阅读说明：本技术 折叠滑板车把杆避震连接管件 (Shock-proof connecting pipe fitting for handlebar of folding scooter ) 是由 崔晓宏 于 2021-01-13 设计创作，主要内容包括：本发明公开了一种折叠滑板车把杆避震连接管件,所述连接管件横向设置与直立把杆与直立前叉构成Z字形避震受力结构,来减轻地面传递到车把的冲击力。所述两个片状圆环,增加了连接管件的扰度,利用其实现避震。所述连接管件与头管交叉等高的连接方式,有效降低了滑板车的折叠高度。(The invention discloses a shock-absorbing connecting pipe fitting for a handlebar of a folding scooter, which is transversely arranged to form a Z-shaped shock-absorbing stress structure with an upright handlebar and an upright front fork so as to reduce the impact force transmitted from the ground to the handlebar. The two flaky circular rings increase the disturbance degree of the connecting pipe fitting and realize shock absorption by utilizing the two flaky circular rings. The connecting pipe fitting and the head pipe are crossed and have the same height, so that the folding height of the scooter is effectively reduced.)

1. The utility model provides a folding scooter barre connection pipe fitting of moving away to avoid possible earthquakes which characterized in that: and a pipe orifice at one end of the connecting pipe fitting (1) is processed into threads, and the other end of the connecting pipe fitting is processed into an upper flaky ring and a lower flaky ring (3).

2. The method of claim 1, further comprising: a head pipe (6) and a bearing are arranged between the upper flaky circular ring (3) and the lower flaky circular ring (3) of the connecting pipe fitting (1).

3. The method of claim 1, further comprising: the installation height of the connecting pipe fitting (1) is equal to the height of the head pipe (6).

4. The method of claim 1, further comprising: and a pipe orifice at one end of the connecting pipe fitting (1) is in threaded connection with the handle rod (2).

5. The method of claim 1, further comprising: the upper and lower flaky circular rings (3) of the connecting pipe fitting (1) are parallel to each other, and have a shock-absorbing function.

6. The method of claim 1, further comprising: the connecting pipe fitting (1) is made of plastic or composite materials.

7. The method of claim 6, wherein: the connecting pipe fitting (1) is made of carbon fiber.

8. The utility model provides a folding scooter barre connection pipe fitting of moving away to avoid possible earthquakes which characterized in that: the connecting pipe fitting (1) is rotatably connected with the handlebar (2), the handlebar (2) rotates towards the side of the bicycle to lie down, and the handlebar (2) is attached to the pedal by combining the rotation in the direction of the front fork (5), so that one rotation is realized for storage.

9. The method of claim 8, further comprising: the rotary joint of the connecting pipe fitting (1) and the handle bar (2) is provided with a pin (4).

10. The utility model provides a folding scooter barre connection pipe fitting of moving away to avoid possible earthquakes which characterized in that: the connecting pipe fitting (1) is transversely arranged to form a Z-shaped shock-absorbing stress structure together with the upright handle bar (2) and the upright front fork (5).

Technical Field

The invention relates to a folding scooter device, in particular to a handlebar shock-absorbing connecting device.

Background

At present, the sliding plate trolley on the market needs a folding handlebar. The common scooter adopts the scray to realize folding, has the structure complicacy, shortcoming with high costs. In addition, the handlebar is vertically arranged on the front fork to form a vertical stress structure, the wheel diameter of the scooter is smaller, and the road vibration is directly transmitted to the handlebar, so that the fatigue and the ache of the arms of the rider are caused, and the user experience is reduced. The folding handlebar of the common scooter is fixedly connected above the head tube in a mode of overlapping connection of a folder and the head tube, the connection height is at least dozens of millimeters, and the package height after folding is at least more than dozens of millimeters of the wheel diameter.

Disclosure of Invention

The invention adds a connecting pipe fitting at the joint of the front fork vertical pipe and the handle bar of the scooter to replace a folder, thereby changing the vertical stress structure. The connecting pipe fitting is transversely arranged to form a Z-shaped shock-absorbing stress structure with the upright handlebar and the upright front fork, so that the impact force transmitted from the ground to the handlebar is reduced.

One end of the connecting pipe fitting is provided with threads for connecting a bent pipe at the lower end of the handle rod, and the other end of the connecting pipe fitting is provided with two flaky circular rings which are respectively sleeved at the upper end and the lower end of the bearing of the vertical pipe bowl group of the front fork.

The two flaky circular rings increase the disturbance degree of the connecting pipe fitting and realize shock absorption by utilizing the two flaky circular rings.

And a headstock tube and a bearing are arranged between the upper flaky circular ring and the lower flaky circular ring of the connecting pipe fitting.

The scooter is additionally provided with a handlebar locking mechanism, and the specific locking mechanism is that holes are drilled at the threaded connection part of a pipe and a pipe of the connecting pipe fitting and the handlebar. And spring convex pins are arranged in the holes.

The cross connection mode of the connecting pipe fitting and the head pipe means that the central line of the connecting pipe fitting falls into the head pipe and vertically crosses, the height of the connecting pipe fitting is equal to that of the head pipe of the scooter, and the folding height of the scooter is effectively reduced.

The thickness of the upper sheet-shaped circular ring at the other end of the connecting pipe fitting is only several millimeters, so that the height of the folding handlebar of the scooter is reduced from dozens of millimeters to several millimeters.

The connecting pipe can be made of plastic or composite materials such as carbon fiber, so that the degree of interference is further increased.

The connecting pipe fitting is connected with the handlebar in a rotating mode, the handlebar rotates towards the side face of the bicycle to lie down, and the handlebar is attached to the pedal in a rotating mode by combining rotation in the direction of the front fork, so that one-turn storage is achieved.

According to the invention, through a series of innovative designs, the improvement of the connection mode of the handlebar and the front fork is realized by using the connecting pipe fitting, and the handlebar and the front and the back of the bicycle body need to be rigidly connected to transfer torque when the riding state is not damaged; the handlebar and the front fork need to be rigidly connected, and the rotating connection is adopted to realize the rotating storage method under the condition of transferring the override moment in the driving direction.

Through a series of innovative designs, the invention realizes that the user can not leave the handle by operating a press button or pulling a button or a wrench without feet or hands; the handle is turned to the side and backward to the vehicle body, the handle is laid down in a proper position, the handle rod is attached to the pedal, and one-turn storage is realized.

The folding scooter has the advantages that a folder is not needed, the folding action can be completed without stooping to operate a button or quickly detaching, and the carrying and storing experience of a user is greatly improved.

Drawings

FIG. 1 is a front view of a connecting fitting of the scooter of the present invention;

FIG. 2 is a front view of a scooter of the present invention;

FIG. 3 is a top view of the scooter according to the present invention in a stowed position;

wherein: 1. connecting pipe fittings; 2. a handle bar; 3. a sheet-like ring; 4. a pin; 5. a front fork; 6. a head tube.

Detailed Description

The invention will be further explained by combining the attached drawings, wherein the connecting pipe fitting for shock absorption of the handlebar of the folding scooter comprises:

example (b):

see fig. 1-3; the pipe orifice at one end of the connecting pipe fitting (1) is processed with threads to be in threaded connection with the bent pipe orifice at the lower end of the handle rod (2).

A handlebar (2) locking mechanism is added to the scooter, and holes are formed in the threaded connection positions of a pipe and a pipe of the connecting pipe (1) and the handlebar (2) in the specific locking mechanism. And a spring convex pin (4) is arranged in the hole.

The other end of the connecting pipe fitting (1) is processed into an upper sheet-shaped ring and a lower sheet-shaped ring (3) which are sleeved on the vertical pipe of the front fork (2) and fixed. Furthermore, the upper and lower flaky circular rings (3) are respectively sleeved at the upper and lower ends of a vertical pipe bowl group bearing of the front fork (2). Namely, a head pipe (6) and a bowl group bearing can be arranged between the upper flaky circular ring (3) and the lower flaky circular ring (3) of the connecting pipe fitting (1). Therefore, the mounting height of the upper part parts of the vertical pipe of the front fork (5) after the scooter is stored can be effectively reduced. The vibration of the handlebar can be effectively reduced, and the vibration prevention function of the handlebar is realized.

The upper and lower two flaky circular rings (3) of the connecting pipe fitting (1) are parallel to each other, have four-bar effect, such as tuning fork effect, and play a role in shock absorption. The connecting pipe fitting (1) is transversely arranged to form a Z-shaped shock-absorbing stress structure together with the upright handle bar (2) and the upright front fork (5).

The lower end of the handle rod (2) is bent for about 90 degrees, and the opening of the bent pipe is provided with threads.

The scooter, barre (2) lie down, when pasting in the same direction on the running-board to obtain less volume of accomodating.

Furthermore, when the front fork (2) rotates by about 90 degrees, namely the wheels face the side, the handlebar (2) rotates towards the rear side of the vehicle body, so that the handlebar (2) can lie down and is attached to the pedal, and the minimum size is achieved. The scooter is accomodate has been realized to above two pivots.