first cavity 15, the concave inward structure phase of the concave inward structure of the first cavity 15 and the first fixed arm 1
It is corresponding；The second cavity 16 is offered on second fixed arm 2, the second about 16 cavity runs through second fixed arm 2, cross section
For approximate right-angled trapezium.
As a preferred embodiment, wind and water preventing injecting glue corner brace is cut into using aluminium alloy extruded in the present embodiment
Type does die cast using aluminium alloy or kirsite.
The wind and water preventing injecting glue corner brace connection structure of the present embodiment, as shown in fig. 7, comprises door-window section bar and such as Fig. 1 institute
The wind and water preventing injecting glue corner brace shown, door-window section bar, which is equipped with, is suitable for the fixation hole 12 that screw passes through, and the screw in the present embodiment is excellent
Choosing is using hexagonal through-hole screw 14 in countersunk head, and fixation hole 12 is located at the lateral surface at the L-type right angle that door-window section bar is combined into, with note
The position in the parallel thread lock road 6 in glue corner brace in C-shaped channel 5 is corresponding, and hexagonal through-hole screw 14 passes through fixation hole 12 in countersunk head
It is connected after locking 6 precession of road with the parallel thread in C-shaped channel 5 afterwards, it is fixed that the door-window section bar insertion on the first fixed arm 1 reaches second
At positioning datum point 3 on arm 2 stop, by countersunk head the slope angle pultrusion C-shaped channel of the countersunk head of hexagonal through-hole screw 14 it is parallel
The slope of 6 opening of screw fastening road is locked to position；Then the door-window section bar insertion on the second fixed arm 2 reaches first
Stop at R type limit point 4 on fixed arm 1, by countersunk head the slope angle pultrusion C-shaped channel of the countersunk head of hexagonal through-hole screw 14 it is flat
The slope of 6 opening of row screw fastening road after being locked, makes the door-window section bar wedge angle and the second fixed arm 2 on the first fixed arm 1
On door-window section bar wedge angle be just aligned locking, to realize the accurate quick assembling of injecting glue corner brace and door-window section bar.Door and window type
The hole for injecting glue 13 suitable for injecting glue is additionally provided on material, the position of hole for injecting glue 13 is located at the outside at the L-type right angle that door-window section bar is combined into
Face, corresponding with the position of the first diversion trench 7 in injecting glue corner brace, two component or waterproof gasket cement are injected from hole for injecting glue 13
Afterwards, in the cyclic annular flow-guiding channel formed into the first diversion trench 7, the second diversion trench 8, third diversion trench 9；Meanwhile into countersunk head
Injection two component or waterproof gasket cement, two component or waterproof gasket cement enter C-shaped channel 5 in the through-hole of hexagonal through-hole screw 14
The chamber of formation；From above-mentioned two (through-hole of hexagonal through-hole screw 14 in hole for injecting glue 13 and countersunk head) injection waterproof gasket cement or
It can be improved watertightness performance, the air-tightness of corner contact after two component, sound insulation property, reduces door and window K value system at thermal insulation property
Number, while having the function of reinforcing angle bonding strength.
Embodiment two
A kind of wind and water preventing injecting glue corner brace is present embodiments provided, as shown in Fig. 2, the wind and water preventing of itself and embodiment one is infused
Glue corner brace the difference is that, the wind and water preventing injecting glue corner brace of the present embodiment is outer the first fixed arm 1 and the second fixed arm 2
End is each provided with a C-shaped channel 5, and the opening of C-shaped channel 5 is formed by L-type towards the first fixed arm 1 and the second fixed arm 2
Medial surface.
Correspondingly, wind and water preventing injecting glue corner brace connection structure provided in this embodiment, as shown in figure 8, on door-window section bar
Equipped with the fixation hole 12 passed through suitable for screw, fixation hole 12 is located at the medial surface at the L-type right angle that door-window section bar is combined into, with note
The position in the parallel thread lock road 6 in glue corner brace in C-shaped channel 5 is corresponding；Injecting glue on door-window section bar for operating easily, simultaneously
Hole 13 is set to the medial surface at the L-type right angle that door-window section bar is combined into, opposite with the position of the second diversion trench 8 in injecting glue corner brace
It answers, since the first diversion trench 7, the second diversion trench 8, third diversion trench 9 are connected, two component or waterproof gasket cement are from hole for injecting glue
After 13 injections, also it is able to enter in the cyclic annular flow-guiding channel that the first diversion trench 7, the second diversion trench 8, third diversion trench 9 are formed.
Embodiment three
A kind of wind and water preventing injecting glue corner brace is present embodiments provided, as shown in figure 3, the wind and water preventing of itself and embodiment one is infused
Glue corner brace the difference is that, the wind and water preventing injecting glue corner brace of the present embodiment is outer the first fixed arm 1 and the second fixed arm 2
End is each provided with two C-shaped channels 5, and two C-shaped channels 5 positioned at same fixed arm end are respectively facing the first fixed arm 1 and
Two fixed arms 2 are formed by the medial surface and lateral surface of L-type.
Example IV
A kind of wind and water preventing injecting glue corner brace is present embodiments provided, as shown in figure 4, the wind and water preventing of itself and embodiment one is infused
Glue corner brace the difference is that, there is no screw thread on 5 inner sidewall of C-shaped channel；In the wind and water preventing injecting glue corner brace of the present embodiment, in C
Type groove 5 has been implanted into nut 17, is threaded through to be formed in nut 17 and then be set in C-shaped channel 5, the opening of C-shaped channel 5 is inwardly curved
Folding is for fixing the nut 17.
As a preferred embodiment, nut 17 uses stainless steel in the wind and water preventing injecting glue corner brace of the present embodiment
Material, the first fixed arm 1, the second fixed arm 2 and C-shaped channel 5 are all made of plastic material, and the first fixed arm 1 of plastic material,
Corrosion preventing steel plate is equipped with inside two fixed arms 2 and C-shaped channel 5, with the intensity of the injecting glue corner brace for increasing plastic material；Stainless steel spiral shell
Injecting glue corner brace described in the present embodiment is made in injection molding after mother 17 is implanted in the C-shaped channel 5 of plastic material.
In the present embodiment, the implantation position of nut 17 can be adjusted according to door-window section bar structure, have flexibility, phase
Threaded hole is directly arranged in injecting glue corner brace for the prior art, the present invention can adjust screw position by nut 17, general
Property is strong.
Embodiment five
A kind of wind and water preventing injecting glue corner brace is present embodiments provided, as shown in figure 5, the wind and water preventing of itself and embodiment two is infused
Glue corner brace the difference is that, there is no screw thread on 5 inner sidewall of C-shaped channel；In the wind and water preventing injecting glue corner brace of the present embodiment, in C
Type groove 5 has been implanted into nut 17, is threaded through to be formed in nut 17 and then be set in C-shaped channel 5, the opening of C-shaped channel 5 is inwardly curved
Folding is for fixing the nut 17.
As a preferred embodiment, nut 17 uses stainless steel in the wind and water preventing injecting glue corner brace of the present embodiment
Material, the first fixed arm 1, the second fixed arm 2 and C-shaped channel 5 are all made of plastic material, and the first fixed arm 1 of plastic material,
Corrosion preventing steel plate is equipped with inside two fixed arms 2 and C-shaped channel 5, with the intensity of the injecting glue corner brace for increasing plastic material；Stainless steel spiral shell
Injecting glue corner brace described in the present embodiment is made in injection molding after mother 17 is implanted in the C-shaped channel 5 of plastic material.
In the present embodiment, the implantation position of nut 17 can be adjusted according to door-window section bar structure, have flexibility, phase
Threaded hole is directly arranged in injecting glue corner brace for the prior art, the present invention can adjust screw position by nut 17, general
Property is strong.
