CN203884891U - Umbrella with rainproof seam structure - Google Patents
Umbrella with rainproof seam structure Download PDFInfo
- Publication number
- CN203884891U CN203884891U CN201420008799.4U CN201420008799U CN203884891U CN 203884891 U CN203884891 U CN 203884891U CN 201420008799 U CN201420008799 U CN 201420008799U CN 203884891 U CN203884891 U CN 203884891U
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- Prior art keywords
- umbrella
- triangle
- cloth
- rain
- amalgamation
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Abstract
The utility model relates to an umbrella with a rainproof seam structure. An umbrella cover of the umbrella is of a spherical structure or a circular-arc-surface structure formed by a plurality of triangular umbrella fabrics which are sewn together by using threads, seams of every two adjacent triangular umbrella fabrics of the umbrella cover are spliced together and are folded to form a triangular umbrella fabric folding part, and sewing seams formed by the triangular umbrella fabric folding parts are sewn together by using threads. The umbrella with the rainproof seam structure provided by the utility model has the advantages that since the seams of the adjacent triangular umbrella fabrics of the umbrella cover are thickened and are provided with waterproof sewing layers, the problem that sewn needle holes at the seams of the triangular umbrella fabrics of the umbrella cover and unsewn needle hole gaps between the sewed needle holes leak rain is avoided, the umbrella has a better rainproof function, the practicability is strong, and the social value is good.
Description
Technical field
The utility model relates to umbrella manufacturing technology field, particularly a kind of umbrella with rain-tight seam construction.
Background technology
In life, umbrella is the requirement in indispensable article, especially rainy weather.Under normal circumstances, the rainy day of general middle light rain is many, and the textile density of umbrella cloth can ensure that rainwater can not penetrate in umbrella, and umbrella can play the function of well keeping off the rain.But in Heavy Rain, normally used umbrella can not keep off the rain completely, often occur that umbrella rains heavily outward, situation about spotting in umbrella, makes troubles to trip.
Umbrella roof leaking, generally has following several situation: be first that umbrella cloth breakage has hole, at this moment again buy a umbrella or umbrella cloth is repaired and can be prevented roof leaking; Next be umbrella cloth to knit line density low, umbrella cloth can not block heavy rain and leak, this situation umbrella cloth quality that generally at a low price low-quality umbrella uses does not pass a test and causes, and changes high-quality umbrella into and can prevent roof leaking; Also have a kind of situation about not noted by people, i.e. the gap roof leaking of the not suture between pin seam and pin seam, this situation is unavoidable in modern umbrella technology, even if high-grade umbrella also cannot be avoided this situation.
As everyone knows, the umbrella cover of umbrella is spherical structure or paraboloid structure, umbrella cover be by the triangle umbrella cloth of polylith and triangle umbrella cover Bouyei time with together with suturing with thread management, umbrella cover is by four above triangle umbrella cloth suturing with thread management together, instead of complete one umbrella cover.Owing to being that pin seam connects between triangle umbrella cloth and triangle umbrella cloth, on the umbrella cover of umbrella, just certainly exist and sew up pin hole and sew up the not sewing needle interporal lacuna between pin hole, all there is the possibility of roof leaking in all umbrellas therefore.Just when rainwater is medium and small, little gap itself can form a kind of moisture film tension force, resist the pressure of water droplet drippage, this roof leaking impact is little, negligible, but the in the situation that of torrential rain, because dynamics and the density of rainwater drippage are all larger, the water tension force in the gap between pin hole and pin hole is not enough to resist the strength of dripping, and has just caused the obvious roof leaking of umbrella.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of umbrella with rain-tight seam construction.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A kind of umbrella with rain-tight seam construction, the umbrella cover of umbrella is formed as spherical structure or arc surface structure by polylith triangle umbrella cloth with suturing with thread management together, together and be folded to form triangle umbrella cloth folding part, the sewn seams structure that described triangle umbrella cloth folding part forms by suturing with thread management together in the seam crossing amalgamation of adjacent two described triangle umbrella cloths of described umbrella cover.
Further, a side of the seam crossing of in amalgamation described two triangle umbrella cloths together has waterproof stitching floor.
Further, described waterproof stitching floor can, between amalgamation described two triangle umbrella cloths together, also can be positioned at the outside of amalgamation described two triangle umbrella cloths together.
Further, described waterproof stitching floor is individual layer, is made up of single ply waterproofing cloth or colloid.
Further, described waterproof stitching floor is double-deck, is composited by one deck waterproof cloth and one deck colloid.
Further, described colloid is elastic gel.
Further, the sewn seams structure of described umbrella cover is six layers of above cloth.
Further, the junction of amalgamation described two triangle umbrella cloths together folds twice, forms the triangle umbrella cloth folding part of eight layers of cloth.
Further, the junction of amalgamation described two triangle umbrella cloths together folds twice, forms the triangle umbrella cloth folding part of six layers of cloth.
