Iron front hub with edge protection for electric vehicle

Abstract

The utility model discloses an electric vehicle iron front hub with edge protection, which comprises a first edge protection structure, a hub structure and a second edge protection structure, the front end of the hub structure is fixedly connected with the first edge protection structure, and the rear end of the hub structure is fixedly connected with the second edge protection structure; the first edge protection structure and the second edge protection structure are the same in structure, the first edge protection structure and the second edge protection structure are symmetrically distributed relative to the hub structure, the hub structure comprises an edge seat, a center disc, a connecting bearing ring and an inner seat, the side end of the connecting bearing ring is fixedly connected with the center disc, and the inner seat is fixedly connected with the center disc. The side end of the center disc is fixedly connected with an inner base, and the outer side of the inner base is fixedly connected with an edge base. The utility model relates to an iron front hub with edge protection for an electric vehicle, which achieves the purpose of edge protection of the iron front hub through the arrangement of the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of iron front wheel hubs for electric vehicles, in particular to an iron front wheel hub with edge protection for electric vehicles. Background Art

[0002] A wheel hub is a cylindrical metal component mounted on an axle, supporting the tire's inner profile. It's also called a rim, wheel, wheel, or wheel rim. Wheel hubs come in a wide variety of types, depending on their diameter, width, molding method, and material. They are widely used, including in electric vehicle hubs. However, existing electric vehicle hubs still have certain drawbacks. Because electric vehicles have inferior shock absorption compared to automobiles, their hubs are more susceptible to deformation from external impacts, posing a safety hazard to users.

[0003] However, the current iron front wheel hubs for electric vehicles have the following problems: the traditional iron front wheel hubs for electric vehicles cannot achieve edge protection, and the wheel hub edges are easily damaged during the operation of the electric vehicle. Utility Model Content

[0004] The purpose of the present utility model is to provide an iron front wheel hub for an electric vehicle with edge protection, so as to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: an iron front wheel hub with edge protection for an electric vehicle, comprising a first edge protection structure, a wheel hub structure, and a second edge protection structure, wherein the front end of the wheel hub structure is fixedly connected to the first edge protection structure, and the rear end of the wheel hub structure is fixedly connected to the second edge protection structure;

[0006] The structures of the first edge protection structure and the second edge protection structure are the same, and the first edge protection structure and the second edge protection structure are symmetrically distributed about the hub structure. The hub structure includes an edge seat, a center disk, a connecting bearing ring and an inner seat. The side end of the connecting bearing ring is fixedly connected to the center disk, the side end of the center disk is fixedly connected to the inner seat, and the outer side of the inner seat is fixedly connected to the edge seat.

[0007] Specifically, the first edge protection structure includes a protective cone seat, a reinforcement ring seat, a fixing screw and a connecting sleeve rod. The outer side of the reinforcement ring seat is fixedly connected to the protective cone seat, the reinforcement ring seat is plugged into a connecting sleeve rod, and the connecting sleeve rod is threadedly screwed with a fixing screw.

[0008] Specifically, the edge seat, center plate and inner seat are integrally formed and cast.

[0009] Specifically, grooves are provided on the edge seat and the inner seat.

[0010] Specifically, the connecting sleeve rod is arranged to pass through the groove body, and the connecting sleeve rod is fastened by a fixing screw.

[0011] Specifically, the protective cone seat adopts a cone slope structure.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By installing the hub structure, the hub structure plays a supporting role and can be connected to the electric vehicle, thereby facilitating the riding of the electric vehicle. The hub structure is provided with a first edge protection structure and a second edge protection structure. Through the setting of the first edge protection structure and the second edge protection structure, the hub structure can be strengthened to protect the edge position, thereby achieving the purpose of edge position protection.

[0014] 2. By installing the first edge protection structure, the protection cone seat and the reinforcement ring seat in the first edge protection structure are cast in one piece, and the reinforcement ring seat is provided with a hole body, and the hole body can be used to insert the connecting sleeve rod, and then it can be fixed by screwing the fixing screws. A groove body is provided on the edge seat and the inner seat, and the connecting sleeve rod can pass through the groove body, and then the fixing screws are screwed to achieve tightening, so that the protection cone seat, the reinforcement ring seat and the edge seat are fitted and fixed to achieve external protection of the edge seat. The center disk, the edge seat and the inner seat are formed in one piece, and a connecting bearing ring is provided on the side end of the center disk, which is convenient for connection and installation with the electric vehicle through the connecting bearing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the main body of the utility model;

[0016] Figure 2 This is a disassembled diagram of the main body of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the first edge protection structure of the present invention;

[0018] Figure 4 It is a three-dimensional diagram of the hub structure of the present invention.

[0019] In the figure: 1-first edge protection structure; 2-hub structure; 3-second edge protection structure; 4-protection cone seat; 5-reinforcement ring seat; 6-fixing screw; 7-connecting sleeve rod; 8-edge seat; 9-center disk; 10-connecting bearing ring; 11-inner seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: an iron front wheel hub for an electric vehicle with edge protection, comprising a first edge protection structure 1, a hub structure 2, and a second edge protection structure 3. The front end of the hub structure 2 is fixedly connected to the first edge protection structure 1, and the rear end of the hub structure 2 is fixedly connected to the second edge protection structure 3. By installing the hub structure 2, the hub structure 2 plays a supporting role and can be connected to the electric vehicle, thereby facilitating the riding of the electric vehicle. The hub structure 2 is provided with the first edge protection structure 1 and the second edge protection structure 3. By setting the first edge protection structure 1 and the second edge protection structure 3, the hub structure 2 can be strengthened to protect the edge position, thereby achieving the purpose of edge position protection.

[0022] The first edge protection structure 1 and the second edge protection structure 3 have the same structure, and the first edge protection structure 1 and the second edge protection structure 3 are symmetrically distributed about the hub structure 2. The hub structure 2 includes an edge seat 8, a center disk 9, a connecting bearing ring 10 and an inner seat 11. The side end of the connecting bearing ring 10 is fixedly connected to the center disk 9, the side end of the center disk 9 is fixedly connected to the inner seat 11, and the outer side of the inner seat 11 is fixedly connected to the edge seat 8. By installing the first edge protection structure 1, the protection cone seat 4 and the reinforcement ring seat 5 in the first edge protection structure 1 are cast as one piece. , and a hole is provided on the reinforcing ring seat 5, which can be used to insert the connecting sleeve rod 7, and then it can be fixed by screwing the fixing screw 6. A groove is provided on the edge seat 8 and the inner seat 11, and the connecting sleeve rod 7 can pass through the groove, and then the fixing screw 6 is screwed to achieve fastening, so that the protective cone seat 4, the reinforcing ring seat 5 and the edge seat 8 are fitted and fixed to achieve external protection of the edge seat 8. The center disk 9, the edge seat 8, and the inner seat 11 are integrally formed, and a connecting bearing ring 10 is provided on the side end of the center disk 9, which is convenient for connection and installation with the electric vehicle through the connecting bearing ring 10.

[0023] The first edge protection structure 1 includes a protection cone seat 4, a reinforcement ring seat 5, a fixing screw 6 and a connecting sleeve rod 7. The outer side of the reinforcement ring seat 5 is fixedly connected to the protection cone seat 4, the reinforcement ring seat 5 is plugged with a connecting sleeve rod 7, and the connecting sleeve rod 7 is threadedly screwed with a fixing screw 6.

[0024] The edge seat 8, the center plate 9 and the inner seat 11 are integrally formed and cast.

[0025] Grooves are formed on the edge seat 8 and the inner seat 11 .

[0026] The connecting sleeve rod 7 is arranged to pass through the groove body, and the connecting sleeve rod 7 is fastened by a fixing screw 6.

[0027] The protective cone seat 4 is provided with a cone slope structure.

[0028] Working principle: When work is needed, the user installs the hub structure 2, which plays a supporting role and can be connected to the electric vehicle, so as to facilitate the riding of the electric vehicle. The hub structure 2 is provided with a first edge protection structure 1 and a second edge protection structure 3. Through the setting of the first edge protection structure 1 and the second edge protection structure 3, the hub structure 2 can be strengthened to protect the edge position, thereby achieving the purpose of edge position protection. By installing the first edge protection structure 1, the protection cone seat 4 and the reinforcement ring seat 5 in the first edge protection structure 1 are cast in one piece. , and a hole is provided on the reinforcing ring seat 5, which can be used to insert the connecting sleeve rod 7, and then it can be fixed by screwing the fixing screw 6. A groove is provided on the edge seat 8 and the inner seat 11, and the connecting sleeve rod 7 can pass through the groove, and then the fixing screw 6 is screwed to achieve tightening, so that the protective cone seat 4, the reinforcing ring seat 5 and the edge seat 8 are fitted and fixed to achieve external protection of the edge seat 8. The center disk 9, the edge seat 8, and the inner seat 11 are integrally formed, and a connecting bearing ring 10 is provided at the side end of the center disk 9. The connecting bearing ring 10 is convenient for connection and installation with the electric vehicle to complete the work.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An iron front wheel hub for an electric vehicle with edge protection, characterized in that: The wheel hub structure (2) comprises a first edge protection structure (1), a wheel hub structure (2), and a second edge protection structure (3), wherein the front end of the wheel hub structure (2) is fixedly connected to the first edge protection structure (1), and the rear end of the wheel hub structure (2) is fixedly connected to the second edge protection structure (3); The first edge protection structure (1) and the second edge protection structure (3) have the same structure, and the first edge protection structure (1) and the second edge protection structure (3) are symmetrically distributed with respect to the hub structure (2). The hub structure (2) comprises an edge seat (8), a center disk (9), a connecting bearing ring (10) and an inner seat (11). The side end of the connecting bearing ring (10) is fixedly connected to the center disk (9), the side end of the center disk (9) is fixedly connected to the inner seat (11), and the outer side of the inner seat (11) is fixedly connected to the edge seat (8).

2. The iron front wheel hub with edge protection for electric vehicles according to claim 1, characterized in that: The first edge protection structure (1) comprises a protection cone seat (4), a reinforcement ring seat (5), a fixing screw (6) and a connecting sleeve rod (7); the outer side of the reinforcement ring seat (5) is fixedly connected to the protection cone seat (4); the reinforcement ring seat (5) is provided with a connecting sleeve rod (7) inserted thereon, and the connecting sleeve rod (7) is screwed with a fixing screw (6) thereon.

3. The iron front wheel hub with edge protection for electric vehicles according to claim 2, characterized in that: The edge seat (8), the center plate (9), and the inner seat (11) are integrally formed and cast.

4. The iron front wheel hub with edge protection for electric vehicles according to claim 3, characterized in that: Grooves are provided on the edge seat (8) and the inner seat (11).

5. The iron front wheel hub with edge protection for electric vehicles according to claim 4, characterized in that: The connecting sleeve rod (7) is arranged to penetrate the trough body, and the connecting sleeve rod (7) is fastened and connected by a fixing screw (6).

6. The iron front wheel hub with edge protection for electric vehicles according to claim 5, characterized in that: The protective cone seat (4) is arranged in a cone slope structure.

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