CN209938791U

CN209938791U - Bicycle with front support

Info

Publication number: CN209938791U
Application number: CN201920493893.6U
Authority: CN
Inventors: 陈素贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-14
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a front-mounted bicycle, which comprises a bicycle body, the bicycle body comprises a front wheel bracket and a front wheel, a bicycle basket is fixedly arranged on the front wheel bracket, a prism is fixedly connected to the upper end of the front wheel bracket, a handle is fixedly arranged at the upper end of the prism, a U-shaped frame is rotatably arranged on the front wheel bracket, the handle comprises a sleeve and a slide bar, the slide bar is inserted in the sleeve in a sliding manner, a through hole is formed in the sleeve, an inner hexagonal prism is fixedly connected to the lower end of the through hole, the inner hexagonal prism is sleeved on the upper end of the prism, a bolt is arranged in the through hole, the bolt is fixedly connected with the upper end of the prism, and locking screws are respectively arranged at two ends of the sleeve; the U-shaped frame is convenient to support the front end of the bicycle, so that direct support under a front basket of the bicycle can be realized, the bicycle basket is stable and reliable when articles are loaded and unloaded, and article loss caused by the fact that the bicycle is toppled over is avoided.

Description

Bicycle with front support

Technical Field

The utility model relates to a bicycle technical field specifically is a bicycle of leading support.

Background

Energy conservation and emission reduction are advocated at present, and low-carbon life is realized, so that the bicycle becomes the most popular and popular trip mode at present, more people can select the bicycle when going to work, school or trip for playing; with the increasing living standard of people, the application field of bicycles has been extended from the traditional walking tools to the leisure sports field, in particular to the body-building field; the manufacturing materials of the bicycle are replaced by the traditional cast iron and steel materials to lighter metal materials, and the bicycles made of aluminum alloy, titanium alloy, magnesium alloy, titanium magnesium alloy and other materials have the characteristics of lightness, attractiveness and the like, are more and more popular among the masses, particularly sports enthusiasts in recent years, and have rapidly increased market demands.

At present, a bicycle basket is generally arranged in the front and is positioned at the upper end of a front wheel of a bicycle and the front end of a handlebar. And the bicycle support device is typically located at the rear wheel of the bicycle. With the continuous upgrading and upgrading of the bicycle, the bearing capacity of the bicycle basket is continuously improved, and the rear supporting device cannot adapt to the condition that the bicycle basket is filled with heavy objects, so that the bicycle is easy to turn on one side; and current handle is fixed to be set up, can not adjust the width, and it is not good to the different people user experience of riding, because bicycle handle sets up with the automobile body to perpendicular, it is great to occupy the space when putting and depositing. Therefore, it is desirable to provide a bicycle with a front support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle of leading support, structural design is simple reasonable, and convenient operation is convenient for dismouting and regulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bicycle of leading support, includes the bicycle body, the bicycle body includes front wheel support and front wheel, fixed mounting has the basket on the front wheel support, the upper end fixedly connected with prism of front wheel support, prismatic upper end fixed mounting has the handle, rotate on the front wheel support and install U type frame, one side difference fixed mounting of front wheel support and U type frame has the stand, and is two sets of be connected with the extension spring between the stand, the handle includes sleeve pipe and slide bar, the slide bar slides and pegs graft in the sleeve pipe, the through-hole has been seted up on the sleeve pipe, hexagonal prism in the lower extreme fixedly connected with of through-hole, interior hexagonal prism cup joints at prismatic upper end, be provided with the bolt in the through-hole, bolt and prismatic upper end fixed connection, locking screw is installed respectively at the sheathed tube both ends.

Preferably, the bottom of the U-shaped frame is fixedly provided with foot pads, and the foot pads are arranged on two sides of the U-shaped frame.

Preferably, the inner hexagonal prism is in matched clamping connection with the prism, and the bolt is sleeved with the spring.

Preferably, one end of the sliding rod is sleeved with a protective sleeve.

Preferably, threaded holes are formed in the prisms, and the bolts are in threaded connection in the threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the U-shaped frame is arranged to support the front end of the bicycle conveniently, so that direct support under a front basket of the bicycle can be realized, the basket is stable and reliable when articles are loaded and unloaded, and article loss caused by the toppling of the bicycle is avoided;

2. through hexagonal prism and prismatic block in setting up, avoid prismatic relative handle axial to rotate to setting up through bolt and spring presses the handle at prismatic upper end, when depositing, only needs to press the front wheel support then upwards to lift up the handle, makes interior hexagonal prism break away from the prism, then rotatory handle reduces the space that the bicycle possessed, carries out telescopic adjustment to the slide bar through twisting the locking screw, is suitable for different crowds and uses.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the U-shaped frame and the front wheel bracket of the present invention;

FIG. 3 is a schematic structural view of the handle of the present invention;

fig. 4 is a schematic bottom view of the handle of the present invention.

In the figure: the bicycle comprises a bicycle body 1, a front wheel bracket 2, a front wheel 3, a basket 4, a prism 5, a handle 6, a tension spring 7, a vertical column 8, a U-shaped frame 9, a sleeve 10, a sliding rod 11, a through hole 12, a bolt 13, a spring 14, a hexagonal prism 15, a locking screw 16, a foot pad 17 and a threaded hole 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a front-supported bicycle comprises a bicycle body 1, wherein the bicycle body 1 comprises a front wheel support 2 and a front wheel 3, a bicycle basket 4 is fixedly mounted on the front wheel support 2, a prism 5 is fixedly connected to the upper end of the front wheel support 2, a handle 6 is fixedly mounted at the upper end of the prism 5, a U-shaped frame 9 is rotatably mounted on the front wheel support 2, stand columns 8 are respectively and fixedly mounted on one sides of the front wheel support 2 and the U-shaped frame 9, a tension spring 7 is connected between the two sets of stand columns 8, the handle 6 comprises a sleeve 10 and a slide bar 11, the slide bar 11 is slidably inserted into the sleeve 10, a through hole 12 is formed in the sleeve 10, an inner hexagonal prism 15 is fixedly connected to the lower end of the through hole 12, the inner hexagonal prism 15 is sleeved on the upper end of the prism 5, a bolt 13 is arranged in the through hole 12, and the bolt 13 is fixedly connected with the upper end, locking screws 16 are respectively installed at both ends of the sleeve 10.

Specifically, the bottom of U type frame 9 is fixed with callus on the sole 17, callus on the sole 17 sets up the both sides at U type frame 9.

Specifically, interior hexagonal prism 15 and prismatic 5 cooperation joint, the cover has spring 14 on bolt 13, compresses tightly handle 6 through spring 14, is convenient for adjust the interior hexagonal prism 15 and prismatic 5's of handle lower extreme be connected.

Specifically, one pot head of slide bar 11 has the lag, is convenient for hand-hold, prevents to skid, improves use comfort.

Specifically, threaded holes 18 are formed in the prism 5, and the bolts 13 are connected in the threaded holes 18 in a threaded manner.

The working principle is as follows: when the bicycle basket is used, the front end of the bicycle is conveniently supported by arranging the U-shaped frame 9, so that the front basket 4 of the bicycle can be directly supported, articles can be loaded and unloaded from the basket 4 stably and reliably, and the article loss caused by the toppling of the bicycle is avoided; through setting up interior hexagonal prism 15 and prismatic 5 block, avoid prismatic 5 relative handle 6 axial to rotate, and through the setting of bolt 13 and spring 14 with handle 6 pressure in prismatic 5 upper end, when depositing, only need press front wheel support 2 then upwards lift up handle 6, make interior hexagonal prism 15 break away from prismatic 5, then rotatory handle 6, reduce the space that the bicycle took up, adjust the slide bar 11 that stretches out and draws back through twisting locking screw 16, be suitable for different crowds and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A front-mounted bicycle, comprising a bicycle body (1), characterized in that: the bicycle comprises a bicycle body (1) and is characterized in that the bicycle body comprises a front wheel support (2) and a front wheel (3), a bicycle basket (4) is fixedly mounted on the front wheel support (2), a prism (5) is fixedly connected to the upper end of the front wheel support (2), a handle (6) is fixedly mounted at the upper end of the prism (5), a U-shaped frame (9) is rotatably mounted on the front wheel support (2), stand columns (8) are respectively fixedly mounted on one sides of the front wheel support (2) and the U-shaped frame (9), a tension spring (7) is connected between the two sets of stand columns (8), the handle (6) comprises a sleeve (10) and a slide rod (11), the slide rod (11) is slidably inserted into the sleeve (10), a through hole (12) is formed in the sleeve (10), an inner hexagonal prism (15) is fixedly connected to the lower end of the through hole (12), and the inner hexagonal prism (15) is sleeved on the upper end of, be provided with bolt (13) in through-hole (12), bolt (13) and prismatic (5) upper end fixed connection, locking screw (16) are installed respectively to the both ends of sleeve pipe (10).

2. A front support bicycle according to claim 1, wherein: the bottom fixed mounting of U type frame (9) has callus on the sole (17), callus on the sole (17) set up the both sides at U type frame (9).

3. A front support bicycle according to claim 1, wherein: interior hexagonal prism (15) and prismatic (5) cooperation joint, the cover has spring (14) on bolt (13).

4. A front support bicycle according to claim 1, wherein: one end of the sliding rod (11) is sleeved with a protective sleeve.

5. A front support bicycle according to claim 1, wherein: threaded holes (18) are formed in the prisms (5), and the bolts (13) are connected in the threaded holes (18) in a threaded mode.