Buckle type trailer license plate mounting structure

Abstract

The utility model discloses a buckle type trailer license plate installation structure which comprises a positioning hole, extension blocks, an installation base and a vehicle body, the installation base is arranged on the side portion of the vehicle body, the extension blocks are arranged at the upper end and the lower end of the installation base respectively, lug plates are fixed to the side portions of the extension blocks, special-shaped supporting strips are hinged to the lug plates, and the special-shaped supporting strips are connected with the vehicle body. A limiting ring is connected to one end of the special-shaped supporting strip, a gasket is arranged on the side portion of the limiting ring, a clamping strip is slidably connected to the interior of the limiting ring, a locking bolt is connected to one end of the clamping strip, a license plate is arranged on the side portion of the mounting base, and clamping grooves are formed in the upper end and the lower end of the license plate correspondingly; the clamping grooves are slidably connected with the clamping strips, bearing holes are formed in the upper end and the lower end of the mounting base correspondingly, and one end of each locking bolt is in threaded fit with the corresponding bearing hole. The protective cover is easy to disassemble and assemble and good in protective performance.

Description

Technical Field

[0001] The utility model relates to the technical field of license plate installation structures, in particular to a snap-on trailer license plate installation structure. Background Art

[0002] A trailer is a special vehicle, mainly used for traction or towing other vehicles or goods. Types of trailers include low-bed trailers, box trailers, flatbed trailers, dump trailers, etc. Each trailer is used for specific types of cargo transportation according to its design and function. Trailers are also used as tow trucks, mainly for road breakdown vehicles, urban illegal vehicles and emergency rescue, etc., to protect road safety. Therefore, the snap-on trailer license plate installation structure plays an important role.

[0003] The conventional trailer license plate installation structure has some disadvantages. First, it is difficult to disassemble and assemble. Second, it has no buffering protection and poor protective performance. Utility Model Content

[0004] The utility model aims to provide a snap-on trailer license plate installation structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clip-on trailer license plate mounting structure, comprising a positioning hole, an extension block, a mounting seat and a vehicle body, the mounting seat is arranged on the side of the vehicle body, the extension block is respectively arranged at the upper end and the lower end of the mounting seat, an ear plate is fixed to the side of the extension block, and a special-shaped support bar is hinged on the ear plate, one end of the special-shaped support bar is connected to a limiting ring, and a gasket is arranged on the side of the limiting ring, the interior of the limiting ring is slidably connected to a clamping strip, and one end of the clamping strip is connected to a locking bolt.

[0006] Preferably, a license plate is provided on the side of the mounting seat, and a card slot is provided at the upper end and the lower end of the license plate, and the card slot is slidably connected to the card strip.

[0007] Preferably, receiving holes are provided at the upper and lower ends of the mounting seat, and one end of the locking bolt is threadedly matched with the receiving hole.

[0008] Preferably, a sliding groove is provided on the side of the receiving hole, and a sliding rod is slidably connected in the sliding groove.

[0009] Preferably, one end of the slide rod is connected to a blocking piece, and the other end of the slide rod is connected to a sticking plate. The mounting seat limits the slide rod through a slide groove to prevent the reset spring from shifting, which is conducive to the reset of the reset spring.

[0010] Preferably, a return spring is connected to the sticking plate, and one end of the return spring is fixedly connected to the mounting seat.

[0011] Preferably, a side portion of the slide slot is provided with a clearance groove, and the clearance groove is provided with a positioning bolt.

[0012] Preferably, the positioning hole is arranged inside the vehicle body, and the inside of the positioning hole is threadedly matched with one end of the positioning bolt.

[0013] Compared with the prior art, the utility model has the following beneficial effects: easy disassembly and assembly, good protection;

[0014] (1) The mounting seat can be placed on the side of the vehicle body so that the clearance grooves and the positioning holes are aligned one by one. The positioning bolts are turned so that the positioning bolts are screwed into the positioning holes. Thus, the mounting seat is positioned and installed on the vehicle body. Subsequently, the license plate can be placed on the side of the mounting seat. The special-shaped support bar is turned over so that the slots and the limit rings are aligned one by one. The card bar can be inserted into the card slot to position the license plate. The card bar is turned to drive the locking bolts to rotate so that the locking bolts are screwed into the receiving holes. Thus, the license plate can be fixed and locked on the mounting seat, which is easy to disassemble and assemble.

