CN203957932U - Automotive seat foam steel wire - Google Patents
Automotive seat foam steel wire Download PDFInfo
- Publication number
- CN203957932U CN203957932U CN201420268774.8U CN201420268774U CN203957932U CN 203957932 U CN203957932 U CN 203957932U CN 201420268774 U CN201420268774 U CN 201420268774U CN 203957932 U CN203957932 U CN 203957932U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- resistance terminal
- automotive seat
- wire body
- seat foam
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 239000006260 foam Substances 0.000 title claims abstract description 33
- 239000004568 cement Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 235000012771 pancakes Nutrition 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 210000003371 toe Anatomy 0.000 description 2
- 241000070928 Calligonum comosum Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Flexible Shafts (AREA)
Abstract
The utility model is a kind of automotive seat foam steel wires, comprises steel wire body (1) and resistance terminal (2), and this resistance terminal (2) is fixedly connected on one end of steel wire body (1).The utility model meets the requirement of different automotive seat to steel wire withdrawal force by changing size and the shape of resistance terminal, relatively adopt the mode of making hook in steel cord end, resistance terminal is easy to realize to the adjusting of withdrawal force more, also more accurate, is more prone to realize standardized management; What to resistance terminal, can be more prone to realizes mass production, reduces production costs; To different automotive seat, can use same resistance terminal, only need to change shape and the length of steel wire, be convenient to management and distinguish, can effectively reduce costs, improve the quality of products.
Description
Technical field
The utility model relates to automotive seat production technical field, is specifically related to a kind of automotive seat foam steel wire.
Background technology
In automotive seat, more conventional surface cover and the combination of foam are that surface cover steel wire or the J type bar of foam steel wire in surface cover is combined with bail, in the foam of automotive seat, foam steel wire generally need to meet according to different main engine plants different withdrawal force requirements, for the steel wire withdrawal force of the pull-up groove of difference position, is greater than the minimum value of requirement.At present, the type of foam steel wire mainly contains following two classes:
1, for meeting the requirement of different steel wire withdrawal forces, termination at steel wire increases bending, such as elbow or square toes (elbow and square toes have again different Dimension Types), meet the requirement of steel wire withdrawal force, if the patent No. is that in 201120067270.6, the foam steel wire two ends in disclosed a kind of arta vehicle seat unit are hook formation, but owing to there being different elbow shapes, can cause foam steel wire manufacturing line in management, to have material variation, the crotch at foam steel wire two ends often acts in collusion together, the inconvenience of access material and relatively wasting space;
2, in order to meet the requirement of foam steel wire withdrawal force, foam steel wire adopts the mode of integral type steel wire, and whole foam steel wire is one, but this molding mode difficulty of processing is large, complex process, and cost is very high, generally appears at above high-end vehicle.
Utility model content
The utility model is for the deficiencies in the prior art, proposes a kind ofly in foam steel wire one end, resistance terminal to be set, and by resistance terminal, meets pullout forces requirement, and processing technology is simple, has simplified operation, the automotive seat that can reduce production costs foam steel wire.Concrete technical scheme is as follows:
An automotive seat foam steel wire, comprises steel wire body (1) and resistance terminal (2), and this resistance terminal (2) is fixedly connected on one end of steel wire body (1).
In use, steel wire body meets the requirement of seat shape, and resistance terminal meets the requirement of withdrawal force, also can be by changing the length of resistance terminal and the size of shape adjustment withdrawal force, processing technology is simpler, is convenient to the management of material simultaneously, can effectively save cost.
For better realizing the utility model, may further be:
Described resistance terminal (2) surface is provided with friction pit, or is provided with dermatoglyph, in the situation that not changing resistance terminal (2), strengthens the friction force between resistance terminal (2) and foam.
Described resistance terminal (2) is cylindrical, regular shape, production technology is simple, make the utility model be easy to realize, one end of described steel wire body (1) is stretched into from the center of resistance terminal (2) end face, can guarantee the tension uniform between steel wire body (1) and resistance terminal (2).
Described resistance terminal (2) center is cylinder, on this cylindrical sidewall, be longitudinally provided with at least one friction raised line (3), insert from center, described cylinder end one end of described steel wire body (1), the setting of friction raised line (3) can increase the area of contact between resistance terminal (2) and foam, thereby in the situation that not increasing resistance terminal (2) volume, increase withdrawal force, meet operating needs.
Described resistance terminal (2) is cylindrical, this resistance terminal (2) center, one end is connected with one end of described steel wire body (1), the other end of described resistance terminal (2) is pancake, can increase the face area of resistance terminal (2), thus increase with foam by friction force.
Described resistance terminal (2) is cylindrical, the center of this resistance terminal (2) one end is connected with one end of described steel wire body (1), the other end of described resistance terminal (2) longitudinally evenly offers at least one frictional groove, in the situation that not increasing resistance terminal (2) volume, can increase the friction force between resistance terminal (2) and foam, can save the raw MAT'L of producing resistance terminal (2), reduce costs simultaneously.
Described resistance terminal (2) is plastic cement material, and cost is low, and production technology is simple.
Described resistance terminal (2) adopts interference fit to be connected with one end of described steel wire body (1), and technique is simple, and work efficiency is high, or connects by integrated through injection molding, and processing technology is simple, and efficiency is high, is easy to realize, and Joint strenght is high simultaneously.
The beneficial effects of the utility model are: by changing size and the shape of resistance terminal, meet the requirement of different automotive seat to steel wire withdrawal force, relatively adopt the mode of making hook in steel cord end, resistance terminal is simple to the adjusting process of withdrawal force, more be easy to realize, also more accurate, be more prone to realize standardized management; What to resistance terminal, can be more prone to realizes mass production, reduces production costs; To different automotive seat, can use same resistance terminal, only need to change shape and the length of steel wire, be convenient to management and distinguish, can effectively reduce costs, improve the quality of products.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A cutaway view in Fig. 1;
Fig. 3 is the structural representation that in the utility model, resistance terminal is provided with two friction raised lines;
Fig. 4 is the structural representation that in the utility model, resistance terminal is provided with four friction raised lines;
Fig. 5 is that in the utility model, resistance terminal one end is pancake structural representation;
Fig. 6 is the structural representation that in the utility model, resistance terminal one end is provided with frictional groove;
Fig. 7 is the cutaway view of B-B in Fig. 6.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of automotive seat foam steel wire, the resistance terminal 2 that comprises steel wire body 1 and plastic cement, the resistance terminal 2 of this plastic cement is cylindrical, surface at the resistance terminal 2 of plastic cement is provided with tertia line, to strengthen the friction force between resistance terminal 2 and automobile seat foams, the center of resistance terminal 2 one end is inserted in one end of steel wire body 1, by interference fit, connects;
In automotive seat, steel wire body 1 meets the requirement of automotive seat shape, resistance terminal 2 is because face area and roughness of surface are all greater than steel wire, can meet the withdrawal force requirement of steel wire body 1 foam in automotive seat, and by adjusting the length of resistance terminal 2, also can meet the different requirements of different automotive seat to withdrawal force.
As distortion, resistance terminal 2 can have following shape:
As shown in Figure 3, resistance terminal 2 centers are cylinder, are longitudinally provided with two friction raised lines 3 on this cylindrical sidewall, and insert from center, described cylinder end one end of described steel wire body 1.
As shown in Figure 4, resistance terminal 2 centers are cylinder, are longitudinally provided with four friction raised lines 3 on this cylindrical sidewall, and insert from center, described cylinder end one end of described steel wire body 1.
As shown in Figure 5, described resistance terminal 2 is cylindrical, and these resistance terminal 2 centers, one end are connected with one end of described steel wire body 1, and the other end of described resistance terminal 2 is pancake.
As shown in Figure 6 and Figure 7, described resistance terminal 2 is cylindrical, and the center of these resistance terminal 2 one end is connected with one end of described steel wire body 1, and the other end of described resistance terminal 2 longitudinally evenly offers four frictional grooves.
As preferably, described resistance terminal 2 is connected by integrated through injection molding with one end of described steel wire body 1, and technique is simple, connects reliable.
Claims (8)
1. an automotive seat foam steel wire, is characterized in that: comprise steel wire body (1) and resistance terminal (2), this resistance terminal (2) is fixedly connected on one end of steel wire body (1).
2. automotive seat foam steel wire according to claim 1, is characterized in that: described resistance terminal (2) surface is provided with friction pit, or is provided with dermatoglyph.
3. according to automotive seat foam steel wire described in claim 1 or 2, it is characterized in that: described resistance terminal (2) is for cylindrical, and one end of described steel wire body (1) is stretched into from the center of resistance terminal (2) end face.
4. according to automotive seat foam steel wire described in claim 1 or 2, it is characterized in that: described resistance terminal (2) is cylinder, on this cylindrical sidewall, be longitudinally provided with at least one friction raised line (3), insert from center, described cylinder end one end of described steel wire body (1).
5. according to automotive seat foam steel wire described in claim 1 or 2, it is characterized in that: described resistance terminal (2) is for cylindrical, this resistance terminal (2) center, one end is connected with one end of described steel wire body (1), and the other end of described resistance terminal (2) is pancake.
6. according to automotive seat foam steel wire described in claim 1 or 2, it is characterized in that: described resistance terminal (2) is for cylindrical, the center of this resistance terminal (2) one end is connected with one end of described steel wire body (1), and the other end of described resistance terminal (2) longitudinally evenly offers at least one frictional groove.
7. automotive seat foam steel wire according to claim 1, is characterized in that: described resistance terminal (2) is plastic cement material.
8. automotive seat foam steel wire according to claim 7, is characterized in that: described resistance terminal (2) adopts interference fit to be connected with one end of described steel wire body (1), or adopts integrated through injection molding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268774.8U CN203957932U (en) | 2014-05-23 | 2014-05-23 | Automotive seat foam steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268774.8U CN203957932U (en) | 2014-05-23 | 2014-05-23 | Automotive seat foam steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957932U true CN203957932U (en) | 2014-11-26 |
Family
ID=51918560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268774.8U Expired - Fee Related CN203957932U (en) | 2014-05-23 | 2014-05-23 | Automotive seat foam steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957932U (en) |
-
2014
- 2014-05-23 CN CN201420268774.8U patent/CN203957932U/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: 20141126 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |