CN201338580Y - Guiding and protecting device of seat air bag - Google Patents
Guiding and protecting device of seat air bag Download PDFInfo
- Publication number
- CN201338580Y CN201338580Y CNU2009200670807U CN200920067080U CN201338580Y CN 201338580 Y CN201338580 Y CN 201338580Y CN U2009200670807 U CNU2009200670807 U CN U2009200670807U CN 200920067080 U CN200920067080 U CN 200920067080U CN 201338580 Y CN201338580 Y CN 201338580Y
- Authority
- CN
- China
- Prior art keywords
- guiding
- protecting sleeve
- air bag
- seat
- guiding protecting
- 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 guiding and protecting device of a seat air bag, comprising a guiding and protecting sleeve the shape and size of which is adaptive to the mounting position of the seat, at least one side of the guiding and protecting sleeve is provided with a guiding opening which is opened to outside of the mounting position, an air bag is adaptively arranged in the guiding and protecting sleeve, and the section of the guiding opening is more than the section in the guiding and protecting sleeve. As the guiding and protecting sleeve is provided with a guiding opening which is opened outwards and the section of which is more than the section in the guiding and protecting sleeve, the air bag can be exploded along the fixed direction according to the guiding opening direction of the guiding and protecting sleeve when the air bag is exploded; in addition, the surrounding parts can not generate splashing chips owning to the function of the guiding and protecting sleeve, the seat sleeve can be protected by the guiding and protecting sleeve at the same time, so as not to be impacted seriously and ensure the air bag to be exploded along the design direction.
Description
Technical field
The utility model relates to a kind of air bag guiding and fender guard, particularly relates to a kind of guiding and fender guard that is used to the air bag blasting guiding and protects the chair seat airbag of peripheral part.
Background technology
Present built-in seat side air bag generally uses on medium-to-high grade automobile.For air bag can need carry out special processing to peripheral part according to the assigned direction explosion, comprise local reinforcement and reduction.But these are changed, and are easy to influence the blasting time of air bag.And local reinforcement and reduction can increase the cost and the influence of part and make and install.General existing product is all strengthened foaming and face cover, increases fabric construction in foaming, and at the inboard strengthening material that increases of face cover, can increase the manufacturing cost of these parts like this and increase installation difficulty.
The utility model content
The purpose of this utility model is, overcomes the defective of above-mentioned prior art and provides a kind of air bag that can help to carry out that part around explosion and the protection is not destroyed and the chair seat airbag guiding and the fender guard that produce the chip that splashes according to design-calculated direction and time.
For achieving the above object, the utility model is taked following design plan:
A kind of guiding of chair seat airbag and fender guard; the suitable guiding protecting sleeve in installation site that comprises shape and size and seat; at least one side of described guiding protecting sleeve is provided with to the outside open guide openings in described installation site; air bag can adaptively be installed in the described guiding protecting sleeve, and the cross section of described guide openings is greater than guiding protecting sleeve in-to-in cross section.
Preferably, described guiding protecting sleeve to small part is made by elastomeric material.
Preferably, also be provided with fixed mechanism on the guiding protecting sleeve, described air bag and guiding protecting sleeve can be installed on the seat by fixed mechanism.Described fixed mechanism comprises and is positioned at the mounting hole of guiding on the protecting sleeve, and the double-screw bolt that is provided with on described mounting hole and the air bag matches and is connected.
Preferably, described guiding protecting sleeve is installed in the sidepiece of seat.
The utility model has the advantages that: since the guiding protecting sleeve of the utility model setting have to the outside open and the cross section greater than the guide openings of guiding protecting sleeve inner section, make air bag in explosion, can carry out directional blasting according to the guide openings direction of guiding protecting sleeve.And because the effect of guiding protecting sleeve, part on every side can not produce the chip that splashes, and the seat face cover protection of protecting sleeve that yet can be subjected to leading simultaneously can not be subjected to too big impact, thereby can guarantee that air bag is according to the explosion of design-calculated direction.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the structural representation of air bag;
Fig. 4 is the structural representation after air bag being arranged in the guiding protecting sleeve;
Fig. 5 is installed in structural representation behind the seat for will lead protecting sleeve and air bag;
Fig. 6 is the enlarged drawing of installation site among Fig. 5;
Fig. 7 is the side sectional view that armchair structure of the present utility model has been installed.
The specific embodiment
Referring to Fig. 1～Fig. 7, the guiding of a kind of chair seat airbag of the utility model shown in it and the preferred embodiment of fender guard, the suitable guiding protecting sleeve 1 in installation site that comprises shape and size and seat, according to different automobile types, different seat shape and different interior trim situations, can suitably adjust the oad of guiding protecting sleeve 1 described in the utility model, make described guiding protecting sleeve 1 to be installed in seat inside adaptedly; At least one side of described guiding protecting sleeve 1 is provided with to the outside open guide openings 2 in described installation site, a plurality of described guiding protecting sleeves 1 also can be set, and the direction of opening of described guide openings 2 is the direction of air bag 3 being carried out directional blasting according to the design needs; Air bag 3 can adaptively be installed in the described guiding protecting sleeve 1; and the cross section of described guide openings 2 is greater than guiding protecting sleeve 1 in-to-in cross section; this kind design make air bag 3 in explosion moment because guiding protecting sleeve 1 volume inside is less; the space at guide openings 2 places is greater than guiding protecting sleeve 1 volume inside simultaneously; thereby make air bag 3 after explosion, can be penetrated, finally realize the purpose of directional blasting according to the opening direction of guide openings 2.
Preferably, described guiding protecting sleeve 1 is made by elastomeric material, when guaranteeing explosion around part be not destroyed and produce the chip that splashes.
In addition; on guiding protecting sleeve 1, also be provided with fixed mechanism 4; described air bag 3 and guiding protecting sleeve 1 can be installed on the seat by fixed mechanism 4; in the present embodiment; described fixed mechanism 4 comprises and is positioned at the mounting hole 41 of guiding on the protecting sleeve 1, and the double-screw bolt 42 of setting matches and is connected on described mounting hole 41 and the air bag 3.And, by the sidepiece that described guiding protecting sleeve 1 is installed in seat that cooperates between the perforate 5 on described double-screw bolt 42 and mounting hole 41 and the cushion frame.
When mounted, in the guiding of at first built-in side air bag 3 being packed into the protecting sleeve 1, two double-screw bolts 42 of air bag 3 pass from the mounting hole 41 of guiding protecting sleeve 1, as shown in Figure 4, attach it on the cushion frame with two nuts then, and wrap foaming and face cover; Air bag 3 is packed into behind the guiding protecting sleeve 1, and the double-screw bolt 42 of air bag 3 passes the guiding mounting hole 41 of protecting sleeve 1 and the perforate 5 of skeleton, uses nut fastening then, thereby has fixed air bag 3 and guiding protecting sleeve 1 simultaneously, as shown in Figure 5.
Referring to Fig. 7, after foaming and the installation of face cover, air bag 3 and guiding protecting sleeve 1 can be squeezed into the dotted line state among Fig. 7 according to moulding.When explosion, air bag 3 is blown, and air bag will be produced along the groove opened in advance in the foaming.Because the effect of guiding protecting sleeve 1, foaming will keep an integral body, can not produce the chip that splashes, and face overlaps the protection of the protecting sleeve 1 that also can be subjected to leading, and can not be subjected to too big impact, thereby guarantee that air bag is according to the explosion of design-calculated direction.
Obviously, those of ordinary skill in the art can constitute various types of guiding and fender guard with the guiding and the fender guard of a kind of chair seat airbag of the present utility model.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model scope; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (5)
1, a kind of guiding of chair seat airbag and fender guard; it is characterized in that: the suitable guiding protecting sleeve (1) in installation site that comprises shape and size and seat; at least one side of described guiding protecting sleeve (1) is provided with to the outside open guide openings (2) in described installation site; air bag (3) can adaptively be installed in the described guiding protecting sleeve (1), and the cross section of described guide openings (2) is greater than guiding protecting sleeve (1) in-to-in cross section.
2, guiding according to claim 1 and fender guard is characterized in that: described guiding protecting sleeve (1) is made by elastomeric material.
3, guiding according to claim 1 and fender guard is characterized in that: also be provided with fixed mechanism (4) on guiding protecting sleeve (1), described air bag (3) and guiding protecting sleeve (1) can pass through fixed mechanism (4) and install on the seat.
4, guiding according to claim 3 and fender guard is characterized in that: described fixed mechanism (4) comprises the mounting hole (41) that is positioned on the guiding protecting sleeve (1), and described mounting hole (41) matches with the double-screw bolt (42) that air bag (3) upward is provided with and is connected.
5, according to claim 2 or 4 described guiding and fender guards, it is characterized in that: described guiding protecting sleeve (1) is installed in the sidepiece of seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200670807U CN201338580Y (en) | 2009-01-14 | 2009-01-14 | Guiding and protecting device of seat air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200670807U CN201338580Y (en) | 2009-01-14 | 2009-01-14 | Guiding and protecting device of seat air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338580Y true CN201338580Y (en) | 2009-11-04 |
Family
ID=41234120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200670807U Expired - Fee Related CN201338580Y (en) | 2009-01-14 | 2009-01-14 | Guiding and protecting device of seat air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338580Y (en) |
-
2009
- 2009-01-14 CN CNU2009200670807U patent/CN201338580Y/en not_active Expired - Fee Related
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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: 20091104 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |