Password beach box lock cylinder mechanism

Abstract

A password beach box lock cylinder mechanism comprises a sliding block spring, a cam, a lock cylinder bottom shell, a cam shaft, a lock catch sliding block, piano keys, password wheels, a code adjusting rod, a code adjusting spring and a code adjusting gasket, the piano keys are pressed downwards, sliding protruding points on the piano keys push the lock catch sliding block to move on the two sides, the sliding block is moved away, and the lock catch sliding block is locked. The lock catch pin locked on the sliding block can be separated from the lock cylinder hole, and the unlocking function is achieved. When the password is at the wrong position, the cam abuts against the cam shaft, so that the cam shaft cannot freely slide, the cam shaft abuts against the lock catch sliding block, piano keys cannot be pressed, the locking function is achieved, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lock cores, in particular to a password beach box lock core mechanism. Background Art

[0002] The beach box lock core mechanism, as the core part of the lock, is directly related to the safety and anti-theft level of the beach box. The existing beach box lock core mechanisms of the same type have rotary buttons and push buttons, but no piano key structure buttons, which are not smooth to operate and inconvenient to use. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a password beach box lock core mechanism.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a password beach box lock core mechanism, comprising a slider spring, a cam, a lock core bottom shell, a camshaft, a lock slider, a piano key button, a password wheel, a coding rod, a coding spring and a coding gasket, a shell cover is provided at the front end of the lock core bottom shell, the slider spring, cam, camshaft, lock slider, piano key button, password wheel, coding rod, coding spring and coding gasket are all inside the lock core bottom shell, and the password wheel and piano key button can pass through the shell cover, the cam and the camshaft are both provided with convex grooves, the cam can limit the camshaft, the cam is located at the rear end of the camshaft, the coding gasket is located at the front end of the camshaft, the lock slider is located at the front end of the coding gasket, the coding spring is penetrated by the camshaft, the coding rod is located at the rear end of the cam, an adjusting rod is provided inside the lock core bottom shell, the adjusting rod can drive the cam to move, and the camshaft can limit the lock slider.

[0007] Furthermore, the present invention is improved in that the shell cover is fixed to the front end of the lock cylinder bottom shell by screws.

[0008] Furthermore, the utility model is improved in that the cam is provided with a groove, and the groove is crescent-shaped.

[0009] Furthermore, the improvement of the utility model is that the code adjustment rod can push the cam to move.

[0010] Furthermore, the utility model has the following improvements: the cam can support the camshaft.

[0011] Furthermore, the utility model has the following improvements: the camshaft can support the locking slider.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a password beach box lock core mechanism, which has the following beneficial effects:

[0014] The password beach box lock core mechanism presses down the piano key button, and the sliding protrusions on the piano key button push the lock slider to move on both sides, so that the slider moves away, and the lock pin locked on the slider can be disengaged from the lock core hole, thereby realizing the unlocking function; when the password is in a wrong position, the cam presses against the camshaft, so that the camshaft cannot slide freely, and the camshaft presses against the lock slider, so that the piano key button cannot be pressed, thereby realizing the locking function, which is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal three-dimensional structure of the bottom shell of the lock core in the utility model;

[0016] Figure 2 For this utility model Figure 1 sectional view of;

[0017] Figure 3 This is a schematic diagram of the installation structure of the cipher wheel and piano key buttons on the housing cover in the utility model;

[0018] In the figure: 1. Lock core bottom shell; 2. Combination wheel; 3. Piano key button; 4. Slider spring; 5. Cam; 6. Adjustment spring; 7. Camshaft; 8. Lock slider; 9. Lock core hole; 10. Adjustment gasket; 11. Adjustment rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model is a password beach box lock core mechanism, comprising a slider spring 4, a cam 5, a lock core bottom shell 1, a cam shaft 7, a lock slider 8, a piano key button 3, a password wheel 2, a code adjustment rod 11, a code adjustment spring 6 and a code adjustment gasket 10. The front end of the lock core bottom shell 1 is provided with a shell cover, and the slider spring 4, the cam 5, the cam shaft 7, the lock slider 8, the piano key button 3, the password wheel 2, the code adjustment rod 11, the code adjustment spring 6 and the code adjustment gasket 10 are all inside the lock core bottom shell 1, and the code wheel 2 and the piano key button 3, the code adjustment rod 11, the code adjustment spring 6 and the code adjustment gasket 10 are ... The key button 3 can penetrate the shell cover, and the cam 5 and the camshaft 7 are provided with convex grooves. The cam 5 can limit the camshaft 7. The cam 5 is located at the rear end of the camshaft 7, the code adjustment gasket 10 is located at the front end of the camshaft 7, the lock slider 8 is located at the front end of the code adjustment gasket 10, the code adjustment spring 6 is penetrated by the camshaft 7, the code adjustment rod 11 is located at the rear end of the cam 5, and an adjusting rod is provided inside the lock core bottom shell 1, the adjusting rod can drive the cam 5 to move, and the camshaft 7 can limit the lock slider 8.

[0021] Furthermore, the shell cover is fixed to the front end of the lock cylinder bottom shell 1 by screws.

[0022] Furthermore, the cam 5 is provided with a groove, and the groove is crescent-shaped.

[0023] Furthermore, the code adjusting rod 11 can push the cam 5 to move.

[0024] Furthermore, the cam 5 can support the camshaft 7 .

[0025] Furthermore, the camshaft 7 can support the locking slider 8.

[0026] This mechanism is a lock core assembly, which needs to be installed on the corresponding matching beach box to realize the unlocking and locking functions of the beach box; turn the password wheel 2 to the correct position, the password wheel 2 drives the cam 5, so that the crescent-shaped groove of the cam 5 and the crescent-shaped convex groove of the cam shaft 7 are consistent with each other, and the cam shaft 7 can slide freely, and then press the piano key button 3 downward, the sliding convex point on the piano key button 3 pushes the lock slider 8 to move on both sides, so that the slider moves away, and the lock pin locked on the slider can be disengaged from the lock core hole 9, realizing the unlocking function; when the password is in the wrong position, the cam 5 presses against the cam shaft 7, so that the cam shaft 7 cannot slide freely, and the cam shaft 7 presses against the lock slider 8, and the piano key button 3 cannot be pressed, thereby realizing the locking function.

[0027] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A password beach box lock cylinder mechanism, characterized by: The invention comprises a slider spring (4), a cam (5), a lock core bottom shell (1), a cam shaft (7), a lock slider (8), a piano key button (3), a code wheel (2), a code adjustment rod (11), a code adjustment spring (6) and a code adjustment gasket (10), wherein a shell cover is provided at the front end of the lock core bottom shell (1), and the slider spring (4), the cam (5), the cam shaft (7), the lock slider (8), the piano key button (3), the code wheel (2), the code adjustment rod (11), the code adjustment spring (6) and the code adjustment gasket (10) are all inside the lock core bottom shell (1), and the code wheel (2) and the piano key button (3) are The lock core bottom shell (1) is provided with an adjusting rod, the adjusting rod can drive the cam (5) to move, and the cam shaft (7) can limit the position of the cam shaft (7). The cam (5) is located at the rear end of the cam shaft (7), the adjusting pad (10) is located at the front end of the cam shaft (7), the lock slider (8) is located at the front end of the adjusting pad (10), the adjusting spring (6) is penetrated by the cam shaft (7), the adjusting rod (11) is located at the rear end of the cam (5), and an adjusting rod is provided inside the lock core bottom shell (1), the adjusting rod can drive the cam (5) to move, and the cam shaft (7) can limit the position of the lock slider (8).

2. A password beach box lock cylinder mechanism according to claim 1, characterized in that: The shell cover is fixed to the front end of the lock core bottom shell (1) by means of screws.

3. A password beach box lock cylinder mechanism according to claim 2, characterized in that: The cam (5) is provided with a groove, and the groove is crescent-shaped.

4. A password beach box lock cylinder mechanism according to claim 3, characterized in that: The code adjusting rod (11) can push the cam (5) to move.

5. A password beach box lock cylinder mechanism according to claim 4, characterized in that: The cam (5) can support the camshaft (7).

6. A password beach box lock cylinder mechanism according to claim 5, characterized in that: The cam shaft (7) can support the locking slider (8).

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