CN219077363U

CN219077363U - Bicycle basket expansion frame

Info

Publication number: CN219077363U
Application number: CN202320109175.0U
Authority: CN
Inventors: 石聆孜; 王熠若
Original assignee: Northwestern Polytechnical University
Current assignee: Northwestern Polytechnical University
Priority date: 2023-02-04
Filing date: 2023-02-04
Publication date: 2023-05-26
Anticipated expiration: 2033-02-04

Abstract

The utility model discloses a bicycle basket expansion bracket, which comprises: a bottom plate is fixedly arranged below the front baffle, two sides of the front baffle and the bottom plate are connected with lower side plates, a groove is formed in the middle of the lower side plates, an extension frame is arranged in the groove, the other end of the extension frame is connected with an upper side plate, and a supporting and fixing assembly is further arranged between the lower side plate and the upper side plate; the utility model has the advantages that: the whole device can be fixed on the bicycle through the fixing buckle below the bottom plate, so that the bicycle is convenient to fix. The handles of the upper side plates and the lower side plates on the two sides are simultaneously held to be stretched outwards, the front baffle plate and the bottom plate are stretched in the horizontal direction, the extending frame is pulled up in the vertical direction by pulling the handles of the upper side plates on the two sides, the extension and expansion are convenient to be carried out according to the needs, the capacity is increased or the capacity is reduced, and the device is more practical. And finally, the upper side plate and the extension frame are fixed through the supporting and fixing assembly, so that the fixing structure is firmer.

Description

Bicycle basket expansion frame

Technical Field

The utility model relates to the technical field of bicycle baskets, in particular to a bicycle basket expansion bracket.

Background

Bicycles and electric vehicles are widely used in daily life of people, a common bicycle is provided with a bicycle basket for accommodating daily necessities, but the conventional bicycle basket is fixed in capacity and relatively small in capacity, so that more daily necessities are inconvenient to place, and the bicycle basket has certain limitation in use.

The bicycle basket with the publication number of CN102381391A comprises a basket body, wherein a solar illuminating lamp is arranged in front of the basket body, the illuminating lamp is divided into three parts, one part is a solar receiving, storing and converting device, the other part is an illuminating device, and the other part is a dry battery standby device. When the sunlight is sufficient, the solar energy receiving, storing and converting device stores the solar energy, and the power switch can be turned on at night to illuminate. When the solar energy is insufficient or the solar energy is insufficient in the overcast day, the standby device of the dry battery can also meet the lighting requirement at night. However, the device has relatively small capacity, is inconvenient to adjust and is inconvenient to use.

In view of the above, it is an object of the present utility model to provide a bicycle basket extension frame that can fix an entire device to a bicycle through a fixing buckle under a bottom plate, stretch out a front baffle and the bottom plate in a horizontal direction by simultaneously holding handles of upper and lower side plates at both sides, pull up the extension frame in a vertical direction by pulling the handles of the upper side plates at both sides, and fix the upper side plates and the extension frame through a supporting and fixing assembly.

Disclosure of Invention

The bicycle basket expansion bracket is convenient to fix, firm in fixing, convenient to extend and expand according to needs, capable of increasing capacity or reducing capacity, practical and small in size.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a bicycle basket extension stand, comprising:

a bottom plate is fixedly arranged below the front baffle, two sides of the front baffle and the bottom plate are connected with lower side plates, a groove is formed in the middle of the lower side plates, an extension frame is arranged in the groove, the other end of the extension frame is connected with an upper side plate, and a supporting and fixing assembly is further arranged between the lower side plate and the upper side plate;

the support fixing assembly comprises a through groove formed in one side of the top surface of the lower side plate, a sliding strip is arranged in the through groove in a sliding mode, a sliding groove is formed in one side of the sliding strip, a plurality of buckles are formed in the sliding groove, a barb is connected to one side of the through groove through a pin shaft, a handle is integrally formed in one side of the barb, and a barb groove is formed in the lower side of one side of the upper side plate.

As an improvement, a connecting block is fixedly arranged on the inner side of one end of the bottom plate, and a plurality of fixing buckles are arranged on one side of the connecting block in a viewing manner.

As an improvement, handles are mounted on the outer sides of the lower side plate and the upper side plate.

As an improvement, the front baffle and the bottom plate between the lower side plate and the upper side plate are all scissor telescopic frames.

Compared with the prior art, the utility model has the advantages that: the whole device can be fixed on the bicycle through the fixing buckle below the bottom plate, so that the bicycle is convenient to fix. Then the handles of the upper side plates and the lower side plates on the two sides can be simultaneously held to be outwards stretched, the front baffle plate and the bottom plate are stretched in the horizontal direction, the extending frame can be pulled up in the vertical direction by pulling the handles of the upper side plates on the two sides, the extension and expansion are convenient to be carried out according to the needs, the capacity is increased or the capacity is reduced, and the device is more practical. Finally, the upper side plate and the extension frame are fixed through the supporting and fixing assembly, so that the fixing is firmer.

Drawings

The foregoing and additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of the use state of the present utility model.

Fig. 2 is a schematic view of the fastener of the present utility model.

Fig. 3 is a schematic view of an extension frame of the present utility model.

Fig. 4 is a schematic view of the support fixture assembly of the present utility model.

As shown in figures 1-4:

1. a front baffle;

2. a bottom plate; 201. a connecting block; 202. a fixing buckle;

3. a lower side plate; 4. a groove; 5. an extension frame; 6. an upper side plate;

7. a support fixing assembly; 701. a through groove; 702. a slide bar; 703. a chute; 704. a buckle; 705. a barb; 706. a handle; 707. barb grooves.

Detailed Description

The present embodiments are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

Referring to fig. 1 to 4, a bicycle basket extension stand, comprising:

a bottom plate 2 is fixedly arranged below the front baffle plate 1, two sides of the front baffle plate 1 and the bottom plate 2 are connected with a lower side plate 3, a groove 4 is formed in the middle of the lower side plate 3, an extension frame 5 is arranged in the groove 4, the other end of the extension frame 5 is connected with an upper side plate 6, and a supporting and fixing assembly 7 is further arranged between the lower side plate 3 and the upper side plate 6;

specifically, the whole device can be fixed on the bicycle through the fixing buckle 202 below the bottom plate 2, then the front baffle plate 1 and the bottom plate 2 can be elongated in the horizontal direction by simultaneously holding the handles of the upper side plate 6 and the lower side plate 3 at both sides and finally the extension frame can be pulled up in the vertical direction by pulling the handles of the upper side plate 6 at both sides, and then the upper side plate 6 and the extension frame 5 are fixed through the supporting and fixing assembly 7. The device is convenient to fix, is more firm to fix, is convenient to extend and expand according to the needs, increases the capacity or reduces the capacity, is more practical and has smaller volume;

the supporting and fixing assembly 7 comprises a through groove 701 formed in one side of the top surface of the lower side plate 3, a sliding strip 702 is slidably arranged in the through groove 701, a sliding groove 703 is formed in one side of the sliding strip 702, a plurality of buckles 704 are formed in the sliding groove 703, a barb 705 is connected to a pin shaft on one side of the through groove 701, a handle 706 is integrally formed on one side of the barb 705, and a barb groove 707 is formed below one side of the upper side plate 6;

specifically, by pulling to the upper side plate 6, then pulling the slide bar 702 out of the through slot 701 to a fixed height, then the barb 705 snaps into the catch 704 in the chute 703. The arrangement is convenient and fixed, and the fixation is firmer;

a connecting block 201 is fixedly arranged on the inner side of one end of the bottom plate 2, and a plurality of fixing buckles 202 are arranged on one side of the connecting block in a viewing manner; handles are arranged on the outer sides of the lower side plate 3 and the upper side plate 6; the front baffle plate 1 and the bottom plate 2 between the lower side plate 3 and the upper side plate 6 are both scissor telescopic frames.

Specific embodiments of the utility model: the whole device can be fixed on the bicycle through the fixing buckle 202 below the bottom plate 2, then the front baffle plate 1 and the bottom plate 2 can be stretched outwards through simultaneously holding the handles of the upper side plate 6 and the lower side plate 3 at the two sides, then the extension frame 5 can be pulled up in the vertical direction through pulling the handles of the upper side plate 6 at the two sides, finally the upper side plate 6 is pulled upwards through holding the handles at one side of the upper side plate 6, then the slide bar 702 is pulled out of the through groove 701 to a fixed height, and then the barbs 705 are clamped into the buckles 704 in the slide groove 703 for fixing. When storage is required, the handle 706 on one side of the barb 705 is pulled, the barb 705 is pulled out of the buckle 704, and then the extension frame 5 is retracted into the groove 4 of the lower side plate 3.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Bicycle basket extension frame, including preceding baffle (1), its characterized in that: the novel front baffle is characterized in that a bottom plate (2) is fixedly arranged below the front baffle (1), two sides of the front baffle (1) and two sides of the bottom plate (2) are respectively connected with a lower side plate (3), a groove (4) is formed in the middle of each lower side plate (3), an extension frame (5) is arranged in each groove (4), the other end of each extension frame (5) is connected with an upper side plate (6), and a supporting and fixing assembly (7) is further arranged between each lower side plate (3) and each upper side plate (6);

the support fixing assembly (7) comprises a through groove (701) formed in one side of the top surface of the lower side plate (3), a sliding strip (702) is arranged in the through groove (701) in a sliding mode, a sliding groove (703) is formed in one side of the sliding strip (702), a plurality of buckles (704) are formed in the sliding groove (703), a barb (705) is connected to one side of the through groove (701) through a pin shaft, a handle (706) is integrally formed in one side of the barb (705), and a barb groove (707) is formed in the lower side of one side of the upper side plate (6).

2. A bicycle basket extension bracket according to claim 1, wherein: connecting blocks (201) are fixedly arranged on the inner side of one end of the bottom plate (2), and a plurality of fixing buckles (202) are arranged on one side of each connecting block in a viewing mode.

3. A bicycle basket extension bracket according to claim 2, wherein: handles are arranged on the outer sides of the lower side plate (3) and the upper side plate (6).

4. A bicycle basket extension bracket according to claim 1, wherein: the front baffle (1) and the bottom plate (2) between the lower side plate (3) and the upper side plate (6) are both scissor telescopic frames.