Luggage and hidden rotating shaft structure of front opening cover of luggage
By designing a concealed hinge structure within the bag, the hinge is hidden inside the mounting cavity, solving the problems of easy hinge damage and aesthetic impact, and achieving stable and aesthetically pleasing hinge operation.
Patent Information
- Application Number
- CN202422809323.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-11-18
AI Technical Summary
The front opening hinge of existing bags is exposed, making them prone to damage from bumps and affecting their appearance.
Design a concealed pivot structure that hides the pivot inside the mounting cavity of the bag and connects it to the pivot bracket via a U-shaped mounting bracket to ensure stable rotation and aesthetics.
To prevent the shaft from being damaged by bumps, while maintaining an aesthetically pleasing appearance, ensuring smooth rotation, and featuring a compact structure.
Smart Images

Figure CN223799423U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of luggage, in particular, relate to a luggage and luggage front cover hidden type pivot structure. BACKGROUND
[0002] Luggage is the general term for all kinds of bags and boxes for storing things, including general handbags, backpacks, crossbody bags and various trolley cases, etc. Among them, the trolley case is a commonly used tool in travel, which generally includes a wheeled box body and a telescopic handle.
[0003] As shown in the patent with the announcement number CN219892913U, it discloses a kind of connection structure of luggage and front cover, it includes luggage, the outside of luggage is equipped with storage space, it further includes the front cover for opening and closing the storage space, the bottom of front cover is rotationally matched with luggage by connecting piece, top is equipped with password assembly, it is equipped with the lock head of cooperation password assembly on the luggage and is unlocked and locked, storage space is opened and closed by the cooperation of password assembly and lock head, and is realized by the opening and closing of front cover.
[0004] Although the above-mentioned luggage increases additional storage space by the form of front cover opening, but the pivot of the front cover and the main body of the luggage is exposed, on the one hand, the pivot is easy to be damaged by knocking, on the other hand, it affects the overall appearance. UTILITY MODEL CONTENT
[0005] Therefore, the utility model aims to provide a kind of front cover hidden type pivot structure of luggage, and the pivot is hidden in the box body.
[0006] In order to solve the above technical problems, the technical scheme of the utility model is: a kind of front cover hidden type pivot structure of luggage, including luggage main body, the front warehouse and the front cover for opening and closing front warehouse are equipped on the luggage main body, hidden type pivot is equipped between the front cover and front warehouse, installation cavity is equipped in the luggage main body, located the side of front warehouse, the hidden type pivot includes pivot support in installation cavity, installation support for fixing front cover, one end of installation support is fixedly connected with front cover, the other end is rotationally connected in pivot support, the side wall of front warehouse is equipped with the gap notch for installation support to pass when rotating.
[0007] By the above technical scheme, the pivot structure is hidden in the installation cavity of the luggage, and the pivot structure cannot be seen when the front cover is closed, so that the pivot can be prevented from being damaged by knocking, and at the same time, it has the property of beauty.
[0008] Preferably, the installation support includes a connection segment rotationally connected with the pivot support, a fixed segment fixed with the front cover, and an intermediate segment connecting the connection segment and the fixed segment, the connection segment, the intermediate segment and the fixed segment form a "Fang" shape.
[0009] Through the technical scheme, the "Fang" type structure makes the installation support relatively rotate with the rotating shaft support, and the structure is more compact, and the rotating shaft structure cannot be seen from the outside in the open or closed state of the front cover.
[0010] Preferably, the fixed section is fixed to the inner side of the front cover.
[0011] Through the technical scheme, the fixed section is equivalent to being buckled to the inner wall of the front cover, and then being fixed to the front cover, which on the one hand ensures the connection strength of the two, and on the other hand can hide the fixed section.
[0012] Preferably, the length of the connecting section is greater than the length of the rotating shaft support.
[0013] Through the technical scheme, enough space is left for the rotation of the installation support.
[0014] Preferably, the rotating shaft support comprises a base section fixed to the side wall of the installation cavity, and a support section extending into the installation cavity away from the base section, and the installation support is rotationally connected to one end of the support section away from the base section.
[0015] Through the technical scheme, the base section is fixed to the side wall of the installation cavity, and the connection is more firm.
[0016] Preferably, the one end of the support section away from the base section is provided with a hinge position on both sides, the connecting section is provided with a hinge joint, and the hinge joint is located between the two hinge positions and rotationally connected.
[0017] Through the technical scheme, the rotating connection structure is more stable, and the installation support rotates more smoothly.
[0018] Another object of the present application is to provide a luggage comprising the above-mentioned front cover hidden type rotating shaft structure.
[0019] The technical effects of the present application mainly lie in the following aspects:
[0020] 1. The rotating shaft structure is hidden in the installation cavity of the luggage, and the rotating shaft structure cannot be seen when the front cover is closed, so that the rotating shaft can be prevented from being damaged by knocking, and the appearance is also beautiful;
[0021] 2. The hidden type rotating shaft structure is fixed stably and rotates smoothly. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 The structure schematic view of the embodiment is shown, and the complete luggage is not shown;
[0023] Figure 2 The structure schematic view of the front cover in the closed state in the embodiment is shown;
[0024] Figure 3Structure schematic view of the hinge support and the mounting support in the embodiment;
[0025] Figure 4 Structure schematic view of the front cover in the open state in the embodiment.
[0026] The figure mark: 1, the luggage main body; 2, front cover; 3, front storehouse; 4, installation cavity; 5, hinge support; 51, base section; 52, support section; 6, mounting support; 61, connecting section; 62, fixed section; 63, intermediate section; 7, let gap; 8, hinged position; 9, hinge joint. DETAILED DESCRIPTION
[0027] The specific embodiment of the utility model is further described in detail below in combination with the drawings, so that the technical scheme of the utility model is more easily understood and mastered.
[0028] Embodiment one: a kind of luggage front cover hidden hinge structure.
[0029] As shown in the drawings Figure 1 And 2 A kind of luggage front cover hidden hinge structure, including luggage main body 1, front cover 2 for opening and closing front storehouse 3 is arranged on the luggage main body 1, and hidden hinge is arranged between front cover 2 and front storehouse 3. Installation cavity 4 is arranged in the luggage main body 1, located at the side of front storehouse 3, and hidden hinge includes hinge support 5 arranged in installation cavity 4, and mounting support 6 for fixing front cover 2. One end of mounting support 6 is fixedly connected with front cover 2, and the other end is rotatably connected to hinge support 5. The side wall of front storehouse 3 is provided with let gap 7 for mounting support 6 to pass through when rotating.
[0030] In combination with the drawings Figure 2 And 3 Mounting support 6 includes connecting section 61 rotatably connected with hinge support 5, fixed section 62 fixed with front cover 2, intermediate section 63 connecting connecting section 61 and fixed section 62, and connecting section 61, intermediate section 63 and fixed section 62 form "Fang" type. Wherein, fixed section 62 is fixed to the inner side of front cover 2.
[0031] Hinge support 5 includes base section 51 fixed with the side wall of installation cavity 4, and support section 52 extending into installation cavity 4 away from base section 51.
[0032] Here, one hinged position 8 is arranged on each side of the end of support section 52 away from base section 51 in the embodiment, and hinge joint 9 is arranged on connecting section 61, and hinge joint 9 is located between two hinged positions 8 and is rotatably connected with each other.
[0033] In combination with the drawings Figure 2 And 4The length of the connecting section 61 is greater than the length of the shaft support 5. The shaft structure is hidden in the mounting cavity 4 of the bag, and the shaft structure cannot be seen when the front cover 2 is closed, so that the shaft can be prevented from being damaged by knocking, and the appearance is also good. The shaft support 5 and the mounting support 6 are stably fixed to the bag body and the front cover 2, and the front cover 2 is stably opened and closed.
[0034] Embodiment two, a bag.
[0035] A bag, comprising the bag front cover hidden type shaft structure of the above embodiment.
[0036] Of course, the above is only a typical example of the present application, in addition to this, the present application can have other various specific implementation manners, and any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of the present application.
Claims
1. A front-cover hidden rotary shaft structure of a luggage, comprising a luggage main body (1), a front compartment (3) and a front cover (2) for opening and closing the front compartment (3) are arranged on the luggage main body (1), characterized in that: The front cover (2) and the front compartment (3) are provided with a hidden rotating shaft, the luggage main body (1) is provided with a mounting cavity (4) on one side of the front compartment (3), the hidden rotating shaft comprises a rotating shaft support (5) arranged in the mounting cavity (4) and a mounting support (6) for fixing the front cover (2), one end of the mounting support (6) is fixedly connected with the front cover (2), and the other end is rotationally connected with the rotating shaft support (5), and the side wall of the front compartment (3) is provided with a gap (7) for the mounting support (6) to pass through when rotating.
2. The front cover hidden type hinge structure of a luggage case according to claim 1, wherein: The mounting support (6) comprises a connecting section (61) rotationally connected with the rotating shaft support (5), a fixed section (62) fixed with the front cover (2) and an intermediate section (63) connecting the connecting section (61) and the fixed section (62), and the connecting section (61), the intermediate section (63) and the fixed section (62) form a "Fang" type.
3. The structure of claim 2, wherein the structure is characterized in that: The fixed section (62) is fixed to the inner side of the front cover (2).
4. The structure of claim 2, wherein the structure is characterized in that: The length of the connecting section (61) is greater than the length of the rotating shaft support (5).
5. The structure of claim 2, wherein the structure is characterized in that: The rotating shaft support (5) comprises a base section (51) fixed with the side wall of the mounting cavity (4) and a support section (52) extending into the mounting cavity (4) away from the base section (51), and the mounting support (6) is rotationally connected with one end of the support section (52) away from the base section (51).
6. The structure of claim 5, wherein the structure is characterized in that: Two hinge positions (8) are arranged on both sides of the one end of the support section (52) away from the base section (51), a hinge joint (9) is arranged on the connecting section (61), and the hinge joint (9) is located between the two hinge positions (8) and rotationally connected with each other.
7. A luggage case characterized by: The luggage front cover hidden rotating shaft structure is simple in structure, convenient in use and high in safety.
Citation Information
Patent Citations
Wind-resistant and anti-galloping mechanism for power transmission line
CN219892913U