Hand luggage item with detachable covers

The integration of removable pads that fit specific sections of the carrier, secured with perimeter fastening, addresses the limitations of existing designs by providing comprehensive protection and aesthetic flexibility, including secret pockets.

WO2025216657A1PCT designated stage Publication Date: 2025-10-16CHETYRKIN ALEKSEI VLADIMIROVICH
View PDF 6 Cites 0 Cited by

Patent Information

Application Number
PCT/RU2025/000066
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-03
Filing Date
2025-03-17
Publication Date
2025-10-16

AI Technical Summary

Technical Problem

Existing carry-on baggage carriers lack removable elements that can change the appearance without altering the carrier's design and effectively protect main components from abrasion or damage, with limited aesthetic and protective capabilities of existing removable elements.

Method used

The design incorporates removable pads that fit the dimensions of specific sections of the carrier, secured with fastening means along the perimeter of these sections, allowing for complete coverage and protection, and enabling aesthetic changes by replacing covers with different colors or patterns.

Benefits of technology

The solution provides enhanced protection against abrasion and damage by covering a larger area of the carrier, while allowing radical changes in appearance through interchangeable covers, and offers additional functionality like secret pockets and enhanced design flexibility.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure RU2025000066_16102025_PF_FP_ABST
    Figure RU2025000066_16102025_PF_FP_ABST
Patent Text Reader

Abstract

The claimed solution relates to light industry, and more particularly to items of hand luggage, and can be used in bags, rucksacks, suitcases and other items of hand luggage. The technical result of the claimed solution is a more effective means of protecting the main elements of an item of hand luggage against wear or damage by covering said elements with a detachable element. This technical result is achieved in that the claimed item of hand luggage is designed to allow the fastening of detachable covers thereto, each of which is attached with the aid of fasteners on the outer surface of the item of hand luggage, wherein each detachable cover is of a size that corresponds to the dimensions of one section of the body of the item of hand luggage.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] Carry-on baggage carrier with removable pads

[0002] DESCRIPTION

[0003] The claimed solution relates to the light industry, namely to means for carrying hand luggage, and can be used in bags, backpacks, suitcases and other means of carrying hand luggage.

[0004] A backpack bag for carrying small items or for carrying a child is known, comprising a pair of containers, each consisting of a front and a back rectangular panel. The containers are located one above the other and are detachably connected by means of straps. The upper container of the bag is equipped with shoulder straps for the possible transformation of it into a backpack. To improve the operational qualities of the backpack bag, the lower and upper containers are made detachable, and the bottom of the upper container is detachable due to the placement of zippers along its perimeter and along the edges of the panels. The fastening means in the known backpack bag are used to transform it from a bag into a backpack by disconnecting the parts (containers) from each other, to connect and disconnect the bottom of the bag from its walls, and to close the pocket flaps (RU 2030163, Cl. A45C 7 / 00, A45F 3 / 04, 10.03.1995).

[0005] A similar solution with a removable bag element is patent FR2629794A, published on April 8, 1988. In it, the upper part of the bag is made removable and fastened with a zipper.

[0006] A transformable backpack is known, comprising a soft main module, to which shoulder straps are attached and at least one hanging pocket connected to the main module by a volumetric fastener - a zipper (DE3817329, class A45F 4 / 02, published: 23.11.1989). Also known is a raid backpack (RU109646U, published: 27.10.2011), comprising a two-section internal volume with adjustable waist and shoulder straps, as well as hanging removable side pockets, characterized in that on the side surfaces of the backpack and the back walls of the hanging pockets there are several rows of transverse tapes divided by stitches into sections in the form of belt loops, with the possibility of attaching hanging pockets to them.

[0007] All the known solutions described above are characterized by the presence of some detachable elements, after the removal of which the appearance of the bag or backpack changes.

[0008] However, all these known solutions do not provide removable elements that, when removed, would not change the appearance of the carry-on baggage carrier.

[0009] Thus, existing solutions fail to achieve a number of results that could be achieved with a removable element of the carry-on baggage carrier that would not alter the carry-on baggage carrier's appearance. These results include:

[0010] - the ability to change the aesthetic appearance of the carry-on baggage carrier by replacing the removable cover with another one of a different color or pattern,

[0011] - the ability to protect the main elements of the carry-on baggage carrier from abrasion or damage by covering them with a removable element.

[0012] The closest analogue is a bag (RU94820U, published: June 10, 2010), containing at least one container with an entrance opening, fastening means, a removable element, and a handle, characterized in that the removable element is flat and located on the flap and / or pocket of the bag on the outside. A design and / or information may be applied to the removable element. The fastening means for the removable element are in the form of a zipper, and / or Velcro tape, and / or Ziplock, a magnet, and / or snaps. The bag may contain a set of removable elements.

[0013] In the prototype solution, after detaching the removable elements, the appearance of the carry-on baggage carrier does not change.

[0014] However, the prototype solution fails to achieve the goal of protecting the main components of the carry-on baggage carrier from abrasion or damage by covering them with a removable element. As stated in the known solution under patent RU94820U, the removable element is flat and located on the outside of the bag's flap and / or pocket, and the area of ​​the removable element with the applied pattern is 0.0025 x 10.5 m. 2 Consequently, the ability to protect the main elements of a carry-on baggage carrier from abrasion or damage by covering them with a removable element will be limited by the area of ​​the removable element itself, which is always smaller than any of the design elements of the carry-on baggage carrier, and only the area of ​​the flap and / or pocket on the outside of the bag will be protected.

[0015] Also, the ability to change the aesthetics of the carry-on baggage carrier by replacing the removable cover with another of a different color or pattern will be limited to the area occupied by the removable element in the prototype, and only in the flap area and / or the bag's outer pocket.

[0016] It is quite obvious that the aesthetics of the entire appearance of the hand-held transfer device when replacing a removable element with another will be limited only by the area of ​​the removable element itself or several.

[0017] The purpose of this solution is to eliminate these shortcomings. The technical result of the claimed solution is a more effective way to protect the main components of the carry-on baggage carrier from abrasion or damage by covering them with a removable element.

[0018] The said technical result is achieved due to the fact that a means of carrying hand luggage is claimed, which is designed with the possibility of attaching removable pads to it, each of which is secured with the help of fastening means on the outer surface of the means of carrying hand luggage, characterized in that each removable pad is made according to a size corresponding to the dimensions of one section of the cut.

[0019] Moreover, the means for fixing the removable overlay are located along the perimeter of the boundaries of those sections of the cut that are covered by the removable overlay.

[0020] The means for fixing the removable pad can be made in the form of a zipper, and / or Velcro tape, and / or Ziplock, in the form of a magnet, and / or in the form of buttons.

[0021] Preferably, the means for fixing the removable overlay are made hidden under the material of the removable overlay.

[0022] Brief description of the drawings

[0023] Fig. 1 shows an example of a bag with cutting elements (without making places for a removable patch).

[0024] Fig. 2 shows an example of making a place for a removable cover on a bag (with the cover removed) with a fastening means in the form of a zipper.

[0025] Fig. 3 shows an example of fastening a removable cover to a bag with a fastening means in the form of a zipper.

[0026] Figure 4 shows an example of a removable cover secured to a bag with a zipper fastening. Figure 5 shows an example of a removable cover space on a bag (with the cover removed) secured with a Velcro fastening.

[0027] Fig. 6 shows an example of securing a removable patch on a bag using a Velcro fastening tape.

[0028] Fig. 7 shows an example of making a place for a removable cover on a bag (with the cover removed) with a fastening means such as a button fastener.

[0029] Fig. 8 shows an example of fastening a removable cover to a bag with a button-type fastening means.

[0030] Fig. 9 shows an example of making places for removable pads on a travel bag (with the pads removed, view from different angles - A, B).

[0031] Fig.10-Fig.11 show examples of fastening removable pads on a travel bag (with installed pads in different design options, views from different angles).

[0032] Fig. 12 shows an example of making places for removable pads on a lady’s bag (with the pads removed).

[0033] Fig. 13 shows examples of fastening removable pads on a lady’s bag (with installed pads in different design options A, B, C, D).

[0034] Fig. 14 shows an example of making a place for a removable overlay on a cosmetic bag (with the overlay removed).

[0035] Fig. 15 shows an example of attaching a removable pad to a cosmetic bag (with the pad installed).

[0036] Fig. 16 shows an example of the execution of removable pads on a backpack.

[0037] Fig. 17 shows an example of a fixed ice sled with a soft pad on the outer front side of the backpack.

[0038] Figure 18 shows an example of a sled with a soft pad attached to the outer face of the backpack. Figure 19 shows an example of a sled with a soft pad in its working position, removed from the backpack.

[0039] Fig. 20 shows an example of attaching a rigid ice sled to the outer front side of the backpack.

[0040] Fig. 21 shows an example of attaching a multifunctional removable cover to a suitcase.

[0041] Fig. 22 shows an example of a multifunctional removable cover attached to a suitcase.

[0042] In the drawings: 1 - bag, 2 - cutting zone border, 3, 3.1, 3.2 - cutting zone, 4

[0043] - a fastening means in the form of a zipper, 5, 5.11, 5.12, 5.13, 5.21, 5.22, 5.23, 5.31, 5.32 - a removable cover, 6 - soft pile of a Velcro tape, 7 - a counter part with hooks of a Velcro tape, 8, 9 - components of a button fastener, 10 - a travel bag, I - a strap, 12

[0044] - lady's handbag, 13 - cosmetic bag, 14 - backpack, 15 - fastener of outer pocket - 16 backpack, 17, 18 - space of secret pocket, 19 - backpack with removable sled-ice slide - 20, 21 - backpack with removable sled - 22, 23 - suitcase, 24 - removable multifunctional cover, 25 - outer pocket of removable cover, 26 - support.

[0045] Implementation of a utility model

[0046] The essence of the utility model is expressed by a means for carrying hand luggage, made with the possibility of attaching to it at least one removable pad, each of which is secured with the help of fixing means on the outer surface of the means for carrying hand luggage.

[0047] What's new is that each removable patch is sized to fit a single section of the cut, and the fastening means for the removable patch are located along the perimeter of the edges of the cut sections covered by the removable patch. Example 1: Bag.

[0048] The removable patch for bag 1 (see Fig. 1 - Fig. 8) is made to size, corresponding to the size of one section of cut 3, and the means for fixing the removable patch are located along the perimeter at the edge of the boundaries 2 of those sections of cut, according to the size of which the removable patch 5 is made.

[0049] The means for fixing the removable cover 5 may be zippers 4 (see Fig. 1 - Fig. 4), Velcro tapes (see Fig. 5 - Fig. 6) having tapes along the borders 2 with pile 6 and a corresponding part with hooks 7 on the cover 5. It is permissible to use Ziplock tapes instead of Velcro. Magnets (not shown in the drawings) or snap fasteners (see Fig. 7 - Fig. 8) consisting of two metal or plastic parts 8 and 9, inserted into each other and connected to each other may also be used as a means for fixing the removable cover 5. Snap 8 on bag 1 in the area of ​​cutting section 3 is tightly connected to snap 9, which is located on the removable cover 5.

[0050] In this way, the removable cover 5 is securely fastened to the bag 1.

[0051] Because removable cover 5 covers the entire section of cutout 3, as they are matched in size and their fastening mechanisms are located along the edges 2 of cutout 3, it is possible to more radically alter the aesthetics of the carry-on baggage carrier by replacing removable cover 5 with another of a different color or pattern. Furthermore, the key components of the carry-on baggage carrier are more effectively protected from abrasion or damage by being covered by the removable element, since, unlike the prototype, cover 5 covers a larger area of ​​the bag.

[0052] Due to the fact that money, bank cards, documents, a flash drive or another flat object can be placed in the space between the lining 5 and the surface of the bag in the area of ​​the cut section 3, it is also possible to use the removable element of the carry-on baggage carrier as a secret pocket.

[0053] Example 2. A duffel bag.

[0054] In Fig.9 (A and B) the suitcase-bag 10 is shown from different angles. From the example it is evident that with the presence of fastening means (in this case, a zipper-type fastener 4) along the edges of the cut 3.1, 3.2, it is possible to more radically change the aesthetics of the external appearance of the carry-on baggage carrier by replacing the removable cover with another one of a different color or coloring. Thus, in other examples in Fig.10 and Fig.11 it is evident that the cut sections 3.1 and 3.2 can be covered with different covers 5.11, 5.12 and 5.21, 5.22, respectively. This ensures a more effective possibility of protecting the main elements of the carry-on baggage carrier from abrasion or damage by covering them with a removable element, since, unlike the prototype, covers 5.11, 5.12, 5.21, 5.22 cover a larger area of ​​the suitcase-bag 10.

[0055] It should be understood that all the design elements of the 10-piece travel bag can be used as places for installing removable pads, which allows you to protect the entire work surface.

[0056] And due to the fact that money, bank cards, documents, a flash drive or another flat object can be placed in the space between the linings 5.11, 5.12, 5.21, 5.22 and the surface of the bag-duffel bag 10 in the area of ​​the cut sections 3.1, 3.2, it is also possible to use the removable element of the carry-on baggage carrier as a secret pocket.

[0057] Example 3. Ladies' handbag.

[0058] Fig. 12 shows a lady's bag 12 from different angles, which is transformed into a backpack due to the presence of a zipper on the shoulder strap 11. From the example it is evident that the presence of fastening means (in this case, a zipper 4) along the edges of the cut 3.1, 3.2, makes it possible to more radically change the aesthetics of the carry-on baggage carrier by replacing the removable cover with another one of a different color or pattern. Thus, from Fig. 9 it is evident that the removable covers 5.13 and 5.23 can also be double-sided, which allows changing the design of the bag simply by turning the cover upside down, since the cut elements 3.1 and 3.2 in this example are symmetrical, as are the covers 5.13, 5.23 themselves.

[0059] From Fig. 13 (A - G) you can see options for changing the design of a lady's bag.

[0060] Thus, the removable pads provide a more effective way to protect the main elements of the carry-on baggage carrier from abrasion or damage by covering them with a removable element, since, unlike the prototype, pads 5.13, 5.23 cover a larger area of ​​the handbag 12.

[0061] Accordingly, depending on the position in which this ladies' bag 12 is used (in backpack or bag mode), you can more effectively select the desired design, while changing a minimum of removable pads.

[0062] It should be understood that all the design elements of the ladies' bag 12 can be used as places for installing removable pads, which allows you to protect the entire working surface.

[0063] And due to the fact that money, bank cards, documents, a flash drive or another flat object can be placed in the space between the linings 5.13, 5.23 and the surface of the lady's bag 12 in the area of ​​the cut sections 3.1, 3.2, it is also possible to use the removable element of the carry-on baggage carrier as a secret pocket.

[0064] Example 4. Cosmetic bag. Figure 14 shows a cosmetic bag 13, which has a single section of cut 3 along the perimeter of the borders 2 of which fastening means (in this case, zipper fasteners 4) are located. Figure 15 shows that after installing a removable cover 5 along the borders 2 of cut 3, it becomes possible to more radically change the aesthetics of the carry-on baggage carrier by replacing the removable cover 5 with another of a different color or pattern.

[0065] Thus, even one removable cover 5 provides a more effective opportunity to protect the main elements of the carry-on baggage carrier from abrasion or damage by covering them with a removable element, since, unlike the prototype, the cover 5 covers a larger area of ​​the cosmetic bag 13.

[0066] It should be understood that all the design elements of the cosmetic bag 13 can be used as places for installing removable pads, which allows you to protect the entire work surface.

[0067] And due to the fact that money, bank cards, documents, a flash drive or another flat object can be placed in the space between the pad 5 and the surface of the cosmetic bag 13 in the area of ​​the cut section 3, it is also possible to use the removable element of the carry-on baggage carrier as a secret pocket.

[0068] Example 5. Backpack.

[0069] Fig. 14 shows an example of the implementation of two removable pads 5.31 and 5.32 in a backpack, thanks to which it is possible to more radically change the aesthetics of the external appearance of the carry-on baggage carrier by replacing one or another removable pad 5.31 and / or 5.32 with another of a different color or coloring.

[0070] Thus, the removable pads provide a more effective way to protect the main elements of the carry-on baggage carrier from abrasion or damage by covering them with a removable element, since, unlike the prototype, pads 5.31, 5.32 cover a larger area of ​​the backpack 14.

[0071] It should be understood that all elements of the backpack 14 design can be used as places for installing removable pads, which allows you to protect the entire working surface.

[0072] And due to the fact that money, bank cards, documents, a flash drive or another flat object can be placed in the space between the pads 5.31, 5.32 and the surface of the backpack elements 14 in spaces 17 and 18, it is also possible to use the removable element of the carry-on baggage carrier as a secret pocket.

[0073] This example, in the form of removable cover 5.31, demonstrates the enhanced concealment of a hidden pocket. Removable cover 5.31 is clearly placed over outer pocket 16 of backpack 14, which has its own zippered pocket closure 15. After placing the desired item in hidden space 18, an outside observer will perceive the pocket as being only one, opened by zipper 15, while zipper 4 of removable cover 5.31, hidden, for example, under the bottom of the backpack, will be invisible.

[0074] If the fastening means 4 of the removable cover 5.31 are additionally concealed under the material of the removable cover 5.31, this will further enhance the concealment of the secret pocket. This condition applies to all the examples of this solution.

[0075] From Fig. 17 - Fig. 20 it is evident that not only design solutions of a different color, but also overlays that radically change the shape of the carry-on baggage carrier can be used as a removable cover. On the backpack 19, on the outer front side, by means of, for example, a zipper-type fastener 4, an ice-sled 20 with a soft pad can be secured. In the stowed position (Fig. 18), the ice-sled 20 with a soft pad, located behind the user's back, protects him from impact in the event of an accidental fall on his back. And after removing the removable cover - the ice-sled 20 with a soft pad (Fig. 19) it can be used as a means for sliding down a hill, or as a lounger for an overnight stay.

[0076] Backpack 21 in Fig. 20 demonstrates a similar attachment option for sled 22, but with a rigid plastic form. This attachment 22 is used in conjunction with backpack 21. The user removes backpack 21 from their shoulders, places it face down (sled 22 side down) on the snow, and sits on top of the backpack either for a break or to smooth the descent downhill on very bumpy terrain.

[0077] Example 6. Suitcase.

[0078] Fig. 21 shows an example of the implementation of a removable cover 24 on the outer side of a suitcase 23, thanks to which it is possible not only to more radically change the aesthetics of the external appearance of the carry-on baggage carrier, but also to change the functionality of the carry-on baggage.

[0079] Thus, from Fig. 21 it is evident that the removable cover 24 for the suitcase contains external pockets 25 and a support 26. After fixing the removable cover 24 to the suitcase 23 by means of, for example, a zipper 4, the suitcase receives not only a huge secret pocket in the space of the cut 3, but also additional functionality in the form of pockets 25 and a support 26, which serves to prevent the suitcase from tipping over to the front side in the event of overloading the pockets 25 with luggage.

[0080] It should be understood that all elements of the suitcase 23 design can be used as places for installing removable pads, which allows you to protect the entire work surface.

[0081] From all the above examples, it also follows that the removable cover is preferably designed so that its coverage area extends to at least two sides of the carry-on baggage carrier. This provides more effective protection for the main components of the carry-on baggage carrier from abrasion or damage by covering them with the removable element, since, unlike the prototype, the cover covers a larger area of ​​the carry-on baggage carrier's working surface. Since the removable element in the prototype is flat and placed on the flap and / or pocket on the outside of the bag, it is always smaller than the cut element of the working surface, which extends to at least two sides of the carry-on baggage carrier.

[0082] Examples 1-6 demonstrate that the removable element of the pad can be made in various versions and from various materials - multi-layer or single-layer, from woven or non-woven material, from PVC film, or from natural and / or artificial leather.

Claims

FORMULA 1. A means of carrying hand luggage, designed with the possibility of attaching removable pads to it, each of which is secured with the help of fastening means on the outer surface of the means of carrying hand luggage, characterized in that each removable pad is made according to a size corresponding to the dimensions of one section of the cut.

2. A means of carrying hand luggage according to paragraph 1, characterized in that the means for fixing the removable pad are located along the perimeter of the boundaries of those sections of the cut that are covered by the removable pad.

3. A means of carrying hand luggage according to paragraph 1, characterized in that the means for fixing the removable pad are made in the form of a zipper-type fastener, and / or Velcro tape, and / or Ziplock, in the form of a magnet, and / or in the form of buttons.

4. A means of carrying hand luggage according to paragraph 1, characterized in that the means for fixing the removable pad are made hidden under the material of the removable pad.

Citation Information

Patent Citations

  • Custody bag for personal objects, with space for interchangeable graphic publicity, for use basically in supermarkets, self-service shops, and similar

    EP0997084A2

  • BAG

    RU94820U1

  • Handbag with inter-changeable decorative panels system

    US20120241059A1

  • Handbags with Interchangeable Covers and Methods of Using the Same

    US20130306206A1

  • Security bag with privacy element

    US20230172328A1