CN110861553B - Seat armrest and vehicle - Google Patents
Seat armrest and vehicle Download PDFInfo
- Publication number
- CN110861553B CN110861553B CN201810991106.0A CN201810991106A CN110861553B CN 110861553 B CN110861553 B CN 110861553B CN 201810991106 A CN201810991106 A CN 201810991106A CN 110861553 B CN110861553 B CN 110861553B
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- connecting rod
- rod
- slide rail
- assembly
- telescopic mechanism
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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
- B60N2/75—Arm-rests
- B60N2/763—Arm-rests adjustable
- B60N2/77—Height adjustment
-
- 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
- B60N2/75—Arm-rests
- B60N2/753—Arm-rests movable to an inoperative position
- B60N2/76—Arm-rests movable to an inoperative position in a recess of the cushion
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a seat armrest which comprises an armrest cushion assembly, a lifting assembly and a mounting ground pin assembly, wherein the lifting assembly comprises a telescopic mechanism, an angle slide rail and a power element; the telescopic mechanism is fixed on the installation foundation assembly, the angle slide rail is movably connected with the telescopic mechanism, the power element is connected on the telescopic mechanism, and the armrest pad assembly is fixed on the angle slide rail. According to the seat armrest, the telescopic mechanism and the angle slide rail are arranged, the seat armrest can be pushed out of the plane of the seat cushion from the space between the seat cushions by utilizing the telescopic function of the telescopic mechanism and matching with the angle slide rail, and therefore the height of the seat armrest is adjusted.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a seat armrest and a vehicle.
Background
At present, in order to make the car back-row seat passenger take more comfortablely, more and more vehicles are provided with the handrail between the back-row seat, and common handrail is the convertible handrail between hiding and the back, when needs use, with its upset put down can, also have a few motorcycle types to set up the handrail between the seat cushion in order to improve the car in-vehicle space and make the passenger take more comfortable.
However, the types of the passengers in the rear seats of the vehicle are complex, including the passengers of different sizes in all age groups, the existing seat armrests are turned and opened around a certain rotating shaft, and the height of the armrests can not be adjusted movably, so that the existing seat armrests have obvious limitations, cannot be widely applied to various passengers, and are difficult to meet the comfort requirements of the passengers of different types.
Disclosure of Invention
In view of the above, the present invention is directed to a seat armrest and a vehicle, so as to improve the applicability of the seat armrest for different types of passengers and meet the comfort requirement of the passengers.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a chair armrest comprises an armrest pad assembly, a lifting assembly and a mounting foot assembly, wherein the lifting assembly comprises a telescopic mechanism, an angle slide rail and a power element;
the telescopic mechanism is fixed on the installation foundation assembly, the angle slide rail is movably connected with the telescopic mechanism, the power element is connected on the telescopic mechanism, and the armrest pad assembly is fixed on the angle slide rail.
Furthermore, the telescopic mechanism comprises at least two groups of X-shaped scissor type link mechanisms which are connected through a connecting rod assembly;
furthermore, any group of the connecting rod mechanisms comprises a first slide rail, a second slide rail, a first supporting rod and a second supporting rod;
the connecting rod assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first sliding rod and a second sliding rod;
the first sliding rail, the first supporting rod and the first connecting rod are hinged; the first support rod and the second support rod are arranged in an X-shaped crossed manner, and the first support rod, the second support rod and the second connecting rod are hinged; the second support rod, the second slide rail and the third connecting rod are hinged;
the second slide rail is fixedly connected with the fourth connecting rod;
the first sliding rod is hinged with the second supporting rod and is positioned in a sliding groove on the first sliding rail; the second sliding rod is hinged to the first supporting rod and located in a sliding groove in the second sliding rail.
Furthermore, the power element is a spring, one end of the spring is fixed on the second sliding rod, and the other end of the spring is fixed on the fourth connecting rod.
Furthermore, the telescopic mechanism further comprises an angle adjuster, and the angle adjuster is arranged on the third connecting rod.
Furthermore, the telescopic mechanism further comprises an intermittent damping mechanism, and the intermittent damping mechanism is arranged on the second connecting rod.
Furthermore, a lifting sliding groove is arranged on the angle sliding rail and comprises an arc-shaped part and a linear part.
Furthermore, the installation lower margin subassembly includes that at least two are inhaled and are turned round the lower margin, inhale the inertia distance in the middle of turning round the lower margin and be greater than the moment of inertia on both sides.
Furthermore, the handrail pad subassembly includes handrail pad and backup pad, handrail pad is fixed in on the backup pad.
Compared with the prior art, the chair armrest has the following advantages:
according to the seat armrest, the telescopic mechanism and the angle slide rail are arranged, the seat armrest can be pushed out of the plane of the seat cushion from the space between the seat cushions by utilizing the telescopic function of the telescopic mechanism and matching with the angle slide rail, and therefore the height of the seat armrest is adjusted.
Another object of the present invention is to provide a vehicle to improve the riding comfort of the rear-row passengers.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a vehicle comprising the aforementioned seat armrest.
The vehicle has the same advantages as the seat armrest relative to the prior art, and the description is omitted here.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an armrest for a chair according to an embodiment of the present invention;
FIG. 2 is a schematic view of a lift assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of an angle slide according to an embodiment of the present invention;
FIG. 4 is a schematic view of a torque absorbing anchor according to an embodiment of the present invention;
FIG. 5 is a schematic view of an armrest pad assembly according to an embodiment of the present invention;
FIG. 6-1 is a schematic view of a chair armrest in a first position according to an embodiment of the present invention;
FIG. 6-2 is a schematic view of a seat armrest according to an embodiment of the present invention in a second position;
fig. 6-3 are schematic views of a seat armrest according to an embodiment of the present invention in a third position.
Description of reference numerals:
10-arm rest pad assembly, 11-lifting assembly, 12-foot mounting assembly, 101-arm rest pad, 102-support plate, 111-telescoping mechanism, 112-angle slide rail, 113-power element, 114-connecting rod assembly, 121-suction torsion foot, 1111-link mechanism, 1112-angle adjuster, 1113-intermittent damping mechanism, 1121-lifting chute, 1141-first connecting rod, 1142-second connecting rod, 1143-third connecting rod, 1144-fourth connecting rod, 1145-first sliding rod, 1146-second sliding rod, 11111-first slide rail, 11112-second slide rail, 11113-first support rod, 11114-second support rod, 11211-arc part, 11212-straight part.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, the present invention provides a seat armrest comprising an armrest pad assembly 10, a lifting assembly 11 and a mounting foot assembly 12, referring to fig. 2, the lifting assembly 11 comprises a telescopic mechanism 111, an angle slide rail 112 and a power element 113;
the telescopic mechanism 111 is fixed on the installation anchor assembly 12, the angle slide rail 112 is movably connected with the telescopic mechanism 111, the power element 113 is connected on the telescopic mechanism 111, and the armrest pad assembly 10 is fixed on the angle slide rail 112.
Specifically, as shown in fig. 1, the present invention provides a seat armrest including an armrest pad assembly 10, a lift assembly 11, and a mounting foot assembly 12. As shown in fig. 2, the lifting assembly 11 includes a telescopic mechanism 111, an angle slide 112 and a power element 113; telescopic mechanism 111 is fixed on installation lower margin subassembly 12, angle slide rail 112 with telescopic mechanism 111 swing joint, power component 113 is connected on telescopic mechanism 111, handrail pad subassembly 10 is fixed on angle slide rail 112. The armrest cushion assembly is positioned at the uppermost part of the whole seat armrest and is an object which can be directly contacted by a passenger, the lifting assembly is fixed with the armrest cushion assembly as a structure for lifting the armrest cushion assembly, and the armrest cushion assembly can move along with the lifting movement of the lifting assembly. The telescopic mechanism in the lifting assembly and the angle slide rail act together, so that the armrest pad assembly can rotate by a certain angle to the horizontal direction and can be lifted and adjusted within a certain height range. The base of the seat armrest is used as a base for installing and fixing the lifting assembly. The power assembly provides driving power for the movement of the lifting assembly.
According to the seat armrest provided by the invention, the lifting assembly is arranged, the telescopic mechanism in the lifting assembly is combined with the angle slide rail, the seat armrest can be pushed out of the plane of the seat cushion from the space between the seat cushions by utilizing the telescopic action of the telescopic mechanism and matching with the angle slide rail, so that the height of the seat armrest is adjusted, and the comfort requirements of different types of passengers are met.
Further, referring to fig. 2, the telescopic mechanism 111 includes at least two sets of X-shaped scissor linkages 1111, and the linkages 1111 are connected by a connecting rod assembly 114;
specifically, as shown in fig. 2, the telescopic structure 111 includes at least two sets of X-shaped scissor linkages 1111, and the sets of linkages 1111 are connected by a connecting rod assembly 114. The two sets of X-shaped scissor linkages 1111 may be symmetrically disposed at two ends of the connecting rod assembly 114, and if there are multiple sets of X-shaped scissor linkages 1111, they may be uniformly disposed along the axial direction of the connecting rod assembly 114.
Further, any set of the linkage 1111 includes a first sliding rail 11111, a second sliding rail 11112, a first supporting rod 11113 and a second supporting rod 11114;
the connecting rod assembly 114 comprises a first connecting rod 1141, a second connecting rod 1142, a third connecting rod 1143, a fourth connecting rod 1144, a first slide bar 1145 and a second slide bar 1146;
the first sliding rail 11111, the first supporting rod 11113 and the first connecting rod 1121 are hinged; the first support rod 11113 and the second support rod 11114 are arranged in an X-shaped cross manner, and the first support rod 11113, the second support rod 11114 and the second connecting rod 1142 are hinged; the second support rod 11114, the second slide rail 11112 and the third connecting rod 1143 are hinged;
the second sliding rail 11112 is fixedly connected with the fourth connecting rod 1144;
the first sliding bar 1145 is hinged with the second supporting bar 11114, and the first sliding bar 1145 is positioned in a sliding groove on the first sliding rail 11111; the second sliding bar 1146 is hinged to the first supporting rod 11113, and the second sliding bar 1146 is located in a sliding slot on the second sliding rail 11112.
Specifically, as shown in fig. 2, any one of the sets of linkage mechanisms 1111 includes a first sliding rail 11111, a second sliding rail 11112, a first support rod 11113, and a second support rod 11114. The connecting rod assembly 114 includes a first connecting rod 1141, a second connecting rod 1142, a third connecting rod 1143, a fourth connecting rod 1144, a first slide bar 1145, and a second slide bar 1146. The first sliding rail 11111, the first supporting rod 11113 and the first connecting rod 1141 are hinged, so that the first sliding rail 11111 and the first supporting rod 11113 can rotate relatively; the first support rod 11113 and the second support rod 11114 are arranged in an X-shaped cross manner, and the first support rod 11113, the second support rod 11114 and the second connecting rod 1142 are hinged, so that the first support rod 11113 and the second support rod 11114 form a scissor-type connecting rod structure, and the telescopic lifting effect can be achieved along with the change of the included angle between the first support rod 11113 and the second support rod 11114; the second support rod 11114, the second slide rail 11112 and the third connecting rod 1143 are hinged, so that the second slide rail 11112 and the second support rod 11114 can rotate relatively; the second sliding rail 11112 is fixedly connected with a fourth connecting rod 1144, and the fourth connecting rod 1144 provides structural support for the second sliding rail 1146; the first sliding rod 1145 is hinged with the second supporting rod 11114, and the first sliding rod 1145 is positioned in a sliding groove on the first sliding rail 11111, so that the first sliding rod 1145 can drive the second supporting rod 11114 to move when sliding in the sliding groove of the first sliding rail 11111, the included angle between the first supporting rod 11113 and the second supporting rod 11114 is changed, and the telescopic lifting effect is achieved; the second slide bar 1146 is hinged to the first support rod 11113, and the second slide bar 1146 is located in the sliding groove of the second slide rail 11112, so that when the included angle between the first support rod 11113 and the second support rod 11114 is changed, the sliding groove of the second slide rail 11112 can prevent the first support rod 11113 from being blocked, and the telescopic lifting process is guaranteed to be effectively completed.
Further, referring to fig. 2, the power element 113 is a spring, and one end of the spring is fixed to the second sliding bar 1146, and the other end of the spring is fixed to the fourth connecting bar 1144.
Specifically, as shown in fig. 2, the power element 113 in the lifting assembly 11 may be a spring, one end of which is fixed on the second sliding bar 1146, and the other end of which is fixed on the fourth connecting bar 1144. When the X-shaped scissor linkage 1111 is not extended, the spring is in a stretched state, the pulling force of the spring pulls the second sliding rod 1146 to move in the sliding slot of the second sliding rail 11112, and the X-shaped scissor linkage 1111 gradually stretches and contracts along with the relative movement of the connecting structures. Instead of a spring, the power element 113 can alternatively be an electric or pneumatic telescopic rod, one end of which is fixed to the second sliding rod 1146 and the other end is fixed to the fourth connecting rod 1144, and the movement of the telescopic rod can also drive the lifting of the X-shaped scissor linkage 1111.
Further, referring to fig. 2, the telescopic mechanism 111 further includes a recliner 1112, and the recliner 1112 is disposed on the third connecting rod 1143.
Specifically, as shown in fig. 2, the telescoping mechanism 111 further includes a recliner 1112, the recliner 1112 being disposed on a third connecting rod 1143. The angle regulator 1112 can be operated through a common switch and pull wire structure to control the position locking and unlocking of the X-shaped scissor type linkage 1111, so that the X-shaped scissor type linkage 1111 is prevented from freely moving.
Further, referring to fig. 2, the telescopic mechanism 111 further includes an intermittent damping mechanism 1113, and the intermittent damping mechanism 1113 is disposed on the second connecting rod 1142.
Specifically, as shown in fig. 2, the telescopic mechanism 111 further includes an intermittent damping mechanism 1113, and the intermittent damping mechanism 1113 is provided on the second connecting rod 1142. The intermittent damping mechanism 1113 does not act when the armrest pad assembly is unfolded to be horizontal, so that the armrest pad can be rapidly unfolded to be horizontal, when the height of the armrest pad assembly starts to be adjusted, the intermittent damping mechanism 1113 starts to act, and the impact feeling generated too quickly during height adjustment can be avoided.
Further, referring to fig. 3, a lifting sliding slot 1121 is disposed on the angular slide 112, and the lifting sliding slot 1121 includes an arc-shaped portion 11211 and a straight portion 11212.
Specifically, as shown in fig. 3, the angle sliding rail 112 is provided with a lifting sliding slot 1121, and the lifting sliding slot 1121 includes an arc-shaped portion 11211 and a straight portion 11212. Therefore, when the telescopic mechanism 111 moves in the arc-shaped part 11211, the angle slide rail 112 drives the armrest pad assembly to turn over by a certain angle until reaching the horizontal direction, when the telescopic mechanism 111 moves in the straight line part 11212, the angle adjustment of the armrest pad assembly is completed at this time, and the movement of the telescopic mechanism 111 drives the angle slide rail 112 to move, so as to drive the armrest pad assembly to move up and down, thereby realizing the height adjustment.
Further, referring to fig. 4, the mounting anchor assembly 12 includes at least two suction and torsion anchors 121, and the inertia moment in the middle of the suction and torsion anchors 121 is greater than that in both sides.
Specifically, the mounting leg assembly 12 includes at least two suction-torsion legs 121, and the inertia distance in the middle of the suction-torsion legs 121 is greater than the inertia moments on both sides, so that when the seat armrest is prone to twist due to an external force, the structure can be prevented from being deformed due to the fact that the inertia distance in the middle of the suction-torsion legs 121 is greater than the inertia moments on both sides.
Further, referring to fig. 5, the arm rest pad assembly 10 includes an arm rest pad 101 and a support plate 102, wherein the arm rest pad 101 is fixed on the support plate 102.
Specifically, as shown in fig. 5, the arm rest pad assembly 10 includes an arm rest pad 101 and a support plate 102, the arm rest pad 101 is fixed on the support plate 102, the arm rest pad 101 is made of leather directly contacting with the skin of the passenger, and is filled with soft sponge or other foaming materials, and can be fixed on the support plate 102 by bonding or the like, so that it is convenient to replace the arm rest pad when the quality problem such as breakage occurs, and the like, and the entire replacement is not required.
Finally, the various positions of the armrest described above relative to the seat cushion are illustrated in figures 6-1 through 6-3, with figure 6-1 showing the armrest hidden between the cushions, figure 6-2 showing the armrest raised after deployment, and figure 6-3 showing the armrest raised after height.
The embodiment of the invention also provides a vehicle which comprises the seat armrest.
According to the seat armrest and the vehicle, the telescopic mechanism and the angle slide rail are arranged, the seat armrest can be pushed out of the plane where the seat cushion is located from the position between the seat cushions by utilizing the telescopic effect of the telescopic mechanism and matching with the angle slide rail, so that the height of the seat armrest is adjusted, the angle adjuster and the intermittent damping mechanism are applied, the adjustment process is stable and controllable, and the comfort of passengers is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A chair armrest is characterized by comprising an armrest cushion assembly, a lifting assembly and a mounting ground pin assembly, wherein the lifting assembly comprises a telescopic mechanism, an angle slide rail and a power element;
the telescopic mechanism is fixed on the installation foundation assembly, the angle slide rail is movably connected with the telescopic mechanism, the power element is connected on the telescopic mechanism, and the armrest pad assembly is fixed on the angle slide rail;
the angle slide rail is provided with a lifting slide groove, and the lifting slide groove comprises an arc-shaped part and a linear part;
when the telescopic mechanism moves in the arc-shaped part, the angle slide rail drives the armrest pad component to turn over for a certain angle until the armrest pad component is in the horizontal direction; when the telescoping mechanism moves in the linear portion, angular adjustment of the armrest pad assembly has been completed; the telescopic mechanism drives the angle slide rail to move, so that the armrest pad component is driven to move up and down, and the height is adjusted.
2. The chair armrest according to claim 1,
the telescopic mechanism comprises at least two groups of X-shaped scissor type connecting rod mechanisms, and the connecting rod mechanisms are connected through a connecting rod assembly.
3. The chair armrest according to claim 2,
any group of the connecting rod mechanisms comprises a first slide rail, a second slide rail, a first supporting rod and a second supporting rod;
the connecting rod assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first sliding rod and a second sliding rod;
the first sliding rail, the first supporting rod and the first connecting rod are hinged; the first support rod and the second support rod are arranged in an X-shaped crossed manner, and the first support rod, the second support rod and the second connecting rod are hinged; the second support rod, the second slide rail and the third connecting rod are hinged;
the second slide rail is fixedly connected with the fourth connecting rod;
the first sliding rod is hinged with the second supporting rod and is positioned in a sliding groove on the first sliding rail; the second sliding rod is hinged to the first supporting rod and located in a sliding groove in the second sliding rail.
4. The chair armrest according to claim 3,
the power element is a spring, one end of the spring is fixed on the second sliding rod, and the other end of the spring is fixed on the fourth connecting rod.
5. The chair armrest according to claim 3,
the telescopic mechanism further comprises an angle adjuster, and the angle adjuster is arranged on the third connecting rod.
6. The chair armrest according to claim 3,
the telescopic mechanism further comprises an intermittent damping mechanism, and the intermittent damping mechanism is arranged on the second connecting rod.
7. The chair armrest according to claim 1,
the angle slide rail is provided with a lifting slide groove, and the lifting slide groove comprises an arc-shaped part and a linear part.
8. The chair armrest according to claim 1,
the installation lower margin subassembly includes that at least two are inhaled and are turned round the lower margin, inhale the inertia distance in the middle of turning round the lower margin and be greater than the inertia moment on both sides.
9. The chair armrest according to claim 1,
the handrail pad assembly comprises a handrail pad and a supporting plate, and the handrail pad is fixed on the supporting plate.
10. A vehicle, characterized in that the vehicle comprises a seat armrest according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991106.0A CN110861553B (en) | 2018-08-28 | 2018-08-28 | Seat armrest and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991106.0A CN110861553B (en) | 2018-08-28 | 2018-08-28 | Seat armrest and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110861553A CN110861553A (en) | 2020-03-06 |
| CN110861553B true CN110861553B (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991106.0A Active CN110861553B (en) | 2018-08-28 | 2018-08-28 | Seat armrest and vehicle |
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| Country | Link |
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| CN (1) | CN110861553B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100358912B1 (en) * | 2000-11-29 | 2002-10-31 | 기아자동차주식회사 | Rear-Seat Arm-rest of Automobile |
| KR100490585B1 (en) * | 2002-11-19 | 2005-05-19 | 현대자동차주식회사 | Center console armrest device |
| CN204196733U (en) * | 2014-10-31 | 2015-03-11 | 航宇救生装备有限公司 | Seat seat surface superelevation stroke adjustment base and special vehicle commanding officer seat |
| CN204767178U (en) * | 2015-07-06 | 2015-11-18 | 宁波嘉达健康科技有限公司 | Adjust treadmill that runs platform gradient in running |
| CN106882093A (en) * | 2017-03-22 | 2017-06-23 | 南京航空航天大学 | A kind of built-in child safety seat armrest of seat of height step-less adjustment |
| CN207345594U (en) * | 2017-11-06 | 2018-05-11 | 长城汽车股份有限公司 | Handrail and vehicle |
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2018
- 2018-08-28 CN CN201810991106.0A patent/CN110861553B/en active Active
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| CN110861553A (en) | 2020-03-06 |
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