Foldable lining and shared helmet
By designing the foldable lining as flexible material parts and sheet structure, the dirt problem caused by exposure of shared helmet lining is solved, and hygiene and safety are improved and willingness to use is reduced, space occupation and replacement frequency are reduced.
Patent Information
- Application Number
- CN202421852920.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-01
AI Technical Summary
The lining of the shared helmet is dirty due to exposure to the outdoor environment, which affects the user's willingness to use and safety. The prior art lacks effective hygiene solutions.
It provides a foldable inner lining, which adopts flexible material parts and a sheet structure, which can be stacked and stored in a folded state, and adapted to the inner wall of the helmet in an expanded state. As a disposable consumable, it can be replaced manually or automatically to avoid long-term exposure.
It improves the hygiene and safety of users' use of shared helmets, reduces the probability of motorcycle accidents, reduces the space occupied by the lining and reduces the frequency of replacement.
Smart Images
Figure CN223142929U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of wearable devices, and more specifically, relates to a foldable inner lining and a shared helmet. Background Art
[0002] With the convenience and diversification of modern transportation methods, shared electric bicycles, as a means of transportation that can be used at any time, have been widely used in urban areas. Among them, shared helmets, as safety equipment used in conjunction with shared electric bicycles, are clearly stipulated in traffic safety regulations that electric bicycles must be used with safety helmets. Different from non-shared helmets, the design of shared helmets and their inner linings tries to conform to the usage scenarios and conditions of shared electric bicycles.
[0003] However, the use of existing shared helmets has the following technical problems:
[0004] First, shared helmets are often exposed to the outdoor environment, and the foldable inner lining therein is soiled due to exposure. Users choose to give up using shared electric bicycles because of the soiling, or users choose to use electric bicycles but give up using helmets, resulting in an increased probability of electric bicycle safety accidents.
[0005] Second, as a shared device, the inner lining of the shared helmet directly contacts the user's head. The hygienic use of the inner lining is a safety consideration factor for users to choose a shared helmet and is also the main reason for users to give up using the helmet.
[0006] Therefore, in order to solve the hygienic problems of shared electric bicycle helmets and improve the user's willingness and experience of use, there is an urgent need to provide a disposable foldable inner lining that is convenient for storage and deployment, so that users can manually or automatically replace it when using the helmet. Summary of the Invention
[0007] The purpose of the embodiments of this application is to provide a foldable inner lining and a shared helmet, so as to facilitate the stacking and storage of the foldable inner lining, and after being replaced as a disposable consumable on the helmet, it can be unfolded to fit the inner wall of the helmet shell, and solve the hygienic and safety problems caused by the existing shared helmets being exposed outdoors and used multiple times.
[0008] To achieve the above purpose, the technical solution adopted in this application is:
[0009] Provide a foldable inner lining, the foldable inner lining is a flexible material piece, the foldable inner lining is a sheet structure, and the foldable inner lining has a folded state and an unfolded state; wherein, when the foldable inner lining is in the folded state, the foldable inner lining is planar; when the foldable inner lining is in the unfolded state, the foldable inner lining is adapted to the inner wall of the helmet shell.
[0010] The foldable inner lining includes at least one folding part, and the folding part at least includes an adjacent first folding layer and a second folding layer. When the first folding layer and the second folding layer are overlapped, the foldable inner lining is in the folded state, and when the first folding layer and the second folding layer are unfolded, the foldable inner lining is in the unfolded state.
[0011] In some embodiments, the folding part includes a first folding part and a second folding part. The first folding part at least includes the adjacent first folding layer and the second folding layer, and the second folding part at least includes the adjacent first folding layer and the second folding layer;
[0012] The folding line of the first folding part extends along a first radial direction, the folding line of the second folding part extends along a second radial direction, and the first radial direction and the second radial direction are arranged at an angle.
[0013] In some embodiments, the folding line of the first folding part and the folding line of the second folding part are perpendicularly arranged.
[0014] In some embodiments, the folding part includes a plurality of the first folding parts, and the plurality of the first folding parts are arranged in sequence along the second radial direction;
[0015] And / or, the folding part includes a plurality of the second folding parts, and the plurality of the second folding parts are arranged in sequence along the first radial direction.
[0016] In some embodiments, the foldable inner lining located in the angle formed by the first folding part and the second folding part is a detachable connection part, the detachable connection part is arranged flatly, and the detachable connection part is used for detachably connecting with the inner wall of the helmet shell.
[0017] In some embodiments, the foldable inner lining is provided with a plurality of the detachable connection parts, each of the detachable connection parts is located within the angle formed by the intersecting first folding part and second folding part, and the plurality of the detachable connection parts are arranged at intervals along the circumferential direction of the foldable inner lining.
[0018] In some embodiments, the foldable inner lining further includes a detachable member, the detachable member is fixedly connected to the edge of the detachable connection part, and the detachable member is used for detachably connecting with the inner wall of the helmet shell.
[0019] In some embodiments, the foldable inner lining is a non-woven fabric part.
[0020] In some embodiments, the foldable inner lining is a single-piece structure.
[0021] The beneficial effects of the foldable inner lining provided by this application are as follows:
[0022] Compared with the prior art, the foldable inner lining provided by the present application is a flexible material piece and has a sheet structure, and its state can be changed according to specific requirements. When the foldable inner lining is in a folded state, the foldable inner lining is planar. In this way, multiple foldable inner linings can be stacked and stored, occupying a small space, and facilitating the sequential extraction, installation, and use one by one. When the foldable inner lining is in an unfolded state, the foldable inner lining is adapted to the inner wall of the helmet shell, facilitating the user to wear the helmet and playing a role in isolating the helmet.
[0023] The foldable inner lining provided by the present application can be used as a disposable consumable and can be extracted and replaced with the number of times the shared helmet is used. Each time the user uses a shared electric bicycle, the storage device or automatic replacement device of the foldable inner lining can be synchronously opened through the identification code, and the inner lining can be manually extracted for replacement, or the inner lining of the helmet can be automatically replaced through the automatic replacement device. When the foldable inner lining is in a folded state, it is stored without being exposed to the outdoor environment. Each time the user can extract or replace a new inner lining according to the need, ensuring the hygienic safety of the foldable inner lining and improving the usage probability and usage safety of the electric bicycle.
[0024] Another object of the present application is also to provide a shared helmet, which includes a helmet shell and the foldable inner lining as described above; the helmet shell has a wearing space and a wearing opening communicating with the wearing space;
[0025] The edge of the foldable inner lining is detachably connected to the edge of the wearing opening, and when the foldable inner lining is in the unfolded state, it is adapted to the inner wall of the wearing space.
[0026] The beneficial effects of the shared helmet provided by the present application compared with the prior art are the same as those of the foldable inner lining provided by the present application compared with the prior art, and will not be elaborated here. Description of the Drawings
[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0028] Figure 1 Schematic diagram of the foldable inner lining provided by an embodiment of the present application in a folded state;
[0029] Figure 2 Schematic diagram of the foldable inner lining provided by an embodiment of the present application in a folded state;
[0030] Figure 3Schematic diagram of a foldable inner lining provided by an embodiment of the present application in a folded state;
[0031] Figure 4 Schematic diagram of a foldable inner lining provided by an embodiment of the present application in a folded state.
[0032] Among them, the reference numerals in the figure are as follows:
[0033] 100, inner lining;
[0034] 10, first folding part; 20, second folding part; 30, folding line; 40, detachable connection part; 50, detachable part;
[0035] 501, first groove; 502, second groove. Detailed implementation manners
[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0038] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.
[0039] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.
[0040] Now, the foldable inner lining 100 and the shared helmet provided by the embodiments of the present application will be described.