Embodiment six
A kind of wind and water preventing injecting glue corner brace is present embodiments provided, as shown in fig. 6, the wind and water preventing of itself and embodiment three is infused
Glue corner brace the difference is that, there is no screw thread on 5 inner sidewall of C-shaped channel；In the wind and water preventing injecting glue corner brace of the present embodiment, in C
Type groove 5 has been implanted into nut 17, is threaded through to be formed in nut 17 and then be set in C-shaped channel 5, the opening of C-shaped channel 5 is inwardly curved
Folding is for fixing the nut 17.
As a preferred embodiment, nut 17 uses stainless steel in the wind and water preventing injecting glue corner brace of the present embodiment
Material, the first fixed arm 1, the second fixed arm 2 and C-shaped channel 5 are all made of plastic material, and the first fixed arm 1 of plastic material,
Corrosion preventing steel plate is equipped with inside two fixed arms 2 and C-shaped channel 5, with the intensity of the injecting glue corner brace for increasing plastic material；Stainless steel spiral shell
Wind and water preventing injecting glue corner brace described in the present embodiment is made in injection molding after mother 17 is implanted in the C-shaped channel 5 of plastic material.
In the present embodiment, the implantation position of nut 17 can be adjusted according to door-window section bar structure, have flexibility, phase
Threaded hole is directly arranged in injecting glue corner brace for the prior art, the present invention can adjust screw position by nut 17, general
Property is strong.
As can be seen from the above embodiments, wind and water preventing injecting glue corner brace connector of the invention and its connection structure are versatile,
Suitable for aluminium alloy extrusions, bridge-cutoff aluminum alloy heat-insulation profile, aluminium-wood composite section, bar section of stainless steel, aluminum-plastic aluminum profile, plastic-steel type
The Door and window frame fan assembling of material (equipped with bonding agent and auxiliary material) and peculiar patented technology, which extend to expand, to be used, and can be realized injecting glue angle
Accurate quick assembling of the code to door-window section bar ensures that assembling quality saves labour turnover, can be improved corner node bonding strength,
It improves the watertightness performance of door and window, air-tightness, thermal insulation property, sound insulation property, reduce door and window K value (U value) coefficient, be suitble to standardization
It promotes.
As can be seen from the above embodiments, wind and water preventing injecting glue corner brace of the present invention and wind and water preventing injecting glue corner brace connection knot
Structure can be realized the accurate quick assembling of injecting glue corner brace Yu door-window section bar tie point, can be realized injecting glue corner brace and door-window section bar
Closely, it securely connects, obtained injecting glue corner brace connection structure frame fan angle contact does not misplace, without difference of height, has aesthetics.Together
When, threaded hole is set in injecting glue corner brace compared with the existing technology, and the screw thread in the C-shaped channel of the invention can be adapted to difference
The screw fixation hole of the door-window section bar of position, it is versatile suitable for the assembling of a variety of door-window section bars.Radix saposhnikoviae of the invention is anti-
Water injecting glue corner brace people's independent operation when door-window section bar assembly and connection is fixed can be completed to assemble, if each door-window section bar
The wrong not only dismantling of component assembling is convenient, will not also condemned MAT'L, a people can operate completion dismantling rectification.Use this hair
Bright wind and water preventing injecting glue corner brace is not only that door and window processing factory saves buying door-window angle-assembling machine tool cost of equipment saving power consumption, may be used also
To significantly improve door and window processing factory assembled formation efficiency and final product quality, it can also form and pacify in building site installation on-site assembly
Note waterproof sealing glue process can be completed before dress, frame or fan installation or after installation, makes watertightness performance, the gas of doors and windows entirety
Close performance, sound insulation property, thermal insulation property have sufficient guarantee.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it any equivalent modifications to the practical progress and replaces
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and repair
Change, all should be contained within the scope of the invention.
Claims (10)
1. a kind of wind and water preventing injecting glue corner brace, which is characterized in that including the first fixed arm and the second fixed arm, described first is fixed
Arm and second fixed arm at right angles connect and compose L-type；First fixed arm is equipped with R type limit point, the R type limit
Point is located at the junction of first fixed arm and second fixed arm；Second fixed arm is equipped with positioning datum point,
The positioning datum point is located at the junction of first fixed arm and second fixed arm；
The end of first fixed arm and second fixed arm is provided with C-shaped channel, C-shaped channel on first fixed arm
Opening direction is parallel with the extending direction of second fixed arm, on second fixed arm opening direction of C-shaped channel with it is described
The extending direction of first fixed arm is parallel；
Screw thread is equipped in the C-shaped channel, the screw thread is used to be adapted to the screw of installation door-window section bar.
2. wind and water preventing injecting glue corner brace according to claim 1, which is characterized in that further include:
First diversion trench together, is set to the lateral surface of first fixed arm Yu second fixed arm junction；
Second diversion trench together, is set to the medial surface of first fixed arm Yu second fixed arm junction；
Twice third diversion trench is symmetrically disposed on the two sides up and down of first fixed arm Yu second fixed arm junction
Face；
First diversion trench, second diversion trench are connected to the third diversion trench, and it is fixed that formation is looped around described first
The cyclic annular flow-guiding channel of arm and second fixed arm junction.
3. wind and water preventing injecting glue corner brace according to claim 1, which is characterized in that the screw thread is shaped in the C
Two wall of inside of type groove constitutes parallel thread and locks road.
4. wind and water preventing injecting glue corner brace according to claim 1, which is characterized in that the opening inner sidewall of the C-shaped channel
It is equipped with the slope being oppositely arranged, the ramp angles are adapted to the angle of the countersunk head of screw.
5. wind and water preventing injecting glue corner brace according to claim 1, which is characterized in that the C-shaped channel is two, is respectively set
In the end of first fixed arm and second fixed arm；C-shaped channel, second fixed arm on first fixed arm
On the opening of C-shaped channel the lateral surface of L-type is formed by towards first fixed arm and second fixed arm；Alternatively,
C-shaped channel on first fixed arm, the opening of the C-shaped channel on second fixed arm are towards first fixed arm
The medial surface of L-type is formed by with second fixed arm.
6. wind and water preventing injecting glue corner brace according to claim 1, which is characterized in that the C-shaped channel is four, described in two
C-shaped channel is set to the end of first fixed arm, and is respectively facing first fixed arm and the second fixed arm institute shape
At L-type medial surface and lateral surface；Other two described C-shaped channel is set to the end of second fixed arm, and court respectively
The medial surface and lateral surface of L-type are formed by first fixed arm and second fixed arm.
7. wind and water preventing injecting glue corner brace according to claim 1, which is characterized in that be provided with nut, institute in the C-shaped channel
Screw thread is stated to be set in the nut.
8. wind and water preventing injecting glue corner brace according to claim 7, which is characterized in that first fixed arm, described second
Fixed arm and the C-shaped channel are made of plastic material, and first fixed arm, second fixed arm and the C-shaped channel
Inside be equipped with steel plate；
The nut is made of stainless steel material.
9. a kind of wind and water preventing injecting glue corner brace connection structure, which is characterized in that including door-window section bar and as in claim 1-8
Described in any item wind and water preventing injecting glue corner braces, the door-window section bar are equipped with the fixation hole and be suitable for note for being suitable for that screw passes through
The hole for injecting glue of glue.
10. wind and water preventing injecting glue corner brace connection structure according to claim 9, which is characterized in that the screw is interior six
Angle through-hole screw, after door-window section bar and first fixed arm, the second fixed arm are connected and fixed, the interior hexagonal through-hole screw
Through-hole be suitable for being connected to the chamber that the C-shaped channel is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910256356.4A CN109989686A (en) | 2019-04-01 | 2019-04-01 | A kind of wind and water preventing injecting glue corner brace and its connection structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910256356.4A CN109989686A (en) | 2019-04-01 | 2019-04-01 | A kind of wind and water preventing injecting glue corner brace and its connection structure |
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| CN109989686A true CN109989686A (en) | 2019-07-09 |
Family
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| CN201910256356.4A Pending CN109989686A (en) | 2019-04-01 | 2019-04-01 | A kind of wind and water preventing injecting glue corner brace and its connection structure |
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