CN111691770A - Lock subassembly and installation door - Google Patents
Lock subassembly and installation door Download PDFInfo
- Publication number
- CN111691770A CN111691770A CN202010536625.5A CN202010536625A CN111691770A CN 111691770 A CN111691770 A CN 111691770A CN 202010536625 A CN202010536625 A CN 202010536625A CN 111691770 A CN111691770 A CN 111691770A
- Authority
- CN
- China
- Prior art keywords
- door
- connecting rod
- lock assembly
- padlock
- leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
Abstract
The invention discloses a door lock assembly, and belongs to the field of locks. The door lock assembly comprises two fixing seats, a connecting rod and a connecting piece. Wherein, the two fixed seats are arranged on the single door at intervals or on the two doors of the double doors respectively; two ends of the connecting rod can respectively penetrate through the two fixing seats and extend out, and the two extending ends of the connecting rod are respectively used for hanging a first padlock and a second padlock; the connecting piece can set up in the door frame of single-leaf door, and can be connected the back with the connecting rod and lie in between two fixing bases. The invention also discloses a mounting door, and the door lock assembly is arranged on the mounting door. The door lock assembly can realize the door opening by unlocking any padlock, and is practical and convenient; the door is suitable for a single door and a double door, and has strong universality; when the device is used for placing public asset equipment of a private property entity in a district and needs to maintain the public asset equipment, the defect that operation and maintenance personnel need to keep a plurality of strings of keys can be eliminated, and meanwhile, the operation and maintenance efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of locks, in particular to a door lock assembly and an installation door.
Background
The places of part of the public asset equipment are located in private property units provided by property owners, and one place corresponds to one door and is provided with a lock for property management personnel and public asset equipment operation and maintenance personnel to access and use. The specific door locking mode is generally as follows: the lock catch is arranged on the door body, and a padlock is locked on the lock catch to realize locking, namely, a lock catch is matched with the padlock, and a key is required to be equipped for entering and exiting a property unit. Public asset equipment operation and maintenance personnel need property owner appointed personnel to open the door or provide spare keys for operation and maintenance personnel to use when entering a place, and different padlocks are used by different property owners where a plurality of public asset equipment are located, so that the operation and maintenance personnel need to store a large number of spare keys, and the operation and maintenance personnel are inconvenient to carry about and spend time to search for the spare keys when meeting emergency situations such as equipment failure emergency repair, and the like, thereby being not favorable for quick entering to carry out emergency repair and defect elimination work and seriously influencing the working efficiency. In addition, the door locking mode of locking the padlock to the shackle is generally only suitable for single-leaf doors or double-leaf doors, and the universality is poor.
Disclosure of Invention
The invention aims to provide a door lock assembly and an installation door, which can avoid the problems that operation and maintenance personnel need to keep a large number of spare keys and the efficiency is low in emergency when different property owners use different padlocks, and each place where public property equipment is located can be provided with two different padlocks, wherein any one of the padlocks can be used for smoothly opening the door. Meanwhile, the door lock assembly and the installation door provided by the invention are suitable for single-leaf doors and double-leaf doors, and have good universality.
As the conception, the technical scheme adopted by the invention is as follows:
a door lock assembly comprising:
the two fixing seats can be arranged on a single door at intervals or two doors of the double doors respectively;
two ends of the connecting rod can respectively penetrate through the two fixing seats and extend out, and the two extending ends of the connecting rod are respectively used for hanging a first padlock and a second padlock;
the connecting piece can be arranged on the door frame of the single door, and can be connected with the connecting rod and then positioned between the two fixing seats.
Optionally, the fixing seat includes a hollow tube and an extending portion, the extending portion is disposed along a length direction of the hollow tube, the connecting rod can penetrate through the hollow tube, and the extending portion can be fixed to the door body of the single-leaf door or the door bodies of the double-leaf doors.
Optionally, the connecting rod has two limiting grooves along its length direction, each limiting groove has a length smaller than that of the connecting rod, and one end of the limiting groove extends to the end of the connecting rod, the inner wall of the hollow tube is provided with a limiting projection, and the limiting projection can slide in the limiting groove.
Optionally, the extending portion is a substrate, a surface of the substrate is parallel to the central axis of the hollow tube, a plurality of positioning holes are arranged at two sides of the substrate at intervals, a positioning element is arranged corresponding to each positioning hole, and the positioning elements penetrate through the positioning holes and the door body of the single-leaf door or the door bodies of the double-leaf door simultaneously, so that the substrate is fixed on the door body of the single-leaf door or the door bodies of the double-leaf door.
Optionally, a reinforcing rib is disposed between the hollow tube and the substrate.
Optionally, the connecting piece is provided with a through hole, and the connecting rod can sequentially pass through one of the fixing seats arranged on the single door, the through hole and the other fixing seat arranged on the single door.
Optionally, the connecting piece includes fly leaf and fixed plate, the fly leaf with the fixed plate is articulated, the fixed plate can be fixed in the door frame, the fly leaf is kept away from the one end of fixed plate has seted up the perforation, the connecting rod can wear to locate in the perforation.
Optionally, the fixed plate is provided with two bulges at intervals on the surface, the two bulges are provided with first through holes in a facing manner, one end of the movable plate is provided with a rotating shaft, and two ends of the rotating shaft are respectively arranged in the first through holes in a penetrating manner.
Optionally, two ends of the connecting rod are respectively provided with a second through hole in a penetrating manner perpendicular to the length direction of the connecting rod, one second through hole is used for hanging the first padlock, and the other second through hole is used for hanging the second padlock.
A mounting door provided with a door lock assembly as described above.
The invention has the beneficial effects that:
the invention provides a door lock assembly which is suitable for a single-leaf door and a double-leaf door, wherein two ends of a connecting rod are respectively penetrated through two fixing seats, a first padlock and a second padlock are respectively hung at the two ends, and the door opening can be realized at any unlocking end, so that when the first padlock (the second padlock) cannot be unlocked due to unexpected conditions such as key loss and the like, the second padlock (the first padlock) can be opened, the smooth door opening is realized, and the unnecessary waiting time for door opening can be reduced. For a single door, the connecting piece is arranged on the door frame, after the connecting rod is connected with the connecting piece, two ends of the connecting rod respectively penetrate through the two fixing seats and then extend out, and a first lock and a second lock are hung at two ends of the connecting rod respectively to lock the door; for the double-leaf door, the two fixing seats are respectively arranged on the two leaves of the double-leaf door, the two ends of the connecting rod penetrate through the fixing seats and extend out, the two ends of the connecting rod are respectively hung with the first lock and the second lock to lock the double-leaf door, the door lock assembly is suitable for both the single-leaf door and the double-leaf door, and the universality is strong. In addition, the door lock assembly is more suitable for multiple places with public asset equipment for placing private property units in the district, so that two different padlocks can be arranged in each place in the district, the door can be opened smoothly through any one of the two different padlocks, one of the padlocks corresponding to each place is the same and is opened by power supply operation and maintenance personnel, the defect that the operation and maintenance personnel need to keep multiple strings of keys can be eliminated, and the operation and maintenance efficiency can be improved.
Drawings
FIG. 1: the embodiment of the invention provides an exploded structure schematic diagram of a door lock assembly.
In the figure:
1. a connecting rod; 2. a fixed seat; 3. a connecting member;
11. a limiting groove; 12. a second through hole; 21. a hollow tube; 22. an extension portion; 31. a movable plate;
32. a fixing plate;
311. perforating; 321. and (7) installing holes.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example one
As shown in fig. 1, the present embodiment provides a door lock assembly, which includes two fixing seats 2, a connecting rod 1 and a connecting piece 3. Wherein, the two fixed seats 2 are arranged on the single door at intervals or on the two doors of the double doors respectively; two ends of the connecting rod 1 can respectively penetrate through the two fixing seats 2 and extend out, and the two extending ends of the connecting rod 1 are respectively used for hanging a first padlock and a second padlock; the connecting piece 3 can be arranged on the door frame of the single-leaf door, and can be connected with the connecting rod 1 and then positioned between the two fixing seats 2.
Two fixing bases 2 are respectively worn to locate at the both ends of connecting rod 1 of this lock subassembly, and first padlock and second padlock are hung respectively to the both ends of connecting rod 1, and arbitrary end of unblock can realize opening the door to when first padlock (second padlock) because of the unable unblock of unexpected circumstances such as key loss, can open second padlock (first padlock), realize opening the door smoothly, can reduce the unnecessary waiting time that opens the door. For a single door, the connecting piece 3 is arranged on a door frame, after the connecting rod 1 is connected with the connecting piece 3, two ends of the connecting rod 1 respectively penetrate through the two fixing seats 2 and then extend out, and a first lock and a second lock are respectively hung at two ends to lock the door; for the double-leaf door, the two fixing seats 2 are respectively arranged on the two leaves of the double-leaf door, two ends of the connecting rod 1 penetrate through the fixing seats 2 and extend out, the two ends of the connecting rod are respectively provided with the first lock and the second lock in a hanging mode to lock the double-leaf door, the door lock assembly is suitable for both the single-leaf door and the double-leaf door, and the universality is high. The door lock assembly is more suitable for multiple places with public asset equipment for placing private property units in the district, so that two different padlocks can be arranged in each place in the district, the door can be smoothly opened through any one of the two different padlocks, one of the padlocks corresponding to each place is the same and is opened by power supply operation and maintenance personnel, the defect that the operation and maintenance personnel need to keep multiple strings of keys can be eliminated, and the operation and maintenance efficiency can be improved.
Further, the fixing base 2 includes a hollow tube 21 and an extending portion 22, the extending portion 22 is disposed along a length direction of the hollow tube 21, the connecting rod 1 can penetrate through the hollow tube 21, and the extending portion 22 can be fixed on a door body of a single-leaf door or a door body of a double-leaf door. Of course, the fixing base 2 can also be configured as: other parts with a structure capable of penetrating through the channel of the connecting rod 1 and the fixed fixing seat 2 are not described in detail herein.
Further, two limiting grooves 11 are formed in the connecting rod 1 along the length direction of the connecting rod. In the present embodiment, two limiting grooves 11 are symmetrically formed about the center axis of the connecting rod 1. The length of each limiting groove 11 is smaller than that of the connecting rod 1, one end of each limiting groove extends to the end of the connecting rod 1, a limiting lug is arranged on the inner wall of the hollow tube 21, and the limiting lugs can slide in the limiting grooves 11. Set up spacing recess 11, on the one hand, spacing recess 11 plays the guide effect when connecting rod 1 removes, and on the other hand, the spacing recess 11 that length is less than connecting rod 1 length plays connecting rod 1's limiting displacement with the cooperation of spacing lug to make connecting rod 1 not to deviate from fixing base 2 all the time, thereby avoid connecting rod 1 to break away from fixing base 2 and lose or have no circumstances such as the department places. When the door needs to be opened, the first padlock (second padlock) corresponding to one end of the connecting rod 1 is unlocked, the first padlock (second padlock) corresponding to the end is taken down from the connecting rod 1, the other end of the connecting rod 1 is pulled to enable the unlocking end of the connecting rod 1 to be separated from the corresponding fixing seat 2, the limiting lug slides relative to the limiting groove 11 in the moving process of the connecting rod 1 until the limiting lug abuts against the groove wall of the tail end in the length direction of the limiting groove 11, and therefore the door opening is achieved.
Optionally, the extending portion 22 is a substrate, a surface of the substrate is parallel to the central axis of the hollow tube 21, a plurality of positioning holes are symmetrically arranged at two sides of the substrate at intervals, a positioning element is arranged corresponding to each positioning hole, and the positioning element simultaneously penetrates through the positioning hole and the door body of the single-leaf door or the door body of the double-leaf door, so that the substrate is fixed on the door body of the single-leaf door or the door body of the double-leaf door. In the present embodiment, the substrate is integrally connected to the hollow tube 21.
Optionally, a rib is disposed between the hollow tube 21 and the base plate to make the connection between the hollow tube 21 and the base plate more secure.
Optionally, the connecting member 3 is provided with a through hole 311, and the connecting rod 1 can sequentially pass through one fixing seat 2 arranged on the single-leaf door, the through hole 311 and the other fixing seat 2 arranged on the single-leaf door, so that the connecting rod 1 is connected with the door frame of the single-leaf door through the connecting member 3 to lock the door.
