CN205818797U - Antitheft burst-proof tyre - Google Patents

Abstract

This utility model relates to a kind of antitheft burst-proof tyre, and including wheel hub and tire, described tire has wheel face and spoke；Pressure average mark is scattered on spoke and is placed on wheel hub outer ring by described wheel face；Described wheel hub includes stationary hub part, castor hub portion and snap close；Described stationary hub part and castor hub portion are by reverse chain connection；Described castor hub portion is provided with wheel hub slideway, arranges support bar in described wheel hub slideway；One end of described support bar is provided with cannelure；Described snap close by with cannelure cooperatively form strutting or disconnecting of wheel hub.This utility model wheel does not has gas, therefore firmer than pneumatic tire, and do not have situation about blowing out, after abrasion, outer only need changes outer layer yielding rubber；Antitheft effect can be preferably played by distinctive wheel hub structure.

Description

Anti-theft explosion-proof wheels

technical field

The utility model relates to a wheel, in particular to an anti-theft and explosion-proof wheel.

Background technique

Everyone has encountered the following embarrassing situations in the process of riding a bicycle: 1. The tire suddenly burst, and there is no way to go to the village or shop behind, so you can only push it. 2. Cars parked outside, even in a guarded parking area, will be lost. And usually the method for solving the above problems is either to change tires or repair tires; or to increase locksets on bicycles; but its effects are not very satisfactory.

Utility model content

The technical problem to be solved by the utility model is: to provide an anti-theft and explosion-proof wheel, which can not only effectively prevent tires from bursting but also has a strong anti-theft effect.

The technical solution adopted by the utility model to solve the technical problems is: a anti-theft and explosion-proof wheel, including a wheel hub and a tire, the tire has a wheel surface and spokes; The outer ring of the hub; the hub includes a fixed hub part, a movable hub part and a lock; the fixed hub part and the movable hub part are connected by a reverse hinge; the movable hub part is provided with a hub slideway, and the A support rod is arranged in the wheel hub slideway; one end of the support rod is provided with an annular groove; the lock buckle cooperates with the annular groove to form the expansion or disconnection of the wheel hub.

Furthermore, the support rod described in the present invention is connected with a spring; the spring acts in reverse on the support rod when the lock is unlocked.

Furthermore, the surface of the tire described in the utility model is provided with a shock-absorbing rubber layer.

Furthermore, the spokes described in the utility model are supported by the hub; the spokes are polyurethane spokes.

Furthermore, the lock buckle of the present invention includes a lock core, a key opening and a hook; the hook is arranged at one end of the lock core and rotates around the axis of the lock core.

Furthermore, the support rod described in the utility model is provided with a pull button for easy pulling.

Furthermore, the fixed hub part of the utility model is provided with a guide rod; when the hub is disconnected, the movable hub part slides along the guide rod.

The beneficial effect of the utility model is that it solves the defects in the background technology. There is no gas in the wheel, so it is stronger than the pneumatic tire, and there will be no tire blowout, and only the outer layer of shock-absorbing rubber needs to be replaced after wear and tear; The anti-theft effect can be better achieved through the unique hub structure.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the wheel hub support of the present utility model;

Fig. 2 is a structural schematic diagram of the disconnection of the hub of the utility model;

Fig. 3 is a schematic structural view of the utility model lock;

Fig. 4 is an effect drawing of the utility model in use state;

Fig. 5 is the second effect diagram of the utility model in use;

In the figure: 1. hub; 2. tire; 3. fixed hub part; 4. movable hub part; 5. lock; 6. reverse hinge; 7. support rod; 8. spring; 9. guide rod; 10. Lock cylinder; 11, key opening; 12, hook.

detailed description

Now in conjunction with accompanying drawing and preferred embodiment the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

An anti-theft and explosion-proof wheel as shown in Figures 1-3, includes a hub 1 and a tire 2, the tire 2 has a wheel surface and spokes; the surface of the tire is provided with a shock-absorbing rubber layer. The wheel surface distributes the pressure evenly on the spokes and covers the outer ring of the hub 1.

The hub 1 includes a fixed hub part 3, a movable hub part 4 and a lock 5; the fixed hub part 3 and the movable hub part 4 are connected 6 by a reverse hinge; the movable hub part 4 is provided with a hub slideway, so A support rod 7 is provided in the hub slideway; an annular groove is provided at one end of the support rod 7; a spring 8 is connected to the support rod; and the spring acts on the support rod in reverse when the lock is unlocked.

The lock buckle includes a lock core, a keyhole and a hook; the hook is arranged at one end of the lock core and rotates around the axis of the lock core. The buckle 5 forms the expansion or disconnection of the hub by cooperating with the annular groove.

A pull button for easy pulling is arranged on the support rod.

The fixed hub part is provided with a guide rod; when the hub is disconnected, the movable hub part slides along the guide rod 9 .

When the hub support is opened: the support rod is pulled clockwise in the hub slideway through the pull buckle provided on it, and pulled to the end position, and the hook of the lock is used to hook the annular groove of the support rod to fix it, thereby supporting the The entire hub, at this point, the spring is compressed.

When the hub is disconnected: Insert the key into the keyhole and rotate to make the hook break away from the annular groove of the support rod. Since the spring will return to its original length, use the elastic force to push the support rod back counterclockwise on the hub slideway. The hub loses the support of the support rod Support, plus the effect of the reverse hinge, the movable hub part will slide a certain distance along the guide bar, so that the whole hub is in a disconnected state. It plays an anti-theft role. Even if the lock of the fixed bicycle is unlocked, the bicycle cannot be driven, and it can only be carried and moved, which will attract attention and improve safety.

What is described in the above specification is only the specific implementation of the present utility model, and various illustrations do not limit the essential content of the present utility model. Those of ordinary skill in the art can make specific implementations described before after reading the specification. modification or deformation without departing from the essence and scope of the utility model.

Claims (7)

1. an antitheft burst-proof tyre, including wheel hub and tire, it is characterised in that: described tire has wheel face and spoke；Institute Pressure average mark is scattered on spoke and is placed on wheel hub outer ring by the wheel face stated；Described wheel hub includes stationary hub part, activity Hub portion and snap close；Described stationary hub part and castor hub portion are by reverse chain connection；Described activity Hub portion is provided with wheel hub slideway, arranges support bar in described wheel hub slideway；One end of described support bar is provided with ring Shape groove；Described snap close by with cannelure cooperatively form strutting or disconnecting of wheel hub.

Antitheft burst-proof tyre the most as claimed in claim 1, it is characterised in that: described support bar connects spring；Described Spring under snap close released state back action in support bar.

Antitheft burst-proof tyre the most as claimed in claim 1, it is characterised in that: described surface of tyre is provided with yielding rubber Layer.

Antitheft burst-proof tyre the most as claimed in claim 1, it is characterised in that: described spoke is by hub support；Spoke is poly- Sub-peace ester spoke.

Antitheft burst-proof tyre the most as claimed in claim 1, it is characterised in that: described snap close include lock core, key mouth and Hook；Described hook is arranged at one end of lock core and rotates around the axle center of lock core.

Antitheft burst-proof tyre the most as claimed in claim 1, it is characterised in that: it is provided with on described support bar and is easy to pull Pulling buckle.

Antitheft burst-proof tyre the most as claimed in claim 1, it is characterised in that: described stationary hub part is provided with guiding Bar；When described wheel hub disconnects, castor hub portion slides along guide post.