Draw-bar box with good buffering effect

Abstract

The utility model discloses a draw-bar box with a good buffering effect, and belongs to the technical field of luggage cases. The suitcase comprises a suitcase body, one side of the suitcase body is slidably connected with a pull rod, and a plurality of universal wheels are arranged at the bottom of the suitcase body in an array mode; the buffering assembly is used for preventing articles in the box body from moving towards the inner wall of the box body, and the buffering assembly and the inner wall of the box body are arranged at intervals; and one end of the supporting plate is fixedly connected with the buffering assembly, and the other end of the supporting plate is fixedly connected with the inner wall of the box body. By arranging the buffering assembly, fragile objects in the box can be ejected in the direction away from the inner wall of the box body, so that the fragile objects in the box do not collide with the inner wall of the box body, and the problem that manpower and material resources are wasted due to the fact that the fragile objects are specially packaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage, in particular to a trolley case with good buffering effect. Background Technique

[0002] The trolley case is a type of luggage. It includes a box body, a telescopic handle and luggage bottom wheels, and is widely used because of its convenience. The means of transportation has facilitated people's travel life. When going out, putting luggage in a large trolley case and then just dragging the trolley case can greatly save effort, which is also a commonly used method by people at present. With the improvement of people's living and construction levels, the construction of transportation stations such as railway stations, bus stations, and airports is becoming more and more spacious, providing people with a comfortable and bright environment. At the same time, the distance from one place to another indoors is also increasing. Usually, it takes more than ten minutes to drag luggage around in a station, which has a certain impact on people's easy and convenient travel life.

[0003] In the process of using the existing trolley case, usually by specially packaging fragile items, when they collide with the inner wall of the box, the packaging material can play a role in buffering and shock absorption, but each packaging will inevitably cause waste of manpower and material resources.

[0004] Therefore, it is necessary to develop a trolley case with good buffering effect for the above-mentioned defects. Content of the Utility Model

[0005] The purpose of the utility model is to provide a trolley case with good buffering effect to solve the problem of waste of manpower and material resources caused by specially packaging fragile items.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A trolley case with good buffering effect of the utility model includes:

[0008] A box body, one side of the box body is slidably connected with a handle, and a plurality of universal wheels are arranged in an array at the bottom of the box body;

[0009] A buffer assembly for preventing the items in the box body from moving towards the inner wall of the box body, and the buffer assembly is arranged at an interval from the inner wall of the box body;

[0010] A support plate, one end of the support plate is fixedly connected with the buffer assembly, and the other end of the support plate is fixedly connected with the inner wall of the box body.

[0011] Further, the buffer assembly includes:

[0012] A first wire frame fixedly connected to the inner wall of the box, a basic wire rope with a criss-cross structure is connected to the first wire frame; an enhancing rope is connected between two opposite corners in the first wire frame; two opposite sets of side frames of the first wire frame are respectively connected with a transverse reinforcing rope and a longitudinal reinforcing rope, and the transverse reinforcing rope and the longitudinal reinforcing rope are perpendicular to each other; an elastic sheet spaced from the transverse reinforcing rope and the longitudinal reinforcing rope is arranged at the center of the basic wire rope; the enhancing rope, the transverse reinforcing rope, the longitudinal reinforcing rope and the elastic sheet are respectively connected to the basic wire rope through threading.

[0013] Further, the number of the transverse reinforcing ropes and the longitudinal reinforcing ropes is multiple, and the multiple transverse reinforcing ropes and the multiple longitudinal reinforcing ropes are respectively arranged at intervals on the first wire frame.

[0014] Further, the elastic sheet includes a second wire frame, an elastic wire rope with a criss-cross structure is connected to the second wire frame, and the elastic sheet and the elastic wire rope are respectively connected to the basic wire rope through threading.

[0015] Further, the number of the buffer components is multiple, and the multiple buffer components are arranged in one-to-one correspondence with the inner walls of the multiple boxes.

[0016] The utility model has the following beneficial effects:

[0017] By arranging the buffer components, the fragile items in the box can be ejected in a direction away from the inner wall of the box, so that the fragile items in the box do not collide with the inner wall of the box, and the problem of waste of manpower and material resources caused by special packaging of fragile items is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes the present utility model with reference to the drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of a trolley case with good buffering effect of the present utility model;

[0020] Figure 2 It is a schematic cross-sectional view of the internal structure of a trolley case with good buffering effect of the present utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the buffer component in a trolley case with good buffering effect of the present utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the buffer component in a trolley case with good buffering effect of the present utility model after removing the elastic sheet;

[0023] Figure 5 It is a schematic diagram of the structure of the elastic sheet in a trolley case with good buffering effect of the present utility model.

[0024] Reference Numerals: 1. Box body; 2. Pull rod; 3. Universal wheel; 4. Buffer assembly; 401. First wire frame; 402. Basic wire rope; 403. Reinforcing rope; 404. Transverse reinforcing rope; 405. Longitudinal reinforcing rope; 406. Elastic sheet; 4061. Second wire frame; 4062. Elastic wire rope; 5. Support plate. Detailed Implementation Modes

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 , the present invention provides a technical solution: a suitcase with good buffering effect, including: a box body 1, the box body 1 is a lightweight and environmentally friendly PC suitcase, one side of the box body 1 is slidably connected with a pull rod 2, and a plurality of universal wheels 3 are arranged in an array at the bottom of the box body 1. A buffer assembly 4 for preventing fragile items in the box body 1 from moving towards the inner wall of the box body 1, and the buffer assembly 4 is arranged at an interval from the inner wall of the box body 1. The number of the buffer assemblies 4 is multiple, and the multiple buffer assemblies 4 are arranged in one-to-one correspondence with the inner walls of the multiple box bodies 1. In this embodiment, the number of the buffer assemblies 4 is six, and the six buffer assemblies 4 are respectively arranged in one-to-one correspondence with the six inner walls of the box body 1 to protect the fragile items in the box to the greatest extent.

[0029] A support plate 5, one end of the support plate 5 is fixedly connected with the buffer assembly 4, and the other end of the support plate 5 is fixedly connected with the inner wall of the box body 1. The support plate 5 is used to support the buffer assembly 4 to always be at a certain distance from the inner wall of the box body 1, so that the fragile items in the box do not collide with the inner wall of the box body 1.

[0030] Compared with the prior art, the utility model solves the problem of waste of manpower and material resources caused by special packaging of fragile items by setting a buffer assembly 4, which can eject the fragile items in the box away from the inner wall of the box body 1, so that the fragile items in the box do not collide with the inner wall of the box body 1.

[0031] Embodiment 2

[0032] Please refer to Figures 1-5 , on the basis of Embodiment 1, the utility model provides a technical solution: the buffer assembly 4 includes: a first mesh frame 401 fixedly connected to the inner wall of the box body 1, a basic mesh rope 402 with a criss-cross structure is connected to the first mesh frame 401, which is used to prevent the fragile items in the box from colliding with the inner wall of the box body 1; an enhancing rope 403 for enhancing the stability of the basic mesh rope 402 is connected between two opposite corners in the first mesh frame 401. Transverse reinforcing ropes 404 and longitudinal reinforcing ropes 405 are respectively connected to two groups of opposite side frames of the first mesh frame 401, and the transverse reinforcing ropes 404 and the longitudinal reinforcing ropes 405 are perpendicular to each other, making the structure of the basic mesh rope 402 more stable.

[0033] An elastic sheet 406 is arranged at the center of the basic mesh rope 402 and is spaced from the transverse reinforcing rope 404 and the longitudinal reinforcing rope 405, which ejects the fragile items in the box away from the inner wall of the box body 1 within a certain range; the enhancing rope 403, the transverse reinforcing rope 404, the longitudinal reinforcing rope 405 and the elastic sheet 406 are respectively connected to the basic mesh rope 402 through threading.

[0034] Embodiment 3

[0035] Please refer to Figures 1-5 , on the basis of Embodiments 1 and 2, the utility model provides a technical solution: the number of the transverse reinforcing ropes 404 and the longitudinal reinforcing ropes 405 is multiple, and the multiple transverse reinforcing ropes 404 and the multiple longitudinal reinforcing ropes 405 are respectively arranged at intervals on the first mesh frame 401 to reinforce the basic mesh rope 402 to the maximum extent.

[0036] In this embodiment, the elastic sheet 406 includes a second mesh frame 4061, an elastic mesh rope 4062 with a criss-cross structure is connected to the second mesh frame 4061, the elastic sheet 406 and the elastic mesh rope 4062 are respectively connected to the basic mesh rope 402 through threading, and the elastic mesh rope 4062 is used to eject the fragile items in the box away from the inner wall of the box body 1.

[0037] Embodiment 4

[0038] This embodiment provides a usage method of a suitcase with good buffering effect, which is the usage method of the suitcase with good buffering effect provided in Embodiment 1, Embodiment 2 or Embodiment 3, and is specifically as follows:

[0039] When in use, place the fragile items inside the luggage case. When the outside of the luggage case is impacted, the fragile items inside the case will impact the basic net ropes 402 and the elastic sheets 406. The basic net ropes 402 can prevent the fragile items from colliding with the inner wall of the case body 1, and the elastic sheets 406 can eject the fragile items in a direction away from the inner wall of the case body 1, protecting the fragile items inside the case to the greatest extent.

[0040] In this specification, the various embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same and similar parts among the various embodiments, reference can be made to each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and reference can be made to the description in the method part for the relevant parts.

[0041] The above-described embodiments are only descriptions of the preferred modes of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A trolley case with good buffering effect, characterized in that: include: A box body (1), one side of the box body (1) is slidably connected to a pull rod (2), and a bottom array of the box body (1) is provided with a plurality of universal wheels (3); a buffer component (4) for preventing items in the box (1) from moving toward the inner wall of the box (1), the buffer component (4) being spaced apart from the inner wall of the box (1); A support plate (5), one end of the support plate (5) is fixedly connected to the buffer assembly (4), and the other end of the support plate (5) is fixedly connected to the inner wall of the box body (1).

2. The suitcase with good buffering effect according to claim 1, characterized in that: The buffer component (4) comprises: A first net frame (401) is fixedly connected to the inner wall of the box body (1), and a basic net rope (402) of a criss-cross structure is connected to the first net frame (401); a reinforcing rope (403) is connected between two opposite corners in the first net frame (401); two opposite sets of frame frames of the first net frame (401) are respectively connected with a transverse reinforcement rope (404) and a longitudinal reinforcement rope (405), and the transverse reinforcement rope (404) and the longitudinal reinforcement rope (405) are perpendicular to each other; an elastic sheet (406) is arranged at the center of the basic net rope (402) and is spaced apart from the transverse reinforcement rope (404) and the longitudinal reinforcement rope (405); the reinforcing rope (403), the transverse reinforcement rope (404), the longitudinal reinforcement rope (405) and the elastic sheet (406) are respectively penetrated and connected with the basic net rope (402).

3. The suitcase with good buffering effect according to claim 2, characterized in that: The number of the transverse reinforcement ropes (404) and the number of the longitudinal reinforcement ropes (405) are both multiple, and the multiple transverse reinforcement ropes (404) and the multiple longitudinal reinforcement ropes (405) are respectively arranged at intervals on the first net frame (401).

4. The suitcase with good buffering effect according to claim 3, characterized in that: The elastic sheet (406) comprises a second net frame (4061), to which the second net frame (4061) is connected an elastic net rope (4062) having a crisscross structure, and both the elastic sheet (406) and the elastic net rope (4062) are connected to the base net rope (402).

5. The suitcase with good buffering effect according to claim 1, characterized in that: The number of the buffer components (4) is plural, and the plurality of buffer components (4) are arranged in one-to-one correspondence with the plurality of inner walls of the box body (1).

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