Adjustable door shaft assembly and off-axis door

Abstract

The utility model discloses an adjustable door spindle component, including line axis piece, line axis adjusting mechanism and earth axis component, the line axis piece is used for installing on the door frame, the line axis adjusting mechanism is used for installing on the door body, the line axis adjusting mechanism is provided with a connecting hole, the line axis piece is connected with the connecting hole, the earth axis component is connected with the earth axis component, and the earth axis component is connected with the earth axis component. The line shaft adjusting mechanism can adjust the relative position of the connecting hole and the door body in the X-axis direction, and the earth shaft assembly is used for being installed on the ground and connected with the door body. The line shaft part can be firstly installed on the door frame, the relative position of the connecting hole and the door body in the X-axis direction can be adjusted by adjusting the line shaft adjusting mechanism, under the condition that the door body and the door frame are aligned and do not interfere with each other, the connecting hole is adjusted to be aligned and connected with the line shaft part, and then the ground shaft assembly is installed on the ground. The mounting position of the door shaft can be accurately adjusted through the line shaft adjusting mechanism, mounting is convenient and fast, reworking is not prone to occurring, and the mounting efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to door shafts, and in particular to an adjustable door shaft component and an off-axis door. Background Art

[0002] There is an off-axis door on the market. An off-axis door is a door that uses a top and bottom axis to connect the door instead of relying on the door frame to bear the weight. The overall force is on the top and bottom axis, and the position of the door's rotation axis can be adjusted according to the position of the door axis installation to achieve a unique door opening method. In the prior art, the installation requirements of the top and bottom axis are high, and the installation position needs to be relatively precise, which makes the installation troublesome and time-consuming. If the installation positioning is not accurate, interference between the door body and the door frame is likely to occur. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an adjustable door shaft assembly, which can solve the problem of troublesome door shaft installation.

[0004] According to the first aspect of the utility model, the adjustable door axis assembly includes: a celestial axis component, a celestial axis adjustment mechanism and a ground axis assembly, the celestial axis component is used to be installed on the door frame, the celestial axis adjustment mechanism is used to be installed on the door body, the celestial axis adjustment mechanism has a connecting hole, the celestial axis component is connected to the connecting hole, the celestial axis adjustment mechanism can adjust the relative position of the connecting hole and the door body along the X-axis direction, and the ground axis assembly is used to be installed on the ground and connected to the door body.

[0005] The adjustable door axis assembly according to the embodiment of the utility model has at least the following beneficial effects: the axial component can be first installed on the door frame, and the axial adjustment mechanism can be installed on the approximate position of the door body. Then, by adjusting the axial adjustment mechanism, the relative position of the connecting hole and the door body in the X-axis direction can be adjusted. The X-axis direction is the length direction of the top of the door body. While keeping the door body and the door frame aligned and without interference, the connecting hole is adjusted to be aligned and connected with the axial component, and then the ground axis assembly is installed on the ground. The installation position of the door axis can be accurately adjusted through the axial adjustment mechanism, and the installation is convenient and rework is not easy, which can improve the installation efficiency.

[0006] According to some embodiments of the utility model, the axial adjustment mechanism includes an adjustment rail, a slider and an adjustment member, the adjustment rail is connected to the door body, the slider is provided with the connecting hole, the slider is slidably connected to the adjustment rail, the adjustment member is connected to the adjustment rail and the slider, and the adjustment member can drive the slider to slide along the X-axis direction.

[0007] According to some embodiments of the utility model, the adjusting member includes a first adjusting bolt, the slider is provided with an adjusting mounting hole, the first adjusting bolt is rotatably arranged in the adjusting mounting hole, the bottom of the first adjusting bolt has an eccentrically arranged guide column, the adjusting track is provided with an adjusting through slot, the adjusting through slot extends along the Y-axis direction, the guide column is inserted in the adjusting through slot, the guide column can slide with the adjusting through slot, and rotating the first adjusting bolt can drive the slider to slide relative to the adjusting track.

[0008] According to some embodiments of the present invention, a fastening structure is provided between the slider and the adjusting rail, and the fastening structure can fixedly connect the slider and the adjusting rail.

[0009] According to some embodiments of the utility model, the fastening structure includes a first waist-shaped hole, a fastener and a fixing hole, the fixing hole is arranged on the adjustment rail, the first waist-shaped hole is arranged on the slider, and the first waist-shaped hole is extended along the X-axis, so that when the slider slides along the X-axis, the fixing hole can remain corresponding to the first waist-shaped hole, and the fastener can fix the slider and the adjustment rail through the first waist-shaped hole and the fixing hole.

[0010] According to some embodiments of the utility model, a circumferential axis installation component is further included, wherein the circumferential axis installation component is arranged on the door frame, the circumferential axis installation component is transmission-connected with the circumferential axis component, and the circumferential axis installation component can drive the circumferential axis component to move up and down.

[0011] According to some embodiments of the utility model, the axial mounting assembly includes a base and an axial driving mechanism, the base is connected to the door frame, the axial driving mechanism is arranged on the base, the base is provided with a sliding hole extending through the base, the axial component is slidably connected to the sliding hole, the axial driving mechanism is transmission-connected to the axial component, and the axial driving mechanism can drive the axial component to slide up and down along the sliding hole.

[0012] According to some embodiments of the utility model, the sky axis driving mechanism includes a lever, a second adjusting bolt, a third adjusting bolt, and an elastic member, the lever is pivotally connected to the base, the lever includes a first limiting portion, a second limiting portion, and an action portion which are successively protruded in a counterclockwise rotation direction around a pivot point, the action portion is connected to the sky axis member, the second adjusting bolt and the third adjusting bolt are both threadedly connected to the base, the elastic member is arranged between the lever and the base, the elastic member can drive the lever to move upward, the second adjusting bolt is vertically arranged, and the upper end of the second adjusting bolt can abut against the bottom of the first limiting portion, rotating the second adjusting bolt can drive the lever to move downward, the third adjusting bolt is horizontally arranged, and the third adjusting bolt can abut against a side of the second limiting portion away from the action portion, and rotating the third adjusting bolt can adjust the lever to move downward.

[0013] According to some embodiments of the utility model, the ground axis assembly includes a ground axis member, a first connecting seat and a second connecting seat, the ground axis member is arranged on the first connecting seat, the first connecting seat is connected to the ground, the second connecting seat is arranged on the door body, and the ground axis member is rotatably connected to the second connecting seat.

[0014] The off-axis door according to the second aspect of the embodiment of the utility model comprises an off-axis door using the above-mentioned adjustable door shaft assembly.

[0015] The off-axis door according to the embodiment of the utility model has at least the following beneficial effects: by adopting the above-mentioned adjustable door shaft assembly, the off-axis door can be installed more efficiently, the position of the door shaft can be installed more accurately, and the occurrence of rework can be reduced.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above 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:

[0018] Figure 1 It is a general schematic diagram of an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 Exploded diagram of

[0020] Figure 3 yes Figure 2 Schematic diagram of the other direction;

[0021] Figure 4 yes Figure 1 A cross-sectional view of

[0022] Figure 5 This is an exploded diagram of an off-axis door.

[0023] Reference numerals:

[0024] Axle member 100;

[0025] A spur adjustment mechanism 200, an adjustment rail 210, an adjustment slot 211, a second waist-shaped hole 212, a fixing hole 213, a slider 220, a connecting hole 221, an adjustment mounting hole 222, a first waist-shaped hole 223, a fastener 224, an adjustment member 230, a first adjustment bolt 231, and a guide column 231A;

[0026] A ground axis assembly 300, a ground axis member 310, a first connecting seat 320, and a second connecting seat 330;

[0027] Axle mounting assembly 400, base 410, sliding hole 411, lever 420, action portion 421, first position limiting portion 422, second position limiting portion 423, second adjusting bolt 430, elastic member 440, third adjusting bolt 450;

[0028] Door frame 500;

[0029] Door body 600. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments 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.

[0031] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Reference Figures 1 to 4 According to the first aspect of the utility model, the adjustable door axis assembly includes a celestial axis component 100, a celestial axis adjustment mechanism 200 and a ground axis component 300, the celestial axis component 100 is used to be installed on the door frame 500, the celestial axis adjustment mechanism 200 is used to be installed on the door body 600, the celestial axis adjustment mechanism 200 has a connecting hole 221, the celestial axis component 100 is connected to the connecting hole 221, the celestial axis adjustment mechanism 200 can adjust the relative position of the connecting hole 221 and the door body 600 along the X-axis direction, and the ground axis component 300 is used to be installed on the ground and connected to the door body 600. The axial component 100 can be first installed on the door frame 500, and the axial adjustment mechanism 200 can be installed at the approximate position of the door body 600. Then, by adjusting the axial adjustment mechanism 200, the relative position of the connecting hole 221 and the door body 600 in the X-axis direction can be adjusted. The X-axis direction is the length direction of the top of the door body 600. While keeping the door body 600 aligned with the door frame 500 and without interference, the connecting hole 221 is adjusted to be aligned and connected with the axial component 100, and then the ground axis assembly 300 is installed on the ground. The axial adjustment mechanism 200 can be used to accurately adjust the installation position of the door axis, and the installation is convenient and rework is not easy, which can improve the installation efficiency.

[0034] Specifically, the axial component 100 is installed on the top of the door frame 500 and is rotatably connected to the top of the door body 600. The ground axis component 300 is connected to the bottom of the door body 600 and the ground, so that the door body 600 can be turned on and off. The installation position of the axial component 100 and the door body 600 needs to be relatively precise, otherwise, the door body 600 may interfere with the door frame 500, resulting in the need for rework and reinstallation. By setting the axial adjustment mechanism 200, the position of the component connection hole 221 can be adjusted along the X-axis direction to adjust the axial component The position of the axis 100 and the door body 600 is between the axis 100 and the door body 600, and the thickness of the door body 600 is relatively small. Therefore, in the Y-axis direction of the thickness of the door body 600, the installation position of the axis is generally not error-free, so no adjustment is required. However, in the X-axis direction, that is, the length in the length direction of the door body 600 is longer, so adjustment is required. The relative position of the axis 100 on the door body 600 along the X-axis direction can be adjusted through the axis adjustment assembly, and it can be installed while being adjusted to facilitate alignment, which can improve installation efficiency and reduce the occurrence of rework.

[0035] Reference Figures 1 to 4 In some embodiments of the utility model, the zenith adjustment mechanism 200 includes an adjustment rail 210, a slider 220 and an adjustment member 230. The adjustment rail 210 is connected to the door body 600. The slider 220 is provided with the connection hole 221. The slider 220 is slidably connected to the adjustment rail 210. The adjustment member 230 is connected to the adjustment rail 210 and the slider 220, and the adjustment member 230 can drive the slider 220 to slide along the X-axis direction. The user can operate the adjustment member 230 to adjust the position of the connection hole 221, which is convenient for the user to operate.

[0036] Specifically, the adjustment track 210 can be connected to the door body 600 by screws, and the adjustment track 210 can be provided with a recessed slide groove, and the slider 220 can be arranged in the slide groove. It can be understood that the connecting hole 221 provided on the slider 220 can be provided with a bearing to cooperate with the axis component 100 so that the axis component 100 can be rotatably connected. The adjustment track 210 can be extended along the X-axis direction, and the slider 220 can slide in the slide groove along the X-axis direction, and the adjustment member 230 can be provided on the slider 220 and the adjustment track 210. The specific structure of the adjustment member 230 is not limited. The adjustment member 230 can drive the slider 220 to slide along the X-axis direction. The user can operate the adjustment member 230 to adjust the position of the slider 220, and then adjust the position of the connecting hole 221, which can be convenient for user operation.

[0037] It is understandable that a second waist-shaped hole 212 may be provided on the adjustment track 210 , and the second waist-shaped hole 212 is extended along the X-axis direction, so that the second waist-shaped hole 212 can avoid the axial shaft 100 .

[0038] Reference Figures 2 to 4In some embodiments of the utility model, the adjusting member 230 includes a first adjusting bolt 231, the slider 220 is provided with an adjusting mounting hole 222, the first adjusting bolt 231 is rotatably arranged in the adjusting mounting hole 222, the bottom of the first adjusting bolt 231 has an eccentrically arranged guide column 231A, the adjusting track 210 is provided with an adjusting slot 211, the adjusting slot 211 is extended along the Y-axis direction, the guide column 231A is inserted in the adjusting slot 211, the guide column 231A can be slidably matched with the adjusting slot 211, and rotating the first adjusting bolt 231 can drive the slider 220 to slide relative to the adjusting track 210. The user can turn the first adjusting bolt 231 to accurately adjust the position of the connecting hole 221, which is convenient for positioning and installation.

[0039] Specifically, an adjustment mounting hole 222 may be provided on the slider 220 along the thickness thereof, and the first adjustment bolt 231 may be rotatably provided on the adjustment mounting hole 222. It can be understood that a limit groove may be provided in the adjustment mounting hole 222 to limit the axial movement of the first adjustment bolt 231 along the hole, and the user may use a tool to cooperate with the first adjustment bolt 231 through the adjustment mounting hole 222 to drive the first adjustment bolt 231 to rotate. A guide column 231A may be provided at an eccentric position at the bottom of the first adjustment bolt 231. When the first adjustment bolt 231 rotates, the guide column 231A may move in a circular orbit, and the adjustment track 210 may be adjusted to a desired position. The adjustment slot 211 is extended along the Y-axis, and the guide column 231A is inserted in the adjustment slot 211. When the first adjustment bolt 231 is rotated, the guide column 231A can generate a force along the X-axis direction on the adjustment rail 210, and the guide column 231A moves relative to the adjustment slot 211 along the Y-axis direction, so that the guide column 231A can drive the slider 220 to slide along the X-axis direction. The user can operate tools such as hex keys to turn the first adjustment bolt 231, and can accurately adjust the sliding position of the slider 220 according to the turning angle or number of turns, and then can accurately adjust the position of the connecting hole 221, which is convenient for positioning and installation.

[0040] Reference Figures 2 to 4 In some embodiments of the present invention, a fastening structure is provided between the slider 220 and the adjusting rail 210, and the fastening structure can fix the slider 220 to the adjusting rail 210. Specifically, the slider 220 and the adjusting rail 210 can be fixedly connected by the fastening structure, and the user can realize the positioning and fixing of the slider 220 by the fastening structure.

[0041] Reference Figures 2 to 4In some embodiments of the utility model, the fastening structure includes a first waist-shaped hole 223, a fastener and a fixing hole 213, the fixing hole 213 is arranged on the adjustment rail 210, the first waist-shaped hole 223 is arranged on the slider 220, and the first waist-shaped hole 223 is extended along the X-axis, so that when the slider 220 slides along the X-axis, the fixing hole 213 can keep corresponding to the first waist-shaped hole 223, and the fastener can fix the slider 220 and the adjustment rail 210 through the first waist-shaped hole 223 and the fixing hole 213. The user can operate the fastener to pre-tighten and fix the slider 220 to the adjustment rail 210, which is convenient for adjusting the position and installation.

[0042] Specifically, the corresponding setting of the first waist-shaped hole 223 and the fixing hole 213, and the first waist-shaped hole 223 extending along the X-axis direction, can ensure that even after the slider 220 slides and changes its position, the opening range of the first waist-shaped hole 223 can still cover the position of the fixing hole 213. The fastener can be a bolt, and the fixing hole 213 can be set as a threaded hole. The screw part of the bolt can be passed through the first waist-shaped hole 223 and then threadedly connected with the fixing hole 213. Tightening the bolt can make the slider 220 press against the adjustment track 210 to achieve a fixed connection. In specific operations, the bolt can be pre-tightened first so that there is a certain friction between the slider 220 and the adjustment track 210. When the adjustment member 230 is operated to adjust the position, the slider 220 and the adjustment track 210 will not slip, so as to facilitate adjustment. After the adjustment is completed, the bolt can be tightened to achieve a fixed connection.

[0043] It should be noted that the fastening structure is not limited to the above-mentioned embodiments, and other embodiments may also be adopted. For example, the first waist-shaped hole 223 may be provided on the adjustment rail 210, the fixing hole 213 may be provided on the slider 220, and the fastener may be provided as a screw and a nut. The screw passes through the second waist-shaped hole 212 and the fixing hole 213 and is connected to the nut.

[0044] Reference Figures 2 to 4 In some embodiments of the utility model, it also includes a circumferential axis installation component 400, which is arranged on the door frame 500, and the circumferential axis installation component 400 is transmission-connected with the circumferential axis component 100, and the circumferential axis installation component 400 can drive the circumferential axis component 100 to move up and down, so as to facilitate the installation of the door body 600 and the circumferential axis component 100.

[0045] Specifically, the axial mounting assembly 400 enables the axial member 100 to move up and down. After the axial member 100 moves upward, the door body 600 can be installed, and then the axial member 100 is driven downward to assemble with the connecting hole 221, which can facilitate installation.

[0046] Reference Figures 2 to 4 In some embodiments of the utility model, the zenithal mounting assembly 400 includes a base 410 and a zenithal driving mechanism, the base 410 is connected to the door frame 500, the zenithal driving mechanism is arranged on the base 410, the base 410 is provided with a sliding hole 411 which is arranged vertically and vertically, the zenithal component 100 is slidably connected to the sliding hole 411, the zenithal driving mechanism is transmission-connected to the zenithal component 100, and the zenithal driving mechanism can drive the zenithal component 100 to slide up and down along the sliding hole 411. The user can operate the zenithal driving mechanism to install the zenithal component 100, which can facilitate the user's installation.

[0047] Specifically, the base 410 can be connected to the door frame 500 by screws, and the sliding hole 411 provided on the base 410 can slideably cooperate with the axial component 100 so that the axial component 100 can slide up and down stably, and the axial drive mechanism can be connected to the axial component 100 in a transmission manner. The user can operate the axial drive mechanism to drive the axial component 100 to slide up and down, which is convenient for the user to operate and install.

[0048] Reference Figures 2 to 4 In some embodiments of the present invention, the axial drive mechanism includes a lever 420, a second adjusting bolt 430, a third adjusting bolt 450, and an elastic member 440. The lever 420 is pivotally connected to the base 410. The lever 420 includes a first limiting portion 422, a second limiting portion 423, and an action portion 421 that are sequentially protruded in a counterclockwise rotation direction around the pivot point. The action portion 421 is connected to the axial member 100. The second adjusting bolt 430 and the third adjusting bolt 450 are both threadedly connected to the base 410. The elastic member 440 is disposed at Between the lever 420 and the base 410, the elastic member 440 can drive the lever 420 to move upward, the second adjusting bolt 430 is vertically arranged, and the upper end of the second adjusting bolt 430 can abut against the bottom of the first limiting portion 422, and rotating the second adjusting bolt 430 can drive the lever 420 to move downward, the third adjusting bolt 450 is horizontally arranged, and the third adjusting bolt 450 can abut against a side of the second limiting portion 423 away from the action portion 421, and rotating the third adjusting bolt 450 can adjust the lever 420 to move downward. The user can choose to operate the third adjusting bolt 450 or the second adjusting bolt 430 according to the needs to adjust the downward movement of the axial member 100 and assemble with the door body 600, and can be operated and installed at the bottom or the side to meet different installation requirements.

[0049] Specifically, the middle part of the lever 420 is pivotally connected to the base 410, and the two ends are respectively the action part 421 and the first limiting part 422. The base 410 can be provided with an upward threaded hole at the first limiting part 422, and the second adjusting bolt 430 can be connected with the thread, and the second adjusting bolt 430 is located at the bottom of the first limiting part 422. The elastic member 440 can be a torsion spring, one end of the torsion spring can be connected to the action part 421, and the other end can be connected to the base 410. The torsion spring can generate a driving force to drive the action part 421 of the lever 420. 21 upward, when the second adjusting bolt 430 is screwed upward, the first limiting portion 422 can be pushed upward, so that the action portion 421 is pushed downward, and when the second adjusting bolt 430 is loosened downward, the elastic member 440 can drive the action portion 421 to move upward, and a connecting groove can be provided on the side wall of the axial member 100, and the action portion 421 can be inserted into the groove, so that the lever 420 can move the axial member 100 up and down, and the first limiting portion 422 and the action portion 421 can move upward. A second limiting portion 423 is provided on the upper protrusion, a threaded hole facing the second limiting portion 423 can be provided on the side wall of the base 410, and a third adjusting bolt 450 can be threadedly connected to the threaded hole. The third adjusting bolt 450 can be rotated to cooperate with the second limiting portion 423. Tightening the third adjusting bolt 450 can push the second limiting portion 423 to make the lever 420 move downward, and loosening the third adjusting bolt 450 can make the lever 420 move upward. The second adjusting bolt 430 is vertically arranged, and the user can adjust the bottom The second adjusting bolt 430 is adjusted. When the ceiling axis mounting assembly 400 is hidden and installed on the ceiling, the third adjusting bolt 450 cannot be used. Therefore, it is necessary to adjust the second adjusting bolt 430 to drive the lever 420 downward so that the ceiling axis component 100 can be assembled with the door body 600. When the ceiling axis mounting assembly 400 is installed on the door frame 500 and the bottom is blocked, the third adjusting bolt 450 on the side can be adjusted, thereby also driving the lever 420 downward so that the ceiling axis component 100 can be assembled with the door body 600.

[0050] It should be noted that the elastic member 440 is not limited to the above-mentioned embodiments, and other embodiments may also be adopted. For example, the elastic member 440 may also be a spring, one end of which abuts against the base 410, and the other end abuts against the upper end of the first limiting portion 422, or may also abut against the lower part of the action portion 421.

[0051] Reference Figures 2 to 4 In some embodiments of the utility model, the ground axis assembly 300 includes a ground axis member 310, a first connecting seat 320 and a second connecting seat 330, the ground axis member 310 is arranged on the first connecting seat 320, the first connecting seat 320 is connected to the ground, the second connecting seat 330 is arranged on the door body 600, and the ground axis member 310 is rotatably connected to the second connecting seat 330.

[0052] Specifically, the first connecting seat 320 can be connected to the ground by expansion bolts, the second connecting seat 330 can be connected to the door body 600 by screws, and the second connecting seat 330 can be slidably adjusted along the X-axis direction of the door body 600, thereby adjusting the position of the ground axis member 310. The ground axis member 310 and the second connecting seat 330 can be connected by bearings, and the position of the ground axis member 310 can be adjusted by the second connecting seat 330 during installation, which can further improve the installation accuracy of the door axis assembly.

[0053] Reference Figure 5 According to the second aspect of the utility model, the off-axis door includes an off-axis door using the above-mentioned adjustable door shaft assembly. By using the above-mentioned adjustable door shaft assembly, the off-axis door can be installed more efficiently, the position of the door shaft can be installed more accurately, and the occurrence of rework can be reduced.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An adjustable door shaft assembly, characterized in that: include: A slewing member (100) is used for being installed on a door frame (500); A zenith axis adjustment mechanism (200) is used for being installed on a door body (600), the zenith axis adjustment mechanism (200) having a connection hole (221), the zenith axis member (100) being rotatably connected to the connection hole (221), and the zenith axis adjustment mechanism (200) being capable of adjusting the relative position of the connection hole (221) and the door body (600) along an X-axis direction; The ground axis assembly (300) is used to be installed on the ground and connected to the door body (600).

2. The adjustable door shaft assembly according to claim 1, characterized in that: The axial adjustment mechanism (200) comprises an adjustment rail (210), a slider (220) and an adjustment member (230); the adjustment rail (210) is connected to the door body (600); the slider (220) is provided with the connection hole (221); the slider (220) is slidably connected to the adjustment rail (210); the adjustment member (230) is connected to the adjustment rail (210) and the slider (220); and the adjustment member (230) can drive the slider (220) to slide along the X-axis direction.

3. The adjustable door shaft assembly according to claim 2, characterized in that: The adjusting member (230) comprises a first adjusting bolt (231), the sliding block (220) is provided with an adjusting mounting hole (222), the first adjusting bolt (231) is rotatably arranged in the adjusting mounting hole (222), the bottom of the first adjusting bolt (231) has an eccentrically arranged guide column (231A), the adjusting track (210) is provided with an adjusting through slot (211), the adjusting through slot (211) is extended along the Y-axis direction, the guide column (231A) is inserted into the adjusting through slot (211), the guide column (231A) can be slidably matched with the adjusting through slot (211), and rotating the first adjusting bolt (231) can drive the sliding block (220) to slide relative to the adjusting track (210).

4. The adjustable door hinge assembly according to claim 2, characterized in that: A fastening structure is provided between the slider (220) and the adjusting rail (210), and the fastening structure is capable of fixedly connecting the slider (220) and the adjusting rail (210).

5. The adjustable door hinge assembly according to claim 4, characterized in that: The fastening structure comprises a first waist-shaped hole (223), a fastener (224) and a fixing hole (213); the fixing hole (213) is arranged on the adjustment track (210); the first waist-shaped hole (223) is arranged on the slider (220); and the first waist-shaped hole (223) is extended along the X-axis, so that when the slider (220) slides along the X-axis, the fixing hole (213) can keep corresponding to the first waist-shaped hole (223); and the fastener (224) can fix the slider (220) and the adjustment track (210) through the first waist-shaped hole (223) and the fixing hole (213).

6. The adjustable door hinge assembly according to claim 1, characterized in that: It also includes a circumferential axis installation component (400), which is arranged on the door frame (500), the circumferential axis installation component (400) is transmission-connected to the circumferential axis component (100), and the circumferential axis installation component (400) can drive the circumferential axis component (100) to move up and down.

7. The adjustable door hinge assembly according to claim 6, characterized in that: The axial axis installation assembly (400) comprises a base (410) and an axial axis driving mechanism, wherein the base (410) is connected to the door frame (500), the axial axis driving mechanism is arranged on the base (410), the base (410) is provided with a sliding hole (411) penetrating vertically, the axial axis component (100) is slidably connected to the sliding hole (411), the axial axis driving mechanism is transmission-connected to the axial axis component (100), and the axial axis driving mechanism can drive the axial axis component (100) to slide up and down along the sliding hole (411).

8. The adjustable door hinge assembly according to claim 7, characterized in that: The axial drive mechanism comprises a lever (420), a second adjusting bolt (430), a third adjusting bolt (450), and an elastic member (440); the lever (420) is pivotally connected to the base (410); the lever (420) comprises a first limiting portion (422), a second limiting portion (423), and an action portion (421) which are sequentially protruded in a counterclockwise direction around a pivot point; the action portion (421) is connected to the axial member (100); the second adjusting bolt (430) and the third adjusting bolt (450) are both threadedly connected to the base (410); the elastic member (440) is disposed between the lever (420) and the axial member (100); The elastic member (440) is capable of driving the lever (420) to be shifted upwards between the base (410), the second adjusting bolt (430) is vertically arranged, and the upper end of the second adjusting bolt (430) can abut against the bottom of the first limiting portion (422), and rotating the second adjusting bolt (430) can drive the lever (420) to be shifted downwards, the third adjusting bolt (450) is horizontally arranged, and the third adjusting bolt (450) can abut against a side of the second limiting portion (423) away from the action portion (421), and rotating the third adjusting bolt (450) can adjust the lever (420) to be shifted downwards.

9. The adjustable door hinge assembly according to claim 1, characterized in that: The ground axis assembly (300) includes a ground axis member (310), a first connecting seat (320) and a second connecting seat (330), wherein the ground axis member (310) is arranged on the first connecting seat (320), the first connecting seat (320) is connected to the ground, and the second connecting seat (330) is arranged on the door body (600), and the ground axis member (310) is rotatably connected to the second connecting seat (330).

10. Off-axis door, characterized in that: An adjustable door shaft assembly comprising any one of claims 1-9.

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