Luggage pull rod assembly with storage box capable of being opened and closed laterally

Abstract

The utility model discloses a luggage pull rod assembly with a storage box capable of being opened and closed laterally, which comprises a telescopic rod, a pull rod upper frame and a handle, and the storage box is arranged at the lower end of the pull rod upper frame; the storage box comprises a box body and a box cover, a storage cavity is formed in the front end of the box body, the box cover is arranged at the front end of the storage cavity in a matched mode, the lower end of the box cover is hinged to the box body, and the upper end of the box cover is connected with a switching mechanism. The switch mechanism comprises a connecting piece which is arranged on the pull rod upper frame and moves transversely, and one end of the connecting piece extends into the storage cavity from the upper portion and is connected with the box cover through a lock catch structure. The lock catch structure comprises a female buckle arranged at the inner end of the box cover and a male buckle arranged on the connecting piece, the male buckle is driven by the connecting piece to be hooked with and separated from the female buckle through transverse movement, the storage box is opened and closed in a lateral opening and closing mode, when the luggage is vertical, the storage cavity faces one side, and when the luggage is dragged, the storage cavity faces the lower portion. Therefore, the probability that liquid permeates into the storage box is reduced, and the waterproof effect of the storage box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage components, in particular to a luggage pull rod component with a storage box that opens and closes laterally. Background Art

[0002] Luggage bags usually only have the simple function of storing luggage. When people carry luggage for travel or business trips, they can only put all the luggage in the box. However, if they are away for a long time, the mobile phone they carry with them will definitely need to be charged from time to time. Now there are mobile power supplies such as power banks to achieve real-time charging functions, but when people are out, the power banks can only be placed in the box of the luggage. As a result, when charging is needed, they must take the power bank out of the box to charge the mobile phone, which makes the operation very cumbersome and time-consuming.

[0003] To address the aforementioned issues, the prior art utility model patent, "A Luggage Trolley Rack and Luggage with a Power Bank Storage Device," with patent number "CN205030674U," describes a device that includes a through-hole for receiving a pull rod at each end of the luggage trolley rack. A power bank storage device is fixedly mounted at the lower end of the luggage trolley rack, located between the two pull rods. The power bank storage device includes a recess for storing a power bank, and the luggage trolley rack has an opening for the power bank to pass through at the location in contact with the power bank storage device. This device positions the power bank storage device at the lower end of the luggage trolley rack, allowing the power bank to be stored between the two pull rods. Users can charge their mobile phones at any time using the power bank stored between the two pull rods, greatly simplifying the charging process and saving time. Furthermore, storing the power bank in the middle of the luggage trolley rack does not occupy the interior space of the luggage.

[0004] However, in the above-mentioned patent, the opening of the storage device is opened upward, so rain or liquid splashed on the upper end of the luggage trolley rack can easily penetrate into the storage device through the opening, resulting in a low waterproof effect. Utility Model Content

[0005] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a luggage pull rod assembly with a storage box that can be opened and closed laterally.

[0006] In order to achieve the above technical effects, the present invention adopts the following solutions:

[0007] A luggage pull rod assembly with a storage box that opens and closes laterally, comprising two parallel telescopic rods, a pull rod upper frame connected between the two telescopic rods, and a handle connecting the upper ends of the two telescopic rods, wherein a storage box is fixed to the lower end of the pull rod upper frame;

[0008] The storage box includes a box body and a box cover, wherein the front end of the box body is recessed inward to form a storage cavity, the box cover is matched with the front end of the storage cavity, the lower end of the box cover is hinged to the box body, and the upper end of the box cover is connected to a switch mechanism;

[0009] The switch mechanism includes a connecting piece provided on the pull rod upper frame for left and right movement, one end of the connecting piece extends into the storage cavity from above and is detachably connected to the rear end of the box cover through a locking structure;

[0010] The locking structure includes a female buckle provided on the inner end of the box cover and a male buckle provided on the connecting piece. The male buckle is connected to and separated from the female buckle by moving left and right under the drive of the connecting piece.

[0011] A preferred technical solution is that the female buckle includes a first cantilever extending backward from the rear end of the box cover and a first clamp bent toward one side at the rear end of the first cantilever; the male buckle includes a second cantilever extending forward from the front end of the connecting piece and a second clamp bent toward one side at the front end of the second cantilever; the first clamp and the second clamp correspond to each other, and the front end of the first clamp is hooked on the rear end of the second clamp.

[0012] According to a preferred technical solution, the end of the first clamp away from the first cantilever is arranged in an arc shape, and the end of the second clamp away from the second cantilever is arranged in an arc shape.

[0013] According to the preferred technical solution, a slide groove is provided at the upper end of the pull rod upper frame, a push button that moves left and right is matched in the slide groove, a connecting port arranged along the moving direction of the push button is provided at the bottom of the slide groove, the lower end of the connecting port is connected to the storage cavity through a vertical connecting hole, the connecting piece is arranged in the connecting hole and moves left and right, and the upper end of the connecting piece is fixedly connected to the push button.

[0014] A preferred technical solution is that the distance between the front and rear ends of the connecting port is smaller than the distance between the push button and the front and rear ends of the connecting member, the upper end of the connecting member is fixedly connected to the push button through a connecting block matching the connecting port, the push button and the connecting member jointly clamp the edges of the front and rear ends of the connecting port, a mounting hole is vertically penetrated on the connecting member and the connecting block, a screw hole corresponding to the mounting hole is provided at the lower end of the push button, and a bolt screwed to the screw hole is provided in the mounting hole.

[0015] According to a preferred technical solution, the connecting member is connected to an elastic recovery mechanism with a horizontal elastic force setting, and the elastic recovery mechanism stores elastic force when the connecting member moves to disengage the male buckle from the female buckle.

[0016] A preferred technical solution is that the elastic return mechanism includes a spring and a connecting column, the connecting column is horizontally arranged and fixed on one side of the connecting piece, the length direction of the connecting column is parallel to the moving direction of the connecting piece, and a connecting hole corresponding to the connecting column is opened on the inner wall of the connecting hole. The spring is sleeved on the connecting column, one end of the spring is connected to the connecting piece, and the other end of the spring is inserted into the connecting hole and rests on the inner wall of the connecting hole.

[0017] According to a preferred technical solution, the surface of the push button is provided with a plurality of raised anti-slip grooves.

[0018] A preferred technical solution is that the box body is provided with a horizontal rotating shaft, the rotating shaft is located in the storage cavity and is arranged near the bottom of the storage cavity, the rear end of the box lid is provided with a rotating part, the rotating part is horizontally penetrated with a rotating hole matching the rotating shaft, the rotating shaft is arranged through the rotating hole, the rear end of the box lid is extended inwardly to provide a bottom plate, the bottom plate is located above the rotating part, and when the box lid is closed, the rear end of the bottom plate is against the rear end of the storage cavity.

[0019] According to a preferred technical solution, both left and right sides of the box cover extend toward the box body to form baffles that can be inserted into the storage cavity, and the baffles are arranged in contact with the inner wall of the storage cavity.

[0020] Compared with the prior art, the beneficial effects are:

[0021] The utility model has a simple structure and is easy to use. The storage cavity is opened at the front end of the box body, and the box lid is hinged to rotate and open and close at the front end of the storage cavity. When the box lid is closed, the connecting piece moves to hook the male buckle and the female buckle, thereby locking the box lid. When the box lid needs to be opened, the connecting piece is moved in the opposite direction to disengage the male buckle from the female buckle, and the upper end of the box lid loses its constraint and can be rotated outward to open the box lid. The storage box of the utility model is opened and closed by a lateral opening and closing method. When the luggage is placed vertically, the storage cavity faces one side, and when the luggage is dragged, the storage cavity faces downward, which can greatly reduce the probability of liquid penetrating into the storage box and improve the waterproof effect of the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the box structure in the utility model;

[0024] Figure 3 This is a schematic diagram of the box cover structure in the utility model;

[0025] Figure 4 yes Figure 1 A side cross-sectional schematic diagram of ;

[0026] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure of part A;

[0027] Figure 6 yes Figure 1 A schematic front cross-sectional view of ;

[0028] Figure 7 yes Figure 6 The enlarged structural diagram of part B in the middle;

[0029] Figure 8 yes Figure 1 Schematic top view cross section of .

[0030] Figure numerals: 1. telescopic rod; 2. pull rod rack; 3. handle; 4. storage box; 5. box body; 6. box cover; 7. storage cavity; 8. bottom plate; 9. rotating part; 10. baffle; 11. rotating hole; 12. push button; 13. connecting port; 14. communicating hole; 15. locking structure; 16. connecting part; 17. connecting block; 18. mounting hole; 19. screw hole; 20. connecting column; 21. spring; 22. first cantilever; 23. first clamp; 24. second cantilever; 25. second clamp. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] A luggage pull rod assembly with a storage box that opens and closes laterally, comprising two parallel telescopic rods 1, a pull rod upper frame 2 connected between the two telescopic rods 1, and a handle 3 connecting the upper ends of the two telescopic rods 1. A storage box 4 is fixed to the lower end of the pull rod upper frame 2. The telescopic rod 1, the pull rod upper frame 2, and the handle 3 are prior art. The specific structure and connection method adopt conventional structures and will not be described in detail. In addition, the directions in the present invention are all based on the directions of the luggage pull rod assembly in the vertical state.

[0033] The storage box 4 includes a box body 5 and a box cover 6. The front end of the box body 5 is recessed inward to form a storage cavity 7. The box cover 6 is matched with the front end of the storage cavity 7. After the storage box cover 6 is closed, the front end of the storage box cover 6 and the front end of the storage box body 5 are on the same vertical plane. The lower end of the box cover 6 is hinged to the box body 5, and the upper end of the box cover 6 can be rotated around the hinge with the box body 5, thereby realizing the opening and closing of the storage box 4. The upper end of the box cover 6 is connected to a switch mechanism, which is used to lock the box cover 6 when the box cover 6 is closed to prevent the box cover 6 from rotating freely.

[0034] The switch mechanism includes a connecting member 16 provided on the pull rod upper frame 2 for left and right movement, one end of the connecting member 16 extends from the top into the storage cavity 7 and is detachably connected to the rear end of the box cover 6 through a locking structure 15;

[0035] The locking structure 15 includes a female buckle provided at the inner end of the box cover 6 and a male buckle provided on the connecting member 16. The female buckle is provided near the upper end of the box cover 6. The male buckle is connected to and separated from the female buckle by moving left and right under the drive of the connecting member 16. When the male buckle hooks the female buckle, the box cover 6 cannot rotate forward, thereby preventing the box cover 6 from opening freely.

[0036] The storage cavity 7 is opened at the front end of the box body 5, and the box cover 6 is hinged and rotated to open and close at the front end of the storage cavity 7. When the box cover 6 is closed, the horizontal connecting piece 16 moves to hook the male buckle and the female buckle, thereby locking the box cover 6. When the box cover 6 needs to be opened, the connecting piece 16 is moved in the opposite direction to disengage the male buckle from the female buckle, and the upper end of the box cover 6 loses its constraint and can be rotated outward to open the box cover 6. The storage box 4 of the present invention is opened and closed by a lateral opening and closing method. When the luggage is placed vertically, the storage cavity 7 faces one side, and when the luggage is dragged, the storage cavity 7 faces downward, which can greatly reduce the chance of liquid penetrating into the storage box 4 and improve the waterproof effect of the storage box 4.

[0037] A preferred technical solution is that the female buckle includes a first cantilever 22 extending backward from the rear end of the box cover 6 and a first clamp 23 bent toward one side at the rear end of the first cantilever 22; the male buckle includes a second cantilever 24 extending forward from the front end of the connecting member 16 and a second clamp 25 bent toward one side at the front end of the second cantilever 24; the first clamp 23 and the second clamp 25 correspond to each other, the front end of the first clamp 23 has a first plane, and the rear end of the second clamp 25 has a second plane, and the front end of the first clamp 23 is hooked on the rear end of the second clamp 25, so that the first clamp 23 and the second clamp 25 can be connected and disconnected in a horizontal movement manner.

[0038] In a preferred technical solution, the end of the first clamping head 23 away from the first cantilever 22 is arranged in an arc shape, and the end of the second clamping head 25 away from the second cantilever 24 is arranged in an arc shape.

[0039] The preferred technical solution is that a slide groove is provided at the upper end of the pull rod upper frame 2, and a push button 12 that moves left and right is matched in the slide groove. A connecting port 13 arranged along the moving direction of the push button 12 is provided at the bottom of the slide groove. The lower end of the connecting port 13 is connected with the storage cavity 7 through a vertical connecting hole 14. The connecting member 16 is provided in the connecting hole 14 and moves left and right. The upper end of the connecting member 16 is fixedly connected to the push button 12, and the connecting member 16 is driven to move by pushing the push button 12.

[0040] A preferred technical solution is that the distance between the front and rear ends of the connecting port 13 is smaller than the distance between the front and rear ends of the push button 12 and the connecting member 16. The upper end of the connecting member 16 is fixedly connected to the push button 12 through a connecting block 17 that matches the connecting port 13. The push button 12 and the connecting member 16 jointly clamp the edges of the front and rear ends of the connecting port 13. A mounting hole 18 is vertically penetrated on the connecting member 16 and the connecting block 17. A screw hole 19 corresponding to the mounting hole 18 is provided at the lower end of the push button 12. A bolt screwed to the screw hole 19 is provided in the mounting hole 18.

[0041] In this way, the push button 12 and the connecting member 16 are detachably connected; and the lower end of the push button 12 and the upper end of the connecting member 16 clamp the edge of the connecting port 13, and the push button 12 and the connecting member 16 are connected by a connecting block 17 that matches the connecting port 13, so that the connecting port 13 guides and limits the movement of the push button 12 and the connecting member 16, avoiding the connecting member 16 from shaking during movement and causing the positions of the male buckle and the female buckle to not correspond. In addition, the tightness of the push button 12 and the connecting member 16 clamping the edge of the connecting port 13 can be adjusted by bolts.

[0042] A preferred technical solution is that the connecting member 16 is connected to an elastic recovery mechanism with a horizontal elastic force setting. When the connecting member 16 moves to disengage the male buckle and the female buckle, the elastic recovery mechanism elastically stores force, that is, the elasticity of the elastic recovery mechanism tends to drive the male buckle and the female buckle to be hooked. In this way, after the box cover 6 is closed, under the push of the elastic force, the male buckle and the female buckle will remain in a hooked state, and without the driving force of external force, the male buckle will not move freely and disengage from the female buckle.

[0043] A preferred technical solution, the elastic return mechanism includes a spring 21 and a connecting column 20, the connecting column 20 is horizontally arranged and fixed on one side of the connecting member 16, the connecting column 20 extends on the connecting member 16 toward the direction in which the male buckle disengages from the female buckle, and the length direction of the connecting column 20 is parallel to the moving direction of the connecting member 16, and a connecting hole corresponding to the connecting column 20 is opened on the inner wall of the connecting hole 14, the spring 21 is sleeved on the connecting column 20, one end of the spring 21 is connected to the connecting member 16, and the other end of the spring 21 is inserted into the connecting hole and rests on the inner wall of the connecting hole.

[0044] Thus, the spring 21 is set in the direction of movement when the male buckle is separated from the female buckle. When the male buckle is separated from the female buckle, the movement of the connecting member 16 compresses the spring 21; when the male buckle is hooked with the female buckle, the elastic force of the spring 21 pushes the male buckle and the female buckle to remain hooked.

[0045] According to a preferred technical solution, the surface of the push button 12 is provided with a plurality of raised anti-slip grooves.

[0046] According to the preferred technical solution, a horizontal rotating shaft is provided on the box body 5, and the rotating shaft is located in the storage cavity 7 and is arranged near the bottom of the storage cavity 7. A rotating part 9 is provided at the rear end of the box cover 6, and a rotating hole 11 matching the rotating shaft is horizontally penetrated on the rotating part 9. The rotating shaft is arranged through the rotating hole 11. There is a certain distance between the rotating part 9 and the lower end of the box cover 6, so that the lower end of the box cover 6 can also rotate around the rotating part 9. Since the box cover 6 is located in the storage cavity 7, it is necessary to push the upper end of the box cover 6 forward when opening the box cover 6, which is inconvenient. Through this design, the lower end of the box cover 6 is pressed backward, and the lower end of the box cover 6 rotates backward, thereby driving the upper end of the box cover 6 to rotate forward, thereby opening the box cover 6 and improving convenience.

[0047] The rear end of the box cover 6 extends inwardly to be provided with a bottom plate 8, and the bottom plate 8 is located above the rotating part 9. When the box cover 6 is closed, the rear end of the bottom plate 8 abuts against the rear end of the storage cavity 7. After the box cover 6 is closed, the bottom plate 8 serves as the bottom of the storage box 4 for supporting items.

[0048] According to the preferred technical solution, both left and right sides of the box cover 6 extend toward the box body 5 to form a baffle 10 that can be inserted into the storage cavity 7. The baffle 10 is arranged in contact with the inner wall of the storage cavity 7, and the rear end of the baffle 10 abuts against the rear end of the storage cavity 7, thereby forming a retaining edge through the baffle 10. When the box cover 6 is closed, the baffle 10 abuts against the rear end of the storage cavity 7, which can limit the box cover 6 from continuing to rotate backward, thereby serving as a limit stop structure when the box cover 6 is closed.

[0049] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present utility model.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0051] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A luggage pull rod assembly for a storage box that opens and closes laterally, comprising two telescopic rods (1), a pull rod upper frame (2) and a handle (3), characterized in that: A storage box (4) is fixedly provided at the lower end of the pull rod upper frame (2); The storage box (4) comprises a box body (5) and a box cover (6), the front end of the box body (5) is recessed inward to form a storage cavity (7), the box cover (6) is matched with the front end of the storage cavity (7), the lower end of the box cover (6) is hinged to the box body (5), and the upper end of the box cover (6) is connected to a switch mechanism; The switch mechanism includes a connecting member (16) disposed on the pull rod upper frame (2) and movable left and right, one end of the connecting member (16) extending from above into the storage cavity (7) and detachably connected to the rear end of the box cover (6) via a locking structure (15); The locking structure (15) comprises a female buckle provided on the inner end of the box cover (6) and a male buckle provided on the connecting member (16); the male buckle is connected to and separated from the female buckle by moving left and right under the drive of the connecting member (16).

2. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 1, characterized in that: The female buckle comprises a first cantilever (22) extending backward from the rear end of the box cover (6) and a first clamp (23) bent toward one side at the rear end of the first cantilever (22); the male buckle comprises a second cantilever (24) extending forward from the front end of the connecting member (16) and a second clamp (25) bent toward one side at the front end of the second cantilever (24); the first clamp (23) and the second clamp (25) correspond to each other, and the front end of the first clamp (23) is hooked at the rear end of the second clamp (25).

3. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 2, characterized in that: The end of the first clamp (23) away from the first cantilever (22) is arranged in an arc shape, and the end of the second clamp (25) away from the second cantilever (24) is arranged in an arc shape.

4. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 1, characterized in that: A slide groove is provided at the upper end of the pull rod upper frame (2), and a push button (12) that moves left and right is matched in the slide groove. A connecting port (13) is provided at the bottom of the slide groove and is arranged along the moving direction of the push button (12). The lower end of the connecting port (13) is connected to the storage cavity (7) through a vertical connecting hole (14). The connecting member (16) is arranged in the connecting hole (14) and moves left and right. The upper end of the connecting member (16) is fixedly connected to the push button (12).

5. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 4, characterized in that: The distance between the front and rear ends of the connecting port (13) is smaller than the distance between the front and rear ends of the push button (12) and the connecting member (16); the upper end of the connecting member (16) is fixedly connected to the push button (12) through a connecting block (17) matching the connecting port (13); the push button (12) and the connecting member (16) are jointly clamped to the edges of the front and rear ends of the connecting port (13); a mounting hole (18) is vertically penetrated through the connecting member (16) and the connecting block (17); a screw hole (19) corresponding to the mounting hole (18) is provided at the lower end of the push button (12); a bolt screwed to the screw hole (19) is provided in the mounting hole (18).

6. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 4, characterized in that: The connecting member (16) is connected to an elastic recovery mechanism with elastic force horizontally arranged, and the elastic recovery mechanism stores elastic force when the connecting member (16) moves to separate the male buckle from the female buckle.

7. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 6, characterized in that: The elastic return mechanism comprises a spring (21) and a connecting column (20), wherein the connecting column (20) is horizontally arranged and fixedly arranged on one side of the connecting member (16), and the length direction of the connecting column (20) is parallel to the moving direction of the connecting member (16). A connecting hole corresponding to the connecting column (20) is opened on the inner wall of the connecting hole (14), and the spring (21) is sleeved on the connecting column (20), one end of the spring (21) is connected to the connecting member (16), and the other end of the spring (21) is inserted into the connecting hole and abuts against the inner wall of the connecting hole.

8. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 4, characterized in that: The surface of the push button (12) is provided with a plurality of raised anti-slip ridges.

9. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 1, characterized in that: The box body (5) is provided with a horizontal rotating shaft, which is located in the storage cavity (7) and is arranged near the bottom of the storage cavity (7). The rear end of the box cover (6) is provided with a rotating part (9), and a rotating hole (11) matching the rotating shaft is horizontally passed through the rotating part (9). The rotating shaft is arranged through the rotating hole (11). The rear end of the box cover (6) is extended inwardly to provide a bottom plate (8), and the bottom plate (8) is located above the rotating part (9). When the box cover (6) is closed, the rear end of the bottom plate (8) abuts against the rear end of the storage cavity (7).

10. The luggage pull rod assembly for a storage box that opens and closes laterally as claimed in claim 1, characterized in that: The left and right sides of the box cover (6) extend toward the box body (5) to form a baffle (10) that can be inserted into the storage cavity (7), and the baffle (10) is arranged in contact with the inner wall of the storage cavity (7).

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