CN201989660U - Automobile seat base - Google Patents
Automobile seat base Download PDFInfo
- Publication number
- CN201989660U CN201989660U CN2011201154530U CN201120115453U CN201989660U CN 201989660 U CN201989660 U CN 201989660U CN 2011201154530 U CN2011201154530 U CN 2011201154530U CN 201120115453 U CN201120115453 U CN 201120115453U CN 201989660 U CN201989660 U CN 201989660U
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- CN
- China
- Prior art keywords
- upper frame
- seat base
- adapter plate
- underframe
- connecting arm
- 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 provides an automobile seat base, belongs to the technical field of machinery and solves the problem that the existing automobile seat base has no buffer function due to the rigid fixation of the existing automobile seat on a chassis. The automobile seat base comprises a lower frame and an upper frame, which are arranged in parallel, wherein two shearing arms are symmetrically arranged between the upper and the lower frames, a fixed plate is fixedly connected onto the upper frame and are parallel to the upper frame, a supporting plate is fixedly connected between the two shearing arms and is parallel to the fixed plate, the supporting plate and the fixed plate are on the same plane, and an air bag is fixedly connected between the supporting plate and the fixed plate. By the two-way shock absorption of the combination of the air bag and the damper, the shock-absorbing effect of the automobile seat base is greatly improved.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of base, particularly a kind of base that is placed on below the automotive seat.
Background technology
China has become automobile superpower, and existing domestic automobile generally all is to adopt to rigidly fix between its seat and the car chassis, when automobile produces collision, can't delay the impulse force to driver and crew, and the personnel that cause injure even the generation of fatal accident.Though automobile is provided with safety strap and safety air bag etc. now; be used to protect driver and crew; but the statistics of the degree of damage that personnel is caused from the world to auto against the time; auto against; degree of damage to driver and crew is still quite high; one of them important reasons just is rigidly fixing of automotive seat and chassis, no buffer action.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of simple in structure, practicality good, cushioning ability is strong car seat base.
The purpose of this utility model can realize by following technical proposal: a kind of car seat base, comprise the underframe and the upper frame that be arranged in parallel, link to each other by two groups of symmetrically arranged shear arms between described upper frame and the underframe, it is characterized in that, the parallel adapter plate that is fixed with on the described upper frame, it is in the same plane to be fixed with the supporting plate that be arranged in parallel with adapter plate and described supporting plate and adapter plate between two shear arms, is fixed with air bag between described supporting plate and the adapter plate.
This base is installed in the automotive seat below, wherein underframe and car floor are connected, upper frame and automotive seat are connected, when to airbag aeration, because underframe is fixed, therefore air bag produces top power upwards to adapter plate (promptly to upper frame), thereby make the automotive seat lifting that makes progress, in like manner, when air bag deflation, upper frame descends under the action of gravity of automotive seat, thereby make automotive seat descend, it is low to be used for fixing the height that the adapter plate heel rest of air bag and framework up and down guarantee that all the parallel rise height that makes air bag upper frame under being full of the situation of gas risen when being fixed between the adapter plate that is obliquely installed and the supporting plate than air bag simultaneously, thereby can guarantee this car seat base of use that some tall chaufeurs also can be comfortable.
In above-mentioned car seat base, has reinforced rib on the described adapter plate.Can strengthen the mechanical strength of adapter plate by this reinforced rib.
In above-mentioned car seat base, the end of described two shear arms all is fixed together by connecting arm.Can guarantee synchronism and the stability of two shear arms when lifting like this.
In above-mentioned car seat base, all offer the bar shaped pulley groove on the madial wall of described upper frame and underframe, the described two ends that are positioned at a connecting arm topmost and are positioned at a connecting arm bottom that are in the same side are separately fixed at the pulley groove of corresponding upper frame and underframe, and the two ends that are positioned at another connecting arm topmost and are positioned at another connecting arm bottom lay respectively at pulley groove and this two connecting arms of corresponding upper frame and underframe all can be mobile at pulley groove separately.Can guarantee the situation that lifting arm can not occur rocking at lifting process, good stability like this.
In above-mentioned car seat base, described adapter plate and below, movably be provided with damper between the connecting arm, described damper one end is hinged on the adapter plate, and the other end is hinged on the described connecting arm.Can when jolting in the process of moving, automobile can play good cushioning effect by damper.
In above-mentioned car seat base, base is installed vertically upward on the described underframe.When air bag deflation descends upper frame, just can't continue again when upper frame is run into base to descend, thereby make upper frame in the decline process, can not pile up fully with underframe.
In above-mentioned car seat base, described base adopts rubber-plastics material to make.
Compared with prior art, this car seat base has the following advantages:
1, adopts the scissor-type shear arm to fix two frameworks, make when weight reduces, allow its stability not reduce.
2, adopt air bag and the two-way damping of damper, make damping effect improve greatly.
3, it is low to be used for fixing the height that the adapter plate heel rest of air bag and framework up and down guarantee that all the parallel rise height that makes air bag upper frame under being full of the situation of gas risen when being fixed between the adapter plate that is obliquely installed and the supporting plate than air bag, thereby can guarantee this car seat base of use that some tall chaufeurs also can be comfortable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the present utility model.
Fig. 3 is a sectional structure scheme drawing of the present utility model.
Among the figure, 1, upper frame; 2, underframe; 3, adapter plate; 31, reinforced rib; 4, supporting plate; 5, air bag; 6, shear arm; 7, connecting arm; 8, damper; 9, base.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, this car seat base comprises underframe 2 and the upper frame 1 that be arranged in parallel, and wherein underframe 2 is connected with car floor, and upper frame 1 is connected with automotive seat.
Linked to each other by two groups of symmetrically arranged shear arms 6 between upper frame 1 and underframe 2, the end of two shear arms 6 all is fixed together by connecting arm 7, can guarantee synchronism and the stability of two shear arms 6 when lifting like this.On the madial wall of upper frame 1 and underframe 2, all offer the bar shaped pulley groove, the two ends that are positioned at a connecting arm 7 topmost and are positioned at a connecting arm 7 bottom that are in the same side are separately fixed at the pulley groove of corresponding upper frame 1 and underframe 2, another connecting arm 7 that is positioned at topmost all can move at pulley groove separately with pulley groove and this two connecting arms 7 that the two ends that are positioned at another connecting arm 7 bottom lay respectively at corresponding upper frame 1 and underframe 2, can guarantee the situation that lifting arm can not occur rocking at lifting process, good stability like this.
Be fixed with adapter plate 3 and have reinforced rib 31 on adapter plate 3 parallel on the upper frame 1, wherein adapter plate 3 is connected as a single entity with upper frame 1, can strengthen the mechanical strength of adapter plate 3 by this reinforced rib 31.It is in the same plane with adapter plate 3 to be fixed with the supporting plate 4 and the supporting plate 4 that be arranged in parallel with adapter plate 3 between two shear arms 6, and is fixed with air bag 5 between supporting plate 4 and adapter plate 3.Movably be provided with damper 8 between the connecting arm 7 at adapter plate 3 and below, damper 8 one ends are hinged on the adapter plate 3, the other end is hinged on the described connecting arm 7, can play good cushioning effect when automobile jolts in the process of moving by damper 8.The base 9 that adopts rubber-plastics material to make is installed on underframe 2 vertically upward, when air bag 5 venting descend upper frame 1, just can't continue again when upper frame 1 is run into base 9 to descend, thereby make upper frame 1 in the decline process, can not pile up fully with underframe 2.
This base is installed in the automotive seat below, when to air bag 5 inflations, because underframe 2 is fixed, therefore 5 pairs of adapter plates 3 of air bag (promptly to upper frame 1) produce top power upwards, thereby make the automotive seat lifting that makes progress, in like manner, when air bag 5 venting, upper frame 1 descends under the action of gravity of automotive seat, thereby make automotive seat descend, it is low to be used for fixing the height that adapter plate 3 heel rests 4 of air bag 5 and framework 2 up and down guarantee that all the parallel rise height that makes air bag 5 upper frame 1 under being full of the situation of gas risen when being fixed between the adapter plate 3 that is obliquely installed and the supporting plate 4 than air bag 5 simultaneously, thereby can guarantee this car seat base of use that some tall chaufeurs also can be comfortable.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. car seat base, comprise the underframe (2) and the upper frame (1) that be arranged in parallel, link to each other by two groups of symmetrically arranged shear arms (6) between described upper frame (1) and the underframe (2), it is characterized in that, described upper frame (1) is gone up the parallel adapter plate (3) that is fixed with, it is in the same plane with adapter plate (3) to be fixed with the supporting plate (4) and the described supporting plate (4) that be arranged in parallel with adapter plate (3) between two shear arms (6), is fixed with air bag (5) between described supporting plate (4) and the adapter plate (3).
2. car seat base according to claim 1 is characterized in that, has reinforced rib (31) on the described adapter plate (3).Can strengthen the mechanical strength of adapter plate (3) by this reinforced rib (31).
3. car seat base according to claim 2 is characterized in that, the end of described two shear arms (6) all is fixed together by connecting arm (7).
4. car seat base according to claim 3, it is characterized in that, all offer the bar shaped pulley groove on the madial wall of described upper frame (1) and underframe (2), the described two ends that are positioned at a connecting arm (7) topmost and are positioned at a connecting arm (7) bottom that are in the same side are separately fixed at the pulley groove of corresponding upper frame (1) and underframe (2), and the two ends that are positioned at another connecting arm (7) topmost and are positioned at another connecting arm (7) bottom lay respectively at pulley groove and this two connecting arms (7) of corresponding upper frame (1) and underframe (2) all can be mobile at pulley groove separately.
5. according to claim 3 or 4 described car seat base, it is characterized in that, described adapter plate (3) and be positioned between the movably connecting arm (7) of below and be provided with damper (8), described damper (8) one ends are hinged on the adapter plate (3), and the other end is hinged on the described connecting arm (7).
6. car seat base according to claim 5 is characterized in that, base (9) is installed on the described underframe (2) vertically upward.
7. car seat base according to claim 6 is characterized in that, described base (9) adopts rubber-plastics material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201154530U CN201989660U (en) | 2011-04-19 | 2011-04-19 | Automobile seat base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201154530U CN201989660U (en) | 2011-04-19 | 2011-04-19 | Automobile seat base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989660U true CN201989660U (en) | 2011-09-28 |
Family
ID=44666158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201154530U Expired - Fee Related CN201989660U (en) | 2011-04-19 | 2011-04-19 | Automobile seat base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989660U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910100A (en) * | 2012-10-25 | 2013-02-06 | 常州华阳万联汽车附件有限公司 | Car seat damping device |
| CN103587444A (en) * | 2013-11-01 | 2014-02-19 | 安徽工贸职业技术学院 | Seat body structure of automobile seat |
| CN111976556A (en) * | 2020-08-19 | 2020-11-24 | 格拉默车辆内饰（上海）有限公司 | Meshbelt braking car seat with torsional spring |
| CN114046132A (en) * | 2021-11-04 | 2022-02-15 | 辽宁忠旺机械设备制造有限公司 | Built-in escape ladder suitable for building curtain wall structure |
-
2011
- 2011-04-19 CN CN2011201154530U patent/CN201989660U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910100A (en) * | 2012-10-25 | 2013-02-06 | 常州华阳万联汽车附件有限公司 | Car seat damping device |
| CN102910100B (en) * | 2012-10-25 | 2015-10-07 | 常州华阳万联汽车附件有限公司 | Vehicle seat damping device |
| CN103587444A (en) * | 2013-11-01 | 2014-02-19 | 安徽工贸职业技术学院 | Seat body structure of automobile seat |
| CN111976556A (en) * | 2020-08-19 | 2020-11-24 | 格拉默车辆内饰（上海）有限公司 | Meshbelt braking car seat with torsional spring |
| CN114046132A (en) * | 2021-11-04 | 2022-02-15 | 辽宁忠旺机械设备制造有限公司 | Built-in escape ladder suitable for building curtain wall structure |
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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: 20110928 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |