Van oil filler structure capable of preventing oil gun from falling off

Abstract

The utility model discloses a van oil filling port structure capable of preventing an oil filling gun from falling off, and belongs to the field of van oil filling ports. The van oil filling port structure capable of preventing the oil gun from falling off comprises a van outer shell, an oil filling cavity is formed in the inner portion of the van outer shell in a sunken mode, an oil filling hole is formed in the inner portion of the oil filling cavity in a sunken mode, and a first limiting claw is arranged on one side of the inner portion of the oil filling cavity. The truck oil filling port sealing locking structure solves the problems that in the using process of an existing truck oil filling port sealing locking structure, an oil filling gun is not limited by a structure, and arms of a user are strenuous, when the oil filling gun is supported at the upper end of the supporting frame, the rear end of the oil filling gun is cushioned at the upper end of the contact piece, the contact piece is pressed to enable the sliding rod to slide downwards in the longitudinal direction, and therefore the oil filling gun is prevented from sliding downwards. Longitudinal sliding of the sliding rod can extrude the first limiting claw and the second limiting claw on the two sides, so that the first limiting claw and the second limiting claw wrap and clamp the position, embedded into the refueling cavity, of the refueling gun.

Description

TECHNICAL FIELD

[0001] The utility model relates to the van oil filler field, concretely to a van oil filler structure of preventing oil gun from falling off. BACKGROUND

[0002] The van oil filler structure is usually located at the rear side wall of the vehicle, facilitating adult oil filling operation, and its size and shape are limited by the vehicle modeling; the fuel tank cover is designed with a sealing device to ensure the sealing property of the fuel tank, and the overall structure is solid and reasonably designed, facilitating use and ensuring safety;

[0003] The Chinese patent with publication number CN215552533U discloses a truck oil filler sealing and locking structure, which comprises a shell placed on the outer side of the oil filler, a sealing mechanism hingedly connected to the shell and capable of covering the oil filler to seal the oil filler, a locking mechanism for fixing the sealing mechanism at a position corresponding to the sealed oil filler, and a clamping mechanism installed on the shell and capable of clamping the oil filler when the sealing mechanism covers the oil filler, the truck oil filler sealing and locking structure can protect the outer side of the oil filler by using the designed shell, seal the oil filler by using the designed sealing mechanism, prevent oil gas from leaking by using the sealing structure, ensure the locking of the sealing mechanism by using the designed locking mechanism, prevent oil theft from occurring, and clamp and fix the oil filler by using the designed clamping mechanism to prevent the sliding of the entire device.

[0004] The truck oil filler sealing and locking structure of the above-mentioned patent does not have a structure to limit the oil gun during the processing of the oil gun after being inserted into the truck oil filler and passing through the sealing and locking structure, the oil gun is easily caused to fall off due to the weight of the rear-end connecting pipeline, causing poor stability of oil filling, and the user needs to continuously hold the oil gun, causing the user's arm to be tired. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a van oil filler structure capable of preventing the oil gun from falling off, when the oil gun is placed on the upper end of the support frame, the rear end of the oil gun is placed on the upper end of the contact piece, pressing the contact piece will make the sliding rod longitudinally slide downward, the longitudinal sliding of the sliding rod will extrude the first limiting claw and the second limiting claw on both sides, so that the first limiting claw and the second limiting claw wrap and clamp the oil gun and embed it in the inner position of the oil filling cavity, solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a van fuel filler structure of preventing oil gun from falling off, including truck shell, the inside recess of truck shell is provided with fuel cavity, the inside recess of fuel cavity is provided with fuel hole, one side of fuel cavity inside is provided with first limit claw, the other side of fuel cavity inside is provided with second limit claw, the lower end between second limit claw and first limit claw is provided with contact sheet, the lower end of contact sheet is welded with slide rod, both sides of slide rod are provided with connecting shaft, the front and rear ends of first limit claw and second limit claw outside are provided with support, support and connecting shaft position rotation connection.

[0007] Preferably, the connecting shaft is welded and fixed with the first limit claw and the second limit claw respectively, the first limit claw and the second limit claw are provided with a mounting groove around the connecting shaft inside, the mounting groove is recessed in the first limit claw and the second limit claw, and the support is rotationally connected with the first limit claw and the second limit claw respectively.

[0008] Preferably, one side of the two connecting shafts is provided with a gasket, and the gasket is welded and fixed with the truck shell.

[0009] Preferably, one end of the first limit claw and the second limit claw is welded with an extension piece, the upper end of the extension piece of the second limit claw is provided with a thickened piece, a threaded rod is penetratingly arranged in the thickened piece, and a handle is welded on the upper end of the threaded rod.

[0010] Preferably, a support frame is transversely arranged between the contact sheet and the fuel hole, and both ends of the support frame are welded with the inner wall of the truck shell respectively.

[0011] Preferably, a recessed groove is arranged around the outside of the support frame.

[0012] Preferably, a torsion spring is arranged around the inside of the mounting groove, and both ends of the torsion spring are welded with the corresponding first limit claw, second limit claw and support respectively.

[0013] Preferably, a sliding rail is recessed at the lower end of the fuel cavity, and the slide rod is embedded in the sliding rail and is slidingly connected with the inside of the sliding rail.

[0014] Preferably, a spring is arranged at the lower end of the sliding rail, and both ends of the spring are welded with the slide rod and the outer wall of the truck shell respectively.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] The utility model discloses a part of the surface of the oiling gun can be padded on the upper end of the recess when the oiling gun is put into the oiling gun and carries out oiling, and another part of the surface of the oiling gun can be padded on the upper end of the contact sheet, the pressure of the oiling gun can be pressed down and make the contact sheet move down, the moving down of the contact sheet can extrude the first limit claw and the second limit claw on the both sides of the contact sheet, the extrusion of the first limit claw and the second limit claw can move towards the oiling gun and clamp the oiling gun, through the friction force that the first limit claw and the second limit claw wrap provide, can limit and assist the fixed of the oiling gun, reduce the strength that the user holds the oiling gun, improve the comfort degree when the user holds the oiling gun and carries out oiling, in addition, after the first limit claw and the second limit claw clamp the oiling gun, the twist of handle can drive the threaded rod to rotate in the thickening piece, the rotation of thickening piece can continue to move towards the outer wall of oiling gun, along with the rotation of threaded rod continues to extrude the outer wall of oiling gun, the clamping of the outer wall of oiling gun can be completed with contact sheet, further fixed oiling gun, assist the user to refuel the van. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole external structure schematic diagram of the utility model;

[0018] Figure 2 It is the support frame position relation section view of the utility model;

[0019] Figure 3 It is the inside structure section view of the sliding rail of the utility model;

[0020] Figure 4 It is the Figure 3 It is the local enlarged view of A area of the utility model;

[0021] Figure 5 It is the inside structure section view of the thickening piece of the utility model;

[0022] Figure 6 It is the sliding rod transmission structure section view of the utility model.

[0023] In the drawing: 1, oiling cavity;2, oiling hole;3, support frame;4, recess;5, first limit claw;6, second limit claw;7, gasket;8, extension piece;9, thickening piece;10, handle;11, contact sheet;12, sliding rod;13, sliding rail;14, spring;15, connecting shaft;16, support;17, installation slot;18, torsional spring;19, threaded rod;20, van shell. DETAILED DESCRIPTION

[0024] The application will be further described below in combination with specific embodiments.

[0025] Embodiment 1

[0026] As Figure 1And Figure 2 As shown in the figure, the fuel filling gun falling prevention compartment vehicle fuel filling port structure of the embodiment, including the vehicle shell 20, the inside of the vehicle shell 20 is recessed to be provided with a fuel filling cavity 1, the inside of the fuel filling cavity 1 is recessed to be provided with a fuel filling hole 2, the inside of the fuel filling hole 2 corresponds to the oil tank of the compartment vehicle, and the fuel filling gun is embedded in the inside of the fuel filling cavity 1 and extends into the fuel filling hole 2, so that fuel filling can be realized;

[0027] Among them, one side of the inside of the fuel filling cavity 1 is provided with a first limiting claw 5, the other side of the inside of the fuel filling cavity 1 is provided with a second limiting claw 6, and the lower end between the second limiting claw 6 and the first limiting claw 5 is provided with a contact sheet 11. When the fuel filling gun extends into the inside of the fuel filling hole 2 during fuel filling, the fuel filling gun is placed on the upper end of the contact sheet 11, and when it is placed, the first limiting claw 5 and the second limiting claw 6 wrap the fuel filling gun, which can limit the fuel filling gun, so that the fuel filling gun can be stably filled during fuel filling;

[0028] In addition, as shown in the figure, Figure 3 And Figure 4 The lower end of the contact sheet 11 is provided with a sliding rod 12, and the sliding rod 12 is welded and fixed with the contact sheet 11. The two sides of the sliding rod 12 are provided with connecting shafts 15, and the connecting shafts 15 are respectively welded and fixed with the first limiting claw 5 and the second limiting claw 6. When the contact sheet 11 is pressed downward and drives the sliding rod 12 to move longitudinally, the fuel filling cavity 1 will limit and press the first limiting claw 5 and the second limiting claw 6. The first limiting claw 5 and the second limiting claw 6 pressed will move towards the fuel filling gun, which can complete the wrapping and limiting of the fuel filling gun;

[0029] In order to reduce the friction coefficient between the vehicle shell 20 and the first limiting claw 5 and the second limiting claw 6, one side of each of the two connecting shafts 15 is provided with a gasket 7, and the gasket 7 is welded and fixed with the vehicle shell 20. The gasket 7 is respectively placed between the first limiting claw 5 and the second limiting claw 6 and the fuel filling cavity 1, and the cylindrical gasket 7 reduces friction;

[0030] In order to improve the fixing ability of the fuel filling gun, as shown in the figure, Figure 5 One end of each of the first limiting claw 5 and the second limiting claw 6 is provided with an extension sheet 8, and the extension sheet 8 is respectively welded and fixed with the first limiting claw 5 and the second limiting claw 6. The upper end of the second limiting claw 6 corresponds to the extension sheet 8 and is provided with a thickening sheet 9. The inside of the thickening sheet 9 is provided with a threaded rod 19, and the outside of the threaded rod 19 is threadedly connected with the inside of the thickening sheet 9. The upper end of the threaded rod 19 is welded to be provided with a handle 10. The rotation of the handle 10 can drive the threaded rod 19 to rotate, and the rotation of the threaded rod 19 will move towards the outer wall of the fuel filling gun. Moving towards the outer wall of the fuel filling gun can clamp the fuel filling gun. The clamping of the threaded rod 19 and the contact sheet 11 can improve the fixing effect of the fuel filling gun;

[0031] Among them, as shown in the figure, Figure 2 And Figure 6As shown, the contact piece 11 and the oil filling hole 2 are transversely provided with a support frame 3, and the two ends of the support frame 3 are respectively welded and fixed with the inner wall of the truck shell 20. The oil filling gun inserted into the oil filling cavity 1 is placed on the upper end of the support frame 3, and the oil filling gun is conveniently placed on the upper end of the contact piece 11:

[0032] In addition, in order to avoid the position deviation of the oil filling gun on the upper end of the support frame 3, the outer part of the support frame 3 is provided with a recessed groove 4, and the recessed groove 4 can stably place the oil filling gun inserted into the oil filling hole 2 in the reserved groove 4 position;

[0033] In order to make the first limiting claw 5 and the second limiting claw 6 continuously adhere to the gasket 7, the first limiting claw 5 and the second limiting claw 6 are provided with a mounting groove 17 around the corresponding connecting shaft 15 inside, the mounting groove 17 is recessed in the first limiting claw 5 and the second limiting claw 6, the front and rear ends of the first limiting claw 5 and the second limiting claw 6 are provided with a support 16, and the support 16 is rotatably connected with the first limiting claw 5 and the second limiting claw 6, respectively. The support 16 is rotatably connected with the connecting shaft 15. When the sliding rod 12 moves longitudinally downward, the first limiting claw 5 and the second limiting claw 6 will rotate around the connecting shaft 15 in the process of assuming the support 16;

[0034] Among them, the inside of the mounting groove 17 is provided with a torsion spring 18, and the two ends of the torsion spring 18 are respectively welded and fixed with the corresponding first limiting claw 5 and the second limiting claw 6 and the support 16. The resilience of the torsion spring 18 can make the first limiting claw 5 and the second limiting claw 6 continuously adhere to the outer wall of the corresponding gasket 7, so as to avoid the shaking of the first limiting claw 5 and the second limiting claw 6 during the driving of the vehicle, and the noise is generated;

[0035] In order to facilitate the resetting of the sliding rod 12 during use, and facilitate the use of the user, the lower end of the oil filling cavity 1 is recessed to provide a sliding rail 13, the sliding rod 12 is embedded in the sliding rail 13 and is slidably connected with the inside of the sliding rail 13. After the oil filling gun is inserted into the oil filling hole 2, the weight of the oil filling gun will be placed on the upper end of the contact piece 11, which will make the sliding rod 12 retract into the sliding rail 13. The lower end of the sliding rail 13 is provided with a spring 14, and the two ends of the spring 14 are respectively welded and fixed with the sliding rod 12 and the outer wall of the truck shell 20. When there is no pressure on the upper end of the contact piece 11, the resilience of the spring 14 will actively make the contact piece 11 extend from the position of the sliding rail 13.

