CN202175109U - Supporting rod mechanism for engine cover - Google Patents

Abstract

The utility model discloses an engine hood support rod mechanism, which comprises a support rod, a support rod brace fixedly connected to one end of the support rod, a support rod subassembly located at the other end of the support rod, a connector assembly and an engine hood support rod On the installation surface, the support rod sub-assembly is fixedly connected with the other end of the support rod. One side is fixedly connected with a fold line. The utility model well solves the problem of limited space arrangement, and the structure of the ball head and the ball nail makes the rotation of the strut more smooth.

Description

Engine hood support rod mechanism

technical field

The utility model relates to an automobile part, in particular to an engine cover support rod mechanism.

Background technique

Generally, the engine hood support rod assembly is composed of a support rod and a support rod directly injected on the support rod. The structure is simple and practical, and the fixing method is simple (generally fixed on the engine room). It is easy to appear that the rotation of the struts is not smooth. In addition, if there is not enough space for the arrangement of the nacelle, it will be difficult to arrange the struts.

The announcement date is August 25, 2010, and the patent with announcement number CN201559714U proposes a hood support structure, including an engine hood movably connected to the car body and a support rod connected to the support seat of the car body. The root of the support rod It is movably connected with the support seat, the engine cover is provided with a first support position for accommodating the end of the support rod, and also includes a limit device, and the engine cover is also provided with a second support that matches the limit device bit. The utility model is simple to operate, but there are still problems that the rotation of the struts is not smooth enough and the spatial arrangement of the struts is difficult.

Contents of the invention

In order to solve the problem that the existing structure and fixing method easily cause the support rod to rotate unsmoothly and the space arrangement of the support rod is difficult, the utility model proposes a support rod mechanism of the engine hood, and a support rod connecting piece is added to be fixed on the inner plate of the engine hood , does not need to increase the layout space, and also makes the rotation of the pole more smooth.

The technical solution adopted by the utility model is: a hood support rod mechanism, including a support rod, a support rod brace fixedly connected to one end of the support rod, a support rod subassembly, a connector assembly and an engine hood support rod installation On the surface, the support rod sub-assembly is fixedly connected with the other end of the support rod. One side of the connector assembly is fixedly connected at the fold line edge. The utility model is an improved engine hood support rod mechanism, which is welded on the inner plate of the engine hood, and can solve the problem of the limitation of the spatial arrangement of the support rods.

Preferably, the support rod subassembly includes a support rod sleeve and a ball seat. The support rod sleeve is sleeved on one end of the support rod. The ball seat includes a ball head and a ball nail. The ball head is a hollow ball shell with an open end. The rod sleeve is fixedly connected, the shape of the ball pin matches the inner wall of the ball head, and the connecting piece assembly is fixedly connected with the ball pin through the hole in the center of the bottom. The strut sleeve in the support rod subassembly and the ball head of the ball seat are connected by threads. The utility model utilizes a ball head rotation mechanism to skillfully use it in the structure of the support rod of the hood, and its structure is installed on the connection by riveting. On the component assembly, the pole rotates more smoothly.

Preferably, a spring ring is provided on the inner wall of the ball head. The ball head and the ball nail achieve the effect of restraint and fixation through the spring coil.

Preferably, both the ball head and the ball stud are provided with a general-purpose lithium-based lubricating grease coating for automobiles. When assembling ball joints and ball studs, apply automotive general lithium-based grease to lubricate assembly and subsequent use.

Preferably, the included angle between the mounting surface of the engine hood support rod and the connector assembly is an obtuse angle. The mounting surface of the engine cover support rod and the connector assembly are arranged at an obtuse angle, which is beneficial to the assembly of the utility model and the outside.

Preferably, a through hole is provided at the center of the mounting surface of the engine hood support rod.

The beneficial effects of the utility model are: the utility model solves the problem of limited space arrangement, and the structure of the ball head and the ball nail makes the rotation of the pole more smooth.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the partially enlarged schematic view of A-A sectional view in Fig. 2;

Fig. 4 is a partially enlarged schematic diagram of the B-B sectional view in Fig. 2 .

In the figure, 1-support rod, 2-support rod support head, 3-engine hood support rod mounting surface, 4-connector assembly, 5-support rod sub-assembly, 6-ball nail, 7-ball head, 8 - Spring coils.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

As shown in Fig. 1, a kind of hood support rod mechanism comprises a support rod 1, a support rod support head 2 injection-molded on one end of the support rod 1 and a support rod subassembly 5 installed on the other end of the support rod 1, Connector assembly 4 above the sub-assembly 5 and the mounting surface 3 of the engine hood support rod. The support rod sub-assembly 5 includes a support rod cover and a ball seat, the support rod cover is sleeved on the other end of the support rod 1, the connector assembly 4 is an inverted figure with a hole in the center of the bottom, the engine hood support rod mounting surface 3 and the connection A folded line edge of the piece assembly 4 becomes an obtuse angle and is welded as a whole, and a through hole is provided at the center of the engine hood support rod mounting surface 3, as shown in Figure 2 .

As shown in Figure 3, the ball seat is assembled by a ball head 7 and a ball stud 6. The ball head 7 is a hollow ball shell with one end open. The inner wall of the head 7 is compatible, the connector assembly 4 is riveted with the ball stud 6 through the hole in the center of the bottom, the inner wall of the ball head 7 is equipped with a spring ring 8, and the ball head 7 and the ball stud 6 are coated with automotive general lithium-based grease layer. As shown in FIG. 4 , the strut sleeve and the ball head 7 are threadedly connected.

The utility model is assembled on the inner plate of the engine hood through the through hole and the rivet at the central position of the mounting surface 3 of the engine hood support rod. The nail structure makes the pole rotate more smoothly in use.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various insubstantial improvements made by the method concept and technical solutions of the utility model are adopted, or there is no The idea and technical solution of the utility model that are directly applied to other occasions through improvement are all within the protection scope of the utility model.

Claims (6)

1. An engine hood support rod mechanism, including a support rod and a support rod support head (2) fixedly connected to one end of the support rod, characterized in that it also includes a support rod subassembly located at the other end of the support rod (1) ( 5), the connector assembly (4) and the engine hood support rod installation surface (3), the support rod sub-assembly (5) is fixedly connected with the other end of the support rod (1), and the connector assembly (4) It is an inverted shape with a hole in the center of the bottom, and the connector assembly (4) is fixedly connected above the support rod sub-assembly (5). One side of (4) is fixedly connected with a folded line edge. 2. The engine hood support rod mechanism according to claim 1, characterized in that: the support rod subassembly (5) includes a support rod sleeve and a ball seat, and the support rod sleeve is sleeved on the support rod (1) At the other end, the ball seat includes a ball head (7) and a ball nail (6), the ball head (7) is a hollow ball shell with one end open, the ball head (7) and the support rod The sleeve is fixedly connected, the shape of the ball stud (6) is adapted to the inner wall of the ball head (7), and the connector assembly (4) is fixedly connected to the ball stud (6) through the hole at the center of the bottom. 3. The engine hood support rod mechanism according to claim 2, characterized in that: the inner wall of the ball head (7) is provided with a spring ring (8). 4 . The engine hood support rod mechanism according to claim 2 , characterized in that: the ball head ( 7 ) and the ball stud ( 6 ) are provided with a general-purpose lithium-based lubricating grease coating for automobiles. 5. The engine hood support rod mechanism according to claim 1 or 2 or 3 or 4, characterized in that: the angle between the engine hood support rod mounting surface (3) and the connector assembly (4) is obtuse angle. 6. The engine hood support rod mechanism according to claim 1, 2, 3 or 4, characterized in that a through hole is provided at the center of the engine hood support rod mounting surface (3).

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