CN108703452A - Seamless folding umbrella and its manufacturing method - Google Patents
Seamless folding umbrella and its manufacturing method Download PDFInfo
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- CN108703452A CN108703452A CN201810885662.XA CN201810885662A CN108703452A CN 108703452 A CN108703452 A CN 108703452A CN 201810885662 A CN201810885662 A CN 201810885662A CN 108703452 A CN108703452 A CN 108703452A
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- Prior art keywords
- folding
- umbrella
- folding line
- reinforcing sheet
- circumferential
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/10—Special folding or telescoping of umbrellas with collapsible ribs
-
- 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
A kind of seamless folding umbrella, including folding umbrella rib and umbrella cloth, umbrella cloth include a plurality of umbrella valves, and umbrella valve includes：There is base fabric longitudinal folding line and at least one circumferential folding line, longitudinal folding line to intersect successively with circumferential folding line and form at least one folding center；A plurality of reinforcing sheets are coated on the inner surface of base fabric, and at a distance of being arranged, the reinforcing sheet being located on circumferential folding line/longitudinal direction folding line has corresponding with circumferential folding line/longitudinal direction folding line first to be oriented to folding line to adjacent reinforcing sheet for folding line and/or circumferential folding line along longitudinal direction；At least one guiding sheet material coats adjacent reinforcing sheet for bridging, and guiding sheet material is correspondingly arranged with folding center, has corresponding with the folding line of folding center second to be oriented to folding line.There is plasticity to enhance and guiding role for seamless folding umbrella provided by the invention and its manufacturing method, make umbrella cloth can fast regular winding, be effectively improved the folding efficiency and ease of use of folded umbrella.
Description
Technical field
The invention belongs to umbrella with technical fields, are the seamless folding umbrella of one kind and its manufacturing method specifically.
Background technology
Folded umbrella is a kind of very common life appliance, easy to carry with foldable structure, thus by people's
It will be widely welcomed.For the ease of winding, folded umbrella is using soft cloth as umbrella cloth material.Soft cloth relaxation is at random, it is difficult to protect
Keep steady fixed shape, and regular winding is difficult to when folded umbrella closes one's umbrella, and be easy to cause irregular impression, influences the beauty of folded umbrella.
Meanwhile the umbrella cloth of distribution at random makes the volume of folded umbrella sharply increase, and so that space occupancy rate is greatly increased and unfavorable
Collection carries.If desired so that folded umbrella is restored preferable folding state, the user effort plenty of time is needed to carry out careful bundling receipts
Folding, ease of use are severely impacted.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of seamless folding umbrella and its manufacturing method, have
Plasticity enhances and guiding role, make umbrella cloth can fast regular winding, be effectively improved the folding efficiency of folded umbrella with using just
Profit.
The purpose of the present invention is achieved through the following technical solutions：
A kind of seamless folding umbrella, including folding umbrella rib and umbrella cloth, the umbrella cloth include a plurality of umbrella valves, the umbrella valve packet
It includes：
Base fabric, has a longitudinal folding line and at least one circumferential folding line, the longitudinal direction folding line successively with the circumferential folding line phase
It hands over and forms at least one folding center；
A plurality of reinforcing sheets are coated on the inner surface of the base fabric, and adjacent reinforcing sheet is along longitudinal folding line
It is formed at a distance of setting with one of the circumferential folding line and folds gap, the reinforcing sheet is simultaneously located at longitudinal folding line
With on the other of the circumferential folding line, the reinforcing sheet have with its it is corresponding across the longitudinal folding line/circumferential direction folding line set
First be oriented to folding line；
At least one guiding sheet material coats adjacent reinforcing sheet, in the guiding sheet material and the folding for bridging
The heart is correspondingly arranged, and has corresponding with the folding line of the folding center second to be oriented to folding line.
As an improvement of the above technical solution, adjacent reinforcing sheet is formed along longitudinal folding line at a distance of setting longitudinal
Gap is folded, the longitudinal folding gap is adapted with longitudinal folding line, and the reinforcing sheet has corresponding with circumferential folding line
First be oriented to folding line.
As a further improvement of the above technical scheme, adjacent reinforcing sheet is apart arranged and shape along the circumferential folding line
Gap is circumferentially folded, the circumferential folding gap is adapted with the circumferential folding line, and the reinforcing sheet has indulges with described
It is oriented to folding line to folding line corresponding first.
As a further improvement of the above technical scheme, the base fabric is divided into a plurality of longitudinal foldings by the circumferential folding line
Region is folded, is attached at least one longitudinal folding region and the reinforcing sheet is set.
As a further improvement of the above technical scheme, the longitudinal folding region with top of the umbrella adjoining is not provided with the reinforcing sheet
Material.
As a further improvement of the above technical scheme, described second folding line is oriented to consistent with the folding center
Center radial configuration.
As a further improvement of the above technical scheme, there is adjacent side between the edge of the reinforcing sheet and adjacent umbrella valve
Fold gap.
As a further improvement of the above technical scheme, the plasticity of the reinforcing sheet is not more than the guiding sheet material.
A kind of seamless manufacturing method for folding umbrella, based on the folded umbrella for completing upper bone, the folded umbrella includes folded umbrella
Bone and umbrella cloth, the umbrella cloth include a plurality of umbrella valves, which includes the following steps：
A plurality of enhancings are made according to the planning folded trajectory of the base fabric of the umbrella valve of the folded umbrella and planning guidance direction
Sheet material；
So that the folded umbrella is kept expansion, and is apart arranged along the planning folded trajectory in the inner surface of the base fabric
The reinforcing sheet；
Folded along the planning folded trajectory and wind the folded umbrella, make the base fabric formed the reinforcing sheet formed it is vertical
To folding line, circumferential folding line and folding center, and the reinforcing sheet is made to form the longitudinal folding line crossed over it and/or circumferential folding
Trace corresponding first is oriented to folding line；
The folded umbrella is set to keep expansion, being made according to the folding center has the second guiding sheet material for being oriented to folding line,
The second guiding folding line is corresponding with the folding line of the folding center；
The guiding sheet material is set in the reinforcing sheet and realizes the bridging between adjacent reinforcing sheet, it is described
Second guiding folding line is corresponding with the folding line holding position of the folding center；
The winding folded umbrella, which is folded, along the planning folded trajectory is passed through winding ageing treatment.
As an improvement of the above technical solution, " according to the planning folded trajectory and planning guidance of the base fabric of folded umbrella umbrella valve
Direction makes a plurality of reinforcing sheets " include：
The quantity and profile of reinforcing sheet are determined with planning guidance direction according to planning folded trajectory；
The reinforcing sheet is made according to cut corresponding with profile of the quantity of the reinforcing sheet.
The beneficial effects of the invention are as follows：
It is oriented to plastic straining of the folding line realization to circumferential folding line/longitudinal direction folding line with the first of reinforcing sheet, at a distance of setting
Structure forms movement interference when folding gap and avoiding folding, is formed to circumferential folding line with guiding the second of sheet material to be oriented to folding line
It is drawn with the Multidirectional synchronous of longitudinal folding line, ensures that base fabric is lower in sync pulling effect and realizes fast regular folding, there is plasticity
Enhancing and guiding role, are effectively improved the folding efficiency and ease of use of folded umbrella.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the deployed configuration axonometric schematic diagram for the seamless folding umbrella that the embodiment of the present invention 1 provides；
Fig. 2 is the structural schematic diagram of the umbrella valve for the seamless folding umbrella that the embodiment of the present invention 1 provides；
Fig. 3 is the deployed configuration schematic top plan view for the seamless folding umbrella that the embodiment of the present invention 1 provides；
Fig. 4 is the folding structure schematic diagram for the seamless folding umbrella that the embodiment of the present invention 1 provides；
Fig. 5 is the flow diagram of the manufacturing method for the seamless folding umbrella that the embodiment of the present invention 2 provides；
Fig. 6 is the flow diagram of the step A of the manufacturing method for the seamless folding umbrella that the embodiment of the present invention 2 provides.
Main element symbol description：
The seamless folding umbrellas of 1000-, 1100- folding umbrella ribs, 1200- umbrella cloths, 1210- umbrella valves, 1211- base fabrics, 1211a-
Longitudinal folding line, 1211b- circumferential direction folding lines, 1211c- folding centers, 1212- reinforcing sheets, 1212a- first are oriented to folding line, 1213-
Sheet material, 1213a- second is guided to be oriented to folding line, 1214- circumferentially folds gap.
Specific implementation mode
To facilitate the understanding of the present invention, seamless folding umbrella and its manufacturing method are carried out more below with reference to relevant drawings
Comprehensive description.The preferred embodiment of seamless folding umbrella and its manufacturing method is given in attached drawing.But seamless folding umbrella
And its manufacturing method can be realized by many different forms, however it is not limited to embodiment described herein.On the contrary, carrying
Purpose for these embodiments is to keep the disclosure to seamless folding umbrella and its manufacturing method more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Herein it is seamless folding umbrella and its manufacturing method it is used in the description
Term, which is only for the purpose of describing specific embodiments, is not intended to limit the present invention.Term " and or " used herein
Include any and all combinations of one or more relevant Listed Items.
Embodiment 1
Fig. 1~4 are please referred to, the present embodiment discloses a kind of seamless folding umbrella 1000, the seamless folding umbrella 1000
Including folding umbrella rib 1100 and umbrella cloth 1200.Umbrella cloth 1200 includes a plurality of umbrella valves 1210, and umbrella valve 1210 includes base fabric 1211, answers
Several reinforcing sheets 1212 and at least one guiding sheet material 1213.It is appreciated that base fabric 1211, reinforcing sheet 1212 and guide plate
Material 1213 forms the distributed architecture that stacks gradually from outer to inner, and keeps combining closely and phase interaction occurring between adjacent pairs
With.
Base fabric 1211 is waterproof material (including the multiple types such as oilpaper, oilcloth, plastic cloth), is located at the outer surface of umbrella,
For providing the water-proof function needed for umbrella.Folded umbrella construction under, base fabric 1211 have longitudinal direction folding line 1211a with it is at least one
Circumferential folding line 1211b.When seamless folding 1000 folding of umbrella, the folding line 1211a and circumferential folding line 1211b along longitudinal direction of umbrella cloth 1200
Regular folding.
Wherein, longitudinal folding line 1211a is from top of the umbrella to umbrella along the stabilization folding line extended, and circumferential folding line 1211b is with top of the umbrella
Centered on circumferentially distributed stabilization folding line.The quantity of circumferential folding line 1211b is equal with the seamless folding broken number of umbrella 1000.Example
Such as, when seamless folding umbrella 1000 is double-fold umbrella, the quantity of circumferential folding line 1211b is one (corresponding broken number is one)；When seamless
When folding umbrella 1000 is triple folding umbrella, the quantity of circumferential folding line 1211b is two (corresponding broken number is two)；When seamless folded umbrella is five
When rolling over umbrella, the quantity of circumferential folding line 1211b is four (corresponding broken number is four), and so on.When circumferential folding line 1211b is a plurality of
When, with central shaft coaxial relation, and folding line 1211a spacing is distributed along longitudinal direction.
Correspondingly, longitudinal folding line 1211a intersects with circumferential folding line 1211b and forms at least one folding center successively
1211c.When seamless folding 1000 folding of umbrella, folding center 1211c forms folded tip.It is appreciated that in double-fold umbrella knot
Under structure, there are one folding center 1211c for the seamless tool of folding umbrella 1000；At multi-fold umbrella (such as triple folding umbrella, four fold umbrella, five folding umbrellas)
Under structure, seamless folding umbrella 1000 has a plurality of folding center 1211c.
A plurality of reinforcing sheets 1212 are respectively coated by the inner surface of base fabric 1211, form a plasticity enhancement layer.Enhancing
The effect of sheet material 1212 at least that, enhance the plasticity of umbrella cloth 1200, so as to be maintained regular shape when 1200 folding of umbrella cloth.
One of folding line 1211a and circumferential folding line 1211b are apart arranged and shape adjacent reinforcing sheet 1212 along longitudinal direction
At gap is folded, reinforcing sheet 1212 is simultaneously located on the other of longitudinal folding line 1211a and circumferential folding line 1211b.It folds
The width in gap is depending on the size of practical umbrella, and exemplarily, the width range for folding gap is 3~6mm.Correspondingly,
Reinforcing sheet 1212 has with its institute across the corresponding first guiding folding line of longitudinal folding line 1211a/ circumferential direction folding line 1211b for setting
1212a.Exemplarily, first folding line 1212a is oriented to as one-dimensional folding line.
Here, adjacent reinforcing sheet 1212 can rapidly along fold gap folding, and due to fold gap presence and
It avoids interfering.Circumferential direction folding line 1211b/ longitudinal direction folding line 1211a corresponding with the first guiding folding line 1212a is then by reinforcing sheet
Material 1212 is oriented to the plastic straining at folding line 1212a in first, realizes the fast regular folding of umbrella cloth 1200.This one construction it is excellent
Gesture is that single guide direction can avoid recurring structure when folding and interfere, and umbrella cloth 1200 folds smooth and ensures folding efficiency,
Rule support degree effect is more notable.The layout type of several specific reinforcing sheets 1212 introduced below.
The first demonstration, folding line 1211a forms longitudinal folding to adjacent reinforcing sheet 1212 at a distance of setting along longitudinal direction
Gap, longitudinal folding gap are adapted with longitudinal folding line 1211a.Meanwhile reinforcing sheet 1212 is set across circumferential direction folding line 1211b
It sets, has corresponding with circumferential folding line 1211b first to be oriented to folding line 1212a.
It is oriented to here, reinforcing sheet 1212 applies traction to circumferential folding line 1211b, traction realizes base fabric 1211 along longitudinal direction
Regular folding；Adjacent reinforcing sheet 1212 is then folded along gap stacking, drives and realizes the rule of base fabric 1211 circumferentially
Folding.Further, base fabric 1211 is divided into two circumferential fold domains by longitudinal folding line 1211a, and reinforcing sheet 1212 is one by one
It is arranged in correspondence in circumferential fold domain.
Second of demonstration, circumferentially folding line 1211b is formed at a distance of setting between circumferential fold adjacent reinforcing sheet 1212
Gap 1214, the circumferential gap 1214 and circumferential folding line 1211b that folds are adapted.Meanwhile reinforcing sheet 1212 crosses over longitudinal folding line
1211a and be arranged, reinforcing sheet 1212 has corresponding with longitudinal folding line 1211a first to be oriented to folding line 1212a.
It is oriented to here, reinforcing sheet 1212 applies traction to longitudinal folding line 1211a, traction realizes base fabric 1211 circumferentially
Regular folding；Adjacent reinforcing sheet 1212 then circumferentially folds gap 1214 and stacks, and drives and realizes base fabric 1211 along longitudinal direction
Regular folding.
Wherein, base fabric 1211 is divided into a plurality of longitudinal folding regions by circumferential folding line 1211b.Exemplarily, at least one
Setting reinforcing sheet 1212 is attached in a longitudinal folding region, between reinforcing sheet 1212 and the outer profile in longitudinal folding region
Gap is the circumferential component part for folding gap 1214.Further, the profile of reinforcing sheet 1212 and longitudinal folding region
It is adapted, and is arranged correspondingly.
Exemplarily, the longitudinal folding region with top of the umbrella adjoining is not provided with reinforcing sheet 1212, to simplify manufacturing process simultaneously
Reduce material consumption.It is appreciated that the longitudinal folding region area near top of the umbrella is smaller, and effective traction of umbrella frame is received, i.e.,
Make to be not provided with reinforcing sheet 1212, it is still sufficient to ensure that rule folds.
Exemplarily, there is adjacent side to fold gap between the edge of reinforcing sheet 1212 and adjacent umbrella valve 1210.Change speech
It, keeps, at a distance of being arranged, making when umbrella cloth 1200 being avoided to fold between reinforcing sheet 1212 and the outer profile of adjacent umbrella valve 1210
It is interfered between adjacent umbrella valve 1210.
Supplementary explanation can realize combination between reinforcing sheet 1212 and base fabric 1211 by the modes such as pressing, adhering to.Demonstration
Property, reinforcing sheet 1212 is Nian Jie with the realization of base fabric 1211 by bonding agent.The huge number of bonding agent, including polyolefin glue,
The types such as polyurethane adhesive, double-sided adhesive.
Guiding sheet material 1213 accordingly bridges with folding center 1211c and coats adjacent reinforcing sheet 1212, has and folding
The folding line corresponding second of folded center 1211c is oriented to folding line 1213a.It is appreciated that the folding of guiding sheet material 1213 and required covering
Folded center 1211c quantity corresponds to.At folding center 1211c, at least two reinforcing sheets 1212 are at a distance of setting, reinforcing sheet
It is realized and is connected by guiding sheet material 1213 between 1212.It is appreciated that guiding sheet material 1213 is attached to reinforcing sheet 1212 far
A side surface from base fabric 1211.
Exemplarily, second folding line 1213a is oriented to the center radial configuration consistent with folding center 1211c.Change speech
It, radiates folding line centered on the second guiding folding line 1213a, center radiate each ray of folding line respectively with longitudinal folding line 1211a or
Circumferential folding line 1211b is consistent.It is appreciated that the second guiding folding line 1213a imposes draw respectively to reinforcing sheet 1212, make
The longitudinal folding line 1211a and circumferential direction folding line 1211b of base fabric 1211 are by sync pulling, to realize the folding of fast regular.
Supplementary explanation, combination can be realized by the modes such as pressing, adhering to by guiding between sheet material 1213 and reinforcing sheet 1212.
Exemplarily, guiding sheet material 1213 is Nian Jie with the realization of reinforcing sheet 1212 by bonding agent.The huge number of bonding agent, including it is poly-
The types such as alkene glue, polyurethane adhesive, double-sided adhesive.
Supplementary explanation, reinforcing sheet 1212 can be used a variety of plastic materials with guiding sheet material 1213 and be made, for example, plastics
(such as PVC), non-woven fabrics (such as Du Pont's paper) type.Exemplarily, the plasticity of reinforcing sheet 1212 is more than base fabric 1211, and less
In guiding sheet material 1213.Still goodly, the plasticity of reinforcing sheet 1212 is less than guiding sheet material 1213.For example, reinforcing sheet 1212 with
The material category of different plasticity can be respectively adopted in guiding sheet material 1213；For another example, reinforcing sheet 1212 can divide with guiding sheet material 1213
Not Cai Yong the different same type of material of thickness degree, make to be plastically forming difference.
Embodiment 2
Referring to Fig. 5, the present embodiment discloses a kind of seamless manufacturing method for folding umbrella, for based on the folding for completing upper bone
It folds umbrella and manufactures the seamless folding umbrella 1000 that embodiment 1 is introduced.It is appreciated that folded umbrella can be the folding with conventional structure
Folded umbrella.The manufacturing method includes step A~F：
Step A：It is made according to the planning folded trajectory of the base fabric 1211 of the umbrella valve 1210 of folded umbrella and planning guidance direction
A plurality of reinforcing sheets 1212.Wherein, planning folded trajectory is the folding path that folded umbrella is planned in advance, including longitudinal folding line
1211a and at least one circumferential folding line 1211b, make seamless folding umbrella 1000 along folding；Planning guidance direction is folded umbrella
The guide direction planned in advance makes reinforcing sheet 1212 be realized to base fabric 1211 along it and is oriented to.
Referring to Fig. 6, exemplarily, step A includes step A1~2：
Step A1：The quantity and profile of reinforcing sheet 1212 are determined with planning guidance direction according to planning folded trajectory.It can
To understand, in plan folded trajectory, correspond to longitudinal folding line 1211a or circumferential direction folding line 1211b in planning guidance direction, i.e., by
The institute of reinforcing sheet 1212 is across setting；And longitudinal direction folding line 1211a not corresponding with planning guidance direction or circumferential folding line 1211b, then by
Reinforcing sheet 1212 is along it at a distance of setting.It is determined the quantity and profile of required reinforcing sheet 1212 as a result,.
Step A2：Reinforcing sheet 1212 is made according to cut corresponding with profile of the quantity of reinforcing sheet 1212.
Step B：So that folded umbrella is kept expansion, and increasing is apart set along planning folded trajectory in the inner surface of base fabric 1211
Strong sheet material 1212.It is appreciated that can realize combination by the modes such as pressing, adhering between reinforcing sheet 1212 and base fabric 1211.
Under bonded structure, reinforcing sheet 1212 is adhered to by bonding agent in base fabric 1211；Under pressing structure, reinforcing sheet 1212
It is pressed in base fabric 1211.
Step C：Winding folded umbrella is folded along planning folded trajectory, so that base fabric 1211 is formed reinforcing sheet 1212 and forms reality
Stable longitudinal folding line 1211a, circumferential direction folding line 1211b and folding center 1211c, and make reinforcing sheet 1212 formed with its institute across
Longitudinal folding line 1211a and/or circumferential folding line 1211b corresponding first more is oriented to folding line 1212a.
Step D：So that folded umbrella is kept expansion, being made according to folding center 1211c has second to be oriented to folding line 1213a again
Guiding sheet material 1213, second be oriented to folding line 1213a it is corresponding with the folding line of folding center 1211c.For example, according to folding center
1211c cuts to form guiding sheet material 1213, and forms second in compacting on guiding sheet material 1213 and be oriented to folding line 1213a.
Step E：Guiding sheet material 1213 is set in reinforcing sheet 1212 and is realized between adjacent reinforcing sheet 1212
Bridging, second be oriented to folding line 1213a it is corresponding with the folding line holding position of folding center 1211c.As previously mentioned, guiding sheet material
Combination can be realized between 1213 and reinforcing sheet 1212 by the modes such as pressing, adhering to.
Step F：Winding folded umbrella, which is folded, along planning folded trajectory is passed through winding ageing treatment.At so-called winding timeliness
Reason is to instigate folded umbrella to keep 1200 rolled state of umbrella cloth and pass through certain time, with timeliness acts on and makes longitudinal folding line
1211a, circumferential folding line 1211b, folding center 1211c, first are oriented to folding line 1212a, the second guiding folding line 1213a realizations finally
Sizing.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustrative, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot limitation of the scope of the invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of seamless folding umbrella, including folding umbrella rib and umbrella cloth, the umbrella cloth includes a plurality of umbrella valves, which is characterized in that
The umbrella valve includes：
Base fabric, has a longitudinal folding line and at least one circumferential folding line, the longitudinal direction folding line intersect successively with the circumferential folding line and
Form at least one folding center；
A plurality of reinforcing sheets are coated on the inner surface of the base fabric, and adjacent reinforcing sheet is along longitudinal folding line and institute
It states one of circumferential folding line and forms folding gap at a distance of setting, the reinforcing sheet is simultaneously located at longitudinal folding line and institute
State on the other of circumferential folding line, the reinforcing sheet have with its across the longitudinal folding line/circumferential direction folding line set corresponding the
One is oriented to folding line；
At least one guiding sheet material coats adjacent reinforcing sheet, the guiding sheet material and the folding center pair for bridging
It should be arranged, have corresponding with the folding line of the folding center second to be oriented to folding line.
2. seamless folding umbrella according to claim 1, which is characterized in that adjacent reinforcing sheet is along longitudinal folding line
Longitudinal folding gap is formed at a distance of setting, the longitudinal folding gap is adapted with longitudinal folding line, the reinforcing sheet
It is oriented to folding line with corresponding with circumferential folding line first.
3. seamless folding umbrella according to claim 1, which is characterized in that adjacent reinforcing sheet is along the circumferential folding line
Circumferential folding gap is formed at a distance of setting, the circumferential folding gap and the circumferential folding line are adaptable, the reinforcing sheet
With the first guiding folding line corresponding with the longitudinal direction folding line.
4. seamless folding umbrella according to claim 3, which is characterized in that the base fabric is divided by the circumferential folding line
A plurality of longitudinal folding regions attach at least one longitudinal folding region and the reinforcing sheet are arranged.
5. seamless folding umbrella according to claim 3, which is characterized in that do not set with the longitudinal folding region of top of the umbrella adjoining
Set the reinforcing sheet.
6. seamless folding umbrella according to claim 1, which is characterized in that described second, which is oriented to folding line, has and the folding
The consistent center radial configuration in folded center.
7. seamless folding umbrella according to claim 1, which is characterized in that the edge of the reinforcing sheet and adjacent umbrella valve
Between there is adjacent side to fold gap.
8. seamless folding umbrella according to claim 1, which is characterized in that the plasticity of the reinforcing sheet is no more than described
Guide sheet material.
9. a kind of seamless manufacturing method for folding umbrella, based on the folded umbrella for completing upper bone, the folded umbrella includes folding umbrella rib
With umbrella cloth, the umbrella cloth includes a plurality of umbrella valves, which is characterized in that including：
A plurality of reinforcing sheets are made according to the planning folded trajectory of the base fabric of the umbrella valve and planning guidance direction；
The folded umbrella is set to keep expansion, and in the inner surface of the base fabric along described in the planning folded trajectory apart setting
Reinforcing sheet；
It is folded along the planning folded trajectory and winds the folded umbrella, so that the base fabric is formed the reinforcing sheet and form longitudinal folding
Trace, circumferential folding line and folding center, and the reinforcing sheet is made to form the longitudinal folding line crossed over it and/or circumferential folding line pair
First answered is oriented to folding line；
The folded umbrella is set to keep expansion, being made according to the folding center has the second guiding sheet material for being oriented to folding line, described
Second guiding folding line is corresponding with the folding line of the folding center；
The guiding sheet material is set in the reinforcing sheet and realizes the bridging between adjacent reinforcing sheet, described second
It is corresponding with the folding line holding position of the folding center to be oriented to folding line；
The winding folded umbrella, which is folded, along the planning folded trajectory is passed through winding ageing treatment.
10. the seamless manufacturing method for folding umbrella according to claim 9, which is characterized in that " according to folded umbrella umbrella valve
The planning folded trajectory of base fabric makes a plurality of reinforcing sheets with planning guidance direction " include：
The quantity and profile of reinforcing sheet are determined with planning guidance direction according to planning folded trajectory；
The reinforcing sheet is made according to cut corresponding with profile of the quantity of the reinforcing sheet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810885662.XA CN108703452A (en) | 2018-08-06 | 2018-08-06 | Seamless folding umbrella and its manufacturing method |
| PCT/CN2019/077141 WO2020029577A1 (en) | 2018-08-06 | 2019-03-06 | Seamless folding umbrella and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810885662.XA CN108703452A (en) | 2018-08-06 | 2018-08-06 | Seamless folding umbrella and its manufacturing method |
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| Publication Number | Publication Date |
|---|---|
| CN108703452A true CN108703452A (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810885662.XA Pending CN108703452A (en) | 2018-08-06 | 2018-08-06 | Seamless folding umbrella and its manufacturing method |
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|---|---|
| CN (1) | CN108703452A (en) |
| WO (1) | WO2020029577A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029577A1 (en) * | 2018-08-06 | 2020-02-13 | 李启祯 | Seamless folding umbrella and manufacturing method therefor |
| CN112315151A (en) * | 2020-11-18 | 2021-02-05 | 安徽信息工程学院 | Umbrella structure |
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| CN102429418A (en) * | 2010-09-29 | 2012-05-02 | 张汉湘 | Folding umbrella with function of automatically tidying umbrella cloth |
| CN108323890A (en) * | 2017-01-18 | 2018-07-27 | 裴晓峰 | A kind of simple and fast folded umbrella |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703452A (en) * | 2018-08-06 | 2018-10-26 | 李启祯 | Seamless folding umbrella and its manufacturing method |
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2018
- 2018-08-06 CN CN201810885662.XA patent/CN108703452A/en active Pending
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- 2019-03-06 WO PCT/CN2019/077141 patent/WO2020029577A1/en active Application Filing
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|---|---|---|---|---|
| JPH10327918A (en) * | 1997-06-04 | 1998-12-15 | Satoshi Ito | Easily foldable foldaway umbrella |
| CN102429418A (en) * | 2010-09-29 | 2012-05-02 | 张汉湘 | Folding umbrella with function of automatically tidying umbrella cloth |
| CN108323890A (en) * | 2017-01-18 | 2018-07-27 | 裴晓峰 | A kind of simple and fast folded umbrella |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029577A1 (en) * | 2018-08-06 | 2020-02-13 | 李启祯 | Seamless folding umbrella and manufacturing method therefor |
| CN112315151A (en) * | 2020-11-18 | 2021-02-05 | 安徽信息工程学院 | Umbrella structure |
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| Publication number | Publication date |
|---|---|
| WO2020029577A1 (en) | 2020-02-13 |
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Application publication date: 20181026 |