CN2308554Y - Semi-twining high strength gasbag - Google Patents
Semi-twining high strength gasbag Download PDFInfo
- Publication number
- CN2308554Y CN2308554Y CN 97240800 CN97240800U CN2308554Y CN 2308554 Y CN2308554 Y CN 2308554Y CN 97240800 CN97240800 CN 97240800 CN 97240800 U CN97240800 U CN 97240800U CN 2308554 Y CN2308554 Y CN 2308554Y
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- CN
- China
- Prior art keywords
- bag
- head
- layer
- high strength
- utricule
- 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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Abstract
The utility model relates to a semi-winding type air bag with high strength, which is composed of a bag body (1), a bag head (2), and an air mouth (3). After the bag body and the bag head are formed with nylon cord fabric which is pressed with raw rubber or other high strength fibre cord fabric on a forming frame, the bag body and the bag head are formed by heating up and press vulcanization, and the bag body and the bag head do not have inner tubes. The bottom layers of the bag body and the bag head are overlapping layers, a middle layer and an external layer of the bag body are winding layers, a middle layer (7) and an external layer (8) of the bag head are overlapping layers, and each layer can be a single layer structure or a multilayer structure. The air bag of the utility model has high strength, and especially, compared with the winding type, and the manufacture of the bag head has the advantages of labor saving, material saving and smooth surface. The bag head is not easy to damage and is easy to repair.
Description
The utility model relates to air bag with high intensity, is specifically related to be used for the upper and lower water of boats and ships, and the air bag with high intensity of salvage, boats and ships displacement, great short-distance transport, liquids and gases transportation, great member and weight jacking is a kind of semi-twining type air bag with high intensity.
The air bag that uses has liner type, bridging type, volume to twine formula, wound form at present.Existing wound form air bag CN87101374A, its capsule head and utricule are winding shaping.Capsule head winding shaping has following shortcoming, because the requirement that is shaped must be cut into the curtain strap very narrow strip, twine, two adjacent rings overlaps each other during winding, and the surface is rough and uneven in surface, profile is not beautiful, high material consumption, man-hour are long, and the capsule head easily produces gas leak phenomenon, and influence is used.
The purpose of this utility model is to overcome the deficiency that above-mentioned existing capsule head twines, and it is not the semi-twining type air bag with high intensity of winding shaping that a seed capsules head is provided.
Realize above-mentioned purpose semi-twining type air bag with high intensity, by utricule, capsule head and valve are formed, utricule, the capsule head is with being pressed with the nylon cord of rubber or other high strength material fiber cord fabric after being shaped on the shaping frame, press cure forms through heating, its structure inner tube free, capsule head and utricule bottom are bonding layer, cord fabric thread is vertically put, bear longitudinal force, the middle level of utricule and skin are spiral winding layer, capsule head middle level and skin are bonding layer, bonding layer offset plate joint close overlap joint, glue with adhesives, each layer can be single layer structure or multiple-structure, requires to select according to the actual working strength to air bag.
The utility model air bag can be made different shape and size according to the needs that use, as cylindrical, square, awl cylindricality etc.
That the utility model air bag is made is simple, without the type tire, only use moulding bed, on moulding bed, wrap ground floor (being bottom) joint close overlap joint with being pressed with rubber nylon cord or other high strength material fiber cloth, glue with adhesives, cord fabric thread vertically lays, the second layer of utricule (interlayer) and the 3rd layer (skin) adopt the above-mentioned cord fabric or the band that are pressed with rubber to twine, the interlayer of capsule nose cone body portion and the outer above-mentioned cord fabric overlap joint that is pressed with rubber that adopts, cord fabric thread radially lays, bearing radial force.
The utility model airbag structure had both had the wound form air bag without the type tire, made the advantage simple, that air bag intensity is high, had again that the capsule head is smooth, intensity good, air tight, quality height, the advantage of saving of labor material saving.
Fig. 1 is according to a kind of cylindrical half wound form air bag with high intensity constructional drawing that the utility model proposes.
Fig. 2 is the utility model air bag capsule head section-drawing.
1 is utricule, 2 capsule heads, 3 valves shown in the figure, 4 is the bottom offset plate, the skeleton cord fabric thread of coiling overlap joint, offset plate vertically lays mutually, 5 is that utricule middle level, 6 is the utricule skin, be wound in the nylon cord band that is pressed with rubber or other high strength fibre curtain straps, 7 is that capsule head middle level, 8 is capsule head skin, with the offset plate of the nylon that is pressed with rubber or other Materials with High Strength fiber cord fabric reel mutually the overlap joint form, its cord and capsule head are laterally to be put, promptly radially puts, and is bonded as one fully with adhesives such as gasoline between each offset plate.
One of the valve of present embodiment is equipped with air valve and air-pressure gauge, and pressurized air charges into air bag from valve, and air bag other end valve is equipped with silently sealing.
This semi-twining type air bag with high intensity, utricule capsule head intensity are all high, and particularly the capsule head is made the material-saving that saves time, and the capsule head is made than full wound form and saved for 1/3rd above times, and surface smoothing, not fragile gas leakage, good repairing.
Claims (1)
1, a kind of semi-twining type air bag with high intensity, by utricule (1), capsule head (2), and valve (3) is formed, described utricule, the capsule head is with being pressed with the nylon cord of rubber or other high strength material fiber cord fabric after being shaped on the shaping frame, press cure forms through heating, inner tube free, it is characterized in that utricule (1) and capsule head (2) bottom (4) are bonding layer, cord fabric thread is vertically put, the middle level (5) of utricule (1), outer (6) are winding layer, and the middle level (7) of capsule head (2) and outer (8) are bonding layer, and cord fabric thread is radially put, bonding layer offset plate joint close overlap joint, bonding, each layer can be single layer structure or multiple-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240800 CN2308554Y (en) | 1997-05-12 | 1997-05-12 | Semi-twining high strength gasbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240800 CN2308554Y (en) | 1997-05-12 | 1997-05-12 | Semi-twining high strength gasbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2308554Y true CN2308554Y (en) | 1999-02-24 |
Family
ID=33950447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97240800 Expired - Fee Related CN2308554Y (en) | 1997-05-12 | 1997-05-12 | Semi-twining high strength gasbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2308554Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841132A (en) * | 2010-04-09 | 2010-09-22 | 江苏雷宇高电压设备有限公司 | Integral movable type air cushion device |
| CN105836072A (en) * | 2016-03-25 | 2016-08-10 | 哈尔滨理工大学 | Ship launching fiber-reinforced rubber air bag and molding technique thereof |
| CN106821570A (en) * | 2017-01-19 | 2017-06-13 | 深圳先进技术研究院 | Wearable flexible pneumatic waist muscle convalescence device |
| CN109855951A (en) * | 2018-12-27 | 2019-06-07 | 哈尔滨经纬复合新材料工程有限公司 | A kind of flexible high pressure utricule and preparation method thereof |
-
1997
- 1997-05-12 CN CN 97240800 patent/CN2308554Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841132A (en) * | 2010-04-09 | 2010-09-22 | 江苏雷宇高电压设备有限公司 | Integral movable type air cushion device |
| CN105836072A (en) * | 2016-03-25 | 2016-08-10 | 哈尔滨理工大学 | Ship launching fiber-reinforced rubber air bag and molding technique thereof |
| CN105836072B (en) * | 2016-03-25 | 2019-01-04 | 哈尔滨理工大学 | A kind of ship launching fiber reinforced rubber air bag and moulding process |
| CN106821570A (en) * | 2017-01-19 | 2017-06-13 | 深圳先进技术研究院 | Wearable flexible pneumatic waist muscle convalescence device |
| CN109855951A (en) * | 2018-12-27 | 2019-06-07 | 哈尔滨经纬复合新材料工程有限公司 | A kind of flexible high pressure utricule and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |