Durable flame-retardant bicycle tail bag
By introducing expandable fabric and zipper design into the bicycle tail bag, combined with lighting components and stable connectors, the problem of unadjustable tail bag capacity is solved, improving item storage and riding safety, and simplifying the use of the tail bag .
Patent Information
- Application Number
- CN202420725337.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The capacity space of the existing bicycle tail bag is unadjustable, resulting in the inability to effectively expand to accommodate more items when needed, affecting the convenience and safety of riding.
A durable flame-retardant bicycle tail bag is designed, adopting an expandable tail bag structure, implementing the capacity expansion function of the tail bag through the first and second capacity expansion cloths and corresponding zippers, and integrating lighting components on the tail bag body to utilize the connection The parts and drive components ensure stable installation and easy disassembly of the tail pack.
It realizes flexible capacity adjustment of the tail pack, increases item storage space, provides lighting safety for night riding, and simplifies the installation and disassembly of the tail pack through stable connections and motor drives, improving user experience and security.
Smart Images
Figure CN222224318U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bicycle bags, and in particular relates to a durable flame-retardant bicycle tail bag. Background Art
[0002] The bicycle tail bag provides additional storage space for carrying tools, raincoats, snacks, water bottles and other small items, which is convenient for riding. Placing items in the bicycle tail bag can disperse the weight, making riding more comfortable and stable, and avoiding the discomfort caused by concentrating all items in the tail bag or on the body;
[0003] In the prior art, a Chinese patent with authorization announcement number: CN 216834055 U discloses a bicycle tail bag with a light, and the key points of the scheme include: a tail bag bottom pad, a connecting belt, a control panel, a control panel installation bag, a light hole, a fixed side belt, an active zipper, a tail bag main body, and a tail bag fixing buckle. One side of the tail bag bottom pad is sewn to the tail bag main body, and one end of the tail bag bottom pad is connected to the control panel installation bag through a connecting belt. The control panel installation bag is provided with a control panel and a light hole. The control panel installation bag and the tail bag main body are connected to each other through an active zipper. The tail bag main body is provided with a fixed side belt, and one end of the tail bag main body is connected to the tail bag fixing buckle. Through the above scheme, a bicycle tail bag that can be illuminated by a light source is realized, but there is a problem that the capacity space cannot be changed during use, which is not convenient for storage and use. Utility Model Content
[0004] The purpose of the utility model is to provide a durable flame-retardant bicycle tail bag with adjustable storage space in view of the above-mentioned technical problems.
[0005] In view of this, the utility model provides a durable flame-retardant bicycle tail bag, the main points of which include:
[0006] A connecting piece, the connecting piece is mounted on the bicycle;
[0007] The tail package body is installed on the connecting piece and a lighting assembly is arranged on the tail package body;
[0008] Among them, the tail package body includes:
[0009] A first tail bag, the first tail bag is installed on the connecting piece;
[0010] A first capacity expansion cloth, the first capacity expansion cloth is installed on the first tail package;
[0011] A first connecting part, the first connecting part is installed on the first capacity expansion cloth, and a connecting zipper is provided on the first connecting part;
[0012] a second tail package, the second tail package being installed on the first connecting portion;
[0013] The first expansion zipper is installed on the first tail bag, and the first expansion zipper can fold the first expansion cloth and connect the first tail bag with the first connecting part.
[0014] In the present technical solution, the above-mentioned solution is used to achieve the effect of expanding the capacity of the bicycle tail bag. The expanded tail bag can accommodate more items, solving the problem that the storage space cannot be adjusted. Specifically, when the tail bag needs to be expanded, it is only necessary to open the first expansion zipper to unfold the first expansion cloth. A lighting assembly is provided on the tail bag body, which can provide a lighting effect and help warn vehicles behind. In addition, the tail bag body is indirectly installed on the bicycle through a connecting piece, and the connecting piece has the effect of stable connection and convenient disassembly and assembly.
[0015] In the above technical solution, further, the second tail bag includes: a second tail bag frame; a second capacity expansion cloth, the second capacity expansion cloth is installed on the second tail bag; a second connecting part, the second connecting part is installed on the second capacity expansion cloth; a second capacity expansion zipper, the second capacity expansion zipper is installed on the second tail bag, and the second capacity expansion zipper can fold the second capacity expansion cloth and connect the second tail bag to the second connecting part.
