CN103568911A - Seat basin assembly of automobile seat - Google Patents
Seat basin assembly of automobile seat Download PDFInfo
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- CN103568911A CN103568911A CN201310585324.1A CN201310585324A CN103568911A CN 103568911 A CN103568911 A CN 103568911A CN 201310585324 A CN201310585324 A CN 201310585324A CN 103568911 A CN103568911 A CN 103568911A
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- seat
- arc groove
- seat basin
- basin
- lower body
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Abstract
The invention provides a seat basin assembly of an automobile seat, and belongs to the technical field of automobile seats. The seat basin assembly solves the technical problems that an existing seat basin is large in vibration, high in noise and the like. The seat basin assembly comprises a seat basin body and a rear horizontal tube used for being connected with a seat base, the rear horizontal tube is located on the rear portion of the seat basin body and distributed in the width direction of the seat basin body, a plurality of installation supports are fixed onto the rear horizontal tube in the axial direction of the rear horizontal tube, the rear portion of the seat basin body is fixed onto the installation supports, and the installation supports are non-metal parts. The seat basin assembly of the automobile seat has the advantages of being good in comfort, firm in fixation and the like.
Description
Technical field
The invention belongs to automotive seat technical field, relate to a kind of seat basin assembly of automotive seat.
Background technology
Car seat basin is mainly used in the support of automotive seat seat cushion assembly.Prevent that passenger is because bubble is continuous compared with soft and uncomfortable.Existing seat basin is generally divided into full basin or half basin.Seat basin is connected with seat basin stand by bolt or nut, and seat basin stand is connected with backrest connection bracket by welding, the back welding of back of seat connection bracket and upper slide rail.In vehicle operating process, when safety strap is subject to the effect of impulse force, power can be delivered on a basin stand by back of seat connection bracket, and a seat basin stand is delivered to part power on a basin.
This seat basin is as the disclosed a kind of car seat basin of patent (CN 202156325 U), it comprises by increase stull on the basin body of original basin, strengthen thus the rigidity of Liao Zuo basin mechanism and chair slide connection bracket, strengthened the intensity connecting, solve the yielding problem of common seat basin, eliminated potential safety hazard.
But this seat basin also exists defect, and its structure all adopts metal piece to make, and causes the weight of seat very large, between stull and seat basin, there is no intermediate support beam, cause the buffering effect of a basin very poor, vibration and the noise of seat basin are larger.
Summary of the invention
The present invention is directed to the problems referred to above that existing technology exists, a kind of seat basin assembly of automotive seat is provided, technical matters to be solved by this invention is: how to reduce vibration and the noise of automotive seats basin, thereby improve the traveling comfort of automotive seat.
Object of the present invention can realize by following technical proposal:
A kind of seat basin assembly of automotive seat, this assembly comprises a basin and rear cross-tube for being connected with seat base, described rear cross-tube is positioned at the rear portion of a basin and distributes along the Width of this basin, it is characterized in that, on described rear cross-tube, along its axial restraint, there are several mounting brackets, the rear portion of described seat basin is fixed on described mounting bracket, and described mounting bracket is nonmetal parts.
Its principle of work is as follows: general rear cross-tube is made for the consideration in intensity all adopts metal tube, make the rigidity of rear cross-tube very large, but buffering effect is not enough, when seat basin is direct and rear cross-tube fixes, the impact that seat basin is subject to rear cross-tube causes vibration very large, and personnel that make to be sitting in above basin feel very uncomfortable.The mounting bracket that this device is made nonmetal parts is arranged between rear cross-tube and seat basin, plays the effect of buffering by the indirect connection of mounting bracket, makes vibration and the reducing noise of a basin, improves traveling comfort.
In the seat basin assembly of above-mentioned a kind of automotive seat, described mounting bracket is Plastic Parts or Rubber Parts.The elasticity of Plastic Parts and Rubber Parts is all relatively good, has good buffering effect.
In the seat basin assembly of above-mentioned a kind of automotive seat, described mounting bracket comprises support upper body and the support lower body that can mutually dock, the inner of described support upper body and the inner of support lower body are hinged, the outer end of described support upper body has buckle, the outer end of described support lower body has knock hole one, the medial surface of described support upper body has arc groove one, the medial surface of described support lower body has arc groove two, when described support upper body is after hinge-point and the docking of support lower body, described buckle can snap onto in knock hole one and described arc groove one and arc groove two can be in over against positions.By Design of mounting plate, be two that can connect, by buckle, be connected, not only can be installed on rear cross-tube easily, and also more convenient in the dismounting in later stage, the cooperation by arc groove one and arc groove two makes between mounting bracket and rear cross-tube fixing more firm.
In the seat basin assembly of above-mentioned a kind of automotive seat, described arc groove one is identical with the radius of arc groove two, and described arc groove one and arc groove two can dock and be combined to form the manhole that an internal diameter and described rear cross-tube external diameter match.The arc groove one that radius is identical and the fiting effect of arc groove two are better.
In the seat basin assembly of above-mentioned a kind of automotive seat, described rear cross-tube is provided with annular stop bit cover, described stop bit cover is socketed on rear cross-tube and both fix, in described arc groove one and arc groove two, have semiorbicular draw-in groove, the width of described draw-in groove and the degree of depth and stop bit cover match.The cooperation of design stop bit cover and draw-in groove realizes the axial location between mounting bracket and rear cross-tube, more firm.
In the seat basin assembly of above-mentioned a kind of automotive seat, the outer end of described support lower body has the trip of outwardly convex, the upper surface of described trip is the inclined-plane towards having a down dip, the rear portion of described seat basin offers knock hole two vertically, when described seat basin is placed on mounting bracket, described trip can be connected in described knock hole two by its inclined-plane.Cooperation by trip and knock hole two realizes the fixing of seat basin and mounting bracket, by inclined-plane clamping, can prevent that trip from skidding off in knock hole two, has the effect of locking.
In the seat basin assembly of above-mentioned a kind of automotive seat, described support upper body and the lateral surface of support lower body are all arch.Be arch and make the Thickness Ratio of support upper body and support lower body more even, save material.
In the seat basin assembly of above-mentioned a kind of automotive seat, the lateral surface of described support upper body is fixed with locating dowel pin, and the rear portion of described seat basin offers knock hole three, and described locating dowel pin and knock hole three positions and bore match.The cooperation of locating dowel pin and knock hole three is further to positioning between seat basin and support upper body.
In the seat basin assembly of above-mentioned a kind of automotive seat, on the medial surface of described support lower body, offer mounting hole, described mounting hole site is between hinge-point and arc groove two, the inner of described support upper body offers the through hole that through-thickness runs through its medial surface and lateral surface, described lead to the hole site is corresponding with described mounting hole, the bore of this through hole is not less than the bore of mounting hole, the rear portion of described seat basin is bolted with screw, when seat basin is placed on mounting bracket, described screw can be screwed onto in mounting hole.Screw passes through hole and mounting hole bolt, thereby makes a basin and support lower body carry out extra fixing.
In the seat basin assembly of above-mentioned a kind of automotive seat, the medial surface of described support upper body has convex tendon, described convex tendon is between arc groove one and hinge-point, the medial surface of the arc groove two on described support lower body has detent, after support upper body and the docking of support lower body, described convex tendon can be plugged in detent, and described convex tendon and the side of detent lean, and the end face of this convex tendon and the bottom surface of detent lean.By the positioning action of convex tendon and detent, make can bear larger shearing force between support upper body and support lower body, be not easy to be sheared distortion.
Compared with prior art, advantage of the present invention is as follows:
1, the mounting bracket that this device is made nonmetal parts is arranged between rear cross-tube and seat basin, plays the effect of buffering by the indirect connection of mounting bracket, makes vibration and the reducing noise of a basin, improves traveling comfort.
2, the present invention by Design of mounting plate is two that can connect, by buckle, be connected, not only can be installed on rear cross-tube easily, and also more convenient in the dismounting in later stage, the cooperation by arc groove one and arc groove two makes between mounting bracket and rear cross-tube fixing more firm.
3, the present invention realizes the fixing of seat basin and mounting bracket by the cooperation of trip and knock hole two, by inclined-plane clamping, can prevent that trip from skidding off in knock hole two, has the effect of locking.
Accompanying drawing explanation
Fig. 1 is the structural representation of this attic base assembly in embodiment.
Fig. 2 is the assembly drowing of this mounting bracket and rear cross-tube in embodiment.
Fig. 3 is the support upper body of this mounting bracket in embodiment and support lower body structural representation when unassembled.
Structural representation when Fig. 4 is the support upper body of this mounting bracket in embodiment and the assembling of support lower body.
In figure, 1, seat basin; 2, rear cross-tube; 3, mounting bracket; 4, support upper body; 5, support lower body; 6, buckle; 7, knock hole one; 8, arc groove one; 9, arc groove two; 10, stop bit cover; 11, draw-in groove; 12, trip; 13, knock hole two; 14, locating dowel pin; 15, knock hole three; 16, mounting hole; 17, through hole; 18, screw; 19, convex tendon; 20, detent.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, this attic base assembly comprises a basin 1 and rear cross-tube 2 for being connected with seat base, rear cross-tube 2 is positioned at the rear portion of a basin 1 and distributes along the Width of this basin 1, on rear cross-tube 2, along its axial restraint, there are two mounting brackets 3, mounting bracket 3 is nonmetal parts, mounting bracket 3 in the present embodiment is for being preferably Plastic Parts, and as other scheme, mounting bracket 3 also can be Rubber Parts.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, mounting bracket 3 comprises support upper body 4 and the support lower body 5 that can mutually dock, the inner of the inner of support upper body 4 and support lower body 5 is hinged, the outer end of support upper body 4 has buckle 6, the outer end of support lower body 5 has knock hole 1, the medial surface of support upper body 4 has arc groove 1, the medial surface of support lower body 5 has arc groove 29, arc groove 1 is identical with the radius of arc groove 29, when support upper body 4 is after hinge-point and 5 docking of support lower body, buckle 6 can snap onto in knock hole 1 and arc groove 1 and arc groove 29 can be in over against positions, and arc groove 1 and arc groove 29 can dock and be combined to form the manhole that an internal diameter and rear cross-tube 2 external diameters match, rear cross-tube 2 is provided with annular stop bit cover 10, stop bit cover 10 is socketed on rear cross-tube 2 and both fix, in arc groove 1 and arc groove 29, there is semiorbicular draw-in groove 11, the width of draw-in groove 11 and the degree of depth and stop bit cover 10 match.
As shown in Figure 3, the lateral surface of support upper body 4 and support lower body 5 is all arch, the medial surface of support upper body 4 has convex tendon 19, convex tendon 19 is between arc groove 1 and hinge-point, the medial surface of the arc groove 29 on support lower body 5 has detent 20, and after support upper body 4 and 5 docking of support lower body, convex tendon 19 can be plugged in detent 20, the side of convex tendon 19 and detent 20 leans, and the bottom surface of the end face of this convex tendon 19 and detent 20 leans.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the outer end of support lower body 5 has the trip 12 of outwardly convex, the upper surface of trip 12 is the inclined-plane towards having a down dip, the rear portion of seat basin 1 offers knock hole 2 13 vertically, when seat basin 1 is placed on mounting bracket 3, trip 12 can be connected in knock hole 2 13 by its inclined-plane.And the lateral surface of support upper body 4 is fixed with locating dowel pin 14, the rear portion of seat basin 1 offers knock hole 3 15, and locating dowel pin 14 and knock hole 3 15 positions and bore match; On the medial surface of described support lower body 5, offer mounting hole 16, mounting hole 16 is between hinge-point and arc groove 29, the inner of support upper body 4 offers the through hole 17 that through-thickness runs through its medial surface and lateral surface, through hole 17 positions and mounting hole 16 are corresponding, the bore of this through hole 17 is not less than the bore of mounting hole 16, the rear portion of seat basin 1 is bolted with screw 18, when seat basin 1 is placed on mounting bracket 3, screw 18 can be screwed onto in mounting hole 16, and seat basin 1 rear portion is fixed on mounting bracket 3.
The principle of work of this device is as follows: during use, first mounting bracket 3 is sheathed on rear cross-tube 2, then make support upper body 4 and 5 docking of support lower body of mounting bracket 3, draw-in groove 11 on arc groove 1 and arc groove 29 is matched with the stop bit cover 10 on rear cross-tube 2, again the trip on mounting bracket 3 12 is connected in the knock hole 2 13 of a basin 1, and the locating dowel pin 14 on mounting bracket 3 is plugged in the knock hole 3 15 of a basin 1, finally screw 18 is plugged in through hole 17 and mounting hole 16, mounting bracket 3 and seat basin 1 are fixed.The mounting bracket 3 that this device is made nonmetal parts is arranged between rear cross-tube 2 and seat basin 1, plays the effect of buffering by the indirect connection of mounting bracket 3, makes vibration and the reducing noise of a basin 1, improves traveling comfort.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used 1 herein, seat basin; 2, rear cross-tube; 3, mounting bracket; 4, support upper body; 5, support lower body; 6, buckle; 7, knock hole one; 8, arc groove one; 9, arc groove two; 10, stop bit cover; 11, draw-in groove; 12, trip; 13, knock hole two; 14, locating dowel pin; 15, knock hole three; 16, mounting hole; 17, through hole; 18, screw; 19, convex tendon; 20, the term such as detent, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (10)
- Automotive seat seat basin assembly, this assembly comprises a basin (1) and rear cross-tube (2) for being connected with seat base, described rear cross-tube (2) is positioned at the rear portion of a basin (1) and distributes along the Width of this basin (1), it is characterized in that, described rear cross-tube (2) is upper has several mounting brackets (3) along its axial restraint, it is upper that the rear portion of described seat basin (1) is fixed on described mounting bracket (3), and described mounting bracket (3) is nonmetal parts.
- 2. the seat basin assembly of a kind of automotive seat according to claim 1, is characterized in that, described mounting bracket (3) is Plastic Parts or Rubber Parts.
- A kind of automotive seat according to claim 1 seat basin assembly, it is characterized in that, described mounting bracket (3) comprises support upper body (4) and the support lower body (5) that can mutually dock, the inner of described support upper body (4) and the inner of support lower body (5) are hinged, the outer end of described support upper body (4) has buckle (6), the outer end of described support lower body (5) has knock hole one (7), the medial surface of described support upper body (4) has arc groove one (8), the medial surface of described support lower body (5) has arc groove two (9), when described support upper body (4) is after hinge-point and support lower body (5) docking, described buckle (6) can snap onto in knock hole one (7) and described arc groove one (8) and arc groove two (9) can be in over against positions.
- A kind of automotive seat according to claim 3 seat basin assembly, it is characterized in that, described arc groove one (8) is identical with the radius of arc groove two (9), and described arc groove one (8) and arc groove two (9) can dock and be combined to form the manhole that an internal diameter and described rear cross-tube (2) external diameter match.
- A kind of automotive seat according to claim 3 seat basin assembly, it is characterized in that, described rear cross-tube (2) is provided with annular stop bit cover (10), described stop bit cover (10) is socketed in rear cross-tube (2) above and both fix, in described arc groove one (8) and arc groove two (9), have semiorbicular draw-in groove (11), the width of described draw-in groove (11) and the degree of depth and stop bit cover (10) match.
- 6. according to the seat basin assembly of a kind of automotive seat described in claim 3 or 4 or 5, it is characterized in that, the outer end of described support lower body (5) has the trip (12) of outwardly convex, the upper surface of described trip (12) is the inclined-plane towards having a down dip, the rear portion of described seat basin (1) offers knock hole two (13) vertically, when a described seat basin (1) is placed on mounting bracket (3), described trip (12) can be connected in described knock hole two (13) by its inclined-plane.
- 7. according to the seat basin assembly of a kind of automotive seat described in claim 3 or 4 or 5, it is characterized in that, described support upper body (4) and the lateral surface of support lower body (5) are all arch.
- 8. according to the seat basin assembly of a kind of automotive seat described in claim 3 or 4 or 5, it is characterized in that, the lateral surface of described support upper body (4) is fixed with locating dowel pin (14), the rear portion of described seat basin (1) offers knock hole three (15), and described locating dowel pin (14) and knock hole three (15) positions and bore match.
- 9. according to the seat basin assembly of a kind of automotive seat described in claim 3 or 4 or 5, it is characterized in that, on the medial surface of described support lower body (5), offer mounting hole (16), described mounting hole (16) is positioned between hinge-point and arc groove two (9), the inner of described support upper body (4) offers the through hole (17) that through-thickness runs through its medial surface and lateral surface, described through hole (17) position and described mounting hole (16) are corresponding, the bore of this through hole (17) is not less than the bore of mounting hole (16), the rear portion of described seat basin (1) is bolted with screw (18), when seat basin (1) is placed on mounting bracket (3), described screw (18) can be screwed onto in mounting hole (16).
- 10. according to the seat basin assembly of a kind of automotive seat described in claim 3 or 4 or 5, it is characterized in that, the medial surface of described support upper body (4) has convex tendon (19), described convex tendon (19) is positioned between arc groove one (8) and hinge-point, the medial surface of the arc groove two (9) on described support lower body (5) has detent (20), after support upper body (4) and support lower body (5) docking, described convex tendon (19) can be plugged in detent (20), the side of described convex tendon (19) and detent (20) leans, the bottom surface of the end face of this convex tendon (19) and detent (20) leans.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585324.1A CN103568911B (en) | 2013-11-19 | 2013-11-19 | A kind of seat basin assembly of automotive seat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585324.1A CN103568911B (en) | 2013-11-19 | 2013-11-19 | A kind of seat basin assembly of automotive seat |
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| CN103568911A true CN103568911A (en) | 2014-02-12 |
| CN103568911B CN103568911B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310585324.1A Active CN103568911B (en) | 2013-11-19 | 2013-11-19 | A kind of seat basin assembly of automotive seat |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427712A (en) * | 2016-09-08 | 2017-02-22 | 广州汽车集团零部件有限公司 | Eight-way automobile electric seat framework and seat |
| CN107791894A (en) * | 2016-09-02 | 2018-03-13 | 福特全球技术公司 | The Design and Features of modular assembly transverse tube attachment tabs |
| CN107791912A (en) * | 2016-09-02 | 2018-03-13 | 福特全球技术公司 | Hook part is attached for modular assembly and the transverse tube of support |
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| CN2161503Y (en) * | 1993-03-20 | 1994-04-13 | 常州高新技术产业开发区舒利新技术开发公司 | Antivibration seat with nonlinear elastic characteristic |
| CN2696934Y (en) * | 2003-11-14 | 2005-05-04 | 上海大众汽车有限公司 | Luggage fixing structure for foldable seat of car |
| CN201049598Y (en) * | 2007-06-29 | 2008-04-23 | 上海交运汽车精密冲压件有限公司 | Self-adjusting mechanism for high speed train seat cushion |
| CN201736852U (en) * | 2010-07-14 | 2011-02-09 | 长春佛吉亚旭阳汽车座椅有限公司 | Rear supporting assembly for seat basin frame of car seat |
| CN201856665U (en) * | 2010-10-20 | 2011-06-08 | 佛吉亚(上海)管理有限公司 | Cushion angle adjusting mechanism of electric seat of automobile |
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2013
- 2013-11-19 CN CN201310585324.1A patent/CN103568911B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161503Y (en) * | 1993-03-20 | 1994-04-13 | 常州高新技术产业开发区舒利新技术开发公司 | Antivibration seat with nonlinear elastic characteristic |
| CN2696934Y (en) * | 2003-11-14 | 2005-05-04 | 上海大众汽车有限公司 | Luggage fixing structure for foldable seat of car |
| CN201049598Y (en) * | 2007-06-29 | 2008-04-23 | 上海交运汽车精密冲压件有限公司 | Self-adjusting mechanism for high speed train seat cushion |
| CN201736852U (en) * | 2010-07-14 | 2011-02-09 | 长春佛吉亚旭阳汽车座椅有限公司 | Rear supporting assembly for seat basin frame of car seat |
| CN201856665U (en) * | 2010-10-20 | 2011-06-08 | 佛吉亚(上海)管理有限公司 | Cushion angle adjusting mechanism of electric seat of automobile |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791894A (en) * | 2016-09-02 | 2018-03-13 | 福特全球技术公司 | The Design and Features of modular assembly transverse tube attachment tabs |
| CN107791912A (en) * | 2016-09-02 | 2018-03-13 | 福特全球技术公司 | Hook part is attached for modular assembly and the transverse tube of support |
| CN107791912B (en) * | 2016-09-02 | 2021-11-26 | 福特全球技术公司 | Horizontal tube attachment hook component for modular assembly and support |
| CN107791894B (en) * | 2016-09-02 | 2021-11-26 | 福特全球技术公司 | Vehicle seat assembly and manufacturing method thereof |
| CN106427712A (en) * | 2016-09-08 | 2017-02-22 | 广州汽车集团零部件有限公司 | Eight-way automobile electric seat framework and seat |
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| Publication number | Publication date |
|---|---|
| CN103568911B (en) | 2016-08-24 |
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Effective date of registration: 20200513 Address after: 315336 No.178 Binhai 7th Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Co-patentee after: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. Patentee after: SCI SEATING (NINGBO) Co.,Ltd. Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 317000 east gate of Taizhou, Zhejiang Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. |
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