CN219277686U

CN219277686U - Connecting structure capable of adapting to bicycle shelf width

Info

Publication number: CN219277686U
Application number: CN202320674525.8U
Authority: CN
Inventors: 谭胜熹
Original assignee: Feiming International Ltd
Current assignee: Feiming International Ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-06-30
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a connecting structure capable of adapting to the width of a bicycle shelf, which can be connected with a shelf in an adapting way, so that a storage device is arranged on the shelf; the connecting structure comprises a base, two pressing blocks, two sliding parts, two locking parts and two clamping components, wherein the base is used for being arranged at the top edge of the goods shelf to bear the goods placing device, the base penetrates through the two long grooves, the pressing blocks are arranged at the top edge of the base, the sliding parts are movably arranged at the bottom edge of the base respectively, the sliding parts respectively form two shaft seats, the locking parts respectively penetrate through the sliding parts to be connected with the pressing blocks in a threaded manner, the sliding parts are correspondingly matched with the pressing blocks to be positioned, the clamping components are respectively connected with the sliding parts, and the clamping components relatively clamp the goods shelf along the second direction.

Description

Connecting structure capable of adapting to bicycle shelf width

Technical Field

The present utility model relates to a bicycle rack assembly, and more particularly to a bicycle rack width-adaptable connection structure.

Background

The bicycle is provided with a goods shelf at the rear of the riding seat cushion and above the rear wheel, the goods shelf is a frame-type structure body mainly constructed by a plurality of rod bodies, the goods shelf is connected with the frame of the bicycle, the goods shelf is connected with two support rods, each support rod is opposite to the two sides of the rear wheel, each support rod is respectively buckled with the rear wheel shaft of the bicycle, and in certain occasions of the bicycle, each support rod is selectively connected with the frame of the bicycle, so that the goods shelf is stably positioned.

The goods shelf can be used for bearing a storage device, a containing chamber for containing articles is formed in the storage device, and the storage device provides convenience for conveying or carrying articles when a user rides the bicycle.

When the article placing device is arranged on a goods shelf, the top and the lateral periphery of the article placing device can be bypassed by using the elastic binding belt, the binding belt is at least bound at two ends to be connected or hooked to form a rod body of the goods shelf, the article placing device is elastically pressed by the binding belt, and accordingly the article placing device is positioned, however, the top and the lateral periphery of the article placing device are elastically pressed by the binding belt, the inconvenience is easily caused to opening the cover or taking articles in the accommodating space, and the volume of the article placing device is large or when the elastic force of the binding belt is weakened due to elastic fatigue, the stability of the article placing device arranged on the goods shelf is insufficient.

A conventional connecting structure can be used for connecting a goods shelf and a storage device, the connecting structure can be selectively arranged on the top edge of the goods shelf or on the bottom edge of the storage device, and the connecting structure can improve the stability of the storage device arranged on the goods shelf.

This structural morphology has been found to have the following problems in practical experience: according to the main purpose of the bicycle and the requirement of the shape of the bicycle, shelves with various different sizes and designs are visible in the market, the single-specification connecting structure is difficult to be matched with and connected with various shelves with different sizes, if the corresponding-specification connecting structure is selected for matching with the shelf with a specific size, the existing connecting structure cannot be continuously used once the bicycles or the shelves with different purposes or shapes are replaced. In the storage device having a connection structure of a specific size disposed at the bottom, the storage device can be installed only on a shelf of a specific size by using the connection structure.

Disclosure of Invention

The main object of the present utility model is to provide a connection structure which can be adapted to the width of a bicycle carrier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the connecting structure is used for connecting a goods shelf arranged on a bicycle, the goods shelf is provided with two side rods, each side rod extends from front to back to form two sides of the goods shelf, the connecting structure is used for enabling a storage device to be arranged on the goods shelf, and a containing chamber for containing articles is formed inside the storage device;

the connection structure includes:

the tray-shaped base is used for being arranged at the top edge of the goods shelf to receive the storage device, the thickness direction of the base is defined as a first direction, the width direction of the base is defined as a second direction, the second direction points to each side rod, the second direction is orthogonal to the first direction, the length direction of the base is defined as a third direction, the third direction points to the front end and the rear end of the goods shelf, the third direction is orthogonal to the first direction and the second direction, the base penetrates through two long grooves along the first direction, each long groove is arranged along the second direction, and each long groove extends along the second direction;

the second pressing block is arranged at the top edge of the base along the second direction;

the two sliding parts are respectively arranged at the bottom edge of the base in a movable manner along the second direction, are arranged along the second direction, and respectively form a two-shaft seat along the third direction;

the two locking parts penetrate through the sliding parts respectively and are connected with the pressing blocks in a threaded manner, and each locking part is provided with a cap head which presses each sliding part respectively, so that each sliding part is positioned by matching with each pressing block;

the two clamping assemblies are respectively connected with the sliding parts, and each clamping assembly clamps each side rod of the goods shelf relatively along the second direction.

The utility model can be adaptively connected with various goods shelves with different widths, a user can replace a used bicycle or replace a goods shelf arranged on the bicycle, the utility model can still be continuously utilized, and for arranging the goods placing device at the bottom, the goods placing device can be arranged on various goods shelves with different widths by utilizing the utility model, thereby achieving practical progress.

Drawings

Fig. 1 is a perspective view of a preferred embodiment of the present utility model.

Fig. 2 is a perspective view of another view of the preferred embodiment of the present utility model.

Fig. 3 is an exploded perspective view of a preferred embodiment of the present utility model.

Fig. 4 is a bottom view of the preferred embodiment of the present utility model.

Fig. 5 is a section view 5-5 of fig. 4.

FIG. 6 is a bottom view of the use of the connecting shelf according to the preferred embodiment of the present utility model.

FIG. 7 is a bottom view of the use of the preferred embodiment of the present utility model with different sized shelves.

Fig. 8 is a perspective view illustrating a use state of the storage device according to the preferred embodiment of the present utility model.

Detailed Description

Referring to the drawings, there is shown a preferred embodiment of a connecting structure for adapting the width of a bicycle carrier, but these embodiments are only for illustrative purposes and are not limited to this structure in the patent application.

As shown in fig. 1 to 8, the preferred embodiment of the connection structure for adapting the width of the bicycle rack is for connecting a rack 10 disposed on a bicycle (not shown), the rack 10 has two side bars 12, each side bar 12 extends from front to back to form two sides of the rack 10, the rack 10 shown in fig. 6 and 7 should not be construed as limiting the application of the utility model, the rack 10 may optionally connect two support bars 14, each support bar 14 is connected to each side bar 12, each support bar 14 extends downward, and each support bar 14 selectively holds the rear axle of the bicycle or connects the rear frame of the bicycle.

In the preferred embodiment, a storage device 20 is disposed on the shelf 10, a chamber 22 for accommodating articles is formed inside the storage device 20, the storage device 20 is in a box-shaped structure, the chamber 22 is opened upwards, the storage device 20 may be a storage basket mainly constructed by a mesh structure or a storage bag at least a part of which is constructed by cloth or leather, the storage device 20 may be other devices or structures for accommodating articles, the storage device 20 may have an openable cover (not shown) for closing or shielding the chamber 22, and the storage device 20 shown in fig. 8 cannot be construed as a limitation of the application of the present utility model.

The preferred embodiment includes a disk-shaped base 30, two pressing blocks 40, two sliding members 50, two locking members 60 and two clamping members 70, wherein the base 30 is configured to be disposed on the top edge of the shelf 10 to receive the storage device 20, the base 30 may alternatively form the bottom structure of the storage device 20, and the base 30 may alternatively be a fitting independent from the storage device 20, and may be combined with the storage device 20 by using a combining member (not shown) or a combining structure (not shown), and specific examples of the combining member include, but are not limited to, screws.

The thickness direction of the base 30 is defined as a first direction 92, the width direction of the base 30 is defined as a second direction 94, the second direction 94 points to each side bar 12, the second direction 94 is orthogonal to the first direction 92, the length direction of the base 30 is defined as a third direction 96, the third direction 96 points to the front end and the rear end of the shelf 10, the third direction 96 is orthogonal to the first direction 92 and the second direction 94, the base 30 penetrates through the two long grooves 31 along the first direction 92, each long groove 31 is arranged along the second direction 94, and each long groove 31 extends along the second direction 94.

Each of the pressing blocks 40 is disposed along the second direction 94 at the top edge of the base 30.

Each of the sliding members 50 is movably connected to the base 30 along a second direction 94, and each of the sliding members 50 is disposed at a bottom edge of the base 30, and each of the sliding members 50 is disposed along the second direction 94, and each of the sliding members 50 forms the two-axis seat 52 along a third direction 96.

Each locking piece 60 is respectively penetrated and pivoted with each sliding piece 50 and is in threaded connection with each pressing block 40, each locking piece 60 is respectively provided with a cap head 62, and each cap head 62 respectively presses each sliding piece 50, so that each sliding piece 50 is positioned by matching with each pressing block 40.

Each clamping assembly 70 is connected to each slider 50, and each clamping assembly 70 clamps each side bar 12 of the pallet 10 in opposition to each other along the second direction 94.

The usage scenario of the preferred embodiment is described as follows: when the base 30 is selected as a fitting independent of the storage device 20, the base 30 may be first arranged at the top edge of the shelf 10, then the base 30 is combined with the bottom edge of the storage device 20, or the base 30 may be first combined with the bottom edge of the storage device 20, and then the base 30 is arranged at the top edge of the shelf 10; when the base 30 is selected to form the bottom structure of the storage device 20, the base 30 may be directly provided on the top edge of the shelf 10.

As shown in fig. 6 and 7, when the base 30 is disposed on the top edge of the shelf 10, the clamping assemblies 70 are operated to enable the clamping assemblies 70 to clamp the shelf 10 relatively along the second direction 94, so that the preferred embodiment is connected to the shelf 10, the placement device 20 can be disposed on the shelf 10 to provide convenience for transporting or carrying articles by using the present utility model, wherein the sliding members 50 are controlled to move along the second direction 94 respectively, the width of the shelf 10 can be matched with the width of the clamping assemblies 70 in the second direction 94 can be adjusted, and then the locking members 60 are operated to enable the locking members 60 to position the sliding members 50 respectively in cooperation with the pressing blocks 40, so that the clamping assemblies 70 can be operated, and the preferred embodiment is connected to the shelf 10.

The pallet 10 shown in fig. 6 has a carrier plate 16 between the side bars 12, the carrier plate 16 shielding the base 30 below the base 30.

The utility model can be adaptively connected with shelves 10 with different width sizes, a user can replace a bicycle or replace the shelves 10 arranged on the bicycle, and the utility model can be continuously utilized, and for the storage device 20 arranged on the bottom or the storage device 20 which uses the base 30 as a part or all of the bottom structure, the storage device 20 can be arranged on the shelves 10 with different widths by using the utility model.

Further, each clamping assembly 70 includes an operating member 72, two springs 74 and two clamping blocks 76, wherein each operating member 72 has an operating portion 722, each axle seat 52 is located between the operating portions 722 of each clamping assembly 70, each operating member 72 laterally forms two axle rods 724, each axle rod 724 is respectively pivoted to each axle seat 52 of the adjacent sliding member 50 along the second direction 94, each axle rod 724 is respectively connected to each clamping block 76 at an end far from each operating portion 722, each clamping block 76 is respectively used for supporting each adjacent side rod 12 to be located at one side of the second direction 94, each axle rod 724 is respectively axially sleeved with each spring 74, and each spring 74 is respectively abutted against each adjacent clamping block 76 and each axle seat 52.

Each clamping block 76 projects beyond two limiting portions 762, each limiting portion 762 being adapted to abut against a top edge and a bottom edge of each side bar 12, respectively, thereby positioning the base 30 along the first direction 92.

The user holds the respective operating parts 722 with both hands, pulls the respective operating members 72 in the opposite direction along the second direction 94, and then relatively approaches the respective operating members 72 along the second direction 94 with the respective clamping blocks 76 corresponding to the respective side bars 12 in the second direction 94, and when the respective clamping blocks 76 respectively abut against the respective side bars 12, the respective clamping assemblies 70 relatively clamp the pallet 10, so that the preferred embodiment is connected to the pallet 10.

In this example, each axle seat 52 of any one of the sliders 50 is selected to correspond to each axle seat 52 of another slider 50 along the second direction 94.

The base 30 further includes four racks 32, each rack 32 selectively extends along the second direction 94, and each rack 32 selectively corresponds to the moving range of each sliding member 50 and each pressing block 40 in the first direction 92, so as to improve the positioning stability of each sliding member 50.

The racks 32 are selectively disposed on both sides of the elongated slot 31, the pressing blocks 40 respectively form a plurality of teeth 42 at the bottom edge, the teeth 42 are respectively engaged with the corresponding racks 32, and the number of the racks 32 can be increased or decreased as required, but the number is limited by at least two racks 32 respectively corresponding to the sliding members 50 in the first direction 92.

The racks 32 may be selectively disposed on the bottom edge of the base 30, thereby forming an alternative embodiment not shown in the drawings, in which each sliding member 50 is engaged with each rack 32.

The base 30 is mainly formed by integrally connecting a middle plate 33 and two wing plates 34, the middle plate 33 and the wing plates 34 are configured along a third direction 96, the middle plate 33 is positioned between the wing plates 34, each long groove 31 penetrates the middle plate 33, two clearance channels 35 are formed between two sides of the middle plate 33 and adjacent wing plates 34, each clearance channel 35 extends along a second direction 94, each sliding piece 50 forms two leaning parts 54, each leaning part 54 is leaning against the top edge of the middle plate 33 through each clearance channel 35 along the third direction 96, and the weight of each sliding piece 50 is supported by the middle plate 33.

Each pressing block 40 protrudes downwards to form a screwed pipe 44, each screwed pipe 44 enters each long groove 31, each locking piece 60 is screwed with each screwed pipe 44, and each screwed pipe 44 can improve the combination stability of each pressing block 40 and each locking piece 60.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The connecting structure is used for connecting a goods shelf arranged on a bicycle, the goods shelf is provided with two side rods, each side rod extends from front to back to form two sides of the goods shelf, the connecting structure is used for enabling a storage device to be arranged on the goods shelf, and a containing chamber for containing articles is formed inside the storage device;

the connection structure is characterized by comprising:

the two locking parts respectively penetrate through the sliding parts and are connected with the pressing blocks in a threaded manner, and each locking part is respectively provided with a cap head which presses each sliding part respectively and is matched with each pressing block to position each sliding part;

2. The connecting structure for the bicycle rack width according to claim 1, wherein the base is provided with at least two racks, and each rack corresponds to a moving range of each sliding member.

3. The connecting structure for the shelf width of the bicycle according to claim 2, wherein the top edge of the base is provided with four racks, each rack is respectively disposed at two sides of each long groove, each pressing block is respectively formed with a plurality of convex teeth at the bottom edge, and each convex tooth is respectively embedded with each corresponding rack.

4. The structure according to claim 1, wherein the base is formed by integrally connecting a middle plate and two wing plates, the middle plate and the wing plates are disposed along a third direction, the middle plate is disposed between the wing plates, the long grooves respectively penetrate the middle plate, two clearance channels are respectively formed between two sides of the middle plate and adjacent wing plates, the clearance channels respectively extend along a second direction, the sliding members respectively form two leaning parts, and the leaning parts respectively lean against the top edge of the middle plate along the third direction through the clearance channels.

5. The connecting structure for the shelf width of the bicycle according to claim 1, wherein each pressing block is respectively protruded downwardly to form a screw pipe, each screw pipe is respectively inserted into each long groove, and each locking member is respectively screwed to each screw pipe.

6. The connection structure for adapting the width of a bicycle rack according to claim 1, wherein the base forms a bottom structure of the storage device.

7. The structure according to any one of claims 1 to 6, wherein each clamping assembly comprises an operating member, two springs and two clamping blocks, each operating member has an operating portion, each axle seat is located between the operating portions of each clamping assembly, each operating member laterally forms two axle rods, each axle rod is pivotally connected to each axle seat of the adjacent sliding member along the second direction, each axle rod is connected to each clamping block at one end far from each operating portion, each clamping block is used for supporting an adjacent side bar and located at one side of the second direction, each axle rod axially passes through each spring, and each spring is abutted against each adjacent clamping block and each axle seat.

8. The bicycle rack width adaptable connecting structure of claim 7, wherein each clip extends beyond two limits, each limit being adapted to abut against a top edge and a bottom edge of a side bar, respectively.