Anti-scald motorcycle power box
By designing an anti-scalding mechanism on the motorcycle engine housing, and utilizing a combination structure of heat insulation plate, cylinder and fitting parts, the problem of scalding caused by heat transfer in the motorcycle engine housing is solved, achieving safety and comfort protection for the driver's legs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENLING LIDA NACHINERY ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2025-08-27
- Publication Date
- 2026-08-04
AI Technical Summary
There is a problem with existing motorcycle engine housings where heat is transferred to the metal housing during operation, causing burns to the rider's legs.
A scalding prevention mechanism was designed, including a heat insulation plate, a cylinder, a locking component, and a fitting component. The heat insulation plate is stably installed by creating grooves and annular slots on the engine housing and using a ball bearing and spring structure. The movable plate automatically adjusts according to the shape of the driver's legs to improve comfort.
It effectively avoids direct contact between the driver's legs and the engine compartment, increasing safety and comfort, and is easy to install and remove.
Smart Images

Figure CN224592232U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of motorcycle parts technology, specifically to a motorcycle power box body designed to prevent burns. Background Technology
[0002] Motorcycles are a convenient means of transportation and are ubiquitous in people's daily lives. The engine is the power source for a motorcycle, and a securely mounted engine is crucial for its safe operation. The engine housing is the protective shell installed on the outside of the motorcycle engine.
[0003] The existing motorcycle engine housing has the following drawbacks during use: When the engine is running, the heat generated is transferred to the housing. Since the housing is generally made of metal, the housing temperature is high. The motorcycle rider's legs are likely to come into contact with the housing, which can lead to burns on the legs. Therefore, there is room for improvement. Utility Model Content
[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.
[0005] Therefore, the technical solution adopted by this utility model is as follows: a motorcycle power box body for preventing burns, including: an engine box body and a burn prevention mechanism, wherein the burn prevention mechanism includes a heat insulation plate, a plurality of cylinders fixed on one side of the heat insulation plate, a locking member movably installed in the inner cavity of the cylinder and extending out of the cylinder, and a plurality of fitting members fixed in an array on one side of the heat insulation plate.
[0006] The engine housing has multiple grooves on one side, and annular grooves on the inner wall of the grooves. The end of the cylinder is fitted into the grooves, and multiple conical holes are arranged in a circular array at the end of the cylinder, with ball bearings installed in each conical hole.
[0007] The fitting component includes a housing fixed to one side of the heat insulation plate, a movable plate with one end fitted into the inner cavity of the housing and the other end extending out of the housing, and a plurality of second springs connecting the inner bottom wall of the housing and the movable plate.
[0008] In a preferred embodiment, the present invention can be further configured such that the locking member includes a conical seat movably fitted into the inner cavity of the cylinder, a first spring connecting the end of the conical seat to the top wall of the cylinder, and connecting plates at both ends fixedly connected to adjacent conical seats in the cylinder.
[0009] In a preferred embodiment, the present invention can be further configured such that the portion of the ball extending out of the tapered hole is fitted into the annular groove.
[0010] In a preferred embodiment, the present invention can be further configured such that a rubber sleeve is fixed to the end of the movable plate.
[0011] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: 1. In this utility model, multiple grooves are opened on one side of the engine box, and an annular groove is set on the inner wall of the groove. At the same time, an anti-scalding mechanism is set. The anti-scalding mechanism consists of a heat insulation plate, a cylinder and a locking component. By setting the anti-scalding mechanism, a barrier is formed between the driver's legs and the engine box, which can prevent the motorcycle driver's legs from directly contacting the engine box and causing burns. This effectively increases the practicality. Moreover, the anti-scalding mechanism is easy to install and disassemble, further increasing its practicality.
[0012] 2. In this utility model, multiple bonding components are fixed in an array on one side of the heat insulation plate. Each bonding component consists of a shell, a movable plate, and a second spring. With the setting of the bonding components, when the motorcycle driver's leg is close to the heat insulation plate, each movable plate can automatically adjust its position according to the shape of the motorcycle driver's leg, ensuring the comfort of the motorcycle driver's leg when it is in contact with the heat insulation plate. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded structural diagram of the present invention; Figure 3 This is a cross-sectional view of the present invention; Figure 4 This is a partial structural cross-sectional diagram of the present invention; Figure 5 This is a schematic diagram of the bonding component of this utility model.
[0014] Figure label: 100. Engine housing; 101. Groove; 102. Annular groove; 200. Anti-scalding mechanism; 210. Heat insulation plate; 220. Cylinder body; 221. Conical hole; 222. Ball bearing; 230. Locking element; 231. Conical seat; 232. First spring; 233. Connecting plate; 240. Fitting element; 241. Housing; 242. Movable plate; 2521. Rubber sleeve; 243. Second spring. Detailed Implementation
[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.
[0016] Some embodiments of this utility model are described below with reference to the accompanying drawings. Example
[0017] Combination Figure 1-5 As shown, this embodiment provides a scald-proof motorcycle power box, including: an engine box 100 and a scald-proof mechanism 200.
[0018] The engine housing 100 is bolted to the outside of the motorcycle engine to provide protection for the motorcycle engine. The structure is an existing structure and will not be described in detail here.
[0019] The anti-scalding mechanism 200 can prevent the motorcycle driver's legs from directly contacting the engine compartment 100, thereby preventing burns to the motorcycle driver's legs. It includes a heat insulation plate 210, multiple cylinders 220 fixed to one side of the heat insulation plate 210, a locking member 230 movably installed in the inner cavity of the cylinder 220 and extending out of the cylinder 220, and multiple fitting members 240 fixed in an array to one side of the heat insulation plate 210.
[0020] Multiple grooves 101 are formed on one side of the engine housing 100. An annular groove 102 is formed on the inner side wall of the groove 101. The end of the cylinder 220 is fitted into the groove 101 to ensure the stability of the heat insulation plate 210. Multiple conical holes 221 are formed in an annular array at the end of the cylinder 220. Each conical hole 221 is provided with a ball bearing 222. When the end of the cylinder 220 is fitted into the groove 101, a part of the ball bearing 222 extends out of the conical hole 221 under the action of the conical seat 231 and fits into the annular groove 102, fixing the engine housing 100 and the cylinder 220 together, thereby ensuring the stability of the heat insulation plate 210.
[0021] The locking element 230 is used to ensure that the ball 222 is always fitted in the annular groove 102. It includes a conical seat 231 that is movably fitted in the inner cavity of the cylinder 220, a first spring 232 connecting the end of the conical seat 231 to the inner top wall of the cylinder 220, and a connecting plate 233 that is fixedly connected at both ends to the conical seats 231 in adjacent cylinders 220. The end of the conical seat 231 is stepped, which is used to push the ball 222 outward out of the conical hole 221 so that it is fitted in the annular groove 102. The first spring 232 keeps the conical seat 231 in the state of pushing the ball 222 outward. The connecting plate 233 allows the user to pull the conical seat 231 to move it, thereby contacting the limit of the ball 222, that is, contacting the lock between the cylinder 220 and the engine box 100, which is convenient for the installation and removal of the anti-scalding mechanism 200.
[0022] The fitting component 240 is used to improve the comfort of the motorcycle driver when the motorcycle is close to the heat insulation plate 210. It includes a housing 241 fixed to one side of the heat insulation plate 210, a movable plate 242 with one end fitted into the inner cavity of the housing 241 and the other end extending out of the housing 241, and a plurality of second springs 243 connecting the inner bottom wall of the housing 241 and the movable plate 242. The housing 241 is used to install the movable plate 242 and limit the movement of the movable plate 242. The second springs 243 enable the movable plate 242 to always remain in the extended state. When the motorcycle driver's legs are close to the heat insulation plate 210, each movable plate 242 can automatically adjust its position according to the shape of the motorcycle driver's legs to ensure the comfort of the motorcycle driver's legs when they are close to the heat insulation plate 210.
[0023] In addition, a rubber sleeve 2521 is fixed to the end of the movable plate 242 to provide cushioning between the motorcycle driver's legs and the end of the movable plate 242.
[0024] The working principle and usage process of this utility model are as follows: When in use, hold both sides of the heat insulation plate 210 and pull the connecting plate 233 outwards with your fingers. The movement of the connecting plate 233 causes the conical seat 231 to move. The conical seat 231 moves towards one side of the heat insulation plate 210, causing the ball bearing 222 to retract into the cylinder 220. At this time, the end of the cylinder 220 is fitted into the groove 101 on the engine housing 100. Releasing the connecting plate 233 causes the conical seat 231 to reset under the action of the first spring 232. This causes the ball bearings 222 to extend outward and fit into the annular groove 102 within the groove 101, thus fixing the cylinder 220 to the engine housing 100 together. This ensures the stability of the heat insulation plate 210 and prevents the motorcycle driver's legs from directly contacting the engine housing 100. At the same time, when the driver's legs approach the heat insulation plate 210, each movable plate 242 can automatically adjust its position according to the shape of the motorcycle driver's legs, ensuring the comfort of the motorcycle driver's legs when they are in contact with the heat insulation plate 210.
[0025] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A motorcycle power box housing designed to prevent burns, comprising: The engine housing (100) and the anti-scalding mechanism (200) are characterized in that the anti-scalding mechanism (200) includes a heat insulation plate (210), a plurality of cylinders (220) fixed to one side of the heat insulation plate (210), a locking member (230) movably installed in the inner cavity of the cylinder (220) and extending out of the cylinder (220), and a plurality of fitting members (240) fixed in an array to one side of the heat insulation plate (210). The engine housing (100) has multiple grooves (101) on one side, and an annular groove (102) is formed on the inner wall of the groove (101). The end of the cylinder (220) is fitted into the groove (101), and multiple conical holes (221) are formed in an annular array at the end of the cylinder (220). Each conical hole (221) is provided with a ball (222). The fitting component (240) includes a housing (241) fixed to one side of the heat insulation plate (210), a movable plate (242) with one end fitted into the inner cavity of the housing (241) and the other end extending out of the housing (241), and a plurality of second springs (243) connecting the inner bottom wall of the housing (241) and the movable plate (242).
2. The anti-scalding motorcycle power box body according to claim 1, characterized in that, The locking member (230) includes a conical seat (231) that is movably fitted into the inner cavity of the cylinder (220), a first spring (232) that connects the end of the conical seat (231) to the inner top wall of the cylinder (220), and a connecting plate (233) that is fixedly connected at both ends to the conical seats (231) in adjacent cylinders (220).
3. The anti-scalding motorcycle power box body according to claim 1, characterized in that, The portion of the ball (222) extending out of the tapered hole (221) is fitted into the annular groove (102).
4. The anti-scalding motorcycle power box body according to claim 1, characterized in that, A rubber sleeve (2521) is fixed to the end of the movable plate (242).