Reinforced drag link structure

Abstract

The utility model relates to the technical field of straight pull rods, in particular to a reinforced straight pull rod structure which comprises a straight pull rod, a first reinforcing rod and a second reinforcing rod. An insertion ring is arranged at the end of the extension rod, a scale rod is arranged in the insertion ring, and a moving groove is formed in the end of the extension rod; the open groove is formed in the straight pull rod; the straight pull rod has the beneficial effects that the first reinforcing rod is fixed to the bending position of the straight pull rod, the first reinforcing rod plays a supporting role, when the first reinforcing rod is bent, the extension rod can move, the scale rod at the end of the extension rod moves along with the extension rod, the scale rod enters the straight pull rod, scales are arranged on the surface of the scale rod, and therefore the straight pull rod is convenient to use. Whether the scale rod moves or not can be clearly seen, an inserting ring is inserted into the end of the extension rod, the surface of the scale rod is sleeved with the inserting ring, scales on the surface of the scale rod are prevented from being abraded, the thickness of the moving groove is larger than that of the inserting ring, and the inserting ring is prevented from being clamped after deformation.

Description

Technical Field

[0001] The utility model relates to the technical field of straight pull rods, in particular to a reinforced straight pull rod structure. Background Art

[0002] The function of the steering tie rod is to transfer the force and motion from the steering rocker arm to the steering trapezoidal arm;

[0003] In the prior art, both ends of the straight pull rod are fixed on the vehicle, and the steering function is achieved through the force of the straight pull rod;

[0004] However, since the middle part of the straight pull rod is bent, when subjected to force, deformation may be found at the bent position, and a small amount of deformation of the straight pull rod cannot be easily found, and a lot of time is needed to detect. Utility Model Content

[0005] The purpose of the utility model is to provide a reinforced straight pull rod structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced straight pull rod structure, comprising:

[0007] A straight pull rod, a first reinforcing rod being fixed on the surface of the straight pull rod;

[0008] An extension rod, a plug ring is provided at the end of the extension rod, a scale rod is provided inside the plug ring, and a moving groove is provided at the end of the extension rod; and

[0009] Slotted, located inside the straight tie rod.

[0010] Preferably, the first reinforcing rod is fixed to the outside of the bending part of the straight pull rod, a slot is provided inside the straight pull rod, a second reinforcing rod is fixed in the slot, and the bending part of the second reinforcing rod is fixed to the inner wall of the slot.

[0011] Preferably, the scale rod is inserted into the interior of the straight pull rod, and the scale rod can move inside the straight pull rod, the end of the scale rod is located in the slot, and the other end of the scale rod is fixed inside the extension rod.

[0012] Preferably, the plug-in ring is plugged into the movable groove, and the thickness of the plug-in ring is smaller than the thickness of the movable groove. The plug-in ring can move inside the movable groove, and a rubber ring is fixed to the end of the plug-in ring.

[0013] Preferably, the rubber ring is clamped on the surface of the straight pull rod, and a spring is arranged in the movable groove, one end of the spring is connected to the end of the plug-in ring, and the other end is connected to the inner wall of the movable groove.

[0014] Preferably, the surface of the scale rod is provided with scales, and the scale rod moves after the first reinforcing rod is deformed.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The bending position of the straight pull rod proposed in the present invention is fixed with a first reinforcing rod, which plays a supporting role. When the first reinforcing rod is bent, the extension rod will move, and the scale rod at the end of the extension rod will move along with it. The scale rod enters the interior of the straight pull rod. The surface of the scale rod is provided with scales, so it can be clearly seen whether the scale rod moves. A plug-in ring is inserted into the end of the extension rod, and the plug-in ring is sleeved on the surface of the scale rod to prevent the scale on the surface of the scale rod from being worn. The thickness of the moving groove is greater than the plug-in ring to prevent the plug-in ring from being stuck after deformation. A second reinforcing rod is provided in the slot, and the second reinforcing rod is located inside the straight pull rod to further enhance the anti-deformation ability of the straight pull rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial enlarged structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: a straight pull rod 1, a first reinforcing rod 2, an extension rod 3, a rubber ring 4, a second reinforcing rod 5, a slot 6, a movable slot 7, a plug-in ring 8, a scale rod 9, and a spring 10. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a reinforced straight pull rod structure, comprising:

[0024] A first reinforcing rod 2 is fixed on the surface of the straight pull rod 1, and the first reinforcing rod 2 is fixed to the outside of the bending part of the straight pull rod 1. A slot 6 is provided inside the straight pull rod 1, and a second reinforcing rod 5 is fixed in the slot 6. The bending part of the second reinforcing rod 5 is fixed to the inner wall of the slot 6, and the second reinforcing rod 5 is provided in the slot 6. The second reinforcing rod 5 is located inside the straight pull rod 1, so as to further enhance the anti-deformation capability of the straight pull rod 1.

[0025] The end of the extension rod 3 is provided with a plug-in ring 8, and a scale rod 9 is provided inside the plug-in ring 8. A moving groove 7 is opened at the end of the extension rod 3. The scale rod 9 is plugged into the inside of the straight pull rod 1, and the scale rod 9 can move inside the straight pull rod 1. The end of the scale rod 9 is located in the slot 6, and the other end of the scale rod 9 is fixed inside the extension rod 3. The plug-in ring 8 is plugged into the moving groove 7, and the thickness of the plug-in ring 8 is less than the thickness of the moving groove 7. The plug-in ring 8 can move inside the moving groove 7. The end of the plug-in ring 8 is fixed with a rubber ring 4, and the rubber ring 4 is stuck in the straight pull rod. 1, a spring 10 is arranged in the movable groove 7, one end of the spring 10 is connected to the end of the plug-in ring 8, and the other end is connected to the inner wall of the movable groove 7, and a scale rod 9 is arranged on the surface of the scale rod 9, and the scale rod 9 moves after the first reinforcing rod 2 is deformed; the slot 6 is arranged inside the straight pull rod 1, and the scale rod 9 enters into the inside of the straight pull rod 1, and a scale is arranged on the surface of the scale rod 9, and it can be clearly seen whether the scale rod 9 moves, and the plug-in ring 8 is inserted at the end of the extension rod 3, and the plug-in ring 8 is sleeved on the surface of the scale rod 9 to prevent the scale on the surface of the scale rod 9 from being worn.

[0026] A first reinforcing rod 2 is fixed at the bending position of the straight pull rod 1, and the first reinforcing rod 2 plays a supporting role. When the first reinforcing rod 2 is bent, the extension rod 3 will move, and the scale rod 9 at the end of the extension rod 3 will move along with it. The scale rod 9 enters the interior of the straight pull rod 1, and the surface of the scale rod 9 is provided with scales, so it can be clearly seen whether the scale rod 9 moves. A plug-in ring 8 is inserted into the end of the extension rod 3, and the plug-in ring 8 is sleeved on the surface of the scale rod 9 to prevent the scale on the surface of the scale rod 9 from being worn. The thickness of the movable groove 7 is greater than the plug-in ring 8 to prevent the plug-in ring 8 from getting stuck after deformation. A second reinforcing rod 5 is provided in the slot 6, and the second reinforcing rod 5 is located inside the straight pull rod 1 to further enhance the anti-deformation ability of the straight pull rod 1.

[0027] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A reinforced straight pull rod structure, characterized in that: include: A straight pull rod (1), a first reinforcing rod (2) being fixed on the surface of the straight pull rod (1); An extension rod (3), the end of the extension rod (3) is provided with a plug-in ring (8), a scale rod (9) is provided inside the plug-in ring (8), and a moving groove (7) is provided at the end of the extension rod (3); and The slot (6) is arranged inside the straight pull rod (1).

2. A reinforced straight pull rod structure according to claim 1, characterized in that: The first reinforcing rod (2) is fixed to the outside of the bending part of the straight pull rod (1), a slot (6) is provided inside the straight pull rod (1), a second reinforcing rod (5) is fixed in the slot (6), and the bending part of the second reinforcing rod (5) is fixed to the inner wall of the slot (6).

3. A reinforced straight pull rod structure according to claim 2, characterized in that: The scale rod (9) is inserted into the interior of the straight pull rod (1), and the scale rod (9) can move inside the straight pull rod (1), the end of the scale rod (9) is located in the slot (6), and the other end of the scale rod (9) is fixed inside the extension rod (3).

4. A reinforced straight pull rod structure according to claim 3, characterized in that: The plug-in ring (8) is plugged into the movable groove (7), and the thickness of the plug-in ring (8) is smaller than the thickness of the movable groove (7). The plug-in ring (8) can move inside the movable groove (7), and a rubber ring (4) is fixed to the end of the plug-in ring (8).

5. The reinforced straight pull rod structure according to claim 4, characterized in that: The rubber ring (4) is clamped on the surface of the straight pull rod (1), and a spring (10) is arranged in the movable groove (7). One end of the spring (10) is connected to the end of the plug-in ring (8), and the other end is connected to the inner wall of the movable groove (7).

6. The reinforced straight pull rod structure according to claim 5, characterized in that: The surface of the scale rod (9) is provided with scales, and the scale rod (9) moves after the first reinforcing rod (2) is deformed.

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