CN2258133Y

CN2258133Y - Auxiliary means of steering wheel

Info

Publication number: CN2258133Y
Application number: CN 96209542
Authority: CN
Inventors: 赵华珍
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-17
Filing date: 1996-05-17
Publication date: 1997-07-23
Anticipated expiration: 2006-05-17

Abstract

The utility model relates to an auxiliary device for steering wheels, which is especially arranged on the steering wheels of automobiles. The utility model is an auxiliary device which has the function of assisting the rotation of steering wheels. The utility model is composed of a disc seat (1), a connecting block (2), a bearing (3) and a holding disc (4). In the utility model, the disc seat (1) can be fixedly locked on the steering wheel (5) of an automobile by a screw (7) simply, which is convenient for the holding by one hand. Besides, the utility model has the advantages of convenient and flexible operation and convenient and flexible control.

Description

The bearing circle assistive device

The utility model relates to the auto parts and components class, the bearing circle assistive device that particularly a kind of automobile is used.

As everyone knows, various on the run automobiles on the present road, bearing circle is all arranged on every kind of automobile, and the bearing circle assistive device is often all arranged on the bearing circle, yet these common bearing circle assistive devices are textural comparatively complicated, and be difficult for being installed on the bearing circle, the shortcoming of user's inconvenient operation as shown in Figure 6, is caused in the position that the direction of protruding from web is often arranged, and after installation, do not have associative perception again, often have to hinder and take place.

The purpose of this utility model is exactly the shortcoming at above-mentioned existence, designs a kind of simple structure, with low cost, and installation and removal are convenient, has the bearing circle assistive device of globality and alerting ability.

In conjunction with the accompanying drawings 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5 explanations this

The structure of utility model and embodiment:

Fig. 1 is a three-dimensional combination scheme drawing of the present utility model.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3 is a combination cross-sectional schematic in plane of the present utility model.

Fig. 4 is another plane combination cross-sectional schematic of the utility model.

Fig. 5 is the embodiment scheme drawing of the utility model.

Fig. 6 is the three-dimensional combination of a common vehicle steering assistive device scheme drawing.

(1) for dish seat, (11), (12), (13) be disc, (111), (112), (131), (23) for screw, (2) be screw for recessed mouthful, (5) for bearing circle, (6), (7) for concave arc, (43) for axis body, (42) for large face machine, (41) for bearing, (4) for screw thread, (3) for little axis body, (24), (31) for shallow bid seat, (22) for being connected piece, (21).

Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the utility model is made up of with a large face machine (4) a dish seat (1), linking piece (2), bearing (3).Its mid-game seat (1) is by several discs (11), (12), (13) be connected formation one garden mouth shape, the footpath size is just close with the diameter of axle size of bearing circle (5) within this garden mouth, and wherein, the central part of disc (11) is to offer a screw (111), can be for utilizing screw (6), disc (11) is entreated in the screw (23) among being connected piece (2) by sealed being fixed on, and one of this disc (11) end limit tail end, then rivet with disc (12), the other end limit tail end of disc (12) is then riveted with disc (13), other end limit tail end as for disc (13) then offers a countersunk hole (131), the screw (112) that disc (11) other end limit tail end of can arranging in pairs or groups is offered constitutes a corresponding survivor of a murder attempt, can make this survivor of a murder attempt be able to be made disc (11) by screw (7) by sealed fixing, (12), (13) three can constitute a garden mouth shape; It has a shallow bid seat (21) and a protrusion little axis body (22) to be connected piece (2), directly size is close within footpath size system and the bearing (3) outside the little axis body (22), and central part offers a screw (23) that connects between little axis body (22) and shallow bid seat (21), can supply screw (6) rotation set in it, and on the outer edge surface of little axis body (22), have screw thread (24), can be connected in the screw thread (31) of rotation set on bearing (3) aperture surface; Bearing (3) can be nested in the state that forms a flush fit in axis body (41) internal diameter of large face machine (4) below, makes large face machine (4) can drive bearing (3) rotation flexibly freely; Its size of large face machine (4) is little than palm approximately, it is a garden cambered surface design, the limit end has concave arc (42), can be convenient to palm grips, and be provided with a little garden recessed mouthful (43) at the end face central part of large face machine (4), and can supply code sign usefulness, the bottom central part moulding of large face machine (4) has an axis body (41), have an internal diameter on it, can be in it for nested bearing (3).

Embodiment of the present utility model:

As shown in Figure 5, after the product after the utility model assembling bought, chaufeur only needed disk body (1) is placed on the bearing circle (5), with screw (7) locking, can use then.

The utility model is simple in structure, and cheap, installation and removal convenience has globality and alerting ability.

Claims

1, a kind of bearing circle assistive device, it is by dish seat (1), be connected piece (2), bearing (3) is formed with a large face machine (4), it is characterized in that dish seat (1) is by several discs (11), (12), (13) be connected formation one garden mouth shape, and wherein, the central part of disc (11) is offered an axis hole (111), can be for utilizing screw (6), disc (11) is entreated in the screw (23) among being connected piece (2) by sealed being fixed on, and one of this disc (11) end limit tail end, then rivet with disc (12), the other end limit tail end of disc (12) is then riveted with disc (13), the other end limit tail end of disc (13) then offers a countersunk hole (131), the screw (112) that disc (11) other end limit tail end of can arranging in pairs or groups is offered, constitute a corresponding survivor of a murder attempt, can this survivor of a murder attempt is able to by sealed fixing by a screw (7); It has a shallow bid seat (21) and a protrusion little axis body (22) to be connected piece (2), and central part offers a screw (23) that connects between little axis body (22) and shallow bid seat (21), can supply screw (6) rotation set in it, and on the outer edge surface of little axis body (22), have screw thread (24), can be connected in the screw thread (31) of rotation set on bearing (3) aperture surface; Bearing (3) can be nested in axis body (41) internal diameter of large face machine (4) below, and large face machine (4) is a garden cambered surface, and the edge has concave arc (42), and is provided with a little garden recessed mouthful (43) at its end face central portion.