TWM635978U - Bicycle accessory fixing structure - Google Patents

Abstract

This creation is a fixing structure for bicycle accessories, which is mainly used to fix bicycle accessories to the bicycle. By setting a concave groove on the bicycle and setting a stable block on the fixing seat and combining them, the fixing seat can be stable and not easy to loose Set it off on the bicycle, and then install the bicycle accessories on the fixed seat. This structure increases the stability of the connection between the bicycle accessories and the bicycle to prolong the service life. Compared with the previous technology, this creation can It is more stable, and at the same time, the ease of assembly of this creation is still simple, which makes it more applicable when the bicycle is equipped with accessories.

Description

Fixed structure of bicycle accessories

The invention relates to the field of bicycles, in particular to a fixed structure for parking bicycles and bicycle accessories.

With the progress of the times, modern people are quite satisfied with basic food, clothing, housing and transportation, and start to move towards the direction of self-realization. The rise of sports trends should also follow this direction. There is great interest in activities that can go back and forth and exercise along the way, so the bicycle industry has a growing trend.

Unlike motorcycles, general bicycles have center pillars and side pillars that are directly set up on the locomotive body to assist the locomotive to park. Bicycles usually use parking pillars that are directly locked on the rear frame of the bicycle to assist bicycle parking. This additionally locked parking pillar Not only is it more difficult to disassemble and assemble, but the combination structure is not stable enough, and it is easy to loosen from the bicycle frame in a short period of time as it continues to be used.

Therefore, some operators set up another form of parking rack, by additionally installing the assembly piece on the hook part of the bicycle frame and setting the parking column on the hook part assembly piece through the through shaft, so that the parking column can be set more firmly On bicycle rear wheels, increase the life of the parking post.

However, this method needs to add an additional assembly piece to the dropout portion of the bicycle, which is quite difficult and expensive to install. At the same time, if the assembly piece is not installed properly, the parking post will easily come loose.

At the same time, conventional bicycle rear racks are usually only fixed with through shafts and screws. Therefore, after a period of use, they are easily affected by the separation force of bicycle vibration and cause loosening, which in turn leads to danger. It is not ideal in terms of durability.

The main purpose of this creation is to provide a fixing structure for bicycle accessories. By setting up a concave groove on the bicycle and setting a stable block on the fixing seat and combining them, the fixing seat can be set on the bicycle stably and not easy to loosen. Afterwards, the bicycle accessories are installed on the fixed seat, so as to increase the stability of the connection between the bicycle accessories and the bicycle to prolong the service life. At the same time, the ease of assembly is still simple, so that the bicycle accessories are more applicable.

In order to achieve the above purpose and effect, this invention provides a bicycle accessory fixing structure, which is used to install on the bicycle frame, including a fixing seat, a through shaft and a parking column, wherein the bicycle frame is provided with a first claw portion And the second claw part, the first claw part includes an outer surface facing the outside, and the first claw part is provided with an assembly hole passing through the external surface, and the external surface is provided on the periphery of the assembly hole. There are concave grooves arranged at intervals.

Furthermore, the fixing seat is located outside the outer veneer, and the fixing seat is provided with a ring part at one end, and a pivot hole is provided at the other end, and the ring part includes an inner veneer facing the outer veneer, And the group ring part is provided with a grouping hole to penetrate the inner veneer, and the inner veneer is provided with stabilizing blocks arranged at intervals around the grouping hole, the position of the stabilizing block is corresponding to the concave groove, the stabilizing block is placed into the recessed groove.

Finally, the through shaft system passes through the assembly hole and the assembly hole, and the fixing seat is assembled on the first claw portion, and the parking column is pivotally installed on the pivot hole.

In order to achieve the purpose and effect, this invention also provides a bicycle accessory fixing structure, which is used to install on the bicycle frame, including a fixing seat and a parking column, wherein the bicycle frame is provided with an external connection portion, and the external connection portion is provided with a first An assembly surface, and the outer connection part is provided with an assembly hole, and the first assembly surface is provided with concave grooves arranged at intervals around the assembly hole.

The fixed seat is located on one side of the first combination surface, and the fixed seat is provided with a group ring portion at one end, and the group ring portion includes a second combination surface facing the first combination surface, and the group ring portion is provided with An assembly hole runs through the second assembly surface, and the second assembly surface is provided with stabilizing blocks arranged at intervals on the side of the assembly hole, and the stabilizing blocks are placed in the concave groove. The fixing part passes through the assembling hole and the assembling hole, and fixes the fixing seat on the outer connecting part. In addition, the parking column is pivotally arranged on the pivoting hole.

In order to achieve the purpose and effect, this creation also provides a bicycle accessory fixing structure, which is used to be installed on the bicycle frame, including a rear shelf and a through shaft, wherein the bicycle frame is provided with a first hook part and a second hook. The hook part, the first hook part and the second hook part both include an outer facing toward the outside, and the first hook part and the second hook part are provided with assembly holes through the outer sticker On the surface, the outer surface is provided with concave grooves arranged at intervals around the periphery of the assembly hole.

Furthermore, the rear shelf is provided with a first joint part and a second joint part, and both the first joint part and the second joint part include an inner facing towards the corresponding outer facing, and the second joint part Both the first joint part and the second joint part are provided with assembly holes to pass through the inner veneer, and the inner veneer is provided with stabilizing blocks arranged at intervals around the assembly holes, and the positions of the stabilizing blocks are opposite to each other. There should be a recessed groove into which the stabilizing block is placed.

Finally, the through shaft system passes through the assembly hole and the assembly hole, and the first assembly portion and the second assembly portion are assembled on the first claw portion and the second claw portion.

(first implementation type)

1: Bicycle frame

11: The first claw part

111: Outer veneer

112: Assembly hole

113: Depression groove

12: Second claw part

121: Fixing hole

2: Fixed seat

21: Group ring department

211: inner veneer

212: Set holes

213:Stable block

22: Pivot hole

23: Parking Post

3: through shaft

(Second Implementation Type)

4: Bicycle frame

41: external part

411: The first combined surface

412: assembly hole

413: Depression groove

5: Fixed seat

51: Group ring department

511: the second combined surface

512: set hole

513:Stable block

52: Pivot hole

53: Parking Post

54:Fixer

(Third implementation type)

6: Bicycle frame

61: The first hook part

611: Outer veneer

612: assembly hole

613: Depression groove

62: Second claw part

7: Rear shelf

71: The first group of joints

711: inner veneer

712: set hole

713:Stable block

72: The second joint

73: Cargo Department

74: Extension

741: pivot hole

75: Parking Post

8:Through shaft

The first figure is an exploded view of the first implementation type of this creation.

The second picture is a partially enlarged picture of the first picture in this creation.

The third figure is a three-dimensional view of the first implementation type of this creation.

The fourth figure is the IV-IV axial sectional view of the third figure of this creation.

The fifth figure is the V-V transverse cross-sectional view of the third figure of this creation.

The sixth figure is the actual use figure of the first implementation type of this creation.

The seventh figure is an exploded view of the second embodiment of the invention.

The eighth figure is a three-dimensional view of the second embodiment of this creation.

The ninth figure is the IX-IX axial sectional view of the eighth figure of this creation.

The tenth picture is the X-X horizontal cross-sectional view of the eighth picture of this creation.

Figure 11 is an exploded view of another stable block form of the second embodiment of this creation.

The twelfth figure is the actual use figure of the second implementation type of this creation.

Figure 13 is an exploded view of another assembly method of the second embodiment of the invention.

Figure 14 is a perspective view of another assembly method of the second embodiment of the present invention.

Fig. 15 is an actual usage diagram of another assembly method of the second embodiment of the invention.

Figure 16 is an exploded view of the third embodiment of this creation.

Figure 17 is an exploded view from another perspective of the third embodiment of this creation.

The eighteenth picture is a partially enlarged picture of the seventeenth picture in this creation.

Figure 19 is a three-dimensional view of the third embodiment of this creation.

Figure 20 is the XX-XX axial sectional view of Figure 19 of this creation.

Figure 21 is the cross-sectional view of XXI-XXI in Figure 19 of this creation.

Figure 22 is an exploded view of the third embodiment of the invention with an extension structure.

Figure 23 is a perspective view of the third embodiment of the invention with an extension structure.

This creation is hereby combined with the accompanying drawings, and described in detail as follows in the form of an embodiment. The purpose of the drawings used in this article is only for illustration and auxiliary instructions, and may not be the true proportion and accuracy of this creation after implementation. Configuration, so the proportion and configuration relationship of the attached drawings should not limit the patent scope of this creation in actual implementation, and it will be described first.

As shown in the first figure to the sixth figure, the first embodiment of the invention is a parking column fixing structure, which is used to install on the bicycle frame 1, including a fixing seat 2, a through shaft 3 and a parking column 23, wherein the bicycle frame 1 is provided with a first hook portion 11 and a second hook portion 12, the first hook portion 11 includes a veneer 111 facing outward, and the first hook portion 11 is provided with an assembly hole 112 runs through the outer veneer 111. In addition, the outer veneer 111 is provided with recessed grooves 113 arranged at intervals around the assembly hole 112, and the second hook part 12 is provided with a fixing hole 121 at a position corresponding to the first hook part 11.

Furthermore, the fixing base 2 is located outside the outer veneer 111, and the fixing base 2 is provided with a ring part 21 at one end and a pivot hole 22 at the other end. The veneer 211, and the group ring part 21 is provided with the assembly hole 212 to pass through the inner veneer 211, the inner veneer 211 is provided with a stable block 213 arranged at intervals around the group hole 212, the position of the stable block 213 is opposite Should the groove 113 be recessed, the stabilizing block 213 is placed in the recessed groove 113 .

Finally, the through shaft 3 is pierced with the assembly hole 212, the assembly hole 112 and the fixing hole 121, and the fixing seat 2 is assembled on the first claw part 11. In addition, the parking column 23 is pivotally installed on the pivot. Connecting hole 22.

Further, as shown in the first figure to the sixth figure, the recessed groove 113 of this embodiment is gradually narrowed and recessed towards the direction opposite to the outer veneer 111, and the stabilizing block 213 is set towards the opposite direction to the inner veneer 211. square Set toward tapering, this kind of structure can reduce the structural separation that will occur when the fixing base 2 and the first hook portion 11 encounter vibration, and prolong the durability of fixing the fixing base 2 and the first hook portion 11 .

Further, as shown in the first figure to the sixth figure, the recessed groove 113 of this embodiment is connected to the assembly hole 112, and the stabilizing block 213 is partially connected to the assembly hole 212. This structure enables the stabilizing block 213 to move through the shaft 3 In the case of penetrating through the assembly hole 112 and the assembly hole 212, it is better placed in the recessed groove 113 to increase the stability of the combination of the fixing seat 2 and the first claw portion 11.

In actual use, as shown in the first figure to the sixth figure, the user needs to place the stabilizing block 213 of the fixing seat 2 into the recessed groove 113 established on the outer surface 111 of the first claw part 11, and at the same time Make the outer veneer 111 and the inner veneer 211 close together, and then use the through shaft 3 to penetrate the assembly hole 112 of the first hook part 11, the assembly hole 212 of the ring part 21 and the fixing hole of the second hook part 12 121 to make the fixing seat 2 be firmly fixed on the first hook part 11, so when the user frequently kicks and swings the parking post 23 pivoted on the pivot hole 22 for a long time, the connection between the stabilizing block 213 and the recessed groove 113 The combination can reduce the vibration separation force between the fixing base 2 and the first hook portion 11, making it difficult for the fixing base 2 and the first hook portion 11 to be separated, thereby increasing the durability and service life of the invention.

The aforementioned are the main technical features of the main embodiment of this creation, which corresponds to the content of item 1 of the scope of patent application of this case, so that the purpose and implementation type of this creation can be known in detail, and the technical features described in the scope of other subsidiary applications are for The detailed description or additional technical features of the first item of the patent application scope are not used to limit the scope of the first item of the patent application scope. It should be known that the first item of the patent application scope in this case does not necessarily include the description of the other subsidiary application patent scopes technical characteristics.

The characteristics of each element of this creation are further described in detail below. As shown in the seventh figure to the fifteenth figure, this creation has a second embodiment, which is used to be installed on the bicycle frame 4, including There are fixed seats 5 and parking columns 53, wherein the bicycle frame 4 is provided with an external connection portion 41, and the external connection portion 41 is provided with There is a first assembly surface 411 , and the outer connection portion 41 is provided with an assembly hole 412 , and the first assembly surface 411 is provided with concave grooves 413 arranged at intervals around the assembly hole 412 .

The fixed seat 5 is located on one side of the first combination surface 411, and the fixed seat 5 is provided with a group ring portion 51 at one end, and a pivot hole 52 is provided at the other end, and the group ring portion 51 includes a The second combination surface 511 of the combination surface 411, and the group ring portion 51 is provided with a combination hole 512 passing through the second combination surface 511, and the second combination surface 511 is provided with a solid structure arranged at intervals on the side of the combination hole 512. A block 513 , the position of the stabilizing block 513 is corresponding to the concave groove 413 , and the stabilizing block 513 is placed in the concave groove 413 .

In addition, the parking column 53 is pivotally installed in the pivot hole 52 , and in this embodiment, a fixing piece 54 is used to pass through the assembly hole 512 and the fixing seat 5 is assembled on the assembly hole 412 of the external connection portion 41 , and then the fixing seat 5 is fixed on the outer connection portion 41 .

Further, as shown in the seventh figure to the fifteenth figure, the recessed groove 413 of this embodiment is set toward the direction opposite to the first combination surface 411, and the stabilizing block 513 is set towards the second combination surface 511 is tapered in the opposite direction. This structure can reduce the structural separation that occurs when the fixing base 5 and the connecting portion 41 encounter vibration, and prolong the durability of fixing the fixing base 5 and the connecting portion 41 .

Further, as shown in Figures 7 to 15, the first combination surface 411 of this embodiment can be the inner surface or the outer surface of the outer connection part 41, and the second combination surface 511 can also be the inner surface or the outer surface of the fixing seat 5. Outside, the fixing base 5 can be installed on the inner surface or the outside of the outer connection part 41, such as the thirteenth to fifteenth figures are the reference diagrams for installing the fixing base 5 on different surfaces of the outer connection part 41.

In actual use, as shown in Figures 7 to 15, the user first needs to place the stabilizing block 513 of the fixing seat 5 into the recessed groove 413 established on the first combined surface 411 of the outer connection part 41, and at the same time use The first assembly surface 411 is close to the second assembly surface 511, and then the fixing member 54 is used to penetrate the assembly hole 512 of the ring part 51 to assemble the fixed seat 5 on the assembly hole 412 of the outer connection part 41, so that the fixed seat 5 It can be firmly fixed on the external connection part 41. Therefore, when the user frequently kicks and swings the parking column 53 pivoted on the pivot hole 52 for a long time, the stabilizing block 513 and the The combination of the recessed groove 413 can reduce the vibration separation force between the fixing base 5 and the outer connecting portion 41 , so that the fixing base 5 and the outer connecting portion 41 are not easily separated, thereby increasing the durability and service life of the invention.

Further, as shown in the sixteenth figure to the twenty-third figure, this invention has a third embodiment, which is used to be installed on the bicycle frame 6, including the rear shelf 7 and the through shaft 8 , wherein the bicycle frame 6 is provided with a first claw portion 61 and a second claw portion 62, the first claw portion 61 and the second claw portion 62 both include an outer surface 611 facing outward, and the Both the first claw portion 61 and the second claw portion 62 are provided with assembly holes 612 passing through the outer surface 611 , and the outer surface 611 is provided with concave grooves 613 arranged at intervals around the assembly holes 612 .

Furthermore, the rear shelf 7 is provided with a first assembling portion 71, a second assembling portion 72 and a loading portion 73, wherein the first assembling portion 71 and the second assembling portion 72 all include The inner surface 711 of the surface 611, and the first assembly part 71 and the second assembly part 72 are provided with an assembly hole 712 passing through the inner surface 711, and the inner surface 711 is provided on the periphery of the assembly hole 712 There are stabilizing blocks 713 arranged at intervals, the positions of the stabilizing blocks 713 are respectively corresponding to the recessed grooves 613, the stabilizing blocks 713 are placed in the recessed grooves 613, and the loading part 73 is used for carrying goods.

Finally, the through shaft 8 is pierced with the assembly hole 712 and the assembly hole 612, and the first assembly part 71 and the second assembly part 72 are assembled on the first claw part 61 and the second claw part 62, so that The rear shelf 7 can be firmly installed on the bicycle frame 6.

Further, as shown in the twenty-second and twenty-third figures, the first assembly part 71 or the second assembly part 72 of this embodiment further includes an extension part 74, and one end of the extension part 74 is connected to the second The other end of the first connecting portion 71 or the second connecting portion 72 is provided with a pivot hole 741 , and the rear shelf 7 is further provided with a parking column 75 pivotally mounted on the pivot hole 741 to assist the bicycle to park.

Further, as shown in the sixteenth figure to the twenty-third figure, the recessed groove 613 of this embodiment is gradually narrowed and recessed towards the direction opposite to the outer veneer 611, and the stabilizing block 713 is set towards the inner veneer 711 phases On the contrary, the direction is gradually narrowed. This structure can reduce the structural separation that will occur when the first joint part 71 and the second joint part 72 and the first claw part 61 and the second claw part 62 encounter vibration. The durability that shelf 7 is fixed with bicycle frame 6.

Further, as shown in the sixteenth figure to the twenty-third figure, the recessed groove 613 of this embodiment is connected to the assembly hole 612, and the stabilizing block 713 is partially connected to the assembly hole 712. This structure can make the stabilizing block 713 When the through shaft 8 penetrates the assembly hole 612 and the assembly hole 712, it is better placed in the recessed groove 613, and the first assembly part 71, the second assembly part 72 and the first hook part 61 are added. And the stability of the combination of the second claw portion 62.

In actual use, as shown in Figures 16 to 23, the user first needs to put the stabilizing blocks 713 of the first joint part 71 and the second joint part 72 into the first hook part 61 and the second claw part 62 in the recessed groove 613 on the outer veneer 611, and at the same time make the outer veneer 611 and the inner veneer 711 abut, and then use the through shaft 8 to penetrate the first hook part 61 and the second The assembling hole 612 of the claw part 62 and the assembling hole 712 of the first assembling part 71 and the second assembling part 72 make the rear shelf 7 can be firmly fixed on the bicycle frame 6. Therefore, when the user When the shelf 7 is frequently used to carry goods, the combination of the stabilizing block 713 and the recessed groove 613 can reduce the vibration of the first assembly part 71 and the second assembly part 72 and the first hook part 61 and the second hook part 62 The separation force makes it difficult for the rear shelf 7 and the bicycle frame 6 to be separated, thereby increasing the durability and service life of the rear shelf 7 .

1: Bicycle frame

11: The first claw part

111: Outer veneer

112: Assembly hole

113: Depression groove

12: Second claw part

121: Fixing hole

2: Fixed seat

21: Group ring department

211: inner veneer

212: Set holes

213:Stable block

22: Pivot hole

23: Parking Post

3: through shaft

Claims (9)

A bicycle accessories fixing structure, which is used to install on the bicycle frame, includes a fixing seat, a through shaft and a parking column, wherein: The bicycle frame is provided with a first claw portion and a second claw portion, the first claw portion includes an outer facing towards the outside, and the first claw portion is provided with an assembly hole passing through the outer facing, The outer veneer is provided with concave grooves arranged at intervals around the assembly hole; The fixing seat is located on the outside of the outer veneer, and the fixing seat is provided with a ring part at one end and a pivot hole at the other end. The ring part is provided with an assembly hole to pass through the inner veneer, and the inner veneer is provided with stabilizing blocks arranged at intervals around the grouping hole. the recessed groove; The through shaft system passes through the assembly hole and the assembly hole, and the fixing seat is assembled on the first hook part; The parking column is pivotally arranged in the pivot hole. The bicycle accessory fixing structure as described in Claim 1, wherein the concave groove is tapered and recessed toward the direction opposite to the outer veneer, and the stabilizing block is gradually narrowed toward the opposite direction to the inner veneer. The bicycle accessory fixing structure according to Claim 1, wherein the recessed groove is connected to the assembly hole, and the stabilizing block is partially connected to the assembly hole. A bicycle accessory fixing structure, which is used to install on the bicycle frame, includes a fixing seat and a parking column, wherein: The bicycle frame is provided with an outer connection portion, the outer connection portion is provided with a first assembly surface, and the outer connection portion is provided with an assembly hole, and the first assembly surface is provided with concave grooves arranged at intervals around the assembly hole; The fixing seat is located on one side of the first combination surface, and the fixing seat is provided with a ring part at one end, and a pivot hole is provided at the other end, and the ring part includes a second combination surface facing the first combination surface , and the group ring part is provided with an assembly hole through the second assembly surface, and the second assembly surface is provided with stable blocks arranged at intervals on the side of the assembly hole, and the position of the stable block is corresponding to the concave groove. The stabilizing block is placed in the recessed groove, and the fixing structure of the parking column is used to pass through the assembly hole and the assembly hole with a fixing piece, so as to fix the fixing seat on the outer connection part; The parking column is pivotally arranged in the pivot hole. The bicycle accessory fixing structure as described in claim 4, wherein the concave groove is tapered and recessed toward the direction opposite to the first assembly surface, and the stabilizing block is tapered and recessed toward the opposite direction to the second assembly surface. A fixing structure for bicycle accessories, which is used to install on the bicycle frame, including a rear shelf and a through shaft, wherein: The bicycle frame is provided with a first claw portion and a second claw portion, and both the first claw portion and the second claw portion include an outward facing surface, and the first claw portion and the second claw portion The second claw parts are provided with assembly holes through the outer veneer, and the outer veneer is provided with concave grooves arranged at intervals around the assembly holes; The rear shelf is provided with a first joint part and a second joint part, and both the first joint part and the second joint part include an inner facing towards the corresponding outer facing, and the first joint Both the upper part and the second connecting part are provided with assembly holes through the inner veneer, and the inner veneer is provided with stabilizing blocks arranged at intervals around the set holes, and the positions of the stabilizing blocks are respectively corresponding to the depressions. groove, the stabilizing block is placed in the concave groove; The through shaft system passes through the assembly hole and the assembly hole, and the first assembly portion and the second assembly portion are assembled on the first claw portion and the second claw portion. The bicycle accessory fixing structure as described in Claim 6, wherein the first joint part or the second joint part further includes an extension part, and one end of the extension part is connected to the first joint part or the second joint part. part, the other end is provided with a pivot hole, and the rear shelf is additionally provided with a parking post pivotally mounted on the pivot hole. The bicycle accessory fixing structure as described in Claim 6, wherein the concave groove is tapered toward the direction opposite to the outer veneer, and the stabilizing block is tapered toward the opposite direction to the inner veneer. The bicycle accessory fixing structure as described in Claim 6, wherein the recessed groove is connected to the assembly hole, and the stabilizing block is partially connected to the assembly hole.

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