CN217202070U

CN217202070U - Urea filling pipe for vehicle

Info

Publication number: CN217202070U
Application number: CN202221053318.2U
Authority: CN
Inventors: 何志均
Original assignee: Zhuji Tongling Industrial Co Ltd
Current assignee: Zhuji Tongling Industrial Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-16
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a vehicle urea filling pipe belongs to filling pipe technical field. Its main problem of can't controlling the filling of urea in the use to current product provides following technical scheme, including the straight tube, the both ends of straight tube are provided with elbow and filling mouth respectively, the elbow is kept away from the one end of straight tube and is provided with the funnel, and is provided with the shutoff subassembly on the straight tube, the shutoff subassembly includes fixed connection in the casing on the straight tube top conch wall, and the inside of casing is provided with the diaphragm, and the top sliding connection of diaphragm has the slide that is located the casing inside, and the top fixedly connected with of slide presses the briquetting. The utility model discloses a combination of various structures makes this device not only can conveniently carry, and this device carries out convenient control through setting up the shutoff subassembly and then carrying out the in-process of urea filling to the filling of urea, prevents that its filling is excessive, and then has not only improved the cleaning nature of product use, and has avoided the waste of urea, practices thrift the cost.

Description

Automobile-used urea filling pipe

Technical Field

The utility model relates to a filling pipe technical field especially relates to automobile-used urea filling pipe.

Background

At present, in the processes of liquid adding and maintenance of automobiles, due to the particularity of some structures, the space for filling lubricating oil, gear oil, urea liquid and other liquids is narrow, filling is difficult even in the mechanism at some filling ports, and a common filling tool is inconvenient to carry.

The prior Chinese patent with the publication number of CN211255236U discloses a novel portable automobile-used urea filling pipe, which comprises a funnel, a first elbow, a conveying connecting piece and a filling nozzle which are sequentially connected, wherein the funnel is in threaded connection with the first elbow, and the filling nozzle is provided with a ventilation groove. The conveying connecting piece comprises a plurality of straight pipes, joints and second elbows, the straight pipes are connected through the joints, two second elbows which are reversely installed are arranged between the straight pipe at the tail end and the filling nozzle, and the two second elbows are connected through the joints. The utility model discloses be convenient for at narrow and small space, the inside urea liquid that annotates of mechanism.

Although the technical scheme in the document solves part of problems, the following defects still exist:

the device completely controls the urea filling by pouring the urea in the using process, so that the urea is easy to fill and overflow, waste is caused, and the cleaning problem during the vehicle filling is solved.

Therefore, how to treat the filler pipe is a technical problem that those skilled in the art need to solve at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle urea filler pipe to the problem that exists among the background art.

The technical scheme of the utility model: automobile-used urea filling pipe, including the straight tube, the both ends of straight tube are provided with elbow and filling mouth respectively, the elbow is kept away from the one end of straight tube and is provided with the funnel, and is provided with the shutoff subassembly on the straight tube, the shutoff subassembly includes fixed connection in the casing on the straight tube top conch wall, and the inside of casing is provided with the diaphragm, and the top sliding connection of diaphragm has the slide that is located the casing inside, and the top fixedly connected with of slide presses the briquetting, and the bottom symmetry of slide is provided with the guide bar, the below sliding connection of diaphragm has the mounting panel that is located the casing inside, and the bottom of mounting panel is provided with the shutoff board, and the top fixedly connected with of mounting panel presses the spring, and the both sides of pressing the spring are connected with the rope-bearing wheel that is located the casing inside through the pivot.

Preferably, both ends of the straight pipe are provided with thread grooves, the elbow is in threaded connection with the left side in the thread grooves, and the filling nozzle is in threaded connection with the right side in the thread grooves.

Preferably, a through groove is formed in the wall of the top shell of the straight pipe, and the shell is arranged in the through groove.

Preferably, the top of the pressing block penetrates through the wall of the top shell of the shell.

Preferably, the symmetry all overlap and be equipped with reset spring on the guide bar, one side fixed connection of reset spring is on the slide, and reset spring's opposite side sets up on the diaphragm.

Preferably, the bottom ends of the symmetrical guide rods penetrate through the transverse plate and are welded with the support blocks.

Preferably, a support is installed on the rotating shaft, the top of the support is fixedly connected to the transverse plate, a pull rope is wound on the rope bearing wheel, one end of the pull rope is bound on the supporting block, and the other end of the pull rope is bound on the mounting plate.

Preferably, the top end of the pressing spring is fixedly connected to the bottom shell wall of the transverse plate, and the bottom of the blocking plate penetrates through the bottom shell wall of the shell and is clamped on the bottom inner wall of the straight pipe.

Compared with the prior art, the utility model discloses following profitable technological effect has:

make this device not only can conveniently carry through the combination of various structures, and this device carries out convenient control through setting up the shutoff subassembly and then filling to urea at the in-process that carries out urea filling, prevents that it from filling overflow, and then has not only improved the cleanliness factor of product use, and has avoided the waste of urea, practices thrift the cost.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic sectional view of the front side of FIG. 1;

fig. 3 is an enlarged view of a portion of a structure in fig. 2.

Reference numerals: 1. a straight pipe; 2. bending the pipe; 3. a funnel; 4. a filling nozzle; 5. a plugging component; 51. a housing; 52. a transverse plate; 53. a slide plate; 54. a pressing block; 55. a guide bar; 56. a pressing spring; 57. mounting a plate; 58. a plugging plate; 59. a rope bearing wheel.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1 and 3, the urea filling pipe for the vehicle provided by the utility model comprises a straight pipe 1, an elbow 2 and a filling nozzle 4 are respectively arranged at the two ends of the straight pipe 1, a funnel 3 is arranged at one end of the elbow 2 far away from the straight pipe 1, the straight pipe 1 is provided with a plugging component 5, the plugging component 5 comprises a shell 51 fixedly connected to the wall of the top shell of the straight pipe 1, a transverse plate 52 is arranged inside the shell 51, a sliding plate 53 positioned inside the shell 51 is connected above the transverse plate 52 in a sliding manner, the top of the sliding plate 53 is fixedly connected with a pressing block 54, and the bottom of the sliding plate 53 is symmetrically provided with a guide rod 55, the lower part of the transverse plate 52 is slidably connected with a mounting plate 57 positioned in the shell 51, the bottom of the mounting plate 57 is provided with a plugging plate 58, and the top of the mounting plate 57 is fixedly connected with a pressing spring 56, and two sides of the pressing spring 56 are connected with rope bearing wheels 59 positioned in the shell 51 through rotating shafts.

The operating principle of the vehicle urea filling pipe based on the first embodiment is that when a product is used, a straight pipe 1, an elbow 2, a funnel 3 and a filling nozzle 4 are assembled, the filling nozzle 4 is aligned with a filling opening, filled urea liquid is filled into the straight pipe 1 through the funnel 3, a pressing block 54 is pressed, a sliding plate 53 is further moved downwards, the guide rod 55 is moved by the movement of the sliding plate 53 to compress a return spring, the pull rope is moved by the downward movement of the guide rod 55 to further move an installation plate 57 upwards through the pull rope, the pressing spring 56 is compressed along with the movement of the installation plate 57, the blocking plate 58 is moved upwards by the movement of the installation plate 57, a channel of the straight pipe 1 is opened, the filled liquid is conveyed into the filling opening through the filling nozzle 4, after the liquid is filled, the pressing block 54 is released, under the action of the pressing spring 56 and the return spring, the plugging plate 58 moves downwards to rapidly plug the straight pipe 1, and overflow caused by excessive liquid filling is avoided.

Example two

As shown in fig. 1-2, the utility model provides a vehicle urea filling pipe, compare in embodiment one, this embodiment still includes: thread grooves are formed in two ends of the straight pipe 1, the elbow 2 is in threaded connection with the left thread groove, the filling nozzle 4 is in threaded connection with the right thread groove, a through groove is formed in the wall of the top shell of the straight pipe 1, and the shell 51 is arranged in the through groove.

In this embodiment, all adopt threaded connection's mode to assemble between straight tube 1, elbow 2, funnel 3 and the filling mouth 4, and then not only conveniently dismantle it and carry, and conveniently replace the part of local damage, practice thrift the cost.

EXAMPLE III

As shown in fig. 3, the utility model provides a vehicle urea filling pipe, compare in embodiment one or embodiment two, this embodiment still includes: the top that presses down briquetting 54 passes casing 51 is cased, all the cover is equipped with reset spring on the symmetry guide bar 55, one side fixed connection of reset spring is on slide 53, and reset spring's opposite side sets up on diaphragm 52, diaphragm 52 is all passed to the bottom of symmetry guide bar 55, and the welding has a piece, install the support in the pivot, the top fixed connection of support is on diaphragm 52, it has the stay cord to twine on the rope bearing wheel 59, the one end of stay cord is tied up on a piece, and the other end of stay cord is tied up on mounting panel 57, the top fixed connection who presses down spring 56 is on the bottom conch wall of diaphragm 52, the bottom conch wall of casing 51 is passed to the bottom of shutoff board 58, and the joint is on the bottom inner wall of straight tube 1.

In this embodiment, the clamping groove has been seted up on the bottom inner wall of straight tube 1, and the bottom joint of shutoff board 58 is in the clamping groove, and the surface of shutoff board 58 is provided with the rubber membrane, further improves the shutoff effect of shutoff board 58.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. Automobile-used urea filler pipe, including straight tube (1), the both ends of straight tube (1) are provided with elbow (2) and filling mouth (4) respectively, the one end that straight tube (1) was kept away from in elbow (2) is provided with funnel (3), and is provided with shutoff subassembly (5), its characterized in that on straight tube (1): the plugging assembly (5) comprises a shell (51) fixedly connected to the top shell wall of the straight pipe (1), a transverse plate (52) is arranged inside the shell (51), a sliding plate (53) located inside the shell (51) is connected to the upper portion of the transverse plate (52) in a sliding mode, a pressing block (54) is fixedly connected to the top of the sliding plate (53), guide rods (55) are symmetrically arranged at the bottom of the sliding plate (53), a mounting plate (57) located inside the shell (51) is connected to the lower portion of the transverse plate (52) in a sliding mode, a plugging plate (58) is arranged at the bottom of the mounting plate (57), a pressing spring (56) is fixedly connected to the top of the mounting plate (57), and rope bearing wheels (59) located inside the shell (51) are connected to the two sides of the pressing spring (56) through rotating shafts.

2. The urea fill pipe for a vehicle according to claim 1, characterized in that: threaded grooves are formed in the two ends of the straight pipe (1), the elbow (2) is in threaded connection with the left side in the threaded grooves, and the filling nozzle (4) is in threaded connection with the right side in the threaded grooves.

3. The urea fill pipe for a vehicle according to claim 1, characterized in that: a through groove is formed in the wall of the top shell of the straight pipe (1), and the shell (51) is arranged in the through groove.

4. The urea fill pipe for a vehicle according to claim 1, characterized in that: the top of the pressing block (54) penetrates through the top shell wall of the shell (51).

5. The urea fill pipe for a vehicle according to claim 1, characterized in that: the symmetry all overlap on guide bar (55) and be equipped with reset spring, one side fixed connection of reset spring is on slide (53), and reset spring's opposite side sets up on diaphragm (52).

6. The urea fill pipe for a vehicle according to claim 1, characterized in that: the bottom ends of the symmetrical guide rods (55) penetrate through the transverse plate (52) and are welded with the support blocks.

7. The urea fill pipe for a vehicle according to claim 6, characterized in that: the support is installed on the rotating shaft, the top of the support is fixedly connected to the transverse plate (52), the rope bearing wheel (59) is wound with a pull rope, one end of the pull rope is tied to the supporting block, and the other end of the pull rope is tied to the mounting plate (57).

8. The urea filler pipe for vehicles according to claim 1, characterized in that: the top end of the pressing spring (56) is fixedly connected to the bottom shell wall of the transverse plate (52), and the bottom of the blocking plate (58) penetrates through the bottom shell wall of the shell (51) and is clamped on the bottom inner wall of the straight pipe (1).