CN2298706Y - Carriage - Google Patents

Abstract

The utility model provides a support which is composed of a pedestal and a central bearing rod arranged on the pedestal. The utility model is characterized in that a cantalever of which the angle can be adjusted is arranged on the central bearing rod, and a supporting sleeve of which the angle can be adjusted is arranged on the cantalever. The angle of a beach umbrella can be adjusted by the utility model according to the illumination angle of the sun to effectively shade sunlight. In addition, since the central distance can be adjusted, no obstruction can be caused, and simultaneously, the utility model has multiple functions and the function of the support of the beach umbrella and the effective shading area of the beach umbrella are enlarged.

Description

A kind of bracing frame

The utility model relates to a kind of bracing frame, the parasol bracing frame of particularly a kind of angle adjustable and centre-to-centre spacing.

In the prior art, the device that supports parasol constitutes by base (or chassis) and pole, and the umbrella bar can strut parasol, so that keep the sun off after inserting the pole top.Because existing bracing frame can only be adjusted up and down along center line, and angle can not be adjusted, therefore can not be with the change of the illuminance of the sun translation-angle, centre-to-centre spacing is non-adjustable in addition, and shielded area is restricted, it is very inconvenient therefore to use.As when being used on the police stand, the commander that center pole can overslaugh traffic-police; When being used on the various stands, angle can not be adjusted, thereby the effect of effectively blocking of parasol can't be brought into play.

The purpose of this utility model is to provide a kind of adjustable angle, and the parasol bracing frame of adjustable center distance, so that enlarge effective shielded area of parasol.

The utility model is such: it is made of base and the center pole of being located on the base, it is characterized in that center pole is provided with the cantilever of an adjustable angle, and the end of this cantilever is provided with the support set that angle can be spent.Wherein cantilever is made of connecting rod 1 and movable support rod 2, and be connected with center pole 5 by the fixed block 3 which is provided with sleeve pipe 4, the lower end of connecting rod 1 is connected with fixed block 3, can rotate around fixing point 8 as required, be used to adjust the angle of centre-to-centre spacing and parasol, the top of connecting rod 1 and support set 11 flexibly connect, movable support rod 2 is that length-adjustable two sleeve pipes constitute, thereby so that adjust the angle that the length of this support bar is adjusted parasol as required, the one end is movably connected on the fixed block 3, and can in the chute on this fixed block 7, move, so that adjust the centre-to-centre spacing angle, the other end is movably connected on the support set 11, support set 11 is provided with sleeve pipe 10, be used to insert handle of umbrella, this support set 11 can rotate around fixing point 9, so that adjust the angle of parasol.

The utility model compared with prior art has following advantage and effect: owing to be provided with the cantilever and the support set of adjustable center distance, adjustable angle, therefore can adjust the angle and the centre-to-centre spacing of umbrella arbitrarily, thereby enlarged effective shielded area of parasol, and can not cause any overslaugh, on the contrary when using as the parasol bracing frame, also can be used as the bracing frame of other advertisement boards, realize one-object-many-purposes.The utility model is applicable to the police stand, and various stands and bathing beach or the like are a kind of multiple functional bracing frames.

Fig. 1 is the use structural representation of the utility model.

Fig. 2 is the structural representation of the utility model.

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

Among the figure, 1 is the connecting rod of cantilever, and 2 is the movable support rod of cantilever, 3 is fixed block, and 4 is the sleeve pipe that is connected as a single entity with fixed block, and 5 is center pole, 6 is base, and 7 is the chute on the fixed block, 8,9 is staple, connecting rod is rotated around it, and 10 for being located at the sleeve pipe on the support set, and 11 is support set, 12 is parasol, 13 is outer tube, and 14 is interior axle, which is provided with external screw thread, 15 is adjustable pipe, its inwall is provided with screw thread, so as with 14 connect, realize the adjusting of length, 16 is junction block, one end is fixed on the support set 11, and the other end and adjustable pipe 15 match and draw, and adjustable pipe 15 is rotated within it.

Claims (3)

1, a kind of bracing frame is made of base and the center pole of being located on the base, it is characterized in that center pole is provided with the cantilever of an adjustable angle, and cantilever is provided with the support set of adjustable angle.

2, bracing frame according to claim 1 is characterized in that cantilever is made of connecting rod 1 and movable support rod 2, and is connected with center pole 1 by the fixed block 3 which is provided with sleeve pipe 4.

3, bracing frame according to claim 1 is characterized in that the other end of connecting rod 1 and movable support rod 2 is connected by support set 11.

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