Stepless locking storage sofa for automobile

Abstract

The invention discloses an automobile stepless locking storage sofa, and relates to the technical field of automobile accessories, the automobile stepless locking storage sofa comprises a mounting seat and a connecting plate arranged on the mounting seat, the connecting plate is provided with a sofa body, and the mounting seat is provided with a driving assembly for driving the connecting plate to move. The driving assembly works to enable the connecting plate to move, the connecting plate moves to enable the sofa body to move, so that convenient moving of the sofa body is achieved, the driving assembly controls the moving distance of the connecting plate and the sofa body, the stepless locking function of the sofa body is achieved, manual moving of the sofa in an automobile is not needed, and the practicability is high. Therefore, people in the automobile can use the device conveniently and the practicability is higher.

Description

Technical Field

[0001] The invention relates to the technical field of automobile accessories, in particular to an automobile stepless locking storage sofa. Background Art

[0002] A variety of storage spaces will be set up inside the car to meet the storage needs of users and improve space utilization, such as instrument panel storage boxes, door panel storage slots, and under-seat storage boxes.

[0003] Some large items can only be placed in the trunk or on the seat, such as shoes, blankets, etc. The existing under-seat storage box can be pulled out with a short stroke through the guide rail, thereby utilizing the storage space under the seat.

[0004] For example, the publication number CN202294347U disclosed an inflatable car seat or car sofa on July 4, 2012, including a seat cushion, a backrest and a bracket. The seat cushion and the backrest are composed of an outer cover and an inner cushion. The outer cover is a ring-shaped inflatable cavity, and the inner cushion is a plurality of vertical or horizontal inflatable column cavities. There are column cavity intervals between the inflatable column cavities. The adjacent vertical or horizontal inflatable column cavities are not connected except for the ends. The seat cushion and the backrest can be movably connected. The above-mentioned sofa structure is fixed, and the convenient movement of the sofa in the car cannot be realized, and the practicality is poor. Summary of the invention

[0005] The purpose of the present invention is to provide a car stepless locking storage sofa with higher practicality. The present invention controls the moving distance of the connecting plate and the sofa body through a driving component, thereby realizing the stepless locking function of the sofa body, and there is no need to manually move the sofa inside the car, so that it is convenient for people inside the car to use it, and it is more practical.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention to solve its technical problem is: a car stepless locking storage sofa includes a mounting seat and a connecting plate arranged on the mounting seat, a sofa body is arranged on the connecting plate, and a driving component for driving the connecting plate to move is arranged on the mounting seat.

[0007] The driving assembly includes lower rails arranged relatively to each other, the lower rails are connected to the mounting seat, an upper rail is arranged inside the lower rail, the upper rail is connected to the connecting plate, a lead screw is arranged inside the lower rail, a gear box is arranged on the lead screw, the gear box is connected to the upper rail, a motor is arranged between the lower rails arranged relatively to each other, a transverse axis is arranged at the power output end of the motor, and the transverse axis is connected to the gear box.

[0008] A connecting frame is arranged between the upper rails arranged opposite to each other, the connecting frame is connected to the motor, a guide cylinder is arranged on the connecting frame, the transverse axis is arranged in the guide cylinder, and the connecting frame is connected to the gear box.

[0009] A moving seat is arranged in the lower rail, the moving seat is connected to the gear box, and the moving seat is connected to the upper rail.

[0010] The end of the connecting frame is connected to an upper frame by bolts, the upper frame is connected to the upper rail by bolts, a mounting hole is provided on the upper frame, and the transverse axis passes through the mounting hole and is connected to the gear box.

[0011] The lower rail has a first fixing seat and a second fixing seat connected to the lead screw at both ends thereof.

[0012] A lower plate is provided on the lower rail, and a connecting bolt is provided on the lower plate. The connecting bolt passes through the lower rail and is threadedly matched with the first fixing seat. The first fixing seat and the second fixing seat are provided with a transverse hole for the screw to pass through. The screw extends to the transverse hole of the second fixing seat and is provided with a threaded column, and a nut is threadedly connected to the threaded column.

[0013] A retaining frame is provided between the lower rail and the upper rail, and a ball contacting the lower rail and the upper rail is provided on the retaining frame. A first limiting frame is provided on the lower rail, and a second limiting frame is provided on the upper rail. A positioning seat is also provided on the lower rail, and positioning holes are provided on the positioning seat and the lower rail.

[0014] The connecting frame is provided with a clamping plate, the clamping plate abuts against the guide cylinder, the clamping plate is connected to the connecting frame through bolts, the connecting frame is provided with a through hole, and an elastic clamp abutting against the guide cylinder is provided in the through hole.

[0015] The sofa comprises a storage box connected with the connecting plate, wherein a six-part cushion cover and a four-part cushion cover are arranged on the storage box, and buckles are arranged on the six-part cushion cover and the four-part cushion cover.

[0016] The beneficial effects of the present invention are:

[0017] The driving assembly works to move the connecting plate, and the movement of the connecting plate moves the sofa body, thereby realizing convenient movement of the sofa body, and the moving distance of the connecting plate and the sofa body is controlled by the driving assembly, thereby realizing the stepless locking function of the sofa body, and there is no need to manually move the sofa inside the car, so that it is convenient for people inside the car to use it, and it is more practical;

[0018] The driving assembly composed of the upper rail, the lower rail, the motor, the lead screw, the gear box and the transverse axis realizes the stable movement of the connecting plate on the mounting seat, thereby realizing the convenient movement of the sofa body;

[0019] By arranging a retaining frame and a ball between the upper rail and the lower rail, convenient mutual movement between the upper rail and the lower rail is ensured, thereby ensuring smooth movement of the connecting plate connected to the upper rail and the sofa body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a structural schematic diagram of the automobile stepless locking storage sofa of the present invention.

[0021] Figure 2 for Figure 1 Schematic diagram of part of the structure.

[0022] Figure 3 for Figure 1 Schematic diagram of part of the structure.

[0023] Figure 4 for Figure 1 Schematic diagram of the connection structure of the upper rail, lower rail, connecting frame and motor components.

[0024] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure.

[0025] Figure 6 for Figure 1 Schematic diagram of the structure of the upper rail and lower rail connection.

[0026] Figure 7 for Figure 6 Schematic diagram of part of the structure.

[0027] Figure 8 for Figure 7 Another perspective structural diagram of .

[0028] Fig. 9 for Figure 4 Cross-section of.

[0029] Fig.10 for Fig. 9 Schematic diagram of the partially enlarged structure.

[0030] Fig.11 for Figure 4 Schematic diagram of the connection structure of the lead screw, the first fixed seat, the second fixed seat and the gear box.

[0031] Fig.12 Schematic diagram of the cage structure.

[0032] In the accompanying drawings: 1-mounting seat, 2-connecting plate, 3-sofa body, 301-storage box, 302-six-point cushion cover, 303-four-point cushion cover, 304-buckle, 4-lower rail, 5-upper rail, 6-screw, 601-threaded column, 7-gear box, 8-motor, 9-horizontal axis, 10-connecting frame, 11-guide cylinder, 12-moving seat, 13-upper frame, 14-first fixed seat, 15-second fixed seat, 16-lower plate, 17-connecting bolt, 18-nut, 19-transverse hole, 20-retaining frame, 21-ball, 22-plywood, 23-through hole, 24-elastic clip, 25-mounting hole, 26-first limiting frame, 27-second limiting frame, 28-positioning seat, 29-positioning hole. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0035] like Figure 1-12 As shown, the car stepless locking storage sofa comprises a mounting seat 1 and a connecting plate 2 arranged on the mounting seat 1, a sofa body 3 is arranged on the connecting plate 2, a driving component for driving the connecting plate 2 to move is arranged on the mounting seat 1, and the connecting plate 2 is connected to the sofa body 3 by bolts. In this embodiment, four mounting seats 1 are provided, and through holes for the bolts to pass through are provided on the mounting seat 1, and the mounting seat 1 is connected to the car by bolts.

[0036] When in use, the mounting base 1 is connected to the vehicle body. When the sofa needs to be moved out, the driving component operates to move the connecting plate 2, and the movement of the connecting plate 2 moves the sofa body 3, thereby realizing the convenient movement of the sofa body 3. The moving distance of the connecting plate 2 and the sofa body 3 is controlled by the driving component, and there is no need to manually move the sofa inside the car, so that it is convenient for people inside the car to use it and it is more practical.

[0037] The driving assembly includes a relatively arranged lower rail 4, the lower rail 4 is connected to the mounting seat 1, an upper rail 5 is arranged in the lower rail 4, the upper rail 5 is connected to the connecting plate 2, a lead screw 6 is arranged in the lower rail 4, a gear box 7 is arranged on the lead screw 6, the gear box 7 is connected to the upper rail 5, a motor 8 is arranged between the relatively arranged lower rails 4, a transverse axis 9 is arranged at the power output end of the motor 8, the transverse axis 9 is connected to the gear box 7, the motor 8 works to rotate the transverse axis 9, the rotation of the transverse axis 9 causes the gear box 7 connected thereto to move along the lead screw 6 in the lower rail 4, and then the gear box 7 moves to drive the upper rail 5 connected thereto to move, and then the upper rail 5 moves to connect the connecting plate 2, and the connecting plate 2 moves to realize the movement of the sofa body 3.

[0038] Specifically, two lower rails 4 are provided on the lower side of the connecting plate 2, and the two ends of each lower rail 4 are connected to the mounting seat 1 by bolts, and each lower rail 4 is sleeved with an upper rail 5, which can move along the lower rail 4, and the upper rail 5 is connected to the connecting plate 2 by bolts. Fig.10The cross section of the upper rail 5 is in the shape of a "J", while the cross section of the lower cabinet 4 is in the shape of a "C" character, so that the upper rail 5 can be easily inserted into the lower rail 4 for movement, and the transverse axis 9 is symmetrically arranged between the two lower rails 4, and the end of the transverse axis 9 is square, so that it is clamped with the gear box 7, and the gear box 7 is engaged with the lead screw 6, and the lead screw 6 is fixed in the lower rail 4, and then when the motor 8 drives the transverse axis 9 to rotate, the gear box 7 moves along the lead screw 6, and when the gear box 7 moves, the transverse axis 9 and the click 8 move together.

[0039] Specifically, a connecting frame 10 is provided between the relatively arranged upper rails 5, the connecting frame 10 is connected to the motor 8, a guide cylinder 11 is provided on the connecting frame 10, the transverse axis 9 is arranged in the guide cylinder 11, and the connecting frame 10 is connected to the gear box 7. The setting of the connecting frame 10 realizes the stable placement of the motor 8 and the transverse axis 9 between the two upper rails 5, and when the motor 8 and the transverse axis 9 drive the upper rail 5 to move, the connecting frame 10 moves with the upper rail 5, and the guide cylinder 11 on the connecting frame 10 supports the rotation of the transverse axis 9, thereby ensuring the stable rotation of the transverse axis 9; the gear box 7 includes a box body and mutually meshing gears arranged in the box body, one gear is provided with a square groove, so as to realize the card connection with the square end of the transverse axis 9, and the other gear is meshed with the lead screw 6, so as to realize the rotation of the transverse axis 9 to drive the two gears to rotate, so as to realize the movement of the gear box 7 along the lead screw 6. In this embodiment, the motor 8 is a horizontal motor, and the motor 8 is arranged in the middle position of the transverse axis 9.

[0040] Reference Figure 4-7 A moving seat 12 is provided in the lower rail 4, the moving seat 12 is connected to the gear box 7, and the moving seat 12 is connected to the upper rail 5. The gear box 7 can move stably in the lower rail 4 through the moving seat 12. Specifically, the moving seat 12 is in the shape of a Chinese numeral 9, and the gear box 7 is connected to the moving seat 12 by bolts. The moving seat 12 is provided with a through hole for the lead screw 6 to pass through.

[0041] Reference Figure 5 The end of the connecting frame 10 is connected to the upper frame 13 by bolts, and the upper frame 13 is connected to the upper rail 5 by bolts. A mounting hole 25 is provided on the upper frame 13, and the horizontal axis 9 passes through the mounting hole 25 to be connected to the gear box 7. The connection work between the connecting frame 10 and the upper rail 5 is realized through the upper frame 13. Specifically, one end of the upper frame 13 is connected to the connecting frame 10 by bolts, and the other end of the upper frame 10 is connected to the upper rail 4 and the movable seat 12 by bolts, and the setting of the mounting hole 25 facilitates the connection work between the square end of the horizontal axis 9 and the gear box 7.

