CN111762072A - Low-cost easy installation easy operation back row seatpad that can overturn - Google Patents
Low-cost easy installation easy operation back row seatpad that can overturn Download PDFInfo
- Publication number
- CN111762072A CN111762072A CN202010525876.3A CN202010525876A CN111762072A CN 111762072 A CN111762072 A CN 111762072A CN 202010525876 A CN202010525876 A CN 202010525876A CN 111762072 A CN111762072 A CN 111762072A
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- Prior art keywords
- seat cushion
- support
- rotating arm
- self
- bolt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/62—Thigh-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a low-cost easy-installation easy-operation rear-row turnable seat cushion which comprises a seat cushion right self-locking mechanism, a seat cushion left self-locking mechanism, a seat cushion foamed steel wire framework assembly, a seat cushion left side rotating arm, a seat cushion right side rotating arm, a left side M6 bolt, a right side M6 bolt, a connecting hole of a left side seat cushion and a vehicle body, a connecting hole of a right side seat cushion and the vehicle body, a seat cushion foam body, a left side connecting vehicle body M10 bolt and a right side connecting vehicle body M10 bolt. The rear row reversible seat cushion does not use a metal seat cushion bottom plate required in the conventional reversible seat cushion, greatly reduces the part cost and the die cost, effectively reduces the weight of the seat, is used on a new energy vehicle, and can effectively increase the endurance mileage of the whole vehicle.
Description
The technical field is as follows:
the invention relates to a low-cost, easy-to-install and easy-to-operate rear-row turnable seat cushion, and belongs to the technical field of automotive interior parts.
Background art:
with the popularization of automobiles in life, the interior space of automobiles has become a third space outside home and workplaces. The spatial scalability of vehicles has also become one of the important factors for consumer vehicle purchasing options. Especially the expandability of the trunk space of the vehicle is more important for placing more luggage. In the conventional rear-row seat of a vehicle, a seat cushion can not be overturned generally, and a backrest can not be laid flat; or the backrest may be laid flat by removing the headrest. A few seats which can be overturned have higher cost, larger weight and more troublesome assembly.
Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.
The invention content is as follows:
the present invention is directed to solving the above-mentioned problems of the prior art and providing a low-cost, easy-to-install, easy-to-operate rear reversible seat cushion that further expands the luggage compartment space for more luggage.
The technical scheme adopted by the invention is as follows: a low-cost easy-installation easy-operation back-row turnable seat cushion comprises a seat cushion right self-locking mechanism, a seat cushion left self-locking mechanism, a seat cushion foaming steel wire framework assembly, a seat cushion left rotating arm, a seat cushion right rotating arm, a left M6 bolt, a right M6 bolt, a connecting hole of a left seat cushion and a vehicle body, a connecting hole of a right seat cushion and the vehicle body, a seat cushion foam body, a left connecting vehicle body M10 bolt and a right connecting vehicle body M10 bolt, wherein the seat cushion right self-locking mechanism is provided with a seat cushion left hinge support, a seat cushion right hinge support, a seat cushion left self-;
the left cushion hinge bracket and the right cushion hinge bracket are welded on the cushion foaming steel wire framework assembly, the left cushion rotating arm and the left cushion hinge bracket are connected through two left M6 bolts, and the right cushion rotating arm and the right cushion hinge bracket are connected through two right M6 bolts;
the seat cushion left side swinging boom and the seat cushion right side swinging boom are arranged in a left-right symmetrical manner, the seat cushion left side swinging boom comprises a projection welding nut, a seat cushion self-locking steel wire, a swinging boom supporting rod, a swinging boom connecting vehicle body support, a swinging boom support, a first fastening nut, a first step bolt and a lining, the seat cushion left side hinge support and the seat cushion right side hinge support are arranged in a left-right symmetrical manner, the seat cushion left side hinge support comprises a hinge support supporting plate, a second step bolt, a machining shaft sleeve, a fastening support, a gasket and a second fastening nut, the projection welding nut is fastened with a left side M6 bolt, the seat cushion self-locking steel wire is in self-locking cooperation with the seat cushion left side self-locking support, the seat cushion self-locking steel wire is welded on the swinging boom supporting rod, the swinging, the rotating arm support and the rotating arm support rod are welded together, a first fastening nut is fastened with a first step bolt, the machining shaft sleeve is sleeved on a second step bolt, the fastening support and the machining shaft sleeve are welded together, and the second fastening nut is fastened with the second step bolt.
