CN209852255U - Airbag wrapping component for copilot safety airbag with error-proof installation identification structure - Google Patents
Airbag wrapping component for copilot safety airbag with error-proof installation identification structure Download PDFInfo
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- CN209852255U CN209852255U CN201920108920.3U CN201920108920U CN209852255U CN 209852255 U CN209852255 U CN 209852255U CN 201920108920 U CN201920108920 U CN 201920108920U CN 209852255 U CN209852255 U CN 209852255U
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- wrapping cloth
- plastic sheet
- air bag
- wrapping
- cloth
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Abstract
The utility model relates to the technical field of machinery. The air bag wrapping component for the copilot safety airbag with the mistaken installation preventing and identifying structure comprises an air bag pressing sheet, a plastic sheet and wrapping cloth, wherein the air bag pressing sheet is provided with a folded air bag, four bolts are arranged on the air bag pressing sheet, plastic sheet bolt holes for penetrating through the two bolts are formed in the plastic sheet, and a plastic sheet identification body is arranged on one side surface, away from the air bag, of the plastic sheet; both ends of the wrapping cloth in the length direction are provided with mark body detection holes for watching the plastic piece mark body; two ends of the wrapping cloth in the length direction are respectively provided with four wrapping cloth bolt holes for penetrating through four bolts, and the four wrapping cloth bolt holes at the same end form a wrapping cloth bolt hole group; after two wrapping cloth bolt hole groups of the wrapping cloth sequentially penetrate through the four bolts, the identification body detection holes at the two ends of the wrapping cloth are opposite to the plastic sheet identification body. This patent is through adding the mistake proofing installation identification structure, the effective control of the error rate when being convenient for plastic sheet and parcel cloth installation.
Description
Technical Field
The utility model relates to the technical field of machinery, concretely relates to air pocket parcel subassembly.
Background
At present, when a copilot airbag is designed, in order to avoid the guidance of an instrument panel and an expansion type airbag, after the airbag is folded, a plastic sheet and wrapping cloth are sequentially adopted to realize the fastening of the airbag and the guidance of the airbag during later-period unfolding.
However, no identification structure exists on the wrapping cloth and the plastic sheet at present, so that the problem of wrong installation of the wrapping cloth and the plastic sheet is easy to occur, and the worker is also easy to detect the airbag with the wrong installation in the visual inspection process, so that 100% mistake proofing cannot be realized.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a copilot air bag parcel subassembly for air bag with mistake proofing installation identification structure has solved current parcel mistake and has differentiated not directly perceived, easily takes place the problem of installation mistake.
The technical scheme of the utility model is that: the air bag wrapping component for the copilot safety air bag with the mistaken installation preventing and identifying structure comprises an air bag pressing sheet, a plastic sheet and wrapping cloth, wherein the folded air bag is installed on the air bag pressing sheet;
both ends of the wrapping cloth in the length direction are provided with mark body detection holes for watching the plastic sheet mark body;
two ends of the wrapping cloth in the length direction are respectively provided with four wrapping cloth bolt holes for penetrating through four bolts, and the four wrapping cloth bolt holes at the same end form a wrapping cloth bolt hole group; after two wrapping cloth bolt hole groups of the wrapping cloth sequentially penetrate through four bolts, the wrapping cloth wraps the air bag, the plastic sheet is wrapped between the wrapping cloth and the air bag, and the mark body detection holes at two ends of the wrapping cloth are opposite to the plastic sheet mark body;
the air bag pressing piece is provided with a positioning piece extending outwards;
positioning holes for inserting positioning pieces are formed in the two ends of the plastic sheet and the wrapping cloth in the length direction;
the positioning piece, the positioning hole, the plastic piece identification body and the identification body detection hole form the mistake-proofing installation identification structure.
This patent is through having set up mistake proofing installation identification structure additional, the effective control of the error rate when being convenient for plastic sheet and parcel cloth installation, the user is through the audio-visual plastic sheet sign body of looking over, can realize the quick location of plastic sheet installation direction, see through sign body detection hole and can see the plastic sheet sign body after wrapping up in the cloth cladding through later stage, can realize the quick visual inspection whether mistake installation was installed to parcel cloth and plastic sheet both, improved production efficiency.
Through setting element and locating hole, when improving the fixed effect in location of parcel cloth and plastic sheet, mistake proofing nature when can also further guaranteeing the installation.
Further preferably, the positioning member is a metal sheet, and the outermost end of the metal sheet is semicircular.
The positioning holes in the plastic sheets are cross-shaped slots;
the positioning hole on the wrapping cloth is a waist circular hole.
The plastic sheet and the wrapping cloth can pass through the plastic sheet and the wrapping cloth in sequence.
Further preferably, the plastic sheet identifier is a sticker adhered to the plastic sheet or a pigment layer coated on the plastic sheet.
The mark body is convenient to be attached to the plastic sheet in the plastic sheet production link.
Further preferably, the plastic sheet marker covers an area larger than the area of the marker detection hole. More preferably, the plastic sheet marker has a length in the left-right direction greater than a length in the front-rear direction, and the cross section of the marker detection hole is circular. The detection of the plastic sheet identification body after the wrapping cloth is wound is facilitated.
Further preferably, a wrapping cloth mark body is arranged on one side face, away from the air bag, of one end part of the wrapping cloth;
a wrapping cloth detection hole for checking the wrapping cloth identification body is formed in the other end of the wrapping cloth;
when the wrapping cloth is wound on the periphery of the air bag, the wrapping cloth detection hole is opposite to the wrapping cloth identification body.
Through the setting of the wrapping cloth identification body, when wrapping cloth is wrapped, workers can quickly determine the front and back surfaces of the wrapping cloth, and production efficiency is improved. And through parcel cloth inspection hole, be convenient for realize combining the judgement and the mistake proofing installation identification structure of parcel cloth installation, improve the mistake proofing nature, realize dual mistake proofing and detect.
The wrapping cloth identification body is a sticker adhered to the wrapping cloth, a braided fabric sewn on the wrapping cloth or a pigment layer coated on the wrapping cloth.
The mark body is attached to the wrapping cloth in the wrapping cloth production link conveniently.
Further preferably, the coverage area of the wrapping cloth identification body is larger than the area of the wrapping cloth detection hole. Further preferably, the length of the wrapping cloth identification body in the left-right direction is greater than the length of the wrapping cloth identification body in the front-back direction, and the cross section of the wrapping cloth detection hole is circular. The detection of the wrapping cloth identifier after the wrapping cloth is wound is facilitated.
Drawings
Fig. 1 is a schematic structural view of the wrapping cloth of the present invention in an unfolded state;
FIG. 2 is a schematic view of the flow structure of the present invention, in which plastic sheets and wrapping cloth are sequentially wrapped around the air bag;
FIG. 3 is a schematic view of the side of the plastic sheet away from the air bag;
fig. 4 is a schematic structural view of the side of the wrapping cloth away from the air bag.
In the figure: 1 is the air pocket preforming, 2 is the plastic sheet, 3 is the wrapping cloth, 11 is the bolt, 12 is the air pocket, 13 is the setting element, 21 is the plastic sheet sign body, 22 is the plastic sheet locating hole, 23 is the plastic sheet bolt hole, 31 is sign body detection hole, 32 is the wrapping cloth locating hole, 33 is the wrapping cloth detection hole, 34 is the wrapping cloth bolt hole group, 35 is the wrapping cloth sign body.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the airbag wrapping assembly for a passenger airbag having a wrong installation identification structure includes an airbag pressing sheet 1 on which a folded airbag is installed, a plastic sheet 2, and a wrapping cloth 3, wherein four bolts 11 are disposed on the airbag pressing sheet 1, a plastic sheet 23 for passing through two bolts 11 on the right side of the four bolts 11 is disposed on the plastic sheet 2, a plastic sheet identifier 21 is disposed on a side of the plastic sheet 2 away from the airbag, and the plastic sheet identifier 21 is adjacent to the plastic sheet bolt 23; both ends of the wrapping cloth 3 in the length direction are provided with mark body detection holes 31 for watching the plastic piece mark body 21; two ends of the wrapping cloth 3 in the length direction are respectively provided with four wrapping cloth bolt holes for penetrating through the four bolts 11, and the four wrapping cloth bolt holes at the same end form a wrapping cloth bolt hole group 34; after two wrapping cloth bolt hole groups 34 of the wrapping cloth 3 sequentially penetrate through the four bolts 11, the wrapping cloth 3 wraps the air bag, the plastic sheet 2 is wrapped between the wrapping cloth 3 and the air bag, and the marker detection holes 31 at the two ends of the wrapping cloth 3 are opposite to the plastic sheet marker body 21; the air bag pressing sheet 1 is provided with a positioning part 13 extending outwards; both ends of the plastic sheet 2 and the wrapping cloth 3 in the length direction are provided with positioning holes for inserting the positioning pieces 13; the positioning member 13, the positioning hole, the plastic sheet marking body 21 and the marking body detection hole 31 form a mistake-proofing installation identification structure. This patent is through adding mistake proofing installation identification structure, the effective control of the error rate when being convenient for plastic sheet 2 and the installation of wrapping up in 3 pieces of cloth, the user is through the audio-visual plastic sheet sign body 21 of looking over, can realize the quick location of 2 installation directions in plastic sheet, wrap up in 3 wrapping up in later stage and see through sign body detection hole 31 behind the cloth and whether can see the plastic sheet sign body 21, can realize the quick visual inspection of whether mistake installation was examined to wrapping up in 3 and 2 both plastic sheets, and the production efficiency is improved. Through setting element 13 and locating hole, when improving the fixed effect in location of parcel cloth 3 and plastic sheet 2, mistake proofing nature when can also further guaranteeing the installation.
The positioning member 13 is a metal sheet, and the outermost end of the metal sheet is semicircular. The positioning holes (plastic sheet positioning holes 22) on the plastic sheet 2 are cross-shaped slots; the positioning hole (wrapping cloth positioning hole 32) in the wrapping cloth 3 is a waist circular hole. Facilitating the sequential penetration of the plastic sheet 2 and the wrapping cloth 3.
The plastic sheet identifier 21 is a sticker adhered to the plastic sheet 2 or a paint layer coated on the plastic sheet 2. It is convenient to attach the tag body to the plastic sheet 2 during the production of the plastic sheet 2.
The plastic sheet tag body 21 has a larger area than the tag body detection holes 31. More preferably, the plastic sheet marker 21 has a length in the left-right direction larger than that in the front-rear direction, and the marker detection hole 31 has a circular cross section. Detection of the plastic sheet identification body 21 after winding of the wrapping cloth 3 is facilitated.
A wrapping cloth mark body 35 is arranged on one side surface of one end part of the wrapping cloth 3 far away from the air bag; the other end of the wrapping cloth 3 is provided with a wrapping cloth detection hole 33 for checking the wrapping cloth identification body 35; when the wrapping cloth 3 is wound on the periphery of the air bag, the wrapping cloth detection hole 33 is opposite to the wrapping cloth identification body 35. Through the setting of wrapping up in cloth sign body 35, be convenient for when 3 parcels in parcel cloth, the staff confirms the positive and negative of parcel cloth 3 fast, improves production efficiency. And through parcel cloth inspection hole 33, be convenient for realize combining the judgement and the mistake proofing installation identification structure of parcel cloth 3 installation, improve the mistake proofing nature, realize dual mistake proofing and detect.
The wrapping cloth is preset with a tearing line. The wrapping cloth is convenient to be damaged in a specific required area after being stressed. The broken line in fig. 4 indicates a case of a tear line. The design of the tear line can be varied according to different requirements and is not limited to the situation shown in fig. 3.
The wrapping cloth identifier 35 is a sticker adhered to the wrapping cloth 3, a woven fabric sewn on the wrapping cloth 3, or a pigment layer coated on the wrapping cloth 3. The mark body is attached to the wrapping cloth 3 in the production link of the wrapping cloth 3.
The covering area of the wrapping cloth identification body 35 is larger than the area of the wrapping cloth detection hole 33. More preferably, the length of the wrapping-cloth indicator 35 in the left-right direction is longer than the length in the front-rear direction, and the cross section of the wrapping-cloth detection hole 33 is circular. Detection of the wrapping-cloth identifier 35 after the wrapping-cloth 3 is wound is facilitated.
The wrapping process of the air bag wrapping assembly (see fig. 2) is (a) mounting the folded air bag to the air bag laminate; (B) the side surface of the plastic sheet, which is provided with the identification body, faces upwards, and two plastic sheet bolt holes of the plastic sheet penetrate through bolts on the air bag pressing sheet; (C) respectively penetrating four bolt holes of a group of cloth wrapping bolt hole groups of wrapping cloth through four bolts on the air bag pressing sheet; (D) and the wrapping cloth is wrapped on the periphery of the air bag, and four bolt holes of the wrapping cloth bolt hole group at the other end of the wrapping cloth respectively penetrate through four bolts on the air bag pressing sheet. At this time, the label body on the plastic sheet can be observed through the label body detection hole of the wrapping cloth, namely, the wrapping is correct. A shooting detection procedure can be added on the packaging production line to detect the identification body. The double detection of manual visual inspection and machine inspection is realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The air bag wrapping component for the copilot safety air bag with the mistaken installation preventing and identifying structure comprises an air bag pressing sheet, a plastic sheet and wrapping cloth, wherein the folded air bag is installed on the air bag pressing sheet;
both ends of the wrapping cloth in the length direction are provided with mark body detection holes for watching the plastic sheet mark body;
two ends of the wrapping cloth in the length direction are respectively provided with four wrapping cloth bolt holes for penetrating through four bolts, and the four wrapping cloth bolt holes at the same end form a wrapping cloth bolt hole group; after two wrapping cloth bolt hole groups of the wrapping cloth sequentially penetrate through four bolts, the wrapping cloth wraps the air bag, the plastic sheet is wrapped between the wrapping cloth and the air bag, and the mark body detection holes at two ends of the wrapping cloth are opposite to the plastic sheet mark body;
the air bag pressing piece is provided with a positioning piece extending outwards;
positioning holes for inserting positioning pieces are formed in the two ends of the plastic sheet and the wrapping cloth in the length direction;
the positioning piece, the positioning hole, the plastic piece identification body and the identification body detection hole form the mistake-proofing installation identification structure.
2. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 1, characterized in that: the locating piece is a metal sheet, and the outermost end of the metal sheet is semicircular.
3. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 1, characterized in that: the positioning holes in the plastic sheets are cross-shaped slots;
the positioning hole on the wrapping cloth is a waist circular hole.
4. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 1, characterized in that: the plastic sheet identification body is a sticker adhered to the plastic sheet or a pigment layer coated on the plastic sheet.
5. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 4, characterized in that: the coverage area of the plastic sheet identification body is larger than the area of the detection holes of the identification body.
6. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 5, characterized in that: the length of the plastic sheet identification body in the left-right direction is greater than the length of the plastic sheet identification body in the front-back direction, and the cross section of the identification body detection hole is circular.
7. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to any one of claims 1 to 6, characterized in that: one side surface of one end part of the wrapping cloth, which is far away from the air bag, is provided with a wrapping cloth mark body;
a wrapping cloth detection hole for checking the wrapping cloth identification body is formed in the other end of the wrapping cloth;
when the wrapping cloth is wound on the periphery of the air bag, the wrapping cloth detection hole is opposite to the wrapping cloth identification body.
8. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 7, characterized in that: the wrapping cloth identification body is a sticker adhered to the wrapping cloth, a braided fabric sewn on the wrapping cloth or a pigment layer coated on the wrapping cloth.
9. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 7, characterized in that: the covering area of the wrapping cloth identification body is larger than the area of the wrapping cloth detection hole.
10. The airbag package assembly for a passenger airbag having a misinstallation-preventing recognition structure according to claim 9, characterized in that: the length of the wrapping cloth identification body in the left-right direction is larger than that of the wrapping cloth identification body in the front-back direction, and the cross section of the wrapping cloth detection hole is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108920.3U CN209852255U (en) | 2019-01-23 | 2019-01-23 | Airbag wrapping component for copilot safety airbag with error-proof installation identification structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108920.3U CN209852255U (en) | 2019-01-23 | 2019-01-23 | Airbag wrapping component for copilot safety airbag with error-proof installation identification structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852255U true CN209852255U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108920.3U Active CN209852255U (en) | 2019-01-23 | 2019-01-23 | Airbag wrapping component for copilot safety airbag with error-proof installation identification structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209852255U (en) |
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2019
- 2019-01-23 CN CN201920108920.3U patent/CN209852255U/en active Active
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Address after: 201814 No. 290, Yuanmao Road, Anting Town, Jiading District, Shanghai Patentee after: ZF automotive passive safety system (Shanghai) Co., Ltd Address before: 201805 No. 168 Yao Road, Anting Town, Shanghai, Jiading District Patentee before: Shanghai Tianhe automobile safety system Co., Ltd |