CN2189846Y

CN2189846Y - Slendar umbrella

Info

Publication number: CN2189846Y
Application number: CN 94209652
Authority: CN
Inventors: 林俊光; 张荣仁
Original assignee: FUTAIYANG UMBRELLA FACTORY Co Ltd
Current assignee: FUTAIYANG UMBRELLA FACTORY Co Ltd
Priority date: 1994-04-15
Filing date: 1994-04-15
Publication date: 1995-02-22
Anticipated expiration: 2004-04-15

Abstract

The utility model relates to a slender multi-joint umbrella, comprising a multi-joint umbrella central bar which is telescopically sheathed and combined with a telescopic tube and an umbrella frame provided with a folding umbrella frame device which is pin connected by a plurality of umbrella supporting frames, and the folding umbrella frame device is pin connected to the umbrella central bar separately by means of an upper, a central and a lower nests. The utility model is characterized in that the umbrella frame device comprises a plurality of multi-joint (fold) type umbrella supporting frames, and a top frame pin connected with the upper nest form an inner top frame which is telescopically glidingly combined in an inverted U-shaped slot for an outer top frame; the top frame is flatly stuck on an umbrella cloth to make the umbrella cloth to be flatly and smoothly supported to open after opening the umbrella, having beautiful appearance, stability and practicability. The middle a lower supporting frame pin connected to the lower nest is pin connected with a central supporting frame to pin connect the central nest. After the multi-joint umbrella is folded, the sliding sleeve of the inner top frame shrinks into the outer top frame to enable all the umbrella supporting frames of the folding umbrella frame device to form slenderization, having small occupation space and easy portability.

Description

Slendar umbrella

The utility model is about slenderization more piece (folding) umbrella, refers to four joint (folding) umbrellas that its umbrella gill reduces with retraction volume and diameter after a kind of folding especially.

The more piece of commonly using (four joints) umbrella such as Fig. 5, shown in 6, make many umbrella gills (R) pivot be connected to rod (S) in the umbrella, in launching to strut the bridging effect that umbrella cloth (C) is thought umbrella behind all umbrella gills (R), only this umbrella gill (R) structure has the umbrella gill structure of two about parallelograms, to constitute foldable umbrella frame (R), after parachute-opening as shown in Figure 5, owing to be the shape of wave or sawtooth approximately, and form many leg-of-mutton spaces (T) between umbrella cloth (C), make umbrella frame (R) tightly smooth inadequately like this with the company of umbrella cloth (C), when being subjected to the wind and rain invasion and attack, in easier stressed modification or the formation, following air blast, the anxiety of vibration, and existing its shortcoming, and after folding, as shown in Figure 6 since zigzag umbrella frame (R) what also shrinks and certainly will thicken by lamination for another example, can't reduce the volume after its folding greatly, inconvenience breaks band, reproduces its shortcoming.

In view of this this case creator is to add the research innovation, discloses slenderization of novelty multi-section umbrella of the present utility model.

It is to comprise that the purpose of this utility model aims to provide a kind of slenderization multi-section umbrella: the flexible fit of excellent telescoping tube in more piece (as the four joints) umbrella, one umbrella rib device contains many umbrella gill pivots and even forms a folding umbrella bone device respectively by means of last nest, middle nest reaches down, and the nest pivot is connected to rod in this umbrella, it is characterized by many umbrellas that this umbrella rib device contains more piece (folding) formula prop up sliding in, the parietal bone formation one interior parietal bone that makes its pivot connect nest stretches and sleeves in the inverted U groove of an outer parietal bone, umbrella cloth is strutted by smooth-going after making smooth approximately this umbrella cloth of this parietal bone make parachute-opening, attractive in appearance stable again practical, the middle middle ramus that articulates of lower support rib that this pivot is connected to down nest is connected to nest in pivot, by being to form a multi-section umbrella, after it closes one's umbrella, make parietal bone sliding sleeve in this, retraction should make all umbrella gills of folding umbrella rib device form slenderization in the outer parietal bone, take up space less, be convenient to take usefulness.

Preferred embodiment of the present utility model can cooperate appended all drawings to be described in detail by following specification.

The simple declaration of drawing:

Fig. 1 is the schematic diagram behind the utility model umbrella.

Fig. 2 is the schematic diagram after the utility model closes one's umbrella.

Fig. 3 is the slenderization schematic diagram that shrinks inside and outside parietal bone after the utility model closes one's umbrella again.

The cross-sectional view of looking is adopted from the 4-4 of Fig. 1 direction by Fig. 4 system.

The parachute-opening schematic diagram of four joint umbrellas is commonly used by Fig. 5 system.

The schematic diagram that closes one's umbrella of four joint umbrellas is commonly used by Fig. 6 system.

Consult Fig. 1-4, the utility model comprises: rod (1) in the umbrella, and umbrella rib device (2), and the umbrella cloth (3) that lies on this umbrella rib device (2) constitutes.

Rod (1) from top to bottom comprises in this umbrella: excellent telescoping tube (11 in four, 12,13,14) mutually flexible, fit, draw back be shown in Figure 1 the deployed condition folding then " slenderization " umbrella rib device (2) after the weak pointization weak pointization situation cooperation folding as shown in Figure 3 make the utility model reduce the volume of its folding greatly.

After parachute-opening, the lower edge (20d) of following nest (20b) is gone up the bullet joint of pipe (11) or the block of elastic block piece (111) most by rod (1) in the umbrella, and is stable deployed condition.Descend most pipe (14) can be connected with leader (15).The top (16) of going up pipe (11) the most nest (20) on that then is connected, middle nest (20a) then sleeves to be gone up on the pipe (11) most.

This umbrella rib device (2) comprising: a parietal bone group (Top Rib Set) (21,22) its inner end pivot connect excellent top in this umbrella one on nest (20), its inner end of one lower support rib (23) (231) pivot connects one and sleeves to the following nest (20b) on the rod (1) in the umbrella, one middle ramus (24) is between this parietal bone (21,22) and between lower support rib (23), its inner end of one intermedium (25) (251) pivot connects the outermost end (222) of this parietal bone group, its outer end (253) pivot connects a coccyx (27), auxiliary linking bone (26) is to be positioned at this parietal bone group (21 under deployed condition in one, 22) outer end, outer end (234) (262) that its inner end, below (261) pivot connects this lower support rib (23) then pivot connects the inner end (252) of this intermedium (25), and auxiliary linking bone (28) connects this parietal bone group (21 in its inner end, top (281) pivot that deployed condition is positioned at this intermedium (25) outside one, 22) its outer end, outer end (222) (282) then pivot connects the inner end (272) of this coccyx (27), and this coccyx (273) then hitches the outer rim of umbrella cloth (3).

Of the present utility model being characterised in that:

This parietal bone group (21,22) comprise that its cross section of parietal bone (21) is rounded approximately in one, inner end (211) pivot of interior parietal bone (21) connects should go up nest (20), and one its cross section of outer parietal bone (22) (220) form a groove and be inverted U approximately as shown in Figure 4, with sliding should the outer section part (213) of interior parietal bone (21).The outermost end of interior parietal bone (210) then forms a crotch portion (212) with as a restriction point, in order to avoid the parachute-opening post-tensioning is in this, outer parietal bone (21,22), inner end (221) folding of this outer parietal bone (22) is established a crimping and is closed with sliding, contain and be somebody's turn to do interior parietal bone (21), connect a lug (221a) connects this lower support rib (23) with pivot outermost end (232) under the inner end (221) of contiguous outer parietal bone, outermost end (222) pivot that is somebody's turn to do outer parietal bone (22) connects the inner end (251) of this intermedium (25), a contiguous outer end (223) of being somebody's turn to do outer parietal bone (22) outermost end (222) then links the inner end (281) of this outer auxiliary linking bone (28), like this after closing one's umbrella, can should shrink by interior parietal bone (21) from Fig. 2 to shown in Figure 3, sliding sleeve is gone in the groove (220) of this outer parietal bone (22) more piece (folding) umbrella that forms slenderization to significantly reduce volume after umbrella rib device (2) folding and diameter.

Wherein, middle part (233) pivot of this lower support rib (23) connects the outer end (242) of this middle ramus (24), inner end (241) pivot of middle ramus (24) connects nest in (20a), should in nest (20a) sleeve in the umbrella that rod (1) is gone up and between nest on this (20) and following nest (20b), nest (20a) is after parachute-opening in being somebody's turn to do, by the apical margin (20c) of this time nest (20b) is held, following nest (20b) then for bullet joint or catch (111) block in umbrella on the rod (1), more than support lower support rib (23), reach parietal bone group (21,22) and umbrella rib device (2) to stablize parachute-opening.

Concavity was buckled for a clasp (254) of this intermedium (25) and is held on this intermedium (25) under the mid portion (283) of auxiliary linking bone (28) was outside being somebody's turn to do, and to increase the elastic force of this linking bone (28), reached stability etc.

The utility model after parachute-opening as shown in Figure 1, inside and outside parietal bone (21 in the whole umbrella rib device (2), 22), intermedium (25), outer linking bone (28) and coccyx (27) are a straight linear structure (Linear Structure) approximately, with the smooth-going applying of the umbrella cloth that is linked (3), can stablize linking of umbrella cloth (3) and umbrella frame (2), do not form the big gap of " air blast ", be difficult for being subjected to the invasion and attack of wind-force, and the service life of growth parachute kit, and after the parachute-opening, stablize handy.

After closing one's umbrella, as shown in Figure 2, again in the condensation rod (1) all pipes (11-14), folding umbrella rib device (2), make interior parietal bone (21) sliding sleeve, in this outer parietal bone (22) that submerges, significantly reduced volume and diameter after umbrella frame (2) folding, make the utility model " slenderization ", be convenient to take usefulness, more manifest its superior progressive and practicality.

The utility model saves in (folding) umbrellas applicable to four, but also can be applied in other multi-section umbrellas, and the utility model does not add restriction in fact.

Claims

1, a kind of slenderization multi-section umbrella is to comprise:

Rod is become by the flexible mutually fit face of the telescopic tube of more piece in one umbrella, and

One umbrella rib device to be linking a umbrella cloth on this umbrella rib device,

This umbrella rib device (2) comprising: a parietal bone group (21,22) its inner end pivot connect excellent top in this umbrella one on nest (20), its inner end of one lower support rib (23) (231) pivot connects one and sleeves to the following nest (20b) on the rod (1) in the umbrella, one middle ramus (24) inner end pivot connects nest in (20a) between this parietal bone (21,22) and between lower support rib (23), its inner end of one intermedium (25) (251) pivot connects the outermost end (222) of this parietal bone group, its outer end (253) pivot connects a coccyx (27), auxiliary linking bone (26) is to be positioned at this parietal bone group (21 under deployed condition in one, 22) below, its inner end (261) pivot connects the outer end (234) of this lower support rib (23), outer end (262) then pivot connects the inner end (252) of this intermedium (25), and assist linking bone (28) to be positioned at the top of this intermedium (25) in deployed condition outside one, its inner end (281) pivot is connected in this parietal bone group (21,22) end outside, its outer end (282) then pivot connect the inner end (272) of this coccyx (27), it is characterized in that:

This parietal bone group (21,22) comprise that its cross section of parietal bone (21) is rounded approximately in one, inner end (211) pivot of interior parietal bone (21) connects should go up nest (20), and one its cross section of outer parietal bone (22) (220) form a groove and be inverted U approximately, to slide should the outer section part (213) of interior parietal bone (21), the outermost end of interior parietal bone (210) then forms a crotch portion (212) so that as a restriction point, in order to avoid the parachute-opening post-tensioning is in this, outer parietal bone (21,22), inner end (221) folding of this outer parietal bone (22) is established a crimping and is closed with sliding, contain and be somebody's turn to do interior parietal bone (21), connect a lug (221a) connects this lower support rib (23) with pivot outermost end (232) under the inner end (221) of contiguous outer parietal bone, outermost end (222) pivot that is somebody's turn to do outer parietal bone (22) connects the inner end (251) of this intermedium (25), a contiguous outer end (223) of being somebody's turn to do outer parietal bone (23) outermost end (222) then links the inner end (281) of this outer auxiliary linking bone (28), after closing one's umbrella, make parietal bone (21) contraction in this like this, sliding sleeve is gone in the groove (220) of this outer parietal bone (22) more piece (folding) umbrella that forms slenderization with the volume after the folding that significantly reduces umbrella rib device (2) and diameter.

2, slenderization multi-section umbrella as claimed in claim 1, it is characterized in that: middle part (233) pivot of this lower support rib (23) connects the outer end (242) of this middle ramus (24), inner end (241) pivot of this middle ramus (24) connects nest in (20a), should in nest (20a) sleeve in the umbrella rod (1) and between nest on this (20) and following nest (20b), nest (20a) is after parachute-opening in being somebody's turn to do, by the apical margin (20c) of this time nest (20b) is held, following nest (20b) then for bullet joint or catch (111) block in umbrella on the rod (1), more than support lower support rib (23), reach parietal bone group (21,22) and umbrella rib device (2) to stablize parachute-opening.