CN203669557U - Vehicle door handrail - Google Patents
Vehicle door handrail Download PDFInfo
- Publication number
- CN203669557U CN203669557U CN201420019528.9U CN201420019528U CN203669557U CN 203669557 U CN203669557 U CN 203669557U CN 201420019528 U CN201420019528 U CN 201420019528U CN 203669557 U CN203669557 U CN 203669557U
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- CN
- China
- Prior art keywords
- pad
- door armrest
- installing hole
- handrail body
- armrest according
- 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 discloses a vehicle door handrail and belongs to the technical field of vehicles. The vehicle door handrail comprises a handrail body which is formed in a gas-aided-injection-molding mode. The two ends of the handrail body are respectively provided with at least one mounting hole, and gaskets are embedded into the mounting holes. The vehicle door handrail is light in weight and low in manufacturing cost.
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of Door Armrest.
Background technology
Door Armrest, is parts very crucial in Automobile Door System, need to and vehicle door interior trim panel body between carry out good fitly, for example, profile fairness, point gap, face are poor etc., thereby guarantee the moulding outward appearance of vehicle door interior trim panel.
In prior art, Door Armrest generally includes metallic framework and plastic casing.Because metallic framework is heavier, cause the weight of Door Armrest also larger, and Door Armrest proportion in door device is larger, makes the overall weight of door device also larger, makes to contradict with the light-weighted requirement of driver's cabin.In addition,, because metal price is high, although it is higher to make to have the Door Armrest intensity of metallic framework, manufacturing cost is high.
Utility model content
The utility model embodiment provides a kind of Door Armrest, lightweight, low cost of manufacture.
The technical scheme that the utility model embodiment provides is as follows:
A kind of Door Armrest, comprising: the handrail body of gas-assisted injection molding moulding, and the two ends of described handrail body have respectively at least one installing hole, and at described installing hole, place is embedded with pad.
Preferably, the material of described handrail body is plastics, and described handrail body inside is hollow structure.
Preferably, described pad is embedded in installing hole place by insert injection moulding.
Preferably, described installing hole is two, and described installing hole is circular port.
Preferably, described pad is sheet metal, and wherein the first pad is annular, and the outer rim of the second pad is circular, and center has mounting hole.
Preferably, the thickness of described pad is 2.5 millimeters.
Preferably, the thickness of described pad is 1/10 of the installing hole degree of depth.
Preferably, the size of described installing hole diameter is greater than the size of described pad internal diameter and is less than the size of described pad external diameter.
Preferably, the material of described pad is cold-rolled carbon steel.
Preferably, the cross section of described handrail body is rectangular ring.
The Door Armrest that the utility model embodiment provides, by the embedded pad in installing hole place at the handrail body two ends in gas-assisted injection molding moulding, to improve the installation strength of Door Armrest, this Door Armrest, lightweight, low cost of manufacture.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawing illustrated embodiments other embodiment and accompanying drawing thereof.
Fig. 1 is the schematic diagram of Door Armrest in prior art;
Fig. 2 is that the A-A of Door Armrest of the prior art is to sectional view;
Fig. 3 is the schematic diagram of the metallic framework of Door Armrest of the prior art;
The schematic diagram of the Door Armrest that Fig. 4 provides for the utility model embodiment;
The first pad that Fig. 5 provides for the utility model embodiment and the schematic diagram of the second pad;
The A-A of the Door Armrest that Fig. 6 provides for the utility model embodiment is to sectional view;
Reference numeral:
1 handrail body; 2 installing holes; 3 metallic frameworks; 4 plastic casings;
5 pads; 6 first pads; 7 second pads; 8 mounting holes.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, all embodiment that those of ordinary skills obtain under the prerequisite of not paying creative work belong to protection domain of the present utility model.
As shown in Figure 1 to Figure 3, Door Armrest of the prior art, comprises metallic framework 3 and plastic casing 4, and wherein, plastic casing 4 is coated on metallic framework 3 outsides by injection moulding.On metallic framework 3, there is installing hole 2, in injection moulding process, on Door Armrest, reserve installing hole 2.Can, by the coordinating of installing hole 2 and bolt, Door Armrest be connected with vehicle body sheet metal.
The Door Armrest of above structure, owing to having metallic framework 3, makes installing hole 2 have enough installation strength, meanwhile, because metallic framework 3 weight are large, expensive, causes Door Armrest heavier, and manufacturing cost is higher.Therefore, a kind of lightweight, low cost of manufacture need to be provided, and the Door Armrest of installation strength can be met.
The utility model embodiment provides a kind of Door Armrest, and as shown in Fig. 4 to Fig. 5, this Door Armrest, can comprise: the handrail body 1 of gas-assisted injection molding moulding, and the two ends of handrail body 1 have respectively at least one installing hole 2, and at installing hole, 2 places are embedded with pad 5.Wherein, the material of handrail body 1 can be plastics, because plastics are more a lot of than the low price of metal, adopts plastics to carry out the manufacture of handrail body 1, can significantly reduce manufacturing cost.Handrail body 1 inside by gas-assisted injection molding moulding is hollow structure, can reduce the use amount of plastics, further reduces manufacturing cost.
Because the intensity of plastics is not so good as metal, in order to improve installation strength, pad 5 can be embedded in to installing hole 2 places by insert injection moulding, to guarantee that installing hole 2 has enough installation strength.Wherein, insert injection moulding refers in advance pad 5 is placed in mould, then, to injection-moulded plastic in mould, completes after injection moulding, and pad 5 is just embedded in handrail body 1.
As shown in Figure 6, be hollow structure by handrail body 1 inside of gas-assisted injection molding moulding, the cross section of handrail body 1 can be rectangular ring structure.
In the utility model embodiment, in order to guarantee that Door Armrest can be fixedly mounted on vehicle body sheet metal, an installing hole 2 can be set respectively at the two ends of handrail body 1, certainly according to the size of handrail body 1 volume, more installing hole 2 also can be set if needed, thereby Door Armrest is connected more firmly with vehicle body sheet metal.Preferably, the shape of installing hole 2 can be set to circle, wherein, the diameter of circular port can be set to the large-size that can pass through for tightening tool, thereby guarantee that in bolt tightening process, tightening tool does not interfere with handrail body 1, does not cause damage to handrail body 1.
At installing hole 2 places, embedded pad 5 can be sheet metal, material preferably adopts cold-rolled carbon steel (SPCC), the pad 5 of this material has enough intensity, be difficult for being damaged being bolted during Door Armrest is fixed on to vehicle body sheet metal process, and be in use difficult for being damaged after guaranteeing to install.Can be difformity at two embedded pads 5 in installing hole 2 places, for example, the first pad 6 can be annular, and the outer rim of the second pad 7 can be circular, and center can have mounting hole 8.When installation, can first the installing hole 2 of bolt and the first pad 6 positions be connected, thereby handrail body 1 is retrained respectively in X, Y, Z direction; Then, the installing hole 2 of bolt and the second pad 7 positions is connected, in Y, Z direction, handrail body 1 is retrained, thereby Door Armrest is firmly connected with vehicle body sheet metal, guarantee to there is good matching relationship between itself and vehicle door interior trim panel, for example, the fairness of profile, point gap, face are poor etc., to guarantee the moulding outward appearance of car load interior trim.
Can carry out according to the size of installing hole 2 selection of pad 5, preferably, the thickness of selected pad 5 can be 1/10 of installing hole 2 degree of depth, and for example, the thickness of pad 5 can be 2.5 millimeters, and the degree of depth of installing hole 2 can be 25 millimeters.Preferably, the size that size that can installing hole 2 diameters is set to be greater than the size of pad 5 internal diameters and is less than pad 5 external diameters, for example, diameter that can installing hole 2 is set to 14 millimeters, the external diameter of the first pad 6 and the second pad 7 is all set to 21 millimeters, the internal diameter of the first pad 6 is set to 7 millimeters, and the less internal diameter of the second pad 7 is set to 7 millimeters, and the larger internal diameter of the second pad 7 is set to 8.5 millimeters.Adopt this size design, can make handrail body 1 with bolt connection procedure in, stress point mainly on pad 5, thereby prevent handrail body 1 to cause damage.
The Door Armrest that the utility model embodiment provides, by the embedded pad in installing hole place at the handrail body two ends in gas-assisted injection molding moulding, to improve the installation strength of Door Armrest, this Door Armrest, lightweight, low cost of manufacture.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a Door Armrest, is characterized in that, comprising: the handrail body of gas-assisted injection molding moulding, and the two ends of described handrail body have respectively at least one installing hole, and at described installing hole, place is embedded with pad.
2. Door Armrest according to claim 1, is characterized in that: the material of described handrail body is plastics, and described handrail body inside is hollow structure.
3. Door Armrest according to claim 1 and 2, is characterized in that: described pad is embedded in installing hole place by insert injection moulding.
4. Door Armrest according to claim 1 and 2, is characterized in that: described installing hole is two, and described installing hole is circular port.
5. Door Armrest according to claim 4, is characterized in that: described pad is sheet metal, and wherein the first pad is annular, and the outer rim of the second pad is circular, and center has mounting hole.
6. Door Armrest according to claim 5, is characterized in that: the thickness of described pad is 2.5 millimeters.
7. Door Armrest according to claim 6, is characterized in that: the thickness of described pad is 1/10 of the installing hole degree of depth.
8. Door Armrest according to claim 5, is characterized in that: the size of described installing hole diameter is greater than the size of described pad internal diameter and is less than the size of described pad external diameter.
9. Door Armrest according to claim 1 and 2, is characterized in that: the material of described pad is cold-rolled carbon steel.
10. Door Armrest according to claim 1 and 2, is characterized in that: the cross section of described handrail body is rectangular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019528.9U CN203669557U (en) | 2014-01-13 | 2014-01-13 | Vehicle door handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019528.9U CN203669557U (en) | 2014-01-13 | 2014-01-13 | Vehicle door handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669557U true CN203669557U (en) | 2014-06-25 |
Family
ID=50965870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019528.9U Expired - Fee Related CN203669557U (en) | 2014-01-13 | 2014-01-13 | Vehicle door handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358868A (en) * | 2014-09-18 | 2015-02-18 | 无锡忻润汽车安全系统有限公司 | Sealed structure for gas aided injection molding technological hole of automobile door handle |
-
2014
- 2014-01-13 CN CN201420019528.9U patent/CN203669557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358868A (en) * | 2014-09-18 | 2015-02-18 | 无锡忻润汽车安全系统有限公司 | Sealed structure for gas aided injection molding technological hole of automobile door handle |
| CN104358868B (en) * | 2014-09-18 | 2016-08-24 | 无锡忻润汽车安全系统有限公司 | The sealing structure of gas-assisted injection molding fabrication hole on automobile door handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20190113 |