[0042] Reference Figure 7 A first fixing seat 14 and a second fixing seat 15 connected to the lead screw 6 are respectively provided at both ends of the lower rail 4, and the lead screw 6 is fixed in the lower rail 4 by the first fixing seat 14 and the fixing seat 15.

[0043] The lower rail 4 is provided with a lower plate 16, and the lower plate 16 is provided with a connecting bolt 17. The connecting bolt 17 passes through the lower rail 4 and is threadedly matched with the first fixing seat 14. The first fixing seat 14 and the second fixing seat 15 are provided with a transverse hole 19 for the screw 6 to pass through. The screw 6 extends to the transverse hole 18 of the second fixing seat 15 and is provided with a threaded column 601. The threaded column 601 is threadedly connected with a nut 18. The connecting bolt 17 passes through the lower rail 16 and the lower rail 4 and is connected to the first fixing seat 14, so that the first fixing seat 14 is fixed in the lower rail 4, and one end of the connecting bolt 17 extends to the first fixing seat 14 and abuts against the screw 6, so as to fix one end of the screw 6, and the other end of the screw 6 is fixed to one end of the second fixing seat 15 through the nut 18. Specifically, the lower rail 4 is provided with a through hole for the second fixing seat 15 to pass through, and the second fixing seat 15 is welded to the lower rail 4. The second fixing seat 15 can play a positioning role after extending to the through hole.

[0044] A retainer 20 is provided between the lower rail 4 and the upper rail 5, and a ball 21 is provided on the retainer 20 to contact the lower rail 4 and the upper rail 5. The upper rail 5 can move stably on the lower rail 4 by the arrangement of the retainer 20, and the convenient movement of the retainer 20 can be achieved by the arrangement of the ball 21 arranged on the retainer 20. Specifically, four retainers 20 are provided, and the four retainers 20 are symmetrically arranged between the upper rail 5 and the lower rail 4. Fig.10 and 12 , arc-shaped abutting flanges are provided on both sides of the upper rail 5, arc-shaped transitions are provided at the corners at both ends of the lower rail 4, and the two ends of the retainer 20 are respectively in contact with the abutting flanges and the arc-shaped transitions, so that the retainer 20 moves between the upper rail 5 and the lower rail 4, and the ball 21 is nested in the retainer 20, and the ball 21 is respectively abutted with the upper rail 5 and the lower rail 4, a first limiting frame 26 is provided on the lower rail 4, and a second limiting frame 27 is provided on the upper rail 5, and the first limiting frame 26 and the second limiting frame are connected to each other. The setting of 27 limits the movement of the retaining frame 20. Specifically, the first limiting frame 26 is provided with a slot that matches the lower rail 4, and the second limiting frame 27 is provided with a slot that is engaged with the upper rail 5. The lower rail 4 is also provided with a positioning seat 28, and the positioning seat 28 and the lower rail 4 are provided with positioning holes 29. The setting of the positioning seat 28 and the positioning hole 29 facilitates the positioning of the installation of the lower rail 4 and the mounting seat 1. Specifically, the mounting seat 1 is provided with a positioning pin that matches the positioning hole 29.

[0045] A clamping plate 22 is provided on the connecting frame 10, and the clamping plate 22 abuts against the guide cylinder 11. The clamping plate 22 is connected to the connecting frame 10 by bolts, so that the guide cylinder 11 is stably fixed on the connecting frame 10, thereby ensuring the stable rotation of the transverse axis 9 arranged in the guide cylinder 11. A through hole 23 is provided on the connecting frame 10, and an elastic clip 24 abutting against the guide cylinder 11 is provided in the through hole 23. The guide cylinder 11 is limited by the elastic clip 24 at the through hole 23, thereby ensuring the stable placement of the guide cylinder 11 on the connecting frame 10. Specifically, three groups of elastic clips 24 are symmetrically provided at both ends of the connecting frame 10, and each group of elastic clips 24 includes two elastic clips 24 arranged opposite to each other.

[0046] The sofa 3 includes a storage box 301 connected to the connecting plate 2, and a six-part cushion cover 302 and a four-part cushion cover 303 are provided on the storage box 301. The six-part cushion cover 302 and the four-part cushion cover 303 are both provided with buckles 304. The six-part cushion cover 302 and the four-part cushion cover 303 are opened by moving the buckle 340, so that items can be placed in the storage box 301. Specifically, a storage space is provided in the storage box 301 for placing items in the car, and the six-part cushion cover 302 and the four-part cushion cover 303 are snap-connected with the storage box 301.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The car stepless locking storage sofa is characterized by: The sofa comprises a mounting seat (1) and a connecting plate (2) arranged on the mounting seat (1); a sofa body (3) is arranged on the connecting plate (2); and a driving component for driving the connecting plate (2) to move is arranged on the mounting seat (1).

2. The automotive stepless locking storage sofa according to claim 1, characterized in that: The driving assembly comprises lower rails (4) arranged relatively to each other, the lower rails (4) being connected to a mounting seat (1), an upper rail (5) being arranged inside the lower rails (4), the upper rail (5) being connected to a connecting plate (2), a lead screw (6) being arranged inside the lower rails (4), a gear box (7) being arranged on the lead screw (6), the gear box (7) being connected to the upper rail (5), a motor (8) being arranged between the lower rails (4) arranged relatively to each other, a transverse axis (9) being arranged at a power output end of the motor (8), and the transverse axis (9) being connected to the gear box (7).

3. The automotive stepless locking storage sofa according to claim 2 is characterized in that: A connecting frame (10) is provided between the upper rails (5) arranged opposite to each other, the connecting frame (10) is connected to the motor (8), a guide cylinder (11) is provided on the connecting frame (10), the transverse axis (9) is arranged in the guide cylinder (11), and the connecting frame (10) is connected to the gear box (7).

4. The automotive stepless locking storage sofa according to claim 3 is characterized in that: A moving seat (12) is provided inside the lower rail (4), the moving seat (12) is connected to the gear box (7), and the moving seat (12) is connected to the upper rail (5).

5. The automotive stepless locking storage sofa according to claim 4 is characterized in that: The end of the connecting frame (10) is connected to an upper frame (13) by bolts, and the upper frame (13) is connected to an upper rail (5) by bolts. A mounting hole (25) is provided on the upper frame (13), and the transverse axis (9) passes through the mounting hole (25) to be connected to the gear box (7).

6. The automotive stepless locking storage sofa according to claim 3 is characterized in that: A first fixing seat (14) and a second fixing seat (15) connected to the lead screw (6) are respectively provided at the two ends of the lower rail (4).

7. The automotive stepless locking storage sofa according to claim 6, characterized in that: The lower rail (4) is provided with a lower plate (16), the lower plate (16) is provided with a connecting bolt (17), the connecting bolt (17) passes through the lower rail (4) and is threadedly matched with the first fixing seat (14), the first fixing seat (14) and the second fixing seat (15) are provided with a transverse hole (19) for the lead screw (6) to pass through, the lead screw (6) extends to the transverse hole (18) of the second fixing seat (15) and is provided with a threaded column (601), and a nut (18) is threadedly connected to the threaded column (601).

8. The automotive stepless locking storage sofa according to claim 3 is characterized in that: A retaining frame (20) is provided between the lower rail (4) and the upper rail (5); a ball (21) in contact with the lower rail (4) and the upper rail (5) is provided on the retaining frame (20); a first limiting frame (26) is provided on the lower rail (4); a second limiting frame (27) is provided on the upper rail (5); a positioning seat (28) is further provided on the lower rail (4); and positioning holes (29) are provided on the positioning seat (28) and the lower rail (4).

9. The automotive stepless locking storage sofa according to any one of claims 3-8, characterized in that: The connecting frame (10) is provided with a clamping plate (22), the clamping plate (22) abuts against the guide tube (11), the clamping plate (22) is connected to the connecting frame (10) by bolts, the connecting frame (10) is provided with a through hole (23), and an elastic clamping piece (24) abutting against the guide tube (11) is provided in the through hole (23).

10. The automotive stepless locking storage sofa according to claim 9, characterized in that: The sofa (3) comprises a storage box (301) connected to the connecting plate (2); the storage box (301) is provided with a six-part cushion cover (302) and a four-part cushion cover (303); and both the six-part cushion cover (302) and the four-part cushion cover (303) are provided with (304).

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