CN219556445U

CN219556445U - Helmet capable of reducing wind resistance

Info

Publication number: CN219556445U
Application number: CN202320714928.0U
Authority: CN
Inventors: 季成标; 姜苏容; 沈立新; 姜峰
Original assignee: Nantong Vocational College
Current assignee: Nantong Vocational College
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-22
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a helmet for reducing wind resistance, which comprises a main body assembly, wherein the helmet comprises a helmet body, an air inlet channel, a camera, a loudspeaker and an integrated plate, the air inlet channel is formed in the top of the helmet, the integrated plate is fixed on one side of the helmet, the camera is fixed on one side of the integrated plate, the loudspeaker is fixed on one side of the integrated plate, an adjusting assembly is arranged on the helmet and comprises an adjusting piece, a locking piece and a protecting piece, the adjusting piece is arranged at the bottom of the helmet, the locking piece is arranged on the adjusting piece, and the protecting piece is positioned on one side of the helmet. The utility model has the beneficial effects that: the helmet can be worn on the head according to the size of the head of a user through the setting of the adjusting component, and the face of the user can be protected when the user rides, so that sundries are prevented from disturbing the realization of the user, and the convenience of use is improved.

Description

Helmet capable of reducing wind resistance

Technical Field

The utility model relates to the technical field of helmets, in particular to a helmet capable of reducing wind resistance.

Background

The helmet is a personal protection product provided for protecting the head safety of workers in the labor production process, and directly protects the head, and the Chinese patent application number is: 202022899009.4 an intelligent helmet with a wind resistance and air flow reducing air duct has the beneficial effects that: the top of the helmet body is provided with a plurality of air inlet channels, the rear of the helmet body is provided with a plurality of air outlet holes, so that the helmet body forms an air flow channel capable of reducing wind resistance, and in the riding process, air flow impinging on the helmet body is directly discharged from the air outlet holes through the air inlet channels, thereby reducing wind resistance and achieving the ventilation effect; meanwhile, an intelligent integrated component is arranged at the front part of the helmet body, a rider can conduct road illumination by turning on the LED lamp, the function of riding record is achieved by turning on the camera device, the riding track is recorded in an auxiliary mode through the GPS positioning device, and riding at night and information recording on riding are facilitated for the rider; in addition, through setting up intelligent integrated component in helmet body front portion, the rear portion sets up the overall arrangement mode of power, makes the holistic counter weight of helmet more balanced, keeps the comfort level that the helmet was worn, but the device can't wear the helmet on the head according to the size of user's head when using, and can't protect user's face when riding, leads to having debris in the air to fly to the eye in disturbing user's sight when riding, uses comparatively inconveniently.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or existing problems with wind resistance reducing helmets.

Therefore, the utility model aims to solve the problems that the helmet cannot be worn on the head according to the head size of a user when the helmet is used, and the face of the user cannot be protected when the helmet is ridden, so that sundries in air fly into eyes to disturb the vision of the user when the helmet is ridden, and the helmet is inconvenient to use.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a reduce windage helmet, its includes main part subassembly, includes helmet, air inlet passageway, camera, speaker and integrated board, the air inlet passageway is seted up in the helmet top, the integrated board is fixed in helmet one side, the camera is fixed in integrated board one side, the speaker is fixed with integrated board one side;

the adjusting component is arranged on the helmet and comprises an adjusting piece, a locking piece and a protecting piece, wherein the adjusting piece is arranged at the bottom of the helmet, the locking piece is arranged on the adjusting piece, and the protecting piece is arranged on one side of the helmet.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the adjusting piece comprises a first adjusting belt, a second adjusting belt and a fixing frame, wherein the first adjusting belt is positioned on one side of the helmet, the second adjusting belt is arranged on the other side of the helmet, and the fixing frame is fixed at one end of the first adjusting belt.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the adjusting piece further comprises a first fixing block and a second fixing block, wherein the first fixing block is fixed on the top of the first adjusting belt, and the second fixing block is fixed on the top of the second adjusting belt.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the locking piece comprises a limiting block and a pull rod, a limiting hole is formed in the second adjusting belt, the limiting block is located in the limiting hole, and the pull rod is fixed to one side of the limiting block.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the locking piece further comprises a first spring and a pressure disc, the first spring is sleeved on the outer side of the pull rod, and the pressure disc is fixed at one end of the first spring.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the locking piece further comprises a supporting frame and a pulling disc, wherein the supporting frame is fixed on one side of the fixed frame, and the pulling disc is fixed with one end of the pulling rod.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the locking piece further comprises a first limiting plate and a second limiting plate, wherein the first limiting plate is fixed on one side of the supporting frame, and the second limiting plate is sleeved on the outer side of the pull rod.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the protection piece comprises a protection cover and a movable plate, wherein the protection cover is positioned on one side of the helmet, an observation hole corresponding to the camera is formed in the protection cover, and the movable plate is fixed on one side of the protection cover.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the protection piece further comprises a sunshade mask, a support rod, a magnet and a connecting block, wherein the sunshade mask is located on one side of the protection cover, the support rod is fixed to the top of the integrated plate, the magnet is fixed to the inner wall of the support rod, a sliding groove is formed in the support rod, and the connecting block slides in the sliding groove.

As a preferable scheme of the helmet for reducing wind resistance, the utility model comprises the following steps: the protection piece further comprises a limiting ball and a second spring, a fixing hole is formed in the moving plate, the limiting ball is located in the fixing hole, and the second spring is fixed to one side of the limiting ball.

The utility model has the beneficial effects that: the helmet can be worn on the head according to the size of the head of a user through the setting of the adjusting component, and the face of the user can be protected when the user rides, so that sundries are prevented from disturbing the realization of the user, and the convenience of use is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is an overall block diagram of a reduced windage helmet.

Fig. 2 is an enlarged partial view of the helmet with reduced wind resistance at a in fig. 1.

FIG. 3 is a block diagram of another view of the overall reduced windage helmet.

FIG. 4 is a cross-sectional view of a moving plate of the helmet with reduced windage.

FIG. 5 is a cross-sectional view of a support frame of a helmet with reduced windage.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 5, in a first embodiment of the present utility model, a wind resistance reducing helmet is provided, which includes a main body assembly 100 and a protective assembly 200, which cooperate to improve the convenience of using the helmet.

The main body assembly 100 comprises a helmet 101, an air inlet channel 102, a camera 103, a loudspeaker 104 and an integrated board 105, wherein the air inlet channel 102 is formed in the top of the helmet 101, the integrated board 105 is fixed on one side of the helmet 101, the camera 103 is fixed on one side of the integrated board 105, and the loudspeaker 104 is fixed on one side of the integrated board 105;

can protect user's head through helmet 101's setting, prevent that user's head from taking place to be injured, when wearing helmet 101, can breathe freely user's head through air inlet channel 102's setting, the user wears the condition that takes place stuffy for a long time, camera 103 is convenient for take notes user's riding condition, speaker 104's setting can let the user can talk when riding, integrated board 105 is used for supporting speaker 104 and integrated board 105, thereby prevent that the two from taking place the condition that drops and influencing the use.

The adjusting component 200 is arranged on the helmet 101 and comprises an adjusting piece 201, a locking piece 202 and a protecting piece 203, wherein the adjusting piece 201 is arranged at the bottom of the helmet 101, the locking piece 202 is arranged on the adjusting piece 201, and the protecting piece 203 is arranged on one side of the helmet 101.

The size of the head of the user can be adjusted through the setting of the adjusting piece 201, so that the adjusting piece 201 can be worn by different users, after the adjusting piece 201 is adjusted, the adjusting piece 201 can be limited through the setting of the locking piece 202 in order to prevent the adjusting piece 201 from being loosened to affect the wearing, the adjusting piece 201 is prevented from being loosened, the face of the user can be protected through the setting of the protecting piece 203, and sundries are prevented from affecting the sight of the user.

Example 2

Referring to fig. 1 to 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the adjusting member 201 includes a first adjusting band 201a, a second adjusting band 201b, and a fixing frame 201e, where the first adjusting band 201a is located at one side of the helmet 101, the second adjusting band 201b is disposed at the other side of the helmet 101, and the fixing frame 201e is fixed at one end of the first adjusting band 201 a.

When the user with different head sizes needs to wear the helmet, the first adjusting belt 201a and the second adjusting belt 201b are adjusted at this time, so that the helmet can be worn on the head of the user with different head sizes, and the fixing frame 201e is used for fixing the second adjusting belt 201 b.

Specifically, the adjusting member 201 further includes a first fixing block 201c and a second fixing block 201d, the first fixing block 201c is fixed to the top of the first adjusting belt 201a, and the second fixing block 201d is fixed to the top of the second adjusting belt 201 b.

The first fixing block 201c is fixed on one side of the helmet 101, the second fixing block 201d is fixed on the other side of the helmet 101, the first fixing block 201c is used for fixing the first adjusting band 201a, and the second fixing block 201d is used for fixing the second adjusting band 201 b.

Specifically, the locking member 202 includes a limiting block 202a and a pull rod 202b, the second adjusting strap 201b is provided with a limiting hole X, the limiting block 202a is located in the limiting hole X, and the pull rod 202b is fixed on one side of the limiting block 202 a.

When the second adjusting belt 201b needs to be fixed, the second adjusting belt 201b can be fixed by clamping the limiting block 202a with the limiting hole X, and when the second adjusting belt 201b needs to be released from the limiting, the limiting block 202a is driven to move by pulling the pull rod 202b, and the limiting block 202a is separated from the limiting hole X, so that the second adjusting belt 201b can be released from the limiting.

