CN110217750A - A kind of anti-dropout refueling nozzle can be used for self-service refueling - Google Patents
A kind of anti-dropout refueling nozzle can be used for self-service refueling Download PDFInfo
- Publication number
- CN110217750A CN110217750A CN201910616477.5A CN201910616477A CN110217750A CN 110217750 A CN110217750 A CN 110217750A CN 201910616477 A CN201910616477 A CN 201910616477A CN 110217750 A CN110217750 A CN 110217750A
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- Prior art keywords
- oil
- handle
- oil gun
- chamber
- connecting rod
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- 239000002828 fuel tank Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 239000003463 adsorbent Substances 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000003502 gasoline Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
A kind of anti-dropout refueling nozzle can be used for self-service refueling disclosed by the invention, including oil gun shell, oil gun handle is equipped in the oil gun shell, the oil gun handle can be engaged or be separated with the oil gun shell, gasoline oil inlet pipe is equipped in the oil gun handle, gasoline oil inlet pipe lower end is equipped with oil pipe control chamber, the oil pipe control mechanism of controllable gasoline circulation is equipped in the oil pipe control chamber, the configuration of the present invention is simple, maintenance convenience, it is easy to use, it can be when oil gun refuels, fixation is adsorbed on automobile fuel tank port, so that oil gun will not fall off in refueling process from reservoir port.
Description
Technical field
The present invention relates to automobile fuel filler field, specially a kind of anti-dropout refueling nozzle that can be used for self-service refueling.
Background technique
Nowadays gas station is more and more, and there is a situation where accidents in refueling also more and more frequently, it is most of unexpected
Happen during using oil gun, the staff of car owner or gas station often due to maloperation or carelessness and lead to oil
Rifle detaches reservoir port or hangs and stays on reservoir port, eventually leads to the generation of oiling accident, and then cause more dangerous accident, therefore
It, can in the case that needing to develop one kind can prevent from detaching reservoir port when refueling, and oil gun is not extracted after the completion of oiling
The refueling nozzle separated with oil pipe.
Summary of the invention
Technical problem: car owner or the staff of gas station often due to maloperation or carelessness and cause oil gun be detached from it is fuel-displaced
Case mouth or extension stay on reservoir port, eventually lead to the generation of oiling accident, and then cause more dangerous accident.
To solve the above problems, this example devises a kind of anti-dropout refueling nozzle that can be used for self-service refueling, one kind of this example
It can be used for the anti-dropout refueling nozzle of self-service refueling, including oil gun shell, be equipped with oil gun handle, the oil gun handle in the oil gun shell
It can engage or separate with the oil gun shell, oil inlet pipe is equipped in the oil gun handle, the oil inlet pipe lower end is equipped with oil
Pipe control chamber, the oil pipe control chamber is interior to be equipped with oil pipe control mechanism, and the oil pipe control mechanism can be in the oil inlet pipe
Gasoline circulation controlled, oil gun handle chamber is equipped in the oil gun shell lower wall, the oil gun handle is intracavitary to be equipped with handle
Control mechanism, the handle control mechanism can control the operation of the oil pipe control mechanism, set in the oil gun handle chamber right wall
There is lockable mechanism chamber, lock groove is equipped with above the lockable mechanism chamber, the lockable mechanism is intracavitary to be equipped with lockable mechanism, the lock
Locking mechanism can control the oil gun handle to engage or separate with the oil gun shell, and absorption is equipped in the lockable mechanism chamber right wall
Chamber, the adsorbent chamber interior adsorbing mechanism that is equipped with can be such that oil gun engages with automobile fuel tank port when the adsorbing mechanism generates suction,
Oil outlet pipe is equipped in the oil gun shell, the oil inlet pipe is connected to the oil outlet pipe, and then gasoline can be passed through to institute
It states oil inlet pipe and the oil outlet pipe is added in automotive oil tank.
