Helmet and bicycle basket matching structure

Abstract

The utility model discloses a helmet and basket matching structure which comprises a basket and a helmet, the tail end of the helmet is provided with an upward turbulent flow tail wing, the inner wall of the basket is provided with a tail wing bearing inner edge matched with the outline of the turbulent flow tail wing, and when the helmet is buckled in a basket bin of the basket, the tail wing bearing inner edge bears the turbulent flow tail wing of the helmet along the outline. The helmet is locked in the bicycle basket through a locking device; and the helmet with the empennage can be stably buckled in the bicycle basket and the locking effect is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of helmets. Background Technology

[0002] Helmets with spoilers have a unique design that differs from traditional helmets, and they are also more expensive and easier to steal. To prevent helmet loss, traditional helmet locks (such as U-locks and wire locks) are not suitable for this type of helmet with spoilers. Wire locks are lightweight but have poor anti-theft properties, while U-locks are bulky and cannot flexibly secure helmets with spoilers. At the same time, users also want helmets that can be stored safely and accessed quickly, hence this solution was designed. Summary of the Invention

[0003] Purpose of the invention: In order to overcome the shortcomings of the existing technology, this utility model provides a helmet and basket matching structure that can stably fasten and lock the helmet with tail fin in the basket.

[0004] Technical solution: To achieve the above objectives, the present invention provides a helmet and basket matching structure, including a basket and a helmet. The helmet has an upward-pointing spoiler fin at the rear end, and the inner wall of the basket has a spoiler support inner edge that conforms to the contour of the spoiler fin. When the helmet is fastened inside the basket, the spoiler support inner edge supports the helmet's spoiler fin along the contour, and the helmet is locked in the basket by a locking device.

[0005] Furthermore, a support head is provided on the lower front side of the helmet, and a support seat is provided on the inner wall of the basket. When the helmet is fastened in the basket, the support seat supports the support head. With the combined action of the tail fin supporting the inner edge and the support seat, the bottom outline of the helmet is separated from the bottom surface of the basket when the helmet is fastened in the basket, forming a water-proof gap.

[0006] Furthermore, a locking tongue insert box is integrally set on the lower inner side of the rear end of the helmet, with an insertion port on the lower side of the locking tongue insert box, and locking tongue openings are symmetrically cut out on both sides of the locking tongue insert box.

[0007] Furthermore, the bottom of the basket is provided with a convex locking tongue guide box; the two ends of the locking tongue guide box can extend and retract the locking tongue symmetrically; the locking tongue can retract into the locking tongue guide box and extend into the locking tongue guide box under the drive of the drive device; the upper part of the locking tongue is provided with a slope.

[0008] Furthermore, with the helmet fastened inside the basket compartment, the latch guide box is inserted upwards into the insertion port on the lower side of the latch insert box, and the two latches, which are in a state of extension on both sides of the latch guide box, protrude from the latch openings on both sides of the latch insert box.

[0009] Furthermore, the top of the helmet has two flat grooves on both sides, and ventilation gaps are hollowed out at the inner contours of the two flat grooves on the side closest to each other. The two flat grooves form an arc-shaped hand grip spine that is easy to hold with one hand. There is a push switch on one side of the locking tongue guide box. When the helmet is fastened in the basket, the lower edge of the helmet just presses the push switch.

[0010] Beneficial effects: This utility model enables a helmet with a tail fin to be stably fastened and locked in the basket; with the cooperation of the inner edge of the tail fin and the support seat, when the helmet is fastened in the basket compartment, the bottom of the helmet is separated from the bottom surface of the basket compartment, which not only allows for ventilation, but also prevents the bottom of the helmet from coming into contact with water at the bottom of the basket compartment in rainy weather, thus preventing the fabric layer on the inner wall of the helmet from getting wet. Attached Figure Description

[0011] Figure 1 The structure is designed for the helmet to fit into the basket.

[0012] Figure 2 It is a helmet structure;

[0013] Figure 3 For the cart basket;

[0014] Figure 4 This is a breakdown diagram of the solution;

[0015] Figure 5 Diagram showing the location of the push-button switch. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] As attached Figures 1 to 4 The helmet and basket assembly shown includes a basket 2 and a helmet 1. The helmet 1 has a duckbill-shaped, upward-pointing spoiler 3 at its rear end. Several reinforcing ribs 8 are also provided on the lower side of the spoiler 3. The spoiler 3 prevents the formation of vortex negative pressure at the rear of the helmet 1 during high-speed motorcycle operation, reducing wind resistance. The inner wall of the basket 2 has a spoiler support inner edge 14 that conforms to the contour of the spoiler 3. When the helmet 1 is fastened inside the basket 50 of the basket 2, the spoiler support inner edge 14 supports the spoiler 3 along its contour, and the helmet 1 is locked in place by a locking device. In the basket 2, a support head 7 is provided on the lower front side of the helmet 1, and a support seat 12 is provided on the inner wall of the basket 2. When the helmet 1 is fastened in the basket 50 of the basket 2, the support seat 12 supports the support head 7. With the cooperation of the tail wing supporting the inner edge 14 and the support seat 12, when the helmet 1 is fastened in the basket 50 of the basket 2, the bottom contour of the helmet 1 is separated from the bottom surface of the basket 50, forming a water-proof gap. This not only allows for ventilation, but also prevents the lower end of the helmet 1 from contacting the water accumulated at the bottom of the basket 50 in rainy weather, thus preventing the fabric layer of the inner wall of the helmet from getting wet.

[0018] The helmet 1 has a locking tongue box 9 integrated on the lower inner side of the rear end. The locking tongue box 9 has an insertion port 10 on the lower side and locking tongue openings 11 symmetrically cut out on both sides.

[0019] The bottom of the compartment 50 is provided with a convex locking tongue guide box 4; the two ends of the locking tongue guide box 4 can extend and retract the locking tongue 5 symmetrically; the locking tongue 5 can retract into the locking tongue guide box 4 and extend into the locking tongue guide box 4 under the drive of the drive device; the upper part of the locking tongue 5 is provided with a slope. Since the drive device used to drive the locking tongue 5 to extend and retract is existing and has been widely used in the field of ordinary electronic locks, this solution will not be described in detail.

[0020] With the helmet 1 fastened inside the basket 50 of the basket 2, the latch guide box 4 is inserted upward into the insertion port 10 on the lower side of the latch insert box 9, and the two latches 5, which are in the extended state on both sides of the latch guide box 4, protrude from the latch openings 11 on both sides of the latch insert box 9.

[0021] The top of the helmet 1 has two flat grooves 74 on both sides. The inner contour of the two flat grooves 74 on the side closest to each other has a ventilation gap 90. The two flat grooves 74 form an arc-shaped hand grip spine 84 for easy one-hand gripping, which is used for easy handling.

[0022] Working principle:

[0023] When the user needs to lock the helmet 1 in the basket 2, after removing the helmet 1, the user aligns it and places it downwards into the basket 50 of the basket 2. The tail fin supports the inner edge 14 along the contour of the helmet 1's spoiler tail fin 3, and the support base 12 supports the support head 7. At the same time, the locking tongue guide box 4 is inserted upwards into the insertion port 10 on the lower side of the locking tongue insertion box 9. During the process of the locking tongue guide box 4 being inserted upwards into the insertion port 10 on the lower side of the locking tongue insertion box 9, the inner contour of the insertion port 10 will push the upper slope of the first locking tongue 5a and the second locking tongue 5b, thereby causing the first locking tongue 5a and the second locking tongue 5b to retract. When the locking tongue guide box 4 is fully inserted into the insertion port 10 on the lower side of the locking tongue insertion box 9, the locking tongues 5 on both sides of the locking tongue guide box 4 re-protrude from the locking tongue openings 11 on both sides of the locking tongue insertion box 9 under the push of the transverse spring 17; thus locking the helmet 1. When it is needed, the driving device will cause both locking tongues to retract.

[0024] like Figure 5 As shown, there is a push switch 70 on one side of the locking tongue guide box 4. The locking tongue guide box 4 is fixed on the structural platform 71 at the bottom of the basket 2. The structural platform 71 is equipped with a push switch 70. When the helmet 1 is fastened in the basket 2, the lower edge of the helmet 1 presses the push switch 70, so that the controller electrically connected to the push switch 70 can recognize that the helmet 1 has entered the insertion state.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A helmet and basket cooperating structure, characterized by: The utility model relates to a bicycle basket (2) and a helmet (1), the tail end of the helmet (1) is provided with a raised spoiler (3), the inner wall of the bicycle basket (2) is provided with a spoiler supporting inner edge (14) matched with the outline of the spoiler (3), the spoiler supporting inner edge (14) supports the spoiler (3) of the helmet (1) along the outline when the helmet (1) is buckled in the basket compartment (50) of the bicycle basket (2), and the helmet (1) is locked in the bicycle basket (2) by locking device.

2. The helmet and basket cooperating structure according to claim 1, characterized in that: The lower side of the front end of the helmet (1) is provided with a support head (7), and the inner wall of the bicycle basket (2) is provided with a support seat (12); the support seat (12) supports the support head (7) when the helmet (1) is buckled in the basket compartment (50) of the bicycle basket (2), and the bottom end outline of the helmet (1) is separated from the bottom surface of the basket compartment (50) and forms a water separation distance under the cooperation of the spoiler supporting inner edge (14) and the support seat (12).

3. The helmet and basket cooperating structure according to claim 1, characterized in that: The rear end of the helmet (1) is integrally provided with a lock tongue insertion box (9) on the inner side of the lower part, the lower side of the lock tongue insertion box (9) is provided with an insertion port (10), and the lock tongue insertion box (9) is symmetrically hollowed on both sides to form lock tongue openings (11).

4. The helmet and basket cooperating structure according to claim 3, characterized in that: The bottom of the basket compartment (50) is provided with an upper convex lock tongue guide box (4), both ends of the lock tongue guide box (4) can symmetrically extend and retract the lock tongue (5), the lock tongue (5) can retract into the lock tongue guide box (4) and extend out of the lock tongue guide box (4) under the driving of the driving device, and the upper part of the lock tongue (5) is provided with an inclined surface.

5. The helmet and basket cooperating structure according to claim 4, characterized in that: When the helmet (1) is buckled in the basket compartment (50) of the bicycle basket (2), the lock tongue guide box (4) is inserted into the insertion port (10) on the lower side of the lock tongue insertion box (9), and the two lock tongues (5) in the extended state on both sides of the lock tongue guide box (4) respectively protrude from the lock tongue openings (11) on both sides of the lock tongue insertion box (9).

6. The helmet and basket cooperating structure according to claim 1, characterized in that: The top of the helmet (1) is provided with two chamfered grooves (74) on both sides, the inner outline of the side close to each other of the two chamfered grooves (74) is hollowed to form a ventilation gap (90), and an arc-shaped hand holding ridge (84) for one-handed holding is formed between the two chamfered grooves (74).

7. The helmet and basket cooperating structure according to claim 3, characterized in that: One side of the lock tongue guide box (4) is provided with a press switch (70), and the edge of the lower end of the helmet (1) just presses the press switch (70) when the helmet (1) is buckled in the bicycle basket (2).

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