Three-dimensional adjustable hinge

Abstract

The utility model provides a three-dimensional adjustable hinge, and belongs to the field of hinges. The window comprises a frame fixing transverse plate and a sash fixing transverse plate, a frame fixing vertical plate is arranged at the end of the frame fixing transverse plate, the frame fixing transverse plate is perpendicular to the frame fixing vertical plate, a sash fixing vertical plate is arranged at the end of the sash fixing transverse plate, the sash fixing transverse plate is perpendicular to the sash fixing vertical plate, and the sash fixing vertical plate is perpendicular to the sash fixing vertical plate. The frame fixing transverse plate and the sash fixing transverse plate are rotationally connected through a rotating displacement adjusting structure.

Description

Technical Field

[0001] The utility model belongs to the field of hinges, and in particular relates to a three-dimensional adjustable hinge. Background Art

[0002] The window frame hinge is the hinge that connects the window and the window frame by the user, and is the connecting hinge for the user to open and close the window. However, the existing hinge is directly installed on the window frame and fixed with screws. Before installation, the fixed position of the hinge is not first located. Instead, the worker presses the hinge onto the window or window frame and directly fixes it with screws. On the one hand, this two-handed operation method is cumbersome and inconvenient. On the other hand, since the hinge is not located, there will be left and right deviations during installation, resulting in less overlap on one side of the window sash, resulting in reduced airtightness, watertightness, sound insulation and other performance.

[0003] For example, a Chinese patent document discloses a hinge fixing device, hinge, and door and window [patent application number: CN202122442253.2], which includes: a first vertical plate; a block, which is arranged at the upper end of the first vertical plate and is vertically connected to the first vertical plate; a first rivet, which is arranged on the side of the first vertical plate facing the hinge, and the first rivet is detachably mounted on the first vertical plate along the thickness direction of the first vertical plate. The above-mentioned solution provided by this application is to install the hinge body on the window sash, install the hinge fixing device on the corresponding window frame, and then use external force to clamp the rotary vane on the hinge body into the corresponding window frame. At this time, the screw hole on the hinge body is correspondingly clamped into the first rivet. However, this technical solution does not position the hinge when fixing the hinge, and there will be left and right deviations during installation, resulting in a small overlap on one side of the window sash, resulting in a decrease in airtightness, watertightness, sound insulation and other performance. Utility Model Content

[0004] The purpose of this utility model is to provide a three-dimensional adjustable hinge to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A three-dimensional adjustable hinge includes a frame-fixed horizontal plate and a fan-fixed horizontal plate. The end of the frame-fixed horizontal plate is provided with a frame-fixed vertical plate. The frame-fixed horizontal plate and the frame-fixed vertical plate are arranged perpendicularly. The end of the fan-fixed horizontal plate is provided with a fan-fixed vertical plate. The fan-fixed horizontal plate and the fan-fixed vertical plate are arranged perpendicularly. The frame-fixed horizontal plate and the fan-fixed horizontal plate are rotatably connected via a rotational displacement adjustment structure.

[0007] In the above-mentioned three-dimensional adjustable hinge, the frame fixed vertical plate and the frame fixed horizontal plate are both connected with fixed clamps by bolts or rivets, and the fixed clamp connected to the frame fixed horizontal plate is located at the end of the frame fixed horizontal plate away from the frame fixed vertical plate.

[0008] In the above-mentioned three-dimensional adjustable hinge, connecting and fixing surfaces are respectively provided on both sides of the fixing clamping block, and the height of the connecting and fixing surfaces is lower than the height of the upper surface of the fixing clamping block.

[0009] In the above-mentioned three-dimensional adjustable hinge, the frame fixing vertical plate, the frame fixing horizontal plate, the leaf fixing vertical plate and the leaf fixing horizontal plate are all provided with fixing holes, and the fixing holes are used for passing screws.

[0010] In the above-mentioned three-dimensional adjustable hinge, the frame fixing horizontal plate and the frame fixing vertical plate form an L-shaped frame fixing plate, and the two fixing holes on the L-shaped frame fixing plate are located at both ends of the L-shaped frame fixing plate. The fan fixing horizontal plate and the fan fixing vertical plate form an L-shaped fan fixing plate, and the two fixing holes on the L-shaped fan fixing plate are located at both ends of the L-shaped fan fixing plate.

