A kind of inclined rod hinge with self-driven turning angle for doors and windows

Abstract

The invention discloses a self-drive corner inclined rod hinge for doors and windows, comprising a base, a hinge A plate, a hinge B plate, a long support plate, a short support plate, a horizontal drive connecting strip and a main body base, wherein a corner support is vertically fixed at one end of the main body base, a side drive connecting rod that can slide up and down is installed in the corner support, the horizontal drive connecting strip can be horizontally slidably installed in the main body base, a drive sheet is movably installed between the side drive connecting rod and the horizontal drive connecting strip, the two ends of the drive sheet are respectively fixedly connected to the side drive connecting rod and the horizontal drive connecting strip, a fixed side locking point is arranged on the side drive connecting rod, and the fixed side locking point is adapted to a front and rear adjustment lock block. In addition to having the functions of a traditional inclined rod hinge, the hinge directly has the functions of side sealing and sealing adjustment of the extended corner, which not only solves the defect of insufficient sealing of the corners on the traditional inclined rod hinge, but also makes the installation and sealing adjustment of the inclined rod hinge more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of building hardware door and window accessories, in particular to a diagonal pull rod hinge with a self-contained transmission corner for doors and windows. Background Art

[0002] The inclined rod hinges used on inside-out doors and windows are usually used as upper hinges, which usually only have a single inclined pull function and cannot meet the side sealing requirements of doors and windows. When there are special requirements for the sealing of doors and windows, a transmission corner is additionally installed to perform local reinforcement through the transmission corner to prevent air leakage from the upper corners of the hinge and improve the sealing of the entire door and window. Since the transmission corner is installed at the upper end of the side of the door and window frame profile, the installation position is high and the operating space is small, the installation and adjustment operations are complicated and very inconvenient. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a diagonal rod hinge with a self-driven corner for doors and windows in view of the deficiencies in the prior art. In addition to the functions of a traditional diagonal rod hinge, the hinge directly has the functions of side sealing and sealing adjustment of the extended corner, which not only solves the defect of insufficient sealing of the corners on the traditional diagonal rod hinge, but also makes the installation and sealing adjustment of the diagonal rod hinge more convenient.

[0004] The technical solution adopted by the present invention to solve the above technical problems is: a diagonal pull rod hinge with self-driven corner for doors and windows, comprising a base, a hinge A plate, a hinge B plate, a long support plate, a short support plate, a horizontal transmission connecting strip and a main body base, the hinge A plate and the hinge B plate are cross-riveted, the two ends of the hinge A plate are respectively connected to the base and the long support plate for horizontal sliding, the two ends of the hinge B plate are respectively riveted to the base and the long support plate, the long support plate is connected to the main body base for horizontal sliding, the two ends of the short support plate are respectively riveted to the long support plate and the main body base, and one end of the main body base is connected to the main body base for horizontal sliding. A corner support is vertically fixed at the end, and a side transmission connecting rod that can slide up and down is installed in the corner support. The horizontal transmission connecting strip can be horizontally slidably installed in the main body base. A transmission plate is movably installed between the side transmission connecting rod and the horizontal transmission connecting strip. The two ends of the transmission plate are respectively fixedly connected to the side transmission connecting rod and the horizontal transmission connecting strip. A fixed side locking point is arranged on the side transmission connecting rod, and the fixed side locking point is adapted to a front and rear adjusting locking block. The front and rear adjusting locking blocks are installed on the sides of the door and window frame profiles, and the front and rear adjusting locking blocks are used to lock the fixed side locking points.

[0005] The inclined rod hinge of the present invention has its own transmission corner. In addition to the functions of the traditional inclined rod hinge, it also has the functions of side sealing and sealing adjustment of the extended corner, which not only solves the defect of insufficient sealing of the corners on the traditional inclined rod hinge, but also makes the installation and sealing adjustment of the inclined rod hinge more convenient. The inclined rod hinge of the present invention is mainly used for the casement of inward opening and tilting, outward opening and tilting doors and windows in building hardware doors and windows, especially for transmission, positioning and locking during hanging opening.

[0006] The design of the fixed side locking point in the diagonal tie rod hinge of the present invention can realize side transmission while realizing normal transmission. The function of the front and rear adjustment lock block is to adjust the front and rear position of the fixed side locking point, thereby realizing the front and rear position adjustment of the diagonal tie rod hinge and the door and window sashes, ensuring the sealing degree of the corners on the diagonal tie rod hinge, and then realizing and ensuring the sealing of the entire door and window. By directly adjusting the front and rear adjustment lock blocks on the door and window frame profile, the front and rear position of the side locking point can be conveniently fixed, and the sealing of the entire door and window can be adjusted, which is simple and reasonable to operate. When the door and window sashes are closed, the fixed side locking point is embedded in the front and rear adjustment lock blocks and locked to ensure safety.

[0007] Preferably, the corner support is provided with an insert, and the front and rear sides of the corner support are provided with a slot respectively, and the two slots are respectively connected to the ends of the corner support connected with the main body base, and the insert includes a seat body and two pins vertically fixed on both sides of the seat body, and the two pins are adapted to the standard C-shaped notches on the side of the door and window sash profile. After installation, the two pins of the insert are simultaneously inserted into the two slots and the standard C-shaped notches on the upper end of the side of the door and window sash profile. The function of the insert is to further position and fix the installed inclined rod hinge, so that the inclined rod hinge is installed more firmly and reliably.

[0008] Furthermore, the seat body is fixed with a plurality of horizontally arranged positioning feet, and the connection between the main body base and the corner support is provided with a plurality of positioning grooves adapted to the plurality of positioning feet. After installation, the two pins of the insert are simultaneously inserted into the standard C-shaped notches at the upper end of the two slots and the side of the door and window sash profile, and the plurality of positioning feet are respectively embedded in the plurality of positioning grooves. The plurality of positioning feet cooperate with the plurality of positioning grooves to further position the installed inclined rod hinge.

[0009] Preferably, the transmission plate is a stainless steel sheet, a copper alloy sheet or an aluminum alloy sheet. This type of metal transmission plate has a certain strength, and has good flexibility and wear resistance, which is conducive to the bending and transmission of the transmission plate, ensuring the synchronous follow-up of the transmission plate, the side transmission connecting rod and the horizontal transmission connecting strip.

[0010] Preferably, a first guide groove is provided in the main body base, the first guide groove is arranged along the length direction of the main body base, the horizontal transmission connecting strip can be horizontally slidably installed in the first guide groove, a second guide groove is provided in the corner support, the second guide groove is arranged along the height direction of the corner support, the side transmission connecting rod can be slidably installed in the second guide groove up and down, and the two ends of the transmission sheet are respectively inserted in the first guide groove and the second guide groove. The first guide groove and the second guide groove have a good guiding effect on the synchronous follow-up of the transmission sheet, the side transmission connecting rod and the horizontal transmission connecting strip.

[0011] Furthermore, a third guide groove is provided on the corner support, the third guide groove is arranged in parallel with the second guide groove and is in communication with the second guide groove, the third guide groove is arranged on the side of the corner support facing the main body base, a guide block is arranged in the height direction of the side transmission connecting rod, and the guide block can be slidably installed in the third guide groove up and down. The cooperation between the guide block and the third guide groove further guides the up and down movement of the side transmission connecting rod, thereby improving the reliability of the hinge.

[0012] Preferably, a diagonal tie rod locking point is fixed on the horizontal transmission connecting strip, and the diagonal tie rod locking point is an eccentric rivet. The main body base is provided with a fourth guide groove, and the diagonal tie rod locking point can be horizontally slidably installed in the fourth guide groove. The long support plate is provided with two diagonal tie rod locking blocks adapted to the diagonal tie rod locking point, and the two diagonal tie rod locking blocks are arranged at intervals in front and back. When the installed diagonal tie rod hinge is closed, the diagonal tie rod locking point slides into the inner side of the two diagonal tie rod locking blocks. When the door and window sash is closed, the diagonal tie rod locking point slides into the inner side of the two diagonal tie rod locking blocks for locking. Combined with the locking of the fixed side locking point by the front and rear adjustment locking blocks, multi-point locking of the door and window sash can be achieved, with better sealing and higher safety.

[0013] Preferably, an upright left-right adjustment seat is fixed on the base, one side of the left-right adjustment seat abuts against a horizontally arranged left-right adjustment screw, and the nut of the left-right adjustment screw is axially limited to the base. During installation, the left-right adjustment screw is rotated, and the left-right adjustment screw presses the left-right adjustment seat to achieve the front-rear position adjustment of the inclined rod hinge and the door and window sash.

[0014] Preferably, the main body base is provided with a plurality of screw holes for installing a plurality of locking screws; the horizontal transmission connecting strip is provided with a connecting block at one end away from the corner support for connecting the hardware system installed on the door and window sash profile; the base is provided with a plurality of locking plates. The locking screws and locking plates are respectively used to realize the installation and fixation of the main body base on the door and window sash profile and the door and window frame profile.

[0015] Preferably, the hinge A plate and the hinge B plate are cross-riveted by a first rivet, and the two ends of the hinge A plate are horizontally slidably connected to the base and the long support plate by a second rivet and a third rivet respectively, a fifth guide groove is provided on the base, a sixth guide groove is provided on the long support plate, the second rivet and the third rivet are respectively installed in the fifth guide groove and the sixth guide groove, the two ends of the hinge B plate are riveted to the base and the long support plate by a fourth rivet and a fifth rivet respectively, the long support plate is horizontally slidably connected to the main body base by a sixth rivet, a seventh guide groove is provided on the main body base, the sixth rivet is installed in the seventh guide groove, and the two ends of the short support plate are riveted to the long support plate and the main body base by a seventh rivet and an eighth rivet respectively.

[0016] Compared with the prior art, the present invention has the following advantages: the inclined rod hinge of the present invention has its own transmission corner. In addition to the functions of the traditional inclined rod hinge, it directly has the side sealing and sealing adjustment functions of the extended corner, which not only solves the defect of insufficient sealing of the corners on the traditional inclined rod hinge, but also makes the installation and sealing adjustment of the inclined rod hinge more convenient. By directly adjusting the front and rear adjustment lock blocks on the door and window frame profile, the front and rear positions of the side lock points can be conveniently fixed to achieve the adjustment of the sealing of the entire door and window, which is simple and reasonable to operate. The inclined rod hinge of the present invention is mainly used for the horizontal opening of the inward opening and tilting, outward opening and tilting doors and windows in building hardware doors and windows, especially the transmission, positioning and locking when suspended. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the open state of the inclined tie rod hinge in the embodiment;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the installation of the main body base on the upper end of the door and window sash profile in the embodiment;

[0020] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 Schematic diagram of the relative positions of the inclined tie rod hinge and the front and rear adjustment lock blocks in the embodiment after installation. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below with reference to the accompanying drawings.

[0023] The inclined rod hinge with self-contained transmission corner for doors and windows of the embodiment, as shown in the figure, includes a base 1, a hinge A plate 2, a hinge B plate 3, a long support plate 4, a short support plate 5, a horizontal transmission connecting strip 61 and a main body base 6, the hinge A plate 2 and the hinge B plate 3 are cross-riveted, the two ends of the hinge A plate 2 are respectively connected to the base 1 and the long support plate 4 for horizontal sliding, the two ends of the hinge B plate 3 are respectively riveted to the base 1 and the long support plate 4, the long support plate 4 is connected to the main body base 6 for horizontal sliding, the two ends of the short support plate 5 are respectively riveted to the long support plate 4 and the main body base 6, one end of the main body base 6 is vertically fixed with a corner support 62, a side transmission connecting rod 63 that can slide up and down is installed in the corner support 62, and the horizontal transmission connecting rod 63 is connected to the main body base 6 for horizontal sliding. The connecting strip 61 can be horizontally slidably installed in the main body base 6, and a transmission plate 64 is movably installed between the side transmission connecting rod 63 and the horizontal transmission connecting rod 61. In this embodiment, the transmission plate 64 is made of stainless steel sheet, and the two ends of the transmission plate 64 are respectively fixedly connected to the side transmission connecting rod 63 and the horizontal transmission connecting rod 61. A fixed side locking point 65 is provided on the side transmission connecting rod 63, and the fixed side locking point 65 is adapted to a front and rear adjustment locking block 66. The front and rear adjustment locking block 66 is installed on the side of the door and window frame profile (not shown in the figure), and the front and rear adjustment locking block 66 is used to lock the fixed side locking point 65. In this embodiment, the front and rear adjustment locking block 66 adopts the existing technology, which can realize front and rear adjustment.

[0024] In this embodiment, an insert 7 is inserted into the corner support 62, and a slot 70 is respectively opened on the front and rear sides of the corner support 62. The two slots 70 are directly connected to the end of the corner support 62 connected to the main base 6. The insert 7 includes a seat body 71 and two pins 72 vertically fixed on both sides of the seat body 71. The two pins 72 are adapted to the standard C-shaped slots 91 on the side of the door and window sash profile 9. Two horizontally arranged positioning feet 73 are fixed on the seat body 71. Two positioning grooves 74 adapted to the two positioning feet 73 are provided at the connection between the main base 6 and the corner support 62. After installation, the two pins 72 of the insert 7 are simultaneously inserted into the two slots 70 and the standard C-shaped slots 91 at the upper end of the side of the door and window sash profile 9, and the two positioning feet 73 are respectively embedded in the two positioning grooves 74.

[0025] In this embodiment, a first guide groove 67 is provided in the main body base 6, and the first guide groove 67 is arranged along the length direction of the main body base 6. The horizontal transmission connecting strip 61 can be horizontally slidably installed in the first guide groove 67. A second guide groove 68 is provided in the corner support 62, and the second guide groove 68 is arranged along the height direction of the corner support 62. The side transmission connecting rod 63 can be slidably installed in the second guide groove 68 up and down. The two ends of the transmission plate 64 are respectively inserted in the first guide groove 67 and the second guide groove 68. A third guide groove 69 is provided on the corner support 62, and the third guide groove 69 is arranged in parallel with the second guide groove 68 and is conductive with the second guide groove 68. The third guide groove 69 is provided on the side of the corner support 62 facing the main body base 6. A guide block 75 is provided in the height direction of the side transmission connecting rod 63, and the guide block 75 can be slidably installed in the third guide groove 69 up and down.

[0026] In this embodiment, a diagonal rod locking point 41 is fixed on the horizontal transmission connecting bar 61, and the diagonal rod locking point 41 is an eccentric rivet. The main body base 6 is provided with a fourth guide groove 40, and the diagonal rod locking point 41 can be horizontally slidably installed in the fourth guide groove 40. Two diagonal rod locking blocks 42 that are compatible with the diagonal rod locking point 41 are provided on the long support plate 4, and the two diagonal rod locking blocks 42 are arranged at intervals in the front and back.

[0027] In this embodiment, an upright left-right adjustment seat 11 is fixed on the base 1 , and a horizontally arranged left-right adjustment screw 12 is abutted against one side of the left-right adjustment seat 11 , and the nut of the left-right adjustment screw 12 is axially limited to the base 1 .

[0028] In this embodiment, two screw holes 60 are provided on the main base 6, and the two screw holes 60 are used to install two locking screws (not shown in the figure); a connecting block 43 is provided at one end of the horizontal transmission connecting strip 61 away from the corner support 62, and the connecting block 43 is used to connect the hardware system installed on the door and window sash profile 9 (not shown in the figure); a plurality of locking plates 13 are installed on the base 1.

[0029] In this embodiment, the hinge A plate 2 and the hinge B plate 3 are cross-riveted by the first rivet 81, and the two ends of the hinge A plate 2 are horizontally slidably connected with the base 1 and the long support plate 4 by the second rivet 82 and the third rivet 83 respectively. The base 1 is provided with a fifth guide groove 14, and the long support plate 4 is provided with a sixth guide groove 44. The second rivet 82 and the third rivet 83 are respectively installed in the fifth guide groove 14 and the sixth guide groove 44, and the two ends of the hinge B plate 3 are respectively riveted with the base 1 and the long support plate 4 by the fourth rivet 84 and the fifth rivet 85. The long support plate 4 is horizontally slidably connected with the main body base 6 by the sixth rivet 86. The main body base 6 is provided with a seventh guide groove 89, and the sixth rivet 86 is installed in the seventh guide groove 89. The two ends of the short support plate 5 are riveted with the long support plate 4 and the main body base 6 by the seventh rivet 87 and the eighth rivet 88 respectively.

[0030] The above-mentioned inclined rod hinge with self-contained transmission angle is an upper hinge, which is installed on the upper side of doors and windows. When installing, first insert the main body base 6 together with the horizontal transmission connecting strip 61 into the standard C-shaped groove 92 at the upper end of the door and window sash profile 9, such as Figure 3 As shown, insert the corner support 62 into the standard C-shaped slot 91 at the upper end of the side of the door and window sash profile 9, and then install the locking screws in the two screw holes 60 to fix the main base 6 to the door and window sash profile 9; then insert the two pins 72 of the plug 7 into the two slots 70 on the corner support 62. After insertion, the two pins 72 are simultaneously inserted into the two slots 70 and the standard C-shaped slot 91 at the upper end of the side of the door and window sash profile 9, so that the main base 6 is completely fixed; thereafter, put the base 1 into the standard C-shaped slot at the upper end of the door and window frame profile, and then rotate each locking piece 13 90 degrees, and the installation of the above-mentioned inclined rod hinge with self-contained transmission corner is completed. In conjunction with the lower hinge installed on the lower side of the door and window and other matching hardware, the horizontal opening, suspended opening, multi-point locking, transmission and positioning functions of the door and window sash can be realized.

[0031] During the installation of the above-mentioned inclined rod hinge with self-transmission angle, by directly adjusting the front and rear adjustment lock blocks 66 on the door and window frame profile, the front and rear positions of the side locking points 65 can be conveniently fixed, and the sealing of the entire door and window can be adjusted, which is simple and reasonable to operate. When the door and window sash is closed, the inclined rod hinge is closed, the inclined rod locking point 41 slides into the inner side of the two inclined rod locking blocks 42 for locking, and the fixed side locking point 65 is embedded in the front and rear adjustment lock blocks 66 and locked, so as to achieve multi-point locking of the door and window sash, better sealing and higher safety.

Claims

1. A diagonal pull rod hinge with self-contained transmission corner for doors and windows, comprising a base, a hinge A plate, a hinge B plate, a long support plate, a short support plate, a horizontal transmission connecting strip and a main body base, wherein the hinge A plate and the hinge B plate are cross-riveted, the two ends of the hinge A plate are respectively connected to the base and the long support plate in horizontal sliding connection, the two ends of the hinge B plate are respectively riveted to the base and the long support plate, the long support plate is connected to the main body base in horizontal sliding connection, the two ends of the short support plate are respectively riveted to the long support plate and the main body base, and the characteristics are that: A corner support is vertically fixed to one end of the main body base, a side transmission connecting rod that can slide up and down is installed in the corner support, the horizontal transmission connecting strip can be horizontally slidably installed in the main body base, a transmission sheet is movably installed between the side transmission connecting rod and the horizontal transmission connecting strip, the two ends of the transmission sheet are respectively fixedly connected to the side transmission connecting rod and the horizontal transmission connecting strip, a fixed side locking point is provided on the side transmission connecting rod, the fixed side locking point is adapted to a front and rear adjustment locking block, and the front and rear adjustment locking block is installed on the door and window frame profile. The side of the front and rear adjustment lock blocks are used to lock the fixed side locking points. The corner support is inserted with an insert. The front and rear sides of the corner support are respectively provided with a slot, and the two slots are respectively connected to the end of the corner support that is connected to the main base. The insert includes a seat body and two pins vertically fixed on both sides of the seat body, and the two pins are adapted to the standard C-shaped grooves on the side of the door and window sash profile. After installation, the two pins of the insert are simultaneously inserted into the two slots and the standard C-shaped grooves at the upper end of the side of the door and window sash profile.

2. The inclined rod hinge with self-contained transmission angle for doors and windows according to claim 1, characterized in that: A plurality of horizontally arranged positioning feet are fixed on the seat body, and a plurality of positioning grooves compatible with the plurality of positioning feet are provided at the connection between the main body base and the corner support. After installation, the two pins of the plug are simultaneously inserted into the two slots and the standard C-shaped grooves at the upper end of the side of the door and window sash profile, and the plurality of positioning feet are respectively embedded in the plurality of positioning grooves.

3. The inclined rod hinge with self-driven turning angle for doors and windows according to claim 1, characterized in that: The transmission sheet is a stainless steel sheet, a copper alloy sheet or an aluminum alloy sheet.

4. The inclined rod hinge with self-driven turning angle for doors and windows according to claim 1, characterized in that: A first guide groove is provided in the main body base, and the first guide groove is arranged along the length direction of the main body base. The horizontal transmission connecting strip can be horizontally slidably installed in the first guide groove. A second guide groove is opened in the corner support, and the second guide groove is arranged along the height direction of the corner support. The side transmission connecting rod can be slidably installed in the second guide groove up and down, and the two ends of the transmission plate are respectively inserted in the first guide groove and the second guide groove.

5. The inclined rod hinge with self-contained transmission angle for doors and windows according to claim 4, characterized in that: A third guide groove is provided on the corner support, and the third guide groove is arranged in parallel with the second guide groove and is connected with the second guide groove. The third guide groove is arranged on the side of the corner support facing the main base, and a guide block is provided in the height direction of the side transmission connecting rod, and the guide block can be slidably installed in the third guide groove up and down.

6. The inclined rod hinge with self-driven turning angle for doors and windows according to claim 1, characterized in that: A diagonal rod locking point is fixed on the horizontal transmission connecting strip, and the diagonal rod locking point is an eccentric rivet. The main body base is provided with a fourth guide groove, and the diagonal rod locking point can be horizontally slidably installed in the fourth guide groove. Two diagonal rod locking blocks adapted to the diagonal rod locking point are provided on the long support plate, and the two diagonal rod locking blocks are spaced apart from each other in front and back. When the installed diagonal rod hinge is closed, the diagonal rod locking point slides into the inner side of the two diagonal rod locking blocks.

7. The inclined rod hinge with self-driven turning angle for doors and windows according to claim 1, characterized in that: An upright left-right adjustment seat is fixed on the base, one side of the left-right adjustment seat abuts against a horizontally arranged left-right adjustment screw, and the nut of the left-right adjustment screw is axially limited to the base.

8. The inclined rod hinge with self-driven turning angle for doors and windows according to claim 1, characterized in that: The main body base is provided with a plurality of screw holes, and the plurality of screw holes are used to install a plurality of locking screws; the end of the horizontal transmission connecting strip away from the corner support is provided with a connecting block, and the connecting block is used to connect the hardware system installed on the door and window sash profile; a plurality of locking plates are installed on the base.

9. The inclined rod hinge with self-driven turning angle for doors and windows according to claim 1, characterized in that: The hinge A plate and the hinge B plate are cross-riveted by a first rivet, and the two ends of the hinge A plate are horizontally slidably connected to the base and the long support plate by a second rivet and a third rivet respectively. A fifth guide groove is provided on the base, and a sixth guide groove is provided on the long support plate. The second rivet and the third rivet are respectively installed in the fifth guide groove and the sixth guide groove. The two ends of the hinge B plate are riveted to the base and the long support plate by a fourth rivet and a fifth rivet respectively. The long support plate is horizontally slidably connected to the main body base by a sixth rivet. A seventh guide groove is provided on the main body base. The sixth rivet is installed in the seventh guide groove. The two ends of the short support plate are riveted to the long support plate and the main body base by a seventh rivet and an eighth rivet respectively.

Images