CN111098763A - Sliding rail concealed lying chair - Google Patents
Sliding rail concealed lying chair Download PDFInfo
- Publication number
- CN111098763A CN111098763A CN201911367180.6A CN201911367180A CN111098763A CN 111098763 A CN111098763 A CN 111098763A CN 201911367180 A CN201911367180 A CN 201911367180A CN 111098763 A CN111098763 A CN 111098763A
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- Prior art keywords
- rail
- backrest
- seat
- seatpad
- support
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- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000004146 energy storage Methods 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
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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
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
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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
- B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
- B60N2/34—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a bed
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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 sliding rail hidden lying seat which comprises a sliding rail, a seat cushion and a backrest, wherein the sliding rail comprises an upper rail and a lower rail, the backrest is rotatably arranged at the rear end of the seat cushion, the rear end of the seat cushion is fixedly supported on the upper rail through a supporting plate, the front end of the seat cushion is provided with a supporting roller through a U-shaped support, the upper end of the U-shaped support is hinged with the seat cushion, the supporting roller is arranged along the width direction of the seat cushion and is rotatably arranged at the lower end of the U-shaped support and positioned below the seat cushion, at least one supporting connecting rod is arranged on the back side of the backrest, and the upper end of the supporting connecting rod is hinged with the backrest. The seat leveling device has the advantages that the seat leveling function is realized through a simplified structure, the seat leveling device has good reliability and stability, the lying comfort is improved, the hidden installation of the sliding rail is facilitated, the whole structure is compact, the appearance is good, the seat development cost is greatly reduced, and the seat leveling device has good economic benefits.
Description
Technical Field
The invention relates to the technical field of seat structures, in particular to a sliding rail hidden lying seat.
Background
With the continuous progress of automobile technology, the requirements of people on automobile functions are not simply limited to daily walking replacement, the requirements on the comfort of vehicles are increasingly improved, and the automobile seat is used as an important comfort part and plays a vital role in the comfort of the whole automobile.
After long-distance driving, when driver and crew need rest with the help of the seat in the car, current most car seat can only fall 140 left and right sides towards the back, and the person is difficult to really lie flat and has a rest, and its rest quality is not good enough, though a small amount of motorcycle types have been equipped with the car seat that can lie flat completely, but also have the structure complicacy mostly, the feasibility is poor or the higher scheduling problem of economic cost, still can lead to the whole appearance quality of seat relatively poor even, influences the new problem of whole interior trim effect.
Disclosure of Invention
In order to solve the problems, the invention provides a sliding rail hidden lying seat, which can completely lie down to improve the comfort, simplify the lying structure of the seat, improve the reliability and the feasibility, reduce the economic cost and ensure the overall appearance quality.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a hidden lying seat of slide rail, includes slide rail, seatpad and back, and wherein the slide rail includes upper rail and lower rail, the back sets up in the rear end of seatpad with rotatable mode, and its key lies in: the utility model discloses a seat cushion, including seat cushion, backup pad, U-shaped support, seat cushion front end, back, the backup pad rear end passes through backup pad fixed support on last rail, the seat cushion front end has the support roller bearing through U-shaped support mounting, U-shaped support upper end and seat cushion fixed connection, should support the roller bearing and set up along the width direction of seat cushion, and it rotationally installs at U-shaped support lower extreme to be located the below of seat cushion, the back rear side is equipped with an at least support connecting rod, support connecting rod's upper.
Structure more than adopting, the lower extreme and the articulated fixed of vehicle bottom plate that support the connecting rod during installation, when the cushion slided forward along the slide rail like this, the back is rotated to the rear below by the traction of support connecting rod, until the position of falling the tie, support the connecting rod simultaneously and can play the supporting role to the back, can effectively guarantee stability and reliability after the back falls the tie, support on last rail through the backup pad simultaneously, the front end sets up the support roller bearing alone again and regards as the strong point, effectively guarantee the seatpad stability, and be convenient for hide installation and shelter from of slide rail, improve the outward appearance effect of seat.
Preferably, the method comprises the following steps: the slide rail is an electric slide rail, a screw rod is arranged in the lower rail, and the upper rail is in threaded fit with the screw rod and can slide along the lower rail under the driving of a screw rod motor. By adopting the scheme, the falling angle of the backrest of the seat can be controlled by controlling the sliding stroke of the electric sliding rail, an angle detection sensor is not required to be additionally added, and the backrest is made to fall or reset relatively easily, so that the operation is convenient.
Preferably, the method comprises the following steps: the lower edge of the supporting roller is positioned between the upper edges of the upper rail and the lower rail. By adopting the scheme, the sliding rail is directly arranged below the vehicle bottom plate when the automobile is convenient to install, the space occupied by the sliding rail in the automobile is reduced, and the whole interior decoration effect is favorably improved.
Preferably, the method comprises the following steps: the lower end of the U-shaped bracket is provided with a mounting bracket which obliquely extends from the front lower part of the U-shaped bracket. By adopting the scheme, the mounting bracket can be used for mounting the corresponding shielding structure at the front end, and the whole structure is more compact.
Preferably, the method comprises the following steps: the side baffles are arranged on two sides of the seat cushion, the front end lower sides of the side baffles are provided with front guide parts which horizontally extend forwards, middle blocking parts are arranged on the diameters of the front guide parts of the two side baffles, the middle blocking parts are fixedly supported on the mounting bracket, and the front end of the foaming body of the seat cushion is provided with a front blocking part which bends and extends downwards. Scheme more than adopting, through side shield, middle fender portion of sealing and preceding fender portion realize enclosing the fender to the trilateral of seatpad below space, avoid the exposed condition of inner part, further improve the outward appearance effect of seat, and can prevent that seat the place ahead article or pencil from causing the winding interference to the support roller bearing.
Preferably, the method comprises the following steps: the two support connecting rods are symmetrically arranged along the width direction of the backrest and are respectively hinged with the two sides of the backrest, and the hinged positions are located on the inner side of the backrest. By adopting the scheme, the support stability and the reliability are further improved, the backrest is prevented from tilting, the support connecting rod can be prevented from occupying the space in the width direction of the vehicle body and is within the width range of the seat, and the whole seat is relatively compact.
Preferably, the method comprises the following steps: the lower extreme of support connecting rod has rather than articulated mount pad, the mount pad includes horizontal supporting part and vertical support portion, horizontal supporting part and vertical support portion integrated into one piece, wherein horizontal supporting part level sets up, and vertical support portion is vertical to be set up. Scheme more than adopting is favorable to improving the assembly efficiency of seat installation to automobile body, and can not carry out great change to the automobile body, directly be fixed in the vehicle bottom board with the mount pad can, and the mount pad of above-mentioned structure has good bearing capacity and stability, is favorable to prolonging whole life
Preferably, the method comprises the following steps: have on the mount pad along the rotation pin that seatpad width direction extends and set up with rotatable mode, set firmly the fixed pin parallel with the rotation pin on the mount pad, the cover is equipped with the coil spring on the rotation pin, the both ends of coil spring are used in on rotation pin and the fixed pin respectively, the lower extreme and the rotation pin fixed connection of support connecting rod slide forward along the slide rail when the seatpad, drive support connecting rod when rotating forward, the energy storage is contracted to the coil spring. Scheme more than adopting, through increasing the coil spring, be favorable to assisting the back of the seat to reset fast, reduce the oppression to electronic slide rail, also can prevent that the support link from meetting the condition that the rotation dead point stopped and taking place.
Preferably, the method comprises the following steps: the back passes through the connecting piece and is articulated with the seatpad, the connecting piece includes last linkage segment and the lower linkage segment that has the contained angle each other, it is articulated with the back to go up linkage segment tip, and the tip of lower linkage segment is articulated with the seatpad. By adopting the scheme, the interference between the backrest and the seat cushion in the rotation process can be effectively avoided in the foaming process, a larger gap between the back rest which is flat and the seat cushion can not be caused, and particularly, the backrest and the seat cushion can be fully ensured to be basically 180 degrees after the backrest is flat.
Preferably, the method comprises the following steps: the both sides of back have the flank gasbag of symmetry setting, and the middle part of back is equipped with the waist gasbag, be equipped with the air pump on the back to and the air supply control module who links to each other with this air pump, air supply control module passes through the trachea and links to each other with flank gasbag and waist gasbag to can be according to the pressure condition of flank gasbag and waist gasbag, control air pump supplies gas or bleeds to flank gasbag and waist gasbag. Scheme more than adopting, the back is at the flat or in-process that resets of falling, and accessible air supply control module cooperation air pump work is inflated and is deflated to wing gasbag and waist gasbag, can prevent passenger edgewise roll-off, further improves the rest travelling comfort.
Compared with the prior art, the invention has the beneficial effects that:
the sliding rail hidden lying seat provided by the invention has the advantages that the seat lying function can be realized through a simplified structure, the reliability and the stability are good, the lying comfort is favorably improved, the hidden installation of the sliding rail is convenient, the integral structure is compact, the appearance is good, the development cost of the seat is greatly reduced, and the economic benefit is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front side view of the structure of FIG. 1;
FIG. 3 is a schematic diagram of the skeletal structure of the embodiment shown in FIG. 1;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic front side view of the structure of FIG. 3;
FIG. 6 is a schematic view of a side dam construction;
FIG. 7 is a schematic view of a connector structure;
FIG. 8 is a schematic view of the seat in a flat position;
fig. 9 is a partial enlarged view of fig. 8 at B.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Referring to fig. 1 to 9, the hidden reclining seat with sliding rails mainly includes a sliding rail 1, a seat cushion 2 and a backrest 3, as shown in the drawings, the sliding rail 1 mainly includes an upper rail 1a and a lower rail 1b capable of sliding relatively, a rear end of the seat cushion 2 is fixedly supported on the upper rail 1a through a support plate 10 so as to be capable of sliding along a length direction of the lower rail 1b along with the upper rail 1a, a support roller 20 is rotatably installed below a front end of the seat cushion 2, a rotation direction of the support roller is consistent with a movement direction of the seat cushion 2, the backrest 3 is rotatably disposed at a rear end of the seat cushion 2 and is capable of rotating relatively, at least one support link 4 is disposed at a rear side of the backrest 3, and an upper end of the support link 4 is hinged to the backrest 3.
As shown in fig. 4 and fig. 5, the slide rail 1 is an electric slide rail in the application, namely, a screw rod arranged along the length direction is arranged in the lower rail 1b, the upper rail 1a is in sliding fit with the lower rail 1b, and is also in threaded fit with the screw rod, a screw rod motor used for driving the screw rod to rotate is arranged in the lower rail 1b, when the screw rod motor works, the screw rod can be driven to rotate, and simultaneously the upper rail 1a is driven to move along the length direction of the lower rail 1b, the support plate 10 is generally in a parallelogram structure, two long edges incline forwards, the lower end of the support plate 10 is fixedly connected with the upper rail 1a in a detachable mode, the upper end is fixedly connected with the rear end of the framework of the seat cushion 2, the support plate 10 with the structure is beneficial to saving space.
As shown in fig. 5 and 8, in the present application, the supporting roller 20 is a cylindrical bearing structure and is disposed along the width direction of the seat cushion 2, and is fixedly mounted at the middle part below the front end of the seat cushion 2 through a substantially U-shaped bracket 21, which is beneficial to improving the supporting stability and sliding reliability of the seat cushion 2, and of course, in the case of low requirement, the supporting roller 20 may be replaced by a ring-shaped roller rotating on a vertical plane, even a universal wheel, etc., which are within the protection scope of the present application.
In addition, the lower edge of the supporting roller 20 is located between the upper edge of the upper rail 1a and the upper edge of the lower rail 1b, so that the lower rail 1b can be completely submerged under the vehicle bottom plate when the seat is installed, the upper rail 1a only needs to be exposed a little, and the appearance effect of the seat is improved.
On the basis, in order to further improve the appearance quality of the seat, the side baffles 23 are arranged on both sides of the seat cushion 2, referring to fig. 3, 4 and 6, both sides of the framework of the seat cushion 2 are provided with steel wires 27 with a generally prismatic structure, the steel wires 27 are distributed with mounting blocks 26, the mounting blocks 26 are provided with wedge-shaped clamping holes 260, and the inner sides of the side plates 23 are provided with clamping tongues 231 matched with the wedge-shaped clamping holes 260.
Referring to fig. 2 and 5, the front lower edge of the baffle 23 has a front guide 230 extending forward and substantially horizontally, the lower end of the U-shaped bracket 21 has a front mounting bracket 22 bent downward and extending forward, the front guide 230 of the baffle 23 is supported at two ends of the mounting bracket 22, and a middle blocking part 24 is connected between the two front guide 230, and the front end of the foam body of the seat cushion 2 has a front blocking part 25 bent downward and extending, the lower end of the front blocking part 25 is close to the middle blocking part 24, after the seat is mounted in the vehicle, the middle blocking part 24 is slightly higher than the vehicle bottom plate, so that the middle blocking part 24 can push away the sundries in front of the seat cushion 2 during the forward sliding process of the seat, thereby avoiding winding or interference to the rotation of the support roller 20, and the like, and simultaneously realizing the three-side shielding of the seat cushion 2, and greatly improving the appearance quality.
It should be noted that, in order to prevent the backrest 3 from interfering with the seat cushion 2 during rotation in the present application, the backrest 3 is connected to the seat cushion 2 by a connecting member 9, and referring to fig. 3, 5, 7 and 8, the connecting member 9 is substantially in the shape of "7", which mainly includes an upper connecting section 90 and a lower connecting section 91 integrally formed, the upper connecting section 90 and the lower connecting section 91 having an included angle therebetween, as shown in the drawings, the end portion of the upper connecting section 90 has a connecting end disposed in parallel with the backrest 3, the connecting end is hinged to the side portion of the backrest 3, and the end portion of the lower connecting section 91 is hinged to the rear end of the seat cushion 2, and when the backrest 3 is in the initial design posture, as shown in fig. 3, the upper connecting section 90 is substantially in the vertical state, and the included angle between the upper connecting section 90 and the lower connecting section 91 is substantially forward, and when the backrest 3 is in the inverted flat posture, as shown in fig. 8, the included angle between the upper connecting section 90 and the lower connecting section 91 is basically upward, the backrest 3 and the seat cushion 2 can be installed in a relative rotation mode through the connecting piece 9, interference is effectively prevented, the backrest 3 can be enabled to be basically in a 180-degree straight posture when being overturned, and gaps between the backrest and the seat cushion 2 are reduced.
Referring to fig. 1, fig. 3 and fig. 8, in this embodiment, there are two support links 4, two support links 4 are symmetrically disposed along the width direction of the backrest 3, and both are located inside the backrest 3, that is, do not exceed the width range of the backrest 3, which is beneficial to reducing the overall occupied space of the seat, the upper ends of the two support links 4 are hinged to the flat tubes on both sides of the backrest 3, and the hinged position is located slightly below the middle of the flat tube.
As can be seen from fig. 9, in the present embodiment, in order to improve the assembling performance of the seat and the reliability of the return of the backrest 3, the mounting seat 5 is provided at the lower end of the support link 4, and as shown in the figure, the mounting seat 5 mainly includes a horizontal support portion 5a and a vertical support portion 5b which are integrally formed, wherein the horizontal support portion 5a is horizontally disposed with respect to the support link 4, and the vertical support portion 5b is vertically disposed with respect to the support link 4, and wherein the vertical support portion 5b is substantially triangular.
The installation seat 5 is provided with a rotating pin 50 which is arranged in a rotatable manner, the rotating pin 50 extends along the width direction of the seat cushion 2 and can extend inwards or outwards, the lower end of the support connecting rod 4 is fixedly sleeved on the rotating pin 50, the rotating pin 50 is provided with a coil spring 6 at one side far away from the vertical supporting part 5b, the vertical supporting part 5b is provided with a fixing pin 51 which is arranged in parallel with the rotating pin 50, the extension of the fixing pin 51 is consistent with that of the rotating pin 50, the inner end of the coil spring 6 acts on the rotating pin 50, the outer end acts on the fixing pin 51, the coil spring 6 is in a contraction energy storage state when the support connecting rod 4 drives the rotating pin 50 to rotate forwards in the downward rotating and leveling process of the backrest 3, and when the backrest 3 is lifted and reset, the support connecting rod 4 drives the transmission pin 50 to rotate backwards, the coil spring 6 is released to release pressure, so as to provide a certain boosting force for the backrest 3, the motor load of the electric slide rail is favorably reduced, the backrest 3 is convenient to reset quickly, and the clamping is prevented.
Referring to fig. 3 and 8, in order to further cooperate with the lying function of the seat to improve the comfort of the seat, in the present application, the wing airbags 30 are symmetrically arranged at both sides of the front of the backrest 3, the lumbar airbag 31 is arranged at the middle part of the front of the backrest 3, the air pump 7 and the air source control module 8 connected to the air pump 7 are arranged at the back of the backrest 3, the air source control module 8 is connected to both the wing airbags 30 and the lumbar airbag 31 through air tubes, the pressure of the air tubes with the wing airbags 30 and the lumbar airbag 31 can be monitored in real time, the air pump 7 is also connected to the wing airbags 30 and the lumbar airbag 31 through the air tubes, the air source control module 8 can control the air pump 7 to perform inflation and deflation according to the pressure of the wing airbags 30 and the lumbar airbag 31 or the posture of the backrest 3, the inflation and deflation of the wing airbags 30 and the lumbar airbag 31 can be completed, particularly when the backrest 3 is, improve its encirclement ability, prevent that the passenger from turning on one's side, improve waist travelling comfort simultaneously.
Referring to the slide rail concealed reclining seat shown in fig. 1 to 9, when the seat is installed, the lower rail 1b is embedded into the bottom plate and the exposed height of the upper rail 1a is determined according to the height difference between the lower edge of the supporting roller 20 and the lower rail 1b, so as to ensure that the front and rear supporting points are flush.
Then according to the initial position angle of design support link 4, screw on the horizontal support portion 5a of mount pad 5, fix the lower extreme of support link 4 on the vehicle bottom plate, the lead screw motor of electronic slide rail works, when driving seatpad 2 and moving forward, back 3 is under the traction of support link 4, rotate towards the back below and flatten gradually, and support link 4 rotates towards the below relatively, coil spring 6 compression energy storage, in the 3 reset process of back, electronic slide rail motor works, drive seatpad 2 and move backward, the rotation direction of back 3 and support link 4 is then opposite with the process of flattening, coil spring 6 releases elastic pressure simultaneously, exert certain thrust for back 3, help the quick reset of back 3.
In the process of falling flat or resetting, the inflation and deflation operation of the side wing air bag 30 and the waist air bag 31 can be completed through the air source control module 8, so that the bulging heights of the side wing air bag 30 and the waist air bag 31 are adapted to the posture of the backrest 3, and the overall comfort and the experience feeling of the seat are enhanced.
Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a hidden lying of slide rail seat, includes slide rail (1), seatpad (2) and back (3), wherein slide rail (1) includes upper rail (1a) and lower rail (1b), back (3) set up in the rear end of seatpad (2) with rotatable mode, its characterized in that: seatpad (2) rear end passes through backup pad (10) fixed stay on last rail (1a), seatpad (2) front end is installed through U-shaped support (21) and is supported roller bearing (20), U-shaped support (21) upper end and seatpad (2) fixed connection, and this support roller bearing (20) set up along the width direction of seatpad (2), and it rotationally installs at U-shaped support (21) lower extreme to be located the below of seatpad (2), back (3) rear side is equipped with at least one support connecting rod (4), the upper end and the back (3) of support connecting rod (4) are articulated.
2. The track concealed lying seat according to claim 1, wherein: the sliding rail (1) is an electric sliding rail, a screw rod is arranged in the lower rail (1b), and the upper rail (1a) is in threaded fit with the screw rod and can slide along the lower rail (1b) under the driving of a screw rod motor.
3. The track concealed lying seat according to claim 1 or 2, wherein: the lower edge of the supporting roller (20) is positioned between the upper edges of the upper rail (1a) and the lower rail (1 b).
4. The track concealed lying seat according to claim 1 or 2, wherein: the lower end of the U-shaped bracket (21) is provided with a mounting bracket (22) which extends obliquely from the front lower part.
5. The track concealed lying seat according to claim 4, wherein: the side baffles (23) are arranged on two sides of the seat cushion (2), a front guide part (230) extending forwards horizontally is arranged on the lower side of the front end of each side baffle (23), a middle blocking part (24) is arranged on the diameter of each front guide part (230) of each side baffle (23), the middle blocking part (24) is fixedly supported on the mounting support (22), and a front blocking part (25) extending downwards in a bent mode is arranged at the front end of a foaming body of the seat cushion (2).
6. The track concealed lying seat according to claim 1, wherein: the number of the support connecting rods (4) is two, the two support connecting rods (4) are symmetrically arranged along the width direction of the backrest (3) and are hinged with the two sides of the backrest (3) respectively, and the hinged positions are located on the inner side of the backrest (3).
7. The track concealed lying seat according to claim 1 or 6, wherein: the lower extreme of support connecting rod (4) has rather than articulated mount pad (5), mount pad (5) are including horizontal support portion (5a) and vertical support portion (5b), horizontal support portion (5a) and vertical support portion (5b) integrated into one piece, and wherein horizontal support portion (5a) level sets up, vertical support portion (5b) vertical setting.
8. The track concealed lying seat according to claim 7, wherein: have rotation pin (50) that extend and set up with rotatable mode along seatpad (2) width direction on mount pad (5), set firmly fixed pin (51) parallel with rotation pin (50) on mount pad (5), the cover is equipped with coil spring (6) on rotation pin (50), the both ends of coil spring (6) are used in rotation pin (50) and fixed pin (51) respectively, the lower extreme and rotation pin (50) fixed connection of support connecting rod (4) slide forward along slide rail (1) when seatpad (2), when drive support connecting rod (4) rotate forward, coil spring (6) shrink energy storage.
9. The track concealed lying seat according to claim 1, wherein: backrest (3) are articulated with seatpad (2) through connecting piece (9), connecting piece (9) are including last linkage segment (90) and lower linkage segment (91) that have the contained angle each other, it is articulated with backrest (3) to go up linkage segment (90) tip, and the tip of lower linkage segment (91) is articulated with seatpad (2).
10. The track concealed lie flat seat according to claim 1, 2, 6 or 9, wherein: the both sides of back (3) have flank gasbag (30) that the symmetry set up, and the middle part of back (3) is equipped with waist gasbag (31), be equipped with air pump (7) on back (3) to and air supply control module (8) that link to each other with this air pump (7), air supply control module (8) link to each other with flank gasbag (30) and waist gasbag (31) through the trachea, and can control air pump (7) and supply gas or bleed to flank gasbag (30) and waist gasbag (31) according to the pressure condition of flank gasbag (30) and waist gasbag (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911367180.6A CN111098763A (en) | 2019-12-26 | 2019-12-26 | Sliding rail concealed lying chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911367180.6A CN111098763A (en) | 2019-12-26 | 2019-12-26 | Sliding rail concealed lying chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111098763A true CN111098763A (en) | 2020-05-05 |
Family
ID=70424432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911367180.6A Pending CN111098763A (en) | 2019-12-26 | 2019-12-26 | Sliding rail concealed lying chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111098763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606748A (en) * | 2020-12-28 | 2021-04-06 | 奇瑞汽车股份有限公司 | Chair with adjustable chair back angle and adjustable seat cushion position |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218992A (en) * | 2011-06-14 | 2011-10-19 | 上海延锋江森座椅有限公司 | Stepless regulating structure of seat |
| CN103661011A (en) * | 2012-08-31 | 2014-03-26 | 金华青年汽车制造有限公司 | Seat provided with backrest and seat cushion in linkage |
| CN207328238U (en) * | 2017-09-30 | 2018-05-08 | 扬州中集通华专用车有限公司 | The lifting gear and double-deck vehicle transporter of double-deck vehicle transporter |
| CN109606213A (en) * | 2019-01-21 | 2019-04-12 | 广西双英集团股份有限公司 | A kind of seat of one key of band unlock turnover mechanism |
| CN211442039U (en) * | 2019-12-26 | 2020-09-08 | 重庆延锋安道拓汽车部件系统有限公司 | Automobile seat hidden by lying slide rail |
-
2019
- 2019-12-26 CN CN201911367180.6A patent/CN111098763A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218992A (en) * | 2011-06-14 | 2011-10-19 | 上海延锋江森座椅有限公司 | Stepless regulating structure of seat |
| CN103661011A (en) * | 2012-08-31 | 2014-03-26 | 金华青年汽车制造有限公司 | Seat provided with backrest and seat cushion in linkage |
| CN207328238U (en) * | 2017-09-30 | 2018-05-08 | 扬州中集通华专用车有限公司 | The lifting gear and double-deck vehicle transporter of double-deck vehicle transporter |
| CN109606213A (en) * | 2019-01-21 | 2019-04-12 | 广西双英集团股份有限公司 | A kind of seat of one key of band unlock turnover mechanism |
| CN211442039U (en) * | 2019-12-26 | 2020-09-08 | 重庆延锋安道拓汽车部件系统有限公司 | Automobile seat hidden by lying slide rail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606748A (en) * | 2020-12-28 | 2021-04-06 | 奇瑞汽车股份有限公司 | Chair with adjustable chair back angle and adjustable seat cushion position |
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