CN203228854U - Locking device for engine hood of automobile - Google Patents
Locking device for engine hood of automobile Download PDFInfo
- Publication number
- CN203228854U CN203228854U CN 201320114917 CN201320114917U CN203228854U CN 203228854 U CN203228854 U CN 203228854U CN 201320114917 CN201320114917 CN 201320114917 CN 201320114917 U CN201320114917 U CN 201320114917U CN 203228854 U CN203228854 U CN 203228854U
- Authority
- CN
- China
- Prior art keywords
- snap close
- latching device
- safe anchor
- automotive hood
- lock
- 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 - Lifetime
Links
Images
Landscapes
- Superstructure Of Vehicle (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a locking device for an engine hood of an automobile. The locking device comprises a hood lock and a lock catch which is arranged on an inner plate of the engine hood, wherein the hood lock comprises a supporting frame with a locking groove and a safety protective hook which is arranged on the supporting frame and matched with the locking groove, two ends of the lock catch are hinged to the inner plate of the engine hood, the safety protective hook is fixed on the supporting frame, and a gap through which the lock catch slides into the locking groove is arranged between a tip of the safety protective hook and an opening edge of the locking groove. According to the locking device for the engine hood of the automobile, the lock catch can be rotated, no opening handle is arranged on the hood lock, the occupied space volume is small, and the hood lock can be used on different vehicle models directly, so that the universalization rate is improved.
Description
Technical field
The utility model relates to the vehicular spare parts technical field, is specifically related to a kind of automotive hood latching device.
Background technology
In the driving process of automobile, for the relative position that guarantees car bonnet and vehicle body does not change, prevent that car bonnet from opening voluntarily, need be by latching device with the car bonnet locking.Consider from the angle of safety, in order to guarantee that car bonnet is in locking states, especially the locking states of automobile car bonnet when running at high speed, car bonnet locking device often adopts dual locking: in operator's compartment the first road locking is opened, car bonnet is upspring behind the certain altitude, promote the unlatching handle on the hook with safety tong, could open the second road locking of car bonnet.
Publication number is that the Chinese patent of CN202046372U discloses a kind of bonnet louver, comprise base plate, with the hook with safety tong of base plate hinged; Described hook with safety tong comprises locking plate, push pedal, rebound; The two ends of described rebound are connected with locking plate, push pedal respectively; Described locking plate and push pedal are positioned at the homonymy of rebound; Described push pedal is provided with pushing block, and pushing block is positioned at the homonymy of push pedal.When this bonnet louver is opened, side direction promotes pushing block and gets final product, and do not need upwards to promote push pedal, therefore hand stretches into operation easily, the second road locking of opening bonnet louver is convenient, but further is provided with pushing block in push pedal, has increased the volume of cover lock, therefore need cover the structure of locking according to the arrangement space redesign of different vehicles, the general rate of cover lock is low between the different vehicles.
Publication number is that the Chinese patent of CN202389479U discloses a kind of automotive hood lock, this bonnet louver comprises housing, housing is provided with the snap close guide groove, the housing front is provided with second lockable mechanism, second lockable mechanism below is provided with first lockable mechanism, second lockable mechanism comprises that hinge is the operating portion of integral type in the safe anchor in housing front with safe anchor, operating portion is provided with the return spigot surface near snap close guide groove one side, safe anchor bottom is provided with safe anchor extension spring, also is provided with safe anchor limiting stopper on the housing.The operating portion that this automotive hood is locked in safe anchor is provided with the return spigot surface, the excessive and collision driving engine inner panel of operating portion amount of spin in the time of preventing effectively that car bonnet from closing.
Car bonnet locking device in the above-mentioned patent is the same with common engine cover latching device, formed by as shown in Figure 1 snap close 11 and cover lock shown in Figure 2, snap close 11 is fixedly connected on the bonnet inner panel 12, the cover lock comprises bracing frame 16, the safe anchor 13 that is connected with bracing frame 16 by hinge 15 and the unlatching handle that links into an integrated entity with safe anchor 13, wherein, bonnet louver is arranged on the radiator front cross rail, the shared space of the unlatching handle of bonnet louver is bigger, need design according to the arrangement space of different vehicles, be unfavorable for covering the universalization of lock.
The utility model content
The utility model provides a kind of automotive hood latching device, and this automotive hood latching device can be realized covering and be locked in directly using between the different vehicles, improves the universalization rate.
A kind of automotive hood latching device, comprise cover lock and be arranged on snap close on the bonnet inner panel, described cover lock comprises the bracing frame of being with lock groove, is arranged on the safe anchor that cooperates with lock groove on the bracing frame, described snap close and bonnet inner panel are hinged, described safe anchor is fixed on the bracing frame, between the bill of safe anchor and the opening edge of the lock groove edge gap of slipping into lock groove for snap close is arranged.
Described snap close and bonnet inner panel are hinged, can be movable.Kill engine when cover, when described snap close moves downward near the bill of safe anchor the time rotating latch, make opening edge that snap close slips into described bill and described lock groove along between the gap, enter lock groove, press down car bonnet then, finish the locking of car bonnet; When opening car bonnet, open first lockable mechanism earlier, car bonnet is upspring, and rotating latch makes snap close break away from safe anchor from described gap then, finishes opening of car bonnet.In the utility model, described cover lock is fixed, do not need to arrange the unlatching handle, reduced the shared space of described cover lock, described cover lock can be used between different vehicles and not need redesign, only need redesign snap close to get final product, with the phase-locked ratio of cover, described buckle structure is simple, and index word is less, and cost of development is low.
As preferably, described snap close is bent to form by a steel wire, and two ends and bonnet inner panel are hinged.Form snap close by the steel wire bending, this method is simple to operate, and can guarantee that snap close has intensity preferably; In order to make snap close be easy to rotation, as further preferred, fixedly there is the unlatching handle end end of described snap close, and other end end is bent to form locating part, and wherein, the effect of described locating part is the hand of rotation of controlling snap close; For simplified processing process, as most preferably, described unlatching handle and snap close are one-body molded, adopt integrated method can also improve the Joint strenght of described unlatching handle and snap close.
In order to guarantee to latch under the state of nature perpendicular to the driving engine inner panel, described snap close and bonnet inner panel hinged place are arranged with torsion spring, can better realize dual locking like this.
Snap close is hinged on the bonnet inner panel can several different methods, and as preferably, described snap close is fixed on the bonnet inner panel by two fixed strips, uses fixed strip fixedly during snap close, is conducive to simplify manufacture craft.
As preferably, described safe anchor is provided with reinforced rib, and the intensity that this can improve safe anchor increases service life of safe anchor.
In order to make the easier lock groove that slips into of snap close, the opening part of lock groove can be arranged to smooth shape, as preferably, the bill place of described safe anchor is curved, and the opening edge of described lock groove is along being similarly arc.
In the utility model, described safe anchor is fixed on the bracing frame, does not need to rotate, and as preferably, described safe anchor is fixed on the bracing frame by screw, and using screw to carry out time of day, to make technology the simplest; As further preferred, described safe anchor is provided with the bar hole that arranges along the lock groove length direction, and described screw passes bar hole safe anchor is fixed on the bracing frame, can the adjusting play size.
Compare the beneficial effects of the utility model with prior art:
(1) the cover lock can be used in different vehicles, and different vehicles only needs snap close redesign exploitation is got final product, and snap close cost of development ratio engine cover lock is low, therefore can improve the universalization rate of bonnet louver, reduces cost of development;
(2) safe anchor is fixed on car bonnet and locks, and can reduce the wearing and tearing of safe anchor during use, and the maintenance of snap close is convenient.
Description of drawings
Fig. 1 is the structural representation of snap close in the prior art;
Fig. 2 is the structural representation of cover lock in the prior art;
Fig. 3 is the structural representation of the utility model snap close;
Fig. 4 is the structural representation of the utility model cover lock.
Among the figure, 1, snap close; 1a, locating part; 2, cover lock; 2a, mounting hole; 3, inner panel; 4, clamp; 5, open handle; 6, fixed strip; 7, torsion spring; 8, bracing frame; 8a, lock groove; 9, safe anchor; 9a, bar hole; 9b, reinforced rib; 10, screw.
The specific embodiment
As shown in Figure 3 and Figure 4, a kind of automotive hood latching device of the present utility model, comprise the snap close 1 and the cover lock 2 that cooperatively interact, snap close 1 is formed by a steel wire bending, one end end bending forms locating part 1a, and an other end is provided with opens handle 5, opens handle 5 and snap close 1 welding fabrication, open handle 5 and also can extend bending formation by the steel wire of making snap close 1, to simplify manufacture craft; Snap close 1 is installed in by two fixed strips 6 on the inner panel 3 of car bonnet, and except connecting by fixed strip 6, snap close 1 also can be connected with inner panel 3 by other articulated manner, as long as guarantee that snap close 1 can rotate; Snap close 1 is arranged with torsion spring 7 with inner panel 3 junctions, and an end of torsion spring 7 is supported on the inner panel 3, and the other end is stuck on the snap close 1, with guarantee snap close 1 under state of nature perpendicular to inner panel 3.
The use of this automotive hood latching device is as follows: when car bonnet is closed, rotate and open handle 5, make snap close 1 from the opening edge of the bill of safe anchor 9 and lock groove 8a along between the gap slip into, enter lock groove 8a, press down car bonnet then, can finish the locking of car bonnet.
When opening car bonnet, earlier clamp 4 is opened, car bonnet is upspring, and rotarily opens handle 5 then, makes snap close 1 skid off from the gap between the opening edge edge of the bill of safe anchor 9 and lock groove 8a, breaks away from safe anchor 9, finishes opening of car bonnet.
Claims (10)
1. automotive hood latching device, comprise cover lock (2) and be arranged on snap close (1) on the bonnet inner panel (3), described cover lock (2) comprises the bracing frame (8) of band lock groove (8a), be arranged on bracing frame (8) and go up the safe anchor (9) that cooperates with lock groove (8a), it is characterized in that, described snap close (1) is hinged with bonnet inner panel (3), described safe anchor (9) is fixed on the bracing frame (8), between the opening edge edge of the bill of safe anchor (9) and lock groove (8a) gap of slipping into lock groove (8a) for snap close (1) is arranged.
2. automotive hood latching device according to claim 1 is characterized in that, described snap close (1) is bent to form by a steel wire, and two ends and bonnet inner panel (3) are hinged.
3. automotive hood latching device according to claim 2 is characterized in that, fixedly there is unlatching handle (5) an end end of described snap close (1), and other end end is bent to form locating part (1a).
4. automotive hood latching device according to claim 3 is characterized in that, described unlatching handle (5) is one-body molded with snap close (1).
5. automotive hood latching device according to claim 2 is characterized in that, described snap close (1) is arranged with torsion spring (7) with bonnet inner panel (3) hinged place.
6. automotive hood latching device according to claim 2 is characterized in that, described snap close (1) is fixed on the bonnet inner panel (3) by two fixed strips (6).
7. automotive hood latching device according to claim 1 is characterized in that, described safe anchor (9) is provided with reinforced rib (9b).
8. automotive hood latching device according to claim 1 is characterized in that, the bill place of described safe anchor (9) is curved, and the opening edge of described lock groove (8a) is along being similarly arc.
9. automotive hood latching device according to claim 1 is characterized in that, described safe anchor (9) is fixed on the bracing frame (8) by screw (10).
10. automotive hood latching device according to claim 9, it is characterized in that, described safe anchor (9) is provided with the bar hole (9a) that arranges along lock groove (8a) length direction, and described screw (10) passes bar hole (9a) safe anchor (9) is fixed on the bracing frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114917 CN203228854U (en) | 2013-03-13 | 2013-03-13 | Locking device for engine hood of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114917 CN203228854U (en) | 2013-03-13 | 2013-03-13 | Locking device for engine hood of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228854U true CN203228854U (en) | 2013-10-09 |
Family
ID=49284994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114917 Expired - Lifetime CN203228854U (en) | 2013-03-13 | 2013-03-13 | Locking device for engine hood of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002764A (en) * | 2016-07-15 | 2016-10-12 | 安徽江淮汽车股份有限公司 | Multifunctional automobile manufacturing auxiliary tool |
| CN110745098A (en) * | 2018-07-23 | 2020-02-04 | 比亚迪股份有限公司 | Engine hood device and vehicle |
-
2013
- 2013-03-13 CN CN 201320114917 patent/CN203228854U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002764A (en) * | 2016-07-15 | 2016-10-12 | 安徽江淮汽车股份有限公司 | Multifunctional automobile manufacturing auxiliary tool |
| CN110745098A (en) * | 2018-07-23 | 2020-02-04 | 比亚迪股份有限公司 | Engine hood device and vehicle |
| CN110745098B (en) * | 2018-07-23 | 2021-10-22 | 比亚迪股份有限公司 | Engine hood device and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1745956B1 (en) | Slidable gull-wing door | |
| WO2008047175A1 (en) | Vehicle with improved double leafed door system | |
| CN104354772A (en) | Automobile oil filler cap structure | |
| CN203228854U (en) | Locking device for engine hood of automobile | |
| CN211075731U (en) | Split type double-armrest locking mechanism | |
| CN202764668U (en) | Upwards sliding car door | |
| CN202669470U (en) | Linked limiting device for oil filler cap and sliding door of automobile | |
| CN111101785A (en) | Hidden buckle for automobile trunk | |
| CN102874178A (en) | Glove box assembly and vehicle | |
| CN201580346U (en) | Heavy duty truck radiator grille | |
| CN205445258U (en) | Be suitable for door safety opening device of taxi | |
| CN206968363U (en) | A kind of car door and automobile of opposite direction handle | |
| CN2811509Y (en) | Dedicated safe for automobile | |
| CN202243737U (en) | Spare wheel covering of automobile | |
| CN202046372U (en) | Engine cover lock | |
| CN201129087Y (en) | Lock for door of motor vehicle | |
| CN202273513U (en) | Tail-door limiter for light type passenger car | |
| CN213892758U (en) | Electric four-wheel trolley | |
| CN103072453A (en) | Sliding automotive door | |
| CN203559658U (en) | Door lock opening device for trunk of vehicle | |
| CN219241629U (en) | Flat-out type door handle | |
| CN212176865U (en) | Hidden buckle for automobile trunk | |
| CN201254215Y (en) | Integral opening type rear wind shield | |
| CN212773876U (en) | Toggle type automobile door lock external-open assembly | |
| CN103603560B (en) | A kind of Vehicular storage room door lock unlocking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |