A lock with hinge function

Abstract

The present invention discloses a lock with hinge function, including a lock body and a hinge seat, wherein the lock body and the hinge seat are connected through a central axis structure, wherein the hinge seat matches the lock body, wherein the central axis structure includes a hinge base, an adjusting device and a connecting rod, wherein the adjusting device is engaged with the base, wherein the adjusting device is provided with a plurality of planes of different heights, wherein the hinge base is provided with a plurality of planes matching with the adjusting device, wherein the lock body also includes a lock core structure, wherein a handle is provided on the outer side of the lock core structure, wherein a pin is provided on the inner side of the handle, wherein the other side of the pin is connected with a first circular disk, wherein two connecting columns are centrally symmetrically provided on the first circular disk, wherein the two connecting columns penetrate two corresponding push blocks and match with holes provided on the second circular disk. The present invention can be used as a hinge after being locked, and is a lock when opened, and is convenient to use and powerful in function.

Description

Technical Field

[0001] The invention relates to a lock, in particular to a lock with a hinge function. Background Art

[0002] A hinge, also known as a hinge, is a mechanical device used to connect two solids and allow relative rotation between them. A hinge can be composed of movable components or foldable materials. Hinges are mainly installed on doors and windows, while hinges are more often installed on electrical cabinets, cabinets, boxes and cabinets. They are mainly divided into stainless steel hinges and iron hinges according to material classification. In order to allow people to enjoy better, hydraulic hinges have appeared. Their characteristics are that they provide a buffering function when the cabinet door is closed, which minimizes the noise caused by the collision between the cabinet door and the cabinet body when the cabinet door is closed. At present, hinges are mainly used on doors, windows and cabinets, and are rarely used on lock cores. Most of the locks people use now are opened with keys or passwords. For example, cabinets at home are usually equipped with locks. These places are installed with locks to keep the cabinet doors stable. When there are too many items placed in the cabinet, the items will squeeze the cabinet door open, affecting the overall appearance. In severe cases, the items will even fall out of the cabinet. It is troublesome to open the door with a key or password, and the door cannot be simply closed. Summary of the invention

[0003] The present invention aims at solving the deficiencies in the prior art and provides a lock with a hinge.

[0004] In order to solve the above technical problems, the present invention is solved through the following technical solutions: a lock with a hinge function, comprising a lock body and a hinge seat, the lock body and the hinge seat are connected through a central axis structure, the hinge seat cooperates with the lock body, the central axis structure comprises a hinge base, an adjustment device and a connecting rod, the adjustment device is snap-connected with the base, a plurality of planes of different heights are arranged on the adjustment device, a plurality of planes cooperating with the adjustment device are arranged on the hinge base, the lock body also comprises a lock core structure, a handle is arranged on the outside of the lock core structure, a pin is arranged on the inside of the handle, a first circular disk is connected to the other side of the pin, two connecting columns are centrally symmetrically arranged on the first circular disk, the two connecting columns pass through two corresponding push blocks and cooperate with holes arranged on the second circular disk.

[0005] In the above technical solution, preferably, a mounting hole is provided on the back side of the lock body corresponding to the position of the handle, and the mounting hole can be used to install the door handle.

[0006] In the above technical solution, preferably, a circular hole is provided on the hinge base, a circular protrusion structure matching with the circular hole is provided on the adjusting device, two fixing plates are symmetrically provided on the hinge base, connecting holes matching with the connecting rod are provided on the two fixing plates, and a connecting circular hole matching with the connecting rod is provided on the hinge seat.

[0007] In the above technical solution, preferably, the push block includes a planar part, a circular column structure and a convex column, the convex column is arranged on the planar part, the planar part is connected to the circular column structure, the planar part is symmetrically arranged on the circular column structure, the planar part is provided with a slot hole with the same width as the connecting column, and the length of the slot hole is greater than the diameter of the connecting column.

[0008] In the above technical solution, preferably, the hinge seat is provided with a plurality of penetrating connecting holes, and the lock body is provided with the same connecting holes at positions corresponding to the hinge seat, and the connecting holes cooperate with the circular column structure of the push block.

[0009] In the above technical solution, preferably, the connecting rod comprises a threaded section and a smooth section, the length of the threaded section is the same as the depth of the circular hole, and the threaded section and the circular hole are interference fit.

[0010] In the above technical solution, preferably, a boss is symmetrically arranged on the center of the first circular disk, a boss of the same shape is arranged at a corresponding position of the second circular disk, and a hole matching the connecting column is arranged on the second circular disk, and the length of the connecting column is greater than the width of the push block.

[0011] In the above technical solution, preferably, a protrusion is symmetrically arranged at the center of the mounting hole inside the lock body, the protrusion acts as a limit for the first circular disk and the second circular disk, and a circular protrusion is also arranged on the outer side of the protrusion.

[0012] In the above technical solution, preferably, a small hole is further provided on the second circular disk, and an elastic member is fixedly connected to the small hole, and the other side of the elastic member is fixed on the lock body.

[0013] The present invention provides a lock with a hinge function, which can be used as a hinge when locked and is a lock when opened; a disk mechanism is connected to the handle, and a pin is provided on the disk mechanism, which can convert the rotary motion into up and down linear motion, so that the mechanism can be connected and disconnected; the height can be adjusted, and due to the error existing in the production of the door and the door frame, the two surfaces can be adjusted to be level; an adjustment mechanism is provided, and the height can be adjusted during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the drawings are only some embodiments of the present invention. For ordinary technicians in this field, other embodiments and their drawings can be obtained based on the embodiments shown in these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is an exploded schematic diagram of the present invention.

[0017] Figure 3 It is a schematic diagram of the central axis structure of the present invention.

[0018] Figure 4 It is a schematic diagram of the back structure of the hinge base of the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the regulating device of the present invention.

[0020] Figure 6 It is a structural schematic diagram of the hinge seat of the present invention.

[0021] Figure 7 It is a schematic diagram of the lock body structure of the present invention.

[0022] Figure 8 It is a schematic diagram of the internal structure of the lock body of the present invention.

[0023] Fig. 9 It is a schematic diagram of the second circular disk structure of the present invention.

[0024] Fig.10 It is a structural schematic diagram of a push block of the present invention.

[0025] Fig.11 It is a structural schematic diagram of the connecting rod of the present invention.

[0026] Fig.12 The internal structure of the lock body of the present invention is shown in FIG. Figure 1 .

[0027] In the figure: lock body 1, hinge seat 2, central axis structure 3, hinge base 4, adjustment device 5, connecting rod 6, lock core structure 7, handle 8, pin 9, first circular disk 10, connecting column 11, push block 12, second circular disk 13, hole 14, mounting hole 15, circular hole 16, circular protrusion structure 17, fixing plate 18, connecting hole 19, connecting circular hole 20, plane part 21, circular column structure 22, convex column 23, slotted hole 24, connecting hole 25, threaded section 27, smooth section 28, boss 29, protrusion 30, annular protrusion 31, elastic member 32, sealing ring 33. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions of various embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments described in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 12 As shown, the present invention discloses a lock with a hinge function, including a lock body 1 and a hinge seat 2, wherein the lock body 1 and the hinge seat 2 are connected via a central axis structure 3, wherein the hinge seat 2 cooperates with the lock body 1, wherein the central axis structure 3 includes a hinge base 4, an adjusting device 5 and a connecting rod 6, wherein the adjusting device 5 is engaged with the hinge base 4, wherein the adjusting device 5 is provided with a plurality of planes of different heights, wherein the hinge base 4 is provided with a plurality of planes cooperating with the adjusting device 5, wherein the lock body 1 also includes a lock core structure 7, wherein a handle 8 is provided on the outer side of the lock core structure 7, wherein a pin 9 is provided on the inner side of the handle 8, wherein the other side of the pin 9 is connected with a first circular disk 10, wherein two connecting columns 11 are centrally symmetrically provided on the first circular disk 10, wherein the two connecting columns 11 pass through two corresponding push blocks 12 and cooperate with holes 14 provided on the second circular disk 13.

[0030] The back of the lock body 1 is provided with a mounting hole 15 corresponding to the handle 8, and the mounting hole 15 can be used to install the door handle. The hinge base 4 is provided with a circular hole 16, and the adjusting device 5 is provided with a circular protrusion structure 17 that matches the circular hole 16. The hinge base 4 is symmetrically provided with two fixing plates 18, and the two fixing plates 18 are provided with connecting holes 19 that match the connecting rod 6. The hinge seat 2 is provided with a connecting circular hole 20 that matches the connecting rod 6. The push block 12 includes a plane portion 21, a circular column structure 22 and a convex column 23. The convex column 23 is provided on the plane portion 21, and the plane portion 21 is connected to the circular column 22 structure. The plane portion 21 is symmetrically provided on the circular column structure 22. The plane portion 21 is provided with a slot 24 with the same width as the connecting column 11, and the length of the slot 24 is greater than the diameter of the connecting column 11. The hinge seat 2 is provided with a plurality of through-going communication holes 25, and the lock body 1 is provided with the same communication holes 25 at the position corresponding to the hinge seat 2, and the communication holes 25 are matched with the circular column structure 22 of the push block 12. The connecting rod 6 includes a threaded section 27 and a smooth section 28, and the length of the threaded section 27 is the same as the depth of the circular hole 16, and the threaded section 27 is interference-fitted with the circular hole 16. The first circular disk 10 is provided with a boss 29 symmetrically, and the second circular disk 13 is provided with a boss of the same shape at the corresponding position, and the second circular disk 29 is provided with a hole 14 matched with the connecting column 19, and the length of the connecting column 11 is greater than the width of the push block 12. The mounting hole 15 is provided with a convex block 30 symmetrically at the position inside the lock body 1, and the convex block 30 has a limiting effect on the first circular disk 10 and the second circular disk 13, and the outer side of the convex block 30 is also provided with a circular protrusion 31. The second circular disk 13 is also provided with a small hole, and the small hole is fixedly connected with an elastic member 32 , and the other side of the elastic member 32 is fixed on the lock body 1 .

[0031] During the installation process of the present invention, the planes of different heights on the adjusting device 5 form multiple steps to fit the planes of different heights on the hinge base 4 to adjust the installation height. When the connecting rod 6 locks the lock body 1 and the hinge seat 2 through the connecting hole 25, the whole is used as a hinge, and when it is opened, the hinge seat 2 can be taken out, and the lock body 1 is used as a lock alone. The handle 8 drives the rotation of the pin 9 to rotate the first circular disk 10, and the two connecting columns 11 set on the first circular disk 10 drive the two corresponding push blocks 12 to move, converting the rotational motion into up and down linear motion. When the connecting column 11 drives the push block 12 to move outward, a disengaged state is formed; when the connecting column 11 drives the push block 12 to move inward, a connected state is formed. The central axis structure 3 is connected to the lock body 1 and the hinge seat 2 through the connecting rod 6. When there is an error in the production of the door and the door frame, the height can be adjusted so that a plane is formed between the two. When it is necessary to assemble multiple locks on one side of the door, a linkage rod can be installed on the hinge seat 2 to play a linkage role.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lock with hinge function, characterized in that: The lock body comprises a lock body and a hinge seat, wherein the lock body and the hinge seat are connected via a central axis structure, the hinge seat cooperates with the lock body, the central axis structure comprises a hinge base, an adjusting device and a connecting rod, the adjusting device is snap-connected with the hinge base, a plurality of planes of different heights are arranged on the adjusting device, a plurality of planes cooperating with the adjusting device are arranged on the hinge base, the lock body further comprises a lock core structure, a handle is arranged on the outer side of the lock core structure, a pin is arranged on the inner side of the handle, a first circular disk is connected to the other side of the pin, two connecting columns are centrally symmetrically arranged on the first circular disk, the two connecting columns pass through two corresponding push blocks and cooperate with holes arranged on the second circular disk; The hinge base is provided with a circular hole, the adjusting device is provided with a circular protrusion structure matched with the circular hole, the hinge base is symmetrically provided with two fixing plates, the two fixing plates are provided with connecting holes matched with the connecting rod, and the hinge seat is provided with a connecting circular hole matched with the connecting rod; The push block comprises a plane portion, a circular column structure and a convex column, wherein the convex column is arranged on the plane portion, the plane portion is connected to the circular column structure, the plane portion is symmetrically arranged on the circular column structure, the plane portion is provided with a slot having the same width as the connecting column, and the length of the slot is greater than the diameter of the connecting column; The hinge seat is provided with a plurality of penetrating communication holes, and the lock body is provided with the same communication holes at positions corresponding to the hinge seat, and the communication holes match the circular column structure of the push block.

2. A lock with hinge function according to claim 1, characterized in that: A mounting hole is provided on the back side of the lock body corresponding to the position of the handle, and the mounting hole can be used to mount the door handle.

3. A lock with hinge function according to claim 1, characterized in that: The connecting rod comprises a threaded section and a smooth section. The length of the threaded section is the same as the depth of the circular hole. The threaded section and the circular hole are interference fit.

4. A lock with hinge function according to claim 1, characterized in that: The first circular disk is provided with bosses symmetrically at its center, and the second circular disk is provided with bosses of the same shape at corresponding positions. The second circular disk is provided with holes matching with the connecting columns, and the length of the connecting columns is greater than the width of the push block.

5. A lock with hinge function according to claim 2, characterized in that The mounting hole is centrally and symmetrically provided with a protrusion at a position inside the lock body, and the protrusion has a limiting effect on the first circular disk and the second circular disk. An annular protrusion is also provided outside the protrusion.

6. The lock with hinge function according to claim 1, characterized in that: The second circular disk is also provided with a small hole, the small hole is fixedly connected with an elastic member, and the other side of the elastic member is fixed on the lock body.

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