CN209621510U - A kind of motorcycle atomizer lid structure - Google Patents

Abstract

The utility model discloses a kind of motorcycle atomizer lid structures, it is related to motorcycle oil injection mechanism field, a kind of motorcycle atomizer lid structure, including atomizer lid, atomizer and inlet manifold, the atomizer lid includes oil connection portion, atomizer connector portions and locking section, the oil connection portion interconnecting piece and atomizer connector portions internal run-through, it is connected to oil pipe and atomizer, the locking section is set to atomizer connector portions side, by the locking section, the atomizer lid is fixedly connected with the atomizer, the inlet manifold；The end face of the atomizer connector portions is equipped with card slot, and the middle part of the atomizer is equipped with flange, and the card slot and flange cooperation position the atomizer.The motorcycle atomizer lid structure of the utility model can be adapted to the atomizer of two angle of assembling without collocation clip, features simple structure, easily operated.

Description

A kind of motorcycle atomizer lid structure

Technical field

The utility model relates to motorcycle oil injection mechanism field more particularly to a kind of motorcycle atomizer lid structures.

Background technique

Motorcycle fuel nozzle device is in the inlet manifold 10 of engine injector system, and the angles and positions of oil spout are by spraying Oil nozzle lid 30, atomizer 20,10 three of inlet manifold collocation to control, fuel feeding of the fuel oil through atomizer lid 30 to atomizer 20, Fuel oil is spurted into cylinder by inlet manifold 10 to atomizer 20 and air mixes, as shown in Figure 1.Atomizer lid 30 must collocation one A metal plate clip 41 and a bolt 42 position fastening atomizer 20, and assembly method: the arc-shaped edges 411 of clip 41 are caught in oil spout The aperture 412 of the first groove 201 and clip 41 of 20 upper half of mouth must buckle into the first flange 301 of atomizer lid 30, utilize card Folder 41 engages atomizer lid 30 and atomizer 20 for component；The joint surface of atomizer lid 30 and inlet manifold 10 has one first Then there is second groove 101 on convex block 302, the joint surface of inlet manifold 10, and the second groove 101 is convex to the first of atomizer lid 30 Block 302 positions；Bolt 42 is to carry out locking fastening to the component of atomizer 20 and atomizer lid 30.The structure of the atomizer lid compared with For complexity, number of fitting parts is more, and cost of parts is higher, and assembly timeliness is long, high labor cost.Simultaneously because of clip and atomizer lid knot The limitation of structure, atomizer lid are only adapted to a kind of atomizer of angle of assembling.

The oil connection portion of original atomizer lid 30 is directly connected with oil pipe, the general fixation that the two is carried out by clip Connection needs to carry out the dismounting of clip, assembly timeliness is long, and high labor cost is deposited when needing replacing or cleaning atomizer lid 30 In the risk loosened.

Utility model content

In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to provide a kind of novel Motorcycle atomizer lid structure can exempt clip installation, improve the convenience of assembly, and can be adapted to more than one angle of assembling Atomizer.

To achieve the above object, the utility model provides a kind of motorcycle atomizer lid structure, including atomizer lid, spray Oil nozzle and inlet manifold, the atomizer lid include oil connection portion, atomizer connector portions and locking section, the oil connection Portion's interconnecting piece and atomizer connector portions internal run-through, are connected to oil pipe and atomizer, the locking section are set to the atomizer and connect Head side, by the locking section, the atomizer lid is fixedly connected with the atomizer, the inlet manifold；

The end face of the atomizer connector portions is equipped with card slot, and the middle part of the atomizer is equipped with flange, the card slot and institute Flange cooperation is stated to position the atomizer.

Further, the card slot includes the first card slot and the second card slot, and the first card slot is for positioning the first angle of assembling Atomizer, second card slot is used to position the atomizer of the second angle of assembling.

Further, the oil connection portion is equipped with Quick Release position limiting structure, for being adapted to quick disconnecting joint.

Further, the aperture of the quick disconnecting joint is 3mm-10mm.

Further, the aperture of the quick disconnecting joint is 6.3mm.

Further, the end face of the locking section is equipped with convex block, and the convex block is used for and the end face of the inlet manifold Groove contraposition.

Further, the locking section is additionally provided with bolt hole corresponding with the fixation hole of inlet manifold, and solid by bolt Surely the atomizer lid and the inlet manifold are connected.

Further, the atomizer lid is the atomizer lid of plastic material.

Further, the bolt hole is inlaid with metal plate bushing.

The utility model has the beneficial effects that

The motorcycle atomizer lid structure of the utility model can be adapted to the oil spout of two angle of assembling without collocation clip Mouth, it is features simple structure, easily operated.

Detailed description of the invention

Fig. 1 is a kind of existing atomizer lid structural schematic diagram；

Fig. 2 is the front view of the atomizer lid of the utility model；

Fig. 3 is the bottom view of the atomizer lid of the utility model；

Fig. 4 is the mounting structure schematic diagram of the atomizer of first angle of assembling of adaptation of the utility model；

Fig. 5 is the mounting structure schematic diagram of the atomizer of second angle of assembling of adaptation of the utility model；

Fig. 6 is the top view of the atomizer lid structure of the utility model；

Fig. 7 is Fig. 6 A-A cross-sectional view.

Specific embodiment

To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

As shown in Figures 2 to 7, the utility model discloses a kind of novel atomizer lids 50, eliminate clip installation, mention The convenience of height assembly, and the atomizer of more than one angle of assembling can be adapted to.The spray angle of atomizer 20 and position are not made It changes, novel 50 structure of atomizer lid is positioned using second flange 202 on the line joint periphery of atomizer 20, effectively Ground positions atomizer 20, so that spray angle and position are more stable, the performance quality of engine is more preferably.Atomizer lid 50 includes Oil connection portion 501, atomizer connector portions 502 and locking section 503, oil connection portion 501 therein are designed as that Quick Release can be adapted to Connector 43 promotes the convenience of assembly for integrating quick disconnecting joint 43.The side wall of locking section 503 and atomizer connector portions 502 connects It connects, locking section 503 is equipped with the screw hole of perforation, and the end face of locking section 503 and the end face of inlet manifold contradict, locking section 503 Atomizer lid 50 is simultaneously fastened in inlet manifold 10 by bolt 42 by end face.

Atomizer lid 50 is equipped with the second convex block 505 in the end face of locking section 503, and the second of the joint surface of inlet manifold 10 is recessed Slot 101 positions the second convex block 505 of atomizer lid 50, and then positions installation of the atomizer lid 50 in inlet manifold 10 Angle.

The end face of atomizer connector portions 502 is concordant with the end face of locking section 503 or close concordant, atomizer connector portions 502 End face set there are two the consistent card slot of size: the first card slot 504a and the second card slot 504b, the section of card slot are "convex" shaped, To be adapted to the shape of the second flange 202, and then position angle of the atomizer 20 with respect to atomizer lid 50, the first card slot 504a and the Two draw-in groove 504b is suitable for positioning the atomizer 20 of two kinds of different angle of assembling, and the first card slot 504a is for positioning angle of assembling The atomizer of S1, the second card slot 504b are used to position the atomizer that angle of assembling is S2.It is all provided with above and below atomizer 20 There is O-ring seal, by the O-ring seal, atomizer connector portions 502, the inlet manifold of atomizer 20 and atomizer lid 50 10 form close fit.It is carried out due to the extended length of the atomizer connector portions 502 of atomizer lid 50, and by locking section 503 Structure enhancing, atomizer connector portions 502 completely cover the upper half of atomizer 20, no longer cause because atomizer lid 50 deforms The poor fit of atomizer lid 50 and atomizer 20 generates the possibility of oil leak, therefore need not be by modes such as clips to atomizer lid 50 Further immovable fitting is done with atomizer 20.

Because the bottom of atomizer connector portions 502 extends proximate to the faying face of inlet manifold 10, guaranteeing atomizer lid 50 503 structure of locking section can be optimized when the structural strength of entirety, using the shorter bolt 42 of style, 50 He of atomizer lid can be realized Inlet manifold 10 is reliably connected.

In this way, part style can be reduced, research and development cost and cost of parts are reduced；42 style of bolt shortens, and no matching is required blocks Folder improves production efficiency, reduces cost of parts and cost of labor.

As shown in Figure 6 and Figure 7, the atomizer lid structure of this preferred embodiment integrates quick disconnecting joint 43, matched to disconnect fastly First 43 aperture is Φ 6.3mm.Stop collar 5011, the tail portion of quick disconnecting joint 43 and oil are equipped at the middle part in oil connection portion 501 The inside of pipe connection, quick disconnecting joint 43 is equipped with mobilizable barb apparatus, and quick disconnecting joint 43 exists from 501 end sleeve of oil connection portion The outside in oil connection portion 501, and the barb apparatus of quick disconnecting joint 43 is made to clasp stop collar 5011, complete quick disconnecting joint 43 and oil The quick clamping in pipe fitting portion 501.Before not touching the barb rollback device of quick disconnecting joint 43, barb apparatus and stop collar are matched It closes, limitation quick disconnecting joint 43 is deviate from from oil connection portion 501.When needing to disengage in oil pipe and atomizer lid 50, pass through pressing The barb rollback device of quick disconnecting joint 43, can be such that the opening of barb apparatus increases, to keep barb apparatus and stop collar 5011 de- Hook, quick disconnecting joint 43 are deviate from from oil connection portion 501.Device for quickly disassembling is applied on the spraying system of motorcycle, oil pipe is promoted Assembly efficiency and the convenience overhauled after sale.For the motorcycle of different engine capacities, what atomizer lid 50 can be adapted to The aperture of quick disconnecting joint is Φ 3mm~Φ 10mm.

In the atomizer lid structure of this preferred embodiment, atomizer lid 50 uses plastic material, and material used can be poly- Propylene (PP), polyvinyl chloride (PVC), polyamide (PA) etc..The bolt hole 5031 of locking section 503 inlays a metal plate bushing, with Increase its rigidity.The the first card slot 504a and the second card slot 504b of atomizer lid 50 are with respect to atomizer center symmetric setting, card slot With lock the angle, θ 1 of point-atomizer line of centres angle, θ and oil connection portion 501, θ 2 can be adjusted according to vehicle demand It is whole, as shown in Figure 4 and Figure 5.

The atomizer lid structure of the utility model improve product quality, reduce vehicle cost of parts and cost of labor, Improve the competitiveness of product in market.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims (8)

1. a kind of motorcycle atomizer lid structure, including atomizer lid, atomizer and inlet manifold, the atomizer lid includes oil Pipe fitting portion, atomizer connector portions and locking section, the oil connection portion interconnecting piece and atomizer connector portions internal run-through, even Oil pipe and atomizer, the locking section are set to atomizer connector portions side, by the locking section, the atomizer Lid is fixedly connected with the atomizer, the inlet manifold；It is characterized by:

The end face of the atomizer connector portions is equipped with card slot, and the middle part of the atomizer is equipped with flange, the card slot and described convex Edge cooperation positions the atomizer.

2. motorcycle atomizer lid structure as described in claim 1, it is characterised in that: the card slot includes the first card slot and the Two draw-in groove, the first card slot are used to position the atomizer of the first angle of assembling, and second card slot is for positioning the second angle of assembling Atomizer.

3. motorcycle atomizer lid structure as described in claim 1, it is characterised in that: the oil connection portion is limited equipped with Quick Release Bit architecture, for being adapted to quick disconnecting joint.

4. motorcycle atomizer lid structure as claimed in claim 3, it is characterised in that: the aperture of the quick disconnecting joint is 3mm- 10mm。

5. motorcycle atomizer lid structure as claimed in claim 4, it is characterised in that: the aperture of the quick disconnecting joint is 6.3mm。

6. motorcycle atomizer lid structure as described in claim 1, it is characterised in that: the end face of the locking section is equipped with convex Block, the convex block is used for and the contraposition of the groove of the end face of the inlet manifold.

7. motorcycle atomizer lid structure as claimed in claim 6, it is characterised in that: the locking section is additionally provided with and air inlet discrimination The corresponding bolt hole of the fixation hole of pipe, and it is bolted to connection the atomizer lid and the inlet manifold.

8. motorcycle atomizer lid structure as claimed in claim 7, it is characterised in that: the bolt hole is inlaid with metal plate lining Set.