Lock seat structure and lock thereof

Abstract

The invention discloses a lock bracket structure and a lockset thereof.A fixing seat of the lock bracket structure extends into a profile through a mounting hole of the profile, a panel is arranged outside the profile and provided with a first supporting arm extending towards the fixing seat, the side, located on the first supporting arm, of the fixing seat is provided with a first side plate, and a first adjusting shaft is rotatably arranged on the first side plate; the first adjusting shaft can be rotated, or the first adjusting shaft is rotatably arranged on the first supporting arm, and the first adjusting shaft can abut against the first side plate when rotating; 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 elastic fixed abutting locking structure of the side wall of the mounting hole, so that mounting is convenient, safe and stable, and meanwhile the attractiveness of a product after mounting is improved.

Description

Technical Field

[0001] The present invention relates to the field of lock hardware, and particularly to a lock seat structure and a lock thereof. Background Art

[0002] In the door hardware industry, as people's demand for the aesthetic level and safety stability of doors increases, most of the lock seats used in door frames on the market are fixed by exposed screws. Although the installation is convenient, it affects the overall beauty of the lock seat; some lock seats are fixedly installed in a hidden manner with screws from the side of the lock tongue opening. Although the product beauty is solved, the product structure is complex, and the installation and adjustment operations of the product are difficult, increasing the cost; some use simple elastic installation. After using this product for a period of time, the elasticity is likely to fail, and there is a risk of loosening or even falling off. Summary of the Invention

[0003] The purpose of the present invention is to provide a lock seat structure and a lock thereof, aiming to solve the technical problems of difficult installation and adjustment operations and easy loosening and detachment of the existing hidden lock seat structure.

[0004] To solve the above problems, according to one aspect of the present application, an embodiment of the present invention provides a lock seat structure, which includes a panel, a fixed seat, and a first adjustment shaft;

[0005] The fixed seat extends into the profile through the installation hole of the profile. The panel is arranged outside the profile and is configured with a first support arm extending towards the fixed seat. The fixed seat has a first side plate on one side of the first support arm;

[0006] The first adjustment shaft is rotatably arranged on the first side plate and can be in contact with the first support arm when rotating; or,

[0007] The first adjustment shaft is rotatably arranged on the first support arm and can be in contact with the first side plate when rotating;

[0008] To drive the first side plate to be in contact with the side wall of the installation hole.

[0009] In some embodiments, one end of the first adjustment shaft facing the first support arm is configured with a first inclined surface;

[0010] Or, one end of the first adjustment shaft facing the first side plate is configured with a first inclined surface.

[0011] In some embodiments, the fixed seat includes a first bottom plate and at least one set of side plate groups located on the outer periphery of the first bottom plate. Any set of side plate groups includes a first side plate and a second side plate arranged opposite to the first side plate. One end of the first side plate away from the first bottom plate and one end of the second side plate away from the first bottom plate are both located in the installation hole.

[0012] In some embodiments, an anti - detachment protrusion is formed on the side of the second side plate facing away from the first side plate, and the anti - detachment protrusion is located inside the profile.

[0013] In some embodiments, a locking inclined surface is formed on the side of the anti - detachment protrusion facing the panel. When the first side plate abuts against the side wall of the mounting hole, the locking inclined surface 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 towards the fixed seat. The fixed seat has a second side plate on one side of the second support arm;

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

[0016] To drive 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 away from the first support arm;

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

[0019] Or, the end of the second adjusting shaft facing the second side plate is formed with a second inclined surface.

[0020] In some embodiments, the panel is configured with a first through - hole adapted to the mounting hole;

[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 bottom 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 bottom plate.

[0022] In some embodiments, the lock seat structure further includes an adjusting seat. The adjusting seat includes a second bottom plate and two opposite third side plates arranged along both sides of the second bottom plate. A waist - shaped hole is formed on the second bottom plate, and it is locked to the first bottom plate via the waist - shaped hole by a locking member. The third side plates are located on the side of the second bottom plate away from the first bottom plate.

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

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

[0025] An embodiment of the present invention discloses a lock seat structure, which includes a panel, a fixed seat, and a first adjustment shaft; the fixed seat extends into the profile through the mounting hole of the profile, the panel is arranged outside the profile, and is configured with a first support arm extending towards the fixed seat. The fixed seat has a first side plate on one side of the first support arm, and the first adjustment shaft is rotatably arranged on the first side plate. When the lock seat structure is fixed to the mounting hole, the first adjustment shaft can be rotated. When the first adjustment shaft is rotated, the first adjustment shaft 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, and then the fixed seat of the lock seat structure is locked in the mounting hole, realizing the installation of the lock seat structure. The first adjustment shaft can also be rotatably arranged on the first support arm. When the lock seat structure is fixed to the mounting hole, the first adjustment shaft can be rotated. When the first adjustment shaft is rotated, the first adjustment shaft 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, and then the fixed seat of the lock seat structure is locked in the mounting hole. The lock seat structure of the present invention has an elastic fixed abutting and locking structure in which the first side plate abuts against the side wall of the mounting hole, making the installation convenient, safe and stable, and improving the aesthetic degree of the product after installation at the same time.

[0026] On the other hand, the lock provided by the present invention is manufactured based on the above lock seat structure, and its beneficial effects can be referred to the beneficial effects of the above lock seat structure, which will not be elaborated here one by one.

[0027] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the specification, the following will describe in detail with reference to the preferred embodiments of the present invention and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1 It is a schematic assembly structure diagram of the lock seat structure and the profile provided by the embodiment of the present invention;

[0030] Figures 2 - 3 It is a sectional view of the assembly of the lock seat structure and the profile provided by the embodiment of the present invention;

[0031] Figure 4 It is a schematic exploded structure diagram of the lock seat structure provided by the embodiment of the present invention;

[0032] Figure 5 It is a sectional structure diagram of the assembly of the panel of the lock seat structure provided by the embodiment of the present invention;

[0033] Figures 6 - 7 Another assembled cross-sectional view of the lock seat structure and the profile provided by the embodiment of the present invention;

[0034] Figure 8 Exploded structure schematic diagram of another lock seat structure provided by the embodiment of the present invention;

[0035] Figure 9 Structure schematic diagram of the panel of another lock seat structure provided by the embodiment of the present invention;

[0036] Figure 10 Structure schematic diagram of the profile provided by the embodiment of the present invention.

[0037] Explanation of reference numerals:

[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. Fixed seat; 21. First bottom plate; 22. First side plate; 23. Second side plate; 231. Anti-detachment protrusion; 232. Locking inclined surface;

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

[0041] 41. Second bottom plate; 411. Oval hole; 42. Third side plate;

[0042] 5. Locking member;

[0043] 6. Profile; 61. Installation hole. Detailed implementation manners

[0044] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in combination with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the application according to the present invention. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0045] In the description of the present invention, it should be clear that the terms "first", "second", etc. in the specification, claims and the above-mentioned drawings of the present invention are used to distinguish similar objects, and do not necessarily describe a specific order or sequence; the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "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 the present invention, rather than meaning that the indicated device or element must have a specific orientation or position, so it cannot be understood as a limitation to the present invention.

[0046] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Embodiment 1

[0048] As Figures 1 - 10 shown, the embodiment of the present invention provides a lock seat structure, which includes a panel 1, a fixed seat 2, and a first adjustment shaft 31;

[0049] The fixed 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 configured with a first support arm 11 extending towards the fixed seat 2. The fixed seat 2 has a first side plate 22 on one side of the first support arm 11;

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

[0051] The first adjustment shaft 31 is rotatably disposed on the first support arm 11 and can abut against the first side plate 22 when rotating;

[0052] to drive 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 fixed seat 2, and a first adjusting shaft 31; the fixed seat 2 extends into the profile 6 through the mounting hole 61 of the profile 6. Specifically, the profile 6 has a first outer plate, and the mounting hole 61 penetrates the first outer plate so that the inner cavity of the profile 6 communicates with the outside. The fixed seat 2 extends into the inner cavity of the profile 6 through the mounting hole 61 of the profile 6. The panel 1 is arranged outside the profile 6 and is configured with a first support arm 11 extending towards the fixed seat 2. The fixed seat 2 has a first side plate 22 on one side of the first support arm 11; the first adjusting shaft 31 is rotatably arranged 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 the first adjusting shaft 31 is rotated, 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, and then the fixed seat 2 of the lock seat structure is locked in the mounting hole 61, realizing the installation of the lock seat structure; the first adjusting shaft 31 can also be rotatably arranged on the first support arm 11. When the lock seat structure is fixed to the mounting hole 61, the first adjusting shaft 31 can be rotated. When the first adjusting shaft 31 is rotated, the first adjusting shaft 31 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, and then the fixed seat 2 of the lock seat structure is locked in the mounting hole 61, realizing the installation of the lock seat structure.

[0054] Therefore, the lock seat structure of this embodiment has an elastic fixed abutting and locking structure in which the first side plate 22 abuts against the side wall of the mounting hole 61, making the installation convenient, safe and stable, and at the same time improving the aesthetic degree of the product after installation.

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

[0056] Specifically, before assembly, the fixed seat 2 is first extended into the profile 6 through the mounting hole 61 of the profile 6, and the panel 1 is arranged outside the profile 6. At this time, the first inclined surface 312 can be parallel to the first support arm 11. During assembly, the first adjusting shaft 31 is rotated, and the first inclined surface 312 abuts against the first support arm 11, causing the first adjusting shaft 31 to move towards the first side plate 22 direction, forcing the first side plate 22 to bend outwards. At this time, the first side plate 22 abuts against the side wall of the mounting hole 61, realizing the assembly of the lock seat structure. The lock seat structure of this embodiment makes the first side plate 22 abut against the side wall of the mounting hole 61 through the first adjusting shaft 31, realizing the elastic fixed abutting and locking between the first side plate 22 and the side wall of the mounting hole 61, making the installation convenient, safe and stable, and at the same time improving the aesthetic degree of the product after installation.

[0057] In some embodiments, one end of the first adjusting shaft 31 facing the first side plate 22 is configured with a first inclined surface 312.

[0058] In some embodiments, one end of the first adjustment shaft 31 facing the first support arm 11 has a first rotating portion 311, and a second through hole 111 is formed at a position of the first support arm 11 opposite to the first rotating portion 311.

[0059] In this embodiment, by constructing the first rotating portion 311 at one end of the first adjustment shaft 31 facing the first support arm 11, the first rotating portion 311 can be an internal hexagonal hole. A second through hole 111 is formed at a position of the first support arm 11 opposite to the first rotating portion 311. During assembly, tools such as a hexagonal wrench are used to cooperate with the first rotating portion 311 through the second through hole 111 to rotate the first adjustment shaft 31. The structure of this embodiment makes the installation convenient, safe and stable, and at the same time improves the aesthetics of the product after installation.

[0060] In some embodiments, the fixed seat 2 includes a first bottom plate 21 and at least one set of side plate groups located on the outer periphery of the first bottom plate 21. Any one of the side plate groups includes a first side plate 22 and a second side plate 23 arranged opposite to the first side plate 22. One end of the first side plate 22 away from the first bottom plate 21 and one end of the second side plate 23 away from the first bottom plate 21 are both located in the mounting hole 61.

[0061] In this embodiment, when the fixed seat 2 is installed, one end of the first side plate 22 away from the first bottom plate 21 and one end of the second side plate 23 away from the first bottom plate 21 are both located in the mounting hole 61 to ensure that when the first adjustment shaft 31 rotates, both the first side plate 22 and the second side plate 23 can abut against the inner wall of the mounting hole 61, ensuring the stability of the installation.

[0062] In some embodiments, an anti - detachment protrusion 231 is formed on a side of the second side plate 23 facing away from the first side plate 22, and the anti - detachment protrusion 231 is located inside the profile 6.

[0063] In this embodiment, by forming the anti - detachment protrusion 231 on a side of the second side plate 23 facing away from the first side plate 22, the anti - detachment protrusion 231 is located inside the profile 6. Specifically, the anti - detachment protrusion 231 is located on a 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, a locking inclined surface 232 is formed on a side of the anti - detachment protrusion 231 facing the panel 1. When the first side plate 22 abuts against the side wall of the mounting hole 61, the locking inclined surface 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 fixed 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 adjustment shaft 32. The panel 1 is configured with a second support arm 13 extending towards 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 arranged on the second side plate 23 and can be abutted against the second support arm 13 when rotating; or, the second adjusting shaft 32 is rotatably arranged on the second support arm 13 and can be abutted against the second side plate 23 when rotating;

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

[0068] In this embodiment, by providing the second support arm 13 on the panel 1, one side of the second support arm 13 of the fixing base 2 has a second side plate 23, and the second adjusting shaft 32 is rotatably arranged on the second side plate 23 and can be abutted against the second support arm 13 when rotating, so as to drive the second side plate 23 to abut against the side wall of the mounting hole 61. This structure, combined with the first adjusting shaft 31, can make the first side plate 22 and the second side plate 23 on both sides of the fixing base 2 abut against the two opposite side walls of the mounting hole 61 at the same time, realizing the installation and fixation of the fixing base 2 of the lock seat structure; or the second adjusting shaft 32 can be rotatably arranged on the second support arm 13. When fixing the lock seat structure to the mounting hole 61, the second adjusting shaft 32 can be rotated. When the second adjusting shaft 32 rotates, the second adjusting shaft 32 can be abutted 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, and then the fixing base 2 of the lock seat structure is locked in the mounting hole 61, realizing the installation of the lock seat structure.

[0069] This lock seat structure makes the installation convenient, safe and stable through the elastic fixed abutting and locking structure in which the first side plate 22 abuts against the side wall of the mounting hole 61 and the elastic fixed abutting and locking structure in which the second side plate 23 abuts against the side wall of the mounting hole 61, and at the same time improves the aesthetic degree 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 configured with a second inclined plane 321.

[0072] In this embodiment, before assembly, the fixed seat 2 is first inserted into the profile 6 through the mounting hole 61 of the profile 6, and the panel 1 is arranged outside the profile 6. At this time, the second inclined plane 321 can be parallel to the second support arm 13. During assembly, the second adjustment shaft 32 is rotated, and the second inclined plane 321 abuts against the second support arm 13, causing the second adjustment shaft 32 to move towards the second side plate 23, forcing the second side plate 23 to bend outwards. At this time, the second side plate 23 abuts against the side wall of the mounting hole 61. At the same time, the first side plate 22 abuts against the side wall of the mounting hole 61, realizing the assembly of the lock seat structure. The lock seat structure of this embodiment enables the second side plate 23 to abut against the side wall of the mounting hole 61 through the second adjustment shaft 32, realizing elastic fixed abutment and locking between the first side plate 22 and the side wall of the mounting hole 61, making the installation convenient, safe and stable, and at the same time improving the aesthetics of the product after installation.

[0073] In some embodiments, the end of the second adjustment shaft 32 facing the second side plate 23 is configured with a second inclined plane 321.

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

[0075] In this embodiment, by constructing the second rotating portion 322 at the end of the second adjustment shaft 32 facing the second support arm 13, the second rotating portion 322 can be an internal hexagonal hole. A third through hole 131 is provided at the position of the second support arm 13 opposite to the second rotating portion 322. During assembly, a tool such as a hexagonal wrench is used to cooperate with the second rotating portion 322 through the third through hole 131 to rotate the second adjustment shaft 32. The structure of this embodiment makes the installation convenient, safe and stable, and at the same time improves the aesthetics of the product after installation.

[0076] In some embodiments, the panel 1 is configured with 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 bottom plate 21. Specifically, a first through groove is provided at the position of the first bottom plate 21 opposite to the first support arm 11, and the first support arm 11 extends to the side of the first bottom plate 21 away from the panel 1 through the first through groove. This structure prevents the first support arm 11 from deforming, ensuring that when the first adjustment shaft 31 rotates, the first support arm 11 can push the first adjustment shaft 31 towards the first side plate 22. In addition, during installation, the part of the first support arm 11 extending to the side of the first bottom plate 21 away from the panel 1 can be bent to fixedly connect the first bottom plate 21 and the panel 1, preventing the panel 1 from detaching.

[0077] In some embodiments, the panel 1 is configured with a first through-hole 12 adapted to the mounting hole 61; 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 bottom plate 21. Specifically, a second through-slot is provided on the first bottom plate 21 at a position opposite to the second support arm 13, and the second support arm 13 extends to the side of the first bottom plate 21 away from the panel 1 through the second through-slot. This structure prevents the second support arm 13 from deforming, ensuring that when the second adjustment shaft 32 rotates, the second support arm 13 can push the second adjustment shaft 32 to move towards the second side plate 23. Additionally, during installation, the part of the second support arm 13 extending to the side of the first bottom plate 21 away from the panel 1 can be bent so that the first bottom plate 21 and the panel 1 are fixedly connected to prevent the panel 1 from detaching.

[0078] In some embodiments, the lock seat structure further includes an adjustment seat, which includes a second bottom plate 41 and two opposite third side plates 42 provided along both sides of the second bottom plate 41. A waist-shaped hole 411 is provided on the second bottom plate 41, and the adjustment seat is locked to the first bottom 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 bottom plate 41 away from the first bottom plate 21. The second bottom plate 41 and the two third side plates 42 form a lock tongue cavity space for placing the lock tongue of the lock body when the door or window is locked. This structure can adjust the position between the two third side plates 42 of the adjustment seat through the waist-shaped hole 411, facilitating the adjustment of the position of the lock tongue extending cavity space, making the installation of the lock seat structure more convenient and allowing for fine-tuning in the later stage.

[0079] Embodiment 2

[0080] The embodiment of the present invention also provides a lock, which includes a lock body and the lock seat structure of Embodiment 1.

[0081] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the above-described devices, apparatuses, and units can refer to the corresponding processes in the foregoing method embodiments and will not be elaborated herein.

[0082] The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A lock seat structure, characterized in that: The lock seat structure comprises a panel (1), a fixing seat (2) and a first adjustment shaft (31); The fixing seat (2) extends into the profile (6) through the mounting hole (61) of the profile (6); the panel (1) is arranged outside the profile (6) and is configured with a first support arm (11) extending toward the fixing seat (2); and the fixing seat (2) is provided with a first side plate (22) on one side of the first support arm (11); The first adjustment shaft (31) is rotatably disposed on the first side plate (22), and can abut against the first support arm (11) when rotating; or, The first adjustment shaft (31) is rotatably arranged 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: A first chamfered surface (312) is formed on one end of the first adjustment shaft (31) facing the first support arm (11); Alternatively, a first chamfered surface (312) is formed on one end of the first adjustment shaft (31) facing the first side plate (22).

3. The lock seat structure according to claim 1, characterized in that: The fixing seat (2) comprises a first bottom plate (21) and at least one group of side plates located on the periphery of the first bottom plate (21), any of the side plates comprising the first side plate (22) and a second side plate (23) arranged opposite to the first side plate (22), and an end of the first side plate (22) away from the first bottom plate (21) and an end of the second side plate (23) away from the first bottom plate (21) are both located in the mounting hole (61).

4. The lock seat structure according to claim 3, characterized in that: A side of the second side plate (23) facing away from the first side plate (22) is provided with an anti-slip protrusion (231), and the anti-slip protrusion (231) is located inside the profile (6).

5. The lock seat structure according to claim 4, characterized in that: The anti-drop protrusion (231) is provided with a locking inclined surface (232) on one side facing the panel (1); when the first side plate (22) abuts against the side wall of the mounting hole (61), the locking inclined surface (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 further comprises a second adjustment shaft (32); the panel (1) is configured with a second support arm (13) extending toward the fixed seat (2); and the fixed seat (2) is provided with a second side plate (23) on one side of the second support arm (13); The second adjustment shaft (32) is rotatably disposed on the second side plate (23), and can abut against the second support arm (13) when rotating; or the second adjustment shaft (32) is rotatably disposed 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 a side of the second support arm (13) away from the first support arm (11); And / or, one end of the second adjustment shaft (32) facing the second support arm (13) is configured with a second chamfered surface (321); Alternatively, a second chamfered surface (321) is formed on one end of the second adjustment shaft (32) facing the second side plate (23).

8. The lock seat structure according to claim 6, characterized in that: The panel (1) is configured with 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 bottom 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 bottom 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 bottom plate (41) and two opposite third side plates (42) arranged on two side edges of the second bottom plate (41), the second bottom plate (41) is provided with a waist-shaped hole (411), and is locked to the first bottom plate (21) through the waist-shaped hole (411) by a locking member (5), and the third side plate (42) is located on a side of the second bottom plate (41) away from the first bottom plate (21).

10. A lock, characterized in that: The lock comprises a lock body and a lock seat structure according to any one of claims 1-9.

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