Soft luggage case bag

Abstract

The utility model provides a soft luggage bag which comprises a luggage main body, the luggage main body comprises a soft box body, a hard base shell, a pull rod mechanism and a brake mechanism, the hard base shell is provided with an opening end, the hard base shell is sleeved at the lower end of the soft box body through the opening end so as to enable the luggage main body to move, and the hard base shell is provided with a lower accommodating cavity. The open end is communicated with the upper containing cavity of the soft box body to form a containing space of the luggage main body, a supporting piece is arranged on the rear side wall of the soft box body, the pull rod mechanism is provided with a fixed end and a movable end which are oppositely arranged, the fixed end is fixedly installed in the hard base shell, and the movable end is suitable for extending out of the upper end face of the soft box body. The brake mechanism comprises an adjusting base, the adjusting base is fixedly arranged on the outer side of the pull rod mechanism in a sleeving mode and fixedly connected with the supporting piece, and the brake mechanism is used for controlling the hard base shell to move and brake, so that the degree of deformation of the soft luggage case due to pressure is effectively reduced, and sufficient protection is provided for articles in the luggage case.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage, in particular to a soft luggage case. Background Art

[0002] Luggage, also known as suitcases or trolley cases, is a type of luggage used to carry items when traveling. It's typically used to store clothing, personal care products, and souvenirs needed for travel. In recent years, with rising living standards and the continuous improvement of economic and living standards, a surge in travel has emerged. Consequently, convenient luggage has become a popular and indispensable item for travel.

[0003] Luggage is categorized into hard and soft luggage based on the outer shell material. Hard luggage is typically made of ABS, PP, PC, and thermoplastic composite materials, offering advantages such as compression resistance, impact resistance, and strong protection. However, they are often heavy, inconvenient to carry, and prone to wear and tear. Consequently, more and more people are opting for soft luggage. Soft luggage is typically made of fabric, featuring a simpler production process and a wide variety of structural and external shapes. When a large number of items are contained within the case, the shape of the case changes slightly to accommodate the increased volume, allowing for greater storage capacity. However, when soft luggage is squeezed or impacted, it can easily deform, causing the items within to become deformed and failing to provide adequate protection.

[0004] Therefore, the present invention is dedicated to providing a soft luggage bag to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a soft luggage case, which effectively improves the supporting capacity of the soft luggage case by cooperating with a hard base shell and a support member, and combines a pull rod mechanism and a brake mechanism, thereby reducing the possibility of items in the case being squeezed and deformed and damaged.

[0006] The technical solutions provided by this utility model are as follows:

[0007] A soft luggage bag comprises a bag main body, wherein the bag main body comprises a soft case, a hard base shell, a pull rod mechanism and a brake mechanism, and the hard base shell has an open end.

[0008] The hard base shell is sleeved on the lower end of the soft box through the open end to allow the luggage body to move. The lower accommodating cavity of the hard base shell and the open end are connected to the upper accommodating cavity of the soft box to form an accommodating space for the luggage body. The rear side wall of the soft box is provided with a support member.

[0009] The pull rod mechanism has a fixed end and a movable end that are arranged opposite to each other. The fixed end is installed and fixed in the hard base shell, and the movable end is suitable for extending from the upper end surface of the soft box.

[0010] The brake mechanism includes an adjustment base, which is sleeved and fixed on the outside of the pull rod mechanism and fixedly connected to the support member. The brake mechanism is used to control the movement and braking of the hard base shell.

[0011] In some embodiments, a tailstock connected to the bottom wall of the hard base shell is further included, and the tailstock is mounted and fixed to one end of the pull rod mechanism to form the fixed end.

[0012] In some embodiments, the support member includes a hard support plate arranged perpendicular to the extension direction of the pull rod mechanism.

[0013] The hard support plate is arranged inside the rear side wall and is connected and fixed to the adjustment base.

[0014] In some embodiments, the pull rod mechanism includes a pull rod handle and two groups of sleeve assemblies arranged in parallel, each group of sleeve assemblies includes an inner tube and an outer tube, one end of the inner tube is slidably arranged in the outer tube, and the pull rod handle is arranged at the other end of the inner tube to form the movable end.

[0015] The tailstock is mounted and fixed on an end of the outer tube away from the pull rod handle, and the adjustment base is sleeved and fixed on the outer side of the outer tube.

[0016] In some embodiments, the adjustment base includes a shell and a manipulation assembly, the shell is connected and fixed to the outer tube, and the manipulation assembly is disposed inside the shell.

[0017] The brake mechanism further includes a brake wire connected to the control assembly and a roller assembly located on the lower end surface of the hard base shell, so that the control assembly controls the roller assembly through the brake wire to achieve movement and braking.

[0018] In some embodiments, the housing includes a receiving portion and two oppositely disposed connecting portions, and the receiving portion is disposed between the two connecting portions and along an extending direction of the pull rod mechanism.

[0019] The connecting portion is connected and fixed to the outer tube, and the operating assembly is arranged in the accommodating portion.

[0020] In some embodiments, the tailstock includes a tailstock body and two sleeves, and the two sleeves are respectively disposed at opposite ends of the tailstock body and are sleeved and fixed on one end of the pull rod mechanism.

[0021] In some embodiments, two groups of sliding support members are further included, and the two groups of sliding support members are respectively arranged on two opposite sides of the soft box and arranged in a direction perpendicular to the extension direction of the pull rod mechanism.

[0022] Each group of sliding support members includes an inserting plate and two relatively arranged positioning seats. Each positioning seat is arranged along the extension direction of the soft box body. The positioning seat is provided with a sliding groove that cooperates with the inserting plate so that the inserting plate can be detachably arranged between the two positioning seats.

[0023] In some embodiments, the side walls of the soft box are filled with sponge.

[0024] In some embodiments, the front side wall of the soft case is connected to the adjacent side wall via a zipper; and / or

[0025] The front side wall of the soft box is provided with a plurality of front end placement bags on a side away from the rear side wall, the soft box is provided with a plurality of side end placement bags on both sides perpendicular to the extension direction of the pull rod mechanism, and the rear side wall is provided with a shoulder strap and a plurality of rear end placement bags on a side away from the front end placement bags;

[0026] and / or

[0027] An opening that can be opened or closed is provided at one end of the soft box away from the hard base shell, and the movable end is suitable for extending from the accommodating space through the opening.

[0028] The soft luggage bag provided by the utility model has the following beneficial effects:

[0029] 1. The utility model provides a soft luggage bag, in which a hard base shell is sleeved on the lower end of the soft case body. The hard base shell has good strength and deforms very little under external pressure, thereby improving the ability of the luggage case body to resist compressive deformation, which plays an initial shaping role for the soft case body. The adjustment base of the brake mechanism is fixed to the outside of the pull rod mechanism, and the support member is arranged on the rear side wall of the soft case body. The fixed end of the pull rod mechanism is fixed in the hard base shell, and the adjustment base is connected and fixed to the support member, so that the pull rod mechanism is installed and fixed in the luggage case body along the extension direction of the soft case body, thereby enabling the pull rod mechanism to play a good supporting role on the luggage case body, further reducing the possibility of the luggage case body being deformed by pressure.

[0030] 2. The utility model provides a soft luggage case, the shell of which includes a accommodating portion and a connecting portion. The connecting portion is installed and fixed on the outer tube, and the accommodating portion is arranged between the two connecting portions and arranged along the extension direction of the pull rod mechanism, thereby increasing the contact area between the accommodating portion and the soft case in the extension direction of the pull rod mechanism, and further improving the pressure resistance of the luggage case.

[0031] 3. The utility model provides a soft luggage bag, in which sliding support members are provided on opposite sides of a soft case body, and an inserting plate of the sliding support member is suitable for being arranged between two positioning seats. The user can adjust the inserting plate according to the usage scenario. For example, when the luggage bag is used in a scenario where the luggage bag is subjected to squeezing and contact, the user can insert the inserting plate between the corresponding two positioning seats through the sliding groove. The inserting plate plays a role in further supporting the soft case body, further reducing the degree of deformation of the soft case body caused by pressure. When the user uses the luggage bag (carried on the back), etc., the user can remove the inserting plate from between the two positioning seats and place the inserting plate inside the luggage body, thereby ensuring the original soft characteristics of the soft case body and ensuring the user's usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of this solution.

[0033] Figure 1 This is a front view of a brake mechanism and a pull rod mechanism of a soft luggage bag provided by the utility model;

[0034] Figure 2 The utility model is a rear view of a brake mechanism and a pull rod mechanism of a soft luggage bag.

[0035] Description of Figure Numbers:

[0036] Braking mechanism 1, housing 11, accommodating portion 12, connecting portion 13, draw rod mechanism 2, tailstock 21, draw rod handle 22, sleeve assembly 23, outer tube 231, inner tube 232. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0038] To simplify the drawings, only the parts relevant to the present invention are schematically shown in each figure. They do not represent the actual structure of the product. In addition, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one."

[0039] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0040] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0041] In one embodiment, a soft luggage bag is described, which effectively improves the pressure resistance of the luggage bag body by cooperating with a hard base shell, a pull rod mechanism 2, and a brake mechanism 1 with a soft case body. When the luggage bag body is subjected to external pressure, it can provide good protection for the items in the case and reduce the possibility of the items being deformed and damaged due to squeezing and expansion of the luggage bag body.

[0042] Specifically, a soft luggage bag includes a bag body having a storage space for storing items. The bag body includes a soft case, a hard base shell, a pull rod mechanism 2, and a brake mechanism 1. The hard base shell has an open end that communicates with a lower storage chamber of the hard base shell, and the soft case has an upper storage chamber. The hard base shell is sleeved onto the lower end of the soft case through the open end. The hard base shell can move, thereby enabling the bag body to move. The lower storage chamber, the open end of the hard base shell, and the upper storage chamber of the soft case are interconnected, forming the storage space of the bag body. In addition, a support member is provided on the rear side wall of the soft case to support the rear side wall of the soft case.

[0043] Accordingly, the brake mechanism 1 includes an adjustment base, which is used to control the movement or braking of the hard base shell, thereby controlling the movement or braking of the luggage. The pull rod mechanism 2 has a fixed end and a movable end that are arranged opposite each other. The fixed end is fixed within the hard base shell, and the adjustment base is mounted and fixed on the outside of the pull rod mechanism 2 and connected to the support member. When the pull rod mechanism 2 is installed in the storage space, it provides good support in the extension direction of the luggage body, ensuring the supporting strength of the luggage body. The movable end is suitable for extending from the upper end surface of the soft case.

[0044] It is understandable that in the prior art, soft luggage bags have good flexibility and deformability, are lightweight, and are flexible to use. However, these soft luggage bags have low compressive strength and are easily deformed when squeezed or impacted, causing the items inside to be squeezed and deformed, resulting in damage to the items. In this embodiment, by providing a hard base shell, installing the fixed end of the pull rod mechanism 2 within the hard base shell, and connecting and fixing the adjustable base to the support member, the luggage body is effectively supported. Even if the luggage is squeezed or impacted, the luggage can still effectively protect the items inside.

[0045] In one embodiment, see the accompanying drawings Figure 1 and Figure 2 This embodiment further describes the drawbar mechanism 2. The soft luggage bag further comprises a tailstock 21, which is mounted and fixed on one end of the drawbar mechanism 2 to form a fixed end and is connected and fixed to the bottom wall of the hard base shell.

[0046] Furthermore, the tailstock 21 includes a tailstock body 211 and a sleeve 212 . The sleeve 212 is disposed at two opposite ends of the tailstock body 211 and is sleeved and fixed on one end of the pull rod mechanism 2 .

[0047] Furthermore, the tailstock body 211 is provided with weight-reducing grooves for reducing weight, and is also provided with reinforcing ribs for increasing the strength of the tailstock 21 .

[0048] The tailstock 21 can be bolted to the bottom wall of the hard base shell. Preferably, the soft luggage also includes a support seat, which is movably mounted outside the pull rod mechanism 2 and located between the adjustment base and the tailstock 21. The support seat can be moved along the pull rod mechanism 2 into the hard base shell and into contact with the tailstock 21. When the soft luggage is subjected to external pressure and collision, the user can adjust the support seat to move away from the tailstock 21, so that the support seat is located inside the soft case, perpendicular to the extension direction of the soft case, thereby supporting the soft case.

[0049] In addition, the pull rod mechanism 2 includes a pull rod handle 22 and two sets of sleeve assemblies 23, which are arranged in parallel. Each set of sleeve assemblies 23 includes an outer tube 231 and an inner tube 232. One end of the inner tube 232 is slidably arranged in the outer tube 231, and the pull rod handle 22 is arranged at the other end of the inner tube 232 to form a movable end.

[0050] The pull rod handle 22 is provided with a locking assembly for controlling the movement or fixation of the inner tube 232 relative to the outer tube 231. Accordingly, the tailstock 21 is mounted and fixed on one end of the outer tube 231 away from the pull rod handle 22, and the adjustment base is sleeved and fixed on the outside of the outer tube 231.

[0051] In one embodiment, see the accompanying drawings Figure 1 and Figure 2 This embodiment further describes the adjustment base. Specifically, the adjustment base includes a housing 11 and a control assembly. Housing 11 is mounted and fixed to the outside of the pull rod mechanism 2, and the control assembly is disposed within housing 11. Accordingly, the brake mechanism 1 also includes a brake cable, which connects to the control assembly and a roller assembly located on the lower end of the hard base shell. The control assembly controls the roller assembly to control the movement and braking of the soft luggage.

[0052] Furthermore, the housing 11 includes a housing portion 12 and two opposing connecting portions 13. The housing portion 12 is positioned between the two connecting portions 13 and arranged along the extension direction of the drawbar mechanism 2. The connecting portion 13 is mounted on the outer tube 231 of the drawbar mechanism 2 and secured to the support member. The housing portion 12 is used to house the control assembly and is connected and secured to the support member and the rear sidewall of the soft case. It is understood that the extension direction of the drawbar mechanism increases the contact area between the housing portion and the soft case along the extension direction of the drawbar mechanism, further enhancing the luggage's ability to withstand pressure.

[0053] Specifically, the control assembly includes a locking mechanism comprising a push plate slidably connected to one side of the housing and a brake push block. The brake lines include a first brake line and a second brake line. The brake push block drives the push plate to slide up and down. A first serrated portion is provided on the left side of the lower end of the push plate. The first serrated portion engages a first gear connected to the first brake line. The other end of the first brake line is provided with two first brake pads, which are respectively positioned on the left and right sides of a single roller assembly. Furthermore, an elastic member is provided in the middle of the lower end of the push plate, the other end of which abuts the housing. Correspondingly, a second serrated portion is provided on the right side of the lower end of the push plate 220. The second serrated portion engages a second gear connected to the second brake line. One end of the second brake line is provided with a second brake pad, which are respectively positioned on the left and right sides of the roller assembly. Pressing the brake push block rotates the first and second gears, tightening the first and second brake lines, respectively, and tightly fitting the first and second brake pads to the roller assembly.

[0054] Of course, in actual production applications, the control component can also be set to other structures, which are not described here one by one.

[0055] In one embodiment, this embodiment further illustrates a soft luggage case. The soft luggage case also includes two sets of sliding support members. The two sliding support members are respectively arranged on opposite sides of the soft case body and are arranged along a direction perpendicular to the extension of the pull rod mechanism 2. Each set of sliding support members includes an insert plate and two relatively arranged positioning seats, and each positioning seat is arranged along the extension direction of the soft case body. In addition, a sliding groove is provided on the side where the two positioning seats of each set of sliding support members are close to each other, and the end of the insert plate is suitable for matching with the sliding groove to connect the insert plate to the positioning seat and is located between the two positioning seats.

[0056] It is understandable that, through the setting of the sliding support, the user can insert the plug-in plate between the two positioning seats or remove the plug-in plate from between the two positioning seats according to the usage scenario. For example, when the luggage bag is subjected to compression and contact, the user can insert the plug-in plate between the corresponding two positioning seats through the sliding groove. The plug-in plate plays a role in further supporting the soft case. The positioning seat can be set on the outside of the soft case or on the inside of the soft case to further reduce the degree of deformation of the soft case bag under pressure. When the user uses the luggage bag (carried on the back) and other scenarios, the user can remove the plug-in plate from between the two positioning seats and place the plug-in plate inside the luggage body to ensure the original soft characteristics of the soft case and the user's usage experience.

[0057] Generally speaking, the sliding support member is arranged on the side of the support seat away from the hard base shell. When in use, the user can move the support seat along the outer tube 231 to the middle of the soft box body. The sliding support member is arranged at the upper part of the soft box body and cooperates with the hard base shell arranged at the lower end of the soft box body to form a comprehensive support and protection effect on the soft box body.

[0058] Furthermore, the front sidewall of the soft case is connected to the adjacent sidewall via a zipper, forming an opening for items to enter the storage space. Several front pockets are provided on the side of the front sidewall away from the hard support plate. The soft case is also provided with several side pockets on both sides perpendicular to the extension direction of the pull rod. The rear sidewall is provided with a shoulder strap and several rear pockets on the side away from the front pockets, thereby enhancing the storage capacity of the case. An opening that can be opened or closed is provided on the end of the soft case away from the hard base shell. The movable end is adapted to extend from the storage space through the opening so that the movable end can be stored within the case body, enhancing its aesthetics.

[0059] Furthermore, the side walls of the soft case are filled with sponge. Preferably, the sponge is a sponge with a higher density, which can improve the compression resistance of the luggage body to a certain extent while ensuring the softness of the soft case.

[0060] It should be noted that the above embodiments can be freely combined as needed. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention, and such improvements and modifications should also be considered as the scope of protection of the present invention.

Claims

1. A soft luggage bag, characterized in that: The luggage body comprises a soft case, a hard base shell, a pull rod mechanism and a brake mechanism, wherein the hard base shell has an open end; The hard base shell is sleeved on the lower end of the soft case through the open end to allow the luggage body to move. The lower accommodating cavity of the hard base shell and the open end are connected to the upper accommodating cavity of the soft case to form an accommodating space for the luggage body. The rear side wall of the soft case is provided with a support member. The pull rod mechanism has a fixed end and a movable end that are arranged opposite to each other, the fixed end is installed and fixed in the hard base shell, and the movable end is suitable for extending from the upper end surface of the soft box body; The brake mechanism includes an adjustment base, which is sleeved and fixed on the outside of the pull rod mechanism and fixedly connected to the support member. The brake mechanism is used to control the movement and braking of the hard base shell.

2. The soft luggage bag according to claim 1, characterized in that: It also includes a tailstock connected to the bottom wall of the hard base shell, and the tailstock is installed and fixed on one end of the pull rod mechanism to form the fixed end.

3. The soft luggage bag according to claim 1, characterized in that: The support member includes a hard support plate arranged perpendicular to the extension direction of the pull rod mechanism; The hard support plate is arranged inside the rear side wall and is connected and fixed to the adjustment base.

4. The soft luggage bag according to claim 2, characterized in that: The pull rod mechanism includes a pull rod handle and two sets of sleeve assemblies arranged in parallel, each set of the sleeve assemblies includes an inner tube and an outer tube, one end of the inner tube is slidably arranged in the outer tube, and the pull rod handle is arranged at the other end of the inner tube to form the movable end; The tailstock is mounted and fixed on an end of the outer tube away from the pull rod handle, and the adjustment base is sleeved and fixed on the outer side of the outer tube.

5. The soft luggage bag according to claim 4, characterized in that: The adjustment base includes a shell and a control assembly, the shell is fixedly connected to the outer tube, and the control assembly is arranged in the shell; The brake mechanism further includes a brake wire connected to the control assembly and a roller assembly located on the lower end surface of the hard base shell, so that the control assembly controls the roller assembly through the brake wire to achieve movement and braking.

6. The soft luggage bag according to claim 5, characterized in that: The housing includes a receiving portion and two oppositely arranged connecting portions, wherein the receiving portion is arranged between the two connecting portions and along the extending direction of the pull rod mechanism; The connecting portion is connected and fixed to the outer tube, and the operating assembly is arranged in the accommodating portion.

7. The soft luggage bag according to claim 2, characterized in that: The tailstock comprises a tailstock body and two sleeves. The two sleeves are respectively arranged at two opposite ends of the tailstock body and are sleeved and fixed on one end of the pull rod mechanism.

8. A soft luggage bag according to any one of claims 1 to 7, characterized in that: It also includes two groups of sliding support members, which are respectively arranged on two opposite sides of the soft box body and arranged perpendicular to the extension direction of the pull rod mechanism; Each group of sliding support members includes an inserting plate and two relatively arranged positioning seats. Each positioning seat is arranged along the extension direction of the soft box body. The positioning seat is provided with a sliding groove that cooperates with the inserting plate so that the inserting plate can be detachably arranged between the two positioning seats.

9. The soft luggage bag according to claim 1, characterized in that: The side walls of the soft box are filled with sponge.

10. The soft luggage bag according to claim 9, characterized in that: The front side wall of the soft box is connected to the adjacent side wall via a zipper; and / or The front side wall of the soft box is provided with a plurality of front end placement bags on a side away from the rear side wall, the soft box is provided with a plurality of side end placement bags on both sides perpendicular to the extension direction of the pull rod mechanism, and the rear side wall is provided with a shoulder strap and a plurality of rear end placement bags on a side away from the front end placement bags; and / or An opening that can be opened or closed is provided at one end of the soft box away from the hard base shell, and the movable end is suitable for extending from the accommodating space through the opening.

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