Plum blossom lock unlocking tool and unlocking method

Abstract

The invention provides a quincunx lock unlocking tool and an unlocking method.The quincunx lock unlocking tool comprises an unlocking body, an ejector pin, a fastener and a reset structure, a hollow cylinder is arranged at one end of the unlocking body, a plurality of sliding grooves are formed in the outer wall of the cylinder, and internal threads are arranged at the other end of the unlocking body; the ejector pins are correspondingly arranged in the sliding grooves in a sliding mode. The fastening piece is arranged between the unlocking main body and the column body, and the fastening piece is connected to the column body in a sleeving mode; the reset structure is provided with a boss, the boss is provided with an external thread, the external thread passes through the internal thread so that the reset structure can be movably arranged on the unlocking body, and the ejector pin is reset through the boss. Therefore, each ejector pin is correspondingly and slidably arranged on the sliding groove in the outer wall of the column body, and the ejector pins are reset through the bosses on the reset structures, so that all plum blossom locks to be unlocked are quickly unlocked, and the use experience effect of a user is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of unlocking, in particular to a tool for unlocking a plum blossom lock and an unlocking method using the tool for unlocking a plum blossom lock. Background Art

[0002] In the related art, the plum blossom lock is a lock that uses the locking principle of multiple groups of marbles in a round hole. Each group of marbles is divided into two, and each two marbles are supported by a spring. The round hole lock core is divided into two sections, upper and lower. The locking principle is: the lower marble passes through the spring and is pushed into the marble groove of the upper lock core to form a locked state, and the opening principle is to push all the lower marbles back to the lower lock core, and keep the upper marbles in the upper lock core to achieve the unlocking state; however, the existing plum blossom lock unlocking tool has a complex limiting structure for the thimble, and lacks a reset structure for the thimble, resulting in a poor user experience. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the first object of the present invention is to provide a plum blossom lock unlocking tool that can quickly reset the ejector pin through a reset structure, has a simple overall structure, and provides a good user experience.

[0004] The second object of the present invention is to provide a method for unlocking a plum blossom lock using a tool for unlocking the lock based on microwave photon technology.

[0005] To achieve the above-mentioned objectives, an embodiment of the first aspect of the present invention proposes a plum blossom lock unlocking tool, comprising an unlocking body, a thimble, a fastener and a reset structure, wherein a hollow cylinder is provided at one end of the unlocking body, a plurality of slide grooves are provided on the outer wall of the cylinder, an internal thread is provided at the other end of the unlocking body, multiple thimbles are slidably arranged in the slide grooves, the fastener is arranged between the unlocking body and the cylinder, and the fastener is sleeved on the cylinder, a boss is provided on the reset structure, an external thread is provided on the boss, the external thread passes through the internal thread so that the reset structure can be movably arranged on the unlocking body, and the thimble is reset by the boss.

[0006] According to the plum blossom lock unlocking tool provided by an embodiment of the present invention, each ejector pin is slidably arranged on the outer wall groove of the column, and the ejector pin is reset by the boss on the reset structure, so that all plum blossom locks to be unlocked can be quickly unlocked, thereby improving the user experience.

[0007] In addition, the plum blossom lock unlocking tool proposed in the above embodiment of the present invention may also have the following additional technical features:

[0008] Optionally, an annular groove is further provided on the reset structure.

[0009] Optionally, the plum blossom lock unlocking tool further includes an elastic member, which is sleeved on the boss and disposed in the annular groove.

[0010] Optionally, the fastener is a rubber sleeve to ensure that the ejector pin does not fall off during sliding.

[0011] Optionally, a first auxiliary arm is provided on one side of the unlocking body, and a second auxiliary arm is provided on the other side, and the first auxiliary arm and the second auxiliary arm are detachably provided on the unlocking body.

[0012] To achieve the above-mentioned purpose, the second embodiment of the present invention proposes an unlocking method of a plum blossom lock unlocking tool, the plum blossom lock unlocking tool comprising an unlocking body, a thimble, a fastener and a reset structure, one end of the unlocking body is provided with a hollow cylinder, the outer wall of the cylinder is provided with a plurality of slide grooves, the other end of the unlocking body is provided with an internal thread, the thimble is multiple and slidably arranged in the slide grooves, the fastener is arranged between the unlocking body and the cylinder, and the fastener is sleeved on the cylinder, the reset structure is provided with a boss, the boss is provided with an external thread, the external thread passes through the internal thread to The reset structure is movably arranged on the unlocking body, and the ejector pin is reset by the boss; the unlocking method includes pressing the reset structure to reset the multiple ejector pins to be aligned with the column through the boss; aligning the reset column with the plum blossom lock to be unlocked and inserting it into the keyhole; rotating the unlocking body to drive the column to move in the keyhole, so that the multiple ejector pins on the column are pushed back by the spring in the plum blossom lock to form multiple slots adapted to the plum blossom lock; through the adapted column, all the lower marbles in the plum blossom lock are pushed back into the lower lock core, and the upper marbles remain in the upper lock core to complete the unlocking action.

[0013] In addition, the unlocking method of the plum blossom lock unlocking tool proposed in the above embodiment of the present invention may also have the following additional technical features:

[0014] Optionally, an annular groove is further provided on the reset structure.

[0015] Optionally, the plum blossom lock unlocking tool further includes an elastic member, which is sleeved on the boss and disposed in the annular groove.

[0016] Optionally, the fastener is a rubber sleeve to ensure that the ejector pin does not fall off during sliding.

[0017] Optionally, a first auxiliary arm is provided on one side of the unlocking body, and a second auxiliary arm is provided on the other side, and the first auxiliary arm and the second auxiliary arm are detachably provided on the unlocking body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the structure of a plum blossom lock unlocking tool according to an embodiment of the present invention;

[0019] Figure 2 Schematic diagram of the structure of the reset state of the unlocking tool for a plum blossom lock according to an embodiment of the present invention;

[0020] Figure 3 2. It is a schematic diagram of the structure of a plum blossom lock opening tool according to an embodiment of the present invention from a top view;

[0021] Figure 4 Schematic diagram of the reset structure of a plum blossom lock unlocking tool according to an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of a partial structure of a plum blossom lock unlocking tool according to an embodiment of the present invention;

[0023] Figure 6 Schematic diagram of the structure of the unlocking state according to an embodiment of the present invention;

[0024] Figure 7 The figure is a flow chart of an unlocking method of a plum blossom lock unlocking tool according to an embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Unlocking body 1, column 11, slide groove 12, internal thread 13, first auxiliary arm 14, second auxiliary arm 15;

[0026] thimble 2;

[0027] Fastener 3;

[0028] Reset structure 4, boss 41, external thread 42, annular groove 43;

[0029] Elastic member 5. DETAILED DESCRIPTION

[0030] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0031] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Instead, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] refer to Figure 1-6 As shown, the unlocking tool for a plum blossom lock proposed in an embodiment of the present invention includes an unlocking body, a thimble, a fastener and a reset structure.

[0034] Among them, a hollow cylinder 11 is provided at one end of the unlocking body 1, and a plurality of slide grooves 12 are provided on the outer wall of the cylinder 11, and an internal thread 13 is provided at the other end of the unlocking body 1; there are multiple ejector pins 2, and they are slidably arranged in the slide grooves 12; the fastener 3 is arranged between the unlocking body 1 and the cylinder 11, and the fastener 3 is sleeved on the cylinder 11; a boss 41 is provided on the reset structure 4, and an external thread 42 is provided on the boss 41. The external thread 42 passes through the internal thread 13 so that the reset structure 4 can be movably arranged on the unlocking body 1, and the ejector pin 2 is reset through the boss 41.

[0035] That is to say, the length of the ejector pin 2 is the same as the length of the column 11, and the number of the slide grooves 12 is the same as the number of the ejector pins 2, so that the ejector pins 2 can be arranged one-to-one in the slide grooves 12, and the reset structure 4 is detachably mounted on the unlocking body 1 through a threaded connection. When the external thread 42 passes through the internal thread 13, the reset structure 4 is limited by the thread so that it can be movably mounted on the unlocking body 1, and by pressing the reset structure 4, the reset structure 4 pushes the extended ejector pin back into the slide groove 12 through the boss 41 for reset.

[0036] As an embodiment, an annular groove 43 is further provided on the reset structure 4 .

[0037] As an embodiment, the unlocking tool for a plum blossom lock further includes an elastic member 5 , which is sleeved on the boss 41 and disposed in the annular groove 43 .

[0038] It should be noted that when the user presses the reset structure 4, the state of the reset structure 4 is as follows: Figure 2As shown, the ejector pin 2 is in a reset state at this time, and the elastic member 5 provided in the annular groove 43 of the reset structure 4 has a buffering effect, which can absorb shock and vibration, thereby reducing damage to the equipment and structure. At the same time, it can provide a restoring force so that the reset structure 4 can automatically return to its original position after being displaced; wherein, the elastic member 5 can be a spring.

[0039] As an embodiment, the fastener 3 is a rubber sleeve to ensure that the ejector pin does not fall off during sliding.

[0040] That is to say, the rubber sleeve can fix or protect the ejector pin to ensure that it does not fall off during use.

[0041] As an embodiment, a first auxiliary arm 14 is provided on one side of the unlocking body 1 , and a second auxiliary arm 15 is provided on the other side. The first auxiliary arm 14 and the second auxiliary arm 15 are detachably provided on the unlocking body 1 .

[0042] It should be noted that the first auxiliary arm 14 and the second auxiliary arm 15 are both perpendicular to the unlocking body 1; when using the plum blossom lock unlocking tool for rotational unlocking, the first auxiliary arm 14 and the second auxiliary arm 15 can be rotated with the help of rotational force to achieve easy rotation.

[0043] In addition, if Figure 3 As shown, the number of thimbles in the present application is seven. When the unlocking tool is inserted into the plum blossom lock, since the upper marbles in the plum blossom lock are of different lengths and the lower marbles are of the same length, after the thimble 2 is inserted into the lock body, the elastic force of the lower spring is the same, and the depth of the lowest marble groove is limited. When the thimble 2 of the unlocking tool is greater than the spring force of the marbles in the lock core, when the unlocking tool pushes the lock core to the bottom, the longer upper marbles in the lock core will push back the thimble 1 corresponding to the unlocking tool, and the shorter upper marbles will not push back the corresponding thimble 2. Therefore, multiple thimbles 2 are pushed back to different lengths, such as Figure 6 As shown, the plurality of ejector pins 2 are pushed back to a state equivalent to the key of the plum blossom lock, and the plum blossom lock can be easily opened at this time.

[0044] To sum up, in an embodiment of the present invention, the plum blossom lock unlocking tool includes an unlocking body, a thimble, a fastener and a reset structure, a hollow cylinder is provided at one end of the unlocking body, a plurality of sliding grooves are provided on the outer wall of the cylinder, and an internal thread is provided at the other end of the unlocking body; there are multiple thimbles, and they are slidably arranged in the corresponding sliding grooves; the fastener is arranged between the unlocking body and the cylinder, and the fastener is sleeved on the cylinder; a boss is provided on the reset structure, and an external thread is provided on the boss, and the external thread passes through the internal thread so that the reset structure can be movably arranged on the unlocking body, and the thimble is reset by the boss; thus, by slidably arranging each thimble on the outer wall sliding groove of the cylinder, and resetting the thimble by the boss on the reset structure, all plum blossom locks to be unlocked can be quickly unlocked, so as to improve the user experience.

[0045] In addition, if Figure 7 As shown, an embodiment of the present invention further proposes an unlocking method of a plum blossom lock unlocking tool, wherein the plum blossom lock unlocking tool includes an unlocking body, a thimble, a fastener and a reset structure, wherein a hollow cylinder is provided at one end of the unlocking body, a plurality of slide grooves are provided on the outer wall of the cylinder, an internal thread is provided at the other end of the unlocking body, a plurality of thimbles are slidably arranged in the corresponding slide grooves, the fastener is provided between the unlocking body and the cylinder, and the fastener is sleeved on the cylinder, a boss is provided on the reset structure, an external thread is provided on the boss, the external thread passes through the internal thread so that the reset structure can be movably arranged on the unlocking body, and the thimble is reset through the boss; the unlocking method comprises the following steps:

[0046] S101 , pressing the reset structure to reset the plurality of ejector pins to be aligned with the column through the boss.

[0047] S102, aligning the reset cylinder with the to-be-unlocked plum blossom lock and inserting it into the lock hole.

[0048] S103, rotating the unlocking body to drive the column to move in the lock hole, so that the multiple ejectors on the column are pushed back by the spring in the plum blossom lock to form multiple slots adapted to the plum blossom lock.

[0049] S104, all the lower marbles in the plum blossom lock are pushed back to the lower lock core through the adapted cylinder, and the upper marbles remain in the upper lock core, thereby completing the unlocking action.

[0050] As an embodiment, an annular groove is further provided on the reset structure.

[0051] As an embodiment, the plum blossom lock unlocking tool further includes an elastic member, which is sleeved on the boss and disposed in the annular groove.

[0052] As an embodiment, the fastener is a rubber sleeve to ensure that the ejector pin does not fall off during sliding.

[0053] As an embodiment, a first auxiliary arm is provided on one side of the unlocking body, and a second auxiliary arm is provided on the other side. The first auxiliary arm and the second auxiliary arm are detachably provided on the unlocking body.

[0054] It should be noted that the aforementioned examples of the plum blossom lock unlocking tool are also applicable to the unlocking method of the plum blossom lock unlocking tool of this embodiment, and will not be repeated here.

[0055] It will be understood by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Thus, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0056] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowcharts and / or block diagrams, as well as combinations of processes and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowcharts and / or block diagrams. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0057] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0058] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing the instructions executed on the computer or other programmable device for implementing the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0059] It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claim. The word "a" or "an" preceding a component does not exclude the presence of a plurality of such components. The invention can be implemented by means of hardware comprising several different components and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third etc. does not indicate any order. These words may be interpreted as names.

[0060] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0061] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

[0062] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0063] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0064] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0065] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0066] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A plum blossom lock unlocking tool, characterized in that: include: An unlocking body, wherein one end of the unlocking body is provided with a hollow cylinder, the outer wall of the cylinder is provided with a plurality of sliding grooves, and the other end of the unlocking body is provided with an internal thread; Ejectors, the number of which is multiple and slidably disposed in the corresponding chute; A fastener, the fastener being disposed between the unlocking body and the column, and the fastener being sleeved on the column; A reset structure is provided with a boss on the reset structure, and an external thread is provided on the boss. The external thread passes through the internal thread so that the reset structure can be movably arranged on the unlocking body, and the ejector pin is reset through the boss.

2. The plum blossom lock unlocking tool according to claim 1, characterized in that: The reset structure is also provided with an annular groove.

3. The plum blossom lock unlocking tool according to claim 2, characterized in that: It also includes an elastic member, which is sleeved on the boss and arranged in the annular groove.

4. The plum blossom lock unlocking tool according to claim 1, characterized in that: The fastener is a rubber sleeve to ensure that the ejector pin does not fall off during sliding.

5. The plum blossom lock unlocking tool according to claim 1, characterized in that: A first auxiliary arm is provided on one side of the unlocking body, and a second auxiliary arm is provided on the other side. The first auxiliary arm and the second auxiliary arm are detachably provided on the unlocking body.

6. A method for unlocking a plum blossom lock using an unlocking tool, characterized in that: The plum blossom lock unlocking tool includes an unlocking body, a thimble, a fastener and a reset structure, wherein a hollow cylinder is provided at one end of the unlocking body, a plurality of slide grooves are provided on the outer wall of the cylinder, an internal thread is provided at the other end of the unlocking body, a plurality of thimbles are slidably arranged in the corresponding slide grooves, the fastener is provided between the unlocking body and the cylinder, and the fastener is sleeved on the cylinder, a boss is provided on the reset structure, an external thread is provided on the boss, the external thread passes through the internal thread so that the reset structure can be movably arranged on the unlocking body, and the thimble is reset by the boss; the unlocking method includes: pressing the reset structure to reset the plurality of ejector pins to be aligned with the column via the boss; Align the reset cylinder with the to-be-unlocked plum blossom lock and insert it into the lock hole; The unlocking body is rotated to drive the column to move in the lock hole, so that the multiple ejectors on the column are pushed back by the spring in the plum blossom lock to form multiple slots adapted to the plum blossom lock; Through the adapted column, all the lower marbles in the plum blossom lock are pushed back into the lower lock core, and the upper marbles remain in the upper lock core to complete the unlocking action.

7. The unlocking method of the plum blossom lock unlocking tool according to claim 6, characterized in that: The reset structure is also provided with an annular groove.

8. The unlocking method of the plum blossom lock unlocking tool according to claim 7, characterized in that: The plum blossom lock unlocking tool further comprises an elastic member, which is sleeved on the boss and disposed in the annular groove.

9. The unlocking method of the plum blossom lock unlocking tool according to claim 6, characterized in that: The fastener is a rubber sleeve to ensure that the ejector pin does not fall off during sliding.

10. The unlocking method of the plum blossom lock unlocking tool according to claim 6, characterized in that: A first auxiliary arm is provided on one side of the unlocking body, and a second auxiliary arm is provided on the other side. The first auxiliary arm and the second auxiliary arm are detachably provided on the unlocking body.

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