Furthermore, the seat cushion foam body is connected with the seat cushion foaming steel wire framework assembly through a foaming process.
Further, the gasket is a nylon gasket.
The invention has the following beneficial effects:
(1) the rear row of the reversible seat cushion does not use a metal seat cushion bottom plate required in the conventional reversible seat cushion, so that the part cost and the die cost are greatly reduced, the weight of the seat is effectively reduced, and the continuous mileage of the whole vehicle can be effectively increased when the reversible seat cushion is used on a new energy vehicle;
(2) the rear row of the turnable seat cushion comprises four hinge supports, and the hinge supports are all combined by step bolts and washers (namely nylon gaskets) to control gaps, so that the swinging of the seat in the turning process can be effectively reduced;
(3) the rear-row turnover seat cushion is fastened with the vehicle body through two M10 connecting bolts, can be self-locked in the seat cushion, can adjust self-locking force, does not need to change a welding check tool and a punching grinding tool, and is simple in installation mode;
(4) the rear-row turnover seat cushion disclosed by the invention comprises four hinge brackets due to the use of the two rotating arms, so that the swinging range is wide. When the seat cushion is turned over, the back headrest can be laid flat without being taken down, and interference with the seat cushion can be avoided.
Description of the drawings:
fig. 1 is a front view of a seat cushion in a seating state.
Fig. 2 is a rear view of the seating state of the seat cushion.
Fig. 3 is an enlarged view of the self-locking mechanism on the right side of the seat cushion in fig. 2.
Fig. 4 is an enlarged view of the left self-locking mechanism of the seat cushion in fig. 2.
Fig. 5 is a partial exploded view of the seat cushion.
Fig. 6 is a partial view of the seat cushion.
Fig. 7 is a view showing a reversed state of the seat cushion.
Fig. 8 is a side view showing a reversed state of the seat cushion.
Fig. 9 is a front view of the swivel arm of the left seat cushion.
Fig. 10 is an exploded view of the left cushion swivel arm.
Fig. 11 is a front view of the left seat hinge bracket.
Fig. 12 is an exploded view of the left seat cushion hinge bracket.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings.
The rear row reversible seat cushion with low cost, easy installation and easy operation comprises a seat cushion right self-locking mechanism 1, a seat cushion left self-locking mechanism 2, a seat cushion foaming steel wire framework assembly 3 provided with a seat cushion left hinge support 4, a seat cushion right hinge support 5, a seat cushion left self-locking support 12 and a seat cushion right self-locking support 13, a seat cushion left rotating arm 6, a seat cushion right rotating arm 7, a left M6 bolt 8, a right M6 bolt 9, a connecting hole 10 of a left seat cushion and a vehicle body, a connecting hole 11 of a right seat cushion and the vehicle body, a seat cushion foam body 14, a left connecting vehicle body M10 bolt 15 and a right connecting vehicle body M10 bolt 16. Wherein the seat cushion foaming steel wire framework assembly 3 is used for increasing the internal rigidity of the seat cushion and is directly placed into a foaming mould for foaming. The seat cushion left side hinge support 4 and the seat cushion right side hinge support 5 are welded on the seat cushion foaming steel wire framework assembly 3. The cushion left side rotating arm 6 is connected with the cushion left side hinge bracket 4 by two left side M6 bolts 8, and the cushion right side rotating arm 7 is connected with the cushion right side hinge bracket 5 by two right side M6 bolts 9. The seat cushion is mounted to the vehicle body by mounting a left connecting vehicle body M10 bolt 15 in a connecting hole 10 of the left seat cushion and the vehicle body and mounting a right connecting vehicle body M10 bolt 16 in a connecting hole 11 of the right seat cushion and the vehicle body. The seat cushion foam body 14 is connected with the seat cushion foaming steel wire framework assembly 3 through a foaming process. The seat cushion left side rotating arm 6 and the seat cushion right side rotating arm 7 are arranged symmetrically left and right, and have the same structure, and only the structure of the seat cushion left side rotating arm 6 is described below. The cushion left side rotating arm 6 comprises a projection welding nut 17, a cushion self-locking steel wire 18, a rotating arm supporting rod 19, a rotating arm connecting vehicle body bracket 20, a rotating arm bracket 21, a first fastening nut 22, a first step bolt 23 and a bushing 24. The seat cushion left side hinge bracket 4 and the seat cushion right side hinge bracket 5 are arranged symmetrically left and right, and have the same structure, and only the structure of the seat cushion left side hinge bracket 4 will be described below. The seat cushion left side hinge bracket 4 includes a hinge bracket support plate 25, a second step bolt 26, a machined boss 27, a fastening bracket 28, a washer 29, and a second fastening nut 30. The projection welding nut 17 is fastened with the left M6 bolt 8, and the seat cushion self-locking steel wire 18 is in self-locking fit with the seat cushion left self-locking bracket 12 and is welded on the rotating arm supporting rod 19. The swing arm connecting body bracket 20 and the swing arm bracket 21 are fastened and connected by a first fastening nut 22, a first step bolt 23, and a bushing 24. The rotating arm bracket 21 and the rotating arm support rod 19 are welded together, and the first fastening nut 22 is fastened to the first step bolt 23. The first step bolt 23 is used to control the rotation gap between the swing arm attaching body bracket 20 and the swing arm bracket 21, and the bushing 24 is used to control the rotation gap between the swing arm attaching body bracket 20 and the swing arm bracket 21. The second step bolt 26 is used to control a rotational gap between the hinge bracket support plate 25 and the machined boss 27. The machining shaft sleeve 27 is sleeved on the second step bolt 26, and the fastening bracket 28 is welded with the machining shaft sleeve 27. The washer 29 is used to control the rotational clearance between the hinge bracket support plate 25 and the machined bushing 27. The second fastening nut 30 is fastened to the second stepped bolt 26.
The working principle of the invention is as follows:
(1) the seat cushion is fixed on the vehicle body through a bolt 15 of the left connecting vehicle body M10 and a bolt 16 of the right connecting vehicle body M10, and in a sitting state, the seat cushion left side rotating arm 6 and the seat cushion right side rotating arm 7 are in a folding and retracting state, so that self-locking is realized in the seat cushion.
(2) When the seat cushion needs to be turned over, the seat cushion left side rotating arm 6 and the seat cushion right side rotating arm 7 can be opened only by slightly lifting the seat cushion hard, and the seat cushion can be turned over to the floor of the back row under the driving of the seat cushion left side hinge support 4 and the seat cushion right side hinge support 5, so that the back row of the backrest can be absolutely laid flat, and the space of the luggage box is increased to the maximum extent.
(3) When the seat cushion needs to be replaced to the sitting position, the seat cushion can be easily replaced to the position only by lifting the seat cushion under the support of the left rotating arm 6 and the right rotating arm 7 of the seat cushion, and the surface of the seat cushion is slightly pressed, so that the seat cushion can be self-locked, namely the seat cushion is assembled in place.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.
Claims (3)
1. The utility model provides a low-cost easy installation easy operation back row seatpad that can overturn which characterized in that: the self-locking mechanism comprises a seat cushion right self-locking mechanism (1), a seat cushion left self-locking mechanism (2), a seat cushion foaming steel wire framework assembly (3) provided with a seat cushion left hinge support (4), a seat cushion right hinge support (5), a seat cushion left self-locking support (12) and a seat cushion right self-locking support (13), a seat cushion left rotating arm (6), a seat cushion right rotating arm (7), a left M6 bolt (8), a right M6 bolt (9), a connecting hole (10) of a left seat cushion and a vehicle body, a connecting hole (11) of a right seat cushion and the vehicle body, a seat cushion foam body (14), a left connecting vehicle body M10 bolt (15) and a right connecting vehicle body M10;
the left seat cushion hinge bracket (4) and the right seat cushion hinge bracket (5) are welded on the foamed steel wire framework assembly (3) of the seat cushion, the left seat cushion rotating arm (6) is connected with the left seat cushion hinge bracket (4) through two left M6 bolts (8), and the right seat cushion rotating arm (7) is connected with the right seat cushion hinge bracket (5) through two right M6 bolts (9);
the seat cushion left side rotating arm (6) and the seat cushion right side rotating arm (7) are arranged symmetrically left and right, the seat cushion left side rotating arm (6) comprises a projection welding nut (17), a seat cushion self-locking steel wire (18), a rotating arm supporting rod (19), a rotating arm connecting vehicle body support (20), a rotating arm support (21), a first fastening nut (22), a first step bolt (23) and a bushing (24), the seat cushion left side hinge support (4) and the seat cushion right side hinge support (5) are arranged symmetrically left and right, the seat cushion left side hinge support (4) comprises a hinge support supporting plate (25), a second step bolt (26), a machining shaft sleeve (27), a fastening support (28), a gasket (29) and a second fastening nut (30), the projection welding nut (17) is fastened with a left side M6 bolt (8), and the seat cushion self-locking steel wire (18) is matched with the left side self-locking support (12) in a self-, the welding is on swinging boom bracing piece (19), swinging boom connection automobile body support (20) carries out fastening connection through first fastening nut (22), first step bolt (23) and bush (24) with swinging boom support (21), swinging boom support (21) and swinging boom bracing piece (19) welding together, and first fastening nut (22) fasten with first step bolt (23), machining axle sleeve (27) cover is on second step bolt (26), and fastening support (28) are in the same place with the welding of machining axle sleeve (27), second fastening nut (30) fasten with second step bolt (26).
2. The low cost, easy to install and easy to operate rear reversible seat cushion of claim 1, wherein: the seat cushion foam body (14) is connected with the seat cushion foaming steel wire framework assembly (3) through a foaming process.
3. The low cost, easy to install and easy to operate rear reversible seat cushion of claim 1, wherein: the gasket (29) is a nylon gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525876.3A CN111762072A (en) | 2020-06-10 | 2020-06-10 | Low-cost easy installation easy operation back row seatpad that can overturn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525876.3A CN111762072A (en) | 2020-06-10 | 2020-06-10 | Low-cost easy installation easy operation back row seatpad that can overturn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111762072A true CN111762072A (en) | 2020-10-13 |
Family
ID=72720621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010525876.3A Pending CN111762072A (en) | 2020-06-10 | 2020-06-10 | Low-cost easy installation easy operation back row seatpad that can overturn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111762072A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09175238A (en) * | 1995-12-22 | 1997-07-08 | Toyota Autom Loom Works Ltd | Seat cushion fitting structure |
| CN202294370U (en) * | 2011-09-26 | 2012-07-04 | 芜湖旭昌汽车部件有限公司 | Locking structure for rear seat cushion of automobile |
| CN103380025A (en) * | 2010-11-30 | 2013-10-30 | 东京座椅技术股份公司 | Automotive folding seat device |
| KR101471119B1 (en) * | 2013-12-20 | 2014-12-11 | 한일이화 주식회사 | Tip-up seat assembly for vehicle |
| CN105480121A (en) * | 2014-10-02 | 2016-04-13 | 福特全球技术公司 | Rear seat cushion with h-point articulation |
| CN109720249A (en) * | 2019-03-04 | 2019-05-07 | 华晨鑫源重庆汽车有限公司 | The cushion skeleton structure of automobile rear seat |
| CN209467020U (en) * | 2018-10-10 | 2019-10-08 | 东风汽车有限公司 | Cushion tilting mechanism and seat |
| CN110774945A (en) * | 2018-07-26 | 2020-02-11 | 福特全球技术公司 | Top-mounted seat cushion system |
-
2020
- 2020-06-10 CN CN202010525876.3A patent/CN111762072A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09175238A (en) * | 1995-12-22 | 1997-07-08 | Toyota Autom Loom Works Ltd | Seat cushion fitting structure |
| CN103380025A (en) * | 2010-11-30 | 2013-10-30 | 东京座椅技术股份公司 | Automotive folding seat device |
| CN202294370U (en) * | 2011-09-26 | 2012-07-04 | 芜湖旭昌汽车部件有限公司 | Locking structure for rear seat cushion of automobile |
| KR101471119B1 (en) * | 2013-12-20 | 2014-12-11 | 한일이화 주식회사 | Tip-up seat assembly for vehicle |
| CN105480121A (en) * | 2014-10-02 | 2016-04-13 | 福特全球技术公司 | Rear seat cushion with h-point articulation |
| CN110774945A (en) * | 2018-07-26 | 2020-02-11 | 福特全球技术公司 | Top-mounted seat cushion system |
| CN209467020U (en) * | 2018-10-10 | 2019-10-08 | 东风汽车有限公司 | Cushion tilting mechanism and seat |
| CN109720249A (en) * | 2019-03-04 | 2019-05-07 | 华晨鑫源重庆汽车有限公司 | The cushion skeleton structure of automobile rear seat |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201013 |