CN205202785U - Automobile seat framework - Google Patents
Automobile seat framework Download PDFInfo
- Publication number
- CN205202785U CN205202785U CN201520867334.9U CN201520867334U CN205202785U CN 205202785 U CN205202785 U CN 205202785U CN 201520867334 U CN201520867334 U CN 201520867334U CN 205202785 U CN205202785 U CN 205202785U
- Authority
- CN
- China
- Prior art keywords
- side plate
- circular tube
- connecting circular
- side side
- fishplate bar
- 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 an automobile seat framework, connect the pipe after and including seat frame, preceding connection pipe, the seat frame is formed by connecting left side sideboard, back fishplate bar, right side sideboard and preceding backup pad head and the tail quadrature in proper order, setting that the pipe was parallel to each other is connected after and between left side sideboard and right side sideboard to preceding connection pipe, wherein, the material of left side sideboard, back fishplate bar, right side sideboard and preceding backup pad is the fine PP of long glass, the pipe is connected after with to preceding connection pipe material is the fine PP of short glass. The utility model discloses automobile seat framework has advantages such as simple structure, structural strength is high, the quality is light, production is convenient.
Description
Technical field
The utility model relates to electronlmobil field, particularly relates to a kind of automobile chair frame.
Background technology
Seat is the main structure body of seat, for providing Gravity support for seat.Traditional automobile chair frame, is steel punch forming, and is formed by electric welding, and the thickness of its sheet material is large, and quality weight, is unfavorable for automotive light weight technology requirement, particularly in electronlmobil field, higher to the lightweight requirements of vehicle body.Further, existing cushion frame is formed by electric welding, and processing technology is complicated, is unfavorable for batch manufacturing, affects production efficiency.
Utility model content
The technical problems to be solved in the utility model, provides a kind of quality lighter, the automobile chair frame that work efficiency is higher.
The utility model is achieved in that
A kind of automobile chair frame, comprises seat frame, front connecting circular tube and rear connecting circular tube;
Described seat frame is formed by connecting by left side side plate, rear fishplate bar, right side side plate and front end panel are orthogonal from beginning to end successively;
What described front connecting circular tube and rear connecting circular tube were parallel to each other is arranged between left side side plate and right side side plate;
Wherein, the material of described left side side plate, rear fishplate bar, right side side plate and front end panel is roving glass fiber PP, and the material of described front connecting circular tube and rear connecting circular tube is short glass fiber PP.
Further, the two ends of described left side side plate, rear fishplate bar, right side side plate and front end panel are respectively arranged with public tenon and tongue-and-groove, and the two ends of front connecting circular tube and rear connecting circular tube are respectively arranged with screw thread;
Described left side side plate, rear fishplate bar, right side side plate and front end panel pass through public tenon and the tongue-and-groove orthogonal connection of head and the tail successively at two ends, the through hole that described left side side plate is relative with right side side plate being provided with two groups, the two ends of described front connecting circular tube and rear connecting circular tube to be inserted in corresponding through hole and to be bolted in left side side plate or right side side plate.
Further, described left side side plate, rear fishplate bar, right side side plate are connected respectively by self-tapping screw with the junction at front end panel two ends.
Further, the rear end of described left side side plate and right side side plate is provided with the chair back connecting portion raised up, and described chair back connecting portion is provided with chair back hinge hole.
Further, the upper surface of described front end panel is provided with the curved support face that forward downward tilts.
The utility model tool has the following advantages: the utility model automobile chair frame comprise front connecting circular tube, rear connecting circular tube and by left side side plate, rear fishplate bar, right side side plate and front end panel successively head and the tail the orthogonal seat frame be formed by connecting; The material of described left side side plate, rear fishplate bar, right side side plate and front end panel is roving glass fiber PP, the material of described front connecting circular tube and rear connecting circular tube is short glass fiber PP, therefore, the utility model automobile chair frame not only has very high structural strength, lighter quality, batch manufacturing of being simultaneously also more convenient for.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment automobile chair frame.
Label declaration:
1, left side side plate 2, right side side plate 3, rear fishplate bar; 4, front end panel 5, front connecting circular tube 6, rear connecting circular tube 7, hexagonal flange valve snail bolt; 8, hexagonal flange valve snail is female.
Detailed description of the invention
By describing technology contents of the present utility model, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1, the utility model embodiment automobile chair frame, this cushion frame comprises seat frame, front connecting circular tube 5 and rear connecting circular tube 6.
Described seat frame is formed by connecting by left side side plate 1, rear fishplate bar 3, right side side plate 2 and front end panel 4 are orthogonal from beginning to end successively; What described front connecting circular tube 5 and rear connecting circular tube 6 were parallel to each other is arranged between left side side plate 1 and right side side plate 2; Wherein, the material of described left side side plate, rear fishplate bar, right side side plate and front end panel is roving glass fiber PP, and the material of described front connecting circular tube and rear connecting circular tube is short glass fiber PP.
Wherein, the rear end of described left side side plate 1 and right side side plate 2 is provided with the chair back connecting portion raised up, and described chair back connecting portion is provided with chair back hinge hole.
In order to improve travelling comfort, the upper surface of described front end panel is provided with the curved support face of forward downward inclination.
In the present embodiment, left side side plate 1 and rear fishplate bar 3 are fixed with self-tapping screw and are used plastic bonding;
Right side side plate 2 and rear fishplate bar 3 are fixed with self-tapping screw and use plastic bonding;
Front end panel 4 and right side side plate 2 are fixed with self-tapping screw and are used plastic bonding;
Front end panel 4 and left side side plate 1 are fixed with self-tapping screw and are used plastic bonding;
The two ends of front connecting circular tube 5 and rear connecting circular tube 6 are respectively arranged with screw thread, front connecting circular tube 5 is threaded by 7 hexagonal flange valve snail bolts and left side side plate 1, right side side plate 2, and rear connecting circular tube 6 is threaded by 8 threaded connectors and left side side plate 1, right side side plate 2.
Wherein, the production technology of the short glass fiber PP such as described left side side plate and front connecting circular tube and roving glass fiber PP parts can adopt solution dipping method.
The method that solution dipping method prepares prepreg tape is dissolved in by matrix resin in suitable solvent, fiber by solution in resin-dipping, subsequently solvent is dried, finally obtain prepreg tape, because viscosity during most of thermoplastic base resin melting is very high, therefore the prepreg tape of thermoplastic composite is all prepare with solution dipping method substantially.
Advantage is in this way low energy consumption, and efficiency is high, and can not pollute without the need to recycling design, therefore solution dipping method is applied comparatively extensive in the preparation of thermoplastic composite.
Material prepreg prepared by above-described dipping technique is half-blank, and prepreg just must can obtain final goods by further forming process processing.And compression molding, injection mo(u)lding, drawing and moulding are the methods of thermoplastic material processing.Technological process is by the resin in fusing composite material after heating by prepreg
Then put it in mould and carry out compression molding.Pressure required for compression molding is low, and goods mesopore rate is low and dimensional accuracy is high, can prepare the goods that structure is comparatively complicated, be suitable for large-scale industrial production.The compression molding of thermoplastic composite mainly comprises solid phase and is pressed into and compression molding of flowing.
Injection mo(u)lding is widely used in the production of short glass fiber composite material GMT goods.Injection mo(u)lding can prepare comparatively complicated, small-sized goods, has and does not produce waste material.The lower product surface of manufacturing cost is smooth, the more high series of advantages of formed precision.
The density of glass fiber composite material is 1/4 of steel, have that density is little, the advantages of higher of product intensity, and can recycle, present embodiment application on cushion frame by short glass fiber PP and roving glass fiber PP, skeleton is not only made to have enough structural strengths, also can greatly reduce skeleton weight, can also environmental demands be met simultaneously, be adapted to the weight-saving requirement of electronlmobil especially; And in the present embodiment, described cushion frame is only assembled by six glass multimaterial component, its structure is simple and firmly, adopt self-tapping screw can carry out assembled connection, without the need to adopting electric welding to connect, substantially increases production efficiency.Further, glass fiber composite material to be more convenient for batch manufacturing in production.
In order to improve the structural strength of cushion frame further, provide another embodiment, be with a upper embodiment difference: the two ends of described left side side plate, rear fishplate bar, right side side plate and front end panel are respectively arranged with public tenon and tongue-and-groove, and the two ends of front connecting circular tube and rear connecting circular tube are respectively arranged with screw thread;
Described left side side plate, rear fishplate bar, right side side plate and front end panel pass through public tenon and the tongue-and-groove orthogonal connection of head and the tail successively at two ends, the through hole that described left side side plate is relative with right side side plate being provided with two groups, the two ends of described front connecting circular tube and rear connecting circular tube to be inserted in corresponding through hole and to be bolted in left side side plate or right side side plate.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent shapes or Structural Transformation; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an automobile chair frame, is characterized in that, comprises seat frame, front connecting circular tube and rear connecting circular tube;
Described seat frame is formed by connecting by left side side plate, rear fishplate bar, right side side plate and front end panel are orthogonal from beginning to end successively;
What described front connecting circular tube and rear connecting circular tube were parallel to each other is arranged between left side side plate and right side side plate;
Wherein, the material of described left side side plate, rear fishplate bar, right side side plate and front end panel is roving glass fiber PP, and the material of described front connecting circular tube and rear connecting circular tube is short glass fiber PP.
2. automobile chair frame according to claim 1, is characterized in that, the two ends of described left side side plate, rear fishplate bar, right side side plate and front end panel are respectively arranged with public tenon and tongue-and-groove, and the two ends of front connecting circular tube and rear connecting circular tube are respectively arranged with screw thread;
Described left side side plate, rear fishplate bar, right side side plate and front end panel pass through public tenon and the tongue-and-groove orthogonal connection of head and the tail successively at two ends, the through hole that described left side side plate is relative with right side side plate being provided with two groups, the two ends of described front connecting circular tube and rear connecting circular tube to be inserted in corresponding through hole and to be bolted in left side side plate or right side side plate.
3. automobile chair frame according to claim 1, is characterized in that, described left side side plate, rear fishplate bar, right side side plate are connected respectively by self-tapping screw with the junction at front end panel two ends.
4. automobile chair frame according to claim 1, is characterized in that, the rear end of described left side side plate and right side side plate is provided with the chair back connecting portion raised up, and described chair back connecting portion is provided with chair back hinge hole.
5. automobile chair frame according to claim 1, is characterized in that, the upper surface of described front end panel is provided with the curved support face of forward downward inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867334.9U CN205202785U (en) | 2015-11-03 | 2015-11-03 | Automobile seat framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867334.9U CN205202785U (en) | 2015-11-03 | 2015-11-03 | Automobile seat framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205202785U true CN205202785U (en) | 2016-05-04 |
Family
ID=55840522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867334.9U Expired - Fee Related CN205202785U (en) | 2015-11-03 | 2015-11-03 | Automobile seat framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205202785U (en) |
-
2015
- 2015-11-03 CN CN201520867334.9U patent/CN205202785U/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: 20160504 Termination date: 20191103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |