A rechargeable trolley case with expandable capacity

Abstract

The utility model discloses a can enlarge capacity's rechargeable draw -bar suitcase. Including box, lid, coded lock, no sound wheel, stand, the box includes left half box and right half box, can enlarge capacity's rechargeable draw -bar suitcase still include: telescopic structure, left half box and right half box are connected through telescopic structure, fixed band and wear ring, the both sides of telescopic structure outside are all provided with fixed band and wear ring. Through the telescopic structure area between left half box and right half box can carry out certain unfolding, and the space of containing things is expanded, the side of left half box is equipped with the openable line mouth that can supply the extension of charging wire, and is linked with the line canal and the power bank groove in the inside, can orderly place charging equipment in the box, and the charging head is extended outside the box and charges, lid and telescopic area make the suitcase have two kinds of opening mode, can open the thing from the single side of lid, also can take the thing through the draw -bar two open telescopic area and divide the box body into left half box and right half box respectively, the wheel adopts rubber material, and it is convenient to reduce the noise when pushing the box.

Description

Technical Field

[0001] This application relates to the field of luggage technology, specifically to a rechargeable trolley luggage with expandable capacity. Background Technology

[0002] Luggage is a general term for bags, a collective term for all kinds of bags used to carry things. With the improvement of people's living standards and the continuous improvement of transportation systems, more and more people choose to travel during holidays to enjoy sightseeing. When the journey is long, people often choose to carry luggage to carry clothes and other daily necessities.

[0003] The capacity of existing bags on the market is fixed, with virtually no extra capacity to increase the number of items stored inside. They generally only have one opening or zipper, so you can only open them using that one opening or zipper, making the operation quite simple. When you need to find items placed at the bottom, you may have to take out items from the top layer, which is inconvenient.

[0004] Therefore, there is a need to provide a rechargeable rolling suitcase with expanded capacity. Utility Model Content

[0005] This embodiment provides a rechargeable trolley case with expanded capacity, which solves the above-mentioned problems.

[0006] According to one aspect of this application, a rechargeable trolley case with expandable capacity is provided, comprising a case body, a lid, a combination lock, silent wheels, and a stand, said case body comprising a left half and a right half, and said rechargeable trolley case with expandable capacity further comprising: The left and right halves of the box are connected by a telescopic structure. The telescopic structure is provided with fixing straps and loops on both outer sides.

[0007] Furthermore, the left half of the box is the front, and a cover and combination lock are installed on the front end of the left half of the box. The side of the left half of the box is provided with an openable cable port for the charging cable to extend out. The openable cable port connects to the cable channel and the power bank slot inside the left half of the box.

[0008] Furthermore, a telescopic handle is installed on the back of the right half box, a side handle is provided on the side of the right half box, and uprights are fixed on both sides of the rear end face of the right half box.

[0009] Furthermore, the cover door is hinged to the front end face of the left half box, and a combination lock is provided at the right end of the cover door. The combination lock is installed at the connection between the cover door and the left half box, and the combination lock includes a lock cylinder and a lock head.

[0010] Furthermore, a combination lock cylinder is installed on the right end of the cover, a lock head is fixed on the left half of the door frame corresponding to the lock cylinder, and a door handle is fixed on the cover on one side of the lock cylinder.

[0011] Furthermore, the silent wheels are installed at the four corners of the lower end of the housing and are made of rubber.

[0012] Furthermore, the telescopic structure includes an elastic protective fabric and a second zipper. The two ends of the elastic protective fabric are connected to the left half box and the right half box, and the middle of the elastic protective fabric is sealed and connected by the second zipper.

[0013] Furthermore, both the left and right halves of the box are equipped with zippers, and the left and right halves of the box and the telescopic structure form separate storage cavities.

[0014] Furthermore, right fixing straps are fixed on both sides of the outer wall of the left half of the box on one side of the elastic protective cloth, and through loops are fixed on the outer wall of the right half of the box corresponding to the fixing straps.

[0015] Furthermore, the end of the fixing strap near the loop is fixed with a hook and loop fastener, and the end of the fixing strap away from the loop is fixed with a hook and loop fastener. One end of the fixing strap passes through the loop and is fixed by the hook and loop fastener fastener fasteners.

[0016] The advantages of this application are: The left and right halves of the case are connected by a telescopic structure. The elastic protective fabric in the telescopic structure can be folded or unfolded. The two ends of the elastic protective fabric are connected to the left and right halves of the case, and the middle of the elastic protective fabric is sealed by a zipper. Both the left and right halves of the case are equipped with a zipper. The left and right halves of the case and the telescopic structure form a storage cavity. When the elastic protective fabric in the telescopic structure is unfolded, the storage space is expanded, allowing more items to be placed. The fixing straps on the outside of the telescopic structure can be looped to limit the telescopic structure. When the telescopic structure is contracted or unfolded, the fixing straps are passed through the loops and tightened and secured with Velcro, so that the telescopic structure and the case as a whole remain stable during use.

[0017] The left half of the compartment has an openable cable outlet on the side for the charging cable to extend, which connects to the internal cable channel and power bank slot. This allows charging devices to be placed neatly inside the compartment, while the charging head can be extended outside for charging. The lid and telescopic structure allow for two ways to open the compartment: items can be retrieved by opening the lid from one side, or the compartment can be divided into left and right halves by opening the telescopic section through the zipper. The wheels are made of rubber to reduce noise when pushing the compartment. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the unfolding structure of the left half of the box cover door according to one embodiment of this application; Figure 3 This is a schematic diagram of the unfolded telescopic structure of this utility model; Figure 4 This is a schematic diagram of the telescopic and retractable structure of this utility model; Figure 5 This is a schematic diagram of the rear structure of the present invention; Figure 6 This is a schematic diagram of the unfolded structure of the left and right halves of the box according to this utility model.

[0020] In the diagram: 1. Box body; 101. Left half of the box; 102. Right half of the box; 103. Zipper 1; 2. Telescopic handle; 3. Door; 4. Combination lock; 401. Lock cylinder; 402. Lock head; 5. Side handle; 6. Silent wheel; 7. Telescopic structure; 701. Elastic protective cloth; 702. Zipper 2; 8. Fixing strap; 9. Ring; 10. Openable cable opening; 11. Cable channel; 12. Power bank slot; 13. Stand; 14. Door handle. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Please see Figure 1-6 As shown, a rechargeable trolley case with expandable capacity includes a case body 1, a lid 3, a combination lock 4, silent wheels 6, and a stand 13. The case body 1 includes a left half 101 and a right half 102. The rechargeable trolley case with expandable capacity also includes: Telescopic structure 7, the left half box 101 and the right half box 102 are connected by telescopic structure 7; The telescopic structure 7 is provided with a fixing strap 8 and a loop 9 on both outer sides.

[0028] The left half box 101 is the front side. The front end of the left half box 101 is equipped with a cover door 3 and a combination lock 4. The side of the left half box 101 is provided with an openable cable port 10 for the charging cable to extend out. The openable cable port 10 connects to the cable channel 11 and the power bank slot 12 inside the left half box 101.

[0029] The right half box 102 is equipped with a telescopic handle 2 on the back, a side handle 5 on the side of the right half box 102, and two upright feet 13 fixed on the rear end face of the right half box 102.

[0030] The cover door 3 is hinged to the front end face of the left half box 101. A combination lock 4 is provided at the right end of the cover door 3. The combination lock 4 is installed at the connection between the cover door 3 and the left half box. The combination lock 4 includes a lock cylinder 401 and a lock head 402.

[0031] The lock cylinder 401 of the combination lock 4 is installed on the right end of the cover door 3. A lock head 402 is fixed on the left half of the box 101 door frame corresponding to the lock cylinder 401. A door handle 14 is fixed on the cover door 3 on one side of the lock cylinder 401.

[0032] The silent wheels 6 are installed at the four corners of the lower end of the housing 1 and are made of rubber.

[0033] The telescopic structure 7 includes an elastic protective cloth 701 and a second zipper 702. The two ends of the elastic protective cloth 701 are connected to the left half box 101 and the right half box 102, and the middle of the elastic protective cloth 701 is sealed and connected by the second zipper 702.

[0034] Both the left half box 101 and the right half box 102 are equipped with zippers 103, and the left half box 101, the right half box 102 and the telescopic structure 7 form a separate storage cavity.

[0035] The left half of the elastic protective cloth 701 is fixed with right fixing straps 8 on both sides of the outer wall of the left half box 101. The right half box 102 corresponding to the fixing straps 8 is fixed with a through loop 9.

[0036] The fixing strap 8 is fixed with a hook and loop fastener at one end near the loop 9, and a hook and loop fastener at the other end away from the loop 9. One end of the fixing strap 8 passes through the loop 9 and is fixed by the hook and loop fastener fastener fasteners.

[0037] Working principle and usage: In this utility model, the left half box 101 and the right half box 102 of the box body 1 are connected by a telescopic structure 7. The elastic protective cloth 701 in the telescopic structure 7 can be folded or unfolded. The two ends of the elastic protective cloth 701 are connected to the left half box 101 and the right half box 102. The elastic protective cloth 701 is sealed in the middle by a second zipper 702. Both the left half box 101 and the right half box 102 are equipped with a first zipper 103. The left half box 101, the right half box 102 and the telescopic structure 7 form a separate storage cavity. When the elastic protective cloth 701 in the telescopic structure 7 is unfolded, the storage space is expanded, and more items can be placed. The fixing strap 8 on the outside of the telescopic structure 7 can be threaded through the loop 9 to limit the telescopic structure 7. When the telescopic structure 7 is contracted or unfolded, the fixing strap 8 is threaded through the loop 9 respectively, and the fixing strap 8 is tightened and fixed by Velcro, so that the telescopic structure 7 and the whole box remain stable when the bag is in use. The left half of the box 101 has an openable cable outlet on its side for the charging cable to extend out, and it is connected to the internal cable channel 11 and power bank slot 12. This allows charging devices to be placed in the box in an orderly manner, and the charging head to be extended out of the box for charging. The lid 3 and the telescopic structure 7 provide two ways to open the box: it can be opened from one side of the lid 3 to retrieve items, or the telescopic area can be opened through the zipper 103 to divide the box 1 into the left half of the box 101 and the right half of the box 102 for retrieving items separately. The wheels are made of rubber to reduce noise when pushing the box. The stand 13 can separate the surface of the box 1 from the ground when the box 1 is laid flat, preventing the surface of the box 1 from being scratched, and at the same time making it easier to open the lid 3 to retrieve items.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A rechargeable trolley case with expandable capacity, comprising a case body (1), a lid (3), a combination lock (4), silent wheels (6), and a stand (13), wherein the case body (1) comprises a left half (101) and a right half (102), characterized in that, The rechargeable rolling suitcase with expanded capacity also includes: Telescopic structure (7), the left half box (101) and the right half box (102) are connected by telescopic structure (7); The telescopic structure (7) is provided with a fixing strap (8) and a loop (9) on both sides of its outer side.

2. The rechargeable trolley bag with expandable capacity according to claim 1, characterized in that: The left half box (101) is the front side. The left half box (101) is equipped with a cover door (3) and a combination lock (4). The side of the left half box (101) is provided with an openable cable port (10) for the charging cable to extend. The openable cable port (10) connects the cable channel (11) and the power bank slot (12) inside the left half box (101).

3. The rechargeable trolley case with expandable capacity according to claim 1, characterized in that: The right half box (102) is equipped with a telescopic handle (2) on the back, and a side handle (5) is provided on the side of the right half box (102). The right half box (102) is fixed with two feet (13) on both sides of the rear end face.

4. The rechargeable trolley case with expandable capacity according to claim 1, characterized in that: The cover door (3) is hinged to the front end face of the left half box (101). A combination lock (4) is provided at the right end of the cover door (3). The combination lock (4) is installed at the connection between the cover door (3) and the left half box. The combination lock (4) includes a lock cylinder (401) and a lock head (402).

5. The rechargeable trolley case with expandable capacity according to claim 1, characterized in that: The lock cylinder (401) of the combination lock (4) is installed on the right end of the cover (3). A lock head (402) is fixed on the door frame of the left half box (101) corresponding to the lock cylinder (401). A door handle (14) is fixed on the cover (3) on one side of the lock cylinder (401).

6. The rechargeable trolley case with expandable capacity according to claim 1, characterized in that: The silent wheels (6) are installed on the four corners of the lower end of the housing (1) and are made of rubber.

7. The rechargeable trolley bag with expandable capacity according to claim 1, characterized in that: The telescopic structure (7) includes an elastic protective cloth (701) and a second zipper (702). The two ends of the elastic protective cloth (701) are connected to the left half box (101) and the right half box (102), and the middle of the elastic protective cloth (701) is sealed and connected by the second zipper (702).

8. The rechargeable trolley case with expandable capacity according to claim 1, characterized in that: The left half box (101) and the right half box (102) are both equipped with a zipper (103), and the left half box (101), the right half box (102) and the telescopic structure (7) form a separate storage cavity.

9. The rechargeable trolley case with expandable capacity according to claim 7, characterized in that: The left half box (101) of the elastic protective cloth (701) is fixed with right fixing straps (8) on both sides of the outer wall. The right half box (102) corresponding to the fixing straps (8) is fixed with a through ring (9).

10. The rechargeable trolley bag with expandable capacity according to claim 1, characterized in that: The fixing strap (8) is fixed with a hook and loop surface at one end near the loop (9), and a hook and loop surface at the other end away from the loop (9). One end of the fixing strap (8) passes through the loop (9) and is fixed by the hook and loop surface and the hook and loop surface.

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