CN215170486U

CN215170486U - Fuel spray nozzle gasket for automobile

Info

Publication number: CN215170486U
Application number: CN202120843619.4U
Authority: CN
Inventors: 蒋沛勇
Original assignee: Ruian Tianshi Locomotive Part Co ltd
Current assignee: Ruian Tianshi Locomotive Part Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-14
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an oil nozzle packing ring for car, which comprises an outer shell, the flexible cover is all installed to the outer wall both sides of shell, and one side of flexible cover is provided with the telescopic link, spacing hole has been seted up to the outer wall of telescopic link, and the outer wall cooperation installation of the inner wall of spacing hole and stopper, the stopper runs through at the flexible outer wall of covering simultaneously, the draw-in groove has been seted up to the outer wall of shell, and installs the fixture block in one side of draw-in groove, and one side of fixture block is installed and is taken the rope simultaneously, adjustment mechanism is installed to the outer wall of shell, and the outer wall of shell installs concatenation mechanism, and fixed establishment is installed to the outer wall of shell simultaneously. In this fuel sprayer packing ring for car, through the setting of movable rod, mounting groove and soft cushion, can play effectual regulation size effect to the packing ring when using, can use to unidimensional fuel sprayer, the packing ring is lost carelessly and need not to consume the mating packing ring of a large amount of time searching and uses, and the regulation size of being convenient for can effectual saving operating time.

Description

Fuel spray nozzle gasket for automobile

Technical Field

The utility model relates to a relevant technical field of fuel sprayer specifically is a fuel sprayer packing ring for car.

Background

When the electromagnetic coil is electrified, suction force is generated, the needle valve is sucked up, the spray hole is opened, and fuel oil is sprayed out at a high speed through an annular gap between a pintle of the needle valve head and the spray hole to form a mist shape, so that sufficient combustion is facilitated. The oil nozzle for the diesel engine is mechanically controlled, the mechanical diesel nozzle works by controlling a precise matching part, the matching part of the nozzle is one of three large precise matching parts of the traditional diesel engine, and the oil nozzle needs to be installed by using a gasket when in use, so the oil nozzle gasket for the automobile needs to be used.

However, the size of the gasket cannot be adjusted according to the size of the oil nozzle when the oil nozzle gasket for the automobile is used, the oil nozzle gasket cannot be used with various oil nozzles of different sizes, the oil nozzle gasket needs to be used in a matched mode, if the oil nozzle gasket is lost, a large amount of time is consumed for searching the matched gasket, and the oil nozzle gasket is inconvenient to use.

Disclosure of Invention

An object of the utility model is to provide a fuel sprayer packing ring for car to solve the fuel sprayer packing ring for car of using at present that proposes in the above-mentioned background art, can't carry out the size of adjusting the packing ring according to the size of fuel sprayer mostly when using, can not deal with and use with multiple not unidimensional fuel sprayer, need supporting to use, if lose need consume the supporting packing ring of a large amount of time seeking, use very not convenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil nozzle packing ring for car, includes the shell, the flexible cover is all installed to the outer wall both sides of shell, and one side of flexible cover is provided with the telescopic link, spacing hole has been seted up to the outer wall of telescopic link, and the outer wall cooperation installation of the inner wall in spacing hole and stopper, and the stopper runs through at the flexible outer wall of covering simultaneously, the draw-in groove has been seted up to the outer wall of shell, and one side of draw-in groove installs the fixture block, and one side of fixture block is installed and is taken the rope simultaneously, adjustment mechanism is installed to the outer wall of shell, and the outer wall of shell installs splicing mechanism, and fixed establishment is installed to the outer wall of shell simultaneously.

Preferably, the telescopic sleeve, the telescopic rod and the shell form a telescopic structure, and the size of the telescopic sleeve is larger than that of the telescopic rod.

Preferably, the limiting holes are connected with the telescopic rod in a clamping mode through limiting blocks, and the limiting holes are distributed on the outer wall of the telescopic rod at equal intervals.

Preferably, the carrying rope is connected with the shell in a clamping mode through a clamping block, and the size of the clamping groove is matched with that of the clamping block.

Preferably, adjustment mechanism includes movable rod, mounting groove and soft cushion, the movable rod runs through shell both sides outer wall, the one end of movable rod welds each other with the outer wall of mounting groove, the internally mounted of mounting groove has soft cushion.

Preferably, the splicing mechanism includes that first magic is pasted, fixed block and second magic are pasted, first magic is pasted and is installed at the shell outer wall, the outer wall that first magic was pasted and the outer wall of fixed block bond each other, the second magic is installed to the outer wall of fixed block and is pasted.

