CN201363019Y - Automobile tail door lock body device - Google Patents

Automobile tail door lock body device Download PDF

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Publication number
CN201363019Y
CN201363019Y CN 200920038439 CN200920038439U CN201363019Y CN 201363019 Y CN201363019 Y CN 201363019Y CN 200920038439 CN200920038439 CN 200920038439 CN 200920038439 U CN200920038439 U CN 200920038439U CN 201363019 Y CN201363019 Y CN 201363019Y
Authority
CN
China
Prior art keywords
ratchet
cover
arm
lock
rocking arm
Prior art date
Application number
CN 200920038439
Other languages
Chinese (zh)
Inventor
朱程章
戴红
陈荣高
Original Assignee
曹茂盛
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 曹茂盛 filed Critical 曹茂盛
Priority to CN 200920038439 priority Critical patent/CN201363019Y/en
Application granted granted Critical
Publication of CN201363019Y publication Critical patent/CN201363019Y/en

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Abstract

An automobile tail door lock body device comprises a linkage block, an externally-opened riveted axle, a ratchet wheel and a ratchet pawl, and is formed through the connection of a locking rocker arm, the linkage block and a pushing arm in sequence, and the other end of the linkage block is connected with an externally-opened rocker arm; the ratchet wheel and the ratchet pawl are arranged in the inner cavity of the lock body; when the locking rocker arm is pulled upwards, a small column on the linkage block is driven by the locking rocker arm to move downwards along the track of the pushing arm, then, the externally-opened rocker arm is pulled upwards, the small column on the linkage block is pushed by an open slot formed on the externally-opened rocker arm to enable the pushing arm to move, and the ratchet pawl is pushed by a baffle arm arranged at the lower end of the pushing arm to move, so as to enable the ratchet pawl to be disengaged from the ratchet wheel. When the external force is lost, the ratchet pawl and the ratchet wheel are returned to the original place and are engaged under the effect of a return spring, and therefore, the opening and locking functions of the automobile tail door and the locking function of the tail door are realized. The arranged electric elements can show whether the tail door is completely locked.

Description

The automobile tail gate lock device

Technical field:

The utility model relates to auto parts machinery, particularly relates to a kind of automobile tail gate lock device.

Technical background:

Along with the continuous growth of national economy, the people's living standard improves constantly, and it has not been old name for the Arabian countries in the Middle East pool at night that family buys automobile, but the thing sky is seen and is used to.For satisfying user's needs, how to improve the automobile tail gate lock body quality, than in the past convenient and simple for operation, attractive in appearance, reduce cost, be to produce the problem that the automotive lock accessory technician of factory at first will solve.

Summary of the invention:

The purpose of this utility model will provide a kind of automobile tail gate lock device exactly, and it can overcome the existing defective of present automobile tail gate lock body well.The purpose of this utility model is achieved in that the automobile tail gate lock device, is by the interlock piece, external-open riveted joint axle, ratchet, ratchet is formed, and it is characterized in that: two small blind holes and below elongated slot that the lock body lower left is provided with are used for fixing electric elements and line channel; The top arc-shaped slot of elongated slot is used for the little axle of ratchet and places the ratchet return spring by reaching; The arc-shaped slot that the upper left side is provided with is used for the little axle of ratchet and places the ratchet return spring by reaching; Pawl axis passes through hole, ratchet, the through hole of lock body top, the also riveted joint of the through hole above the upper cover plate bottom surface of top, lower cover bottom surface; Ratchet shaft passes through hole, ratchet, the through hole of lock body below, the also riveted joint of the through hole below the upper cover plate bottom surface of below, lower cover bottom surface; The lower cover vertical plane is passed at the empty frame of described upper cover plate place and the lower cover same position is covered on lock body; The support lower end is enclosed within the upper end of lower cover vertical plane, and rod head passes moving arm, external-open rocking arm, support and is riveted on the lower cover vertical plane; Described moving arm upper end is provided with guide-track groove, the interlock piece inserts in the groove that matches, the deep-slotted chip breaker that is provided with on the locking rocking arm is enclosed within on the small column of interlock piece, pass locking rocking arm and support riveted joint by external-open riveted joint axle, and push down the locking rocking arm by shock-absorbing sleeve on the baffle-plate-sleeve that is provided with on the support, described locking rocking arm return spring one end hangs on the locking rocking arm, and the other end hangs on the support.The utility model is simple in structure, and cost is low, has realized automobile tail gate unlatching, locking function and tail-gate latch functions.

Description of drawings:

Fig. 1 is the utility model structure explosive view;

1. upper cover plate, 2. lock body, 3. lower cover, 4. rod head, 5. external-open rocking arm, 6. moving arm, 7. support, 8. locking rocking arm, 9. locking rocker arm shaft, 10. shock-absorbing sleeve, 11. locking rocking arm return springs, 12. interlock pieces, 13. external-open riveted joint axle, 14. ratchets, 15. ratchet shafts, 16. ratchet, 17. ratchet return springs, 18. ratchet return springs.

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing;

In the drawings, the automobile tail gate lock device is by interlock piece 12, external-open riveted joint axle 13, and ratchet 14, ratchet 16 is formed, and it is characterized in that: two small blind holes and below elongated slot that lock body 2 lower lefts are provided with are used for fixing electric elements and line channel; The top arc-shaped slot of elongated slot is used for the little axle of ratchet and places ratchet return spring 17 by reaching; The arc-shaped slot that the upper left side is provided with is used for the little axle of ratchet and places ratchet return spring 18 by reaching; Pawl axis passes through hole, ratchet 16, the through hole of lock body 2 tops, the also riveted joint of the through hole above upper cover plate 1 bottom surface of top, lower cover 3 bottom surfaces; Ratchet shaft 15 passes through hole, ratchet 14, the through hole of lock body 2 belows, the also riveted joint of the through hole below upper cover plate 1 bottom surface of below, lower cover 3 bottom surfaces; Lower cover 3 vertical planes are passed at described upper cover plate 1 empty frame place and lower cover 3 same positions are covered on lock body 2; Support 7 lower ends are enclosed within the upper end of lower cover 3 vertical planes, and rod head 4 passes moving arm 6, external-open Rocker arm 5, support 7 and is riveted on lower cover 3 vertical planes; Described moving arm 6 upper ends are provided with guide-track groove, interlock piece 12 inserts in the groove that matches, the deep-slotted chip breaker that is provided with on the locking rocking arm 8 is enclosed within on the small column of interlock piece 12, pass locking rocking arm 8 and support 7 riveted joints by external-open riveted joint axle 13, and push down locking rocking arm 8 by shock-absorbing sleeve 10 on the baffle-plate-sleeve that is provided with on the support 7, described locking rocking arm return spring 11 1 ends hang on the locking rocking arm 8, and the other end hangs on the support 7.During concrete enforcement, when upwards zip ends rocking arm, the small column that deep-slotted chip breaker on the locking rocking arm drives on the interlock piece moves downward along the track on the moving arm, at this moment upwards spur the external-open rocking arm, the small column that the open slot that is provided with on the external-open rocking arm is stirred on the interlock piece travels forward moving arm, the blocking arm of moving arm lower end moves backward and stirs the ratchet motion, ratchet and ratchet are broken away from, when downward pulling external-open rocking arm, the small column that the open slot that is provided with on the external-open rocking arm is stirred on the interlock piece moves moving arm backward, the blocking arm of moving arm lower end travels forward, and leaves ratchet, and ratchet is at the ratchet return spring, ratchet is the return engagement under the effect of ratchet return spring.When the locking rocking arm downwards on time, the small column that deep-slotted chip breaker on the locking rocking arm drives on the interlock piece moves upward along the track on the moving arm, at this moment upwards spurs the external-open rocking arm, the open slot that is provided with on the external-open rocking arm just can not be stirred the small column on the piece that links.Thereby automobile tail gate unlatching, locking function and tail-gate latch functions have been realized.Can give whether fully locking of central processing unit signal demonstration tail-gate after being arranged on the electric elements energising on the lock body in addition.

Claims (1)

1. the automobile tail gate lock device is by interlock piece (12), external-open riveted joint axle (13), and ratchet (14), ratchet (16) is formed, and it is characterized in that: two small blind holes and below elongated slot that lock body (2) lower left is provided with are used for fixing electric elements and line channel; The top arc-shaped slot of elongated slot is used for the little axle of ratchet and places ratchet return spring (17) by reaching; The arc-shaped slot that the upper left side is provided with is used for the little axle of ratchet and places ratchet return spring (18) by reaching; Pawl axis passes through hole, ratchet (16), the through hole of lock body (2) top, the also riveted joint of the through hole above upper cover plate (1) bottom surface of top, lower cover (3) bottom surface; Ratchet shaft (15) passes through hole, ratchet (14), the through hole of lock body (2) below, the also riveted joint of the through hole below upper cover plate (1) bottom surface of below, lower cover (3) bottom surface; Lower cover (3) vertical plane is passed at the empty frame of described upper cover plate (1) place and lower cover (3) same position is covered on lock body (2); Support (7) lower end is enclosed within the upper end of lower cover (3) vertical plane, and rod head (4) passes moving arm (6), external-open rocking arm (5), support (7) and is riveted on lower cover (3) vertical plane; Described moving arm (6) upper end is provided with guide-track groove, interlock piece (12) inserts in the groove that matches, the deep-slotted chip breaker that locking rocking arm (8) is gone up setting is enclosed within on the small column of interlock piece (12), pass locking rocking arm (8) and support (7) riveted joint by external-open riveted joint axle (13), and shock-absorbing sleeve (10) is pushed down locking rocking arm (8) on the baffle-plate-sleeve that go up to be provided with by support (7), described locking rocking arm return spring (11) one ends hang on the locking rocking arm (8), and the other end hangs on the support (7).
CN 200920038439 2009-01-20 2009-01-20 Automobile tail door lock body device CN201363019Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920038439 CN201363019Y (en) 2009-01-20 2009-01-20 Automobile tail door lock body device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920038439 CN201363019Y (en) 2009-01-20 2009-01-20 Automobile tail door lock body device

Publications (1)

Publication Number Publication Date
CN201363019Y true CN201363019Y (en) 2009-12-16

Family

ID=41473681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920038439 CN201363019Y (en) 2009-01-20 2009-01-20 Automobile tail door lock body device

Country Status (1)

Country Link
CN (1) CN201363019Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022046A (en) * 2010-11-29 2011-04-20 无锡皓月汽车安全系统有限公司 Bearing gate lock of automobile tail gate
CN103171630A (en) * 2013-03-19 2013-06-26 力帆实业(集团)股份有限公司 Trunk lid microswitch mounting bracket
CN103174342A (en) * 2013-03-04 2013-06-26 江苏皓日汽车零部件有限公司 Electric control car tail door lock body device
CN103255962A (en) * 2012-02-10 2013-08-21 胡夫·许尔斯贝克和福斯特有限及两合公司 Lock assembly
CN103573057A (en) * 2013-11-13 2014-02-12 无锡忻润汽车安全系统有限公司 Integrated pickup truck tail door lock structure
CN104005616A (en) * 2013-12-20 2014-08-27 江苏博万丰通用设备有限公司 Rear door lock
CN104563678A (en) * 2015-01-06 2015-04-29 江苏皓月汽车锁股份有限公司 Main lock assembly of rear door of automobile
CN106088860A (en) * 2016-08-11 2016-11-09 皓月汽车安全系统技术股份有限公司 A kind of End Lock Body Assembly

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022046A (en) * 2010-11-29 2011-04-20 无锡皓月汽车安全系统有限公司 Bearing gate lock of automobile tail gate
CN102022046B (en) * 2010-11-29 2015-02-04 无锡忻润汽车安全系统有限公司 Bearing gate lock of automobile tail gate
CN103255962A (en) * 2012-02-10 2013-08-21 胡夫·许尔斯贝克和福斯特有限及两合公司 Lock assembly
CN103255962B (en) * 2012-02-10 2017-03-01 胡夫·许尔斯贝克和福斯特有限及两合公司 locking device
CN103174342A (en) * 2013-03-04 2013-06-26 江苏皓日汽车零部件有限公司 Electric control car tail door lock body device
CN103174342B (en) * 2013-03-04 2015-05-27 江苏皓日汽车零部件有限公司 Electric control car tail door lock body device
CN103171630A (en) * 2013-03-19 2013-06-26 力帆实业(集团)股份有限公司 Trunk lid microswitch mounting bracket
CN103171630B (en) * 2013-03-19 2015-05-20 力帆实业(集团)股份有限公司 Trunk lid microswitch mounting bracket
CN103573057A (en) * 2013-11-13 2014-02-12 无锡忻润汽车安全系统有限公司 Integrated pickup truck tail door lock structure
CN103573057B (en) * 2013-11-13 2016-03-30 无锡忻润汽车安全系统有限公司 A kind of integrated pickup truck tail door lock structure
CN104005616A (en) * 2013-12-20 2014-08-27 江苏博万丰通用设备有限公司 Rear door lock
CN104005616B (en) * 2013-12-20 2016-05-11 江苏博万丰交通科技有限公司 A kind of tail-gate lock
CN104563678A (en) * 2015-01-06 2015-04-29 江苏皓月汽车锁股份有限公司 Main lock assembly of rear door of automobile
CN106088860A (en) * 2016-08-11 2016-11-09 皓月汽车安全系统技术股份有限公司 A kind of End Lock Body Assembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20100827

Address after: 214533 No. 14 South Town Road, Jingjiang, Jiangsu, Dongxing

Patentee after: Jiangsu Haoyue Automobile Lock Co., Ltd.

Address before: 214500 Jingjiang City, Jiangsu province Dongxing Town Road No. 14 Jiangsu Haoyue automobile lock Limited by Share Ltd

Patentee before: Cao Maosheng

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091216

Termination date: 20150120