CN203975037U - A new type of mountain bike extension frame - Google Patents

Abstract

The utility model discloses a novel mountain bike expansion frame, which comprises a T-shaped expansion position, a support post, a notch, an upper buckle plate, a lower buckle plate, a spherical expansion position, a cylindrical support post, a triangular fixed column, a buckle button and a chute buckle type connecting piece; the spherical exhibition position is positioned above the cylindrical support; the triangular fixing column is positioned at the outer edge of the bottom of the cylindrical support column and is flush with the bottom interface of the cylindrical support column; the T-shaped expansion position is connected with a bottom interface of the cylindrical support; the bottom of the T-shaped expansion position is connected with the sliding groove buckle type connecting piece; the upper buckle plate is connected with the sliding groove buckle type connecting piece through a pillar; the lower clamping plate is positioned below the upper clamping plate; the notches are positioned at two sides of the lower buckle plate; the buckle button is positioned outside the sliding groove opening of the sliding groove bayonet type connecting piece. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, beautiful appearance, convenience and practicality.

Description

A new type of mountain bike extension frame

technical field

The utility model relates to the field of mountain bike accessory equipment, in particular to a novel mountain bike extension frame. the

Background technique

At present, with the increase of people's awareness of environmental protection, it is the general trend to choose to burn fat instead of burning gasoline, and bicycle tourism is becoming more and more popular in China. Under the organization of the planner, cycling tour enthusiasts travel around by bicycle in search of their own healthy life. The advantage of bicycle exercise is that there is no time limit and no speed limit. Cycling can not only lose weight, but also make your body shapely. Since cycling is an exercise that requires a lot of oxygen, it can also strengthen the heart function. It also prevents high blood pressure, sometimes more effectively than drugs. Stepping on a bicycle compresses blood vessels, speeds up blood circulation, and the brain takes in more oxygen, coupled with inhaling a lot of fresh air, you will feel clearer in your mind. Riding on the bike, you will feel very free and carefree. It is no longer just a means of transportation, but also a way to delight the soul. the

In recent years, mountain biking has attracted people of all ages. From 8-year-old children to 80-year-olds are all keen on this outdoor fitness method, because more and more people find that riding mountain bikes outdoors can not only keep fit but also have a lot of fun, and mountain bikes are easier to master than racing cars. It is also more comfortable to ride. Experts believe that outdoor cycling for fitness or traveling has become a way of life for modern people. There are many items that need to be prepared for outdoor cycling tours, such as flashlights, schedules, etc. These items can be placed on the mountain bike body. , Most of them are T-shaped expansion racks, but after this expansion rack is installed, the position and number of expansion positions are very fixed. the

Utility model content

The purpose of this utility model is to provide a new type of mountain bike extension frame, which has solved the problems raised in the above-mentioned background technology. the

In order to achieve the above purpose, the utility model provides the following solutions: 

A new type of mountain bike extension frame, including a T-shaped extension, a pillar, a notch, an upper buckle plate and a lower buckle plate, and also includes a spherical extension, a column pillar, a triangular fixing pillar, a buckle button and a chute card Buckle connector; the spherical booth is located above the columnar pillar; the triangular fixed column is located at the bottom outer edge of the columnar column and is flush with the bottom interface of the columnar column; The bottom interface of the shaped pillar is connected; the bottom of the T-shaped extension is connected with the snap-fit connector of the chute; the upper buckle plate is connected with the snap-fit connector of the chute through the pillar; the lower buckle The plate is located under the upper buckle plate; the notch is located on both sides of the lower buckle plate; the buckle button is located outside the chute opening of the chute bayonet connector.

As a further solution of the present utility model: there are four triangular fixing columns; the snap-fit connector of the chute is a swivel chute snap-fit connector; the dimensions of the upper snap-on plate and the lower snap-on plate There are two kinds. the

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

The utility model has the advantages of simple and beautiful structure, convenient use and strong practicability. The chute buckle connector can be rotated 360°, which is more convenient to use; the upper and lower buckle plates have two sizes, which can be applied to different sizes of mountain bikes; there is also a spherical extension The design is convenient to use and can hold more objects. the

Description of drawings

Figure 1 is a schematic diagram of the structure of the new mountain bike extension frame;

Fig. 2 is the front view of the novel mountain bike extension frame;

Fig. 3 is a left view of the new mountain bike extension frame.

In the figure: 1-spherical extension; 2-column pillar; 3-triangular fixed column; 4-T-shaped extension; 5-chute buckle connector; 6-pillar; - lower snap plate; 9 - notch; 10 - snap button. the

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model. the

Please refer to Fig. 1-3, in the embodiment of the present utility model, a new type of mountain bike extension frame includes a T-shaped extension position 4, a pillar 6, a notch 9, an upper buckle plate 7 and a lower buckle plate 8, and also includes Spherical expansion position 1, cylindrical pillar 2, triangular fixed pillar 3, snap button 10 and chute snap-fit connector 5; the spherical booth 1 is located above the cylindrical pillar 2; the triangular fixed pillar 3 is located The bottom outer edge of the column pillar 2 is flush with the bottom interface of the column pillar 2; the T-shaped extension 4 is connected to the bottom interface of the column pillar 2; the bottom of the T-shaped extension 4 is connected to the chute The buckle-type connector 5 is connected; the upper buckle plate 7 is connected with the chute buckle-type connector 5 through the pillar 6; the lower buckle plate 8 is located below the upper buckle plate 7; The notch 9 is located on both sides of the lower buckle plate 8; the buckle button 10 is located outside the chute mouth of the chute bayonet connector 5; there are four triangular fixing columns 3; the chute The buckle connector 5 is a swivel chute snap-fit connector that can rotate 360°; the upper buckle plate 7 and the lower buckle plate 8 have two sizes. the

The working principle of the utility model:

When in use, just take off the lower buckle plate, and clamp the position of the bayonet of the upper buckle plate on the handlebar or seat tube of the mountain bike and other frame tubes that can be installed. Let’s take the handlebar as an example: Clamp the position of the bayonet of the upper buckle plate on the handlebar, lock the lower buckle plate and the upper buckle plate correspondingly, and connect the upper buckle plate and the lower bayonet with the screw through the notch of the lower buckle plate The board can be fixed; other installation positions can be completed according to the above procedures.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned. the

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art. the

Claims (2)

1. a New Style Mountainous Regions car extensible frame, comprises T-shaped extension bits, pillar, notch, upper pinch plate and lower pinch plate, it is characterized in that: also comprise spherical expansion position, cylindricality pillar, triangle fixed leg, buckle button and chute buckle-type attaching parts; Described spherical exhibition position is positioned at the top of cylindricality pillar; Described triangle fixed leg is positioned at the bottom outer edge of cylindricality pillar and flushes with the bottom interface of cylindricality pillar; Described T-shaped extension bits is connected with the bottom interface of cylindricality pillar; Described T-shaped extension bits bottom is connected with chute buckle-type attaching parts; Described upper pinch plate is connected with chute buckle-type attaching parts by pillar; Described lower pinch plate is positioned at the below of pinch plate; Described notch is positioned at the both sides of lower pinch plate; Described buckle button is positioned at outside the chute mouth of chute bayonet coupling part.

2. a kind of New Style Mountainous Regions car extensible frame according to claim 1, is characterized in that: described triangle fixed leg has four; Described chute bayonet connection is rotary chute buckle-type attaching parts; The size of described upper pinch plate, lower pinch plate has two kinds.