CN209523569U - Inside and outside openable twin-lock passenger vehicle emergent door lock - Google Patents
Inside and outside openable twin-lock passenger vehicle emergent door lock Download PDFInfo
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- CN209523569U CN209523569U CN201821464023.8U CN201821464023U CN209523569U CN 209523569 U CN209523569 U CN 209523569U CN 201821464023 U CN201821464023 U CN 201821464023U CN 209523569 U CN209523569 U CN 209523569U
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Abstract
The utility model belongs to Bus Technology field, and in particular to a kind of car emergent door lock.A kind of inside and outside openable twin-lock passenger vehicle emergent door lock, including upper lock machine and lower lock machine, upper lock machine and lower lock machine are clamp plate type lock machine, clamp plate type lock machine includes fan-shaped swing arm, upper lock machine is connected with the swing arm of lower lock machine by main locking bar, it is also connected with the drawback lock bar of internally-opened handle on main locking bar, the outer unlocking rod of external-open handle is connected in the swing arm of lower lock machine.Using the clamp plate type lock machine with two grades of latch functions, door lock in vehicle operation can be prevented to be opened accidentally, it is highly-safe.It is equipped with internally-opened handle and external-open handle simultaneously, openable door lock outside interior vehicle is easy to use.
Description
Technical field
The utility model belongs to Bus Technology field, and in particular to a kind of car emergent door lock.
Background technique
The old-fashioned emergent door lock that large and medium bus uses, lock machine are usually lock bolt structure.It is found in practice, safety
Deficiency, vehicle driving, which is jolted, be easy to cause emergent door lock to be opened accidentally.To improve safety by increasing lock machine, it is also difficult to
Realize unlocking (inside opening, external-open) while multiple lock machines.
Summary of the invention
Technical problem to be solved by the utility model is to provide inside and outside openable and highly-safe inside and outside one kind
Openable twin-lock passenger vehicle emergent door lock.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions: inside and outside one kind
Twin-lock passenger's vehicle emergent door lock of opening, including upper lock machine and lower lock machine, upper lock machine and lower lock machine are clamp plate type lock machine, snap-gauge
Formula lock machine includes fan-shaped swing arm, and upper lock machine is connected with the swing arm of lower lock machine by main locking bar, and interior open is also connected on main locking bar
The drawback lock bar of handle is connected with the outer unlocking rod of external-open handle in the swing arm of lower lock machine.
Further, swing arm is equipped with arc groove, and the outer unlocking rod of external-open handle is slidably attached in arc groove.
Further, there are two arc groove is set, the both ends of swing arm are separately positioned on.
Further, swing arm is equipped with connector, and main locking bar connects the pendulum of upper lock machine and lower lock machine by the connector in swing arm
Arm.
Further, main locking bar is equipped with link slot, and the drawback lock bar of internally-opened handle is slidably attached at main locking bar
In link slot.
Further, it is arranged with about collar on main locking bar, about collar is fixed in escape door by connecting bracket.
Further, internally-opened handle is equipped with slip lid, and slip lid is equipped with the alarm switch for opening induction.
Further, upper lock machine and lower lock machine are equipped with the microswitch for alarm of unlocking.
The utility model is beneficial in that, using the clamp plate type lock machine with two grades of latch functions, can prevent vehicle
Door lock is opened accidentally in operation, highly-safe.While it being equipped with internally-opened handle and external-open handle, openable door lock outside interior vehicle,
It is easy to use.The drawback lock bar of internally-opened handle is slidably attached on main locking bar, and the outer unlocking rod of wild card handle is slideably
It is connected in the swing arm of lower lock machine, opens over interior and do not interfere between each other.The arc there are two different location is set in swing arm
Slot, is applicable to the external-open handle of different shapes, no replacement is required when replacing wild card grip structure lock machine.
Detailed description of the invention
Fig. 1 is one overall structure diagram of the utility model embodiment；
Fig. 2 is the utility model embodiment lock machine partial structural diagram once；
Fig. 3 is the main locking bar partial structural diagram of the utility model embodiment one；
Fig. 4 is the attachment structure schematic diagram of the utility model embodiment two lower lock machine and external-open door lock.
Wherein: 1, internally-opened handle；1-1, drawback lock bar；2, upper lock machine；3, lower lock machine；4, external-open handle；4-1, outer unlocking
Bar；5, main locking bar；5-1, link slot；6, connecting bracket；7, about collar；8, swing arm；8-1, arc groove；8-2, connector；9, fine motion
Switch；10, snap-gauge.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:
The utility model embodiment one is as shown in Figure 1 to Figure 3, including upper lock machine 2 and lower lock machine 3, upper lock machine 2 and lower lock machine
3 be clamp plate type lock machine, and including fan-shaped swing arm 8, swing arm 8 is equipped with arc groove 8-1, and the outer unlocking rod 4-1 of external-open handle 4 can
It is slidably connected in arc groove 8-1.Swing arm 8 is equipped with connector 8-2, and main locking bar 5 passes through in the connector 8-2 connection in swing arm 8
The swing arm 8 of lock machine 2 and lower lock machine 3.Connector 8-2 can be rotated relative to swing arm 8, and main locking bar 5 moves up and down, and can pull swing arm 8,
And then internal drive member rotation is driven, promote snap-gauge 10 to open, completes to unlock.
Main locking bar 5 is equipped with link slot 5-1, and the drawback lock bar 1-1 of internally-opened handle 1 is slidably attached at main locking bar 5
In link slot 5-1.Drawback lock bar 1-1 and outer unlocking rod 4-1 are respectively slidably connect with main locking bar 5 and lower lock machine 3, therefore main
Locking bar 5 not will drive drawback lock bar 1-1 or outer unlocking rod 4-1 and generate unnecessary movement when moving up and down.
About collar 7 is arranged on main locking bar 5, about collar 7 is fixed on escape door by connecting bracket 6.About collar 7 can be prevented
Only main locking bar 5 shaking volume when moving up and down generates abnormal sound greatly.
Arc groove 8-1 in swing arm 8 is separately positioned on the both ends of swing arm 8 there are two setting, and swing arm 8 is made to be applicable to difference
The external-open handle 4 of shape, no replacement is required lock machine when replacing 4 structure of wild card handle.
Internally-opened handle 1 is equipped with slip lid, and slip lid 1 is equipped with the alarm switch for opening induction.Upper lock machine 2 and lower lock machine 3, which are equipped with, to be opened
Lock the microswitch 9 of alarm.It can be sounded an alarm in time when vehicle, which jolts, leads to door-lock opening, two layers of alarm mechanism can mention
High security.Upper lock machine 2 and lower lock machine 3 are clamp plate type lock machine, have two grades of latch functions, improve safety.
Fig. 4 is the attachment structure schematic diagram of the utility model embodiment two lower lock machine 3 and external-open door lock 4, wherein external-open handle
The difference in 4 shape and embodiment one is kept, the arc groove 8-1 of outer unlocking rod 4-1 connection, can also with the difference in embodiment one
See that two arc groove 8-1 are applicable to the external-open handle 4 of different shapes, no replacement is required when replacing 4 structure of wild card handle lock machine.
It is emphasized that: the above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of inside and outside openable twin-lock passenger vehicle emergent door lock, it is characterised in that: described including upper lock machine and lower lock machine
Upper lock machine and lower lock machine are clamp plate type lock machine, and clamp plate type lock machine includes fan-shaped swing arm, the pendulum of the upper lock machine and lower lock machine
Arm is connected by main locking bar, and the drawback lock bar of internally-opened handle is also connected on the main locking bar, is connected in the swing arm of the lower lock machine
It is connected to the outer unlocking rod of external-open handle.
2. inside and outside openable twin-lock passenger vehicle emergent door lock according to claim 1, it is characterised in that: the swing arm
It is equipped with arc groove, the outer unlocking rod of the external-open handle is slidably attached in arc groove.
3. inside and outside openable twin-lock passenger vehicle emergent door lock according to claim 2, it is characterised in that: the arc
There are two slot is set, it is separately positioned on the both ends of swing arm.
4. inside and outside openable twin-lock passenger vehicle emergent door lock according to claim 1, it is characterised in that: the swing arm
It is equipped with connector, the main locking bar connects the swing arm of upper lock machine and lower lock machine by the connector in swing arm.
5. inside and outside openable twin-lock passenger vehicle emergent door lock according to claim 1, it is characterised in that: the main lock
Bar is equipped with link slot, and the drawback lock bar of the internally-opened handle is slidably attached in the link slot of main locking bar.
6. inside and outside openable twin-lock passenger vehicle emergent door lock according to claim 1, it is characterised in that: the main lock
About collar is arranged on bar, the about collar is fixed on escape door by connecting bracket.
7. inside and outside openable twin-lock passenger vehicle emergent door lock according to claim 1, it is characterised in that: opened in described
Handle is equipped with slip lid, and the slip lid is equipped with the alarm switch for opening induction.
8. inside and outside openable twin-lock passenger vehicle emergent door lock according to claim 1, it is characterised in that: the locking
Machine and lower lock machine are equipped with the microswitch for alarm of unlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464023.8U CN209523569U (en) | 2018-09-07 | 2018-09-07 | Inside and outside openable twin-lock passenger vehicle emergent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464023.8U CN209523569U (en) | 2018-09-07 | 2018-09-07 | Inside and outside openable twin-lock passenger vehicle emergent door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523569U true CN209523569U (en) | 2019-10-22 |
Family
ID=68212448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464023.8U Active CN209523569U (en) | 2018-09-07 | 2018-09-07 | Inside and outside openable twin-lock passenger vehicle emergent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999503A (en) * | 2018-09-07 | 2018-12-14 | 金龙联合汽车工业（苏州）有限公司 | A kind of inside and outside openable twin-lock passenger vehicle emergent door lock |
-
2018
- 2018-09-07 CN CN201821464023.8U patent/CN209523569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999503A (en) * | 2018-09-07 | 2018-12-14 | 金龙联合汽车工业（苏州）有限公司 | A kind of inside and outside openable twin-lock passenger vehicle emergent door lock |
| CN108999503B (en) * | 2018-09-07 | 2023-12-29 | 金龙联合汽车工业（苏州）有限公司 | Double-lock passenger car emergency door lock capable of being opened internally and externally |
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