Movable supporting mechanism for luggage case

Abstract

The utility model discloses a movable support mechanism for a luggage case, which comprises a bottom plate, a support column and a guide rail column, the support column is fixed on the bottom plate, the guide rail column is mounted above the support column, a movable guide block is sleeved on the periphery of the guide rail column, a clamping bolt is embedded in the top of the movable guide block, a guide rail groove is arranged in an inner cavity of the support column, and a clamping block is arranged on the inner side of the movable guide block; bearing assemblies are arranged on the two sides of the bottom of the movable guide block, the bearing assemblies can limit and fix the luggage case, the luggage case is prevented from falling off in the moving process, in addition, two supporting plates and two bottom supporting blocks form a group to be used in a matched mode, the stability of the structure is guaranteed, and the situation that the structure deforms due to the fact that the luggage case is too heavy is prevented; and the stability of the whole movable supporting mechanism is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of luggage moving technology, and specifically relates to a moving support mechanism for luggage. BACKGROUND

[0002] Luggage, also known as a travel case or a trolley case, is a box carried when going out to place articles, and it is one type of luggage. Usually, luggage is used to place clothes, personal care articles and souvenirs needed on a journey.

[0003] Referring to Chinese patent 201810811178.2, a sliding frame structure for luggage transportation is disclosed. The sliding frame structure is pulled by a handle, and the supporting piece drives the secondary seat to slide along the sliding groove to the two sides. When sliding to the tail end, the blocking piece is pushed into the fixed groove by the spring. The spring pushes the upper part of the blocking piece, so that the blocking piece rotates around the rotating shaft. When rotating to the vertical angle, the upper end of the blocking piece is blocked by the baffle, and the lower end of the blocking piece is blocked by the inner wall of the fixed groove, preventing the base from falling out of the sliding groove. When the device is used, the supporting piece can be directly pushed, and the secondary seat is directly inserted into the sliding groove of the primary seat.

[0004] The above-mentioned patent is used for transporting two or more luggage together, and cannot independently place the luggage. In addition, the luggage cannot be limited and fixed during transportation, which may cause the luggage to collide with each other or fall off during transportation. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a moving support mechanism for luggage, which solves the problem of inconvenient luggage transportation in the prior art.

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

[0007] A moving support mechanism for luggage, comprising a bottom plate, a support column and a guide rail column, the bottom plate is fixed with the support column, the support column is provided with the guide rail column on the top, the guide rail column is provided with a movable guide block on the periphery, the movable guide block is embedded with a clamping bolt on the top, the inner cavity of the support column is provided with a guide rail groove, and the inner side of the movable guide block is provided with a clamping block; the top of the guide rail column is provided with an auxiliary clamping groove on both sides, the top of the movable guide block is provided with an auxiliary clamping block on both sides, and the bottom of the movable guide block is provided with a bearing assembly; the both ends of the bottom plate are provided with a splicing assembly.

[0008] Further, the bearing assembly comprises a bearing plate, a bottom supporting block and a limiting baffle, the movable guide block is fixed with the bearing plate at the bottom, the bottom of the bearing plate is fixed with the bottom supporting block, the limiting baffle is slidably installed on the bottom supporting block, a limiting groove is formed in the middle of the bottom supporting block, a limiting block is movably arranged in the limiting groove, a limiting rod is arranged in the limiting block, a limiting spring is arranged on the periphery of the limiting rod, and the limiting baffle is fixed above the limiting block and forms a 90° angle with the bottom supporting block.

[0009] Further, the front and rear ends of the limiting baffle are fixed with handles, the handles are used in cooperation with the limiting baffle, and two handles are arranged on a single limiting baffle.

[0010] Further, the splicing assembly comprises a splicing plate and a splicing groove, one end of the bottom plate is fixed with the splicing plate, and the other end of the bottom plate is provided with the splicing groove; the splicing plate and the splicing groove are in a special-shaped engagement structure and are used in cooperation with each other.

[0011] Further, the middle of the bearing plate is fixed with a stable lap joint plate.

[0012] Further, a hollow groove is formed in the inside of the supporting column, a push-pull rod is fixed above the hollow groove, and an arc-shaped groove is formed on the surface of the push-pull rod.

[0013] The technical scheme of the utility model has the following beneficial effects:

[0014] 1. The movable guide block and the guide rail groove in the guide rail column are in a special-shaped engagement structure, the movable guide block is fixed on the guide rail column through a clamping bolt, and two movable guide blocks are fixed between the movable guide blocks, so that the stability of the structure is ensured, and relevant personnel can conveniently adjust the movable guide blocks, the movability of the movable guide blocks greatly improves the flexibility of the structure, relevant personnel can adjust the positions of the movable guide blocks according to actual needs, thereby conveniently loading luggage boxes of different sizes for relevant personnel, improving the work efficiency of relevant personnel, and solving the situation that it is difficult to carry luggage boxes due to different sizes of the luggage boxes.

[0015] 2. The limiting baffle is attached to the surface of the luggage box, so that the luggage box can be fixed in position, and the luggage box is prevented from falling during movement; in addition, the bearing plate and the bottom supporting block are two for a group and are used in cooperation with each other, so that the stability of the structure is ensured, and the situation that the structure is deformed due to the excessive weight of the luggage box is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0017] Figure 1 It is a schematic view of the overall structure of the utility model.

[0018] Figure 2 It is a schematic view of the bearing assembly structure of the utility model.

[0019] Figure 3 It is a schematic view of the cross section structure of the bearing assembly of the utility model.

[0020] Figure 4 It is a schematic view of the enlarged structure of A of the utility model.

[0021] The reference signs: 10, bottom plate; 11, support column; 12, guide rail column; 13, movable guide block; 14, bearing plate; 15, bottom bearing block; 16, guide rail groove; 17, clamping block; 18, clamping bolt; 19, limiting groove; 20, limiting block; 21, limiting rod; 22, limiting spring; 23, limiting baffle; 24, handle; 25, splicing plate; 26, splicing groove; 27, stable lap joint plate; 28, hollow groove; 29, push-pull rod; 30, arc-shaped groove; 31, auxiliary clamping groove; 32, auxiliary clamping block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not used to limit the utility model. Based on the examples in the utility model, all other examples obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Example one:

[0024] Reference Figures 1-3 A mobile support mechanism for a luggage case, comprising a bottom plate 10, a support column 11 and a guide rail column 12, the bottom plate 10 is fixed with the support column 11, the support column 11 is installed with the guide rail column 12 in the upper part, the guide rail column 12 is surrounded with the movable guide block 13, the movable guide block 13 is embedded with the clamping bolt 18 in the top part, the inner cavity of the support column 11 is provided with the guide rail groove 16, the inner side of the movable guide block 13 is provided with the clamping block 17, the top part of the guide rail column 12 is provided with the auxiliary clamping groove 31 on both sides, the movable guide block 13 is provided with the auxiliary clamping block 32 on both sides of the inner top part.

[0025] In the above scheme, the product is installed, only the movable guide block 13 is sleeved on the guide rail column 12, the movable guide block 13 and the guide rail groove 16 inside the guide rail column 12 are in the special-shaped engagement structure.

[0026] The movable guide block 13 is in a special-shaped engagement structure with the guide groove 16 inside the guide rail column 12, the movable guide block 13 is fixed on the guide rail column 12 through the clamping bolt 18, and the two movable guide blocks 13 are fixed, which not only ensures the stability between structures, but also facilitates relevant personnel to adjust it, in addition, in the cooperation process of the movable guide block 13 and the guide rail column 12, the auxiliary clamping block 32 is also clamped in the auxiliary clamping groove 31, which further limits the movable guide block 13 and ensures the stability between structures, when needed, the relevant personnel can loosen the clamping bolt 18, after the clamping bolt 18 in the same group is loosened, the relevant personnel can move the position of the movable guide block 13 on the guide rail column 12, after the movable guide block 13 is moved to the specified position, the relevant personnel can tighten the clamping bolt 18 to fix the movable guide block 13, the movability of the movable guide block 13 greatly improves the flexibility of the structure, the relevant personnel can adjust the position of the movable guide block 13 according to actual needs, thereby facilitating the relevant personnel to load luggage boxes of different sizes, improving the work efficiency of the relevant personnel, and solving the situation that it is difficult to carry due to different sizes of luggage boxes.

[0027] Further reference Figure 1 The hollow groove 28 is provided inside the support column 11, the push-pull rod 29 is fixed above the hollow groove 28, and the arc-shaped groove 30 is provided on the surface of the push-pull rod 29. After completing the loading of the luggage box, the relevant personnel can push or pull the entire structure by holding the push-pull rod 29, at the same time, the arc-shaped groove 30 facilitates the relevant personnel to hold the push-pull rod 29, which brings convenience to the force of the relevant personnel, and further improves the work efficiency of the relevant personnel.

[0028] Reference Figures 2-4 The movable guide block 13 is in a special-shaped engagement structure with the guide groove 16 inside the guide rail column 12, the movable guide block 13 is fixed on the guide rail column 12 through the clamping bolt 18, and the two movable guide blocks 13 are fixed, which not only ensures the stability between structures, but also facilitates relevant personnel to adjust it, in addition, in the cooperation process of the movable guide block 13 and the guide rail column 12, the auxiliary clamping block 32 is also clamped in the auxiliary clamping groove 31, which further limits the movable guide block 13 and ensures the stability between structures, when needed, the relevant personnel can loosen the clamping bolt 18, after the clamping bolt 18 in the same group is loosened, the relevant personnel can move the position of the movable guide block 13 on the guide rail column 12, after the movable guide block 13 is moved to the specified position, the relevant personnel can tighten the clamping bolt 18 to fix the movable guide block 13, the movability of the movable guide block 13 greatly improves the flexibility of the structure, the relevant personnel can adjust the position of the movable guide block 13 according to actual needs, thereby facilitating the relevant personnel to load luggage boxes of different sizes, improving the work efficiency of the relevant personnel, and solving the situation that it is difficult to carry due to different sizes of luggage boxes.

[0029] In the above scheme, the relevant personnel can first pull the limiting baffle 23 outward when placing the luggage, after the limiting baffle 23 is pulled open, the relevant personnel can place the luggage on the bottom supporting block 15, then loosen the limiting baffle 23, the limiting spring 22 can reset to push the limiting block 20 back, thereby moving the limiting baffle 23 to make it fit on the surface of the luggage, and then the luggage can be limited and fixed, preventing the luggage from falling during movement. In addition, the supporting plate 14 and the bottom supporting block 15 are two groups that are used together to ensure the stability of the structure and prevent the structure from deforming due to the weight of the luggage.

[0030] Reference Figure 1 With Figure 3 The bottom plate 10 is provided with a splicing assembly at both ends, the splicing assembly includes a splicing plate 25 and a splicing groove 26, one end of the bottom plate 10 is fixed with the splicing plate 25, and the other end of the bottom plate 10 is provided with the splicing groove 26, the splicing plate 25 and the splicing groove 26 are heteromorphic engagement structures and are used together.

[0031] In the above scheme, the splicing assembly is arranged at the two ends of the bottom plate 10.

[0032] When the relevant personnel need to splice two mobile support mechanisms, the splicing plate 25 of one mobile support mechanism can be inserted into the splicing groove 26 of the other mobile support mechanism, and then the splicing plate 25 can be fixed in the splicing groove 26 by using a clamping column, a bolt or the like structure, thereby completing the splicing of the two mobile support mechanisms. After the two mobile support mechanisms are spliced together, it is convenient for the relevant personnel to move the whole, brings convenience to the relevant personnel, and improves the work efficiency of the relevant personnel.

[0033] The specific implementation process of the embodiment is as follows:

[0034] The relevant personnel can loosen the clamping bolt 18, after the clamping bolt 18 in the same group is loosened, the relevant personnel can move the position of the movable guide block 13 on the guide column 12, after the movable guide block 13 is moved to the specified position, the relevant personnel can tighten the clamping bolt 18 to fix the movable guide block 13. When placing the luggage, the relevant personnel can first pull the limiting baffle 23 outward, after the limiting baffle 23 is pulled open, the relevant personnel can place the luggage on the bottom supporting block 15, then loosen the limiting baffle 23, the limiting spring 22 can reset to push the limiting block 20 back, thereby moving the limiting baffle 23 to make it fit on the surface of the luggage, and then the luggage can be limited and fixed, preventing the luggage from falling during movement.

[0035] The above examples are only exemplary embodiments of the present application, and are not used to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications or equivalent replacements can be made to the present application within the spirit and protection scope of the present application. The modifications or equivalent replacements should also be considered to fall within the protection scope of the present application.

[0036] In the description of the present application, it should be explained that the directions or position relations indicated by the terms "inner", "front", "rear", "left", "right" and the like are based on the directions or position relations shown in the drawings, or the directions or position relations in which the product of the present application is usually placed, and are only used for facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms indicating the directions or position relations should not be understood as a limitation on the present application.

[0037] In the description of the present application, it should be further explained that, unless otherwise explicitly specified and limited, the terms "arranged", "connected" should be understood in a broad sense, for example, these terms can represent fixed connection, detachable connection or integral connection between elements; can also represent mechanical connection, electrical connection; can also represent direct connection or indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances.

Claims

1. A mobile support mechanism for a piece of luggage, characterized by: The utility model provides a kind of movable guide block (13), the movable guide block (13) top is embedded with clamping bolt (18), the inner cavity of support column (11) is provided with guide rail groove (16), the inboard of movable guide block (13) is equipped with clamping block (17), the top of guide rail column (12) both sides is provided with auxiliary clamping groove (31), the inside top both sides of movable guide block (13) is equipped with auxiliary clamping block (32); The bottom of the movable guide block (13) is provided with a bearing assembly. The bottom plate (10) is provided with a splicing assembly at both ends.

2. The mobile support mechanism for a piece of luggage according to claim 1, wherein: The bearing assembly includes a bearing plate (14), a bottom block (15) and a limiting baffle (23), the movable guide block (13) is fixed with the bearing plate (14) at the bottom, the bottom block (15) is fixed at the bottom of the bearing plate (14), and the limiting baffle (23) is slidingly installed on the bottom block (15).

3. The mobile support mechanism for a piece of luggage according to claim 2, wherein: The bottom block (15) is provided with a limiting groove (19) in the middle, the limiting groove (19) is movably provided with a limiting block (20) inside, the limiting block (20) is penetrated by a limiting rod (21) inside, the limiting rod (21) is surrounded by a limiting spring (22) outside, the limiting baffle (23) is fixed above the limiting block (20), and the limiting baffle (23) is at a 90° angle with the bottom block (15).

4. The mobile support mechanism for a piece of luggage according to claim 1, wherein: The splicing assembly includes a splicing plate (25) and a splicing groove (26), one end of the bottom plate (10) is fixed with the splicing plate (25), and the other end of the bottom plate (10) is provided with the splicing groove (26), and the splicing plate (25) and the splicing groove (26) are used in cooperation.

5. The mobile support mechanism for a piece of luggage according to claim 2, wherein: The middle of the bearing plate (14) is fixed with a stable lap plate (27).

6. The mobile support mechanism for a piece of luggage of claim 1, wherein: The hollow groove (28) is provided in the support column (11), the push-pull rod (29) is fixed above the hollow groove (28), and the arc-shaped groove (30) is provided on the surface of the push-pull rod (29).

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