[0011] In the above-mentioned three-dimensional adjustable hinge, the rotation displacement adjustment structure includes a long connecting rod, which is rotatably connected to the frame fixed horizontal plate. The long connecting rod is provided with a first sliding column at the end away from the frame fixed horizontal plate. The upper and lower ends of the first sliding column are respectively provided with abutments. A first sliding groove is provided in the fan fixed horizontal plate. The first sliding column slides in the first sliding groove, and the abutments of the first sliding column slide against the upper and lower surfaces on both sides of the first sliding groove.

[0012] In the above-mentioned three-dimensional adjustable hinge, the rotation displacement adjustment structure also includes a positioning rod, the positioning rod is rotatably connected to the long connecting rod through an eccentric rivet, one end of the positioning rod is rotatably connected to the fan fixed horizontal plate, and the other end is provided with a second sliding column, and the upper and lower ends of the second sliding column are respectively provided with abutments, and a second sliding groove is provided in the frame fixed horizontal plate. The second sliding column slides in the second sliding groove, and the abutments of the second sliding column slide against the upper and lower surfaces on both sides of the second sliding groove.

[0013] In the above-mentioned three-dimensional adjustable hinge, the long connecting rod is provided with a convex block protruding toward the side, the convex block is close to the connection between the long connecting rod and the frame fixed horizontal plate, and the eccentric rivet is rotated on the convex block.

[0014] In the above-mentioned three-dimensional adjustable hinge, a connecting column is provided on the fan fixing vertical plate, the connecting column is hollow, and a rotating shaft is provided on the positioning rod, the rotating shaft rotates through the fan fixing horizontal plate and extends into the connecting column.

[0015] In the above-mentioned three-dimensional adjustable hinge, the long connecting rod is provided with convex ribs and bends.

[0016] Compared with the existing technology, the advantages of this utility model are:

[0017] 1. The L-shaped fixing plate is placed in the C-shaped groove of the window frame and the sash, so that the L-shaped fixing plate is positioned by cooperating with the C-shaped groove before installation, so as to prevent position deviation when fixing the L-shaped fixing plate, and to avoid the reduction of airtightness, watertightness, sound insulation and other performances due to the small overlap as much as possible, and the firmness of the window is not affected.

[0018] 2. The fixing clamp extends into the C-shaped groove to play the role of padding the L-shaped frame fixing plate. When fixing the L-shaped frame fixing plate, the presence of the fixing clamp prevents the L-shaped frame fixing plate from shaking and causing its position to shift.

[0019] 3. The L-shaped frame fixing plate has two fixing methods. One is to clamp the edge through the L-shaped frame fixing plate and the connecting fixing surface, and the other is to fix it through self-drilling screws, achieving a double installation and fixing method, making the window more firm, stable and safer. When the window is closed, you can see that the overlap between the window sash and the window frame is evenly distributed, effectively improving the airtightness, watertightness, sound insulation and other performance of the window. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure;

[0021] Figure 2 It is a schematic diagram of the connection between the hinge and the window frame and sash;

[0022] Figure 3 It is a schematic diagram of the connection between the hinge and the fan;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the hinge.

[0024] In the figure: frame fixing horizontal plate 10, fan fixing horizontal plate 11, frame fixing vertical plate 12, fan fixing vertical plate 13, rotation displacement adjustment structure 14, fixing clamp 15, connecting fixing surface 16, fixing hole 17, long connecting rod 18, first sliding column 19, first sliding groove 20, positioning rod 21, second sliding column 22, second sliding groove 23, protrusion 24, eccentric rivet 25, connecting column 26, rotating shaft 27. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] The utility model provides a three-dimensional adjustable hinge, combined with Figure 1-4As shown, it includes a frame-fixed horizontal plate 10 and a fan-fixed horizontal plate 11, the end of the frame-fixed horizontal plate 10 is provided with a frame-fixed vertical plate 12, the frame-fixed horizontal plate 10 and the frame-fixed vertical plate 12 are vertically arranged, the end of the fan-fixed horizontal plate 11 is provided with a fan-fixed vertical plate 13, the fan-fixed horizontal plate 11 and the fan-fixed vertical plate 13 are vertically arranged, and the frame-fixed horizontal plate 10 and the fan-fixed horizontal plate 11 are rotatably connected through a rotation displacement adjustment structure 14.

[0027] In this embodiment, the frame fixing horizontal plate 10 and the sash fixing horizontal plate 11 are used to fix the window frame and the window sash, respectively. When installing the frame fixing horizontal plate 10, the frame fixing vertical plate 12 is placed in the vertical card slot of the window frame, and the frame fixing horizontal plate 10 is placed in the horizontal card slot of the window frame, that is, the L-shaped frame fixing plate composed of the frame fixing horizontal plate 10 and the frame fixing vertical plate 12 is placed in the C-shaped groove of the window frame. Therefore, before installation, the L-shaped frame fixing plate is positioned by the matching connection with the C-shaped groove, so that position deviation is prevented when fixing the L-shaped frame fixing plate, and the reduction of airtightness, watertightness, sound insulation and other performances due to insufficient overlap is avoided as much as possible. This also ensures that the firmness of the window is not affected; similarly, when installing the sash fixing horizontal plate 11, place the sash fixing vertical plate 13 into the vertical slot of the window sash, and place the sash fixing horizontal plate 11 into the horizontal slot of the window sash, that is, place the L-shaped sash fixing plate composed of the sash fixing horizontal plate 11 and the sash fixing vertical plate 13 into the C-shaped groove of the window sash, so that before installation, the L-shaped sash fixing plate is positioned through the matching connection with the C-shaped groove, so that position displacement is prevented when fixing the L-shaped sash fixing plate, and the reduction in airtightness, watertightness, sound insulation and other performance due to the small overlap is avoided as much as possible, and the firmness of the window is not affected.

[0028] The frame fixing vertical plate 12 and the frame fixing horizontal plate 10 are both connected with a fixing clamp 15 by bolts or rivets. The fixing clamp 15 connected to the frame fixing horizontal plate 10 is located at one end of the frame fixing horizontal plate 10 away from the frame fixing vertical plate 12 .

[0029] In this embodiment, since the C-shaped groove on the window frame has a certain depth, the L-shaped frame fixing plate will be stuck in the C-shaped groove when it is placed. When the L-shaped frame fixing plate is installed, there is a virtual position for fixing the L-shaped frame fixing plate. Therefore, when the L-shaped frame fixing plate is placed, the fixing clamp 15 extends into the C-shaped groove, which plays the role of padding the L-shaped frame fixing plate. When fixing the L-shaped frame fixing plate, the presence of the fixing clamp 15 prevents the L-shaped frame fixing plate from shaking and causing its position to shift.

[0030] Connecting and fixing surfaces 16 are respectively provided on both sides of the fixing clamp block 15 , and the height of the connecting and fixing surfaces 16 is lower than the height of the upper surface of the fixing clamp block 15 .

[0031] In this embodiment, when fixing the L-shaped frame fixing plate, the bolts or rivets are rotated so that the fixing block 15 gradually approaches the L-shaped frame fixing plate, so that the connecting fixing surfaces 16 on both sides of the fixing block 15 are close to the clamping edges on both sides of the C-shaped groove, and finally the connecting fixing surfaces 16 are clamped on the clamping edges, and the L-shaped frame fixing plate and the connecting fixing surfaces 16 are clamped on the clamping edges to fix the column L-shaped frame fixing plate.

[0032] The frame fixing vertical plate 12, the frame fixing horizontal plate 10, the fan fixing vertical plate 13 and the fan fixing horizontal plate 11 are all provided with fixing holes 17, and the fixing holes 17 are used for passing screws.

[0033] In this embodiment, the L-shaped frame fixing plate is also fixed by means of screws, so the L-shaped frame fixing plate has two fixing methods, one is to clamp the edge by the L-shaped frame fixing plate and the connecting fixing surface 16, and the other is to fix it by self-drilling screws, thereby achieving a double installation and fixing method, making the window more firm, stable and safer. When the window is closed, it can be seen that the overlap between the window sash and the window frame is evenly distributed, effectively improving the airtightness, watertightness, sound insulation and other performances of the window.

[0034] The frame fixing horizontal plate 10 and the frame fixing vertical plate 12 form an L-shaped frame fixing plate, and the two fixing holes 17 on the L-shaped frame fixing plate are located at both ends of the L-shaped frame fixing plate. The fan fixing horizontal plate 11 and the fan fixing vertical plate 13 form an L-shaped fan fixing plate, and the two fixing holes 17 on the L-shaped fan fixing plate are located at both ends of the L-shaped fan fixing plate.

[0035] In this embodiment, the fixing holes 17 are located at both ends of the L-shaped fan fixing plate and the L-shaped frame fixing plate, so that the fixation is more secure.

[0036] The rotation displacement adjustment structure 14 includes a long connecting rod 18, which is rotatably connected to the frame fixed horizontal plate 10. The end of the long connecting rod 18 away from the frame fixed horizontal plate 10 is provided with a first slide column 19, and the upper and lower ends of the first slide column 19 are respectively provided with abutments. A first slide groove 20 is provided in the fan fixed horizontal plate 11, and the first slide column 19 slides in the first slide groove 20, and the abutments of the first slide column 19 slide against the upper and lower surfaces on both sides of the first slide groove 20.

[0037] In this embodiment, the long connecting rod 18 is used to connect the fan and the frame and can be used to rotate the fan. The first sliding column 19 slides in the first sliding groove 20 to solve the displacement generated when the fan is rotated.

[0038] The rotation displacement adjustment structure 14 also includes a positioning rod 21, which is rotationally connected to the long connecting rod 18 through an eccentric rivet 25. One end of the positioning rod 21 is rotationally connected to the fan fixed horizontal plate 11, and the other end is provided with a second slide column 22. The upper and lower ends of the second slide column 22 are respectively provided with abutments. A second slide groove 23 is provided in the frame fixed horizontal plate 10. The second slide column 22 slides in the second slide groove 23, and the abutments of the second slide column 22 slide against the upper and lower surfaces on both sides of the second slide groove 23.

[0039] In this embodiment, by rotating the eccentric rivet 25, the positioning rod 21 can be driven to deflect, thereby driving the sash to deflect, so as to adjust the overlap and sealing between the window sashes.

[0040] The long connecting rod 18 is provided with a protrusion 24 on the side. The protrusion 24 is close to the connection between the long connecting rod 18 and the frame fixed horizontal plate 10, and the eccentric rivet 25 is rotated on the protrusion 24.

[0041] In this embodiment, the horizontal angle formed by the line connecting the long connecting rod 18 and the second sliding groove 23 is made smaller, which makes it easier to adjust the position of the fan by deflecting the eccentric rivet 25.

[0042] The fan fixing vertical plate 13 is provided with a connecting column 26 , which is hollow. The positioning rod 21 is provided with a rotating shaft 27 , which rotates through the fan fixing horizontal plate 11 and extends into the connecting column 26 .

[0043] The long connecting rod 18 is provided with convex ribs and bends.

[0044] In this embodiment, the strength of the long connecting rod 18 is increased.

[0045] The working principle of the present invention is as follows: put the frame fixing vertical plate 12 into the vertical card slot of the window frame, put the frame fixing horizontal plate 10 into the horizontal card slot of the window frame, that is, put the L-shaped frame fixing plate composed of the frame fixing horizontal plate 10 and the frame fixing vertical plate 12 into the C-shaped groove of the window frame, rotate the bolts or rivets to make the fixing clamps 15 gradually approach the L-shaped frame fixing plate, so that the connecting fixing surfaces 16 on both sides of the fixing clamps 15 are close to the card edges on both sides of the C-shaped groove, and finally make the connecting fixing surfaces 16 clamped on the card edges, so that the L-shaped frame fixing plate and the connecting fixing plate The fixing surface 16 clamps the card edge to fix the column L-shaped frame fixing plate, and the sash fixing vertical plate 13 is placed in the vertical card slot of the window sash, and the sash fixing horizontal plate 11 is placed in the horizontal card slot of the window sash, that is, the L-shaped sash fixing plate composed of the sash fixing horizontal plate 11 and the sash fixing vertical plate 13 is placed in the C-shaped groove of the window sash, and then the L-shaped sash fixing plate and the L-shaped frame fixing plate are fixed by self-tapping and self-drilling screws; by rotating the eccentric rivet 25, the positioning rod 21 can be driven to deflect, thereby driving the sash to deflect, which is used to adjust the overlap and sealing between the window sashes.

[0046] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0047] Although this article uses the frame fixing horizontal plate 10, the fan fixing horizontal plate 11, the frame fixing vertical plate 12, the fan fixing vertical plate 13, the rotation displacement adjustment structure 14, the fixing clamp 15, the connecting fixing surface 16, the fixing hole 17, the long connecting rod 18, the first sliding column 19, the first sliding groove 20, the positioning rod 21, the second sliding column 22, the second sliding groove 23, the protrusion 24, the eccentric rivet 25, the connecting column 26, the rotating shaft 27, etc. more frequently, these terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restriction is contrary to the spirit of the present invention.

Claims

1. A three-dimensional adjustable hinge, comprising a frame fixing transverse plate (10) and a leaf fixing transverse plate (11), characterized in that: The end of the frame-fixing transverse plate (10) is provided with a frame-fixing vertical plate (12), and the frame-fixing transverse plate (10) and the frame-fixing vertical plate (12) are arranged perpendicularly. The end of the fan-fixing transverse plate (11) is provided with a fan-fixing vertical plate (13), and the fan-fixing transverse plate (11) and the fan-fixing vertical plate (13) are arranged perpendicularly. The frame-fixing transverse plate (10) and the fan-fixing transverse plate (11) are rotatably connected via a rotation displacement adjustment structure (14).

2. The three-dimensional adjustable hinge according to claim 1, characterized in that: The frame fixing vertical plate (12) and the frame fixing horizontal plate (10) are both connected with a fixing clamp (15) by bolts or rivets, and the fixing clamp (15) connected to the frame fixing horizontal plate (10) is located at one end of the frame fixing horizontal plate (10) away from the frame fixing vertical plate (12).

3. The three-dimensional adjustable hinge according to claim 2, characterized in that: Connecting and fixing surfaces (16) are respectively provided on both sides of the fixing clamp block (15), and the height of the connecting and fixing surfaces (16) is lower than the height of the upper surface of the fixing clamp block (15).

4. The three-dimensional adjustable hinge according to claim 1, characterized in that: The frame fixing vertical plate (12), the frame fixing horizontal plate (10), the fan fixing vertical plate (13) and the fan fixing horizontal plate (11) are all provided with fixing holes (17), and the fixing holes (17) are used for passing screws.

5. The three-dimensional adjustable hinge according to claim 1, characterized in that: The frame fixing horizontal plate (10) and the frame fixing vertical plate (12) form an L-shaped frame fixing plate, and the two fixing holes (17) on the L-shaped frame fixing plate are located at both ends of the L-shaped frame fixing plate. The fan fixing horizontal plate (11) and the fan fixing vertical plate (13) form an L-shaped fan fixing plate, and the two fixing holes (17) on the L-shaped fan fixing plate are located at both ends of the L-shaped fan fixing plate.

6. The three-dimensional adjustable hinge according to claim 1, characterized in that: The rotation displacement adjustment structure (14) includes a long connecting rod (18), which is rotationally connected to the frame fixed horizontal plate (10). The long connecting rod (18) is provided with a first sliding column (19) at one end away from the frame fixed horizontal plate (10), and the upper and lower ends of the first sliding column (19) are respectively provided with abutments. A first sliding groove (20) is provided in the fan fixed horizontal plate (11), and the first sliding column (19) slides in the first sliding groove (20), and the abutments of the first sliding column (19) slide against the upper and lower surfaces on both sides of the first sliding groove (20).

7. The three-dimensional adjustable hinge according to claim 6, characterized in that: The rotation displacement adjustment structure (14) also includes a positioning rod (21), the positioning rod (21) is rotationally connected to the long connecting rod (18) through an eccentric rivet (25), one end of the positioning rod (21) is rotationally connected to the fan fixed horizontal plate (11), and the other end is provided with a second sliding column (22), the upper and lower ends of the second sliding column (22) are respectively provided with abutments, and a second sliding groove (23) is provided in the frame fixed horizontal plate (10), the second sliding column (22) slides in the second sliding groove (23), and the abutments of the second sliding column (22) slide against the upper and lower surfaces on both sides of the second sliding groove (23).

8. The three-dimensional adjustable hinge according to claim 7, characterized in that: The long connecting rod (18) is provided with a convex block (24) on the side. The convex block (24) is close to the connection between the long connecting rod (18) and the frame fixed transverse plate (10), and the eccentric rivet (25) rotates on the convex block (24).

9. The three-dimensional adjustable hinge according to claim 7, characterized in that: The fan fixing vertical plate (13) is provided with a connecting column (26), and the connecting column (26) is hollow. The positioning rod (21) is provided with a rotating shaft (27), and the rotating shaft (27) rotates through the fan fixing horizontal plate (11) and extends into the connecting column (26).

10. The three-dimensional adjustable hinge according to claim 6, characterized in that: The long connecting rod (18) is provided with convex ribs and bends.

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