Telescopic handle panel of safety box

Abstract

The utility model discloses a telescopic handle panel of a safety box. The telescopic handle panel comprises a frame body, a handle part; the rotating part is arranged on the second frame body, a gear is arranged at one end of the rotating part, and the rotating part is connected with the handle part; the transmission device comprises a fixed shaft and a hollow shaft, one end of the transmission device is fixedly connected with the handle part, a limiting device is arranged at the joint, the fixed shaft is inserted into one end of the hollow shaft and movably matched with the hollow shaft, a locking groove is formed in the outer side face of the hollow shaft, and one end of the hollow shaft is sleeved with a reset spring; the first frame body is provided with a locking groove, the second frame body is provided with a locking part, the locking part is fixedly arranged on the second frame body, a clip is arranged on the locking part, one end of the clip is clamped in the locking groove, and the operation panel is electrically connected with the motor. The locking part is matched with the transmission device to enable the handle part to retract into the first frame body in a locking state, and the handle part extends out of the first frame body in an unlocking state; therefore, the situation that the handle part is damaged and lost in the transportation process is reduced, and meanwhile the attractiveness of the safety box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safe locks, in particular to a telescopic handle panel of a safe. Background Art

[0002] In today's society, everyone has some valuables or documents that need to be protected that need to be stored, so safes are rapidly updated under a large demand. With the development of technology, safes that use control panels to enter passwords have begun to become the mainstream on the market. However, during use, people's existing safe handles are protruding from the surface of the safe, making it easy for the handles to be damaged during transportation, resulting in the safe being unusable.

[0003] Based on the above reasons, it is necessary to improve the existing technology. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The utility model is aimed at the above defects existing in the prior art, and specially proposes a telescopic handle panel of a safe to solve the problems raised in the above background technology.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the utility model provides a telescopic handle panel of a safe, comprising a frame, wherein the frame comprises a first frame and a second frame horizontally arranged on one side of the first frame;

[0008] A handle portion, the handle portion is movably arranged on the first frame body, and an operation panel is arranged on an end surface of the handle portion;

[0009] A rotating part, the rotating part is arranged on the second frame body, a gear is arranged at one end of the rotating part, and the rotating part is connected to the handle part through a transmission device;

[0010] A transmission device, the transmission device comprising a fixed shaft fixed in the rotating part and a hollow shaft connected to the handle part, one end of the transmission device is fixedly connected to the handle part, and a limit device for limiting the rotation of the transmission device is provided at the connection, the fixed shaft is inserted into one end of the hollow shaft and movably cooperates with the hollow shaft, a locking groove is provided on the outer side surface of the hollow shaft, and a return spring is sleeved on one end of the hollow shaft;

[0011] A locking portion, the locking portion is fixedly arranged on the second frame, the locking portion is provided with a clip driven by a motor, and one end of the clip is clamped in the locking groove, and the operation panel is electrically connected to the motor.

[0012] In the above technical solution, the handle is provided with a battery and a limiting protrusion for limiting the position of the battery, and the limiting protrusion is provided in plurality and fits the battery.

[0013] In the above technical solution, the gear is meshed with a rack, and the rack is used to control the locking or unlocking of the safe.

[0014] In the above technical solution, the fixed shaft is in the shape of a hexagonal column.

[0015] In the above technical solution, an elastic pin is arranged on the handle portion, and a through hole for use with the elastic pin is arranged on the transmission device.

[0016] In the above technical solution, the limiting device is a front axle seat, which is fixedly arranged on the second frame, and a limiting groove is recessed at one end of the front axle seat, guide slopes are arranged on both sides of the limiting groove, and the limiting groove is used in conjunction with the elastic pin.

[0017] In the above technical solution, the locking portion is fixed to the second frame through an anti-drilling plate.

[0018] In the above technical solution, the handle is surrounded by a pattern.

[0019] 3. Beneficial Effects

[0020] Compared with the prior art, the utility model has the following beneficial effects: the utility model retracts the handle into the first frame in a locked state through the cooperation between the locking part and the transmission device, and extends the handle out of the first frame in an unlocked state, thereby reducing the occurrence of damage or loss of the handle during transportation and increasing the aesthetics of the safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0024] Figure 4 It is a partial structural schematic diagram of the utility model.

[0025] Figure 5 It is a schematic diagram of the reverse structure of the handle portion of the utility model.

[0026] In the figure: 1 is a frame, 10 is a first frame, 11 is a second frame, 100 is a gear, 101 is a rack, 2 is a handle, 20 is a battery, 21 is a limiting convex portion, 22 is an elastic pin, 23 is an operating panel, 200 is a limiting device, 201 is a limiting groove, 202 is a guide slope, 3 is a rotating portion, 4 is a transmission device, 40 is a fixed shaft, 41 is a hollow shaft, 42 is a locking groove, 43 is a reset spring, 44 is a through hole, 5 is a locking portion, 50 is a clip, and 51 is an anti-drilling plate. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the specific implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0028] See also Figure 1-5 The utility model provides a telescopic handle panel of a safe, comprising a frame 1, wherein the frame 1 comprises a first frame 10 and a second frame 11 horizontally arranged at one side of the first frame 10;

[0029] A handle portion 2, wherein the handle portion 2 is movably disposed on the first frame body 10, and an operation panel 23 is disposed on an end surface of the handle portion 2;

[0030] A rotating part 3, wherein the rotating part 3 is disposed on the second frame 11, a gear 100 is disposed at one end of the rotating part 3, and the rotating part 3 is connected to the handle part 2 through a transmission device 4;

[0031] The transmission device 4 comprises a fixed shaft 40 fixed in the rotating part 3 and a hollow shaft 41 connected to the handle part 2. One end of the transmission device 4 is fixedly connected to the handle part 2, and a limit device 200 for limiting the rotation of the transmission device 4 is provided at the connection. The fixed shaft 40 is inserted into one end of the hollow shaft 41 and movably cooperates with the hollow shaft 41. A locking groove 42 is provided on the outer surface of the hollow shaft 41. A return spring 43 is sleeved on one end of the hollow shaft 41.

[0032] The locking portion 5 is fixedly disposed on the second frame 11 , and a clip 50 driven by a motor is disposed on the locking portion 5 , and one end of the clip 50 is clamped in the locking groove 42 , and the operation panel 23 is electrically connected to the motor.

[0033] In the above structure, after the user enters the correct password into the operation panel, the operation panel drives the motor in the locking part to operate, and the above motor drives the clip to lift so that the clip is no longer stuck in the limit groove. The reset spring sleeved in the hollow shaft resets and drives the hollow shaft to pop out, thereby pushing the handle out. When the user twists the handle, the transmission device drives the rotating part to rotate to unlock the door. When the user needs to lock the safe, the handle needs to be retracted, so that the reset device is reset, and the clip is re-stuck in the limit groove. As a whole, the handle is retracted into the first frame in the locked state, thereby reducing the damage and loss of the handle during transportation. At the same time, the overall aesthetics of the safe can be increased, so that the visual effect is not abrupt.

[0034] Specifically, the handle portion 2 is provided with a battery 20 and a limiting protrusion 21 for limiting the position of the battery 20. The limiting protrusion 21 is provided in plurality and fits the battery 20. The advantage of using a battery as a power supply device is that the battery can still provide power stably during a power outage. At the same time, limiting the battery position by using the limiting protrusion can ensure that the battery is not displaced due to external force, resulting in power disconnection, thereby causing the operation panel to have no power supply and become unusable.

[0035] Specifically, the gear 100 is meshed with a rack 101, and the rack 101 is used to control the locking or unlocking of the safe. The meshing of the gear and rack can improve the transmission power and prolong the service life.

[0036] Specifically, the fixed shaft 40 is in the shape of a hexagonal column, which has precise guiding and positioning functions and can reduce the space occupied by the fixed shaft during use.

[0037] Specifically, an elastic pin 22 is provided on the handle portion 2, and a through hole 44 is provided on the transmission device 4 for use with the elastic pin 22. The cooperation between the through hole and the elastic pin can lock the handle portion and the transmission device, thereby ensuring that the handle portion drives the transmission portion to rotate during the twisting process.

[0038] Specifically, the limiting device 200 is a front axle seat, which is fixedly arranged on the second frame 11, and a limiting groove 201 is recessed at one end of the front axle seat, and guide slopes 202 are arranged on both sides of the limiting groove 201. The limiting groove 201 is used in conjunction with the elastic pin 22, and the guide slope is used to guide the elastic pin to move into the limiting groove. The limiting groove can limit the movement of the elastic pin when the handle is not pushed out, thereby ensuring that the handle cannot rotate when it is in a retracted state.

[0039] Specifically, the locking portion 5 is fixed to the second frame 11 via an anti-drilling plate 51. The anti-drilling plate can protect the locking portion from being damaged by external tools such as drill bits and thus losing the locking ability, thereby increasing the safety performance of the safe as a whole.

[0040] Specifically, the handle portion 2 is provided with patterns. Providing the patterns on the handle portion can not only increase the aesthetics, but also increase the friction between the hand and the handle portion when the user uses it, thereby achieving a labor-saving effect.

[0041] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A telescopic handle panel for a safe, comprising: A frame (1), the frame (1) comprising a first frame (10) and a second frame (11) horizontally arranged on one side of the first frame (10); A handle portion (2), the handle portion (2) being movably arranged on the first frame body (10), and an operation panel (23) being arranged on an end surface of the handle portion (2); A rotating part (3), the rotating part (3) being arranged on the second frame (11), a gear (100) being arranged at one end of the rotating part (3), and the rotating part (3) being connected to the handle part (2) via a transmission device (4); Features: A transmission device (4), the transmission device (4) comprising a fixed shaft (40) fixed in the rotating part (3) and a hollow shaft (41) connected to the handle part (2), one end of the transmission device (4) is fixedly connected to the handle part (2), and a limit device (200) for limiting the rotation of the transmission device (4) is provided at the connection point, the fixed shaft (40) is inserted into one end of the hollow shaft (41) and movably cooperates with the hollow shaft (41), a locking groove (42) is provided on the outer surface of the hollow shaft (41), and a return spring (43) is sleeved on one end of the hollow shaft (41); A locking portion (5), the locking portion (5) being fixedly arranged on the second frame (11), the locking portion (5) being provided with a clip (50) driven by a motor, and one end of the clip (50) being clamped in the locking groove (42), and the operating panel (23) being electrically connected to the motor.

2. A telescopic handle panel for a safe as claimed in claim 1, characterized in that: The handle portion (2) is provided with a battery (20) and a limiting convex portion (21) for limiting the position of the battery (20); a plurality of the limiting convex portions (21) are provided and fit the battery (20).

3. The telescopic handle panel of a safe according to claim 1, characterized in that: The gear (100) is meshed with a rack (101), and the rack (101) is used to control the locking or unlocking of the safe.

4. The telescopic handle panel of a safe according to claim 1, characterized in that: The fixed shaft (40) is in the shape of a hexagonal column.

5. The telescopic handle panel of a safe according to claim 1, characterized in that: An elastic pin (22) is provided on the handle portion (2), and a through hole (44) for use with the elastic pin (22) is provided on the transmission device (4).

6. A telescopic handle panel for a safe as claimed in claim 5, characterized in that: The limiting device (200) is a front axle seat, which is fixedly arranged on the second frame (11), and a limiting groove (201) is recessed at one end of the front axle seat, and guide slopes (202) are arranged on both sides of the limiting groove (201), and the limiting groove (201) is used in conjunction with the elastic pin (22).

7. The telescopic handle panel of a safe according to claim 1, characterized in that: The locking portion (5) is fixed to the second frame (11) via an anti-drilling plate (51).

8. The telescopic handle panel of a safe according to claim 1, characterized in that: The handle portion (2) is provided with a pattern.

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