CN2161126Y - Protective device for umbrella frame and cloth of umbrella - Google Patents

Abstract

The utility model relates to a protective device for an umbrella, an umbrella frame and an umbrella cloth, which can prevent the umbrella and human bodies from generating hurt. The utility model shapes out a sleeve main body which is provided with an inner hole corresponding to the outside diameter of the lower nest of the umbrella, and the inner hole and the lower nest can be sheathed and combined with each other. The lower end part of the inner hole is provided with a blocking and stopping edge to provide a blocking and stopping function after sheathed and combined, and the upper end of the inner hole is provided with an inner reverse hook to make a back buckle sheathed on the lower nest fixed on the upper end of the lower nest. The peripheral wall of the sleeve main body is provided with opening slots whose peripheries are corresponding to a plurality of lacking slots on the lower nest to avoid metal wires wound on the lower nest from causing damage for the self-umbrella and human bodies.

Description

Protective device for umbrella frame and cloth of umbrella

The utility model relates to the protective device of a kind of Umbrella rib and umbrella cloth, and You Zhiqi is arranged at the following nest outside of parachute kit, the protective device that parachute kit body and human body is damaged so as to the sharp keen metal wire that prevents to be wound in down nest.

As everyone knows, no matter be more piece parachute kit or single-unit parachute kit, upper end in its king-rod all is installed with nest on, in addition being arranged with one in king-rod is and slidably descends nest, should go up nest and articulate usefulness for the fulcra that are combined with umbrella cloth, following nest then articulates usefulness for an end of other interior fulcra, controlling this time nest fulcra in sliding up and down of king-rod relends by hand props up other fulcra and opens umbrella cloth, as shown in Figure 4, the pivot joint mode of interior fulcra and following nest, so far be some equidistant short slots that offer in outer wall ring week at following nest, again the end that is preset with hole of interior fulcra is inserted in behind this short slot again with metal wire along each holes of fulcra in the periphery of nest is passed down and reach the effect of pivot joint, yet, the traditional interior fulcra of this kind articulate mode because must give doing in the end coiling of multi-turn so that the two ends binding of metal wire after metal wire twines, so the metal wire after reeling must produce sharp-pointed joint in its junction, often therefore cause this sharp-pointed joint when closing one's umbrella, umbrella cloth to be scratched, or when closing one's umbrella with hand with many defectives of hand scratch, the necessity that is improved is arranged in fact.

Main purpose of the present utility model is to overcome the above-mentioned defective of existing in prior technology and protective device that a kind of Umbrella rib and umbrella cloth are provided; outside sheathed one main body of its nest under parachute kit firmly is wound in the sharp metal line of nest periphery down to cover, and umbrella cloth and human body is not caused unexpected injury so as to making this sharp metal line.

For realizing that the purpose of this utility model provides the protective device of a kind of Umbrella rib and umbrella cloth; it is characterized in that: mold a cover main body; this cover main body has the endoporus of nest external diameter under the corresponding parachute kit and can be inserted in combination each other; and be provided with the block edge with the retaining effect of pulling after the cover group is provided in the bottom of endoporus; and the upper end of endoporus is provided with interior barb so that detain the upper end that is fixed in following nest after being placed in following nest; and the periphery wall in the cover main body is provided with the fluting of ring week corresponding to several short slots of following nest, so as to the metal wire of avoiding being wound in down nest parachute kit itself and human body is damaged.

Other purposes of the present utility model and function illustrate further that through cooperating following accompanying drawing can there be detailed understanding in the later stage to it; but the following stated is only in order to explain preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model according to this; therefore; all have in that identical creation spirit is following do relevant any modification of the present utility model or change all must be included in the scope of the utility model intention protection; wherein

Fig. 1 is the stereogram of parachute kit configuration;

Fig. 2 is the three-dimensional exploded view of cover main body of the present utility model and following nest matching relationship;

Fig. 3 is the section plan after cover main body of the present utility model is matched with down nest;

Fig. 4 is the section plan of nest and interior fulcra pin-jointed structure under the habitual parachute kit.

As shown in Figure 1, no matter general parachute kit is more piece parachute kit or single-unit parachute kit, upper end in its king-rod 5 all is installed with nest on, being arranged with one in king-rod 5 slidably descends nest 2 in addition, should go up nest and articulate usefulness for the fulcra that are combined with umbrella cloth, following nest 2 a then end of the other interior fulcra 4 of confession articulates and uses, controlling this time nest 2 fulcra 4 in sliding up and down of king-rod relends by hand props up other fulcra and opens umbrella cloth, the pivot joint mode of interior fulcra 4 and following nest 2, be some equidistant short slots 21 that offer in outer wall ring week at following nest 2, again the end that is preset with hole of interior fulcra 4 is inserted in behind this short slot 21 again with metal wire 3 along each holes of fulcra 4 in the periphery of nests 2 is passed down and reach the effect of pivot joint, yet, traditional interior fulcra 4 pivot joint modes of this kind because must give after metal wire 3 twines are made multi-turn in the end circle around so that two ends of metal wire 3 link, be to produce sharp-pointed joint in its junction with the metal wire 3 after reeling, often therefore cause this sharp-pointed joint when closing one's umbrella, umbrella cloth to be scratched, or receive with hand, during parachute-opening with many defectives of hand scratch; Therefore, structure after the utility model improvement is to go out a cover main body 1 so that plastic cement is one-body molded, this cover main body 1 has the endoporus 10 of nest 2 external diameters under the corresponding parachute kit and the external diameter that descends nest 2 can be inserted among the endoporus 10 and be made up each other, and be provided with block edge 12 in the bottom of endoporus 10 and pull in nest 2 lower ends down so that organize in 1 backstop of cover main body at nest 2 covers down, and the upper end of endoporus 10 is provided with interior barb 11 so that nest 2 back buttons are fixed in the upper end of nest 2 down being placed in down, and be provided with in the periphery wall of cover main body 1 and ring week avoided snapping into cover main body 1 in parachute-opening or when closing one's umbrella with fulcra providing in 4, and so as to the sharp-pointed joint of the metal wire 3 of avoiding being wound in down nest 2 parachute kit itself is reached human body and damage corresponding to the fluting 13 of several short slots 21 of nest 2 down.

Claims (1)

1, the protective device of a kind of Umbrella rib and umbrella cloth; it is characterized in that: mold a cover main body; this cover main body has the endoporus of nest external diameter under the corresponding parachute kit and can be inserted in combination each other; and be provided with the block edge with the retaining effect of pulling after the cover group is provided in the bottom of endoporus; and the upper end of endoporus is provided with interior barb so that detain the upper end that is fixed in following nest after being placed in following nest; and the periphery wall in the cover main body is provided with the fluting of ring week corresponding to several short slots of following nest, so as to the metal wire of avoiding being wound in down nest parachute kit itself and human body is damaged.

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