CN2214759Y

CN2214759Y - Improved structure of umbrella cloth

Info

Publication number: CN2214759Y
Application number: CN 94245615
Authority: CN
Inventors: 奥田行博
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-25
Filing date: 1994-11-25
Publication date: 1995-12-13
Anticipated expiration: 2004-11-25

Abstract

The utility model relates to an umbrella cloth formed by a single-piece of foursquare cloth which is matched and arranged on four shorter and four longer umbrella frames. The utility model is characterized in that the proper position point corresponding to the umbrella frames and of the inner side surface of the umbrella cloth is provided with at least one strip-band supplied to be tied and connected to the umbrella frames.

Description

Improved structure of umbrella cloth

The utility model is to be about a kind of umbrella, especially about a kind of by not having the improvement structure of the umbrella cloth that single block of square cloth of suturing part constitute.

In the applicant's Chinese utility model patent ZL93217076.5 number (applying date is on June 29th, 1993), have disclose a kind of by single the square umbrella cloth and be equipped on its in length and breadth direction four shorter umbrella frames and be equipped on four Western-style umbrellas that umbrella frame constitutes of tilted direction.The layout of its umbrella cloth and umbrella frame is shown in accompanying

drawing

1 and 2.

Because its umbrella cloth does not have suturing part, can not borrow its suturing part to set on umbrella frame as sewing up the umbrella cloth that constitutes by triangle cloth sheet traditionally, so only depend on umbrella cloth center and point cover two places that umbrella cloth is fixed on the umbrella frame with needlework.

Because of umbrella cloth only is fixed on the umbrella frame by center and sharp cover portion,, very easily cause problems such as the skew of umbrella frame and umbrella cloth and disengagement when especially umbrella cover is big because of blast or rain pressure so the stability of both combinations is not enough.

The purpose of this utility model is for overcoming the problems referred to above, except that by umbrella cloth center and the sharp cover portion, other standing parts also are provided, promptly the appropriate location on the line of umbrella center and point cover is provided with the fixedly tool more than one or, utilize it that umbrella cloth system is scheduled on the umbrella frame, to promote the combination stability of umbrella cloth and umbrella frame.

Existing conjunction with figs. illustrates that embodiment of the present utility model is as follows:

The umbrella frame that is disclosed in the above-mentioned preceding case of Fig. 1 for the applicant and the combination schematic diagram of umbrella cloth;

Fig. 2 is a side view of Western-style umbrella deployed condition shown in the above-mentioned preceding case;

Fig. 3 is the floor map of the utility model umbrella cloth, and wherein the umbrella cloth of (A) is positive square monolithic cloth; And (B) be rectangle monolithic cloth;

Fig. 4 is fixed on the floor map of the state on the umbrella frame for the utility model umbrella cloth;

Fig. 5 is the key diagram of another embodiment of the utility model umbrella cloth.

In Fig. 3, the line in umbrella cloth center 0 and each

bight

1,3,5,7, promptly with dotted line 0-1, the oblique cloth direction line segment that 0-3,0-5,0-7 represent is the equipping position of umbrella frame.Appropriate location on these line segments of the medial surface of umbrella cloth utilizes and reinforces seam (bartacking) 9 modes and stitch rope or the band T that orders a suitable length, and make this band T and line segment 0-1,0-3 ... be the orthogonal configuration.

The line in umbrella cloth center 0 and each bight among Fig. 4, promptly the line segment of representing with solid line 0-1,0-3,0-5,0-7 is the oblique umbrella frame of representative, and with 0-2,0-4,0-6, the 0-8 line segment of the limit portion orthogonal of umbrella cloth be that representative is in length and breadth to umbrella frame.

The umbrella cloth of above-mentioned Fig. 3 (A) is opened plane after being located on the umbrella frame for as shown in Figure 4.

Promptly in each bight installing point cover 1 ', 3 ', 5 ', 7 ' of umbrella cloth of Fig. 3 (A), the center 0 of this umbrella cloth is inserted on the last nest (not shown) that is fixed in umbrella, each point covers 1 ', 3 ' and with these ... after being set in the outer end of each umbrella frame, above-mentioned band T is tied to can be with whole umbrella cloth held stationary on umbrella frame on the umbrella frame.

Solid line 0-2,0-4 among Fig. 4,0-6,0-8 are that representative is to the umbrella cloth umbrella frame of direction installing in length and breadth as mentioned above.The umbrella cloth system bookbinding of general this kind square shape has on four short and four eight long umbrella frames.Four short umbrella frame 0-2,0-4,0-6,0-8 are provided in the vertical yarn or the horizontal yarn direction of umbrella cloth.Because of longitudinal and transverse yarn direction, it is minimum that umbrella cloth is stretched rate, so general Western-style umbrella can be fixed by mat band T except wind-proof umbrella, thereby do not give among the figure band T is shown, but when needing, it is also harmless to install band T additional.

When utilizing reinforcing seam (bar tacking) 9 to order band T on umbrella cloth, suture can be revealed in the surface of umbrella.Therefore preferably use more inconspicuous transparent thread as reinforcing the seam line, when if this suture still has the anxiety attractive in appearance that undermines umbrella cover, then can be as shown in Figure 5, diagonal along the umbrella cloth of square shape is folded, and the edge portion of its folded line sewed up required length, with the edge portion of this stitching with needlework according to traditional fixed form seam on umbrella frame.

Because umbrella cloth of the present utility model has additional for being tied to the band of umbrella frame,, make it be more suitable for practicality so can improve the shortcoming of the umbrella cloth of the single cloth formation that case is put forward before the applicant.

Claims

1, a kind of improvement of umbrella cloth structure, system for be equipped on four short and four than the single block of umbrella cloth that the square cloth is constituted on the long umbrella rib, the appropriate location corresponding to the position of umbrella frame that it is characterized by at the medial surface of this umbrella cloth is provided with at least one for the band that is tied to umbrella frame.

2,, it is characterized in that this umbrella cloth ties up to the suturing part that its cornerwise folded line edge portion is provided with suitable length, for borrowing the needlework seam due to umbrella frame according to the improvement structure of the umbrella cloth of claim 1.