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The preparation methods and technology of the new solar umbrella base
- Jan 05, 2018 -

Background technology:

At present, in order to guarantee the sun put solid sun umbrella base, the base is mostly made from stone or cement block weight, therefore, its base is bulky, inconvenient move; For this, such as patent CN101539235B presents a folding sun umbrella base, the base ring is equipped with the installation of the openings in the direction of base side and top groove, groove installation fixed axis, the axis hinged support bar, can support bar along the installation groove openings from horizontal turning to the upright position and installation of tank wall against the side of the base and direction over the finite trough respectively, support bar by installing slot shaft can turn the folding, open and folded limit rod through the spring tension in the process of limit lever is fixed in the limit slot, but the patent also has shortcomings, because the sun umbrella umbrella surface of big diameter, the windage area is big, easy to wind overturned, and the sun umbrella in the sun umbrella base between only the connection between the base, namely the sun umbrella and umbrella base between only one point, as a result, the support structure is horizontal direction of the sun umbrella is not stable, especially in the sun umbrella by horizontal direction under the action of wind, the sun umbrella and umbrella base easily toppled, obviously, the lack of the patent, affected its promotion.

Technical implementation elements:

The utility model according to the above defects, through the following solutions: the new sun umbrella base, including base, base on floor, the floor set several around the foot of the radiating slot, at the end of each foot rack slot installed a foot, foot frame by frame groove in a rotating shaft connected to the foot, foot frame relative to the horse trough can rotate, whose character is: in the middle of the base frame with a stretched out on the base frame of circular tube, its profile in the upper part of the circular tube set several around the connection radiating slot and the connecting channel of, directly above the horse trough of the quantity and the same number of horse trough, the activities of the activity is at the top of the base frame set up the frame, described the activities of the frame, the lateral set several radiating round support bar groove, with a pair of support bar on each support bar groove by a shaft connection in the middle of the horse, and a support bar relative to the support bar groove can rotate, can turn the support bar relative to the foot, the support bar groove of the rotating shaft and a movable spring, spring is located in the support bar between two support bar on either side of the tank, and the other end of the spring may be connected by bolt and the connection groove. Sun umbrella can frame and base frame tube inserted in the activity, its base on foot holder to the floor surface in radial hold all round, via the support bar, connected activities on the foot of the base frame to maximum support at the upper part of the frame can be open, at the same time, through the spring connection base frame connection slot, the top of the frame are fixed on the base frame, frame and support bar connection, make the insert on the base of the sun umbrella has two strong point, thus improving the stability of the level of support structure of the sun umbrella.

Technical features:

New solar umbrella base, including base, base on floor, the floor set several around the foot of the radiating slot, at the end of each foot rack slot installed a foot, foot frame by frame groove in a rotating shaft connected to the foot, foot frame relative to the horse trough can rotate, whose character is: in the middle of the base frame with a stretched out on the base frame of circular tube, its profile in the upper part of the circular tube set several around the connection radiating slot and the connecting channel of, directly above the horse trough of the quantity and the same number of horse trough, the activities of the activity is at the top of the base frame set up the frame, described the activities of the frame, the lateral set several radiating round support bar groove, with a pair of support bar on each support bar groove by a shaft connection in the middle of the horse, and a support bar relative to the support bar groove can rotate, can turn the support bar relative to the foot, the support bar groove of the rotating shaft and a movable spring, spring is located in the support bar between two support bar on either side of the tank, and the other end of the spring may be connected by bolt and the connection groove. 2. According to the new solar umbrella base described in claim 1, its characteristics are: the foot slots are set to three or more. 3. According to claim 1, the new sun umbrella base is characterized by the number of support bars and the number of slots in the foot slots. 4. According to the new solar umbrella base described in claim 1, its features are: the foot frame described, with a groove at the end.

Technical summary

New sun umbrella base, including base, base on floor, the floor set several around the foot of the radiating groove, groove on each foot frame installed a horse, horse can rotation relative to the horse trough, in the middle of the base frame is a circular tube, stretched out on the base frame in a circular tube above the side set up several radiating round connecting channel, set up the activities of the activities in the upper part of the base frame frame, adjustable shelf set several around the side of the support bar of radiating slot, with a support bar on each support bar groove by a shaft connection in the middle of the horse, support bar groove with a movable shaft spring, spring is located in the support bar between two support bar on either side of the tank, and the other end of the spring may be connected by bolt and the connection groove. The utility model has two supporting points for the support structure of the solar umbrella base, which is stable and easy to fold and easy to move and place.