CN215108147U - Door lock locking mechanism - Google Patents
Door lock locking mechanism Download PDFInfo
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- CN215108147U CN215108147U CN202120781508.5U CN202120781508U CN215108147U CN 215108147 U CN215108147 U CN 215108147U CN 202120781508 U CN202120781508 U CN 202120781508U CN 215108147 U CN215108147 U CN 215108147U
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- hook
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- fixed support
- groove
- fixedly connected
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Abstract
The utility model discloses a door lock locking mechanism, which comprises a connecting plate and a hook lock device, wherein the connecting plate is fixedly connected with a door frame, and the hook lock device is fixedly connected with a sliding door; the hook lock comprises a fixed support, a connecting rod is fixed inside the fixed support, a sleeve is sleeved on a rod body of the connecting rod, one end of the sleeve is fixedly connected with the fixed support, a plate hook is sleeved on the rod body of the connecting rod, the plate hook is positioned on the upper portion of the sleeve, a torsional spring is further sleeved on the rod body of the connecting rod, one end of the torsional spring is fixedly connected with the fixed support, the other end of the torsional spring is extended and is abutted against the side wall of the plate hook, and a hook portion is arranged at one end, away from the fixed support, of the plate hook; the surface of the connecting plate is provided with a disengaging groove and a groove correspondingly matched with the hook portion, the disengaging groove extends to the side surface of the connecting plate towards the fixed support, the groove and the disengaging groove are arranged in parallel, and a space is reserved between the groove and the disengaging groove. The utility model is simple in operation convenient, can realize moving the closure and the unblock of door fast, it is with low costs moreover.
Description
Technical Field
The utility model relates to a lock technical field specifically is a lock locking mechanism.
Background
Generally known, a door lock is needed to be used for a sliding door in a workshop, a key matched with the door lock is easy to lose, the key needs to be reconfigured or the door lock needs to be replaced after the sliding door is lost, the cost is increased, in order to avoid trouble, an operator usually does not lock the sliding door and directly closes the sliding door, but the sliding door is easy to open under the action of external force and loses the original effect, and therefore the door lock locking mechanism is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a door lock locking mechanism, easy operation is convenient, can realize moving the closure and the unblock of door fast, and is with low costs moreover, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a door lock locking mechanism comprises a connecting plate and a hook lock device, wherein the connecting plate is fixedly connected with a door frame, and the hook lock device is fixedly connected with a sliding door; the hook lock comprises a fixed support, a connecting rod is fixed inside the fixed support, a sleeve is sleeved on a rod body of the connecting rod, one end of the sleeve is fixedly connected with the fixed support, a plate hook is sleeved on the rod body of the connecting rod, the plate hook is positioned on the upper portion of the sleeve, a torsional spring is further sleeved on the rod body of the connecting rod, one end of the torsional spring is fixedly connected with the fixed support, the other end of the torsional spring is extended and is abutted against the side wall of the plate hook, and a hook portion is arranged at one end, away from the fixed support, of the plate hook; the face of the connecting plate is provided with an escape groove and a groove corresponding to the hook portion, the escape groove extends to the side face of the connecting plate towards the fixed support, the groove and the escape groove are arranged in parallel, a space is reserved between the groove and the escape groove, the groove and one side of the escape groove, which is far away from the fixed support, are communicated to form a groove, and a bend plate which enables the hook portion to slide to the escape groove when the hook portion moves is arranged in the groove.
Preferably, the upper end and the lower end of the connecting rod are correspondingly and fixedly connected with the upper side and the lower side of the fixed support, and one end of the sleeve is fixedly connected with the lower side of the fixed support.
Preferably, the tip of one end of the plate hook, which is close to the fixed support, is abutted against the fixed support under the action of torsion of the torsion spring.
Preferably, the plate body of the plate hook is provided with a through hole in clearance fit with the connecting rod.
Preferably, the redirecting plate is obliquely arranged in the groove.
Compared with the prior art, the beneficial effects of the utility model are that: this lock locking mechanism, moreover, the steam generator is simple in structure, it drives the board hook to remove to the connecting plate to move when promoting to move the door, under the effort of torsional spring, the hook portion embedding slot of board hook, realize closing the door closed operation, continue to promote to move the door when opening, the board hook removes to the recess in the slot, then under the effect of redirecting the board, the hook portion of board hook enters into and deviates from the inslot, then reverse promotion moves the door, the hook portion of board hook withdraws from deviating from the groove, realize the unblock operation of opening the door, moreover, the steam generator is simple in operation and convenient, can realize moving the closure and the unblock of door fast, and is with low costs.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an enlarged schematic view of a local structure of the present invention.
In the figure: 1 connecting plate, 1.1 slot, 1.2 redirection board, 1.3 recess, 1.4 groove, 2 hook lock ware, 2.1 fixing support, 2.2 connecting rod, 2.3 torsional springs, 2.4 board hook, 2.5 hook portion.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a door lock locking mechanism comprises a connecting plate 1 and a hook lock device 2, wherein the connecting plate 1 is fixedly connected with a door frame, and the hook lock device 2 is fixedly connected with a sliding door; the hook lock device 2 comprises a fixed support 2.1, a connecting rod 2.2 is fixed inside the fixed support 2.1, a sleeve is sleeved on a rod body of the connecting rod 2.2, one end of the sleeve is fixedly connected with the fixed support 2.1, a plate hook 2.4 is sleeved on the rod body of the connecting rod 2.2, the plate hook 2.4 is positioned at the upper part of the sleeve, the sleeve is used for positioning the position of the plate hook 2.4, a torsion spring 2.3 is further sleeved on the rod body of the connecting rod 2.2, one end of the torsion spring 2.3 is fixedly connected with the fixed support 2.1, the other end of the torsion spring 2.3 is extended and is abutted against the side wall of the plate hook 2.4, and a hook part 2.5 is arranged at one end, far away from the fixed support 2.1, of the plate hook 2.4; the plate surface of the connecting plate 1 is provided with a disengaging groove 1.4 and a groove 1.1 correspondingly matched with the hook part 2.5, the groove 1.1 is matched with the hook part 2.5 and then cannot directly push away the sliding door, the disengaging groove 1.4 extends to the side surface of the connecting plate 1 towards the fixed support 2.1, the plate hook 2.4 can disengage from the disengaging groove 1.4, the groove 1.1 and the disengaging groove 1.4 are arranged in parallel, a space is reserved between the groove 1.1 and the disengaging groove 1.4, one sides of the groove 1.1 and the disengaging groove 1.4 far away from the fixed support 2.1 are communicated to form a groove 1.3, a redirection plate 1.2 which enables the hook part 2.5 to slide into the disengaging groove 1.4 when the hook part 2.5 moves towards the groove 1.3 is arranged in the groove 1.3 in an inclined manner;
it can be understood that when the sliding door is pushed, the sliding door drives the plate hook 2.4 to move towards the connecting plate 1, under the action of the torsion spring 2.3, the hook part 2.5 of the plate hook 2.4 is embedded into the groove 1.1 to realize closing and closing operations, when the sliding door is opened, the sliding door is continuously pushed, the plate hook 2.4 moves into the groove 1.3 in the groove 1.1, then under the action of the redirection plate 1.2, the hook part 2.5 of the plate hook 2.4 enters the releasing groove 1.4, then the sliding door is pushed reversely, and the hook part of the plate hook 2.4 retreats from the releasing groove 1.4 to realize unlocking operations of opening the door;
in the embodiment, the upper end and the lower end of the connecting rod 2.2 are correspondingly and fixedly connected with the upper side and the lower side of the fixed support 2.1, and one end of the sleeve is fixedly connected with the lower side of the fixed support 2.1;
in addition, the tip part of one end of the plate hook 2.4 close to the fixed support 2.1 is abutted against the fixed support 2.1 under the action of the torsion spring 2.3, the hook part 2.5 of the plate hook 2.4 is in stressed contact with the connecting plate 1 under the action of the torsion spring 2.3, and the hook part 2.5 is embedded into the groove 1.1;
in addition, the plate body of the plate hook 2.4 is provided with a through hole in clearance fit with the connecting rod 2.2, and the hook part 2.5 of the plate hook 2.4 can obliquely enter the disengaging groove 1.4 under the guiding action of the redirecting plate 1.2 by adopting large clearance fit.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (5)
1. A door lock locking mechanism characterized by: the door frame comprises a connecting plate (1) and a hook lock device (2), wherein the connecting plate (1) is fixedly connected with a door frame, and the hook lock device (2) is fixedly connected with a sliding door; the hook lock device (2) comprises a fixed support (2.1), a connecting rod (2.2) is fixed inside the fixed support (2.1), a sleeve is sleeved on a rod body of the connecting rod (2.2), one end of the sleeve is fixedly connected with the fixed support (2.1), a plate hook (2.4) is sleeved on the rod body of the connecting rod (2.2), the plate hook (2.4) is located on the upper portion of the sleeve, a torsion spring (2.3) is further sleeved on the rod body of the connecting rod (2.2), one end of the torsion spring (2.3) is fixedly connected with the fixed support (2.1), the other end of the torsion spring (2.3) is extended and is abutted to the side wall of the plate hook (2.4), and a hook portion (2.5) is arranged at one end, far away from the fixed support (2.1), of the plate hook (2.4); the face of connecting plate (1) is seted up and is taken off groove (1.4) and slot (1.1) with hook portion (2.5) corresponding adaptation, take off groove (1.4) and extend to the side of connecting plate (1) towards fixing support (2.1), slot (1.1) with take off groove (1.4) parallel arrangement and leave the interval between the two, slot (1.1) with take off groove (1.4) one side intercommunication of keeping away from fixing support (2.1) and form recess (1.3), be equipped with in recess (1.3) and make hook portion (2.5) can make hook portion (2.5) slide to taking off redirection board (1.2) in groove (1.4) when moving to it.
2. A door lock locking mechanism as defined in claim 1, wherein: the upper end and the lower end of the connecting rod (2.2) are correspondingly and fixedly connected with the upper side and the lower side of the fixed support (2.1), and one end of the sleeve is fixedly connected with the lower side of the fixed support (2.1).
3. A door lock locking mechanism as defined in claim 1, wherein: one end tip portion of the plate hook (2.4) close to the fixed support (2.1) is abutted against the fixed support (2.1) under the torsion action of the torsion spring (2.3).
4. A door lock locking mechanism as defined in claim 1, wherein: the plate body of the plate hook (2.4) is provided with a through hole in clearance fit with the connecting rod (2.2).
5. A door lock locking mechanism as defined in claim 1, wherein: the redirection plate (1.2) is obliquely arranged in the groove (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120781508.5U CN215108147U (en) | 2021-04-16 | 2021-04-16 | Door lock locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120781508.5U CN215108147U (en) | 2021-04-16 | 2021-04-16 | Door lock locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108147U true CN215108147U (en) | 2021-12-10 |
Family
ID=79266102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120781508.5U Active CN215108147U (en) | 2021-04-16 | 2021-04-16 | Door lock locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108147U (en) |
-
2021
- 2021-04-16 CN CN202120781508.5U patent/CN215108147U/en active Active
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