Bicycle thumb bell

Abstract

The utility model discloses a bicycle thumb bell, which relates to the technical field of bicycle thumb bell, and comprises a bicycle bell and a mounting connecting lantern ring, a connecting fixing rod is fixedly connected between the bicycle bell and the mounting connecting lantern ring, and a movable seesaw is movably mounted on the surface of one side of the connecting fixing rod. According to the bicycle bell, adaptive installation of different sizes can be carried out according to the size of the actually needed installation position by arranging the installation connection lantern ring, a fastener directly extends into the connection fastening groove to fix the bicycle bell, installation is convenient, meanwhile, follow-up disassembly and replacement are convenient, and when the bicycle bell is used, a pressing handle is directly pressed by a hand, so that the bicycle bell is convenient to use. The knocking linkage head is driven to tilt and then directly loosened, the knocking disc is used for knocking the surface of the bicycle bell to make a sound to achieve early warning, auxiliary friction lines are arranged on the surface of the pressing handle, the friction degree of contact between the hand of a user and the pressing handle can be effectively increased, and the effect of assisted pressing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle thumb bells, in particular to a bicycle thumb bell. Background Art

[0002] Bicycles have been invented and used for two hundred years. During these two hundred years, human beings have transformed toy-like wooden horse carriages into various novel leisure sports bicycles in the process of continuous attempts and research and development. The purpose of bicycle development has also changed from the earliest entertainment use to transportation and leisure sports use. The development of leisure and competition fields has made bicycle research and development work constantly strive for excellence to meet the needs of athletes seeking better performance. The bicycle bell is an indispensable part of the bicycle, and the existing bell only has the function of making a sound to serve as an alarm when encountering pedestrians or vehicles blocking it, so as to avoid collision with pedestrians or vehicles. The traditional thumb bell can only be installed in a fixed size, which reduces the flexibility of device installation. Therefore, we redesigned a bicycle thumb bell. Utility Model Content

[0003] The utility model aims to provide a bicycle thumb bell.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a bicycle thumb bell, comprising a bicycle bell and an installation connecting ring, a connecting fixing rod fixedly connected between the bicycle bell and the installation connecting ring, a movable seesaw movably installed on the surface of one side of the connecting fixing rod, one side of the movable seesaw is rotatably connected to a connecting movable shaft, a top end of the movable seesaw away from the connecting movable shaft is fixedly connected to a knocking linkage head, a knocking plate is fixedly installed on the surface of one side of the knocking linkage head, a top end of the movable seesaw close to the connecting movable shaft is fixedly connected to a pressing handle, and an auxiliary friction pattern is provided on the surface of one side of the pressing handle.

[0005] Preferably, the connection relationship between the movable rocker and the connecting and fixing rod is a movable socket connection, the connection relationship between the knocking linkage head and the pressing handle is a transmission connection, the number of the auxiliary friction patterns is several, and the several auxiliary friction patterns are symmetrically distributed on the bottom end surface of the pressing handle.

[0006] Preferably, a mounting fastening head is fixedly connected to one side surface of the mounting connecting ring, a connecting fastening groove is provided on one side surface of the mounting fastening head, a fastener is detachably installed inside the connecting fastening groove, and an auxiliary rotation friction groove is provided on one side surface of the fastener.

[0007] Preferably, the connection between the fastener and the mounting fastening head is a threaded connection, and the auxiliary rotation friction grooves are circumferentially distributed on a side surface edge of the fastener.

[0008] Preferably, a limited movable groove is provided on the inner wall of one side of the mounting connection ring, a buffer extrusion connecting spring is fixedly connected to the inner bottom end of the limited movable groove, and a friction protection contact ball is fixedly welded to the top end of one side of the buffer extrusion connecting spring.

[0009] Preferably, the limit movable grooves are distributed in a circle on the inner surface of the mounting connection ring, the positions of the limit movable grooves and the friction protection contact balls correspond one to one, and the connection relationship between the limit movable grooves and the friction protection contact balls is a movable snap connection.

[0010] Compared with the related art, the bicycle thumb bell provided by the utility model has the following beneficial effects:

[0011] 1. The utility model provides a bicycle thumb bell. By setting an installation connection ring, different sizes of installation can be adapted according to the size of the actual installation position. The fastener can be directly inserted into the interior of the connection fastening groove to fix it. The installation is convenient and the subsequent disassembly and replacement are convenient. When the bicycle bell is in use, the hand directly presses the pressing handle to drive the knocking linkage head to tilt up, and then directly releases it, so that the knocking plate is used to knock the surface of the bicycle bell to make a sound to realize early warning. Auxiliary friction patterns are set on the surface of the pressing handle, which can effectively increase the friction between the user's hand and the pressing handle, achieve the effect of power-assisted pressing, avoid the problem of knocking errors caused by sliding, and increase the effect of convenient use of the device.

[0012] 2. The utility model provides a bicycle thumb bell. By arranging a limiting movable groove inside the mounting connection ring and arranging a buffer extrusion connection spring inside the limiting movable groove, when the mounting connection ring is installed on the equipment, the buffer extrusion connection spring can be used to support the surface of the friction protection contact ball contact device. First, the fit of the mounting connection ring can be increased, and the installation stability of the device can be increased. Second, the friction protection contact ball can increase the friction after installation, and further increase the installation stability of the device. Third, a certain shock absorption effect can be achieved, the impact frequency between the bicycle bell and the mounting connection ring can be reduced, and the service life of the device can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall bottom view of the device of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall side view structure of the device of the utility model;

[0016] Figure 4It is a schematic diagram of the structure of the side top view of the installation and connection ring of the utility model.

[0017] Numbers in the figure: 1. Bicycle bell; 2. Install the connecting ring; 3. Connect the fixing rod; 4. Move the rocker; 5. Connect the movable shaft; 6. Knocking linkage head; 7. Knocking plate; 8. Pressing handle; 9. Auxiliary friction pattern; 10. Install the fastening head; 11. Connect the fastening groove; 12. Fastener; 13. Auxiliary rotation friction groove; 14. Limit movable groove; 15. Buffer extrusion connecting spring; 16. Friction protection contact ball. DETAILED DESCRIPTION

[0018] Embodiment 1:

[0019] See also Figure 1-4 The utility model provides a technical solution: a bicycle thumb bell, comprising a bicycle bell 1 and an installation connection ring 2, a connecting and fixing rod 3 is fixedly connected between the bicycle bell 1 and the installation connection ring 2, a movable seesaw 4 is movably installed on one side surface of the connecting and fixing rod 3, one side of the movable seesaw 4 is rotatably connected to a connecting and moving shaft 5, a top end of the movable seesaw 4 away from the connecting and moving shaft 5 is fixedly connected to a knocking linkage head 6, a knocking plate 7 is fixedly installed on one side surface of the knocking linkage head 6, a top end of the movable seesaw 4 close to the connecting and moving shaft 5 is fixedly connected to a pressing handle 8, a side surface of the pressing handle 8 is provided with an auxiliary friction pattern 9, the movable seesaw 4 and the connecting and fixing rod 3 are movably installed on one side surface of the movable seesaw 4, a connecting and moving shaft 5 is rotatably connected on one side of the movable seesaw 4, a knocking linkage head 6 is fixedly connected to the top end of the movable seesaw 4 away from the connecting and moving shaft 5, a knocking plate 7 is fixedly installed on one side surface of the knocking linkage head 6, a pressing handle 8 is fixedly connected to the top end of the movable seesaw 4 close to the connecting and moving shaft 5, an auxiliary friction pattern 9 is opened on one side surface of the pressing handle 8, The connection relationship of the rod 3 is a movable sleeve connection, the connection relationship between the knocking linkage head 6 and the pressing handle 8 is a transmission connection, the number of auxiliary friction patterns 9 is several, and the several auxiliary friction patterns 9 are symmetrically distributed on the bottom end surface of the pressing handle 8. A mounting fastening head 10 is fixedly connected to the surface of one side of the mounting connecting ring 2, and a connecting fastening groove 11 is provided on the surface of one side of the mounting fastening head 10. A fastener 12 is detachably installed inside the connecting fastening groove 11, and an auxiliary rotating friction groove 13 is provided on the surface of one side of the fastener 12. The connection relationship between the fastener 12 and the mounting fastening head 10 is a threaded connection, and the auxiliary rotating friction grooves 13 are circumferentially distributed on the edge of one side surface of the fastener 12.

[0020] In the implementation scheme, by setting the installation connection ring 2, different sizes of adaptive installation can be performed according to the size of the actual installation position. The fastener 12 is directly inserted into the interior of the connection fastening groove 11 to fix it. The installation is convenient and the subsequent disassembly and replacement are convenient. When the bicycle bell 1 is in use, the hand directly presses the pressing handle 8 to drive the knocking linkage head 6 to rise, and then directly releases it, so that the knocking plate 7 is used to knock on the surface of the bicycle bell 1 to make a sound to realize early warning. Auxiliary friction patterns 9 are set on the surface of the pressing handle 8, which can effectively increase the friction between the user's hand and the pressing handle 8, achieve the effect of power-assisted pressing, avoid the problem of knocking errors caused by sliding, and increase the convenience of using the device.

[0021] Embodiment 2:

[0022] See also Figure 1-4 The utility model provides a technical solution: a bicycle thumb bell, comprising a limited movable groove 14 provided on the inner wall of one side of an installation connecting ring 2, a buffer extrusion connecting spring 15 being fixedly connected to the inner bottom end of the limited movable groove 14, a friction protection contact ball 16 being fixedly welded to the top end of one side of the buffer extrusion connecting spring 15, the limited movable grooves 14 being distributed in a circle on the inner surface of the installation connecting ring 2, the positions of the limited movable grooves 14 and the friction protection contact balls 16 corresponding one to one, and the connection relationship between the limited movable grooves 14 and the friction protection contact balls 16 is a movable snap connection.

[0023] In the implementation scheme, by providing a limiting movable groove 14 inside the mounting connecting ring 2 and providing a buffering extrusion connecting spring 15 inside the limiting movable groove 14, when the mounting connecting ring 2 is installed on the equipment, the buffering extrusion connecting spring 15 can be used to support the friction protection contact ball 16 to contact the surface of the device. First, the fit of the mounting connecting ring 2 can be increased, and the installation stability of the device can be increased. Second, the friction protection contact ball 16 can increase the friction after installation, and further increase the installation stability of the device. Third, a certain shock absorption effect can be achieved, the impact frequency between the bicycle bell 1 and the mounting connecting ring 2 can be reduced, and the service life of the device can be increased.

[0024] Working principle:

[0025] By setting the installation connection ring 2, different sizes of installation can be adapted according to the size of the actual installation position. The fastener 12 can be directly inserted into the interior of the connection fastening groove 11 to fix it. The installation is convenient and convenient for subsequent disassembly and replacement. When the bicycle bell 1 is in use, the hand directly presses the pressing handle 8 to drive the knocking linkage head 6 to tilt up, and then directly releases it, so that the knocking plate 7 is used to knock the surface of the bicycle bell 1 to make a sound to realize early warning. The auxiliary friction pattern 9 is arranged on the surface of the pressing handle 8, which can effectively increase the friction between the user's hand and the pressing handle 8, achieve the effect of power-assisted pressing, avoid the problem of knocking errors caused by sliding, and increase the effect of convenient use of the device.

[0026] By providing a limiting movable groove 14 inside the installation connecting ring 2 and providing a buffering extrusion connecting spring 15 inside the limiting movable groove 14, when the installation connecting ring 2 is installed on the equipment, the buffering extrusion connecting spring 15 can be used to support the friction protection contact ball 16 to contact the surface of the device. First, the fit of the installation connecting ring 2 can be increased, and the installation stability of the device can be increased. Second, the friction protection contact ball 16 can increase the friction after installation, and further increase the installation stability of the device. Third, a certain shock absorption effect can be achieved, the impact frequency between the bicycle bell 1 and the installation connecting ring 2 can be reduced, and the service life of the device can be increased.

Claims

1. A bicycle thumb bell, comprising a bicycle bell (1) and a mounting connection ring (2), wherein a connecting rod (3) is fixedly connected between the bicycle bell (1) and the mounting connection ring (2), and characterized in that: A movable seesaw (4) is movably mounted on one side surface of the connecting and fixing rod (3); one side of the movable seesaw (4) is rotatably connected to a connecting movable shaft (5); a top end of the movable seesaw (4) away from the connecting movable shaft (5) is fixedly connected to a knocking linkage head (6); a knocking plate (7) is fixedly mounted on one side surface of the knocking linkage head (6); a top end of the movable seesaw (4) close to the connecting movable shaft (5) is fixedly connected to a pressing handle (8); and an auxiliary friction pattern (9) is provided on one side surface of the pressing handle (8).

2. A bicycle thumb bell according to claim 1, characterized in that: The connection relationship between the movable rocker (4) and the connecting and fixing rod (3) is a movable sleeve connection, the connection relationship between the knocking linkage head (6) and the pressing handle (8) is a transmission connection, and the number of the auxiliary friction lines (9) is a plurality, and the plurality of auxiliary friction lines (9) are symmetrically distributed on the bottom end surface of the pressing handle (8).

3. The bicycle thumb bell according to claim 1, characterized in that: A mounting fastening head (10) is fixedly connected to one side surface of the mounting connection ring (2), a connecting fastening groove (11) is provided on one side surface of the mounting fastening head (10), a fastener (12) is detachably mounted inside the connecting fastening groove (11), and an auxiliary rotation friction groove (13) is provided on one side surface of the fastener (12).

4. A bicycle thumb bell according to claim 3, characterized in that: The connection relationship between the fastener (12) and the mounting fastening head (10) is a threaded connection, and the auxiliary rotation friction grooves (13) are circumferentially distributed on the edge of one side surface of the fastener (12).

5. The bicycle thumb bell according to claim 1, characterized in that: A limit movable groove (14) is provided on the inner wall of one side of the mounting connection ring (2); a buffer extrusion connection spring (15) is fixedly connected to the inner bottom end of the limit movable groove (14); and a friction protection contact ball (16) is fixedly welded to the top end of one side of the buffer extrusion connection spring (15).

6. A bicycle thumb bell according to claim 5, characterized in that: The limit movable grooves (14) are distributed in a circumference on the inner surface of the mounting connection ring (2); the positions of the limit movable grooves (14) and the friction protection contact balls (16) correspond one to one; and the connection relationship between the limit movable grooves (14) and the friction protection contact balls (16) is a movable snap connection.

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