Multifunctional lockset panel opening tool

Abstract

The utility model discloses a multifunctional lockset panel opening tool. The multifunctional lockset panel opening tool comprises a force application rod and a C-shaped hook, a connecting seat is arranged at one end of the force application rod and is provided with a sliding groove; the other end of the force application rod is detachably connected with a lock prying cover operation piece or a lock cylinder damage operation piece; the C-shaped hook comprises an inserting plate and an arc-shaped connecting plate; one end of the arc-shaped connecting plate is connected with the plugboard; a thin sheet capable of being inserted into a gap between an external panel of the lock and the mounting door plate is arranged at the end part of the inserting plate; the other end of the arc-shaped connecting plate is provided with a receding groove allowing the connecting base to be placed therein, a connecting shaft is arranged on the side wall of the receding groove, and the connecting shaft is hinged to the connecting base and can slide in the sliding groove. The opening part of the C-shaped hook deviates from the force application rod; and an accommodating space for accommodating a lock panel is formed between the insertion plate of the C-shaped hook and the end part of the force application rod. The lock panel opening device can be suitable for opening lock panels with different widths, time and labor are saved when the lock panels are opened, generated noise is low, and meanwhile the lock cylinder breaking function and the lock cover prying function are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door lock breaking tool technical field, especially in a kind of multifunctional lock panel opening tool. BACKGROUND

[0002] In the process of fire into door rescue, public security into door emergency capture, lock setting on the door need be broken down.Lock can be divided into electronic lock and mechanical lock, wherein, mechanical lock is the part such as ball, vane that carries password information is moved to specific position to lock and lock, i.e.

[0003] The electronic lock or mechanical lock is usually provided with external panel, which is installed with the installation door plate, i.e.

[0004] Therefore, the utility model provides a multifunctional lock panel opening tool to solve the above problems, and the case is generated. INVENTION CONTENT

[0005] The utility model aims at at least one of the above technical problems in the technical field to some extent. To this end, the utility model aims at providing a multifunctional lock panel opening tool to be suitable for opening lock panel of different widths, save time and labor when opening lock panel and produce little noise, and have lock core breaking function and lock prying function.

[0006] To achieve the above object, the utility model embodiment provides a multifunctional lock panel opening tool, which comprises:

[0007] Force rod, the force rod one end is equipped with connecting seat, the connecting seat is equipped with sliding slot;The other end of the force rod can be detachably connected with lock prying operating part or lock core breaking operating part;

[0008] The utility model discloses a C-shaped hook which comprises a plug plate and an arc-shaped connecting plate, one end of the arc-shaped connecting plate is connected to the plug plate, the end of the plug plate is provided as a sheet capable of being inserted into the gap between the external panel of the lock and the installed door plate, the other end of the arc-shaped connecting plate is provided with a slot for accommodating the connecting seat, the sidewall of the slot is provided with a connecting shaft, the connecting shaft is hinged to the connecting seat and capable of sliding in the slot, the mouth of the C-shaped hook is away from the force applying rod, and the plug plate of the C-shaped hook and the end of the force applying rod form a containing space for containing the panel of the lock.

[0009] According to the utility model embodiment, when the external panel of the lock is opened, the end of the plug plate of the C-shaped hook is inserted into the gap between the external panel of the lock and the installed door plate, the end of the force applying rod connected to the C-shaped hook is abutted on the installed door plate as a force applying fulcrum, and the external panel of the lock can be quickly opened by rotating the force applying rod, which saves time and labor and generates less noise when the external panel of the lock is opened; since the connecting shaft of the C-shaped hook is hinged to the connecting seat and capable of sliding in the slot, the position of the C-shaped hook can be moved to change the size of the containing space formed between the plug plate of the C-shaped hook and the end of the force applying rod, so as to be applicable to external panels of different sizes; one end of the force applying rod is detachably connected to the lock core breaking operation piece or the lock prying cover operation piece, which has multiple functions.

[0010] Therefore, the utility model can be applicable to the opening of lock panels of different widths, saves time and labor and generates less noise when the lock panel is opened, and has the functions of lock core breaking and lock prying cover.

[0011] In addition, the multifunctional lock panel opening tool according to the above-mentioned embodiments of the utility model can also have the following additional technical features:

[0012] Optionally, a first arc-shaped groove matched with the connecting shaft is arranged on the first sidewall of the slot, and a second arc-shaped groove matched with the connecting shaft is arranged on the second sidewall opposite to the first sidewall, and the second arc-shaped groove is opposite to the first arc-shaped groove.

[0013] Optionally, the thickness of the plug plate gradually decreases from the connecting position with the arc-shaped connecting plate to the end.

[0014] Optionally, the lock prying cover operation piece comprises a first connecting portion and a first operation portion, the first connecting portion is detachably connected to the other end of the force applying rod, a split groove is formed on one side of the first operation portion in the axial direction, the split groove extends inward from the end of the first operation portion, a groove is formed on the other side of the first operation portion opposite to the side provided with the split groove in the axial direction, and a prying piece is formed on the side of the end of the first operation portion.

[0015] Optionally, the lock core breaking operation member comprises a second connecting part and a second operation part, the second connecting part is detachably connected with the other end of the force applying rod, and the end of the second operation part is formed with a U-shaped clamping groove, and the side of the second operation part is respectively provided with a first protrusion and a second protrusion.

[0016] Optionally, the lock core breaking operation member comprises an operation rod, the end of the operation rod is provided with a flat pointed part, the other end of the force applying rod is radially provided with a clamping groove, and the operation rod is clamped into the clamping groove.

[0017] Optionally, the thickness of the arc-shaped connecting plate of the C-shaped hook is greater than the thickness of the insertion plate.

[0018] Optionally, the force applying rod is provided as a straight rod. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 it is a structure schematic view of the lock panel opening tool of the utility model embodiment;

[0020] Figure 2 it is a partial structure schematic view of the lock panel opening tool of the utility model embodiment;

[0021] Figure 3 it is another partial structure schematic view of the lock panel opening tool of the utility model embodiment;

[0022] Figure 4 it is a structure schematic view of the lock tool cover prying operation member of the utility model embodiment;

[0023] Figure 5 it is a structure schematic view of the lock core breaking operation member of the utility model embodiment;

[0024] Figure 6 it is another structure schematic view of the lock core breaking operation member of the utility model embodiment.

[0025] REFERENCE SIGNS

[0026] force applying rod 1, connecting seat 11, sliding groove 12, first arc-shaped groove 121, second arc-shaped groove 122, lock tool cover prying operation member 13, first connecting part 131, first operation part 132, section groove 133, recess 134, prying piece 135, lock core breaking operation member 14, second connecting part 141, second operation part 142, U-shaped clamping groove 143, first protrusion 144, second protrusion 145, operation rod 146, pointed part 147, C-shaped hook 2, insertion plate 21, arc-shaped connecting plate 22, accommodating groove 23, connecting shaft 24. DETAILED DESCRIPTION

[0027] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0028] As shown in Figures 1 to 5 , the multifunctional lock panel opening tool of the embodiment of the present application comprises a force applying rod 1 and a C-shaped hook 2.

[0029] The force applying rod 1 is provided with a connecting seat 11 at one end, and the connecting seat 11 is provided with a sliding groove 12; the other end of the force applying rod 1 is detachably provided with a lock pick cover operating member 13 or a lock cylinder breaking operating member 14. Optionally, the force applying rod 1 is provided as a straight rod.

[0030] The mechanical lock is provided with a lock cylinder, and a key is inserted into the lock cylinder to drive the lock cylinder to rotate, and the rotation of the lock cylinder can drive the lock pin to act to realize unlocking and locking. A lock head cover is arranged at the position corresponding to the lock cylinder to prevent dust and the like from entering the lock cylinder. When the lock is broken, the lock cylinder needs to be broken, and therefore the lock head cover needs to be removed. The lock pick cover operating member 13 is used to remove the lock head cover.

[0031] Optionally, as shown in Figure 4 , the lock pick cover operating member 13 comprises a first connecting part 131 and a first operating part 132, the first connecting part 131 is detachably connected with the other end of the force applying rod 1, and can be threadedly connected. A split groove 133 is formed on one side of the first operating part 132 in the axial direction, the split groove 133 extends inwardly from the end of the first operating part 132, the other side of the first operating part 132 opposite to the side provided with the split groove 133 is formed with a groove 134 in the axial direction, and a prying piece 135 is formed on the side of the end of the first operating part 132 close to the groove 134. The prying piece 135 is inserted into the lock head cover, the first connecting part 131 is rotated, so that the lock head cover is pried and removed, which saves time and effort when the lock head cover of the lock is removed, and the noise generated is small.

[0032] Optionally, as shown in Figure 5 , the lock cylinder breaking operating member 14 comprises a second connecting part 141 and a second operating part 142, the second connecting part 141 is detachably connected with the other end of the force applying rod 1, and the end of the second operating part 142 is formed with a U-shaped clamping groove 143, and the side surface of the second operating part 142 is respectively provided with a first protrusion 144 and a second protrusion 145 opposite to each other. The lock cylinder can be clamped in the U-shaped clamping groove 143, the second connecting part 141 is rotated to twist and break the part of the lock cylinder having a locking code (such as a pin, a blade, etc.), so that the lock can be opened.

[0033] In some other embodiments, optionally, as shown in Figure 6As shown, the lock core breaking operation member 14 comprises an operation rod 146, the end of the operation rod 146 is provided with a flat tip 147, the other end of the force applying rod 1 is radially provided with a clamping groove 15, and the operation rod 146 is clamped into the clamping groove 15. The tip 147 of the operation rod 146 is inserted into the lock core, and the lock core is twisted and broken at the part with the locking password (such as a pin, a blade, etc.), so that the lock can be opened.

[0034] The C-shaped hook 2 comprises a plug plate 21 and an arc-shaped connecting plate 22; the arc-shaped connecting plate 22 is connected to the plug plate 21 at one end; the end of the plug plate 21 is provided as a thin sheet capable of being inserted into the gap between the external panel of the lock and the installed door plate; the other end of the arc-shaped connecting plate 22 is provided with a gap slot 23 in which the connecting seat 11 is arranged, and the side wall of the gap slot 23 is provided with a connecting shaft 24 which is hinged to the connecting seat 11 and can slide in the sliding groove 12; specifically, the connecting shaft 24 is rotatably and slidably arranged in the sliding groove 12; the mouth of the C-shaped hook 2 faces away from the force applying rod 1, and the plug plate 21 of the C-shaped hook 2 and the end of the force applying rod 1 form a containing space for containing the panel of the lock.

[0035] Optionally, the first side wall of the sliding groove 12 is provided with a first arc-shaped groove 121 matched with the connecting shaft 24, and the second side wall opposite to the first side wall is provided with a second arc-shaped groove 122 matched with the connecting shaft 24, the second arc-shaped groove 122 is opposite to the first arc-shaped groove 121, and the space formed by the second arc-shaped groove 122 opposite to the first arc-shaped groove 121 limits the connecting shaft 24 from sliding when the external panel of the lock is forced to be opened.

[0036] Optionally, the thickness of the plug plate 21 gradually decreases from the connecting position with the arc-shaped connecting plate 22 to the end. The thickness of the arc-shaped connecting plate 22 of the C-shaped hook 2 is greater than the thickness of the plug plate 21.

[0037] When the external panel of the lock is opened, the end of the plug plate 21 of the C-shaped hook 2 is inserted into the gap between the external panel of the lock and the installed door plate, the end of the C-shaped hook 2 connected to the force applying rod 1 abuts against the installed door plate as a force applying fulcrum, and the external panel of the lock can be quickly opened by rotating the force applying rod 1, which saves time and labor and generates less noise when the external panel of the lock is opened; since the connecting shaft 24 of the C-shaped hook 2 is hinged to the connecting seat 11 and can slide in the sliding groove 12, the position of the C-shaped hook 2 can be moved to change the size of the containing space formed between the plug plate 21 of the C-shaped hook 2 and the end of the force applying rod 2, so as to be applicable to different sizes of external panels; and the one end of the force applying rod 1 can be detachably connected to the lock pick cover operation member 13 or the lock core breaking operation member 14, which has multiple functions.

[0038] Therefore, the utility model can be applicable to different widths of lock panels to be opened, saves time and labor and generates less noise when the lock panel is opened, and has the functions of lock core breaking and lock pick cover.

[0039] In the description of the utility model, it is understood that the directions or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the directions or positional relationships shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0040] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0041] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0042] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0043] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description 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 integrate different embodiments or examples described in the present specification.

[0044] Although the embodiments of the present application have been shown and described above, it should be understood that the above-described embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A multi-function lockset faceplate opening tool, characterized by, The utility model relates to a lock picking device, including: A force applying rod is provided with a connecting seat at one end, and the connecting seat is provided with a sliding groove; the other end of the force applying rod is detachably connected with a lock picking cover operating part or a lock core breaking operating part; A C-shaped hook includes a plug plate and an arc-shaped connecting plate; one end of the arc-shaped connecting plate is connected with the plug plate; the end of the plug plate is provided as a thin piece capable of being inserted into the gap between the external panel of the lock and the installed door panel; the other end of the arc-shaped connecting plate is provided with a gap slot for accommodating the connecting seat, and the side wall of the gap slot is provided with a connecting shaft which is hinged with the connecting seat and can slide in the sliding groove; the mouth of the C-shaped hook is away from the force applying rod, and the plug plate of the C-shaped hook and the end of the force applying rod form a containing space for containing the lock panel.

2. A multi-purpose lock faceplate opening tool as defined in claim 1, wherein, A first arc-shaped groove matched with the connecting shaft is arranged on the first side wall of the sliding groove, and a second arc-shaped groove matched with the connecting shaft is arranged on the second side wall opposite to the first side wall, and the second arc-shaped groove is opposite to the first arc-shaped groove.

3. A multi-purpose lock faceplate opening tool as defined in claim 1, wherein, The thickness of the plug plate gradually decreases from the connecting part with the arc-shaped connecting plate to the end.

4. A multi-purpose lock faceplate opening tool as defined in claim 1, wherein, The lock picking cover operating part includes a first connecting part and a first operating part; the first connecting part is detachably connected with the other end of the force applying rod; the first operating part is provided with a split groove on one side in the axial direction; the split groove extends inward from the end of the first operating part; the other side of the first operating part opposite to the side provided with the split groove is provided with a groove in the axial direction; and the groove is provided with a prying piece near the end of the first operating part.

5. A multi-purpose lock faceplate opening tool as defined in claim 1, wherein, The lock core breaking operating part includes a second connecting part and a second operating part; the second connecting part is detachably connected with the other end of the force applying rod; the end of the second operating part is provided with a U-shaped clamping groove; and the side surface of the second operating part is respectively provided with a first protrusion and a second protrusion opposite to each other.

6. A multi-function lock faceplate opening tool as defined in claim 1, wherein, The lock core breaking operating part includes an operating rod; the end of the operating rod is provided with a flat pointed part; the other end of the force applying rod is provided with a clamping groove in the radial direction; and the operating rod is clamped into the clamping groove.

7. A multi-purpose lock faceplate opening tool as defined in claim 1, wherein, The thickness of the arc-shaped connecting plate of the C-shaped hook is greater than the thickness of the plug plate.

8. A multi-function lock faceplate opening tool as defined in claim 1, wherein, The force applying rod is provided as a straight rod.

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