Hinge depth adjusting structure and hinge comprising same

Abstract

The utility model relates to a hinge depth adjusting structure and a hinge comprising the hinge depth adjusting structure. The hinge depth adjusting structure comprises a base, the base comprises two split bases which are arranged in a split mode, the two split bases are oppositely arranged in an up-down spaced mode, and the two split bases are each provided with an installation opening; the shaft seat is integrally formed, the upper end of the shaft seat is connected to one mounting opening, and the lower end of the shaft seat is connected to the other mounting opening; the shaft seat can move in the first direction relative to the mounting opening, and the first direction is the horizontal depth direction of the mounting opening. Thus, the base is arranged in a split mode, the shaft seat is arranged in an integrated mode, in the assembling process, the two sub-seats are firstly fixed to the door body or the wall, then the shaft seat is connected between the upper sub-seat and the lower sub-seat, and compared with an integrally-arranged base structure and an integrally-arranged shaft seat structure, on one hand, the overall structure is lighter and thinner, and on the other hand, the structure is more attractive. The upper end and the lower end of the shaft seat do not need to be aligned with each other during installation, and therefore installation of the shaft seat can be more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window hardware accessories, in particular to a hinge depth adjustment structure and a hinge comprising the hinge depth adjustment structure. Background Art

[0002] The hinge depth adjustment structure of the hinge usually includes a base and an axle seat. The axle seat usually includes two split axle seats, which are used to connect the rotating arm. The two split axle seats are arranged opposite to each other up and down and are both installed in the mounting groove of the base. The split axle seats can move relative to the mounting groove in the depth direction horizontal to the mounting groove to adjust the position, thereby achieving the purpose of adjusting the vertical door gap between the door body and the wall; however, since the installation of the split axle seats needs to occupy a certain space on the base, this will make the hinge depth adjustment structure have the problem of being relatively thick as a whole, and there is also the problem of inconvenient and inaccurate alignment of the two split axle seats in the up and down directions. Utility Model Content

[0003] In order to overcome at least one of the defects described in the above-mentioned prior art, the utility model provides a hinge depth adjustment structure and a hinge including the hinge depth adjustment structure, aiming to solve the problem of the overall thickness of the hinge depth adjustment structure and the problem of inconvenient and inaccurate alignment of the two-part shaft seats in the up and down directions.

[0004] The technical solution adopted by the utility model to solve the problem is:

[0005] A hinge depth adjustment structure comprises: a base, comprising two separate sub-seats, the two sub-seats are spaced apart and arranged opposite to each other, and the two sub-seats are respectively provided with a mounting opening; an axle seat, the axle seat is integrally formed, the upper end of the axle seat is connected to one of the mounting openings, and the lower end of the axle seat is connected to the other mounting opening; the axle seat can move relative to the mounting opening in a first direction, and the first direction is the horizontal depth direction of the mounting opening.

[0006] According to some embodiments of the utility model, the hinge depth adjustment structure also includes an adjusting screw, the shaft seat is provided with a transversely extending threaded hole, the adjusting screw is threadedly connected to the threaded hole, and the end of the adjusting screw is rotatably matched with the mounting port; when the adjusting screw is rotated, the adjusting screw can drive the shaft seat to move in the first direction relative to the mounting port.

[0007] According to some embodiments of the utility model, a rotation hole is provided on the side wall of the installation port, and the adjusting screw includes a threaded section and a connecting protrusion, the connecting protrusion is connected to the end of the threaded section, and the connecting protrusion is rotatably provided in the rotation hole.

[0008] According to some embodiments of the utility model, a limiting ring is arranged in the rotating hole, the limiting ring is sleeved on the connecting protrusion, and the limiting ring is used to limit the axial displacement of the connecting protrusion.

[0009] According to some embodiments of the utility model, the hinge depth adjustment structure also includes a fixing member, the shaft seat is provided with a first connecting hole extending laterally, and the mounting port is provided with a second connecting hole; after the shaft seat completes the position adjustment, the fixing member is used to connect to the first connecting hole and the second connecting hole to fix the relative positions of the first connecting hole and the second connecting hole.

[0010] According to some embodiments of the present invention, the fixing member is screwed to the first connecting hole and the second connecting hole respectively. According to some embodiments of the present invention, the side wall of the mounting opening is provided with a mounting protrusion, and the second connecting hole is opened on the mounting protrusion.

[0011] According to some embodiments of the present invention, the fixing member includes a rod body and a head, the rod body is screwed to the first connecting hole and the second connecting hole respectively, and the head is connected to one end of the rod body and abuts against the opening of the first connecting hole.

[0012] According to some embodiments of the utility model, a side wall of the shaft seat is provided with a transversely extending guide groove, and a side wall of the mounting opening is provided with a guide block that can slidably cooperate with the guide groove.

[0013] The hinge comprises the hinge depth adjustment structure as described above, and also comprises a rotating arm and a hinge seat, wherein one end of the rotating arm is rotatably connected to the shaft seat, and the other end of the rotating arm is rotatably connected to the hinge seat.

[0014] In addition, the present embodiment further provides a hinge, including the hinge depth adjustment structure as described above, and also including a hinge seat and a rotating arm, one end of the rotating arm is rotatably connected to the shaft seat, and the other end of the rotating arm is rotatably connected to the second hinge seat, the two seats are fixed to one of the door body and the wall, and the second hinge seat is connected to the other of the door body and the wall.

[0015] In summary, the hinge depth adjustment structure and the hinge including the hinge depth adjustment structure provided by the present invention have at least the following technical effects:

[0016] The axle seat can be moved in a first direction relative to the mounting opening, thereby realizing the position adjustment of the axle seat in the first direction, that is, realizing the purpose of adjusting the vertical door gap between the door body and the wall; more importantly, the base is a split setting, and the axle seat is an integrated setting. During assembly, the two sub-seats are first fixed to the door body or the wall, and then the axle seat is connected between the upper and lower sub-seats. Compared with the base structure with an integrated setting and the axle seat structure with a split setting, on the one hand, the overall structure is lighter and thinner, and on the other hand, the upper and lower ends of the axle seat do not need to be aligned with each other during installation, thereby making the installation of the axle seat more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the hinge of an embodiment of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the hinge depth adjustment structure of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the hinge depth adjustment structure of the embodiment of the utility model;

[0020] Figure 4 It is a schematic cross-sectional structure diagram of the hinge depth adjustment structure of an embodiment of the utility model in a first state;

[0021] Figure 5 It is a schematic cross-sectional structure diagram of the hinge depth adjustment structure of an embodiment of the utility model in the second state;

[0022] Figure 6 It is a schematic structural diagram of the sub-seat of an embodiment of the utility model.

[0023] The meanings of the reference numerals are as follows:

[0024] 1. Base; 11. Sub-seat; 111. Mounting port; 112. Rotating hole; 113. Limiting ring; 114. Second connecting hole; 115. Mounting protrusion; 116. Guide block; 2. Shaft seat; 21. Threaded hole; 22. First connecting hole; 23. Guide groove; 3. Adjusting screw; 31. Threaded section; 32. Connecting protrusion; 4. Fixing piece; 41. Rod body; 42. Head; 5. Rotating arm; 6. Hinge seat. DETAILED DESCRIPTION

[0025] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] See also Figures 1 to 6 The utility model discloses a hinge depth adjustment structure, including a base 1 and an axle seat 2, the base 1 is used to be fixed on a door body or a wall, and the axle seat 2 is used to connect a rotating arm 5; further, the base 1 includes two separate seats 11, the two sub-seats 11 are spaced apart and arranged opposite to each other, and the two sub-seats 11 are respectively provided with a mounting opening 111; the axle seat 2 is integrally formed, the upper end of the axle seat 2 is connected to one mounting opening 111, and the lower end of the axle seat 2 is connected to the other mounting opening 111; the axle seat 2 can move relative to the mounting opening 111 in a first direction, and the first direction is the horizontal depth direction of the mounting opening 111 (reference Figure 4 e1 direction in the figure).

[0030] The present embodiment provides a hinge depth adjustment structure, in which the shaft seat 2 can move in a first direction relative to the mounting opening 111, thereby realizing the position adjustment of the shaft seat 2 in the first direction, that is, realizing the purpose of adjusting the vertical door gap between the door body and the wall; more importantly, the base 1 is a split arrangement, and the shaft seat 2 is an integrated arrangement. During assembly, the two sub-seats 11 are first fixed to the door body or the wall, and then the shaft seat 2 is connected between the upper and lower sub-seats 11. Compared with the integrated base 1 structure and the split shaft seat 2 structure, on the one hand, the overall structure is lighter and thinner, and on the other hand, the upper and lower ends of the shaft seat 2 do not need to be aligned with each other during installation, thereby making the installation of the shaft seat 2 more precise.

[0031] like Figure 3 , Figure 4 and Figure 5As shown, preferably, in this embodiment, the hinge depth adjustment structure also includes an adjusting screw 3, the shaft seat 2 is provided with a transversely extending threaded hole 21, the adjusting screw 3 is threadedly connected to the threaded hole 21, and the end of the adjusting screw 3 is rotatably matched with the mounting port 111; specifically, when the adjusting screw 3 is rotated, the adjusting screw 3 can rotate relative to the mounting port 111 without axial movement, and the threaded cooperation between the adjusting screw 3 and the threaded hole 21 can drive the shaft seat 2 to move in a first direction relative to the mounting port 111, thereby realizing the horizontal position adjustment of the shaft seat 2, with a simple structure, easy function realization and low production cost.

[0032] like Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, preferably, in this embodiment, the side wall of the mounting opening 111 is provided with a rotating hole 112, the adjusting screw 3 includes a threaded section 31 and a connecting protrusion 32, the connecting protrusion 32 is connected to the end of the threaded section 31, and the connecting protrusion 32 is rotatably arranged in the rotating hole 112, so that the rotation stability and installation stability of the adjusting screw 3 can be improved.

[0033] like Figure 4 and Figure 5 As shown, more preferably, in this embodiment, in order to further improve the rotation stability and installation stability of the adjusting screw 3, a limit ring 113 is provided in the rotating hole 112, and the limit ring 113 is sleeved on the connecting protrusion 32, and the limit ring 113 is used to limit the axial displacement of the connecting protrusion 32.

[0034] like Figure 2 , Figure 3 and Figure 6 As shown, preferably, in this embodiment, the hinge depth adjustment structure further includes a fixing member 4, the shaft seat 2 is provided with a first connecting hole 22 extending transversely, and the mounting opening 111 is provided with a second connecting hole 114; after the shaft seat 2 completes the position adjustment, the fixing member 4 is used to connect to the first connecting hole 22 and the second connecting hole 114 to fix the relative positions of the first connecting hole 22 and the second connecting hole 114; specifically, when it is necessary to adjust the position of the shaft seat 2 in the first direction, the fixing member 4 can be removed first to allow the shaft seat 2 to rotate relative to the mounting opening 111; when the shaft seat 2 completes the position adjustment, the fixing member 4 can be connected to the first connecting hole 22 and the second connecting hole 114 to enhance the connection stability between the shaft seat 2 and the base 1. Preferably, in the embodiment, the fixing member 4 is screwed to the first connecting hole 22 and the second connecting hole 114, respectively.

[0035] like Figure 3 and Figure 6As shown, preferably, in this embodiment, a mounting protrusion 115 is protruding from the side wall of the mounting opening 111, and the second connecting hole 114 is opened on the mounting protrusion 115, so as to improve the connection stability between the fixing member 4 and the mounting opening 111, thereby improving the connection stability between the shaft seat 2 and the base 1.

[0036] like Figure 3 and Figure 6 As shown, preferably, in this embodiment, the fixing member 4 includes a rod body 41 and a head 42, the rod body 41 is screwed to the first connecting hole 22 and the second connecting hole 114 respectively, the head 42 is connected to one end of the rod body 41 and is abutted against the opening of the first connecting hole 22, and the head 42 is abutted against the opening of the first connecting hole 22 to prevent the shaft seat 2 from tilting relative to the two sub-seats 11.

[0037] like Figure 3 As shown, further, in this embodiment, the side wall of the shaft seat 2 is provided with a transversely extending guide groove 23, and the side wall of the mounting opening 111 is provided with a guide block 116 that can slide with the guide groove 23. In this way, the installation and position adjustment of the shaft seat 2 in the mounting opening 111 can be provided with limiting and guiding, so that the installation and position adjustment of the shaft seat 2 can be made more precise and stable.

[0038] like Figure 1 As shown, in addition, this embodiment also provides a hinge, including the hinge depth adjustment structure as described above, and also includes a hinge seat 6 and a rotating arm 5, one end of the rotating arm 5 is rotatably connected to the shaft seat 2, and the other end of the rotating arm 5 is rotatably connected to the second hinge seat 6, the two sub-seats 11 are fixed to one of the door body and the wall, and the second hinge seat 6 is connected to the other of the door body and the wall.

[0039] In summary, the hinge depth adjustment structure and the hinge including the hinge depth adjustment structure disclosed in the present invention can at least bring the following beneficial technical effects:

[0040] 1) The overall structure is thinner and lighter, and the upper and lower ends of the shaft seat 2 do not need to be aligned with each other during installation, so that the installation of the shaft seat 2 can be more accurate;

[0041] 2) The threaded fit between the adjusting screw 3 and the threaded hole 21 can drive the shaft seat 2 to move in the first direction relative to the mounting opening 111, thereby realizing the horizontal position adjustment of the shaft seat 2, with a simple structure, easy function realization and low production cost;

[0042] 3) The side wall of the installation opening 111 is provided with a guide block 116 that can slide with the guide groove 23, which can provide a limit and guide for the installation and position adjustment of the shaft seat 2 in the installation opening 111, thereby making the installation and position adjustment of the shaft seat 2 more accurate and stable;

[0043] 4) The head 42 abuts against the opening of the first connecting hole 22 to prevent the shaft seat 2 from tilting relative to the two sub-seats 11 .

[0044] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. Hinge depth adjustment structure, characterized in that: include: The base (1) comprises two sub-seats (11) which are separately arranged, the two sub-seats (11) are spaced apart from each other and arranged opposite to each other, and the two sub-seats (11) are respectively provided with a mounting opening (111); A shaft seat (2), wherein the shaft seat (2) is integrally formed, the upper end of the shaft seat (2) is connected to one of the mounting openings (111), and the lower end of the shaft seat (2) is connected to the other mounting opening (111); the shaft seat (2) can move relative to the mounting opening (111) in a first direction, and the first direction is a horizontal depth direction of the mounting opening (111).

2. The hinge depth adjustment structure according to claim 1, characterized in that: The hinge depth adjustment structure also includes an adjusting screw (3); the shaft seat (2) is provided with a transversely extending threaded hole (21); the adjusting screw (3) is threadedly connected to the threaded hole (21); the end of the adjusting screw (3) is rotationally matched with the mounting opening (111); when the adjusting screw (3) is rotated, the adjusting screw (3) can drive the shaft seat (2) to move in the first direction relative to the mounting opening (111).

3. The hinge depth adjustment structure according to claim 2, characterized in that: A rotating hole (112) is provided on the side wall of the mounting opening (111); the adjusting screw (3) comprises a threaded section (31) and a connecting protrusion (32); the connecting protrusion (32) is connected to the end of the threaded section (31); and the connecting protrusion (32) is rotatably disposed in the rotating hole (112).

4. The hinge depth adjustment structure according to claim 3, characterized in that: A limiting ring (113) is arranged in the rotating hole (112), the limiting ring (113) is sleeved on the connecting protrusion (32), and the limiting ring (113) is used to limit the axial displacement of the connecting protrusion (32).

5. The hinge depth adjustment structure according to any one of claims 2 to 4, characterized in that: The hinge depth adjustment structure also includes a fixing member (4); the shaft seat (2) is provided with a first connecting hole (22) extending transversely, and the mounting opening (111) is provided with a second connecting hole (114); after the shaft seat (2) completes position adjustment, the fixing member (4) is used to connect to the first connecting hole (22) and the second connecting hole (114) to fix the relative position of the first connecting hole (22) and the second connecting hole (114).

6. The hinge depth adjustment structure according to claim 5, characterized in that: The fixing member (4) is screwed to the first connecting hole (22) and the second connecting hole (114) respectively.

7. The hinge depth adjustment structure according to claim 6, characterized in that: A mounting protrusion (115) is protrudingly provided on the side wall of the mounting opening (111), and the second connecting hole (114) is opened on the mounting protrusion (115).

8. The hinge depth adjustment structure according to claim 6, characterized in that: The fixing member (4) comprises a rod body (41) and a head (42); the rod body (41) is screwed to the first connecting hole (22) and the second connecting hole (114) respectively; the head (42) is connected to one end of the rod body (41) and abuts against the opening of the first connecting hole (22).

9. The hinge depth adjustment structure according to claim 1 or 2 or 3 or 4 or 6 or 7 or 8, characterized in that: The side wall of the shaft seat (2) is provided with a transversely extending guide groove (23), and the side wall of the mounting opening (111) is provided with a guide block (116) that can slidably cooperate with the guide groove (23).

10. A hinge, characterized in that: It comprises the hinge depth adjustment structure as described in any one of claims 1 to 9, and also comprises a rotating arm (5) and a hinge seat (6), one end of the rotating arm (5) is rotatably connected to the shaft seat (2), and the other end of the rotating arm (5) is rotatably connected to the hinge seat (6).

Images