CN202175165U - Pull belt and aeration device provided with the same - Google Patents
Pull belt and aeration device provided with the same Download PDFInfo
- Publication number
- CN202175165U CN202175165U CN2011202395318U CN201120239531U CN202175165U CN 202175165 U CN202175165 U CN 202175165U CN 2011202395318 U CN2011202395318 U CN 2011202395318U CN 201120239531 U CN201120239531 U CN 201120239531U CN 202175165 U CN202175165 U CN 202175165U
- Authority
- CN
- China
- Prior art keywords
- drawstring
- long limit
- gauffer portion
- adjacent
- gauffer
- 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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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B7/08—Inflatable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/087—Fluid mattresses or cushions with means for connecting opposite sides, e.g. internal ties or strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2221/00—Methods and means for joining members or elements
- B63B2221/18—Methods and means for joining members or elements by sewing, stitching, stapling or the like methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
- Air Bags (AREA)
Abstract
The utility model provides a pull belt, which is suitable for an aeration device so as to make the aeration device form a preset shape. The pull belt comprises a bar-shaped pull belt body, the pull belt body is provided with a first long side and a second long side along the length direction, and the pull belt body is provided with at least a corrugation part, the corrugation part is adjacent to the first long side, and via the corrugation part, the pull belt is made to be provided with a bending section in the zone in which the corrugation part is. Therefore, via the corrugation part formed in the pull belt body, the pull belt can be made to generate the bending section, and the position of the corrugation part can be adjusted according to requirement, making use of the pull belt be provided with elastically-adjusting space. Furthermore, the bending section formed by the corrugation part is advantaged by higher anti-pulling strength and no easy deformation, making the aeration device accord with the preset shape.
Description
Technical field
The utility model relates to a kind of gas filled device, is meant a kind of gas filled device with bending drawstring especially.
Background technology
Gas filled device is because the characteristic that can inflate, lose heart, so convenient for collecting and carry and by a large amount of utilizations, for example: inflatable dinghy, air mattress or the like.In order to make gas filled device after inflation, can produce predetermined shape, prevent over expansion, convexity and be out of shape, then can between the top flat of gas filled device and egative film, add many drawstrings, with the spacing setting of gas filled device.
The gas filled device that is cuboid after the general inflation; Mostly employed drawstring is the vertical bar shape; Can the shape of gas filled device be changed if hope; The front end of inflatable dinghy is upturned, then must utilizes front end to have the drawstring of bending section that the front end of gas filled device is upturned, form ship shape.
Existing drawstring with bending section is normally directly formed by the cloth shears sanction.Because the drawstring shape of cutting out after the completion promptly is fixed, and is not easy to change shape again, if make drawstring in advance, then wants to change institute's design-calculated balloon shapes, then need to cut out in addition more difform drawstring, to cooperate design after changing.So, the use of drawstring does not have the elasticity of strain, causes the waste of material yet.In addition, cut the drawstring that forms bending section, the tensile strength of its bending section is not enough, the part distortion that is straightened easily, the shape that the gas filled device out of reach after the inflation is preset.
Summary of the invention
One purpose of the utility model is to provide a kind of drawstring that is used for gas filled device that can elasticity adjustment bending section.
Another purpose of the utility model is to provide a kind of gas filled device with drawstring that can elasticity adjustment bending section.
The utility model drawstring; Be applicable to a gas filled device, so that this gas filled device forms reservation shape, this drawstring comprises the drawstring body of a strip; This drawstring body has one first long limit and one second long limit along its length; And this drawstring body is formed with at least one gauffer portion, and adjacent this first long limit of this gauffer portion makes this drawstring form a bending section in this gauffer portion region through this gauffer portion.
The utility model gas filled device; Comprise a top flat, an egative film; And at least one drawstring that is connected between this top flat and this egative film, this drawstring has the drawstring body of a strip, and this drawstring body has one first long limit and one second long limit along its length; And this drawstring body is formed with at least one gauffer portion; Adjacent this first long limit of this gauffer portion, and the broken line of this gauffer portion is to be extended towards this second long side direction by this first long limit, makes this drawstring form a bending section in this gauffer portion region through this gauffer portion.
Preferably, this drawstring also comprises one and is fixedly arranged on this drawstring body and across the reinforcement sheet of this gauffer portion.
In addition; This drawstring body also can be formed with several gauffer portions; Adjacent this first long limit of part gauffer portion wherein; Adjacent this second long limit of part gauffer portion, and the gauffer portion on adjacent this first long limit and the gauffer portion on adjacent this second long limit segment distance of being separated by, and the broken line of the gauffer portion on adjacent this first long limit is towards this second long side direction extension by this first long limit; The broken line of the gauffer portion on adjacent this second long limit is to be extended towards this first long side direction by this second long limit, makes this drawstring form several bending sections through said gauffer portion.
The useful effect of the utility model is: through form gauffer portion at the drawstring body, can make drawstring produce bending section, and the position of gauffer portion can adjust according to demand, make the use of drawstring have the space of elasticity adjustment.Moreover by the formed bending section of gauffer portion, tensile strength is bigger, and is not yielding, and can make gas filled device meet preset shape.
Description of drawings
Fig. 1 is a schematic perspective view, and a preferred embodiment of the utility model is described;
Fig. 2 is a lateral plan, and a drawstring of this preferred embodiment is described;
Fig. 3 is the section-drawing of being got along the III-III straight line of Fig. 1;
Fig. 4 is a block diagram of this drawstring and two fixed plates.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Consult Fig. 1, Fig. 2 and Fig. 3, the utility model drawstring and have a preferred embodiment of the gas filled device of this drawstring, the shape of gas filled device is with ship shape, promptly an inflatable dinghy is the example explanation.This gas filled device comprises the air valve (figure does not show) that a top flat 1, an egative film 2, are arranged at egative film 2, and many drawstrings 3.This air valve supplies the user to gas filled device inflation or disappointing.
Top flat 1 combines with egative film 2 and defines a plenum space 6 jointly, and said drawstring 3 compartment of terrains parallel to each other are arranged between top flat 1 and the egative film 2 and are positioned at plenum space 6.Each drawstring 3 comprises the drawstring body 31 of a strip; Drawstring body 31 has one first long limit 311 and the one second long limit 312 of L1 along its length; 311 adjacent top flats, 1, the second long limit, the first long limit, 312 adjacent egative films 2, and drawstring body 31 is formed with the gauffer portion 313 on one adjacent first long limit 311; The broken line of gauffer portion 313 is by the 312 directions extension towards the second long limit of the first long limit 311, makes drawstring 3 form a bending section 32 in gauffer portion 313 regions through gauffer portion 313.That is to say; Because gauffer portion 313 produces gauffer at the regional area on drawstring body 31 adjacent first long limits 311; And shortening drawstring 3 is in the length of the first long limit of this regional area, 311 sides; Make first of this regional area grow the length of the length of limit 311 sides, and form bending section 32 less than the second long limit, 312 sides.In the present embodiment, through the bending section 32 of drawstring 3, can make gas filled device inflation back form the hull shape of leading portion perk.Further; Drawstring 3 also can comprise one and be fixedly arranged on drawstring body 31 and across the reinforcement sheet 33 of gauffer portion 313; Promptly strengthening sheet 33 is that L1 is installed in drawstring body 31 along its length; And across near the zone gauffer portion 313 and the gauffer portion 313, the tensile strength in order to the bending section 32 that adds coercively drawing belt 3 makes bending section 32 not yielding.
Below specify the method for making of present embodiment.
Consult Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, top flat 1 is to be processed by the PVC plastic material with egative film 2, and the periphery of top flat 1 and egative film 2 is superimposed with each other, and engages with HF hot melt.And at the outside face of the joint of top flat 1 and egative film 2 welding one reinforcing chip 4 also, in order to strengthening the intensity of top flat 1 and egative film 2 joints, the tension force that produces later at inflation with the opposing gas filled device.
The drawstring body 31 of drawstring 3 and to strengthen sheet 33 be to process by not having a cloth of ductility, gauffer portion 313 is that the mode with sewing forms, and to strengthen sheet 33 also be to combine with drawstring body 31 to fix with sewing type.Say that at length at present embodiment, gauffer portion 313 is made up of four gauffers, each gauffer be with the regional area of drawstring body 31 overlapping after again sewing fix.Gauffer portion 313 required gauffer quantity can be decided according to actual demand.Cooperate and consult Fig. 4, each drawstring 3 is with before top flat 1 and egative film 2 engage, and limit 312 is grown on the first long limit 311 and second of drawstring body 31; Back folded toward respectively sewing; Make the upper and lower side of drawstring 32 form two end faces 34, again with sewing type respectively at each end face 34 affixed fixed plate 5, each fixed plate 5 by a PVC layer and one with compound the processing of bed of cloth of drawstring body 31 same materials; Wherein bed of cloth and drawstring 3 are affixed, and PVC layer and top flat 1 and egative film 2 weldings.Each drawstring 3 is H shape with the integral structure cross section of two fixed plates 5 that are connected drawstring 3, and such practice makes drawstring 3 more can bear the tension force after gas filled device expands.
Behind the gas filled device inflation; Described drawstring 3; It pulls top flat 1 and egative film 2 through fixed plate 5 respectively in two ends up and down, through the gauffer portion 313 formed bending sections 32 of drawstring 3, makes top flat 1 and bending section 32 bendings of egative film 2 along with drawstring 3; And the front end of gas filled device is upturned, form ship shape.
Certainly; Except the gas filled device formation ship shape of present embodiment, gas filled device also can form different shapes, for example the inflatable chute of children's use; Because inflatable chute needs the bending section of differently curved direction, can form bending section 32 by zones of different and reach at drawstring 3.That is to say; Drawstring 3 also can form several bending sections 32, for example on drawstring body 31, is provided with several gauffer portions 313, wherein part gauffer portion 313 adjacent first long limits 311; Part gauffer portion (can analogize with reference to figure 2 on 313 adjacent second long limits 312; Illustrate no longer in addition), the broken line of the gauffer portion 313 on the promptly adjacent second long limit 312 be by the second long limit 312 towards the first long limit 311 directions extend and the gauffer portion 313 on the adjacent first long limit 311 and the gauffer portion 313 on the adjacent second long limit 312 segment distance of being separated by; Make drawstring 3 form several bending sections 32 through said gauffer portion 313; And, can form the bending section 32 of differently curved direction respectively in gauffer portion 313 regions on the adjacent first long limit 311 with in gauffer portion 313 regions on the adjacent second long limit 312.
As stated, the utility model is because drawstring 3 gauffer portions 313 formed bending sections 32, and the profile after letting gas filled device expand can have more variation; Gas filled device like present embodiment; The bending section 32 of drawstring 3 is upturned the front end of gas filled device, when this gas filled device advances in water, can reduce the resistance of water and increases the speed that gas filled device advances; In addition; The position of gauffer portion 313 can be adjusted according to demand, makes the use of drawstring have the space of elasticity adjustment, so can reach the purpose of the utility model really.
Claims (10)
1. drawstring; Be applicable to a gas filled device, so that this gas filled device forms reservation shape, this drawstring comprises the drawstring body of a strip; This drawstring body has along one first long limit of its length direction and one second long limit; It is characterized in that: this drawstring body is formed with at least one gauffer portion, and adjacent this first long limit of this gauffer portion makes this drawstring form a bending section in this gauffer portion region through this gauffer portion.
2. drawstring according to claim 1; It is characterized in that: this drawstring body is formed with several gauffer portions; Adjacent this first long limit of part gauffer portion wherein; Adjacent this second long limit of part gauffer portion, and the gauffer portion on adjacent this first long limit and the gauffer portion on adjacent this second long limit segment distance of being separated by make this several bending sections of drawstring formation through said gauffer portion.
3. drawstring according to claim 1 is characterized in that: this drawstring also comprises one and is fixedly arranged on this drawstring body and across the reinforcement sheet of this gauffer portion.
4. drawstring according to claim 1 is characterized in that: the broken line of this gauffer portion is to be extended towards this second long side direction by this first long limit.
5. drawstring according to claim 2; It is characterized in that: the broken line of the gauffer portion on adjacent this first long limit is to be extended towards this second long side direction by this first long limit, and the broken line of the gauffer portion on adjacent this second long limit is to be extended towards this first long side direction by this second long limit.
6. gas filled device; Comprise a top flat, an egative film, and at least one drawstring that is connected between this top flat and this egative film, this drawstring has the drawstring body of a strip; This drawstring body has along one first long limit of its length direction and one second long limit; It is characterized in that: this drawstring body is formed with at least one gauffer portion, and adjacent this first long limit of this gauffer portion makes this drawstring form a bending section in this gauffer portion region through this gauffer portion.
7. gas filled device according to claim 6; It is characterized in that: this drawstring body is formed with several gauffer portions; Adjacent this first long limit of part gauffer portion wherein; Adjacent this second long limit of part gauffer portion, and the gauffer portion on adjacent this first long limit and the gauffer portion on adjacent this second long limit segment distance of being separated by make this several bending sections of drawstring formation through said gauffer portion.
8. gas filled device according to claim 6 is characterized in that: this drawstring also comprises one and is fixedly arranged on this drawstring body and across the reinforcement sheet of this gauffer portion.
9. gas filled device according to claim 6 is characterized in that: the broken line of this gauffer portion is to be extended towards this second long side direction by this first long limit.
10. gas filled device according to claim 7; It is characterized in that: the broken line of the gauffer portion on adjacent this first long limit is to be extended towards this second long side direction by this first long limit, and the broken line of the gauffer portion on adjacent this second long limit is to be extended towards this first long side direction by this second long limit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202395318U CN202175165U (en) | 2011-07-08 | 2011-07-08 | Pull belt and aeration device provided with the same |
| US13/398,599 US20130012082A1 (en) | 2011-07-08 | 2012-02-16 | Pull belt for an inflatable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202395318U CN202175165U (en) | 2011-07-08 | 2011-07-08 | Pull belt and aeration device provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175165U true CN202175165U (en) | 2012-03-28 |
Family
ID=45865064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202395318U Expired - Fee Related CN202175165U (en) | 2011-07-08 | 2011-07-08 | Pull belt and aeration device provided with the same |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20130012082A1 (en) |
| CN (1) | CN202175165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211366A (en) * | 2018-01-23 | 2018-06-29 | 广州翱翔气模有限公司 | A kind of pairing page and the slide using the pairing page |
| CN108454129A (en) * | 2018-01-30 | 2018-08-28 | 中山市翱翔气模有限公司 | A kind of pairing page production method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9945045B2 (en) | 2015-12-02 | 2018-04-17 | Ashwin-Ushas Corporation, Inc. | Electrochemical deposition apparatus and methods of using the same |
| EP3402717B1 (en) * | 2016-01-12 | 2023-07-26 | Stephen Pepper | Inflatable watercraft structure and method of making the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2451474A (en) * | 1945-02-05 | 1948-10-19 | Edward C Craig | Dual tube pneumatic life preserver belt |
| US4887987A (en) * | 1988-04-11 | 1989-12-19 | Aquasafe, Inc. | Inflatable emergency flotation device |
| US5022879A (en) * | 1989-12-13 | 1991-06-11 | Diforte Mario P | Inflatable life belt |
| US5382184A (en) * | 1993-10-07 | 1995-01-17 | Diforte, Jr.; Mario P. | Personal flotation device in the form of an inflatable belt |
-
2011
- 2011-07-08 CN CN2011202395318U patent/CN202175165U/en not_active Expired - Fee Related
-
2012
- 2012-02-16 US US13/398,599 patent/US20130012082A1/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211366A (en) * | 2018-01-23 | 2018-06-29 | 广州翱翔气模有限公司 | A kind of pairing page and the slide using the pairing page |
| CN108211366B (en) * | 2018-01-23 | 2020-11-03 | 广州翱翔气模有限公司 | Double-hinge and slide using same |
| CN108454129A (en) * | 2018-01-30 | 2018-08-28 | 中山市翱翔气模有限公司 | A kind of pairing page production method |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130012082A1 (en) | 2013-01-10 |
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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: 20120328 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |