CN203769483U - Sliding lock anti-falling mechanism of automobile front engine room lock - Google Patents
Sliding lock anti-falling mechanism of automobile front engine room lock Download PDFInfo
- Publication number
- CN203769483U CN203769483U CN201420114054.6U CN201420114054U CN203769483U CN 203769483 U CN203769483 U CN 203769483U CN 201420114054 U CN201420114054 U CN 201420114054U CN 203769483 U CN203769483 U CN 203769483U
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- CN
- China
- Prior art keywords
- fixed block
- pivoted arm
- sliding shoe
- lock
- zip
- 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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Abstract
The utility model discloses a sliding lock anti-falling mechanism of an automobile front engine room lock. The sliding lock anti-falling mechanism of the automobile front engine room lock comprises a fixed block (1), a sliding block (2), a locking tumbler (3) and a return spring (4); one end of the locking tumbler, which is away from the fixed block, is rotatably mounted on a rotary shaft (5); the sliding block is arranged between the fixed block and the locking tumbler; the return spring is horizontally arranged; both ends of the return spring are respectively connected with the fixed block and the sliding block; the fixed block is provided with a transversely-extending guide groove (1a); the sliding block is provided with a guide column (2a) extending into the guide groove; one side of the sliding block, which is close to the locking tumbler is provided with backward teeth (2b); the outer wall of the locking tumbler is provided with forward teeth (3a) matching with the backward teeth; the backward teeth presses the forward teeth to prevent the free end of the locking tumbler from rotating upwards. The sliding lock anti-falling mechanism of the automobile front engine room lock can effectively prevent a sliding lock from falling off a sliding lock groove and also has an anti-theft function.
Description
Technical field
The utility model relates to the zip Anti-extrusion mechanism in automobile front engine lock, for preventing that losing efficacy (being that zip is deviate from zip groove) from appearring in forward engine room lock and zip cooperation place, belongs to frame for movement technical field.
Background technology
As shown in Figure 1 and Figure 2, in automobile front engine (being enging cabin), be provided with forward engine room lock body 6, on mmi machine cabin lock body 6, have zip groove 7, under normal circumstances, zip 8 is positioned at zip groove 7.When automobilism, can produce vibrations or shake, forward engine room lock body 6 is easy to occur failure mode with zip 8 cooperation position places---be zip 8 is deviate from zip groove 7.On the other hand, because automobile front engine lid is not complete closure with car body, necessarily have the gap of 5～10mm, some lawless persons can utilize these gaps, by elongate tool such as steel rods, zip 8 is prized in zip groove 7, thereby open forward engine room lid, steal important spare part in vehicle or car, cause car owner's property loss.
Utility model content
The utility model aims to provide a kind of automobile front engine and locks zip Anti-extrusion mechanism, can effectively prevent in vehicle traveling process, and zip is deviate from zip groove, and for vehicle, steals taker and place obstacles, and improves the safety of vehicle.
For this reason, the technical scheme that the utility model adopts is: a kind of automobile front engine is locked zip Anti-extrusion mechanism, comprise fixed block (1), sliding shoe (2), locking pivoted arm (3) and return spring (4), described locking pivoted arm (3) is away from rotating being arranged on axis of rotation (5) in one end of fixed block (1), described sliding shoe (2) is positioned between fixed block (1) and locking pivoted arm (3), described return spring (4) is horizontally disposed with, the two ends of return spring (4) respectively with fixed block (1), sliding shoe (2) is connected, on fixed block (1), be provided with the gathering sill (1a) that extend left and right, on sliding shoe (2), be provided with the lead (2a) stretching in gathering sill (1a), described sliding shoe (2) is provided with pawl (2b) near a side of locking pivoted arm (3), on the outer wall of described locking pivoted arm (3), be provided with the suitable tooth (3a) mating with pawl (2b), and pawl (2b) is pressed in along the top of tooth (3a) and upwards rotates to prevent the free end of locking pivoted arm (3).
Mounting method: fixed block is fixedly mounted on forward engine room lock body, locking pivoted arm is arranged on forward engine room lock body by axis of rotation is rotating.Fixed block, axis of rotation lay respectively at the left and right sides of zip groove, in zip groove, zip are housed, and locking pivoted arm just covers zip from the top of zip groove.
Owing to having set up zip Anti-extrusion mechanism on the lock body of mmi machine cabin, while making car stealer to steal vehicle, first to push pawl aside, stir again the upwards upset of free end of locking pivoted arm, finally zip could be transferred in zip groove, be compared traditional structure, step is more complicated, it is longer to steal the time that vehicle expends, and is more difficult for stealing property.
Further improved plan is on this basis, the upper sidewall away from sliding shoe (2) of described fixed block (1) extends to form anti-theft plate (1b) towards the direction away from forward engine room lock body (6), by anti-theft plate, Anti-extrusion mechanism and the external world are separated, make the elongate tool of keeping off car stealer cannot extend into sliding shoe position at all, pawl is pushed aside, further improved anti-theft feature.
Be arranged on totally two of gathering sills (1a) on described fixed block (1), and be symmetrically arranged; Correspondingly, be arranged on totally two of leads (2a) on described sliding shoe (2), and be symmetrically arranged.Each two of gathering sill and leads, can guarantee that in installation process, sliding shoe slides steadily, sliding shoe left and right stress balance after installing, and sliding shoe can not teetertotter and cause pawl and depart from along tooth.
Beneficial effect is:
(1) can effectively prevent that zip from deviating from zip groove, prevent that cabin lock lost efficacy, and improved vehicle mass;
(2) there is anti-theft feature, can effectively avoid car owner's property loss.
Accompanying drawing explanation
Fig. 1 is the structural representation before improving.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the B-B sectional view of Fig. 4.
Fig. 6 is the scheme of installation on the lock body of the utility model mmi machine cabin.
Fig. 7 is installation process figure of the present utility model.
The specific embodiment
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
In conjunction with Fig. 3---shown in Fig. 5, a kind of automobile front engine is locked zip Anti-extrusion mechanism, fixed block 1, sliding shoe 2, locking pivoted arm 3, return spring 4, axis of rotation 5 five parts, consists of.Locking pivoted arm 3 comprises fixed end and free end, away from one end of fixed block 1, is fixed end, near one end of fixed block 1, is free end.Locking pivoted arm 3 is away from rotating being arranged on axis of rotation 5 in one end of fixed block 1, and locking pivoted arm 3 can rotate around axis of rotation 5.Sliding shoe 2 is between fixed block 1 and locking pivoted arm 3, return spring 4 is horizontally disposed with, the two ends of return spring 4 are connected with fixed block 1, sliding shoe 2 respectively, fixed block 1 is respectively provided with a blind hole of mating with return spring 4 diameters near one end, the locking pivoted arm 3 of locking pivoted arm 3 near one end of fixed block 1, and the two ends of return spring 4 are arranged on respectively in each self-corresponding blind hole.On fixed block 1, be provided with the gathering sill 1a that extend left and right, on sliding shoe 2, be provided with the lead 2a stretching in gathering sill 1a, sliding shoe 2 is provided with pawl 2b near a side of locking pivoted arm 3, on the outer wall of locking pivoted arm 3, be provided with the suitable tooth 3a mating with pawl 2b, and the top that pawl 2b is pressed in suitable tooth 3a is to prevent from locking the upwards rotation of free end of pivoted arm 3.
Preferably, on fixed block 1, the sidewall away from sliding shoe 2 extends to form anti-theft plate 1b towards the direction away from forward engine room lock body 6.In addition, be arranged on totally two of gathering sill 1a on fixed block 1, and be symmetrically arranged; Correspondingly, be arranged on totally two of lead 2a on sliding shoe 2, and be symmetrically arranged.Gathering sill 1a can adopt steel wire to curve after U-shaped, and the openend by U-shaped is welded on fixed block 1 and forms gathering sill.Locking pivoted arm 3 is preferably semicircular arc, and the below that is centered close to locking pivoted arm 3 of circular arc.
Shown in Fig. 6, fixed block 1 is fixedly mounted on forward engine room lock body 6, locking pivoted arm 3 is arranged on forward engine room lock body 6 by axis of rotation 5 is rotating, fixed block 1, axis of rotation 5 lay respectively at the left and right sides of zip groove 7, zip 8 is housed in zip groove 7, and locking pivoted arm 3 covers zip 8 from the top of zip groove 7.
Shown in Fig. 7, the installation of zip Anti-extrusion mechanism and zip is divided into five steps; (1) zip 8 is put into zip groove 7; (2) upset locking pivoted arm 3, makes to lock pivoted arm 3 and covers on zip 8, now, is positioned at the top of pawl 2b along tooth 3a; (3) promote sliding shoe 2 left, compression retracteding position spring 4; (4) free end of locking pivoted arm 3 falls gradually; (5) when pawl 2b is pressed in along behind the top of tooth 3a, unclamp sliding shoe 2, sliding shoe 2 is return under the active force of return spring 4, completes installation.
Claims (4)
1. an automobile front engine is locked zip Anti-extrusion mechanism, it is characterized in that: comprise fixed block (1), sliding shoe (2), locking pivoted arm (3) and return spring (4), described locking pivoted arm (3) is away from rotating being arranged on axis of rotation (5) in one end of fixed block (1), described sliding shoe (2) is positioned between fixed block (1) and locking pivoted arm (3), described return spring (4) is horizontally disposed with, the two ends of return spring (4) respectively with fixed block (1), sliding shoe (2) is connected, on fixed block (1), be provided with the gathering sill (1a) that extend left and right, on sliding shoe (2), be provided with the lead (2a) stretching in gathering sill (1a), described sliding shoe (2) is provided with pawl (2b) near a side of locking pivoted arm (3), on the outer wall of described locking pivoted arm (3), be provided with the suitable tooth (3a) mating with pawl (2b), and pawl (2b) is pressed in along the top of tooth (3a) and upwards rotates to prevent the free end of locking pivoted arm (3).
2. according to automobile front engine claimed in claim 1, lock zip Anti-extrusion mechanism, it is characterized in that: the upper sidewall away from sliding shoe (2) of described fixed block (1) extends to form anti-theft plate (1b) towards the direction away from forward engine room lock body (6).
3. according to the automobile front engine lock zip Anti-extrusion mechanism described in claim 1 or 2, it is characterized in that: described locking pivoted arm (3) is semicircular arc, and the below that is centered close to locking pivoted arm (3) of circular arc.
4. according to automobile front engine claimed in claim 3 lock zip Anti-extrusion mechanism, it is characterized in that: be arranged on totally two of gathering sills (1a) on described fixed block (1), and be symmetrically arranged; Correspondingly, be arranged on totally two of leads (2a) on described sliding shoe (2), and be symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114054.6U CN203769483U (en) | 2014-03-14 | 2014-03-14 | Sliding lock anti-falling mechanism of automobile front engine room lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114054.6U CN203769483U (en) | 2014-03-14 | 2014-03-14 | Sliding lock anti-falling mechanism of automobile front engine room lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769483U true CN203769483U (en) | 2014-08-13 |
Family
ID=51286685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114054.6U Expired - Fee Related CN203769483U (en) | 2014-03-14 | 2014-03-14 | Sliding lock anti-falling mechanism of automobile front engine room lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412273A (en) * | 2022-03-03 | 2022-04-29 | 中北玄武科技发展有限公司 | Basalt fiber composite flame-retardant military field tent |
-
2014
- 2014-03-14 CN CN201420114054.6U patent/CN203769483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412273A (en) * | 2022-03-03 | 2022-04-29 | 中北玄武科技发展有限公司 | Basalt fiber composite flame-retardant military field tent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20200314 |