阅读说明：本技术 一种快插式加油管总成 (Insert formula soon and add oil pipe assembly ) 是由 王建 潘世林 梅周盛 王红学 贺建峰 于 2020-06-19 设计创作，主要内容包括：本发明公开了一种快插式加油管总成,包括支撑座、加油软管和加油硬管,所述支撑座的中部开有螺栓孔,所述支撑座的上部等距焊接有弹簧,每组所述弹簧的上部均共同焊接有支撑板,所述支撑板的上部焊接有弧形块,所述弧形块的上部缝制有魔术贴,所述加油软管的出液端安装有第一快插接头,所述加油软管的进液端通过第二快插接头与加油硬管连通,所述加油硬管的侧部安装有循环管,所述加油硬管的进液端安装有进油口,所述加油软管处于弧形块的内部并通过魔术贴固定。本发明通过第一快插接头用于加油软管与燃油箱相连,第二快插接头用于加油软管与加油硬管相连,便捷的实现安装,并实现对加油软管的固定和减震。(The invention discloses a quick-insertion type oil filling pipe assembly which comprises a supporting seat, an oil filling hose and an oil filling hard pipe, wherein a bolt hole is formed in the middle of the supporting seat, springs are welded on the upper portion of the supporting seat at equal intervals, a supporting plate is welded on the upper portion of each group of springs together, an arc-shaped block is welded on the upper portion of the supporting plate, a magic tape is sewn on the upper portion of the arc-shaped block, a first quick-insertion connector is installed at the liquid outlet end of the oil filling hose, the liquid inlet end of the oil filling hose is communicated with the oil filling hard pipe through a second quick-insertion connector, a circulating pipe is installed on the side portion of the oil filling hard pipe, an oil inlet is installed at the liquid inlet end of the oil filling hard pipe. According to the invention, the first quick connector is used for connecting the refueling hose with the fuel tank, and the second quick connector is used for connecting the refueling hose with the refueling hard pipe, so that the installation is realized conveniently, and the fixation and shock absorption of the refueling hose are realized.)

1. The utility model provides a plug-in type adds oil pipe assembly soon, includes supporting seat (1), refuels hose (2) and refuels hard tube (3), its characterized in that: open at the middle part of supporting seat (1) has bolt hole (4), the upper portion equidistance welding of supporting seat (1) has spring (5), every group the upper portion of spring (5) all has welded backup pad (6) jointly, the upper portion welding of backup pad (6) has arc piece (7), magic subsides (8) have been made up on the upper portion of arc piece (7), refuel the play liquid end of hose (2) and install first quick connector (9), refuel the feed liquor end of hose (2) and refuel hard tube (3) intercommunication through second quick connector (10), refuel the lateral part of hard tube (3) and install circulating pipe (11), refuel the feed liquor end of hard tube (3) and install oil inlet (12), refuel hose (2) are in the inside of arc piece (7) and are fixed through magic subsides (8).

2. The quick-insert filler tube assembly of claim 1, wherein: the oiling hose (2) is a nylon pipe, the oiling hard pipe (3) is a steel pipe, the circulating pipe (11) is a steel pipe, and the circulating pipe (11) and the oiling hard pipe (3) are of an integrated structure.

3. The quick-insert filler tube assembly of claim 1, wherein: four groups of bolt holes (4) are symmetrically formed relative to the supporting seat (1), and a rubber pad (13) is pasted on the lower portion of the supporting seat (1).

4. The quick-insert filler tube assembly of claim 1, wherein: the lateral part of arc piece (7) is opened has sewing hole (14), the inner wall of arc piece (7) is pasted and is had silica gel pad (15).

5. The quick-insert filler tube assembly of claim 1, wherein: the magic tape (8) comprises a rough surface (801) and a hook surface (802), the hook surface (802) and the rough surface (801) are respectively sewn on two sides of the arc-shaped block (7), and the hook surface (802) is attached to the rough surface (801).

6. The quick-insert filler tube assembly of claim 1, wherein: sealing rings (16) are arranged between the first quick-connection-peg (9) and the oil filling hose (2), between the second quick-connection-peg (10) and the oil filling hard tube (3) and between the second quick-connection-peg (10) and the oil filling hose (2).

Technical Field

The invention relates to the technical field of oil filling pipes, in particular to a quick-insertion type oil filling pipe assembly.

Background

The oil filling pipe assembly is an oil filling pipeline assembly from an automobile oil filling port cover to an oil inlet of the fuel tank assembly; the existing oil filling pipe assembly is generally divided into two sections: one section is a rigid oiling hard pipe, and the other section is a flexible oiling hose made of rubber and the like and fixed on the oiling pipe body through a worm transmission type hose hoop; the other end of the refueling hose is also connected to the fuel tank inlet valve through a worm drive type hose hoop.

The refueling hose is in interference fit with the refueling hard pipe and the fuel tank oil inlet valve, so that labor is wasted and efficiency is low when workers assemble the refueling hose, and the refueling hose is hard to assemble particularly in winter when the temperature is low; in addition, in the moving process of the vehicle, the pipeline vibrates, a buffer frame body is not used for supporting, the stress phenomenon of the pipeline connecting position is easily caused, and the good performance of the pipeline connecting position is not ensured.

Disclosure of Invention

The invention aims to provide a quick-insertion type oil filling pipe assembly which can simply and conveniently realize the assembly of a pipeline, meanwhile, supports, fixes and absorbs shock for the pipeline, reduces the influence of vibration generated by the running of a vehicle on the pipeline and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a formula of inserting soon adds oil pipe assembly, includes the supporting seat, refuels the hose and refuels the hard tube, open at the middle part of supporting seat has the bolt hole, the upper portion equidistance welding of supporting seat has the spring, every group the backup pad has all been welded jointly on the upper portion of spring, the upper portion welding of backup pad has the arc piece, the magic subsides have been made on the upper portion of arc piece, refuel the liquid outlet end of hose and install first quick connector, refuel the feed liquor end of hose through the quick connector of second with refuel the hard tube intercommunication, refuel the lateral part of hard tube and install the circulating pipe, refuel the feed liquor end of hard tube and install the oil inlet, it is fixed to refuel the inside that the hose is.

Preferably, the refueling hose is a nylon pipe, the refueling hard pipe is a steel pipe, the circulating pipe is a steel pipe, and the circulating pipe and the refueling hard pipe are of an integrated structure.

Preferably, four groups of bolt holes are symmetrically formed in the support seat, and rubber pads are adhered to the lower portion of the support seat.

Preferably, the lateral part of arc piece is opened has the sewing hole, the inner wall of arc piece is pasted and is had the silica gel pad.

Preferably, the magic tape comprises a hair side and a hook side, the hook side and the hair side are respectively sewn on two sides of the arc-shaped block, and the hook side and the hair side are attached to each other.

Preferably, sealing rings are arranged between the first quick connector and the oil filling hose, between the second quick connector and the oil filling hard pipe and between the second quick connector and the oil filling hose.

Compared with the prior art, the invention has the beneficial effects that:

1. the first quick-connection connector is used for connecting the refueling hose with the fuel tank, and the second quick-connection connector is used for connecting the refueling hose with the refueling hard pipe, so that the existing rubber hose is prevented from being assembled with the opponent part in an interference fit manner, the assembly work of workers and the opponent part can be simply and quickly completed, and the operation of the workers is facilitated;

2. install the position at the automobile body through with the supporting seat, then will refuel one section of hose and place in the inside of arc piece, paste through the magic and fix, utilize the elasticity that the spring has, provide the buffering at the in-process of automobile body operation, reduce the influence that the power of operation produced refueling the hose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side cross-sectional view of a partial structure of an arc block of the present invention;

FIG. 3 is a schematic top sectional view of a portion of the support base of the present invention.

In the figure: 1. a supporting seat; 2. a refueling hose; 3. an oiling hard pipe; 4. bolt holes; 5. a spring; 6. a support plate; 7. an arc-shaped block; 8. magic tape; 801. rough surface; 802. hooking the surface; 9. a first quick connector; 10. a second quick connector; 11. a circulation pipe; 12. an oil inlet; 13. a rubber pad; 14. sewing holes; 15. a silica gel pad; 16. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a formula of inserting soon adds oil pipe assembly, including supporting seat 1, refuel hose 2 and refuel hard tube 3, open at the middle part of supporting seat 1 has bolt hole 4, the upper portion equidistance welding of supporting seat 1 has spring 5, the upper portion of every group spring 5 has backup pad 6 all jointly welded, the upper portion welding of backup pad 6 has arc piece 7, magic subsides 8 have been made on the upper portion of arc piece 7, refuel the play liquid end of hose 2 and install first quick connector 9, refuel the feed liquor end of hose 2 and feed through second quick connector 10 and refuel hard tube 3, refuel the lateral part of hard tube 3 and install circulating pipe 11, refuel the feed liquor end of hard tube 3 and install oil inlet 12, refuel hose 2 and be in the inside of arc piece 7 and paste 8 fixedly through the.

Specifically, the refueling hose 2 is a nylon pipe, the refueling hard pipe 3 is a steel pipe, the circulating pipe 11 and the refueling hard pipe 3 are of an integrated structure, and the circulating pipe 11 is used for circulation.

Specifically, four groups of bolt holes 4 are symmetrically formed in the support seat 1, and a rubber pad 13 is adhered to the lower portion of the support seat 1, so that the elasticity of the support seat 1 connected with a vehicle body is improved.

Specifically, the lateral part of arc piece 7 is opened there is sewing hole 14, and the inner wall of arc piece 7 is pasted and is had silica gel pad 15, sews up making that hole 14 is used for magic subsides 8, and silica gel pad 15 further provides elasticity, reaches good buffering effect.

Specifically, magic subsides 8 include matte 801 and hook face 802, and hook face 802 and matte 801 make up respectively in the both sides of arc piece 7, and hook face 802 laminates mutually with matte 801, and hook face 802 and matte 801's cooperation constitutes magic subsides 8, fixes placing refuelling hose 2 at arc piece 7 inboard.

Specifically, sealing rings 16 are arranged between the first quick connector 9 and the oil filling hose 2, between the second quick connector 10 and the oil filling hard tube 3, and between the second quick connector 10 and the oil filling hose 2, and the sealing rings 16 are used for sealing to avoid oil leakage.

The working principle is as follows: during the use, be used for refueling hose 2 through first quick connector 9 and link to each other with the fuel tank, the quick connector 10 of second is used for refueling hose 2 and refuels hard tube 3 and links to each other, avoided current adoption rubber hose through with adversary's piece interference fit assembly, it is simple to satisfy the workman, quick completion and adversary's piece fitting work, make things convenient for the workman to operate, through installing the position at the automobile body with supporting seat 1, then will refuel one section of hose 2 and place in the inside of arc piece 7, paste 8 through the magic and fix, utilize the elasticity that spring 5 has, provide the buffering at the in-process of automobile body operation, reduce the influence that the power of operation produced refueling hose 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.