CN209990293U - Installation door locking device - Google Patents
Installation door locking device Download PDFInfo
- Publication number
- CN209990293U CN209990293U CN201920372905.XU CN201920372905U CN209990293U CN 209990293 U CN209990293 U CN 209990293U CN 201920372905 U CN201920372905 U CN 201920372905U CN 209990293 U CN209990293 U CN 209990293U
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- CN
- China
- Prior art keywords
- groove
- hole
- metal buckle
- joint
- buckle plate
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- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of emergency exit hasp technique and specifically relates to an installation door locking device, including the metal buckle plate, the dead bolt hole has been seted up to the one end of metal buckle plate, the both ends in dead bolt hole all are provided with the installation piece, two equal fixed connection of installation piece are on the table wall of metal buckle plate, heart type draw-in groove has been seted up to the central point of metal buckle plate, the joint has joint mechanism in the heart type draw-in groove, joint mechanism's the outside is provided with protecting sheathing, joint mechanism fixed mounting is in protecting sheathing's inside, joint mechanism includes the joint board, the spout has been seted up on the joint board, be provided with the slip fixture block in the spout, protecting sheathing keeps away from the one end joint of spout in heart type draw-in groove, the both ends of spout all seted up with slip fixture block assorted joint groove, be provided with the visor on protecting sheathing. The utility model discloses a practicality is strong, is worth promoting.
Description
Technical Field
The utility model relates to an emergency exit hasp technical field especially relates to an installation door locking device.
Background
In order to further secure the people living in the room, a safety lock is installed between the door panel and the door frame in the general hotel, hotel and even the bedroom of the general house, so that the door panel can only be opened for a proper gap and can not be completely opened in the locked state, and the people in the room can identify the people outside the room from the small gap to determine whether to open the door, the existing safety lock device is generally to fix a chain on the door frame, a button is installed at one end of the chain, in addition, a fixed seat with a sliding groove is installed on the door panel, when the door panel is closed, the button can slide into the sliding groove of the fixed seat to connect the chain between the door panel and the door frame, therefore, when the door panel is opened, the chain can be pulled by the chain and can not be opened to a large extent, only a proper gap can be kept, however, the lock has the disadvantage that each time of opening the door panel, can produce the pulling force to the chain, long this past, can cause the damage to the chain, in addition, guest if open one section space with the door plant when the rest, still can disturb guest to cause guest's dissatisfaction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the lock catch is easy to damage and disturb guests in the prior art, and providing an installation door lock catch device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lock catch device for an installation door is designed, and comprises a metal buckle plate, wherein one end of the metal buckle plate is provided with a lock tongue hole, two ends of the lock tongue hole are respectively provided with an installation block, the two installation blocks are fixedly connected to the surface wall of the metal buckle plate, the central position of the metal buckle plate is provided with a heart-shaped clamping groove, a clamping mechanism is clamped in the heart-shaped clamping groove, the outer side of the clamping mechanism is provided with a protective shell, the clamping mechanism is fixedly arranged in the protective shell and comprises a clamping plate, the clamping plate is provided with a sliding groove, a sliding clamping block is arranged in the sliding groove, one end of the sliding clamping block is clamped in the sliding groove and is in sliding connection with the sliding groove, one end of the protective shell, which is far away from the sliding groove, is clamped in the heart-shaped clamping groove, two ends of the sliding groove are respectively provided with a clamping groove matched, the protective cover is buckled on the protective shell, and one end of the protective shell is provided with a gripping hole.
Preferably, the protective shell is provided with a buckling groove matched with the protective cover, and the buckling groove is provided with a buckling hole.
Preferably, a first hanging hole is formed in one end, far away from the grabbing hole, of the protective shell, and a second hanging hole corresponding to the first hanging hole is formed in the bottom end of the metal buckle plate.
Preferably, one end of the metal buckle plate, which is far away from the lock tongue hole, is of a dovetail structure.
Preferably, the protective housing is a plastic housing.
The utility model provides a pair of installation lock detains device, beneficial effect lies in:
1. the design of metal buckle and latch mechanism, the effect lies in, can install the metal buckle between door plant and door frame, when closing the door, passes the spring bolt hole joint of lock in the locked groove of door frame with the spring bolt of lock, then with the clamping block joint of sliding in heart type draw-in groove to can't promote forward after opening the door plant, thereby can judge indoor someone, can not disturb guest, simultaneously, metal buckle and the clamping block that slides can not damage.
2. The grabbing hole of the protective shell can be more convenient to use by holding and pinching, the chain can be connected between the first hanging hole and the second hanging hole, and the metal buckle plate is prevented from falling after the door plate is opened. The utility model is simple in operation, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a door locking device according to the present invention;
fig. 2 is the utility model provides a protective housing's of installation hasp device structural schematic.
In the figure: the clamping device comprises a metal buckle plate 1, a lock tongue hole 2, an installation block 3, a heart-shaped clamping groove 4, a clamping mechanism 5, a protective shell 6, a protective cover 7, a buckling groove 8, a first hanging hole 9, a buckling hole 10, a grabbing hole 11, a second hanging hole 12, a clamping plate 51, a sliding groove 52, a sliding clamping block 53 and a clamping groove 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an installation door lock catch device comprises a metal buckle plate 1, one end of the metal buckle plate 1 is provided with a lock tongue hole 2, one end of the metal buckle plate 1, which is far away from the lock tongue hole 2, is of a dovetail structure, two ends of the lock tongue hole 2 are respectively provided with an installation block 3, the two installation blocks 3 are respectively fixedly connected to the surface wall of the metal buckle plate 1, the center of the metal buckle plate 1 is provided with a heart-shaped clamping groove 4, a clamping mechanism 5 is clamped in the heart-shaped clamping groove 4, the outer side of the clamping mechanism 5 is provided with a protective shell 6, the protective shell 6 is a plastic shell, the clamping mechanism 5 is fixedly installed in the protective shell 6, the clamping mechanism 5 comprises a clamping plate 51, the clamping plate 51 is provided with a sliding groove 52, a sliding clamping block 53 is arranged in the sliding groove 52, one end of the sliding block 53 is clamped in the sliding groove 52 and is slidably connected with the, the joint groove 54 with slip fixture block 53 assorted has all been seted up at the both ends of spout 52, the design of metal buckle 1 and latch mechanism 5, the effect lies in, can install metal buckle 1 between door plant and door frame, when closing the door, pass the spring bolt of lock bolt hole 2 joint in the locked groove of door frame, then with slip fixture block 53 joint in heart type draw-in groove 4, thereby can't promote forward after opening the door plant, thereby can judge indoor someone, can not disturb guest, and simultaneously, metal buckle 1 and slip fixture block 53 can not damage.
Be provided with visor 7 on the lateral wall of protecting sheathing 6, 7 locks of visor are on protecting sheathing 6, set up on protecting sheathing 6 with 7 assorted lock grooves 8 of visor, be provided with lock hole 10 on the lock groove 8, gripping hole 11 has been seted up to the one end of protecting sheathing 6, protecting sheathing 6 keeps away from the one end of gripping hole 11 and has seted up first hanging hole 9, metal buckle 1's bottom is seted up with first hanging hole 9 corresponding second hanging hole 12, protecting sheathing 6's gripping hole 11 can more conveniently be in the use of holding between the fingers, can connect the chain between first hanging hole 9 and the second hanging hole 12, prevent that door plant from opening back metal buckle 1 and drop.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The mounting door locking device comprises a metal buckle plate (1), wherein one end of the metal buckle plate (1) is provided with a lock tongue hole (2), and is characterized in that two ends of the lock tongue hole (2) are respectively provided with a mounting block (3), the two mounting blocks (3) are respectively fixedly connected to the surface wall of the metal buckle plate (1), the center position of the metal buckle plate (1) is provided with a heart-shaped clamping groove (4), a clamping mechanism (5) is clamped in the heart-shaped clamping groove (4), the outer side of the clamping mechanism (5) is provided with a protective shell (6), the clamping mechanism (5) is fixedly mounted in the protective shell (6), the clamping mechanism (5) comprises a clamping plate (51), a sliding groove (52) is formed in the clamping plate (51), a sliding clamping block (53) is arranged in the sliding groove (52), one end of the sliding clamping block (53) is clamped in the sliding groove (52), and with spout (52) internal sliding connection, protective housing (6) keep away from the one end joint of spout (52) in heart type draw-in groove (4), both ends of spout (52) all seted up with slip fixture block (53) assorted joint groove (54), be provided with visor (7) on the lateral wall of protective housing (6), visor (7) lock is on protective housing (6), gripping hole (11) have been seted up to the one end of protective housing (6).
2. The device for installing the door lock catch according to claim 1, wherein the protective shell (6) is provided with a buckling groove (8) matched with the protective cover (7), and the buckling groove (8) is provided with a buckling hole (10).
3. The door lock catch mounting device according to claim 1, wherein a first hanging hole (9) is formed in one end of the protective shell (6) far away from the gripping hole (11), and a second hanging hole (12) corresponding to the first hanging hole (9) is formed in the bottom end of the metal catch plate (1).
4. A door fastening device according to claim 1, characterized in that the end of the metal fastening plate (1) away from the bolt hole (2) is of dovetail structure.
5. A door latching device according to claim 1, characterized in that the protective casing (6) is a plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372905.XU CN209990293U (en) | 2019-03-22 | 2019-03-22 | Installation door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372905.XU CN209990293U (en) | 2019-03-22 | 2019-03-22 | Installation door locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209990293U true CN209990293U (en) | 2020-01-24 |
Family
ID=69289925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920372905.XU Expired - Fee Related CN209990293U (en) | 2019-03-22 | 2019-03-22 | Installation door locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209990293U (en) |
-
2019
- 2019-03-22 CN CN201920372905.XU patent/CN209990293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |