CN213639916U - Integral structure of umbrella cloth and umbrella rib - Google Patents
Integral structure of umbrella cloth and umbrella rib Download PDFInfo
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- CN213639916U CN213639916U CN202021570985.9U CN202021570985U CN213639916U CN 213639916 U CN213639916 U CN 213639916U CN 202021570985 U CN202021570985 U CN 202021570985U CN 213639916 U CN213639916 U CN 213639916U
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Abstract
The utility model provides an umbrella cloth and rib's integrative structure, it can replace the quilting process ground of general umbrella of course to be used, in especially not having the one-piece umbrella cloth of cloth limit and rib's in the aspect of the fit, can fit with the mode that the rib can not become flexible moreover. A hem (4) comprising a sewing ridge (2) having a mountain-shaped cross section and made of umbrella fabric, and a support piece (3) extending from the lower end of the sewing ridge in a flat shape, wherein the support piece of the hem (4) is fixed to the umbrella fabric (6) at an arbitrary position of the umbrella rib (5), and the sewing ridge is fixed to the umbrella rib, so that the umbrella fabric and the umbrella rib are combined.
Description
Technical Field
The present invention relates to an integral structure of umbrella cloth and umbrella ribs, and more particularly, to an integral structure of umbrella cloth and umbrella ribs suitable for a one-piece umbrella having no cloth edges (japanese: ears) with triangular pieces sewn.
Background
In a conventional ordinary umbrella, as shown in fig. 5, an umbrella cloth 22 is produced by sewing a triangular plate 20 obtained by cutting an umbrella fabric into a triangular shape in accordance with the number of umbrella ribs 21, and then, by using a cloth edge 23 formed inside the umbrella by sewing the triangular plate 10 as a hem, the umbrella ribs 21 are usually sewn and fixed to the hem 24 at two or 3 places (a quilting (japanese' middle trimming) step), so that the umbrella ribs 21 are integrated with the umbrella cloth 22, and the umbrella ribs 21 are not loosened.
However, recently, a one-piece umbrella in which a design or the like is displayed without seams has been popular with consumers, but in the case of the one-piece umbrella, since one piece of cloth is bonded to the umbrella, a quilting process of sewing ridges (japanese: slit い mountain) is not required. On the other hand, if the adhesion between the rib and the fabric is not used, the fabric is released and in a state of shaking when the umbrella is closed, and particularly in the case of a folding umbrella in which the fabric must be closed together when the umbrella is closed, the fabric adhered to the closed rib is not loosened, and there is a problem that the umbrella cannot be smoothly folded.
Thus, in order to bond the rib and the fabric, for example, as shown in patent document 1, a method of bonding the rib and the fabric by a bonding agent, or as shown in fig. 6, a method of preparing a fabric edge 25 similar to that of a normal umbrella by cutting off only a tip portion of the fabric, and sewing the fabric edge 25, or the like is adopted.
However, in the method of bonding the rib and the umbrella fabric by the bonding agent as described above, since the rib is made of resin or metal and the fabric is made of fiber, there is no bonding agent suitable for the materials of the different kinds, and there is a disadvantage that the rib is peeled off in a short time of use, and in the method of sewing only the end portion of the umbrella fabric, the umbrella pattern of the end portion is displaced, and there is a problem that the advantage of one piece of the pattern or the like appearing without seams is lost.
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open publication No. 2018-183557
SUMMERY OF THE UTILITY MODEL
Problem to be solved by utility model
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an integral structure of an umbrella cloth and umbrella ribs, in which the integral structure of the umbrella cloth and the umbrella ribs is a hem formed by a sewn ridge having a mountain-shaped cross section and supporting pieces extending from both ends of the sewn ridge in a flat shape, the supporting pieces of the hem are fixed to the umbrella cloth at arbitrary positions of the umbrella ribs, and the sewn ridge is fixed to the umbrella ribs, so that the umbrella cloth and the umbrella ribs are fitted to each other so that the umbrella ribs do not loosen.
Means for solving the problems
The utility model discloses an integrative structure of umbrella cloth and rib of technical scheme 1, wherein, has constituted the ridge of making up that the cross-section is the chevron by the umbrella cloth, to the hem that is the holding sheet that the flat form extends out to the lower extreme that should make up the ridge and make up the ridge by this, will at the optional position of rib the holding sheet is fixed in the umbrella cloth, and will make up the ridge and be fixed in the rib, make umbrella cloth and rib can not become flexible with the rib mode fit.
The utility model discloses an integrative structure of umbrella cloth and rib of technical scheme 2, according to technical scheme 1 an integrative structure of umbrella cloth and rib, wherein, to the hem, will at the arbitrary position of rib the hem the supporting pad with make up the ridge and utilize the adhesive to be fixed in the umbrella cloth along the mode of rib, and utilize the suture with certainly make up the ridge through set up in the perforation of rib side surface and pass between rib and the umbrella cloth and the mode winding that returns is fixed, thereby will make up the ridge and be fixed in the rib, make umbrella cloth and rib can not be fit with the not flexible mode of rib.
The utility model discloses a technical scheme 3's umbrella cloth and integrative structure of rib, according to technical scheme 1 umbrella cloth and the integrative structure of rib, wherein make up the ridge and be provided with the open passageway portion in both ends, make a part of rib run through in this passageway portion, utilize the adhesive will moreover the holding sheet is fixed in umbrella cloth, and utilize the suture will make up the ridge winding and be fixed in the rib to it is fit with the mode that the rib can not become flexible to make umbrella cloth and rib.
Effect of the utility model
Adopt the utility model discloses an integrative structure of umbrella cloth and rib, to the cross-section that constitutes by the umbrella cloth for mountain shape make up the ridge and be the seam limit that the support piece that the flat form extends out constitutes from the both ends that should make up the ridge, be fixed in the umbrella cloth with the above-mentioned support piece of above-mentioned seam limit at the arbitrary position of rib, and make up the ridge with the aforesaid and be fixed in the rib, so umbrella cloth and rib fit firmly, make rib and cloth can not be because of the wind pressure, the structure that ageing and break away from, so the rib is no longer not hard up from the umbrella cloth, obtain can be applied to especially not having the showing effect of the fit of umbrella cloth of a slice formula on cloth limit and rib.
Drawings
Fig. 1 is a schematic view showing an example of an integral structure of umbrella cloth and umbrella ribs of the present invention.
Fig. 2 is a schematic explanatory view showing an example of the integral structure of the umbrella cloth and the umbrella ribs of the present invention.
Fig. 3 is a schematic view showing another embodiment of the integral structure of the umbrella cloth and the umbrella ribs of the present invention.
Fig. 4 is a schematic explanatory view showing another embodiment of the integral structure of the umbrella cloth and the umbrella ribs of the present invention.
Fig. 5 is a schematic explanatory view showing a conventional quilting using a cloth edge.
Fig. 6 is a schematic explanatory view showing a conventional quilting using a cloth side provided only at a tip end of a canopy cloth.
Detailed Description
The umbrella cloth is made into a sewing ridge with a mountain-shaped cross section, and for a hem formed by the sewing ridge and a supporting piece extending from the lower end of the sewing ridge in a flat shape, the supporting piece of the hem is fixed to the umbrella cloth at any part of an umbrella rib, and the sewing ridge is fixed to the umbrella rib, so that the umbrella cloth and the umbrella rib are combined in a mode that the umbrella rib does not loosen.
Example 1
Hereinafter, an embodiment in which the integrated structure of the umbrella cloth and the umbrella ribs of the present invention is applied to an automatic opening and closing foldable umbrella will be described with reference to fig. 1 and 2.
In the umbrella cloth and rib integrated structure 1 of the present invention, a schematic explanatory view before mounting of the welt 4 to the rib 5 is shown in FIG. 1, the hem 4 is composed of a sewing ridge 2 and a support piece 3, the sewing ridge 2 is composed of an umbrella fabric made of the same material as an umbrella fabric 6 described later, and the cross section is mountain-shaped, the supporting piece 3 extends from the lower end of the sewing ridge 2 in a flat shape, the figure after the hem 4 is mounted to the umbrella rib 5 is shown in figure 2, the support sheet 3 is fixed to the umbrella cloth 6 by a bonding agent at any part of the umbrella rib 5 so that the sewing ridge 2 is along the umbrella rib 5, and the thread 8 is wound and fixed in such a manner that the thread returns from the sewing ridge 3 through a perforation 7 provided on the side surface of the rib and passes through the gap between the rib 5 and the umbrella cloth 6, thereby, the sewing ridge 2 is fixed to the rib 5, and the umbrella cloth 6 and the rib 5 are combined so that the rib 5 does not loosen.
In this case, since the support sheet 3 is made of an umbrella fabric made of the same material as the fabric of the umbrella cloth 6, the adhesive material is easily fused and can be firmly attached to the umbrella fabric, compared to a material of a different kind, and when the rib 2 is sewn, the rib 5 can be sewn by the sewing thread 8, so that the rib 5 and the umbrella cloth 6 are strongly integrated with each other, and a problem that the rib and the umbrella cloth are separated from each other due to wind pressure or aging can be eliminated.
Example 2
Next, another embodiment of an umbrella to which the integral structure of the umbrella cloth and the umbrella ribs of the present invention is applied will be described with reference to fig. 3 and 4.
Fig. 1 shows a schematic explanatory view of a rib 15 before and after the attachment of a hem 14, in which the hem 14 is composed of a hem 12 and a support piece 13, the hem 12 is composed of an umbrella fabric made of the same material as an umbrella fabric described later, and has a mountain-shaped cross section, and the support piece 13 extends flat from the lower end of the hem 22. The sewn ridge 12 is provided with a passage portion 16 having both ends open, the support piece 13 is fixedly attached to the umbrella cloth 17 with a bonding agent, the umbrella ribs 15 are inserted through the passage portion 16, the support piece 13 is fixedly attached to the umbrella cloth 17 with a bonding agent, and the sewn ridge 12 and the umbrella ribs 15 are wound and fixed in a bag shape with a suture 18, so that the umbrella cloth 17 and the umbrella ribs 15 are joined to each other so that the umbrella ribs 15 do not loosen.
In this case, since the support piece 13 is made of an umbrella fabric made of the same material as the fabric of the umbrella cloth 16, the adhesive material can be easily fused and firmly attached to the umbrella fabric compared to a different material, and when the sewing ridges 12 are used, the ribs 15 can be sewn to the sewing ridges 12 by the sewing thread 18, so that the ribs 15 and the umbrella cloth 17 are strongly integrated with each other, and the problem that the ribs and the umbrella cloth are separated due to wind pressure or aging can be eliminated.
The shape of the hem shown in the above-described embodiment is not limited to the embodiment, and any shape may be used as long as the rib can be fixed to the umbrella cloth by the sewing ridge, and the shape of the sewing ridge may be appropriately selected so as to be suitable for the shape of the rib. In addition, the material of the hem is the same umbrella fabric as the umbrella fabric, but the present invention is not limited to this, and any fabric including the umbrella fabric may be used as long as the rib can be fixed by sewing the ridge and the support piece can be fixed to the umbrella fabric. In the present embodiment, the support sheet is bonded to the umbrella cloth with a bonding agent, but the bonding method may be any other method. Further, as for the method of integrating the sewing ridge and the rib, other methods may be used. In the embodiment shown, the hem is attached to 1 rib at 3 points, but the number of attachment points of the hem can be arbitrarily selected.
Industrial applicability
In the case of a hem comprising a sewn rib having a chevron-shaped cross section and support pieces extending from both ends of the sewn rib in a flat shape, such as an umbrella cloth, the support pieces of the hem are fixed to the umbrella cloth at arbitrary positions of the umbrella ribs, and the sewn rib is fixed to the umbrella ribs, so that the umbrella cloth and the umbrella ribs are united without loosening the umbrella ribs.
In addition, since the rib is sewn and fixed by the sewing ridge, the rib and the umbrella cloth are strongly integrated, and the rib is stabilized without being loosened from the umbrella cloth.
In addition, according to the present invention, when the rib is damaged and repaired, the edge can be separated from the rib, and therefore, the umbrella is suitable for after-sales service.
Description of the reference numerals
1. The umbrella cloth and the umbrella ribs in embodiment 1 are of an integral structure; 2. sewing a ridge; 3. a support piece; 4. edge sewing; 5. umbrella ribs; 6. umbrella cloth; 7. perforating; 8. sewing; 11. the umbrella cloth and the umbrella ribs in embodiment 2 are of an integral structure; 12. sewing a ridge; 13. a support piece; 14. edge sewing; 15. An umbrella rib channel portion; 16. a channel portion; 17. umbrella cloth; 18. sewing; 21. triangular plates; 22. Umbrella ribs; 23. distributing edges; 24. sewing the fixing part; 25. and (7) fabric edge.
Claims (3)
1. An integral structure of umbrella cloth and umbrella ribs is characterized in that,
a sewn ridge having a mountain-shaped cross section is formed of umbrella cloth, and a hem formed of the sewn ridge and a support piece extending from the lower end of the sewn ridge in a flat shape is fixed to the umbrella cloth at an arbitrary portion of the umbrella rib, and the sewn ridge is fixed to the umbrella rib, so that the umbrella cloth and the umbrella rib are united without loosening the umbrella rib.
2. The unitary structure of umbrella cloth and umbrella ribs of claim 1,
the support piece of the hem is fixed to the umbrella cloth with an adhesive at any portion of the umbrella rib so that the sewn ridge extends along the umbrella rib, and the sewn ridge is fixed to the umbrella rib by a thread so that the thread is wound and fixed from the sewn ridge through a through hole provided on the side surface of the umbrella rib and passes through the gap between the umbrella rib and the umbrella cloth so that the umbrella rib and the umbrella rib are joined without loosening.
3. The unitary structure of umbrella cloth and umbrella ribs of claim 1,
the sewing ridge is provided with a channel part with two open ends, a part of the umbrella rib penetrates through the channel part, the supporting sheet is fixed on the umbrella cloth by using an adhesive, and the sewing ridge is wound and fixed on the umbrella rib by using a suture, so that the umbrella cloth and the umbrella rib are combined in a mode that the umbrella rib is not loosened.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-002900 | 2019-08-02 | ||
| JP2019002900U JP3223540U (en) | 2019-08-02 | 2019-08-02 | Integrated structure of umbrella cover and main bone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213639916U true CN213639916U (en) | 2021-07-09 |
Family
ID=68234374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021570985.9U Active CN213639916U (en) | 2019-08-02 | 2020-07-31 | Integral structure of umbrella cloth and umbrella rib |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3223540U (en) |
| CN (1) | CN213639916U (en) |
-
2019
- 2019-08-02 JP JP2019002900U patent/JP3223540U/en active Active
-
2020
- 2020-07-31 CN CN202021570985.9U patent/CN213639916U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3223540U (en) | 2019-10-17 |
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