Ultrathin adjustable modular hinge

Abstract

The utility model provides an ultrathin adjustable modular hinge which comprises a hinge cup, a base and a hinge arm, the hinge cup is used for being embedded into a plate body, the base is used for being fixedly connected with a cabinet body, the hinge arm comprises a first support arm and a second support arm which are connected in a hinged mode, the first support arm is connected with the hinge cup in a hinged mode, and the second support arm is connected with the base. The second supporting arm comprises a rotating part and a fixing part, the rotating part is hinged to the fixing part, the fixing part is connected to the base, the rotating part can rotate relative to the base, the fixing part is provided with a limiting protrusion, the base is provided with a sliding rail, the limiting protrusion is inserted into the sliding rail in a sliding mode, the hinge further comprises an adjusting nail, and the fixing part is provided with a through hole; a positioning hole is formed in the position, corresponding to the through hole, of the base, and the adjusting nail sequentially penetrates through the through hole and the positioning hole and is riveted with the positioning hole. Therefore, by the adoption of the adjustable modular hinge, the number of assemblies is small, assembling is convenient, the material cost and the time cost are saved, and batch production is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the hinge technical field, especially to a super-thin adjustable modular hinge. BACKGROUND

[0002] The hinge is a mechanical device used to connect two solids and allow relative rotation between them, usually installed on cabinet furniture.

[0003] The hinge usually includes a hinge cup, a hinge arm and a base. In order to expand the application range of the hinge, an adjusting mechanism is usually arranged between the hinge arm and the base to adjust the size of the door gap. However, the adjusting mechanism of the existing hinge usually includes many components, and the assembly process is complex, the material cost and the time cost of assembly are high, which is not conducive to mass production.

[0004] It should be noted that the above content is not necessarily prior art, and is not used to limit the patent protection scope of the present application. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a super-thin adjustable modular hinge to solve or alleviate one or more technical problems mentioned above.

[0006] As one aspect of the present application, the present application provides a super-thin adjustable modular hinge, comprising:

[0007] The hinge cup is used to embed the plate body;

[0008] The base is used to fixedly connect the cabinet;

[0009] The hinge arm includes a first branch arm and a second branch arm connected to each other, the first branch arm is connected to the hinge cup, and the second branch arm is connected to the base;

[0010] The second branch arm includes a rotating part and a fixed part, the rotating part is connected to the fixed part, the fixed part is connected to the base, and the rotating part can rotate relative to the base;

[0011] The fixed part is provided with a limiting protrusion, the base is provided with a sliding rail, and the limiting protrusion is slidingly inserted into the sliding rail;

[0012] The super-thin adjustable modular hinge further includes an adjusting pin, the fixed part is provided with a through hole, the base is provided with a positioning hole at a position corresponding to the through hole, the adjusting pin is sequentially arranged in the through hole and the positioning hole, and is riveted with the positioning hole.

[0013] Optionally, the base includes a pair of parallel arranged cover plates, the cover plate used to fixedly connect with the cabinet is defined as a second cover plate, and the other cover plate is a first cover plate;

[0014] The first cover plate is provided with a bent side wall on a side facing the second cover plate, and the slide rail is formed in the side wall for slidingly inserting the limiting protrusion.

[0015] Optionally, the rotating part is provided with a screw hole, and the adjusting screw is threadedly connected with the screw hole.

[0016] Optionally, the second cover plate is provided with a sliding groove, and the adjusting screw is slidingly arranged in the sliding groove.

[0017] Optionally, the hinge arm further comprises a third branch arm, one end of the third branch arm is hingedly connected to the hinge cup, and the other end of the third branch arm is hingedly connected to the second branch arm.

[0018] Optionally, the adjusting pin is configured as an eccentric pin.

[0019] The direction in which the hinge cup points to the base is defined as a second direction, and the adjusting pin is axially rotated to adjust the relative position of the second branch arm and the base in the second direction.

[0020] Optionally, the second cover plate is provided with a limiting hole, the opposite direction of the two side walls is defined as a first direction, the direction perpendicular to the first direction in the plane of the second cover plate is defined as a second direction, and the size of the limiting hole in the first direction is greater than the size of the limiting hole in the second direction.

[0021] Optionally, the first cover plate is provided with a first accommodation hole, and the projection of the first accommodation hole towards the second cover plate covers the limiting hole.

[0022] Optionally, the circumferential size of the first accommodation hole is greater than the circumferential size of the limiting hole.

[0023] Optionally, the damping assembly is installed in the hinge cup to provide a damping force when the hinge arm rotates relative to the hinge cup.

[0024] The technical scheme can have the following advantages:

[0025] The utility model provides a kind of super thin adjustable modular hinge, including hinge cup, pedestal and hinge arm, wherein, hinge cup is used to embed plate body, pedestal is used to fixedly connect cabinet body, hinge arm includes first branch arm and second branch arm mutually hinged connection, first branch arm is hinged connection with hinge cup, second branch arm is connected with pedestal;Second branch arm includes rotating part and fixed part, rotating part is hinged connection in fixed part, fixed part is connected in pedestal, rotating part can rotate relative to pedestal, fixed part is equipped with limit protrusion, sliding rail is equipped on pedestal, limit protrusion is slidably inserted in sliding rail, this hinge further includes adjusting peg, fixed part is equipped with through-hole, pedestal is equipped with positioning hole in the corresponding position of through-hole, adjusting peg is sequentially arranged in through-hole and positioning hole, and riveted with positioning hole.Visibly, using the adjustable modular hinge of the application, the number of components is less, easy to assemble, saves material cost and time cost, conducive to mass production.Axial rotation adjusting peg, the position of fixed part on sliding rail can be adjusted, and then the relative position of hinge arm and pedestal is adjusted, the size of door gap is adjusted, the sliding rail provided on the pedestal can also limit the hinge arm in the third direction, avoid the hinge arm and pedestal disconnection, and then improve the service life of the hinge. BRIEF DESCRIPTION OF DRAWINGS

[0026] In the drawings, like reference numbers in the drawings indicate corresponding parts throughout the several embodiments. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the application. It should be understood that the drawings are merely depictions of some embodiments in accordance with the disclosure and should not be considered limiting of the scope of the application.

[0027] Figure 1 is the perspective view of the super thin adjustable modular hinge provided by the embodiment of the application;

[0028] Figure 2 is the perspective exploded view of the super thin adjustable modular hinge provided by the embodiment of the application;

[0029] Figure 3 is Figure 1 the plan view along the Z direction;

[0030] Figure 4 is the perspective exploded view of the second branch arm of the embodiment of the application;

[0031] Figure 5 is the perspective view of the pedestal of the embodiment of the application.

[0032] BRIEF DESCRIPTION OF DRAWINGS

[0033] 1 - hinge cup; 2 - base; 21 - first cover plate; 22 - second cover plate; 221 - sliding slot; 222 - first limiting hole; 223 - positioning hole; 224 - second limiting hole; 225 - third limiting hole; 23 - side wall; 24 - sliding rail; 25 - first accommodation hole; 3 - hinge arm; 31 - first branch arm; 32 - second branch arm; 321 - bending part; 322 - rotating part; 3221 - screw hole; 3222 - second accommodation hole; 3223 - first shaft hole; 323 - fixing part; 3231 - through hole; 3232 - limiting protrusion; 3233 - second shaft hole; 324 - pin shaft; 33 - third branch arm; 4 - adjusting screw; 5 - adjusting pin. DETAILED DESCRIPTION

[0034] In order to make the purposes, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and embodiments.

[0035] It should be noted that the terms "first", "second", and the like in the description and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the terms thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0036] In the present application, when a numerical interval (i.e. a numerical range) is involved, the distribution of the optional numbers in the numerical interval is considered to be continuous and includes both numerical endpoints (i.e. the minimum value and the maximum value) of the numerical interval and every number between the two numerical endpoints, unless otherwise specified. When a numerical interval refers only to integers within the numerical interval, unless otherwise specified, the two endpoint integers of the numerical range and every integer between the two endpoints are equivalent to directly listing each integer. When multiple numerical ranges are provided to describe a feature or characteristic, these numerical ranges can be combined. In other words, unless otherwise specified, the numerical ranges disclosed in the present application should be understood to include any and all sub-ranges encompassed therein. The "numbers" in the numerical interval can be any quantitative value, such as a number, a percentage, a ratio, etc. The "numerical interval" is intended to broadly include quantitative intervals such as percentage intervals, ratio intervals, and value intervals.

[0037] Below, exemplary embodiments according to this application will be described in more detail with reference to the drawings. It should be noted that these exemplary embodiments can be implemented in various different forms, and should not be construed as being limited to the embodiments set forth herein.

[0038] Please refer to Figure 1 and Figure 2 , the embodiment of the application provides a kind of super thin adjustable modular hinge, including hinge cup 1, pedestal 2 and hinge arm 3, wherein, hinge cup 1 is used to embed plate body, pedestal 2 is used to fixedly connect cabinet body, hinge arm 3 includes first branch arm 31 and second branch arm 32 that are connected with each other, first branch arm 31 is hingedly connected with hinge cup 1, second branch arm 32 is connected with pedestal 2;Second branch arm 32 includes rotating part 322 and fixed part 323, rotating part 322 is hingedly connected to fixed part 323, fixed part 323 is connected to pedestal 2, rotating part 322 can be rotated relative to pedestal 2, fixed part 323 is provided with limiting protrusion 3232, sliding rail 24 is provided on pedestal 2, limiting protrusion 3232 is slidably inserted into sliding rail 24, the hinge further includes adjusting nail 5, fixed part 323 is provided with through hole 3231, and the corresponding position of through hole 3231 is provided with positioning hole 223 in pedestal 2, adjusting nail 5 is sequentially provided in through hole 3231 and positioning hole 223, and is riveted with positioning hole 223.It can be seen that, using the adjustable modular hinge of the application, the number of components is less, easy to assemble, saves material cost and time cost, conducive to mass production. Axial rotation adjusting nail 5, the position of fixed part 323 on sliding rail 24 can be adjusted, and then the relative position of hinge arm 3 and pedestal 2 is adjusted, the size of door gap is adjusted, the sliding rail 24 provided on the pedestal 2 can also limit the hinge arm 3 in the vertical direction, to avoid the disconnection of hinge arm 3 and pedestal 2, and then the service life is improved.

[0039] Definition Figure 1 The direction indicated by the X arrow is the first direction, the direction indicated by the Y arrow is the second direction, and the direction indicated by the Z arrow is the third direction. Specifically, in combination with Figure 4 , second branch arm 32 further includes bending part 321, bending part 321 and fixed part 323 are respectively located on the two sides of rotating part 322 along the second direction, bending part 321 is integrally formed with rotating part 322, bending part 321 is used for hingedly connecting with first branch arm 31, and when the door body is closed relative to the cabinet body, i.e. when the hinge cup 1 is contracted relative to the pedestal 2, it plays a role in limiting the hinge cup 1;Fixed part 323 is provided with a pair of first shaft holes 3223, rotating part 322 is provided with a pair of second shaft holes 3233, first shaft hole 3223 and second shaft hole 3233 are penetrated by pin shaft 324, so that rotating part 322 can rotate relative to fixed part 323 around pin shaft 324, i.e. rotating part 322 can move in the third direction relative to fixed part 323. In combination with Figure 5, the base 2 comprises a pair of cover plates arranged in parallel in the third direction, the cover plate for fixed connection with the cabinet body is defined as the second cover plate 22, and the other cover plate is the first cover plate 21; the side of the first cover plate 21 towards the second cover plate 22 is formed with a bent side wall 23, the opposite directions of the two side walls 23 are the first direction, a sliding rail 24 is arranged on the side wall 23, and the sliding rail 24 is used for slidingly inserting and connecting with the limiting protrusion 3232, the sliding rail 24 plays a role of limiting the fixed part 323 in the third direction, so that the hinge arm 3 is prevented from being disconnected with the base 2, and the service life is further prolonged; the second cover plate 22 is provided with a positioning hole 223, the adjusting pin 5 is sequentially arranged in the through hole 3231 and the positioning hole 223, and is riveted with the positioning hole 223, the adjusting pin 5 is configured as an eccentric pin, the eccentric pin is a special bolt with an eccentric structure, the axis of the threaded shaft does not coincide with the geometric center of the nut, but has a certain offset relative to the geometric center of the nut. When the eccentric pin rotates, the threaded shaft is limited to rotate in the threaded hole, and the nut rotates with the threaded shaft in an offset manner, so as to push the structure abutting against the nut to move, to realize the displacement and adjustment functions. The adjusting pin 5 is axially rotated, and the relative positions of the second arm 32 and the base 2 in the second direction can be adjusted.

[0040] The ultra-thin adjustable modular hinge of the embodiment further comprises an adjusting screw 4, the rotating part 322 is provided with a screw hole 3221, the adjusting screw 4 is in threaded connection with the screw hole 3221, the second cover plate 22 is provided with a sliding groove 221, the position of the sliding groove 221 corresponds to the position of the screw hole 3221, the adjusting screw 4 can slide in the sliding groove 221 in the second direction, when the adjusting pin 5 is axially rotated, the second arm 32 moves relative to the base 2 in the second direction, and simultaneously, the adjusting screw 4 also moves in the sliding groove 221 in the second direction. When the adjusting screw 4 is axially rotated, the engagement position of the thread of the adjusting screw 4 and the screw hole 3221 of the rotating part 322 changes, the relative positions of the second arm 32 and the second cover plate 22 in the third direction can be adjusted, that is, the angle of the hinge arm 3 relative to the base 2 is adjusted, preferably, even if the second arm 32 is adjusted to the maximum included angle formed with the second cover plate 22, the second arm 32 and the adjusting screw 4 will not exceed the plane where the first cover plate 21 is located in the third direction, so that the hinge of the embodiment is more beautiful.

[0041] Please refer to Figure 3The second cover plate 22 is provided with three limiting holes, the size of the limiting hole in the first direction is greater than the size in the second direction, in order to distinguish, the three limiting holes are respectively named as the first limiting hole 222, the second limiting hole 224 and the third limiting hole 225, wherein, after the second supporting arm 32 is installed on the base 2, the position of the first limiting hole 222 in the third direction corresponds to the position of the second clearance hole 3222 on the rotating part 322, the second limiting hole 224 and the third limiting hole 225 are arranged in pairs, the first cover plate 21 is also provided with first clearance holes 25 in pairs, the positions of the second limiting hole 224, the third limiting hole 225 and the first clearance hole 25 correspond, taking the second limiting hole 224 and the first clearance hole 25 as an example, the relationship between the limiting hole and the clearance hole is explained, in the optional embodiment, the projection of the first clearance hole 25 towards the second cover plate 22, that is, the projection of the first clearance hole 25 in the third direction covers the limiting hole, it can be understood that the circumferential size of the first clearance hole 25 is greater than or equal to the circumferential size of the second limiting hole 224, because the size of the second limiting hole 224 in the first direction is greater than the size in the second direction, the second limiting hole 224 can move in the first direction relative to the screw, if the circumferential size of the first clearance hole 25 is equal to the circumferential size of the second limiting hole 224, that is, the projections of the two in the third direction completely coincide, when the screw is tightened, the head of the screw abuts against the first cover plate 21, the screw column part of the screw sequentially penetrates the first cover plate 21 and the second cover plate 22, and is threadedly connected with the cabinet, but in order to reduce the weight of the base 2 and reduce the pulling force in the vertical direction of the cabinet after the base 2 is connected to the cabinet, the embodiment provides a cavity between the first cover plate 21 and the second cover plate 22, the base 2 with the cavity can also reduce the production cost, but the screw column part in the cavity may be offset, and the suspension part between the head of the screw and the cabinet is too much, which is not conducive to stable connection; preferably, the circumferential size of the first clearance hole 25 is greater than the circumferential size of the second limiting hole 224, at least the head of the screw can be put in, so that the head of the screw abuts against the second cover plate 22 after installation, the first clearance hole 25 plays a role of allowing the screw to be positioned, in the embodiment, the first clearance hole 25 is configured as a circle, the second clearance hole 3222 is configured as a circular rectangle, of course, it can also be configured as other shapes, such transformation mode falls within the protection scope of the application. The relationship between the remaining clearance holes and limiting holes is similar, and no additional description is made.

[0042] In the optional embodiment, the limiting hole is configured as a waist-shaped hole. The size in the first direction is greater than the size in the second direction, and the size in the second direction is greater than or equal to the diameter of the screw. In the ideal state, the size of the waist-shaped hole in the second direction is equal to the diameter of the screw, as Figure 3As shown, since the second limiting hole 224 and the third limiting hole 225 are arranged in pairs along the first direction, when the size of the waist-shaped limiting hole in the second direction is equal to the diameter of the screw, the waist-shaped limiting hole can limit the base 2 in the second direction, so that the base 2 can only move in the first direction relative to the screw. However, considering the applicability of the ultra-thin adjustable modular hinge, the size of the waist-shaped hole in the second direction is slightly larger to adapt to different types of screws.

[0043] Among them, the adjusting screw 4, the adjusting pin 5 and the limiting hole can be used to adjust the relative displacement of the ultra-thin adjustable modular hinge in three directions in three-dimensional space, so that after installation, it can avoid end face unevenness, obvious gap and other problems as much as possible, improve the appearance, and prolong the service life of the ultra-thin adjustable modular hinge.

[0044] As an optional embodiment, the modular adjustable hinge can include a damping assembly (not shown in the figure) installed in the hinge cup 1, which provides damping force when the hinge arm 3 rotates relative to the hinge cup 1, prevents the impact force from being too large when the hinge arm and the hinge cup are directly closed, affects the connection tightness, and then affects the service life. The setting of the damping assembly can effectively prolong the service life.

[0045] In an optional embodiment, as shown in the figure, Figure 2 The hinge arm 3 further includes a third branch arm 33 located below the first branch arm 31 and the second branch arm 32 in the third direction, one end of the third branch arm 33 being hingedly connected to the hinge cup 1, and the other end being hingedly connected to the bent part 321 of the second branch arm 32, so as to enhance the connection stability of the hinge cup 1 and the second branch arm 32.

[0046] In summary, the ultra-thin adjustable modular hinge provided by the present application has fewer components, is easy to assemble, saves material and time costs, and is beneficial to mass production. The axial rotation of the adjusting pin 5 can adjust the position of the fixed part 323 on the sliding rail 24, thereby adjusting the relative position of the hinge arm 3 and the base 2, achieving adjustment of the door gap size. The sliding rail 24 provided on the base 2 can also limit the hinge arm 3 in the third direction, avoiding disconnection of the hinge arm 3 and the base 2, thereby prolonging the service life of the hinge.

[0047] It should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, they indicate the presence of the features, steps, operations, devices, components and / or combinations thereof.

[0048] For the convenience of description, the orientation words such as "front, back, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal", and "top, bottom" and the like indicated orientation or position relationship based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the indicated mechanism or element must have a specific orientation or be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component itself. For example, if the device in the drawing is inverted, the device described as "above" or "above" other devices or structures will be positioned "below" or "below" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0049] Unless otherwise clearly specified and limited, the terms "mount", "connect", "connection", "fixed", and the like should be broadly understood, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection, can also be communication; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] Unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "under" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0051] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0052] It should also be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this application.

[0053] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0054] It should also be noted that the above are merely preferred embodiments of this application and do not limit the scope of patent protection of this application. Any equivalent structural or procedural changes made using the content of this application’s specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. An ultra-thin adjustable modular hinge, characterized in that, The utility model relates to a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), the utility model discloses a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), the utility model discloses a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), the utility model discloses a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), the utility model discloses a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), the utility model discloses a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), the utility model discloses a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), the utility model discloses a hinge cup (1) for embedding plate body, base (2) for fixedly connecting cabinet body, hinge arm (3) including mutually hinged first branch (31) and second branch (32), first branch (31) is hinged with hinge cup (1), second branch (32) is connected with base (2), wherein, second branch (32) includes rotating part (322) and fixed part (323), rotating part (322) is hinged with fixed part (323), fixed part (323) is connected with base (2), rotating part (322) can rotate relative to base (2), fixed part (323) is equipped with limiting protrusion (3232), base (2) is equipped with slide rail (24), limiting protrusion (3232) is slidably inserted in slide rail (24), ​ ​ ​ ​ ​ ​ 2. The ultra-thin adjustable modular hinge of claim 1, wherein, ​ ​ 3. The ultra-thin adjustable modular hinge of claim 2, wherein, ​ 4. The ultra-thin adjustable modular hinge of claim 3, wherein, ​ 5. The ultra-thin adjustable modular hinge of claim 1, wherein, ​ 6. The ultra-thin adjustable modular hinge of claim 1, wherein, ​ ​ 7. The ultra-thin adjustable modular hinge of claim 2, wherein, ​ 8. The ultra-thin adjustable modular hinge of claim 7, wherein, ​ 9. The ultra-thin adjustable modular hinge of claim 8, wherein, The circumferential size of the first displacement hole (25) is greater than the circumferential size of the second limiting hole (224).

10. The ultra-thin adjustable modular hinge according to any one of claims 1-9, wherein, The damping assembly is further included and is installed in the hinge cup (1) to provide damping force when the hinge arm (3) rotates relative to the hinge cup (1).

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