[0015] (2) When the license plate is hit and the mounting seat moves, the mounting seat squeezes the return spring, causing the return spring to compress. Since the return spring is elastic, it has a buffering and protective effect on the mounting seat and the vehicle body. In addition, the mounting seat limits the slide rod through the slide groove to prevent the return spring from shifting, which is beneficial to the return spring returning to its original position and has good protective performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the mounting seat and the extension block of the utility model;

[0020] Figure 5 It is a schematic diagram of the side cross-sectional structure of the license plate and the card slot of the utility model;

[0021] In the figure: 1. positioning hole; 2. vehicle body; 3. positioning bolt; 4. extension block; 5. locking bolt; 6. special-shaped support bar; 7. clamping bar; 8. limiting ring; 9. license plate; 10. gasket; 11. mounting seat; 12. receiving hole; 13. ear plate; 14. slide groove; 15. clearance groove; 16. clamping groove; 17. blocking plate; 18. slide rod; 19. reset spring; 20. pasting plate. DETAILED DESCRIPTION

[0022] 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. 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.

[0023] See also Figure 1-5 The utility model provides an embodiment: a clip-on trailer license plate mounting structure, comprising a positioning hole 1, an extension block 4, a mounting seat 11 and a body 2, the mounting seat 11 is arranged on the side of the body 2, a side of a slide groove 14 is provided with a clearance groove 15, and the clearance groove 15 is provided with a positioning bolt 3, the positioning hole 1 is arranged inside the body 2, and the inside of the positioning hole 1 is threadedly matched with one end of the positioning bolt 3;

[0024] When in use, the mounting seat 11 can be placed on the side of the vehicle body 2 so that the clearance grooves 15 are aligned one by one with the positioning holes 1, and the positioning bolts 3 are screwed so that the positioning bolts 3 are screwed into the positioning holes 1, thereby positioning and mounting the mounting seat 11 on the vehicle body 2;

[0025] A return spring 19 is connected to the mounting plate 20, and one end of the return spring 19 is fixedly connected to the mounting seat 11;

[0026] When in use, when the license plate 9 is hit and drives the mounting seat 11 to move, the mounting seat 11 squeezes the return spring 19, causing the return spring 19 to be compressed. Since the return spring 19 is elastic, it has a buffering and protective effect on the mounting seat 11 and the vehicle body 2;

[0027] A slide groove 14 is provided on the side of the receiving hole 12, and a slide rod 18 is slidably connected in the slide groove 14, one end of the slide rod 18 is connected to a blocking piece 17, and the other end of the slide rod 18 is connected to a sticking plate 20;

[0028] When in use, the mounting seat 11 limits the slide rod 18 through the slide groove 14 to prevent the reset spring 19 from being displaced, which is conducive to the reset of the reset spring 19;

[0029] The extension block 4 is respectively arranged at the upper end and the lower end of the mounting seat 11, and the side of the extension block 4 is fixed with an ear plate 13, and the ear plate 13 is hinged with a special-shaped support bar 6, one end of the special-shaped support bar 6 is connected to a limiting ring 8, and the side of the mounting seat 11 is provided with a license plate 9;

[0030] When in use, the license plate 9 can be placed on the side of the mounting seat 11, and then the special-shaped support bar 6 can be turned over so that the card slot 16 and the limit ring 8 are aligned one by one;

[0031] The upper and lower ends of the license plate 9 are both provided with a card slot 16, and the card slot 16 is slidably connected to the card strip 7, and one end of the card strip 7 is connected to a locking bolt 5, and the upper and lower ends of the mounting seat 11 are both provided with a receiving hole 12, and one end of the locking bolt 5 is threadedly matched with the receiving hole 12;

[0032] When in use, the card strip 7 can be inserted into the card slot 16 to position the license plate 9, and the card strip 7 can be turned to drive the locking bolt 5 to rotate, so that the locking bolt 5 is screwed into the receiving hole 12, thereby fixing and locking the license plate 9 on the mounting seat 11;