The umbrella of what the utility model provided have rain-tight seam construction, the suture thickening of adjacent two triangle umbrella cloths of umbrella cover, the seam crossing of two adjacent triangle umbrella cloths has waterproof stitching floor, thereby prevented umbrella cover triangle umbrella cloth suture stitching pin hole and sew up the roof leaking problem of the not sewing needle interporal lacuna between pin hole, this umbrella has good rain-tight function, practical, there is good social value.
Brief description of the drawings
Fig. 1 is the umbrella cover schematic diagram of umbrella.
Fig. 2 is the suture schematic diagram of two adjacent triangle umbrella cloths on umbrella cover shown in Fig. 1.
Schematic cross-section when Fig. 3 is the suturing with thread management of suture shown in Fig. 2.
Fig. 4 is schematic cross-section when suture is used suturing with thread management in the utility model one embodiment.
Fig. 5 is schematic cross-section when suture is used suturing with thread management in another embodiment of the utility model.
Fig. 6 is schematic cross-section when suture is used suturing with thread management in another embodiment of the utility model.
Fig. 7 is schematic cross-section when suture is used suturing with thread management in another embodiment of the utility model.
Fig. 8 A is the schematic diagram of the waterproof stitching floor of individual layer.
Fig. 8 B is the schematic diagram of double-deck waterproof stitching floor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The umbrella of what the utility model provided have rain-tight seam construction, as depicted in figs. 1 and 2, the umbrella cover of umbrella is be stitched together and be formed as spherical structure or paraboloid structure by four above triangle umbrella cloth 1 and triangle umbrella cloth 1 use lines 6, the shape of all triangle umbrella cloths 1 is identical with size, and the utility model uses six triangle umbrella cloths 1.In conjunction with Fig. 3, the preparation method with the umbrella of rain-tight seam construction is: first, and together with the seam crossing amalgamation of adjacent two triangle umbrella cloths 1 of umbrella cover and triangle umbrella cloth 1; Secondly, once form triangle umbrella cloth folding part 5 by folding the junction of amalgamation two triangle umbrella cloths 1 together, the sewn seams structure that the triangle umbrella cloth suture 2 that triangle umbrella cloth folding part 5 forms is multilayer cloth; The sewn seams structure forming through triangle umbrella cloth folding part 5 at suture 2 use lines 6, thus triangle umbrella cloth 1 and triangle umbrella cloth 1 are closely stitched together.
In an embodiment of the umbrella that the utlity model has rain-tight seam construction shown in Fig. 4, the seam crossing amalgamation of adjacent two triangle umbrella cloths 1 of umbrella cover together and be folded to form triangle umbrella cloth folding part 5, folding times can be greater than once, in the present embodiment, folding times is for once, the sewn seams structure that the triangle umbrella cloth suture 2 that therefore triangle umbrella cloth folding part 5 forms is at least six layers of cloth.One side of the seam crossing of in amalgamation two triangle umbrella cloths 1 together has waterproof stitching floor 7, can there is one or more layers waterproof stitching floor 7, in the present embodiment, adopt one deck waterproof stitching floor 7 and waterproof stitching floor 7 to be positioned at the outside of amalgamation two triangle umbrella cloths 1 together.The sewn seams structure that triangle umbrella cloth folding part 5 forms is stitched together by line 6, thereby triangle umbrella cloth 1 and triangle umbrella cloth 1 are closely stitched together.As shown in the A part of Fig. 8, waterproof stitching floor 7 can be individual layer, is made up of single ply waterproofing cloth or colloid, as shown in the B part of Fig. 8, waterproof stitching floor 7 can be also double-deck, is composited by one deck waterproof cloth 71 and one deck colloid 72, and colloid can be elastic gel.Because the waterproof stitching floor 7 increasing plays elasticity or closely knit filling effect at seam crossing, thereby play better waterproof sealing effect.
In another embodiment of the umbrella that the utlity model has rain-tight seam construction shown in Fig. 5, the seam crossing amalgamation of adjacent two triangle umbrella cloths 1 of umbrella cover together and be folded to form triangle umbrella cloth folding part 5, folding times can be greater than once, in the present embodiment, folding times is for once, the sewn seams structure that the triangle umbrella cloth suture 2 that therefore triangle umbrella cloth folding part 5 forms is at least six layers of cloth.One side of the seam crossing of in amalgamation two triangle umbrella cloths 1 together has waterproof stitching floor 7, can there is one or more layers waterproof stitching floor 7, in the present embodiment, adopt one deck waterproof stitching floor 7 and waterproof stitching floor 7 between amalgamation two triangle umbrella cloths 1 together.The sewn seams structure that triangle umbrella cloth folding part 5 forms is stitched together by line 6, thereby triangle umbrella cloth 1 and triangle umbrella cloth 1 are closely stitched together.As shown in the A part of Fig. 8, waterproof stitching floor 7 can be individual layer, is made up of single ply waterproofing cloth or colloid, as shown in the B part of Fig. 8, waterproof stitching floor can be also double-deck, is composited by one deck waterproof cloth 71 and one deck colloid 72, and colloid can be elastic gel.Because the waterproof stitching floor 7 increasing plays elasticity or closely knit filling effect at seam crossing, thereby play better waterproof sealing effect.
In another embodiment of the umbrella that the utlity model has rain-tight seam construction shown in Fig. 6, after the seam crossing amalgamation together of adjacent two triangle umbrella cloths 1 of umbrella cover, inwardly fold along the direction vertical with the bottom of amalgamation seam crossing the triangle umbrella cloth folding part 5 that once forms afterwards four layers of cloth, then by the triangle umbrella cloth folding part 5 of four layers of cloth that form along the triangle umbrella cloth folding part 5 that forms eight layers of cloth after the direction vertical with the bottom of amalgamation seam crossing carried out twice-folded, the triangle umbrella cloth suture 2 that triangle umbrella cloth folding part 5 forms is the sewn seams structure of eight layers of cloth, the sewn seams structure of eight layers of cloth is stitched together by line 6, thereby triangle umbrella cloth 1 and triangle umbrella cloth 1 are closely stitched together.
In another embodiment of the umbrella that the utlity model has rain-tight seam construction shown in Fig. 7, after the seam crossing amalgamation together of adjacent two triangle umbrella cloths 1 of umbrella cover, inwardly fold along the direction vertical with the bottom of amalgamation seam crossing the triangle umbrella cloth folding part 5 that once forms afterwards four layers of cloth, then the triangle umbrella cloth folding part 5 of four layers of cloth that form is inwardly folded to the triangle umbrella cloth folding part 5 that once forms afterwards six layers of cloth again along the direction vertical with the bottom of amalgamation seam crossing, the triangle umbrella cloth suture 2 that triangle umbrella cloth folding part 5 forms is the sewn seams structure of six layers of cloth, the sewn seams structure of six layers of cloth is stitched together by line 6, thereby triangle umbrella cloth 1 and triangle umbrella cloth 1 are closely stitched together.
The umbrella of what the utility model provided have rain-tight seam construction, as depicted in figs. 1 and 2, the umbrella cover of umbrella is be stitched together and be formed as spherical structure or paraboloid structure by polylith triangle umbrella cloth 1 and triangle umbrella cloth 1 use line 6, increase waterproof stitching floor 7 in stitching pin hole 3 positions of adjacent two triangle umbrella cloths 1 of umbrella cover and the suture 2 of triangle umbrella cloth 1 and 4 positions, not stitching gap of sewing up between pin hole 3, or increase the cloth number of plies of sewn seams structure, to increase the preventing water leakage function of suture 2, the sewn seams structure of two adjacent triangle umbrella cloths 1 is stitched together by line 6.There is the umbrella of rain-tight seam construction, there is good rain-tight function, practical.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claim.
Claims (5)
1. one kind has the umbrella of rain-tight seam construction, it is characterized in that, the umbrella cover of umbrella is formed as spherical structure or arc surface structure by polylith triangle umbrella cloth with suturing with thread management together, the seam crossing amalgamation of adjacent two described triangle umbrella cloths of described umbrella cover together and be folded to form triangle umbrella cloth folding part, by suturing with thread management together, a side of the seam crossing of in amalgamation described two triangle umbrella cloths together has waterproof stitching floor to the sewn seams structure of six layers of above cloth that described triangle umbrella cloth folding part forms.
2. the umbrella with rain-tight seam construction according to claim 1, it is characterized in that, described waterproof stitching floor can, between amalgamation described two triangle umbrella cloths together, also can be positioned at the outside of amalgamation described two triangle umbrella cloths together.
3. the umbrella with rain-tight seam construction according to claim 2, is characterized in that, described waterproof stitching floor is individual layer, is made up of single ply waterproofing cloth or colloid.
4. the umbrella with rain-tight seam construction according to claim 2, is characterized in that, described waterproof stitching floor is double-deck, is composited by one deck waterproof cloth and one deck colloid.
5. according to the umbrella with rain-tight seam construction described in any one in claim 3 or 4, it is characterized in that, described colloid is elastic gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008799.4U CN203884891U (en) | 2014-01-07 | 2014-01-07 | Umbrella with rainproof seam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008799.4U CN203884891U (en) | 2014-01-07 | 2014-01-07 | Umbrella with rainproof seam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884891U true CN203884891U (en) | 2014-10-22 |
Family
ID=51711353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008799.4U Expired - Fee Related CN203884891U (en) | 2014-01-07 | 2014-01-07 | Umbrella with rainproof seam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203884891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813564A (en) * | 2017-10-17 | 2018-03-20 | 苏州雨维斯纺织纤维有限公司 | A kind of umbrella of composite water-proof umbrella fabric and the application fabric |
-
2014
- 2014-01-07 CN CN201420008799.4U patent/CN203884891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813564A (en) * | 2017-10-17 | 2018-03-20 | 苏州雨维斯纺织纤维有限公司 | A kind of umbrella of composite water-proof umbrella fabric and the application fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |