CN106882100B - Automobile seat and automobile - Google Patents
Automobile seat and automobile Download PDFInfo
- Publication number
- CN106882100B CN106882100B CN201710191346.8A CN201710191346A CN106882100B CN 106882100 B CN106882100 B CN 106882100B CN 201710191346 A CN201710191346 A CN 201710191346A CN 106882100 B CN106882100 B CN 106882100B
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- Prior art keywords
- plate
- automobile seat
- desk plate
- limiting block
- sliding grooves
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Classifications
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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
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/001—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
- B60N3/002—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays of trays
- B60N3/004—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays of trays of foldable trays mounted on the back-rest
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Passenger Equipment (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention provides an automobile seat and an automobile, wherein a desk plate is arranged on a backrest of the automobile seat, and a desk plate limiting block, a torsion spring mounting hole and a rotating shaft hole are arranged on the left side and the right side of the backrest of the automobile seat; the front end of the left side and the right side of the front table plate is provided with a front table plate limiting structure and a torsion spring mounting hole, the sliding grooves on the left side and the right side of the front table plate are respectively inserted with L-shaped rotating shafts, and the short end of each rotating shaft is respectively arranged in the rotating shaft holes on the left side and the right side of the backrest of the automobile seat; the sliding grooves at the front ends of the left side and the right side of the rear desk plate are respectively inserted with a rear desk plate limiting block, and a pressure spring is connected between the rear desk plate limiting block at each side and the tail end of the trapezoid sliding groove at each side; the front desk plate is connected with the automobile seat through a torsion spring, and the rear desk plate is connected with the front desk plate through a spring hinge. Therefore, when a passenger touches the table board, the front and rear table boards can be respectively and rapidly folded by the winding force of the torsion spring and the spring hinge so as to avoid injury to the passenger.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an automobile seat and an automobile.
Background
Automobile seats are one of important safety components of automobiles, and along with the increasing development of automobile industry, the safety, the comfort and the convenience of the automobile seats are more and more emphasized, wherein the automobile seats with the table plates can provide a storage platform for passengers, so that articles such as files, food and beverages can be conveniently placed, and the diversified demands of users are met. The existing automobile is generally provided with a foldable table plate fixedly arranged on a backrest of an automobile seat, however, in the running process of the automobile, when the table plate is in a use state and the automobile is braked emergently, rear-row passengers are easy to collide with the table plate, and accordingly damage is caused to the rear-row passengers. It can be seen that existing car seats with desks present a risk of accidental injury to rear row occupants.
Disclosure of Invention
The embodiment of the invention aims to provide an automobile seat and an automobile, which solve the problem that the existing automobile seat with a desk plate has the risk of causing accidental injury to passengers in the back row.
In order to achieve the above purpose, the embodiment of the invention provides an automobile seat, wherein a backrest of the automobile seat is provided with a table plate, and the left side and the right side of the backrest of the automobile seat are provided with a table plate limiting block, a torsion spring mounting hole and a rotating shaft hole;
the front end of the left side and the right side of the front table plate is provided with a front table plate limiting structure and a torsion spring mounting hole, the sliding grooves on the left side and the right side of the front table plate are respectively inserted with L-shaped rotating shafts, and the short end of each rotating shaft is respectively arranged in the rotating shaft holes on the left side and the right side of the backrest of the automobile seat;
the sliding grooves at the front ends of the left side and the right side of the rear desk plate are respectively inserted with a rear desk plate limiting block, and a pressure spring is connected between the rear desk plate limiting block at each side and the tail end of the trapezoid sliding groove at each side;
the front desk plate is connected with the automobile seat through a torsion spring, and the rear desk plate is connected with the front desk plate through a spring hinge.
The embodiment of the invention also provides an automobile, comprising the automobile seat provided by the embodiment of the invention.
One of the above technical solutions has the following advantages or beneficial effects:
the backrest of the automobile seat is provided with a table plate, and the left side and the right side of the backrest of the automobile seat are provided with a table plate limiting block, a torsion spring mounting hole and a rotating shaft hole; the front end of the left side and the right side of the front table plate is provided with a front table plate limiting structure and a torsion spring mounting hole, the sliding grooves on the left side and the right side of the front table plate are respectively inserted with L-shaped rotating shafts, and the short end of each rotating shaft is respectively arranged in the rotating shaft holes on the left side and the right side of the backrest of the automobile seat; the sliding grooves at the front ends of the left side and the right side of the rear desk plate are respectively inserted with a rear desk plate limiting block, and a pressure spring is connected between the rear desk plate limiting block at each side and the tail end of the trapezoid sliding groove at each side; the front desk plate is connected with the automobile seat through a torsion spring, and the rear desk plate is connected with the front desk plate through a spring hinge. Like this, when the table is in the state of use, the preceding table limit structure of preceding table left and right sides just blocks on the table stopper of corresponding side, prevent that preceding table from folding to car seat's back because of the roll-up force of torsional spring, the front portion of back table left and right sides back table stopper receives the elasticity of pressure spring and slides into the trapezoidal spout of the corresponding side of preceding table respectively, prevent that the back table from folding to preceding table because of the roll-up force of spring hinge, when car emergency braking arouses the personnel of riding to touch the table, the table is owing to receive forward thrust, preceding table limit structure of preceding table left and right sides just breaks away from with the table stopper of corresponding side, the back table stopper of back table left and right sides also slides out the trapezoidal spout of the corresponding side of preceding table because of receiving the thrust of the pivot of the corresponding side of preceding table, consequently, preceding table can receive the roll-up force of torsional spring and fold to car seat back, the back table can receive the roll-up force of spring hinge and fold to preceding table rapidly, thereby effectively avoid the table and take place violently collide with the passenger and cause violently to collide with accident to the passenger.
Drawings
Fig. 1 is a schematic structural view of an automobile seat according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a backrest of an automobile seat according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an automobile seat table according to an embodiment of the present invention;
fig. 4 is a side view of an automobile seat table according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the positions of the limiting structures of the front table and the limiting blocks of the table when the car seat table is unfolded according to the embodiment of the invention;
fig. 6 is a schematic view of an unfolding operation of a front table of an automobile seat according to an embodiment of the present invention;
fig. 7 is a schematic view of an unfolding operation of front and rear desks of an automobile seat according to an embodiment of the present invention;
FIG. 8 is a schematic view of a rear panel stopper inserted into a front panel chute when an automobile seat panel provided by an embodiment of the invention is unfolded;
FIG. 9 is a schematic view of a rear panel stopper sliding out of a front panel chute when an automobile seat provided by an embodiment of the invention is folded;
fig. 10 is a schematic diagram of connection between a limiting block of a rear table plate of an automobile seat and a compression spring according to an embodiment of the invention;
FIG. 11 is a schematic view of an automobile seat table plate connected with an automobile seat through torsion springs according to an embodiment of the invention;
FIG. 12 is a schematic view of an installation of a torsion spring for an automotive seat provided in an embodiment of the present invention;
FIG. 13 is a schematic view showing a front table limiting structure and a table limiting block separated when a car seat table is collided according to an embodiment of the present invention;
FIG. 14 is a schematic view of a car seat table folded against a car seat back when a car seat table is bumped, in accordance with an embodiment of the present invention;
fig. 15 is a schematic view of connection between a front table plate and a rotating shaft of an automobile seat through a tension spring according to an embodiment of the invention;
fig. 16 is a part structure diagram of an automobile seat table provided by an embodiment of the invention;
fig. 17 is a cross-sectional view of a front table of an automobile seat provided by an embodiment of the invention;
FIG. 18 is a schematic operation view of a folding restriction block for a car seat according to an embodiment of the present invention;
FIG. 19 is a rear view of an automobile seat with a fold-limiting block according to an embodiment of the present invention in operation;
fig. 20 is a cross-sectional view of an automobile seat when the folding restriction block provided in the embodiment of the invention is operated.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides an automobile seat 100, wherein a backrest of the automobile seat 100 is provided with a table 101, and as shown in fig. 2, both left and right sides of the backrest of the automobile seat 100 are provided with a table limiting block 102, a torsion spring mounting hole 103 and a rotating shaft hole 104;
as shown in fig. 3, the table board comprises a front table board 1011 and a rear table board 1012, front ends of the left and right sides of the front table board 1011 are respectively provided with a front table board limiting structure 1013 and torsion spring mounting holes, sliding grooves of the left and right sides of the front table board 1011 are respectively inserted with an L-shaped rotating shaft 1014, and short ends of each rotating shaft 1014 are respectively mounted in rotating shaft holes 104 of the left and right sides of the backrest of the car seat 100;
as shown in fig. 3, the sliding grooves at the front ends of the left and right sides of the rear table 1012 are respectively inserted with a rear table limiting block 1015, and as shown in fig. 4, a compression spring 1016 is connected between the rear table limiting block 1015 on each side and the end of the trapezoidal sliding groove on that side;
as shown in fig. 1, the front table 1011 is connected to the car seat 100 by a torsion spring 1017, and as shown in fig. 3, the rear table 1012 is connected to the front table 1011 by a spring hinge 1018.
In this embodiment, the backrest of the car seat 100 is provided with a table 101, so that passengers in the car can conveniently place articles such as file beverages, and the functions of the car seat 100 are more abundant. As shown in fig. 2, the left and right sides of the backrest of the car seat 100 are provided with table limiting blocks 102, and when the table 101 is in a use state, the table limiting blocks 102 on each side are matched with the front table limiting structures 1013 on the corresponding sides of the front table 1011, so that the front table 1011 is always in a flat position and is not folded towards the backrest of the car seat 100 due to the winding force of the torsion spring 1017, so as to avoid affecting the normal use of the table 101 by passengers. The torsion spring mounting holes 103 on the left and right sides of the backrest of the car seat 100 and the torsion spring mounting holes on the left and right sides of the front table 1011 are used for mounting torsion springs 1017, so that the table 101 is connected with the backrest of the car seat 100 through the torsion springs 1017, and the rotation shaft holes 104 on the left and right sides of the backrest of the car seat 100 are used for mounting the rotation shafts 1014 on the left and right sides of the front table 1011.
As shown in fig. 3, the table 101 includes a front table 1011 and a rear table 1012, which not only increases the space of the table 101, but also allows the front table 1011 and the rear table 1012 to be folded in opposite directions when a passenger collides with the table 101, so that the folding of the table 101 is not hindered, but the table 101 can be folded rapidly, thereby effectively avoiding the physical injury caused by the collision between the passenger and the table 101. As shown in fig. 5, front table limiting structures 1013 are disposed at front ends of the left and right sides of the front table 1011, and are configured to be clamped on the table limiting blocks 102 of the left and right sides of the backrest of the car seat 100 when the table 101 is in a use state, so as to achieve the purpose of fixing the table 101 in a flat position.
As shown in fig. 3, the sliding grooves on the left and right sides of the front table 1011 are respectively inserted with L-shaped rotating shafts 1014, the short ends of each rotating shaft 1014 are respectively mounted in the rotating shaft holes 104 on the left and right sides of the backrest of the car seat 100, and the rotating shaft 1014 on each side can slide in the sliding groove on the corresponding side. Thus, when the table 101 is folded from the folded state to the flat state by the operation shown in fig. 6 and 7, as shown in fig. 8, the front portions of the rear table stopper 1015 on the left and right sides of the rear table 1012 slide into the corresponding side of the front table 1011 and push the rotating shafts 1014 on the left and right sides of the front table 1011 to slide forward until the table 101 is completely at the flat position, which is achieved by fixing the relative positions of the rotating shafts 1014 on the left and right sides of the front table 1011 and the rear table stopper 1017 on the corresponding side of the rear table 1012. When the table 101 is folded from flat, as shown in fig. 9, the rotating shafts 1014 on the left and right sides of the front table 1011 push the rear table stopper 1015 on the corresponding side of the rear table 1012 backward after being stressed, so that the rear table stopper 1015 on the left and right sides of the rear table 1012 slides out of the sliding groove on the corresponding side of the front table 1011, and the rear table 1012 can be folded toward the front table 1011 by the rolling force of the spring hinge 1018.
As shown in fig. 3, the sliding grooves at the front ends of the left and right sides of the rear table 1012 are respectively inserted with a rear table stopper 1015, and the rear table stoppers 1015 on the left and right sides of the rear table 1012 are used to cooperate with the rotating shafts 1014 on the left and right sides of the front table 1011 to realize folding and unfolding of the front and rear tables 1011. As shown in fig. 10, a compression spring 1016 is connected between the rear table limiting block 1015 on each side and the end of the trapezoidal chute on that side, so that when the rear table 1012 is unfolded, the rear table limiting blocks 1015 on the left and right sides of the rear table 1012 will slide forward by the elastic force of the compression springs 1016 on the corresponding sides until the front portion of the rear table limiting block 1015 on each side slides into the chute on the corresponding side of the front table 1011, so that the front table 1011 and the rear table 1012 are in an unfolded state and cannot be folded.
As shown in fig. 11, the front table 1011 is connected to the car seat 100 through a torsion spring 1017, and the specific installation schematic view of the torsion spring 1017 may be seen in fig. 12, one end of the torsion spring 1017 is installed on the torsion spring installation hole of the front table 1011, the other end of the torsion spring 1017 is L-shaped, and is inserted into the torsion spring installation hole 103 of the backrest of the car seat 100, when the table 101 needs to be cleaned or repaired, the table 101 may be detached by removing the torsion spring 1017 connecting the table 101 and the car seat 100. As shown in fig. 3, the rear table 1012 is connected to the front table 1011 through a spring hinge 1018, and the torsion spring 1017 and the spring hinge 1018 have a rolling force, so, as shown in fig. 13, 9 and 14, when the passenger collides with the table 101 due to an emergency braking of the car, the table 101 is folded toward the front table 1011 due to a forward pushing force, the front table limit structures 1013 on the left and right sides of the front table 1011 are separated from the corresponding side table limit blocks 102, the rear table limit blocks 1015 on the left and right sides of the rear table 1012 are completely slid out of the trapezoidal sliding groove on the corresponding side of the front table 1011 due to a pushing force of the rotary shaft 1014 on the corresponding side of the front table 1011, and the front table 1011 is folded toward the backrest of the car seat 100 due to a rolling force of the torsion spring 1017, so that the table 101 is effectively prevented from being damaged due to a collision between the table 101 and the passenger due to a rolling force of the spring hinge 1018, and the car seat 101 is prevented from being accidentally rolled up due to the rolling force of the torsion spring 1017. In addition, when the table 101 is not needed, the table 101 can be folded toward the backrest of the car seat 100 by using the rolling force of the torsion spring 1017 and the spring hinge 1018, so as to achieve the purpose of releasing the space in the car.
Alternatively, as shown in fig. 15, hooks are provided on the left and right sides of the front table 1011 and each of the rotating shafts 1014, and the front table 1011 and the rotating shafts 1014 on the left and right sides are fixed in relative positions by the tension springs 1019 on the corresponding sides.
In this embodiment, the hooks on the left and right sides of the front table 1011 and the hooks on the corresponding side rotating shafts 1014 are used to hook the tension springs 1019 on the corresponding sides, so that the tension springs 1019 on the corresponding sides are always in a tensioned state, and the relative sliding positions of the front table 1011 and the left and right side rotating shafts 1014 are fixed, so as to prevent the left and right side rotating shafts 1014 from sliding out of the corresponding side sliding grooves of the front table 1011.
Alternatively, as shown in fig. 16 and 17, the sliding grooves on the left and right sides of the front table 1011 and the sliding grooves on the front ends on the left and right sides of the rear table 1012 are both trapezoidal sliding grooves, and the long end of each rotating shaft 1014 and each rear table stopper 1015 are both trapezoidal bodies, wherein fig. 16 is a schematic view of each part of the table 101, and fig. 17 is a cross-sectional view along the A-A direction in fig. 10.
In this embodiment, the sliding grooves on the left and right sides of the front table 1011 and the sliding grooves on the front ends on the left and right sides of the rear table 1012 are trapezoidal sliding grooves, the long end of each rotating shaft 1014 and each rear table stopper 1015 are trapezoidal bodies, and the trapezoidal structure can enable the rotating shafts 1014 and the rear table stoppers 1015 on the left and right sides to be clamped in the trapezoidal sliding grooves, so that the rotating shafts 1014 and the rear table stoppers 1015 on the left and right sides are prevented from being separated from the trapezoidal sliding grooves.
Alternatively, as shown in FIG. 15, the short end of each shaft 1014 is cylindrical.
In this embodiment, the short end of each rotating shaft 1014 is a cylinder, and since the short end of each rotating shaft 1014 is mounted in the rotating shaft hole 104 on the backrest of the car seat 100, when the table 101 needs to be folded or unfolded, the rotating shaft 1014 with the short end being a cylinder can rotate at any angle in the rotating shaft hole 104 without being blocked, so that the table 101 is more flexible and convenient in use.
Optionally, as shown in fig. 9, the front ends of the trapezoidal sliding grooves on the left and right sides of the rear table 1012 are respectively provided with an upper sliding limiting structure 1020 and a lower sliding limiting structure 1020, the tail ends of the two sliding limiting structures are respectively provided with a protrusion 1021, and the tail ends of the rear table limiting blocks 1015 are respectively provided with a protrusion 1022.
In this embodiment, protrusions 1021 are disposed at the ends of the trapezoidal sliding grooves on the left and right sides of the rear table 1012, so that the contact area between the ends of the trapezoidal sliding grooves on the left and right sides of the rear table 1012 and the compression springs 1016 on the corresponding sides can be enlarged, and the compression springs 1016 on each side can be better fixed between the rear table limiting block 1015 and the protrusions 1021 on the ends of the trapezoidal sliding grooves on the corresponding sides of the rear table 1012. The front ends of the trapezoidal sliding grooves on the left side and the right side of the rear table 1012 are respectively provided with an upper sliding limit structure 1020 and a lower sliding limit structure 1020, the tail end of each rear table limiting block 1015 is respectively provided with a protrusion 1022, when the rear table 1012 is unfolded, as shown in fig. 8, the front parts of the rear table limiting blocks 1015 on the left side and the right side of the rear table 1012 slide into the sliding grooves on the corresponding sides of the front table 1011, and the tail end protrusions 1022 of the rear table limiting blocks 1015 on the left side and the right side of the rear table 1012 stay in the sliding grooves on the corresponding sides of the rear table 1012 due to the limitation of the upper sliding limit structure 1020 and the lower sliding limit structure 1020 on the corresponding sides, so that the rear table 1012 is always in an unfolded state and cannot be folded towards the front table 1011, and the rear table limiting blocks 1015 on the left side and the right side of the rear table 1012 cannot be separated from the sliding grooves on the corresponding sides of the rear table 1012.
Optionally, as shown in fig. 11, a rotatable fold limiting block 105 is further provided on the backrest of the car seat 100.
In this embodiment, the backrest of the car seat 100 is further provided with a rotatable fold limiting block 105, so that when the car is stopped or idling, in order to prevent the passenger from striking the table 101 by mistake and folding the table 101 to affect the use of the table, the folding of the table 101 can be limited by rotating the fold limiting block 105 to the vertical position shown in fig. 18, so that the table 101 will not fold even if the passenger strikes the table 101, and when the table 101 is not required to be used, the fold limiting block 105 can be rotated to the horizontal position shown in fig. 1 to enable the table 101 to fold toward the car seat 100, wherein fig. 19 is a rear view of the car seat 100 when the fold limiting block 105 is rotated to the vertical position, and fig. 20 is a sectional view taken along the direction B-B in fig. 19.
Optionally, the front table 1011 and the rear table 1012 are made of polyacrylonitrile ABS and EPDM.
In this embodiment, the front table 1011 and the rear table 1011 are made of ABS/EPDM alloy, so that the table 101 has both good strength and rigidity and good touch, and the weight of the table 101 can be ensured to be light.
The embodiment provides an automobile seat, wherein a desk plate is arranged on a backrest of the automobile seat, and a desk plate limiting block, a torsion spring mounting hole and a rotating shaft hole are arranged on the left side and the right side of the backrest of the automobile seat; the front end of the left side and the right side of the front table plate is provided with a front table plate limiting structure and a torsion spring mounting hole, the sliding grooves on the left side and the right side of the front table plate are respectively inserted with L-shaped rotating shafts, and the short end of each rotating shaft is respectively arranged in the rotating shaft holes on the left side and the right side of the backrest of the automobile seat; the sliding grooves at the front ends of the left side and the right side of the rear desk plate are respectively inserted with a rear desk plate limiting block, and a pressure spring is connected between the rear desk plate limiting block at each side and the tail end of the trapezoid sliding groove at each side; the front desk plate is connected with the automobile seat through a torsion spring, and the rear desk plate is connected with the front desk plate through a spring hinge. Like this, when the table is in the state of use, the preceding table limit structure of preceding table left and right sides just blocks on the table stopper of corresponding side, prevent that preceding table from folding to car seat's back because of the roll-up force of torsional spring, the front portion of back table left and right sides back table stopper receives the elasticity of pressure spring and slides into the trapezoidal spout of the corresponding side of preceding table respectively, prevent that the back table from folding to preceding table because of the roll-up force of spring hinge, when car emergency braking arouses the personnel of riding to touch the table, the table is owing to receive forward thrust, preceding table limit structure of preceding table left and right sides just breaks away from with the table stopper of corresponding side, the back table stopper of back table left and right sides also slides out the trapezoidal spout of the corresponding side of preceding table because of receiving the thrust of the pivot of the corresponding side of preceding table, consequently, preceding table can receive the roll-up force of torsional spring and fold to car seat back, the back table can receive the roll-up force of spring hinge and fold to preceding table rapidly, thereby effectively avoid the table and take place violently collide with the passenger and cause violently to collide with accident to the passenger.
The embodiment of the present invention further provides an automobile, including the automobile seat 100 described in the embodiment shown in fig. 1-20, which can achieve the same beneficial effects as the embodiment shown in fig. 1-20, and is not repeated here.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (8)
1. The automobile seat is characterized in that a desk plate is arranged on a backrest of the automobile seat, and a desk plate limiting block, a torsion spring mounting hole and a rotating shaft hole are arranged on the left side and the right side of the backrest of the automobile seat;
the front end of the left side and the right side of the front table plate is provided with a front table plate limiting structure and a torsion spring mounting hole, the sliding grooves on the left side and the right side of the front table plate are respectively inserted with L-shaped rotating shafts, and the short end of each rotating shaft is respectively arranged in the rotating shaft holes on the left side and the right side of the backrest of the automobile seat;
the front ends of the left side and the right side of the rear desk plate are respectively inserted with a rear desk plate limiting block, and a pressure spring is connected between the rear desk plate limiting block on each side and the tail end of the trapezoidal sliding groove on each side;
the front desk plate is connected with the automobile seat through a torsion spring, and the rear desk plate is connected with the front desk plate through a spring hinge;
the rear desk plate can be folded towards the front desk plate by the furling force of the spring hinge;
rear table limiting blocks are inserted into sliding grooves at the front ends of the left side and the right side of the rear table plate, and the rear table limiting blocks on the left side and the right side of the rear table plate are used for being matched with rotating shafts on the left side and the right side of the front table plate to realize folding and unfolding of the front table plate and the rear table plate;
and a pressure spring is connected between the rear table limiting block on each side and the tail end of the trapezoidal sliding groove on each side, so that when the rear table is unfolded, the rear table limiting blocks on the left side and the right side of the rear table can slide forwards by the elasticity of the pressure springs on the corresponding sides until the front part of the rear table limiting block on each side slides into the sliding groove on the corresponding side of the front table, and the front table and the rear table are in an unfolded state and cannot be folded.
2. The car seat according to claim 1, wherein hooks are arranged on the left side and the right side of the front table plate and each rotating shaft, and the rotating shafts on the left side and the right side of the front table plate are fixed in relative positions through tension springs on the corresponding sides.
3. The car seat according to claim 1 or 2, wherein the sliding grooves on the left and right sides of the front table plate and the sliding grooves on the front ends of the left and right sides of the rear table plate are trapezoidal sliding grooves, and the long end of each rotating shaft and each rear table plate limiting block are trapezoidal bodies.
4. A car seat according to claim 1 or 2, wherein the short end of each spindle is cylindrical.
5. The automobile seat according to claim 1 or 2, wherein the front ends of the trapezoid sliding grooves on the left side and the right side of the rear table plate are respectively provided with an upper sliding limiting structure and a lower sliding limiting structure, the tail ends of the trapezoid sliding grooves are respectively provided with a bulge, and the tail ends of the rear table plate limiting blocks are respectively provided with a bulge.
6. The car seat according to claim 1 or 2, characterized in that a rotatable fold limiting block is also provided on the car seat back.
7. The car seat according to claim 1 or 2, wherein the front and rear tables are made of polyacrylonitrile ABS and ethylene propylene diene monomer EPDM alloys.
8. An automobile comprising an automobile seat according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191346.8A CN106882100B (en) | 2017-03-28 | 2017-03-28 | Automobile seat and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191346.8A CN106882100B (en) | 2017-03-28 | 2017-03-28 | Automobile seat and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106882100A CN106882100A (en) | 2017-06-23 |
| CN106882100B true CN106882100B (en) | 2023-07-25 |
Family
ID=59181081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710191346.8A Active CN106882100B (en) | 2017-03-28 | 2017-03-28 | Automobile seat and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106882100B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3084030B1 (en) * | 2018-07-17 | 2021-04-02 | Renault Sas | SEAT INCLUDING AN EXTENDABLE TABLET |
| FR3097823B1 (en) * | 2019-06-25 | 2021-05-28 | Faurecia Interieur Ind | Support element and associated packing assembly |
| CN116039479A (en) * | 2023-03-30 | 2023-05-02 | 宁波帅特龙集团有限公司 | Chair back table, adjustable seat and vehicle |
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| KR20050095937A (en) * | 2004-03-29 | 2005-10-05 | 쌍용자동차 주식회사 | Table installed at a seat of automobiles |
| CN101323266A (en) * | 2008-07-24 | 2008-12-17 | 上海延锋江森座椅有限公司 | Vehicle seat table plate |
| KR200444702Y1 (en) * | 2007-12-11 | 2009-06-01 | 김형팔 | Seat table for automotive vehicles |
| CN202686029U (en) * | 2012-06-11 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicular seat |
| CN204124008U (en) * | 2014-08-05 | 2015-01-28 | 常州市蓝托金属制品有限公司 | Adjustable automobile table seat |
| CN206749612U (en) * | 2017-03-28 | 2017-12-15 | 北京汽车研究总院有限公司 | A kind of automotive seat and automobile |
-
2017
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| JPH1035339A (en) * | 1996-07-29 | 1998-02-10 | Takigen Mfg Co Ltd | Folding table supporting device |
| KR20050095937A (en) * | 2004-03-29 | 2005-10-05 | 쌍용자동차 주식회사 | Table installed at a seat of automobiles |
| KR200444702Y1 (en) * | 2007-12-11 | 2009-06-01 | 김형팔 | Seat table for automotive vehicles |
| CN101323266A (en) * | 2008-07-24 | 2008-12-17 | 上海延锋江森座椅有限公司 | Vehicle seat table plate |
| CN202686029U (en) * | 2012-06-11 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicular seat |
| CN204124008U (en) * | 2014-08-05 | 2015-01-28 | 常州市蓝托金属制品有限公司 | Adjustable automobile table seat |
| CN206749612U (en) * | 2017-03-28 | 2017-12-15 | 北京汽车研究总院有限公司 | A kind of automotive seat and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106882100A (en) | 2017-06-23 |
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