CN203626397U - Fire-fighting lock with floating sliding block mechanism - Google Patents
Fire-fighting lock with floating sliding block mechanism Download PDFInfo
- Publication number
- CN203626397U CN203626397U CN201320418460.7U CN201320418460U CN203626397U CN 203626397 U CN203626397 U CN 203626397U CN 201320418460 U CN201320418460 U CN 201320418460U CN 203626397 U CN203626397 U CN 203626397U
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- CN
- China
- Prior art keywords
- lock
- unlocking
- floating slider
- pull bar
- unlocking board
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a fire-fighting lock with a floating sliding block mechanism, which is mainly characterized by comprising a floating sliding block with an inclined surface to realize the unlocking function by means of a push rod. When the push rod is pressed down, the push rod drives the floating sliding block to move downwards. Under the action of the inclined surface of the floating sliding block, a sliding positioning pin is enabled to move backwards along the inclined surface. Meanwhile, the push rod is simultaneously driven to move backwards under the action of a drive spring. One end of a pull rod is connected with an unlocking plate, so that the unlocking plate is driven to move backwards so as to realize the unlocking function. In addition, the unlocking function by means of a key, the electromagnet of an access control system and the like, is integrated by the fire-fighting lock provided by the utility model. Due to the adoption of an electronic micro switch, the locking/unlocking state of the lock can be fed back. In this way, the centralized or remote management is facilitated. When the lock is to be unlocked by means of a key, the key the configured to directly drive the mechanical unlocking plate to unlock the lock. When the lock is to be unlocked by means of the electromagnet of the access control system, the he electromagnet assembly is powered on to attract the unlocking plate. In this way, the dead bolt of the lock is driven to retract and unlock the lock. The fire-fighting lock with the floating sliding block mechanism is compact in structure, safe and reliable, wherein the dead bolt of the lock is prying-resistant.
Description
Technical field
The utility model relates to a kind of fire-fighting lock with floating slider mechanism.
Background technology
Have on the market at present the fire-fighting lock of two types, a kind of is fire-fighting lock take 230D as representative, is characterized in that lock and unlock all must complete with key, the push rod release that can promote to lock in the time there is fire alarm, and lock body internal alarm device is reported to the police simultaneously.Another kind is the push rod lock take V40 as representative, its feature be before having solved a kind of lock can not automatic locking problem, but not pick-proof of dead bolt do not have gate inhibition's unlocking function.
Summary of the invention
The purpose of this utility model is to provide a kind of fire-fighting lock with floating slider mechanism.
A kind of fire-fighting lock with floating slider mechanism described in the utility model, is made up of parts such as push rod (1), floating slider (2), location jump ring (3), back-moving spring (4), locating support (5), slide jaw (6), pull bar (7), jump ring (8), driving spring (9), fine motion electronic switch (10), unlocking board (11), electromagnet assembly (12) and lock bodies (13).Push rod (1) is in the top of floating slider (2), and is connected on lock body (13) and can moves up and down; Floating slider (2) is by the waist-shaped hole (14) above it, through pull bar (7), limiting it by location jump ring (3) moves left and right, in the bottom of floating slider (2), back-moving spring (4) is housed, it is upper that the bottom of back-moving spring (4) is arranged on locating support (5), and back-moving spring (4) can make floating slider (2) reset; On pull bar (7), there is cross-drilled hole (15), slide jaw (6) coordinates with cross-drilled hole (15), one end of pull bar (7) is connected with unlocking board (11) by jump ring (8), and circular hole (16) matched in clearance on its other end and locating support (5) makes the pull bar (7) can side-to-side movement; It is upper that driving spring (9) is enclosed within pull bar (7), spacing by slide jaw (6); It is upper that fine motion electronic switch (10) is arranged on lock body (13), and the end face of close pull bar (7), by detecting the distance of fine motion electronic switch (10) and pull bar (7) end face, judges the open and-shut mode of lock; It is upper that electromagnet assembly (12) is arranged on lock body (13), and near unlocking board (11), in the time that electromagnet assembly (12) powers on, its adhesive unlocking board (11) release, realizes locking function when power-off.
Described a kind of fire-fighting lock with floating slider mechanism, has the composite structure unlocking functions such as key release, the release of gate inhibition's electromagnet and push rod release.During with key release, with key driven cylinder runner (23) driving device unlocking board (24) release; During with the release of gate inhibition's electromagnet, electromagnet assembly (12) powers on, and adhesive unlocking board (11) is retracted and release dead bolt.
Described push rod unlocking function, press lower push-rod (1), push rod (1) drives floating slider (2) to move down, due to the effect on the inclined-plane (17) of floating slider (2), make slide jaw (6) along inclined-plane (17) move backward, pull bar (7) also moves backward under the effect of driving spring (9) simultaneously, because one end of pull bar (7) is connected with unlocking board (11), thereby drive unlocking board (11) also to move backward, realize unlocking function.When unclamping after push rod (1), floating slider (2) moves upward under the promotion of back-moving spring (4), (17) move forward along inclined-plane to make slide jaw (6), pull bar (7) promotes unlocking board (11) and also moves forward, due to the effect of the upper vertical plane (18) of floating slider (2), define slide jaw (6) and move backward, also just define unlocking board (11) and move backward, realize locking function.
Described floating slider (2) has inclined-plane (17), spacing for slide jaw (6); There is a waist-shaped hole (14) at middle part, for through pull bar (7), is also convenient to floating slider (2) and moves up and down simultaneously.
Described a kind of fire-fighting lock with floating slider mechanism, while locking, the cam (19) of locking drives connecting rod (20) to drive clamping kit (25), make mutually to realize self-locking between clamping kit (25) and unlocking board top board (22) and unlocking board top board (22) and unlocking board (11), because clamping kit (25) is connected with oblique dead bolt (21) assembly, oblique dead bolt (21) pushes away motionless from outside, also just realized the tamper-resistant function of oblique dead bolt (21).When release, unlocking board (11) and unlocking board top board (22) are thrown off, and unlocking board top board (22) loses the strong point, just throw off with clamping kit (25), and tiltedly dead bolt (21) can move backward and realizes unlocking function.
accompanying drawing explanation:
Fig. 1 is the utility model assembling schematic diagram.
Fig. 2 is the utility model floating slider front view and sectional view.
Fig. 3 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Fig. 4 is the utility model assembling plan view.
Fig. 5 is the utility model push rod unlocking structure decomposing schematic representation.
Fig. 6 is the utility model push rod unlocking structure component drawings.
Fig. 7 is the utility model tapered end decomposing schematic representation.
Fig. 8 is the utility model pickproof mechanism schematic diagram.
Fig. 9 is that the utility model fire-fighting lock entirety master looks and top view.
Figure 10 is that the utility model fire-fighting lock integral shaft is surveyed outline drawing.
the specific embodiment:
Now the utility model will be further described with example by reference to the accompanying drawings.
While locking, the cam of locking (19) is first moving, drives connecting rod (20) that whole mechanism is moved backward.In the time that oblique dead bolt (21) is encountered the hole on doorframe, under the effect of spring force, tiltedly dead bolt (21) inserts corresponding hole, realizes locking function.In the case, between unlocking board (11) and unlocking board top board (22), clamping kit (25) and unlocking board top board (22), realize self-locking in the A1 shown in Fig. 8, A2, tri-regions of A3, prevent from prizing oblique dead bolt (21) and release.
When release, can pass through key release, the release of gate inhibition's electromagnet and push rod release etc.
During with key release, with key driven cylinder runner (23) driving device unlocking board (24) release.
During with the release of gate inhibition's electromagnet, electromagnet assembly (12) powers on, and adhesive unlocking board (11) is retracted and release dead bolt.
Push rod release is by door introversion unlocking function outdoors, while mainly containing burst fire, only need to press lower push-rod (1), push rod (1) drives floating slider (2) to move down, due to the effect on the inclined-plane (17) of floating slider (2), make slide jaw (6) along inclined-plane (17) move backward, pull bar (7) also moves backward simultaneously under the effect of driving spring (9), because one end of pull bar (7) is connected with unlocking board (11), thereby drive unlocking board (11) also to move backward, realize unlocking function.
The utlity model has complete function, pick-proof, the advantage such as safe and reliable, structure is original, handling good, simple installation.
Claims (5)
1. one kind has the fire-fighting lock of floating slider mechanism, formed by parts such as push rod (1), floating slider (2), location jump ring (3), back-moving spring (4), locating support (5), slide jaw (6), pull bar (7), jump ring (8), driving spring (9), fine motion electronic switch (10), unlocking board (11), electromagnet assembly (12) and lock bodies (13), it is characterized in that, push rod (1) is in the top of floating slider (2), and is connected on lock body (13) and can moves up and down; Floating slider (2) is by the waist-shaped hole (14) above it, through pull bar (7), limiting it by location jump ring (3) moves left and right, in the bottom of floating slider (2), back-moving spring (4) is housed, it is upper that the bottom of back-moving spring (4) is arranged on locating support (5), and back-moving spring (4) can make floating slider (2) reset; On pull bar (7), there is cross-drilled hole (15), slide jaw (6) coordinates with cross-drilled hole (15), one end of pull bar (7) is connected with unlocking board (11) by jump ring (8), and circular hole (16) matched in clearance on its other end and locating support (5) makes the pull bar (7) can side-to-side movement; It is upper that driving spring (9) is enclosed within pull bar (7), spacing by slide jaw (6); It is upper that fine motion electronic switch (10) is arranged on lock body (13), and the end face of close pull bar (7), by detecting the distance of fine motion electronic switch (10) and pull bar (7) end face, judges the open and-shut mode of lock; It is upper that electromagnet assembly (12) is arranged on lock body (13), and near unlocking board (11), in the time that electromagnet assembly (12) powers on, its adhesive unlocking board (11) release, realizes locking function when power-off.
2. a kind of fire-fighting lock with floating slider mechanism as claimed in claim 1, is characterized in that, has the composite structure unlocking functions such as key release, the release of gate inhibition's electromagnet and push rod release; During with key release, with key driven cylinder runner (23) driving device unlocking board (24) release; During with the release of gate inhibition's electromagnet, electromagnet assembly (12) powers on, and adhesive unlocking board (11) is retracted and release dead bolt.
3. a kind of fire-fighting lock with floating slider mechanism as claimed in claim 2, it is characterized in that, press lower push-rod (1), push rod (1) drives floating slider (2) to move down, due to the effect on the inclined-plane (17) of floating slider (2), make slide jaw (6) along inclined-plane (17) move backward, pull bar (7) also moves backward simultaneously under the effect of driving spring (9), because one end of pull bar (7) is connected with unlocking board (11), thereby drive unlocking board (11) also to move backward, realize unlocking function; When unclamping after push rod (1), floating slider (2) moves upward under the promotion of back-moving spring (4), (17) move forward along inclined-plane to make slide jaw (6), pull bar (7) promotes unlocking board (11) and also moves forward, due to the effect of the upper vertical plane (18) of floating slider (2), define slide jaw (6) and move backward, also just define unlocking board (11) and move backward, realize locking function.
4. as claim 1 or a kind of fire-fighting lock with floating slider mechanism claimed in claim 3, it is characterized in that, floating slider (2) has inclined-plane (17), spacing for slide jaw (6); There is a waist-shaped hole (14) at middle part, for through pull bar (7), is also convenient to floating slider (2) and moves up and down simultaneously.
5. a kind of fire-fighting lock with floating slider mechanism as claimed in claim 1, it is characterized in that, the cam (19) of locking while locking drives connecting rod (20) to drive clamping kit (25), make mutually to realize self-locking between clamping kit (25) and unlocking board top board (22) and unlocking board top board (22) and unlocking board (11), because clamping kit (25) is connected with oblique dead bolt (21) assembly, oblique dead bolt (21) pushes away motionless from outside, also just realized the tamper-resistant function of oblique dead bolt (21); When release, unlocking board (11) and unlocking board top board (22) are thrown off, and unlocking board top board (22) loses the strong point, just throw off with clamping kit (25), and tiltedly dead bolt (21) can move backward and realizes unlocking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418460.7U CN203626397U (en) | 2013-07-15 | 2013-07-15 | Fire-fighting lock with floating sliding block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418460.7U CN203626397U (en) | 2013-07-15 | 2013-07-15 | Fire-fighting lock with floating sliding block mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626397U true CN203626397U (en) | 2014-06-04 |
Family
ID=50812888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320418460.7U Withdrawn - After Issue CN203626397U (en) | 2013-07-15 | 2013-07-15 | Fire-fighting lock with floating sliding block mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334636A (en) * | 2013-07-15 | 2013-10-02 | 曹阳 | Composite-mechanism fire-fighting lock |
-
2013
- 2013-07-15 CN CN201320418460.7U patent/CN203626397U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334636A (en) * | 2013-07-15 | 2013-10-02 | 曹阳 | Composite-mechanism fire-fighting lock |
| CN103334636B (en) * | 2013-07-15 | 2015-04-15 | 曹阳 | Composite-mechanism fire-fighting lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20150415 |
|
| RGAV | Abandon patent right to avoid regrant |