Riding helmet with ventilation structure

Abstract

The utility model discloses a riding helmet with a ventilation structure in the technical field of helmets.The riding helmet comprises a helmet body, air holes are formed in the two sides of the helmet body in a penetrating mode, installation discs are arranged on the inner sides of the two sets of air holes, movable rods are movably arranged on the outer sides of the installation discs, and sealing plates in butt joint with the air holes are fixedly arranged at the outer side ends of the movable rods; a mounting plate is fixedly arranged on the portion, located on the inner side of the mounting disc, of the other end of the movable rod, a mounting block is fixedly arranged on the outer side of the mounting plate, and a sound insulation block is arranged on the outer side of the mounting block. By means of the simple installation structure, the ventilation effect of the helmet can be conveniently improved, meanwhile, the noise reduction effect of the helmet is improved, the comfort degree of a rider can be improved, meanwhile, the use safety of the helmet can be improved, the riding safety of the rider is improved, the practical effect is good, and the helmet is worthy of being used and popularized in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of helmets, and more specifically to a cycling helmet with a ventilation structure. Background Art

[0002] Falling while riding can cause great damage to the head. Even if the rider is riding at a lower speed along a bike path with a smooth slope, safety issues cannot be ignored. A cycling helmet can effectively protect the head when the rider falls and reduce the damage to the head during impact.

[0003] Existing cycling helmets still have certain problems when in use. For example, in order to improve the noise reduction effect, some helmets generally set the ear position to be sealed when in use. Although the noise reduction effect is achieved, it also causes poor ventilation effect, especially in summer, which easily causes stuffiness in the head and reduces the comfort of the rider. If ventilation holes are directly set at the ear position, although the ventilation effect is achieved, the overall noise reduction effect of the helmet is reduced, causing the rider to feel a certain discomfort due to the noise when riding.

[0004] In view of this, we propose a cycling helmet with a ventilation structure. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a cycling helmet with a ventilation structure to solve the problem in the above background technology that the existing helmets cannot achieve both noise reduction and ventilation effects and have disadvantages in use.

[0007] 2. Technical solution

[0008] A cycling helmet with a ventilation structure comprises a helmet body, both sides of the helmet body are penetrated with air holes, the inner sides of two groups of air holes are provided with mounting plates, a movable rod is movably provided on the outer side of the mounting plate, a sealing plate for docking the air holes is fixedly provided on the outer end of the movable rod, and the other end of the movable rod movably passes through the mounting plate and extends to the inner side, the other end of the movable rod is located at the inner part of the mounting plate and is fixedly provided with a mounting plate, a mounting block is fixedly provided on the outer side of the mounting plate, and a sound insulation block is provided on the outer side of the mounting block.

[0009] Preferably, goggles are movably provided on the outer side of the helmet body.

[0010] Preferably, two groups of air-permeable frames are fixedly arranged on the upper side of the helmet body, and filter plates are fixedly arranged on the outer sides of the two groups of air-permeable frames.

[0011] Preferably, a fixing ring is fixedly arranged on the inner side of the air vent, and a plurality of groups of connecting rods are fixedly arranged on the inner side of the fixing ring, and the other ends of the plurality of groups of connecting rods are fixedly connected to the mounting plate.

[0012] Preferably, a reflective tape is fixedly provided on the outer side of the sealing plate.

[0013] Preferably, a sponge pad is fixedly provided on the outer side of the mounting block, located on the outer side of the sound insulation block.

[0014] Preferably, a spring is sleeved on the outer side of the movable rod, one end of the spring is connected to the mounting disk, and the other end of the spring is connected to the mounting plate.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model is provided with ventilation holes, fixing rings, mounting plates, movable rods, sealing plates, mounting blocks, sponge pads, sound insulation blocks and other mechanisms, and through the mutual cooperation of various mechanisms, it is convenient to improve the ventilation effect of the helmet while also improving the noise reduction effect of the helmet, thereby improving the comfort of the rider.

[0018] 2. The utility model provides a breathable frame, a filter plate, a reflective sticker and other mechanisms, and through the cooperation of various mechanisms, it is possible to further improve the ventilation effect of the helmet, while also improving the safety of the helmet, thereby improving the riding safety of the rider. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the noise reduction ventilation mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembly of the noise reduction ventilation mechanism of the utility model;

[0023] Explanation of the numbers in the figure: 1 helmet body, 2 goggles, 3 ventilation frame, 4 filter plate, 5 ventilation hole, 6 fixing ring, 7 connecting rod, 8 mounting plate, 9 movable rod, 10 sealing plate, 11 reflective sticker, 12 mounting plate, 13 mounting block, 14 sponge pad, 15 sound insulation block, 16 spring. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 ,The utility model provides a technical solution:

[0028] A cycling helmet with a ventilation structure comprises a helmet body 1. Air holes 5 are formed through both sides of the helmet body 1. Mounting plates 8 are provided inside two groups of air holes 5. A movable rod 9 is movably provided outside the mounting plate 8. A sealing plate 10 for docking with the air holes 5 is fixedly provided at the outer end of the movable rod 9. The other end of the movable rod 9 movably penetrates the mounting plate 8 and extends to the inside. A mounting plate 12 is fixedly provided at the inner part of the mounting plate 8 at the other end of the movable rod 9. A mounting block 13 is fixedly provided outside the mounting plate 12. A sound insulation block 15 is provided outside the mounting block 13. The sound insulation block 15 is composed of soft sound insulation cotton, which can improve the comfort of the ears and will not hurt the ears.

[0029] Specifically, a goggles 2 is movably provided on the outer side of the helmet body 1. The goggles 2 are made of a highly transparent material and can improve the light transmittance of the helmet body 1 while conveniently protecting the eyes, thereby improving the riding field of the rider.

[0030] Furthermore, two groups of ventilation frames 3 are fixedly arranged on the upper side of the helmet body 1, and filter plates 4 are fixedly arranged on the outer sides of the two groups of ventilation frames 3. Both groups of filter plates 4 are provided with multiple holes, so that the head of the helmet body 1 can also be ventilated during riding, thereby further improving the ventilation effect of the helmet body 1.

[0031] It is worth mentioning that a fixing ring 6 is fixedly arranged on the inner side of the air vent 5, and a plurality of connecting rods 7 are fixedly arranged on the inner side of the fixing ring 6. The other ends of the plurality of connecting rods 7 are all fixedly connected to the mounting plate 8. By setting the fixing ring 6, the mounting plate 8 can be installed and fixed, thereby ensuring the installation stability of the mounting plate 8, thereby improving the use stability of the movable rod 9 and the sealing plate 10.

[0032] It is worth noting that a reflective sticker 11 is fixedly provided on the outer side of the cover plate 10. The reflective sticker 11 can improve the reflective effect of the helmet body 1, making it safer when riding at night.

[0033] In addition, a sponge pad 14 is fixedly provided on the outer side of the mounting block 13, located on the outer side of the sound insulation block 15. The sponge pad 14 is wrapped around the outer side of the mounting block 13, and the sound insulation block 15 is installed on the outer side of the sponge pad 14. When the rider puts on the helmet body 1, the ears first contact with the sponge pad 14, which can further improve the comfort of the ears and improve the convenience of wearing the helmet body 1.

[0034] It must be said that a spring 16 is sleeved on the outside of the movable rod 9, one end of the spring 16 is connected to the mounting disk 8, and the other end of the spring 16 is connected to the mounting plate 12. The spring 16 does not deform in its initial state. When the helmet body 1 is put on the head, the ear squeezes the mounting block 13. At this time, the mounting block 13 drives the movable rod 9 and the sealing plate 10 to move, so that the air vent 5 can be opened for ventilation. At the same time, the spring 16 is compressed when the mounting block 13 moves. At this time, the spring 16 is deformed, and the elasticity of the spring 16 can drive the sound insulation block 15 to fit the ear, thereby improving the noise reduction effect. At the same time, when the helmet body 1 is removed, the elastic potential energy of the spring 16 is released, thereby driving the sealing plate 10 to block the air vent 5, which can facilitate the storage of the helmet body 1 and improve the flexibility of use of the helmet body 1.

[0035] Working principle: When the rider puts on the helmet body 1, the ears on both sides will squeeze the two groups of sponge pads 14. The sponge pads 14 are squeezed and drive the mounting block 13 and the mounting plate 12 to move. The mounting plate 12 drives the movable rod 9 to move to the outside of the air vent 5. When the movable rod 9 moves, it drives the sealing plate 10 and the reflective sticker 11 to move. With the movement of the sealing plate 10, the air vent 5 is opened, thereby improving the ventilation effect of the helmet body 1. When the ears just dock with the sound insulation block 15, the sound insulation block 15 can block the external noise and improve the noise reduction effect. When the helmet body 1 is removed, the elastic potential energy of the spring 16 is released, thereby driving the movable rod 9 to move and reset. The movement and reset of the movable rod 9 drives the mounting plate 12, the mounting block 13 and the sealing plate 10 to move and reset, so that the sealing plate 10 blocks the air vent 5 again, thereby facilitating the storage of the helmet body 1.

[0036] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cycling helmet with a ventilation structure, comprising a helmet body (1), characterized in that: Both sides of the helmet body (1) are penetrated with ventilation holes (5), and mounting plates (8) are arranged inside the two groups of ventilation holes (5). A movable rod (9) is movably arranged outside the mounting plate (8), and a sealing plate (10) for docking with the ventilation holes (5) is fixedly arranged at the outer end of the movable rod (9), and the other end of the movable rod (9) movably penetrates the mounting plate (8) and extends to the inner side, and a mounting plate (12) is fixedly arranged at the other end of the movable rod (9) located inside the mounting plate (8), and a mounting block (13) is fixedly arranged outside the mounting plate (12), and a sound insulation block (15) is arranged outside the mounting block (13).

2. A cycling helmet with a ventilation structure according to claim 1, characterized in that: Goggles (2) are movably provided on the outer side of the helmet body (1).

3. A cycling helmet with a ventilation structure according to claim 1, characterized in that: Two groups of air permeable frames (3) are fixedly arranged on the upper side of the helmet body (1), and filter plates (4) are fixedly arranged on the outer sides of the two groups of air permeable frames (3).

4. A cycling helmet with a ventilation structure according to claim 1, characterized in that: A fixing ring (6) is fixedly arranged inside the air vent (5), and a plurality of groups of connecting rods (7) are fixedly arranged inside the fixing ring (6), and the other ends of the plurality of groups of connecting rods (7) are fixedly connected to the mounting plate (8).

5. The cycling helmet with a ventilation structure according to claim 1, characterized in that: A reflective sticker (11) is fixedly arranged on the outer side of the sealing plate (10).

6. The cycling helmet with a ventilation structure according to claim 1, characterized in that: A sponge pad (14) is fixedly arranged on the outer side of the mounting block (13) and located on the outer side of the sound insulation block (15).

7. The cycling helmet with a ventilation structure according to claim 1, characterized in that: A spring (16) is sleeved on the outer side of the movable rod (9), one end of the spring (16) is connected to the mounting plate (8), and the other end of the spring (16) is connected to the mounting plate (12).

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