Luggage with protection function

Abstract

The utility model discloses a luggage with a protection function, and relates to the technical field of luggage. The luggage comprises a luggage body, protective frames are mounted on two sides of the bottom of the luggage body, two moving wheels are mounted at the bottoms of the two protective frames, contraction assemblies are arranged between the two moving wheels and the protective frames, and protective assemblies are arranged on two sides of the bottoms of the two protective frames and the luggage body. The movable wheels can be stored in the protection frame through the contraction assembly, the movable wheels can be prevented from protruding and being damaged when the luggage is carried, the damper and the buffer spring in the protection assembly act together, and when the luggage passes through an uneven road surface or goes up and down steps, the movable wheels can be prevented from being damaged. The impact force on the outer wall of the lower part of the luggage from the raised part of the ground or the step edge is effectively buffered, the surface of the luggage is prevented from being scratched or damaged, the service life of the luggage is prolonged, and the durability of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of luggage, specifically, it relates to a luggage with protection function. BACKGROUND

[0002] The luggage is a kind of luggage, luggage is also called travel suitcase, draw-bar box, is carried when going out to place the box of article, bottom has the luggage wheel of being able to conveniently use the user to push, usually luggage is placed with the clothes, personal care supplies and souvenirs needed on the journey, it is a commonly used luggage.

[0003] Because the moving wheel of the bottom of the luggage is protruding fixed on its bottom, in the handling process, the luggage wheel is easily damaged, and the luggage wheel is not easy to replace, which brings many inconveniences to the user, generally, no protective structure is arranged on the lower part of the luggage, when the luggage is used on uneven road or up and down steps, the protruding place of the ground or the step side will collide with the lower outer wall of the luggage or scratch the surface of the luggage, causing damage.

[0004] Therefore, we improve it, and propose a luggage with protection function. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at: in view of the moving wheel of the bottom of the luggage is protruding fixed on its bottom, in the handling process, the luggage wheel is easily damaged, and the luggage wheel is not easy to replace, which brings many inconveniences to the user, generally, no protective structure is arranged on the lower part of the luggage, when the luggage is used on uneven road or up and down steps, the protruding place of the ground or the step side will collide with the lower outer wall of the luggage or scratch the surface of the luggage, causing damage.

[0006] In order to realize the above-mentioned utility model purpose, the utility model provides the following technical scheme:

[0007] A luggage with protection function is provided to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] The utility model discloses a luggage with protection function, which comprises a luggage body, a protective frame is installed on the bottom of the luggage body, two moving wheels are installed on the bottom of the two protective frames, a contraction assembly is arranged between the two moving wheels and the protective frame, and a protective assembly is arranged on the bottom of the two protective frames and the two sides of the luggage body.

[0010] The mobile wheels can be accommodated in the protection frame through the contraction assembly, and the mobile wheels can be prevented from being damaged due to protruding when the luggage is carried; the damper and the buffer spring in the protection assembly jointly act to effectively buffer the impact force of the ground protrusions or the steps on the lower outer wall of the luggage when the luggage passes through uneven road surfaces or goes up and down the steps, so that the surface of the luggage is prevented from being scratched or damaged, the service life of the luggage is prolonged, and the durability of the product is improved.

[0011] As a preferred embodiment of the luggage with the protection function provided by the utility model, the contraction assembly comprises connecting blocks mounted on one side of the four mobile wheels.

[0012] As a preferred embodiment of the luggage with the protection function provided by the utility model, the bottom of the protection frame is provided with receiving grooves on both sides, and the bottom of the protection frame is provided with a placing groove; fixed blocks are mounted between the two receiving grooves and the two sides of the placing groove.

[0013] As a preferred embodiment of the luggage with the protection function provided by the utility model, the side of each of the two fixed blocks is provided with a through hole in communication with the receiving groove and the placing groove, and the connecting rod is rotationally fitted in the through hole.

[0014] As a preferred embodiment of the luggage with the protection function provided by the utility model, the middle part of the connecting rod is provided with a threaded cylinder, and a fixed bolt is threadedly fitted on the inner wall of the threaded cylinder.

[0015] As a preferred embodiment of the luggage with the protection function provided by the utility model, the bottom wall of the placing groove is provided with a first fixed groove matched with the threaded cylinder, and the side wall of the placing groove is provided with a second fixed groove matched with the threaded cylinder.

[0016] As a preferred embodiment of the luggage with the protection function provided by the utility model, the protection assembly comprises connecting columns mounted on the inner walls of the opposite sides of the protection frame; the luggage body is provided with grooves in sliding cooperation with the connecting columns on the two side edges close to the inner walls of the opposite sides of the protection frame; and the inner wall of the protection frame close to the side edge of the luggage body is provided with a damper.

[0017] As a preferred embodiment of the luggage with the protection function provided by the utility model, the two side edges of the luggage body are provided with sliding grooves; the end of the damper is provided with a sliding block in sliding cooperation with the sliding grooves; and a buffer spring is mounted between the bottom of the sliding block and the inner wall of the protection frame.

[0018] Compared with the prior art, the utility model discloses the beneficial effect has: through contraction subassembly can be received into the mobile wheel protection frame, when carrying the luggage, can avoid the mobile wheel and be damaged, the damper and buffer spring in protection subassembly joint action, when the luggage passes uneven road surface or goes up and down the step, effectively buffer ground protruding place or the impact of the step along the luggage below outer wall, prevent the luggage surface and be scratched or damaged, prolong the service life of the luggage, improve the durability of product. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The whole structure schematic diagram of the luggage with protection function provided for the application is provided.

[0020] Figure 2 The whole bottom perspective structure schematic diagram of the luggage with protection function provided for the application is provided.

[0021] Figure 3 The contraction subassembly structure schematic diagram provided for the application is provided.

[0022] Figure 4 The protection subassembly structure schematic diagram provided for the application is provided.

[0023] Figure 5 The luggage body structure schematic diagram provided for the application is provided.

[0024] Indicated in the drawing:

[0025] 1, the luggage body is 2, the protection frame is 3, the mobile wheel is 4, the contraction subassembly is 401, the connecting block is 402, the connecting rod is 403, the storage groove is 404, the placing groove is 405, the fixed block is 406, the through hole is 407, the threaded cylinder is 408, the fixed bolt is 409, the first fixed groove is 410, the second fixed groove is 5, the protection subassembly is 501, the connecting column is 502, the damper is 503, the sliding block is 504, the buffer spring is 505, the recess is 506, the sliding slot is 506. DETAILED DESCRIPTION

[0026] To make the purpose, technical scheme and advantage of the utility model embodiment more clear, below, to the technical scheme in the utility model embodiment, clear, complete description is conducted to the utility model embodiment. Apparently, the described embodiment is the part embodiment of the utility model, and not all embodiments.

[0027] Therefore, the following detailed description of the embodiment of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor are within the scope of the utility model protection.

[0028] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0029] It should be noted that similar reference numerals and letters refer to similar items throughout the accompanying drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings.

[0030] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used for differentiation and cannot be understood as indicating or implying relative importance.

[0031] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0032] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0033] It should be noted that similar reference numerals and letters refer to similar items throughout the accompanying drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings.

[0034] Embodiment 1

[0035] Please refer to Figures 1-5The utility model provides a kind of luggage with protection function, comprising: luggage body 1, the bottom of luggage body 1 is equipped with protection frame 2 on both sides, the bottom of two protection frames 2 is equipped with two mobile wheels 3, between two mobile wheels 3 and protection frame 2 is provided with contraction assembly 4, the bottom of two protection frames 2 with the both sides of luggage body 1 is provided with protection assembly 5.Contraction assembly 4 includes the connecting block 401 installed in four mobile wheels 3 side, two connecting blocks 401 between are equipped with connecting rod 402.The bottom of protection frame 2 is equipped with storage groove 403 on both sides, the bottom of protection frame 2 is equipped with placing groove 404, and the both sides of placing groove 404 with two storage grooves 403 are equipped with fixed block 405 between.The side of two fixed blocks 405 is equipped with the through hole 406 being communicated with storage groove 403 and placing groove 404, and connecting rod 402 is rotationally fitted in the through hole 406.The middle part of connecting rod 402 is equipped with threaded cylinder 407, and the inner wall of threaded cylinder 407 is threadedly fitted with fixed bolt 408.The bottom wall of placing groove 404 is equipped with the first fixed groove 409 being matched with threaded cylinder 407, and the side wall of placing groove 404 is equipped with the second fixed groove 410 being matched with threaded cylinder 407.

[0036] Implementation process: when mobile wheel 3 needs to be folded, loosen fixed bolt 408, so that threaded cylinder 407 is no longer fixed in first fixed groove 409 or second fixed groove 410.Then rotating connecting rod 402, since connecting rod 402 is rotationally fitted in the through hole 406 of fixed block 405, and connecting block 401 is connected with mobile wheel 3, with the rotation of connecting rod 402, mobile wheel 3 will rotate around the axis of through hole 406, and then be stored in storage groove 403 on both sides of the bottom of protection frame 2.When mobile wheel 3 needs to be used, reverse rotating connecting rod 402, so that mobile wheel 3 rotates out of storage groove 403, and then tighten fixed bolt 408 to be fixed in first fixed groove 409 on the bottom wall of placing groove 404 (mobile wheel unfolded state) or second fixed groove 410 on the side wall (mobile wheel folding state), to realize the fixation of the position of mobile wheel 3.

[0037] Implementation benefit: two mobile wheels 3 on the bottom of two protection frames 2 can be unfolded and folded.

[0038] Embodiment 2

[0039] Protection assembly 5 includes connecting column 501 equipped in the inner wall of opposite two sides of protection frame 2, and the two side edges of luggage body 1 close to the inner wall of opposite two sides of protection frame 2 are equipped with recess 505 slidably fitted with connecting column 501, and the inner wall of the side edge of protection frame 2 close to luggage body 1 is equipped with damper 502.The two side edges of luggage body 1 are equipped with sliding groove 506, the end of damper 502 is equipped with sliding block 503 slidably fitted in sliding groove 506, and the bottom of sliding block 503 and the inner wall of protection frame 2 are equipped with buffer spring 504.

[0040] Implementation process: when the luggage is used on uneven road or up and down steps, the luggage body 1 will be displaced relative to the protection frame 2. Because the connecting column 501 and the groove 505 are in sliding fit, the slider 503 at the end of the damper 502 slides in the sliding groove 506, and the buffer spring 504 is arranged between the bottom of the slider 503 and the inner wall of the protection frame 2. When the luggage is impacted from below, the damper 502 will slow down the moving speed of the luggage body 1, and at the same time, the buffer spring 504 will be compressed to absorb part of the impact force, thereby buffering and protecting the luggage body 1 and reducing the damage caused by bumping.

[0041] The implementation benefits: when the luggage passes through uneven road or up and down steps, the impact force of the ground protrusions or steps on the lower outer wall of the luggage is effectively buffered, so as to prevent the surface of the luggage from being scratched or damaged.

[0042] The above embodiments are only used to illustrate the utility model and not to limit the technical solutions described in the utility model. Although the utility model has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific embodiments, so any modification or equivalent replacement of the utility model; all technical solutions and improvements without departing from the spirit and scope of the utility model are covered in the scope of the claims of the utility model.

Claims

1. A luggage case with a protection function, characterized in that, Include: The luggage body (1), the bottom of the luggage body (1) is provided with a protective frame (2) on both sides, two mobile wheels (3) are installed on the bottom of the two protective frames (2), and a contraction assembly (4) is arranged between the two mobile wheels (3) and the protective frame (2), two protective assemblies (5) are arranged on both sides of the bottom of the luggage body (1).

2. The luggage with protection function according to claim 1, characterized in that, The contraction assembly (4) includes a connecting block (401) installed on one side of the four mobile wheels (3), and a connecting rod (402) is arranged between the two connecting blocks (401).

3. The luggage with protection function according to claim 2, characterized in that, The bottom of the protective frame (2) is provided with a receiving groove (403) on both sides, and the bottom of the protective frame (2) is provided with a placing groove (404), and the two sides of the placing groove (404) and the two receiving grooves (403) are provided with a fixed block (405).

4. The luggage with protection function according to claim 3, characterized in that, The side of the two fixed blocks (405) is provided with a through hole (406) communicated with the receiving groove (403) and the placing groove (404), and the connecting rod (402) is rotatably connected in the through hole (406).

5. The luggage with protection function according to claim 4, characterized in that, The middle of the connecting rod (402) is provided with a threaded cylinder (407), and the inner wall of the threaded cylinder (407) is provided with a fixed bolt (408).

6. The luggage with a protection function according to claim 5, characterized in that, The bottom wall of the placing groove (404) is provided with a first fixed groove (409) matched with the threaded cylinder (407), and the side wall of the placing groove (404) is provided with a second fixed groove (410) matched with the threaded cylinder (407).

7. The luggage with protection function according to claim 1, characterized in that, The protective assembly (5) includes a connecting column (501) arranged on the inner wall of the opposite sides of the protective frame (2), the two side edges of the luggage body (1) near the inner wall of the opposite sides of the protective frame (2) are provided with a recess (505) matched with the connecting column (501), and the inner wall of the protective frame (2) near the side edge of the luggage body (1) is provided with a damper (502).

8. The luggage with a protection function according to claim 7, characterized in that, The two side edges of the luggage body (1) are provided with a sliding groove (506), the end of the damper (502) is provided with a sliding block (503) matched with the sliding groove (506), and the bottom of the sliding block (503) and the inner wall of the protective frame (2) are provided with a buffer spring (504).

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