CN201230668Y

CN201230668Y - Sun umbrella capable of automatically rotating

Info

Publication number: CN201230668Y
Application number: CNU2008201031454U
Authority: CN
Inventors: 李光荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-05-06
Anticipated expiration: 2018-07-25

Abstract

The utility model relates to a rotatable parasol which comprises a folding umbrella and is characterized in that the lower part of the folding umbrella is connected with a handle, and the rotatable and movable connection of the folding umbrella can be realized by a rolling bearing and the upper end of the handle. The utility model has the advantages of novel design, simple structure, simple technology and convenient manufacture and has a certain popularization value.

Description

The sunshade of energy rotation

Technical field

The utility model relates to the sunshade of a kind of energy rotation.

Background technology

Umbrella obtains being extensive use of of people as indispensable daily necessities in the life, and umbrella not only is used for hiding rain, also particularly shelters from sunshine summer the time in big solar weather very, plays certain heat effect of falling.Existing umbrella for a long time need not after, the flexible iron of part gets rusty, and causes the parachute-opening difficulty, even umbrella handle integral body occurs and be drawn out, and causes umbrella destroyed.

Summary of the invention

The purpose of this utility model provides a kind of sunshade that can rotation, and this sunshade not only has the basic function of common umbrella, and can rotate with the wind in use, and does not occur umbrella handle integral body in the use and be drawn out.

The utility model comprises one section folded umbrella, it is characterized in that: described folded umbrella bottom is connected with handle, and described folded umbrella is realized rotatable flexible connection through the upper end of rolling bearing and handle.

Remarkable result of the present utility model is: handle is formed by the bearing mount pad with the handle that the bearing mount pad is hinged, rolling bearing is installed in the bearing mount pad, and the bottom of folded umbrella is plugged in the inner ring of rolling bearing, during use, umbrella rotates with the wind, has certain dynamic effect.

Description of drawings

Fig. 1 is the utility model embodiment one schematic diagram.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the another kind of structure of the A of Fig. 1 to view.

Fig. 4 is the utility model embodiment two schematic diagrames.

Fig. 5 is that the A of Fig. 4 is to view.

Fig. 6 is the another kind of structure of the A of Fig. 4 to view.

Fig. 7 opens the back view for the umbrella of embodiment one.

Fig. 8 amounts to the back view for the umbrella of embodiment two.

Among the figure, end tooth face, 11-spring shim, 12-locking nut on 1-umbrella handle, 2-bearing cap, 3-bearing mount pad, 4-rolling bearing, 5-lug, 6-clamping screw, 7,71., 72-handle, 8-spring, 9-lug transverse end flank of tooth, the 10-handle.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is done further concrete the elaboration:

The sunshade of a kind of energy rotation comprises one section folded umbrella, and it is characterized in that: described folded umbrella bottom is connected with handle 7, and described folded umbrella is realized rotatable flexible connection through the rolling bearing 4 and the upper end of handle 7.

For umbrella after the parachute-opening can rotate in the wind, above-mentioned handle is formed by bearing mount pad 3 with the handle 7 that bearing mount pad 3 is hinged, and described rolling bearing 4 is installed in the bearing mount pad 3, and the bottom of described folded umbrella is plugged in the inner ring of rolling bearing 4.

For handle and folded umbrella are hinged, above-mentioned bearing mount pad 3 is provided with lug 5, described lug 5 end faces are provided with end tooth face 9, the upper end of described handle 7 is provided with the other end flank of tooth 10 that matches with the end tooth face of lug 5, and the described two ends flank of tooth 9,10 is realized being located by connecting through the spring 8 that runs through clamping screw 6 and be enclosed between the clamping screw 6.

In order to make the utility model that two handles are installed, two ends, above-mentioned bearing mount pad 3 left and right sides are provided with the lug 5 of symmetry, described lug 5 end faces are provided with end tooth face 9, the upper end of described handle 7 is provided with the end tooth face 10 that matches with the end tooth face 9 of lug 5, and the described two ends flank of tooth 9,10 is realized being located by connecting through the spring 8 that runs through clamping screw 6 and be enclosed between the bolt 6.

Above-mentioned bearing mount pad one or both sides are provided with a pair of or two pairs of lugs, described lug two medial surfaces are provided with the end tooth face, the also corresponding end tooth face that is provided with in two sides of the described handle upper end connecting portion that is connected with lug, and realize being located by connecting through the spring or the spring shim that run through clamping screw and be enclosed between the bolt.

During installation, rolling bearing 4 is placed in the bearing mount pad 3; umbrella handle 1 bottom is plugged in rolling bearing 3 inner rings; the end tooth face 10 of

handle

7,71,72 matches with the end tooth face 9 of lug 5; and after using the clamping screw 6 that is with spring 8 or spring shim 11 to pass lug 5 and handle 7,71,72, with locking nut 12 lockings.

Referring to Fig. 7, during parachute-opening, down turning handle 7, hand-held handle 7, and umbrella just can rotate under the blowing of wind.

Referring to Fig. 8, after closing one's umbrella, up turning

handle

71,72, and then umbrella closes.

The utility model handle is a hollow bushing, and available wood, bamboo or other materials are plugged in the hollow bushing, and cost is low, small investment, and novel in design, compact conformation, technology is simple, and is easy to make, has certain popularization value.

Claims

1. the sunshade of an energy rotation comprises one section folded umbrella, it is characterized in that: described folded umbrella bottom is connected with handle, and described folded umbrella is realized rotatable flexible connection through the upper end of rolling bearing and handle.

2. the sunshade of energy according to claim 1 rotation, it is characterized in that: described handle is formed by the bearing mount pad with the handle that the bearing mount pad is hinged, the described handle that is hinged with the bearing mount pad is a hollow bushing, described rolling bearing is installed in the bearing mount pad, and the bottom of described folded umbrella is plugged in the inner ring of rolling bearing.

3. the sunshade of energy according to claim 1 rotation, it is characterized in that: all sides of described bearing mount pad are provided with lug, described lug end face is provided with the end tooth face, the upper end of described handle is provided with the other end flank of tooth that matches with the end tooth face of lug, the described two ends flank of tooth through run through clamping screw and be enclosed within the bolt outer end and the lug lateral surface between spring or spring shim realize being located by connecting.

4. according to claim 2 or 3 described sunshades that can rotations, it is characterized in that: described bearing is installed the lug and two corresponding with two lugs respectively handles that are connected that both sides are provided with symmetry, described lug end face is provided with the end tooth face, the upper end of described handle is provided with the end tooth face that matches with the end tooth face of lug, and the described two ends flank of tooth is realized being located by connecting through the spring or the spring shim that run through clamping screw and be enclosed between the bolt.

5. according to claim 2 or 3 described sunshades that can rotations, it is characterized in that: described bearing mount pad one or both sides are provided with a pair of or two pairs of lugs, described lug two medial surfaces are provided with the end tooth face, the also corresponding end tooth face that is provided with in two sides of the described handle upper end connecting portion that is connected with lug, and realize being located by connecting through the spring or the spring shim that run through clamping screw and be enclosed between the bolt.