CN203841239U - Raintight umbrella - Google Patents
Raintight umbrella Download PDFInfo
- Publication number
- CN203841239U CN203841239U CN201420008637.0U CN201420008637U CN203841239U CN 203841239 U CN203841239 U CN 203841239U CN 201420008637 U CN201420008637 U CN 201420008637U CN 203841239 U CN203841239 U CN 203841239U
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- CN
- China
- Prior art keywords
- umbrella
- triangle
- raintight
- line
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a raintight umbrella. An umbrella cover of the raintight umbrella is of spherical structure or cambered structure formed by sequentially connecting a plurality of pieces of triangular umbrella fabric. One side of each joint of the triangular umbrella fabric of the umbrella cover is provided with an adhesive layer with sealing function, and the joints with the joints of the every two adjacent pieces of the umbrella fabric are connected together. The adhesive layers are utilized to seal the joints of the every two adjacent pieces of the umbrella fabric, and the waterproof adhesive layers can sufficiently fill into sewn needle holes at the joints of the umbrella fabric and gaps of unsewn needle holes among the sewn needle holes, and rain leak at the joints of the umbrella fabric is effectively prevented. The connection mode of the adhesive layers and the adjacent pieces of the umbrella fabric is flexible and diversified and has high feasibility.
Description
Technical field
The utility model relates to umbrella manufacturing technology field, particularly a kind of raintight umbrella.
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 new umbrella or umbrella cloth is repaired; 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; 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 cover Bouyei of polylith time with suturing with thread management together, 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 raintight umbrella.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A kind of raintight umbrella, the umbrella cover of umbrella is linked together by polylith triangle umbrella cover Bouyei time and is formed as spherical structure or arc surface structure, one side of the seam crossing of the triangle umbrella cloth on described umbrella cover has the glue-line that has sealing function, and the seam crossing that two adjacent described triangle umbrella covers are furnished with glue-line links together.
Further, described glue-line is made up of the elastic gel of waterproof.
Further, the seam crossing of two adjacent described triangle umbrella cloths is to link together by the mode of suturing with thread management.
Further, described glue-line is made up of PUR.
Further, the seam crossing of two adjacent described triangle umbrella cloths is to be fused and linked together by the mode of hot pressing.
Further, on the gummed edge connecting in described two triangle umbrella cloths fusion, sew on line.
The raintight umbrella of one that the utility model provides, mainly to utilize glue-line by the junction sealing of adjacent two triangle umbrella cloths of composition umbrella cover, the water proofing property glue-line adopting can be filled into fully adjacent two triangle umbrella cloths on umbrella cover junction stitching pin hole and sew up in the not sewing needle interporal lacuna between pin hole, thereby effectively prevented the roof leaking phenomenon of adjacent two triangle umbrella cloth junctions, the connected mode of the selection mode of glue-line and adjacent two triangle umbrella covers is versatile and flexible and have an exploitativeness.
Brief description of the drawings
Fig. 1 is the umbrella cover schematic diagram of umbrella.
Fig. 2 is the schematic diagram before two triangle umbrella cloth seam crossings adjacent on umbrella cover connect.
Fig. 3 is the junction schematic diagram of two adjacent triangle umbrella cloths on umbrella cover shown in Fig. 1.
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 raintight umbrella of one that the utility model one embodiment provides, as shown in Figure 1, the umbrella cover of umbrella is linked together and is formed as spherical structure or arc surface structure with line 6 stitchings successively by polylith triangle umbrella cloth 1, the shape of all triangle umbrella cloths 1 is identical with size, uses six triangle umbrella cloths 1 in the present embodiment.As shown in Figure 2, one side of the seam crossing 3 of the triangle umbrella cloth 1 on umbrella cover has the glue-line that has sealing function, glue-line can adopt the elastic gel of waterproof to make, and is smeared special equipment etc. the elastic gel of waterproof is spread upon equably a side of the seam crossing 3 of triangle umbrella cloth 1 by printing or manual brush or other.The elastic gel of waterproof can be the conventional water proofing property elastic gel such as bi-component polysulfide fluid sealant, water-swellable waterstop sealing glue, can be also other industrial coatings.
As shown in Figure 3, two adjacent triangle umbrella cloths 1 are that the mode of sewing up by line 6 links together after having the seam crossing 3 of glue-line to fit together.The glue-line of smearing on the seam crossing 3 of triangle umbrella cloth 1 can be filled into fully triangle umbrella cloth 1 and triangle umbrella cloth 1 junction 2 stitching pin hole 4 and sew up in the not sewing needle interporal lacuna 5 between pin hole 4.Thereby the roof leaking phenomenon that has effectively prevented umbrella cover stitching junction 2, makes umbrella become raintight umbrella.
The raintight umbrella of one that another embodiment of the utility model provides, as shown in Figure 1, the umbrella cover of umbrella is connected in turn by polylith triangle umbrella cloth 1 and is formed as spherical structure or arc surface structure, the shape of all triangle umbrella cloths 1 is identical with size, uses six triangle umbrella cloths 1 in the present embodiment.As shown in Figure 2, one side of the seam crossing 3 of the triangle umbrella cloth 1 on umbrella cover has the glue-line that has sealing function, glue-line can adopt PUR to make, and is smeared special equipment etc. PUR is spread upon equably a side of the seam crossing 3 of triangle umbrella cloth 1 by printing or other.PUR can be the fabric PUR that polyamide hot, polyethylene hot-melt adhesive etc. are conventional, can be also other PURs that are applicable to umbrella cloth material.
As shown in Figure 3, two adjacent triangle umbrella cloths 1 are to be fused and linked together by the mode of hot pressing after having the seam crossing 3 of glue-line to fit together.The glue-line of smearing on the seam crossing 3 of triangle umbrella cloth 1 can be filled into fully triangle umbrella cloth 1 and triangle umbrella cloth 1 junction 2 stitching pin hole 4 and sew up in the not sewing needle interporal lacuna 5 between pin hole 4.Thereby effectively prevent the roof leaking phenomenon of umbrella cover junction 2, made umbrella become raintight umbrella.This umbrella can be realized a large amount of productions of scale.For the gummed edge that ensures adjacent two triangle umbrella cloths 1 and triangle umbrella cloth 1 does not ftracture, on the gummed edge that can connect in adjacent two triangle umbrella cloths, 1 fusion, sew on line 6, make the gummed edge of umbrella more firm, and the leak resistance of umbrella is good.
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 (4)
1. a raintight umbrella, it is characterized in that, the umbrella cover of umbrella is linked together by polylith triangle umbrella cover Bouyei time and is formed as spherical structure or arc surface structure, one side of the seam crossing of the triangle umbrella cloth on described umbrella cover has the glue-line that has sealing function, the seam crossing that two adjacent described triangle umbrella covers are furnished with glue-line fits together, described in the seam crossing that has glue-line that fits together pass through suturing with thread management.
2. raintight umbrella according to claim 1, is characterized in that, described glue-line is made up of the elastic gel of waterproof.
3. raintight umbrella according to claim 1, is characterized in that, described glue-line is made up of PUR.
4. raintight umbrella according to claim 3, is characterized in that, the seam crossing of two adjacent described triangle umbrella cloths is to be fused and linked together by the mode of hot pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008637.0U CN203841239U (en) | 2014-01-07 | 2014-01-07 | Raintight umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008637.0U CN203841239U (en) | 2014-01-07 | 2014-01-07 | Raintight umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841239U true CN203841239U (en) | 2014-09-24 |
Family
ID=51554320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008637.0U Expired - Fee Related CN203841239U (en) | 2014-01-07 | 2014-01-07 | Raintight umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653616A (en) * | 2014-01-07 | 2014-03-26 | 太仓市哲泰天产品设计有限公司 | Rain leakage-proof umbrella |
-
2014
- 2014-01-07 CN CN201420008637.0U patent/CN203841239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653616A (en) * | 2014-01-07 | 2014-03-26 | 太仓市哲泰天产品设计有限公司 | Rain leakage-proof umbrella |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170107 |