Battery triangular bag for refitting folding bicycle into electric vehicle

Abstract

The battery triangular bag comprises a bag body and a bag cover, the bag cover is detachably connected with the bag body, the bag body and the bag cover are both made of elastic materials, and the shape of the bag cover is matched with the outline of the upper end of the bag body; the rear side of the bag body is gradually close to the front side from top to bottom, so that the whole bag body is in a triangular prism shape and is matched with a triangular gap part in a triangular frame of the folding bicycle, the front side of the bag body is concave inwards to form a mounting groove I matched with a front beam in the triangular frame, and the rear side of the bag body is concave inwards to form a mounting groove II matched with a rear beam in the triangular frame. The size of the utility model can well accord with the volume of the battery; the mounting / dismounting is convenient and firm, and the normal riding experience of a user is not influenced; the position of a battery can not be seen at a glance like a traditional electric moped in a non-folding state, the electric moped is more attractive in the non-folding state, the folding size of the folding bicycle is not increased after folding, the carrying neatness is good, and the folding attractive characteristic is kept; the structure is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery package, specifically refers to a folding bicycle modified electric vehicle battery triangular package. BACKGROUND

[0002] As a traditional means of transportation, bicycles are always loved by people. Bicycles are only suitable for low-speed and short-distance travel, and cannot travel at high speed and long distance like traditional electric bicycles. However, the traditional electric vehicle has the disadvantage of large size, which cannot enter public places (shopping malls, pedestrian streets, subways, etc.) or be parked with the body. Therefore, more and more people choose to modify folding bicycles into power-assisted bicycles.

[0003] At present, when folding bicycles are modified into power-assisted bicycles, the problem of how to place the battery arises: since the existing folding bicycles do not have a pre-set position for installing the battery, when modifying, a battery-containing package, box or water bottle battery is generally purchased, the battery is placed in it and then fixed on the bicycle. However, there are some disadvantages: the package, box or water bottle battery is externally fixed and cannot be well matched with the folding bicycle, increasing the volume after folding and affecting the folding neatness; the size of the package or box cannot well match the volume of the battery, making the installation / dismounting troublesome, unstable and easily affecting the normal riding experience of the user; after modification, the battery position can be seen at a glance, the overall appearance is poor and difficult to be accepted by the user (the high-end circle of bicycles generally believes that the modification trace is a kind of ugliness; the protruding battery is not hidden and is similar to electric vehicles on the market, which means cheapness. They do not want their expensive bicycles to be downgraded and increase the sense of cheapness because of the modification of electric power assistance). CONTENT OF THE UTILITY MODEL

[0004] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a folding bicycle modified electric vehicle battery triangular package.

[0005] To solve the above-mentioned technical problem, the utility model provides a technical scheme of a folding bicycle modified electric vehicle battery triangular package: including a package body and a package cover, the package cover is detachably connected with the package body, the package body and the package cover are made of elastic material, and the shape of the package cover is matched with the contour of the upper end of the package body.

[0006] The rear side of the package body gradually approaches the front side from top to bottom, so that the whole package body is in the shape of a triangular prism and is matched with the triangular gap in the triangular frame of the folding bicycle, the front side of the package body is concave inward and forms a mounting groove one matched with the front beam in the triangular frame, and the rear side of the package body is concave inward and forms a mounting groove two matched with the rear beam in the triangular frame.

[0007] Further, the upper end edge of the package body is provided with a connecting part, the connecting part is located at the opposite inner side of the package body, the connecting part is made of the same material as the package body and is integrally formed with the package body;

[0008] A plurality of clamping grooves are arranged on the connecting part along the contour, a plurality of connecting columns which are matched with the clamping grooves are arranged on the lower side of the cover, and clamping columns which are matched with the clamping grooves are arranged at the end of the connecting columns.

[0009] Further, the lower edge of the cover is provided with a blocking edge, so that the cover is quickly positioned and installed, and the cover is better protected after being installed.

[0010] Further, the left lower part and the right lower part of the package body are provided with inverted bevels, so that the overall appearance of the triangular package is better.

[0011] Further, a pull ring one is arranged on the cover, and a pull ring two is arranged on the upper end of the package body.

[0012] Further, a groove is arranged on a part of the mounting groove of the package body.

[0013] Further, one side of the package body is expanded outward, and a partition is arranged in the package body, so that two cavities are divided in the package body.

[0014] Compared with the prior art, the utility model has the advantages that the utility model has reasonable structure design, the size of the package body can well meet the volume of the battery, the package body is installed in the gap position of the bicycle triangular frame, space utilization is realized, the package body is convenient, firm and does not affect normal riding experience of the user, the battery position cannot be seen in the non-folding state, the non-folding state is more beautiful, the folding volume of the folding bicycle is not increased after folding, carrying characteristics are not affected, folding beauty characteristics are maintained, the structure is simple, the cost is low, production and manufacturing are facilitated, and the utility model is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is an explosion structure schematic diagram of a folding bicycle modified battery triangular package for electric vehicle of the utility model embodiment 1 Figure 1 .

[0016] Figure 2 is an explosion structure schematic diagram of a folding bicycle modified battery triangular package for electric vehicle of the utility model embodiment 1 Figure 2 .

[0017] Figure 3 is a use state diagram of a folding bicycle modified battery triangular package for electric vehicle of the utility model embodiment 1

[0018] Figure 4It is the explosion structure schematic diagram of the battery triangular bag for the folding bicycle modified electric vehicle of the utility model embodiment 2 Figure 1 .

[0019] Figure 5 It is the explosion structure schematic diagram of the battery triangular bag for the folding bicycle modified electric vehicle of the utility model embodiment 2 Figure 2 .

[0020] Figure 6 It is the explosion structure schematic diagram of the battery triangular bag for the folding bicycle modified electric vehicle of the utility model embodiment 3 Figure 1 .

[0021] Figure 7 It is the explosion structure schematic diagram of the battery triangular bag for the folding bicycle modified electric vehicle of the utility model embodiment 3 Figure 2 .

[0022] Figure 8 It is the structure schematic diagram of the triangular stand of folding bicycle.

[0023] As shown in the figure:

[0024] 1, bag body, 2, bag cover, 3, mounting groove one, 4, mounting groove two, 5, connecting part, 6, clamping groove, 7, connecting column, 8, clamping column, 9, blocking edge, 10, pull ring one, 11, pull ring two, 12, recess, 13, partition, 14, threading hole. Specific implementation

[0025] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. The components of the utility model embodiment described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Embodiment 1, in combination with the drawings Figures 1-3 A battery triangular bag for folding bicycle modified electric vehicle, including bag body 1, bag cover 2, the bag cover 2 is detachably connected with bag body 1, the bag body 1, bag cover 2 all adopt the material with elasticity, the bag cover 2 shape and bag body 1 upper end contour are matched with each other;

[0027] The bag body 1 rear side is gradually drawn to the front side from top to bottom, so that the bag body 1 as a whole is in the shape of triangular prism, and is matched with the triangular gap part in the triangular stand of the folding bicycle, the front side of the bag body 1 is concave inward, and the mounting groove one 3 matched with the front beam in the triangular stand is formed, the rear side of the bag body 1 is concave inward, and the mounting groove two 4 matched with the rear beam in the triangular stand is formed.

[0028] The upper end edge of the package body 1 is provided with a connecting part 5, which is located on the opposite inner side of the package body 1, and the connecting part 5 is integrally formed with the package body 1 and made of the same material as the package body 1.

[0029] A plurality of clamping grooves 6 are arranged on the connecting part 5 along the contour, and the lower side of the cover 2 is provided with a plurality of connecting columns 7 matched with the clamping grooves 6, and the end of the connecting column 7 is provided with a clamping column 8 matched with the clamping groove 6.

[0030] The lower edge of the cover 2 is provided with a blocking edge 9, so that the cover 2 is quickly positioned and installed, and the cover 2 is better protected after the cover.

[0031] The left lower part and the right lower part of the package body 1 are provided with inverted bevels, so that the overall appearance of the triangular package is better.

[0032] The cover 2 is provided with a pull ring 10, and the upper end of the package body 1 is provided with a pull ring 11.

[0033] In use, the package body 1 and the cover 2 are made of elastic material, so that the battery triangular package is a soft package body, so that the package body 1 can be squeezed from the side of the triangular frame of the bicycle, so that the battery triangular package is clamped, and the installation groove 1 and the installation groove 2 are respectively aligned with the front beam and the rear beam of the triangular frame of the bicycle, and the cover 2 is pressed against the upper beam, so that the limited triangular space is used to the maximum extent, the cover 2 is opened, the battery is placed in the package body 1, and then the cover 2 is closed, wherein the pull ring 10 and the pull ring 11 can conveniently pull out the battery triangular package as a whole, and the pull ring 10 also facilitates the opening of the cover 2.

[0034] Embodiment 2, combined with the attached Figures 4-5 A battery triangular package for folding bicycle modification of electric vehicle includes a package body 1 and a cover 2, the cover 2 is detachably connected with the package body 1, the package body 1 and the cover 2 are made of elastic material, and the shape of the cover 2 is matched with the contour of the upper end of the package body 1.

[0035] The rear side of the package body 1 gradually approaches the front side from top to bottom, so that the overall shape of the package body 1 is a triangular prism, which is matched with the triangular gap part in the triangular frame of the folding bicycle, the front side of the package body 1 is concave inwardly to form an installation groove 1 matched with the front beam in the triangular frame, and the rear side of the package body 1 is concave inwardly to form an installation groove 2 matched with the rear beam in the triangular frame.

[0036] The upper end edge of the package body 1 is provided with a connecting part 5, which is located on the opposite inner side of the package body 1, and the connecting part 5 is integrally formed with the package body 1 and made of the same material as the package body 1.

[0037] The connecting part 5 is provided with a plurality of clamping grooves 6 along the profile, the cover 2 is provided with a plurality of connecting columns 7 matched with the clamping grooves 6 at the lower side, and the connecting columns 7 are provided with clamping columns 8 matched with the clamping grooves 6 at the end.

[0038] The cover 2 is provided with a blocking edge 9 at the lower edge, so that the cover 2 is quickly positioned and installed, and the cover 2 is better protected after being covered.

[0039] The cover 1 is provided with an inverted bevel at the left lower part and the right lower part, so that the triangular cover is more beautiful.

[0040] The cover 1 is provided with a groove 12 at the mounting groove 3, which is used to avoid the clamps used when fixing the motor.

[0041] The cover 1 can be provided with a threading hole 14 at the lower side according to the requirement, so that the power line is conveniently threaded (if the hole is not required to be opened when the battery is not used, and the bag is used to store articles).

[0042] The use method is referred to the embodiment 1.

[0043] The embodiment 3 is combined with the drawings. Figures 6-7 The embodiment 3 is combined with the drawings.

[0044] In the description of the embodiments of the utility model, it should be explained that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, only for the convenience of describing the utility model and simplifying the description, and it cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0045] In addition, if the terms "horizontal", "vertical", "suspension" and the like are used, it does not mean that the component must be absolutely horizontal or suspended, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0046] In the description of the embodiments of the utility model, "a plurality of" represents at least 2.

[0047] In the description of the embodiments of the present application, it should be further explained that, unless otherwise explicitly specified and limited, if the terms "arrange", "mount", "connect", "connect" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] The above describes the present application and its embodiments, which is not limited, and the drawings shown are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments similar to the technical solution, which should belong to the protection scope of the present application.

Claims

1. A battery triangle bag for folding bicycle conversion electric vehicle, characterized by: Including the package body (1), the package cover (2), the package cover (2) is detachably connected with the package body (1), the package body (1), the package cover (2) are all adopted with elastic material, the package cover (2) shape is matched with the upper end profile of the package body (1); The rear side of the package body (1) gradually converges to the front side from top to bottom, so that the whole package body (1) is in the shape of a triangular prism, which is matched with the triangular gap part in the triangular frame of the folding bicycle, the front side of the package body (1) is concave inward, forming a mounting groove one (3) matched with the front beam in the triangular frame, the rear side of the package body (1) is concave inward, forming a mounting groove two (4) matched with the rear beam in the triangular frame.

2. A battery triangle bag for folding bicycle conversion electric vehicle according to claim 1, characterized in that: The upper end edge of the package body (1) is provided with a connecting part (5), the connecting part (5) is located on the opposite inner side of the package body (1), the connecting part (5) is made of the same material as the package body (1) and is integrally formed with the package body (1); A plurality of clamping grooves (6) are arranged on the connecting part (5), a plurality of connecting columns (7) matched with the clamping grooves (6) are arranged on the lower side of the package cover (2), and the end of the connecting column (7) is provided with a clamping column (8) matched with the clamping groove (6).

3. A battery triangle bag for folding bicycle conversion electric vehicle according to claim 2, characterized in that: The lower edge of the package cover (2) is provided with a blocking edge (9), so that the package cover (2) can be quickly positioned and installed, and the rear protection of the package cover (2) is better.

4. A battery triangle bag for folding bicycle conversion electric vehicle according to claim 3, characterized in that: The left lower part and the right lower part of the package body (1) are provided with inverted bevels, so that the whole triangular package is more beautiful.

5. A battery triangle bag for folding bicycle converted electric vehicle according to claim 3, characterized in that: The package cover (2) is provided with a pull ring one (10), and the upper end of the package body (1) is provided with a pull ring two (11).

6. A battery triangle bag for folding bicycle converted electric vehicle according to claim 3, characterized in that: The package body (1) is provided with a groove (12) in the mounting groove one (3) part.

7. A battery triangle bag for folding bicycle converted electric vehicle according to claim 3, characterized in that: The package body (1) is expanded outward on one side, and the package body (1) is provided with a partition plate (13) inside, so as to divide two cavities in the package body (1).

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