CN207403616U - Novel seat metallic framework on automobile - Google Patents
Novel seat metallic framework on automobile Download PDFInfo
- Publication number
- CN207403616U CN207403616U CN201721248670.0U CN201721248670U CN207403616U CN 207403616 U CN207403616 U CN 207403616U CN 201721248670 U CN201721248670 U CN 201721248670U CN 207403616 U CN207403616 U CN 207403616U
- Authority
- CN
- China
- Prior art keywords
- seat
- axis pin
- pipe fitting
- pin pipe
- back bracket
- 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
- 238000005452 bending Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241000052343 Dares Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model is related to automotive seating art fields, specifically be a kind of Novel car seat metallic framework, including seat chassis (3), first axis pin pipe fitting (1), second axis pin pipe fitting (2) and torsional spring (4), the second axis pin pipe fitting (2) has squeezes flat portion (20) for /V torsional spring (4), torsional spring (4) other end is clamped with seat chassis (3), the novel seat metallic framework on automobile further includes the first back bracket (16), second back bracket (17) and the second gas spring (18), described first back bracket (16) one end is mounted on seat chassis (3), the other end and the second back bracket (17) of first back bracket (16) are hinged.The novel seat metallic framework being used on automobile can adjust bending angle at human body waist position, so as to meet the diversified demand of user.
Description
Technical field
The utility model is related to automotive seating art field, specifically be a kind of novel seat metal on automobile
Skeleton.
Background technology
Automobile chair frame is generally metal material (such as steel material) and is made, therefore also referred to as automotive seat metallic framework,
In order to adjust the height of automotive seat, in the prior art, automobile chair frame includes seat chassis, seat bottom is provided with four
Linkage, four-bar mechanism include torsional spring and two axis pin pipe fittings, and axis pin pipe fitting is usually to exist again after being plugged on seat chassis
Axis pin pipe fitting both ends are welded or the position-limiting ear that is spirally connected is so as to carry out /V, and torsional spring is directly connected in axis pin pipe fitting, in this way, just
It can cause following deficiency：1. position-limiting ear /V of welding or be spirally connected after needing grafting due to axis pin pipe fitting, causes difficulty of processing big, process
Complexity reduces production efficiency；2. since torsional spring is directly connected in axis pin pipe fitting, since the internal diameter of axis pin pipe fitting is much larger than torsional spring
Diameter so torsional spring can be caused to loosen, influences its job stability.
Secondly, automobile chair frame of the prior art further includes seat support, and seat support is located at seat chassis
Front end is used to support the position that seat is located at human thigh position, and seat support makes fixed, unadjustable angle
Degree, in this way, will have the following disadvantages：Since angle cannot be adjusted so that the angle of seat front is fixed, and in reality
In use, everyone is thus difficult to the diversified demand for meeting user there are one the angle for thinking personally the most comfortable.
In addition, automobile, when in the state of hot weather by bus, people, which are sitting on automotive seat, may feel that heat, and existing
The cold wind of air-conditioning is not blown into so as to reduce the structure of automobile seat temperature from inside inside automotive seat in technology, therefore,
It can cause the reduction of passenger comfort.
Furthermore automobile chair frame of the prior art further includes back bracket, in the prior art back bracket and seat
Chassis adjustable-angle connects, so as to ensure that the backrest of seat can integrally adjust angle.But seat of the prior art
Backrest be that cannot adjust its backrest bending angle at waist location, in this way, due in actual use, each
People there are one the backrest bending angle for thinking personally the most comfortable, is thus difficult to the diversified demand for meeting user.
Utility model content
The utility model aims to solve the problem that at least one in above-mentioned technical problem.
The technical problem to be solved by the utility model is to provide a kind of novel seat metallic frameworks on automobile, should
Novel seat metallic framework on automobile can adjust bending angle at human body waist position, so as to meet user
Diversified demand.
In order to solve the above technical problems, the utility model is used for the novel seat metallic framework on automobile, including seat bottom
The both ends of frame, the first axis pin pipe fitting, the second axis pin pipe fitting and torsional spring, the both ends of the first axis pin pipe fitting and the second axis pin pipe fitting
It is riveted with seat chassis, the first axis pin pipe fitting and the second axis pin pipe fitting be arranged in parallel, the first axis pin pipe fitting and the
Two axis pin pipe fittings can be rotated relative to seat chassis, and the one end is connected in the second axis pin pipe fitting, the second axis pin pipe
Part has the flat portion of squeezing for /V torsional spring, and the torsional spring other end is clamped with seat chassis, described for new on automobile
Seat metallic framework further includes the first back bracket, the second back bracket and the second gas spring, described first back bracket one end
On seat chassis, the other end and the second back bracket of first back bracket are hinged, first back bracket
Side be fixed with bearing, described second gas spring one end is hinged with bearing, and the other end of second gas spring is leaned on second
The side of back braces is hinged.
With the above structure, have the following advantages that：Due to the other end and the second backrest branch of first back bracket
Frame is hinged, and being equivalent to the second back bracket can turn an angle with respect to the first back bracket, then coordinate the second gas spring
It uses, so as to adjust the angle between the second back bracket and the first back bracket, is equivalent at human body waist position
Bending angle can be adjusted, people when in use, can be adjusted according to the custom of oneself to the position of the most comfortable, so as to full
The diversified demand of sufficient user.
On the basis of open above-mentioned technical proposal, there can also be following technical characteristic：
The delivery pipe of detour setting is fixed on the seat chassis, the side wall of the delivery pipe upward is equipped with multiple gas
Hole.In this way, after being connected in one end of delivery pipe with the air-conditioning system of automobile, cold air can be introduced inside automotive seat, improved
Comfort level.
Description of the drawings
Fig. 1 is the structure diagram of the novel seat metallic framework on automobile.
Fig. 2 is the top view of the seat bottom rack position in the novel seat metallic framework on automobile.
Fig. 3 is the sectional view at A-A positions in Fig. 2.
Fig. 4 is the sectional view at B-B positions in Fig. 2.
Fig. 5 is the enlarged drawing at location of C in Fig. 4.
Fig. 6 is the structure diagram of the locating piece in the novel seat metallic framework on automobile.
Fig. 7 is the front view of the novel seat metallic framework on automobile.
Wherein：
1st, the first axis pin pipe fitting；2nd, the second axis pin pipe fitting；3rd, seat chassis；4th, torsional spring；5th, locating piece；6th, limiting section；7、
Clamping portion；8th, location hole；9th, reinforcing rib；10th, seat support；11st, the first hinged seat；12nd, mounting bracket；13rd, the second hinged seat；
14th, the first gas spring；15th, delivery pipe；16th, the first back bracket；17th, the second back bracket；18th, the second gas spring；19th, prop up
Seat；20th, flat portion is squeezed.
Specific embodiment
The essence that those skilled in the art convey them to work to others skilled in the art is will hereinafter use to lead to
The term often used describes the utility model concept of the disclosure.However, these utility model concepts can be presented as many differences
Form, thus should not be considered limited to embodiments described herein.These embodiments are provided so that present disclosure more
It is detailed and complete, and its scope included is completely conveyed to those skilled in the art.It must also be noted that these embodiments not phase
Mutually repel.Component, step or element from one embodiment may be assumed that into may be present or uses in another embodiment.Not
In the case of the scope for departing from embodiment of the disclosure, institute can be substituted with diversified alternative and/or equivalent implementations
The specific embodiment for showing and describing.The application is intended to any modification or modification of covering embodiments discussed herein.For this
Substantially alternative embodiment can be put into practice for the technical staff in field using only some aspects in described aspect.Herein
For purposes of illustration, specific number, material and configuration are described in embodiment, however, the technical staff in field is not having
In the case of there are these specific details, alternative embodiment can also be put into practice.In other cases, crowd may be omitted or simplified
Well known feature, so as not to which illustrative embodiment is made to be difficult to understand.
In addition, term " first ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or implying phase
To importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " is set in the description of the utility model
Have ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements；Term " fixation " can be that bolt is fixedly connected and/or screw is fixed and connected
It connects and/or is clamped and/or weld, for the ordinary skill in the art, can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.
Such as Fig. 1,4,5,6, in one embodiment, the novel seat metallic framework on automobile is whole to use metal
Material is made, and such as aluminium alloy or dares to paste material, including seat chassis 3, the first axis pin pipe fitting 1, the second axis pin pipe fitting 2 and torsional spring 4,
The both ends of the first axis pin pipe fitting 1 and the both ends of the second axis pin pipe fitting 2 are riveted with seat chassis 3, the first axis pin pipe
1 and second axis pin pipe fitting 2 of part is arranged in parallel, and the first axis pin pipe fitting 1 and the second axis pin pipe fitting 2 can be 3 turns with respect to seat chassis
Dynamic, described 4 one end of torsional spring is connected in the second axis pin pipe fitting 2, and the second axis pin pipe fitting 2 has squeezing for /V torsional spring 4
Flat portion 20,4 other end of torsional spring are clamped with seat chassis 3, and the novel seat metallic framework on automobile further includes
Locating piece 5, the locating piece 5 are connected to the end of the second axis pin pipe fitting 2, the torsional spring 4 and 5 grafting of locating piece.
Employ the mode that the both ends of the first axis pin pipe fitting 1 and the both ends of the second axis pin pipe fitting 2 are riveted with seat chassis 3
It is attached, riveting can be carried out directly on a machine, so as to improve production efficiency；In addition, locating piece 5 and crowded flat portion 20
For being positioned to torsional spring 4, torsional spring 4 is avoided to loosen, ensure that the stability of torsional spring 4 at work.
Such as Fig. 6, the locating piece 5 include the clamping portion 7 being clamped with the second axis pin pipe fitting 2 and for the second axis pin
The limiting section 6 of the end /V of pipe fitting 2,7 middle part of clamping portion have the location hole 8 being used for for 4 grafting of torsional spring, the clamping
Portion 7 has multiple reinforcing ribs 9 radially extended, and the clamping portion 7 and limiting section 6 are integrally formed.In this way, reinforcing rib 9 can be with
The endoporus abutting of second axis pin pipe fitting 2 is fixed, and location hole 8 ensures that, for 4 grafting of torsional spring, limiting section 6 is used to limit clamping portion 7
Depth is clamped, under so unified effect, ensures the stability of torsional spring 4 at work.
Such as Fig. 1,3, the novel seat metallic framework on automobile further includes seat support 10, the seat branch
Fagging 10 is hinged on by the first axis pin pipe fitting 1 on seat chassis 3, is equipped between the seat support 10 and seat chassis 3
For adjusting the adjusting mechanism of 10 angle of seat support.In this way, seat support 10 by the first axis pin pipe fitting 1 it is hinged so as to
It can make 10 adjustable angle of seat support, and adjusting mechanism is used to adjust 10 angle of seat support, so as to meet use
The diversified demand at family.
The adjusting mechanism includes being located at the first hinged seat 11 of 10 downside of seat support, is fixedly connected on the seat
The mounting bracket 12 of 3 lower end of chassis, the second hinged seat 13 being fixed on mounting bracket 12 and the first gas spring 14, described first
The both ends of gas spring 14 are hinged with the first hinged seat 11 and the second hinged seat 13 respectively.In this way, the first gas spring 14 can facilitate
Adjust angle.
Such as Fig. 2, the delivery pipe 15 of detour setting, the side wall of the delivery pipe 15 upward are fixed on the seat chassis 3
It is equipped with multiple stomatas.In this way, after being connected in one end of delivery pipe 15 with the air-conditioning system of automobile, cold air can be introduced automobile
Inside seat, comfort level is improved.Stomata does not draw display in the accompanying drawings, but it will be understood by a person skilled in the art that specifically may be used
To be the aperture punched on the side wall of delivery pipe 15 upward.
Such as Fig. 7, the novel seat metallic framework on automobile further includes the first back bracket 16, the second backrest branch
17 and second gas spring 18 of frame, described first back bracket, 16 one end are mounted on seat chassis 3, first back bracket 16
The other end and the second back bracket 17 it is hinged, the side of first back bracket 16 is fixed with bearing 19, second gas
18 one end of spring is hinged with bearing 19, and the other end of second gas spring 18 and the side of the second back bracket 17 are hinged.This
Sample, the other end of the first back bracket 16 and the second back bracket 17 can hingedly cause backrest bending, and in the second gas bullet
Bending angle is adjusted under the action of spring 18, so as to meet the specifically used demand of different user, meets the various of user
Change demand.
In the above-described embodiments, metallic framework can be integrally made of new material, as carbon fiber, light aluminum alloy, magnesium close
Gold etc..
The above is only the preferably feasible implementation example of the utility model, it is impossible to therefore limit to the utility model
Interest field, it is for those skilled in the art, all to be made with the technical solution of the utility model and technical concept
Other it is various it is corresponding change should all belong within the protection domain of the utility model claims.
Claims (2)
1. for the novel seat metallic framework on automobile, including seat chassis (3), the first axis pin pipe fitting (1), the second axis pin pipe
Part (2) and torsional spring (4), which is characterized in that the both ends of the first axis pin pipe fitting (1) and the both ends of the second axis pin pipe fitting (2) are equal
It is riveted with seat chassis (3), the first axis pin pipe fitting (1) and the second axis pin pipe fitting (2) are arranged in parallel, the first axis pin pipe
Part (1) and the second axis pin pipe fitting (2) can be rotated relative to seat chassis (3), and described torsional spring (4) one end is connected to the second axis pin pipe fitting
(2) in, the second axis pin pipe fitting (2) have for /V torsional spring (4) squeeze flat portion (20), torsional spring (4) other end with
Seat chassis (3) is clamped, and the novel seat metallic framework on automobile further includes the first back bracket (16), second leans on
Back braces (17) and the second gas spring (18), described first back bracket (16) one end are mounted on seat chassis (3), and described the
The other end and the second back bracket (17) of one back bracket (16) are hinged, and the side of first back bracket (16) is fixed with
Bearing (19), described second gas spring (18) one end and bearing (19) are hinged, the other end of second gas spring (18) and the
The side of two back brackets (17) is hinged.
2. the novel seat metallic framework described in accordance with the claim 1 on automobile, which is characterized in that the seat chassis
(3) delivery pipe (15) of detour setting is fixed on, the side wall of the delivery pipe (15) upward is equipped with multiple stomatas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248670.0U CN207403616U (en) | 2017-09-27 | 2017-09-27 | Novel seat metallic framework on automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248670.0U CN207403616U (en) | 2017-09-27 | 2017-09-27 | Novel seat metallic framework on automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403616U true CN207403616U (en) | 2018-05-25 |
Family
ID=62406589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721248670.0U Expired - Fee Related CN207403616U (en) | 2017-09-27 | 2017-09-27 | Novel seat metallic framework on automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403616U (en) |
-
2017
- 2017-09-27 CN CN201721248670.0U patent/CN207403616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180525 |