Helmet facilitating water drinking

Abstract

The utility model discloses a helmet facilitating water drinking. The helmet comprises a helmet body, a lower jaw protection part, a windshield mirror, a forehead protection part and goggles. The helmet body is provided with an opening, and the opening extends to the mouth position of a human body; the lower jaw protection part is arranged on the inner side of the helmet body, a horizontal extending part is arranged on the edge of the lower jaw protection part, a gap is formed between the lower jaw protection part and the helmet body, and a first air inlet communicated with the gap is formed in the helmet body; the two ends of the windshield mirror are installed on the helmet body through first opening and closing assemblies. The forehead protection part is arranged on the inner side of the helmet body, and a first containing cavity is formed between the forehead protection part and the helmet body; the goggles are arranged in the first containing cavity, and the two ends of the goggles are installed on the forehead protection part through second opening and closing assemblies. According to the helmet facilitating water drinking, a driver can drink water and eat under the condition that the helmet is not taken off, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of helmets, and particularly relates to a helmet convenient for drinking water. Background Art

[0002] A helmet is a head protection device that a driver must wear when driving a motorcycle or an electric vehicle. Helmets are generally divided into full-face helmets and half-face helmets. Among them, a full-face helmet is a helmet with a closed structure, and only the lens can be opened and closed. It has a relatively good full-head protection function and is deeply loved by the public.

[0003] However, the closed-structure helmet blocks the mouth position of a person. During a long drive, the driver will stop by the roadside to replenish physical strength and water. In this way, the driver can only take off the helmet to drink water and eat, which is troublesome to operate.

[0004] It can be seen that the existing technology still needs to be improved. Content of the Utility Model

[0005] In view of the deficiencies of the above-mentioned existing technology, the purpose of the present utility model is to provide a helmet convenient for drinking water, aiming to solve the technical problem that it is impossible to drink water and eat while wearing a helmet in the existing technology.

[0006] In order to achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] A helmet convenient for drinking water, comprising:

[0008] A helmet body, with an opening provided in the front thereof, and the opening extends to the position of the human mouth;

[0009] A lower jaw protection member, provided inside the helmet body, with a horizontally extending portion provided at its edge and adapted to the bottom of the opening, so that there is a gap between the lower jaw protection member and the helmet body. A first air inlet communicating with the gap is provided on the helmet body, and a plurality of reinforcing ribs are provided on the lower surface of the horizontally extending portion;

[0010] A windshield, the two ends of which are installed on the helmet body through a first opening and closing assembly, so that the windshield can open or close the opening;

[0011] A forehead protection member, provided inside the helmet body, and a first accommodation cavity is provided between the forehead protection member and the helmet body;

[0012] A goggle, provided in the first accommodation cavity, and the two ends of the goggle are installed on the forehead protection member through a second opening and closing assembly, so that the goggle can be hidden in the first accommodation cavity or moved to the opening position; a notch for avoiding the human nose and mouth is provided at the bottom of the goggle.

[0013] Furthermore, the first opening and closing component includes a positioning block provided on the helmet body, and a cover plate provided on the positioning block, the end of the windshield is rotatably connected to the cover plate, an adjustment slot is provided on the positioning block, and a plurality of card slots are provided on one side of the adjustment slot, and the windshield is provided with teeth that can be inserted into any card slot.

[0014] Furthermore, the positioning block has a plurality of first abutting blocks in a circumferential array, the cover plate has a plurality of second abutting blocks in a circumferential array, a spring is provided between the positioning block and the cover plate, and under the action of the spring, the first abutting blocks overlap with the second abutting blocks.

[0015] Furthermore, an arc-shaped slide groove is provided between the positioning block and the cover plate, the center of the arc-shaped slide groove is coaxial with the center of the adjustment groove, a third abutment block sliding along the arc-shaped slide groove is provided on the windshield, and an avoidance position is provided on the cover plate to allow the third abutment block to disengage from the arc-shaped slide groove.

[0016] Furthermore, the helmet body is provided with a first mounting cavity located below the opening, the first mounting cavity is provided with a first clamping block, and the windshield is provided with a second clamping block clamped between the first clamping block and the inner wall of the first mounting cavity.

[0017] Furthermore, the bottom of the windshield extends outward.

[0018] Furthermore, the second opening and closing assembly includes a movable part and a first paddle rotatably connected to the forehead guard, the first paddle drives the movable part to swing, and the first paddle extends outside the helmet body, the end of the goggles is connected to the movable part, and by paddle the first paddle, the goggles are driven to hide in the first accommodating cavity or move outside the first accommodating cavity.

[0019] Furthermore, the forehead guard is provided with a first through hole, and the first paddle is provided with a first short column rotatably connected to the first through hole; the movable part is located between the forehead guard and the first paddle, the first paddle is provided with two symmetrically arranged first protrusions, and the movable part is provided with grooves that cooperate with the two first protrusions.

[0020] Furthermore, the end of the goggles is provided with a temple, and an avoidance groove extending to the end is opened in the temple, and the width of the middle part of the avoidance groove is larger than the width of the end; a second installation cavity is opened in the movable part, and a third clamping block matching the avoidance groove is provided in the second installation cavity.

[0021] Furthermore, the helmet body is provided with a second air inlet and an air outlet, the inner side of the helmet body is provided with a guide groove connecting the second air inlet and the air outlet, and the helmet body is slidably connected with a first baffle, which is used to close the second air inlet.

[0022] Beneficial effects: (1) An opening extending to the position of the human mouth is provided on the helmet body. When the driver wears the helmet, the face and mouth are exposed to the environment, and at this time, drinking water and eating are possible, and the operation is convenient; (2) The windshield can be opened to any opening angle through the first opening and closing assembly; the goggles can be opened and closed independently through the second opening and closing assembly, which is beneficial for the driver to open and close the goggles when the operator passes through different lighting environments; (3) The air flow can enter the helmet body through the horizontally extending part and the first air inlet respectively; and the air flow in the helmet body is improved through the second air inlet, the diversion groove, and the air outlet, thereby playing a role in heat dissipation and ventilation. Description of the Drawings

[0023] Figure 1 is the structure of the helmet for convenient drinking water provided by the present utility model Figure 1 ;

[0024] Figure 2 is the structure of the helmet for convenient drinking water provided by the present utility model Figure 2 ;

[0025] Figure 3 is the side sectional view of the helmet for convenient drinking water provided by the present utility model;

[0026] Figure 4 is Figure 3 the enlarged view of part A of

[0027] Figure 5 is the exploded view of the helmet for convenient drinking water provided by the present utility model;

[0028] Figure 6 is the exploded view of the first opening and closing assembly in the helmet for convenient drinking water provided by the present utility model;

[0029] Figure 7 is the structural diagram of the second opening and closing assembly in the helmet for convenient drinking water provided by the present utility model;

[0030] Figure 8 is the explosion Figure 1 ;

[0031] Figure 9 is the explosion Figure 2 ;

[0032] Figure 10 is the explosion Figure 3 .

[0033] Reference numerals: helmet body 1, opening 11, first air inlet 12, first installation cavity 13, second air inlet 14, air outlet 15, diversion groove 16, first baffle 17, second baffle 18, second accommodation cavity 19, lower jaw protection member 2, horizontal extension portion 21, reinforcing rib 22, windshield 3, teeth 31, third abutting block 32, second clamping block 33, first opening and closing assembly 4, positioning block 41, adjustment groove 411, clamping groove 412, first abutting block 413, cover plate 42, second abutting block 421, avoidance position 422, second flap 423, spring 43, arc-shaped sliding groove 44, forehead protection member 5, first through hole 51, limiting block 52, first clamping portion 521, first arc-shaped groove 53, second arc-shaped groove 54, first accommodation cavity 6, goggles 7, notch 71, temple 72, avoidance groove 73, second opening and closing assembly 8, movable member 81, second installation cavity 811, second convex block 812, second short column 813, second through hole 814, sliding portion 815, second clamping portion 816, first flap 82, first short column 821, first convex block 822, handle 823, third clamping block 83, cavity 831, first clamping block 9. Detailed implementation mode

[0034] The present utility model provides a helmet convenient for drinking water. To make the purpose, technical solution and effect of the present utility model clearer and more definite, the following further elaborates on the present utility model with reference to the accompanying drawings and by way of examples. It should be understood that the specific examples described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0035] Please refer to Figure 1 、 2 As shown in Figures 3, 5, and 7, the present utility model provides a helmet convenient for drinking water, including a helmet body 1, a lower jaw protection member 2, a windshield 3, a forehead protection member 5, and goggles 7; an opening 11 is provided in front of the helmet body 1, and the opening 11 extends to the position of the human mouth; the lower jaw protection member 2 is arranged inside the helmet body 1, and a horizontal extension portion 21 adapted to the bottom of the opening 11 is provided at its edge, so that there is a gap between the lower jaw protection member 2 and the helmet body 1, a first air inlet 12 communicating with the gap is provided on the helmet body 1, and a plurality of reinforcing ribs 22 are provided on the lower surface of the horizontal extension portion 21; both ends of the windshield 3 are installed on the helmet body 1 through a first opening and closing assembly 4, so that the windshield 3 can open or close the opening 11; the forehead protection member 5 is arranged inside the helmet body 1, and a first accommodation cavity 6 is provided between the forehead protection member 5 and the helmet body 1; the goggles 7 are arranged in the first accommodation cavity 6, and both ends of the goggles 7 are installed on the forehead protection member 5 through a second opening and closing assembly 8, so that the goggles 7 can be hidden in the first accommodation cavity 6 or moved to the position of the opening 11; a notch 71 for avoiding the human nose and mouth is provided at the bottom of the goggles 7.

[0036] When the driver wears the helmet body 1, the windshield 3 and the goggles 7 are opened, so that the human face and mouth are exposed to the environment. At this time, the driver can drink water and eat without taking off the helmet, which is convenient to operate.

[0037] During driving, after the driver closes the windshield 3, the windshield 3 completely blocks the opening 11 to prevent the human face from being affected by air flow, rainwater or even dust. And after the goggles 7 are closed, it can prevent the human eyes from being affected by strong light. Part of the air flow during driving enters the helmet body 1 through the gap between the first air inlet 12, the lower jaw protection part 2 and the helmet body 1, realizing ventilation inside the helmet body 1. In addition, the opening degree of the windshield 3 can be adjusted through the first opening and closing component 4. When the windshield 3 is opened at a small angle, part of the air flow can enter the helmet body 1 through the gap between the horizontal extension part 21, the lower jaw protection part 2 and the helmet body 1, further enhancing the ventilation inside the helmet body 1.

[0038] In the above, refer to Figure 2 、 5 At the position of the helmet body 1 corresponding to the first air inlet 12, a second baffle 18 is provided, which is beneficial to guiding the air flow to the first air inlet 12, thereby enhancing the ventilation inside the helmet body 1.

[0039] In the above, refer to Figure 2 On the lower surface of the horizontal extension part 21, a plurality of reinforcing ribs 22 are arranged at equal intervals. On the one hand, it can improve the structural strength of the horizontal extension part 21; on the other hand, it can also improve the appearance beauty of the helmet.

[0040] In a preferred embodiment, refer to Figure 5 、 6 The first opening and closing component 4 includes a positioning block 41 provided on the helmet body 1 and a cover plate 42 provided on the positioning block 41. The end of the windshield 3 is rotatably connected to the cover plate 42. An adjustment groove 411 is provided on the positioning block 41, and a plurality of card slots 412 are provided on one side of the adjustment groove 411. A tooth 31 is provided on the windshield 3 and can be snapped into any one of the card slots 412. The adjustment groove 411 is used to limit the swing range of the windshield 3. Push the windshield 3 so that the tooth 31 moves on the adjustment groove 411. When the tooth 31 is snapped into different card slots 412, the windshield 3 is positioned at different opening angles, which can meet the usage requirements of the driver.

[0041] Furthermore, refer to Figure 6 A plurality of first abutting blocks 413 are circumferentially arranged on the positioning block 41, and a plurality of second abutting blocks 421 are circumferentially arranged on the cover plate 42. A spring 43 is provided between the positioning block 41 and the cover plate 42. Under the action of the spring 43, the first abutting blocks 413 and the second abutting blocks 421 overlap, so that the cover plate 42 is fixed on the positioning block 41, thereby ensuring the stability of the installation of the windshield 3.

[0042] Preferably, a second paddle 423 is provided on the cover plate 42 to facilitate the rotation of the cover plate 42. When the first abutting blocks 413 and the second abutting blocks 421 are offset, the spring 43 is compressed, and the cover plate 42 can be removed from the positioning block 41.

[0043] Further, see Figure 5 、 6 A curved slot 44 is provided between the positioning block 41 and the cover plate 42. The center of the curved slot 44 is coaxial with the center of the adjustment slot 411, i.e., the gap between the positioning block 41 and the cover plate 42 forms the curved slot 44. A third abutting block 32 is provided on the windshield 3, which slides along the curved slot 44. The cover plate 42 is provided with a relief position 422 that allows the third abutting block 32 to disengage from the curved slot 44. When the third abutting block 32 moves along the curved slot 44, the windshield 3 is stably connected to the first opening and closing assembly 4. To install or remove the windshield 3, the windshield 3 is opened to its maximum opening angle, exposing the second paddle 423. At this point, the second paddle 423 is operated, compressing the spring 43 and moving the relief position 422 on the cover plate 42 to the position of the third abutting block 32. This allows the third abutting block 32 to disengage from the first opening and closing assembly 4 via the relief position 422, allowing the old windshield 3 to be removed. Similarly, a new windshield 3 can be installed by performing the above steps in reverse.

[0044] In a preferred embodiment, see Figure 3 、 4 The helmet body 1 is provided with a first mounting cavity 13 located below the opening 11, the first mounting cavity 13 is provided with a first clamping block 9, and the windshield 3 is provided with a second clamping block 33 clamped between the first clamping block 9 and the inner wall of the first mounting cavity 13, so as to lock the windshield 3 in a closed state.

[0045] Preferably, the bottom of the windshield 3 extends outwards to facilitate the driver to open the windshield 3 , and the second clamping block 33 is away from the first clamping block 9 .

[0046] In a preferred embodiment, no matter whether the windshield 3 is open or closed, the driver can open and close the goggles 7 independently. Figures 7 - 10The second opening and closing assembly 8 includes a movable member 81 rotatably connected to the forehead guard 5 and a first paddle 82. The first paddle 82 drives the movable member 81 to swing, and the first paddle 82 extends outside the helmet body 1. The distal end of the goggles 7 is connected to the movable member 81. By moving the first paddle 82, the goggles 7 are driven to hide in the first accommodating cavity 6 or move outside the first accommodating cavity 6. Because the first paddle 82 extends outside the helmet body 1, it can be directly moved. The first paddle 82 drives the movable member 81 to swing, and the movable member 81 drives the goggles 7 to swing, thereby realizing the opening and closing operation of the goggles 7, which is simple and convenient to operate.

[0047] Preferably, see Figure 2 、 8 The first paddle 82 is provided with a Z-shaped handle 823, and the helmet body 1 is provided with a second accommodating cavity 19 that matches the shape of the handle 823. By providing the Z-shaped handle 823, the handle 823 bypasses the first opening and closing assembly 4 and extends outside the helmet body 1, making it easier for the driver to operate the first paddle 82.

[0048] In the above embodiment, refer to Figure 8 、 9 10. The forehead guard 5 is provided with a first through-hole 51. The first paddle 82 is provided with a first short post 821 rotatably connected to the first through-hole 51. When the handle 823 is toggled, the first paddle 82 rotates about the axis of the first short post 821. The movable member 81 is located between the forehead guard 5 and the first paddle 82. The first paddle 82 is provided with two symmetrically arranged first protrusions 822. The movable member 81 is provided with a groove that mates with the two first protrusions 822. Specifically, the movable member 81 is provided with four symmetrically arranged second protrusions 812. The gaps between adjacent second protrusions 812 form grooves. The first protrusions 822 are retained in the grooves, enabling the first paddle 82 to drive the movable member 81 to rotate about the axis of the first short post 821.

[0049] Further, see Figure 8 、 9, 10. To ensure that the movable member 81 rotates around the axis line of the first short post 821, the forehead protection member 5 is provided with a plurality of limiting blocks 52 circumferentially distributed along the axis line of the first through hole 51 and a first arc-shaped groove 53. The center of the first arc-shaped groove 53 is coaxial with the axis line of the first through hole 51. The movable member 81 is rotatably arranged on the limiting blocks 52, and the movable member 81 is provided with a second short post 813 that is slidably connected to the first arc-shaped groove 53. Specifically, the movable member 81 is provided with a second through hole 814, and the second through hole 814 is sleeved on a plurality of limiting blocks 52 to realize the rotation of the movable member 81 around the axis line of the first short post 821. At the same time, during the rotation process, the second short post 813 slides along the first arc-shaped groove 53, and the first arc-shaped groove 53 is used to limit the moving range of the second short post 813, thereby controlling the swing angle of the movable member 81.

[0050] Furthermore, referring to Figure 8 , 9 , 10. To further improve the stability of the rotation of the movable member 81, the tops of any two symmetric limiting blocks 52 are provided with first clamping portions 521 that abut against the movable member 81; the forehead protection member 5 is provided with a second arc-shaped groove 54, the center of the second arc-shaped groove 54 is coaxial with the axis line of the first through hole 51, the movable member 81 is provided with a sliding portion 815 that is slidably connected to the second arc-shaped groove 54, and the top of the sliding portion 815 is provided with a second clamping portion 816 that abuts against the forehead protection member 5. During the rotation process of the movable member 81, the second short post 813 slides along the first arc-shaped groove 53, and the sliding portion 815 slides along the second arc-shaped groove 54. Preferably, the second arc-shaped groove 54 is located in the radial direction away from the first through hole 51 of the first arc-shaped groove 53. By providing the first clamping portion 521 to abut against the movable member 81 and the second clamping portion 816 to abut against the forehead protection member 5, the movable member 81 is stably installed on the forehead protection member 5, thereby ensuring the stability of the installation of the second opening and closing assembly 8 and the goggles 7.

[0051] In a preferred embodiment, referring to Figure 8 , 9, 10. For the convenience of replacing the goggles 7, the end of the goggles 7 is provided with temple pieces 72. An avoidance groove 73 extending to its end is formed in the temple pieces 72, and the width of the middle part of the avoidance groove 73 is larger than that of the end part. A second installation cavity 811 is formed in the movable member 81, and a third clamping block 83 matching the avoidance groove 73 is arranged in the second installation cavity 811. When installing the goggles 7, operate the first paddle 82 to swing the movable member 81 downward, and then insert the two temple pieces 72 into the second installation cavity 811 respectively. The avoidance groove 73 is clamped outside the third clamping block 83, so as to install the goggles 7 on the two second opening and closing assemblies 8. Similarly, when disassembling the goggles 7, just pull out the goggles 7 outward with a little force, the avoidance groove 73 exits the third clamping block 83, and the temple pieces 72 are away from the movable member 81. The whole installation and disassembly process is simple, without disassembling any components on the helmet body 1, and the driver can replace the goggles 7 independently.

[0052] Preferably, a cavity 831 is arranged in the middle of the third clamping block 83, so that the third clamping block 83 has the ability of elastic deformation, which is convenient for the avoidance groove 73 to be clamped into or separated from the third clamping block 83.

[0053] In the above, a notch 71 for avoiding the human nose and mouth is formed on the goggles 7. On the one hand, in the state where the goggles 7 are closed, the driver can still wear the helmet body 1 to drink water and eat. On the other hand, it can avoid the collision between the goggles 7 and the nose when the goggles 7 are closed.

[0054] In a preferred embodiment, refer to Figure 3 , 5 , the helmet body 1 is provided with a second air inlet 14 and an air outlet 15. Among them, the second air inlet 14 is arranged close to the front side of the helmet body 1, and the air outlet 15 is arranged close to the rear side of the helmet body 1. A diversion groove 16 connecting the second air inlet 14 and the air outlet 15 is formed inside the helmet body 1. A first baffle 17 is slidably connected to the helmet body 1, and the first baffle 17 is used to close the second air inlet 14. When the first baffle 17 is slid to close the second air inlet 14, no air flows into the helmet body 1 through the second air inlet 14, and in winter, it plays a role in keeping the human head warm. On the contrary, when the second baffle 18 opens the second air inlet 14, part of the air flows through the second air inlet 14, the diversion groove 16, and the air outlet 15, so as to enhance the air circulation inside the helmet body 1, and further play a role in heat dissipation and ventilation.

[0055] It can be understood that for those of ordinary skill in the art, equivalent replacements or changes can be made according to the technical solutions and the inventive concept of the present invention, and all such changes or replacements should fall within the protection scope of the claims attached to the present invention.

Claims

1. A helmet for convenient drinking, characterized in that, include: The helmet body has an opening at the front, which extends to the position of the human mouth; A chin guard is provided on the inner side of the helmet body, and a horizontal extension portion is provided on the edge thereof so as to fit in the bottom of the opening, thereby creating a gap between the chin guard and the helmet body. The helmet body is provided with a first air inlet communicating with the gap, and a plurality of reinforcing ribs are provided on the lower surface of the horizontal extension portion; A windshield, with both ends mounted on the helmet body via a first opening and closing assembly, such that the windshield opens or closes an opening; A forehead guard is provided on the inner side of the helmet body, and a first accommodating cavity is provided between the forehead guard and the helmet body; The goggles are arranged in the first accommodating cavity, and the two ends of the goggles are installed on the forehead protective piece through the second opening and closing assembly, so that the goggles can be hidden in the first accommodating cavity or moved to the opening position; the bottom of the goggles is provided with a notch for avoiding the nose and mouth of the human body.

2. The helmet for convenient drinking water according to claim 1, characterized in that, The first opening and closing component includes a positioning block provided on the helmet body and a cover plate provided on the positioning block. The end of the windshield is rotatably connected to the cover plate. An adjustment slot is provided on the positioning block. A plurality of card slots are provided on one side of the adjustment slot. The windshield is provided with teeth that can be inserted into any card slot.

3. The helmet for convenient drinking water according to claim 2, characterized in that, The positioning block has a plurality of first abutting blocks in a circumferential array on the upper portion, and the cover plate has a plurality of second abutting blocks in a circumferential array on the upper portion. A spring is provided between the positioning block and the cover plate, and under the action of the spring, the first abutting blocks overlap with the second abutting blocks.

4. The helmet for convenient drinking water according to claim 2, characterized in that, An arc-shaped slide groove is provided between the positioning block and the cover plate, the center of the arc-shaped slide groove is coaxial with the center of the adjustment groove, a third abutment block sliding along the arc-shaped slide groove is provided on the windshield, and an avoidance position is provided on the cover plate to allow the third abutment block to disengage from the arc-shaped slide groove.

5. The helmet for convenient drinking water according to claim 1, characterized in that, The helmet body is provided with a first mounting cavity located below the opening, the first mounting cavity is provided with a first clamping block, and the windshield is provided with a second clamping block clamped between the first clamping block and the inner wall of the first mounting cavity.

6. The helmet for convenient drinking water according to claim 1, characterized in that, The bottom of the windshield extends outward.

7. The helmet for convenient drinking water according to claim 1, characterized in that, The second opening and closing assembly includes a movable part rotatably connected to the forehead guard and a first paddle. The first paddle drives the movable part to swing, and the first paddle extends outside the helmet body. The end of the goggles is connected to the movable part. By paddle-pulling the first paddle, the goggles are driven to hide in the first accommodating cavity or move outside the first accommodating cavity.

8. The helmet for convenient drinking water according to claim 7, characterized in that, The forehead guard is provided with a first through hole, and the first paddle is provided with a first short column rotatably connected to the first through hole; the movable part is located between the forehead guard and the first paddle, the first paddle is provided with two symmetrically arranged first protrusions, and the movable part is provided with grooves that cooperate with the two first protrusions.

9. The helmet for convenient drinking water according to claim 7, characterized in that, The end of the goggles is provided with a temple, and an avoidance groove extending to the end is opened in the temple, and the width of the middle part of the avoidance groove is larger than the width of the end part; a second installation cavity is opened in the movable part, and a third clamping block matching the avoidance groove is provided in the second installation cavity.

10. The helmet for convenient drinking water according to claim 1, characterized in that, The helmet body is provided with a second air inlet and an air outlet, the inner side of the helmet body is provided with a guide groove connecting the second air inlet and the air outlet, and the helmet body is slidably connected with a first baffle, which is used to close the second air inlet.

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