CN111317237A - Efficient and convenient umbrella manufacturing process - Google Patents
Efficient and convenient umbrella manufacturing process Download PDFInfo
- Publication number
- CN111317237A CN111317237A CN202010171979.4A CN202010171979A CN111317237A CN 111317237 A CN111317237 A CN 111317237A CN 202010171979 A CN202010171979 A CN 202010171979A CN 111317237 A CN111317237 A CN 111317237A
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- Prior art keywords
- umbrella
- cloth
- cloths
- manufacturing process
- sewn
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/02—Umbrella frames
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/18—Covers; Means for fastening same
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention relates to the technical field of umbrella manufacturing, in particular to an efficient and convenient umbrella manufacturing process which comprises the steps of cloth opening, cutting, edge sewing, umbrella belt sewing, umbrella bead sewing, umbrella frame assembling and umbrella cover assembling. The invention has the advantages of simple umbrella surface manufacturing steps and effectively improved production efficiency.
Description
Technical Field
The invention relates to the technical field of umbrella manufacturing, in particular to a high-efficiency and convenient umbrella manufacturing process.
Background
The umbrella is a tool for providing a cool environment or shielding rain and snow, is visible everywhere in daily life, and is one of the most commonly used tools for people. The umbrella is mainly divided into an umbrella surface and an umbrella stand, wherein the umbrella surface is sewn with two accessories, namely an umbrella belt and an umbrella bead, and the umbrella stand consists of an umbrella handle, a supporting rod, a sliding ring and a plurality of keels. Wherein, the keel comprises at least one folding rod. The umbrella is also divided into a straight rod umbrella (one folding), a two (two) folding umbrella, a three folding umbrella, a five folding umbrella and the like according to the different quantity of the folding rods.
Chinese patent publication No. CN110522140A discloses a rain leakage preventing seam structure of an umbrella, which comprises a plurality of triangular piece cloths, wherein the triangular piece cloths are sewn to form a circular umbrella cover, an assembly hole is formed in the circular umbrella cover in a penetrating manner, a strip-shaped rubber sheet is arranged on a sewing portion of the triangular piece cloths, and an annular rubber sheet is arranged on the assembly hole in the penetrating manner; also discloses a manufacturing method of the rain leakage prevention joint structure of the umbrella, which comprises the following steps: s1, sewing the adjacent triangular piece shell fabric; s2, cleaning and decontaminating; s3, coating a strip-shaped film and a ring-shaped film; s5, drying; and S6, ironing.
As mentioned above, the umbrella cover is mostly spherical or parabolic, and is formed by sewing a plurality of triangular umbrella cloths in sequence with thread, and the number of the triangular umbrella cloths is equal to that of the keels. In the manufacturing process of the umbrella, the cloth needs to be cut into a plurality of isosceles triangles with equal size, and then the isosceles triangles are sewn together. Therefore, the umbrella cover is complex in manufacturing steps, and is particularly suitable for the umbrella with a large number of keels, so that the production efficiency of the umbrella is greatly limited.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an efficient and convenient umbrella manufacturing process, which has the effects of simple umbrella surface manufacturing steps and effectively improved production efficiency.
The above object of the present invention is achieved by the following technical solutions:
an efficient and convenient umbrella manufacturing process comprises
S1: cutting the cloth, and longitudinally cutting the raw material cloth;
s2: cutting, namely cutting an umbrella fabric on raw material cloth to form the umbrella fabric, wherein the umbrella fabric comprises a plurality of triangular piece shell fabrics, the triangular piece shell fabrics are integrally arranged, the vertexes of the triangular piece shell fabrics are overlapped, and the triangular piece shell fabrics are arranged around the vertexes;
s3: the hem, sew up the lace on the bottom edge of the said triangular piece shell fabric;
s4: sewing, namely sewing free side edges of the triangular piece shell fabric positioned at the two ends together;
s5: sewing the umbrella belt;
s6: sewing the umbrella beads;
s7: assembling an umbrella stand;
s8: assembling the umbrella frame and the umbrella cover, and binding the umbrella cover on the keel.
Through adopting above-mentioned technical scheme, set up triangle piece face cloth an organic whole, need not to cut and sew up once more to make umbrella face preparation step succinct, effectively improved production efficiency.
The present invention in a preferred example may be further configured to: in S2, a first connecting cloth is provided between two adjacent gusset cloths, each gusset cloth is integrally provided with the first connecting cloth, and the apexes of each gusset cloth and the first connecting cloth overlap each other.
Through adopting above-mentioned technical scheme, set up first connecting cloth between two adjacent triangle piece face cloths, realize the connection of umbrella face and umbrella stand with the help of first connecting cloth, can play the effect of location, make the umbrella face evenly cover on the umbrella stand.
The present invention in a preferred example may be further configured to: in S4, second connecting cloths are arranged between the gusset cloths at the two ends, the free side edges of the gusset cloths at the two ends are respectively sewn with the second connecting cloths, and the gusset cloths at the two ends are connected through the second connecting cloths.
Through adopting above-mentioned technical scheme, set up the second and connect cloth between the triangular plate face cloth at both ends, make the interval of these two triangular plate face cloths keep unanimous with the interval of other adjacent triangular plate face cloths, further make the umbrella face evenly cover on the umbrella stand.
The present invention in a preferred example may be further configured to: in S4, the first connecting cloths are folded in pairs, the two side edges of the first connecting cloths are sewn together, the gusset-side cloth and the second connecting cloth are sewn together, the second connecting cloth is folded in pairs, and the two side edges of the second connecting cloth are sewn together.
Through adopting above-mentioned technical scheme, stitch the back together with two sides of first connecting cloth and second connecting cloth respectively, the surface of umbrella face only comprises the triangle piece face cloth, can adopt the less car needle of diameter and line when sewing up first connecting cloth and second connecting cloth both sides limit to guarantee the waterproof performance of umbrella face.
The present invention in a preferred example may be further configured to: at S6, umbrella beads are sewn to the bottom ends of the first and second connecting cloths.
Through adopting above-mentioned technical scheme, the umbrella pearl is the main bearing structure that the umbrella stand propped up the umbrella face, makes up the umbrella pearl on first connecting cloth and second connecting cloth, can make the umbrella face atress even.
The present invention in a preferred example may be further configured to: at S8, the keel is tied to the first and second connecting cloths.
Through adopting above-mentioned technical scheme, when connecting the binding of cloth with fossil fragments and first connecting cloth and second together, can adopt thicker line to guarantee the joint strength between fossil fragments and first connecting cloth and the second connecting cloth, and can not influence the waterproof performance of umbrella face.
The present invention in a preferred example may be further configured to: at S4, sub-bands are sewn on the first connecting cloth and the second connecting cloth, respectively, and the sub-bands are located on the inner side of the umbrella cover.
Through adopting above-mentioned technical scheme, make up the subband on first connecting cloth and second connecting cloth, be connected umbrella face and umbrella stand with the help of the subband, can adopt the less car needle of diameter and line to guarantee the waterproof performance of umbrella face.
The present invention in a preferred example may be further configured to: at S6, the umbrella bead is sewn to the bottom end of the secondary band.
By adopting the technical scheme, the umbrella beads are main bearing structures for supporting the umbrella fabric by the umbrella stand, and the umbrella beads are sewn on the uniformly distributed auxiliary belts, so that the stress on the umbrella fabric is uniform.
The present invention in a preferred example may be further configured to: in S8, the keel and the sub-band are tied.
Through adopting above-mentioned technical scheme, when being in the same place fossil fragments and subband ligature, can adopt thicker line to guarantee the joint strength between fossil fragments and the umbrella face, and can not influence the waterproof performance of umbrella face.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the umbrella fabric is simple in manufacturing steps, and the production efficiency is effectively improved;
2. the umbrella has the advantages that the first connecting cloth and the second connecting cloth are arranged, so that the positioning effect can be achieved, and the umbrella cover can be uniformly covered on the umbrella stand;
3. through connecting cloth with first connecting cloth and second and folding, can tie up first connecting portion and second connecting cloth and fossil fragments together steadily, and can not reduce the waterproof performance of umbrella face.
Drawings
Fig. 1 is a schematic structural view of the umbrella cover of embodiment 1 when the umbrella cover is not sewn.
In the figure, 1, umbrella cover; 11. triangular piece shell fabric; 12. a first connecting cloth; 13. and a second connecting cloth.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
the invention discloses a high-efficiency convenient umbrella manufacturing process, which comprises the following specific steps:
s1: and (4) opening the cloth, namely sending the coiled raw material cloth to a cloth cutting machine, and cutting the raw material cloth along the length direction of the raw material cloth.
S2: and (3) cutting, wherein a worker cuts the formed umbrella cover 1 on the raw material cloth by using a blade.
Referring to fig. 1, the umbrella cover 1 includes eight gusset cloths 11 and a first connecting cloth 12 connected between the adjacent gusset cloths 11, and the gusset cloths 11 and the first connecting cloth 12 are integrally provided.
Referring to fig. 1, eight triangular piece cloths 11 have the same shape and size, and the apex angle of the triangular piece cloth 11 is 35 °. The first connecting cloth 12 is triangular, the vertex angle is 5 degrees, and the waist length of the first connecting cloth 12 is equal to that of the triangular piece shell fabric 11. In addition, the apexes of the eight gusset cloths 11 and the seven first connecting cloths 12 coincide.
S3: and (3) hemming, namely sewing laces on the bottom edges of the triangular piece shell fabric 11 and the first connecting fabric 12 by using a hemming machine to prevent the triangular piece shell fabric 11 and the first connecting fabric 12 from running.
S4: and (6) sewing. The first joint cloths 12 are folded in pairs, and both side edges of the first joint cloths 12 are sewn together with the aid of a sewing machine.
The worker cuts the second connecting cloth 13 on the raw material cloth with a blade, the second connecting cloth 13 is in an isosceles trapezoid shape, and the width of the second connecting cloth 13 is slightly larger than that of the first connecting cloth 12.
One side edge of the second connecting cloth 13 is sewn with the free side edge of the triangular piece shell fabric 11 at the head end by means of a sewing machine, and the other side edge of the second connecting cloth 13 is sewn with the free side edge of the triangular piece shell fabric 11 at the tail end to form the complete umbrella cover 1.
The second connecting cloths 13 are folded in pairs, and both side edges of the second connecting cloths 13 are sewn together by means of a sewing machine.
S5: sewing the umbrella belt, and sewing the umbrella belt at the bottom of any piece of the triangular piece shell fabric 11 by using a sewing machine.
S6: the umbrella beads are sewed at the bottom ends of the first connecting cloth 12 and the second connecting cloth 13 by a bead tail sewing machine.
S7: the umbrella ribs are assembled.
S8: assembling the umbrella ribs and the umbrella cover 1, and binding and fixing the keels and the corresponding first connecting cloth 12 and second connecting cloth 13 by using a cloth buckling gun.
Example 2:
the invention discloses another efficient and convenient umbrella manufacturing process, which comprises the following specific steps:
s1: and (6) opening the cloth.
S2: and (6) cutting.
S3: and (6) edge sewing.
S4: and (6) sewing. The worker cuts the second connecting cloth 13 on the raw material cloth with a blade, the second connecting cloth 13 is in an isosceles trapezoid shape, and the width of the second connecting cloth 13 is slightly larger than that of the first connecting cloth 12.
One side edge of the second connecting cloth 13 is sewn to the free side edge of the gusset panel fabric 11 at the head end by means of a sewing machine, and the other side edge of the second connecting cloth 13 is sewn to the free side edge of the gusset panel fabric 11 at the tail end.
The sub-bands are sewn on the first connecting cloth 12 and the second connecting cloth 13 by means of a sewing machine and are placed inside the umbrella cover 1.
S5: sewing the umbrella belt.
S6: sewing the umbrella bead, and sewing the umbrella bead to the bottom end of the auxiliary belt by using a bead tail machine.
S7: the umbrella ribs are assembled.
S8: assembling the umbrella ribs and the umbrella cover 1, and binding and fixing the keels and the corresponding auxiliary belts by using a cloth buckling gun.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. A high-efficiency convenient umbrella manufacturing process is characterized in that: comprises that
S1: cutting the cloth, and longitudinally cutting the raw material cloth;
s2: cutting, namely cutting an umbrella cover (1) on raw material cloth to form the umbrella cover, wherein the umbrella cover (1) comprises a plurality of triangular piece face cloths (11), the triangular piece face cloths (11) are integrally arranged, the vertexes of the triangular piece face cloths (11) are overlapped, and the triangular piece face cloths (11) are arranged around the vertexes;
s3: the hemline is sewn, and laces are sewn on the bottom edge of the triangular piece shell fabric (11);
s4: sewing, namely sewing the free side edges of the triangular piece shell fabrics (11) positioned at the two ends together;
s5: sewing the umbrella belt;
s6: sewing the umbrella beads;
s7: assembling an umbrella stand;
s8: assembling the umbrella frame and the umbrella cover (1), and binding the umbrella cover (1) on the keel.
2. An efficient and convenient umbrella manufacturing process according to claim 1, which is characterized in that: in S2, a first connecting cloth (12) is provided between two adjacent gusset cloths (11), each gusset cloth (11) and the first connecting cloth (12) are integrally provided, and the apexes of each gusset cloth (11) and the first connecting cloth (12) overlap.
3. An efficient and convenient umbrella manufacturing process according to claim 2, characterized in that: in S4, second connecting cloths (13) are arranged between the triangular piece surface cloths (11) at the two ends, the free side edges of the triangular piece surface cloths (11) at the two ends are respectively sewed with the second connecting cloths (13), and the triangular piece surface cloths (11) at the two ends are connected through the second connecting cloths (13).
4. A high-efficiency convenient umbrella manufacturing process according to claim 3, characterized in that: in S4, the first connecting cloths (12) are folded in pairs, the two side edges of the first connecting cloth (12) are sewn together, the gusset cloth (11) and the second connecting cloth (13) are sewn together, the second connecting cloth (13) is folded in pairs, and the two side edges of the second connecting cloth (13) are sewn together.
5. An efficient and convenient umbrella manufacturing process according to claim 4, characterized in that: in S6, umbrella beads are sewn to the bottom ends of the first and second connecting cloths (12, 13).
6. An efficient and convenient umbrella manufacturing process according to claim 5, characterized in that: in S8, the keel is bound to the first and second connecting cloths (12, 13).
7. A high-efficiency convenient umbrella manufacturing process according to claim 3, characterized in that: in S4, sub-bands are sewn on the first connecting cloth (12) and the second connecting cloth (13), and the sub-bands are positioned on the inner side of the umbrella cover (1).
8. An efficient and convenient umbrella manufacturing process according to claim 7, which is characterized in that: at S6, the umbrella bead is sewn to the bottom end of the secondary band.
9. An efficient and convenient umbrella manufacturing process according to claim 8, characterized in that: in S8, the keel and the sub-band are tied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010171979.4A CN111317237A (en) | 2020-03-12 | 2020-03-12 | Efficient and convenient umbrella manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010171979.4A CN111317237A (en) | 2020-03-12 | 2020-03-12 | Efficient and convenient umbrella manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111317237A true CN111317237A (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010171979.4A Pending CN111317237A (en) | 2020-03-12 | 2020-03-12 | Efficient and convenient umbrella manufacturing process |
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| Country | Link |
|---|---|
| CN (1) | CN111317237A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204070901U (en) * | 2014-10-07 | 2015-01-07 | 浙江天玮雨具有限公司 | Novel umbrella umbrella cover |
| CN206923798U (en) * | 2017-04-23 | 2018-01-26 | 厦门天玲雨具有限公司 | A kind of umbrella cover one seamless parachute kit |
| CN110141025A (en) * | 2019-07-01 | 2019-08-20 | 绍兴雄鑫伞业有限公司 | A kind of novel umbrella and its manufacture craft |
| CN110522140A (en) * | 2019-10-15 | 2019-12-03 | 何琼华 | A kind of the rain-tight seam construction and its manufacturing method of umbrella |
-
2020
- 2020-03-12 CN CN202010171979.4A patent/CN111317237A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204070901U (en) * | 2014-10-07 | 2015-01-07 | 浙江天玮雨具有限公司 | Novel umbrella umbrella cover |
| CN206923798U (en) * | 2017-04-23 | 2018-01-26 | 厦门天玲雨具有限公司 | A kind of umbrella cover one seamless parachute kit |
| CN110141025A (en) * | 2019-07-01 | 2019-08-20 | 绍兴雄鑫伞业有限公司 | A kind of novel umbrella and its manufacture craft |
| CN110522140A (en) * | 2019-10-15 | 2019-12-03 | 何琼华 | A kind of the rain-tight seam construction and its manufacturing method of umbrella |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200623 |
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| RJ01 | Rejection of invention patent application after publication |