CN211736715U - Lock cylinder passage device structure - Google Patents
Lock cylinder passage device structure Download PDFInfo
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- CN211736715U CN211736715U CN202020222893.5U CN202020222893U CN211736715U CN 211736715 U CN211736715 U CN 211736715U CN 202020222893 U CN202020222893 U CN 202020222893U CN 211736715 U CN211736715 U CN 211736715U
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- lock cylinder
- plate
- lock
- sliding plate
- lock core
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- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
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Abstract
The utility model discloses a lock core channel device structure, which is suitable for a push rod of an escape door lock and comprises a lock core main seat, wherein a sliding plate is arranged on the lock core main seat, one end of the sliding plate is connected with a stopper, a lock core assembly is arranged above the sliding plate, the lock core assembly comprises a lock core and a lock core shifting plate, and the lock core is connected with the lock core shifting plate; the lock core is rotated to realize the displacement of the lock core shifting plate push-pull sliding plate linkage stopper, so that the stopper is limited or not limited by a push rod of the escape door lock. The utility model discloses install and adopt on the emergency exits, through the different locks of fleing of cooperation, the emergency exits that will lock switches into the state that does not lock, realizes doing the function of two kinds of selections in same mechanism.
Description
Technical Field
The utility model relates to a structural part of lock core passageway that lever lock used flees especially relates to a lock core passageway device structure.
Background
The escape push lever lock is a device applied to an escape door, is locked at ordinary times, can be opened by a manager, is opened when a fire disaster occurs, and can be used for escaping, so that the escape lock is very important for self rescue of people in the fire disaster.
The escape pushing rod lock is of a transverse latch type structure, a horizontal pushing type or downward pressing type pushing rod is usually adopted, the operation opening part of the escape pushing rod lock almost covers the width of the whole door, and when the escape pushing rod lock is used for emergency escape, a user only needs to push the transverse rod or the pressing rod part at any part of the body of the user to unlock the escape pushing rod lock and open the escape door for escape.
The lock of fleing generally closes the spring bolt at the emergency exit and just detains and seal, is the state of locking, uses as the state of passageway as needs, and when the lock of just also fleing was not locked, the push rod that can push down realized the open mode, but because the personnel of taking place in accident are numerous, may inadvertently push down the push rod of emergency exit and lead to the door to lock, brings very big degree of difficulty for rescue and escape.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can restrict the push rod and go up the bullet after opening the lock of fleing, make the lock core passage device structure of passway state of fleing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lock cylinder channel device structure is suitable for a push rod of an escape door lock and comprises a lock cylinder main seat, wherein a sliding plate is arranged on the lock cylinder main seat, one end of the sliding plate is connected with a stopper, a lock cylinder assembly is arranged above the sliding plate and comprises a lock cylinder and a lock cylinder shifting plate, and the lock cylinder is connected with the lock cylinder shifting plate; the lock core is rotated to realize the displacement of the lock core shifting plate push-pull sliding plate linkage stopper, so that the stopper is limited to the push rod of the escape door lock.
Preferably, the sliding plate is provided with at least one waist-shaped hole, and a sliding plate positioning pin fixed on the lock cylinder main seat penetrates through the waist-shaped hole; the lock core main seat is provided with a fixing column, the fixing column penetrates through the waist-shaped hole to be connected with a bolt assembly, and the bolt assembly is located on one side of the sliding plate positioning pin.
Preferably, the bolt assembly comprises a screw, a bolt sleeve and a washer; the bolt sleeve penetrates through the fixing column, and the screw is connected with the inner cavity of the bolt sleeve through a gasket.
Preferably, fixing hole positions of the sliding plate positioning pins are respectively arranged on two sides of a fixing column on the lock cylinder main seat, and the sliding plate positioning pins form different limiting positions according to different fixing positions in different hole positions.
Preferably, the sliding plate is provided with at least two vertical surface columns, the distance between the vertical surface columns corresponds to the distance of the lock cylinder shifting plate which is rotationally shifted, and the lock cylinder shifting plate is rotated to push and pull the sliding plate on one side of the vertical surface columns, so that the displacement of the blocking piece at one end of the sliding plate is realized.
Preferably, the lock core assembly further comprises a rear cover plate, a through hole is formed in the center of the rear cover plate, and the lock core is arranged in the through hole in a penetrating mode; the lock cylinder main seat comprises an inverted L-shaped lock cylinder seat and a horizontal connecting plate, the lock cylinder seat is connected with the horizontal connecting plate, and the lock cylinder seat is positioned above the horizontal connecting plate; the sliding plate is arranged on the horizontal connecting plate, and the rear cover plate is connected with the lock cylinder seat through the lock cylinder gasket and the lock cylinder nut and is arranged above the sliding plate.
The utility model discloses install and adopt on the emergency exits, through the different locks of fleing of cooperation, the emergency exits that will lock switches into the state that does not lock, realizes doing the function of two kinds of selections in same mechanism.
Drawings
Fig. 1 is an exploded view of a lock cylinder passage structure according to the present invention;
fig. 2 is a schematic structural view of a lock closing state of a first embodiment in a lock cylinder passage device structure provided by the present invention;
fig. 3 is a schematic structural view of an unlocking state of the first embodiment in the lock cylinder passage device structure provided by the present invention;
fig. 4 is a structural schematic view of a lock closing state of the second embodiment in the structure of the lock cylinder passage device provided by the present invention;
fig. 5 is a schematic view of an unlocking state structure of a second embodiment in a lock cylinder passage device structure provided by the present invention;
reference numbers in the figures:
1. a lock cylinder main seat; 1-1, fixing a column; 2. a slide plate; 2-1, a facade column; 2-2, a stopper; 3. a slide plate positioning pin; 4. a bolt bushing; 5. a gasket; 6. a screw; 7. a lock cylinder gasket; 8. a lock cylinder nut; 9. a rear cover plate; 10. a lock cylinder shifting plate; 11. a lock cylinder; 12. a key.
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.
As shown in fig. 1, the lock cylinder passage device structure provided by the present invention is suitable for a push rod of an escape door lock, and comprises a lock cylinder main seat 1, wherein the lock cylinder main seat 1 comprises an inverted L-shaped lock cylinder seat and a horizontal connecting plate, the lock cylinder seat is connected with the horizontal connecting plate, and the lock cylinder seat is located above the horizontal connecting plate; two fixing columns 1-1 are arranged on a horizontal connecting plate of the lock cylinder main seat 1, and fixing hole positions of the sliding plate positioning pins 3 are respectively arranged on two sides of the two fixing columns 1-1 on the lock cylinder main seat 1; the sliding plate 2 is arranged on the horizontal connecting plate, one end of the sliding plate 2 is connected with the stopper 2-2, the sliding plate 2 is provided with two kidney-shaped holes, two fixing columns 1-1 on the horizontal connecting plate of the lock cylinder main seat 1 respectively penetrate through the two kidney-shaped holes of the sliding plate 2 and are connected with a bolt assembly, and the bolt assembly comprises a screw 6, a bolt sleeve 4 and a gasket 5; the bolt sleeve 4 is arranged outside the fixing column 1-1 in a penetrating mode, and the screw 6 is connected with the inner cavity of the bolt sleeve 4 through the gasket 5; a sliding plate positioning pin 3 penetrates through two waist-shaped holes in the sliding plate 2, the bottom of the sliding plate positioning pin 3 is fixedly arranged in one of fixing hole positions on two sides of a fixing column 1-1 on the lock cylinder main seat 1, and the top of the sliding plate positioning pin 3 penetrates through the waist-shaped hole and extends out; the slide plate positioning pin 3 forms different limiting positions according to the fixation in different hole positions;
a lock cylinder assembly is arranged above the sliding plate 2 and comprises a lock cylinder 11, a lock cylinder shifting plate 10 and a rear cover plate 9; a through hole is formed in the center of the rear cover plate 9, and the lock cylinder 11 is arranged in the through hole in a penetrating mode; the bottom of the lock core 11 is connected with a lock core poking plate 10; the rear cover plate 9 is connected with the lock cylinder seat through the lock cylinder gasket 7 and the lock cylinder nut 8 and is arranged above the sliding plate 2;
the sliding plate 2 is also provided with three vertical surface columns 2-1, the distance between the vertical surface columns 2-1 corresponds to the distance for driving the lock cylinder shifting plate 10 to rotate and shift by the lock cylinder 11, and the lock cylinder shifting plate 10 pushes and pulls the sliding plate 2 on one side of the vertical surface column 2-1 by rotating the lock cylinder 11, so that the displacement of the blocking piece 2-2 at one end of the sliding plate 2 is realized, and the limit or non-limit of the push rod of the escape door lock of the blocking piece 2-2 is further realized.
Example one
In the first embodiment, the slide positioning pin 3 provided by the utility model is installed in the right side fixing hole of the fixing column 1-1 on the lock cylinder main seat 1; a slide plate positioning pin 3 penetrates through a waist-shaped hole on the slide plate 2 and is fixed on the lock cylinder main seat 1 through the hole;
as shown in fig. 2, it is the initial position of the device, in this state, the lock cylinder 11 is in the locked state, the slide plate 2 is in the right state (i.e. the right end of the slide plate 2 exceeds the right end of the horizontal connecting plate of the lock cylinder main seat 1), the left end of the stopper 2-2 connected to the slide plate 2 is flush with the left end of the rear cover plate 9, and at this time, the push rod is in the bounce state, and the escape door lock is in the closed state;
as shown in fig. 3, when the lock core 11 is rotated, the lock core dial plate 10 connected to the bottom of the lock core 11 is rotated to abut against between the middle upright post and the right upright post in the upright post 2-1, and the force of rotating the lock core 11 is linked to the lock core dial plate 10 to push one side of the middle upright post 2-1, so that the sliding plate 2 is pushed to the left side, and the displacement of the stopper 2-2 at one end of the sliding plate 2 is realized;
in the state, the lock cylinder 11 is in an unlocked state, the right end of the sliding plate 2 is flush with the right end of the horizontal connecting plate of the lock cylinder main seat 1, the stopper 2-2 connected with the sliding plate 2 is arranged at the left side (namely the left end of the stopper 2-2 connected with the sliding plate 2 exceeds the left end of the rear cover plate 9), the push rod is in a pressed-down state at the moment, and the escape door lock is in an opened state; the left end of the blocking piece 2-2 suppresses the push rod to pop up, so that the push rod of the escape door lock is limited.
When the stopper 2-2 is required to be canceled to limit the push rod, the lock cylinder 11 is rotated, the lock cylinder shifting plate 10 connected to the bottom of the lock cylinder 11 is rotated to abut against one side of the upright column on the left side in the upright column surface 2-1, the force of the rotated lock cylinder 11 is linked with the lock cylinder shifting plate 10 to push one side of the upright column on the left side in the upright column surface 2-1, and the sliding plate 2 is pushed to the right side, so that the stopper 2-2 at one end of the sliding plate 2 is displaced; at the moment, the device returns to the initial state shown in figure 2, and the limit of the push rod of the escape door lock is released.
Example two
The working principle of the second embodiment is basically the same as that of the first embodiment, and the second embodiment only installs the positioning pin 3 of the sliding plate in different hole sites in order to match the lengths of push rods of different models, so as to extend the stopper 2-2 connected with the sliding plate 2;
in the second embodiment, the slide positioning pin 3 provided by the utility model is installed in the left side fixing hole of the fixing column 1-1 on the lock cylinder main seat 1; a slide plate positioning pin 3 penetrates through a waist-shaped hole on the slide plate 2 and is fixed on the lock cylinder main seat 1 through the hole;
as shown in fig. 4, it is the initial position of the apparatus, in this state, the lock cylinder 11 is in the locked state, the right end of the sliding plate 2 is flush with the right end of the horizontal connecting plate of the lock cylinder main seat 1, the left end of the stopper 2-2 connected to the sliding plate 2 is located at the left side (i.e. the left end of the stopper 2-2 connected to the sliding plate 2 exceeds the left end of the rear cover plate 9), and because of the different type of the push rod from that of the first embodiment, the push rod at this time is in the bounce state, and the escape door lock is in the;
as shown in fig. 5, when the lock cylinder 11 is rotated, the lock cylinder shifting plate 10 connected to the bottom of the lock cylinder 11 is rotated to abut against between the middle upright post and the right upright post in the upright post 2-1, and the force of rotating the lock cylinder 11 is linked to the lock cylinder shifting plate 10 to push one side of the middle upright post 2-1, so that the sliding plate 2 is pushed to the left side, and the displacement of the stopper 2-2 at one end of the sliding plate 2 is realized;
in the state, the lock cylinder 11 is in an unlocking state, the sliding plate 2 is arranged at the left side (namely the left end of the sliding plate 2 exceeds the left end of the horizontal connecting plate of the lock cylinder main seat 1), the left end of the stopper 2-2 connected with the sliding plate 2 further exceeds the left end of the rear cover plate 9), and at the moment, the push rod is in a pressing-down state, and the escape door lock is in an opening state; the left end of the blocking piece 2-2 suppresses the push rod to pop up, so that the push rod of the escape door lock is limited.
When the stopper 2-2 is required to be canceled to limit the push rod, the lock cylinder 11 is rotated, the lock cylinder shifting plate 10 connected to the bottom of the lock cylinder 11 is rotated to abut against one side of the upright post on the right side in the upright post surface 2-1, the force of the rotated lock cylinder 11 is linked with the lock cylinder shifting plate 10 to push one side of the upright post on the right side in the upright post surface 2-1, and the sliding plate 2 is pushed to the left side, so that the stopper 2-2 at one end of the sliding plate 2 is displaced; at the moment, the device returns to the initial state shown in figure 4, and the limit of the push rod of the escape door lock is released.
The utility model discloses install and adopt on the emergency exits, through the different locks of fleing of cooperation, the emergency exits that will lock switches into the state that does not lock, realizes doing the function of two kinds of selections in same mechanism.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (6)
1. A lock cylinder channel device structure is suitable for a push rod of an escape door lock and comprises a lock cylinder main seat (1) and is characterized in that a sliding plate (2) is arranged on the lock cylinder main seat (1), one end of the sliding plate (2) is connected with a blocking piece (2-2), a lock cylinder assembly is arranged above the sliding plate (2), the lock cylinder assembly comprises a lock cylinder (11) and a lock cylinder shifting plate (10), and the lock cylinder (11) is connected with the lock cylinder shifting plate (10); the lock core poking plate (10) is rotated to push and pull the sliding plate (2) to link with the stopper (2-2) to displace, so that the stopper (2-2) is limited for a push rod of the escape door lock.
2. The lock cylinder channel device structure according to claim 1, characterized in that the sliding plate (2) is provided with at least one kidney-shaped hole, and a sliding plate positioning pin (3) fixed on the lock cylinder main seat (1) is arranged in the kidney-shaped hole in a penetrating way; the lock cylinder main seat (1) is provided with a fixing column (1-1), the fixing column (1-1) penetrates through a waist-shaped hole to be connected with a bolt assembly, and the bolt assembly is located on one side of the sliding plate positioning pin (3).
3. A lock cylinder channel arrangement according to claim 2, characterized in that the bolt assembly comprises a screw (6), a bolt sleeve (4) and a washer (5); the bolt sleeve (4) penetrates through the fixing column (1-1), and the screw (6) is connected with the inner cavity of the bolt sleeve (4) through the gasket (5).
4. The lock cylinder channel device structure according to claim 2, characterized in that fixing hole positions of the slide plate positioning pin (3) are respectively arranged on two sides of the fixing column (1-1) on the lock cylinder main seat (1), and the slide plate positioning pin (3) forms different limiting positions according to different fixing hole positions.
5. The lock cylinder channel device structure according to claim 1, characterized in that the slide plate (2) is provided with at least two vertical surface columns (2-1), the distance between the vertical surface columns (2-1) corresponds to the distance of the lock cylinder dial plate (10) for rotating and dialing, and the lock cylinder dial plate (10) is rotated to push and pull the slide plate (2) at one side of the vertical surface columns (2-1), so that the displacement of the stopper (2-2) at one end of the slide plate (2) is realized.
6. The lock cylinder channel device structure according to claim 1, characterized in that the lock cylinder assembly further comprises a back cover plate (9), a through hole is formed in the center of the back cover plate (9), and the lock cylinder (11) is arranged in the through hole in a penetrating manner; the lock cylinder main seat (1) comprises an inverted L-shaped lock cylinder seat and a horizontal connecting plate, the lock cylinder seat is connected with the horizontal connecting plate, and the lock cylinder seat is positioned above the horizontal connecting plate; the sliding plate (2) is arranged on the horizontal connecting plate, and the rear cover plate (9) is connected with the lock cylinder seat through the lock cylinder gasket (7) and the lock cylinder nut (8) and is arranged above the sliding plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222893.5U CN211736715U (en) | 2020-02-28 | 2020-02-28 | Lock cylinder passage device structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222893.5U CN211736715U (en) | 2020-02-28 | 2020-02-28 | Lock cylinder passage device structure |
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| Publication Number | Publication Date |
|---|---|
| CN211736715U true CN211736715U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020222893.5U Active CN211736715U (en) | 2020-02-28 | 2020-02-28 | Lock cylinder passage device structure |
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| CN (1) | CN211736715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338728A (en) * | 2021-07-07 | 2021-09-03 | 上汽通用汽车有限公司 | Mechanical lock device and automobile comprising same |
-
2020
- 2020-02-28 CN CN202020222893.5U patent/CN211736715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338728A (en) * | 2021-07-07 | 2021-09-03 | 上汽通用汽车有限公司 | Mechanical lock device and automobile comprising same |
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