[0036] Working principle: when the oil gun is limited by the truck oil filler structure, the lower end of the oil gun is supported on the upper end of the support frame 3 after the oil gun is inserted into the oil filling cavity 1 and embedded into the oil filling hole 2, and at the same time, the outer surface of the oil gun is supported on the upper end of the contact sheet 11, and after being supported by the support frame 3, the oil gun is pressed downward, the sliding rod 12 will slide longitudinally downward in the sliding rail 13, the sliding rod 12 drives the first limiting claw 5 and the second limiting claw 6 to extrude the corresponding gasket 7, and the first limiting claw 5 and the second limiting claw 6 are rotated around the connecting shaft 15 and clamped on the oil gun after being limited by the gasket 7, after clamping, the handle 10 is twisted, the rotation of the handle 10 drives the threaded rod 19 to rotate, the rotation of the threaded rod 19 is matched with the through hole in the thickened sheet 9, and the threaded rod 19 continuously moves towards the outer wall of the clamped oil gun with the rotation of the threaded rod 19, and the pressing of the threaded rod 19 in combination with the clamping of the contact sheet 11 can further fix the oil gun.

[0037] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application.

Claims

1. A van fuel filler structure capable of preventing the fuel filler from falling off, comprising a van shell (20), a fuel cavity (1) is arranged in the interior recess of the van shell (20), a fuel hole (2) is arranged in the interior recess of the fuel cavity (1), characterized in that, One side of the oil filling cavity (1) is provided with a first limiting claw (5), the other side of the oil filling cavity (1) is provided with a second limiting claw (6), the lower end between the second limiting claw (6) and the first limiting claw (5) is provided with a contact sheet (11), the lower end of the contact sheet (11) is welded with a sliding rod (12), both sides of the sliding rod (12) are provided with a connecting shaft (15), both ends of the first limiting claw (5) and the second limiting claw (6) are provided with a support (16), and the support (16) is rotationally connected with the connecting shaft (15).

2. The fuel filler structure of the van vehicle according to claim 1, wherein The connecting shaft (15) is welded and fixed with the first limiting claw (5) and the second limiting claw (6), and the first limiting claw (5) and the second limiting claw (6) are provided with a mounting groove (17) around the connecting shaft (15) in the recess.

3. The fuel filler structure of the van vehicle according to claim 2, wherein One side of the connecting shaft (15) is provided with a gasket (7), and the gasket (7) is welded and fixed with the truck shell (20).

4. The fuel filler structure of the van vehicle according to claim 3, wherein One end of the first limiting claw (5) and the second limiting claw (6) is welded with an extension sheet (8), the upper end of the second limiting claw (6) is provided with a thickening sheet (9) corresponding to the extension sheet (8), the thickening sheet (9) is provided with a threaded rod (19) penetrating in the inside, the upper end of the threaded rod (19) is welded with a handle (10).

5. The pickup truck filler structure of claim 1, wherein, The contact sheet (11) and the oil filling hole (2) are provided with a support frame (3) transversely, and both ends of the support frame (3) are welded with the inner wall of the truck shell (20).

6. The fuel filler structure of the van vehicle according to claim 5, wherein The support frame (3) is provided with a recessed groove (4) around the outside.

7. The fuel filler structure of the van vehicle according to claim 4, wherein The inside of the mounting groove (17) is provided with a torsion spring (18), and both ends of the torsion spring (18) are welded with the corresponding first limiting claw (5) and the second limiting claw (6) and the support (16).

8. The pickup truck filler structure of claim 1, wherein, The lower end of the oil filling cavity (1) is recessed with a sliding rail (13), and the sliding rod (12) is embedded in the inside of the sliding rail (13) and is slidably connected with the inside of the sliding rail (13).

9. The fuel filler structure of the van vehicle according to claim 8, wherein The lower end of the sliding rail (13) is provided with a spring (14), and both ends of the spring (14) are welded with the sliding rod (12) and the outer wall of the truck shell (20). The lower end of the sliding rail (13) is provided with a spring (14), and both ends of the spring (14) are welded with the sliding rod (12) and the outer wall of the truck shell (20).

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