CN103883181A - In-car unlocking device - Google Patents
In-car unlocking device Download PDFInfo
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- CN103883181A CN103883181A CN201410108498.3A CN201410108498A CN103883181A CN 103883181 A CN103883181 A CN 103883181A CN 201410108498 A CN201410108498 A CN 201410108498A CN 103883181 A CN103883181 A CN 103883181A
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- handle
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Abstract
The invention relates to an in-car unlocking device. The in-car unlocking device comprises a lock cylinder, wherein one end of the lock cylinder is provided with a rotary handle, and the other end of the lock cylinder is provided with a rotary wheel which is connected with a set bar of an external car door through a steel wire rope; the lock cylinder is provided with a rectangular fixing plate in the circumferential direction; the fixing plate is located between the handle and the rotary wheel; a protection encloser and a mounting bracket are located in the circumferential direction of the lock cylinder and sequentially arranged on the side, far away from the handle, of the fixing plate; the mounting bracket extends towards an external bodywork column to form a mounting piece which is fixedly connected with the external bodywork column; an unlocking encloser is fixedly connected with external bodywork and arranged on the side, far away from the rotary wheel, of the handle; the unlocking encloser is provided with a transparent door panel, one side of the door panel is in rotating connection with the unlocking encloser, and the other side of the door panel is provided with a clamping hook which is connected with a corresponding protrusion on the unlocking encloser in a matched and clamped mode. The in-car unlocking device not only can be repeatedly used and convenient to operate, but also can prevent foreign bodies from entering the bodywork.
Description
Technical field
The present invention relates to tripper in a kind of car, be applicable to rail vehicle.
Background technology
According to the knowledge of the applicant, inner delocking device is the important safety component of underground automobile door system, is generally arranged on the right side in car inside door district.In the time of vehicle generation emergency or regular maintenance, passenger and attendant can operate inner delocking device in car, thus the corresponding car door of release.
In order to prevent that passenger from arbitrarily operating inner delocking device, be provided with shield plate at inner delocking device outside need, this shield plate must be able to prevent abuse and the maloperation of inner delocking device, ensures that again attendant can operate quickly and easily.
At present, the disposable PVC plate of the many employings of the protection cover plate of inner delocking device.When operation inner delocking device, thereby passenger need to draw outside PVC plate broken operation release lever; And attendant directly can operate by cubic key.Although this scheme can meet the function instructions for use of inner delocking device, the PVC cover plate adopting belongs to disposable easily-consumed products, cannot use by secondary, needs often to change and safeguard, cost is higher, has both wasted also not environmental protection.
Summary of the invention
Technical problem to be solved by this invention is: overcome the problem that prior art exists, tripper in a kind of car is provided, can reuse and convenient operation.
The technical scheme that the present invention solves its technical problem is as follows:
Tripper in car, comprises that one end is provided with rotary handle, the other end and is provided with the lock core of runner, and handle central authorities are provided with cubic lock, and runner is connected with outside car door dead bolt through wire rope; Lock core is circumferentially with the fixed head of rectangle, and four jiaos of fixed heads are respectively equipped with fastener hole, and fixed head is between handle and runner; Fixed head is provided with successively and is positioned at lock core circumferential protection case and mounting bracket away from a side of handle, and mounting bracket stretches out installation sheet towards outside body post, and installation sheet and exterior body column are connected; Mounting bracket is provided with and fixed head fastener hole riveting nut one to one, and the each fastener hole of fixed head is connected with corresponding mounting bracket riveting nut through screw respectively; Protection case is provided with the through hole passing for screw; Handle is provided with the release case being connected with exterior body away from a side of runner, release case has transparent door-plate, and door-plate one side and release case are rotationally connected, and door-plate opposite side is provided with snap fit, and snap fit coordinates clamping with corresponding projection on release case; Door-plate is provided with the through hole corresponding with cubic lock.
In use, passenger opens door-plate can pass through handle opening car door this structure, and crew can pass through cubic key direct control, and this structure not only realizes to be reused and convenient operation, and can prevent that foreign matter from entering car body inside.
The present invention further perfect technical scheme is as follows:
Preferably, mounting bracket comprises is located at the circumferential first substrate of lock core, and a vertical side and the installation sheet of first substrate are connected, and installation sheet is vertical with first substrate, and installation sheet is positioned at the side of first substrate away from handle; The riveting nut of mounting bracket is positioned on first substrate; Installation sheet is provided with group leader's circular hole, and slotted hole extends axially along lock core; Exterior body column is provided with C shape groove, and the slotted hole of installation sheet is connected through the C shape groove of tommyhead bolt and exterior body column.
More preferably, the two horizontal sides up and down of first substrate are connected through triangle connecting plate and installation sheet respectively.
Preferably; protection case comprises is located at the circumferential second substrate of lock core; the first flanging of second substrate outward flange annular towards handle place Ce Yan lock core shaft to the side of extending; the first flanging outward flange extends annular the second flanging in the side parallel with second substrate towards outside, second substrate, the first flanging, the second flanging form the sinking space of holding handle and fixed head.
Preferably, the base shell of the release case side of comprising annular, the position that base shell is corresponding with door-plate one side is provided with axle bed, and door-plate one side has the turning cylinder that inserts axle bed; Projection is positioned at the position that base shell is corresponding with door-plate opposite side, and projection is vertical column.
More preferably, the side of door-plate opposite side has half shape hole.
The present invention not only realizes and reusing and convenient operation, and can prevent that foreign matter from entering car body inside.
Brief description of the drawings
Fig. 1 is that the master of the embodiment of the present invention looks schematic diagram.
Fig. 2 is the plan structure schematic diagram of Fig. 1 embodiment.
Fig. 3 is the structural representation of Fig. 1 embodiment release case.
Fig. 4 is the structural representation that Fig. 1 embodiment protects case.
Fig. 5 is the structural representation of Fig. 1 embodiment mounting bracket.
Detailed description of the invention
With reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in further detail.But the invention is not restricted to given example.
Embodiment
As shown in Figure 1, tripper comprises that one end is provided with rotary handle 1, the other end and is provided with the lock core 3 of runner 2 in the car of the present embodiment, and handle 1 central authorities are provided with cubic lock 1-1, and runner 2 is connected (not shown) through wire rope with outside car door dead bolt; Lock core 3 is circumferentially with the fixed head 4 of rectangle, and 4 four jiaos of fixed heads are respectively equipped with fastener hole, and fixed head 4 is between handle 1 and runner 2; Fixed head 4 is provided with successively and is positioned at the circumferential protection case 5 of lock core 3 and mounting bracket 6 away from a side of handle 1, and mounting bracket 6 stretches out installation sheet 6-1 towards outside body post 7, and installation sheet 6-1 and exterior body column 7 are connected; Mounting bracket 6 is provided with and fixed head 4 fastener hole riveting nut one to one, and the each fastener hole of fixed head 4 is connected with corresponding mounting bracket 6 riveting nuts through screw 8 respectively; Protection case 5 is provided with the through hole 5-1 passing for screw 8; Handle 1 is provided with the release case 10 being connected with exterior body 9 away from a side of runner 2, release case 10 has transparent door-plate 10-1, door-plate 10-1 mono-side and release case 10 are rotationally connected, door-plate 10-1 opposite side is provided with snap fit 10-2, and snap fit 10-2 coordinates clamping with corresponding protruding 10-3 on release case 10; Door-plate 10-1 is provided with the through hole 10-4 corresponding with cubic lock 1-1.
Mounting bracket 6 comprises is located at the circumferential first substrate 6-2 of lock core 3, and a vertical side and the installation sheet 6-1 of first substrate 6-2 are connected, and installation sheet 6-1 is vertical with first substrate 6-2, and installation sheet 6-1 is positioned at the side of first substrate 6-2 away from handle 1; The riveting nut of mounting bracket 6 is positioned on first substrate 6-2; Installation sheet 6-1 is provided with group leader's circular hole 6-3, and slotted hole 6-3 extends axially along lock core 3; Exterior body column 7 is provided with C shape groove 7-1, and the slotted hole 6-3 of installation sheet 6-1 is connected through the C shape groove 7-1 of tommyhead bolt 7-2 and exterior body column 7.The two horizontal sides up and down of first substrate 6-2 are connected through triangle connecting plate 6-4 and installation sheet 6-1 respectively.
Protection case 5 comprises is located at the circumferential second substrate 5-4 of lock core 3; second substrate 5-4 outward flange extends axially out the first flanging 5-2 of side's annular towards handle 1 place side along lock core 3; the first flanging 5-2 outward flange extends annular the second flanging 5-3 in the side parallel with second substrate 5-4 towards outside, second substrate 5-4, the first flanging 5-2, the second flanging 5-3 form the sinking space of holding handle 1 and fixed head 4.
The base shell 10-4 of release case 10 side's of comprising annulars, the position that base shell 10-4 is corresponding with door-plate 10-1 mono-side is provided with axle bed 10-5, and door-plate 10-1 mono-side has the turning cylinder 10-6 that inserts axle bed 10-5; Projection 10-3 is positioned at the position that base shell 10-4 is corresponding with door-plate 10-1 opposite side, and protruding 10-3 is vertical column.The side of door-plate 10-1 opposite side has half shape hole 10-7.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (6)
1. tripper in car, comprises that one end is provided with rotary handle, the other end and is provided with the lock core of runner, and described handle central authorities are provided with cubic lock, and described runner is connected with outside car door dead bolt through wire rope; It is characterized in that, described lock core is circumferentially with the fixed head of rectangle, and four jiaos of described fixed heads are respectively equipped with fastener hole, and described fixed head is between handle and runner; Described fixed head is provided with successively and is positioned at lock core circumferential protection case and mounting bracket away from a side of handle, and described mounting bracket stretches out installation sheet towards outside body post, and described installation sheet and exterior body column are connected; Described mounting bracket is provided with and fixed head fastener hole riveting nut one to one, and the each fastener hole of described fixed head is connected with corresponding mounting bracket riveting nut through screw respectively; Described protection case is provided with the through hole passing for screw; Described handle is provided with the release case being connected with exterior body away from a side of runner, described release case has transparent door-plate, described door-plate one side and release case are rotationally connected, and described door-plate opposite side is provided with snap fit, and described snap fit coordinates clamping with corresponding projection on release case; Described door-plate is provided with the through hole corresponding with cubic lock.
2. tripper in car according to claim 1, it is characterized in that, described mounting bracket comprises is located at the circumferential first substrate of lock core, one vertical side and the installation sheet of described first substrate are connected, described installation sheet is vertical with first substrate, and described installation sheet is positioned at the side of first substrate away from handle; The riveting nut of described mounting bracket is positioned on first substrate; Described installation sheet is provided with group leader's circular hole, and described slotted hole extends axially along lock core; Described exterior body column is provided with C shape groove, and the slotted hole of described installation sheet is connected through the C shape groove of tommyhead bolt and exterior body column.
3. tripper in car according to claim 2, is characterized in that, the two horizontal sides up and down of described first substrate are connected through triangle connecting plate and installation sheet respectively.
4. tripper in car according to claim 2; it is characterized in that; described protection case comprises is located at the circumferential second substrate of lock core; the first flanging of described second substrate outward flange annular towards handle place Ce Yan lock core shaft to the side of extending; described the first flanging outward flange extends annular the second flanging in the side parallel with second substrate towards outside, described second substrate, the first flanging, the second flanging form the sinking space of holding handle and fixed head.
5. tripper in car according to claim 4, is characterized in that, the base shell of the described release case side of comprising annular, and the position that described base shell is corresponding with door-plate one side is provided with axle bed, and described door-plate one side has the turning cylinder that inserts axle bed; Described projection is positioned at the position that base shell is corresponding with door-plate opposite side, and described projection is vertical column.
6. tripper in car according to claim 5, is characterized in that, the side of described door-plate opposite side has half shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108498.3A CN103883181B (en) | 2014-03-21 | 2014-03-21 | Tripper in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410108498.3A CN103883181B (en) | 2014-03-21 | 2014-03-21 | Tripper in car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103883181A true CN103883181A (en) | 2014-06-25 |
| CN103883181B CN103883181B (en) | 2016-04-20 |
Family
ID=50952277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410108498.3A Active CN103883181B (en) | 2014-03-21 | 2014-03-21 | Tripper in car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103883181B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468485A (en) * | 2018-05-24 | 2018-08-31 | 江苏三乔智能科技有限公司 | A kind of touring car door lock system |
| CN112550467A (en) * | 2020-12-04 | 2021-03-26 | 中车南京浦镇车辆有限公司 | Vehicle door and rubber wheel train |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497512A (en) * | 1983-09-19 | 1985-02-05 | The Budd Company | Emergency release handle |
| JP2005207055A (en) * | 2004-01-21 | 2005-08-04 | Nabtesco Corp | Emergency unlocking device for platform door |
| CN2833060Y (en) * | 2005-10-17 | 2006-11-01 | 上海地铁运营有限公司 | Emergency release device for automobile door |
| CN202249182U (en) * | 2011-09-08 | 2012-05-30 | 扬州杰特沈飞车辆装饰件有限公司 | Emergency unlocking device |
| CN203050291U (en) * | 2012-12-31 | 2013-07-10 | 南京康尼机电股份有限公司 | Railway vehicle door emergency unlocking device |
| CN203769485U (en) * | 2014-03-21 | 2014-08-13 | 南车南京浦镇车辆有限公司 | Vehicular interior unlocking device |
-
2014
- 2014-03-21 CN CN201410108498.3A patent/CN103883181B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497512A (en) * | 1983-09-19 | 1985-02-05 | The Budd Company | Emergency release handle |
| JP2005207055A (en) * | 2004-01-21 | 2005-08-04 | Nabtesco Corp | Emergency unlocking device for platform door |
| CN2833060Y (en) * | 2005-10-17 | 2006-11-01 | 上海地铁运营有限公司 | Emergency release device for automobile door |
| CN202249182U (en) * | 2011-09-08 | 2012-05-30 | 扬州杰特沈飞车辆装饰件有限公司 | Emergency unlocking device |
| CN203050291U (en) * | 2012-12-31 | 2013-07-10 | 南京康尼机电股份有限公司 | Railway vehicle door emergency unlocking device |
| CN203769485U (en) * | 2014-03-21 | 2014-08-13 | 南车南京浦镇车辆有限公司 | Vehicular interior unlocking device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468485A (en) * | 2018-05-24 | 2018-08-31 | 江苏三乔智能科技有限公司 | A kind of touring car door lock system |
| CN108468485B (en) * | 2018-05-24 | 2023-12-22 | 江苏三乔智能科技有限公司 | Door lock system of caravan |
| CN112550467A (en) * | 2020-12-04 | 2021-03-26 | 中车南京浦镇车辆有限公司 | Vehicle door and rubber wheel train |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103883181B (en) | 2016-04-20 |
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| PB01 | Publication | ||
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Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |