Width and angle adjustable quick release clamping fixture

Abstract

To provide a connection base for a quick release fastener that is width and angle adjustable. [Solution] The device comprises a main base plate 10, a quick release fastener 20 including a storage container mounting portion 21 and a quick release component 22, two gap-adjustable support arms 40, an adjustment hole unit 70, and an adjustable abutment rod 80. The front side of the main base plate has a fastener mounting portion 13, and the back side has a symmetrically arranged long horizontal track 14. The quick release components are aligned and assembled with the fastener mounting portions of the main base plate, and the joint ends 41 of each gap-adjustable support arm are assembled with the long horizontal track which is aligned with the back side. The adjustment hole unit fastened by the positioning component 50 includes several sets of insertion holes 71 having hole position height differences, and the adjustable abutment rod is selectively inserted into one of the sets of insertion holes and locked to form different abutment positions.

Description

[Technical field]

[0001] The present invention relates to a connecting device, and more particularly to a novel structure of a connecting base for a quick release fastener that is adjustable in width and angle. [Background technology]

[0002] Cycling has become a popular leisure activity among many people in recent years. The bicycle-related assembly parts and peripheral products are relatively abundant, and it has become a very popular market.

[0003] Currently, in the classification of bicycle related mounting components, add-on accessories for containers are a fairly common item, and when classified more specifically, different bicycle parts to which containers may be added include the bicycle head tube, the bicycle seat tube, the rear of the bicycle, etc. Summary of the Invention [Problem to be solved by the invention]

[0004] The problem to be explored and considered in this invention is mainly related to the additional mounting of a container to the head tube of a bicycle. A bicycle head tube is basically composed of a horizontal gripping rod and a vertical rod connected to form a T-shape, and the detailed parameters such as the shape, dimensions, and angle (referring to the inclination angle of the vertical rod) of the interconnection between the two may vary according to the customization requirements of each manufacturer or individual consumer. Therefore, considering the problem of additional mounting of a known container to the head tube of a bicycle, the quick release part is not a big problem, but the problem is that the angle after the additional mounting of the container to be mounted is not ideal, or the width of the connecting frame part of the container to be mounted is inappropriate, etc.

[0005] The main objective of this invention is to provide a connecting base for a quick release fastener that is adjustable in width and angle. The technical problem to be solved is to invent a breakthrough in how to research and develop a more ideal, practical and original structural form of a connecting base for a quick release fastener. [Means for solving the problem]

[0006] Based on the above object, the present invention provides a width and angle adjustable quick release fastener coupling base, which comprises a main base plate having a front side and a rear side, a quick release fastener including a storage container mounting part and a quick release component, two gap adjustable support arms arranged symmetrically on the rear side of the main base plate, an adjustment hole unit, and an adjustable abutment rod,

[0007] The front side has a fastener mounting portion, and the rear side has a plurality of horizontal long tracks arranged symmetrically on the left and right,

[0008] The storage container mounting portion is provided for mounting and positioning an existing storage container, the quick release component is aligned with the fastener mounting portion on the front side of the main base plate and assembled, and the quick release component and the fastener mounting portion can be quickly released from the assembled state by using the quick release component,

[0009] Each of the gap-adjustable support arms includes a joint end and a protruding extension portion used for assembly with the rear side and the lateral long track aligned with each other, and the lateral long track is provided to have a lateral adjustable tolerance for the assembly position of the joint end, and the assembly gap constituting the two gap-adjustable support arms is in an adjustable state and is fastened by a positioning component member, and the protruding extension portions of the two gap-adjustable support arms are formed with a transversely aligned insertion rod portion, which is used to insert and install a front lateral rod portion of an existing bicycle;

[0010] The adjustment hole units formed on the protruding extensions of the two gap-adjustable support arms to present a left-right alignment relationship include several sets of insertion holes having hole position height differences;

[0011] The adjustable abutment rod is selectively inserted into and locked into one set of insertion holes of the adjustment hole unit to form abutment positions at different heights. Effect of the Invention

[0012] According to such innovative structural form and technical features, in comparison with the prior art, the present invention has the advantage of being able to provide such a structural form of a quick release fastener connecting base with adjustable width and angle, which allows relevant users to more quickly adjust the width and angle of the quick release fastener connecting base according to the different customization requirements of each manufacturer or individual, thereby optimizing the installation of additional storage containers, thereby achieving practical advances such as improving the quality of assembly parts and satisfying diversified requirements, and providing favorable industrial utility benefits.

[0013] Another object of the present invention is to provide another technical feature in which, according to the configuration in which the horizontal long-length track on the rear side is arranged at intervals in the vertical direction, the joint ends of each gap-adjustable support arm are correspondingly formed with embedded claw portions arranged at intervals in the vertical direction. After fastening to the gap-adjustable support arm, this hook configuration makes it possible to achieve an even more secure state and provides practical advances. [Brief description of the drawings]

[0014] [Figure 1] FIG. 2 is a front perspective view of a preferred embodiment of the present invention; [Diagram 2] FIG. 2 is a combined perspective view of a preferred embodiment of the present invention from a rear viewing angle; [Diagram 3] FIG. 2 is an exploded perspective view of the main components of the preferred embodiment of the present invention; [Figure 4] 1 is a diagram showing a preferred embodiment of the quick release fastener coupling base of the present invention applied to the front part of a bicycle; [Diagram 5] FIG. 2 is a schematic diagram showing an adjustable assembly gap between two gap-adjustable support arms according to a preferred embodiment of the present invention; [Figure 6] FIG. 1 is a longitudinal sectional view of a portion of a preferred embodiment of the present invention. [Figure 7] FIG. 2 is a longitudinal sectional view of a portion of a preferred embodiment of the present invention; [Figure 8] FIG. 2 is a schematic diagram showing the storage container of the present invention in a removable released state. [Figure 9] FIG. 9 is an enlarged view of the portion marked with the numeral 9 in FIG. 8. [Figure 10] 4A to 4C are diagrams showing contact positions of the adjustable contact rod of the present invention; [Figure 11] 11 is a view showing another embodiment of the adjustable contact position of the contact rod of the present invention; FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] Please refer to Figures 1 to 11. These figures show preferred embodiments of the width and angle adjustable connecting base for quick release fasteners of the present invention. However, these embodiments are used for illustration purposes only, and the utility model registration application shall not be limited to these structures.

[0016] The quick release fastener connecting base has the following configuration, that is, it comprises a main base plate 10, a quick release fastener 20, two gap adjustable support arms 40, an adjustment hole unit 70, and an adjustable abutment rod 80. The main base plate 10 includes a front side 11 and a rear side 12, of which the front side 11 has a fastener mounting part 13, and the rear side 12 has a plurality of lateral long tracks 14 arranged symmetrically on the left and right. The quick release fastener 20 includes a storage container mounting part 21 and a quick release component 22, of which: The storage container mounting portion 21 is provided for mounting and positioning an existing storage container 30 (which may be in the form of a basket, bag or box, but is not limited thereto), the quick release component 22 is aligned and assembled with the fastener mounting portion 13 on the front side 11 of the main base plate 10, and the quick release component 22 can be used to quickly release the assembled state of the quick release component 22 and the fastener mounting portion 13, and two gap-adjustable support arms 40 are attached to the rear side 12 of the main base plate 10. The gap-adjustable support arms 40 are arranged symmetrically on the left and right, and each of the gap-adjustable support arms 40 includes a joint end 41 and a protruding extension portion 42, in which the joint end 41 is used for assembly with the rear side 12 and the lateral long track 14 that is aligned with each other, and the lateral long track 14 is provided to have a lateral adjustable tolerance W1 at the assembly position of the joint end 41, and the assembly gap constituting the two gap-adjustable support arms 40 is adjustable, and is fastened by a positioning component 50, and further the front The protruding extensions 42 of the two gap-adjustable support arms 40 are formed with through-rods 43 that are aligned laterally, and are used to insert and install the lateral rods 61 of the front part 60 of an existing bicycle. The adjustment hole units 70 are formed on the protruding extensions 42 of the two gap-adjustable support arms 40 to have a left-right alignment relationship. The adjustment hole units 70 include several sets of through-holes 71 with hole position height differences. The adjustable abutment rod 80 is selectively inserted and installed into one set of through-holes 71 of the adjustment hole units 70 and locked.Contact points at different heights are formed (see the contact point difference between FIG. 10 and FIG. 11).

[0017] As shown in Figures 3, 5 and 6, in this example, long locking holes 15 are formed at the intervals of each of the horizontal elongated tracks 14 on the rear side 12, and each of the gap-adjustable support arms 40 has a screw hole 415 at the assembly end 41. The positioning component 50 is a screw bolt, which is inserted and assembled freely through the long locking holes 15 and is screwed into the screw hole 415 to fasten the position of each of the gap-adjustable support arms 40.

[0018] As shown in Fig. 3, in this embodiment, the horizontal long tracks 14 on the back side 12 are arranged at vertical intervals, and the fitting claws 44 arranged at vertical intervals are formed on the joint ends 41 of the gap-adjustable support arms 40. In addition, as shown in Fig. 3, in this embodiment, a notch 16 is formed in the middle section of each horizontal long track 14, which serves to introduce the corresponding fitting claws 44. In this embodiment, in the embodiment in which the fitting claws 44 are introduced into the horizontal long tracks 14 through the notch 16, this hooking form makes it possible to achieve a more secure state after the gap-adjustable support arms 40 are fastened.

[0019] As shown in FIG. 3, in this embodiment, the storage container mounting portion 21 of the quick release fastener 20 includes a main clamping plate 213 and a sub-clamping plate 215 that are sandwiched between each other, and a clamping portion 217 is defined between the main clamping plate 213 and the sub-clamping plate 215, and is used to clamp and position the storage container 30. The quick release component 22 includes a toggle button 221, a locking edge 222, and an elastic position return member 223. The locking edge 222 has an abutment position and a release position in use, and the elastic position return member 223 has a locking position and a release position in use. is used to return the locking edge 222 to the abutting position (see Figure 7) from the normal state, and the fastener mounting portion 13 on the front side 11 of the main base plate 10 is in the form of an abutting edge, and when the locking edge 222 is in the abutting position, it is locked to the fastener mounting portion 13 and the storage container 30 is configured to exhibit a positioning state, and when the toggle button 221 is pulled to urge the locking edge 222 to be displaced to the release position (see Figures 8 and 9), the storage container 30 is relatively configured to exhibit a removable release state.

[0020] The adjustable contact rod 80 can be locked in the through hole 71 by any one of positioning methods including screwing, clamping or pin insertion.

[0021] According to the above-mentioned structural assembly form and technical features, the present invention mainly provides such a width and angle adjustable quick release fastener coupling base. The relevant users can adjust the width and angle of the quick release fastener coupling base more flexibly according to the different customization requirements of each manufacturer or individual. The width adjustment is mainly achieved by assembling the joint end 41 of the gap adjustable support arm 40 on the lateral long track 14 of the rear side 12, and the gap adjustable support arm 40 is provided to have a lateral adjustable margin W1 at the mounting position of the joint end 41 (see FIG. 5). Therefore, the mounting gap of the two gap adjustable support arms 40 is adjustable to adapt to the individual shape difference of the lateral bar part 61 of the front part 60 of the bicycle to be assembled, and the two gap adjustable support arms 40 are then fastened by the positioning component 50 after the width is determined. As for the angle adjustment, as shown in the difference in abutment positions in Figures 10 and 11, the adjustable abutment rod 80 is mainly used to selectively insert and lock into different sets of insertion holes 71 of the adjustment hole unit 70, thereby forming abutment positions at different heights. This abutment position usually refers to the position of the vertical rod portion 62 of the front part 60 of the bicycle. The inclination angle and curved shape of the vertical rod portion 62 may differ due to differences in manufacturers or special shapes customized by consumers. In this case, by using the adjustable abutment rod 80 to selectively insert and lock into insertion holes 71 at different heights, the most suitable abutment position can be found. As a result, after the assembly of the connecting base for quick release fasteners of the present invention is completed, a three-point restraint positioning effect (referring to a total of three positioning points formed corresponding to the two insertion rod portions 43 and the adjustable abutment rod 80, respectively) can be obtained as shown in Figure 4, thereby optimizing the installation of the additional storage container 30, thereby achieving practical advancement such as improving the quality of the assembly parts and satisfying diversified requirements, and providing favorable industrial utilization benefits. [Explanation of symbols]

[0022] 10: Main seat board 11: Front side 12: Rear side 13: Fastener attachment part 14: Lateral long trajectory 15: Long lock hole 16:Notch 20: Quick release fastener 21: Storage container attachment section 213: Main clamping plate 215: Sub-holding plate 217: Sandwiching part 22: Quick release components 221: Toggle button 222: Locking edge 223: Elastic position return member 30: Storage container 40:Adjustable gap support arm 41: Joint end 415: Screw hole 42:Protruding extension part 43: Insertion rod 44: Insertion claw part 50: Positioning component 60: Front of the bicycle 61: Horizontal rod part 62: Vertical rod 70: Adjustment hole unit 71:Through hole 80:Adjustable abutment rod W1: Lateral adjustable tolerance

Claims

1. A width and angle adjustable quick release fastener coupling base includes a main base plate including a front side and a rear side, a quick release fastener including a storage container mounting portion and a quick release component, two gap adjustable support arms arranged symmetrically on the rear side of the main base plate, an adjustment hole unit, and an adjustable abutment rod, The front side has a fastener mounting portion, and the rear side has a plurality of horizontal long tracks arranged symmetrically on the left and right, The storage container mounting portion is provided for mounting and positioning an existing storage container, the quick release component is aligned with the fastener mounting portion on the front side of the main base plate and assembled, and the quick release component and the fastener mounting portion can be quickly released from the assembled state by using the quick release component, Each of the gap-adjustable support arms includes a joint end and a protruding extension portion used for assembly with the rear side and the lateral long track aligned with each other, and the lateral long track is provided to have a lateral adjustable tolerance for the assembly position of the joint end, and the assembly gap constituting the two gap-adjustable support arms is in an adjustable state and is fastened by a positioning component member, and the protruding extension portions of the two gap-adjustable support arms are formed with a transversely aligned insertion rod portion, which is used to insert and install a front lateral rod portion of an existing bicycle, The adjustment hole units formed on the protruding extensions of the two gap-adjustable support arms to present a left-right alignment relationship include several sets of insertion holes having hole position height differences; The adjustable abutment rod is selectively inserted into and locked into a set of insertion holes of the adjustment hole unit to form abutment positions at different heights.

2. The connecting base for a width and angle adjustable quick release fastener as described in claim 1, characterized in that: long locking holes are formed at corresponding intervals between each of the horizontal elongated tracks on the rear side, and each of the gap-adjustable support arms has a screw hole at the joint end, and the positioning component member which is a screw bolt is inserted and assembled so as to be able to pass through the long locking hole freely, and is screwed into the screw hole to fasten it to the position of each of the gap-adjustable support arms.

3. The connecting base for a width and angle adjustable quick release fastener as described in claim 1, characterized in that the horizontal elongated tracks on the rear side are arranged at vertical intervals, and the joint ends of each of the gap-adjustable support arms are correspondingly formed with embedded claw portions arranged at vertical intervals.

4. The width and angle adjustable connecting base for a quick release fastener as described in claim 3, characterized in that a notch is formed at the intermediate section of each of the horizontal long-length tracks for introducing the corresponding fitting claw portion.

5. 2. The width and angle adjustable connecting base for a quick release fastener according to claim 1, wherein the container mounting portion of the quick release fastener comprises a main clamping plate and a sub-clamping plate which are sandwiched together, and a clamping portion is defined between the main clamping plate and the sub-clamping plate for clamping and positioning the container; the quick release component comprises a toggle button, a locking edge, and an elastic position return member which is used to return the locking edge from a normal state to the abutting position, and the locking edge has an abutting position and a release position in use; the fastener mounting portion on the front side of the main base plate is in the form of an abutting edge, and when the locking edge is in the abutting position, it is locked to the fastener mounting portion, and the container is configured to be in a positioned state; and when the toggle button is pulled to urge the locking edge to be displaced to the release position, the container is configured to be in a removable release state.

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