TWI811804B - Fitting device for a bicycle handle tube - Google Patents

Abstract

A fitting device for a bicycle handle tube, comprising: a body seat arranged in a bicycle handle tube, and the body seat has a first connecting portion; and a replacement seat with a second connecting portion and an accessory; the An accessory is connected to the second connecting part; the second connecting portion is detachably combined with the first connecting portion of the body seat, so that the accessory can extend outside the bicycle handle tube.

Description

Bicycle handle tube accessories

The present invention relates to the technical field of bicycles, and in particular, to an accessory device for a bicycle handle tube.

According to reports, the bicycle trend has become more and more popular in recent years. Because it does not consume fuel and does not cause air pollution, more and more people choose to use bicycles as a means of transportation. As more and more people are seen on the road Riding a bicycle has also resulted in a variety of accessories that can be installed on the bicycle handlebars for safety reasons, such as bells, rearview mirrors, warning lights, etc. Users can choose different accessories according to their own riding needs. Functional accessory device.

However, most of the existing bicycle accessory devices require the assistance of screw lock tools in order to be installed in the bicycle handle tube. For example, the accessory device installed in the bicycle handle tube proposed in the previous technical document TW M485844 patent case includes a A mirror bracket, a tapered hole plunger and a locking unit, wherein the rearview mirror bracket is combined with a bicycle handlebar tube by plugging the rearview mirror bracket into a tapered hole inside the tapered hole plunger. hole, and then use a screw lock tool to lock the locking unit into the screw hole of the tapered hole plunger, thereby locking the rearview mirror bracket to the bicycle handle tube.

It has been found that existing bicycle accessories cannot allow users to flexibly install accessories suitable for different riding environments, especially when there are no auxiliary tools around. It is extremely inconvenient to install the bicycle accessory device or to disassemble the installed bicycle accessory.

Therefore, the object of the present invention is to provide an accessory device for a bicycle handlebar tube that can be easily installed and disassembled on the bicycle handlebar tube without the use of any tools.

In order to achieve the above-mentioned object of the invention, the present invention provides an accessory device for a bicycle handlebar tube, which includes: a body seat arranged in a bicycle handlebar tube, and the body seat has a first connecting portion; and a replacement seat having a A second connection part and an accessory; the accessory is connected to the second connection part; the second connection part is detachably combined with the first connection part of the body seat, so that the accessory extends to the bicycle handlebar Outside the tube.

In one embodiment, the accessory has a device, wherein the device is selected from one of the group consisting of an end cap, a rearview mirror, a bell, a warning light, a camera, a cell phone holder, and a tool set.

In one embodiment, the replacement base further has a cover, which is a circular ring and covers the outer edge of the accessory.

In one embodiment, the body base further has a locking plate. The locking plate has an annular wall portion and a generally rectangular plate portion. The two ends of the plate portion are connected to the inner side of the wall portion; the first The connection part is provided on the wall part.

In one embodiment, the first connection part further has at least one hook piece and at least one button bead, and the at least one button bead is disposed on a side of the at least one hook piece facing the board part; the second connection part The at least one ear piece has at least one ear piece, and the at least one ear piece further has at least one groove, and the at least one groove is located at the center of the at least one ear piece; the at least one ear piece can correspond to the at least one hook piece, so that the at least one ear piece can At least one bead is locked in the at least one groove.

In one embodiment, the body seat has a shoulder. When the body seat is inserted into the bicycle handle tube, the shoulder abuts against the mouth of the bicycle handle tube.

In one embodiment, the body base further has a base, a support member and a pressing member. The base has an inclined surface, the support member has at least one deformation arm, and the at least one deformation arm is against the inclined surface. ; The pressing member connects the base and the support member at the same time, and can form a screw lock state with the base. By rotating the pressing member, the base can move in a direction away from or close to the support member; at this time, the At least one deformation arm is pushed by the inclined surface, so that the at least one deformation arm can deflect outward or inward.

In one embodiment, the base further has at least one positioning block, and the at least one positioning block is disposed on the inclined surface; at least one positioning groove is spaced between the at least one deformation arm, and the at least one positioning block can pass through The at least one positioning groove; when the pressing member is rotated to move the base in a direction away from or close to the support member, the at least one positioning block moves along the at least one positioning groove.

In one embodiment, the replacement base further has a combination hole, and the pressing member has a head. When the first connection part is combined with the second connection part, at least a part of the head is located in the combination hole. middle.

In the following, according to the purpose, effect and structural configuration of the present invention, preferred embodiments are listed and described in detail with reference to the drawings.

10:Body seat

11: base

12: round platform

121: Bottom

122:Top surface

123: Incline

13:Screw hole

14: Positioning block

15: Support firmware

16:Lock plate

161:Gabe

162:Shoulder

163:Itabe

164:Perforation

17:Deformation arm

171: Positioning slot

18:First connection part

181:Hook buckle piece

182:Button beads

19: Urgent items

191:Head

192:Body

20: Replacement seat

21:Second connection part

211:Ear piece

212: Groove

213: Binding hole

22:Accessories

23: cover

24:Accessories

25:Accessories

26:Accessories

30:Bicycle handle tube

Figure 1 is an exploded perspective view of the first preferred embodiment of the present invention.

Figure 2 is a three-dimensional assembled appearance view of the first preferred embodiment of the present invention.

Figure 3 is a cross-sectional view along line 3-3 in Figure 2.

Figure 4 is a cross-sectional view along line 4-4 in Figure 3, showing the position of the second connecting portion after the replacement base is placed in the main body base.

Figure 5 is an assembly schematic diagram of Figure 4, showing the position of the second connecting portion after the replacement base and the main body base are fixed.

Figure 6 is a schematic diagram of the second preferred embodiment of the present invention.

Figure 7 is a schematic diagram of the third preferred embodiment of the present invention.

Figure 8 is a schematic diagram of the fourth preferred embodiment of the present invention.

Referring to FIG. 1 , a preferred embodiment of the present invention discloses a bicycle handle tube accessory device, which includes: a main body base 10 and a replacement base 20 .

The body base 10 has a base 11 , a support member 15 and a pressing member 19 . The base 11 has a truncated platform 12 and four positioning blocks 14. The truncated platform 12 is generally in the shape of a flat-top cone and has a bottom surface 121, a top surface 122 and an inclined surface 123. The bottom surface 121 is circular and is located on the circular surface. At the bottom of the platform 12 , the top surface 122 is generally circular, its diameter is smaller than the bottom surface 121 , and is parallel to the bottom surface 121 at a predetermined distance. The inclined surface 123 is connected to the bottom surface 121 and the top surface 122 . The truncated table 12 further has a screw hole 13 , and the screw hole 13 penetrates the bottom surface 121 and the top surface 122 of the spherical table 12 . The four positioning blocks 14 are generally rectangular and evenly distributed on the inclined surface 123 .

The support member 15 has a locking plate 16, four deformation arms 17, and a first connecting portion 18. The locking plate 16 has a wall portion 161 , a shoulder portion 162 and a plate portion 163 . The wall portion 161 is annular. The shoulder 162 is also annular and surrounds the outer edge of the wall portion 161 . The plate portion 163 is generally in the shape of an annular ring. It is rectangular and its two ends are connected to the inner side of the wall portion 161 , and the plate portion 163 has a through hole 164 in the center. One end of the four deformable arms 17 is connected to the wall portion 161 of the locking plate 16 and forms a cylindrical internal space around an axis. There is a positioning groove 171 spaced between two deformation arms 17. Each of the four positioning grooves 171 has an open end and a closed end, and its width gradually expands from the closed end to the open end. The first connecting portion 18 is provided on the locking Inside the wall portion 161 of the plate 16, the first connecting portion 18 has two hook pieces 181. The two hook pieces 181 are respectively disposed at opposite ends on the same diameter inside the wall portion 161 and are connected with the plate portion 163. The long axis is vertical. In this embodiment, the first connecting part 18 further has two buckle beads 182 , and the two buckle beads 182 are respectively disposed on one side of the two hook pieces 181 facing the plate part 163 .

The pressing member 19 is a hexagon socket screw and has a head 191 and a body 192 . The body 192 of the pressing member 19 passes through the through hole 164 on the locking plate 16 and is then locked into the screw hole 13 of the base 11 so that the positioning blocks 14 enter the positioning grooves 171 . Thereby, rotating the pressing member 19 can drive the base 11 to move in a direction away from or approaching the support member 15 and move the positioning blocks 14 along the positioning grooves 171 . At this time, the deformation arms 17 are pushed by the inclined surface 123 of the base 11, so that the deformation arms 17 can move outward (when the base 11 moves toward the direction of the supporter 15) or inward ( When the base 11 moves in a direction away from the support member 15) deflection.

The replacement base 20 has a second connection part 21, an accessory 22 and a cover 23. The second connection part 21 has two ears 211. The two ears 211 are generally arc-shaped and are arranged on the second connection part. 21 on opposite sides. In this embodiment, the second connecting portion 21 further has two grooves 212 , the two grooves 212 are generally U-shaped and are respectively located at the center of the two ears 211 . The second connection part 21 further has a combination hole 213. The combination hole 213 is located in the center of the second connection part 21 and has a diameter slightly larger than the head 191 of the pressing member 19. The accessory 22 is connected to the second connection part 21. Connection part 21. In this embodiment, the accessory 22 has an end cap whose diameter is slightly smaller than the shoulder 162 . The cover 23 is a circular annulus with a diameter slightly larger than the shoulder 162 . The cover 23 covers the outer edge of the accessory 22 so that the replacement base 20 can cover the support 15 .

Referring to Figures 2 and 3, the body base 10 is pre-inserted into a bicycle handlebar tube 30, and then the pressing member 19 is rotated to move the base 11 in a direction close to the support member 15. At this time, the deformation arms 17 are pushed outward by the inclined surface 123 and abut against the bicycle handle tube 30, so that the The body seat 10 is fixed to the bicycle handle tube 30 , and the shoulder 162 abuts against the opening of the bicycle handle tube 30 .

Please refer to Figures 4 and 5. When installing the replacement base 20, you need to first align the combination hole 213 with the head 191 of the emergency component 19, and adjust the replacement base 20 to the two ears 211. The two hook pieces 181 are in a perpendicular direction, so that the second connecting part 21 can pass through the first connecting part 18 smoothly, and at this time, the combining hole 213 is fitted in the head 191 . Then the replacement base 20 is rotated 90°, so that the two ear pieces 211 correspond to the two hook pieces 181, the two buckle beads 182 are respectively locked in the two grooves 212, and the replacement base 20 will be connected with the main body base. 10 is fixed, and the installation of the replacement seat 20 is completed; if you want to disassemble the installed replacement seat 20 from the bicycle handlebar tube 30, press the replacement seat 20 toward the main body seat 10, so that the two The button beads 182 leave the two grooves 212 . Then the replacement base 20 is rotated 90° again, the two ear pieces 211 and the two hook pieces 181 return to a mutually perpendicular state, and the second connecting part 21 is not affected by the two hook pieces 181. At this time, The replacement base 20 can be removed from the main body base 10 smoothly.

It should be added here that the first connecting part 18 can also be in the form of grooves in addition to the two hooking pieces 181 having buckles on the two hooking pieces 181; In addition to having grooves on the two ear pieces 211, the connecting portion 21 can also be in the form of buckles on the two ear pieces 211; if the two hook pieces 181 have buckles, then the two ears The piece 211 has a groove; if the two hook pieces 181 have grooves, the two ear pieces 211 have buckles; thereby, the first connecting part 18 can cooperate with the second connecting part 21 .

Please refer to Figure 6. The main structure of the bicycle handle tube accessory device provided by the second preferred embodiment of the present invention is similar to that of the first preferred embodiment. However, the accessory 24 of the replacement base 20 has a rear For sight glasses, the replacement base 20 also cooperates with the first connection portion 18 of the main body base 10 through the second connection portion 21 so that the replacement base 20 can be installed and detached from the bicycle handlebar tube 30 .

Please refer to Figure 7. The main structure of the bicycle handle tube accessory device provided by the third preferred embodiment of the present invention is similar to that of the first preferred embodiment. However, the accessory 25 of the replacement base 20 has a bell. , the replacement seat 20 also cooperates with the first connection portion 18 of the main body seat 10 through the second connection portion 21, so that the replacement seat 20 can be installed and detached from the bicycle handle tube 30.

Please refer to Figure 8. The main structure of the bicycle handle tube accessory device provided by the fourth preferred embodiment of the present invention is similar to that of the first preferred embodiment. However, the accessory 26 of the replacement base 20 has a warning. The replacement base 20 also cooperates with the first connection portion 18 of the body base 10 through the second connection portion 21 , so that the replacement base 20 can be installed and detached from the bicycle handle tube 30 .

It is particularly important to note that in the bicycle handle tube accessory device provided by the present invention, the accessory of the replacement seat 20 may not only have the device as mentioned above, but may also have other users during the process of riding the bicycle. Devices that will be used, such as camera stands, mobile phone stands, tool sets, etc.

Based on the above content, it can be seen that through the combination of the replacement seat 20 and the main body seat 10, various bicycle accessory devices can be installed on the bicycle handlebar tube in the same manner as the above embodiment as long as they have the structure of the second connection part 21. 30, and does not require the use of any installation tools.

The above are the preferred embodiments and design drawings of the present invention. However, the preferred embodiments and design drawings are only examples and are not used to limit the scope of the technical rights of the present invention. Any equal technical means or the following Implementation within the scope of rights covered by the contents of the "Patent Application Scope" does not deviate from the scope of the invention and remains within the scope of the applicant's rights.

10:Body seat

11: base

12: round platform

121: Bottom

122:Top surface

123: Incline

13:Screw hole

14: Positioning block

15: Support firmware

16:Lock plate

161:Gabe

162:Shoulder

163:Itabe

164:Perforation

17:Deformation arm

171: Positioning slot

18:First connection part

181:Hook buckle piece

182:Button beads

19: Urgent items

191:Head

192:Body

20: Replacement seat

21:Second connection part

211:Ear piece

212: Groove

213: Binding hole

22:Accessories

23: cover

Claims (9)

An accessory device for a bicycle handlebar tube, which includes: a body seat arranged in a bicycle handlebar tube, and the body seat has a first connecting part; and a replacement seat having a second connecting part and an accessory; the The accessory is connected to the second connection part; the second connection part is detachably combined with the first connection part of the body seat, so that the accessory extends outside the bicycle handle tube; wherein, the body seat further has A locking plate, the first connecting part is provided inside the locking plate; when the first connecting part is combined with the second connecting part, the locking plate corresponds to the second connecting part. The accessory device of the bicycle handle tube according to claim 1, wherein the accessory has a device, wherein the device is selected from the group consisting of an end cap, a rearview mirror, a bell, a warning light, a camera stand, a mobile phone stand and a tool set One of the groups. According to the accessory device of the bicycle handle tube according to claim 1, the replacement seat further has a cover, which is a circular ring body and covers the outer edge of the accessory. The bicycle handle tube accessory device according to claim 1, wherein the locking plate has an annular wall portion and a generally rectangular plate portion, and the two ends of the plate portion are connected to the inner side of the wall portion; the first The connection part is provided on the wall part. The bicycle handlebar tube accessory device according to claim 4, wherein the first connection part further has at least one hook piece and at least one button bead, and the at least one button bead is disposed on the at least one hook piece facing the plate. one side of the part; the second connecting part has at least one ear piece, and the at least one ear piece further has at least one groove, and the at least one groove is located at the center of the at least one ear piece; the at least one ear piece can correspond to The at least one hook piece allows the at least one bead to be locked in the at least one groove. The accessory device of the bicycle handlebar tube according to claim 1, wherein the body seat has a shoulder. When the body seat is inserted into the bicycle handlebar tube, the shoulder abuts against the mouth of the bicycle handlebar tube. . The bicycle handlebar tube accessory device according to claim 1, wherein the body base further has a base, a support member and a pressing member, the base has a slope, the support member has at least one deformation arm, the at least A deformable arm leans against the inclined surface; the pressing member simultaneously connects the base and the support member, and can form a screw lock state with the base. By rotating the pressing member, the base can be moved away from or closer to the support member. The direction of the firmware moves; at this time, the at least one deformation arm is pushed by the inclined surface, so that the at least one deformation arm can deflect outward or inward. The bicycle handle tube accessory device according to claim 7, wherein the base further has at least one positioning block, and the at least one positioning block is disposed on the inclined surface; at least one positioning groove is spaced between the at least one deformation arm. , the at least one positioning block can pass through the at least one positioning groove; when the pressing member is rotated to move the base in a direction away from or close to the support member, the at least one positioning block moves along the at least one positioning groove. The accessory device of the bicycle handle tube according to claim 7, wherein the replacement seat has a combination hole, and the pressing member has a head. When the first connecting part is combined with the second connecting part, the head At least part of it is located in the binding hole.