Hinge with adjusting seat arranged in split mode

Abstract

The invention discloses a hinge with adjusting seats arranged in a split mode. The hinge comprises a first base and two first adjusting seats. The first adjusting seats are arranged on the first base, the positions of the first adjusting seats can be adjusted in the first preset direction relative to the first base, and the two first adjusting seats are of independent split structures and are arranged in a vertically spaced mode. The first base is provided with first guiding and limiting structures corresponding to the first adjusting bases one to one, and the first guiding and limiting structures are used for being matched with the corresponding first adjusting bases and guiding the first adjusting bases to move in the first preset direction. According to the hinge of the structure, the space between the adjusting seats can be saved while the installation stability of the adjusting seats is guaranteed, and compact design of the hinge is facilitated.

Description

Technical Field

[0001] The invention relates to a hinge, in particular to a hinge with a split adjusting seat. Background Art

[0002] The existing hinge includes a base, an adjustment seat and a swivel arm group. The adjustment seat is arranged on the base and can adjust its position relative to the base to achieve the position adjustment of the door relative to the door frame. The base and the adjustment seat are arranged in two groups to form two single-sided components, which are respectively used to be fixed to the door and the door frame. The swivel arm group connects the adjustment seats of the two single-sided components to form the hinge structure of the hinge. In order to facilitate the connection and assembly of the swivel arm group, some existing hinges use two separate adjustment seats. The two adjustment seats are arranged at intervals up and down and clamp the swivel arm group, and the swivel arm group is connected to the two adjustment seats respectively. Since the adjustment seat is two separate seats, for the sake of structural stability, it is usually necessary to add a connecting structure between the two adjustment seats to connect them to each other. However, when a connecting structure is set between the two adjustment seats, the connecting structure will occupy the position space between the adjustment seats, resulting in difficulty in the structural design of the swivel arm group. The hinge requires a larger volume to accommodate it, which is not conducive to the compact design of the hinge. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a hinge with a split adjustment seat, which can ensure the installation stability of the adjustment seat while saving the space between the adjustment seats, which is conducive to the compact design of the hinge.

[0004] According to an embodiment of the present invention, a hinge with a split adjustment seat comprises: a first base; two first adjustment seats, wherein the first adjustment seats are arranged on the first base and can adjust their positions relative to the first base along a first predetermined direction, and the two first adjustment seats are independent split structures, and the two first adjustment seats are arranged at intervals up and down; wherein the first base is provided with a first guide limiting structure corresponding to the first adjustment seat one by one, and the first guide limiting structure is used to cooperate with the corresponding first adjustment seat and guide the first adjustment seat to move along the first predetermined direction.

[0005] A hinge with a separately arranged adjustment seat according to an embodiment of the present invention has at least the following beneficial effects: in the above-mentioned structure, the two first adjustment seats separately arranged from each other can be guided and limited by the corresponding first guide and limiting structures on the first base, thereby ensuring the stability of the installation position of the first adjustment seat, thereby eliminating the need to add an additional connecting structure between the two first adjustment seats, saving space, and leaving more space between the two first adjustment seats to accommodate other structures, which is conducive to the compact design of the hinge.

[0006] According to some embodiments of the present invention, a first tumbler insertion position is formed between the two first adjustment seats, the hinge also includes a second base and two second adjustment seats, the second adjustment seat is arranged on the second base and can adjust the position relative to the second base along a second predetermined direction, the two second adjustment seats are independent and split structures, the two second adjustment seats are arranged at intervals up and down, and a second tumbler insertion position is formed between the two second adjustment seats; the hinge also includes a tumbler group, one end of the tumbler group is arranged at the first tumbler insertion position, and the other end is arranged at the second tumbler insertion position, and the two ends of the tumbler group are respectively connected to the first adjustment seat and the second adjustment seat to form the hinge structure of the hinge; the second base is provided with a second guide limiting structure corresponding to the two second adjustment seats one by one, the second guide limiting structure is used to cooperate with the corresponding second adjustment seat and guide the corresponding second adjustment seat to move along the second predetermined direction.

[0007] According to some embodiments of the present invention, the first guide limiting structure includes a first limiting surface and a first limiting plate, the first limiting plate and the first limiting surface are spaced apart from each other, the first adjustment seat is provided with a first matching portion, the first matching portion is arranged between the first limiting surface and the first limiting plate, the first matching portion is slidably matched with the first limiting surface and the first limiting plate; the first base is a sheet metal shell and has a first accommodating cavity, the first adjustment seat is arranged in the first accommodating cavity, and the first limiting plate is a plate formed by stamping and bending the shell wall of the first accommodating cavity into the first accommodating cavity.

[0008] According to some embodiments of the present invention, the second guide limiting structure includes a second limiting surface and a second limiting plate, the second limiting plate and the second limiting surface are spaced apart and opposite to each other, the second adjustment seat is provided with a second matching portion, the second matching portion is arranged between the second limiting surface and the second limiting plate, and the second matching portion is slidably matched with the second limiting surface and the second limiting plate; the second base is a sheet metal shell and has a second accommodating cavity, the second adjustment seat is arranged in the second accommodating cavity, and the second limiting plate is a plate formed by stamping and bending the shell wall of the second accommodating cavity into the second accommodating cavity.

