Hinge assembly and new hinge structure

Abstract

The utility model discloses a hinge assembly with profile assembly and novel hinge structure, include: first section bar, first section bar is provided with first installation side, first section bar is provided with first installation groove in, and first installation groove forms first opening at first installation side, first positioning plate, first positioning plate is assembled in the side of first installation groove close to first opening, second positioning plate, second positioning plate is assembled in the side of first installation groove close to first opening, first positioning plate and second positioning plate are used for clamping in the both sides of hinge along the length direction of first section bar to clamp and position hinge. Adopt above -mentioned scheme, provide a kind of first installation groove to be set to be used for the hinge to be adjusted when sliding in to house installation, then through first positioning plate and second positioning plate to the hinge is clamped and determined installation position to prevent first section bar to be scrapped hinge assembly with profile assembly and novel hinge structure for assembly.

Description

Technical Field

[0001] This utility model belongs to the field of hinge structure, specifically relating to a profile assembly for hinge assembly and a novel hinge structure. Background Technology

[0002] A hinge is a structure used to connect a door to a wall (door frame).

[0003] Typically, this involves installing profiles on doors and / or walls (door frames) and fixing hinges to them. Because hinges require precise positioning, existing profiles need to have one or both sides pre-milled into their structure at the factory to ensure installation accuracy. Otherwise, on-site installation is impossible. During installation, the profile is first fixed to the door and / or wall (door frame), and then the hinge is snapped into the positioning groove. The positioning groove positions the hinge on its top, bottom, left, and right sides to confirm its installation position. Finally, bolts or other methods are used to secure the hinge and profile with high strength to ensure installation stability.

[0004] The problems with the above installation are as follows: Since the one-way or two-way positioning groove of the profile needs to be milled by a milling machine, it damages the structural strength of the profile keel and increases the labor cost, time cost and electricity cost of the milling process, thereby increasing the production cost of the profile door factory. Since the opening of the positioning groove is an irreversible process, if there are errors in the opening position of the positioning groove or serious deviations between the actual installation environment and the design during the home installation, the profile will be scrapped. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a new profile structure that solves all the pain points in the production and installation process of existing profile structures. The new profile structure is equipped with a first mounting groove for the hinge to slide and adjust during installation. Then, the hinge is clamped and the installation position is determined by a first positioning plate and a second positioning plate, preventing excessive data deviations or even scrapping of traditional profiles during actual production and installation.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A hinge assembly includes: a first profile having a first mounting side, a first mounting groove extending through the first profile along its length, and a first opening formed on the first mounting side of the first mounting groove, wherein a hinge to be assembled is mounted in the first mounting groove, and the hinge slides within the first mounting groove along the length of the first profile to adjust its mounting position, and the first opening allows a portion of the hinge to extend out of the first mounting groove; a first positioning plate being mounted on the side of the first mounting groove near the first opening to cover a portion of the first mounting groove; and a second positioning plate being mounted on the side of the first mounting groove near the first opening to cover a portion of the first mounting groove; the first and second positioning plates are used to clamp the hinge on both sides along the length of the first profile to clamp and position the hinge.

[0008] The present invention is further configured such that: a mounting base plate is provided at the bottom of the first mounting groove of the first profile; and / or, a locking groove is provided on at least one side of the width of the first mounting groove of the first profile, the locking groove being provided through the first profile along the length direction of the first profile.

[0009] The present invention is further configured such that: the first profile is provided with guide slots on both sides of the width of the first mounting groove, and the guide slots are provided through the first profile along the length direction of the first profile; the first positioning plate and / or the second positioning plate are respectively provided with guide protrusions on both sides of the width; the guide protrusions and the guide slots are engaged to realize the assembly of the first positioning plate and / or the second positioning plate on the first profile.

[0010] The present invention is further configured such that the guide groove and / or guide protrusion are semi-cylindrical or other snap-fit ​​shapes.

[0011] The present invention is further configured to include a sealing strip, wherein the first profile is provided with a sealing mounting groove on one side of the width of the first mounting groove, the sealing mounting groove is provided through the first profile along the length direction of the first profile, and the sealing mounting groove is provided with an outward opening on one side of the first mounting groove along the width direction of the first mounting groove, the sealing strip includes a snap-fit ​​part and a sealing part, the snap-fit ​​part snaps into the sealing mounting groove, and the sealing part extends out of the sealing mounting groove from the outward opening.

[0012] This utility model is further configured to include:

[0013] A second profile, having a second mounting side, has a second mounting groove extending through it along its length. The second mounting groove has a second opening on its second mounting side. A hinge is fitted into the second mounting groove and slides within it along the length of the second profile to adjust its mounting position. The second opening allows a portion of the hinge to extend out of the second mounting groove. A third positioning plate is fitted into the second mounting groove to partially cover it. A fourth positioning plate is fitted into the second mounting groove to partially cover it. The third and fourth positioning plates are used to clamp the hinge on both sides along the length of the second profile to hold and position it.

[0014] The present invention is further configured such that: the cross-section of the second mounting groove along the length direction perpendicular to the second profile is trapezoidal; and / or, the width of the second mounting groove gradually decreases from the second opening to the bottom of the second mounting groove.

[0015] A novel hinge structure includes: the aforementioned hinge assembly profile component; a hinge, the hinge including a first mounting portion and a second mounting portion that can be flipped relative to each other, the first mounting portion being assembled in a first mounting groove, and the first mounting portion sliding along the length direction of the first profile within the first mounting groove to adjust the mounting position, the first positioning plate and the second positioning plate being used to clamp the first mounting portion on both sides along the length direction of the first profile to clamp and position the first mounting portion.

[0016] The present invention is further configured such that: the second mounting part is assembled in the second mounting groove, and the second mounting part slides along the length direction of the second profile in the second mounting groove to adjust the mounting position; the third positioning plate and the fourth positioning plate are used to clamp the second mounting part on both sides along the length direction of the second profile to clamp and position the second mounting part.

[0017] The present invention is further configured such that: the first profile is used for installation with the connecting plate, and the second profile is used for installation with the door.

[0018] By adopting the above technical solution, 1. The vertically penetrating first mounting groove only needs to change the shape of the first profile so that the processing is completed during the extrusion molding of the first profile. By configuring the first positioning plate and the second positioning plate instead of the traditional irreversible positioning groove opened on the profile, during installation, the hinge part is placed in the first mounting groove, and the hinge can be adjusted and fixed in position by sliding vertically in the first mounting groove. In this embodiment, the first positioning plate and the second positioning plate are used to clamp the hinge from the top and bottom, and the upper end of the first positioning plate is flush with the upper end of the first mounting groove and / or the lower end of the second positioning plate is flush with the lower end of the first mounting groove to quickly determine the installation position of the hinge. Subsequently, 1. The hinge is fixedly installed according to its specific structure; 2. If the length of the first positioning plate and / or the second positioning plate and / or the hinge is found to be deviated during installation, the first positioning plate or the second positioning plate or the hinge with the correct size can be replaced for high-precision installation. This avoids the waste of the first profile and can also be done by manually adjusting the length of the first positioning plate and / or the second positioning plate to ensure installation efficiency; 3. There is no need to open positioning grooves to prevent damage to the profile keel, ensuring structural strength. Moreover, there is no need for milling processing, so there are no labor costs, time costs and electricity costs, thereby reducing the production cost of the profile door factory. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is an assembly drawing of Embodiment 1 of the present utility model;

[0021] Figure 2 This is an exploded view of the relevant structure of the first profile in Embodiment 1 of this utility model;

[0022] Figure 3 This is an exploded view of the relevant structure of the second profile in Embodiment 1 of this utility model;

[0023] Figure 4 This is a schematic diagram of the first positioning plate in Embodiment 1 of this utility model;

[0024] Figure 5 for Figure 2 Enlarged view of part of the image;

[0025] Figure 6 This is a schematic diagram of the third positioning plate in Embodiment 1 of this utility model;

[0026] Figure 7 for Figure 3 Enlarged view of part of the image;

[0027] Figure 8 This is a top view of the second profile in Embodiment 1 of this utility model;

[0028] Figure 9 This is an assembly drawing of Embodiment 2 of the present invention;

[0029] Figure 10 This is an exploded view of Embodiment 2 of this utility model;

[0030] Figure 11 This is a top view of Embodiment 2 of the present invention;

[0031] Figure 12 This is an assembly diagram showing other states of Embodiment 2 of this utility model;

[0032] Figure 13 This is an exploded view of the hinge in Embodiment 2 of this utility model;

[0033] Figure 14 This is a schematic diagram of the locking structure in Embodiment 2 of this utility model;

[0034] Figure 15 This is an assembly drawing of the hinge in Embodiment 2 of this utility model;

[0035] Figure 16 This is a schematic diagram of the second embodiment of the present invention configured on a wall.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. First profile;

[0038] 11. First mounting side; 12. First mounting groove; 13. First opening; 14. Mounting base plate; 15. Locking groove; 16. Guide groove; 17. Sealing mounting groove;

[0039] 171. Outwardly protruding opening;

[0040] 21. First positioning plate; 22. Second positioning plate; 23. Guide bracket protrusion;

[0041] 3. Sealing strip;

[0042] 31. Snap-fit ​​part; 32. Sealing part;

[0043] 4. Second profile;

[0044] 41. Second mounting side; 42. Second mounting groove; 43. Second opening;

[0045] 51. Third positioning plate; 52. Fourth positioning plate;

[0046] 6. Hinges;

[0047] 61. First installation section; 62. Second installation section;

[0048] 611. Locking structure; 621. Seat; 622. Positioning part;

[0049] 6111, Rotating cap; 6112, Insertion block; 6113, Elastic rod;

[0050] 61111, Hexagonal hole; 61112, Eccentric arc surface;

[0051] 71. Connecting plate; 72. Door; 73. Wall. Detailed Implementation

[0052] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model, and the specific and direct descriptions of related structures are merely for the convenience of understanding the present utility model; the specific features do not necessarily or directly limit the scope of implementation of the present utility model. Conventional choices and substitutions made by those skilled in the art under the guidance of the present utility model should all be considered within the scope of protection claimed by this utility model.

[0053] Example 1:

[0054] like Figures 1-8 As shown, this utility model discloses a profile assembly for assembling a hinge 6, comprising:

[0055] The first profile 1 is formed by extrusion of metal material. The length of the first profile 1 is arranged vertically. A first mounting side 11 is provided on the front side of the first profile 1. A first mounting groove 12 is provided in the first profile 1, which is vertically penetrating the first profile 1. The first mounting groove 12 is a slender cuboid shape, and a first opening 13 is formed on the first mounting side 11 of the first mounting groove 12. The hinge 6 to be assembled is mounted in the first mounting groove 12, and the hinge 6 slides vertically in the first mounting groove 12 to adjust the installation position. The first opening 13 allows the hinge 6 to partially extend out of the first mounting groove 12.

[0056] The first positioning plate 21 is assembled on the side of the first mounting groove 12 near the first opening 13 to partially cover the first mounting groove 12, and the first positioning plate 21 can slide vertically relative to the first profile 1.

[0057] The second positioning plate 22 is fitted to the side of the first mounting groove 12 near the first opening 13 to partially cover the first mounting groove 12, and the second positioning plate 22 can slide vertically relative to the first profile 1.

[0058] During actual assembly, the first positioning plate 21 and the second positioning plate 22 are used to clamp the hinge 6 on both sides along the length direction of the first profile 1 to clamp and position the hinge 6. The first positioning plate 21 is above the hinge 6 and the second positioning plate 22 is below the hinge 6. The upper end of the first positioning plate 21 is flush with the upper end of the first mounting groove 12, and / or the lower end of the second positioning plate 22 is flush with the lower end of the first mounting groove 12.

[0059] Therefore, 1. The vertically penetrating first mounting groove 12 only needs to change the shape of the first profile 1 so that the processing is completed during the extrusion molding of the first profile 1. By configuring the first positioning plate 21 and the second positioning plate 22 instead of the traditional irreversible positioning groove on the profile, during installation, the hinge 6 is placed in the first mounting groove 12, and the hinge 6 can be adjusted and fixed in position by vertically sliding in the first mounting groove 12. In this embodiment, the first positioning plate 21 and the second positioning plate 22 are used to clamp the hinge 6 from the top and bottom, and the upper end of the first positioning plate 21 is flush with the upper end of the first mounting groove 12 and / or the second positioning plate. 1. The lower end of 22 is flush with the lower end of the first mounting groove 12 to quickly determine the installation position of the hinge 6. Then, the hinge 6 is fixedly installed according to the specific structure of the hinge 6. 2. If the length of the first positioning plate 21 and / or the second positioning plate 22 and / or the hinge 6 is found to be deviated during installation, the first positioning plate 21 or the second positioning plate 22 or the hinge 6 with accurate dimensions can be replaced for high-precision installation. This will prevent the first profile 1 from being scrapped and avoid waste. Alternatively, to ensure installation efficiency, the length of the first positioning plate 21 and / or the second positioning plate 22 can be modified by the installer, and the installation position of the hinge 6 can be manually adjusted.