Wherein, the handle control mechanism includes being set to the intracavitary rotatable handle of the oil gun handle, on the handle
It is installed with handle locating shaft, the handle locating shaft is rotatably set in the wall of the oil gun handle chamber front and rear sides, and described
Wall surface is installed with upper spring on hand, and the upper spring upper end and the oil gun handle cavity wall face are connected, and the handle lower end is fixed
There is lower spring, the lower lower spring end and the oil gun handle chamber lower wall surface are connected, and intracavitary be equipped with of the oil gun handle can be rotated
Long connecting rod, the long connecting rod is hinged by the first locating shaft and the handle, equipped with can slide in the oil gun handle chamber upper wall
The first dynamic sliding block, first sliding block is hinged by second connecting rod and the long connecting rod, and then works as described in handle drive
When long connecting rod rotates, the long connecting rod can drive first sliding block to slide up and down, and the oil gun handle is intracavitary and is located at described
Long connecting rod right end is equipped with rotatable short connecting rod, and the short connecting rod is hinged by third locating shaft and the handle, the oil gun
Slidable second sliding block is equipped in handle chamber upper wall, second sliding block is hinged by the 4th locating shaft and the short connecting rod,
And then when the handle drives short connecting rod rotation, the short connecting rod can drive second sliding block to slide up and down, described
Rotatable thick connecting rod is equipped in oil gun handle chamber right wall, the thick connecting rod is hinged by the 5th locating shaft and the handle, institute
It states thick small end and is equipped with slidable control sliding block, the control sliding block is hinged by the 6th locating shaft and the thick connecting rod,
And then when the handle drives the thick link rotatable, the control sliding block slide downward, the control sliding block and institute are driven
Adsorbing mechanism separation is stated, and then the adsorbing mechanism mechanism is made to generate suction.
Wherein, the oil pipe control mechanism includes the small piston cylinder being fixedly arranged in the oil pipe control chamber, the small piston
Small piston chamber is equipped in cylinder, the small piston is intracavitary to be equipped with the small piston rod that can slide up and down, and the small piston rod lower end surface can
With first shoe contact, the oil pipe control chamber is interior and is installed with long piston cylinder positioned at the small piston rod right end, described
Long plunger shaft is equipped in long piston cylinder, the long piston cylinder right end is connected to small piston cylinder left end by upper pipeline, described
The baffle that can slide up and down is equipped in long plunger shaft, the oil pipe control chamber is interior and is installed with greatly positioned at the long piston cylinder right end
Piston cylinder, the big piston cylinder is interior to be equipped with big plunger shaft, and the big piston rod that can slide up and down is equipped in the big plunger shaft, described
Big piston-rod lower end can be engaged with second sliding block, and the big piston cylinder left end and the long piston cylinder right end pass through lower pipeline
Connection drives the small piston rod and the big piston rod to slide up and down, can control the gear by the handle control mechanism
Plate slides up and down, and when the baffle upward sliding, can obstruct gasoline and enter in the oil outlet pipe from the oil inlet pipe,
When the baffle slide downward, gasoline can be made to enter in the oil outlet pipe from the oil inlet pipe.
Wherein, the lockable mechanism includes slidably being set to the intracavitary locking sliding block of the oil gun handle, the locking
Sliding block outside wall surface is arranged with locking sliding block spring, and the locking sliding block spring right end is fixed in the lockable mechanism chamber right wall,
It is equipped with the locking cotter way in the lockable mechanism chamber upper wall, is equipped with slidable lock at left and right sides of the locking cotter way between wall
Shotpin, the lock pin lower end are abutted with the locking sliding block right end, and the lock pin outside wall surface is arranged with lock pin bullet
Spring, the lock pin spring upper end are fixed on the locking cotter way upper wall, locking cotter way upper end and are located at the oil gun handle
Interior to be equipped with the lock groove, when the second sliding block slide downward, convex portion in the second sliding block right wall be can extrude
The locking sliding block so that the locking sliding block overcomes the resistance of the locking sliding block spring to slide to the right, and then drives
The lock pin overcomes the resistance upward sliding of the lock pin spring, so that the lock pin upper end slides into the lock groove
It is interior, so that the oil gun shell can not be detached from the oil gun handle.
Wherein, the adsorbing mechanism includes being set to slidable controls connecting rod in the adsorbent chamber, and the controls connecting rod is left
End is abutted with the control sliding block right end, and control spring, the control spring are installed in the controls connecting rod right wall
Right end is fixed in the adsorbent chamber right wall, and the adsorbent chamber top and bottom sidewall is symmetrically installed with the absorption piston cylinder, the suction
Slidable absorption piston rod is equipped in attached piston cylinder, the absorption piston rod left end is fixed on the controls connecting rod, the suction
Attached piston cylinder right end is installed with sucker, and the sucker can be adsorbed on automobile fuel tank port, when the control sliding block slide downward,
The controls connecting rod is slided under the active force of the control spring to the adsorbent chamber left wall, and then the absorption is driven to live
Stopper rod is to one Slideslip of controls connecting rod, so that the sucker generates on suction adsorption and automobile fuel tank port.
The beneficial effects of the present invention are: the configuration of the present invention is simple, maintenance convenience is easy to use, can when oil gun refuels, Gu
Surely it is adsorbed on automobile fuel tank port, so that oil gun will not fall off in refueling process from reservoir port, it is de- from reservoir port to have prevented oil gun
The phenomenon that falling and gasoline made to be sprayed onto automobile external from oil gun mouth, and then causing subsequent combustion, while after the completion of refueling, vehicle
Main to forget to remove oil gun when actuating vehicle, oil gun can be detached under external force with oil gun handle, so that fuel charger and oiling
Pipe can separate under the dragging of automobile external force with slotting oil gun onboard, and then against damages.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of anti-dropout refueling nozzle that can be used for self-service refueling of the invention；
Fig. 2 is the enlarged diagram of " A " structure of Fig. 1；
Fig. 3 is the enlarged diagram of " B " structure of Fig. 1.
Specific embodiment
Below with reference to Fig. 1-Fig. 3, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of anti-dropout refueling nozzles that can be used for self-service refueling, are mainly used in automobile fuel filler field, under
Face will the present invention will be further described in conjunction with attached drawing of the present invention:
A kind of anti-dropout refueling nozzle can be used for self-service refueling of the present invention, including oil gun shell 11, the oil gun shell
Oil gun handle 12 is equipped in 11, the oil gun handle 12 can be engaged or be separated with the oil gun shell 11, set in the oil gun handle 12
There is oil inlet pipe 13,13 lower end of oil inlet pipe is equipped with oil pipe control chamber 700, is equipped with oil pipe in the oil pipe control chamber 700
Control mechanism 102, the oil pipe control mechanism 102 can circulate to the gasoline in the oil inlet pipe 13 and control, the oil
It is equipped with oil gun handle chamber 100 in 11 lower wall of gun housing body, is equipped with handle control mechanism 101 in the oil gun handle chamber 100, described
Hand control mechanism 101 can control the operation of the oil pipe control mechanism 102, be equipped with locking in 100 right wall of oil gun handle chamber
Mechanism chamber 400 is equipped with lock groove 600 above the lockable mechanism chamber 400, is equipped with lockable mechanism in the lockable mechanism chamber 400
103, the lockable mechanism 103 can control the oil gun handle 12 to engage or separate with the oil gun shell 11, the lockable mechanism
It is equipped with adsorbent chamber 300 in 400 right wall of chamber, adsorbing mechanism 104 is equipped in the adsorbent chamber 300, the adsorbing mechanism 104 generates suction
When power, oil gun can be made to engage with automobile fuel tank port, be equipped with oil outlet pipe 27 in the oil gun shell 11, the oil inlet pipe 13 with
The oil outlet pipe 27 is connected to, and then gasoline can be added to automobile oil by the oil inlet pipe 13 and the oil outlet pipe 27
In case.
According to embodiment, the handle control mechanism 101 is described in detail below, the handle control mechanism 101
Including handle 26 rotatable in the oil gun handle chamber 100, it is installed with handle locating shaft 44 on the handle 26, it is described
Handle locating shaft 44 is rotatably set in the 100 front and rear sides wall of oil gun handle chamber, and 26 upper wall surface of handle is installed with
Upper spring 47,47 upper end of upper spring and 100 wall surface of oil gun handle chamber are connected, and 26 lower end of handle is installed with lower bullet
Spring 25, lower 25 lower end of spring and 100 lower wall surface of oil gun handle chamber are connected, and being equipped in the oil gun handle chamber 100 can
The long connecting rod 46 of rotation, the long connecting rod 46 is hinged by the first locating shaft 45 and the handle 26, the oil gun handle chamber 100
Slidable first sliding block 35 is equipped in upper wall, first sliding block 35 is hinged by second connecting rod 48 and the long connecting rod 46,
And then when the handle 26 drives the long connecting rod 46 to rotate, the long connecting rod 46 can drive and glide on first sliding block 35
It is dynamic, in the oil gun handle chamber 100 and it is located at 46 right end of long connecting rod equipped with rotatable short connecting rod 43, the short connecting rod 43
It is hinged by third locating shaft 42 and the handle 26, slidable second sliding block is equipped in 100 upper wall of oil gun handle chamber
36, second sliding block 36 is hinged by the 4th locating shaft 49 and the short connecting rod 43, so when the handle 26 drive it is described
When short connecting rod 43 rotates, the short connecting rod 43 can drive second sliding block 36 to slide up and down, 100 right wall of oil gun handle chamber
Interior to be equipped with rotatable thick connecting rod 23, the thick connecting rod 23 is hinged by the 5th locating shaft 24 and the handle 26, described slightly to connect
23 upper end of bar is equipped with slidable control sliding block 21, and the control sliding block 21 is cut with scissors by the 6th locating shaft 22 and the thick connecting rod 23
It connects, and then when the handle 26 drives the thick connecting rod 23 to rotate, drives 21 slide downward of control sliding block, the control
Sliding block 21 is separated with the adsorbing mechanism 104, and then 104 mechanism of adsorbing mechanism is made to generate suction.
According to embodiment, 102 mechanism of oil pipe control mechanism is described in detail below, the oil pipe control mechanism
102 include the small piston cylinder 31 being fixedly arranged in the oil pipe control chamber 700, is equipped with small piston chamber 701 in the small piston cylinder 31,
It is equipped with the small piston rod 32 that can slide up and down in the small piston chamber 701,32 lower end surface of small piston rod can be with described first
Sliding block 35 contacts, and is installed with long piston cylinder 28, the length in the oil pipe control chamber 700 and positioned at 32 right end of small piston rod
Long plunger shaft 702 is equipped in piston cylinder 28, long 28 right end of piston cylinder and 31 left end of small piston cylinder pass through upper pipeline 29
Connection, the long plunger shaft 702 is interior to be equipped with the baffle 14 that can slide up and down, and the oil pipe control chamber 700 is interior and is located at the length
28 right end of piston cylinder is installed with big piston cylinder 51, is equipped with big plunger shaft 703, the big plunger shaft 703 in the big piston cylinder 51
Interior to be equipped with the big piston rod 34 that can slide up and down, big 34 lower end of piston rod can be engaged with second sliding block 36, described big
51 left end of piston cylinder is connected to long 28 right end of piston cylinder by lower pipeline 33, is driven by the handle control mechanism 101
The small piston rod 32 and the big piston rod 34 slide up and down, and can control sliding up and down for the baffle 14, when the baffle
When 14 upward sliding, gasoline can be obstructed and entered in the oil outlet pipe 27 from the oil inlet pipe 13, when the baffle 14 is downward
When sliding, gasoline can be made to enter in the oil outlet pipe 27 from the oil inlet pipe 13.
According to embodiment, the lockable mechanism 103 is described in detail below, the lockable mechanism 103 includes that can slide
The dynamic locking sliding block 41 being set in the oil gun handle chamber 100,41 outside wall surface of locking sliding block are arranged with locking sliding block bullet
Spring 37,37 right end of locking sliding block spring is fixed in 400 right wall of lockable mechanism chamber, on the lockable mechanism chamber 400
It is equipped with the locking cotter way 500 in wall, is equipped with slidable lock pin 38, institute between 500 left and right sides wall of locking cotter way
It states 38 lower end of lock pin to abut with 41 right end of locking sliding block, 38 outside wall surface of lock pin is arranged with lock pin spring
39,39 upper end of lock pin spring is fixed on 500 upper wall of locking cotter way, 500 upper end of locking cotter way and is located at institute
It states and is equipped with the lock groove 600 in oil gun handle 12, when 36 slide downward of the second sliding block, in 36 right wall of the second sliding block
Convex portion, can extrude the locking sliding block 41, so that the locking sliding block 41 overcomes the locking sliding block spring 37
Resistance slide to the right, and then the lock pin 38 is driven to overcome the resistance upward sliding of the lock pin spring 39, so that institute
It states 38 upper end of lock pin to slide into the lock groove 600, so that the oil gun shell 11 can not take off with the oil gun handle 12
From.
According to embodiment, 104 mechanism of adsorbing mechanism is described in detail below, the adsorbing mechanism 104 includes
The slidable controls connecting rod 18 in the adsorbent chamber 300,18 left end of controls connecting rod and 21 right end of control sliding block
It abuts, control spring 19 is installed in 18 right wall of controls connecting rod, 19 right end of control spring is fixed on described
In 300 right wall of adsorbent chamber, 300 top and bottom sidewall of adsorbent chamber is symmetrically installed with the absorption piston cylinder 15, the absorption piston
Slidable absorption piston rod 17 is equipped in cylinder 15,17 left end of absorption piston rod is fixed on the controls connecting rod 18, described
Absorption 15 right end of piston cylinder is installed with sucker 16, and the sucker 16 can be adsorbed on automobile fuel tank port, when the control sliding block 21
When slide downward, the controls connecting rod 18 is slided under the active force of the control spring 19 to 300 left wall of adsorbent chamber,
And then drive the absorption piston rod 17 to 18 1 Slideslip of controls connecting rod so that the sucker 16 generate suction adsorption and
On automobile fuel tank port.
It can be used for the use step of the anti-dropout refueling nozzle of self-service refueling to one of this paper below in conjunction with Fig. 1 to Fig. 3
It is described in detail:
When refueling, oil gun is inserted into reservoir port, at this time upward pinching handle 26, handle 26 is clockwise around handle locating shaft 44
Rotation, handle 26 compress upper spring 47, stretch to lower spring 25, and handle 26 passes through the first locating shaft 45, long company
Bar 46, second connecting rod 48 drive 35 upward sliding of the first sliding block, and handle 26 is fixed by third locating shaft 42, short connecting rod the 43, the 4th
Position axis 49 drives 36 slide downward of the second sliding block, and the first sliding block 35 drives 32 upward sliding of small piston rod, and small piston rod 32 will be small
Oil liquid in piston cylinder 31 is pressed into long 28 upper end of piston cylinder by upper pipeline 29, so that 14 slide downward of baffle, so that vapour
Oil can enter oil outlet pipe 27 from oil inlet pipe 13, and the oil liquid of long 28 lower end of piston cylinder enters big work by lower pipeline 33
51 upper end of plug tube, and then big 34 slide downward of piston rod is driven, after the second sliding block 36 slides down to designated position, second is sliding
The convex portion of 36 right end of block squeezes locking sliding block 41 so that locking sliding block 41 overcome the resistance of locking sliding block spring 37 to
Right sliding, and then lock pin 38 is driven to overcome the resistance upward sliding of lock pin spring 39, it is locked so that 38 upper end of lock pin slides into
Only in slot 600, so that oil gun shell 11 can not be detached from refueling process with oil gun handle 12, meanwhile, handle 26 passes through the
Five locating shafts 24, thick connecting rod 23, the 6th locating shaft 22 drive control 21 slide downward of sliding block, control 21 top of sliding block and right end point
From controls connecting rod 18, so that control spring 19 drives controls connecting rod 18 to slide to the left, so that controls connecting rod 18 drives absorption
Piston rod 17 slides to the left, so that sucker 16 generates suction, is adsorbed on automobile fuel tank port, and when stopping refueling, handle 26 exists
It is resetted under the elastic force of upper spring 47 and lower spring 25, handle 26 passes through the first locating shaft 45, long connecting rod 46, second connecting rod 48 at this time
35 slide downward of the first sliding block is driven, handle 26 drives second to slide by third locating shaft 42, short connecting rod 43, the 4th locating shaft 49
36 upward sliding of block, the second sliding block 36 drive big 34 upward sliding of piston rod, and big piston rod 34 is by the oil liquid in big piston cylinder 51
It is pressed into long 28 lower end of piston cylinder by lower pipeline 33, so that 14 upward sliding of baffle, so that gasoline can not be from oil inlet pipe
Enter oil outlet pipe 27, after the second sliding block 36 slides up to designated position, the convex portion of 36 right end of the second sliding block in 13
It is separated with locking sliding block 41, so that locking sliding block 41 resets under the elastic force effect of locking sliding block spring 37, so that locking
Pin 38 resets under the elastic force effect of lock pin spring 39, so that 38 upper end of lock pin skids off in lock groove 600, so that oily
Gun housing body 11 can in case of emergency be separated with oil gun handle 12, meanwhile, handle 26 by the 5th locating shaft 24, thick connecting rod 23,
6th locating shaft 22 drives control 21 upward sliding of sliding block, and control 21 top of sliding block squeezes controls connecting rod 18, so that controls connecting rod
18 overcome the elastic force of control spring 19 to slide to the right, so that controls connecting rod 18 drives absorption piston rod 17 to slide to the right, make
Suction can not be generated by obtaining sucker 16, and oil gun can be extracted from automobile fuel tank port.
The beneficial effects of the present invention are: the configuration of the present invention is simple, maintenance convenience is easy to use, can when oil gun refuels, Gu
Surely it is adsorbed on automobile fuel tank port, so that oil gun will not fall off in refueling process from reservoir port, it is de- from reservoir port to have prevented oil gun
The phenomenon that falling and gasoline made to be sprayed onto automobile external from oil gun mouth, and then causing subsequent combustion, while after the completion of refueling, vehicle
Main to forget to remove oil gun when actuating vehicle, oil gun can be detached under external force with oil gun handle, so that fuel charger and oiling
Pipe can separate under the dragging of automobile external force with slotting oil gun onboard, and then against damages.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of anti-dropout refueling nozzle that can be used for self-service refueling of the invention, including oil gun shell, set in the oil gun shell
There is oil gun handle, the oil gun handle can be engaged or be separated with the oil gun shell；
It is equipped with oil inlet pipe in the oil gun handle, the oil inlet pipe lower end is equipped with oil pipe control chamber, in the oil pipe control chamber
Equipped with oil pipe control mechanism；
Oil gun handle chamber is equipped in the oil gun shell lower wall, the oil gun handle is intracavitary to be equipped with handle control mechanism, the oil
It is equipped with lockable mechanism chamber in small of the stock hand chamber right wall, is equipped with lock groove above the lockable mechanism chamber, the lockable mechanism is intracavitary to be set
There is lockable mechanism；
It is equipped with adsorbent chamber in the lockable mechanism chamber right wall, adsorbing mechanism is equipped in the adsorbent chamber, is set in the oil gun shell
There is oil outlet pipe, the oil inlet pipe is connected to the oil outlet pipe.
2. a kind of anti-dropout refueling nozzle that can be used for self-service refueling as described in claim 1, it is characterised in that: described manual
Mechanism processed includes that handle locating shaft is installed on the intracavitary rotatable handle of the oil gun handle, the handle, and described
Hand locating shaft is rotatably set in the wall of the oil gun handle chamber front and rear sides, and the handle upper wall surface is installed with upper spring, institute
It states upper spring upper end and the oil gun handle cavity wall face to be connected, the handle lower end is installed with lower spring, the lower lower spring end
It is connected with the oil gun handle chamber lower wall surface；
The oil gun handle is intracavitary to be equipped with rotatable long connecting rod, and the long connecting rod is cut with scissors by the first locating shaft and the handle
It connects, slidable first sliding block is equipped in the oil gun handle chamber upper wall, first sliding block passes through second connecting rod and the length
Connecting rod is hinged；
The oil gun handle is intracavitary and is located at the long connecting rod right end equipped with rotatable short connecting rod, and the short connecting rod passes through third
Locating shaft and the handle are hinged, and slidable second sliding block is equipped in the oil gun handle chamber upper wall, and second sliding block is logical
It crosses the 4th locating shaft and the short connecting rod is hinged；
Rotatable thick connecting rod is equipped in the oil gun handle chamber right wall, the thick connecting rod passes through the 5th locating shaft and the handle
Hingedly, the thick small end is equipped with slidable control sliding block, and the control sliding block is slightly connected by the 6th locating shaft with described
Bar is hinged.
3. a kind of anti-dropout refueling nozzle that can be used for self-service refueling as described in claim 1, it is characterised in that: the oil pipe control
Mechanism processed includes the small piston cylinder being fixedly arranged in the oil pipe control chamber, and small piston chamber is equipped in the small piston cylinder, described small
The small piston rod that can slide up and down is equipped in plunger shaft, the small piston rod lower end surface can be with first shoe contact；
It is installed with long piston cylinder in the oil pipe control chamber and positioned at the small piston rod right end, is equipped with length in the long piston cylinder
Plunger shaft, the long piston cylinder right end are connected to small piston cylinder left end by upper pipeline, and being equipped in the long plunger shaft can
The baffle slided up and down；
It is installed with big piston cylinder in the oil pipe control chamber and positioned at the long piston cylinder right end, is equipped in the big piston cylinder big
Plunger shaft, the big plunger shaft is interior to be equipped with the big piston rod that can slide up and down, and the big piston-rod lower end can be slided with described second
Block engagement, the big piston cylinder left end is connected to the long piston cylinder right end by lower pipeline.
4. a kind of anti-dropout refueling nozzle that can be used for self-service refueling as described in claim 1, it is characterised in that: the locking machine
Structure includes slidably being set to the intracavitary locking sliding block of the oil gun handle, and the locking sliding block outside wall surface is arranged with locking sliding block
Spring, the locking sliding block spring right end are fixed in the lockable mechanism chamber right wall；
It is equipped with the locking cotter way in the lockable mechanism chamber upper wall, is equipped with slidably between wall at left and right sides of the locking cotter way
Lock pin, the lock pin lower end abuts with the locking sliding block right end, and the lock pin outside wall surface is arranged with locking
Spring is sold, the lock pin spring upper end is fixed on the locking cotter way upper wall；
Locking cotter way upper end and be located at the oil gun handle in be equipped with the lock groove.
5. a kind of anti-dropout refueling nozzle that can be used for self-service refueling as described in claim 1, it is characterised in that: the adsorption machine
Structure includes being set to slidable controls connecting rod in the adsorbent chamber, and the controls connecting rod left end offsets with the control sliding block right end
It contacts, is installed with control spring in the controls connecting rod right wall, the control spring right end is fixed on the adsorbent chamber right wall
It is interior；
The adsorbent chamber top and bottom sidewall is symmetrically installed with the absorption piston cylinder, and slidable inhale is equipped in the absorption piston cylinder
Attached piston rod, the absorption piston rod left end are fixed on the controls connecting rod, and the absorption piston cylinder right end is installed with sucker, institute
Stating sucker can be adsorbed on automobile fuel tank port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616477.5A CN110217750B (en) | 2019-07-09 | 2019-07-09 | Anti-drop nozzle that can be used to refuel by oneself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616477.5A CN110217750B (en) | 2019-07-09 | 2019-07-09 | Anti-drop nozzle that can be used to refuel by oneself |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110217750A true CN110217750A (en) | 2019-09-10 |