[0009] According to some embodiments of the present invention, the first guide and limiting structure is an insertion slot opened on the first base, the first adjustment seat is provided with a first matching portion, the first matching portion is inserted into the insertion slot and slidingly matched with the insertion slot, and the first predetermined direction is the depth direction or extension direction of the insertion slot.

[0010] According to some embodiments of the present invention, a first tumbler insertion position is formed between the two first adjustment seats, the hinge further includes a second base, a third adjustment seat and two fourth adjustment seats, the third adjustment seat is arranged on the second base and can adjust its position along a third predetermined direction relative to the second base, the two fourth adjustment seats are respectively arranged at two ends of the third adjustment seat, a second tumbler insertion position is formed between the two fourth adjustment seats, the hinge further includes a tumbler group, the two ends of the tumbler group are respectively arranged at the first tumbler insertion position and the second tumbler insertion position and are respectively connected to the first adjustment seat and the fourth adjustment seat to form a hinge structure of the hinge; the fourth adjustment seat can adjust its position along a fourth predetermined direction relative to the third adjustment seat, the two fourth adjustment seats are independent and split structures, the third adjustment seat is provided with a third guide limiting structure corresponding to the two fourth adjustment seats one by one, the third guide limiting structure is used to cooperate with the corresponding fourth adjustment seat and guide the corresponding fourth adjustment seat to move along the fourth predetermined direction.

[0011] According to some embodiments of the present invention, the third guide limiting structure includes a guide groove or a guide column extending along the fourth predetermined direction, and the fourth adjustment seat is provided with a mating slider or a mating slide groove adapted to the guide groove or the guide column, and the mating slider or the mating slide groove is slidably matched with the guide groove or the guide column.

[0012] According to some embodiments of the present invention, the third adjustment seat is provided with a first step surface and a second step surface, and the first step surface and the second step surface are staggered, and the fourth adjustment seat is provided with a third step surface and a fourth step surface corresponding to the first step surface and the second step surface respectively, and the corresponding guide grooves and the matching slide blocks, or the guide columns and the matching slide grooves, are provided on the first step surface and the third step surface, and on the second step surface and the fourth step surface.

[0013] According to some embodiments of the present invention, the first base is a sheet metal shell, and first mounting ears are respectively provided at both ends of the first base, and the first mounting ears are provided with a first pad. The first pad is a metal body and abuts against the first mounting ear. The first pad is provided with a first mounting hole, and the first mounting ear is provided with a first through hole, and the first through hole is opposite to the first mounting hole.

[0014] According to some embodiments of the present invention, the hinge also includes a second base and a fifth adjustment seat, the fifth adjustment seat is arranged on the second base, and the fifth adjustment seat can adjust its position along a fifth predetermined direction relative to the second base, and the fifth adjustment seat and the first adjustment seat are connected by a swivel arm group to form a hinge structure of the hinge; the second base is a sheet metal shell, and second mounting ears are respectively provided at both ends of the second base, and the second mounting ears are provided with a second pad, the second pad is a metal body and abuts against the second mounting ear, the second pad is provided with a second mounting hole, and the second mounting ear is provided with a second through hole, and the second through hole is opposite to the second mounting hole.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a three-dimensional schematic diagram of the first embodiment of the present invention;

[0018] Figure 2 This is an explosion diagram of the first embodiment of the present invention;

[0019] Figure 3 It is a schematic diagram of the partial structure of the first base of the first embodiment of the present invention;

[0020] Figure 4 It is a schematic diagram of the local structure at the first adjustment seat of the first embodiment of the present invention;

[0021] Figure 5 It is a schematic diagram of the partial structure of the second base of the first embodiment of the present invention;

[0022] Figure 6 It is a schematic diagram of the local structure at the second adjustment seat of the first embodiment of the present invention;

[0023] Figure 7 It is a three-dimensional schematic diagram of the second embodiment of the present invention;

[0024] Figure 8 This is an explosion diagram of the second embodiment of the present invention;

[0025] Fig. 9 It is a schematic diagram of the partial structure of the first base of the second embodiment of the present invention;

[0026] Fig.10 It is one of the cross-sectional views of the second embodiment of the present invention;

[0027] Fig.11 It is a three-dimensional schematic diagram of the third adjustment seat and the fourth adjustment seat of the second embodiment of the present invention;

[0028] Fig.12 This is a second cross-sectional view of the second embodiment of the present invention;

[0029] Fig.13 It is a three-dimensional schematic diagram of the third embodiment of the present invention;

[0030] Fig.14 This is an explosion diagram of Embodiment 3 of the present invention;

[0031] Fig.15 This is a schematic structural diagram of a first base, a first cushion seat, and a first adjustment seat according to a third embodiment of the present invention;

[0032] Fig.16 It is a schematic diagram of the local structure at the first adjustment seat of the third embodiment of the present invention;

[0033] Fig.17 is a three-dimensional schematic diagram of a fifth adjustment seat according to the third embodiment of the present invention;

[0034] Fig.18 This is an exploded schematic diagram of the fifth adjustment seat of the third embodiment of the present invention.

[0035] Reference numerals:

[0036] A first base 100, a first limiting surface 110, a first limiting piece 120, a first accommodating cavity 130, a plug-in slot 140, a first mounting ear 150, and a first through hole 151;

[0037] A first adjustment seat 200, a first matching portion 210, and a notch portion 220;

[0038] A second base 300 , a second limiting surface 310 , a second limiting piece 320 , a second accommodating cavity 330 , a second mounting ear 340 , and a second through hole 341 ;

[0039] A second adjustment seat 400, a second matching portion 410;

[0040] Rotating arm group 500;

[0041] The third adjustment seat 600, the guide groove 610, the first step surface 620, the second step surface 630, the load-bearing matching portion 640, the abutting matching portion 650, and the matching hole 660;

[0042] The fourth adjustment seat 700 cooperates with the slider 710, the third step surface 720, and the fourth step surface 730;

[0043] A first cushion seat 810, a first mounting hole 811, a second cushion seat 820, a second mounting hole 821, and a limiting portion 812;

[0044] The fifth adjustment seat 900, the main body 910, the connecting seat 920, the mounting slide groove 911, and the matching screw hole 921;

[0045] Left and right adjusting screw 901, front and rear adjusting strip hole 902, front and rear adjusting screw 903, up and down adjusting strip hole 904, up and down adjusting screw 905, load-bearing screw 906, top pressure screw 907. DETAILED DESCRIPTION

[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0047] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0049] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0050] Reference Figures 1 to 18, a hinge with a split adjustment seat, comprising: a first base 100 and two first adjustment seats 200. The first adjustment seat 200 is arranged on the first base 100 and can adjust the position along a first predetermined direction relative to the first base 100. The two first adjustment seats 200 are independent split structures, and the two first adjustment seats 200 are arranged at intervals up and down. Among them, the first base 100 is provided with a first guide limit structure corresponding to the first adjustment seat 200, and the first guide limit structure is used to cooperate with the corresponding first adjustment seat 200 and guide the first adjustment seat 200 to move along the first predetermined direction. In the above structure, the two first adjustment seats 200 that are separately arranged from each other can guide and limit the first adjustment seat 200 through the corresponding first guide limit structure on the first base 100, so as to ensure the stability of the installation position of the first adjustment seat 200, so that there is no need to add an additional connection structure between the two first adjustment seats 200, which can save space, and more space can be reserved between the two first adjustment seats 200 to accommodate other structures, which is conducive to the compact design of the hinge.

[0051] In the attached Figures 1 to 6 In the embodiment, a first rotating arm insertion position is formed between the two first adjustment seats 200, and the hinge also includes a second base 300 and two second adjustment seats 400. The second adjustment seat 400 is arranged on the second base 300 and can adjust the position along the second predetermined direction relative to the second base 300. The two second adjustment seats 400 are independent and split structures. The two second adjustment seats 400 are arranged at intervals up and down, and a second rotating arm insertion position is formed between the two second adjustment seats 400; the hinge also includes a rotating arm group 500, one end of the rotating arm group 500 is arranged at the first rotating arm insertion position, and the other end is arranged at the second rotating arm insertion position. The two ends of the rotating arm group 500 are respectively connected to the first adjustment seat 200 and the second adjustment seat 400 to form a hinge structure of the hinge; the first base 100 and the second base 300 can be fixed to the door frame and the door respectively, and the first adjustment seat 200 and the second adjustment seat 400 can adjust the position along the first predetermined direction and the second predetermined direction respectively, so that the door can be adjusted in multiple directions relative to the door frame. Similar to the arrangement of the first base 100 and the first adjustment seat 200, the second base 300 is provided with a second guide limit structure corresponding to the two second adjustment seats 400, and the second guide limit structure is used to cooperate with the corresponding second adjustment seat 400 and guide the corresponding second adjustment seat 400 to move along the second predetermined direction. The above structure is arranged between the two groups of bases and adjustment seats, which can better save space and improve the compact design of the hinge.

[0052] In the attached Figures 1 to 6In the embodiment, the first guide limiting structure includes a first limiting surface 110 and a first limiting plate 120, the first limiting plate 120 and the first limiting surface 110 are spaced apart from each other, the first adjustment seat 200 is provided with a first matching portion 210, the first matching portion 210 is arranged between the first limiting surface 110 and the first limiting plate 120, the first matching portion 210 is slidably matched with the first limiting surface 110 and the first limiting plate 120; the first base 100 is a sheet metal shell and has a first accommodating cavity 130, the first adjustment seat 200 is arranged in the first accommodating cavity 130, and the first limiting plate 120 is a plate formed by stamping and bending the shell wall of the first accommodating cavity 130 into the first accommodating cavity 130. The second guide limiting structure includes a second limiting surface 310 and a second limiting piece 320, the second limiting piece 320 and the second limiting surface 310 are spaced and opposite to each other, the second adjustment seat 400 is provided with a second matching portion 410, the second matching portion 410 is arranged between the second limiting surface 310 and the second limiting piece 320, and the second matching portion 410 is slidably matched with the second limiting surface 310 and the second limiting piece 320; the second base 300 is a sheet metal shell and has a second accommodating cavity 330, the second adjustment seat 400 is arranged in the second accommodating cavity 330, and the second limiting piece 320 is a plate formed by stamping and bending the shell wall of the second accommodating cavity 330 into the second accommodating cavity 330. With the above structure, the first base 100 and the second base 300 of the sheet metal structure are used, and the first limiting piece 120 and the second limiting piece 320 are formed by stamping and bending the shell walls of the first accommodating cavity 130 and the second accommodating cavity 330, which has a simple structure, low cost, and is easy to manufacture.

[0053] In the attached Figures 1 to 6In the embodiment, the first base 100 includes a front shell wall, a rear shell wall and a bottom wall, the first adjustment seat 200 is arranged between the front shell wall and the rear shell wall, and the width of the first adjustment seat 200 is adapted to the distance between the front shell wall and the rear shell wall, the first adjustment seat 200 can adjust the position in the direction close to and away from the bottom wall relative to the first base 100, and the first limiting piece 120 is a plate formed by stamping and bending the front shell wall and the rear shell wall into the first accommodating cavity 130. The plate is formed by stamping the front and rear shell walls, and the first adjustment seat 200 can be limited in a balanced manner on both sides, and for the first adjustment seat 200 that adjusts the position in the direction close to and away from the bottom wall, the first limiting piece 120 formed by the front shell wall and the rear shell wall can easily form a longer extended length, effectively ensuring the length of the position adjustment of the first adjustment seat 200. Similarly, the second base 300 is also provided with a front shell wall, a rear shell wall and a bottom wall, the second adjustment seat 400 is provided between the front shell wall and the rear shell wall, and the width of the second adjustment seat 400 is smaller than the spacing between the front shell wall and the rear shell wall, the second adjustment seat 400 can be adjusted forward and backward between the front shell wall and the rear shell wall relative to the second base 300, and the second limiting piece 320 is a plate sheet that is stamped and bent from the bottom wall into the second accommodating cavity 330. For the second adjustment seat 400 that can adjust the position forward and backward, the second limiting piece 320 formed by the bottom wall can facilitate the forward and backward movement of the second adjustment seat 400 to be limited and guided.

[0054] In the attached Figures 1 to 6 In the embodiment of the present invention, the first predetermined direction is specifically the left-right direction, so that the left-right direction of the door relative to the door frame can be adjusted, and the second predetermined direction is specifically the front-back direction, so that the front-back position of the door relative to the door frame can be adjusted, thereby forming a multi-directional adjustment. It can be understood that in some embodiments, the first predetermined direction and the second predetermined direction can also be interchanged or other directions, and can be reasonably configured according to actual conditions.

[0055] In the attached Figures 1 to 6In the embodiment, the first base 100 is rotatably connected to two left and right adjustment screws 901, and the left and right adjustment screws 901 are arranged one by one with the first adjustment seat 200, and the first adjustment seat 200 is threadedly connected to the corresponding left and right adjustment screws 901. When the left and right adjustment screws 901 are rotated, since the first adjustment seat 200 is guided by the first guide limit structure to move along the first predetermined direction, the first adjustment seat 200 can be driven to adjust the position in the left and right directions to achieve the left and right adjustment of the door. The second adjustment seat 400 is provided with a front and rear adjustment bar hole 902, and the front and rear adjustment bar hole 902 is penetrated with a front and rear adjustment screw 903, and the front and rear adjustment screw 903 is penetrated in the first base 100 and used to lock the second adjustment seat 400 to the first base 100. The front and rear adjustment screws 903 are specifically locked by nuts after passing through the first base 100, or threaded holes can be set in the first base 100 for matching. When adjusting the position of the second adjustment seat 400, the front and rear adjustment screws 903 can be loosened to proceed.

[0056] Reference Figures 7 to 12 The hinge of the second embodiment, wherein the first guide limit structure is a plug-in slot 140 provided on the first base 100, the first adjustment seat 200 is provided with a first matching portion 210, the first matching portion 210 is inserted into the plug-in slot 140 and slidably matched with the plug-in slot 140, and the first predetermined direction is the depth direction of the plug-in slot 140. With the above structure, the first guide limit structure is formed by the plug-in slot 140 of the first base 100, the structure is simple and easy to implement. Figures 7 to 12 In the embodiment of the present invention, the first predetermined direction is the left-right direction, and the first matching portion 210 of the first adjustment seat 200 is adjusted in the depth direction of the insertion slot 140. Of course, it is conceivable that if the first predetermined direction is the front-back direction, the first matching portion 210 of the first adjustment seat 200 can also be adjusted in the extension direction of the insertion slot 140.

[0057] exist Figures 7 to 12In the embodiment, a first rotating arm insertion position is formed between the two first adjustment seats 200, the hinge further includes a second base 300, a third adjustment seat 600 and two fourth adjustment seats 700, the third adjustment seat 600 is arranged on the second base 300 and can adjust the position along a third predetermined direction relative to the second base 300, the two fourth adjustment seats 700 are respectively arranged at both ends of the third adjustment seat 600, a second rotating arm insertion position is formed between the two fourth adjustment seats 700, the hinge further includes a rotating arm group 500, the two ends of the rotating arm group 500 are respectively arranged at the first rotating arm insertion position The first base 100 and the second base 300 are respectively fixed to the door frame and the door, and can be rotated by the rotating arm group 500 to realize the hinge function. By setting the third adjustment seat 600 and the fourth adjustment seat 700, the adjustment in two directions can be increased, thereby enriching the adjustment method of the hinge. By setting a third guide limit structure on the third adjustment seat 600 corresponding to the two split fourth adjustment seats 700, the two fourth adjustment seats 700 can be independently limited and guided, thereby eliminating the need for direct connection between the fourth adjustment seats 700, saving space between the fourth adjustment seats 700, and improving the compact design of the hinge.

[0058] exist Figures 7 to 12 In the embodiment of the present invention, the third guide limiting structure includes a guide groove 610 extending along the fourth predetermined direction, and the fourth adjustment seat 700 is provided with a matching slider 710 adapted to the guide groove 610, and the matching slider 710 is slidably matched with the guide groove 610. In some embodiments, the third guide limiting structure can also adopt a guide column, and the fourth adjustment seat 700 is provided with a corresponding matching slide groove for corresponding sliding matching. The third guide limiting structure adopts the above structure, which is simple in structure and easy to implement.

[0059] exist Figures 7 to 12In the embodiment, the third adjustment seat 600 is provided with a first step surface 620 and a second step surface 630, and the first step surface 620 and the second step surface 630 are arranged at staggered positions, and the fourth adjustment seat 700 is provided with a third step surface 720 and a fourth step surface 730 corresponding to the first step surface 620 and the second step surface 630, respectively. On the first step surface 620 and the third step surface 720, on the second step surface 630 and the fourth step surface 730, corresponding guide grooves 610 and matching sliders 710 are arranged, or when guide posts and matching slide grooves are used, guide posts and matching slide grooves are arranged on the first step surface 620 and the third step surface 720, and on the second step surface 630 and the fourth step surface 730. With the above structure, the structural stability of the cooperation between the fourth adjustment seat 700 and the third adjustment seat 600 can be improved.

[0060] exist Figures 7 to 12 In the embodiment, the first predetermined direction is the left-right direction, so that the first adjustment seat 200 can be adjusted left-right relative to the first base 100, and the first base 100 is rotatably provided with a left-right adjustment screw 901, and the first adjustment seat 200 is threadedly connected to the left-right adjustment screw 901. When the left-right adjustment screw 901 is rotated, the first adjustment seat 200 is guided by the first guide limit structure to move along the first predetermined direction, thereby driving the first adjustment seat 200 to adjust its position in the left-right direction, thereby realizing the left-right adjustment of the door.

[0061] exist Figures 7 to 12In the embodiment of the invention, the third predetermined direction is the up-down direction, so that the third adjustment seat 600 can be adjusted up-down relative to the second base 300. The upper and lower ends of the third adjustment seat 600 are respectively provided with paired up-down adjustment holes 904, which are extended up and down, and the paired up-down adjustment holes 904 are arranged in parallel front and back. Up-down adjustment screws 905 are passed through the up-down adjustment holes 904, and the up-down adjustment screws 905 pass through the second base 300 and are used to lock the third adjustment seat 600 to the second base 300. The second base 300 can be provided with screw holes for the up-down adjustment screws 905 to cooperate with for locking, or the up-down adjustment screws 905 pass through the second base 300 and are connected with nuts to achieve locking. When adjusting the up-down position, the up-down adjustment screws 905 can be loosened for adjustment. In the embodiment, the second base 300 is threadedly connected with a load-bearing screw 906 and a pressing screw 907. The load-bearing screw 906 is arranged in the up-down direction, and the upper end of the load-bearing screw 906 presses on the lower side of the third adjustment seat 600. The pressing screw 907 is arranged in the up-down direction, and the lower end of the pressing screw 907 presses on the upper side of the third adjustment seat 600. The lower end of the third adjustment seat 600 is provided with a load-bearing matching portion 640, and the upper end is provided with an abutment matching portion 650. The load-bearing matching portion 640 is located between the two upper and lower adjustment strip holes 904 on the lower side, and the abutment matching portion 650 is located between the two upper and lower adjustment strip holes 904 on the upper side. The load-bearing matching portion 640 abuts and cooperates with the load-bearing screw 906, and the abutment matching portion 650 abuts and cooperates with the pressing screw 907. With the above structure, the third adjustment seat 600 of the hinge is supported by the load-bearing screw 906 and is limited by the top pressure screw 907, so that the installation position is stable and the hinge has a strong load-bearing capacity. In addition, when adjusting the upper and lower positions of the third adjustment seat 600, the upper and lower positions of the upper and lower adjustment seats can be adjusted by screwing the load-bearing screw 906 and the top pressure screw 907, and the upper and lower position adjustment can be performed more stably.

[0062] exist Figures 7 to 12In the embodiment, the fourth predetermined direction is the front-to-back direction, so that the fourth adjustment seat 700 can adjust the front-to-back position relative to the third adjustment seat 600, and the fourth adjustment seat 700 is provided with a front-to-back adjustment bar hole 902, which extends in the front-to-back direction, and the front-to-back adjustment bar hole 902 is penetrated with a front-to-back adjustment screw 903, which is penetrated in the third adjustment seat 600 and used to lock the fourth adjustment seat 700 to the third adjustment seat 600. When adjusting the front-to-back position, the front-to-back adjustment screw 903 can be loosened. In the embodiment, the third adjustment seat 600 is provided with a matching hole 660, and the front-to-back adjustment screw 903 is penetrated in the matching hole 660, and the guide groove 610 is provided on the peripheral side of the matching hole 660 and extends to the orifice of the matching hole 660, so that a stable fit can be formed near the matching hole 660. When the guide groove 610 is replaced by a guide post, the guide post is also provided on the peripheral side of the matching hole 660 and extends to the orifice of the matching hole 660.

[0063] exist Figures 13 to 18 In the embodiment of the third embodiment, the hinge is a hinge, wherein the first base 100 is a sheet metal shell, and first mounting ears 150 are respectively provided at both ends of the first base 100, and the first mounting ears 150 are provided with a first cushion seat 810, the first cushion seat 810 is a metal body and abuts against the first mounting ear 150, the first cushion seat 810 is provided with a first mounting hole 811, and the first mounting ear 150 is provided with a first through hole 151, and the first through hole 151 is opposite to the first mounting hole 811; the hinge also includes a second base 300 and a fifth adjustment seat 900, the fifth adjustment seat 900 is arranged on the second base 300, and the fifth adjustment seat 900 can adjust the position along the fifth predetermined direction relative to the second base 300, and the fifth adjustment base 900 and the first adjustment base 200 are connected by the rotating arm group 500 to form a hinge structure of a hinge; the second base 300 is a sheet metal shell, and the second mounting ears 340 are respectively provided at both ends of the second base 300, and the second mounting ears 340 are provided with a second cushion 820, the second cushion 820 is a metal body and abuts against the second mounting ears 340, and the second cushion 820 is provided with a second mounting hole 821, and the second mounting ears 340 are provided with a second through hole 341, and the second through hole 341 is opposite to the second mounting hole 821. With the above structure, when fixing the first base 100 and the second base 300 to the door frame or door, the screws are passed through the first mounting hole 811 and the first through hole 151, and through the second mounting hole 821 and the second through hole 341, and then locked to the door or door frame, thereby fixing the first base 100 and the second base 300. The metal body and the mounting ears of the sheet metal shell are used to match the fixing base. The metal body can enhance the strength of the mounting ears of the sheet metal shell. The screws pass through the metal body and the mounting ears at the same time, thereby ensuring the stability of the connection.

[0064] exist Figures 13 to 18In the embodiment, the first mounting ear 150 is provided with a first mounting groove, the first cushion 810 is adaptively accommodated and installed in the first mounting groove, the second mounting ear 340 is provided with a second mounting groove, and the second cushion 820 is adaptively accommodated and installed in the second mounting groove. In the embodiment, the first cushions 810 and the first mounting ears 150 at both ends of the first base 100 form two groups, namely, group A and group B, the first cushions 810 and the first mounting ears 150 of group A are respectively provided with labels "A", the first cushions 810 and the first mounting ears 150 of group B are respectively provided with labels "B", similarly, the second cushions 820 and the second mounting ears 340 at both ends of the second base 300 form two groups, namely, group C and group D, the second cushions 820 and the second mounting ears 340 of group C are respectively provided with labels "C", and the second cushions 820 and the second mounting ears 340 of group D are respectively provided with labels "D". Through the above grouping, incorrect installation can be avoided.