Specifically, the connecting member 3 includes a movable plate 31 and a fixed plate 32, the movable plate 31 is hinged to the fixed plate 32, the fixed plate 32 can be fixed to the door frame, a through hole 311 is formed in an end of the movable plate 31 away from the fixed plate 32, and the connecting rod 1 can be inserted into the through hole 311. More specifically, the fixing plate 32 is provided with a plurality of mounting holes 321, and the fixing plate 32 can be fixed to the door frame through the mounting holes 321.
Further, two protrusions are arranged on the surface of the fixing plate 32 at intervals, the two protrusions are provided with first through holes in a facing manner, one end of the movable plate 31 is provided with a rotating shaft, two ends of the rotating shaft respectively penetrate through the two first through holes, and the movable plate 31 and the rotating shaft form a T-shaped structure, so that the rotating shaft is conveniently installed in the first through holes. The movable plate 31 can rotate relative to the fixed plate 32 through the rotation shaft, so that the mounting hole 321 is conveniently adjusted to be opposite to the connecting rod 1, and the connecting rod 1 is smoothly inserted into the through hole 311.
Optionally, two ends of the connecting rod 1 are respectively provided with a second through hole 12 perpendicular to the length direction thereof, one second through hole 12 is used for hanging a first padlock, and the other second through hole 12 is used for hanging a second padlock. The first padlock and the second padlock are arranged, and when one end cannot be unlocked due to key loss or other accidents, the other end is unlocked to realize smooth door opening.
In the present embodiment, one end opening of the second through hole 12 is located at the groove bottom of the limiting groove 11.
Example two
The present embodiment provides a mounting door, on which the door lock assembly of the first embodiment is disposed.
In particular, the mounting door may be a single door or a double door.
When this installation door is single door, two fixing bases 2 set up along the direction of height interval of the door body, connecting piece 3 sets up on the door frame, connecting piece 3 highly in the high interval that the clearance of two fixing bases 2 corresponds, rotate fly leaf 31, two passageways of two hollow tubes 21, the perforation on fly leaf 31 is just right to the time, wear to locate the three with connecting rod 1 is vertical upright this moment, hang the upper end of connecting rod 1 and the lower extreme respectively and establish first padlock and second padlock, realize the lock door of single door.
When this installation door is the double-leaf door, every door sets up a fixing base 2, and two fixing bases 2 highly flush, and the passageway of two fixing bases 2 is just right, and when two doors were closed, transversely worn to locate two fixing bases 2 with connecting rod 1 in, hung first padlock and second padlock respectively with the both ends of connecting rod 1 again, realized the lock door of double-leaf door.
The installation door can be unlocked and opened through any one of the two padlocks, and the connecting rod 1 in the unlocking state is connected to one of the fixing seats 2 and is not easy to lose, practical and convenient.
The foregoing embodiments are merely illustrative of the principles and features of the present invention, and the present invention is not limited to the above embodiments, but various changes and modifications can be made without departing from the spirit and scope of the invention, which falls within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A door lock assembly, comprising:
the two fixed seats (2) can be arranged on a single door at intervals or on two doors of the double doors respectively;
the two ends of the connecting rod (1) can respectively penetrate through the two fixing seats (2) and extend out, and the extending two ends of the connecting rod (1) are respectively used for hanging a first padlock and a second padlock;
the connecting piece (3) can be arranged on the door frame of the single door, and can be connected with the connecting rod (1) and then positioned between the two fixing seats (2).
2. The door lock assembly according to claim 1, wherein the fixing seat (2) comprises a hollow tube (21) and an extending portion (22), the extending portion (22) is arranged along the length direction of the hollow tube (21), the connecting rod (1) can be inserted into the hollow tube (21), and the extending portion (22) can be fixed on the door body of the single-leaf door or the door bodies of the double-leaf doors.
3. The door lock assembly according to claim 2, wherein the connecting rod (1) is provided with two limiting grooves (11) along the length direction thereof, the length of each limiting groove (11) is smaller than that of the connecting rod (1), one end of each limiting groove extends to the end of the connecting rod (1), and the inner wall of the hollow tube (21) is provided with a limiting convex block which can slide in the limiting groove (11).
4. The door lock assembly according to claim 2, wherein the extension portion (22) is a base plate, a plate surface of the base plate is parallel to a central axis of the hollow tube (21), a plurality of positioning holes are formed in two sides of the base plate at intervals, a positioning element is arranged corresponding to each positioning hole, and the positioning elements are simultaneously inserted into the positioning holes and the door body of the single-leaf door or the door bodies of the double-leaf doors, so that the base plate is fixed to the door body of the single-leaf door or the door bodies of the double-leaf doors.
5. Door lock assembly according to claim 4, characterized in that a reinforcement bar is provided between the hollow tube (21) and the base plate.
6. The door lock assembly according to claim 1, characterized in that the connecting member (3) is provided with a through hole (311), and the connecting rod (1) can sequentially pass through one of the fixing seats (2) provided on the single door, the through hole (311), and the other fixing seat (2) provided on the single door.
7. The door lock assembly according to claim 6, characterized in that the connecting member (3) comprises a movable plate (31) and a fixed plate (32), the movable plate (31) is hinged to the fixed plate (32), the fixed plate (32) can be fixed to the door frame, the through hole (311) is opened at one end of the movable plate (31) far away from the fixed plate (32), and the connecting rod (1) can be inserted into the through hole (311).
8. The door lock assembly according to claim 7, wherein two protrusions are spaced apart from each other on the surface of the fixed plate (32), the two protrusions are provided with first through holes, one end of the movable plate (31) is provided with a rotating shaft, and two ends of the rotating shaft are respectively inserted into the two first through holes.
9. The door lock assembly according to any one of claims 1 to 8, wherein the two ends of the connecting rod (1) are respectively provided with a second through hole (12) perpendicular to the length direction thereof, one second through hole (12) is used for hanging the first padlock, and the other second through hole (12) is used for hanging the second padlock.
10. A mounted door having a door latch assembly according to any one of claims 1 to 9 provided thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536625.5A CN111691770A (en) | 2020-06-12 | 2020-06-12 | Lock subassembly and installation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536625.5A CN111691770A (en) | 2020-06-12 | 2020-06-12 | Lock subassembly and installation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111691770A true CN111691770A (en) | 2020-09-22 |
Family
ID=72480785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010536625.5A Pending CN111691770A (en) | 2020-06-12 | 2020-06-12 | Lock subassembly and installation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111691770A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964747Y (en) * | 2006-11-06 | 2007-10-24 | 贾曰辰 | Scraping-proof door lock fastener |
| CN201268980Y (en) * | 2008-09-25 | 2009-07-08 | 雷先鸣 | Fixing device for glass door lock |
| CN201661146U (en) * | 2010-01-22 | 2010-12-01 | 刘玉光 | Lock capable of locking double wing door with postern |
| CN202324914U (en) * | 2011-11-24 | 2012-07-11 | 莱芜鲁能开源集团电器有限公司 | Two-side unlocking anti-theft bolt for box transformer substation |
| CN204060208U (en) * | 2014-09-26 | 2014-12-31 | 沈阳华创风能有限公司 | A kind of tower door safety theftproof device for wind power generating set |
| DE202019004779U1 (en) * | 2019-11-15 | 2020-01-13 | Helmut Taruttis | safety device |
| CN210685646U (en) * | 2019-07-11 | 2020-06-05 | 聊城大学高新技术产业总公司 | Anti-occupation storage cabinet |
-
2020
- 2020-06-12 CN CN202010536625.5A patent/CN111691770A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964747Y (en) * | 2006-11-06 | 2007-10-24 | 贾曰辰 | Scraping-proof door lock fastener |
| CN201268980Y (en) * | 2008-09-25 | 2009-07-08 | 雷先鸣 | Fixing device for glass door lock |
| CN201661146U (en) * | 2010-01-22 | 2010-12-01 | 刘玉光 | Lock capable of locking double wing door with postern |
| CN202324914U (en) * | 2011-11-24 | 2012-07-11 | 莱芜鲁能开源集团电器有限公司 | Two-side unlocking anti-theft bolt for box transformer substation |
| CN204060208U (en) * | 2014-09-26 | 2014-12-31 | 沈阳华创风能有限公司 | A kind of tower door safety theftproof device for wind power generating set |
| CN210685646U (en) * | 2019-07-11 | 2020-06-05 | 聊城大学高新技术产业总公司 | Anti-occupation storage cabinet |
| DE202019004779U1 (en) * | 2019-11-15 | 2020-01-13 | Helmut Taruttis | safety device |
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Application publication date: 20200922 |