| CN110217750B CN110217750B (en) | 2020-11-13 |
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ID=67813138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910616477.5A Active CN110217750B (en) | 2019-07-09 | 2019-07-09 | Anti-drop nozzle that can be used to refuel by oneself |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110217750B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086970A (en) * | 2020-02-18 | 2020-05-01 | 温州海发智能科技有限公司 | Anti-drop's oil gun |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE502484C2 (en) * | 1992-03-13 | 1995-10-30 | Osborne Persson | Break valve |
| JPH11263400A (en) * | 1998-03-17 | 1999-09-28 | Motonobu Fukase | Oil supply apparatus equipped with gas suction mechanism at its oil feeding nozzle |
| CN1556026A (en) * | 2004-01-12 | 2004-12-22 | 应建忠 | Abruption valve |
| CN201416680Y (en) * | 2009-04-22 | 2010-03-03 | 上海顶瑞五金制品有限公司 | Pull-off valve |
| CN202048254U (en) * | 2011-04-11 | 2011-11-23 | 成都华气厚普燃气成套设备有限公司 | Breakaway valve |
| CN202465259U (en) * | 2011-12-31 | 2012-10-03 | 洛阳普瑞曼自动控制技术有限公司 | Oil gas recycling break away coupler |
| CN202575959U (en) * | 2012-04-27 | 2012-12-05 | 浙江银河机械制造有限公司 | Universal breaking valve |
| CN203258136U (en) * | 2013-05-23 | 2013-10-30 | 优必得石油设备(苏州)有限公司 | Break valve |
| CN203667990U (en) * | 2013-11-01 | 2014-06-25 | 陈霈 | Oil gun |
| CN204454540U (en) * | 2014-09-01 | 2015-07-08 | 赵翰博 | Portable vehicle fuel filter measuring hoper |
| CN206589677U (en) * | 2017-03-29 | 2017-10-27 | 无锡市蓝博金属制品有限公司 | It is a kind of to be easy to fixed oil filling pipe |
| CN108163801A (en) * | 2017-12-15 | 2018-06-15 | 浙江海洋大学 | A kind of anti-safe refueling nozzle for pulling automatic fuel cut-off |
| CN207551905U (en) * | 2017-11-11 | 2018-06-29 | 金剑 | A kind of new-type oiling oil gun |
| CN208500346U (en) * | 2018-07-13 | 2019-02-15 | 浙江正诚机械有限公司 | Oil gun for fuel charger |
-
2019
- 2019-07-09 CN CN201910616477.5A patent/CN110217750B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE502484C2 (en) * | 1992-03-13 | 1995-10-30 | Osborne Persson | Break valve |
| JPH11263400A (en) * | 1998-03-17 | 1999-09-28 | Motonobu Fukase | Oil supply apparatus equipped with gas suction mechanism at its oil feeding nozzle |
| CN1556026A (en) * | 2004-01-12 | 2004-12-22 | 应建忠 | Abruption valve |
| CN201416680Y (en) * | 2009-04-22 | 2010-03-03 | 上海顶瑞五金制品有限公司 | Pull-off valve |
| CN202048254U (en) * | 2011-04-11 | 2011-11-23 | 成都华气厚普燃气成套设备有限公司 | Breakaway valve |
| CN202465259U (en) * | 2011-12-31 | 2012-10-03 | 洛阳普瑞曼自动控制技术有限公司 | Oil gas recycling break away coupler |
| CN202575959U (en) * | 2012-04-27 | 2012-12-05 | 浙江银河机械制造有限公司 | Universal breaking valve |
| CN203258136U (en) * | 2013-05-23 | 2013-10-30 | 优必得石油设备(苏州)有限公司 | Break valve |
| CN203667990U (en) * | 2013-11-01 | 2014-06-25 | 陈霈 | Oil gun |
| CN204454540U (en) * | 2014-09-01 | 2015-07-08 | 赵翰博 | Portable vehicle fuel filter measuring hoper |
| CN206589677U (en) * | 2017-03-29 | 2017-10-27 | 无锡市蓝博金属制品有限公司 | It is a kind of to be easy to fixed oil filling pipe |
| CN207551905U (en) * | 2017-11-11 | 2018-06-29 | 金剑 | A kind of new-type oiling oil gun |
| CN108163801A (en) * | 2017-12-15 | 2018-06-15 | 浙江海洋大学 | A kind of anti-safe refueling nozzle for pulling automatic fuel cut-off |
| CN208500346U (en) * | 2018-07-13 | 2019-02-15 | 浙江正诚机械有限公司 | Oil gun for fuel charger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086970A (en) * | 2020-02-18 | 2020-05-01 | 温州海发智能科技有限公司 | Anti-drop's oil gun |
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|---|---|
| CN110217750B (en) | 2020-11-13 |
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