Motorcycle engine cover

Abstract

The utility model discloses a motorcycle engine cover, which relates to the field of engine covers and comprises an engine body, a cover is arranged on the engine body, a first fixing component matched with the cover is arranged on the outer wall of the engine body, and a second fixing component is arranged on the cover. A butt joint groove is aligned with a second mounting block, then the machine cover is rotated, so that a first mounting block slides in a sliding groove, fixation is completed, on the contrary, the machine cover needs to be rotated to rotate the butt joint groove to the position of the second mounting block, the machine cover can be disassembled, through a second fixing assembly, the machine cover is conveniently fixed, and two clamping grooves form dislocation; the knob is pushed to enable the sliding rod to drive the clamping block to move downwards to enter the first clamping groove, when the clamping block penetrates through the first clamping groove to reach the second clamping groove, the knob is rotated to enable the clamping block to rotate, the clamping block moves upwards under the action of the elastic piece and is blocked by the first clamping groove, and fixing is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of engine cover, concretely is a motorcycle engine cover. BACKGROUND

[0002] As a more convenient means of transportation, motorcycles are used in many families, and the most important part of a motorcycle is the engine. The motorcycle engine cover, usually referred to as the external protective cover of the engine, mainly serves to protect the internal components of the engine from dust, moisture and other impurities, and also serves an aesthetic purpose.

[0003] The existing engine cover is usually made of plastic, metal or composite material, and the specific material and design may vary depending on the model and manufacturer of the motorcycle. To ensure the overall structural strength of the engine cover, reinforcing ribs are often added to the engine cover.

[0004] After long-term use, the engine needs regular maintenance, such as oil replacement, spark plug inspection or replacement, etc. Dust and dirt tend to accumulate under the engine cover, which needs to be removed and cleaned to maintain the engine's good operating condition. However, the existing engine cover is usually fixed by multiple bolts, which is inefficient to install and remove. SUMMARY

[0005] Therefore, the utility model aims to provide a motorcycle engine cover to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a motorcycle engine cover, comprising an engine body, the engine body is provided with a cover, the outer wall of the engine body is provided with a first fixing assembly matched with the cover, and the cover is provided with a second fixing assembly.

[0007] By adopting the above technical scheme, the cover can be easily disassembled and installed. The engine body and the cover are installed through the first fixing assembly and the second fixing assembly. The cover is preliminarily fixed by the first fixing assembly, and then fixed by the second fixing assembly.

[0008] The utility model is further provided with the first fixing assembly, which comprises first mounting blocks arranged on both sides of the engine body, a second mounting block connected to one end of the first mounting block away from the engine body, a butt joint groove matched with the second mounting block and a sliding groove matched with the first mounting block respectively formed on the outer side of the cover, and the butt joint groove and the sliding groove are communicated.

[0009] By adopting the technical scheme, the machine cover is preliminarily fixed, the machine cover is installed on the engine body, the butt joint groove is aligned with the second mounting block, then the machine cover is rotated, the first mounting block is slid in the sliding groove, and the fixing is completed.

[0010] The utility model further sets up, second fixed component including setting two first clamping groove on the engine body, the first clamping groove is set with second clamping groove, and first clamping groove and second clamping groove staggered setting, the machine cover is slid and equipped with two slide rods, and the slide rod is located first clamping groove top, the slide rod top end connection knob, its bottom end connects the clamping block, the knob is equipped with elastic member between machine cover, first clamping groove is equipped with guide mechanism.

[0011] By adopting the technical scheme, the machine cover is preliminarily fixed, the machine cover is installed on the engine body, the butt joint groove is aligned with the second mounting block, then the machine cover is rotated, the first mounting block is slid in the sliding groove, and the fixing is completed.

[0012] The utility model further sets up, the guide mechanism includes setting guide rod in the two sides of the inner wall of first clamping groove, the clamping block both sides are set with the guide slot that cooperates with guide rod.

[0013] By adopting the technical scheme, the machine cover is preliminarily fixed, the machine cover is installed on the engine body, the butt joint groove is aligned with the second mounting block, then the machine cover is rotated, the first mounting block is slid in the sliding groove, and the fixing is completed.

[0014] The utility model further sets up, the elastic member includes the spring of fixed setting between the knob and engine body.

[0015] By adopting the technical scheme, the machine cover is preliminarily fixed, the machine cover is installed on the engine body, the butt joint groove is aligned with the second mounting block, then the machine cover is rotated, the first mounting block is slid in the sliding groove, and the fixing is completed.

[0016] The utility model further sets up, the knob outer surface is equipped with antiskid cover.

[0017] By adopting the technical scheme, the machine cover is preliminarily fixed, the machine cover is installed on the engine body, the butt joint groove is aligned with the second mounting block, then the machine cover is rotated, the first mounting block is slid in the sliding groove, and the fixing is completed.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1. The utility model discloses a first fixed group is set up, has reached the purpose of facilitating the preliminary fixation of machine cover, through installing the machine cover on the engine body, and the docking groove is aligned to the second mounting block, then rotates the machine cover, makes the first mounting block slide in the sliding slot, completes the fixed, when needing to open, need to rotate the machine cover and make the docking groove rotate to the second mounting block position, can only move the machine cover upwards.

[0020] 2. The utility model discloses a second fixed component is set up, has reached the purpose of fixing machine cover, and the two clamping grooves form the dislocation, and the slide bar is moved downwards through the through -hole on the machine cover to the first clamping groove is entered to the first clamping groove when the clamping block reaches the second clamping groove, rotates the knob and makes the clamping block rotate, when the knob is loosened, the clamping block is moved upwards under the action of the elastic member, and is stopped by the first clamping groove, completes the fixed. DRAWINGS

[0021] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the engine body structure schematic diagram of the utility model;

[0023] Figure 3 It is the machine cover structure schematic diagram of the utility model;

[0024] Figure 4 It is the second fixed component structure schematic diagram of the utility model;

[0025] Figure 5 It is the clamping groove section structure schematic diagram of the utility model.

[0026] In the drawing: 100, engine body;101, machine cover;200, first mounting block;201, second mounting block;202, docking groove;203, sliding slot;300, first clamping groove;301, second clamping groove;302, slide bar;303, spring;304, knob;305, clamping block;400, guide rod;401, guide slot. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0028] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0029] A motorcycle engine cover, such as Figure 1 - Figure 5As shown, including engine body 100, which is provided with the engine cover 101, the engine body 100 outer wall is provided with the first fixed assembly matched with the engine cover 101, the engine cover 101 is provided with the second fixed assembly.

[0030] Specifically, the engine body 100 and the engine cover 101 are installed through the first fixed assembly and the second fixed assembly, the engine cover is preliminarily fixed through the first fixed assembly, and then the engine cover is fixed through the second fixed assembly, the setting of the two fixed assemblies facilitates the disassembly and installation of the engine cover, thereby reducing the maintenance time and labor intensity, and reducing the maintenance cost.

[0031] Please refer to Figure 2 and Figure 3 , the first fixed assembly includes the first mounting block 200 arranged on both sides of the engine body 100, the first mounting block 200 is connected with the second mounting block 201 away from the engine body 100, the outer side of the engine cover 101 is respectively provided with the butt joint groove 202 matched with the second mounting block 201 and the sliding groove 203 matched with the first mounting block 200, and the butt joint groove 202 is communicated with the sliding groove 203.

[0032] By installing the engine cover 101 on the engine body 100, aligning the butt joint groove 202 with the second mounting block 201, and then rotating the engine cover 101, the first mounting block 200 slides in the sliding groove 203, when it is needed to open, the engine cover 101 cannot be opened by moving upward directly, the engine cover 101 needs to be rotated to make the butt joint groove 202 rotate to the position of the second mounting block 201, and then the engine cover 101 can be moved upward.

[0033] Please refer to Figure 2 and Figure 4 , the second fixed assembly includes two first clamping grooves 300 arranged on the engine body 100, the first clamping groove 300 is provided with the second clamping groove 301, and the first clamping groove 300 and the second clamping groove 301 are staggered, the engine cover 101 is slidably provided with two slide rods 302, and the slide rod 302 is located above the first clamping groove 300, the top end of the slide rod 302 is connected with the knob 304, and the bottom end is connected with the clamping block 305, the knob 304 and the engine cover 101 are provided with elastic members, and the first clamping groove 300 is provided with a guide mechanism.

[0034] The first clamping groove 300 and the second clamping groove 301 are formed in the engine body 100 in a staggered manner, the knob 304 is pushed to move the slide rod 302 downward through the through hole in the cover 101, so as to drive the clamping block 305 to move downward, the clamping block 305 is guided into the first clamping groove 300 through the guide member, when the clamping block 305 passes through the first clamping groove 300 and reaches the second clamping groove 301, the knob 304 is rotated to rotate the clamping block 305, when the knob 304 is loosened, the clamping block 305 moves upward under the action of the elastic member and is blocked by the first clamping groove 300, and the fixing is completed.

[0035] Please refer to Figure 4 The guide mechanism includes guide rods 400 arranged on the inner walls of the first clamping groove 300, and the clamping block 305 is provided with guide grooves 401 on both sides to cooperate with the guide rods 400.

[0036] The guide rods 400 and the guide grooves 401 can ensure that the clamping block 305 moves along the predetermined path, reduces deviation, improves accuracy, and the guide rods 400 can reduce the friction between the clamping block 305 and the inner wall of the first clamping groove 300, thereby reducing wear and prolonging the service life, and also reducing the movement deviation caused by vibration or impact.

[0037] Please refer to Figure 4 The elastic member includes a spring 303 fixedly arranged between the knob 304 and the engine body 100.

[0038] The spring 303 is arranged to move the clamping block 305 upward under the action of the spring 303 after the clamping block 305 enters the second clamping groove 301, and the clamping block 305 is blocked by the spring 303 due to the staggered design of the first clamping groove 300 and the second clamping groove 301, and the fixing is completed.

[0039] Please refer to Figure 4 The knob 304 is provided with an anti-skid sleeve.

[0040] The anti-skid sleeve can provide better grip, increase the friction with the hand, make the user more stable during operation, reduce the error operation caused by hand slip, and the soft anti-skid sleeve can provide comfortable touch, improve the operation experience of the user.

[0041] The working principle of the utility model is: through installing the machine cover 101 on the engine body 100, and aligning the butt joint groove 202 with the second mounting block 201, then rotating the machine cover 101, so that the first mounting block 200 slides in the sliding groove 203, and the fixing is completed, because the first clamping groove 300 and the second clamping groove 301 form the dislocation, the knob 304 is pushed to make the sliding rod 302 pass through the through hole on the machine cover 101 and move downwards, so as to drive the clamping block 305 to move downwards, the guiding piece guides the clamping block 305 into the first clamping groove 300, when the clamping block 305 passes through the first clamping groove 300 and reaches the second clamping groove 301, the knob 304 is rotated to make the clamping block 305 rotate, when the knob 304 is loosened, the clamping block 305 moves upwards under the action of the elastic piece, and is blocked by the first clamping groove 300, and the fixing is completed.

[0042] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structure, material or characteristics described can be combined in any one or more embodiments or examples in the suitable way, the person skilled in the art can make the modification, replacement and change etc. without the creative contribution after reading the specification without departing from the principle and the purpose of the utility model, but as long as in the patent right claim range of the utility model, it is protected by the patent law.

Claims

1. A motorcycle engine cover comprising an engine body (100), characterized by: The engine body (100) is provided with a machine cover (101), the outer wall of the engine body (100) is provided with a first fixing assembly matched with the machine cover (101), the machine cover (101) is provided with a second fixing assembly, the first fixing assembly comprises first mounting blocks (200) arranged on both sides of the engine body (100), one end of the first mounting block (200) away from the engine body (100) is connected with a second mounting block (201), the outer side of the machine cover (101) is respectively provided with a butt joint groove (202) matched with the second mounting block (201) and a sliding groove (203) matched with the first mounting block (200), and the butt joint groove (202) is communicated with the sliding groove (203).

2. A motorcycle engine cover according to claim 1, characterized in that: The second fixing assembly comprises two first clamping grooves (300) arranged on the engine body (100), the first clamping groove (300) is provided with a second clamping groove (301), and the first clamping groove (300) and the second clamping groove (301) are arranged alternately, two sliding rods (302) are slidably arranged on the machine cover (101), and the sliding rod (302) is located above the first clamping groove (300), the top end of the sliding rod (302) is connected with a knob (304), and the bottom end is connected with a clamping block (305), an elastic member is arranged between the knob (304) and the machine cover (101), and the first clamping groove (300) is provided with a guide mechanism.

3. A motorcycle engine cover according to claim 2, characterised in that: The guide mechanism comprises guide rods (400) arranged on the inner walls of the first clamping grooves (300), and guide grooves (401) matched with the guide rods (400) are arranged on both sides of the clamping block (305).

4. A motorcycle engine cover according to claim 2, characterised in that: The elastic member comprises a spring (303) fixedly arranged between the knob (304) and the engine body (100).

5. A motorcycle engine cover according to claim 4, characterised in that: The outer surface of the knob (304) is provided with an anti-skid sleeve.

Images