CN209795717U - Bicycle frame with rain-proof function - Google Patents

Abstract

The utility model discloses a bicycle frame with function of keeping off rain puts the problem that the external easy rainwater invaded and attack to current bicycle frame, now proposes following scheme, and it includes the frame main part, the outer wall welding of frame main part one side has the installation piece of horizontal setting, the mounting groove of horizontal setting is seted up to the inner wall of installation piece one side, the inner wall rotation of mounting groove is connected with the rotation post of horizontal setting, the outer wall welding that the frame main part kept away from installation piece one side has the connecting block of horizontal setting, the constant head tank has been seted up to the inner wall of connecting block, the spliced pole of horizontal setting has been cup jointed in the inside activity of constant head tank. The utility model discloses rational in infrastructure, can simple the efficient for the bicycle frame keep off the rain, protection efficiency is high, but convenient and fast carries out the dismouting to the part that keeps off the rain and changes, and duration is strong, and the practicality is strong, is fit for promoting.

Description

Bicycle frame with rain-proof function

Technical Field

The utility model relates to a bicycle accessory field especially relates to a bicycle frame with function of keeping off rain.

Background

The bicycle is also called as a bicycle or a bicycle, is a two-wheeled small land vehicle, takes the pedals as power after people ride the bicycle, and is a green and environment-friendly vehicle.

Although the existing bicycle can be well ridden, when the bicycle is placed outside and meets rainy weather, the bicycle can be wetted by rainwater, the rainwater on the bicycle is not timely wiped cleanly by a user, and parts on the bicycle frame can be corroded very easily, so that the bicycle of the user is damaged, great troubles are brought to the user, and the bicycle frame with the rain shielding function is provided for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bicycle frame with function of keeping off rain has solved bicycle frame and has put the problem that is invaded and attacked by the rainwater easily in the external world.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A bicycle frame with a rain shielding function comprises a frame main body, wherein an outer wall of one side of the frame main body is welded with a transversely arranged installation block, an inner wall of one side of the installation block is provided with a transversely arranged installation groove, the inner wall of the installation groove is rotatably connected with a transversely arranged rotating column, an outer wall of the frame main body, which is far away from one side of the installation block, is welded with a transversely arranged connecting block, the inner wall of the connecting block is provided with a positioning groove, a transversely arranged connecting column is movably sleeved inside the positioning groove, the inner wall of the rotating column is provided with a transversely arranged connecting groove, one end of a rain-proof covering film is movably sleeved inside the connecting groove, the other end of the rain-proof covering film is bonded with the outer wall of the connecting column, the inner walls at two ends of the rotating column are both provided with vertically, the outer wall welding of slide one side has the reference column, the standing groove has all been seted up to the inner wall at rotation post both ends, the one end activity that the slide was kept away from to the reference column cup joints in the inside of standing groove, the inside of spacing groove is equipped with the spring, and the one end of spring bonds with the inner wall of spacing groove, and the other end of spring bonds with the outer wall of slide.

Preferably, one end of the rotating column extends out of the mounting block and is welded with a vertically arranged handle, and the outer wall of the handle is fixedly sleeved with a rubber sleeve.

Preferably, the top of the connecting block is in threaded connection with a fastening bolt which is vertically arranged, a thread groove is formed in the inner wall of the bottom of the positioning groove, and the fastening bolt works in cooperation with the thread groove.

Preferably, one side of the sliding plate, which is far away from the positioning column, is welded with a vertically arranged linkage column, the outside of the rotation column is provided with a transversely arranged linkage plate, and one end of the linkage column, which is far away from the sliding plate, extends out of the rotation column and is welded with the outer wall of the linkage plate.

Preferably, one end of the positioning column, which is far away from the sliding plate, is of a conical structure.

The utility model discloses in:

Through the matching work of the frame main body, the mounting block, the mounting groove, the rotating column, the connecting block, the positioning groove, the connecting column, the connecting groove, the rain-proof covering film, the limiting groove, the sliding plate, the positioning column, the placing groove, the spring, the handle, the fastening bolt, the threaded groove, the linkage column and the linkage plate, on one hand, rain shielding can be simply and efficiently carried out on the bicycle frame, parts on the bicycle frame are prevented from being wetted and corroded by rainwater, and the protection efficiency is high; on the other hand can convenient and fast carry out the dismouting change to the part that keeps off the rain, avoid the part that keeps off the rain impaired, can't last keep off the rain for the bicycle part, the duration is strong.

to sum up, the utility model discloses rational in infrastructure, can simple the efficient keep off the rain for the bicycle frame, protection efficiency is high, but convenient and fast carries out the dismouting to the part that keeps off the rain and changes, and duration is strong, and the practicality is strong, is fit for promoting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a cross-sectional view of the middle mounting block of the present invention.

Fig. 4 is a schematic structural view of the middle rotating column of the present invention.

Fig. 5 is an enlarged view of a portion B in fig. 4.

Reference numbers in the figures: the rain-proof frame comprises a frame main body 1, a mounting block 2, a mounting groove 3, a rotating column 4, a connecting block 5, a positioning groove 6, a connecting column 7, a connecting groove 8, a rain-proof covering film 9, a limiting groove 10, a sliding plate 11, a positioning column 12, a placing groove 13, a spring 14, a handle 15, a fastening bolt 16, a thread groove 17, a linkage column 18 and a linkage plate 19.

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.

Referring to the attached drawings, a bicycle frame with a rain shielding function comprises a frame body 1, wherein an outer wall of one side of the frame body 1 is welded with a transversely arranged installation block 2, an inner wall of one side of the installation block 2 is provided with a transversely arranged installation groove 3, an inner wall of the installation groove 3 is rotatably connected with a transversely arranged rotating column 4, an outer wall of one side of the frame body 1, which is far away from the installation block 2, is welded with a transversely arranged connecting block 5, the inner wall of the connecting block 5 is provided with a positioning groove 6, the inside of the positioning groove 6 is movably sleeved with a transversely arranged connecting column 7, the inner wall of the rotating column 4 is provided with a transversely arranged connecting groove 8, one end of a rain-proof covering film 9 is movably sleeved inside the connecting groove 8, the other end of the rain-proof covering film 9 is bonded with the outer wall of the connecting column 7, the inner walls at two, the outer wall of one side of the sliding plate 11 is welded with a positioning column 12, the inner walls of two ends of the rotating column 4 are respectively provided with a placing groove 13, one end of the positioning column 12, which is far away from the sliding plate 11, is movably sleeved inside the placing groove 13, a spring 14 is arranged inside the limiting groove 10, one end of the spring 14 is bonded with the inner wall of the limiting groove 10, the other end of the spring 14 is bonded with the outer wall of the sliding plate 11, one end of the rotating column 4 extends out of the mounting block 2 and is welded with a vertically arranged handle 15, the outer wall of the handle 15 is fixedly sleeved with a rubber sleeve, the top of the connecting block 5 is in threaded connection with a vertically arranged fastening bolt 16, the inner wall of the bottom of the positioning groove 6 is provided with a threaded groove 17, the fastening bolt 16 is matched with the threaded groove 17 to work, one side of the sliding plate 11, which is far away from the positioning column 12, is welded with a vertically arranged linkage column 18, the, the end of the positioning column 12 far away from the sliding plate 11 is of a conical structure.

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: when a user uses the bicycle outside to meet rainy weather, the connecting column 7 is pulled, the rainproof covering film 9 is driven to slide out of the outer wall of the rotating column 4 through the connecting column 7, the rainproof covering film 9 is covered on the surface of the frame main body 1 at the moment, the connecting column 7 is placed inside the positioning groove 6 after the rainproof covering film 9 is covered, the fastening bolt 16 is rotated at the moment, the fastening bolt 16 is driven to be combined with the thread groove 17, the rainproof covering film 9 can shield rain for the frame main body 1 at the moment, when the rainproof covering film 9 is damaged after long-time use and needs to be replaced, the rainproof covering film 9 on the outer wall of the rotating column 4 is completely released, the linkage column 18 is driven to vertically move by pulling the linkage plate 19, the linkage column 18 is driven to leave the inside of the placing groove 13, and the rainproof covering film 9 can be taken out of the connecting groove 8 at the, place new rain-proof cover membrane 9 in the inside of spread groove 8 this moment, not hard up linkage plate 19, elasticity through spring 14, promote reference column 12 and carry out vertical removal, toper structure through reference column 12 one end, the one end of reference column 12 will run through the inside that new rain-proof cover membrane 9 got into standing groove 13, new rain-proof cover membrane 9 will be fixed in the inside of spread groove 8 this moment, rotate handle 15 this moment, it rotates to drive rotation post 4, through the rotation of rotating post 4, roll up new rain-proof cover membrane 9 to the outer wall of rotating post 4, the user can use new rain-proof cover membrane 9 to continue to keep off the rain work to frame main part 1 this moment. The utility model discloses rational in infrastructure, can simple the efficient for the bicycle frame keep off the rain, protection efficiency is high, but convenient and fast carries out the dismouting to the part that keeps off the rain and changes, and duration is strong, and the practicality is strong, is fit for promoting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A bicycle frame with a rain shielding function comprises a frame main body (1) and is characterized in that an outer wall of one side of the frame main body (1) is welded with a transversely arranged installation block (2), an inner wall of one side of the installation block (2) is provided with a transversely arranged installation groove (3), the inner wall of the installation groove (3) is rotatably connected with a transversely arranged rotating column (4), an outer wall of one side, far away from the installation block (2), of the frame main body (1) is welded with a transversely arranged connecting block (5), the inner wall of the connecting block (5) is provided with a positioning groove (6), a transversely arranged connecting column (7) is movably sleeved in the positioning groove (6), a transversely arranged connecting groove (8) is arranged in the inner wall of the rotating column (4), and one end of a rain-proof cover film (9) is movably sleeved in the connecting groove (8), the rain-proof other end that covers membrane (9) bonds with the outer wall of spliced pole (7), spacing groove (10) of vertical setting are all seted up to the inner wall that rotates post (4) both ends, the inside sliding connection of spacing groove (10) has slide (11) of horizontal setting, the outer wall welding of slide (11) one side has reference column (12), standing groove (13) have all been seted up to the inner wall that rotates post (4) both ends, the inside at standing groove (13) is cup jointed in the one end activity of slide (11) is kept away from in reference column (12), the inside of spacing groove (10) is equipped with spring (14), and the one end of spring (14) bonds with the inner wall of spacing groove (10), and the other end of spring (14) bonds with the outer wall of slide (11).

2. The bicycle frame with the rain sheltering function is characterized in that one end of the rotating column (4) extends out of the mounting block (2) and is welded with a vertically arranged handle (15), and a rubber sleeve is fixedly sleeved on the outer wall of the handle (15).

3. The bicycle frame with the function of keeping off rain according to claim 1, characterized in that the top of the connecting block (5) is in threaded connection with a vertically arranged fastening bolt (16), the inner wall of the bottom of the positioning groove (6) is provided with a threaded groove (17), and the fastening bolt (16) and the threaded groove (17) work in a matching way.

4. The bicycle frame with the function of keeping off the rain according to claim 1, characterized in that, a vertically arranged linkage column (18) is welded on one side of the sliding plate (11) far away from the positioning column (12), a transversely arranged linkage plate (19) is arranged outside the rotating column (4), and one end of the linkage column (18) far away from the sliding plate (11) extends out of the rotating column (4) and is welded with the outer wall of the linkage plate (19).

5. A bicycle frame with rain sheltering function according to claim 1, characterized in that the end of the positioning column (12) far away from the sliding plate (11) is of conical structure.