A luggage trolley handle convenient to disassemble and assemble

Abstract

The utility model relates to the field of luggage, disclose a kind of luggage pull rod of convenient dismounting, including fixed plate two, the fixed plate two inside is equipped with mounting hole, luggage wall is provided in mounting hole side, the fixed component is provided in one side of luggage wall, the fixed component includes fixed rod, one end of the fixed rod is fixedly connected in one side of luggage wall, the fixed head is rotatably connected in other end of the fixed rod, the fixed rod is slidingly connected in mounting hole interior, the fixed plate two both ends are fixedly connected with pipe sleeve, and the outer layer rod is slidingly connected in each pipe sleeve interior. In the utility model, the fixed head is rotated a certain angle, and the pull rod can be fixed on the luggage, the function of quickly installing and dismounting the luggage pull rod is achieved, the problem that the traditional luggage pull rod is inconvenient to replace when fixing the pull rod and the luggage is solved, and the convenience of the luggage pull rod of convenient dismounting is improved.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, and in particular to a luggage handle that is easy to assemble and disassemble. Background Technology

[0002] A suitcase handle is an essential component of a suitcase, used by the user to push or pull it. Traditional suitcase handles are usually fixed to the suitcase body, making installation and disassembly relatively complicated. Especially when the handle is damaged or needs replacement, users often require specialized tools or return the suitcase to the manufacturer for repair, causing inconvenience in daily use. Therefore, there is an urgent need for a simpler, easier-to-assemble and disassemble suitcase handle to improve ease of use and maintenance efficiency.

[0003] Currently, most common suitcase handles on the market are connected to the suitcase body by welding, riveting, or screws. For example, some handles are fixed to the inner wall of the suitcase with metal brackets and secured with screws to ensure that the handle will not loosen under stress. While these structures can meet the basic functions of a handle, they still have certain limitations when disassembling and replacing suitcase handles.

[0004] However, the installation and replacement of existing suitcase handles are cumbersome, often requiring the removal of multiple screws or damage to the original fixing structure, leading to complex operations and long processing times. This not only increases the difficulty for users to replace the handle themselves but also raises the maintenance costs. Therefore, there is an urgent need for a suitcase handle structure that allows for quick installation and removal to solve the problem of inconvenient assembly and disassembly of traditional handles. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a luggage handle that is easy to assemble and disassemble, aiming to improve the problem that the traditional luggage handle is complicated to fix to the luggage, making it inconvenient to replace the luggage handle.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a luggage handle that is easy to assemble and disassemble, including a second fixing plate, wherein the second fixing plate has an installation hole inside, a luggage wall is provided on one side of the installation hole, and a fixing component is provided on one side of the luggage wall;

[0007] The fixing component includes a fixing rod, one end of which is fixedly connected to one side of the luggage compartment wall, and the other end of which is rotatably connected to a fixing head. The fixing rod is slidably connected inside the mounting hole.

[0008] As a further description of the above technical solution:

[0009] The two ends of the fixing plate are fixedly connected to the tube sleeves. Each tube sleeve is slidably connected to an outer rod. The outer rod is slidably connected to a middle rod. The middle rod is slidably connected to an inner rod.

[0010] As a further description of the above technical solution:

[0011] A handle is fixedly connected to the top of the inner rod. A groove is formed on the outer wall of the handle. A hook is provided on the outer wall of the handle. The hook is rotatably connected to the inside of the groove. A rotating shaft is fixedly connected to one end of the hook. Both ends of the rotating shaft are rotatably connected to the inside of the groove. A pull rope is fixedly connected to the outer wall of the hook.

[0012] As a further description of the above technical solution:

[0013] A button is slidably connected to the top of the handle, and a pressing plate is fixedly connected to the bottom of the button. Multiple springs are fixedly connected to the bottom of the pressing plate, and one end of each spring is fixedly connected to the inner wall of the handle. Pressing rods are fixedly connected to both ends of the pressing plate, and a reinforcing plate is fixedly connected to the bottom of each pressing rod.

[0014] As a further description of the above technical solution:

[0015] A pad is fixedly connected to the bottom of the reinforcing plate, a pressure hook is fixedly connected to the bottom of the pad, a connecting block is provided at the bottom of the pad, a limit groove is opened on the outer wall of the connecting block, and one end of the pressure hook is slidably connected inside the limit groove.

[0016] As a further description of the above technical solution:

[0017] One side of the connecting block is fixedly connected to a positioning pin, and the other side of the connecting block is fixedly connected to a spring. One end of the spring is fixedly connected to the inside of the inner rod. The bottom of the inner rod is fixedly connected to a base plate, and the top of the base plate is fixedly connected to a limiting plate. The connecting block is slidably connected to the inside of the limiting plate.

[0018] As a further description of the above technical solution:

[0019] The bottom of the middle layer rod is fixedly connected to a base plate two, the top of the base plate two is fixedly connected to a limit plate two, a connecting block two is slidably connected inside the limit plate two, a limit groove is formed on the outer wall of the connecting block two, a pad two is provided on the top of the connecting block two, a pressure hook two is fixedly connected to the bottom of the pad two, one end of the pressure hook two is slidably connected inside the limit groove, a positioning hole three is formed on the outer wall of the middle layer rod, a positioning pin two is fixedly connected to one side of the positioning hole two on the outer wall of the middle layer rod, a limit plate three is slidably connected inside the connecting block two, a limit spring is fixedly connected to one side of the limit plate three, one end of the limit spring is fixedly connected to the inner wall of the connecting block two, a positioning pin three is fixedly connected to the other side of the limit plate three, the positioning pin three is slidably connected to the outer wall of the connecting block two, a spring three is sleeved on the outer wall of the positioning pin three, one end of the spring three is fixedly connected to the outer wall of the connecting block two, and the other end of the spring three is fixedly connected to the inner wall of the outer layer rod.

[0020] As a further description of the above technical solution:

[0021] The outer rod has a screw hole at its bottom and a positioning hole on its outer wall. A base is fitted onto the bottom of the outer rod. A fixing plate is fixedly connected to one side of the base. An installation hole is provided inside the fixing plate. A protective sleeve is fixedly connected to one side of the base. A second protective sleeve is fixedly connected to the other side of the base. A nut is provided inside the second protective sleeve. A screw is provided inside the base. One end of the screw is threaded into the nut. The nut is slidably connected inside the positioning hole.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, a fixing rod is first installed on the inner wall of the suitcase, and a rotatable fixing head is installed at the end of the fixing rod. The mounting holes in fixing plate one and fixing plate two are aligned with the fixing head and inserted. The fixing head is rotated at a certain angle to fix the pull rod to the suitcase, which achieves the function of quickly installing and removing the suitcase pull rod. This solves the problem that the traditional suitcase pull rod is complicated to fix to the suitcase, which makes it inconvenient to replace the suitcase pull rod. It improves the convenience of the easy-to-install and remove suitcase pull rod.

[0024] 2. In this utility model, a groove is provided on the outer wall of the handle, and a hook is installed inside the groove. The end of the hook is rotatably connected to the handle through a pivot and can be hidden inside the groove. The hook can be pulled out by pulling a rope and miscellaneous items can be hooked on the hook, thus achieving the function of placing miscellaneous items on the suitcase handle. This solves the problem that traditional suitcase handles do not have storage functions, which makes it impossible to hook miscellaneous items, and improves the practicality of the easily detachable suitcase handle. Attached Figure Description

[0025] Figure 1A perspective view of a luggage handle that is easy to assemble and disassemble, as proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the mounting holes for a luggage handle that is easy to assemble and disassemble, as proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the structure of a hook for a luggage handle that is easy to assemble and disassemble, as proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the base of a luggage handle that is easy to assemble and disassemble, as proposed in this utility model.

[0029] Figure 5 This is a schematic diagram of the handle of a luggage pull rod that is easy to assemble and disassemble, as proposed in this utility model.

[0030] Figure 6 This is a schematic diagram of the inner rod of a luggage handle that is easy to assemble and disassemble, as proposed in this utility model.

[0031] Figure 7 This is a schematic diagram of the middle layer of a luggage handle that is easy to assemble and disassemble, as proposed in this utility model.

[0032] Figure 8 This is a schematic diagram of the structure of a connecting block 2 for a luggage handle that is easy to assemble and disassemble, as proposed in this utility model.

[0033] Legend:

[0034] 1. Fixing plate one; 2. Base; 3. Outer rod; 4. Positioning hole one; 5. Tube sleeve; 6. Handle; 7. Button; 8. Fixing plate two; 9. Middle rod; 10. Protective sleeve one; 11. Mounting hole; 12. Fixing head; 13. Fixing rod; 14. Luggage compartment wall; 15. Channel; 16. Shaft; 17. Hook; 18. Pull rope; 19. Screw; 20. Nut; 21. Protective sleeve two; 22. Pressing plate; 23. Spring one; 24. Pressing rod; 25. Reinforcing plate; 6. Press hook 1; 27. Positioning pin 1; 28. Connecting block 1; 29. ​​Limiting groove; 30. Positioning hole 2; 31. Base plate 1; 32. Positioning hole 3; 33. Spring 2; 34. Limiting plate 1; 35. Pad 1; 36. Press hook 2; 37. Positioning pin 2; 38. Connecting block 2; 39. Screw hole; 40. Base plate 2; 41. Positioning pin 3; 42. Spring 3; 43. Limiting plate 2; 44. Limiting spring; 45. Limiting plate 3; 46. Inner rod; 47. Pad 2. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Reference Figures 1-2 The present invention provides an embodiment of a luggage handle that is easy to assemble and disassemble, including a fixing plate 2 8, an installation hole 11 is provided inside the fixing plate 2 8, a luggage wall 14 is provided on one side of the installation hole 11, and a fixing component is provided on one side of the luggage wall 14.

[0037] The fixing component includes a fixing rod 13. One end of the fixing rod 13 is fixedly connected to one side of the luggage compartment wall 14, and the other end of the fixing rod 13 is rotatably connected to a fixing head 12. The fixing rod 13 is slidably connected inside the mounting hole 11. The mounting hole 11 is aligned with the fixing head 12 and inserted. After insertion, the fixing head 12 is rotated at a certain angle to fix the fixing plate 8 to one side of the luggage compartment wall 14.

[0038] Reference Figures 1-8The fixed plate 8 has sleeves 5 fixedly connected to both ends. Each sleeve 5 has an outer rod 3 slidably connected inside. A middle rod 9 is slidably connected inside the outer rod 3. The middle rod 9 can slide up and down along the outer rod 3, thus extending the length of the pull rod. An inner rod 46 is slidably connected inside the middle rod 9, and the inner rod 46 can also slide up and down along the middle rod 9, thus adjusting the length of the pull rod. A handle 6 is fixedly connected to the top of the inner rod 46. A groove 15 is formed on the outer wall of the handle 6. A hook 17 is provided on the outer wall of the handle 6. The hook 17 is rotatably connected inside the groove 15. A pivot 16 is fixedly connected to one end of the hook 17. Both ends of the pivot 16 are rotatably connected inside the groove 15. The hook 17 is connected to one side of the handle 6 via the pivot 16 and can rotate, thus hiding the hook 17 inside the groove 15. A pull rope 18 is fixedly connected to the outer wall of the hook 17. The hook 17 can be pulled out by pulling the rope 18, thus hooking up objects such as plastic bags. A button 7 is slidably connected to the top of the handle 6. A pressing plate 22 is fixedly connected to the bottom of the button 7. Multiple springs 23 are fixedly connected to the bottom of the pressing plate 22. One end of each spring 23 is fixedly connected to the inner wall of the handle 6. Pressing the button 7 causes the pressing plate 22 to move downward. When the button 7 is stopped, the pressing plate 22 returns to its original position under the action of the springs 23. Pressing rods 24 are fixedly connected to both ends of the pressing plate 22. A reinforcing plate 25 is fixedly connected to the bottom of each pressing rod 24. When the pressing plate 22 moves downward, it drives the pressing rods 24 to move downward, thereby causing the reinforcing plate 25 to move downward. A pad 35 is fixedly connected to the bottom of the reinforcing plate 25. A hook 26 is fixedly connected to the bottom of the pad 35. A connecting block 28 is provided at the bottom of the pad 35. A limiting groove 29 is opened on the outer wall of the connecting block 28. One end of the hook 26 is slidably connected inside the limiting groove 29. When the reinforcing plate 25 moves downward, it squeezes the pad 35 to move downward, thereby causing the hook 26 to move downward. At the same time, since the limiting groove 29 cooperates with one end of the hook 26, the connecting block 28 will slide to one side. One side of the connecting block 28 is fixedly connected to a positioning pin 27, and the other side of the connecting block 28 is fixedly connected to a spring 33. When the connecting block 28 moves to one side, it causes the positioning pin 27 to move and unlock the inner rod 46. At this time, pulling the handle 6 upward will move the inner rod 46 upward along the middle rod 9, thereby increasing the length of the pull rod. When the button 7 is released, the pressure hook 26 loses its downward pressure, and the connecting block 28 is pushed in another direction under the action of the spring 33, thereby locking the inner rod 46 through the positioning pin 27. One end of the spring 33 is fixedly connected to the inside of the inner rod 46. The bottom of the inner rod 46 is fixedly connected to a base plate 31, and the top of the base plate 31 is fixedly connected to a limit plate 34. The connecting block 28 is slidably connected inside the limit plate 34. The limit plate 34 is used to limit the movement direction of the connecting block 28.The bottom of the middle layer rod 9 is fixedly connected to a base plate 2 40, the top of the base plate 2 40 is fixedly connected to a limit plate 2 43, the inside of the limit plate 2 43 is slidably connected to a connecting block 2 38, the outer wall of the connecting block 2 38 is provided with a limit groove 29, the top of the connecting block 2 38 is provided with a pad block 2 47, the bottom of the pad block 2 47 is fixedly connected to a pressure hook 2 36, one end of the pressure hook 2 36 is slidably connected inside the limit groove 29, the outer wall of the middle layer rod 9 is provided with a positioning hole 3 32, and the outer wall of the middle layer rod 9 is provided with a positioning hole 2 30. A positioning pin 2 37 is fixedly connected to one side of the connecting block 2 38. A limiting plate 3 45 is slidably connected inside the connecting block 2 38. A limiting spring 44 is fixedly connected to one side of the limiting plate 3 45. One end of the limiting spring 44 is fixedly connected to the inner wall of the connecting block 2 38. A positioning pin 3 41 is fixedly connected to the other side of the limiting plate 3 45. The positioning pin 3 41 is slidably connected to the outer wall of the connecting block 2 38. When the inner rod 46 is pulled upward by the control handle 6, the pad 2 47 loses the downward pressure from the bottom plate 1 31. At this time, the connecting block 2 38 moves to one side under the action of the spring 3 42, and the positioning pin 3 41 disengages from the positioning hole 3 32, and the positioning pin 2 37 is inserted into the positioning hole 2 30, so that the middle rod 9 is released from the locked state with the outer rod 3, thereby continuing to increase the length of the pull rod. The outer wall of the positioning pin 3 41 is fitted with a spring 3 42. One end of the spring 3 42 is fixedly connected to the outer wall of the connecting block 2 38, and the other end of the spring 3 42 is fixedly connected to the inner wall of the outer rod 3. The outer rod 3 has a screw hole 39 at its bottom and a positioning hole 4 on its outer wall. When the middle rod 9 is pulled up to the top of the outer rod 3, the positioning pin 37 will align with the positioning hole 4. At this time, the connecting block 38, under the action of the spring 42, inserts the positioning pin 37 into the positioning hole 4, thereby locking the middle rod 9 and the outer rod 3. The bottom of the outer rod 3 is fitted with a base 2. A fixing plate 1 is fixedly connected to one side of the base 2. The fixing plate 1 has an installation hole 11 inside. A protective sleeve 10 is fixedly connected to the base 2, and a protective sleeve 21 is fixedly connected to the other side of the base 2. A nut 20 is provided inside the protective sleeve 21, and a screw 19 is provided inside the base 2. One end of the screw 19 is threaded into the nut 20, and the nut 20 is slidably connected into the positioning hole 30. The outer rod 3 is inserted into the base 2, and the screw 19 is aligned with the base 2 and the screw hole 39 and inserted. The nut 20 is used in the protective sleeve 21 to anchor the screw 19, thereby fixing the outer rod 3 to the base 2.

[0039] Working principle: Insert the outer rod 3 into the slot of the base 2. Align the screw 19 with the protective sleeve 10 and 21 and insert it into the screw hole 39. Tighten the screw 19 with the nut 20 in the protective sleeve 21 to fix the outer rod 3 to the base 2. Align the mounting holes 11 on the surface of the fixing plate 1 and fixing plate 2 with the fixing rod 13 on the luggage wall. Align the fixing head 12 with the notch of the mounting hole 11 and insert the fixing plate 1 and fixing plate 2. Then rotate the fixing head 12 at a certain angle to lock the fixing plate 1 and fixing plate 2, thereby fixing the luggage handle to the luggage. Pull down the pull rope 18 to pull the hook 17 out of the slot 15, so that bags and other items can be hung on the hook 17.

[0040] Pressing button 7 transmits force to reinforcing plate 25 via pressing plate 22 and pressing rod 24, causing pad 35 to move hook 26 downwards. This causes connecting block 28 to move to one side and move positioning pin 27, disengaging the inner rod 46 from the middle rod 9. Pulling handle 6 upwards then extends the inner rod 46, increasing the length of the rod. The bottom plate 31 moves the inner rod 46 upwards, releasing pressure on pad 47. This causes connecting block 38 to move to one side under the action of spring 42, disengaging positioning pin 41 from positioning hole 32 and inserting positioning pin 37 into positioning hole 30, unlocking the middle rod 9 from the outer rod 3. Pulling handle 6 upwards again moves the middle rod 9 upwards until positioning pin 37 inserts into positioning hole 4, locking the middle rod 9 back into the outer rod 3, extending the rod. Pressing button 7 and pressing handle 6 downwards retracts the rod step by step.

Claims

1. A luggage handle that is easy to assemble and disassemble, comprising a fixing plate two (8), characterized in that: The fixing plate 2 (8) has an installation hole (11) inside, a luggage box wall (14) is provided on one side of the installation hole (11), and a fixing component is provided on one side of the luggage box wall (14); The fixing component includes a fixing rod (13), one end of which is fixedly connected to one side of the luggage compartment wall (14), and the other end of which is rotatably connected to a fixing head (12). The fixing rod (13) is slidably connected inside the mounting hole (11).

2. The luggage handle that is easy to assemble and disassemble according to claim 1, characterized in that: The two ends of the fixed plate (8) are fixedly connected to the sleeves (5). Each sleeve (5) is slidably connected to an outer rod (3). The outer rod (3) is slidably connected to a middle rod (9). The middle rod (9) is slidably connected to an inner rod (46).

3. A luggage handle that is easy to assemble and disassemble according to claim 2, characterized in that: The inner rod (46) is fixedly connected to a handle (6) at the top. The handle (6) has a groove (15) on its outer wall. The handle (6) has a hook (17) on its outer wall. The hook (17) is rotatably connected inside the groove (15). One end of the hook (17) is fixedly connected to a pivot (16). Both ends of the pivot (16) are rotatably connected inside the groove (15). The hook (17) has a pull rope (18) fixedly connected to its outer wall.

4. A luggage handle that is easy to assemble and disassemble according to claim 3, characterized in that: A button (7) is slidably connected to the top of the handle (6), and a pressing plate (22) is fixedly connected to the bottom of the button (7). A plurality of springs (23) are fixedly connected to the bottom of the pressing plate (22), and one end of each spring (23) is fixedly connected to the inner wall of the handle (6). Pressing rods (24) are fixedly connected to both ends of the pressing plate (22), and a reinforcing plate (25) is fixedly connected to the bottom of each pressing rod (24).

5. A luggage handle that is easy to assemble and disassemble according to claim 4, characterized in that: The bottom of the reinforcing plate (25) is fixedly connected to a pad block (35), the bottom of the pad block (35) is fixedly connected to a hook (26), the bottom of the pad block (35) is provided with a connecting block (28), the outer wall of the connecting block (28) is provided with a limiting groove (29), and one end of the hook (26) is slidably connected inside the limiting groove (29).

6. A luggage handle that is easy to assemble and disassemble according to claim 5, characterized in that: One side of the connecting block (28) is fixedly connected to a positioning pin (27), and the other side of the connecting block (28) is fixedly connected to a spring (33). One end of the spring (33) is fixedly connected to the inside of the inner rod (46). The bottom of the inner rod (46) is fixedly connected to a base plate (31), and the top of the base plate (31) is fixedly connected to a limiting plate (34). The connecting block (28) is slidably connected inside the limiting plate (34).

7. A luggage handle that is easy to assemble and disassemble according to claim 2, characterized in that: The bottom of the middle layer rod (9) is fixedly connected to a base plate two (40), the top of the base plate two (40) is fixedly connected to a limit plate two (43), the inside of the limit plate two (43) is slidably connected to a connecting block two (38), the outer wall of the connecting block two (38) is provided with a limit groove (29), the top of the connecting block two (38) is provided with a pad block two (47), the bottom of the pad block two (47) is fixedly connected to a pressure hook two (36), one end of the pressure hook two (36) is slidably connected inside the limit groove (29), the outer wall of the middle layer rod (9) is provided with a positioning hole three (32), and the outer wall of the middle layer rod (9) is provided with a positioning hole two (30).

8. A luggage handle that is easy to assemble and disassemble according to claim 7, characterized in that: A positioning pin 2 (37) is fixedly connected to one side of the connecting block 2 (38). A limiting plate 3 (45) is slidably connected inside the connecting block 2 (38). A limiting spring (44) is fixedly connected to one side of the limiting plate 3 (45). One end of the limiting spring (44) is fixedly connected to the inner wall of the connecting block 2 (38). A positioning pin 3 (41) is fixedly connected to the other side of the limiting plate 3 (45). The positioning pin 3 (41) is slidably connected to the outer wall of the connecting block 2 (38). A spring 3 (42) is sleeved on the outer wall of the positioning pin 3 (41). One end of the spring 3 (42) is fixedly connected to the outer wall of the connecting block 2 (38). The other end of the spring 3 (42) is fixedly connected to the inner wall of the outer rod (3).

9. A luggage handle that is easy to assemble and disassemble according to claim 2, characterized in that: The outer rod (3) has a screw hole (39) at the bottom and a positioning hole (4) on the outer wall of the outer rod (3). The bottom of the outer rod (3) is fitted with a base (2). A fixing plate (1) is fixedly connected to one side of the base (2). An installation hole (11) is opened inside the fixing plate (1). A protective sleeve (10) is fixedly connected to one side of the base (2). A protective sleeve (21) is fixedly connected to the other side of the base (2). A nut (20) is provided inside the protective sleeve (21). A screw (19) is provided inside the base (2). One end of the screw (19) is threaded into the nut (20). The nut (20) is slidably connected inside the positioning hole (30).

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