CN215553873U - Handlebar assembly and scooter with same - Google Patents

Abstract

The utility model discloses a handlebar assembly and a scooter with the handlebar assembly, wherein the handlebar assembly comprises a gooseneck boom, a handlebar cross, a first limiting piece and a second limiting piece, the gooseneck boom is provided with a mounting hole, the handlebar cross the mounting hole, part of the cross is matched in the mounting hole, the cross is internally provided with a mounting cavity, the first limiting piece and the second limiting piece are mounted on the handlebar cross and positioned in the mounting cavity of the handlebar cross, the first limiting piece is positioned on the first side of the gooseneck boom in the axial direction of the mounting hole, the second limiting piece is positioned on the second side of the gooseneck in the axial direction of the mounting hole, and the first limiting piece and the second limiting piece are stopped against the gooseneck boom to limit the movement of the cross relative to the gooseneck along the axial direction of the mounting hole. The handlebar assembly is simple in structure, easy to assemble and good in side-falling prevention performance.

Description

Handlebar assembly and scooter with same

Technical Field

The utility model relates to the technical field of vehicles, in particular to a handlebar assembly and a scooter with the handlebar assembly.

Background

Short distance vehicles such as scooter and bicycle are popular among people due to riding comfort and carrying convenience. If the transverse side slides, the transverse side is not uniform, and the riding experience is influenced. In the related art, the handlebar assembly has a complicated structure for preventing the handlebar from laterally moving, is difficult to assemble, has high production cost and poor reliability, and is exposed outside, resulting in poor appearance of the handlebar assembly.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the embodiment of the utility model provides the handlebar assembly which is simple in structure, easy to assemble and good in side-falling prevention performance.

The embodiment of the utility model also provides a scooter.

A handlebar assembly according to an embodiment of the present invention includes: the goose head is provided with a mounting hole; a handle bar, wherein the handle bar crosses the mounting hole, and the part of the handle bar is matched in the mounting hole, and the handle bar is internally provided with a mounting cavity; the first limiting part and the second limiting part are installed on the cross shaft and located in the cross mounting cavity, the first limiting part is located on the first side of the gooseneck boom in the axial direction of the mounting hole, the second limiting part is located on the second side of the gooseneck boom in the axial direction of the mounting hole, and the first limiting part and the second limiting part stop against the gooseneck boom to limit the cross shaft to move relative to the gooseneck boom in the axial direction of the mounting hole.

According to the handlebar assembly provided by the embodiment of the utility model, the first limiting part and the second limiting part which are distributed at intervals are arranged on the handlebar, and the first limiting part and the second limiting part are abutted against the gooseneck boom to limit the handlebar to move relative to the gooseneck along the axial direction of the mounting hole, so that the handlebar assembly has reliable anti-side-falling performance.

In some embodiments, the handlebar is tubular, the tube cavity of the handlebar forms the mounting cavity, the peripheral wall of the handlebar is provided with a notch which penetrates through the peripheral wall of the handlebar in the axial direction of the handlebar, and the first limiting member and the second limiting member are mounted in the tube cavity of the handlebar through the notch.

In some embodiments, a reinforcing rib plate extending in the axial direction of the bar cross is arranged in the bar cross pipe cavity, the reinforcing rib plate divides the bar cross pipe cavity into a first pipe cavity and a second pipe cavity, the notch is communicated with the first pipe cavity, and the first limiting member and the second limiting member are mounted on the reinforcing rib plate.

In some embodiments, the first limiting member and the second limiting member are screw members, the handle bar is provided with a first screw hole and a second screw hole, the first limiting member is engaged in the first screw hole, and the second limiting member is engaged in the second screw hole.

In some embodiments, the first and second threaded holes are formed in the stiffener plate.

In some embodiments, the stiffener plate is an arcuate plate projecting in a direction away from the slot.

In some embodiments, the handlebar assembly further includes a cover plate mounted on the handlebar to close the notch.

In some embodiments, the cover plate fits within the slot and an outer wall surface of the cover plate is substantially flush with the peripheral wall surface of the handle bar.

In some embodiments, the inner wall of the mounting hole is provided with a rotation stopping protrusion, the notch penetrates through the peripheral wall of the handlebar in the axial direction of the handlebar, and the rotation stopping protrusion penetrates through the notch and extends into the tube cavity to limit the relative rotation of the handlebar and the gooseneck boom.

In some embodiments, a first end surface of the rotation stopping protrusion is flush with the first side surface of the goose head, a second end surface of the rotation stopping protrusion is flush with the second side surface of the goose head, the first limiting member abuts against the first end surface of the rotation stopping protrusion, and the second limiting member abuts against the second end surface of the rotation stopping protrusion.

In some embodiments, the goose head comprises a main body part and a holding part, the holding part and the main body part enclose the mounting hole, the connecting end of the holding part is connected with the main body part, and the free end of the holding part is connected with the main body part through a fastening piece so as to hold the handlebar.

In some embodiments, a flexible pad is arranged between the free end of the clasping portion and the main body portion, the fastening member is a threaded member, a clasping threaded hole is formed in the main body portion, and the fastening member sequentially penetrates through the free end of the clasping portion and the gasket and is matched in the clasping threaded hole.

The scooter according to the embodiment of the utility model comprises the handlebar assembly.

According to the scooter provided by the embodiment of the utility model, by adopting the handlebar assembly, the scooter is strong in side-falling prevention performance, simple in overall structure and low in cost.

In some embodiments, the walker is a scooter or a bicycle.

Drawings

FIG. 1 is a schematic structural view of a handlebar assembly according to an embodiment of the present invention.

FIG. 2 is a partial schematic structural view of the handlebar assembly in accordance with an embodiment of the present invention.

FIG. 3 is an exploded view of the handlebar assembly in accordance with an embodiment of the present invention.

FIG. 4 is an exploded view of the handlebar assembly in accordance with an embodiment of the present invention.

FIG. 5 is a cross-sectional view of the handlebar assembly in accordance with an embodiment of the present invention.

Reference numerals:

a handlebar assembly 1;

a goose head 10; a mounting hole 101; a rotation stop boss 102; a clasping portion 103; a main body portion 104; a flexible pad 105; a fastener 106;

a handle bar 20; a mounting cavity 201; a first lumen 2011; a second lumen 2012; a notch 202; a reinforcing rib plate 203; the first threaded hole 2031; a second threaded hole 2032;

a first stopper 30;

a second stopper 40;

a cover plate 50.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1 to 5, the handlebar assembly 1 according to the embodiment of the present invention includes a gooseneck head 10, a handlebar 20, a first limiting member 30 and a second limiting member 40.

The goose head 10 has a mounting hole 101, the cross bar 20 passes through the mounting hole 101, a part of the cross bar 20 is matched in the mounting hole 101, and a mounting cavity 201 is arranged in the cross bar 20.

As shown in fig. 1 and 3, the goose head 10 is mounted on the upper end of the vertical tube of the scooter, the cross bar 20 penetrates the goose head 10 to be connected with the vertical tube, and the cross bar 20 is a tube body with a cavity (a mounting cavity 201), it can be understood that the rotation of the cross bar 20 can drive the vertical tube to rotate to complete the steering of the scooter body.

The first limiting member 30 and the second limiting member 40 are mounted on the handlebar 20 and located in the mounting cavity 201 of the handlebar 20, the first limiting member 30 is located on a first side of the gooseneck boom 10 in the axial direction of the mounting hole 101, the second limiting member 40 is located on a second side of the gooseneck boom 10 in the axial direction of the mounting hole 101, and the first limiting member 30 and the second limiting member 40 stop against the gooseneck boom 10 to limit the movement of the handlebar 20 relative to the gooseneck boom 10 in the axial direction of the mounting hole 101.

As shown in fig. 1, the cross bar 20 is inserted through the mounting hole 101 in the left-right direction, the first limiting member 30 and the second limiting member 40 are arranged at an interval in the left-right direction, the first limiting member 30 is located at the left side of the mounting cavity 201 and abuts against the left side surface of the gooseneck boom 10, and the second limiting member 40 is located at the right side of the mounting cavity 201 and abuts against the right side surface of the gooseneck boom 10.

The inventor finds, for the realization prevents to move violently 20 side, among the related art, gooseneck boom 10 includes independent fastening portion and installation department each other, is equipped with spacing projection on the installation department, is equipped with corresponding spacing hole on violently 20, when violently 20 with gooseneck boom 10 assembly, need earlier cooperate violently 20 on the installation department and with spacing post and spacing hole alignment and cooperation, then be connected fastening portion and installation department to will press from both sides violently 20 tightly on gooseneck boom 10.

It can be understood that, when the gooseneck boom 10 and the handlebar 20 in the related art are disassembled, the gooseneck boom 10 must be disassembled, the assembly process is complicated, the number of structural members is large, and the overall structure of the handlebar assembly 1 is complex.

According to the handlebar assembly 1 of the embodiment of the utility model, the first limiting part and the second limiting part which are distributed at intervals are arranged on the handlebar 20, the first limiting part 30 and the second limiting part 40 are stopped against the gooseneck boom 10 to limit the movement of the handlebar 20 relative to the gooseneck boom 10 along the axial direction of the mounting hole 101, the handlebar assembly 1 can have reliable anti-side-falling performance, when the handlebar assembly 1 is assembled, the handlebar 20 can be matched with the gooseneck 10 by penetrating the handlebar 20 through the mounting hole 101 on the gooseneck 10, the operation is simple, and the gooseneck 10 can be made into a whole piece, so that the structure of the handlebar assembly 1 is simplified.

As shown in fig. 2 and 3, in some embodiments, the crossbar 20 is tubular, a tube cavity of the crossbar 20 forms an installation cavity 201, a notch 202 penetrating the peripheral wall of the crossbar 20 in the axial direction (the left-right direction shown in fig. 2) of the crossbar 20 is formed in the peripheral wall of the crossbar 20, and the first limiting member 30 and the second limiting member 40 are installed in the tube cavity of the crossbar 20 through the notch 202.

Specifically, as shown in fig. 3, the crossbar 20 is a circular tube, the notch 202 is formed on one side of the peripheral wall of the crossbar 20, and the notch 202 may serve as an escape hole, so that the first limiting member 30 and the second limiting member 40 may be installed in the tube cavity through the notch 202. It can be understood that the first limiting member 30 and the second limiting member 40 are disposed in the cavity, and the first limiting member 30 and the second limiting member 40 do not need to be separately provided with assembling space, so that the layout of the handlebar assembly 1 is optimized.

Further, as shown in fig. 3-5, a reinforcing rib plate 203 extending along the axial direction of the crossbar 20 is disposed in the lumen of the crossbar 20, the reinforcing rib plate 203 divides the lumen of the crossbar 20 into a first lumen 2011 and a second lumen 2012, the notch 202 is communicated with the first lumen 2011, and the first limiting member 30 and the second limiting member 40 are mounted on the reinforcing rib plate 203.

As shown in fig. 3, the reinforcing rib plate 203 divides the tube cavity into a first tube cavity 2011 and a second tube cavity 2012 in the radial direction (front-back direction in fig. 3) of the crossbar 20, the first limiting member 30 and the second limiting member 40 are connected to the reinforcing rib plate 203 at intervals along the axial direction of the crossbar 20, so that the assembly of the first limiting member 30 and the second limiting member 40 with the crossbar 20 is completed, and a part of the first limiting member 30 and a part of the second limiting member 40 are located in the first tube cavity 2011. Additionally, it is understood that both the first lumen 2011 and the second lumen 2012 can be used as wire passing slots. The stiffener plate 203 is preferably an arc-shaped plate that protrudes in a direction away from the notch 202 to improve the structural strength of the stiffener plate 203.

Further, as shown in fig. 3, both the first limiting member 30 and the second limiting member 40 may be screw members, a first screw hole 2031 and a second screw hole 2032 are provided on the handle bar 20, the first limiting member 30 is fitted in the first screw hole 2031, and the second limiting member 40 is fitted in the second screw hole 2032. Therefore, the first limiting member 30 and the second limiting member 40 are convenient to assemble and disassemble with the handle 20, and the connection reliability is high.

Further, first and second screw holes 2031 and 2032 are formed in reinforcement rib 203.

In some embodiments, as shown in fig. 1 and 3, the handlebar assembly 1 further includes a cover plate 50, the cover plate 50 being mounted on the handlebar 20 to close the notch 202. Therefore, after the cover plate 50 closes the notch 202, the tube cavity can be covered, so that the first limiting member 30, the second limiting member 40 and the reinforcing rib plate 203 are hidden, and the appearance is optimized.

Further, as shown in fig. 1, the cover 50 is fitted in the notch 202 and the outer wall surface of the cover 50 is substantially flush with the outer peripheral wall surface of the handle bar 20. As shown in fig. 1, the crossbar 20 is a circular tube, the outer peripheral wall surface of the crossbar 20 is an arc-shaped surface, the outer peripheral wall surface of the cover plate 50 is also an arc-shaped surface, and the cover plate 50 is smoothly butted with the crossbar 20. Thus, after the cover plate 50 and the cross bar 20 are assembled, the peripheral wall surface of the integral structure has integrity and is not obtrusive in appearance. It should be noted that the outer peripheral wall surface of the cover plate 50 is not limited to an arc surface, and it is only necessary that the outer peripheral wall surface of the cover plate 50 and the outer peripheral wall surface of the handle bar 20 are matched and can be substantially flush.

In some embodiments, as shown in fig. 3, the inner wall of the mounting hole 101 is provided with a rotation-stopping protrusion 102, a notch 202 penetrates through the circumferential wall of the crossbar 20 along the axial direction of the crossbar 20, and the rotation-stopping protrusion 102 penetrates through the notch 202 and enters the tube cavity to limit the relative rotation of the crossbar 20 and the goose head 10.

Specifically, when the crossbar 20 is assembled with the mounting hole 101, one end of the crossbar 20 is inserted through the mounting hole 101, and during the assembly, the rotation stopping protrusion 102 is slid into the notch 202 along the notch 202 at one end opening in the axial direction of the crossbar 20, so that the rotation stopping protrusion 102 is held between two opposite longitudinal sides surrounding the notch 202.

Further, as shown in fig. 1, 3 and 5, a first end surface of the rotation stop protrusion 102 (the left end surface of the rotation stop protrusion 102 in fig. 1) is flush with a first side surface of the goose head 10 (the left side surface of the goose head 10 in fig. 1), and a second end surface of the rotation stop protrusion 102 (the right end surface of the rotation stop protrusion 102 in fig. 1) is flush with a second side surface of the goose head 10 (the right side surface of the goose head 10 in fig. 1).

The first limiting member 30 abuts against the first end surface of the rotation stopping protrusion 102, that is, the first limiting member 30 is attached to the left side of the first end surface, and the second limiting member 40 abuts against the second end surface of the rotation stopping protrusion 102, that is, the second limiting member 40 is attached to the right side of the second end surface. It is understood that the rotation stop protrusion 102 is interposed between the first limiting member 30 and the second limiting member 40 to limit the movement of the rotation stop protrusion 102 in the left-right direction, so that the handle bar 20 and the gooseneck boom 10 are not movable in the left-right direction.

In some embodiments, as shown in fig. 3-5, the goose head 10 includes a main body portion 104 and a clasping portion 103, the clasping portion 103 and the main body portion 104 enclose the mounting hole 101, the connecting end of the clasping portion 103 is connected with the main body portion 104, and the free end of the clasping portion 103 is connected with the main body portion 104 through a fastener 106 to clasp the handle bar 20.

Specifically, in the actual assembly process, the free end of the clasping portion 103 and the main body portion 104 may be abutted to enclose the mounting hole 101, then the crossbar 20 will be fitted in the mounting hole 101, and after the crossbar 20 is assembled, the fastener 106 is tightened.

Further, as shown in fig. 3 and 5, a flexible pad 105 is disposed between the free end of the clasping portion 103 and the main body portion 104, the fastening member 106 is a threaded member, a clasping threaded hole is disposed in the main body portion 104, and the fastening member 106 sequentially penetrates through the free end of the clasping portion 103 and the pad and fits in the clasping threaded hole.

It can be understood that the screw is convenient with the cooperation of the screw hole of holding tightly, and the connection reliability is high, and the free end of portion 103 and the cooperation of main part 104 are connected to conveniently holding tightly, and the flexible pad 105 has deformability, can increase the leakproofness that the free end of portion 103 and main part 104 are connected tightly, further improves handlebar assembly 1's sealed effect.

The scooter according to the embodiment of the present invention includes the handlebar assembly 1 of the above-described embodiment.

According to the scooter provided by the embodiment of the utility model, by adopting the handlebar assembly 1, the scooter is strong in side-falling prevention performance, simple in overall structure and low in cost.

In some embodiments, the walker may be a scooter or a bicycle.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (14)

1. A handlebar assembly, comprising:

the goose head is provided with a mounting hole;

a handle bar, wherein the handle bar crosses the mounting hole, and the part of the handle bar is matched in the mounting hole, and the handle bar is internally provided with a mounting cavity;

the first limiting part and the second limiting part are installed on the cross shaft and located in the cross mounting cavity, the first limiting part is located on the first side of the gooseneck boom in the axial direction of the mounting hole, the second limiting part is located on the second side of the gooseneck boom in the axial direction of the mounting hole, and the first limiting part and the second limiting part stop against the gooseneck boom to limit the cross shaft to move relative to the gooseneck boom in the axial direction of the mounting hole.

2. The handlebar assembly of claim 1 wherein the handlebar assembly is tubular, the handlebar tube cavity forms the mounting cavity, the handlebar peripheral wall is provided with a notch extending through the handlebar peripheral wall in the axial direction of the handlebar, and the first and second retaining members are mounted in the handlebar tube cavity through the notch.

3. The handlebar assembly according to claim 2, wherein a reinforcing rib plate extending in the axial direction of the handlebar is arranged in the handlebar tube cavity, the reinforcing rib plate divides the handlebar tube cavity into a first tube cavity and a second tube cavity, the notch is communicated with the first tube cavity, and the first limiting member and the second limiting member are mounted on the reinforcing rib plate.

4. The handlebar assembly of claim 3, wherein the first and second retaining members are threaded members, the handlebar has a first threaded hole and a second threaded hole, the first retaining member fits within the first threaded hole, and the second retaining member fits within the second threaded hole.

5. The handlebar assembly of claim 4, wherein the first and second threaded holes are formed in the reinforcement plate.

6. The handlebar assembly of claim 3, wherein the stiffener plate is an arcuate plate that projects in a direction away from the notch.

7. The handlebar assembly of claim 2, further comprising a cover plate mounted on the handlebar to close the notch.

8. The handlebar assembly of claim 7 wherein the cover plate fits within the slot and an outer wall surface of the cover plate is substantially flush with an outer peripheral wall surface of the handlebar stem.

9. The handlebar assembly of claim 2 wherein the mounting hole has an anti-rotation protrusion on an inner wall thereof, the slot extending through the peripheral wall of the handlebar in the axial direction of the handlebar, the anti-rotation protrusion extending through the slot into the cavity to limit relative rotation between the handlebar and the gooseneck boom.

10. The handlebar assembly of claim 9, wherein the first end surface of the rotation stop protrusion is flush with the first side surface of the gooseneck boom, the second end surface of the rotation stop protrusion is flush with the second side surface of the gooseneck boom, the first limiting member abuts against the first end surface of the rotation stop protrusion, and the second limiting member abuts against the second end surface of the rotation stop protrusion.

11. The handlebar assembly of any of claims 1 to 10, wherein the gooseneck boom includes a main body portion and a clasping portion, the clasping portion and the main body portion enclosing the mounting hole, a connecting end of the clasping portion being attached to the main body portion, and a free end of the clasping portion being attached to the main body portion via a fastener to clasp the handlebar.

12. The handlebar assembly of claim 11 wherein a flexible pad is disposed between the free end of the clasping portion and the main body portion, the fastener is a threaded member, a clasping threaded bore is disposed in the main body portion, and the fastener passes through the free end of the clasping portion and the flexible pad in sequence and fits within the clasping threaded bore.

13. A scooter, characterized by comprising a handlebar assembly according to any of claims 1-12.

14. The scooter of claim 13 wherein the scooter is a scooter or bicycle.

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