Locking piece for ground track in vehicle

Abstract

The utility model provides a locking piece for a ground track in an automobile, and belongs to the field of automobile interior trim machining. The problem that a part for rapidly and conveniently installing a box body or other devices on a plane in a vehicle or disassembling the box body or other devices is lacked is solved. A locking piece for a ground track in a vehicle comprises a locking piece body, the locking piece body comprises a locking bolt, an upper locking piece and a lower locking piece, the locking bolt penetrates through the upper locking piece and is connected with the lower locking piece in a matched mode, the locking bolt is rotated, the lower locking piece can move upwards, the locking bolt moves downwards, and the locking piece can be locked. A part needing to be locked is locked between the locking bolt and the upper locking piece or between the upper locking piece and the lower locking piece. The box body connecting device has the advantages that parts used for connecting the box body can be quickly mounted and dismounted in a vehicle, so that the box body is more convenient and quick to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior processing, in particular to a locking piece for a ground track inside a vehicle. Background Art

[0002] MPV (multi-Purpose Vehicles) is a multi-purpose vehicle that evolved from a station wagon. It combines the spacious passenger space of a station wagon, the comfort of a sedan, and the functions of a van. It is generally a two-box structure and can seat 7-8 people. Car modification refers to the modification of the exterior, interior and mechanical properties of the original car produced by the car manufacturer according to the needs of the car owner. It mainly includes body modification and power modification.

[0003] In the existing car interior modification, it is found that customers need to install some speakers, lockers and other boxes on the ground inside the car. The existing methods are all directly fixed on the car, lacking a modification method that can be quickly disassembled and assembled. In addition, it is not convenient or fast enough to install speakers, lockers and other boxes. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a locking piece for the ground track in the car, which has the advantages of being able to quickly install and disassemble the parts used to connect the box inside the car, making the installation and removal of the box more convenient and faster, and solving the problem that in the existing car interior modification, customers need to install some speakers, lockers and other devices on the ground inside the car, and the existing methods are all directly fixed on the car, lacking a modification method that can be quickly disassembled and assembled. In addition, it is not convenient and fast enough to install various boxes such as speakers and lockers.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to quickly install and disassemble the parts for connecting the box body inside the car, making the installation and disassembly of the box body more convenient and faster, the utility model provides the following technical solutions: a locking member for a ground track inside the car, comprising a locking member, the locking member comprising a locking bolt, an upper locking plate and a lower locking plate, the lower locking plate being slidably arranged below the upper locking plate, the locking bolt passing through the upper locking plate and being cooperatively connected with the lower locking plate, rotating the locking bolt can make the lower locking plate move upward and the locking bolt move downward, thereby locking the parts to be locked between the locking bolt and the upper locking plate or the upper locking plate and the lower locking plate.

[0008] Preferably, the locking bolt includes a hand-tightening cap, a clamping column and a threaded column, the bottom of the hand-tightening cap is provided with a clamping column with a smaller diameter than the hand-tightening cap, and the bottom of the clamping column is provided with a threaded column with a smaller diameter than the clamping column.

[0009] Preferably, the upper locking plate includes a pressing plate, a clamping platform is provided at the bottom of the pressing plate, both ends of the clamping platform are arc-shaped, sliding columns are provided on both sides of the bottom clamping platform of the pressing plate, and two penetrating assembly holes are provided on the pressing plate and the clamping platform, and the threaded column is passed through them.

[0010] Preferably, a screw is provided at the bottom of the sliding column.

[0011] Preferably, the lower locking piece includes a round petal and a cross beam, and the round petals are respectively arranged on both sides of the cross beam.

[0012] Preferably, a threaded hole is provided in the middle of the crossbeam, and the threaded hole is cooperatively connected with the threaded column.

[0013] Preferably, an assembly hole 1 having a diameter larger than that of the sliding post is provided in the middle of the circular petal, and the lower locking plate is slidably assembled on the sliding post through the assembly hole 1.

[0014] Preferably, a spring is mounted on the outer surface of the sliding column, and the top and bottom of the spring respectively abut against the pressing sheet and the circular petal.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a locking member for a ground track in a vehicle, which has the following beneficial effects:

[0017] The locking piece for the ground track in the vehicle is used by the mutual cooperation of the fixed track, the fixed part and the locking piece. First, the locking piece is assembled in the fixed track, the two round petals are respectively aligned with the two adjacent arc notches, the crossbeam is aligned with the convex block between the two arc notches, and the lower locking piece is placed in the fixed track. After the lower locking piece is placed in the fixed track, the entire locking piece fixed track is moved in the length direction by a distance of the radius of the arc notch, so that the two round petals are located below the convex block, and the card table is located above the two arc notches on both sides. At this time, the fixed part is placed on the fixed track so that the assembly hole three on the bottom surface of the fixed part is aligned with the assembly hole two. After alignment, the locking bolt is passed downward through the assembly hole three and the assembly hole two in turn and finally matched with the threaded hole. After matching with the threaded hole, the locking bolt is continuously rotated, and the lower locking piece will gradually move upward, and the locking bolt will gradually move downward. Finally, the round petal will press the convex block to the bottom of the pressing piece, and the bottom surface of the fixed part will be pressed to the top of the pressing piece by the pressing column. The fixed part is fixed on the locking part, and the locking part is fixed on the fixed track, so that the fixed part is finally fixed on the fixed track. When disassembling, just unscrew the locking bolt, remove the fixed part, and then remove the locking part to complete the disassembly. Thus, the parts used to connect the box can be quickly installed and removed inside the car, making the installation and removal of the box more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a locking member for a ground track in a vehicle according to the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of a locking member for a ground track in a vehicle according to the utility model;

[0020] Figure 3 This is a front view of a locking member for a ground track in a vehicle according to the utility model;

[0021] Figure 4 This is a schematic diagram of the assembly structure of a locking member for a ground track in a vehicle according to the utility model;

[0022] Figure 5 This is a schematic diagram of a locking member for fixing a track and an assembly structure of the locking member for a ground track in a vehicle according to the utility model;

[0023] Figure 6 This is an enlarged schematic diagram of the structure of a locking member A for a ground track in a vehicle according to the utility model;

[0024] Figure 7 This is a top view of a locking member for fixing a ground track in a vehicle according to the utility model;

[0025] Figure 8This is an enlarged schematic diagram of the structure of a locking member B for a ground track in a vehicle according to the utility model;

[0026] Fig. 9 This is a cross-sectional view of the assembly of a locking member for a ground track in a vehicle according to the utility model;

[0027] Fig.10 It is an enlarged schematic diagram of the structure of a locking member C for a ground track in a vehicle according to the utility model.

[0028] In the figure: 1 locking member, 2 locking bolt, 3 upper locking plate, 4 lower locking plate, 5 hand screw cap, 6 clamping column, 7 threaded column, 8 clamping plate, 9 clamping table, 10 sliding column, 11 spring, 12 screw, 13 assembly hole one, 14 threaded hole, 15 assembly hole two, 16 round petal, 17 crossbeam, 18 fixed rail, 19 fixed member, 20 arc notch, 21 protrusion, 22 long notch, 23 assembly hole four, 24 assembly hole three. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-10 A locking piece for an in-vehicle ground track comprises a locking piece 1, wherein the locking piece 1 comprises a locking bolt 2, an upper locking piece 3 and a lower locking piece 4, wherein the lower locking piece 4 is slidably arranged below the upper locking piece 3, and the locking bolt 2 passes through the upper locking piece 3 and is cooperatively connected with the lower locking piece 4. By rotating the locking bolt 2, the lower locking piece 4 can be moved upward and the locking bolt 2 can be moved downward, thereby locking the parts to be locked between the locking bolt 2 and the upper locking piece 3 or the upper locking piece 3 and the lower locking piece 4.

[0031] In order to further explain how the locking member 1 is used, a fixing rail 18 and a fixed member 19 used in conjunction with the locking member 1 are introduced.

[0032] The locking bolt 2 includes a hand-tightening cap 5, a clamping column 6 and a threaded column 7. The bottom of the hand-tightening cap 5 is provided with a clamping column 6 having a smaller diameter than the hand-tightening cap 5, and the lower part of the clamping column 6 is provided with a threaded column 7 having a smaller diameter than the clamping column 6. The hand-tightening cap 5 facilitates the installation and removal personnel to rotate the locking bolt 2. The clamping column 6 is used to clamp the bottom of the fixed part 19 between the clamping column 6 and the clamping sheet 8, thereby completing the fixation between the fixed part 19 and the locking part 1. The threaded column 7 cooperates with the threaded hole 14 of the lower locking sheet 4 to achieve locking.

[0033] The upper locking plate 3 includes a clamping plate 8, a clamping platform 9 is provided at the bottom of the clamping plate 8, and the two ends of the clamping platform 9 are arc-shaped. Sliding columns 10 are provided on both sides of the bottom clamping platform 9 of the clamping plate 8, and screws 12 are provided at the bottom of the sliding column 10. The clamping plate 8 and the clamping platform 9 are provided with through-holes 15, and the threaded column 7 is penetrated therein. The clamping plate 8 covers the top of the fixed track 18, and the upper surface of the clamping plate 8 cooperates with the clamping column 6 to fix the fixed member 19 on the fixed track 18 from the inside thereof, and the lower surface of the clamping plate 8 cooperates with the lower locking plate 4 to fix the fixed track 18 thereon, completing the series connection between the three, and fixing the three together. When the fixed track 18 is clamped between the upper locking plate 3 and the lower locking plate 4, the position of the locking member 1 in the fixed track 18 can be limited by clamping the clamping platform 9 into two opposite arc notches 20. The arc shape at both ends of the clamping plate 9 cooperates with the arc notch 20, so that the clamping plate 9 and the arc notch 20 cooperate more closely. The sliding column 10 extends downward from the bottom of the clamping plate 8, and the sliding column 10 is used to assemble the lower locking plate 4, so that the lower locking plate 4 can slide on the sliding column 10. The screw 12 set at the bottom of the sliding column 10 can limit the lower locking plate 4 on the sliding column 10 to prevent the lower locking plate 4 from detaching from the sliding column 10. The assembly hole 15 that runs through the clamping plate 8 and the clamping plate 9 allows the threaded column 7 to pass through it so that the threaded column 7 and the threaded hole 14 on the crossbeam 17 cooperate with each other.

[0034] The lower locking piece 4 includes a petal 16 and a cross beam 17. The petals 16 are respectively arranged on both sides of the cross beam 17. The middle of the cross beam 17 is provided with a threaded hole 14. The middle of the petal 16 is provided with an assembly hole 13 having a diameter larger than that of the sliding column 10. The lower locking piece 4 is slidably assembled on the sliding column 10 through the assembly hole 13. The threaded hole 14 is connected with the threaded column 7. When the petal 16 and the cross beam 17 are assembled in the fixed track 18, the petal 16 and the cross beam 17 will first cooperate with the arc notch 20 and the protrusion 21 respectively to make the lower locking piece 4 smoothly enter the interior of the fixed track 18. After the lower locking piece 4 enters the interior of the fixed track 18, the lower locking piece 4 is moved along the length direction of the fixed track 18 by a distance of the radius of the arc notch 20 so that the petal 16 is located below the protrusion 21. At this time, the locking bolt 2 is rotated so that the pressing piece 8 and the petal 16 lock the protrusion 21 between them, thereby fixing the locking member 1. The threaded hole 14 cooperates with the threaded column 7, and the threaded column 7 rotates to drive the lower locking piece 4 to move upward or downward along the direction of the sliding column 10. The assembly hole 13 allows the lower locking piece 4 to be slidably arranged on the sliding column 10, so that when the locking bolt 2 rotates, the lower locking piece 4 can be driven to move up and down to achieve the function of installing or removing the locking member 1.

[0035] The upper surface of the fixed track 18 is provided with a long slot 22 that is consistent with the length direction of the fixed track 18, and both sides of the long slot 22 are also provided with evenly distributed arc slots 20, and a convex block 21 is formed between every two arc slots 20. The bottom of the fixed track 18 is provided with a four-assembly hole 23. The long slot 22 is used to assemble the locking member 1. The arc slot 20 is used to make way for the round petal 16 so that the round petal 16 can be placed in the fixed track 18, and the convex block 21 formed between the arc slots 20 can be pressed between the round petal 16 and the pressing sheet 8 when locking. The four-assembly hole 23 is used to assemble bolts or other fixings to fix the fixed track 18 on the plane inside the vehicle.

[0036] A spring 11 is mounted on the outer surface of the sliding column 10, and the top and bottom of the spring 11 respectively press against the pressing piece 8 and the round petal 16. When the locking member 1 is not used, the spring 11 presses the lower locking piece 4 against the end away from the pressing piece 8 to prevent it from moving around on the sliding column 10 and causing damage. When the locking member 1 is used for locking, the spring 11 can strengthen the locking force between the pressing piece 8 and the lower locking piece 4.

[0037] The distance between the arc notches 20 on both sides is greater than the length of the clamping platform 9, and the arcs at both ends of the clamping platform 9 can be clamped in between the arc notches 20 on both sides. The protrusion 21 is pressed and locked between the pressing piece 8 and the lower locking piece 4. At this time, since the locking piece 1 is moved by a radius of the arc notch 20 when installing it, the clamping platform 9 is located above the two corresponding arc notches 20. After locking, the clamping platform 9 will be clamped in the two corresponding arc notches 20, thereby limiting the locking piece 1 in the fixed track 18, preventing it from moving along the length direction of the fixed track 18, and realizing the limit position.

[0038] The width of the cross beam 17 is smaller than the distance between the corresponding protrusions 21 on both sides of the long slot 22, so that the cross beam 17 can pass through the long slot 22, thereby placing the lower locking piece 4 into the fixed track 18.

[0039] The diameter of the round petal 16 is smaller than the diameter of the arc slot 20, and the diameter of the round petal 16 is larger than the distance between the corresponding protrusions 21 on both sides of the long slot 22. The diameter of the round petal 16 is smaller than the diameter of the arc slot 20, so that the round petal 16 can be placed inside the fixed track 18. The diameter of the round petal 16 is larger than the distance between the corresponding protrusions 21 on both sides of the long slot 22, so that the protrusions 21 can be pressed against the lower surface of the pressing sheet 8 when locking.

[0040] The bottom surface of the fixed part 19 is provided with a third assembly hole 24, through which the threaded column 7 is provided, and the diameter of the third assembly hole 24 is smaller than the diameter of the clamping column 6, the diameter of the third assembly hole 24 is larger than the diameter of the threaded column 7, and the diameter of the third assembly hole 24 is equal to the diameter of the second assembly hole 15. The diameter of the third assembly hole 24 is smaller than the diameter of the clamping column 6, and the bottom surface of the fixed part 19 can be pressed against the clamping sheet 8 when the fixed part 19 is locked. The diameter of the third assembly hole 24 is larger than the diameter of the threaded column 7, and the diameter of the third assembly hole 24 is equal to the diameter of the second assembly hole 15. The threaded column 7 can pass through it smoothly, so that the threaded column 7 can cooperate with the threaded hole 14 on the lower locking sheet 4.

[0041] Working principle: First, assemble the locking member 1 in the fixed track 18, align the two round petals 16 with the two adjacent arc notches 20 respectively, align the crossbeam 17 with the convex block 21 between the two arc notches 20, put the lower locking piece 4 into the fixed track 18, and after the lower locking piece 4 is put into the fixed track 18, move the entire locking member 1 in the length direction of the fixed track 18 by the radius of the arc notch 20, so that the two round petals are located below the convex block 21, and the clamping table 9 is located above the two arc notches 20 on both sides. At this time, place the fixed member 19 on the fixed track 18, so that the assembly hole 3 24 on the bottom surface of the fixed member 19 is aligned with the assembly hole 2 15. After alignment, the locking bolt 2 is passed downward through the assembly hole 3 24 and the assembly hole 2 15 in sequence, and finally matches with the threaded hole 14. After matching with the threaded hole 14, the locking bolt 2 is continuously rotated, at which time the lower locking plate 4 will gradually move upward, and the locking bolt 2 will gradually move downward, and finally the round petal 16 will press the protrusion 21 against the bottom of the pressing plate 8, and the bottom surface of the fixed part 19 will be pressed against the top of the pressing plate 8 by the pressing column 6. The fixed part 19 is fixed to the locking part 1, and the locking part 1 is fixed to the fixed track 18, so that the fixed part 19 is finally fixed to the fixed track 18. When disassembling, just unscrew the locking bolt 2, remove the fixed part 19, and then remove the locking part 1, so as to complete the disassembly. Thereby, the parts used to connect the box body can be quickly installed and disassembled inside the car, making the installation and disassembly of the box body more convenient and quick.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A locking member for a ground track in a vehicle, characterized in that: The invention comprises a locking member (1), wherein the locking member (1) comprises a locking bolt (2), an upper locking plate (3) and a lower locking plate (4); the lower locking plate (4) is slidably arranged below the upper locking plate (3); the locking bolt (2) passes through the upper locking plate (3) and is cooperatively connected with the lower locking plate (4); the locking bolt (2) is rotated to make the lower locking plate (4) move upward and the locking bolt (2) move downward, thereby locking the parts to be locked between the locking bolt (2) and the upper locking plate (3) or the upper locking plate (3) and the lower locking plate (4).

2. The locking member for the vehicle ground track according to claim 1, characterized in that: The locking bolt (2) comprises a hand-tightening cap (5), a clamping column (6) and a threaded column (7); a clamping column (6) having a smaller diameter than the hand-tightening cap (5) is arranged at the bottom of the hand-tightening cap (5); and a threaded column (7) having a smaller diameter than the clamping column (6) is arranged below the clamping column (6).

3. The locking member for the vehicle ground track according to claim 2, characterized in that: The upper locking plate (3) comprises a clamping plate (8), a clamping platform (9) is arranged at the bottom of the clamping plate (8), the two ends of the clamping platform (9) are arc-shaped, sliding columns (10) are arranged on both sides of the clamping platform (9) at the bottom of the clamping plate (8), and two through-holes (15) are arranged on the clamping plate (8) and the clamping platform (9), and the threaded column (7) is inserted therein.

4. The locking member for the vehicle ground track according to claim 3, characterized in that: A screw (12) is provided at the bottom of the sliding column (10).

5. The locking member for the vehicle ground track according to claim 1, characterized in that: The lower locking plate (4) comprises a round petal (16) and a crossbeam (17), and the round petals (16) are respectively arranged on both sides of the crossbeam (17).

6. The locking member for the vehicle ground track according to claim 5, characterized in that: A threaded hole (14) is provided in the middle of the crossbeam (17), and the threaded hole (14) is cooperatively connected with the threaded column (7).

7. The locking member for the vehicle ground track according to claim 5, characterized in that: An assembly hole (13) having a diameter greater than that of the sliding column (10) is provided in the middle of the circular petal (16), and the lower locking plate (4) is slidably assembled on the sliding column (10) through the assembly hole (13).

8. The locking member for the vehicle ground track according to claim 4, characterized in that: A spring (11) is mounted on the outer surface of the sliding column (10), and the top and bottom of the spring (11) respectively abut against the pressing plate (8) and the round petal (16).

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