阅读说明：本技术 离合器端盖及其摩托车 (Clutch end cover and motorcycle with same ) 是由 张云周 劳荣达 王俊龙 于 2021-09-02 设计创作，主要内容包括：本发明涉及摩托车发动机技术领域,公开了一种离合器端盖,包括盖体；孔体,其设置于盖体上,用于观察发动机内的机油余量,所述孔体设置为条状并沿所述离合器端盖的竖直方向延伸；以及透明窗体,其设置于所述孔体中。离合器端盖上设置有在其竖直方向延伸的条状孔体,孔体中设置有透明窗体,透过透明窗体可观察离合器端盖内的机油的状况。孔体设置为条状,在占用的面积小的同时也可以清楚地显示离合器端盖内的机油余量,使离合器端盖的去料较少,端盖的整体性受到的破坏较小,提高了端盖的刚性,保证了产品的质量。(The invention relates to the technical field of motorcycle engines, and discloses a clutch end cover, which comprises a cover body; the hole body is arranged on the cover body and used for observing the residual oil in the engine, and the hole body is arranged in a strip shape and extends along the vertical direction of the clutch end cover; and a transparent window disposed in the hole body. The clutch end cover is provided with a strip-shaped hole body extending in the vertical direction, a transparent window body is arranged in the hole body, and the condition of engine oil in the clutch end cover can be observed through the transparent window body. The hole body is arranged into a strip shape, so that the engine oil allowance in the clutch end cover can be clearly displayed when the occupied area is small, the material removal of the clutch end cover is less, the integrity of the end cover is less damaged, the rigidity of the end cover is improved, and the quality of a product is ensured.)

1. A clutch end cap, comprising:

a cover body;

the hole body is arranged on the cover body and used for observing the residual oil in the engine, and the hole body is arranged in a strip shape and extends along the vertical direction of the clutch end cover; and

and the transparent window is arranged in the hole body.

2. The clutch end cap of claim 1, wherein: the hole body is set to be rectangular.

3. The clutch end cap of claim 1, wherein: the upper side wall and the lower side wall of the hole body are provided with radians protruding towards the outer side of the hole body, and the left side wall and the right side wall of the hole body are arranged in parallel.

4. The clutch end cap of claim 3, wherein: the upper side wall and the lower side wall of the hole body are arranged to be hemispheric protruding towards the outer side of the hole body, and the middle of the hole body is rectangular.

5. The clutch end cap of claim 1, wherein: one side of the hole body is provided with a scribed line, and one end of the scribed line extends to the transparent window body.

6. The clutch end cap of claim 1, wherein: the inner wall surface of the hole body is provided with a groove, and the transparent window body is fixed in the groove.

7. The clutch end cap of claim 6, wherein: the groove is formed on the inner wall surface of the hole body in a circumferential direction of the hole body.

8. A motorcycle characterized in that: including a clutch end cap according to any of claims 1-7.

Technical Field

The invention relates to the technical field of motorcycle engines, in particular to a clutch end cover and a motorcycle with the same.

Background

At present, an observation hole is required to be arranged on a clutch cover of a motorcycle for observing the condition of engine oil in a clutch so as to judge whether the amount of the engine oil in an engine is enough. At present, a clutch cover of a motorcycle is generally round, the display area is large, and the engine oil condition in the clutch can be observed conveniently, but the rigidity of the clutch cover is easily influenced by arranging a large-area hole on the clutch cover, and the quality of an engine is further influenced.

Disclosure of Invention

The purpose of the invention is: the clutch end cover has the advantages that materials of the clutch end cover are less removed, the integrity of the end cover is less damaged, the rigidity of the end cover is improved, and the quality of products is guaranteed.

In order to achieve the above object, the present invention provides a clutch end cap, including a cap body; the hole body is arranged on the cover body and used for observing the residual quantity of engine oil in an engine, and the hole body is arranged in a strip shape and extends along the vertical direction of the clutch end cover; and a transparent window disposed in the hole body.

Compared with the prior art, the clutch end cover has the beneficial effects that: a strip-shaped hole body extending in the vertical direction of the clutch end cover is arranged on the cover body of the clutch end cover, a transparent window body is arranged in the hole body, and the condition of engine oil in the clutch end cover can be observed through the transparent window body. The hole body is arranged into a strip shape, so that the engine oil allowance in the clutch end cover can be clearly displayed when the occupied area is small, the material removal of the clutch end cover is less, the integrity of the end cover is less damaged, the rigidity of the end cover is improved, and the quality of a product is ensured.

According to the clutch end cover provided by the embodiment of the invention, the hole body is rectangular.

In the clutch end cover according to the embodiment of the invention, the upper side wall and the lower side wall of the hole body have the radian protruding towards the outer side of the hole body, and the left side wall and the right side wall of the hole body are arranged in parallel with each other.

According to the clutch end cover provided by the embodiment of the invention, the upper side wall and the lower side wall of the hole body are arranged to be hemispherical, the upper side wall and the lower side wall of the hole body protrude towards the outer side of the hole body, and the middle part of the hole body is rectangular.

According to the clutch end cover provided by the embodiment of the invention, one side of the hole body is provided with the scribed line, and one end of the scribed line extends to the transparent window body.

According to the clutch end cover provided by the embodiment of the invention, the inner wall surface of the hole body is provided with the groove, and the transparent window body is fixed in the groove.

In the clutch end cover according to the embodiment of the invention, the groove is formed on the inner wall surface of the hole body along the circumferential direction of the hole body.

The invention also provides a motorcycle which comprises the clutch end cover of the embodiment.

Compared with the prior art, the motorcycle provided by the embodiment of the invention has the beneficial effects that: the motorcycle is provided with a clutch end cover, the clutch end cover is provided with a strip-shaped hole body extending in the vertical direction of the clutch end cover, a transparent window body is arranged in the hole body, and the condition of engine oil in the clutch end cover can be observed through the transparent window body. The hole body is arranged into a strip shape, so that the engine oil allowance in the clutch end cover can be clearly displayed when the occupied area is small, the material removal of the clutch end cover is less, the integrity of the end cover is less damaged, the rigidity of the end cover is improved, and the quality of a product is ensured.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic structural view of a clutch end cap of an embodiment of the present invention;

FIG. 2 is an enlarged view of the oil observation hole at A in FIG. 1;

FIG. 3 is a side cross-sectional view of the clutch end cap at the bore of the embodiment of the present invention;

in the figure, 1, a cover body; 11. a screw hole; 12. scribing lines; 2. a porous body; 21. a groove; (ii) a 3. A transparent window; 4. a rubber collar; 5. a steel lantern ring; 6. a paper gasket; 7. and (4) a steel framework.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1, a clutch end cover according to a preferred embodiment of the present invention, which is used to isolate a clutch from the outside, has a certain rigidity; the clutch end cover comprises a cover body 1, and screw holes 11 are formed in the periphery of the cover body 1 and used for being fixed with other parts of the clutch through bolts.

As shown in fig. 1, in a clutch end cap according to a preferred embodiment of the present invention, a hole 2 is provided in a cover 1 for observing the remaining amount of oil in the clutch, and the hole 2 is provided below the edge of the cover 1, is located in an oil accumulation area, is not provided in the middle of the cover 1, has a small influence on the rigidity of the cover 1, and prevents the influence on the rigidity of the entire clutch end cap. Furthermore, the hole body 2 is arranged to be strip-shaped and extends along the vertical direction of the cover body 1, under the condition that the heights are the same, the hole body 2 is arranged to be strip-shaped, so that the occupied area of the hole body 2 is smaller, the material removal of the cover body 1 is less, the integrity of the end cover is less damaged, the rigidity of the end cover is improved, and the quality of a product is ensured; the hole body 2 extends along the vertical direction of the cover body 1, the oil allowance in the cover body 1 can be clearly displayed, one side of the hole body 2 is also provided with a scale to assist in observation, and the oil allowance in the cover body 1 is enough or insufficient at the moment through comparison of the liquid level of the oil and the mark.

As shown in fig. 1 and 2, in a clutch end cap according to a preferred embodiment of the present invention, a transparent window 3 is fixed in a bore body 2 for blocking oil leakage. The transparent window 3 can be fixed in the hole body 2 by means of clamping or glue 22. Transparent window 3 adopts transparent material, is convenient for observe the machine oil surplus in the lid 1. Specifically, the transparent window 3 is made of glass.

As shown in fig. 1 and 2, in some embodiments of the present invention, the hole body 2 is provided in a rectangular shape, which clearly shows the remaining amount of oil in the cover body 1.

As shown in fig. 1 and 2, in some embodiments of the present invention, the upper side wall and the lower side wall of the hole body 2 have a convex arc towards the outside of the hole body 2, so as to increase the display range of the hole body 2, so that the display areas of the upper end and the lower end of the hole body 2 are larger, the oil inside the cover body 1 can be more comprehensively displayed, and the occurrence of too much or too little oil is prevented; the left side wall and the right side wall of the hole body 2 are arranged in parallel, so that the long and narrow strip arrangement of the hole body 2 is maintained, and the display definition of the middle part of the hole body 2 is ensured. Specifically, the area of the transparent window 3 and the distance between the upper end surface and the lower end surface of the transparent window are matched with the hole body 2, so that engine oil is prevented from leaking.

As shown in fig. 1 and 2, in the cap body 1 according to the embodiment of the present invention, the upper sidewall and the lower sidewall of the hole body 2 are formed as hemispheres protruding toward the outer side of the hole body 2, and the middle portion of the hole body 2 is rectangular, so that the aesthetic degree of the product is improved on the premise that the remaining amount of the engine oil is clearly displayed and the structural strength of the cap body 1 is not affected.

As shown in fig. 1 and 2, in the cover body 1 according to the embodiment of the present invention, one side of the hole body 2 is provided with the scribed line 12, and one end of the scribed line 12 extends to the transparent window 3, so that the scribed line 12 of the strip-shaped observation hole can be closer to the liquid level, the display effect is clearer than that of the circular observation hole, and the reading is more convenient; meanwhile, the scribed lines 12 are closer to the oil level, so that the height of the oil level can be observed more accurately.

As shown in fig. 1 and 2, in some embodiments of the present invention, the inner wall surface of the hole body 2 is provided with a groove 21, and the groove 21 is used for fixing the transparent window 3 in the hole body 2; preferably, the width of recess 21 matches the thickness of transparent window 3 so that transparent window 3 can be snapped into recess 21.

As shown in fig. 1 to 3, in some embodiments of the present invention, the groove 21 is formed on the inner wall surface of the hole body 2 around the circumference of the hole body 2, so that the peripheral edge of the transparent window 3 can be fixed in the hole body 2, thereby preventing oil leakage. Preferably, the outer diameter of the transparent window 3 is matched with the inner diameter of the recess 21 so that the transparent window 3 is firmly fixed in the recess 21.

In some embodiments of the invention, as shown in fig. 3, the cover 1 is provided with a recess 21 on the inner side of the aperture 2 for fixing the transparent window 3. Be provided with rubber lantern ring 4 and steel lantern ring 5 in the recess 21, transparent window body 3 is fixed in steel lantern ring 5, and steel lantern ring 5 sets up in rubber lantern ring 4, and the external diameter of rubber lantern ring 4 cooperates in order to be fixed in recess 21 with rubber lantern ring 4 with the internal diameter of recess 21. Specifically, the outer diameter of the transparent window 3 is matched with the inner diameter of the steel lantern ring 5, so that the transparent window 3 is limited in the vertical direction, and the transparent window 3 can be fixed in the steel lantern ring 5; the steel lantern ring 5 is provided with a gear in the horizontal direction to prevent the transparent window 3 inside the steel lantern ring from being separated in the horizontal direction. During installation, the rubber lantern ring 4 is vulcanized to be fixed with the steel lantern ring 5 and the steel framework 7, then the rubber lantern ring 4 with elasticity is pressed in the groove 21, and the rubber lantern ring 4 is fixed in the groove 21 through interference fit.

As shown in fig. 3, in some embodiments of the present invention, a paper gasket 6 is further disposed in the steel lantern ring 5, the paper gasket 6 is disposed on one side of the transparent window body 3 facing the inside of the cover body 1 and abuts against an edge of the transparent window body 3, a steel skeleton 7 is further disposed on the other side of the paper gasket 6 opposite to the transparent window body 3, one end of the steel skeleton 7 abuts against a gear of the steel lantern ring 5, and the other end abuts against the paper gasket 6, and the gasket applies pressure to the transparent window body 3, so that on one hand, strength of the transparent window body 3 can be improved, and on the other hand, the transparent window body 3 can be firmly fixed in the groove 21.

The invention also provides a motorcycle comprising the clutch end cap of the above embodiment. The clutch end cover of the motorcycle comprises a cover body 1, a strip-shaped hole body 2 extending in the vertical direction of the cover body 1 is arranged on the cover body 1, a transparent window body 3 is arranged in the hole body 2, and the condition of engine oil in the cover body 1 can be observed through the transparent window body 3. The hole body 2 is arranged to be strip-shaped, so that the engine oil allowance in the cover body 1 can be clearly displayed when the occupied area is small, the material removing amount of the cover body 1 is small, the damage to the integrity of the cover body 1 is small, the rigidity of the cover body 1 is improved, and the product quality is guaranteed.

The working process of the invention is as follows: the clutch end cover comprises a cover body 1, a rectangular hole body 2 is arranged at the position, close to the edge, of the cover body 1, and a transparent window body 3 is arranged in the hole body 2 and used for observing the engine oil allowance in the hole body 2; a groove 21 is arranged in the hole body 2, and the transparent window 3 is fixed in the groove 21.

In summary, the embodiment of the invention provides a clutch end cover and a motorcycle thereof, which have the advantages that through the arrangement of strip-shaped observation holes, the material removal of the clutch end cover is less, the integrity of the end cover is less damaged, the rigidity of the end cover is improved, and the product quality is ensured.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.