Detachable folding bicycle

Abstract

The utility model is suitable for the technical field of folding bicycles, and provides a detachable folding bicycle which comprises a first support, and a plurality of first placing plates are hinged to the first support. The second support is arranged on one side of the first support, and a plurality of second placing plates are hinged to the second support; and the multiple rotating shafts are slidably installed on the multiple first containing plates and the multiple second containing plates correspondingly, bolts are fixedly installed at the two ends of the multiple rotating shafts, and nuts are installed on the multiple bolts in a threaded mode. According to the detachable folding trolley provided by the scheme, the problems that in order to select according to actual conditions, people generally prepare a small trolley and a large trolley, so that the use cost is increased, and the occupied area is also increased are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of folding bicycles, and in particular relates to a detachable folding bicycle. Background Art

[0002] In order to facilitate the transport of a large number of items, people generally use carts. As a convenient means of transportation, carts play an important role in daily life and work.

[0003] There are big and small carts. Compared with small carts, although large carts can transport more goods, they are much more difficult to push than small carts. Therefore, in order to make a choice according to the actual situation, people usually prepare a small cart and a large cart, which not only increases the cost of use, but also increases the floor space. Utility Model Content

[0004] The utility model provides a detachable folding cart, aiming to solve the problem that people generally prepare a small cart and a large cart in order to make a choice according to actual conditions, which not only increases the use cost but also increases the floor space.

[0005] To solve the above-mentioned problem, the utility model is implemented as follows: a detachable folding bicycle comprises: a first bracket, on which a plurality of first placement plates are hinged; a second bracket arranged on one side of the first bracket, on which a plurality of second placement plates are hinged; a plurality of rotating shafts are slidably mounted on the plurality of first placement plates and the plurality of second placement plates, respectively, both ends of the plurality of rotating shafts are fixedly mounted with bolts, and nuts are threadedly mounted on the plurality of bolts.

[0006] Preferably, handles are fixedly mounted on the first bracket and the second bracket, and a plurality of anti-slip grooves are provided on the two handles.

[0007] Preferably, a plurality of universal wheels are fixedly mounted on the bottom of the first bracket and the second bracket, and the two handles are both arranged in a U shape.

[0008] Preferably, a groove is formed on one of the first placement plates, a U-shaped rod is disposed inside the groove, and the U-shaped rod is fixedly connected to one of the second placement plates.

[0009] Compared with the related art, the detachable folding bicycle provided by the utility model has the following beneficial effects:

[0010] Compared with the prior art, the detachable folding cart provided by the present invention can facilitate people to use external force to move the folding cart through the use of multiple universal wheels and two handles. The first placement plate can be removed from the second placement plate through the coordinated use of a rotating shaft, two bolts and two nuts. The removal is relatively convenient and labor-saving. After removal, the longer first placement plate or second placement plate can be replaced as needed. After replacement, the overall length of the folding cart can be increased. Compared with the method of preparing large and small carts at the same time, this replacement method can greatly save manufacturing costs and use costs, and the use effect is better. Since the folding cart can be folded up when not in use, the floor space can be reduced, so that the space on the ground can be used by people. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of a detachable folding bicycle provided by the utility model;

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from above;

[0015] Figure 5 It is a schematic diagram of the top view structure of the utility model;

[0016] Figure 6 It is a side view structural schematic diagram of the utility model;

[0017] Figure 7 It is a side sectional structural schematic diagram of the utility model.

[0018] Figure numerals: 1. first bracket; 2. second bracket; 3. first placement plate; 4. second placement plate; 5. U-shaped rod; 6. handle; 7. trough body; 8. universal wheel; 9. rotating shaft; 10. nut 10. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a detachable folding bicycle. Figure 1-7 As shown, the detachable folding bicycle includes: a first bracket 1, on which a plurality of first placement plates 3 are hinged; a second bracket 2 is arranged on one side of the first bracket 1, on which a plurality of second placement plates 4 are hinged; a plurality of rotating shafts 9 are slidably mounted on the plurality of first placement plates 3 and the plurality of second placement plates 4, respectively, both ends of the plurality of rotating shafts 9 are fixedly mounted with bolts, and nuts 10 are threadedly mounted on the plurality of bolts.

[0022] In this embodiment, when the folding bicycle is not in use, the first bracket 1 and the second bracket 2 can be pushed inward, so that the first placement plate 3 and the second placement plate 4 can be rotated on the rotating shaft 9, so that the bottoms of the first placement plate 3 and the second placement plate 4 can touch each other, and then the entire folding bicycle can be folded up, so that the floor space can be reduced when not in use. By replacing a plurality of longer first placement plates 3 or a plurality of second placement plates 4, the size of the folding bicycle can be adjusted according to needs. When replacing, only the nut 10 needs to be unscrewed from the bolt. After unscrewing, the rotating shaft 9 can be pulled out from between the first placement plate 3 and the second placement plate 4. After being pulled out, the first placement plate 3 and The second placement plates 4 can be separated. If the first placement plate 3 is replaced, just take out the first bracket 1 hinged with the longer first placement plate 3, and then use the rotating shaft 9 to connect the first placement plate 3 and the second placement plate 4, and then tighten the nut 10 on the bolt. In this way, under the obstruction of the nut 10, the rotating shaft 9 will not be separated from between the first placement plate 3 and the second placement plate 4, and the installation is more convenient and labor-saving. After the installation is completed, the overall length of the folding cart can be increased. Compared with the method of preparing large and small carts at the same time, this replacement method can greatly save manufacturing cost and use cost, and at the same time it can also reduce the floor space, and the use effect is better.

[0023] In a further preferred embodiment of the present invention, handles 6 are fixedly mounted on the first bracket 1 and the second bracket 2, and a plurality of grooves 7 for anti-slip are disposed on the two handles 6.

[0024] In this embodiment, the handle 6 can facilitate people to move the folding bicycle, and the plurality of grooves 7 can improve the anti-slip effect of the handle 6, so that people are not likely to slip between the handle 6 when using it.

[0025] In a further preferred embodiment of the present invention, a plurality of universal wheels 8 are fixedly mounted on the bottom of the first bracket 1 and the second bracket 2, and the two handles 6 are both configured to be U-shaped.

[0026] In this embodiment, a plurality of universal wheels can facilitate people to push the folding bicycle by external force.

[0027] In a further preferred embodiment of the utility model, a groove is formed on one of the first placement plates 3 , a U-shaped rod 5 is arranged inside the groove, and the U-shaped rod 5 is fixedly connected to one of the second placement plates 4 .

[0028] In this embodiment, the U-shaped rod 5 can facilitate people to use the U-shaped rod 5 to drag the foldable bicycle or hang the foldable bicycle on a wall when the foldable bicycle is in a folded state.

[0029] To sum up, compared with the related art, through the use of multiple universal wheels 8 and two handles 6, it is convenient for people to use external force to move the folding cart. Through the coordinated use of the rotating shaft 9, two bolts and two nuts 10, the first placement plate 3 can be removed from the second placement plate 4, and the removal is relatively convenient and labor-saving. After removal, the longer first placement plate 3 or second placement plate 4 can be replaced as needed. After replacement, the overall length of the folding cart can be increased. Compared with the method of preparing large and small carts at the same time, this replacement method can greatly save manufacturing costs and use costs, and the use effect is better. Since the folding cart can be folded up when not in use, the floor space can be reduced, so that the space on the ground can be used by people.

[0030] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A detachable folding bicycle, characterized in that: include: A first bracket, wherein a plurality of first placement plates are hingedly connected to the first bracket; A second bracket is arranged on one side of the first bracket, and a plurality of second placement plates are hingedly connected to the second bracket; A plurality of rotating shafts are respectively slidably mounted on the plurality of first placing plates and the plurality of second placing plates, both ends of the plurality of rotating shafts are fixedly mounted with bolts, and nuts are threadedly mounted on the plurality of bolts.

2. The detachable folding bicycle according to claim 1, characterized in that: A handle is fixedly mounted on the first bracket and the second bracket, and a plurality of slots are arranged on the two handles.

3. The detachable folding vehicle according to claim 2, characterized in that: A plurality of universal wheels are fixedly mounted on the bottom of the first bracket and the second bracket, and the two handles are both arranged in a U shape.

4. The detachable foldable vehicle according to claim 1, characterized in that: A groove is formed on one of the first placement plates, a U-shaped rod is disposed inside the groove, and the U-shaped rod is fixedly connected to one of the second placement plates.

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