CN215552533U - Sealing locking structure for truck oil filling port - Google Patents
Sealing locking structure for truck oil filling port Download PDFInfo
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- CN215552533U CN215552533U CN202121643743.2U CN202121643743U CN215552533U CN 215552533 U CN215552533 U CN 215552533U CN 202121643743 U CN202121643743 U CN 202121643743U CN 215552533 U CN215552533 U CN 215552533U
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- oil filling
- sealing
- opening
- shell
- filling port
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Abstract
The utility model relates to the technical field of truck oil tanks, and discloses a truck oil filling port sealing locking structure, which comprises: the oil filling device comprises a shell arranged on the outer side of an oil filling port, a sealing mechanism hinged to the shell and capable of covering the oil filling port to seal the oil filling port, a locking mechanism used for fixing the sealing mechanism at a position corresponding to the oil filling port in a sealing mode, and a clamping mechanism which is installed on the shell and can clamp the oil filling port when the sealing mechanism covers the oil filling port. This sealed locking structure of freight train oil filler hole avoids the petrol of freight train to be stolen.
Description
Technical Field
The utility model relates to the technical field of truck oil tanks, in particular to a truck oil filling port sealing locking structure.
Background
The truck is used as an important transportation vehicle and provides important transportation support for the transportation of goods. As the weight of the truck is larger, more oil is in the oil tank. The truck often influences the transportation efficiency because the gasoline is stolen, and the transportation time efficiency of the goods is seriously influenced.
At present, a sealing structure of an oil filling port is urgently needed to be designed on a truck to prevent gasoline of the truck from being stolen and ensure the safety of the oil filling port of the truck.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sealing locking structure for a truck oil filling port, which prevents gasoline of a truck from being stolen.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a sealed locking structure of freight train oil filler hole, the sealed locking structure of freight train oil filler hole includes: the oil filling device comprises a shell arranged on the outer side of an oil filling port, a sealing mechanism hinged to the shell and capable of covering the oil filling port to seal the oil filling port, a locking mechanism used for fixing the sealing mechanism at a position corresponding to the oil filling port in a sealing mode, and a clamping mechanism which is installed on the shell and can clamp the oil filling port when the sealing mechanism covers the oil filling port.
Preferably, an opening matched with the oil filling port is formed in the shell;
and, the sealing mechanism includes: one end of the sealing cover is installed on the hinged piece on the shell, and the sealing cover is connected to the other end of the hinged piece and used for covering the opening to seal the oil filling opening.
Preferably, the sealing mechanism further comprises: a flange disposed on the sealing cover, wherein the flange is capable of extending from the filler neck and into intimate contact with an inner surface of the filler neck such that the filler neck is sealed.
Preferably, the locking mechanism includes: the electronic lock is used for fixing the sealing cover on the opening, and the alarm device is arranged on the sealing cover; wherein the content of the first and second substances,
the alarm device is electrically connected to the electronic lock and used for alarming when the electronic lock is detected to have a non-specified unlocking component.
Preferably, the sealing cover is further provided with a positioning groove;
and, the clamping mechanism includes: the clamping head moves towards or away from the oil filling opening, the driving part penetrates through the shell and is used for driving the clamping head to move, and the stopping part is positioned between the driving part and the clamping head and is matched with the positioning groove; wherein the content of the first and second substances,
when the sealing cover covers the opening, the sealing cover abuts against the stopping component and moves to a position, so that the driving component drives the clamping head to clamp the oil filling opening;
when the sealing cover is far away from the opening, the stop part can be positioned between the clamping head and the oil filling opening, so that the clamping head can be far away from the oil filling opening.
Preferably, the driving part includes: the elastic expansion piece comprises a drive rod capable of penetrating through the shell and a first elastic expansion piece which is arranged in the shell and sleeved outside the drive rod, wherein one end of the first elastic expansion piece is connected to the other end of the drive rod, and the other end of the first elastic expansion piece is connected to the shell.
Preferably, the stopper member includes: the connecting rod is matched with the positioning groove, the baffle is arranged at one end of the connecting rod to stop the driving part, and the second elastic telescopic piece is connected with the baffle at one end and connected with the shell at the other end; wherein the content of the first and second substances,
when the sealing cover covers the opening, the sealing cover abuts against the connecting rod and moves to a position, and the second elastic expansion piece is in a compressed state, so that the driving part can penetrate through the baffle plate to drive the clamping head to clamp the oil filling opening.
Preferably, a limiting rod used for limiting the moving direction of the clamping head is arranged on the oil filling port.
Preferably, the end of the driving rod away from the housing is provided as a handheld end.
Preferably, the positioning groove is provided with anti-skid insections matched with the stopping component.
Compared with the prior art, the truck oil filling port sealing and locking structure can protect the outer side of an oil filling port by using a designed shell, can seal the oil filling port by using a designed sealing mechanism (a specially-made oil filling cover is not needed at the moment), can prevent oil gas from leaking by using the sealing structure, can ensure the locking of the sealing mechanism by using the designed locking mechanism, can prevent the oil liquid from being stolen, and can realize the clamping and fixing of the oil filling port by using the designed clamping mechanism to prevent the whole device from sliding.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a side cross-sectional view of the truck filler neck seal locking arrangement of the present invention;
FIG. 2 is a cross-sectional view of the bottom of the truck filler seal locking arrangement of the present invention; and
fig. 3 is a schematic structural view of the exterior of the truck fuel filler seal locking structure of the present invention.
Description of reference numerals:
1. a housing; 2. an oil filler; 3. an articulation member; 4. a sealing cover; 5. a clamping head; 6. a drive rod; 7. A first elastic expansion member; 8. a connecting rod; 9. a baffle plate; 10. a second elastic expansion piece.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, the use of directional terms such as "upper, lower, left, right" generally means upper, lower, left, right as viewed with reference to the accompanying drawings, unless otherwise specified; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic structural diagram of a truck oil filler hole 2 sealing and locking structure of the utility model, and as shown in fig. 1, the truck oil filler hole 2 sealing and locking structure comprises: the oil filling device comprises a shell 1 arranged on the outer side of an oil filling port 2, a sealing mechanism which is hinged to the shell 1 and can be covered on the oil filling port 2 to seal the oil filling port 2, a locking mechanism used for fixing the sealing mechanism at a position corresponding to the oil filling port 2 in a sealing mode, and a clamping mechanism which is arranged on the shell 1 and can clamp the oil filling port 2 when the sealing mechanism is covered on the oil filling port 2. The structure of the housing 1 is as shown in fig. 2 and 3, and may be a structure of a hollow housing 1, which is mainly used for clamping the oil filling opening 2 in cooperation with the oil filling opening 2. The locking mechanism can be used for avoiding being illegally opened to cause the theft of oil. Because the oil quantity stored in the truck is more, the oil-gas-filled truck can prevent oil from being stolen, replaces the structure of the conventional threaded sealing cover 4, and ensures the safety of the oil filling port 2 to a certain extent.
Preferably, the housing 1 is provided with an opening matched with the oil filling port 2; and, the sealing mechanism includes: a hinge member 3 having one end mounted on the housing 1, and a sealing cover 4 connected to the other end of the hinge member 3 and covering the opening to seal the oil filler 2. Wherein, the opening is as shown in fig. 1, and is arc-shaped for convenient sealing, and the articulated element 3 can be the existing articulated structure, and sealed lid 4 can seal the opening from the periphery of opening, the periphery of sealed lid 4 is provided with the sealing washer.
Preferably, the sealing mechanism may further include: a flange placed on the seal cover 4, wherein the flange is capable of protruding from the fuel filler opening 2 and closely contacting an inner surface of the fuel filler opening 2 so that the fuel filler opening 2 is sealed. Wherein the flange is not shown in the figure and is mainly used for further sealing the oil filling opening 2 and preventing oil gas from leaking out of the oil filling opening 2.
Preferably, as shown in fig. 1, the locking mechanism may include: an electronic lock for fixing the sealing cover 4 on the opening and an alarm device arranged on the sealing cover 4; the alarm device is electrically connected to the electronic lock and used for alarming when the electronic lock is detected to have a non-specified unlocking component. The alarm device and the electronic lock can be of the existing device structures, particularly are mainly arranged at the position of the sealing cover 4 and mainly comprise a buzzer, an early warning device and the like, the electronic lock can be a secret key and a USB interface, unlocking and opening are achieved by utilizing a safety certificate in a USB flash disk, if the electronic lock is forcibly opened, the buzzer of the alarm device gives an alarm, and in addition, the alarm device can also be synchronously sent out to a mobile phone of a vehicle owner to remind the vehicle owner.
Preferably, in order to realize the limit of the stop component and move against the stop component, the sealing cover 4 is further provided with a positioning groove;
and, the clamping mechanism may include: the clamping head 5 moves towards or away from the oil filling opening 2, the driving part penetrates through the shell 1 and is used for driving the clamping head 5 to move, and the stopping part is positioned between the driving part and the clamping head 5 and is matched with the positioning groove; wherein the content of the first and second substances,
when the sealing cover 4 covers the opening, the sealing cover 4 is abutted against the stopping part and moved to a position, so that the driving part drives the clamping head 5 to clamp the oil filling opening 2;
when the sealing cover 4 is away from the opening, the stopper member can be located between the clamping head 5 and the oil filler hole 2, so that the clamping head 5 can be away from the oil filler hole 2.
Wherein, as shown in fig. 1, the clamping head 5 can be controlled from the left, right, and front side of the oil filler hole 2, and the clamping head 5 can completely cover the periphery of the oil filler hole 2, so that the oil filler hole 2 is completely covered and fixed.
Preferably, in order to achieve the driving of the gripping head 5 such that the gripping head 5 can slide in a horizontal direction, the driving part may include: the elastic expansion piece comprises a driving rod 6 capable of penetrating through the shell 1 and a first elastic expansion piece 7 which is positioned inside the shell 1 and sleeved outside the driving rod 6, wherein one end of the first elastic expansion piece is connected to the other end of the driving rod 6 and connected to the shell 1. Wherein, the first elastic expansion piece 7 can be a spring, and the driving rod 6 can slide on the housing 1 along the length direction, so as to realize the driving of the clamping head 5.
Preferably, in order to achieve the stop of the driving rod 6, the stop member may include: a connecting rod 8 matched with the positioning groove, a baffle 9 arranged at one end of the connecting rod 8 to stop the driving part, and a second elastic expansion piece 10 with one end connected to the baffle 9 and the other end connected to the shell 1; wherein the content of the first and second substances,
when the sealing cover 4 covers the opening, the sealing cover 4 abuts against the connecting rod 8 to move to a position, and the second elastic expansion piece 10 is in a compressed state, so that the driving part can penetrate through the baffle 9 to drive the clamping head 5 to clamp the oil filling opening 2. The second elastic expansion element 10 is also a spring, the second elastic expansion element 10 of the utility model is vertically arranged, and the first elastic expansion element 7 is horizontally arranged.
Preferably, in order to limit the moving direction of the clamping head 5, a limiting rod for limiting the moving direction of the clamping head 5 is arranged on the oil filling opening 2, which is not shown in the figure. The limiting rod can be a lead screw and is used for limiting the clamping head 5 to be in the horizontal direction.
Preferably, in order to facilitate manual actuation by a user, an end of the driving rod 6 remote from the housing 1 is provided as a hand-held end.
Preferably, in order to avoid the sliding of the connecting rod 8, the positioning slot is provided with anti-sliding insections cooperating with the stop member.
The working principle of the utility model is as follows: the bottom of the shell 1 is sleeved on the oil filling port 2, at this time, the baffle 9 is located between the driving rod 6 and the clamping head 5, the clamping head 5 does not abut against the oil filling port 2, when a user covers the sealing cover 4 on the opening of the shell 1, the sealing cover can be matched with the connecting rod 8 through the positioning groove to abut against the connecting rod 8 to move, and then the baffle 9 moves to the lower part of the driving rod 6, the driving rod 6 penetrates through the baffle 9, so that the driving rod 6 drives the clamping head 5 to move under the driving of the first elastic telescopic piece 7, the clamping head 5 abuts against the outer side of the oil filling port 2 under the driving of the driving rod 6, as can be seen from fig. 1, the oil filling port 2 is provided with a flange matched with the clamping head 5, so that the clamping head 5 can be prevented from continuing to move upwards, and the clamping head 5 can be limited by the limiting rod and can only move in the horizontal direction, after the user unlocks the locking mechanism, the user pulls the connecting rod 8, so that the second elastic expansion piece 10 restores the baffle plate 9 to the original position to stop the driving part, and at the moment, the whole device can be taken out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a freight train oil filler hole sealing locking structure, its characterized in that, freight train oil filler hole sealing locking structure includes: the oil filling device comprises a shell (1) arranged on the outer side of an oil filling port, a sealing mechanism hinged to the shell (1) and capable of being covered on the oil filling port (2) to seal the oil filling port (2), a locking mechanism used for fixing the sealing mechanism at a position corresponding to the oil filling port (2) in a sealing mode, and a clamping mechanism which is installed on the shell (1) and can clamp the oil filling port (2) when the sealing mechanism is covered on the oil filling port (2).
2. The truck fuel filler hole sealing and locking structure as claimed in claim 1, characterized in that the shell (1) is provided with an opening matched with the fuel filler hole (2);
and, the sealing mechanism includes: one end of the sealing cover is installed on a hinged piece (3) on the shell (1), and the sealing cover (4) is connected to the other end of the hinged piece (3) and used for covering the opening to seal the oil filling opening (2).
3. The truck filler neck seal locking arrangement of claim 2, wherein said sealing mechanism further comprises: a flange placed on the sealing cover (4), wherein the flange is capable of protruding from the fuel filler opening (2) and closely contacting an inner surface of the fuel filler opening (2) so that the fuel filler opening (2) is sealed.
4. The truck filler seal locking arrangement of claim 2, wherein said locking mechanism comprises: the electronic lock is used for fixing the sealing cover (4) on the opening, and the alarm device is arranged on the sealing cover (4); wherein the content of the first and second substances,
the alarm device is electrically connected to the electronic lock and used for alarming when the electronic lock is detected to have a non-specified unlocking component.
5. The truck refueling port sealing and locking structure as claimed in claim 2, wherein the sealing cover (4) is further provided with a positioning groove;
and, the clamping mechanism includes: the clamping head (5) moves towards or away from the oil filling opening (2), a driving part penetrates through the shell (1) and is used for driving the clamping head (5) to move, and a stopping part is arranged between the driving part and the clamping head (5) and is matched with the positioning groove; wherein the content of the first and second substances,
when the sealing cover (4) covers the opening, the sealing cover (4) abuts against the stopping component and moves to a position, so that the driving component drives the clamping head (5) to clamp the oil filling opening (2);
when the sealing cover (4) is away from the opening, the stop part can be located between the clamping head (5) and the oil filling opening (2), so that the clamping head (5) can be away from the oil filling opening (2).
6. The truck fuel filler seal locking arrangement of claim 5, wherein said drive member comprises: the elastic expansion joint comprises a drive rod (6) capable of penetrating through the shell and a first elastic expansion piece (7) which is positioned inside the shell (1) and sleeved outside the drive rod (6), wherein one end of the first elastic expansion piece is connected with the other end of the drive rod and connected with the shell (1).
7. The truck fuel filler seal locking arrangement of claim 5, wherein said stop member comprises: the connecting rod (8) is matched with the positioning groove, the baffle (9) is arranged at one end of the connecting rod (8) to stop the driving part, and the second elastic expansion piece (10) is connected with the baffle (9) at one end and connected with the shell (1) at the other end; wherein the content of the first and second substances,
when the sealing cover (4) covers the opening, the sealing cover (4) abuts against the connecting rod (8) to move to a position, and the second elastic telescopic piece (10) is in a compressed state, so that the driving part can penetrate through the baffle (9) to drive the clamping head (5) to clamp the oil filling opening (2).
8. The truck oil filler hole sealing and locking structure as claimed in claim 5, characterized in that a limiting rod for limiting the moving direction of the clamping head (5) is arranged on the oil filler hole (2).
9. The truck fuel filler seal locking structure of claim 6, characterized in that the end of the driving rod (6) away from the housing is provided as a hand-held end.
10. The truck filler seal locking arrangement of claim 5, wherein said detent groove has anti-slip serrations formed therein for engagement with said stop member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643743.2U CN215552533U (en) | 2021-07-19 | 2021-07-19 | Sealing locking structure for truck oil filling port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643743.2U CN215552533U (en) | 2021-07-19 | 2021-07-19 | Sealing locking structure for truck oil filling port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215552533U true CN215552533U (en) | 2022-01-18 |
Family
ID=79826747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121643743.2U Active CN215552533U (en) | 2021-07-19 | 2021-07-19 | Sealing locking structure for truck oil filling port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215552533U (en) |
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2021
- 2021-07-19 CN CN202121643743.2U patent/CN215552533U/en active Active
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