Easy-to-operate wheel

Abstract

The utility model discloses a feasible wheel which comprises a hub, a wheel cover is arranged on one side of the hub, a through hole is formed in the wheel cover, a screw is connected in the through hole in a sleeved mode, the other end of the screw is connected to the hub in a threaded mode, a first bearing and a second bearing are connected in the hub in a sleeved mode, and bolts are connected in the first bearing and the second bearing in a sleeved mode. According to the utility model, the bolt is directly mounted on the vehicle, the situation that the wheel and the vehicle are tightly attached and do not rotate after the bolt is tightened is not considered, one end of the screw and one end of the fixed seat are respectively fixed with the outer rings of the first bearing and the second bearing, the first bearing and the second bearing can be kept rotating, and a gap is formed between the fixed seat and the hub; the fixing seat can rotate no matter how tight the hub is installed, the through hole is formed in the wheel cover and can hide the installed screw, the part is mainly used for shielding the main screw installed on the vehicle in the middle through the wheel cover, the appearance is guaranteed, and the part can be replaced to adapt to different appearance matching.

Description

TECHNICAL FIELD

[0001] The utility model relates to an easy wheel technical field, especially an easy wheel. BACKGROUND

[0002] The easy wheel is an auxiliary pushing device specially designed for the folding bicycle, and the emergence of the easy wheel is to solve the inconvenience of the folding bicycle in carrying and pushing, with the popularization of the folding bicycle, people need more and more an auxiliary device which can be conveniently carried and pushed, with the progress of technology and the change of user demand, the easy wheel has experienced the development process from simple to complex and from single function to multi-function, but the existing easy wheel still has certain deficiency, some users reflect that part of the easy wheel is not beautiful in appearance and is not coordinated with the overall style of the folding bicycle, therefore, it is necessary to design an easy wheel. SUMMARY

[0003] The utility model discloses an easy wheel which solves the problem that the existing easy wheel is not beautiful in appearance and is not coordinated with the overall style of the folding bicycle.

[0004] In order to solve the above technical problem, the utility model provides the following technical scheme: an easy wheel, comprising a hub, the hub is provided with a wheel cover on one side, a through hole is formed in the wheel cover, and a screw is sleeved in the through hole.

[0005] As a further technical scheme of the utility model, the other end of the screw is threadedly connected to the hub.

[0006] As a further technical scheme of the utility model, the hub is sleeved with a first bearing and a second bearing.

[0007] As a further technical scheme of the utility model, the first bearing and the second bearing are both sleeved with a bolt.

[0008] As a further technical scheme of the utility model, the other end of the bolt is threadedly connected with a fixing seat.

[0009] As a further technical scheme of the utility model, the bolt is sleeved with a first washer and a second washer.

[0010] As a further technical scheme of the utility model, the hub is fixedly connected with a tire.

[0011] The utility model provides an easy to do wheel, its advantage lies in: through directly installing bolt on the car, need not consider bolt tightens after wheel and car sticks and does not turn, one end of screw and one end of fixed base are fixed with the outer ring of first bearing and second bearing respectively, can make first bearing and second bearing keep rotating, there is clearance between fixed base and wheel hub, can make fixed base rotate no matter install how tightly wheel hub, the through hole that is provided with on wheel cover can hide the screw after installation, this part mainly is through wheel cover hides the main screw installed in the car in the middle, guarantees appearance, this part can also replace to adapt to different appearance collocation. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description briefly introduce, obviously, the drawing in the following description is some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, still can obtain other drawing according to these drawings.

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the whole structure explosion schematic diagram of the utility model;

[0015] Figure 3 It is the side view structure schematic diagram of the utility model;

[0016] Figure 4 It is Figure 2 The local structure close -up of A area in;

[0017] In the drawing: 1, bolt;2, first washer;3, first bearing;4, second washer;5, second bearing;6, wheel hub;7, tire;8, fixed base;9, wheel cover;10, through hole;11, screw. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clearly, below will combine the drawing in the embodiment of the utility model, to the technical scheme in the embodiment of the utility model, clear, complete description, obviously, the described embodiment is the embodiment of the utility model part, instead of all embodiments. Based on the embodiment in the utility model, all other embodiments that the ordinary skilled person in the art obtains without creative labor are within the scope of the utility model protection.

[0019] Please refer to the attached Figure 1 - attached Figure 4The utility model provides an embodiment: an easy wheel, wheel hub 6 is provided with wheel cover 9 on one side, wheel hub 6 is used for connecting bearing and tire 7, the through hole 10 is seted up on wheel cover 9, wheel cover 9 is used for shielding screw 11, the through hole 10 is sleeved with screw 11, and screw 11 is used for connecting wheel cover 9 and wheel hub 6, another end of screw 11 is screwed on wheel hub 6, wheel hub 6 is sleeved with first bearing 3 and second bearing 5, and first bearing 3 and second bearing 5 are used for transmission and keep stable movement, the bolt 1 is sleeved in first bearing 3 and second bearing 5, and the bolt 1 is used for installing easy wheel, another end of bolt 1 is screwed with fixed seat 8, and fixed seat 8 is used for fixing the outer end of second bearing 5, the first washer 2 and the second washer 4 are sleeved on bolt 1, and the first washer 2 and the second washer 4 are used for reducing the friction between first bearing 3 and second bearing 5 and bolt 1, and tire 7 is fixedly connected on wheel hub 6, and tire 7 is used for easy wheel movement.

[0020] Specifically, in use, first, the bolt 1 is directly installed on the vehicle, without considering that the wheel and the vehicle are attached and do not rotate after the bolt 1 is tightened, one end of the bolt 1 and one end of the fixed seat 8 are fixed with the outer rings of the first bearing 3 and the second bearing 5 respectively, so that the first bearing 3 and the second bearing 5 can rotate, there is a gap between the fixed seat 8 and the wheel hub 6, so that the fixed seat 8 can rotate no matter how tightly the wheel hub 6 is installed, the through hole 10 provided on the wheel cover 9 can hide the installed screw 11, this part mainly hides the main screw 11 installed in the middle of the vehicle through the wheel cover 9, to ensure the appearance, and this part can also be replaced to adapt to different appearance collocations.

[0021] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] The device embodiments described above are only schematic, wherein the units illustrated as separate components can or can not be physically separate, and the components illustrated as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0023] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A wheelbarrow comprising a wheel hub (6), characterised in that: One side of the hub (6) is provided with a wheel cover (9), the wheel cover (9) is provided with a through hole (10), the through hole (10) is sleeved with a screw (11).

2. An easy roll wheel according to claim 1, wherein: The other end of the screw (11) is threadedly connected to the hub (6).

3. An easy roll wheel according to claim 2, wherein: The hub (6) is sleeved with a first bearing (3) and a second bearing (5).

4. An easy roll wheel according to claim 3, wherein: The first bearing (3) and the second bearing (5) are both sleeved with a bolt (1).

5. An easy roll wheel according to claim 4, wherein: The other end of the bolt (1) is threadedly connected with a fixing seat (8).

6. An easy roll wheel according to claim 5, wherein: The bolt (1) is sleeved with a first washer (2) and a second washer (4).

7. An easy roll wheel as claimed in claim 2, wherein: The hub (6) is fixedly connected with a tire (7).

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