Novel chain guide plate

Abstract

The utility model provides a novel chain guide plate, and belongs to the technical field of timing systems. The problems that an existing chain guide plate is prone to heating due to friction with a chain, and the heat dissipation effect of the guide plate is poor are solved. The novel chain guide plate comprises a guide plate body and a connecting plate installed on the guide plate body, a plurality of heat dissipation grooves are formed in the guide plate body, the heat dissipation grooves are of a long-strip-shaped structure, folding lugs for limiting the connecting plate are arranged at the two ends of the guide plate body, and a plurality of reinforcing structures are arranged in the heat dissipation grooves. The reinforcing structures are sequentially distributed in the longitudinal forming direction of the heat dissipation groove, and each reinforcing structure is composed of a reinforcing disc with a center hole and a supporting rod which is of a cross-shaped structure and enables the reinforcing disc to be connected to the groove wall of the heat dissipation groove. The LED lamp has the advantages of being good in heat dissipation effect and high in overall supporting performance.

Description

Technical Field

[0001] The utility model belongs to the technical field of timing systems and relates to a chain guide plate, in particular to a novel chain guide plate. Background Art

[0002] The timing system includes structures such as sprockets, chains, tensioners, and chain guides. However, the current chain guide has a simple structure, and the friction between it and the chain can easily cause heat. If the heat cannot be dissipated in time, friction will cause chain wear and affect its use. Summary of the invention

[0003] The utility model aims to solve the above problems existing in the prior art and provides a new chain guide plate with heat dissipation function.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a new type of chain guide, characterized in that it includes a guide body and a connecting plate installed on the guide body, a plurality of heat dissipation grooves are opened on the guide body, the heat dissipation grooves are long strip structures, both ends of the guide body have folding ears for limiting the connecting plates, the heat dissipation grooves have multiple reinforcement structures, and the multiple reinforcement structures are distributed in sequence along the longitudinal opening direction of the heat dissipation grooves, and the reinforcement structure is composed of a reinforcement plate with a center hole and a cross-shaped structure and a support rod that connects the reinforcement plate to the wall of the heat dissipation groove.

[0005] In the above-mentioned novel chain guide, the side edge of the guide body also has a limiting side edge with a connecting hole.

[0006] In the above-mentioned novel chain guide plate, both ends of the connecting plate have extension parts which extend into the folding ears in a limited manner.

[0007] Compared with the prior art, the novel chain guide plate has the advantages of heat dissipation effect and strong overall support. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a three-dimensional diagram of the novel chain guide.

[0009] Figure 2 It is a side view of the novel chain guide.

[0010] In the figure, 1. guide plate body; 2. connecting plate; 3. heat dissipation groove; 4. folding ear; 5. reinforcement plate; 6. support rod; 7. limiting side; 8. extension part. DETAILED DESCRIPTION

[0011] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0012] like Figure 1 , Figure 2 As shown, the novel chain guide comprises a guide body 1 and a connecting plate 2 mounted on the guide body 1, a plurality of heat dissipation grooves 3 are provided on the guide body 1, the heat dissipation grooves 3 are long strip structures, and both ends of the guide body 1 have folding ears 4 for limiting the connecting plate 2. The separate opening of a plurality of heat dissipation grooves 3 can achieve efficient heat dissipation, but at the same time it will reduce the overall strength, so a plurality of reinforcement structures are provided in the heat dissipation groove 3, and the plurality of reinforcement structures are distributed in sequence along the longitudinal opening direction of the heat dissipation groove 3, and the reinforcement structure is composed of a reinforcement plate 5 with a center hole and a support rod 6 in a cross-shaped structure that connects the reinforcement plate 5 to the groove wall of the heat dissipation groove 3, and the structural support design of the plurality of support rods 6 and the reinforcement plate 5 enhances the overall rigidity of the chain guide and improves the compactness of the structure.

[0013] Preferably, the side edge of the guide plate body 1 also has a limiting side edge 7 with a connecting hole.

[0014] Preferably, both ends of the connecting plate 2 have extension portions 8 that extend into the folding ears 4 in a limited manner.

[0015] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0016] Although the terms such as guide plate body 1, connecting plate 2, heat dissipation slot 3, folding ear 4, reinforcing plate 5, supporting rod 6, limiting side edge 7, extension part 8 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A new type of chain guide, It is characterized in that The invention comprises a guide plate body (1) and a connecting plate (2) mounted on the guide plate body (1), wherein the guide plate body (1) is provided with a plurality of heat dissipation grooves (3), wherein the heat dissipation grooves (3) are of a long strip structure, and the two ends of the guide plate body (1) are provided with folding ears (4) for limiting the connecting plate (2), wherein the heat dissipation grooves (3) are provided with a plurality of reinforcing structures, wherein the plurality of reinforcing structures are sequentially distributed along the longitudinal direction of the heat dissipation grooves (3), and wherein the reinforcing structures are composed of a reinforcing plate (5) with a central hole and a supporting rod (6) in a cross-shaped structure and connecting the reinforcing plate (5) to the groove wall of the heat dissipation groove (3).

2. A novel chain guide according to claim 1, It is characterized in that The side edge of the guide plate body (1) also has a limiting side edge (7) with a connection hole.

3. A new chain guide according to claim 1, It is characterized in that Both ends of the connecting plate (2) have extension portions (8) which extend into the folding ears (4) in a limited manner.

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