CN217048882U

CN217048882U - Multifunctional bicycle rear lamp

Info

Publication number: CN217048882U
Application number: CN202220632122.2U
Authority: CN
Inventors: 张光耀
Original assignee: Ningbo Guangwo Technology Co ltd
Current assignee: Ningbo Guangwo Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-26
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a multifunctional bicycle back light, which comprises a shell and a back cover connected to the back end of the shell, wherein the outer walls of the left side and the right side of the back cover are respectively provided with a drag hook, the two drag hooks are respectively used for matching and hooking with the two ends of an elastic belt, a rubber pad is fixed on the back end surface of the back cover, the rubber pad is used for abutting against a cushion supporting tube in a bicycle, a magnet is embedded between the rubber pad and the back cover, the magnet is fixedly bonded with the back cover, and the magnet is used for magnetically attracting the cushion supporting tube in the bicycle; the utility model discloses when using, can assemble on the cushion stay tube in the bicycle through the mode of elastic webbing, perhaps again, the utility model discloses accessible magnetism actuation's mode assembly is on the cushion stay tube in the bicycle, so, compares with traditional bicycle back light, has multiple assembly methods, has multi-functional advantage promptly.

Description

Multifunctional bicycle rear lamp

Technical Field

The utility model relates to a bicycle back light technical field, concretely relates to multi-functional bicycle back light.

Background

The bicycle back light is a light-emitting device which is used for being installed on a cushion supporting tube in a bicycle and used for warning a vehicle behind when emitting light, the bicycle back light on the market at present comprises a shell and a back cover connected to the back end of the shell, drag hooks are arranged on the outer walls of the left side and the right side of the back cover, and the two drag hooks are respectively used for being matched and hooked with the two ends of an elastic band; when the bicycle backlight needs to be assembled with a cushion supporting tube in a bicycle, firstly, one end of an elastic band needs to be matched and hooked with a draw hook positioned on one side of a rear cover, and then the other end of the elastic band bypasses the cushion supporting tube in the bicycle and is matched and hooked with a draw hook positioned on the other side of the rear cover; however, in the above-described mounting structure, the bicycle backlight can be mounted on the seat support pipe in the bicycle only by the elastic band, and thus, there is a disadvantage in that the mounting manner of the bicycle backlight is simple.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a multi-functional bicycle back light, it can be installed on the cushion stay tube in the bicycle through multiple mode, has multi-functional advantage promptly.

The utility model discloses a multi-functional bicycle back light, including the casing with connect the back lid in the casing rear end, all be provided with the drag hook on the left and right sides outer wall of back lid, two drag hooks be used for respectively with the both ends cooperation hookup of elastic webbing, be fixed with the rubber pad on the rear end face of back lid, the rubber pad is arranged in leaning on with the cushion stay tube counterbalance of bicycle, inlays between rubber pad and the back lid and is equipped with magnet, magnet and back lid bond fixedly, magnet be arranged in with the cushion stay tube magnetism actuation in the bicycle.

The utility model discloses a multifunctional bicycle back light, wherein, be provided with two inserted blocks that are left and right direction distribution on the preceding terminal surface of rubber pad, be provided with the blind hole with each inserted block one-to-one on the rear end face of back lid, each inserted block all inserts in the blind hole on corresponding position and with the blind hole tight fit; after adopting this kind of structure, after rubber pad and hou gai assembly, every inserted block homoenergetic enough inserts in the blind hole that corresponds the position and with the blind hole tight fit, so, can further improve the fixed firmness of rubber pad and hou gai.

The utility model discloses a multifunctional bicycle back light, wherein, a plurality of anti-skid convex ribs distributed from left to right are arranged on the rear end surface of the rubber pad, and each anti-skid convex rib extends along the vertical direction; after the plurality of anti-skidding convex ribs are arranged on the rear end face of the rubber pad, when the rubber pad abuts against the cushion supporting tube in the bicycle, each anti-skidding convex rib can abut against the cushion supporting tube in the bicycle, and therefore the situation that the multifunctional bicycle backlight rotates circumferentially relative to the cushion supporting tube in the bicycle can be avoided.

The utility model discloses a multifunctional bicycle back light, wherein, the front end of the back cover is sleeved outside the rear end of the shell and is connected with the rear end of the shell by screw thread, and a sealing structure is arranged between the front end of the back cover and the rear end of the shell; after adopting this kind of structure, the rear cover can conveniently detachable connection in the rear end of casing, through seal structure's setting, can realize waterproof function between rear cover and the casing.

The utility model discloses a multifunctional bicycle back light, wherein, seal structure includes the sealing washer, and the sealing washer cover is established in the outside of casing rear end, and after the front end of back lid and the rear end threaded connection of casing, the sealing washer all hugs closely sealedly with the front end of back lid and the rear end of casing; after the sealing structure is adopted, after the rear cover is in threaded connection with the shell, the sealing ring can be tightly attached and sealed with the front end of the rear cover and the rear end of the shell, and thus, a waterproof function can be reliably realized between the rear cover and the shell.

The utility model discloses a multifunctional bicycle back light, wherein, the rear end of the shell is connected with a cover plate, the cover plate is positioned at the inner side of the rear cover, and the cover plate is used for sealing an opening positioned at the rear end of the shell; a circuit board is arranged in the shell, and a charging interface on the circuit board penetrates through the cover plate; the front end of the cover plate is abutted against the rear end of the shell, a plurality of elastic buckles are circumferentially arranged at the front end of the cover plate, an annular step is arranged on the inner wall of the shell, and the elastic buckles are matched and clamped with the annular step; after adopting this kind of structure, the apron can conveniently be in the same place with the casing assembly, and after the back lid is dismantled, the user can conveniently charge the battery that is arranged in the casing through the interface that charges.

The utility model discloses a multifunctional bicycle back light, wherein, the left and right sides of the front end of the cover plate are provided with slots, and the left and right sides of the rear end of the circuit board are respectively inserted into one of the slots; after adopting this kind of structure, the apron can further realize the support to the circuit board, so, can improve the fixed firmness of circuit board.

The utility model discloses when using, can assemble on the cushion stay tube in the bicycle through the mode of elastic webbing, perhaps again, the utility model discloses accessible magnetism actuation's mode assembly is on the cushion stay tube in the bicycle, so, compares with traditional bicycle back light, has multiple assembly methods, has multi-functional advantage promptly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

FIG. 3 is a first schematic sectional view of the present invention;

fig. 4 is a second schematic sectional view of the present invention;

FIG. 5 is a partially exploded perspective view of the present invention;

FIG. 6 is a schematic view of a first partially exploded perspective structure of the present invention with the rear cover, the magnet and the rubber pad removed;

fig. 7 is a schematic diagram of a second partially exploded perspective structure of the present invention with the rear cover, the magnet and the rubber pad removed.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions of the present invention as related to "first", "second", etc. are used for descriptive purposes only, not for specifically designating an order or sequence, but also for limiting the present invention, which is used only for distinguishing components or operations described in the same technical terms, 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 at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a multi-functional bicycle back light, including casing 1 with connect at the back lid 2 of casing 1 rear end, all be provided with drag hook 21 on the left and right sides outer wall of back lid 2, two drag hooks 21 be used for respectively with the both ends cooperation hookup of elastic webbing, be fixed with rubber pad 3 on the rear end face of back lid 2, rubber pad 3 is arranged in to lean on with the cushion stay tube counterbalance in the bicycle, inlay between rubber pad 3 and the back lid 2 and be equipped with magnet 4, magnet 4 is fixed with back lid 2 bonding, magnet 4 be arranged in with the cushion stay tube magnetism actuation in the bicycle.

Two insertion blocks 31 distributed in the left-right direction are arranged on the front end face of the rubber pad 3, blind holes 22 corresponding to the insertion blocks 31 one by one are arranged on the rear end face of the rear cover 2, and each insertion block 31 is inserted into the blind hole 22 in the corresponding position and is tightly matched with the blind hole 22; after adopting this kind of structure, after rubber pad and hou gai assembly, every inserted block homoenergetic insert in the blind hole on corresponding the position and with the blind hole tight fit, so, can further improve the fixed firmness of rubber pad and hou gai.

The rear end surface of the rubber pad 3 is provided with a plurality of anti-skid convex ribs 32 distributed from left to right, and each anti-skid convex rib 32 extends along the vertical direction; after a plurality of anti-skidding convex ribs are arranged on the rear end face of the rubber pad, when the rubber pad abuts against the cushion supporting tube in the bicycle, each anti-skidding convex rib can abut against the cushion supporting tube in the bicycle, and therefore the situation that the cushion supporting tube in the multifunctional bicycle backlight relative to the bicycle rotates in the circumferential direction can be avoided.

The front end of the rear cover 2 is sleeved outside the rear end of the shell 1 and is in threaded connection with the rear end of the shell 1, and a sealing structure is arranged between the front end of the rear cover 2 and the rear end of the shell 1; after adopting this kind of structure, rear cover can conveniently detachable connection in the rear end of casing, through seal structure's setting, can realize waterproof function between rear cover and the casing.

The sealing structure comprises a sealing ring 5, the sealing ring 5 is sleeved outside the rear end of the shell 1, after the front end of the rear cover 2 is in threaded connection with the rear end of the shell 1, the sealing ring 5, the front end of the rear cover 2 and the rear end of the shell 1 are tightly attached and sealed; after the sealing structure is adopted, after the rear cover is in threaded connection with the shell, the sealing ring can be tightly attached and sealed with the front end of the rear cover and the rear end of the shell, and thus a waterproof function can be reliably realized between the rear cover and the shell.

The rear end of the shell 1 is connected with a cover plate 6, the cover plate 6 is positioned on the inner side of the rear cover 2, and the cover plate 6 is used for sealing an opening positioned at the rear end of the shell 1; a circuit board 7 is installed in the shell 1, and a charging interface 71 on the circuit board 7 penetrates through the cover plate 6; the front end of the cover plate 6 is abutted against the rear end of the shell 1, a plurality of elastic buckles 61 are circumferentially arranged at the front end of the cover plate 6, an annular step 11 is arranged on the inner wall of the shell 1, and the elastic buckles 61 are matched and clamped with the annular step 11; after adopting this kind of structure, the apron can conveniently be in the same place with the casing assembly, and after the back lid is dismantled, the user can conveniently charge to the battery that is arranged in the casing through the interface that charges.

The left side and the right side of the front end of the cover plate 6 are both provided with slots 62, and the left side and the right side of the rear end of the circuit board 7 are respectively inserted into one of the slots 62; after adopting this kind of structure, the apron can further realize the support to the circuit board, so, can improve the fixed firmness of circuit board.

When the utility model is used, namely the utility model needs to be assembled on a cushion supporting tube in a bicycle, one end of the elastic band is firstly matched and hooked with a drag hook positioned on one side of the rear cover, and then the other end of the elastic band bypasses the cushion supporting tube in the bicycle and is matched and hooked with the drag hook positioned on the other side of the rear cover; still alternatively, the utility model discloses accessible magnetism actuation's mode assembly is on the cushion stay tube in the bicycle, so, compares with traditional bicycle back light, has multiple assembly methods, has multi-functional advantage promptly.

The above description is only for the embodiment of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-functional bicycle back light, includes casing (1) and connects back lid (2) in casing (1) rear end, all be provided with drag hook (21), two on the left and right sides outer wall of back lid (2) drag hook (21) are used for respectively with the both ends cooperation hookup of elastic webbing, its characterized in that: be fixed with rubber pad (3) on the rear end face of back lid (2), rubber pad (3) are arranged in leaning on with the cushion stay tube in the bicycle, inlay between rubber pad (3) and back lid (2) and be equipped with magnet (4), magnet (4) and back lid (2) bonding are fixed, magnet (4) are arranged in with the cushion stay tube magnetism actuation in the bicycle.

2. The multifunctional bicycle backlight according to claim 1, characterized in that the front end face of the rubber pad (3) is provided with two insertion blocks (31) distributed in the left-right direction, the rear end face of the rear cover (2) is provided with a blind hole (22) corresponding to each insertion block (31), and each insertion block (31) is inserted into the blind hole (22) in the corresponding position and is tightly matched with the blind hole (22).

3. The multifunctional bicycle backlight according to claim 1 or 2, characterized in that a plurality of anti-skid ribs (32) are arranged on the rear end surface of the rubber mat (3) from left to right, and each anti-skid rib (32) extends along the vertical direction.

4. The multifunctional bicycle back light according to claim 1, characterized in that the front end of the back cover (2) is sleeved outside the rear end of the housing (1) and is in threaded connection with the rear end of the housing (1), and a sealing structure is arranged between the front end of the back cover (2) and the rear end of the housing (1).

5. The multifunctional bicycle backlight according to claim 4, characterized in that the sealing structure comprises a sealing ring (5), the sealing ring (5) is sleeved outside the rear end of the casing (1), after the front end of the rear cover (2) is in threaded connection with the rear end of the casing (1), the sealing ring (5) is tightly sealed with the front end of the rear cover (2) and the rear end of the casing (1).

6. The multifunctional bicycle backlight according to claim 4, characterized in that a cover plate (6) is connected to the rear end of the housing (1), the cover plate (6) is located inside the rear cover (2), and the cover plate (6) is used for closing an opening located at the rear end of the housing (1); a circuit board (7) is installed in the shell (1), and a charging interface (71) on the circuit board (7) penetrates through the cover plate (6); the front end of apron (6) supports mutually with the rear end of casing (1) and leans on, the front end circumference of apron (6) is provided with a plurality of bullet and buckles (61), be provided with annular step (11) on the inner wall of casing (1), a plurality of bullet buckle (61) all with annular step (11) cooperation joint.

7. The multifunctional bicycle backlight according to claim 6, wherein the cover plate (6) is provided with slots (62) at both left and right sides of a front end thereof, and the circuit board (7) is inserted into one of the slots (62) at both left and right sides of a rear end thereof.