Panel handle lock

Abstract

The utility model discloses a panel handle lock which comprises a shell, a support is installed on the shell in a rotating mode, a spring bolt rod is connected to the support, a lock cylinder and a handle are arranged on the shell, the handle is installed on the shell in a rotating mode and can drive the support to rotate in an abutting mode, and an abutting plate which can abut against the limiting support in a rotating mode is connected to the lock cylinder. The abutting plate is correspondingly provided with a stirring piece, and the stirring piece is provided with a second connecting rod connected with the abutting plate. The abutting plate abuts against the support to limit rotation of the support so that the spring bolt rod on the support can be kept in a locked state, the shifting piece and the lock cylinder are arranged on the inner side and the outer side of the shell, the lock cylinder and the shifting piece can rotate and drive the abutting plate to rotate so that the abutting plate can avoid the support, and then the support can be driven to rotate to contract and move the spring bolt rod so that the lock can be unlocked. And through the shifting piece and the lock cylinder which are arranged on the inner side and the outer side, the lock can have the locking function in various inner and outer modes, and therefore the lock is more flexible and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lockset, especially to panel handle lock. BACKGROUND

[0002] Panel handle lock is a common house car lock, because its simple structure, good stability, has been widely used in house car door lock at present.

[0003] But the function of panel handle lock on the market is single, only can simply control its switch through key, and its itself generally also does not have internal locking function, namely after user enters house car, only can utilize other mechanical fittings to lock house car door internally, prevents the person irrelevant outside from entering, leads to the use of panel handle lock not enough flexible, cannot fully satisfy the use demand of user.

[0004] At the same time, because the size problem of panel handle lock, leads to its only installation in the door plate of certain size range of house car, therefore, this easily leads to that panel handle lock cannot adapt to the door plate of different thickness, or only can pass through the way of cutting the door plate thickness to adapt the installation of panel handle lock, further causes the inconvenience of the installation use of panel handle lock. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the deficiency of prior art, provides panel handle lock.

[0006] In order to realize above-mentioned purpose, the utility model adopts following technical scheme:

[0007] Panel handle lock, including the shell, the inner side rotation of the shell is installed with support, is connected with the lock bolt lever on the support, is provided with the lock core and the handle of abutment support on the shell, the handle rotation is installed on the shell and can rotate and press drive support rotation, is connected with the abutment plate of rotation abutment limiting support on the lock core, corresponding abutment plate is provided with the knob on, is provided with the connecting rod two of connecting abutment plate on the knob.

[0008] As preferred, the shell is provided with limiting table and pull spring one, the support is equipped with the abutment plate two of abutment limiting table, one end of pull spring one is connected with support and drives abutment plate two rotation and abutment in limiting table.

[0009] As preferred, the abutment plate two and limiting table are provided with abutment block, the abutment block is connected with connecting rod one, the other end of connecting rod one is provided with handle, the handle rotates and drives abutment block rotation and press abutment plate two.

[0010] As preferred, the shell is provided with pull spring two, one end of pull spring two is connected in abutment block, and the abutment block is abutted on the limiting table.

[0011] Preferably, the handle is provided with a pressure block, and the bracket is provided with a stop plate that abuts against the pressure block. The handle rotates and drives the pressure block to rotate and press against the stop plate.

[0012] Preferably, the bracket is provided with a limiting plate, and the abutment plate rotates and abuts against the limiting plate.

[0013] Preferably, a connecting plate is rotatably connected to the abutting plate, and the connecting plate is connected to the output end of a linear motor. The linear motor drives the abutting plate to rotate and abut against the limiting plate through the connecting plate.

[0014] Preferably, a mounting plate is fixed on the housing, and the linear motor is mounted on the mounting plate.

[0015] Preferably, a rear cover is provided on the housing, the rear cover is fixed to the housing by bolts, and the housing and the rear cover are fixed to the door panel in cooperation.

[0016] Preferably, a pressure frame is provided on the housing, the pressure frame is fixed to the housing by bolts, and the pressing edge of the pressure frame is fixed to the door panel in cooperation with the housing.

[0017] The beneficial effects of this utility model are:

[0018] 1. An abutment plate is provided on the housing, and the abutment plate abuts against the bracket to restrict the rotation of the bracket, so that the locking tongue rod on the bracket remains in a locked state. A toggle and a lock cylinder are provided on the inner and outer sides of the housing. Both the lock cylinder and the toggle can rotate and drive the abutment plate to rotate, so that the abutment plate can avoid the bracket, thereby driving the bracket to rotate to retract and move the locking tongue rod to open the lock. The toggle and lock cylinder provided on the inner and outer sides enable the lock to have multiple locking functions, both internal and external, so that it can be used more flexibly and conveniently.

[0019] 2. By setting up a linear motor and connecting plate, the connecting plate drives the abutment plate to rotate, thereby restricting or avoiding the rotation of the bracket, so that the lock can be locked or opened. Furthermore, through the cooperation of multiple components such as the linear motor, the actuating part, and the lock cylinder, the lock can be locked or opened in a variety of ways, making the control method of the lock more diverse and the use more convenient.

[0020] 3. By setting a back cover relative to the housing, the housing can cooperate with the back cover to fix door panels with a larger size and thickness. By setting a pressure frame relative to the housing, the housing can cooperate with the pressure frame to fix door panels with a smaller size and thickness, thereby improving the adaptability to the installation and use of door panels of different thicknesses. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of Example 1. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of Example 1. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the internal structure of Example 1. Figure 1 ;

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a schematic diagram of the internal structure of Example 1. Figure 2 ;

[0026] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0027] Figure 7 This is a schematic diagram of the support structure in Example 1;

[0028] Figure 8 for Figure 7 Enlarged view of point C in the middle;

[0029] Figure 9 This is a schematic diagram of the structure of Example 2.

[0030] In the diagram: 1. Housing; 11. Lock cylinder; 12. Limiting platform; 13. Tension spring 1; 14. Washer; 2. Handle; 21. Pressure block; 3. Bracket; 31. Lock tongue rod; 32. Abutment plate 1; 33. Abutment plate 2; 34. Limiting plate; 4. Rear cover; 5. Handle; 51. Connecting rod 1; 52. Abutment block; 53. Tension spring 2; 6. Abutment plate; 61. Actuating component; 62. Connecting rod 2; 63. Connecting plate; 64. Linear motor; 65. Mounting plate; 7. Pressure frame; 71. Abutment edge; 8. Bolt. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0032] In the description of this specification, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Example 1:

[0034] like Figures 1-8As shown, this embodiment discloses a panel handle lock, including a housing 1. A bracket 3 is rotatably mounted on the inner side of the housing 1. A locking tongue rod 31 is connected to the bracket 3. By rotating the bracket 3, the locking tongue rod 31 can be moved up or down, thereby locking or unlocking the lock.

[0035] The housing 1 is provided with a corresponding back cover 4. The housing 1 and the back cover 4 are positioned on the door panel to be installed. The housing 1 is provided with a gasket 14. The back cover 4 is fixed to the housing 1 by bolts 8. The housing 1 and the back cover 4 are clamped and fixed to the door panel. Since the distance between the housing 1 and the back cover 4 is large, the installation method of the housing 1 and the back cover 4 can be used for thicker door panels.

[0036] The housing 1 is provided with a limiting platform 12 and a tension spring 13. The bracket 3 is provided with a stop plate 33 that abuts against the limiting platform 12. One end of the tension spring 13 is connected to the bracket 3 and drives the stop plate 33 to rotate and abut against the limiting platform 12. That is, the other end of the tension spring 13 is fixed to the housing 1. Through the tension of the tension spring 13, the bracket 3 is driven to rotate until the stop plate 33 abuts against the limiting platform 12, thereby limiting the further rotation of the bracket 3. At this time, the locking tongue 31 extends and moves to keep the lock in a locked state.

[0037] The housing 1 is provided with a lock cylinder 11 and a handle 2 that abuts against the bracket 3. The handle 2 is rotatably mounted on the housing 1 and can rotate to press against and drive the bracket 3 to rotate. Specifically, the handle 2 is mounted on the outside of the housing 1 and is provided with a pressure block 21. The bracket 3 is provided with a first abutment plate 32 that abuts against the pressure block 21. The handle 2 rotates and drives the pressure block 21 to rotate and press against the first abutment plate 32, thereby driving the bracket 3 to rotate so that the second abutment plate 33 can move away from the limiting platform 12. At this time, the lock tongue rod 31 retracts and moves to open the lock.

[0038] Furthermore, a stop block 52 is provided between the second stop plate 33 and the limiting platform 12. The stop block 52 is rotatably mounted on the housing 1. A connecting rod 51 is connected to the stop block 52. A handle 5 is provided on the other end of the connecting rod 51. The handle 5 is located on the inner side of the housing 1 and is rotatably mounted on the rear cover 4. The handle 5 rotates and drives the stop block 52 to rotate and press against the second stop plate 33. That is, by rotating the stop block 52 and pressing against the second stop plate 33, the second stop plate 33 moves away from the limiting platform 12. At this time, the locking tongue rod 31 retracts and moves to open the lock.

[0039] Furthermore, the handles 5 and pull handles 2, which are set both inside and outside, make the opening operation of the lock more convenient.

[0040] A second tension spring 53 is provided on the housing 1. One end of the second tension spring 53 is connected to the abutment block 52, and the other end of the second tension spring 53 is connected to the housing 1. Under the tension of the second tension spring 53, the abutment block 52 abuts against the limiting platform 12.

[0041] The lock cylinder 11 is connected to an abutment plate 6 that can rotate and abut against the limiting bracket 3. The abutment plate 6 is rotatably mounted on the housing 1. The lock cylinder 11 drives the abutment plate 6 to rotate, and the abutment plate 6 can rotate and abut against the bracket 3 to restrict the rotation of the bracket 3. Specifically, the bracket 3 is provided with a limiting plate 34, and the abutment plate 6 rotates and abuts against the limiting plate 34.

[0042] That is, the abutment plate 6 abuts against the limiting plate 34 of the bracket 3 to restrict the rotation of the bracket 3 (and the other rotation direction of the bracket 3 is also restricted by the abutment of the limiting platform 12), so that the locking tongue rod 31 on the bracket 3 remains locked, thereby locking the lock and keeping the lock in a stable locked state, and it will not be opened by the handle 5 and the pull handle 2.

[0043] A corresponding actuating element 61 is provided on the abutment plate 6. The actuating element 61 is located inside the housing 1 and is rotatably mounted on the rear cover 4. A connecting rod 62 is provided on the actuating element 61 to connect to the abutment plate 6. By rotating the actuating element 61, the abutment plate 6 can be driven to rotate. That is, both the actuating element 61 and the lock cylinder 11 can rotate and drive the abutment plate 6 to rotate. This can drive the abutment plate 6 to rotate to abut or avoid the bracket 3. When abutting the bracket 3, the rotation of the bracket 3 can be restricted so that the lock remains locked. When the abutment plate 6 avoids the bracket 3, the bracket 3 can be driven to rotate by the handle 5 or the pull handle 2. This can drive the bracket 3 to rotate to retract and move the locking tongue 31 to open the lock.

[0044] Furthermore, the toggle mechanism 61 and lock cylinder 11, located on the inner and outer sides, enable the lock to have multiple locking functions, making it more flexible and convenient to use.

[0045] At the same time, by simply cutting the first connecting rod 51 and the second connecting rod 62, flexible installation of door panels of different thicknesses can be achieved. That is, by cutting the first connecting rod 51 and the second connecting rod 62 shorter, it can be used to install door panels with relatively thinner thicknesses.

[0046] Furthermore, a connecting plate 63 is rotatably connected to the abutment plate 6. The connecting plate 63 is connected to the output end of the linear motor 64. Specifically, a mounting plate 65 is fixed on the housing 1. The linear motor 64 is mounted on the mounting plate 65, and the connecting plate 63 is driven by the linear motor 64 to move up and down relative to each other. Thus, the linear motor 64 drives the abutment plate 6 to rotate through the connecting plate 63 and abut against the limiting plate 34. That is, by using the connecting plate 63 to drive the abutment plate 6 to rotate, the rotation of the bracket 3 is restricted or avoided, so that the lock can be locked or opened.

[0047] The linear motor 64, the actuating element 61, the lock cylinder 11 and other components work together to lock or unlock the lock in a variety of ways, making the control of the lock more diverse. The lock can also be opened without a key, making it more convenient to use.

[0048] Example 2;

[0049] like Figure 9 As shown, this embodiment discloses a panel handle lock. The difference between this embodiment and embodiment 1 is that this embodiment does not include the back cover 4.

[0050] A pressure frame 7 is correspondingly provided on the housing 1. The handle 5 and the toggle member 61 are also rotatably mounted on the pressure frame 7. The housing 1 and the pressure frame 7 are positioned front and rear on the door panel to be installed. The pressure frame 7 is fixed to the housing 1 by bolts 8. The pressure frame 7 is provided with a pressing edge 71 near the housing 1. The housing 1 and the pressing edge 71 of the pressure frame 7 cooperate to clamp and fix the housing 1 to the door panel. Since the distance between the housing 1 and the pressing edge 71 is small, the installation method of the housing 1 and the pressure frame 7 can be used for thinner door panels.

[0051] Furthermore, by selecting and using the rear cover 4 and the pressure bracket 7 respectively, flexible installation of door panels of different thicknesses can be achieved, which greatly improves the practicality and convenience of lock installation and use.

[0052] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A panel handle lock, comprising a housing (1), wherein a bracket (3) is rotatably mounted on the inner side of the housing (1), and a locking tongue rod (31) is connected to the bracket (3), characterized in that: The housing (1) is provided with a lock cylinder (11) and a handle (2) for abutting the bracket (3). The handle (2) is rotatably mounted on the housing (1) and can rotate to abut against the bracket (3) to drive it to rotate. The lock cylinder (11) is connected to an abutting plate (6) that can rotate to abut against the limiting bracket (3). The abutting plate (6) is provided with a corresponding actuating element (61). The actuating element (61) is provided with a connecting rod (62) that connects to the abutting plate (6).

2. The panel handle lock as described in claim 1, characterized in that: The housing (1) is provided with a limiting platform (12) and a tension spring (13). The bracket (3) is provided with a stop plate (33) that abuts against the limiting platform (12). One end of the tension spring (13) is connected to the bracket (3) and drives the stop plate (33) to rotate and abut against the limiting platform (12).

3. The panel handle lock as described in claim 2, characterized in that: A stop block (52) is provided between the second stop plate (33) and the limiting platform (12). A connecting rod (51) is connected to the stop block (52). A handle (5) is provided on the other end of the connecting rod (51). The handle (5) rotates and drives the stop block (52) to rotate and press against the second stop plate (33).

4. The panel handle lock as described in claim 3, characterized in that: The housing (1) is provided with a second tension spring (53), one end of which is connected to a stop block (52), and the stop block (52) abuts against the limiting platform (12).

5. The panel handle lock as described in claim 1, characterized in that: The handle (2) is provided with a pressure block (21), and the bracket (3) is provided with a stop plate (32) that abuts against the pressure block (21). The handle (2) rotates and drives the pressure block (21) to rotate and press against the stop plate (32).

6. The panel handle lock as described in claim 1, characterized in that: The bracket (3) is provided with a limiting plate (34), and the abutment plate (6) rotates and abuts against the limiting plate (34).

7. The panel handle lock as described in claim 1, characterized in that: A connecting plate (63) is rotatably connected to the abutting plate (6). The connecting plate (63) is connected to the output end of the linear motor (64). The linear motor (64) drives the abutting plate (6) to rotate and abut against the limiting plate (34) through the connecting plate (63).

8. The panel handle lock as described in claim 7, characterized in that: A mounting plate (65) is fixed on the housing (1), and the linear motor (64) is mounted on the mounting plate (65).

9. The panel handle lock as described in claim 1, characterized in that: A rear cover (4) is correspondingly provided on the housing (1). The rear cover (4) is fixed to the housing (1) by bolts (8). The housing (1) and the rear cover (4) are fixed to the door panel in cooperation.

10. The panel handle lock as described in claim 1, characterized in that: A pressure frame (7) is correspondingly provided on the housing (1). The pressure frame (7) is fixed to the housing (1) by bolts (8). The pressing edge (71) of the pressure frame (7) is fixed to the door panel in cooperation with the housing (1).

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