Luggage with telescopic enclosure structure
By introducing a telescopic enclosure structure into the luggage, combined with a magnetic buckle and a reversible support plate, the problems of immutability and insufficient expansion of the traditional luggage are solved, and flexible volume adjustment and support force of the luggage are achieved, thereby improving loading efficiency and convenience.
Patent Information
- Application Number
- CN202421274101.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Due to its fixed internal space, traditional luggage cannot flexibly adjust its volume, which leads to inconvenience when loading items of different sizes, and lacks expansion, making it difficult to accommodate large or special-shaped items.
A bag with a telescopic enclosure structure is designed, and the volume adjustment and support force enhancement of the bag through a retractable enclosure and a retractable bottom, combined with a magnetic buckle and a reversible support plate.
This design allows the bag to adjust the volume flexibly, adapt to the loading needs of items of different sizes, enhance support, ensure that the bag is not easily deformed or damaged when loading heavy objects, and maintains a compact volume when it does not require expansion, making it easy to carry and store.
Smart Images

Figure CN222764885U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of bags, in particular to a bag with a telescopic surrounding structure. Background Art
[0002] In the luggage industry, traditional luggage design often focuses on the stylish appearance and structural stability, but in actual use, its fixed volume has become a major challenge for users. With the improvement of people's living standards and the diversification of travel methods, users' demand for luggage is also increasing, and they are no longer satisfied with luggage with a single function.
[0003] Traditional bags have many inconveniences when loading items due to their fixed internal space. For users who often need to carry items of different sizes, bags that are too large are bulky and take up space when there are fewer items, while bags that are too small cannot accommodate all items, causing trouble in use. Especially when traveling, shopping or outdoor activities, users need to carry a wide variety of items of different sizes, and traditional fixed-volume bags are difficult to meet this demand.
[0004] In addition, traditional luggage also has limitations in expandability. Although some luggage is designed with additional compartments or pockets, these designs can only increase the loading space to a certain extent, and the capacity for accommodating large or special-shaped items is limited. Therefore, when faced with the need to carry large or special-shaped items, users often need to carry multiple luggage, which increases the burden and inconvenience of travel.
[0005] In summary, the shortcomings of traditional luggage in terms of volume adjustment and expansibility limit its application in modern life. In order to solve this problem, designing a luggage with a telescopic waist structure that can flexibly adjust the volume according to the actual needs of users and improve loading efficiency and convenience has become a major research hotspot and market demand in the industry. By introducing the design of telescopic waist, the luggage can maintain a fashionable appearance and a stable structure while having stronger adaptability and flexibility to meet the diverse needs of users in different scenarios. Utility Model Content
[0006] The technical problem to be solved by the utility model is to provide a fruit packaging box.
[0007] The technical problem to be solved by the utility model is achieved by the following technical solutions:
[0008] A bag with a telescopic enclosure structure comprises a box body, the box body comprises a left box body and a right box body, the right box body is connected to a telescopic enclosure, the telescopic enclosure comprises a telescopic enclosure edge and an enclosure bottom. Magnetic buckle belts are arranged on both sides of the enclosure bottom, metal bottom sheets corresponding to the magnetic buckle belts are arranged on both sides of the right box body, four flippable support plates are connected to the inner side of the telescopic enclosure respectively, and fixing belts detachably connected to the support plates and making the support plates in an upright state are arranged around the edge of the telescopic enclosure, a first connecting buckle is arranged on the fixing belt, and a second connecting buckle corresponding to the first connecting buckle is arranged on the support plate.
[0009] A corresponding metal positioning piece is provided at the lower end of the magnetic buckle belt on the bottom.
[0010] A handle is also provided on the surrounding bottom.
[0011] The surrounding edge is made of elastic fabric.
[0012] After the telescopic band is compressed, the magnetic buckle belt and the metal bottom sheet are matched together accordingly.
[0013] After the telescopic band is extended, the magnetic buckle belt and the metal positioning sheet are matched together accordingly.
[0014] A telescopic pull rod is also provided on the back side of the left box body.
[0015] Universal wheels are arranged at the lower parts of the left box body and the right box body.
[0016] Beneficial effects of the utility model: The luggage with a telescopic enclosure structure provided by the utility model effectively solves the problem of the fixed volume of traditional luggage by introducing the design of the telescopic enclosure, and has the following significant beneficial effects:
[0017] Flexible volume adjustment: Through the extension and retraction of the telescopic waist, users can freely adjust the overall volume of the bag as needed to adapt it to the loading needs of items of different sizes, thus improving the practicality of the bag.
[0018] Enhanced support: The four flip-up support plates connected to the inner side of the telescopic cuff provide additional support when the bag is expanded, ensuring that the bag is not easily deformed or damaged when loaded with heavy objects.
[0019] Easy to carry: After the telescopic waist is compressed, the magnetic buckle strap and the metal bottom sheet cooperate with each other, so that the bag maintains a compact volume when it does not need to be expanded, making it easy to carry and store.
[0020] Stable structure: The design of the fixing belt and connecting buckle enables the support plate to be firmly fixed on the telescopic waist, keeping the overall structure of the bag stable.
[0021] Enhanced user experience: By introducing the design of telescopic cuffs, the luggage of the utility model can meet the user's usage needs in different scenarios, thereby improving the user's usage experience and satisfaction.
[0022] In summary, the luggage with a telescopic surrounding structure provided by the utility model brings users a more convenient and practical luggage experience through the beneficial effects of flexible volume adjustment, enhanced supporting force, easy carrying and stable structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural schematic diagram of the utility model.
[0024] Figure 2 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.
[0026] A bag with a telescopic enclosure structure includes a box body 1, the box body 1 includes a left box body 2 and a right box body 3, the right box body 3 is connected to a telescopic enclosure 4, and the telescopic enclosure 4 includes a telescopic enclosure edge 5 and an enclosure bottom 6. Magnetic buckle belts 7 are provided on both sides of the enclosure bottom 6, and metal bottom sheets 8 corresponding to the magnetic buckle belts 7 are provided on both sides of the right box body 3. Four flippable support plates 9 are connected to the inner side of the telescopic enclosure 4 respectively, and fixed belts 10 detachably connected to the support plate 9 and keeping the support plate 9 in an upright state are provided around the edge of the telescopic enclosure 4, and a first connecting buckle 11 is provided on the fixing belt 10, and a second connecting buckle corresponding to the first connecting buckle 11 is provided on the support plate 9.
[0027] A corresponding metal positioning piece 13 is provided at the lower end of the magnetic buckle belt 7 on the bottom 6 .
[0028] A handle 14 is also provided on the surrounding bottom 6 .
[0029] The edge 5 is made of elastic fabric.
[0030] After the stretch band 4 is compressed, the magnetic buckle belt 7 and the metal bottom plate 8 are matched together.
[0031] After the telescopic band 4 is extended, the magnetic buckle belt 8 and the metal positioning sheet 13 are matched together.
[0032] A telescopic pull rod 15 is also provided on the back of the left box body 2 .
[0033] Universal wheels 12 are provided at the lower parts of the left box body 2 and the right box body 3 .
[0034] Implementation method of the utility model: after the telescopic girder 4 is compressed, the magnetic buckle belt 5 corresponds to the metal bottom plate 8 and cooperates with each other, so that the luggage can maintain a compact volume when it does not need to be expanded, which is convenient for carrying and storage; after the telescopic girder 4 is extended, the magnetic buckle belt 7 corresponds to the metal positioning plate 13 and cooperates with each other to fix the magnetic buckle belt 7; the four flip support plates 9 connected to the inner side of the telescopic girder 4 can provide additional supporting force when the luggage is expanded, ensuring that the luggage is not easily deformed or damaged when loaded with heavy objects; a handle 14 is also provided on the girder bottom 6, which can facilitate the extension of the telescopic girder 4.
[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A bag with a telescopic enclosure structure, characterized in that: The invention comprises a box body, wherein the box body comprises a left box body and a right box body, the right box body is connected with a telescopic enclosure, the telescopic enclosure comprises a telescopic enclosure edge and an enclosure bottom, magnetic buckle belts are arranged on both sides of the enclosure bottom, metal bottom sheets corresponding to the magnetic buckle belts are arranged on both sides of the right box body, four flippable support plates are respectively connected to the inner sides of the telescopic enclosure, fixing belts which are detachably connected to the support plates and keep the support plates in an upright state are arranged around the edges of the telescopic enclosure, a first connecting buckle is arranged on the fixing belt, and a second connecting buckle corresponding to the first connecting buckle is arranged on the support plate.
2. The bag with a telescopic enclosure structure according to claim 1, characterized in that: A corresponding metal positioning piece is provided at the lower end of the magnetic buckle belt on the bottom.
3. The bag with a telescopic enclosure structure according to claim 1, characterized in that: A handle is also provided on the bottom.
4. The bag with a telescopic enclosure structure according to claim 1, characterized in that: The surrounding edge is made of elastic fabric.
5. The bag with a telescopic enclosure structure according to claim 1, characterized in that: After the telescopic band is compressed, the magnetic buckle belt and the metal bottom sheet are matched together accordingly.
6. The bag with a telescopic enclosure structure according to claim 1, characterized in that: After the telescopic band is extended, the magnetic buckle belt and the metal positioning piece are matched together accordingly.
7. The bag with a telescopic enclosure structure according to claim 1, characterized in that: A telescopic pull rod is also provided on the back side of the left box body.
8. The bag with a telescopic enclosure structure according to claim 1, characterized in that: Universal wheels are arranged at the lower parts of the left box body and the right box body.