directional handle assembly

Abstract

The utility model provides a kind of direction handle assembly, including direction handle, upper link plate, lower link plate and two shock-absorbing sleeves;The lower end of two shock-absorbing sleeves is respectively sleeved in the outside of the upper end of two shock-absorbing expansion bars in wheel assembly and can move along the axial direction of shock-absorbing expansion bar, and the both ends of lower link plate are respectively sleeved in the outside of two shock-absorbing sleeves middle part and are fixed with shock-absorbing sleeve tightly, and the both ends of upper link plate are respectively sleeved in the outside of two shock-absorbing sleeves upper end and are fixed with shock-absorbing sleeve tightly;Direction handle assembly further includes upper pressing code and two left and right symmetrical lower pressing codes;The lower end of two lower pressing codes is fixed with the upper end of upper link plate, and the middle part of direction handle is supported on the upper end of two lower pressing codes, and the both ends of upper pressing code are respectively fixed with the upper end of one of lower pressing codes and press direction handle on corresponding lower pressing code;The utility model can improve the fixing firmness and reliability of direction handle, and can improve the stability and reliability of direction handle assembly overall structure.

Description

Technical Field

[0001] This utility model relates to the field of vehicle steering wheel technology, and more specifically, to a steering wheel assembly. Background Technology

[0002] The steering wheel assembly is a control assembly used to control the steering of a vehicle. Currently, Chinese Patent Announcement No. CN200977977Y discloses a modular front module for electric bicycles. In the structure of this modular front module for electric bicycles, the steering wheel tube is only pressed against the upper end of the stem tube by a single clamp, which has the disadvantage of poor reliability in fixing the steering wheel tube to the stem tube. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a steering handle assembly that can improve the fixing firmness and reliability of the steering handle, as well as the stability and reliability of the overall structure of the steering handle assembly.

[0004] This utility model provides a steering handle assembly, including a steering handle, an upper connecting plate, a lower connecting plate, and two shock-absorbing sleeves arranged symmetrically on the left and right. The lower ends of the two shock-absorbing sleeves are respectively sleeved on the outside of the upper ends of two shock-absorbing telescopic rods in the wheel assembly and can move along the axial direction of the shock-absorbing telescopic rods. The two ends of the lower connecting plate are respectively sleeved on the outside of the middle part of the two shock-absorbing sleeves and are tightly fixed to the shock-absorbing sleeves. The two ends of the upper connecting plate are respectively sleeved on the outside of the upper end of the two shock-absorbing sleeves and are tightly fixed to the shock-absorbing sleeves. The steering handle assembly also includes an upper pressure bracket and two lower pressure brackets arranged symmetrically on the left and right. The lower ends of the two lower pressure brackets are fixed to the upper end of the upper connecting plate. The middle part of the steering handle is supported on the upper end of the two lower pressure brackets. The two ends of the upper pressure bracket are respectively fixed to the upper end of one of the lower pressure brackets and press the steering handle tightly onto the corresponding lower pressure bracket.

[0005] By adopting the above structure, this utility model improves the fixing firmness and reliability of the steering handle by pressing the middle part of the handlebar against the upper ends of the two lower pressure brackets through the upper pressure bracket. Furthermore, since the two ends of the upper pressure bracket are respectively fixed to the upper ends of one of the lower pressure brackets, it can tighten the upper ends of the two lower pressure brackets, thereby improving the reliability of fixing the lower pressure brackets to the upper connecting plate, further improving the reliability of the upper pressure bracket pressing the handlebar against the lower pressure brackets, and improving the overall stability and reliability of the steering handlebar assembly.

[0006] In one possible implementation, both ends of the upper pressure plate are fixed to the upper end of the corresponding lower pressure plate by two bolts symmetrically arranged on the front and rear sides of the handlebar. With this structure, both ends of the upper pressure plate can be reliably fastened to the upper end of the corresponding lower pressure plate by two bolts. Since the two bolts at each end of the upper pressure plate are symmetrically arranged on the front and rear sides of the handlebar, after the ends of the upper pressure plate are fixed to the lower pressure plates, the middle part of the handlebar can be reliably pressed against the lower pressure plates.

[0007] In one possible implementation, each pressure bar has a first arc-shaped groove at its upper end, which engages with the lower edge of the handlebar. With this structure, the handlebar can engage with the first arc-shaped groove during assembly, thereby limiting and positioning the handlebar and pressure bar. This facilitates the assembly of the handlebar and pressure bar, and improves the reliability and stability of the handlebar after it is pressed onto the pressure bar by the upper pressure bar.

[0008] In one possible implementation, the bottom of the upper pressure plate is provided with a second arc-shaped groove running from left to right through the upper pressure plate, and the second arc-shaped groove engages with the upper edge of the middle part of the handlebar. With this structure, during the process of the upper pressure plate pressing the middle part of the handlebar to the upper end of the lower pressure plate, the second arc-shaped groove at the bottom of the upper pressure plate can engage with the upper edge of the middle part of the handlebar, thereby achieving the positioning and limiting function of the upper pressure plate and the handlebar, so that the upper pressure plate can press the handlebar onto the lower pressure plate, and facilitate the fixation of the upper and lower pressure plates. In addition, after the handlebar is pressed onto the lower pressure plate by the upper pressure plate, the reliability and stability of the handlebar and the upper pressure plate after being pressed together can be improved.

[0009] In one possible implementation, each pressure bar has a vertically penetrating groove on its inner sidewall; by providing a vertically penetrating groove on the inner sidewall of the pressure bar, the deformation resistance and fracture resistance of the pressure bar can be improved, thereby enabling the direction bar to be reliably fastened to the upper connecting plate via the pressure bar.

[0010] In one possible implementation, the steering assembly further includes a support column; the support column is vertically disposed between the upper and lower connecting plates, and the upper and lower ends of the support column are fixed to the upper and lower connecting plates respectively; by setting the support column, after the upper and lower ends of the support column are fixed to the upper and lower connecting plates respectively, the support column can play a pulling role on the upper and lower connecting plates, thereby improving the overall structural stability and reliability of the steering assembly. Attached Figure Description

[0011] Figure 1This is a three-dimensional structural diagram of the present invention;

[0012] Figure 2 This is a partially exploded three-dimensional structural diagram of the present invention;

[0013] Figure 3 This is a schematic diagram of the three-dimensional structure of the overprint code. Detailed Implementation

[0014] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0015] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0016] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0017] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] See Figure 1-3As shown in the embodiment of this application, a steering handle assembly is disclosed, including a steering handle 1, an upper connecting plate 2, a lower connecting plate 3, and two shock-absorbing sleeves 4 arranged symmetrically on the left and right. The lower ends of the two shock-absorbing sleeves 4 are respectively sleeved on the outside of the upper ends of the two shock-absorbing telescopic rods 51 in the wheel assembly 5 and can move along the axial direction of the shock-absorbing telescopic rods 51. The two ends of the lower connecting plate 3 are respectively sleeved on the outside of the middle of the two shock-absorbing sleeves 4 and are tightly fixed to the shock-absorbing sleeves 4. The two ends of the upper connecting plate 2 are respectively sleeved on the outside of the upper ends of the two shock-absorbing sleeves 4 and are tightly fixed to the shock-absorbing sleeves 4. The steering handle assembly also includes an upper pressure bracket 6 and two lower pressure brackets 7 arranged symmetrically on the left and right. The lower ends of the two lower pressure brackets 7 are fixed to the upper ends of the upper connecting plate 2. The middle part of the steering handle 1 is supported on the upper ends of the two lower pressure brackets 7. The two ends of the upper pressure bracket 6 are respectively fixed to the upper ends of one of the lower pressure brackets 7 and press the steering handle 1 onto the corresponding lower pressure bracket 7.

[0019] Both ends of the upper pressure plate 6 are fixed to the upper end of the corresponding lower pressure plate 7 by two bolts 61 symmetrically arranged on the front and rear sides of the handlebar 1. With this structure, both ends of the upper pressure plate can be reliably fastened to the upper end of the corresponding lower pressure plate by two bolts. Since the two bolts at each end of the upper pressure plate are symmetrically arranged on the front and rear sides of the handlebar, after the end of the upper pressure plate is fixed to the lower pressure plate, the middle part of the handlebar can be reliably pressed onto the lower pressure plate.

[0020] Each pressure bar 7 has a first arc-shaped groove 71 at its upper end, which fits into the lower edge of the handlebar 1. With this structure, the middle of the handlebar can fit into the first arc-shaped groove when the handlebar and pressure bar are assembled, thereby limiting and positioning the handlebar and pressure bar. This facilitates the assembly of the handlebar and pressure bar, and improves the reliability and stability of the handlebar after it is pressed onto the pressure bar by the upper pressure bar.

[0021] The bottom of the upper pressure code 6 is provided with a second arc-shaped groove 62 running from left to right through the upper pressure code 6. The second arc-shaped groove 62 fits into the upper edge of the middle part of the handlebar 1. With this structure, when the upper pressure code presses the middle part of the handlebar to the upper end of the lower pressure code, the second arc-shaped groove at the bottom of the upper pressure code can fit into the upper edge of the middle part of the handlebar, thereby realizing the positioning and limiting function of the upper pressure code and the handlebar, so that the upper pressure code can press the handlebar onto the lower pressure code, and facilitate the fixation of the upper and lower pressure codes. In addition, after the handlebar is pressed onto the lower pressure code by the upper pressure code, the reliability and stability of the handlebar and the upper pressure code after being pressed together can be improved.

[0022] Each pressure bar 7 has a vertically penetrating groove 72 on its inner sidewall; by providing a vertically penetrating groove on the inner sidewall of the pressure bar, the deformation resistance and fracture resistance of the pressure bar can be improved, thereby enabling the direction bar to be reliably fastened to the upper connecting plate via the pressure bar.

[0023] The steering wheel assembly also includes a support column 8. The support column 8 is vertically positioned between the upper connecting plate 2 and the lower connecting plate 3, with its upper and lower ends fixed to the upper connecting plate 2 and the lower connecting plate 3, respectively. By fixing its upper and lower ends to the upper and lower connecting plates, the support column provides tension to the upper and lower connecting plates, thereby improving the overall structural stability and reliability of the steering wheel assembly. Furthermore, the axes of the two damping sleeves are located at the two base angles of a virtual isosceles triangle, and the axis of the support column is located at the apex angle of this virtual isosceles triangle. This further enhances the structural stability of the upper connecting plate, lower connecting plate, support column, and two damping sleeves after fastening, thus further improving the overall structural stability and reliability of the steering wheel assembly.

[0024] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A steering wheel assembly, comprising a steering wheel (1), an upper connecting plate (2), a lower connecting plate (3), and two shock-absorbing sleeves (4) arranged symmetrically on the left and right sides; the lower ends of the two shock-absorbing sleeves (4) are respectively sleeved on the outside of the upper ends of two shock-absorbing telescopic rods (51) in a wheel assembly (5) and can move along the axial direction of the shock-absorbing telescopic rods (51); the two ends of the lower connecting plate (3) are respectively sleeved on the outside of the middle of the two shock-absorbing sleeves (4) and are tightly fixed to the shock-absorbing sleeves (4); the two ends of the upper connecting plate (2) are respectively sleeved on the outside of the upper ends of the two shock-absorbing sleeves (4) and are tightly fixed to the shock-absorbing sleeves (4); characterized in that: The directional assembly also includes an upper pressure bar (6) and two lower pressure bars (7) arranged symmetrically on the left and right sides; the lower ends of the two lower pressure bars (7) are fixed to the upper end of the upper connecting plate (2), the middle part of the directional handle (1) is supported on the upper ends of the two lower pressure bars (7), and the two ends of the upper pressure bar (6) are respectively fixed to the upper end of one of the lower pressure bars (7) and press the directional handle (1) on the corresponding lower pressure bar (7).

2. The steering assembly according to claim 1, characterized in that: Both ends of the upper pressure code (6) are fixed to the upper end of the corresponding lower pressure code (7) by two bolts (61) symmetrically arranged on the front and rear sides of the direction handle (1).

3. The directional assembly according to claim 1 or 2, characterized in that: Each of the pressing codes (7) has a first arc groove (71) at its upper end, and the first arc groove (71) fits into the lower edge of the middle part of the direction handle (1).

4. The steering assembly according to claim 3, characterized in that: The bottom of the upper pressure code (6) is provided with a second arc-shaped groove (62) that runs from left to right through the upper pressure code (6), and the second arc-shaped groove (62) fits into the upper edge of the middle part of the direction handle (1).

5. The directional assembly according to claim 1, 2, or 4, characterized in that: Each of the pressing codes (7) has a groove (72) that runs vertically through the pressing code (7) on its inner sidewall.

6. The directional assembly according to claim 1, 2, or 4, characterized in that: The directional assembly also includes a support column (8); the support column (8) is vertically disposed between the upper connecting plate (2) and the lower connecting plate (3), and the upper end and the lower end of the support column (8) are fixed to the upper connecting plate (2) and the lower connecting plate (3) respectively.

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