[0041] Please refer to Figures 1 to 4As shown, the foldable inner lining 100 provided by the embodiment of the present application is a flexible material piece and has a sheet structure. The foldable inner lining 100 has a folded state and an unfolded state. When the foldable inner lining 100 is in the folded state, the foldable inner lining 100 is planar. When the foldable inner lining 100 is in the unfolded state, the foldable inner lining 100 is adapted to the inner wall of the helmet shell. The foldable inner lining 100 includes at least one folding part, and the folding part includes at least an adjacent first folding layer and a second folding layer. When the first folding layer and the second folding layer are overlapped, the foldable inner lining 100 is in the folded state. When the first folding layer and the second folding layer are unfolded, the foldable inner lining 100 is in the unfolded state.
[0042] The foldable inner lining 100 provided by the embodiment of the present application is a flexible material piece and has a sheet structure, and its state can be changed according to specific requirements. When the foldable inner lining 100 is in the folded state, the foldable inner lining 100 is planar. In this way, multiple foldable inner linings 100 can be stacked and stored, occupying a small space, and facilitating sequential extraction, installation, and use one by one. When the foldable inner lining 100 is in the unfolded state, the foldable inner lining 100 is adapted to the inner wall of the helmet shell, facilitating the user to wear the helmet and playing a role in isolating the helmet.
[0043] The foldable inner lining 100 provided by the embodiment of the present application can be used as a disposable consumable and can be extracted and replaced with the number of uses of the shared helmet. Each time the user uses a shared electric bicycle, the storage device or automatic replacement device of the foldable inner lining 100 can be opened synchronously through the identification code, and the inner lining 100 can be manually extracted and replaced, or the inner lining 100 of the helmet can be automatically replaced through the automatic replacement device. When the foldable inner lining 100 is in the folded state, it is stored without being exposed to the outdoor environment. Each time the user can extract or replace a new inner lining 100 according to the demand, ensuring the hygienic safety of the foldable inner lining 100 and improving the usage probability and usage safety of the electric bicycle.
[0044] In some embodiments, the peripheral contour of the foldable inner lining 100 is circular or oval. When the foldable inner lining 100 is in the folded state, it is approximately the same size and shape as the wearing port of the helmet and can be slightly smaller than the size of the wearing port, facilitating detachable fixation near the wearing port.
[0045] In some embodiments, the foldable inner lining 100 is made of non-woven fabric. The cost of non-woven fabric is low, and its air permeability is good. On the basis of improving the comfort of the inner lining 100, the manufacturing cost of the inner lining 100 can be reduced, that is, the usage cost of using a shared electric bicycle can be reduced.
[0046] In some embodiments, the foldable inner lining 100 is a single-piece structure. As a disposable consumable, the single-piece structure has a lower cost, which is more conducive to reducing the usage cost of shared electric bicycles. Moreover, the single-piece structure is more conducive to folding and storage. More inner linings 100 can be stored in the same space, so as to reduce the replenishment frequency of the inner linings 100 by the shared equipment provider.
[0047] In some embodiments, the folding part includes a first folding part 10 and a second folding part 20. The first folding part 10 at least includes an adjacent first folding layer and a second folding layer, and the second folding part 20 at least includes an adjacent first folding layer and a second folding layer. The folding line 30 of the first folding part 10 extends along a first radial direction, and the folding line 30 of the second folding part 20 extends along a second radial direction. The first radial direction and the second radial direction are arranged at an angle. For example, the first radial direction and the second radial direction can be perpendicular to each other.
[0048] When the foldable inner lining 100 is in a folded state, in the first folding part 10 and the second folding part 20, the adjacent first folding layer and the second folding layer are stacked, that is, the two are superposed on each other to form a folded state, and the whole inner lining 100 is planar. At this time, multiple inner linings 100 can be stacked and stored.
[0049] When the foldable inner lining 100 is in an unfolded state, in the first folding part 10 and the second folding part 20, the adjacent first folding layer and the second folding layer are unfolded from each other, that is, the two are separated from the superposed state, and the whole inner lining 100 is in a cup shape or a bowl shape. At this time, a single inner lining 100 is adapted to the inner wall of the helmet.
[0050] In some embodiments, the folding line 30 of the first folding part 10 and the folding line 30 of the second folding part 20 are perpendicularly arranged. On the basis that the first folding part 10 has been folded once, the first folding part 10 is folded a second time, thus forming the second folding part 20. By folding multiple times, the area of the inner lining 100 in the folded state can be reduced, and the occupied space for storage can be reduced.
[0051] In some embodiments, the folding part includes a plurality of first folding parts 10, and the plurality of first folding parts 10 are arranged in sequence along the second radial direction. Alternatively, the folding part includes a plurality of second folding parts 20, and the plurality of second folding parts 20 are arranged in sequence along the first radial direction. Alternatively, the folding part includes a plurality of first folding parts 10, the plurality of first folding parts 10 are arranged in sequence along the second radial direction, and the folding part includes a plurality of second folding parts 20, and the plurality of second folding parts 20 are arranged in sequence along the first radial direction. In this way, by increasing the number of folding parts, the area of the inner lining 100 in the folded state can be reduced, and the occupied space for storage can be reduced.
[0052] In some embodiments, the foldable inner lining 100 located at the angle formed by the first folding portion 10 and the second folding portion 20 is a detachable connecting portion 40. The detachable connecting portion 40 is arranged flat and is used for detachably connecting with the inner wall of the helmet shell.
[0053] By differentiating the folding portion and the detachable connecting portion 40, the inner lining 100 can be folded or unfolded through the folding portion, and the inner lining 100 can be detachably connected to the inner wall of the helmet shell through the detachable connecting portion 40, avoiding interference between the folding and unfolding of the inner lining 100 and its detachable connection.
[0054] In some embodiments, the foldable inner lining 100 is provided with a plurality of detachable connecting portions 40. Each detachable connecting portion 40 is located within the angle formed by the intersecting first folding portion 10 and second folding portion 20, and the plurality of detachable connecting portions 40 are arranged at intervals along the circumference of the foldable inner lining 100.
[0055] By forming a plurality of detachable connecting portions 40, the foldable inner lining 100 can achieve multi-point detachable connection along the circumference. The foldable inner lining 100 and the inner wall of the helmet have a plurality of fixing points along the circumference, ensuring that the position of the foldable inner lining 100 relative to the helmet shell remains stable during wearing.
[0056] In some embodiments, the foldable inner lining 100 further includes a detachable member 50. The detachable member 50 is fixedly connected to the edge of the detachable connecting portion 40 and is used for detachably connecting with the inner wall of the helmet shell.
[0057] Among them, the detachable member 50 can be a flexible rope, a magic tape or a rigid detachable member 50.
[0058] For example, a flexible rope is connected to the detachable connecting portion 40 of the inner lining 100. A through-hole is designed at the attachment of the helmet shell's wearing opening. The flexible rope passes through the through-hole and is knotted, or the adjacent flexible ropes are fixedly connected, so that the inner lining 100 can be fixed relative to the helmet shell.
[0059] For example, as Figure 3 shown, the detachable connecting portion 40 of the inner lining 100 is connected with the hook surface or the loop surface of the magic tape, and the attachment of the helmet shell's wearing opening is designed with the loop surface or the hook surface. Through the fitting of the hook surface and the loop surface, the inner lining 100 can be fixed relative to the helmet shell.
[0060] For example, as Figure 2 shown, the detachable connecting portion 40 of the inner lining 100 is designed with a rigid detachable member 50. The rigid detachable member 50 is provided with one of a groove or a protrusion, and the attachment of the helmet shell's wearing opening is designed with one of a protrusion or a groove. Through the mutually detachable snap connection of the groove and the protrusion, the inner lining 100 can be fixed relative to the helmet shell.
[0061] In some specific embodiments, the rigid detachable member 50 is provided with a pair of oppositely arranged grooves, namely a first groove 501 and a second groove 502 respectively. A pair of oppositely arranged protrusions are provided on the helmet shell. A pair of sliding guide surfaces are provided beside the pair of oppositely arranged grooves. The pair of oppositely arranged protrusions on the helmet shell can be slid into the pair of grooves through the pair of sliding guide surfaces. By the mutual detachable clamping of the grooves and the protrusions, the inner lining 100 can be fixed relative to the helmet shell.
[0062] The embodiment of the present application also provides a shared helmet based on the above-mentioned foldable inner lining 100. The shared helmet includes a helmet shell and the foldable inner lining 100 as above.
[0063] Wherein, the helmet shell has a wearing space and a wearing opening communicating with the wearing space; the edge of the foldable inner lining 100 is detachably connected to the edge of the wearing opening, and when the foldable inner lining 100 is in an unfolded state, it is adapted to the inner wall of the wearing space.
[0064] The beneficial effects of the shared helmet provided by the embodiment of the present application compared with the prior art are the same as those of the foldable inner lining 100 provided by the embodiment of the present application compared with the prior art, and will not be elaborated here.
[0065] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A foldable inner lining (100), characterized in that: The foldable inner lining (100) is a flexible material piece, the foldable inner lining (100) is a sheet structure, and the foldable inner lining (100) has a folded state and an unfolded state; wherein, when the foldable inner lining (100) is in the folded state, the foldable inner lining (100) is planar; when the foldable inner lining (100) is in the unfolded state, the foldable inner lining (100) is adapted to the inner wall of the helmet shell; The foldable inner lining (100) includes at least one folding part, and the folding part at least includes an adjacent first folding layer and a second folding layer. When the first folding layer and the second folding layer are overlapped, the foldable inner lining (100) is in the folded state, and when the first folding layer and the second folding layer are unfolded, the foldable inner lining (100) is in the unfolded state.
2. The foldable inner lining (100) according to claim 1, characterized in that: The folding part includes a first folding part (10) and a second folding part (20). The first folding part (10) at least includes the adjacent first folding layer and the second folding layer, and the second folding part (20) at least includes the adjacent first folding layer and the second folding layer; The folding line (30) of the first folding part (10) extends along a first radial direction, the folding line (30) of the second folding part (20) extends along a second radial direction, and the first radial direction and the second radial direction are arranged at an angle.
3. The foldable inner lining (100) according to claim 2, characterized in that: The folding line (30) of the first folding part (10) and the folding line (30) of the second folding part (20) are perpendicularly arranged.
4. The foldable inner lining (100) according to claim 2 or 3, characterized in that: The folding part includes a plurality of the first folding parts (10), and the plurality of the first folding parts (10) are arranged in order along the second radial direction; and / or, the folding part includes a plurality of the second folding parts (20), and the plurality of the second folding parts (20) are arranged in order along the first radial direction.
5. The foldable inner lining (100) according to claim 2 or 3, characterized in that: The foldable inner lining (100) located in the angle formed by the first folding part (10) and the second folding part (20) is a detachable connection part (40), the detachable connection part (40) is arranged flat, and the detachable connection part (40) is used for detachably connecting with the inner wall of the helmet shell.
6. The foldable inner lining (100) according to claim 5, characterized in that: The foldable inner lining (100) is provided with a plurality of the detachable connection parts (40), and each detachable connection part (40) is located within the angle formed by the intersecting first folding part (10) and second folding part (20). The plurality of detachable connection parts (40) are arranged at intervals along the circumferential direction of the foldable inner lining (100).
7. The foldable inner lining (100) according to claim 6, characterized in that: The foldable inner lining (100) further includes a detachable member (50), which is fixedly connected to the edge of the detachable connection part (40), and the detachable member (50) is used for detachably connecting to the inner wall of the helmet shell.
8. The foldable inner lining (100) according to any one of claims 1-3, characterized in that: The foldable inner lining (100) is made of non-woven fabric.
9. The foldable inner lining (100) according to any one of claims 1-3, characterized in that: The foldable inner lining (100) is of a single-piece structure.
10. A shared helmet, characterized in that: The shared helmet includes a helmet shell and the foldable inner lining (100) according to any one of claims 1-9; the helmet shell has a wearing space and a wearing opening communicating with the wearing space; The edge of the foldable inner lining (100) is detachably connected to the edge of the wearing opening, and when the foldable inner lining (100) is in the unfolded state, it is adapted to the inner wall of the wearing space.