Riding safety helmet

Abstract

The utility model discloses a riding safety helmet which comprises a helmet body, an air inlet hole and an air outlet hole are formed between the outer wall and the inner wall of the two ends of the helmet body respectively, and a sealing mechanism used for shielding the air inlet hole is arranged on the outer wall of one end of the helmet body. A plurality of protection plates distributed at equal intervals are fixedly connected between the inner walls of the two sides of the top of the helmet body, the outer walls of the bottoms of the protection plates are all made of cotton, and the inner wall of the top of the helmet body is provided with a limiting structure used for covering the protection plates and a connecting structure. According to the helmet, air enters the helmet body through the air inlet holes and is exhausted from the air outlet holes, so that sufficient heat dissipation and ventilation effects can be provided for a user, when the user pokes the pull rod, under the action of the limiting blocks and the limiting grooves, the multiple connecting plates and the baffles can shield and cover gaps between the protection plates, and the safety of the user is improved. The windproof effect on the top of the head of a user is achieved, and the independent selection effect on the heat dissipation and ventilation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cycling helmets, in particular to a cycling safety helmet. Background Art

[0002] Cycling helmets are the most solid protective barrier for life during cycling. Falling during cycling can cause great damage to the head. Even if the rider is riding at a lower speed along a bicycle path with a smooth slope, safety issues cannot be ignored. Therefore, a cycling helmet is needed to protect the head during cycling.

[0003] At present, during the use of existing cycling helmets, since the breathability of the helmets cannot be controlled independently, people with different physical fitness have different requirements for the breathability of the helmets. When the weather is hot or the amount of cycling exercise is large, in order to dissipate heat in time, certain requirements are needed for the heat dissipation of the helmets. However, when the weather is cold, the helmets need to provide certain wind resistance and warmth retention effects. Therefore, it is urgent to design a cycling safety helmet to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cycling safety helmet to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cycling safety helmet comprises a helmet body, wherein an air inlet and an air outlet are respectively provided between an outer wall and an inner wall at both ends of the helmet body, and a sealing mechanism for shielding the air inlet is provided on an outer wall at one end of the helmet body;

[0007] A plurality of protective plates distributed at equal distances are fixedly connected between the inner walls on both sides of the top of the helmet body, and the bottom outer walls of the protective plates are all made of cotton material. The top inner wall of the helmet body is provided with a limiting structure and a connecting structure for covering the protective plates.

[0008] Preferably, the connection structure comprises a plurality of baffles distributed at equal distances, and a connecting plate is fixedly connected between the outer walls at both ends of the baffles, and the baffles and the connecting plate are both arranged on the top outer wall of the protective plate.

[0009] Preferably, the closing mechanism includes a closing plate, and a movable groove is opened between the outer wall and the inner wall of one side of the helmet body, a connecting rod is slidably inserted between the top and bottom outer walls of the movable groove, the connecting rod is fixedly connected to the outer wall on the other side of one of the baffles, and the outer wall on the other side of the connecting rod is fixedly connected to a pull rod, the closing plate is arranged on the outer wall at one end of the helmet body, and a clamping block is fixedly connected between the closing plate and one of the baffles.

[0010] Preferably, the limiting structure includes a plurality of limiting blocks distributed at equal distances, and the limiting blocks are respectively fixedly connected to the top outer wall of the protective plate, and the bottom outer wall of the connecting plate is provided with a plurality of limiting grooves distributed at equal distances, and the limiting blocks are respectively slidably inserted between the inner walls on both sides of the limiting grooves.

[0011] Preferably, inner walls at both ends of the bottom of the helmet body are fixedly connected with inner plates, and the inner plates are made of cotton.

[0012] Preferably, both side outer walls of the helmet body are fixedly connected with fixing plates, and the bottom outer walls of the fixing plates are respectively fixedly connected with the first fixing strap and the second fixing strap, the other end outer wall of the first fixing strap is fixedly connected with a clamping ring, and the second fixing strap is inserted between the inner walls around the clamping ring.

[0013] Preferably, a protective sleeve is slidably sleeved between the outer walls around the first fixing belt, and the protective sleeve is made of rubber material, and guide strips are fixedly connected to the outer walls on both sides of the top of the helmet body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, through the provided closing plate, under normal circumstances, as the user rides, air will enter the interior of the helmet body through the air inlet holes and be discharged from the air outlet holes. At this time, the air entering the interior of the helmet body will pass through the gaps between the protective plates and flow over the user's head, thereby providing the user with sufficient heat dissipation and ventilation effects. When the user pulls the pull rod, under the action of the limit block and the limit groove, the plurality of connecting plates and the baffle plates will block and cover the gaps between the protective plates, thereby achieving a windproof effect on the user's head. When the connecting plate and the baffle plate rotate, the closing plate will block the air inlet holes to prevent air from entering the interior of the helmet body, thereby achieving an autonomous selection effect on the heat dissipation and ventilation effects.

[0016] In the utility model, by providing the first fixing strap and the second fixing strap, when in use, the helmet body is worn on the head, and the second fixing strap passing through the clip and the first fixing strap are used to fix the helmet body, which is convenient to wear, and the protective plate made of cotton material can provide a buffering protection effect for the user's head. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the overall structure of a cycling safety helmet.

[0018] Figure 2 The figure is a left-side structural schematic diagram of a cycling safety helmet.

[0019] Figure 3 The present invention is a schematic diagram of the internal structure of a helmet body of a cycling safety helmet.

[0020] Figure 4 The present invention is a schematic diagram of a limiting structure of a cycling safety helmet.

[0021] Figure 5 The figure is a schematic diagram of the connection structure of a cycling safety helmet.

[0022] In the figure: 1. Helmet body; 2. Closing plate; 3. Air inlet; 4. Guide strip; 5. First fixing belt; 6. Protective cover; 7. Second fixing belt; 8. Fixing plate; 9. Pull rod; 10. Connecting rod; 11. Moving groove; 12. Inner plate; 13. Protective plate; 14. Connecting plate; 15. Baffle; 16. Air outlet; 17. Limit block; 18. Card block; 19. Limit groove. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] Example 1

[0025] See also Figure 1-Figure 5 In an embodiment of the utility model, a cycling safety helmet comprises a helmet body 1, an air inlet 3 and an air outlet 16 are respectively opened between the outer wall and the inner wall at both ends of the helmet body 1, and a closing mechanism for shielding the air inlet 3 is provided on the outer wall at one end of the helmet body 1;

[0026] A plurality of protective plates 13 equidistantly distributed are fixedly connected between the inner walls on both sides of the top of the helmet body 1, and the bottom outer walls of the protective plates 13 are all made of cotton material. The top inner wall of the helmet body 1 is provided with a limiting structure and a connecting structure for covering the protective plates 13.

[0027] The connection structure includes a plurality of baffles 15 distributed at equal distances, and a connection plate 14 is fixedly connected between the outer walls at both ends of the baffle 15 . The baffle 15 and the connection plate 14 are both arranged on the top outer wall of the protective plate 13 .

[0028] Among them, the closing mechanism includes a closing plate 2, and a movable groove 11 is opened between the outer wall and the inner wall of one side of the helmet body 1, a connecting rod 10 is slidably inserted between the top and bottom outer walls of the movable groove 11, the connecting rod 10 is fixedly connected to the outer wall of the other side of one of the baffles 15, and the outer wall of the other side of the connecting rod 10 is fixedly connected to the pull rod 9, the closing plate 2 is arranged on the outer wall of one end of the helmet body 1, and a clamping block 18 is fixedly connected between the closing plate 2 and one of the baffles 15.

[0029] Among them, the limiting structure includes a plurality of limiting blocks 17 distributed at equal distances, and the limiting blocks 17 are fixedly connected to the top outer wall of the protective plate 13, and the bottom outer wall of the connecting plate 14 is provided with a plurality of limiting grooves 19 distributed at equal distances, and the limiting blocks 17 are slidably inserted between the inner walls on both sides of the limiting grooves 19.

[0030] The inner walls at both ends of the bottom of the helmet body 1 are fixedly connected with inner plates 12, and the inner plates 12 are made of cotton.

[0031] Among them, the outer walls on both sides of the helmet body 1 are fixedly connected with a fixing plate 8, and the bottom outer wall of the fixing plate 8 is respectively fixedly connected with a first fixing belt 5 and a second fixing belt 7, the other end outer wall of the first fixing belt 5 is fixedly connected with a clamping ring, and the second fixing belt 7 is inserted between the inner walls around the clamping ring.

[0032] Among them, a protective cover 6 is slidably connected between the outer walls around the first fixing belt 5, and the protective cover 6 is made of rubber. The outer walls on both sides of the top of the helmet body 1 are fixedly connected with guide strips 4. The wind can be guided by the set guide strips 4, thereby increasing the wind-breaking effect of the helmet body 1.

[0033] The working principle of the utility model is: when in use, the helmet body 1 is worn on the head, and the helmet body 1 is fixed by the second fixing belt 7 and the first fixing belt 5 passing through the clamp, which is easy to wear. The protective plate 13 made of cotton material can provide a buffering protection effect for the user's head, and under normal circumstances, as the user rides, air will enter the helmet body 1 through the air inlet 3 and be discharged from the air outlet 16. At this time, the air entering the helmet body 1 will pass through the gaps between the protective plates 13 and circulate over the user's head, thereby providing the user with sufficient heat dissipation and ventilation effects. When the user pulls the pull rod 9, under the action of the limit block 17 and the limit groove 19, multiple connecting plates 14 and baffles 15 will cover the gaps between the protective plates 13, thereby achieving a windproof effect on the user's head, and when the connecting plates 14 and the baffles 15 rotate, the closing plate 2 will block the air inlet 3 to prevent air from entering the helmet body 1.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A cycling safety helmet, comprising a helmet body (1), characterized in that: An air inlet (3) and an air outlet (16) are respectively provided between the outer wall and the inner wall at both ends of the helmet body (1), and a closing mechanism for covering the air inlet (3) is provided on the outer wall at one end of the helmet body (1); A plurality of protective plates (13) distributed at equal distances are fixedly connected between the inner walls on both sides of the top of the helmet body (1), and the bottom outer walls of the protective plates (13) are all made of cotton material. The top inner wall of the helmet body (1) is provided with a limiting structure and a connecting structure for covering the protective plates (13).

2. A cycling safety helmet according to claim 1, characterized in that: The connection structure comprises a plurality of baffles (15) distributed at equal distances, and a connecting plate (14) is fixedly connected between the outer walls at both ends of the baffle (15), and the baffle (15) and the connecting plate (14) are both arranged on the top outer wall of the protective plate (13).

3. A cycling safety helmet according to claim 2, characterized in that: The closing mechanism comprises a closing plate (2), and a movable groove (11) is provided between the outer wall and the inner wall of one side of the helmet body (1), a connecting rod (10) is slidably inserted between the top and bottom outer walls of the movable groove (11), the connecting rod (10) is fixedly connected to the outer wall of the other side of one of the baffles (15), and the outer wall of the other side of the connecting rod (10) is fixedly connected to a pull rod (9), the closing plate (2) is arranged on the outer wall of one end of the helmet body (1), and a clamping block (18) is fixedly connected between the closing plate (2) and one of the baffles (15).

4. A cycling safety helmet according to claim 3, characterized in that: The limiting structure comprises a plurality of limiting blocks (17) distributed at equal distances, and the limiting blocks (17) are respectively fixedly connected to the top outer wall of the protective plate (13), and the bottom outer wall of the connecting plate (14) is provided with a plurality of limiting grooves (19) distributed at equal distances, and the limiting blocks (17) are respectively slidably inserted between the inner walls on both sides of the limiting grooves (19).

5. A cycling safety helmet according to any one of claims 1 to 4, characterized in that: The inner walls at both ends of the bottom of the helmet body (1) are fixedly connected with inner plates (12), and the inner plates (12) are all made of cotton.

6. A cycling safety helmet according to claim 4, characterized in that: The outer walls on both sides of the helmet body (1) are fixedly connected to a fixing plate (8), and the bottom outer wall of the fixing plate (8) is respectively fixedly connected to a first fixing belt (5) and a second fixing belt (7), the outer wall at the other end of the first fixing belt (5) is fixedly connected to a clamping ring, and the second fixing belt (7) is inserted between the inner walls around the clamping ring.

7. A cycling safety helmet according to claim 6, characterized in that: A protective sleeve (6) is slidably sleeved between the outer walls around the first fixing belt (5), and the protective sleeve (6) is made of rubber material. The outer walls on both sides of the top of the helmet body (1) are fixedly connected with guide strips (4).

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