Lock seat structure and lock thereof

Abstract

The utility model discloses a lock seat structure and a lockset thereof, a fixed seat of the lock seat structure extends into a section bar through a mounting hole of the section bar, a panel is arranged outside the section bar and is provided with a first supporting arm extending towards the fixed seat, and the fixed seat is provided with a first side plate on one side of the first supporting arm. The first adjusting shaft is rotatably arranged on the first side plate and can be rotated, or the first adjusting shaft is rotatably arranged on the first supporting arm and can abut against the first side plate during rotation; when the first adjusting shaft is rotated, the first adjusting shaft can abut against the first supporting arm or the first side plate, at the moment, the first side plate can be driven to abut against the side wall of the mounting hole, then the fixing base of the lock base structure is locked in the mounting hole, and mounting of the lock base structure is achieved; according to the lock seat structure, the first side plate abuts against the side wall of the mounting hole through the elastic fixing abutting locking structure, so that mounting is convenient, safe and stable, and meanwhile the attractiveness of a product after mounting is improved.

Description

Technical Field

[0001] This utility model relates to the field of lock hardware, and in particular to a lock base structure and lock. Background Technology

[0002] In the door hardware industry, as people's demands for door aesthetics and security stability increase, most door frame hardware on the market uses exposed screws to fix the lock seats. Although this is convenient to install, it affects the overall appearance of the lock seat. Some lock seats are fixed with screws hidden from the bolt side. Although this solves the product's aesthetics, the product structure is complex, the product installation and adjustment are difficult, and the cost is increased. Some use simple elastic installation. After a period of use, the elasticity is prone to failure, and there is a risk of loosening or even falling off. Utility Model Content

[0003] The purpose of this utility model is to provide a lock seat structure and lock, which aims to solve the technical problems of existing concealed lock seat structures being difficult to install and adjust, and prone to loosening and detachment.

[0004] To address the aforementioned problems, according to one aspect of this application, an embodiment of the present invention provides a lock seat structure, the lock seat structure comprising a panel, a fixed base, and a first adjusting shaft;

[0005] The mounting base extends into the profile through the mounting hole of the profile, the panel is disposed outside the profile and is constructed with a first support arm extending toward the mounting base, and the mounting base has a first side plate located on one side of the first support arm;

[0006] The first adjusting shaft is rotatably mounted on the first side plate and can abut against the first support arm when rotated; or,

[0007] The first adjusting shaft is rotatably mounted on the first support arm and can abut against the first side plate when rotating;

[0008] This drives the first side plate to abut against the side wall of the mounting hole.

[0009] In some embodiments, the end of the first adjusting shaft facing the first support arm is provided with a first beveled surface;

[0010] Alternatively, the end of the first adjusting shaft facing the first side plate may have a first oblique surface.

[0011] In some embodiments, the mounting base includes a first base plate and at least one set of side plates located on the outer periphery of the first base plate. Each set of side plates includes a first side plate and a second side plate disposed opposite to the first side plate. The ends of the first side plate and the second side plate that are away from the first base plate are both located in mounting holes.

[0012] In some embodiments, the side of the second side plate opposite to the first side plate is provided with an anti-detachment protrusion, which is located inside the profile.

[0013] In some embodiments, the anti-detachment protrusion has a locking bevel on the side facing the panel, and the locking bevel abuts against the side wall of the mounting hole when the first side plate abuts against the side wall of the mounting hole.

[0014] In some embodiments, the lock seat structure further includes a second adjusting shaft, the panel is configured with a second support arm extending toward the fixed seat, and the fixed seat has a second side plate located on one side of the second support arm;

[0015] The second adjusting shaft is rotatably mounted on the second side plate and can abut against the second support arm when rotating; or, the second adjusting shaft is rotatably mounted on the second support arm and can abut against the second side plate when rotating.

[0016] This drives the second side plate to abut against the side wall of the mounting hole.

[0017] In some embodiments, the second side plate is located on the side of the second support arm that is away from the first support arm;

[0018] And / or, the end of the second adjusting shaft facing the second support arm is provided with a second oblique surface;

[0019] Alternatively, the end of the second adjusting shaft facing the second side plate may have a second oblique surface.

[0020] In some implementations, the panel is configured with a first through hole that mates with the mounting holes;

[0021] One end of the first support arm is connected to the inner wall of the first through hole, and the other end is connected to the first base plate; and / or, one end of the second support arm is connected to the inner wall of the first through hole, and the other end is connected to the first base plate.

[0022] In some embodiments, the lock seat structure further includes an adjustment seat, which includes a second base plate and two opposing third side plates disposed on both sides of the second base plate. The second base plate has an oblong hole and is locked to the first base plate via the oblong hole by a locking member. The third side plates are located on the side of the second base plate away from the first base plate.

[0023] According to another aspect of this application, an embodiment of the present invention also provides a lock, which includes a lock body and a lock seat structure as described above.

[0024] Compared with the prior art, the lock seat structure of this utility model has at least the following beneficial effects:

[0025] This utility model discloses a lock seat structure, which includes a panel, a fixed base, and a first adjusting shaft. The fixed base extends into the profile through a mounting hole. The panel is disposed outside the profile and has a first support arm extending towards the fixed base. The fixed base has a first side plate on one side of the first support arm. The first adjusting shaft is rotatably disposed on the first side plate. When the lock seat structure is fixed to the mounting hole, the first adjusting shaft can be rotated. When the first adjusting shaft is rotated, it can abut against the first support arm. At this time, the first side plate can be driven to abut against the side wall of the mounting hole, thereby fixing the lock seat structure. The fixed seat is locked into the mounting hole, realizing the installation of the lock seat structure. Alternatively, the first adjusting shaft can be rotatably set on the first support arm. When the lock seat structure is fixed in the mounting hole, the first adjusting shaft can be rotated. When the first adjusting shaft is rotated, it can abut against the first side plate. At this time, the first side plate can be driven to abut against the side wall of the mounting hole, thereby locking the fixed seat of the lock seat structure into the mounting hole. The lock seat structure of this utility model has an elastic fixing abutment locking structure through the abutment between the first side plate and the side wall of the mounting hole, which makes the installation convenient, safe and stable, and improves the aesthetics of the product after installation.

[0026] On the other hand, the lock provided by this utility model is manufactured based on the above-mentioned lock seat structure, and its beneficial effects are the same as those of the above-mentioned lock seat structure, which will not be repeated here.

[0027] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the assembly structure of the lock seat structure and the profile provided in the embodiment of this utility model;

[0030] Figures 2-3 A cross-sectional view of the lock seat structure and profile provided for an embodiment of this utility model;

[0031] Figure 4 This is an exploded view of the lock seat structure provided in an embodiment of the present utility model;

[0032] Figure 5A schematic diagram of the assembly cross-section of the panel of the lock seat structure provided in this embodiment of the utility model;

[0033] Figures 6-7 An assembly cross-sectional view of another lock seat structure and profile provided for an embodiment of this utility model;

[0034] Figure 8 An exploded view of another lock seat structure provided in this embodiment of the utility model;

[0035] Figure 9 A schematic diagram of the panel of another lock seat structure provided in an embodiment of this utility model;

[0036] Figure 10 A schematic diagram of the profile provided in an embodiment of this utility model.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Panel; 11. First support arm; 111. Second through hole; 12. First through hole; 13. Second support arm; 131. Third through hole;

[0039] 2. Fixing base; 21. First base plate; 22. First side plate; 23. Second side plate; 231. Anti-slip protrusion; 232. Locking slope;

[0040] 31. First adjusting shaft; 311. First rotating part; 312. First oblique surface; 32. Second adjusting shaft; 321. Second oblique surface; 322. Second rotating part;

[0041] 41. Second base plate; 411. Waist-shaped hole; 42. Third side plate;

[0042] 5. Locking components;

[0043] 6. Profile; 61. Mounting hole. Detailed Implementation

[0044] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the specific implementation methods, structures, features, and effects according to this utility model application are described in detail below with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0045] In the description of this utility model, it should be clarified that the terms "first," "second," etc., in the specification, claims, and drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence; the terms "vertical," "lateral," "longitudinal," "front," "back," "left," "right," "up," "down," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model, and do not mean that the device or element referred to must have a specific orientation or position, and therefore should not be construed as a limitation of this utility model.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0047] Example 1

[0048] like Figures 1-10 As shown, this utility model embodiment provides a lock seat structure, which includes a panel 1, a fixed base 2, and a first adjusting shaft 31;

[0049] The fixing base 2 extends into the profile 6 through the mounting hole 61 of the profile 6. The panel 1 is disposed outside the profile 6 and is constructed with a first support arm 11 extending toward the fixing base 2. The fixing base 2 has a first side plate 22 on one side of the first support arm 11.

[0050] The first adjusting shaft 31 is rotatably mounted on the first side plate 22, and can abut against the first support arm 11 when rotating; or,

[0051] The first adjusting shaft 31 is rotatably mounted on the first support arm 11 and can abut against the first side plate 22 when rotating.

[0052] This drives the first side plate 22 to abut against the side wall of the mounting hole 61.

[0053] In this embodiment, the lock seat structure includes a panel 1, a fixing seat 2, and a first adjusting shaft 31. The fixing seat 2 extends into the profile 6 through a mounting hole 61. Specifically, the profile 6 has a first outer plate, and the mounting hole 61 penetrates the first outer plate to communicate between the inner cavity of the profile 6 and the outside. The fixing seat 2 extends into the inner cavity of the profile 6 through the mounting hole 61. The panel 1 is disposed outside the profile 6 and has a first support arm 11 extending toward the fixing seat 2. The fixing seat 2 has a first side plate 22 on one side of the first support arm 11. The first adjusting shaft 31 is rotatably disposed on the first side plate 22. When the lock seat structure is fixed to the mounting hole 61, the first adjusting shaft 31 can be rotated. When adjusting shaft 31, the first adjusting shaft 31 can abut against the first support arm 11. At this time, the first side plate 22 can be driven to abut against the side wall of the mounting hole 61, thereby locking the fixing seat 2 of the lock seat structure into the mounting hole 61, thus realizing the installation of the lock seat structure. Alternatively, the first adjusting shaft 31 can be rotatably set on the first support arm 11. When the lock seat structure is fixed in the mounting hole 61, the first adjusting shaft 31 can be rotated. When the first adjusting shaft 31 is rotated, it can abut against the first side plate 22. At this time, the first side plate 22 can be driven to abut against the side wall of the mounting hole 61, thereby locking the fixing seat 2 of the lock seat structure into the mounting hole 61, thus realizing the installation of the lock seat structure.

[0054] Therefore, the lock seat structure of this embodiment uses an elastic fixing and locking structure in which the first side plate 22 abuts against the side wall of the mounting hole 61, making installation convenient, safe and stable, and improving the aesthetics of the product after installation.

[0055] In some embodiments, the end of the first adjusting shaft 31 facing the first support arm 11 is provided with a first oblique surface 312.

[0056] Specifically, before assembly, the fixing base 2 is inserted into the profile 6 through the mounting hole 61, and the panel 1 is positioned outside the profile 6. At this time, the first beveled surface 312 can be parallel to the first support arm 11. During assembly, the first adjusting shaft 31 is rotated, and the first beveled surface 312 abuts against the first support arm 11, causing the first adjusting shaft 31 to move towards the first side plate 22, forcing the first side plate 22 to bend outward. At this time, the first side plate 22 abuts against the side wall of the mounting hole 61, thus realizing the assembly of the lock seat structure. In this embodiment, the lock seat structure uses the first adjusting shaft 31 to make the first side plate 22 abut against the side wall of the mounting hole 61, achieving elastic fixed abutment and locking between the first side plate 22 and the side wall of the mounting hole 61, making installation convenient, safe, and stable, while also improving the aesthetics of the product after installation.

[0057] In some embodiments, the end of the first adjustment shaft 31 facing the first side plate 22 is provided with a first oblique surface 312.

[0058] In some embodiments, the first adjusting shaft 31 has a first rotating part 311 at one end facing the first support arm 11, and a second through hole 111 is provided on the first support arm 11 opposite to the first rotating part 311.

[0059] In this embodiment, a first rotating part 311 is constructed at one end of the first adjusting shaft 31 facing the first support arm 11. The first rotating part 311 can be an internal hexagonal hole. A second through hole 111 is provided at the position opposite to the first rotating part 311 on the first support arm 11. During assembly, the first adjusting shaft 31 is rotated by tools such as a hexagonal wrench through the second through hole 111 and the first rotating part 311. The structure of this embodiment makes installation convenient, safe and stable, and improves the aesthetics of the product after installation.

[0060] In some embodiments, the mounting base 2 includes a first base plate 21 and at least one set of side plates located on the outer periphery of the first base plate 21. Each set of side plates includes a first side plate 22 and a second side plate 23 disposed opposite to the first side plate 22. The end of the first side plate 22 away from the first base plate 21 and the end of the second side plate 23 away from the first base plate 21 are both located in the mounting hole 61.

[0061] In this embodiment, when the fixing seat 2 is installed, the end of the first side plate 22 away from the first base plate 21 and the end of the second side plate 23 away from the first base plate 21 are both located in the mounting hole 61, so as to ensure that when the first adjusting shaft 31 is rotated, the first side plate 22 and the second side plate 23 can abut against the inner wall of the mounting hole 61, thus ensuring the stability of the installation.

[0062] In some embodiments, the second side plate 23 has an anti-detachment protrusion 231 on the side opposite to the first side plate 22, and the anti-detachment protrusion 231 is located inside the profile 6.

[0063] In this embodiment, an anti-detachment protrusion 231 is constructed on the side of the second side plate 23 opposite to the first side plate 22, and the anti-detachment protrusion 231 is located inside the profile 6. Specifically, the anti-detachment protrusion 231 is located on the side of the first outer plate of the profile 6 away from the panel 1. This structure can prevent the second side plate 23 from moving out of the profile 6 after installation.

[0064] In some embodiments, the anti-detachment protrusion 231 has a locking slope 232 on the side facing the panel 1. When the first side plate 22 abuts against the side wall of the mounting hole 61, the locking slope 232 abuts against the side wall of the mounting hole 61, further preventing the second side plate 23 from moving out of the profile 6, and at the same time preventing the fixing seat 2 from moving along the depth direction of the mounting hole 61.

[0065] In some embodiments, the lock seat structure further includes a second adjusting shaft 32, the panel 1 is configured with a second support arm 13 extending toward the fixed seat 2, and the fixed seat 2 has a second side plate 23 on one side of the second support arm 13.

[0066] The second adjusting shaft 32 is rotatably mounted on the second side plate 23 and can abut against the second support arm 13 when rotating; or, the second adjusting shaft 32 is rotatably mounted on the second support arm 13 and can abut against the second side plate 23 when rotating.

[0067] This drives the second side plate 23 to abut against the side wall of the mounting hole 61.

[0068] In this embodiment, a second side plate 23 is provided on one side of the second support arm 13 of the panel 1 and the second support arm 13 of the fixing seat 2. The second adjusting shaft 32 is rotatably disposed on the second side plate 23 and can abut against the second support arm 13 when rotated, so as to drive the second side plate 23 to abut against the side wall of the mounting hole 61. This structure, together with the first adjusting shaft 31, allows the first side plate 22 and the second side plate 23 on both sides of the fixing seat 2 to abut against the two opposite side walls of the mounting hole 61 at the same time, thereby realizing the installation and fixing of the fixing seat 2 of the lock seat structure. Alternatively, the second adjusting shaft 32 can be rotatably disposed on the second support arm 13. When the lock seat structure is fixed in the mounting hole 61, the second adjusting shaft 32 can be rotated. When the second adjusting shaft 32 is rotated, the second adjusting shaft 32 can abut against the second side plate 23. At this time, the second side plate 23 can be driven to abut against the side wall of the mounting hole 61, thereby locking the fixing seat 2 of the lock seat structure into the mounting hole 61, thereby realizing the installation of the lock seat structure.

[0069] The lock seat structure features an elastic fixing and locking structure where the first side plate 22 abuts against the side wall of the mounting hole 61, and an elastic fixing and locking structure where the second side plate 23 abuts against the side wall of the mounting hole 61. This structure makes installation convenient, safe, and stable, while also improving the aesthetics of the product after installation.

[0070] In some embodiments, the second side plate 23 is located on the side of the second support arm 13 away from the first support arm 11.

[0071] In some embodiments, the end of the second adjusting shaft 32 facing the second support arm 13 is provided with a second oblique surface 321.

[0072] In this embodiment, before assembly, the fixing base 2 is inserted into the profile 6 through the mounting hole 61, and the panel 1 is positioned outside the profile 6. At this time, the second beveled surface 321 can be parallel to the second support arm 13. During assembly, the second adjusting shaft 32 is rotated, and the second beveled surface 321 abuts against the second support arm 13, causing the second adjusting shaft 32 to move towards the second side plate 23, forcing the second side plate 23 to bend outward. At this time, the second side plate 23 abuts against the side wall of the mounting hole 61, and simultaneously, the first side plate 22 abuts against the side wall of the mounting hole 61, thus realizing the assembly of the lock seat structure. In this embodiment, the lock seat structure uses the second adjusting shaft 32 to make the second side plate 23 abut against the side wall of the mounting hole 61, achieving elastic fixed abutment and locking between the first side plate 22 and the side wall of the mounting hole 61, making installation convenient, safe, and stable, while also improving the aesthetics of the product after installation.

[0073] In some embodiments, the end of the second adjusting shaft 32 facing the second side plate 23 is provided with a second oblique surface 321.

[0074] In some embodiments, the second adjusting shaft 32 has a second rotating part 322 at one end facing the second support arm 13, and a third through hole 131 is provided at the position opposite to the second rotating part 322 on the second support arm 13.

[0075] In this embodiment, a second rotating part 322 is constructed at one end of the second adjusting shaft 32 facing the second support arm 13. The second rotating part 322 can be an internal hexagonal hole. A third through hole 131 is provided at the position opposite to the second rotating part 322 on the second support arm 13. During assembly, a tool such as a hexagonal wrench is used to rotate the second adjusting shaft 32 through the third through hole 131 in cooperation with the second rotating part 322. The structure of this embodiment makes installation convenient, safe, and stable, while also improving the aesthetics of the product after installation.

[0076] In some embodiments, the panel 1 has a first through hole 12 adapted to the mounting hole 61; one end of the first support arm 11 is connected to the inner wall of the first through hole 12, and the other end is connected to the first base plate 21. Specifically, a first through groove is formed on the first base plate 21 at a position opposite to the first support arm 11, and the first support arm 11 extends through the first through groove to the side of the first base plate 21 away from the panel 1. This structure prevents the first support arm 11 from deforming and ensures that when the first adjusting shaft 31 rotates, the first support arm 11 can push the first adjusting shaft 31 to move towards the first side plate 22. In addition, during installation, the portion of the first support arm 11 extending to the side of the first base plate 21 away from the panel 1 can be bent, so that the first base plate 21 and the panel 1 are fixedly connected, preventing the panel 1 from detaching.

[0077] In some embodiments, panel 1 has a first through hole 12 adapted to mounting hole 61; one end of second support arm 13 is connected to the inner wall of the first through hole 12, and the other end is connected to the first base plate 21. Specifically, a second through groove is formed on the first base plate 21 at a position opposite to the second support arm 13, and the second support arm 13 extends through the second through groove to the side of the first base plate 21 away from panel 1. This structure prevents deformation of the second support arm 13 and ensures that when the second adjusting shaft 32 rotates, the second support arm 13 can push the second adjusting shaft 32 to move towards the second side plate 23. In addition, during installation, the portion of the second support arm 13 extending to the side of the first base plate 21 away from panel 1 can be bent, so that the first base plate 21 and panel 1 are fixedly connected, preventing panel 1 from detaching.

[0078] In some embodiments, the lock seat structure further includes an adjusting seat, which includes a second base plate 41 and two opposing third side plates 42 disposed on both sides of the second base plate 41. The second base plate 41 has an oblong hole 411 and is locked to the first base plate 21 via the oblong hole 411 by a locking member 5. The third side plates 42 are located on the side of the second base plate 41 away from the first base plate 21. The second base plate 41 and the two third side plates 42 form a latch cavity space for placing the lock body and latch when the door or window is locked. This structure allows adjustment of the position between the two third side plates 42 of the adjusting seat via the oblong hole 411, facilitating adjustment of the position of the latch cavity space, making the installation of the lock seat structure more convenient, and allowing for fine-tuning later.

[0079] Example 2

[0080] This utility model embodiment also provides a lock, which includes a lock body and a lock seat structure of embodiment 1.

[0081] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the devices, apparatuses, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0082] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A lock base structure, characterized in that, The lock seat structure includes a panel (1), a fixed seat (2), and a first adjusting shaft (31); The fixing seat (2) extends into the profile (6) through the mounting hole (61) of the profile (6), the panel (1) is disposed outside the profile (6) and is constructed with a first support arm (11) extending toward the fixing seat (2), and the fixing seat (2) has a first side plate (22) on one side of the first support arm (11). The first adjusting shaft (31) is rotatably mounted on the first side plate (22), and can abut against the first support arm (11) when rotating; or, The first adjusting shaft (31) is rotatably mounted on the first support arm (11) and can abut against the first side plate (22) when rotating; This drives the first side plate (22) to abut against the side wall of the mounting hole (61).

2. The lock seat structure according to claim 1, characterized in that, The first adjusting shaft (31) has a first oblique surface (312) at one end facing the first support arm (11); Alternatively, the end of the first adjusting shaft (31) facing the first side plate (22) may have a first oblique surface (312).

3. The lock seat structure according to claim 1, characterized in that, The fixing base (2) includes a first base plate (21) and at least one set of side plates located on the outer periphery of the first base plate (21). Each set of side plates includes a first side plate (22) and a second side plate (23) disposed opposite to the first side plate (22). The end of the first side plate (22) away from the first base plate (21) and the end of the second side plate (23) away from the first base plate (21) are both located in the mounting hole (61).

4. The lock seat structure according to claim 3, characterized in that, The second side plate (23) has an anti-detachment protrusion (231) on the side opposite to the first side plate (22), and the anti-detachment protrusion (231) is located inside the profile (6).

5. The lock seat structure according to claim 4, characterized in that, The anti-detachment protrusion (231) has a locking bevel (232) on the side facing the panel (1). When the first side plate (22) abuts against the side wall of the mounting hole (61), the locking bevel (232) abuts against the side wall of the mounting hole (61).

6. The lock seat structure according to claim 3, characterized in that, The lock seat structure also includes a second adjusting shaft (32), the panel (1) is configured with a second support arm (13) extending toward the fixed seat (2), and the fixed seat (2) has a second side plate (23) on one side of the second support arm (13); The second adjusting shaft (32) is rotatably mounted on the second side plate (23) and can abut against the second support arm (13) when rotating; or, the second adjusting shaft (32) is rotatably mounted on the second support arm (13) and can abut against the second side plate (23) when rotating. This drives the second side plate (23) to abut against the side wall of the mounting hole (61).

7. The lock seat structure according to claim 6, characterized in that, The second side plate (23) is located on the side of the second support arm (13) away from the first support arm (11); And / or, the second adjusting shaft (32) has a second oblique surface (321) at one end facing the second support arm (13); Alternatively, the end of the second adjusting shaft (32) facing the second side plate (23) may have a second oblique surface (321).

8. The lock seat structure according to claim 6, characterized in that, The panel (1) is configured with a first through hole (12) that is adapted to the mounting hole (61); One end of the first support arm (11) is connected to the inner wall of the first through hole (12), and the other end is connected to the first base plate (21); and / or, one end of the second support arm (13) is connected to the inner wall of the first through hole (12), and the other end is connected to the first base plate (21).

9. The lock seat structure according to claim 3, characterized in that, The lock seat structure also includes an adjustment seat, which includes a second base plate (41) and two opposing third side plates (42) disposed on both sides of the second base plate (41). The second base plate (41) has a waist-shaped hole (411) and is locked to the first base plate (21) through the waist-shaped hole (411) by a locking member (5). The third side plates (42) are located on the side of the second base plate (41) away from the first base plate (21).

10. A lock, characterized in that, The lock includes a lock body and a lock seat structure as described in any one of claims 1-9.

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