[0060] Furthermore, in this embodiment, the bottom of the first profile 1 located behind the first mounting groove 12 is provided with a flat mounting base plate 14. The mounting base plate 14 can not only abut against the hinge 6 to provide rear positioning, but also, if the hinge 6 adopts a thin hinge structure as disclosed in CN202411598926.5, which is fixed with screws, the screws can pass through the hinge 6 from the first opening 13 to the rear and spiral into the mounting base plate 14 to fix the hinge 6 to the first profile 1.

[0061] Furthermore, in this embodiment, the first profile 1 is provided with a locking groove 15 on at least one side of the width of the first mounting groove 12. The locking groove 15 extends through the first profile 1 along its length, so that the locking groove 15 can also be processed during the extrusion molding of the first profile 1. The locking groove 15 is adapted to accommodate the installation of a hinge 6 with left and right telescopic blocks. After the hinge 6 is adjusted in the vertical position, the telescopic blocks are extended and inserted into the locking groove 15 to prevent detachment during installation.

[0062] Specifically, in this embodiment, the first profile 1 is provided with guide slots 16 on both sides of the width of the first mounting groove 12. The guide slots 16 are provided through the first profile 1 along the length direction of the first profile 1 so that the guide slots 16 can also be processed during the extrusion molding of the first profile 1. The first positioning plate 21 and the second positioning plate 22 are respectively provided with guide protrusions 23 on both sides of the width. The guide protrusions 23 and the guide slots 16 are engaged to realize the assembly of the first positioning plate 21 and the second positioning plate 22 onto the first profile 1.

[0063] Therefore, the first positioning plate 21 and the second positioning plate 22 can slide vertically relative to the first profile 1 through the cooperation of the guide protrusions 23 and guide grooves 16 on the left and right sides.

[0064] Preferably, the guide slot 16 and the guide protrusion 23 are semi-cylindrical or other snap-fit ​​shapes, so that the guide protrusion 23 can be forcibly inserted into the guide slot 16 for assembly by driving the first positioning plate 21 and the second positioning plate 22 to move backward, or the guide protrusion 23 can be forcibly removed from the guide slot 16 for disassembly by driving the first positioning plate 21 and the second positioning plate 22 to move forward.

[0065] In addition, a sealing strip 3 is included. A sealing mounting groove 17 is provided on the right side of the first mounting groove 12. The sealing mounting groove 17 is provided through the first profile 1 along the length direction of the first profile 1 so that the sealing mounting groove 17 can also be processed during the extrusion molding of the first profile 1. An extension opening 171 is provided on the left side of the sealing mounting groove 17. The width of the extension opening 171 is smaller than the width of the sealing mounting groove 17. The sealing strip 3 includes a snap-fit ​​part 31 and a sealing part 32. The snap-fit ​​part 31 snaps into the sealing mounting groove 17, and the sealing part 32 extends out of the sealing mounting groove 17 from the extension opening 171.

[0066] Therefore, the sealing strip 3 is provided so that when the first profile 1 is assembled and used, the door 72 rotates and closes, and the door 72 or the structure connected to the door 72 abuts against the sealing strip 3 to achieve a seal.

[0067] In addition, it also includes:

[0068] The second profile 4 is formed by extrusion of metal material. The length of the second profile 4 is arranged vertically. The rear side of the second profile 4 is provided with a second mounting side 41. The second profile 4 is provided with a second mounting groove 42 that runs vertically through the second profile 4. The second mounting groove 42 forms a second opening 43 on the second mounting side 41. The second mounting groove 42 is used for the hinge 6 to be assembled. The hinge 6 slides vertically in the second mounting groove 42 to adjust the installation position. The second opening 43 allows part of the hinge 6 to extend out of the second mounting groove 42.

[0069] The third positioning plate 51 is assembled in the second mounting groove 42 to partially cover the second mounting groove 42.

[0070] The fourth positioning plate 52 is assembled in the second mounting groove 42 to partially cover the second mounting groove 42.

[0071] During actual assembly, the third positioning plate 51 and the fourth positioning plate 52 are used to clamp the hinge 6 on both sides along the length direction of the second profile 4 to clamp and position the hinge 6. The third positioning plate 51 is above the hinge 6 and the fourth positioning plate 52 is below the hinge 6. The upper end of the third positioning plate 51 is flush with the upper end of the second mounting groove 42, and / or the lower end of the fourth positioning plate 52 is flush with the lower end of the fourth mounting groove.

[0072] Therefore, the two parts of the hinge 6 that are flipped relative to each other are respectively assembled to the first profile 1 and the second profile 4, and the first profile 1 and the second profile 4 are respectively connected to the door 72 and the connecting plate 71 to install the door 72. The second profile 4 and the first profile 1 have the same / similar installation structure, so the installation method is the same / similar.

[0073] The connecting plate 71 needs to be fixedly installed with the wall 73 to fix the first profile 1 to the wall 73.

[0074] Preferably, in this embodiment, the cross-section of the second mounting groove 42 along the horizontal plane is trapezoidal; wherein, the width of the second mounting groove 42 gradually decreases from the second opening 43 to the bottom of the second mounting groove 42. Therefore, by using a smaller second mounting groove 42, the hinge 6 portion mounted with the second profile 4 is made smaller in volume.

[0075] Example 2:

[0076] like Figures 9-15 As shown, this utility model also discloses a novel hinge structure, comprising:

[0077] The profile assembly for assembling hinge 6 as described in Embodiment 1;

[0078] The hinge 6 includes a first mounting portion 61 and a second mounting portion 62 that can be flipped relative to each other. The first mounting portion 61 is fitted into a first mounting groove 12 and slides along the length of the first profile 1 within the first mounting groove 12 to adjust the mounting position. A first positioning plate 21 and a second positioning plate 22 are used to clamp the first mounting portion 61 on both sides along the length of the first profile 1 to clamp and position the first mounting portion 61. The second mounting portion 62 is fitted into a second mounting groove 42 and slides along the length of the second profile 4 within the second mounting groove 42 to adjust the mounting position. A third positioning plate 51 and a fourth positioning plate 52 are used to clamp the second mounting portion 62 on both sides along the length of the second profile 4 to clamp and position the second mounting portion 62.

[0079] Preferably, the first profile 1 is used for installation with the connecting plate 71, and the connecting plate 71 and the wall 73 are fixedly installed with the second profile 4 for installation with the door 72.

[0080] Specifically, the first mounting part 61 is a cuboid in shape and size that matches the first mounting groove 12, so that the first mounting part 61 extends entirely into the first mounting groove 12. The front side of the first mounting part 61 is flush with the first opening 13 to make the overall surface more flat. Furthermore, locking structures 611 are respectively provided near the upper and lower ends of the first mounting part 61. The locking structure 611 includes a rotating cap 6111, an insertion block 6112, and an elastic rod 6113. The rotating cap 6111 is rotatably mounted on the first mounting part 61. The rotating cap 6111 has a hexagonal hole 61111 opening forward, and an eccentric arc surface 61112 extending outward in the circumferential direction on the outer periphery of the rotating cap 6111. The insert block 6112 slides and is installed on the first mounting part 61 in the left and right direction. The insert block 6112 can extend outward from the first mounting part 61 under the action of the eccentric arc surface 61112 when the rotating cap 6111 rotates. In addition, the elastic rod 6113 extends vertically. One end of the elastic rod 6113 is welded or plugged and fixed to the insert block 6112, and the other end is snapped into the first mounting part 61. When the insert block 6112 extends outward, the elastic rod 6113 deforms. The deformed elastic rod 6113 can also reset the insert block 6112 in the direction of the rotating cap 6111, ensuring the automatic retraction of the insert block 6112. Thus, the hinge 6 can be fixedly installed by inserting the insert block 6112 into the locking slot 15.

[0081] Specifically, the second mounting part 62 includes a base part 621 and a positioning part 622. The base part 621 is a flat cuboid. There are two positioning parts 622, which are disposed on the upper and lower sides of the base part 621. The shape of the positioning part 622 is adapted to the shape of the second mounting groove 42 so that the positioning part 622 can be inserted into the second mounting groove 42 for positioning in the left and right direction. The base part 621 abuts against the second mounting side 41.

[0082] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A profile assembly for assembling a hinge (6), characterized in that, include: A first profile (1) is provided with a first mounting side (11). A first mounting groove (12) is provided inside the first profile (1) and extends through the first profile (1) along the length direction of the first profile (1). The first mounting groove (12) forms a first opening (13) on the first mounting side (11). The first mounting groove (12) is used for the hinge (6) to be assembled to be assembled in the first mounting groove (12). The hinge (6) slides along the length direction of the first profile (1) in the first mounting groove (12) to adjust the installation position. The first opening (13) allows the hinge (6) to partially extend out of the first mounting groove (12). The first positioning plate (21) is fitted onto the side of the first mounting groove (12) near the first opening (13) to partially cover the first mounting groove (12); The second positioning plate (22) is fitted onto the side of the first mounting groove (12) near the first opening (13) to partially cover the first mounting groove (12); The first positioning plate (21) and the second positioning plate (22) are used to clamp the hinge (6) on both sides along the length direction of the first profile (1) to clamp and position the hinge (6).

2. The profile assembly for assembling the hinge (6) according to claim 1, characterized in that: The first profile (1) is provided with a mounting base plate (14) at the bottom of the first mounting groove (12); and / or, The first profile (1) is provided with a locking groove (15) on at least one side of the width of the first mounting groove (12), and the locking groove (15) is provided through the first profile (1) along the length direction of the first profile (1).

3. The profile assembly for assembling the hinge (6) according to claim 1, characterized in that: The first profile (1) is provided with guide slots (16) on both sides of the width of the first mounting groove (12), and the guide slots (16) are provided through the first profile (1) along the length direction of the first profile (1); The first positioning plate (21) and / or the second positioning plate (22) are respectively provided with guide protrusions (23) on both sides of the width. The guide protrusion (23) and guide groove (16) engage to enable the first positioning plate (21) and / or the second positioning plate (22) to be assembled on the first profile (1).

4. The profile assembly for assembling the hinge (6) according to claim 3, characterized in that: The guide slot (16) and / or guide protrusion (23) are semi-cylindrical in shape.

5. The profile assembly for assembling the hinge (6) according to claim 1, characterized in that: It also includes a sealing strip (3). The first profile (1) is provided with a sealing mounting groove (17) on one side of the width of the first mounting groove (12). The sealing mounting groove (17) is provided through the first profile (1) along the length direction of the first profile (1). The sealing mounting groove (17) is provided with an outward opening (171) on one side of the width direction of the first mounting groove (12) facing the first mounting groove (12). The sealing strip (3) includes a snap-fit ​​part (31) and a sealing part (32). The snap-fit ​​part (31) is snapped into the sealing mounting groove (17), and the sealing part (32) extends out of the sealing mounting groove (17) from the outward opening (171).

6. The profile assembly for assembling the hinge (6) according to claim 1, characterized in that, Also includes: The second profile (4) has a second mounting side (41) and a second mounting groove (42) that extends through the second profile (4) along its length. The second mounting groove (42) has a second opening (43) on the second mounting side (41). The second mounting groove (42) allows the second mounting part (62) of the hinge (6) to be assembled to be assembled into the second mounting groove (42). The hinge (6) slides along the length of the second profile (4) in the second mounting groove (42) to adjust its mounting position. The second opening (43) allows the hinge (6) to extend out of the second mounting groove (42). The third positioning plate (51) is fitted into the second mounting groove (42) to partially cover the second mounting groove (42); The fourth positioning plate (52) is fitted into the second mounting groove (42) to partially cover the second mounting groove (42); The third positioning plate (51) and the fourth positioning plate (52) are used to clamp the hinge (6) on both sides along the length direction of the second profile (4) to clamp and position the hinge (6).

7. The profile assembly for assembling the hinge (6) according to claim 6, characterized in that: The second mounting groove (42) has a trapezoidal cross-section along the length direction perpendicular to the second profile (4); and / or, The width of the second mounting groove (42) gradually decreases from the second opening (43) to the bottom of the second mounting groove (42).

8. A novel hinge structure, characterized in that, include: The hinge (6) assembly profile assembly according to any one of claims 1-7; The hinge (6) includes a first mounting part (61) and a second mounting part (62) that can be flipped relative to each other. The first mounting part (61) is assembled in the first mounting groove (12), and the first mounting part (61) slides along the length direction of the first profile (1) in the first mounting groove (12) to adjust the mounting position. The first positioning plate (21) and the second positioning plate (22) are used to clamp the first mounting part (61) on both sides along the length direction of the first profile (1) to clamp and position the first mounting part (61).

9. The novel hinge structure according to claim 8, characterized in that: Using the hinge (6) assembly profile assembly as described in claim 6, the second mounting part (62) is assembled in the second mounting groove (42), and the second mounting part (62) slides along the length direction of the second profile (4) in the second mounting groove (42) to adjust the mounting position. The third positioning plate (51) and the fourth positioning plate (52) are used to clamp the second mounting part (62) on both sides along the length direction of the second profile (4) to clamp and position the second mounting part (62).

10. The novel hinge structure according to claim 9, characterized in that: The first profile (1) is used for installation with the connecting plate (71), and the second profile (4) is used for installation with the door (72).

Images