CN2823063Y - Lock structure of reciprocating type automatic gear lever box - Google Patents
Lock structure of reciprocating type automatic gear lever box Download PDFInfo
- Publication number
- CN2823063Y CN2823063Y CN 200520063067 CN200520063067U CN2823063Y CN 2823063 Y CN2823063 Y CN 2823063Y CN 200520063067 CN200520063067 CN 200520063067 CN 200520063067 U CN200520063067 U CN 200520063067U CN 2823063 Y CN2823063 Y CN 2823063Y
- Authority
- CN
- China
- Prior art keywords
- lock
- locking position
- transmission shaft
- reciprocating type
- dead bolt
- Prior art date
- 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.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a lock structure of reciprocating type automatic gear boxes, which comprises a box body and a lock structure, wherein a gear rod and a transmission shaft are arranged in the box body; the lock structure comprises a lock core, a transmission member, a lock bolt and a locking position; the lock core is fixed on the box body, and is linked with the lock bolt through the transmission member; the locking position is arranged on the transmission shaft, and the lock bolt is arranged on the position on which the lock bolt and the locking position are in interfere during action. When the lock bolt is inserted into the locking position, the transmission shaft can not make reciprocating linear motion so as to achieve the purpose of locking the gear boxes. Because the utility model is simple in structure, and the arrangement of the lock structure is in hidden type and forms an integrated structure with the gear boxes, robbers are difficult to destroy the lock structure from the outer part of the gear box so that the role of preventing automobiles from being stolen is really played.
Description
Technical field
The utility model relates to a kind of automobile anti-theft column lock, is specifically related to a kind of reciprocating type auto shift case lock construction.
Background technology
The reciprocating type auto shift case of the many employings of auto shift automobile is at present implemented the gear operation, gear shift lever and transmission shaft promptly are set in the gear box body, the body of rod middle part of gear shift lever is articulated in the casing and gear partly exposes to outside the casing, and transmission shaft one end and gear shift lever the other end articulate, the other end then is connected with speed-changing mechanism, when pulling gear shift lever, gear shift lever can drive transmission shaft and do reciprocating linear motion, thereby realizes the gear action.Therefore gear shift lever anti-theft column lock commonly used mostly is the external lockset, generally comprises lock and dead bolt, and lock is fixed on the outer side edges of automobile gear case, cooperates external U-shape lock to decide piece, and the gear shift lever mortise lock is limited on the fixing gear.But, when being locked in and installing, the gear of this structure must hole, shelves and adorn operations such as lock, so not only destroy body construction but also influence decoration in the car, and lock fixing and that expose has also occupied certain pair and has taken advantage of the space; Also have, the car stealer can pass through to destroy the bolt of rear end plate of lock, thereby makes protection defending lock ineffective; External locking block easy-to-collection not when not locking is lost easily.
Summary of the invention
The purpose of this utility model is at the problems referred to above, and a kind of concealed reciprocating type auto shift case lock construction simple in structure is provided, and can effectively solve the deficiencies in the prior art part.
For achieving the above object, the technical solution of the utility model is as follows: reciprocating type auto shift case lock construction, comprise a casing and a lock construction, and gear shift lever and transmission shaft are set in the casing; Described lock construction comprises lock core, Transmission, dead bolt and locking position, and lock core is fixed on the casing and by Transmission and dead bolt interlock, the locking position is arranged on the transmission shaft, and dead bolt then is arranged on when it moves on the position that can interfere with the locking position.After dead bolt inserts the locking position, transmission shaft can not be done reciprocating linear motion again, thereby reach the purpose of locking gear case.
Because it is limited that the space of reciprocating type auto shift case is installed in the automobile, can use lockset easily for making the car owner, above-mentioned lock construction also comprises a tubular lock road, and reaching above-mentioned lock core is rotary lock core, and above-mentioned Transmission is a rigid metal line; Rotary lock core and dead bolt are installed in respectively in the two ends mouth of pipe in this tubular lock road; The rigid metal line places tubular lock road, and the one end is wrapped on the lock core, and the other end then is connected with dead bolt.By the setting in tubular lock road, lock core at random can be installed in and make things convenient on the gear box body that the car owner uses.
Above-mentioned lock construction also comprises two fixture blocks, and this two fixture block is clamped on the transmission shaft by twisting off screw, and the locking position is located on one of them fixture block.This two fixture block method of clamping up and down is fixed on the transmission shaft, and the locking position is the circular hole that is opened in fixture block.
Above-mentioned locking position is arranged on the transmission shaft that dead bolt can interfere with it when gear shift lever is in the parking retaining.
The utility model is simple in structure, and lock construction be set to concealedly, with being integral of gear box-shaped structure, make the robber be difficult to implement to destroy from the outside of gear case to lock construction, really played the effect that prevents that automobile is stolen.
Description of drawings
Fig. 1 is the structural representation of the utility model when being in lockup state;
Fig. 2 is the structural representation of the utility model when being in unlocking condition;
Fig. 3 is the structural representation of lock core described in the utility model, tubular lock road, rigid metal line and latch bolt position relation;
Fig. 4 is that two fixture blocks described in the utility model are clamped to the structural representation on the transmission shaft.
Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
The specific embodiment
As shown in Figures 1 to 4, the utility model is made up of reciprocating type auto shift case and lock construction.Gear shift lever 2 and transmission shaft 3 are set in the gear box body 1, and on the support 11 of the shank portion pivotal joint of gear shift lever 2 in casing 1,21 of its gear parts expose to casing 1 top; Transmission shaft 3 level frames are located in the casing 1, and one end and gear shift lever the other end articulate, and the gear shift lever swing can drive transmission shaft and make horizontal reciprocating movement.Lock construction by rotary lock core 41, tubular lock road 42, cylinder shape lock tongue 43, rigid metal line 44, go up fixture block 45, fixture block 46 and the circle hole shape locking position 47 that is opened on the fixture block 45 are formed down.Lock core 41 is fixed on the side of casing 1; Lock core 41 and dead bolt 43 are installed in respectively in the two ends mouth of pipe in tubular lock road 42; Rigid metal line 44 places tubular lock road 42, and the one end is wrapped on the lock core 41, and the other end then is connected with dead bolt 43; Last fixture block 45 and play fixture block 46 are clamped on the transmission shaft 3 by twisting off screw 48, and when the optimal selection of this clip position kept off for be in parking when gear shift lever 1, dead bolt 43 can insert in the circle hole shape locking position 47 on the fixture block 45.
When the utility model uses, earlier gear shift lever being pulled parking shifting-position puts, then by key twisting lock core, being wrapped in rigid metal line on the lock core can release dead bolt in tubular lock road and make it to insert in the circle hole shape locking position, this moment, transmission shaft was in lockup state, made gear shift lever can not implement the gear action; And when reverse twisting lock core, then the rigid metal line can draw dead bolt and leaves circle hole shape locking position and return in the tubular lock road, and this moment, the lockup state of transmission shaft was removed, and can pull gear shift lever and implement the gear action.
Claims (6)
1, reciprocating type auto shift case lock construction, comprise a casing and a lock construction, gear shift lever and transmission shaft are set in the casing, it is characterized in that: described lock construction comprises lock core, Transmission, dead bolt and locking position, lock core is fixed on the casing and by Transmission and dead bolt interlock, the locking position is arranged on the transmission shaft, and dead bolt then is arranged on when it moves on the position that can interfere with the locking position.
2, reciprocating type auto shift case lock construction according to claim 1, it is characterized in that: described lock construction comprises a tubular lock road, and reaching described lock core is rotary lock core, and described Transmission is a rigid metal line; Rotary lock core and dead bolt are installed in respectively in the two ends mouth of pipe in this tubular lock road; The rigid metal line places tubular lock road, and the one end is wrapped on the lock core, and the other end then is connected with dead bolt.
3, reciprocating type auto shift case lock construction according to claim 1 and 2, it is characterized in that: described lock construction comprises two fixture blocks, and this two fixture block is clamped on the transmission shaft by twisting off screw, and the locking position is located on one of them fixture block.
4, reciprocating type auto shift case lock construction according to claim 3 is characterized in that: described two fixture blocks are fixed on the transmission shaft with method of clamping up and down.
5, reciprocating type auto shift case lock construction according to claim 4, it is characterized in that: described locking position is the circular hole that is opened in fixture block.
6, according to claim 1 or 4 described reciprocating type auto shift case lock constructions, it is characterized in that: described locking position is arranged on the transmission shaft that dead bolt can interfere with it when gear shift lever is in the parking retaining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063067 CN2823063Y (en) | 2005-08-17 | 2005-08-17 | Lock structure of reciprocating type automatic gear lever box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063067 CN2823063Y (en) | 2005-08-17 | 2005-08-17 | Lock structure of reciprocating type automatic gear lever box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823063Y true CN2823063Y (en) | 2006-10-04 |
Family
ID=37032176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520063067 Expired - Fee Related CN2823063Y (en) | 2005-08-17 | 2005-08-17 | Lock structure of reciprocating type automatic gear lever box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823063Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952844A (en) * | 2018-09-27 | 2020-04-03 | 郑州宇通客车股份有限公司 | Latch lock and vehicle using same |
-
2005
- 2005-08-17 CN CN 200520063067 patent/CN2823063Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952844A (en) * | 2018-09-27 | 2020-04-03 | 郑州宇通客车股份有限公司 | Latch lock and vehicle using same |
| CN110952844B (en) * | 2018-09-27 | 2023-10-20 | 宇通客车股份有限公司 | Latch and vehicle using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20100817 |