CN2872924Y

CN2872924Y - Anti-wind reinforced structure of folding umbrella

Info

Publication number: CN2872924Y
Application number: CN 200520132745
Authority: CN
Inventors: 陈秀惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-18
Filing date: 2005-11-18
Publication date: 2007-02-28
Anticipated expiration: 2015-11-18

Abstract

The utility model relates to a fold umbrella wind-proof enhancing conformation, wherein a support is equipped on a first umbrella frame substantially and a moving shrink-fit body is equipped outside the support and over the umbrella tail frame to fix the umbrella tail frame and to enhance the wind-proof capacity, thereby avoiding the horizontal shaking of the umbrella tail and distortion and realizing the practical function.

Description

Folding umbrella anti-wind reinforced structure

Technical field

The utility model relates to a kind of folding umbrella anti-wind reinforced structure.

Background technology

See also shown in Fig. 1,2, be existing folding umbrella structure, include first umbrella frame 1 and the umbrella coccyx 2 that utilize articulated section 3 to combine, when wind-engaging blows, umbrella coccyx 2 may make progress turnover as the imaginary line of Fig. 1 or the imaginary line of lateral drift such as Fig. 2 with umbrella cloth, at this moment, because main stress point concentrates on the socket position of umbrella coccyx 2 and articulated section 3, therefore be easy to cause the fracture or the distortion of umbrella coccyx 2, cause to be difficult to use.Wherein, though existing structure has in the articulated section the inner of 3 be provided with a downward protuberance 31, stretch in the U type groove of first umbrella frame 1, as shown in Figure 3, to prevent the situation of lateral shift, this is the contact of point, and effect is still not good.

Summary of the invention

The purpose of this utility model is to provide a kind of folding umbrella anti-wind reinforced structure, by a pole be connected to the umbrella coccyx, increase integral intensity, can effectively obtain windproof effect, improve the shortcoming of existing folding umbrella.

To achieve these goals, the utility model provides a kind of folding umbrella anti-wind reinforced structure, be included in one first umbrella frame and a umbrella coccyx, the two is to utilize an articulated section to combine, it is characterized in that: the outer end of first umbrella frame is made as divergent ends, and clamping is in two outsides of articulated section, the umbrella coccyx is provided with retainer ring, on first umbrella frame, be combined with a pole in addition, the outer end of described pole is provided with an engaging body, is to be linked on the umbrella coccyx, when parachute-opening, engaging body abuts against the outside of retainer ring, makes the whole state that forms tight spring of umbrella frame frame.

The articulated section is to go deep in the U type groove of umbrella frame, and its base plane fits in the bottom surface of U type groove, forms stable contact.

Now cooperate graphic, illustrate structure of the present utility model and feature as after.

Description of drawings

Fig. 1 is the plane of existing folding umbrella;

Fig. 2 is the top view of existing folding umbrella;

Fig. 3 is existing improvement plane;

Fig. 4 is a umbrella frame frame stereogram of the present utility model;

Fig. 5 is a parachute-opening plane of the present utility model;

Fig. 6 is the top view of Fig. 4;

Fig. 7 is the plane that closes one's umbrella of the present utility model.

Description of reference numerals: 1 first umbrella frame; 11 divergent ends; 2 umbrella coccyxs; 21 retainer rings; 3 articulated sections; 31 protuberances; 4 poles; 41 engaging bodies.

The specific embodiment

See also shown in Fig. 4 to 6, the utility model includes first umbrella frame 1 and umbrella coccyx 2, be to utilize an articulated section 3 to be connected therebetween, and principal character of the present utility model is on first umbrella frame 1 in conjunction with fulcra 4, the outer end of fulcra 4 is provided with an engaging body 41, and engaging body 41 is to be set on the umbrella coccyx 2, is the state of slip.Be provided with a retainer ring 21 on the umbrella coccyx 2 of the present utility model in addition, can when parachute-opening, locate for engaging body 41, the tight spring of whole umbrella frame frame is provided and increases its intensity.In addition, the outer end of first umbrella frame 1 is made as divergent ends 11, be two outsides that lean against articulated section 3 respectively, make in the whole U type groove that gos deep into umbrella frame in articulated section 3, and the base plane of articulated section 3, almost can be fitted in the bottom surface of U type groove, obtain splendid firm contact, when umbrella coccyx 2 swings, damage to prevent articulated section 3.When closing one's umbrella, as shown in Figure 7, engaging body 41 can move down smoothly, so do not have the situation that any obstruction closes one's umbrella.

By above-mentioned structure-improved as can be known, supplemental support by fulcra 4, can increase the drag of umbrella coccyx 2, the situation that can avoid upwards bending takes place as shown in Figure 1 and fracture, and utilize the both sides of the divergent ends 11 clamping articulated sections 3 of first umbrella frame, 1 outer end, also can prevent umbrella coccyx 2 as shown in Figure 2 about skew and impaired.Therefore, the utility model has obviously reached the enhancement effect, obtains and strengthens the windproof purpose.Certainly, under identical base configuration, also can be applicable to the above folding umbrella of three foldings.

Claims

1. folding umbrella anti-wind reinforced structure, be included in one first umbrella frame and a umbrella coccyx, the two is to utilize an articulated section to combine, and it is characterized in that: the outer end of first umbrella frame is made as divergent ends, and clamping is in two outsides of articulated section, the umbrella coccyx is provided with retainer ring, is combined with a pole in addition on first umbrella frame, and the outer end of described pole is provided with an engaging body, be to be linked on the umbrella coccyx, when parachute-opening, engaging body abuts against the outside of retainer ring, makes the whole state that forms tight spring of umbrella frame frame.

2. a kind of folding umbrella anti-wind reinforced structure as claimed in claim 1 is characterized in that: the articulated section is to go deep in the U type groove of umbrella frame, and its base plane fits in the bottom surface of U type groove, forms stable contact.