CN209666833U - A kind of labyrinth type locking structure of fuel tank cap actuator - Google Patents
A kind of labyrinth type locking structure of fuel tank cap actuator Download PDFInfo
- Publication number
- CN209666833U CN209666833U CN201920330843.6U CN201920330843U CN209666833U CN 209666833 U CN209666833 U CN 209666833U CN 201920330843 U CN201920330843 U CN 201920330843U CN 209666833 U CN209666833 U CN 209666833U
- Authority
- CN
- China
- Prior art keywords
- gear ring
- locking bar
- motor
- transmission gear
- guiding groove
- 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.)
- Active
Links
Abstract
A kind of labyrinth type locking structure of fuel tank cap actuator, including pedestal and base seat lid, base interior is divided into motor cavity and lock chamber, the jack of intercommunication is offered between motor cavity and lock chamber, movement lock shaft is equipped in lock chamber, it moves and offers locked groove on the outer wall of lock shaft, motor is equipped in motor cavity, it is driven gear ring and locking bar, the output shaft of motor is equipped with gear, gear is engaged with transmission gear ring, it is driven gear ring and locking bar is sequentially connected, the upper end for being driven gear ring is equipped with push-and-pull block, and it pushes and pulls block and is located on the periphery of transmission gear ring, the rear end of locking bar offers mazy guiding groove, the arc-shaped shape of guiding groove, push-and-pull block is slidably installed in guiding groove and abuts with guiding groove, the end of guiding groove is additionally provided with spacing zone, push-and-pull block can be caught in spacing zone and locking bar is made to keep unlocked state, the front end of locking bar is equipped with lock tongue, starter motor , motor drives locking bar movement by gear and transmission gear ring, and then the lock tongue on locking bar passes through jack and is inserted into locked groove.
Description
Technical field
The utility model relates to a kind of labyrinth type locking structures of fuel tank cap actuator.
Background technique
Nowadays, the raising with automobile popularity with the development of the automobile industry, people get over the performance requirement of automobile
Come higher, agility, convenience and the safety in the various operations of vehicle is also more paid attention to, therefore Automobile Enterprises are for vehicle
The improvement of structure and new technology with particularly important.
Vehicle fuel tank cap actuator is fuel tank cap, and the retaining mechanism for the lid that charges controls the open and close of fuel tank.In traditional structure,
Filler cap wicket or charging port cap wicket are opened and closed, most of realized using mechanical system is unlocked or closed
Lock, i.e., locking bar is fixed on wicket, and lock tube is fixed on vehicle body seat, by pressing or pulling drag-line to realize opening and closing, is held very much in this way
Lead to maloperation vulnerable to external factor influence.Therefore, fuel tank cap actuator structure at present on the market is complicated, and part is various, group
Dress is inconvenient, causes cost excessively high, makes troubles to production and installation.
In existing actuator lockable mechanism, the cam on gear ring is driven to rotate by motor, cam is abutted with locking bar again
And locking bar is driven to be moved forward and backward to realize the latch functions to movement lock shaft.The structure of this cam and locking bar is complex, raw
Production. art is complicated, and matching requirements are high, and production efficiency is low, and stability is poor in use, is easy between cam and locking bar
It skids, locking situation not in place occurs, and then cause the whole using effect of product bad.
Summary of the invention
In order to overcome the above-mentioned deficiency of the prior art, the utility model provides a kind of labyrinth type locking of fuel tank cap actuator
Structure.
The technical scheme in the invention for solving the technical problem is: a kind of labyrinth type locking knot of fuel tank cap actuator
Structure sets base seat lid on the base including pedestal and lid, and the base interior is divided into motor cavity and lock chamber, described
The jack of intercommunication is offered between motor cavity and lock chamber, and movement lock shaft is equipped in the lock chamber, the movement lock shaft
Locked groove is offered on outer wall, and motor, transmission gear ring and locking bar, the output shaft of the motor are equipped in the motor cavity and is equipped with
Gear, the gear are engaged with transmission gear ring, and the transmission gear ring and the locking bar are sequentially connected, the transmission gear ring
Upper end be equipped with push-and-pull block, and the described push-and-pull block is located on the periphery of the transmission gear ring, and the rear end of the locking bar offers
Mazy guiding groove, the arc-shaped shape of the guiding groove, the push-and-pull block be slidably installed in the guiding groove and with guidance
Slot abuts, and the end of the guiding groove is additionally provided with spacing zone, and the push-and-pull block can be caught in the spacing zone and make
Locking bar keeps unlocked state, and the front end of the locking bar is equipped with lock tongue；
The starting motor, motor drive locking bar movement, and then the lock on the locking bar by gear and transmission gear ring
Tongue passes through the jack and is inserted into the locked groove.
Preferably, the guiding groove is in major arc shape.
Preferably, further including one for setting up the tooth rest of the fixed transmission gear ring, the tooth rest is arranged in institute
It states between motor and transmission gear ring, the tooth rest is equipped with block, and the transmission gear ring is equipped with limit convex, the block
For limiting the rotation angle of the transmission gear ring.
Preferably, being convexly equipped with limited post on the tooth rest, limiting slot, the lock are offered on the limited post
Tongue passes through the limiting slot.
Preferably, the lower end of the tooth rest is equipped with several limited support feet, the limited support foot encases institute
The motor stated.
The utility model has the beneficial effects that: matching by motor, transmission gear ring, push-and-pull block, locking bar and movement lock shaft
It closes, realizes the electric locking function to filler cap wicket or charging port cap wicket, component structural advantages of simple, assembly effect
Rate is effectively promoted.By the special designing to guiding groove on locking bar, and cooperate push-and-pull block be used together so that locking bar swimmingly before
After move, can be effectively reduced using the arc shape guiding groove of particular track and be rubbed between components, improve the use of product
Service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is locking bar structural schematic diagram in the unlocked state.
Fig. 3 is the structural schematic diagram that locking bar is in locked state.
Fig. 4 is the explosive view of the utility model.
Fig. 5 is the structural schematic diagram of locking bar.
Fig. 6 is the structural schematic diagram for being driven gear ring.
Fig. 7 is another structural schematic diagram for being driven gear ring.
Fig. 8 is the structural schematic diagram of tooth rest.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to Fig.1~Fig. 8, a kind of labyrinth type locking structure of fuel tank cap actuator, including pedestal 1 and lid are located at pedestal
Base seat lid 2 on 1 is divided into motor cavity 3 and lock chamber 4 inside the pedestal 1, between the motor cavity 3 and lock chamber 4
The jack 5 of intercommunication is offered, movement lock shaft 6 is equipped in the lock chamber 4, offers lock on the outer wall of the movement lock shaft 6
Slot 7, the motor cavity 3 is interior to be equipped with motor 8, transmission gear ring 9 and locking bar 10, and the output shaft of the motor 8 is equipped with gear 11,
The gear 11 is engaged with transmission gear ring 9, and the transmission gear ring 9 and the locking bar 10 are sequentially connected, the driving cog
The upper end of circle 9 is equipped with push-and-pull block 12, and the push-and-pull block 12 is located on the periphery of the transmission gear ring 9, the locking bar 10
Rear end offers mazy guiding groove 13, the arc-shaped shape of guiding groove 13, and the push-and-pull block 12 is slidably installed in described
It is abutted in guiding groove 13 and with guiding groove 13, the end of the guiding groove 13 is additionally provided with spacing zone 14,12 energy of push-and-pull block
It is enough caught in the spacing zone 14 and locking bar 10 is made to keep unlocked state, the front end of the locking bar 10 is equipped with lock tongue 15；
The starting motor 8, motor 8 drives locking bar 10 to move by gear 11 and transmission gear ring 9, and then the locking bar
Lock tongue 15 on 10 passes through the jack 5 and is inserted into the locked groove 7.
Preferably, the guiding groove 13 is in major arc shape.Using the structure of major arc shape, enable to locking bar 10 advancing or
During the transverse shifting of retrogressing, its radial bounce distance is effectively controlled, reduces 10 installation space of locking bar so as to play
Effect, and then reduce the volume of entire actuator, it is installed in automobiles convenient for it.
It further include one for setting up the tooth rest 16 of the fixed transmission gear ring 9, the tooth rest 16 is set in the present embodiment
It sets between the motor 8 and transmission gear ring 9, the tooth rest 16 is equipped with block 17, and the transmission gear ring 9 is equipped with limit
Position convex 18, the block 17 are used to limit the rotation angle of the transmission gear ring 9.
In the present embodiment, it is convexly equipped with limited post 19 on the tooth rest 16, offers limit on the limited post 19
Slot 20, the lock tongue 15 pass through the limiting slot 20.By the setting of limited post 19 and limiting slot 20, lock tongue 15 can be risen
Position-limiting action is played to locking bar 10 to position-limiting action, while also, prevents its sideslip from actuator being caused not to be available.
In the present embodiment, the lower end of the tooth rest 16 is equipped with several limited support feet 21, the limited support foot
21 encase the motor 8, to play the role of mitigating the shaking of motor 8, increase and use stationarity.The setting of the tooth rest 16
Play the role of being fixedly connected with motor 8 and transmission gear ring 9, it can be allowed more reliable and more stable at runtime.
The utility model provides a kind of labyrinth type locking structure of fuel tank cap actuator, by motor 8, transmission gear ring 9,
Block 12, locking bar 10 and the cooperation for moving lock shaft 6 are pushed and pulled, the electric locking to filler cap wicket or charging port cap wicket is realized
Function, component structural advantages of simple, assembly efficiency are effectively promoted.By the special designing to guiding groove 13 on locking bar 10, and
Cooperation push-and-pull block 12 is used together, so that locking bar 10 is swimmingly moved forward and backward, using 13 energy of arc shape guiding groove of particular track
It enough effectively reduces and rubs between components, improve the service life of product.
Claims (5)
1. a kind of labyrinth type locking structure of fuel tank cap actuator sets base seat lid on the base including pedestal and lid, described
Base interior be divided into motor cavity and lock chamber, the jack of intercommunication is offered between the motor cavity and lock chamber, it is described
Lock chamber in be equipped with movement lock shaft, offer locked groove on the outer wall of the movement lock shaft, be equipped in the motor cavity motor,
It is driven gear ring and locking bar, the output shaft of the motor is equipped with gear, and the gear is engaged with transmission gear ring, the transmission
Gear ring and the locking bar are sequentially connected, it is characterised in that: the upper end of the transmission gear ring is equipped with push-and-pull block, and the push-and-pull
Block is located on the periphery of the transmission gear ring, and the rear end of the locking bar offers mazy guiding groove, and the guiding groove is in
Arc shape, the push-and-pull block are slidably installed in the guiding groove and abut with guiding groove, and the end of the guiding groove is additionally provided with
Spacing zone, the push-and-pull block can be caught in the spacing zone and locking bar is made to keep unlocked state, before the locking bar
End is equipped with lock tongue；
The starting motor, motor drives locking bar movement by gear and transmission gear ring, and then the lock tongue on the locking bar is worn
It crosses the jack and is inserted into the locked groove.
2. the labyrinth type locking structure of fuel tank cap actuator according to claim 1, it is characterised in that: the guiding groove
In major arc shape.
3. the labyrinth type locking structure of fuel tank cap actuator according to claim 1, it is characterised in that: further include one being used for
The tooth rest of the fixed transmission gear ring is set up, the tooth rest setting is between the motor and transmission gear ring, the gear
Frame is equipped with block, and the transmission gear ring is equipped with limit convex, and the block is used to limit the rotation angle of the transmission gear ring
Degree.
4. the labyrinth type locking structure of fuel tank cap actuator according to claim 1, it is characterised in that: the tooth rest
On be convexly equipped with limited post, offer limiting slot on the limited post, the lock tongue passes through the limiting slot.
5. the labyrinth type locking structure of fuel tank cap actuator according to claim 4, it is characterised in that: the tooth rest
Lower end is equipped with several limited support feet, and the limited support foot encases the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330843.6U CN209666833U (en) | 2019-03-15 | 2019-03-15 | A kind of labyrinth type locking structure of fuel tank cap actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330843.6U CN209666833U (en) | 2019-03-15 | 2019-03-15 | A kind of labyrinth type locking structure of fuel tank cap actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666833U true CN209666833U (en) | 2019-11-22 |
Family
ID=68571690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920330843.6U Active CN209666833U (en) | 2019-03-15 | 2019-03-15 | A kind of labyrinth type locking structure of fuel tank cap actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209666833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832604A (en) * | 2020-12-23 | 2021-05-25 | 安徽宜万丰电器有限公司 | Opening and closing actuator for automobile oil filling/charging opening cover |
| WO2021129387A1 (en) * | 2019-12-27 | 2021-07-01 | 宁波华楷电子科技有限公司 | Vehicle micro-actuator applied to automotive fuel tank cover or charging box cover |
-
2019
- 2019-03-15 CN CN201920330843.6U patent/CN209666833U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021129387A1 (en) * | 2019-12-27 | 2021-07-01 | 宁波华楷电子科技有限公司 | Vehicle micro-actuator applied to automotive fuel tank cover or charging box cover |
| GB2597390A (en) * | 2019-12-27 | 2022-01-26 | Ningbo Huakai Electronic Tech Co Ltd | Vehicle micro-actuator applied to automotive fuel tank cover or charging box cover |
| GB2597390B (en) * | 2019-12-27 | 2023-08-16 | Ningbo Huakai Electronic Tech Co Ltd | A micro actuator for a vehicle applied to the cover of an automobile fuel filler cap or the cover of a charging socket |
| CN112832604A (en) * | 2020-12-23 | 2021-05-25 | 安徽宜万丰电器有限公司 | Opening and closing actuator for automobile oil filling/charging opening cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209666833U (en) | A kind of labyrinth type locking structure of fuel tank cap actuator | |
| CN206220608U (en) | Berth lock | |
| CN205908152U (en) | Car fuel tank cap executor | |
| CN108437812A (en) | A kind of modified new energy charging pile device | |
| CN109532473B (en) | Door actuator of vehicle body energy source port | |
| CN105888523A (en) | Work method of roller shutter door lock | |
| CN110250709A (en) | A kind of cosmetic case convenient for access | |
| CN209398082U (en) | Automobile self-priming door lock | |
| CN113958208B (en) | Front-mounted upward-sliding charging opening cover movement mechanism | |
| CN209585938U (en) | A kind of structure-improved of automobile oil filler cap actuator | |
| CN208220433U (en) | A kind of locking structure of automobile-used micro actuator | |
| CN110195531A (en) | 6052 lock body of totally enclosed type | |
| CN208220437U (en) | A kind of structure-improved of automobile-used micro actuator | |
| CN217925377U (en) | Vehicle movable cover device and vehicle | |
| CN209780524U (en) | automobile fuel tank cap actuator | |
| CN108894618A (en) | A kind of electronic lock body | |
| CN209924675U (en) | Gear type locking structure of fuel tank cap actuator | |
| CN208220438U (en) | A kind of novel locking structure of vehicle-use oil tank cover actuator | |
| CN109274324A (en) | A kind of device of solar generating and its application method | |
| CN209708239U (en) | A kind of multiple tamper automatic spring and retraction mechanism | |
| CN200963519Y (en) | Non-driven lifting mechanism for mahjong entrance blind flange of mahjong machine | |
| CN212423300U (en) | Interior hidden little door that charges | |
| CN210272160U (en) | Novel ignition lock | |
| CN110534371B (en) | Ignition lock | |
| CN211666484U (en) | Be applied to automobile-used miniature executor that car adds on fuel tank cap or charging case lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |