CN2883471Y

CN2883471Y - Combined signboard

Info

Publication number: CN2883471Y
Application number: CNU2006200133057U
Authority: CN
Inventors: 罗俊仪; 杨金才; 朱文津
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-28
Filing date: 2006-03-28
Publication date: 2007-03-28
Anticipated expiration: 2016-03-28

Abstract

The utility model discloses a modular denoter, which comprises a denoter body; wherein, two supports are articulated at the back of the sign body preferably with spherical hinge, the two supports are respectively articulated with a rotor axle, and the rotor axle is connected with a supporting leg which rotates around the rotor axle. The utility model has the advantages that the structure is simple, the supporting device is made into a modular construction, which allows folding and opening so that the size is compact for storage and transit when the device lies idle, thus facilitating storage and transportation, and the device can be easily opened for use. The utility model can be used as sign on various traffic and construction occasions.

Description

A kind of composite marker board

Technical field

The utility model relates to a kind of traffic safety facilities, relates in particular to a kind of composite marker board.

Background technology

Sign board is a kind of road safety facility that is widely used in road traffic, be used to point out direction, prompting the place ahead road conditions or fault, construction information etc., the many bearings by board body and support board body of existing sign board constitute, in order to keep sign board stablizing when placing, the projected area of bearing is wanted enough big and could be guaranteed that the board body is unlikely and tumble, but at present stationary structures that adopt certainly will cause whole sign board bulky like this, and transportation is carried extremely inconvenient.

The utility model content

Problem to be solved of the present utility model provides a kind of little composite marker board easy to carry of not time spent volume that adopts folding combined structure.

The technical scheme that the utility model adopted is: the composite marker board, comprise the board body, and described board body back is hinged with two pillars, preferred employing ball-joint, described two pillars respectively are hinged with a rotating shaft respectively, and described rotating shaft respectively is connected with a feet, and described feet can rotate around the axis.

Stable for the board body, described pillar and the board body pin joint distance bottom the board body equates with distance to feet.

Do not rock in order to fix the board body, also be provided with a projection with rotating shaft junction and board body thickness equidistance position on the described feet and make it more stable after expansion, to block the board body.

The beneficial effects of the utility model are: the utility model is simple in structure, because bracing or strutting arrangement is made the combining structure of collapsible expansion, placement traffic condition lower volume when not using is little like this, make things convenient for transportation and storage, and launch in use conveniently easily, can be widely used in the board use as a token of of occasions such as various traffic, construction.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

Fig. 1 is the expansion user mode structural representation of composite marker board of the present utility model;

Fig. 2 is the side schematic view of the expansion user mode of composite marker board of the present utility model;

Fig. 3 is the folding rounding state structural representation of composite marker board of the present utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, the composite marker board, comprise board body 1, board body 1 back ball pivot is connected to two pillars 2, two pillars 2 respectively are hinged with a rotating shaft 3 respectively, and rotating shaft 3 respectively is connected with a feet 4, and feet 4 can 3 rotate around the shaft, pillar 2 and board body 1 pin joint equate with distance to feet 4 to the distance of board body 1 bottom, also are provided with a projection 5 with rotating shaft 3 junctions and board body 1 thickness equidistance position and have blocked board body 1 on feet 4.

During folding gathering the in, with feet 4 around the shaft 3 turn to parallel with the board body plane, draw in to the board body simultaneously then, pillar 2, rotating shaft 3 at this moment all rotated around pin joint, whole support section can be collapsed to board body 1 back, as shown in Figure 3, this moment, the volume of whole composite marker board just only was a bit larger tham the volume of board body 1, process during expansion is no longer applied at this and to be stated in contrast.

Claims

1. composite marker board, comprise board body (1), it is characterized in that: described board body (1) back is hinged with two pillars (2), and described two pillars (2) respectively are hinged with a rotating shaft (3) respectively, described rotating shaft (3) respectively is connected with a feet (4), and described feet (3) around the shaft rotates.

2. composite marker board as claimed in claim 1 is characterized in that: described pillar (2) and board body (1) pin joint equate with distance to feet (4) to the distance of board body (1) bottom.

3. composite marker board as claimed in claim 1 or 2 is characterized in that: described board body (1) back and two pillars (2) are hinged to be ball-joint.

4. composite marker board as claimed in claim 3 is characterized in that: on the described feet (4) and rotating shaft (3) junction and board body (1) thickness equidistance position also are provided with a projection (5).