[0016] In the above technical solution, further, the connecting part includes: a first frame, the first frame is installed on the bicycle, a slot is provided on the first frame, an installation slot is provided on the slot, a first limiting slot is provided in the installation slot, a limiting member is provided in the first limiting slot, and a first screw hole is also provided in the first frame; a second frame, the second frame is installed on the first tail bag, a plug-in strip is provided on the second frame, a second limiting slot is provided on the plug-in strip, and a second screw hole is provided in the second frame; a transmission assembly, the transmission assembly is installed in the first frame, and the transmission assembly is used to lock and connect the first frame and the second frame.
[0017] In the above technical solution, further, the limiting member includes: a telescopic guide rod, which is installed in the first limiting groove; a spring, which is sleeved on the telescopic guide rod; a limiting block, which is installed on the spring and is provided with a hand-shift block.
[0018] In the above technical solution, further, the transmission assembly includes: a screw rod, the screw rod is installed in a first screw hole; a fixed block, the fixed block is installed on the screw rod; a first gear, the first gear is installed on the screw rod, and a second gear is meshed with the first gear and connected; a motor, the motor is installed in the installation groove, and the motor drives the second gear to rotate.
[0019] In the above technical solution, further, the lighting assembly includes: a shell, the shell is installed on the second tail package, a control device is arranged inside the shell, and a lamp hole is opened on the shell; and a lamp bead is installed in the lamp hole.
[0020] The beneficial effects of the utility model are:
[0021] 1. The tail bag adopts the design of the first expansion cloth and the first expansion zipper, so that the tail bag can be expanded when needed to accommodate more items, solving the problem that the storage space of the traditional tail bag cannot be adjusted; the tail bag body is provided with a lighting component, which provides a lighting effect, helps to improve the safety of night riding, and warns the vehicles behind; Stable connection: The tail bag body is installed on the bicycle through the connector to ensure the stability of the tail bag during driving. The connector has the characteristics of stable connection and easy disassembly and assembly, which improves the user experience.
[0022] 2. When the expansion effect of the first tail bag is not enough to meet the need and the capacity of the tail bag needs to be expanded, the second expansion zipper can be pulled open to separate the second connecting part from the second tail bag frame, so that the second expansion cloth can be unfolded, thereby increasing the volume of the second tail bag and providing additional storage space; when disassembling, the second expansion zipper can be pulled reversely to reconnect the second connecting part to the second tail bag, and the second expansion cloth can be folded up to restore the original state; when the capacity of the first tail bag is insufficient, additional storage space can be added by expanding the second tail bag, so that the user can carry more items more conveniently; the user can choose whether to expand the second tail bag according to needs, thereby flexibly adjusting the capacity of the tail bag according to actual conditions, thereby improving the convenience and flexibility of use.
[0023] 3. First, install the first frame, which has a slot and a screw hole, on the bicycle; then, install the second frame, which has a plug-in strip and a screw hole, on the first frame, and the user presses the limit piece so that the plug-in strip can be inserted into the first frame along the slot; start the transmission assembly to connect the second frame with the first frame; when the tail bag body needs to be removed, first manually press the hand shift block downward to separate the limit block from the second limit slot, and then start the transmission assembly to remove the tail bag body; it provides a stable connection and support to ensure that the tail bag is firmly installed on the bicycle; it tightly connects the tail bag body and the bicycle structure, reduces the possibility of shaking or loosening, enhances stability during driving, simplifies the disassembly and assembly process of the tail bag, and improves the user experience.
[0024] 4. The limit piece includes a telescopic guide rod, a spring and a limit block. A hand-shift block is arranged on the limit block. When the tail bag body needs to be removed, the hand-shift block needs to be pressed down manually to separate the limit block from the second limit groove, and the motor needs to be started to remove the tail bag body. When installing the tail bag body, the hand-shift block also needs to be pressed down to separate the limit block from the second limit groove, and then the motor needs to be started. After the installation is completed, the limit block is released. The limit piece provides an additional locking function.
[0025] 5. Start the motor by controlling the motor start button; after the motor is started, it drives the second gear to start rotating, and the rotation of the second gear drives the first gear, which in turn drives the screw to start rotating; the rotation of the screw causes it to be screwed out of the second screw hole, causing the first frame to be separated from the second frame, so that the tail bag body can be disassembled; when the separation is completed, the user can easily remove the tail bag body from the bicycle; through the motor drive, the user can easily disassemble and assemble the tail bag body on the bicycle without manual operation, which greatly improves the ease of use; compared with the traditional manual disassembly and assembly method, the motor drive can complete the disassembly and assembly process more quickly, saving time and energy.
[0026] 6. By activating the control device on the bicycle tail bag, the user can activate the lighting system; once the control device is activated, the light beads will light up, illuminating the area around the bicycle tail bag; the lighting component on the bicycle tail bag makes the cyclist more easily noticed by other road users at night or in low visibility environments, which helps to reduce the risk of traffic accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0028] Figure 1 It is a schematic structural diagram of a specific implementation method of the utility model.
[0029] Figure 2 It is a schematic diagram of a specific implementation method of the tail bag body of the utility model.
[0030] Figure 3 It is a schematic diagram of a specific implementation method of the second tail package in the utility model.
[0031] Figure 4 It is a schematic diagram of an implementation scheme of a connecting piece in the utility model.
[0032] Figure 5 It is a schematic diagram of an implementation method of the limiting member in the utility model.
[0033] Figure 6 It is a schematic diagram of an implementation scheme of the lighting assembly in the present utility model.
[0034] The symbols in the figure are:
[0035] 1-connecting piece, 11-first frame, 12-slot, 13-installing slot, 14-first limiting slot, 15-first screw hole, 16-second frame, 17-plug-in strip, 18-second limiting slot, 2-tail package body, 21-first tail package, 22-first expansion cloth, 23-first connecting part, 24-connecting zipper, 25-first expansion zipper, 3-lighting component, 31-housing, 32-control device, 33-lamp hole, 34-lamp bead, 4-second tail package, 41-second tail package frame, 42-second expansion cloth, 43-second connecting part, 44-second expansion zipper, 5-limiting piece, 51-telescopic guide rod, 52-spring, 53-limiting block, 54-hand dial block, 6-transmission component, 61-screw, 62-fixing block, 63-first gear, 64-second gear, 65-motor. DETAILED DESCRIPTION
[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0037] In the description of the utility model, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0038] Example 1
[0039] This embodiment provides a durable flame retardant bicycle tail bag, such as Figure 1 and Figure 2As shown, the key points of the scheme include: a connecting member 1, which is installed on a bicycle; a tail bag body 2, which is installed on the connecting member 1, and a lighting assembly 3 is arranged on the tail bag body 2; wherein the tail bag body 2 includes: a first tail bag 21, which is installed on the connecting member 1; a first capacity expansion cloth 22, which is installed on the first tail bag 21; a first connecting portion 23, which is installed on the first capacity expansion cloth 22, and a connecting zipper 24 is arranged on the first connecting portion 23; a second tail bag 4, which is installed on the first connecting portion 23; a first capacity expansion zipper 25, which is installed on the first tail bag 21, and the first capacity expansion zipper 25 can fold the first capacity expansion cloth 22 and connect the first tail bag 21 to the first connecting portion 23;
[0040] The above scheme achieves the effect of expanding the capacity of the bicycle tail bag. The expanded tail bag can accommodate more items, solving the problem of the non-adjustable storage space. Specifically, when the tail bag needs to be expanded, it is only necessary to open the first expansion zipper 25 to unfold the first expansion cloth 22. A lighting assembly 3 is provided on the tail bag body 2. The lighting assembly 3 can provide a lighting effect, which helps to warn the rear vehicles. In addition, the tail bag body 2 is indirectly installed on the bicycle through the connecting member 1. The connecting member 1 has the effect of stable connection and convenient disassembly and assembly.
[0041] Example 2
[0042] This embodiment provides a durable flame-retardant bicycle tail bag, which, in addition to the technical solutions of the above embodiments, also has the following technical features: Figure 3 As shown, the second tail bag 4 includes: a second tail bag frame 41; a second capacity expansion cloth 42, the second capacity expansion cloth 42 is installed on the second tail bag 4; a second connecting portion 43, the second connecting portion 43 is installed on the second capacity expansion cloth 42; a second capacity expansion zipper 44, the second capacity expansion zipper 44 is installed on the second tail bag 4, and the second capacity expansion zipper 44 can fold the second capacity expansion cloth 42 and connect the second tail bag 4 to the second connecting portion 43;
[0043] The solution of the second tail bag 4 provides an additional expansion effect. When the expansion effect of the first tail bag 21 is not sufficient to meet the need, the second tail bag 4 can also be expanded; specifically, when it is necessary to expand the second tail bag 4, the second expansion zipper 44 is opened to separate the second connecting part 43 from the second tail bag frame 41. At this time, the second expansion cloth 42 is unfolded, and the volume of the second tail bag 4 is increased.
[0044] Example 3
[0045] This embodiment provides a durable flame-retardant bicycle tail bag, which, in addition to the technical solutions of the above embodiments, also has the following technical features: Figure 4As shown, the connecting member 1 includes: a first frame 11, the first frame 11 is installed on the bicycle, a slot 12 is provided on the first frame 11, a mounting slot 13 is provided on the slot 12, a first limiting slot 14 is provided in the mounting slot 13, a limiting member 5 is provided in the first limiting slot 14, and a first screw hole 15 is also provided in the first frame 11; a second frame 16, the second frame 16 is installed on the first tail bag 21, a plug-in strip 17 is provided on the second frame 16, a second limiting slot 18 is provided on the plug-in strip 17, and a second screw hole is provided on the second frame 16; a transmission assembly 6, the transmission assembly 6 is installed in the first frame 11, and the transmission assembly 6 is used to lock and connect the first frame 11 and the second frame 16;
[0046] The connector 1 provides a stable connection and support, so that the bicycle tail bag can be firmly installed on the bicycle. Through the design of the connector 1, the tail bag body 2 can be tightly connected to the bicycle structure and is not easy to loosen or shake, thereby ensuring the stability of the tail bag during riding; this helps to reduce the possibility of accidents caused by vibration or instability, and improves the safety of riding; in addition, the design of the connector 1 can also simplify the disassembly and assembly process of the tail bag, so that users can more conveniently install or disassemble the bicycle tail bag, thereby improving the user experience.
[0047] Specifically, when the tail pack needs to be installed, first press the limiter 5, then start the transmission assembly 6 so that the plug-in strip 17 on the second frame 16 is inserted into the first frame 11 along the slot 12, and then release the limiter 5 to achieve installation; the same applies to disassembly.
[0048] Example 4
[0049] This embodiment provides a durable flame-retardant bicycle tail bag, which, in addition to the technical solutions of the above embodiments, also has the following technical features: Figure 5 As shown, the limiting member 5 includes: a telescopic guide rod 51, which is installed in the first limiting groove 14; a spring 52, which is sleeved on the telescopic guide rod 51; a limiting block 53, which is installed on the spring 52, and a hand-operated block 54 is provided on the limiting block 53;
[0050] The limiter 5 has a reset locking function. When the tail package body 2 needs to be removed, the hand-operated block 54 needs to be manually pressed downward to separate the limiter block 53 from the second limiter groove 18 when the motor 65 is started to rotate the screw 61. Only then can the motor 65 be started to remove the tail package body 2. When installing the tail package body 2, the hand-operated block 54 also needs to be pressed downward to separate the limiter block 53 from the second limiter groove 18, and then the motor 65 is started to release the limiter block 53 after the installation is completed.
[0051] The limiting member 5 provides an additional stabilizing effect on the tail bag body 2. The stabilizing effect provided by the limiting member 5 can ensure that the bicycle tail bag remains stable during driving, reduce the possibility of accidents caused by vibration or instability, and improve riding safety; the stable connection can prevent the tail bag body 2 from shaking or falling off during driving, and effectively protect the items in the tail bag from damage or loss.
[0052] Example 5
[0053] This embodiment provides a durable flame-retardant bicycle tail bag, which, in addition to the technical solutions of the above embodiments, also has the following technical features: Figure 4 As shown, the transmission assembly 6 includes: a screw 61, the screw 61 is installed in the first screw hole 15; a fixing block 62, the fixing block 62 is installed on the screw 61; a first gear 63, the first gear 63 is installed on the screw 61, and a second gear 64 is meshed and connected with the first gear 63; a motor 65, the motor 65 is installed in the installation slot 13, and the motor 65 drives the second gear 64 to rotate;
[0054] The user can realize the disassembly and assembly of the tail bag body 2 on the bicycle by controlling the motor 65, which greatly enhances the convenience of use;
[0055] Specifically, start the motor 65 and the motor 65 drives the second gear 64 to rotate. When the second gear 64 rotates, the first gear 63 rotates accordingly. The first gear 63 drives the screw 61 to rotate, and the screw 61 will be screwed out of the second screw hole, thereby achieving the effect of separating the first frame 11 from the second frame 16. When installing in the same way, you only need to reverse the motor 65 to achieve the connection between the first frame 11 and the second frame 16.
[0056] Example 6
[0057] This embodiment provides a durable flame-retardant bicycle tail bag, which, in addition to the technical solutions of the above embodiments, also has the following technical features: Figure 6 As shown, the lighting assembly 3 includes: a housing 31, the housing 31 is mounted on the second tail package 4, a control device 32 is arranged in the housing 31, a lamp hole 33 is opened on the housing 31; a lamp bead 34, the lamp bead 34 is installed in the lamp hole 33;
[0058] Starting the control device 32 can make the lamp bead 34 light up, and the lighting assembly 3 on the bicycle rear bag can increase the visibility of the rider, especially at night or in low visibility environments, which helps other road users to notice the rider more easily and reduce the risk of traffic accidents; by adding lighting equipment to the rear of the bicycle, the safety of the rider can be improved, and a good lighting system can make it easier for other vehicles and pedestrians to identify the position and direction of the bicycle, thereby reducing the possibility of collision.
[0059] The embodiments of the utility model are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the inspiration of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.
Claims
1. A durable flame-retardant bicycle tail bag, characterized in that: include: A connecting member (1), wherein the connecting member (1) is mounted on a bicycle; A tail package body (2), the tail package body (2) is mounted on the connecting piece (1), and a lighting assembly (3) is arranged on the tail package body (2); Wherein, the tail package body (2) comprises: A first tail package (21), wherein the first tail package (21) is installed on the connecting member (1); A first capacity expansion cloth (22), wherein the first capacity expansion cloth (22) is installed on the first tail bag (21); A first connecting portion (23), the first connecting portion (23) being mounted on the first capacity expansion cloth (22), and a connecting zipper (24) being provided on the first connecting portion (23); A second tail package (4), the second tail package (4) being installed on the first connecting portion (23); A first expansion zipper (25), the first expansion zipper (25) is installed on the first tail bag (21), and the first expansion zipper (25) can fold the first expansion cloth (22) and connect the first tail bag (21) to the first connecting part (23).
2. The durable flame-retardant bicycle tail bag according to claim 1, characterized in that: The second tail package (4) comprises: A second tail package frame (41); A second capacity expansion cloth (42), the second capacity expansion cloth (42) being installed on the second tail bag (4); A second connecting portion (43), wherein the second connecting portion (43) is mounted on the second capacity expansion fabric (42); A second capacity expansion zipper (44), the second capacity expansion zipper (44) is installed on the second tail bag (4), and the second capacity expansion zipper (44) can fold the second capacity expansion cloth (42) and connect the second tail bag (4) to the second connecting part (43).
3. The durable flame-retardant bicycle tail bag according to claim 1, characterized in that: The connecting member (1) comprises: A first frame (11), the first frame (11) being installed on the bicycle, the first frame (11) being provided with a slot (12), the slot (12) being provided with a mounting slot (13), the mounting slot (13) being provided with a first limiting slot (14), the first limiting slot (14) being provided with a limiting member (5), and the first frame (11) being further provided with a first screw hole (15); A second frame (16), the second frame (16) being mounted on the first tail package (21), a plug-in strip (17) being provided on the second frame (16), a second limiting groove (18) being provided on the plug-in strip (17), and a second screw hole being provided on the second frame (16); A transmission assembly (6), wherein the transmission assembly (6) is installed in the first frame (11), and the transmission assembly (6) is used for lockingly connecting the first frame (11) and the second frame (16).
4. The durable flame-retardant bicycle tail bag according to claim 3, characterized in that: The limiting member (5) comprises: A telescopic guide rod (51), wherein the telescopic guide rod (51) is installed in the first limiting groove (14); A spring (52), wherein the spring (52) is sleeved on the telescopic guide rod (51); A limit block (53), wherein the limit block (53) is mounted on the spring (52), and a hand-operated block (54) is arranged on the limit block (53).
5. The durable flame-retardant bicycle tail bag according to claim 3, characterized in that: The transmission assembly (6) comprises: A screw rod (61), wherein the screw rod (61) is installed in the first screw hole (15); A fixing block (62), wherein the fixing block (62) is mounted on the screw rod (61); a first gear (63), the first gear (63) being mounted on the screw rod (61), and a second gear (64) being meshed and connected with the first gear (63); A motor (65), wherein the motor (65) is installed in the installation slot (13), and the motor (65) drives the second gear (64) to rotate.
6. The durable flame-retardant bicycle tail bag according to claim 1, characterized in that: The lighting assembly (3) comprises: A shell (31), the shell (31) being mounted on the second tail package (4), a control device (32) being arranged inside the shell (31), and a lamp hole (33) being opened on the shell (31); A lamp bead (34), wherein the lamp bead (34) is installed in the lamp hole (33).