Preferably, fixed establishment includes that third magic is pasted, silica gel ring sum is fixed ring, the third magic is pasted and is installed at the shell outer wall, the outer wall that the third magic was pasted and the outer wall of silica gel ring laminate each other, fixed ring is installed to the outer wall of silica gel ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the oil nozzle gasket for the automobile, due to the arrangement of the movable rod, the mounting groove and the soft rubber pad, the gasket can be effectively adjusted in size when in use, the oil nozzle gasket can be used for oil nozzles of different sizes, the gasket is carelessly lost, a large amount of time is not required to be consumed for searching a matched gasket for use, the size is convenient to adjust, and the working time can be effectively saved;

2. according to the oil nozzle gasket for the automobile, the first magic tape, the fixing block and the second magic tape are arranged, so that the gasket can be effectively spliced when in use, the gasket can be attached to another gasket, and the second magic tape is used for bonding, so that the thickness of the gasket can be adjusted according to use requirements for use;

3. this fuel sprayer packing ring for car through the setting of third magic subsides, silica gel ring and solid fixed ring, can play effectual shape effect of preapring for an unfavorable turn of events to the packing ring when using, avoids the packing ring to cross the softness, is by fuel sprayer internals extrusion deformation when the installation, causes the problem that life shortens, and the shape of preapring for an unfavorable turn of events can effectually avoid this type of condition to take place.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic structural view of the splicing mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a telescopic sleeve; 3. a telescopic rod; 4. a limiting hole; 5. a limiting block; 6. a card slot; 7. a clamping block; 8. carrying a rope; 9. an adjustment mechanism; 901. a movable rod; 902. mounting grooves; 903. a soft rubber cushion; 10. a splicing mechanism; 1001. a first magic tape; 1002. a fixed block; 1003. a second magic tape; 11. a fixing mechanism; 1101. a third magic tape; 1102. a silica gel ring; 1103. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an oil nozzle packing ring for car, which comprises an outer shell 1, telescopic sleeve 2 is all installed to the outer wall both sides of shell 1, and one side of telescopic sleeve 2 is provided with telescopic link 3, spacing hole 4 has been seted up to telescopic link 3's outer wall, and the outer wall cooperation installation of the inner wall of spacing hole 4 and stopper 5, stopper 5 runs through at telescopic sleeve 2 outer wall simultaneously, draw-in groove 6 has been seted up to shell 1's outer wall, and one side of draw-in groove 6 installs fixture block 7, one side of fixture block 7 is installed and is taken rope 8 simultaneously, adjustment mechanism 9 is installed to shell 1's outer wall, and splicing mechanism 10 is installed to shell 1's outer wall, simultaneously fixing mechanism 11 is installed to shell 1's outer wall.

Further, the telescopic sleeve 2, the telescopic rod 3 and the shell 1 form a telescopic structure, the size of the telescopic sleeve 2 is larger than that of the telescopic rod 3, the telescopic rod 3 and the telescopic sleeve 2 are arranged, the telescopic rod 3 is pulled inwards according to the use requirement, and the telescopic rod 3 drives the shell 1 to be reduced to a proper position for use.

Further, spacing hole 4 is connected with 3 blocks of telescopic link through stopper 5, and spacing hole 4 is equidistant distribution at 3 outer walls of telescopic link, through spacing hole 4 and stopper 5's setting, inserts spacing hole 4 insidely with stopper 5 and fixes to telescopic link 3 is fixed with flexible cover 2, carries out the fixed action to shell 1.

Further, it is connected with 1 block of shell through fixture block 7 to carry rope 8, and the size of draw-in groove 6 and the size phase-match of fixture block 7, through the setting of carrying rope 8, after shell 1 finishes using, will carry rope 8 and install 1 outer wall of shell, press into hard and make fixture block 7 card go into inside fixed it of draw-in groove 6 to play effectual portable effect to shell 1.

Furthermore, the adjusting mechanism 9 comprises a movable rod 901, a mounting groove 902 and a soft rubber pad 903, the movable rod 901 penetrates through the outer walls of the two sides of the housing 1, one end of the movable rod 901 is welded with the outer wall of the mounting groove 902, the soft rubber pad 903 is mounted inside the mounting groove 902, and by means of the arrangement of the movable rod 901, the mounting groove 902 and the soft rubber pad 903, the size of the gasket can be effectively adjusted when the adjusting mechanism is used, the adjusting mechanism can be used for oil nozzles of different sizes, the gasket is carelessly lost, a large amount of time is not needed to be consumed to find a matched gasket for use, and the size can be adjusted conveniently, so that the working time can be effectively saved.

Further, splicing mechanism 10 includes first magic subsides 1001, fixed block 1002 and second magic subsides 1003, 1 outer wall at the shell is installed to first magic subsides 1001, the outer wall of first magic subsides 1001 and the outer wall of fixed block 1002 bond each other, second magic subsides 1003 are installed to the outer wall of fixed block 1002, paste 1001 through first magic, the setting of fixed block 1002 and second magic subsides 1003, can play effectual concatenation effect to the packing ring when using, can laminate packing ring and another packing ring, use second magic subsides 1003 to bond, so that use according to the thickness of user demand adjustment packing ring.

Further, fixed establishment 11 includes that the third magic pastes 1101, silica gel ring 1102 and solid fixed ring 1103, the third magic is pasted 1101 and is installed at shell 1 outer wall, the outer wall that the outer wall of the third magic pasted 1101 and silica gel ring 1102 laminate each other, solid fixed ring 1103 is installed to the outer wall of silica gel ring 1102, paste 1101 through the third magic, the setting of silica gel ring 1102 and solid fixed ring 1103, can play effectual shape effect of preapring for an unfavorable turn of events to the packing ring when using, it is too soft to avoid the packing ring, by oil spout internals extrusion deformation when the installation, cause the problem that life shortens, preapring for an unfavorable turn of events shape can effectually avoid this kind of condition to take place.

The working principle is as follows: for the fuel spray nozzle gasket for the automobile, firstly, the telescopic rod 3 is pulled inwards according to the use requirement, the telescopic rod 3 drives the shell 1 to be reduced to a proper position for use, at the moment, the limiting block 5 is inserted into the limiting hole 4 for fixing, so that the telescopic rod 3 and the telescopic sleeve 2 are fixed, the shell 1 is fixed, when a fuel spray nozzle with a smaller size is met, the movable rod 901 is screwed inwards, the movable rod 901 drives the soft rubber pad 903 to move inwards to a proper position for use, when the shell 1 needs to be spliced and the thickness of the shell 1 is increased, the shell 1 is spliced with another shell 1, the shell 1 is fixedly spliced by using the second magic tape 1003 so as to increase the thickness, when the shell 1 needs to be installed, the silica gel ring 1102 and the fixing ring 1103 are installed on the outer wall of the shell 1, the third magic tape 1101 is used for fixing, so as to play a role in supporting and deformation prevention for the shell 1, finally, after the shell 1 is used, the carrying rope 8 is mounted on the outer wall of the shell 1, the clamping block 7 is clamped into the clamping groove 6 by pressing hard to fix the clamping block so as to play an effective portable role in the shell 1, and thus the using process of the whole automobile fuel spray nozzle gasket is completed.

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.

Claims

1. An oil nozzle gasket for an automobile, comprising a housing (1), characterized in that: the utility model discloses a telescopic structure, including shell (1), outer wall, limiting hole (4), and stopper (5), flexible cover (2) are all installed to the outer wall both sides of shell (1), and one side of flexible cover (2) is provided with telescopic link (3), spacing hole (4) have been seted up to the outer wall of telescopic link (3), and the outer wall cooperation installation of the inner wall of spacing hole (4) and stopper (5), and stopper (5) run through at flexible cover (2) outer wall simultaneously, draw-in groove (6) have been seted up to the outer wall of shell (1), and one side of draw-in groove (6) installs fixture block (7), and one side of fixture block (7) is installed simultaneously and is taken rope (8), adjustment mechanism (9) are installed to the outer wall of shell (1), and splicing mechanism (10) are installed to the outer wall of shell (1), and fixed establishment (11) are installed to the outer wall of shell (1) simultaneously.

2. The fuel injector gasket as claimed in claim 1, wherein: the telescopic sleeve (2), the telescopic rod (3) and the shell (1) form a telescopic structure, and the size of the telescopic sleeve (2) is larger than that of the telescopic rod (3).

3. The fuel injector gasket as claimed in claim 1, wherein: the limiting holes (4) are connected with the telescopic rods (3) in a clamping mode through limiting blocks (5), and the limiting holes (4) are distributed on the outer walls of the telescopic rods (3) at equal intervals.

4. The fuel injector gasket as claimed in claim 1, wherein: the carrying rope (8) is clamped and connected with the shell (1) through the clamping block (7), and the size of the clamping groove (6) is matched with that of the clamping block (7).

5. The fuel injector gasket as claimed in claim 1, wherein: the adjusting mechanism (9) comprises a movable rod (901), an installation groove (902) and a soft rubber pad (903), wherein the movable rod (901) penetrates through the outer walls of the two sides of the shell (1), one end of the movable rod (901) is welded with the outer wall of the installation groove (902), and the soft rubber pad (903) is installed inside the installation groove (902).

6. The fuel injector gasket as claimed in claim 1, wherein: splicing mechanism (10) includes first magic subsides (1001), fixed block (1002) and second magic subsides (1003), install at shell (1) outer wall first magic subsides (1001), the outer wall of first magic subsides (1001) bonds each other with the outer wall of fixed block (1002), second magic subsides (1003) are installed to the outer wall of fixed block (1002).

7. The fuel injector gasket as claimed in claim 1, wherein: fixing mechanism (11) include third magic subsides (1101), silica gel ring (1102) and solid fixed ring (1103), install at shell (1) outer wall third magic subsides (1101), the outer wall of third magic subsides (1101) is laminated with the outer wall of silica gel ring (1102) each other, solid fixed ring (1103) are installed to the outer wall of silica gel ring (1102).