High-strength motorcycle crankcase protective cover

Abstract

The utility model discloses a high-strength motorcycle crankcase protective cover which comprises a side edge positioning plate and adjustable blocking covers, the side edge positioning plate is arranged between the two adjustable blocking covers, and a middle adjusting plate is arranged between the inner sides of the two adjustable blocking covers. Reinforcing connecting plates are arranged on the portions, located on the adjustable blocking covers, of the two sides of the middle adjusting plate, installation buffering seats are arranged on the portions, located on the adjustable blocking covers, of the outer sides of the reinforcing connecting plates, telescopic folding cloth is arranged between the two outer side rubber blocks, and a side edge positioning plate is installed between the two adjustable blocking covers. The adjustable shield covers can be positioned, unfolded and fixed through the side edge positioning plates, the shielding range is enlarged in the unfolding process, the unfolding area of the two adjustable shield covers can be effectively enhanced through the middle adjusting plates, in this way, the strength is effectively improved for shielding protection, and the shielding protection strength of the adjustable shield covers can be effectively improved through the reinforcing connecting plates; and after adjustment, different mounting requirements can be met, so that the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle crankcase protection, in particular to a high-strength motorcycle crankcase protection cover. Background Art

[0002] The motorcycle crankcase is a closed oil chamber inside the engine, which is mainly used to accommodate the crankshaft and related components. When protecting the motorcycle crankcase, a motorcycle crankcase protective cover is needed.

[0003] The existing Chinese patent CN201484564U disclosed on May 26, 2010 a protective device for a motorcycle engine crankcase, wherein a mounting portion is provided on the engine crankcase, and the protective device includes a main body and an adsorption component. A accommodating space is recessed on the top of the main body, and a platform portion is extended outward from the opening periphery of the accommodating space. An extension portion is extended from the front edge of the platform portion, and the extension portion covers a side of the engine crankcase adjacent to the front edge. A protrusion is extended upward from the periphery of the platform portion and the extension portion, and a positioning portion is extended from the protrusion corresponding to the position of the mounting portion. Each positioning portion is fixed to each mounting portion so that the main body can stably and completely cover the bottom, the periphery adjacent to the bottom and the side adjacent to the front edge of the engine crankcase. The adsorption component is mounted to the top surface of the platform portion and completely covers the top of the accommodating space.

[0004] However, when the above-mentioned motorcycle engine crankcase protection device is in use, the overall shielding protection length cannot be adjusted according to the use requirements, so that the installation requirements cannot be effectively met during installation, resulting in a problem of being not very convenient during use. Utility Model Content

[0005] The purpose of the present utility model is to provide a high-strength motorcycle crankcase protective cover to solve the problem that the protective device of the motorcycle engine crankcase proposed in the above-mentioned background technology cannot adjust the overall shielding protection length according to the needs of use when in use, thereby failing to effectively meet the installation requirements during installation, making it not very convenient to use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a high-strength motorcycle crankcase protective cover, comprising a side positioning plate and an adjustable shield, wherein a side positioning plate is provided between two adjustable shields, an intermediate adjustment plate is provided between the inner sides of the two adjustable shields, reinforcing connecting plates are provided on both sides of the intermediate adjustment plate and located on the adjustable shield, a mounting buffer seat is provided on the outer side of the reinforcing connecting plate and located on the adjustable shield, an outer rubber block is provided at the outer end of the adjustable shield, and a retractable folding cloth is provided between the two outer rubber blocks;

[0007] The intermediate adjustment plate includes a fixed end plate, an inner sleeve plate and a circular sleeve shell. The inner sides of both ends of the circular sleeve shell are sleeved with inner sleeve plates, and the outer end of the inner sleeve plate is provided with a fixed end plate, and the fixed end plate is connected to the adjustable shield.

[0008] Among them, the adjustable shield includes an internal sleeve cavity, a U-shaped cover shell, a connecting end block and a T-shaped positioning groove. The interior of the U-shaped cover shell is provided with an internal sleeve cavity, the two ends of the U-shaped cover shell are provided with connecting end blocks, and the outer ends of the U-shaped cover shell are provided with T-shaped positioning grooves on both sides. The U-shaped cover shell is connected to the middle adjustment plate.

[0009] Among them, the side positioning plate includes a resistance screw, an internal sleeve groove, a positioning plate shell, a T-shaped slider and a resistance spring. The inner end of the positioning plate shell is provided with an internal sleeve groove, and the inner side of the internal sleeve groove is located on the positioning plate shell and a resistance spring is provided. The inner side of the outer end of the positioning plate shell is provided with a T-shaped slider, and the screw hole of the positioning plate shell is provided with a resistance screw. The resistance spring is connected to the connecting end block, and the T-shaped slider is connected to the T-shaped positioning slot of the U-shaped cover.

[0010] Among them, the mounting buffer seat includes a hollow shell, an internal shell block, a motorcycle mounting plate and a buffer spring. The internal bottom end of the hollow shell is provided with a buffer spring, the outer end of the buffer spring is provided with an internal shell block, the outer end of the internal shell block is provided with a motorcycle mounting plate, and the hollow shell is connected to the adjustable cover.

[0011] Wherein, the inner sleeve block is sleeved inside the hollow sleeve shell.

[0012] The middle adjustment plate is the axis center, and the two ends of the middle adjustment plate are symmetrical.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] 1. In the present invention, a side positioning plate is installed between the two adjustable shields. The adjustable shields can be positioned and unfolded and fixed through the side positioning plate, and the shielding range is increased during the unfolding. The middle adjustment plate can effectively strengthen the unfolding area of ​​the two adjustable shields, thereby effectively improving the strength for shielding and protection. The strengthening connecting plate can effectively improve the shielding and protection strength of the adjustable shields. After adjustment, it can meet different installation needs, making it more convenient to use.

[0015] 2. In the utility model, a buffer seat installation structure is provided to play a buffering and protective role. A buffer spring is installed at the bottom end of the hollow shell of the buffer seat, and an internal sleeve block is fixed to the outer end of the buffer spring, so that the buffer spring can buffer the force of the internal sleeve block. The outer end of the internal sleeve block is fixed to a motorcycle mounting plate. The hollow shell is connected to the adjustable shield, so that when the adjustable shield collides with the outside, the force transmitted can be effectively buffered through the buffer spring to avoid damage caused by severe impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a high-strength motorcycle crankcase protective cover of the utility model;

[0017] Figure 2 This is a schematic diagram of the adjustable shield structure of a high-strength motorcycle crankcase protective cover of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a side positioning plate of a high-strength motorcycle crankcase protective cover of the utility model;

[0019] Figure 4 This is a schematic diagram of the side cross-sectional structure of a side positioning plate of a high-strength motorcycle crankcase protective cover of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of a mounting buffer seat for a high-strength motorcycle crankcase protective cover according to the present invention;

[0021] Figure 6 The utility model is a schematic structural diagram of a middle adjustment plate of a high-strength motorcycle crankcase protective cover.

[0022] In the figure: 1. Outer rubber block; 2. Telescopic folding cloth; 3. Side positioning plate; 31. Interference screw; 32. Internal sleeve groove; 33. Positioning plate shell; 34. T-shaped slider; 35. Interference spring; 4. Middle adjustment plate; 41. Fixed end plate; 42. Internal sleeve; 43. Reciprocating sleeve; 5. Reinforced connecting plate; 6. Mounting buffer seat; 61. Hollow sleeve; 62. Internal sleeve block; 63. Motorcycle mounting plate; 64. Buffer spring; 7. Adjustable shield; 71. Internal sleeve cavity; 72. U-shaped cover; 73. Connecting end block; 74. T-shaped positioning groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the present invention.

[0024] Example 1

[0025] Reference Figure 1 、 Figure 2 and Figure 6 The outer ends of the adjustable shields 7 are fixedly connected with the outer rubber blocks 1, so as to effectively buffer the collision. The telescopic folding cloth 2 is fixedly connected between the two outer rubber blocks 1, which is convenient for telescopic expansion.

[0026] The middle adjustment plate 4 includes a fixed end plate 41, an internal sleeve plate 42 and a circular sleeve shell 43. The inner sides of both ends of the circular sleeve shell 43 are sleeved with the internal sleeve plate 42, so that the internal sleeve plate 42 can be positioned and moved inside the circular sleeve shell 43. The outer end of the internal sleeve plate 42 is fixed with a fixed end plate 41, and the fixed end plate 41 is fixedly connected to the adjustable shield 7. In this way, the adjustable shield 7 can be adjusted and moved accordingly, so that the fixed end plate 41, the internal sleeve plate 42 and the circular sleeve shell 43 can be effectively connected between the two adjustable shields 7, thereby facilitating the positioning, adjustment and connection of the two adjustable shields 7, and effectively improving the overall protective shielding strength.

[0027] In the present invention, the middle adjustment plate 4 is the axis center, and the two ends of the middle adjustment plate 4 are symmetrical, so as to facilitate stable shielding and protection.

[0028] In the present invention, the adjustable shield 7 includes an internal sleeve cavity 71, a U-shaped cover shell 72, a connecting end block 73 and a T-shaped positioning slot 74. The U-shaped cover shell 72 is provided with an internal sleeve cavity 71 so that it can be sleeved on the outer side of the high-strength motorcycle crankcase. The two ends of the U-shaped cover shell 72 are fixedly connected with connecting end blocks 73, and the connecting end blocks 73 are sleeved in the side positioning plate 3 so that it can be positioned and moved. T-shaped positioning slots 74 are provided on both sides of the outer end of the U-shaped cover shell 72, so that the side positioning plate 3 can be easily positioned and moved in the T-shaped positioning slot 74 of the U-shaped cover shell 72. The U-shaped cover shell 72 is connected to the middle adjustment plate 4, which is convenient for positioning and adjustment.

[0029] Example 2

[0030] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The cam 33 is fixed to the cam 33 by the spring 35 , so that the cam 33 can be fixed to the cam 33 by the spring 35 .

[0031] Example 3

[0032] Reference Figure 1 and Figure 5 , a high-strength motorcycle crankcase protective cover, compared with the second embodiment, the mounting buffer seat 6 of this embodiment includes a hollow shell 61, an internal sleeve block 62, a motorcycle mounting plate 63 and a buffer spring 64. The internal bottom end of the hollow shell 61 is installed with a buffer spring 64, and the outer end of the buffer spring 64 is fixed with the internal sleeve block 62, so that the buffer spring 64 can buffer the force of the internal sleeve block 62, and the outer end of the internal sleeve block 62 is fixed with the motorcycle mounting plate 63. The hollow shell 61 is connected to the adjustable shield 7, so that when the adjustable shield 7 collides with the outside, the force transmitted through the buffer spring 64 can be effectively buffered to avoid damage caused by severe impact;

[0033] The inner sleeve block 62 is sleeved inside the hollow sleeve shell 61 so that it can be positioned and moved for use.

[0034] Working principle: When in use, a side positioning plate 3 is installed between the two adjustable shields 7. The adjustable shield 7 can be positioned and unfolded and fixed through the side positioning plate 3, and the shielding range is increased during the unfolding. The middle adjustment plate 4 can effectively strengthen the unfolding area of ​​the two adjustable shields 7, thereby effectively improving the strength for shielding and protection. The reinforced connecting plate 5 can effectively improve the shielding and protection strength of the adjustable shield 7. After adjustment, it can meet different installation needs, making it more convenient to use. The mounting buffer seat 6 can be installed on the frame of the motorcycle by screws. The outer end of the adjustable shield 7 is adhered and fixed with an outer rubber block 1, so as to effectively buffer during collision. The two outer rubber blocks 1 are fixedly connected with a telescopic folding cloth 2, which is convenient for telescopic unfolding.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A high-strength motorcycle crankcase protective cover, comprising a side positioning plate (3) and an adjustable shield (7), wherein a side positioning plate (3) is provided between two adjustable shields (7), characterized in that: An intermediate adjustment plate (4) is provided between the inner sides of the two adjustable shields (7), reinforcement connecting plates (5) are provided on both sides of the intermediate adjustment plate (4) and located on the adjustable shield (7), a mounting buffer seat (6) is provided on the outer side of the reinforcement connecting plate (5) and located on the adjustable shield (7), an outer rubber block (1) is provided at the outer end of the adjustable shield (7), and a telescopic folding cloth (2) is provided between the two outer rubber blocks (1); The intermediate adjustment plate (4) comprises a fixed end plate (41), an inner sleeve plate (42) and a return sleeve shell (43); the inner sides of both ends of the return sleeve shell (43) are sleeved with the inner sleeve plates (42); the outer end of the inner sleeve plate (42) is provided with a fixed end plate (41); and the fixed end plate (41) is connected to the adjustable shield (7).

2. The high-strength motorcycle crankcase protective cover according to claim 1, characterized in that: The adjustable shield (7) comprises an internal sleeve cavity (71), a U-shaped cover shell (72), a connecting end block (73) and a T-shaped positioning slot (74); the internal sleeve cavity (71) is provided inside the U-shaped cover shell (72); the connecting end blocks (73) are provided at both ends of the U-shaped cover shell (72); the outer ends of the U-shaped cover shell (72) are provided with T-shaped positioning slots (74); and the U-shaped cover shell (72) is connected to the middle adjustment plate (4).

3. The high-strength motorcycle crankcase protective cover according to claim 1, characterized in that: The side positioning plate (3) includes a resistance screw (31), an internal sleeve groove (32), a positioning plate shell (33), a T-shaped slider (34) and a resistance spring (35). The inner end of the positioning plate shell (33) is provided with an internal sleeve groove (32). The inner side of the internal sleeve groove (32) is located on the positioning plate shell (33) and a resistance spring (35) is provided. The inner side of the outer end of the positioning plate shell (33) is provided with a T-shaped slider (34). The screw hole of the positioning plate shell (33) is provided with a resistance screw (31). The resistance spring (35) is connected to the connecting end block (73). The T-shaped slider (34) is connected to the T-shaped positioning slot (74) of the U-shaped cover (72).

4. The high-strength motorcycle crankcase protective cover according to claim 1, characterized in that: The mounting buffer seat (6) comprises a hollow casing (61), an internal casing block (62), a motorcycle mounting plate (63) and a buffer spring (64); the internal bottom end of the hollow casing (61) is provided with a buffer spring (64); the outer end of the buffer spring (64) is provided with an internal casing block (62); the outer end of the internal casing block (62) is provided with a motorcycle mounting plate (63); and the hollow casing (61) is connected to the adjustable shield (7).

5. The high-strength motorcycle crankcase protective cover according to claim 4, characterized in that: The inner sleeve block (62) is sleeved inside the hollow sleeve shell (61).

6. The high-strength motorcycle crankcase protective cover according to claim 1, characterized in that: The middle adjustment plate (4) is the axis center, and the two ends of the middle adjustment plate (4) are in a symmetrical state.

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