[0065] exist Figures 13 to 18 In the embodiment, the first adjustment seat 200 adjusts its position relative to the first base 100 along the left-right direction, that is, the first predetermined direction is the left-right direction, and the two first cushion seats 810 are respectively provided corresponding to the two first adjustment seats 200, and the first cushion seats 810 are provided with a limiting portion 812, and the limiting portion 812 is used to limit the corresponding first adjustment seat 200 to prevent the first adjustment seat 200 from escaping from the first base 100. In the embodiment, the first adjustment seat 200 is provided with a notch portion 220, and the notch portion 220 can be adapted to accommodate the limiting portion 812. In the embodiment, the first base 100 is rotatably provided with a left-right adjustment screw 901, and the first adjustment seat 200 is threadedly connected to the left-right adjustment screw 901. When the left-right adjustment screw 901 rotates, the left-right position of the first adjustment seat 200 relative to the first base 100 can be adjusted.

[0066] exist Figures 13 to 18In the embodiment of the present invention, the fifth adjustment seat 900 includes a main body 910 and a connecting seat 920 arranged at both ends of the main body 910, and both ends of the main body 910 are provided with mounting grooves 911, and the groove side walls of the mounting grooves 911 are provided with front and rear adjustment strip holes 902, and the front and rear adjustment strip holes 902 are extended forward and backward. One end of the connecting seat 920 is slidably arranged in the mounting groove 911, and one end of the connecting seat 920 is provided with a matching screw hole 921, and the front and rear adjustment strip holes 902 are penetrated with front and rear adjustment screws 903, and the front and rear adjustment screws 903 are inserted into the front and rear adjustment strip holes 902. The adjusting screw 903 is threadedly connected to the matching screw hole 921 and is used to lock the main body 910 and the connecting seat 920 to each other. The other end of the connecting seat 920 is provided with an upper and lower adjusting strip hole 904, which is extended up and down. The upper and lower adjusting strip hole 904 is penetrated with an upper and lower adjusting screw 905, which is penetrated through the second base 300 and is used to lock the connecting seat 920 to the second base 300. The rotating arm group 500 is specifically connected to the main body 910 of the fifth adjusting seat 900. Through the above structure, the upper and lower position of the connecting seat 920 relative to the second base 300 can be adjusted, and the front and rear position of the main body 910 relative to the connecting seat 920 can be adjusted, thereby realizing the upper and lower and front and rear adjustment of the door. The fifth adjusting seat 900 is composed of the main body 910 and the connecting seats 920 at both ends thereof. The overall structure is compact and easy to manufacture and assemble.

[0067] In each of the above embodiments, the rotating arm group 500 may include multiple rotating arms, for example, a four-arm structure, thereby forming a four-link hinge; or it may be a two-arm structure, and the two ends of the rotating arm are connected to the adjustment seat using a composite movable connection structure of rotation and sliding to realize the corresponding hinge structure. It is understandable that in the art, there are many embodiments of the structure of the rotating arm in the hinge, and those skilled in the art can configure it according to actual conditions.

[0068] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A hinge with a split adjustment seat, characterized in that: include: A first base (100); Two first adjustment seats (200), the first adjustment seats (200) being arranged on the first base (100) and capable of adjusting positions along a first predetermined direction relative to the first base (100), the two first adjustment seats (200) being independent separate structures, and the two first adjustment seats (200) being arranged in an upper and lower spaced relationship; The first base (100) is provided with a first guide and limit structure corresponding to the first adjustment seat (200) one by one, and the first guide and limit structure is used to cooperate with the corresponding first adjustment seat (200) and guide the first adjustment seat (200) to move along the first predetermined direction.

2. The hinge with a split adjustment seat according to claim 1, characterized in that: A first rotating arm insertion position is formed between the two first adjustment seats (200); the hinge further comprises a second base (300) and two second adjustment seats (400); the second adjustment seats (400) are arranged on the second base (300) and can adjust their positions along a second predetermined direction relative to the second base (300); the two second adjustment seats (400) are independent separate structures; the two second adjustment seats (400) are arranged with an interval up and down; a second rotating arm insertion position is formed between the two second adjustment seats (400); the hinge further comprises a rotating arm group (500); the rotating arm group ( One end of the rotating arm group (500) is arranged at the first rotating arm insertion position, and the other end is arranged at the second rotating arm insertion position, and the two ends of the rotating arm group (500) are respectively connected to the first adjustment seat (200) and the second adjustment seat (400) to form the hinge structure of the hinge; the second base (300) is provided with a second guide limiting structure corresponding to the two second adjustment seats (400) one by one, and the second guide limiting structure is used to cooperate with the corresponding second adjustment seat (400) and guide the corresponding second adjustment seat (400) to move along the second predetermined direction.

3. The hinge with a split adjustment seat according to claim 1 is characterized in that: The first guide limiting structure comprises a first limiting surface (110) and a first limiting plate (120), the first limiting plate (120) and the first limiting surface (110) are spaced apart from each other, the first adjustment seat (200) is provided with a first matching portion (210), the first matching portion (210) is arranged between the first limiting surface (110) and the first limiting plate (120), the first matching portion (210) is slidably matched with the first limiting surface (110) and the first limiting plate (120); the first base (100) is a sheet metal shell and has a first accommodating cavity (130), the first adjustment seat (200) is arranged in the first accommodating cavity (130), and the first limiting plate (120) is a plate formed by stamping and bending the shell wall of the first accommodating cavity (130) into the first accommodating cavity (130).

4. The hinge with a split adjustment seat according to claim 2, characterized in that: The second guide limiting structure comprises a second limiting surface (310) and a second limiting plate (320), the second limiting plate (320) and the second limiting surface (310) are spaced apart from each other, the second adjustment seat (400) is provided with a second matching portion (410), the second matching portion (410) is arranged between the second limiting surface (310) and the second limiting plate (320), the second matching portion (410) is slidably matched with the second limiting surface (310) and the second limiting plate (320); the second base (300) is a sheet metal shell and has a second accommodating cavity (330), the second adjustment seat (400) is arranged in the second accommodating cavity (330), and the second limiting plate (320) is a plate formed by stamping and bending the shell wall of the second accommodating cavity (330) into the second accommodating cavity (330).

5. The hinge with a split adjustment seat according to claim 1, characterized in that: The first guide and limiting structure is a plug-in slot (140) provided on the first base (100); the first adjustment seat (200) is provided with a first matching portion (210); the first matching portion (210) is inserted into the plug-in slot (140) and slidably matched with the plug-in slot (140); and the first predetermined direction is a depth direction or an extension direction of the plug-in slot (140).

6. The hinge with a split adjustment seat according to claim 1, characterized in that: A first rotating arm insertion position is formed between the two first adjustment seats (200), the hinge further comprises a second base (300), a third adjustment seat (600) and two fourth adjustment seats (700), the third adjustment seat (600) is arranged on the second base (300) and can adjust its position along a third predetermined direction relative to the second base (300), the two fourth adjustment seats (700) are respectively arranged at two ends of the third adjustment seat (600), a second rotating arm insertion position is formed between the two fourth adjustment seats (700), the hinge further comprises a rotating arm group (500), the two ends of the rotating arm group (500) are respectively arranged at the first rotating arm insertion position and the second rotating arm is inserted into the position and respectively connected to the first adjustment seat (200) and the fourth adjustment seat (700) to form the hinge structure of the hinge; the fourth adjustment seat (700) can adjust the position along a fourth predetermined direction relative to the third adjustment seat (600), the two fourth adjustment seats (700) are independent and separate structures, the third adjustment seat (600) is provided with a third guide limiting structure corresponding to the two fourth adjustment seats (700) one by one, and the third guide limiting structure is used to cooperate with the corresponding fourth adjustment seat (700) and guide the corresponding fourth adjustment seat (700) to move along the fourth predetermined direction.

7. The hinge with a split adjustment seat according to claim 6, characterized in that: The third guide limiting structure comprises a guide groove (610) or a guide column extending along the fourth predetermined direction, and the fourth adjustment seat (700) is provided with a matching slider (710) or a matching slide groove adapted to the guide groove (610) or the guide column, and the matching slider (710) or the matching slide groove is correspondingly slidably matched with the guide groove (610) or the guide column.

8. The hinge with a split adjustment seat according to claim 7, characterized in that: The third adjustment seat (600) is provided with a first step surface (620) and a second step surface (630), and the first step surface (620) and the second step surface (630) are staggered. The fourth adjustment seat (700) is provided with a third step surface (720) and a fourth step surface (730) respectively corresponding to the first step surface (620) and the second step surface (630), and the first step surface (620) and the third step surface (720), and the second step surface (630) and the fourth step surface (730) are provided with corresponding guide grooves (610) and matching slide blocks (710), or guide columns and matching slide grooves.

9. The hinge with a split adjustment seat according to claim 1, characterized in that: The first base (100) is a sheet metal shell, and first mounting ears (150) are respectively provided at both ends of the first base (100), and the first mounting ear (150) is provided with a first cushion seat (810), and the first cushion seat (810) is a metal body and abuts against the first mounting ear (150), and the first cushion seat (810) is provided with a first mounting hole (811), and the first mounting ear (150) is provided with a first through hole (151), and the first through hole (151) is opposite to the first mounting hole (811).

10. The hinge with a split adjustment seat according to claim 1 or 9, characterized in that: The hinge further comprises a second base (300) and a fifth adjustment base (900), wherein the fifth adjustment base (900) is arranged on the second base (300), and the fifth adjustment base (900) can adjust its position along a fifth predetermined direction relative to the second base (300), and the fifth adjustment base (900) is connected to the first adjustment base (200) via a rotating arm group (500) to form a hinge structure of the hinge; the second base (300) is a sheet metal shell, and second mounting ears (340) are respectively arranged at both ends of the second base (300), and the second mounting ears (340) are provided with a second cushion seat (820), the second cushion seat (820) is a metal body and abuts against the second mounting ears (340), the second cushion seat (820) is provided with a second mounting hole (821), and the second mounting ears (340) are provided with a second through hole (341), and the second through hole (341) is opposite to the second mounting hole (821).

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