CN215632302U - Three-throw two-lockset, equipment with lock and business library - Google Patents
Three-throw two-lockset, equipment with lock and business library Download PDFInfo
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- CN215632302U CN215632302U CN202121356871.9U CN202121356871U CN215632302U CN 215632302 U CN215632302 U CN 215632302U CN 202121356871 U CN202121356871 U CN 202121356871U CN 215632302 U CN215632302 U CN 215632302U
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Abstract
The embodiment of the application discloses three-opening two-lockset, equipment with a lock and a business library, wherein the connecting rod in the three-opening two-lockset is simple in structural shape and convenient to produce and process. The application includes: a lock linkage assembly, a lock blocking assembly and a lock assembly; the lock linkage mechanism assembly comprises a first straight rod connecting piece and a second straight rod connecting piece, the lock assembly and the lock blocking assembly are both installed in the lock linkage mechanism assembly, the first straight rod connecting piece is connected with the second straight rod connecting piece, and the first straight rod connecting piece and the second straight rod connecting piece are respectively connected with the lock blocking assembly in the lock linkage mechanism assembly.
Description
Technical Field
The embodiment of the application relates to the technical field of locks, in particular to a three-opening two-lock, a device with a lock and a service library.
Background
The lock of high security protection mainly is applied to in the custody cabinet and the business storehouse field of bank at present, the tool to lock can play the sealing effect for custody cabinet and business storehouse, along with the requirement of bank to custody cabinet and business storehouse security performance constantly improves, the appearance of many locks of opening the tool to lock mechanism can satisfy custody cabinet and the requirement of business storehouse security performance, because the very high theftproof performance that many locks of opening the tool to lock mechanism has, so be applied to in all kinds of custody cabinet cabinets and business storehouse by more and more banks, many locks of opening the tool to lock mechanism mainly install on the cabinet door of custody cabinet or in the storehouse door of business storehouse, and only after many locks of opening the tool to lock mechanism, cabinet door or storehouse door just can open.
The most common of the existing multi-lock and multi-unlocking lock mechanisms is a three-opening two-lock mechanism, wherein the three-opening two-lock mechanism comprises three locks, the three-opening two-lock mechanism can be unlocked only when any two locks in the three-opening two-lock mechanism are unlocked, and the unlocking of the locks in the lock mechanism usually needs to be pushed by a connecting rod structure; however, the connecting rod structure in the existing lock mechanism with three locks and two locks is complex in shape and inconvenient to produce and process.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a three-opening two-lockset, a device with a lock and a business library, and the connecting rod in the three-opening two-lockset is simple in structure and shape and convenient to produce and process.
This application first aspect provides a three-throw two tool to lock, includes: a lock linkage assembly, a lock blocking assembly and a lock assembly; the lock linkage mechanism assembly comprises a first straight rod connecting piece and a second straight rod connecting piece, the lock assembly and the lock blocking assembly are both installed in the lock linkage mechanism assembly, the first straight rod connecting piece is connected with the second straight rod connecting piece, and the first straight rod connecting piece and the second straight rod connecting piece are respectively connected with the lock blocking assembly in the lock linkage mechanism assembly.
Optionally, the length of the first straight-bar connecting piece is greater than that of the second straight-bar connecting piece, a first hole, a second hole and a third hole are formed in the first straight-bar connecting piece, a first through hole, a second through hole and a third through hole are formed in the second straight-bar connecting piece, and the first hole, the first through hole, the second hole and the second through hole are connected through connecting pieces.
Optionally, the lock linkage assembly includes a base and a lock link driving member, the lock link driving member and the lock blocking assembly are movably mounted on the base, and the first straight rod connecting member is connected to the lock link driving member.
Optionally, the lock blocking member includes a first blocking member, a second blocking member and a third blocking member, the first blocking member and the second blocking member are respectively connected to the first straight rod connecting member, and the third blocking member is connected to the second straight rod connecting member.
Optionally, a side wing extending outward is disposed on one side of each of the first blocking member, the second blocking member and the third blocking member, and the side wing is integrally formed with the first blocking member, the second blocking member and the third blocking member.
Optionally, the tool to lock subassembly includes first tool to lock, second tool to lock and third tool to lock, be provided with first spring bolt on the first tool to lock, be provided with the second spring bolt on the second tool to lock, be provided with the third spring bolt on the third tool to lock, the height of flank is higher than first spring bolt second spring bolt and the bottom surface height of third spring bolt.
Optionally, the first lockset, the second lockset and the third lockset are placed in parallel, and a preset gap is arranged between the first lockset, the second lockset and the third lockset.
Optionally, the first blocking member, the second blocking member and the third blocking member are installed in the preset gap.
The second aspect of the application provides a locking device, be provided with on the locking device as the first aspect three division of two locksets.
A third aspect of the present application provides a service library, wherein the service library is provided with the device with lock as described in the second aspect.
According to the technical scheme, the embodiment of the application has the following advantages:
the lock is provided with a lock linkage mechanism assembly, a lock blocking assembly and a lock assembly, wherein the lock linkage mechanism assembly comprises a first straight rod connecting piece and a second straight rod connecting piece; according to the lock, after the lock assembly is opened, the lock assembly and the lock stop the assembly from being contacted any more, so that the unlocking position is formed, the first straight-bar connecting piece and the second straight-bar connecting piece are pushed to stop the assembly to move in the unlocking position, and then the three-lock two-unlocking lock can be opened.
Drawings
FIG. 1 is an exploded view of a lock device with two locks;
FIG. 2 is a schematic view of a lock assembly with two locks in the open position;
FIG. 3 is another schematic view of the present application showing a lock with two locks;
FIG. 4 is another schematic view of the present application showing a lock with two locks;
FIG. 5 is a schematic view of a first linear bar linkage of a lockset for a three-throw two-lock according to the present application;
FIG. 6 is a schematic structural view of a second straight rod connector in the lockset for a three-way lock and a two-way lock according to the present application;
FIG. 7 is a schematic view of a first straight rod connecting piece and a second straight rod connecting piece connected in a lockset of the three-opening two-lock.
Detailed Description
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit specific mounting orientations of the respective members or components.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, the structures, the proportions, the sizes, and the like, which are illustrated in the accompanying drawings and described in the present application, are intended to be considered illustrative and not restrictive, and therefore, not limiting, since those skilled in the art will understand and read the present application, it is understood that any modifications of the structures, changes in the proportions, or adjustments in the sizes, which are not necessarily essential to the practice of the present application, are intended to be within the scope of the present disclosure without affecting the efficacy and attainment of the same.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The most common of the existing multi-lock and multi-unlocking lock mechanisms is a three-opening two-lock mechanism, wherein the three-opening two-lock mechanism comprises three locks, the three-opening two-lock mechanism can be unlocked only when any two locks in the three-opening two-lock mechanism are unlocked, and the unlocking of the locks in the lock mechanism usually needs to be pushed by a connecting rod structure; however, the connecting rod structure in the existing lock mechanism with three locks and two locks is complex in shape and inconvenient to produce and process.
Based on this, this application provides two locksets of three openings, area lock equipment and business storehouse, and the connecting rod structural shape in these two locksets of three openings is comparatively simple, is convenient for produce and process.
Referring to fig. 1 to 7, a first aspect of the present application provides a three-way lock, including: a lock linkage assembly, a lock blocking assembly and a lock assembly; the lock linkage mechanism assembly comprises a first straight rod connecting piece 26 and a second straight rod connecting piece 22, the lock assembly and the lock blocking assembly are installed in the lock linkage mechanism assembly, the first straight rod connecting piece 26 is connected with the second straight rod connecting piece 22, and the first straight rod connecting piece 26 and the second straight rod connecting piece 22 are respectively connected with the lock blocking assembly in the lock linkage mechanism assembly.
In the embodiment of the present application, a plurality of component structures are installed inside the three-way two-lock device, wherein the main component structures are a lock linkage mechanism component, a lock blocking component and a lock component, the lock linkage mechanism component includes a first straight rod connecting member 26 and a second straight rod connecting member 22, wherein it should be noted that the first straight rod connecting member 26 and the second straight rod connecting member 22 mainly function to transmit the driving force transmitted to the lock linkage mechanism component to the lock blocking component, so that the lock blocking component can move in the base 2 on the lock linkage mechanism component, here, it should be noted that, in practical application, the three-way two-lock device needs to be used in cooperation with the bolt structure component, the three-way two-lock device is detachably installed in the bolt structure component, and after the three-way two-lock device is unlocked, the bolt structure component can be unlocked, more specifically, the three-opening two-lockset component is provided with a lockset component, a first straight rod connecting piece 26, a second straight rod connecting piece 22 and a lock blocking component, and it should be noted that the lockset component mainly comprises three locksets, lock tongues on the three locksets are in contact clamping with the lock blocking component, if a bolt structure component is to be opened, two locks in the lockset component are required to be in an unlocking state, namely the lock tongues on the two locksets are not in contact with the lock blocking component, so that the first straight rod connecting piece 26 and the second straight rod connecting piece 22 can drive the lock blocking component to move on the base 2.
It should be noted that two of the three locks are in an unlocked state to form an unlocked position, the first straight rod connector 26 and the second straight rod connector 22 can drive the lock blocking assembly to move in the unlocked position, and the moving stroke can reach the unlocking stroke of the door bolt structural assembly, so that the door bolt structural assembly can be unlocked; the blocking component can move by the unlocking position formed after one of the three locksets is unlocked, but the moving displacement cannot reach the unlocking of the bolt structural component, so that the displacement stroke for unlocking the bolt can be reached only after any two locksets are unlocked.
Optionally, the length of the first straight rod connector 26 is greater than that of the second straight rod connector 22, a first aperture 261, a second aperture 262 and a third aperture 263 are arranged on the first straight rod connector 26, a first through hole 221, a second through hole 222 and a third through hole 223 are arranged on the second straight rod connector 22, and the first aperture 261, the first through hole 221, the second aperture 262 and the second through hole 222 are connected by using connectors.
In the embodiment of the present application, the first straight rod connector 26 and the second straight rod connector 22 are mainly installed on the base 2, and the first straight rod connector 26 and the second straight rod connector 22 can move on the base 2, and more specifically, a rectangular notch is provided on the base 2 at a position corresponding to the hole and the through hole, wherein the first straight rod connector 26 and the second straight rod connector 22 are installed on the base 2 by mainly connecting the first straight rod connector 26 and the second straight rod connector 22 by means of a bolt, the bolt penetrates through the hole and the through hole on the first straight rod connector 26 and the second straight rod connector 22, and the bolt is fixed by using a nut, wherein the size of the nut is larger than that of the rectangular through hole, so that the first straight rod connector 26 and the second straight rod connector 22 can move on the base 2, it should be noted that the connection manner of the first straight rod connector 26 and the second straight rod connector 22 can be connected by means other than a bolt and a nut, the connection may be made in other manners, and is not particularly limited herein.
Optionally, the lock linkage assembly includes a base 2 and a lock link driving member 21, the lock link driving member 21 and the lock blocking assembly are movably mounted on the base 2, and the first straight rod connecting member 26 is connected to the lock link driving member 21.
In the embodiment of the present application, the lock linkage assembly further includes a lock link driving member 21 and a base 2 in addition to the first straight link connecting member 26 and the second straight link connecting member 22, the lock link driving member 21 is connected to the first straight link connecting member 26, wherein it should be noted that rectangular notches corresponding to the first straight link connecting member 26 and the second straight link connecting member 22 are provided on the base 2, and since the first straight link connecting member 26 and the base 2 are mainly connected by bolts, the first straight link connecting member 26 and the second straight link connecting member 22 can move in the rectangular notches on the base 2, in the present application, the size of the length and the width of the rectangular notch is not specifically limited, the first straight link connecting member 26 is connected to the lock link driving member 21, that is, after the lock link driving member 21 transmits the driving force to the first straight link connecting member 26, since the first straight rod connector 26 is connected with the second straight rod connector 22, the first straight rod connector 26 can transmit the driving force to the second straight rod connector 22, so that the first straight rod connector 26 and the second straight rod connector 22 drive the lock blocking assembly to move in the rectangular notch on the base 2.
Optionally, the lock blocking member comprises a first blocking member 23, a second blocking member 24 and a third blocking member 25, the first blocking member 23 and the second blocking member 24 are respectively connected with the first straight rod connector 26, the third blocking member 25 is connected with the second straight rod connector 22, the first blocking member 23, the second blocking member 24 and the third blocking member 25 are movably mounted on the base 2, and one side of the first blocking member 23, one side of the second blocking member 24 and one side of the third blocking member 25 are respectively provided with an outward extending side wing; the lock assembly comprises a first lock 3, a second lock 4 and a third lock 5, wherein a first lock tongue 31 is arranged on the first lock 3, a second lock tongue 41 is arranged on the second lock 4, a third lock tongue 51 is arranged on the third lock 5, and the height of the side wing is higher than the bottom surface height of the first lock tongue 31, the second lock tongue 41 and the third lock tongue 51; the first lock 3, the second lock 4 and the third lock 5 are placed in parallel, and a preset gap is formed between the first lock 3, the second lock 4 and the third lock 5.
In the embodiment of the present application, the lock blocking assembly includes a first blocking member 23, a second blocking member 24 and a third blocking member 25, the lock assembly includes a first lock 3, a second lock 4 and a third lock 5, wherein the first blocking member 23 is installed between the first lock 3 and the second lock 4, the second blocking member 24 is installed between the second lock 4 and the third lock 5, and the third blocking member 25 is installed below the third lock 5, and a first bolt 31, a second bolt 41 and a third bolt 51 are respectively disposed in the first lock 3, the second lock 4 and the third lock 5, in practical application, when the first bolt 31, the second bolt 41 and the third bolt 51 are all clamped on a side wing of the lock blocking assembly, or when any two of the first bolt 31, the second bolt 41 and the third bolt 51 are clamped on a side wing of the lock blocking assembly, the three-way lock is in a closed state, the height of the side wing is higher than the bottom heights of the first bolt 31, the second bolt 41 and the third bolt 51, more specifically, when the bolts in the lock are put down, the bolts will contact the side wing, and the side wing mainly plays a role in clamping the bolts.
It should be noted that a power assembly for driving the first straight rod connecting piece 26 and the second straight rod connecting piece 22 is mounted on a door bolt structure assembly provided with a three-way lock and a two-way lock, specifically, a door bolt mounting piece 1, a rotating shaft, a gear 12, a rack 11 and a handle 13, the rack 11 is mounted on the door bolt mounting piece 1, the gear 12 is meshed with the rack 11, one end of the rack 11 is connected with the rotating shaft, and the rotating shaft is connected with the handle 13; the bolt mounting piece 1 is connected with a lock connecting rod driving piece 21; when the lock tongues of two of the three-opening two-lockset are retracted into the lock body, a stroke area where the lock blocking assembly can move is reserved, the relative mechanical parts are driven by external force to realize the stroke movement of the lock blocking assembly, and after the lock blocking assembly moves in place, the door bolt structure assembly of the warehouse door can be completely retracted, so that the warehouse door is opened; more specifically: the bolt installation member 1 can move under the action of the gear 12 and the rack 11, and the bolt installation member 1 is connected with the lock link driving member 21, so that under the condition that the bolt installation member 1 moves, the lock link driving member 21 also moves, under the action of the movement of the lock link driving member 21, the first straight rod connecting member 26 and the second straight rod connecting member can be driven to move, it should be noted that, the movement of the first straight rod connecting member 26 and the second straight rod connecting member 22 is explained in the above embodiment, and not much, the worker rotates the handle 13, then the rotating shaft transmits the rotating force acting on the handle 13 to the gear 12, because the gear 12 is meshed with the rack 11, under the condition that the gear 12 rotates, the rack 11 is driven to move, the rack 11 is connected with the bolt installation member 1, and under the condition that the rack 11 moves, can further drive keeper installed part 1 and remove, keeper installed part 1 can drive lock connecting rod driving piece 21 and connect, and lock connecting rod driving piece 21 is connected with first straight-bar connection spare 26, and under the circumstances that lock connecting rod driving piece 21 advances to remove, can drive first straight-bar connection spare 26 and second straight-bar connection spare 22 and remove to can realize unblanking of keeper construction package.
A second aspect of the present application provides a locking device provided with a three-way double lock as provided in the first aspect, and more particularly, a door bolt structure assembly as described in the previous embodiments.
A third aspect of the present application provides a service depot on which the apparatus with a lock as described in the second aspect is mounted, and more particularly, a bolt construction assembly as described in the second aspect is mounted.
It is intended that the foregoing description of the disclosed embodiments enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A three-throw two-lockset, comprising: a lock linkage assembly, a lock blocking assembly and a lock assembly;
the lock linkage mechanism assembly comprises a first straight rod connecting piece and a second straight rod connecting piece, the lock assembly and the lock blocking assembly are both installed in the lock linkage mechanism assembly, the first straight rod connecting piece is connected with the second straight rod connecting piece, and the first straight rod connecting piece and the second straight rod connecting piece are respectively connected with the lock blocking assembly in the lock linkage mechanism assembly.
2. The three-way double lock according to claim 1, wherein the length of the first straight rod connecting piece is larger than that of the second straight rod connecting piece, a first hole, a second hole and a third hole are formed in the first straight rod connecting piece, a first through hole, a second through hole and a third through hole are formed in the second straight rod connecting piece, and the first hole, the first through hole, the second hole and the second through hole are connected through connecting pieces.
3. The three-throw two-lockset of claim 1 wherein said lock linkage assembly includes a base and a lock link actuating member, said lock link actuating member and said lock blocking assembly being movably mounted on said base, said first right bar linkage being connected to said lock link actuating member.
4. The three-throw two-lock according to claim 1, wherein the lock blocking member comprises a first blocking member, a second blocking member and a third blocking member, the first blocking member and the second blocking member are respectively connected with the first straight-bar connector, and the third blocking member is connected with the second straight-bar connector.
5. The three-piece lockset of claim 4 wherein said first blocking member, said second blocking member and said third blocking member each have an outwardly extending wing on one side thereof, said wings being integrally formed with said first blocking member, said second blocking member and said third blocking member.
6. The three-way lockset of claim 5, wherein the lockset assembly comprises a first lockset, a second lockset and a third lockset, the first lockset is provided with a first bolt, the second lockset is provided with a second bolt, the third lockset is provided with a third bolt, and the height of the side wing is higher than the bottom surface height of the first bolt, the second bolt and the third bolt.
7. The three-way lockset of claim 6, wherein the first lockset, the second lockset and the third lockset are disposed in parallel and a predetermined gap is provided between the first lockset, the second lockset and the third lockset.
8. The three-way lockset of claim 7 wherein said first blocking member, said second blocking member and said third blocking member are mounted in said predetermined gap.
9. A locking device, wherein the locking device is provided with a three-way double lock according to any one of claims 1 to 8.
10. A service depot on which the device with lock of claim 9 is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121356871.9U CN215632302U (en) | 2021-06-17 | 2021-06-17 | Three-throw two-lockset, equipment with lock and business library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121356871.9U CN215632302U (en) | 2021-06-17 | 2021-06-17 | Three-throw two-lockset, equipment with lock and business library |
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| CN215632302U true CN215632302U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121356871.9U Active CN215632302U (en) | 2021-06-17 | 2021-06-17 | Three-throw two-lockset, equipment with lock and business library |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263095A (en) * | 2022-09-05 | 2022-11-01 | 河北汇金集团股份有限公司 | Three-lock two-unlocking mechanism |
-
2021
- 2021-06-17 CN CN202121356871.9U patent/CN215632302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263095A (en) * | 2022-09-05 | 2022-11-01 | 河北汇金集团股份有限公司 | Three-lock two-unlocking mechanism |
| CN115263095B (en) * | 2022-09-05 | 2024-01-26 | 河北汇金集团股份有限公司 | Three-lock two-way opening mechanism |
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