Handlebar assembly and bicycle using same

Abstract

The utility model discloses a handlebar assembly and a bicycle applying the same, relates to the technical field of bicycles, and aims to solve the technical problems that the height of a current handlebar piece is inconvenient to adjust and the current handlebar piece is inconvenient to adapt to the height of a seat cushion, the handlebar assembly comprises a handlebar piece, a wheel carrier and a positioning piece, a vertical rod is arranged at the lower end of the handlebar piece, and an inserting rod is arranged at the bottom of the vertical rod; the lower end of the inserting rod is sleeved with a connecting mechanism, a vertical cylinder is installed at the upper end of the wheel carrier, an assembling mechanism is installed at the top of the vertical cylinder, the connecting mechanism is in butt joint with the assembling mechanism, the handlebar piece and the wheel carrier are installed at the front end of the bicycle body, and an inserting opening is formed in the middle of the connecting mechanism. The front end and the rear end of the connecting mechanism are provided with a side connecting end and an assembling hole correspondingly, an assembling opening is formed in the rear side of the upper end face of the connecting mechanism, and sliding grooves are formed in the two sides of the assembling opening correspondingly. The bicycle handlebar has the advantages that the height of the handlebar piece is conveniently adjusted, and the bicycle handlebar is conveniently matched with the height of a seat cushion.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bicycle, more particularly to a handlebar assembly and a bicycle applying the same. BACKGROUND

[0002] Small bicycle is a kind of bicycle type with relatively small size, convenient operation and storage, suitable for children to use.The frame is small and light, in line with the body proportion and strength of children, and is convenient for children to control;design pays attention to safety, is equipped with auxiliary wheel to help children to keep balance, and brake system is suitable for the operation of children's small hands;color is bright, style is various, often with cartoon pattern etc., increase the riding interest of children.

[0003] This small bicycle adopts height-adjustable saddle part, is adapted to children to use.According to the height and leg length of children, the height of seat cushion needs to be adjusted, but the height of the handlebar piece of the existing small bicycle is inconvenient to adjust, when the height of seat cushion is low, the height of handlebar and seat cushion is not matched, so that children ride is uncomfortable, and the use effect is affected.In view of this, we propose a handlebar assembly and a bicycle applying the same. SUMMARY

[0004] The utility model aims at overcoming the insufficient of prior art, adapting to the actual need, provide a handlebar assembly and a bicycle applying the same, to solve the technical problem that the height of handlebar piece is inconvenient to adjust, and the height of seat cushion is inconvenient to adapt.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a handlebar assembly and a bicycle applying the same, including handlebar piece, wheel frame and positioning piece, the lower end of handlebar piece is equipped with vertical rod, and the bottom of vertical rod is equipped with plug rod, the lower end of plug rod is equipped with connecting mechanism, the upper end of wheel frame is installed vertical cylinder, the top of vertical cylinder is installed assembly mechanism, and connecting mechanism and assembly mechanism are connected, the front end of car body is installed handlebar piece and wheel frame.

[0006] The utility model discloses when installing, the plug-in rod is inserted from the insertion port, and the plug-in rod enters the inside of the vertical cylinder from the insertion hole, according to the height required, the positioning piece is inserted from the assembly port, makes the positioning rod insert the positioning hole, and the height of plug-in rod is limited through the positioning piece, realizes the height adjustment of handlebar piece, and the height of handlebar piece is adjusted conveniently according to the requirement, and the plug-in rod is limited through the insertion port of connecting mechanism, and the connection and the limiting of the whole structure are completed, through the height adjustable handlebar piece design, the height of seat pad is conveniently adapted, ensure the comfort in the process of children's riding, ensure the practicality of device, and the first connecting end of assembly mechanism and positioning piece complete the connection, and the side end of connecting mechanism is connected with the second connecting end, and the connecting mechanism and positioning piece are assembled through assembly mechanism, form the whole of square, and the vertical rod and plug-in rod of handlebar piece are connected and limited through the overall structure, ensure the stability of device whole, and the structure design of simultaneously detachable, convenient maintenance replacement, when the single spare part is damaged again, reduce maintenance cost.

[0007] Preferably, the insertion port is arranged at the middle of the connecting mechanism, the side end and the assembly hole are respectively arranged at the front end and the rear end of the connecting mechanism, the rear side of the upper end surface of the connecting mechanism is provided with the assembly port, and the sliding grooves are arranged at the two sides of the assembly port.

[0008] Preferably, the first connecting end and the second connecting end are respectively arranged at the front side and the rear side of the assembly mechanism, and the insertion hole is arranged at the middle of the assembly mechanism.

[0009] Preferably, the second connecting end is inserted into the side end, and the fixed bolt is arranged at the connecting position, and the first connecting end is inserted into one side of the assembly hole of the connecting mechanism.

[0010] Preferably, the positioning piece is inserted into the assembly port, the sliding strips are arranged at the two sides of the upper end of the positioning piece, and the sliding strips are connected with the sliding grooves, the screw rod is arranged on the assembly hole in a threaded mode, and the screw rod passes through the middle hole of the positioning piece.

[0011] Preferably, the positioning rod is fixed to the inner end of the positioning piece, the positioning holes are equidistantly arranged on the front end surface of the plug-in rod, and the positioning rod is inserted into the corresponding positioning hole.

[0012] Preferably, the lower end of the plug-in rod enters the inside of the vertical cylinder after passing through the insertion port and the insertion hole.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a connecting mechanism is designed, and the plug-in rod is inserted from the insertion port, and the plug-in rod enters the inside of the vertical cylinder from the insertion hole, according to the height required, and the positioning piece is inserted from the assembly port, and the positioning rod is inserted into the positioning hole, and the height of the plug-in rod is limited through the positioning piece, the height of the handlebar piece is adjusted, the height of the handlebar piece is adjusted conveniently according to the requirement, and the plug-in rod is limited through the insertion port of the connecting mechanism, and the connection and limitation of the whole structure are completed, through the height of the adjustable handlebar piece design, the height of the seat pad is conveniently adapted, the comfort in the process of the child riding is ensured, and the practicability of the device is ensured.

[0015] 2. The utility model discloses still through the design assembly mechanism, and the first connecting end of assembly mechanism is connected with the positioning piece, and the second connecting end is connected with the side end of connecting mechanism, and the connecting mechanism and positioning piece are assembled through assembly mechanism, form the whole of square, and the vertical rod and plug-in rod of handlebar piece are connected and limited through the overall structure, ensure the stability of the whole device, and the structure design of detachable, convenient maintenance replacement, when the single spare part is damaged, reduce maintenance cost. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the front view structure schematic drawing of the utility model;

[0017] Figure 2 It is the handlebar piece structure schematic drawing of the utility model;

[0018] Figure 3 It is the connecting structure schematic drawing of the utility model;

[0019] Figure 4 It is the enlarged structure schematic drawing of the utility model;

[0020] Figure 5 It is the positioning piece structure schematic drawing of the utility model;

[0021] Figure 6 It is the assembly mechanism schematic drawing of the utility model;

[0022] Figure 7 It is the connecting mechanism schematic drawing of the utility model.

[0023] Mark number explanation: 1, car body;2, handlebar piece;201, vertical rod;202, plug-in rod;203, positioning hole;3, connecting mechanism;301, side end;302, assembly hole;303, sliding slot;304, assembly port;305, insertion port;4, wheel frame;401, vertical cylinder;402, screw;403, fixed bolt;5, assembly mechanism;501, first connecting end;502, second connecting end;503, insertion hole;6, positioning piece;601, slide strip;602, positioning rod. DETAILED DESCRIPTION

[0024] As Figures 1 to 5 The utility model relates to a handlebar assembly and a bicycle applying the same, which comprises a handlebar piece 2, a wheel frame 4 and a positioning piece 6, the lower end of the handlebar piece 2 is provided with a vertical rod 201, the bottom of the vertical rod 201 is provided with a plug-in rod 202, the lower end of the plug-in rod 202 is sleeved with a connecting mechanism 3, the upper end of the wheel frame 4 is installed with a vertical cylinder 401, the middle part of the connecting mechanism 3 is provided with a plug-in port 305, the front and rear ends of the connecting mechanism 3 are respectively provided with a side joint end 301 and an assembly hole 302, the rear side of the upper end surface of the connecting mechanism 3 is provided with an assembly port 304, and the two sides of the assembly port 304 are both provided with a sliding groove 303, the front and rear sides of the assembly mechanism 5 are respectively provided with a first connecting end 501 and a second connecting end 502, the middle part of the assembly mechanism 5 is provided with a plug-in hole 503, the second connecting end 502 is inserted into the side joint end 301, and the connecting part is provided with a fixing bolt 403, the first connecting end 501 is inserted into one side of the assembly hole 302 of the connecting mechanism 3, the plug-in rod 202 is inserted into the vertical cylinder 401 from the plug-in hole 503, according to the required height, the positioning piece 6 is inserted into the assembly port 304, the positioning rod 602 is inserted into the positioning hole 203, the height of the plug-in rod 202 is limited by the positioning piece 6, the height of the handlebar piece 2 is adjusted, the height of the handlebar piece 2 is adjusted according to the requirements, the plug-in rod 202 is limited by the plug-in port 305 of the connecting mechanism 3, the connection and limitation of the whole structure are completed, the height of the handlebar piece 2 is adjusted, the height of the seat cushion is conveniently adapted, the comfort of the children during the riding process is ensured, and the practicability of the device is ensured.

[0025] As Figures 2 to 7 The utility model relates to a handlebar assembly and a bicycle applying the same, which comprises a handlebar piece 2, a wheel frame 4 and a positioning piece 6, the lower end of the handlebar piece 2 is provided with a vertical rod 201, the bottom of the vertical rod 201 is provided with a plug-in rod 202, the lower end of the plug-in rod 202 is sleeved with a connecting mechanism 3, the upper end of the wheel frame 4 is installed with a vertical cylinder 401, the middle part of the connecting mechanism 3 is provided with a plug-in port 305, the front and rear ends of the connecting mechanism 3 are respectively provided with a side joint end 301 and an assembly hole 302, the rear side of the upper end surface of the connecting mechanism 3 is provided with an assembly port 304, and the two sides of the assembly port 304 are both provided with a sliding groove 303, the front and rear sides of the assembly mechanism 5 are respectively provided with a first connecting end 501 and a second connecting end 502, the middle part of the assembly mechanism 5 is provided with a plug-in hole 503, the second connecting end 502 is inserted into the side joint end 301, and the connecting part is provided with a fixing bolt 403, the first connecting end 501 is inserted into one side of the assembly hole 302 of the connecting mechanism 3, the plug-in rod 202 is inserted into the vertical cylinder 401 from the plug-in hole 503, according to the required height, the positioning piece 6 is inserted into the assembly port 304, the positioning rod 602 is inserted into the positioning hole 203, the height of the plug-in rod 202 is limited by the positioning piece 6, the height of the handlebar piece 2 is adjusted, the height of the handlebar piece 2 is adjusted according to the requirements, the plug-in rod 202 is limited by the plug-in port 305 of the connecting mechanism 3, the connection and limitation of the whole structure are completed, the height of the handlebar piece 2 is adjusted, the height of the seat cushion is conveniently adapted, the comfort of the children during the riding process is ensured, and the practicability of the device is ensured.

[0026] Working principle: the embodiment provides a handlebar assembly and a bicycle applying the same. When installing, the insertion rod 202 is inserted from the insertion port 305, the insertion rod 202 enters the inside of the vertical cylinder 401 from the insertion hole 503, according to the required height, the positioning piece 6 is inserted from the assembly port 304, the positioning rod 602 is inserted into the positioning hole 203, the height of the insertion rod 202 is limited through the positioning piece 6, the height adjustment of the handlebar piece 2 is realized, the height of the handlebar piece 2 is conveniently adjusted according to the requirement, the insertion rod 202 is limited through the insertion port 305 of the connecting mechanism 3, the connection and limitation of the whole structure are completed, through the design of the height-adjustable handlebar piece 2, the first connecting end 501 of the assembly mechanism 5 and the positioning piece 6 are connected, the second connecting end 502 and the side connecting end 301 of the connecting mechanism 3 are connected, the connecting mechanism 3 and the positioning piece 6 are assembled through the assembly mechanism 5, a square-shaped whole is formed, and the vertical rod 201 and the insertion rod 202 of the handlebar piece 2 are connected and limited through the whole structure.

[0027] The embodiment of the utility model discloses the better embodiment, but is not limited to this, the ordinary skill of the art, easily according to the above-mentioned embodiment, the spirit of the utility model is appreciated, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A handlebar assembly and a bicycle using the same, comprising handlebars (2), a wheel frame (4), and a positioning element (6), characterized in that: The handlebar (2) has a pole (201) at its lower end and a plug (202) at the bottom of the pole (201). A connecting mechanism (3) is sleeved on the lower end of the plug (202). A cylinder (401) is installed on the upper end of the wheel frame (4). An assembly mechanism (5) is installed on the top of the cylinder (401). The connecting mechanism (3) is connected to the assembly mechanism (5). An insertion port (305) is opened in the middle of the connecting mechanism (3). The front and rear ends of the connecting mechanism (3) are respectively provided with a side connection end (301) and an assembly hole (302). An assembly port (304) is provided on the rear side of the upper surface of the connecting mechanism (3). A sliding groove (303) is opened on both sides of the assembly port (304). A first connecting end (501) and a second connecting end (502) are respectively provided on the front and rear sides of the assembly mechanism (5). An insertion hole (503) is opened in the middle of the assembly mechanism (5).

2. A handlebar assembly and a bicycle using the same as claimed in claim 1, characterized in that: The second connecting end (502) is inserted into the side connecting end (301), and a fixing bolt (403) is provided at the connection. The first connecting end (501) is inserted into the assembly hole (302) side of the connecting mechanism (3).

3. A handlebar assembly and a bicycle using the same as claimed in claim 2, characterized in that: The positioning component (6) is inserted into the assembly port (304). The upper end of the positioning component (6) is provided with slide bars (601) on both sides, and the slide bars (601) are connected to the slide groove (303). The assembly hole (302) is threaded with a screw (402), and the screw (402) passes through the middle hole of the positioning component (6).

4. A handlebar assembly and a bicycle using the same as claimed in claim 3, characterized in that: The inner end of the positioning member (6) is fixed with a positioning rod (602), and the front end face of the insertion rod (202) is provided with positioning holes (203) at equal intervals, and the positioning rod (602) is inserted into the corresponding positioning hole (203).

5. A handlebar assembly and a bicycle using the same as claimed in claim 4, characterized in that: The lower end of the insertion rod (202) passes through the insertion port (305) and the insertion hole (503) and enters the interior of the vertical tube (401).

6. A bicycle, characterized in that: The handlebar assembly includes any one of claims 1 to 5.

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