CN211736711U - Rotating block capable of being unlocked in two-way linkage manner and lock body with rotating block - Google Patents
Rotating block capable of being unlocked in two-way linkage manner and lock body with rotating block Download PDFInfo
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- CN211736711U CN211736711U CN201922258613.6U CN201922258613U CN211736711U CN 211736711 U CN211736711 U CN 211736711U CN 201922258613 U CN201922258613 U CN 201922258613U CN 211736711 U CN211736711 U CN 211736711U
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- rotating block
- downwards
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- 238000003756 stirring Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a rotary block for bidirectional linkage unlocking and a lock body with the rotary block, wherein the lock body comprises a rotary block, a shifting plate and a lock shell, and the rotary block is provided with a flange and a first swing arm; when the rotating block rotates upwards, the flange is abutted against the poking plate and drives the poking plate to rotate downwards; when the rotating block rotates downwards, the first swing arm is abutted to the poking plate and drives the poking plate to rotate downwards. The utility model has novel structure, when the handle is rotated upwards/downwards and pressed downwards, the mandrel on the handle drives the rotating block to rotate upwards/downwards; when the rotating block rotates upwards/downwards, the poking plate can be driven to rotate downwards, and therefore the lock is unlocked. The rotating block is applied to the lock body, so that the lock body can meet two installation requirements of opening the door from left to right, and the applicability of the lock body is improved.
Description
Technical Field
The utility model relates to a tool to lock field, concretely relates to turning block of two-way linkage unblock and have lock body of this turning block.
Background
At present, mortise locks in the market are generally opened by rotating a handle inside or outside a pressing door to unlock a lock tongue. In the process of installing the anti-theft door, two conditions of opening the door left and opening the door right exist; in order to meet the two installation requirements, the lock body is usually set to be suitable for two specifications of a left opening door and a right opening door, or the installation requirement of the door is met by changing the direction on site. Therefore, not only is inconvenience brought to the batch production of a factory, but also the installation process of the lock is complicated.
Therefore, how to design a lock body which can be opened without left and right opening becomes a technical problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned prior art the defect, the utility model provides a rotor of two-way linkage unblock and have the lock body of this rotor uses this rotor on the lock body, makes two kinds of installation requirements that the lock body can satisfy simultaneously and open the door about, improves the suitability of lock body.
The utility model discloses a solve the technical scheme that its problem adopted and be:
the utility model provides a turning block of two-way linkage unblock, the turning block is used for cooperateing with the setting aside board in the lock body, its characterized in that:
the rotating block is provided with a flange and a first swing arm;
when the rotating block rotates upwards, the flange is abutted against the shifting plate and drives the shifting plate to rotate downwards;
when the rotating block rotates downwards, the first swing arm is abutted to the poking plate and drives the poking plate to rotate downwards.
Therefore, when the rotating block rotates upwards/downwards, the poking plate can be driven to rotate downwards. The lock body is applied to the rotating block, so that the lock body can meet two installation requirements of opening the door from left to right, and the applicability of the lock body is improved.
Further, the first swing arm is of an arc-shaped structure.
Furthermore, a lock hole for inserting the handle mandrel is formed in the rotating block.
Furthermore, the lock hole is a square through hole.
The utility model discloses the second aspect still provides a lock body, including above-mentioned turning block, stirring board and lock shell, stirring board rotates to be connected on the lock shell.
Furthermore, a convex block is arranged on the poking plate, and when the rotating block rotates upwards, the flanges are abutted against the convex block and drive the poking plate to rotate downwards.
Furthermore, a first positioning column and a second positioning column are arranged in the lock shell, a reset spring is arranged on the poking plate, and the poking plate is abutted against the first positioning column and/or the second positioning column through the reset spring.
Therefore, when the poking plate does not rotate, the poking plate is abutted against the first positioning column and/or the second positioning column under the elastic force of the return spring, and the lock is locked.
Further, the return spring includes a spring body, a first protruding end and a second protruding end, wherein:
the first extending end and the second extending end are respectively arranged on two sides of the spring body;
the spring body and the first extending end are both connected to the poking plate;
the second extending end is abutted against the first positioning column, and the poking plate is abutted against the second positioning column.
Furthermore, a first boss and a second boss are arranged on the poking plate, the spring body is sleeved on the first boss, and the first extending end is wound on the second boss.
Furthermore, an arc surface is arranged on the poking plate close to the second positioning column and abuts against the second positioning column.
Therefore, the stability of the poking plate abutting against the second positioning column can be improved by arranging the arc surface.
In summary, the rotating block capable of being unlocked in a two-way linkage manner and the lock body with the rotating block provided by the utility model have the advantages that when the handle is rotated upwards/downwards and pressed downwards, the spindle on the handle drives the rotating block to rotate upwards/downwards; when the rotating block rotates upwards/downwards, the poking plate can be driven to rotate downwards, and therefore the lock is unlocked. The rotating block is applied to the lock body, so that the lock body can meet two installation requirements of opening the door from left to right, and the applicability of the lock body is improved.
Drawings
Fig. 1 is an exploded view of the lock body of the present invention;
FIG. 2 is a schematic view of the toggle plate of FIG. 1;
FIG. 3 is a schematic structural diagram of the transition block of FIG. 1;
FIG. 4 is a schematic structural view of the return spring of FIG. 1;
FIG. 5 is a schematic view of the lock body of the present invention in a state where the turning block is not rotated;
fig. 6 is a schematic view of the lock body of the present invention in a state where the turning block is turned upward;
fig. 7 is a schematic view of the lock body of the present invention in a state where the turning block is turned downward;
FIG. 8 is a schematic view of the lock body of the present invention in a state where the tumbler is not rotated after the lock structure is assembled;
fig. 9 is a schematic view of the state of the lock body of the present invention when the rotating block is rotated upward after the lock structure is assembled;
fig. 10 is a schematic view of the lock body of the present invention when the rotating block is rotated downward after the lock structure is assembled.
Wherein the reference numerals have the following meanings:
1. a lock case; 11. mounting a column; 12. mounting holes; 13. a first positioning post; 14. a second positioning column; 2. a poking plate; 21. a bump; 22. a first boss; 23. a second boss; 24. A second swing arm; 25. a circular arc surface; 3. rotating the block; 31. blocking edges; 32. a first swing arm; 33. mounting a step; 34. a lock hole; 4. a return spring; 41. a spring body; 42. a first protruding end; 43. a second protruding end; 5. a lock structure; 51. a latch bolt; 52. a lock tongue positioning block; 521. a butt joint groove; 53. a bolt return spring; 61. connecting plates; 611. an abutting portion; 62. a lateral stop block; 621. and a stop block return spring.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example one
As shown in fig. 1-7, the present invention provides a lock body capable of realizing bidirectional unlocking, which includes a lock housing 1, in this embodiment, the lock housing 1 is a cavity housing with a square cavity, an installation column 11 for installing a toggle plate 2 is arranged in the cavity housing, in this embodiment, the toggle plate 2 is sleeved on the installation column 11, so as to realize the rotational connection of the toggle plate 2 to the lock housing 1; the rotary block 3 is provided with a mounting step 33 in a projecting manner, the mounting step 33 is cylindrical, and the mounting step 33 is inserted into the mounting hole 12 of the lock case 1.
The rotating block 3 is provided with a flange 31 in a protruding manner, the toggle plate 2 is provided with a projection 21, and when the rotating block 3 is rotated upwards, the flange 31 can abut against the projection 21, so that the toggle plate 2 is driven to rotate downwards. In this embodiment, the upward rotation direction is clockwise rotation, so the toggle plate 2 will rotate in the counterclockwise direction. The rotating block 3 is further provided with a first swing arm 32, in this embodiment, the first swing arm 32 is arc-shaped; when the rotating block 3 is rotated downwards, i.e. rotated in the counterclockwise direction, the first swing arm 32 is driven to rotate in the counterclockwise direction, and the first swing arm 32 abuts against the poking plate 2, so as to drive the poking plate 2 to rotate downwards; in addition, the rotating block 3 is further provided with a lock hole 34 into which a handle spindle can be inserted, in this embodiment, the lock hole 34 is a square through hole, and the spindle is a square shaft. When the spindle is inserted into the lock hole 34 and rotates up/down, i.e. clockwise or counterclockwise, the toggle plate 2 can be driven to rotate counterclockwise, so as to unlock the lock.
Therefore, when the handle is rotated upwards/downwards and pressed downwards, the mandrel on the handle drives the rotating block 3 to rotate upwards/downwards; when the rotating block 3 rotates upwards/downwards, namely rotates along the clockwise direction or the anticlockwise direction, the poking plate 2 can be driven to rotate downwards, namely rotates along the anticlockwise direction, and therefore the lock is unlocked. The rotating block structure is applied to the lock body, so that the lock body can meet two installation requirements of opening the door from left to right, and the applicability of the lock body is improved.
In addition, the lock shell 1 is further provided with a first positioning column 13 and a second positioning column 14, the toggle plate 2 is further provided with a return spring 4, the return spring 4 comprises a spring body 41, a first extending end 42 and a second extending end 43, in the embodiment, the spring body 41 winds the spring into a cylindrical shape, and the first extending end 42 is a spring tail end and is also wound into a cylindrical shape; the second protruding end 43 is a spring tip and directly protrudes. The toggle plate 2 is further provided with a first boss 22 and a second boss 23, the spring body 41 is sleeved on the first boss 22, the first extension end 42 is sleeved on the second boss 23, and the second extension end 43 abuts against the first positioning column 13. Therefore, the toggle plate 2 is abutted against the second positioning post 14 by the elastic force of the return spring 4. Further, an arc surface 25 is provided on the click plate 2 at a position close to the second positioning column 14, and the arc surface 25 abuts against the second positioning column 14.
Therefore, when the push handle is not rotated, that is, when the striking plate 2 is not rotated, the striking plate 2 abuts against the second positioning column 14 by the elastic force of the return spring 4, thereby locking the lock. By providing the arc surface 25, the stability of the click plate 2 abutting against the second positioning column 14 can be improved.
Example two
As shown in fig. 8-10, the lock structure 5 is installed on the lock body of the present invention, the lock structure 5 includes a lock tongue 51, a lock tongue positioning block 52 and a lock tongue return spring 53, the lock tongue 51 is connected to the lock tongue positioning block 52, one end of the lock tongue return spring 53 is connected to the lock tongue positioning block 52, and the other end is connected to the lock case 1. The lock body also comprises a connecting plate 61 and a lateral stop 62, wherein one end of the connecting plate 61 is connected with the lateral stop 62; the connecting plate is slidably connected to the lock case 1. The side stopper 62 is further provided with a stopper return spring 621, and the tongue positioning block 52 is provided with an abutting groove 521 abutting against the side stopper 62. The side stopper 62 is abutted against the abutting groove 521 of the dead bolt positioning block 52 by the elastic force of the stopper return spring 621. The toggle plate 2 is further provided with a second swing arm 24, and the link plate 61 is provided with a contact portion 611 that can contact the second swing arm 24.
When the toggle plate 2 rotates downwards, namely rotates along the counterclockwise direction, the second swing arm 24 is driven to swing along the counterclockwise direction and is abutted against the second swing arm 24 of the connecting plate 61, so that the connecting plate 61 and the lateral stop block 62 are driven to move, the lateral stop block 62 is separated from the bolt positioning block 52, and the bolt 51 is in a free state at the moment, so that the unlocking of the lockset is realized; when the toggle plate 2 is not rotated, i.e. abuts against the second positioning post 14, the side stopper 62 can abut against the abutting groove 521 on the bolt positioning block 52 under the elastic force of the stopper return spring 621, and the bolt 51 is in a locked state at this time, thereby locking the lock.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a commentaries on classics piece of two-way linkage unblock, commentaries on classics piece (3) are used for cooperateing with stirring board (2) in the lock body, its characterized in that:
the rotating block (3) is provided with a flange (31) and a first swing arm (32);
when the rotating block (3) rotates upwards, the flange (31) is abutted against the shifting plate (2) and drives the shifting plate (2) to rotate downwards;
when the rotating block (3) rotates downwards, the first swing arm (32) is abutted to the poking plate (2) and drives the poking plate (2) to rotate downwards.
2. A rotary block according to claim 1, characterized in that the first swing arm (32) has a circular arc-shaped configuration.
3. A rotary block according to claim 1, characterized in that the rotary block (3) is provided with a locking hole (34) into which a handle spindle can be inserted.
4. A rotary block according to claim 3, characterized in that the locking hole (34) is a square through hole.
5. A lock body, characterized in that it comprises a rotor (3) according to any one of claims 1-4, a driver plate (2) and a lock housing (1), said driver plate (2) being pivotally connected to said lock housing (1).
6. A lock body according to claim 5, characterized in that the striking plate (2) is provided with a projection (21), and when the turning block (3) is turned upwards, the rib (31) abuts against the projection (21) and drives the striking plate (2) to turn downwards.
7. A lock body according to claim 6, characterized in that a first positioning column (13) and a second positioning column (14) are arranged in the lock shell (1), a return spring (4) is arranged on the striking plate (2), and the striking plate (2) is abutted against the first positioning column (13) and/or the second positioning column (14) through the return spring (4).
8. A lock body according to claim 7, characterized in that the return spring (4) comprises a spring body (41), a first protruding end (42) and a second protruding end (43), wherein:
the first extending end (42) and the second extending end (43) are respectively arranged at two sides of the spring body (41);
the spring body (41) and the first extending end (42) are both connected to the poking plate (2);
the second extending end (43) is abutted against the first positioning column (13), and the poking plate (2) is abutted against the second positioning column (14).
9. A lock body according to claim 8, characterized in that said striking plate (2) is provided with a first boss (22) and a second boss (23), said spring body (41) is fitted over said first boss (22), and said first protruding end (42) is wound around said second boss (23).
10. A lock body according to claim 8, characterized in that the striking plate (2) is provided with an arc surface (25) at a position close to the second positioning post (14), and the arc surface (25) abuts against the second positioning post (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258613.6U CN211736711U (en) | 2019-12-13 | 2019-12-13 | Rotating block capable of being unlocked in two-way linkage manner and lock body with rotating block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258613.6U CN211736711U (en) | 2019-12-13 | 2019-12-13 | Rotating block capable of being unlocked in two-way linkage manner and lock body with rotating block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736711U true CN211736711U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922258613.6U Active CN211736711U (en) | 2019-12-13 | 2019-12-13 | Rotating block capable of being unlocked in two-way linkage manner and lock body with rotating block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952838A (en) * | 2019-12-13 | 2020-04-03 | 广东黑龙智能科技有限公司 | A two-way linkage unlocking swivel block and a lock body with the swivel block |
-
2019
- 2019-12-13 CN CN201922258613.6U patent/CN211736711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952838A (en) * | 2019-12-13 | 2020-04-03 | 广东黑龙智能科技有限公司 | A two-way linkage unlocking swivel block and a lock body with the swivel block |
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