TWM473346U - Bicycle bell structure - Google Patents

Description

Bicycle bell structure

This creation is about a bicycle bell, especially a bicycle bell structure that can be assembled and used without the use of tools.

Press, most of the bicycles will be equipped with a bell that can sound a pleasant warning sound. The current bicycle bell structure is nothing more than a bunch of pipe fittings, a lock seat and a bell cover. The lock joint and the bell cover must be assembled and combined by using a lock member, and the bundle tube member is coupled to the bottom of the lock base, so that the bundle tube member is put on the handle tube of the bicycle, and the screw is screwed and locked. Tightly, the bicycle bell can be firmly tightened on the handle tube, and then the bell is struck by an externally set ringing member to sound or alert the passerby.

Looking at the above-mentioned conventional structure is not difficult to find that there are still some shortcomings. The main reasons are as follows: According to the conventional bicycle bell, whether it is a part assembly or a bell assembly is completed on the handlebar tube, All the tools must be used to achieve the state of assembly and locking, and most of the structure of the bell structure is complicated and small, which causes inconvenience in the assembly of the user parts. Furthermore, when the user wants to be assembled by the beam tube assembly on the handlebar When the tube is used, the grip sleeve or the brake unit and the shifting unit must be removed from the handle tube so that the bundle tube can be smoothly placed on the handle tube, and then the hand tool screw is tightly tightened to complete the assembly, thereby increasing the structure. The assembly step does not have the convenience of structural assembly and reduces the purchase intention of the purchaser.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

According to the conventional bicycle bell, whether it is a part assembly or a bell assembly is completed on the handlebar, the hand tool must be additionally used to achieve the state of assembly and locking, and the bell structure is mostly complicated and small. The inconvenience caused by the assembly of the user parts, and further, when the user wants to be assembled by the bundle tube member in the handlebar tube, the grip sleeve or the brake unit and the shifting unit must first be removed from the handlebar tube. The bundle tube can be smoothly placed on the handle tube, and then assembled with the hand tool screw lock to complete the assembly, thereby increasing the structural assembly step, without the convenience of structural assembly, and reducing the purchase intention of the purchaser.

Therefore, the present invention provides a bicycle bell structure, which comprises: a bell base, a set of bundle bodies and a bell cover, and a bottom of a bell base is formed in a curved shape corresponding to the bicycle handle and is at the center. A pair of plates are connected, and two sides of the sealing plate are correspondingly formed with a two-way groove, and the upper end portion of the base body is integrally provided with a convex column body, and the end portion of the protruding column body is disposed downward to the sealing plate to be provided with a shaft perforation, the shaft The two sides of the perforation are separately provided with a through-and-axially-restricted through-groove, and the limiting through-groove forms a through state with the through-groove of the bottom, and a ringing member is provided on the outer side of the bell base, and a set of bundles The body is a flexible sheet body, and the two ends of the body are formed by the two-way groove at the bottom of the bell base, and are restricted to the limit through groove, and one side of the two penetration portions are respectively set There is a screwing section, a limit perforation is arranged at the center of the top end of the bell cover, and a connecting piece is provided to fix a central column to the inside of the bell cover, and the outer wall of the bottom end of the central column is provided with a threaded section, and by the above structure, Can constitute a bicycle bell structure.

In contrast to the efficacy of the prior art: this creation provides a flexible sleeve body Coiled to the position where the bicycle is to be assembled, and then the bell base and the sleeve body are assembled, so that the bell base can be screwed through the slot on both sides of the shaft perforation. Therefore, when the bell cover is assembled into the shaft hole of the bell base by the center column, the thread can be directly locked and fixed by the threaded section of the center column and the screwing section of the sleeve body, and the assembly can be completed without using any tools. In the process of screwing the threaded section and the screwing section, the sleeve body is gradually forced to form a tight state on the handlebar tube, thereby fixing the bell to the handlebar tube, and having a structural composition. , the convenience and practicality of use.

10‧‧‧bell base

11‧‧‧Closed

12‧‧‧through slot

13‧‧‧Bump

14‧‧‧Axis perforation

15‧‧‧Limited slotting

16‧‧‧Snake pieces

20‧‧‧Bundle

21‧‧‧Drawing

211‧‧‧Spinning section

30‧‧‧ bell cover

31‧‧‧ Limit perforation

311‧‧‧ fitting holes

32‧‧‧Links

321‧‧‧Connected shaft

322‧‧‧Ring rib

33‧‧‧ center column

331‧‧‧Snap ribs

332‧‧‧Link perforation

333‧‧ Thread segment

A‧‧‧handle tube

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: An exploded view of the combination of desires for this creation.

Fig. 4 is a cross-sectional view showing the assembly of the bell base and the sleeve body of the present invention.

Fig. 5 is another sectional view showing the assembly of the bell base and the sleeve body of the present invention.

Figure 6 is a cross-sectional view of the completed assembly of the creation.

Figure 7: Another cross-sectional view of the completed assembly of the creation.

Figure 8 is another embodiment of the present creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: First, please refer to Figures 1 and 2 below. The bicycle bell structure comprises: a bell base 10, a set of bundle body 20 and a bell cover 30, and a bottom of a bell base 10 corresponds to a bicycle handlebar tube A is formed in a curved shape, and a plate 11 is connected at the center, and two sides of the sealing plate 11 are correspondingly formed with a two-way groove 12, and an upper end portion of the base 10 is integrally provided with a convex column 13 and is formed by a convex cylinder The end of the 13th end is provided to the sealing plate 11 and is provided with a shaft through hole 14 . The two sides of the shaft through hole 14 are respectively provided with a communicating through slot 15 which is in the same axial direction, and the limiting slot 15 is connected to the bottom. The slot 12 is formed in a through state, and a bell ring member 16 is disposed on an outer side of the bell base 10, and the set of the bundle body 20 is a flexible sheet body, and the two ends thereof are formed with a piercing portion 21 by a bell base. The two-way slot 12 of the bottom portion of the bottom portion of the ring-forming portion 21 is respectively provided with a screwing portion 211, and a limiting hole 31 is provided at the center of the top end of the bell cover 30. And a connecting member 32 is provided to fix a center post 33 to the inside of the bell cover 30, and the limiting hole 31 of the bell cover 30 is opened on both sides thereof with a fitting hole 311, and the end portion of the center post 33 is fitted with the fitting hole 311. The engaging rib 331 is provided, and a connecting through hole 332 is defined corresponding to the limiting through hole 31. The connecting member 32 has a connecting shaft portion 321 , and the connecting wall portion 321 is provided with a rhombic rib 322 on the outer wall ring. The connecting through hole 332 is assembled and fixed by the limiting through hole 31 of the bell cover 30, and the outer wall of the bottom end of the center post 33 is provided with a threaded portion 333.

For the structure of the structure and the state of actual use, please refer to Figures 3, 4 and 6 for the matching of the fifth and seventh figures. The inside of the bellows 30 is formed by the engaging rib 331 of the fitting hole 311 and the center post 33. The latch is fixed, and the limiting through hole 31 is in a communicating state with the connecting through hole 332, and the connecting member 32 is fixed by the connecting shaft portion 321 through the limiting through hole 31 and the connecting through hole 332 of the center post 33, and the connecting shaft is fixed. The outer wall of the portion 321 is provided with a rhombic rib 322, so that the connecting shaft portion 321 of the connecting member 32 is tightly fixed in the connecting through hole 332 of the center post 33, thereby completing the assembly of the bell cover 30, and the set of the bundle body 20 is matched. Curl at the preset position of the bicycle handlebar A, and make the penetration portions 21 at both ends of the sleeve body 20 parallel to each other, and the end faces of the screwing segments 211 are opposite, and the bell base 10 is respectively at the bottom of the second The through slot 12 is sleeved in the through portion 21 of the sleeve body 20, and the extending portion 21 is extended to the limiting slot 15 of the bell base 10. Positioning is formed therein, and the screwing section 211 is formed by the two sides of the shaft hole 14 to be connected, and then the bell base 10 is placed on the handle tube A. At this time, the assembled bell cover 30 and the bell base can be assembled. The seat 10 is assembled and assembled, and the bell cover 30 is assembled into the shaft through hole 14 of the bell base 10 by the inner center column 33, and the threaded section 333 and the screwing section of the end portion of the sleeve body 20 are formed. The 211 is screwed and fixed to each other to complete the assembly of the bell cover 30 and the bell base 10, and the sleeve body 20 is gradually tightened and fixed to the handle tube A by the screw lock of the center post 33. The structure can form a bicycle bell structure and is assembled and fixed to the handle tube A.

Moreover, in another embodiment of the present invention, please refer to FIG. 8 at the same time, the upper end of the threaded section 333 of the center post 33 is fitted with a washer 34, and the outer end edge of the washer 34 extends downward corresponding to the sleeve body 20. The cover rib 341 is provided, so that when the bell cover 30 is assembled into the shaft hole 14 of the bell base 10 by the center post 33, and the threaded section 333 and the screwing section 211 of the ferrule body 20 are gradually screwed and fixed, The gasket 34 is capable of abutting against the two penetration portions 21 of the restraining sleeve body 20, and is inwardly sandwiched by the covering protrusion 341 to restrain the sleeve body 20, and strengthens between the sleeve body 20 and the center post 33. The screw lock state prevents the bicycle rider from being shaken and causes the bell cover 30 to be disengaged from the bell base 10.

By the structure of the above specific embodiment, the following benefits can be obtained: the present invention provides a flexible sleeve body 20 to fit the position of the bicycle to assemble the bell, and then provide the bell base 10 and the sheath. The body 20 is assembled such that the bell base 10 can be provided with the screwing portion of the sleeve body 20 with the limit through slots 15 on both sides of the shaft through hole 14, so that the bell cover 30 is assembled to the bell base with the center post 33. When the shaft of the seat 10 is perforated 14, the cymbal can be directly locked and fixed by the threaded section 333 of the center post 33 and the screwing section 211 of the ferrule body 20, and the assembly can be completed without using any tools, and the thread section 333 and During the screwing of the screwing section 211, the sleeve body 20 is gradually pulled up and pressed tightly on the handlebar tube A to form a tight bundle state, thereby fixing the bell to the handlebar tube A, with a structural composition. , the convenience and practicality of use.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for the creation of a patent shall be filed according to law, and the examination of the member of the Bureau shall be granted a legal patent right.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

10‧‧‧bell base

11‧‧‧Closed

12‧‧‧through slot

13‧‧‧Bump

14‧‧‧Axis perforation

15‧‧‧Limited slotting

16‧‧‧Snake pieces

20‧‧‧Bundle

21‧‧‧Drawing

211‧‧‧Spinning section

30‧‧‧ bell cover

31‧‧‧ Limit perforation

311‧‧‧ fitting holes

32‧‧‧Links

321‧‧‧Connected shaft

322‧‧‧Ring rib

33‧‧‧ center column

331‧‧‧Snap ribs

332‧‧‧Link perforation

333‧‧ Thread segment

Claims (4)

A bicycle bell structure comprising: a bell base, the bottom of the bell base is formed into a curved shape corresponding to the bicycle handle tube, and a board is connected at the center, and two sides are formed correspondingly on both sides of the seal board a groove, and the upper end of the base is integrally provided with a convex cylinder body, and the end of the convex cylinder body is laid down to the sealing plate to be provided with a shaft perforation, and the two sides of the shaft perforation are separately provided with the same and the same axial limit. The slot is formed, and the limiting slot and the bottom slot form a through state, and the bell base is provided with a ringing member on the outer side; a set of the bundle body, the sleeve body is a flexible sheet The two ends of the two end portions are formed by the two-way groove at the bottom of the bell base, and are restricted to the limit through slots, and one side of the two through portions is respectively provided with a screwing section; a bell cover, A limit perforation is arranged at the center of the top end of the bell cover, and a connecting member is provided to fix a central column to the inside of the bell cover, and the outer wall of the bottom end of the central column is provided with a threaded section. According to the bicycle bell structure of claim 1, wherein the bellows is provided with a fitting hole on both sides of the limiting perforation, and the end of the center post is fitted with the engaging hole and the engaging rib is protruded, and Corresponding perforations are provided with a connecting perforation. The bicycle bell structure according to claim 1 or 2, wherein the connecting member has a connecting shaft portion, and the outer wall ring of the connecting shaft portion is provided with a rhombic rib, thereby being formed by the ring-shaped perforation of the bell cover. The center column is tightly fixed. The bicycle bell structure according to claim 1, wherein the upper end of the threaded section of the center post is fitted with a washer, and the outer edge of the washer extends downwardly with the covering tenon corresponding to the sleeve body.