CN207377320U - Motorcar electric is double to draw hair cover lock - Google Patents
Motorcar electric is double to draw hair cover lock Download PDFInfo
- Publication number
- CN207377320U CN207377320U CN201721170704.9U CN201721170704U CN207377320U CN 207377320 U CN207377320 U CN 207377320U CN 201721170704 U CN201721170704 U CN 201721170704U CN 207377320 U CN207377320 U CN 207377320U
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- lock
- pawl
- fixed
- lock tongue
- torsional spring
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Abstract
The utility model discloses a kind of double draw of motorcar electric and sends out cover lock, including the outer housing being made of upper cover plate and lower cover, lock body assembly and motor driven systems are fixed in outer housing, lock body assembly includes the first rotating shaft and the second shaft that are fixed on upper cover plate, pawl, lock tongue, pawl torsional spring, lock tongue torsional spring, buffer stopper and compression spring, pawl and pawl torsional spring are arranged in first rotating shaft successively, one end of pawl torsional spring is fixed on upper cover plate, the other end is fixed on pawl, lock tongue and lock tongue torsional spring are arranged in second shaft successively, the bottom of buffer stopper is fixed in one end of lock tongue torsional spring, the other end is fixed on lock tongue, one end of buffer stopper is inserted in outer housing, and the lower part of buffer stopper is arranged with compression spring, the upper end of compression spring is fixed on upper cover plate；Motor driven systems include motor, retarder and screw, and motor is connected by retarder with screw, the front of motor face pawl bottom of screw.Cover lock is sent out using totally-enclosed form, facilitates mounting arrangements, meets General design.
Description
Technical field
The utility model is related to a kind of automobiles to send out cover lock, and hair cover lock is drawn more particularly to a kind of motorcar electric is double.
Background technology
Same car cover latch mechanism of going forward in the country's is substantially mechanical opener at present, and pawl is opened by drag-line driving
Cover lock body is inspired, some electronic hair cover locks are Split type electrical hair cover locks, and volume is larger, difficult arrangement, and tradition hair cover lock
Also man-machine opening operation, the design limitation of pedestrian protecting are influenced, it is poor and expensive to send out the sound quality of lid, particularly cloth
It is more to put condition limitation, considers that lock body peripheral border condition is more, is not easy to meet General design.
Utility model content
The utility model is in view of the problems of the existing technology and insufficient, provides a kind of double draw of motorcar electric and sends out cover locks, hair
Cover lock uses totally-enclosed form, facilitates mounting arrangements, meets General design, reduces the sound quality for opening hair lid, completely
Hardware and software platform design can be carried out in all vehicles, versatile, function modoularization autgmentability is strong, significantly flat for trending
Platform strategy has enough conditions of compatibility.
The utility model is to solve above-mentioned technical problem by following technical proposals：
The utility model provides a kind of double draw of motorcar electric and sends out cover lock, including the shell being made of upper cover plate and lower cover
Body, feature are, lock body assembly and motor driven systems are fixed in the outer housing, which includes being fixed on this
First rotating shaft and the second shaft, pawl, lock tongue, pawl torsional spring, lock tongue torsional spring, buffer stopper and compression spring on cover board, this first turn
It is arranged with the pawl and the pawl torsional spring on axis successively, one end of the pawl torsional spring is fixed on the upper cover plate, the other end is fixed
In on the pawl, the lock tongue and the lock tongue torsional spring are arranged in second shaft successively, this is fixed in one end of the lock tongue torsional spring
The bottom of buffer stopper, the other end are fixed on the lock tongue, and one end of the buffer stopper is inserted in the outer housing, and the buffer stopper
The compression spring is arranged on the cylinder of lower part, the upper end of the compression spring is fixed on the upper cover plate；
The motor driven systems include motor, retarder and screw, which is connected by the retarder with the screw, should
The bottom of the front of motor face of the screw pawl.
It is preferred that the motor driven systems further include an inner housing, be fixed in the inner housing motor, the retarder and
The screw offers the hole passed through for the screw on the inner housing.
It is preferred that the top of the pawl is equipped with the transition barrier structure in hook solid, middle part is equipped with engagement protrusion, it should
The left side top of lock tongue is equipped with the barrier structure being used cooperatively with the transition barrier structure, and the left lower of the lock tongue is equipped with and this
The level-one lock engagement protrusion and secondary latch engagement protrusion that engagement male cooperation uses.
It is preferred that the motorcar electric is double hair cover lock is drawn to further include an alarm switch, which is connected in the upper cover plate
On.
It is preferred that the upper cover plate after the lower cover integrally riveting with being screwed on water tank upper beam.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can be combined to get the utility model respectively compared with
Good example.
The positive effect of the utility model is：
The hair cover lock of the utility model uses the structure of totally-enclosed form, facilitates installation, meets universal design, is kept away in arrangement
Exempt to limit the defects of influence is arranged because of space, electronic double realizations for drawing functions need not consider further that the man-machine of lock body opening handle is asked
Topic since lock tongue carries out plastic technique, reduces the sound quality problem for opening hair lid, can be carried out completely in all vehicles
Hardware and software platform designs, and versatile, function modoularization autgmentability is strong, there is enough adaptation items for the apparent platform strategy of trending
Part.
Description of the drawings
Fig. 1 and 2 is the double structure diagrams for drawing hair cover lock of motorcar electric of the utility model preferred embodiment.
Fig. 3 is double one of the lock status schematic diagram for drawing hair cover lock of motorcar electric of the utility model preferred embodiment.
Fig. 4 is double one of the lock opening schematic diagram for drawing hair cover lock of the motorcar electric of the utility model preferred embodiment.
Fig. 5 is that process status signal is locked in the double entrance two for drawing hair cover lock of the motorcar electric of the utility model preferred embodiment
Figure.
Fig. 6 is the double two lock status schematic diagrames for drawing hair cover lock of motorcar electric of the utility model preferred embodiment.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained on the premise of creative work is not made all belong to
In the scope of the utility model protection.
As illustrated in fig. 1 and 2, the present embodiment provides a kind of double draw of motorcar electric to send out cover lock, is bolted to automobile hair lid
Water tank upper beam on, pawls are pulled 2 times by motor or hair lid opening stay cable to realize the unlatching of hair cover lock.
The motorcar electric is double to draw hair cover lock to include a upper cover plate 1 and a lower cover to match with the upper cover plate 1, the upper cover
Plate 1 integrally rivets to form an outer housing with the lower cover, and lock body assembly and motor driven systems are fixed in the outer housing.
The lock body assembly includes the first rotating shaft and the second shaft, pawl 2, lock tongue 3, pawl that are fixed on the upper cover plate 1
Torsional spring 4, lock tongue torsional spring 5, buffer stopper 6 and compression spring 7 are arranged with the pawl 2 and the pawl torsional spring 4 in the first rotating shaft successively, should
One end of pawl torsional spring 4 is fixed on the upper cover plate 1, the other end is fixed on the pawl 2, is arranged with successively in second shaft
The lock tongue 3 and the lock tongue torsional spring 5, the bottom of the buffer stopper 6 is fixed in one end of the lock tongue torsional spring 5, the other end is fixed on the lock
On tongue 3, one end of the buffer stopper 6 is inserted in the outer housing, and the compression spring 7 is arranged on the lower part cylinder of the buffer stopper 6, should
The upper end of compression spring 7 is fixed on the upper cover plate 1, which uses plastic technique.
As shown in figure 3, the top of the pawl 2 is equipped with the transition barrier structure 21 in hook solid, middle part is equipped with engagement
Protrusion 22, the left side top of the lock tongue 3 are equipped with the barrier structure 31 being used cooperatively with the transition barrier structure 21, the lock tongue 3
Left lower is equipped with engages level-one lock engagement protrusion 32 and the secondary latch engagement protrusion 33 that protrusion 22 is used cooperatively with this.
The motor driven systems include inner housing 8, motor, retarder and screw 9, be fixed in the inner housing 8 motor,
The retarder and the screw 9, the motor are connected by the retarder with the screw 9, the front of motor face of the screw 9 pawl
2 bottom offers the hole passed through for the screw 9 on the inner housing 8.The motor driven systems are mainly that motor drive uses
Be that small machine is driven great force value by speed reducer, substantially reduce volume, then change previous motor driven systems
The structure type of external lock body assembling.
In addition, the motorcar electric is double hair cover lock is drawn to further include an alarm switch, which is connected in the upper cover plate 1
On.
Lower mask body introduces the double concrete operating principles for drawing hair cover lock of the motorcar electric：
Engine bonnet opening process：After vehicle control device receives hair lid open signal, control motor work, motor leads to
Crossing retarder drives screw 9 to be moved towards the bottom of pawl 2, and open-top pawl 2, pawl 2 rotates around first rotating shaft, pawl 2 and
The level-one lock meshing relation of lock tongue 3 is disengaged (see Fig. 4), and lock tongue 3 promotes lock pin to bounce under the effect of lock tongue torsional spring 5, level-one lock bullet
After playing certain altitude, set barrier structure 31 is engaged with transition barrier structure 21 set on pawl 2 (see figure on lock tongue 3
5), stop that lock tongue 3 continues to rotate, it is ensured that pawl 2 is by 4 counter-force return of pawl torsional spring, the secondary latch engagement protrusion 33 of lock tongue 3 and spine
The smoothly engagement of engagement protrusion 22 of pawl 2.When the secondary open-top pawl 2 of motor, pawl 2 rotates (see Fig. 6) around first rotating shaft, pawl 2
It is disengaged with the secondary latch meshing relation of lock tongue 3, lock tongue 3 continues to press on lock pin under the effect of lock tongue torsional spring 5 and bounces, solution exploitation lid
Lock, since buffer stopper is pressed downward by engine bonnet when engine bonnet is closed, so buffer stopper 6 is in compression spring 7 after unlock
The lower return of effect, the open-top certain altitude of engine bonnet, engine bonnet is opened.
In conclusion the utility model has the following advantages：
A, it is simple in structure, it is quick and easy for installation
Motor driven systems are that the reducer structure used carries out transmission force value, the card that the housings of motor driven systems uses
Form is connect, only needs that card base sticks into upper cover plate and lower cover installs.
Motorcar electric is double to draw hair cover lock to be assembled on vehicle body, is only fixed with 2 bolts.
B, occupied space is few
Motorcar electric is double to be drawn hair cover locks why occupied space is smaller, mainly since motor driven systems are using subtracting
Small machine is driven great force value by fast device principle, substantially reduces volume, then changes the external lock of previous motor driven systems
The structure type of body assembling, which is the thin box-shaped structure of regular closing, reduces space hold.
C, using flexible
In height timing, it only need to increase and decrease electronic height and be installed with device.
D, sound quality improves
Lock tongue carries out plastic technique, reduces the sound quality problem for opening hair lid.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make these embodiments numerous variations or repair on the premise of the principle and essence without departing substantially from the utility model
Change, but these change and modification each fall within the scope of protection of the utility model.
Claims (5)
1. a kind of motorcar electric is double to draw hair cover lock, including the outer housing being made of upper cover plate and lower cover, which is characterized in that should
Lock body assembly and motor driven systems are fixed in outer housing, which includes the first rotating shaft being fixed on the upper cover plate
With the second shaft, pawl, lock tongue, pawl torsional spring, lock tongue torsional spring, buffer stopper and compression spring, this is arranged with successively in the first rotating shaft
Pawl and the pawl torsional spring, one end of the pawl torsional spring is fixed on the upper cover plate, the other end is fixed on the pawl, this second
It is arranged with the lock tongue and the lock tongue torsional spring in shaft successively, the bottom of the buffer stopper, another is fixed in one end of the lock tongue torsional spring
End is fixed on the lock tongue, and one end of the buffer stopper is inserted in the outer housing, and is arranged on the lower part cylinder of the buffer stopper
The compression spring, the upper end of the compression spring are fixed on the upper cover plate；
The motor driven systems include motor, retarder and screw, which is connected by the retarder with the screw, the screw
The front of motor face pawl bottom.
2. motorcar electric as described in claim 1 is double to draw hair cover lock, which is characterized in that the motor driven systems are further included in one
Housing is fixed with the motor, the retarder and the screw in the inner housing, offers what is passed through for the screw on the inner housing
Hole.
3. motorcar electric as described in claim 1 is double to draw hair cover lock, which is characterized in that the top of the pawl is equipped in hook solid
Transition barrier structure, middle part be equipped with engagement protrusion, the left side top of the lock tongue is equipped with and the transition barrier structure coordinates
The barrier structure used, the left lower of the lock tongue are equipped with the level-one lock engagement protrusion and two level that engage male cooperation with this and use
Lock engagement protrusion.
4. motorcar electric as described in claim 1 is double to draw hair cover lock, which is characterized in that the motorcar electric is double to draw hair cover lock also to wrap
An alarm switch is included, which is connected on the upper cover plate.
5. motorcar electric as described in claim 1 is double to draw hair cover lock, which is characterized in that the upper cover plate and the lower cover one riveting
It is screwed to after connecing on water tank upper beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170704.9U CN207377320U (en) | 2017-09-13 | 2017-09-13 | Motorcar electric is double to draw hair cover lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170704.9U CN207377320U (en) | 2017-09-13 | 2017-09-13 | Motorcar electric is double to draw hair cover lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377320U true CN207377320U (en) | 2018-05-18 |
Family
ID=62340650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170704.9U Active CN207377320U (en) | 2017-09-13 | 2017-09-13 | Motorcar electric is double to draw hair cover lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377320U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458071A (en) * | 2018-10-30 | 2019-03-12 | 奇瑞汽车股份有限公司 | Engine hood lock and automobile |
| CN109882003A (en) * | 2019-03-19 | 2019-06-14 | 皓月汽车安全***技术股份有限公司 | One kind pulling double acting hood lock |
| CN109914943A (en) * | 2019-03-19 | 2019-06-21 | 皓月汽车安全***技术股份有限公司 | A kind of double machine drawing cover locks |
| CN109914944A (en) * | 2019-03-19 | 2019-06-21 | 皓月汽车安全***技术股份有限公司 | The double machine drawing cover locks of integral type and its assembly technology |
| CN110593677A (en) * | 2019-09-28 | 2019-12-20 | 江苏皓日汽车零部件有限公司 | Engine cover lock assembly |
| CN114560014A (en) * | 2022-01-18 | 2022-05-31 | 靖江市中亿汽车配件制造有限公司 | Double-pull opening type front hatch cover lock |
-
2017
- 2017-09-13 CN CN201721170704.9U patent/CN207377320U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458071A (en) * | 2018-10-30 | 2019-03-12 | 奇瑞汽车股份有限公司 | Engine hood lock and automobile |
| CN109882003A (en) * | 2019-03-19 | 2019-06-14 | 皓月汽车安全***技术股份有限公司 | One kind pulling double acting hood lock |
| CN109914943A (en) * | 2019-03-19 | 2019-06-21 | 皓月汽车安全***技术股份有限公司 | A kind of double machine drawing cover locks |
| CN109914944A (en) * | 2019-03-19 | 2019-06-21 | 皓月汽车安全***技术股份有限公司 | The double machine drawing cover locks of integral type and its assembly technology |
| CN110593677A (en) * | 2019-09-28 | 2019-12-20 | 江苏皓日汽车零部件有限公司 | Engine cover lock assembly |
| CN114560014A (en) * | 2022-01-18 | 2022-05-31 | 靖江市中亿汽车配件制造有限公司 | Double-pull opening type front hatch cover lock |
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