[0033] A gasket 10 is provided on the side of the limiting ring 8, and a clamping strip 7 is slidably connected inside the limiting ring 8;

[0034] When in use, the gasket 10 can increase the contact area between the card strip 7 and the license plate 9, which is conducive to the locking bolt 5 being locked firmly;

[0035] When the embodiment of the present application is in use: first, the mounting seat 11 can be placed on the side of the vehicle body 2 so that the positioning groove 15 is aligned one by one with the positioning hole 1, and the positioning bolt 3 is turned so that the positioning bolt 3 is screwed into the positioning hole 1, thereby positioning and installing the mounting seat 11 on the vehicle body 2, and then the license plate 9 can be placed on the side of the mounting seat 11, and then the special-shaped support bar 6 can be turned over so that the slot 16 is aligned one by one with the limiting ring 8, and the clamping bar 7 can be inserted into the slot 16 to position the license plate 9, and the clamping bar 7 can be turned to drive the locking bolt 5 to rotate, so that the locking bolt 5 is screwed into the receiving hole 12, thereby, The license plate 9 is fixed and locked on the mounting seat 11, and the gasket 10 can increase the contact area between the card strip 7 and the license plate 9, which is conducive to the locking bolt 5 to be firmly locked. In addition, when the license plate 9 is hit and drives the mounting seat 11 to move, the mounting seat 11 squeezes the return spring 19, causing the return spring 19 to be compressed. Since the return spring 19 is elastic, it has a buffering and protective effect on the mounting seat 11 and the vehicle body 2. In addition, the mounting seat 11 limits the slide rod 18 through the slide groove 14 to avoid the return spring 19 from being displaced, which is conducive to the resetting of the return spring 19. In summary, the structure is easy to disassemble and assemble and has good protective performance.

Claims

1. A snap-on trailer license plate mounting structure, characterized in that: The invention comprises a positioning hole (1), an extension block (4), a mounting seat (11) and a vehicle body (2), wherein the mounting seat (11) is arranged on the side of the vehicle body (2), the extension block (4) is arranged at the upper end and the lower end of the mounting seat (11), an ear plate (13) is fixed to the side of the extension block (4), and a special-shaped support bar (6) is hinged on the ear plate (13), one end of the special-shaped support bar (6) is connected to a limiting ring (8), and a gasket (10) is arranged on the side of the limiting ring (8), a clamping bar (7) is slidably connected to the inside of the limiting ring (8), and one end of the clamping bar (7) is connected to a locking bolt (5).

2. The clip-on trailer license plate mounting structure according to claim 1, characterized in that: A license plate (9) is provided on the side of the mounting seat (11), and a card slot (16) is provided at the upper end and the lower end of the license plate (9), and the card slot (16) is slidably connected to the card strip (7).

3. The clip-on trailer license plate mounting structure according to claim 2, characterized in that: The upper end and the lower end of the mounting seat (11) are both provided with receiving holes (12), and one end of the locking bolt (5) is threadedly engaged with the receiving hole (12).

4. The clip-on trailer license plate mounting structure according to claim 3, characterized in that: A sliding groove (14) is provided on the side of the receiving hole (12), and a sliding rod (18) is slidably connected in the sliding groove (14).

5. The clip-on trailer license plate mounting structure according to claim 4, characterized in that: One end of the sliding rod (18) is connected to a blocking plate (17), and the other end of the sliding rod (18) is connected to a sticking plate (20).

6. The clip-on trailer license plate mounting structure according to claim 5, characterized in that: A return spring (19) is connected to the sticking plate (20), and one end of the return spring (19) is fixedly connected to the mounting seat (11).

7. The clip-on trailer license plate mounting structure according to claim 4, characterized in that: A clearance groove (15) is provided on the side of the slide groove (14), and a positioning bolt (3) is provided in the clearance groove (15).

8. The clip-on trailer license plate mounting structure according to claim 1, characterized in that: The positioning hole (1) is arranged inside the vehicle body (2), and the inside of the positioning hole (1) is threadedly matched with one end of the positioning bolt (3).

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