CN110454050A - A kind of installation and connection method of back bolt type window frame corner brace - Google Patents
A kind of installation and connection method of back bolt type window frame corner brace Download PDFInfo
- Publication number
- CN110454050A CN110454050A CN201910847706.4A CN201910847706A CN110454050A CN 110454050 A CN110454050 A CN 110454050A CN 201910847706 A CN201910847706 A CN 201910847706A CN 110454050 A CN110454050 A CN 110454050A
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- CN
- China
- Prior art keywords
- card slot
- corner brace
- main part
- window frame
- interconnecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- E06B3/972—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 by increasing the cross-section of the connecting pieces, e.g. by expanding the connecting pieces with wedges
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of installation and connection methods of back bolt type window frame corner brace in window frame connection component field, include the following steps: first to be inserted into the first corner brace in the card slot of window frame profile one, then in the card slot for the window frame profile two that the insertion of the second corner brace is mutually spliced with window frame profile one end；The first corner brace and the second corner brace is pushed to slide along card slot to end respectively, so that interconnecting piece one is meshed with interconnecting piece two, first corner brace and the second corner brace include the main part being inserted into corresponding card slot, the width of main part and the groove width of card slot are adapted, and the upper inside walls of card slot limit main part in card slot short transverse；Axial limiting portion is provided on main part, axial limiting portion limits main part in card slot length direction；Interconnecting piece one is fixedly connected with interconnecting piece two by fastener one again.The splicing angle that the present invention is formed after capable of quickly and accurately splicing two profiles is fixed, and avoids punching on profile, guarantees profile structure intensity.
Description
Technical field
The invention belongs to window frame connection area, in particular to a kind of installation and connection method of back bolt type window frame corner brace.
Background technique
In the prior art, when making door and window with aluminium alloy extrusions, profile must be cut according to ORIENTED DOOR AND WINDOW DESIGN size in advance,
The frame of door, window, is the common component of all kinds of buildings, the assembling mode of usual sash be the stem of profile and tail portion all
It is processed into the angled end-face in 45 degree of angles, the angled end-face docking of the stem, tail portion of adjacent two profiles forms right angle, corner brace is exactly
The connector for connecting two door-window section bars is again securely connected two profiles by corner brace.
Corner brace and door-window section bar, which are connected firmly, is related to the stability of finished product door and window structure.In the prior art, there is a kind of L shape
Fixed corner code, the installation method generallyd use be L shape corner body both ends are inserted into respectively it is intracavitary in two door-window section bars,
Punching is opened up respectively in two Surface of profile again, and corner body is fixed in the punching that two groups of bolts are each passed through two profiles.This
Kind connection type has the following deficiencies: needs open up punching on profile, and it is not convenient enough to assemble；Bolt is along profile
The radial direction of chamber is screwed into, then it is more more stubborn tighter during, Surface of profile is easily deformed, and connection is easy to become pine after long-time use
It is dynamic；And two Surface of profile are both needed to aperture, and the shape for leading to entire door and window unsightly, does not meet the higher and higher life of people
Demand.
Summary of the invention
The object of the present invention is to provide a kind of installation and connection method of back bolt type window frame corner brace, can quickly and accurately by
The splicing angle formed after two profile splicings is fixed, and the assembling of corner brace accurate positioning is also more convenient, and does not need in profile
Upper punching, does not influence profile itself, guarantees the structural strength of profile.
The object of the present invention is achieved like this: a kind of installation and connection method of back bolt type window frame corner brace, including walks as follows
It is rapid:
(1) corner brace be inserted into: first by the first corner brace insertion window frame profile one card slot in, then by the second corner brace insertion and window frame profile
In the card slot for the window frame profile two that one end mutually splices；
(2) corner brace running fix: the first corner brace and the second corner brace is pushed to slide along corresponding card slot to end respectively, so that first
The interconnecting piece one of corner brace is meshed with the interconnecting piece two of the second corner brace, and first corner brace and the second corner brace include that insertion corresponds to
Main part in card slot, the width of main part and the groove width of card slot are adapted, and the upper inside walls of the card slot are in card slot height side
It is limited to main part；Axial limiting portion is provided on the main part, axial limiting portion is in card slot length direction to main part
Limit；
(3) corner brace is fixed: being again fixedly connected with interconnecting piece one with interconnecting piece two by fastener one.
Compared with prior art, the beneficial effects of the present invention are: the first corner body portion is in contact with the upper inside walls of card slot,
Touched with card slot bottom connection on the downside of main part, guarantee the first corner brace card slot short transverse can not oscilaltion it is mobile realize it is fixed
Position；The limited block of first corner brace is in contact with the limit inner wall of corresponding insertion groove, and the first corner brace and the second corner brace are fixed company again
It connects, the card slot of the window frame profile two of the second corner brace and vertical direction fits, and limits the first corner brace and slides backward in card slot
It is dynamic, guarantee that the first corner brace can not be moved forward and backward realization positioning in card slot length direction；The limit plate of first corner brace and card slot side phase
Contact, the first corner body portion left side are in contact with the inner left wall of card slot, it is ensured that the first corner body portion is in card slot width side
Positioning is realized to that can not move left and right, and fixed relationship, same second corner brace and window frame are formed before the first corner brace and window frame profile
Also fixed relationship is formed before profile；By working in coordination for two corner braces, between corner brace and window frame profile all mutually by two
It is fixed, it avoids punching on profile again with fastener connecting corner yard and profile, does not influence the intensity of profile itself, do not destroy profile
Visible surface and functional surfaces；And position accurate positioning of two corner braces in card slot, corner brace slide positioning assembling more in card slot
Add conveniently, installation accuracy is higher.
As a further improvement of the present invention, in the step (1), window frame profile is parallel with the axis of corresponding card slot,
It is located at left and right sides of corresponding card slot on window frame profile and is provided with card slot side, the section on card slot side is L shape, the main part
Right side opening is equipped with edge groove, and the length of edge groove is less than the length of main part, and the right side edge of main part, which is provided with, to raise upward
Limit plate；When being inserted into corner brace, first by the first corner brace or the second corner brace slant setting, so that corner brace left side edge position is lowerd,
Corner brace left side edge is tilted again in the card slot below the corresponding left side card slot side of insertion, then corner brace right side edge is laid flat, is made
Limit plate is obtained to be moved down along right side card slot side until main part is completely into corresponding card slot；Limit plate and right side card at this time
Trough rim is in contact, and is in contact on the left of main part with the inner left wall of card slot.By the way that edge groove is arranged, so that main part width and card
The groove width of slot will not generate interference, and main part can enter in card slot；First corner brace can be along card slot axis after entering card slot
Direction is mobile, and after the axial movement in place of the first corner brace, limit plate is contacted with right side card slot side, on the left of main part and in card slot left side
Wall contact limits main part in card slot width direction.
As a further improvement of the present invention, in the step (2), axial limiting portion includes two and is separately positioned on main body
Limited block at left and right sides of portion, two limited blocks are respectively positioned on the posterior edges above main part, and two corresponding with main part
Correspondence offers insertion groove on card slot side, and two insertion grooves or so are correspondingly arranged, and insertion groove is rectangle, the groove width of insertion groove
It is adapted with the width of the horizontal continuation on card slot side；When corner brace is inserted into, two limited blocks of main part are from two insertion grooves
Position enter card slot, main part is in corresponding card slot after running fix, limited block and the front side of corresponding insertion groove limit inner wall
It is in contact.The technical program can guarantee that the distance between two limited blocks and the groove width of card slot are adapted, and prevent the first corner brace
It cannot be introduced into card slot, main part can be put into card slot by insertion groove, the first corner brace and the second corner body portion are mobile
After in place, limited block is contacted with the front side of corresponding insertion groove limit inner wall cooperation, forms spacing relation, at this time interconnecting piece one and even
Socket part two just contacts with each other to form matching relationship.
As a further improvement of the present invention, in the step (2), guiding is provided on front side of the main part at edge groove rear
Inclined-plane, guiding surface setting corresponding with the insertion groove limit inner wall on corresponding card slot side, main part is in corresponding card slot inward end
When sliding, guiding surface is in contact with the front side of corresponding insertion groove limit inner wall lower edge and is oriented to.The main part of corner brace exists
In card slot when axial movement, the EDGE CONTACT of guiding surface and insertion groove limit inner wall is oriented to when mobile to the first corner brace.
As a further improvement of the present invention, in the step (1), window frame profile one and the axis of window frame profile two mutually hang down
Directly, window frame profile one and the end face spliced with each other of window frame profile two are in that 45 ° of inclinations angle are arranged.The technical program is convenient for window frame type
Material one and window frame profile two splice mutually.
As a further improvement of the present invention, in the step (3), interconnecting piece one and interconnecting piece two are in 45 ° of inclinations angle
It is arranged, offers connecting hole on interconnecting piece one and interconnecting piece two；When corner brace is fixed, fastener one is successively tilted through into connection
The two is fixed after the connecting hole of portion one and interconnecting piece two.The technical program is convenient for the interconnecting piece one of the first corner brace and second jiao
The interconnecting piece two of code splices mutually.
As a further improvement of the present invention, in the step (2), interconnecting piece one is equipped with grab and fixture block, card on one side
Bayonet slot is formed between hook and fixture block, the another side of interconnecting piece one is provided with briquetting, and briquetting bottom is equipped with pressing face, interconnecting piece one
Surface, which is located at below briquetting, is provided with the field of conjugate action one；Fluted one is opened up on interconnecting piece two, is located at groove one on interconnecting piece two
Side form clamp, after interconnecting piece one and interconnecting piece two engage, in clamp cooperation insertion bayonet slot, one inner wall of groove is set
There is supporting surface corresponding with pressing face, supporting surface mutually fits with pressing face, and two surface of interconnecting piece is located at the another of groove one
Side is engaged face one equipped with the field of conjugate action two, and the field of conjugate action two mutually fits with the field of conjugate action one.The technical program makes interconnecting piece one
Mating connection relationship is formed between interconnecting piece two, is easier to be bonded between interconnecting piece one and interconnecting piece two, convenient for passing through fastening
The two is fixedly connected by part one.
As a further improvement of the present invention, at least two protrusions, protrusion are provided on the downside of the main part
It is touched with the card slot bottom connection of corresponding window frame profile, the protrusion setting positioned at front side is described to be located at front side at main part edge
Protrusion front be provided in the inclined protrusion field of conjugate action of 45° angle, the protrusion front positioned at front side is located at protrusion
Separation trough is provided with below portion's field of conjugate action, after interconnecting piece one and interconnecting piece two engage, two protrusion fields of conjugate action intermesh；
It is obliquely installed on front side of the main part, is also obliquely installed on the left of main part, offered on main part several through slot.Separation trough makes
Between interconnecting piece one, interconnecting piece two and window frame profile there are gap, prevent interconnecting piece and profile from generating interference, convenient for that will connect
Socket part one and interconnecting piece two are fixed；Main part left side chamfering, is moved in card slot convenient for main part.
As a further improvement of the present invention, further include the extension of step (4) profile: being provided with two pieces or so pairs on main part
The stiffener plate answered, stiffener plate and interconnecting piece are linked together setting, are provided with support plate, support plate between two pieces of stiffener plates
On offer threaded hole, screw thread axially bored line and main part are perpendicular；Extension is fixedly connected in the first corner brace and/or the second corner brace
Corner brace, extended corner code table face and connected corner brace perpendicular, extend it is mountable in corner brace be connected with extension window frame profile,
So that extension window frame profile and the window frame profile axis on side coincide, the window frame profile end of window frame profile end face and side is extended
Face is mutually spliced, and is extended corresponding connection parts one, interconnecting piece two on window frame profile and is opened up fluted two.It first will extension window frame profile and side
Fixation is mutually spliced in the window frame profile end face on side, then the position for extending window frame profile is fixed, and extension corner brace is then mounted on expansion
It opens up on window frame profile, and extension corner brace is fixedly connected with first corner brace on side or the second corner brace；The technical program can
To continue connection extension window frame profile, realization extends to the outside extension window frame, the final region area for extending window.
As a further improvement of the present invention, card corresponding with extension corner brace is provided on the downside of the extension window frame profile
Slot, the extension corner brace include the main part being inserted into card slot, and the width of main part and the groove width of card slot are adapted, the card slot
Downside inner wall card slot short transverse to main part limit；Axial limiting portion, axial limiting portion are provided on the main part
Main part is limited in card slot length direction；The axial limiting portion includes two limits being separately positioned at left and right sides of main part
Position block, two limited blocks are respectively positioned on the posterior edges below main part；The upper left side in corresponding card slot of extension window frame profile
Right two sides are provided with card slot side, and two card slot Bian Shangjun offer insertion groove, and two insertion grooves or so are correspondingly arranged；Extension
After the window frame profile end face on window frame profile end face and side is spliced well, corner brace main part slant setting will be extended, so that extended corner
Code right side edge position is lowerd, then will be extended in the card slot above the corresponding left side card slot side of corner brace left side edge inclination insertion, main
Two limited blocks in body portion enter card slot from the position of two insertion grooves, are then laid flat extension corner brace right side edge, the master
The right side opening in body portion is equipped with edge groove, and the right side edge of main part is provided with downwardly convex limit plate so that limit plate along
Right side card slot side is move upwardly until main part completely into corresponding card slot；Limit plate is in contact with right side card slot side at this time,
It is in contact on the left of main part with the inner left wall of card slot；It is oblique that guiding is provided on front side of the main part at the edge groove rear
Face, pushes main part in corresponding card slot inward end sliding, and guiding surface limits inner wall top edge with the front side of corresponding insertion groove
It is in contact and is oriented to, after main part sliding positioning, limited block is in contact with the front side of corresponding insertion groove limit inner wall；Main part
Front side is provided with extension support portion, extends support portion and protrudes between corresponding two pieces of stiffener plates and support on the supporting plate, main
Body subordinate side corresponds to support plate and is provided with connecting plate, offers threaded hole on connecting plate, by fastener two by parallel connection
Plate and support plate are fixed, and two axis of fastener and connecting plate are perpendicular.Extend corner brace and the first corner brace, the structure class of the second corner brace
Seemingly, the connecting plate being provided in corner brace to connect support plate is extended, after extension corner brace insertion extends the card slot of window frame profile,
Push extension corner brace moved along card slot, extend corner brace limited block be in contact with the inner wall of corresponding insertion groove after, extension support
Portion just supports on the supporting plate, then will extend corner brace by fastener two and mutually fix with corresponding corner brace.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the first corner brace and the second corner brace of the invention are installed.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the top view of the first corner brace and the second corner brace.
Fig. 5 is the main view of the first corner brace and the second corner brace.
Fig. 6 is the partial enlarged view of Fig. 5.
Fig. 7 is the three-dimensional structure diagram of the first corner brace and the second corner brace.
Fig. 8 is the three-dimensional structure diagram of the first corner brace and the second corner brace.
Fig. 9 is the three-dimensional structure diagram of the first corner brace and the second corner brace.
Figure 10 is the end structure illustration of window frame profile one.
Figure 11 is the sectional view along AA of Fig. 2.
Figure 12 is the BB of Fig. 2 to cross-sectional view.
Figure 13 is the CC of Fig. 1 to cross-sectional view.
Figure 14 is the structural schematic diagram by extension corner brace connection extension window frame profile.
Figure 15 is that window frame profile installs the first corner brace, the second corner brace and the structural schematic diagram for extending corner brace.
Figure 16 is the structural schematic diagram by extension corner brace connection extension window frame profile.
Figure 17 is the enlarged drawing in Figure 16 at D.
Figure 18 is the first corner brace, the second corner brace and the structural schematic diagram for extending corner brace.
Figure 19 is the structural schematic diagram for extending corner brace.
Figure 20 is the structural schematic diagram for extending corner brace.
Wherein, 1 first corner brace, 101 interconnecting pieces one, 2 second corner braces, 201 interconnecting pieces two, 3 window frame profiles one, 3a window frame type
Material two, 4 card slots, 4a card slot side, 5 main parts, 6 limited blocks, 7 insertion grooves, 8 edge grooves, 9 limit plates, 10 guiding surfaces, 11 fastenings
Part one, 11a fastener two, 12 grabs, 13 fixture blocks, 14 briquettings, 14a are pressed against face, 15 fields of conjugate action one, 16 fields of conjugate action two, 17 grooves
One, 17a supporting surface, 18 clamps, 19 protrusions, the 20 protrusion fields of conjugate action, 21 separation troughs, 22 run through slot, 23 stiffener plates, 24
Fagging, 24a threaded hole, 25 extension corner braces, 26 extension window frame profiles, 27 extend support portion, 28 connecting plates, 29 grooves two.
Specific embodiment
Such as Fig. 1-2 0, it is a kind of installation and connection method of back bolt type window frame corner brace, includes the following steps:
(1) corner brace be inserted into: first by the first corner brace 1 insertion window frame profile 1 card slot 4 in, then by the second corner brace 2 insertion and window frame
In the card slot 4 for two 3a of window frame profile that one 3 end of profile is mutually spliced；Window frame profile 1 and the axis of two 3a of window frame profile mutually hang down
Directly, window frame profile 1 and the end face spliced with each other two 3a of window frame profile are in that 45 ° of inclinations angle are arranged；Window frame profile blocks with corresponding
The axis of slot 4 is parallel, and the left and right sides that corresponding card slot 4 is located on window frame profile is provided with card slot side 4a, card slot side 4a's
Section is L shape, and the right side opening of the main part is equipped with edge groove, and the length of edge groove is less than the length of main part, main part
Right side edge is provided with the limit plate to raise upward；When being inserted into corner brace, first by 2 slant setting of the first corner brace 1 or the second corner brace, make
It obtains corner brace left side edge position to lower, then corner brace left side edge is tilted in the card slot 4 that insertion corresponds to below the card slot side 4a of left side,
Then corner brace right side edge is laid flat, so that limit plate is moved down along right side card slot side 4a until main part is completely into right
It answers in card slot 4；Limit plate is in contact with right side card slot side 4a at this time, is in contact on the left of main part with the inner left wall of card slot 4；
(2) corner brace running fix: pushing the first corner brace 1 and the second corner brace 2 to slide along corresponding card slot 4 to end respectively, described
First corner brace 1 and the second corner brace 2 include the main part being inserted into corresponding card slot 4, the groove width phase of the width and card slot 4 of main part
It adapts to, the upper inside walls of the card slot 4 limit main part in 4 short transverse of card slot；Axial limit is provided on the main part
Position portion, axial limiting portion limit main part in 4 length direction of card slot；Axial limiting portion includes two and is separately positioned on main part
The limited block of the left and right sides, two limited blocks are respectively positioned on the posterior edges above main part, two cards corresponding with main part
Correspondence offers insertion groove on trough rim 4a, and two insertion grooves or so are correspondingly arranged, and insertion groove is rectangle, the groove width of insertion groove
It is adapted with the width of the horizontal continuation of card slot side 4a；When corner brace is inserted into, two limited blocks of main part are inserted into from two
The position of slot enters card slot 4, and in corresponding card slot 4 after running fix, limited block limits main part with the front side of corresponding insertion groove
Inner wall is in contact；Guiding surface, the insertion of guiding surface and corresponding card slot side 4a are provided on front side of the main part at edge groove rear
Slot limits the corresponding setting of inner wall, main part in corresponding 4 inward end of card slot sliding, guiding surface with before corresponding insertion groove
Lateral confinement position inner wall lower edge, which is in contact, to be oriented to；Interconnecting piece 1 is equipped with grab and fixture block on one side, between grab and fixture block
Bayonet slot is formed, the another side of interconnecting piece 1 is provided with briquetting, and briquetting bottom is equipped with pressing face, one 101 surface of interconnecting piece position
The field of conjugate action one is provided with below briquetting；Fluted one is opened up on interconnecting piece 2 201, is located at groove one on interconnecting piece 2 201
Side form clamp, after interconnecting piece 1 and interconnecting piece 2 201 engage, in clamp cooperation insertion bayonet slot, the groove one
Inner wall is equipped with supporting surface corresponding with the face of pressing, and supporting surface mutually fits with pressing face, and 2 201 surface of interconnecting piece is located at groove
One other side is engaged face one equipped with the field of conjugate action two, and the field of conjugate action two mutually fits with the field of conjugate action one；So that the first corner brace 1
Interconnecting piece 1 is meshed with the interconnecting piece 2 201 of the second corner brace 2；At least two protrusions are provided on the downside of main part
Portion, protrusion are touched with 4 bottom connection of card slot of corresponding window frame profile, and the protrusion positioned at front side is arranged in main part edge, institute
Rheme is provided in the protrusion front of front side in the inclined protrusion field of conjugate action of 45° angle, described before the protrusion of front side
Portion, which is located at below the protrusion field of conjugate action, is provided with separation trough, after interconnecting piece 1 and the engagement of interconnecting piece 2 201, two protrusions
Portion's field of conjugate action intermeshes；It is obliquely installed, is also obliquely installed on the left of main part, if being offered on main part on front side of the main part
It is dry to run through slot；
(3) corner brace is fixed: being again fixedly connected with interconnecting piece 1 with interconnecting piece 2 201 by fastener one；Interconnecting piece 1
It is arranged in 45 ° of inclinations angle with interconnecting piece 2 201, offers connecting hole on interconnecting piece 1 and interconnecting piece 2 201；Corner brace
When fixed, the two is fixed after fastener one successively to be tilted through to the connecting hole of interconnecting piece 1 and interconnecting piece 2 201；
(4) profile extends: two pieces or so corresponding stiffener plates is provided on main part, stiffener plate is linked together with interconnecting piece
It is arranged, is provided with support plate between two pieces of stiffener plates, threaded hole is offered in support plate, screw thread axially bored line mutually hangs down with main part
Directly；Extension corner brace, extended corner code table face and connected corner brace surface are fixedly connected in the first corner brace 1 and/or the second corner brace 2
It is perpendicular, it is mountable in extension corner brace to be connected with extension window frame profile, so that the window frame profile axis of extension window frame profile and side
Line coincides, and extends window frame profile end face and the window frame profile end face on side is mutually spliced, extend corresponding connection parts on window frame profile
One 101, interconnecting piece 2 201 opens up fluted two；Card corresponding with extension corner brace is provided on the downside of the extension window frame profile
Slot 4, the extension corner brace include the main part being inserted into card slot 4, and the width of main part and the groove width of card slot 4 are adapted, described
The downside inner wall of card slot 4 limits main part in 4 short transverse of card slot；Axial limiting portion is provided on the main part, it is axial
Limiting section limits main part in 4 length direction of card slot；The axial limiting portion includes two and is separately positioned on main part or so
The limited block of two sides, two limited blocks are respectively positioned on the posterior edges below main part；The extension window frame profile is upper in correspondence
The left and right sides of card slot 4 is provided with card slot side 4a, offers insertion groove, two insertion grooves or so on two card slot side 4a
It is correspondingly arranged；After the window frame profile end face on extension window frame profile end face and side is spliced well, extension corner brace main part inclination is put
It sets, so that extension corner brace right side edge position is lowerd, then will the corresponding left side card slot side 4a of extension corner brace left side edge inclination insertion
In the card slot 4 of top, two limited blocks of main part enter card slot 4 from the position of two insertion grooves, then will the extension corner brace right side
Side edge is laid flat, and the right side opening of the main part is equipped with edge groove, and the right side edge of main part is provided with downwardly convex limit
Plate, so that limit plate is move upwardly until main part completely into corresponding card slot 4 along right side card slot side 4a；Limit plate at this time
It is in contact with right side card slot side 4a, is in contact on the left of main part with the inner left wall of card slot 4；Master positioned at the edge groove rear
It is provided with guiding surface on front side of body portion, pushes main part in corresponding 4 inward end of card slot sliding, guiding surface and corresponding insertion groove
Front side limit inner wall top edge be in contact and be oriented to, after main part sliding positioning, the front side of limited block and corresponding insertion groove
Limit inner wall is in contact；Extension support portion is provided on front side of main part, extend support portion protrude into corresponding two pieces of stiffener plates it
Between and support on the supporting plate, corresponding support plate is provided with connecting plate on the downside of main part, offers threaded hole on connecting plate, passes through
Fastener two fixes parallel connecting plate and support plate, and two axis of fastener and connecting plate are perpendicular.
The present invention has the advantages that 1 main part of the first corner brace is in contact with the upper inside walls of card slot 4, on the downside of main part with
The touching of 4 bottom connection of card slot guarantees that the first corner brace 1 can not the mobile realization positioning of oscilaltion in 4 short transverse of card slot；First corner brace
1 limited block is in contact with the limit inner wall of corresponding insertion groove, and the first corner brace 1 is fixedly connected again with the second corner brace 2, and second
Corner brace 2 and the card slot 4 of two 3a of window frame profile of vertical direction fit, and limit the first corner brace 1 and slide backward in card slot 4,
Guarantee that the first corner brace 1 can not be moved forward and backward realization positioning in 4 length direction of card slot；The limit plate and card slot side 4a of first corner brace 1
It is in contact, is in contact on the left of 1 main part of the first corner brace with the inner left wall of card slot 4, it is ensured that 1 main part of the first corner brace is in card slot 4
Width direction can not move left and right realization positioning, form fixed relationship, same second corner brace before the first corner brace 1 and window frame profile
2 also form fixed relationship with window frame profile before；By working in coordination for two corner braces, by two between corner brace and window frame profile
It is all fastened to each other, it avoids punching on profile again with fastener connecting corner yard and profile, does not influence the intensity of profile itself, do not break
Bad profile visible surface and functional surfaces；And position accurate positioning of two corner braces in card slot 4, corner brace are slided fixed in card slot 4
Hyte fills more convenient, and installation accuracy is higher.The present invention can also continue connection extension window frame profile by extending corner brace, realize
Extend to the outside extension window frame, may finally arbitrary extension window region area.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (10)
1. a kind of installation and connection method of back bolt type window frame corner brace, it is characterised in that include the following steps:
(1) corner brace be inserted into: first by the first corner brace insertion window frame profile one card slot in, then by the second corner brace insertion and window frame profile
In the card slot for the window frame profile two that one end mutually splices；
(2) corner brace running fix: the first corner brace and the second corner brace is pushed to slide along corresponding card slot to end respectively, so that first
The interconnecting piece one of corner brace is meshed with the interconnecting piece two of the second corner brace, and first corner brace and the second corner brace include that insertion corresponds to
Main part in card slot, the width of main part and the groove width of card slot are adapted, and the upper inside walls of the card slot are in card slot height side
It is limited to main part；Axial limiting portion is provided on the main part, axial limiting portion is in card slot length direction to main part
Limit；
(3) corner brace is fixed: being again fixedly connected with interconnecting piece one with interconnecting piece two by fastener one.
2. a kind of installation and connection method of back bolt type window frame corner brace according to claim 1, which is characterized in that the step
(1) in, window frame profile is parallel with the axis of corresponding card slot, is located at left and right sides of corresponding card slot on window frame profile and is provided with
Card slot side, the section on card slot side are L shape, and the right side opening of the main part is equipped with edge groove, and the length of edge groove is less than main part
Length, the right side edge of main part is provided with the limit plate to raise upward；When being inserted into corner brace, first by the first corner brace or second jiao
Code slant setting so that corner brace left side edge position is lowerd, then corner brace left side edge is tilted under the corresponding left side card slot side of insertion
In the card slot of side, then corner brace right side edge is laid flat, so that limit plate is moved down along right side card slot side until main part
Completely into corresponding card slot；Limit plate is in contact with right side card slot side at this time, the inner left wall phase in main part left side and card slot
Contact.
3. a kind of installation and connection method of back bolt type window frame corner brace according to claim 2, which is characterized in that the step
(2) in, axial limiting portion includes two limited blocks being separately positioned at left and right sides of main part, and two limited blocks are respectively positioned on main body
Posterior edges above portion, it is corresponding on two card slot sides corresponding with main part to offer insertion groove, two insertion groove left sides
The right side is correspondingly arranged, and insertion groove is rectangle, and the width of the horizontal continuation of the groove width and card slot side of insertion groove is adapted；Corner brace
When insertion, two limited blocks of main part enter card slot from the position of two insertion grooves, and main part is mobile fixed in corresponding card slot
Behind position, limited block is in contact with the front side of corresponding insertion groove limit inner wall.
4. a kind of installation and connection method of back bolt type window frame corner brace according to claim 3, which is characterized in that the step
Suddenly in (2), guiding surface is provided on front side of the main part at edge groove rear, guiding surface is limited with the insertion groove on corresponding card slot side
The corresponding setting of inner wall, in corresponding card slot inward end sliding, guiding surface limits main part with the front side of corresponding insertion groove
Inner wall lower edge, which is in contact, to be oriented to.
5. a kind of installation and connection method of back bolt type window frame corner brace according to claim 1-4, which is characterized in that
In the step (1), the axis perpendicular of window frame profile one and window frame profile two, window frame profile one and window frame profile two are spelled mutually
The end face connect is in 45 ° of inclination angle settings.
6. a kind of installation and connection method of back bolt type window frame corner brace according to claim 5, which is characterized in that the step
(3) in, interconnecting piece one and interconnecting piece two are arranged in 45 ° of inclinations angle, offer connecting hole on interconnecting piece one and interconnecting piece two；
When corner brace is fixed, the two is fixed after fastener one successively to be tilted through to the connecting hole of interconnecting piece one and interconnecting piece two.
7. a kind of installation and connection method of back bolt type window frame corner brace according to claim 6, which is characterized in that the step
(2) in, interconnecting piece one is equipped with grab and fixture block on one side, and bayonet slot, the another side of interconnecting piece one are formed between grab and fixture block
It is provided with briquetting, briquetting bottom is equipped with pressing face, and one surface of interconnecting piece, which is located at below briquetting, is provided with the field of conjugate action one；Interconnecting piece
Fluted one is opened up on two, the side that groove one is located on interconnecting piece two forms clamp, after interconnecting piece one and interconnecting piece two engage,
In clamp cooperation insertion bayonet slot, one inner wall of groove is equipped with supporting surface corresponding with the face of pressing, supporting surface and the face of pressing
Mutually fit, the other side that two surface of interconnecting piece is located at groove one is engaged face one equipped with the field of conjugate action two, the field of conjugate action two with nibble
Conjunction face one mutually fits.
8. a kind of installation and connection method of back bolt type window frame corner brace according to claim 7, which is characterized in that the main body
At least two protrusions are provided on the downside of portion, protrusion is touched with the card slot bottom connection of corresponding window frame profile, is located at front side
Protrusion be arranged at main part edge, the protrusion front positioned at front side is provided with nibbles in the inclined protrusion of 45° angle
Conjunction face, the protrusion front positioned at front side, which is located at below the protrusion field of conjugate action, is provided with separation trough, interconnecting piece one and company
After socket part two engages, two protrusion fields of conjugate action intermesh；It is obliquely installed on front side of the main part, is also tilted on the left of main part
It is arranged, is offered on main part several through slot.
9. a kind of installation and connection method of back bolt type window frame corner brace according to claim 1-4, which is characterized in that
Further include the extension of step (4) profile: being provided with two pieces or so corresponding stiffener plates on main part, stiffener plate and interconnecting piece connect
It is integrated setting, support plate is provided between two pieces of stiffener plates, threaded hole, screw thread axially bored line and main body are offered in support plate
Portion is perpendicular；Extension corner brace, extended corner code table face and connected corner brace are fixedly connected in the first corner brace and/or the second corner brace
Perpendicular, extend corner brace on it is mountable be connected with extension window frame profile so that extension window frame profile and side window frame type
Material axis coincides, and extends window frame profile end face and the window frame profile end face on side is mutually spliced, and extends corresponding on window frame profile connect
Socket part one, interconnecting piece two open up fluted two.
10. a kind of installation and connection method of back bolt type window frame corner brace according to claim 9, which is characterized in that the expansion
Card slot corresponding with extension corner brace is provided on the downside of exhibition window frame profile, the extension corner brace includes the main body being inserted into card slot
Portion, the width of main part and the groove width of card slot are adapted, and the downside inner wall of the card slot limits main part in card slot short transverse
Position；Axial limiting portion is provided on the main part, axial limiting portion limits main part in card slot length direction；The axial direction
Limiting section includes two limited blocks being separately positioned at left and right sides of main part, after two limited blocks are respectively positioned below main part
Side edge；The extension window frame profile is upper to be provided with card slot side, two card slot Bian Shangjun at left and right sides of corresponding card slot
Insertion groove is offered, two insertion grooves or so are correspondingly arranged；Splice the window frame profile end face for extending window frame profile end face and side
After good, corner brace main part slant setting will be extended, so that extension corner brace right side edge position is lowerd, then corner brace left side will be extended
In card slot above the corresponding left side card slot side of edge inclination insertion, two limited blocks of main part enter from the position of two insertion grooves
Then extension corner brace right side edge is laid flat by card slot, the right side opening of the main part is equipped with edge groove, the right side edge of main part
It is provided with downwardly convex limit plate, so that limit plate is move upwardly until main part completely into correspondence along right side card slot side
In card slot；Limit plate is in contact with right side card slot side at this time, is in contact on the left of main part with the inner left wall of card slot；Positioned at described
It is provided with guiding surface on front side of the main part at edge groove rear, pushes main part in corresponding card slot inward end sliding, guiding is oblique
The front side limit inner wall top edge of face and corresponding insertion groove, which is in contact, to be oriented to, after main part sliding positioning, limited block with it is right
It answers the front side of insertion groove to limit inner wall to be in contact；Extension support portion is provided on front side of main part, extension support portion protrudes into corresponding
Between two pieces of stiffener plates and support corresponds to support plate on the supporting plate, on the downside of main part and is provided with connecting plate, opens on connecting plate
Equipped with threaded hole, parallel connecting plate and support plate are fixed by fastener two, two axis of fastener and connecting plate are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847706.4A CN110454050B (en) | 2019-09-09 | 2019-09-09 | Mounting and connecting method for back-bolt type window frame corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847706.4A CN110454050B (en) | 2019-09-09 | 2019-09-09 | Mounting and connecting method for back-bolt type window frame corner connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110454050A true CN110454050A (en) | 2019-11-15 |
| CN110454050B CN110454050B (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910847706.4A Active CN110454050B (en) | 2019-09-09 | 2019-09-09 | Mounting and connecting method for back-bolt type window frame corner connector |
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| Country | Link |
|---|---|
| CN (1) | CN110454050B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099051A (en) * | 1960-05-31 | 1963-07-30 | Case Jamb Inc | Corner reinforcing and adjusting means for frames |
| DE4001405A1 (en) * | 1990-01-16 | 1991-08-08 | Stepp Walther Dipl Ing | Door post and lintel - is made of fibre board material with surfaces which can be polished or painted |
| CN101748959A (en) * | 2008-12-01 | 2010-06-23 | 朱成祥 | Connecting method of metal plate pull-type bracket and door or window |
| CN104481360A (en) * | 2014-12-04 | 2015-04-01 | 佛山市三水浩迪亚金属材料有限公司 | Profiled corner tension plate, tension fitting unit and profiled corner system employing profiled corner tension plate and tension fitting unit |
| CN204531947U (en) * | 2015-03-30 | 2015-08-05 | 徐子刚 | A kind of window easy for installation |
-
2019
- 2019-09-09 CN CN201910847706.4A patent/CN110454050B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099051A (en) * | 1960-05-31 | 1963-07-30 | Case Jamb Inc | Corner reinforcing and adjusting means for frames |
| DE4001405A1 (en) * | 1990-01-16 | 1991-08-08 | Stepp Walther Dipl Ing | Door post and lintel - is made of fibre board material with surfaces which can be polished or painted |
| CN101748959A (en) * | 2008-12-01 | 2010-06-23 | 朱成祥 | Connecting method of metal plate pull-type bracket and door or window |
| CN104481360A (en) * | 2014-12-04 | 2015-04-01 | 佛山市三水浩迪亚金属材料有限公司 | Profiled corner tension plate, tension fitting unit and profiled corner system employing profiled corner tension plate and tension fitting unit |
| CN204531947U (en) * | 2015-03-30 | 2015-08-05 | 徐子刚 | A kind of window easy for installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110454050B (en) | 2021-05-07 |
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