阅读说明：本技术 一种小型电动自行车后靠背尾箱 (Back rest tail box of small electric bicycle ) 是由 魏兆利 于 2021-07-22 设计创作，主要内容包括：本发明公开了一种小型电动自行车后靠背尾箱,包括储物尾箱壳体、储物尾箱盖体、靠背本体、三角形固定板、第一直板、弧形板和第二直板,储物尾箱壳体的下端和储物尾箱盖体下端转动连接,三角形固定板设置在储物尾箱壳体一端中部,第一直板设置在三角形固定板的下端,弧形板的一端和第一直板下端连接,第二直板的一端和弧形板的另一端连接,靠背本体设置在储物尾箱壳体设有三角形固定板的一端,三角形固定板位于靠背本体和储物尾箱壳体之间,第二直板上设有安装螺孔。(The invention discloses a rear backrest tail box of a small electric bicycle, which comprises a storage tail box shell, a storage tail box cover body, a backrest body, a triangular fixing plate, a first straight plate, an arc plate and a second straight plate, wherein the lower end of the storage tail box shell is rotatably connected with the lower end of the storage tail box cover body, the triangular fixing plate is arranged in the middle of one end of the storage tail box shell, the first straight plate is arranged at the lower end of the triangular fixing plate, one end of the arc plate is connected with the lower end of the first straight plate, one end of the second straight plate is connected with the other end of the arc plate, the backrest body is arranged at one end, provided with the triangular fixing plate, of the storage tail box shell, the triangular fixing plate is positioned between the backrest body and the storage tail box shell, and the second straight plate is provided with an installation screw hole.)

1. The utility model provides a back boot behind small-size electric bicycle which characterized in that: comprises a storage tail box shell (1), a storage tail box cover body (2), a backrest body (3), a triangular fixing plate (4), a first straight plate (5), an arc-shaped plate (6) and a second straight plate (7), wherein the lower end of the storage tail box shell (1) is rotatably connected with the lower end of the storage tail box cover body (2), the triangular fixing plate (4) is arranged in the middle of one end of the storage tail box shell (1), the first straight plate (5) is arranged at the lower end of the triangular fixing plate (4), one end of the arc-shaped plate (6) is connected with the lower end of the first straight plate (5), one end of the second straight plate (7) is connected with the other end of the arc-shaped plate (6), the backrest body (3) is arranged at one end of the storage tail box shell (1) provided with the triangular fixing plate (4), and the triangular fixing plate (4) is positioned between the backrest body (3) and the storage tail box shell (1), and the second straight plate (7) is provided with an installation screw hole (8).

2. The small electric bicycle rear backrest boot as set forth in claim 1, wherein: the upper end of the storage tail box shell (1) is connected with the upper end of the storage tail box cover body (2) through a lock.

3. The small electric bicycle rear backrest boot as set forth in claim 1, wherein: the triangular fixing plate (4) is connected with the storage tail box shell (1) through a bolt.

4. The small electric bicycle rear backrest boot as set forth in claim 1, wherein: the plane of the first straight plate (5) is vertical to the plane of the second straight plate (7).

Technical Field

The invention relates to the technical field of electric bicycle equipment, in particular to a small-sized electric bicycle rear backrest boot.

Background

Along with the popularization of electric motor car, all can select to ride the electric motor car when a lot of people go out, consequently appeared many kinds of electric motor cars in the market, because miniature electric bicycle is smaller and more exquisite, ride safer, it is convenient, can select miniature electric bicycle to many people, but current miniature electric bicycle only has preceding basket, can not place some valuable article a little, just so very inconvenient, consequently design a back boot to this kind of condition.

Disclosure of Invention

The invention aims to overcome the technical defects and provide a small electric bicycle rear backrest boot.

In order to solve the technical problems, the invention provides a technical scheme of a small electric bicycle rear backrest boot which comprises the following components: including the straight board of storage boot casing, storage boot lid, back body, triangle-shaped fixed plate, first straight board, arc and second, the lower extreme and the storage boot lid lower extreme of storage boot casing rotate to be connected, the triangle-shaped fixed plate sets up at storage boot casing one end middle part, first straight board sets up the lower extreme at the triangle-shaped fixed plate, the one end and the first straight board lower extreme of arc are connected, the one end of the straight board of second and the other end of arc are connected, the back body sets up the one end that is equipped with the triangle-shaped fixed plate at the storage boot casing, the triangle-shaped fixed plate is located between back body and the storage boot casing, be equipped with the installation screw on the straight board of second.

As an improvement, the upper end of the storage tail box shell and the upper end of the storage tail box cover body are connected through a lock.

As an improvement, the triangular fixing plate is connected with the storage tail box shell through a bolt.

As an improvement, the plane of the first straight plate is vertical to the plane of the second straight plate.

Compared with the prior art, the invention has the advantages that: can install the back tail-box in the place of small-size electric bicycle back seat installation back through the installation screw on the second straight board, be equipped with the back body and can be used for leaning on, be equipped with storage tail-box casing, storage tail-box lid, can place some valuables, then through the lock the storage tail-box casing with the storage tail-box lid lock can, it is more convenient to use.

Drawings

Fig. 1 is a first structural schematic diagram of a rear backrest tail box of a small electric bicycle.

Fig. 2 is a second structural schematic diagram of a rear backrest tail box of a small electric bicycle.

Fig. 3 is a third structural schematic diagram of a rear backrest tail box of a small electric bicycle.

Fig. 4 is a reference view of a rear backrest tail box of a small electric bicycle in a use state.

As shown in the figure: 1. storage tail box casing, 2, storage tail box lid, 3, back body, 4, triangle-shaped fixed plate, 5, first straight board, 6, arc, 7, the straight board of second, 8, installation screw.

Detailed Description

The rear backrest boot of the small electric bicycle of the invention is further described in detail with reference to the accompanying drawings.

With reference to the attached figures 1-4, a back tail box of a small electric bicycle comprises a storage tail box shell 1, a storage tail box cover body 2, a back body 3, a triangular fixing plate 4, a first straight plate 5, an arc-shaped plate 6 and a second straight plate 7, the lower end of the storage tail box shell body 1 is rotationally connected with the lower end of the storage tail box cover body 2, the triangular fixing plate 4 is arranged in the middle of one end of the storage tail box shell body 1, the first straight plate 5 is arranged at the lower end of the triangular fixed plate 4, one end of the arc-shaped plate 6 is connected with the lower end of the first straight plate 5, one end of the second straight plate 7 is connected with the other end of the arc-shaped plate 6, the backrest body 3 is arranged at one end of the storage trunk shell 1 provided with the triangular fixing plate 4, the triangular fixing plate 4 is positioned between the backrest body 3 and the storage tail box shell 1, and the second straight plate 7 is provided with an installation screw hole 8.

The upper end of the storage tail box shell 1 is connected with the upper end of the storage tail box cover body 2 through a lock.

The triangular fixing plate 4 is connected with the storage tail box shell 1 through a bolt.

The plane of the first straight plate 5 is vertical to the plane of the second straight plate 7.

When the small electric bicycle is specifically implemented, the rear backrest tail box can be arranged at the position of a rear seat installation backrest of the small electric bicycle through the installation screw holes 8 on the second straight plate 7, the backrest body 3 can be used for leaning, the storage tail box shell body 1 and the storage tail box cover body 2 are arranged, some valuable articles can be placed, and then the storage tail box shell body 1 and the storage tail box cover body 2 are locked through the lock, so that the small electric bicycle is convenient to use.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.