Oil gun with destaticizing structure
By designing cleaning components and limiting components on the refueling gun, automatic cleaning of the surface of the refueling gun is achieved, dust pollution and hand oil pollution problems are solved, and static electricity is released through the grounding wire, improving the safety of use.
Patent Information
- Application Number
- CN202420029293.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-05
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-05
AI Technical Summary
When used, dust is easily adhered to the surface of the fuel pipe, causing dust to fall into the fuel tank, contaminating the oil tank, and inconvenient cleaning, and it is easy for oil to adhere to the hands of personnel.
A refueling gun with an electrostatic destatic structure is designed, which includes cleaning components and limiting components. The cleaning components include brushes, balls, L-shaped plates, card blocks and slide chutes. Through the cooperation of balls and brushes, the refueling can be automatically cleaned and refueled. The tube surface, limiting assembly ensures normal movement of the cleaning assembly and releases static electricity through the metal ring and ground wire when in use.
Automatic cleaning of the surface of the refueling gun is realized, avoiding oil stains on people's hands, ensuring the cleaning of the fuel tank, and releasing static electricity through the grounding wire, improving the safety of use.
Smart Images
Figure CN222331542U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refueling guns, in particular to a refueling gun with a destaticizing structure. Background Art
[0002] The fuel gun is the terminal of the fuel dispenser in the gas station, that is, the part that contacts the car's fuel tank. Self-sealing fuel guns and composite fuel guns are commonly used. The appearance of the fuel gun is mainly composed of the fuel gun body, hand guard, limit plate, switch handle, baffle, automatic control rod and other parts.
[0003] When the existing refueling gun is in use, some dust will adhere to the surface of the refueling pipe on the refueling gun. When refueling, the dust on the surface of the refueling pipe will fall into the fuel tank, thereby polluting the fuel tank. When cleaning the existing refueling gun, it can only be cleaned manually by personnel, which will inevitably cause the personnel's hands to be adhered to oil stains, making it inconvenient to clean. Utility Model Content
[0004] The purpose of the utility model is to provide a refueling gun with a destaticizing structure to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a refueling gun with a destaticizing structure, comprising a refueling gun, a surface of which is provided with a cleaning component and a limiting component, and the cleaning component comprises:
[0006] A circular ring is penetrated by the refueling pipe of the refueling gun, a fixing rod is fixed on the surface of the circular ring, a ball is arranged at the bottom of the fixing rod, the surface of the ball fits with the surface of the nozzle of the refueling gun, an L-shaped plate is fixed on the surface of the circular ring, a slide groove is provided on the surface of the L-shaped plate, a block is slidably connected to the inner wall of the slide groove, a spring 1 is fixed on the top of the block, the top of the spring 1 is fixed on the inner wall of the slide groove, a brush is fixed on the inner side of the circular ring, the end of the brush away from the circular ring contacts with the surface of the refueling pipe of the refueling gun, the L-shaped plate is pulled, the ball ensures its stable movement, and the brush cleans the surface of the refueling pipe of the refueling gun.
[0007] Preferably, the limit assembly comprises a stabilizing plate, the stabilizing plate is fixed to the surface of the refueling gun, a spring 2 is fixed to the surface of the stabilizing plate, one end of the spring 2 is away from the stabilizing plate and is fixed to the surface of the L-shaped plate, a short rod is fixed to the side of the stabilizing plate close to the L-shaped plate, the short rod passes through the limit block, the limit block is fixedly connected to the short rod, the short rod passes through a sliding block, and the sliding block is slidably connected to the short rod, and when the L-shaped plate is moved, the card block is driven to move synchronously, and when the inclined surface of the card block contacts the surface of the limit block, the card block will enter the slide groove, and when the side of the card block away from the inclined surface contacts the side of the limit block close to the sliding block, the limit block limits the card block, and the L-shaped plate is pulled again, when the card block is located on the side of the sliding block away from the limit block, the spring 2 drives the L-shaped plate, the card block and the sliding block to move close to the limit block, and when the sliding block contacts the surface of the limit block, the limit on the card block is released.
[0008] Preferably, the limit block and the sliding block are both configured as isosceles trapezoidal blocks, and the volume of the sliding block is larger than that of the limit block, so as to prevent the block from being limited by the limit block again when the block returns to its original position.
[0009] Preferably, the side of the block away from the L-shaped plate is configured as an inclined surface so as not to hinder the normal movement of the block.
[0010] Preferably, a metal ring is fixed on the surface of the handle of the refueling gun, and a grounding wire is fixed on the surface of the metal ring to release static electricity.
[0011] Preferably, a spring three is fixed to one end of the sliding block away from the limiting block, and one end of the spring three away from the sliding block is fixed to the surface of the stabilizing plate to facilitate the return of the sliding block.
[0012] Compared with the prior art, the utility model provides a refueling gun with a destaticizing structure, which has the following beneficial effects:
[0013] 1. The refueling gun with a destaticizing structure is provided with a cleaning component. When the refueling gun needs to be used, the L-shaped plate is pulled. At this time, the ball bearing ensures its stable movement. At this time, the brush will clean the surface of the refueling pipe of the refueling gun. Manual cleaning is not required, which can prevent oil stains from sticking to the hands of personnel.
[0014] 2. The refueling gun with a destaticizing structure is provided with a limiting assembly. When the L-shaped plate moves, the limiting block can limit the card block, thereby stabilizing the L-shaped plate and the ring so that the refueling gun can be used normally. When the L-shaped plate is pulled again, the sliding block cooperates with the limiting block to release the limit of the card block, so that the card block, L-shaped plate and ring return to their original positions, and the brush can clean the surface of the refueling pipe of the refueling gun again. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure;
[0017] Figure 3 This is a side view of the structure of the utility model;
[0018] Figure 4 For this utility model Figure 3 Middle B is a schematic diagram of the enlarged structure;
[0019] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model.
[0020] In the figure: 1. Fuel gun; 2. Metal ring; 3. Ground wire; 4. Cleaning assembly; 40. Ring; 41. Fixing rod; 42. Ball; 43. L-shaped plate; 44. Slide; 45. Block; 46. Spring one; 5. Limit assembly; 50. Stabilizing plate; 51. Spring two; 52. Short rod; 53. Limit block; 54. Sliding block; 55. Spring three. DETAILED DESCRIPTION
[0021] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a refueling gun with a destaticizing structure, including a refueling gun 1, a cleaning component 4 and a limiting component 5 are arranged on the surface of the refueling gun 1, and the cleaning component 4 includes: a ring 40, a fixing rod 41, a ball 42, an L-shaped plate 43, a slide groove 44, a block 45, and a spring 46.
[0022] The ring 40 is penetrated by the refueling pipe of the refueling gun 1, and a fixing rod 41 is fixed on the surface of the ring 40. A ball 42 is arranged at the bottom of the fixing rod 41, and the surface of the ball 42 fits with the surface of the nozzle of the refueling gun 1. An L-shaped plate 43 is fixed on the surface of the ring 40, and a slide groove 44 is provided on the surface of the L-shaped plate 43. A block 45 is slidably connected to the inner wall of the slide groove 44, and a spring 46 is fixed on the top of the block 45. The top of the spring 46 is fixed on the inner wall of the slide groove 44. A brush is fixed on the inner side of the ring 40, and one end of the brush away from the ring 40 is in conflict with the surface of the refueling pipe of the refueling gun 1. When the refueling gun 1 needs to be used, the L-shaped plate 43 is pulled. At this time, the ball 42 ensures its stable movement. At this time, the brush will clean the surface of the refueling pipe of the refueling gun 1, and there is no need for manual cleaning by personnel, which can prevent oil stains from sticking to the hands of personnel.
[0023] The limiting assembly 5 includes a stabilizing plate 50, which is fixed on the surface of the refueling gun 1. A spring 2 51 is fixed on the surface of the stabilizing plate 50. One end of the spring 2 51 away from the stabilizing plate 50 is fixed on the surface of the L-shaped plate 43. A short rod 52 is fixed on the side of the stabilizing plate 50 close to the L-shaped plate 43. The short rod 52 penetrates the limiting block 53. The limiting block 53 is fixedly connected to the short rod 52. The short rod 52 penetrates a sliding block 54. The sliding block 54 is slidably connected to the short rod 52. When the L-shaped plate 43 is moved, the block 45 is driven to move synchronously. When the inclined surface of the block 45 contacts the surface of the limiting block 53, the block 45 enters the slide groove 44. When the side of the block 45 away from the inclined surface contacts the limiting block 53, the block 45 enters the slide groove 44. When the block 53 is close to the side of the sliding block 54, the limit block 53 will limit the block 45, thereby stabilizing the ring 40, and pulling the L-shaped plate 43 again, the surface of the block 45 will conflict with the sliding block 54. When the block 45 is located on the side of the sliding block 54 away from the limit block 53, under the action of the spring 2 51, the L-shaped plate 43 drives the block 45 and the sliding block 54 to move close to the limit block 53. When the sliding block 54 conflicts with the surface of the limit block 53, the block 45 will move along the surface of the sliding block 54, thereby falling to the surface of the limit block 53, and then releasing the limit on the block 45. At this time, the ring 40 returns to its position, allowing the brush to clean the surface of the fuel pipe of the fuel gun 1 again.
[0024] The limiting block 53 and the sliding block 54 are both configured as isosceles trapezoidal blocks, and the volume of the sliding block 54 is larger than that of the limiting block 53 , so as to prevent the clamping block 45 from being limited by the limiting block 53 again when the clamping block 45 returns to its original position.
[0025] The side of the block 45 away from the L-shaped plate 43 is configured as an inclined surface, and when being resisted, the block 45 can enter into the slide groove 44 .
[0026] A metal ring 2 is fixed on the surface of the handle of the fuel gun 1, and a grounding wire 3 is fixed on the surface of the metal ring 2 to release static electricity of personnel and prevent accidents.
[0027] A spring 3 55 is fixed to one end of the sliding block 54 away from the limiting block 53 , and one end of the spring 3 55 away from the sliding block 54 is fixed to the surface of the stabilizing plate 50 , so that the sliding block 54 can return to its original position.
[0028] When the refueling gun 1 is needed, the L-shaped plate 43 is pulled. At this time, the ball 42 ensures its stable movement. At this time, the brush will clean the surface of the refueling pipe of the refueling gun 1, and there is no need for manual cleaning by personnel, which can prevent oil stains from sticking to the hands of personnel. At the same time, when the L-shaped plate 43 is moved, the block 45 will be driven to move synchronously. When the inclined surface of the block 45 hits the surface of the limit block 53, the block 45 will enter the slide groove 44. When the side of the block 45 away from the inclined surface hits the side of the limit block 53 close to the sliding block 54, the limit block 53 will limit the block 45, thereby stabilizing the ring 40. At this time, the personnel can use the refueling gun 1 normally. When using it, the personnel's hands touch the metal ring 2 , the static electricity of the personnel can be released through the grounding wire 3 to avoid accidents. When the use is completed, the L-shaped plate 43 is pulled again. At this time, the surface of the block 45 will contact the sliding block 54. When the block 45 is located on the side of the sliding block 54 away from the limit block 53, under the action of the spring 2 51, the L-shaped plate 43 drives the block 45 and the sliding block 54 to move close to the limit block 53. When the sliding block 54 contacts the surface of the limit block 53, the block 45 will move along the surface of the sliding block 54, thereby falling to the surface of the limit block 53, and then releasing the limit on the block 45. At this time, the ring 40 returns to its position, allowing the brush to clean the surface of the fuel pipe of the fuel gun 1 again.
[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A refueling gun with a destaticizing structure, comprising a refueling gun (1), characterized in that: The surface of the refueling gun (1) is provided with a cleaning component (4) and a limiting component (5), and the cleaning component (4) comprises: A circular ring (40) is penetrated by the refueling pipe of the refueling gun (1); a fixing rod (41) is fixed on the surface of the circular ring (40); a ball (42) is arranged at the bottom of the fixing rod (41); the surface of the ball (42) is in contact with the surface of the nozzle of the refueling gun (1); an L-shaped plate (43) is fixed on the surface of the circular ring (40); a slide groove (44) is provided on the surface of the L-shaped plate (43); a block (45) is slidably connected to the inner wall of the slide groove (44); a spring (46) is fixed on the top of the block (45); the top of the spring (46) is fixed on the inner wall of the slide groove (44); a brush is fixed on the inner side of the circular ring (40); the end of the brush away from the circular ring (40) contacts the surface of the refueling pipe of the refueling gun (1).
2. The refueling gun with a destaticizing structure according to claim 1, characterized in that: The limiting assembly (5) comprises a stabilizing plate (50), the stabilizing plate (50) being fixed on the surface of the refueling gun (1), a second spring (51) being fixed on the surface of the stabilizing plate (50), one end of the second spring (51) being away from the stabilizing plate (50) being fixed on the surface of the L-shaped plate (43), a short rod (52) being fixed on the side of the stabilizing plate (50) close to the L-shaped plate (43), the short rod (52) passing through a limiting block (53), the limiting block (53) being fixedly connected to the short rod (52), the short rod (52) passing through a sliding block (54), the sliding block (54) being slidably connected to the short rod (52).
3. The refueling gun with a destaticizing structure according to claim 2, characterized in that: The limiting block (53) and the sliding block (54) are both configured as isosceles trapezoidal blocks, and the volume of the sliding block (54) is larger than that of the limiting block (53).
4. The refueling gun with a destaticizing structure according to claim 1, characterized in that: The side of the clamping block (45) away from the L-shaped plate (43) is configured to be in the shape of an inclined surface.
5. The refueling gun with a destaticizing structure according to claim 1, characterized in that: A metal ring (2) is fixed on the surface of the handle of the refueling gun (1), and a grounding wire (3) is fixed on the surface of the metal ring (2).
6. The refueling gun with a destaticizing structure according to claim 2, characterized in that: A spring three (55) is fixed to one end of the sliding block (54) away from the limiting block (53); and one end of the spring three (55) away from the sliding block (54) is fixed to the surface of the stabilizing plate (50).