CN217380163U

CN217380163U - Hinge device

Info

Publication number: CN217380163U
Application number: CN202220577240.8U
Authority: CN
Inventors: 王长安; 纪焕漳
Original assignee: Zhongshan Mingshunxiang Metal Products Co ltd
Current assignee: Zhongshan Mingshunxiang Metal Products Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-06
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a hinge device, include: a fixing member; one end of the connecting piece is rotatably connected with the fixing piece; the movable piece is connected with the other end of the connecting piece through the connecting structure, and the movable piece and the connecting piece can move relatively through the connecting structure; the fine setting structure, the fine setting structure can finely tune the relative position of moving part and the at least one side of connecting piece, and dual regulation effect realizes moving part and connecting piece relative movement's accurate regulation, is favorable to avoiding appearing excessively adjusting for adjust comparatively swiftly, can further reduce door and window installation time.

Description

Hinge device

Technical Field

The utility model relates to a hinge technical field, in particular to hinge device.

Background

In the prior art, doors and windows are mounted on a frame body through a hinge device. The hinge device generally comprises a fixed part connected with the frame body, a movable part connected with the door and the window and a connecting part for connecting the fixed part and the movable part, wherein one end of the connecting part is rotatably connected with the fixed part, and the other end of the connecting part is connected with the door and the window; however, due to errors in the machining or construction process, the position connected between the door and window and the moving part is deviated, a connecting structure capable of enabling the door and window to move relatively is arranged between the connecting piece and the moving part, excessive adjustment is possible to exist when the adjusting is carried out through the connecting structure, the moving amount of the moving part and the connecting piece to move relatively is too large, then an operator needs to adjust again, the adjusting process is troublesome, and the door and window installation time is too long.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a hinge device, hinge device adjusts comparatively swiftly, is favorable to avoiding excessively adjusting.

According to the utility model discloses hinge means, include: a fixing member;

one end of the connecting piece is rotatably connected with the fixing piece; the movable piece is connected with the other end of the connecting piece through a connecting structure, and the movable piece and the connecting piece can move relatively through the connecting structure; the fine adjustment structure can finely adjust the relative position of the connecting piece and the moving piece in at least one direction.

According to the utility model discloses hinge means has following beneficial effect at least: moving part and connecting piece are after through connection structure relative movement, and accessible fine setting structure finely tunes, and dual regulatory effect realizes moving part and connecting piece relative movement's accurate regulation, is favorable to avoiding appearing excessively adjusting for adjust comparatively swiftly, can further reduce door and window installation time.

According to some embodiments of the invention, the fine tuning structure is configured as a threaded structure. And a thread adjusting mode is adopted, so that the precision is high, and the micro distance adjustment can be realized.

According to some embodiments of the invention, the movable member is movable up and down relative to the connecting member by the connecting structure; the fine adjustment structure comprises a first adjustment assembly, and the first adjustment assembly is used for fine adjustment of the moving position of the moving part after the moving part moves up and down relative to the connecting piece, so that fine distance adjustment of the upper and lower positions of the moving part is realized.

According to some embodiments of the present invention, the first adjusting assembly includes two adjusting units, and the two adjusting units are respectively disposed on two sides of the movable member and the connecting member that move up and down; the adjusting unit comprises a first threaded hole and a first bolt in threaded connection with the first threaded hole, the first threaded hole is formed in the movable piece and between the connecting pieces, the first bolt can move up and down relative to the first threaded hole, and the first bolt is in butt fit with one of the movable piece and the connecting pieces. Through the structure, owing to adopt first screw hole and first bolt cooperation, can realize accurate regulation, not only be favorable to avoiding appearing excessively adjusting, it is high to adjust the precision, make the regulation comparatively swift, can further reduce door and window installation time, and through two first bolts respectively butt in the upper and lower both sides face of grafting portion, prevent that door and window from leading to the lower surface of scraping the door frame because of gravity tenesmus when using for a long time, moreover, the steam generator is simple in structure, the location is reliable, play certain support bearing effect to the moving part, stability is better.

According to some embodiments of the present invention, one of the movable member and the connecting member is provided with two clamping portions, and the other is provided with an insertion portion, the two clamping portions cooperate to form a clamping groove, and the insertion portion is inserted into the clamping groove; the connecting structure comprises a connecting hole and a locking piece, gaps are formed between the locking piece and the connecting hole in the vertical direction, the connecting hole is formed in the insertion part, and the locking piece penetrates through the connecting hole and is connected and matched with the two clamping parts so as to enable the two clamping parts to be close to and clamp the insertion part oppositely; the first threaded holes of the two adjusting units are respectively formed in the upper end and the lower end of the clamping groove, and the two first bolts are oppositely arranged and are in butt fit with the inserting portion. When the door and window are installed, the movable piece is detached from the connecting piece to connect the fixed piece with the door frame, the movable piece is connected with the door and window, then the connecting piece is connected with the moving piece, the inserting part of the connecting piece is inserted in the clamping groove, after the connecting piece and the moving piece move relatively through the connecting structure, the first bolt of the first adjusting component moves up and down relative to the first threaded hole to finely adjust the relative position of the movable piece and the connecting piece after moving up and down, after the precise adjustment of the first adjusting component is completed, the two clamping parts are relatively close to each other through the locking part, so as to reduce the width of the clamping groove and then clamp the insertion part, thereby fixing the moving part and the connecting piece, accomplish door and window's installation promptly, above-mentioned structure makes door and window installation more quick, and simple structure is favorable to avoiding appearing excessively adjusting for adjust comparatively swiftly, can further reduce door and window installation time.

According to some embodiments of the utility model, the both sides of grafting portion are provided with respectively can be used to increase its with a plurality of dogteeth of clamping part frictional force. Further improve the installation stability of moving part and connecting piece.

According to some embodiments of the present invention, the locking member has a gap from the left to the right of the connecting hole; the fine adjustment structure further comprises a second adjustment assembly, and the second adjustment assembly is used for fine adjustment of the moving position of the moving part after moving left and right relative to the connecting piece; the second adjusting component comprises a second threaded hole and a second bolt, the second threaded hole is formed in the moving part, the second bolt penetrates through the second threaded hole, and the second bolt can move left and right relative to the second threaded hole. Through the structure, the locking piece can move left and right relatively to the connecting hole, and then the moving piece can move left and right relatively to the connecting piece, so that the adaptability is good; through the cooperation of second bolt and second screw hole, can finely tune the relative position after moving about moving part relative connection spare in addition to the accurate regulation of moving about in the time of just making the moving part when the AND gate window installation, can adaptability adjust and door and window between the installation clearance, further improve installation stability and convenience.

According to the utility model discloses a some embodiments, two parts punishment do not are provided with a plurality ofly can make on the mounting the bar through-hole of mounting back-and-forth movement. The accessible fastener and the cooperation of bar through-hole wear to establish the back-and-forth movement of bar through-hole through the fastener to realize the relative door frame back-and-forth movement of mounting, adjust the preceding back mounted position between door and window and the door frame then.

According to the utility model discloses a some embodiments, detachably is provided with the pivot on the mounting, the one end of connecting piece is provided with rotationally the cover and locates the connect the through hole of pivot, the other end of connecting piece with the moving part is connected, simple structure, and the dismouting is convenient.

According to some embodiments of the utility model, be provided with the holding chamber on the mounting, the moving part with when the mounting draws close in opposite directions, the connecting piece can hold in the holding chamber. The hinge device can reduce the volume, prevent the connecting piece from interfering with the fixing piece and facilitate packaging and transportation.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a closed state structure of a hinge device according to an embodiment of the present invention;

fig. 2 is a structural diagram illustrating an expanded state of the hinge device according to the embodiment of the present invention;

fig. 3 is an exploded view of a hinge device according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a first perspective of a hinge assembly according to an embodiment of the present invention;

fig. 5 is a second perspective cross-sectional view of a hinge assembly according to an embodiment of the present invention;

reference numerals:

the fixing piece 10, the accommodating cavity 11, the fixing through hole 12, the page body 13 and the fixing block 14;

the connecting piece 20, the inserting part 21, the convex teeth 22, the connecting through hole 24 and the avoiding channel 23;

the movable piece 30, the clamping part 31, the clamping groove 32 and the mounting through hole 33;

a connecting structure 40, a connecting hole 41 and a locking piece 42;

a first adjustment assembly 50, a first threaded hole 51, a first bolt 52;

a second adjustment assembly 60, a second threaded hole 61, a second bolt 62;

a strip-shaped through-hole 70;

a rotating shaft 80;

a first flange 91, a second flange 92.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 5, a hinge device according to an embodiment of the present invention includes: a fixing member 10; a connecting piece 20, one end of the connecting piece 20 is rotatably connected with the fixing piece 10; the movable piece 30, the movable piece 30 is connected with the other end of the connecting piece 20 through the connecting structure 40, and the movable piece 30 and the connecting piece 20 can move relatively through the connecting structure 40; a fine adjustment structure, which can finely adjust the relative position of the connecting member 20 and the movable member 30 in at least one direction.

According to the utility model discloses hinge means, moving part 30 and connecting piece 10 are after through connection structure 40 relative movement, and the accessible fine setting structure is finely tuned, and dual regulatory effect realizes moving part 30 and the accurate regulation of connecting piece 20 relative movement, is favorable to avoiding appearing excessively adjusting for adjust comparatively swiftly, can further reduce door and window installation time.

It will be appreciated that in some embodiments of the invention, the fine adjustment structure is configured as a threaded structure, as shown in fig. 1-4. And a thread adjusting mode is adopted, so that the precision is high, and the micro distance adjustment can be realized.

As shown in fig. 1-4, in some embodiments of the present invention, the moveable member 30 can move up and down relative to the connection member 20 via the connection structure 40; the fine adjustment structure comprises a first adjustment assembly 50, wherein the first adjustment assembly 50 is used for fine adjustment of the moving position of the movable element 30 after moving up and down relative to the connecting element 20, so that the fine distance adjustment of the upper and lower positions of the movable element 30 is realized.

It is contemplated that, as shown in fig. 1 to 4, in some embodiments of the present invention, the first adjusting assembly 50 includes two adjusting units respectively disposed at both sides of the movable member 30 and the connecting member 20 that move up and down; the adjusting unit comprises a first threaded hole 51 and a first bolt 52 screwed in the first threaded hole 51, and the first threaded hole 51 is arranged on the movable piece 30; the first bolt 52 is movable up and down with respect to the first screw hole 51, and the first bolt 52 is in abutting engagement with the connector 20.

By adopting the structure, after the movable element 30 and the connecting element 20 move up and down through the connecting structure 40 for coarse adjustment, if the movable element 30 moves too much upward relative to the connecting element 20, the first bolt 52 of one of the adjusting units located above can be rotated to move upward, so that a gap is formed between the first bolt 52 located above and the upper part of the connecting element 20, and then the first bolt 52 of the other adjusting unit located below is rotated, so that the first bolt 52 abuts against the connecting element 20, the first bolt 52 rotates along the first threaded hole 51 and moves towards the direction of the connecting element 20, and then the position of the movable element 30 relative to the connecting element 20 moves downward; conversely, if the movable member 30 moves downward too much relative to the connecting member 20, the first bolt 52 located below is rotated to move downward, so that a gap is formed between the first bolt 52 and the lower portion of the connecting member 20, and then by rotating the first bolt 52 of another adjusting unit located above, the first bolt 52 abuts against the connecting member 20, the first bolt 52 rotates along the first threaded hole 51 and moves toward the connecting member 20, so that the position of the movable member 30 relative to the connecting member 20 moves upward; owing to adopt first screw hole 51 and the cooperation of first bolt 5252, can realize accurate regulation, not only be favorable to avoiding appearing excessively adjusting, it is high to adjust the precision, make the regulation comparatively swift, can further reduce door and window installation time, and through two first bolts 52 butt respectively in the upper and lower both sides face of grafting portion 21, prevent that door and window from leading to the lower surface of scraping the door frame because of gravity tenesmus when using for a long time, moreover, the steam generator is simple in structure, the location is reliable, play certain support and bearing effect to moving part 30, stability is better.

Of course, in some embodiments, the first bolt 52 can also abut against the movable member 30.

It is contemplated that, as shown in fig. 1 to 4, in some embodiments of the present invention, the movable member 30 is provided with two clamping portions 31, the connecting member 20 is provided with an insertion portion 21, the two clamping portions 31 cooperate to form a clamping groove 32, and the insertion portion 21 is inserted into the clamping groove 32; the connecting structure 40 comprises a connecting hole 41 and a locking piece 42, the locking piece 42 and the connecting hole 41 are provided with gaps in the vertical direction, the connecting hole 41 is arranged on the insertion part 21, and the locking piece 42 penetrates through the connecting hole 41 and is connected and matched with the two clamping parts 31 so as to enable the two clamping parts 31 to be close to the clamping insertion part 21 oppositely; the first threaded holes 51 of the two adjusting units are respectively disposed at the upper and lower ends of the clamping groove 32, and the two first bolts 52 are disposed oppositely and are both in butt joint with the inserting portion 21. Specifically, when the door and window is installed, the movable member 30 is detached from the connecting member 20, the fixing member 10 is connected with the door frame, the movable member 30 is connected with the door and window, then the connecting member 20 is connected with the movable member 30, the insertion portion 21 of the connecting member 20 is inserted into the clamping groove 32, after the connecting member 20 and the movable member 30 move relatively through the connecting structure 40, the first bolt 52 of the first adjusting assembly 50 moves up and down relative to the first threaded hole 51 to finely adjust the relative position of the movable member 30 and the connecting member 20 after moving up and down, after the precise adjustment of the first adjusting assembly 50 is completed, the two clamping portions 31 are relatively close to each other through the locking member 42 to reduce the width of the clamping groove 32, and then the insertion portion 21 is clamped, so as to fix the movable member 30 and the connecting member 20, i.e. to complete the installation of the door and window, the above structure makes the installation of the door and window faster, has a simple structure, and is beneficial to avoiding the occurrence of over-adjustment, the adjustment is fast, and the installation time of the door and window can be further shortened.

Of course, in some embodiments, the connecting member 20 may also be provided with two clamping portions 31, and the movable member 30 is provided with the insertion portion 21, which is the same as the above-mentioned installation manner and adjustment manner, and is not limited herein.

The first screw hole 51 is formed by passing a drilling tool through and contacting facing inner walls of the two clamping portions 31.

It can be understood that, as shown in fig. 3, in some embodiments of the present invention, the two sides of the insertion portion 21 are respectively provided with a plurality of protruding teeth 22 for increasing the friction force between the insertion portion and the clamping portion 31, so as to further improve the installation stability of the movable member 30 and the connecting member 20.

It is conceivable that, as shown in fig. 3 and 4, in some embodiments of the present invention, the locking member 42 has a gap from the attachment hole 41 in both left and right directions; the fine adjustment structure further comprises a second adjustment component, and the second adjustment component 60 is used for fine adjustment of the moving position of the movable piece 30 after moving left and right relative to the connecting piece 20; the second adjusting assembly 60 includes a second threaded hole 61 and a second bolt 62, the second threaded hole 61 is opened in the movable element 30, the second bolt 62 is inserted in the second threaded hole 61, and the second bolt 62 can move left and right relative to the second threaded hole 61. Through the structure, the locking piece 42 can move left and right relatively to the connecting hole 41, and then the moving piece 30 can move left and right relatively to the connecting piece 20, so that the adaptability is good; in addition, through the cooperation of the second bolt 62 and the second threaded hole 61, the moving position of the moving part 30 after moving left and right relative to the connecting piece 20 can be finely adjusted, so that the moving part can be accurately adjusted in left and right movement, the installation gap between the moving part 30 and a door window can be adaptively adjusted when the moving part is installed on the door window, and the installation stability and convenience are further improved.

It should be noted that, in some embodiments of the present invention, the locking member 42 is a locking bolt, and is provided with a mounting hole on each of the two clamping portions 31, one of the mounting holes is provided with an internal thread cooperating with the locking bolt, the locking bolt sequentially penetrates through the mounting hole without the internal thread, the connecting hole 41 and the mounting hole with the internal thread, and the locking bolt is screwed through the locking bolt and the mounting hole with the internal thread, so as to relatively approach the two clamping portions 31 to reduce the width of the clamping groove 32, and then the inserting portion 21 is clamped.

Of course, in some embodiments, the mounting hole may not be provided with an internal thread, and the locking bolt and the nut may be screwed together by the nut corresponding to the mounting hole, which still has the above-mentioned effects.

It can be understood that, in some embodiments of the present invention, three connecting holes 41 are provided on the connecting member 20, three mounting holes corresponding to the connecting holes 41 one to one are provided on each of the two clamping portions 31, and the number of the locking bolts is set to be three. Of course, in some embodiments, the number of the connecting holes 41, the mounting holes and the locking bolts is not limited herein, and may be one, two, four, etc.

It is conceivable that, as shown in fig. 3 and 4, in some embodiments of the present invention, an avoiding channel 23 is provided on the insertion portion 21, the avoiding channel 23 is communicated with one of the connecting holes 41, and the locking bolt can be inserted into the corresponding connecting hole 41 along the avoiding channel 23. Therefore, when the door and window is installed, the locking bolt is installed on the clamping portion 31 in advance, and the locking bolt is inserted into the connecting hole 41 through the avoiding channel 23, so that the relative movement of the movable member 30 and the connecting member 20 can be limited to be separated; after the relative position of the movable member 30 and the connecting member 20 is adjusted, the remaining locking bolts are inserted into the remaining connecting holes 41, and finally the two clamping portions 31 are locked by the locking bolts.

It should be noted that, in some embodiments of the present invention, the number of the second adjusting assemblies 60 is two, and the two sets of the second adjusting assemblies 60 are respectively disposed on the upper portion and the lower portion of the movable member 30; of course, in some embodiments, the second adjusting elements 60 may be a group, three groups, etc., and are not limited herein.

It can be imagined, as shown in fig. 1 to 5, the utility model discloses a some embodiments, mounting 10 upper and lower two parts do not are provided with a plurality of bar through-holes 70 that can make mounting 10 back-and-forth movement, and accessible fastener and the cooperation of bar through-hole 70 wear to establish bar through-hole 70 back-and-forth movement through the fastener to realize the relative door frame back-and-forth movement of mounting 10, adjust the preceding back mounted position between door and window and the door frame then.

In some embodiments of the present invention, the movable member 30 is provided with a mounting through hole 33 for mounting with a door or window.

In some embodiments of the present invention, the fixing member 10 is detachably provided with a rotating shaft 80, the connecting member 20 is provided with a connecting through hole 24 rotatably sleeved on the rotating shaft 80, the other end of the connecting member 20 is connected to the moving member 30, and the connecting device is simple in structure and convenient to disassemble and assemble.

It should be noted that, as shown in fig. 1 to fig. 5, in some embodiments of the present invention, the fixing member 10 is provided with fixing through holes 12 at both ends, the fixing through holes 12 are penetrated through by both ends of the rotating shaft 80 and abut against the fixing member 10, the rotating shaft 80 is connected by a bolt or a nut to limit the rotating shaft to separate from the fixing member 10, and the positioning is reliable.

As shown in fig. 1 to 4, in some embodiments of the present invention, the stationary member 10 is provided with a receiving cavity 11, and when the movable member 30 and the stationary member 10 are moved toward each other, the connecting member 20 is received in the receiving cavity 11. By adopting the structure, the volume of the hinge device can be reduced, the connecting piece 20 is prevented from interfering with the fixing piece 10, and the packaging and the transportation are convenient.

It can be understood that, as shown in fig. 1 to 5, in some embodiments of the present invention, the fixing member 10 includes a leaf 13 and two fixing blocks 14, the accommodating cavity 11 is disposed on the leaf 13, the two fixing blocks 14 are respectively inserted into the upper and lower ends of the accommodating cavity 11, the fixing through hole 12 penetrates through the leaf 13 and the fixing blocks 14, the first flange 91 is sleeved on the rotating shaft 80 and is in threaded connection with the fixing blocks 14 to limit the relative mounting positions of the fixing blocks 14 and the leaf 13, and prevent the two from moving up and down; in addition, a second flange 92 is disposed between the connecting member 20 and the rotating shaft 80, and the second flange 92 is partially inserted into the third through hole, so that the structure is more compact through the cooperation of the first flange 91 and the second flange 92.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope of the claims of the present application.

Claims

1. A hinge device, comprising:

a fixing member (10);

the connecting piece (20), one end of the connecting piece (20) is connected with the fixed piece (10) in a rotating way;

the movable piece (30) is connected with the other end of the connecting piece (20) through a connecting structure (40), and the movable piece (30) and the connecting piece (20) can move relatively through the connecting structure (40);

fine adjustment structure, the fine adjustment structure can carry out fine adjustment to the relative position of connecting piece (20) and moving part (30) in at least one direction.

2. The hinge assembly of claim 1, wherein the fine adjustment structure is configured as a threaded structure.

3. The hinge device according to claim 2, wherein said movable member (30) is movable up and down with respect to said connecting member (20) by said connecting structure (40);

the fine adjustment structure comprises a first adjustment assembly (50), and the first adjustment assembly (50) is used for fine adjustment of the moving position of the movable piece (30) after moving up and down relative to the connecting piece (20).

4. The hinge device according to claim 3, wherein the first adjustment assembly (50) comprises two adjustment units respectively provided on both sides of the movable member (30) and the connecting member (20) that move up and down;

the adjusting unit comprises a first threaded hole (51) and a first bolt (52) screwed in the first threaded hole (51), the first threaded hole (51) is arranged between the movable piece (30) and the connecting piece (20), the first bolt (52) can move up and down relative to the first threaded hole (51), and the first bolt (52) is in butt joint with one of the movable piece (30) and the connecting piece (20).

5. The hinge device according to claim 4, wherein one of the movable member (30) and the connecting member (20) is provided with two clamping portions (31), and the other is provided with an insertion portion (21), the two clamping portions (31) cooperate to form a clamping groove (32), and the insertion portion (21) is inserted into the clamping groove (32);

the connecting structure (40) comprises a connecting hole (41) and a locking piece (42), gaps are formed between the locking piece (42) and the connecting hole (41) in the vertical direction, the connecting hole (41) is formed in the insertion part (21), and the locking piece (42) penetrates through the connecting hole (41) and is connected and matched with the two clamping parts (31) so as to enable the two clamping parts (31) to be close to and clamp the insertion part (21) oppositely;

the first threaded holes (51) of the two adjusting units are respectively arranged at the upper end and the lower end of the clamping groove (32), and the two first bolts (52) are oppositely arranged and are in butt fit with the insertion part (21).

6. The hinge device as claimed in claim 5, wherein the insertion part (21) is provided at both sides thereof with a plurality of teeth (22) for increasing the friction force with the holding part (31).

7. The hinge device according to claim 5, wherein the locker (42) has a gap from the left to the right with respect to the coupling hole (41); the fine adjustment structure further comprises a second adjustment component, and the second adjustment component (60) is used for fine adjustment of the moving position of the movable piece (30) after moving left and right relative to the connecting piece (20);

the second adjusting assembly (60) comprises a second threaded hole (61) and a second bolt (62), the second threaded hole (61) is formed in the moving piece (30), the second bolt (62) penetrates through the second threaded hole (61), and the second bolt (62) can move left and right relative to the second threaded hole (61).

8. The hinge device according to claim 1, wherein a plurality of strip-shaped through holes (70) for moving the fixing member (10) back and forth are formed at upper and lower portions of the fixing member (10), respectively.

9. The hinge device according to claim 1, wherein the fixed member (10) is detachably provided with a rotating shaft (80), one end of the connecting member (20) is provided with a connecting through hole (23) rotatably sleeved on the rotating shaft (80), and the other end of the connecting member (20) is connected with the movable member (30).

10. The hinge assembly according to claim 9, wherein the stationary member (10) is provided with a receiving cavity (11), and the connecting member (20) is received in the receiving cavity (11) when the movable member (30) and the stationary member (10) are moved toward each other.