Specifically, the locking member 202 further includes a first spring 202c and a pressure disc 202d, the first spring 202c is sleeved on the outer side of the pull rod 202b, and the pressure disc 202d is fixed at one end of the first spring 202 c.

When the second adjusting belt 201b needs to be released from limit, the pull rod 202b is pulled, the pressure disc 202d is sleeved on the outer side of the pull rod 202b, the pressure disc 202d is movably connected with the pull rod 202b, at the moment, the pressure disc 202d can apply an extrusion force to the first spring 202c, the pull rod 202b is pulled to drive the limit block 202a to move, the limit block 202a moves to be separated from the limit hole X, and therefore the limit of the second adjusting belt 201b can be released, when the second adjusting belt 201b needs to be fixed, the pull rod 202b is released, at the moment, the resilience force of the first spring 202c can drive the limit block 202a to move, and the limit block 202a is clamped with the limit hole X again, so that the second adjusting belt 201b can be fixed.

Specifically, the locking member 202 further includes a supporting frame 202e and a pull disc 202f, the supporting frame 202e is fixed to one side of the fixing frame 201e, and the pull disc 202f is fixed to one end of the pull rod 202 b.

The pull rod 202b is inserted into one side of the support frame 202e, the pull rod 202b is inserted into the support frame 202e to be movably connected, the support frame 202e is used for supporting the pull rod 202b, the pull rod 202b is prevented from being deviated, and the pull disc 202f is convenient for a user to pull the pull rod 202 b.

Specifically, the locking piece 202 further includes a first limiting plate 202g and a second limiting plate 202h, the first limiting plate 202g is fixed on one side of the supporting frame 202e, and the second limiting plate 202h is sleeved on the outer side of the pull rod 202 b.

When the second adjusting belt 201b needs to be adjusted, the stopper 202a is driven to move by the force of the first spring 202c, and the pull rod 202b drives the second stopper plate 202h by rotating the pull rod 202b, so that the second stopper plate 202h contacts the first stopper plate 202g, thereby preventing the stopper 202a from moving, and further adjusting the second adjusting belt 201 b.

Example 3

Referring to fig. 1 to 5, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the guard 203 includes a shield 203a and a moving plate 203b, the shield 203a is located on one side of the helmet 101, the shield 203a is provided with a viewing hole Y corresponding to the camera 103, and the moving plate 203b is fixed on one side of the shield 203 a.

Can protect user's face through the setting of protection casing 203a, prevent that foreign objects from disturbing user's sight, the quantity of movable plate 203b is two, is located helmet 101 both sides respectively, when not needing to use protection casing 203a, can drive protection casing 203a through the setting of movable plate 203b and remove to can lift protection casing 203a to helmet 101 top, when using protection casing 203a, can prevent through the setting of observation hole Y that protection casing 203a from sheltering from camera 103, thereby influence the shooting.

Specifically, the protection piece 203 further includes a sunshade cover 203c, a support rod 203d, a magnet 203e and a connection block 203f, the sunshade cover 203c is located on one side of the protection cover 203a, the support rod 203d is fixed on the top of the integrated board 105, the magnet 203e is fixed on the inner wall of the support rod 203d, a sliding groove V is formed in the support rod 203d, and the connection block 203f slides in the sliding groove V.

The setting of the sunshade mask 203c can prevent the glasses of the user from being irradiated by the sun so as to influence the sight of the user, when the sunshade mask 203c is not needed to be used, the sunshade mask 203c is lifted, the sunshade mask 203c drives the connecting block 203f to move by moving the sunshade mask 203c, the connecting block 203f is in a magnetic attraction shape and attracts the magnet 203e, thereby preventing the sunshade mask 203c from falling, and the sunshade mask 203c is lifted to form streamline so as to reduce wind resistance.

Specifically, the guard 203 further includes a stop ball 203g and a second spring 203h, a fixing hole Z is formed in the moving plate 203b, the stop ball 203g is located in the fixing hole Z, and the second spring 203h is fixed on one side of the stop ball 203 g.

When the user wears the helmet 101, some users have a large head, need to move the shield 203a forward, move the moving plate 203b, the limit balls 203g and the second springs 203h are three in number and all located at one side of the moving plate 203b, when the shield 203a needs to be moved forward, firstly lift the sunshade 203c, then move the moving plate 203b, make the limit balls 203g engage with the fixing holes Z, and the resilience force of the second springs 203h can prevent the sunshade 203c from shifting, so that the shield 203a can be stretched and contracted, one end of the connecting block 203f is made of soft rubber, and after the shield 203a is stretched and contracted, the sunshade 203c can be placed at one side of the shield 203a by pulling the connecting block 203 f.

When the helmet is worn by a user, the second adjusting strap 201b needs to be adjusted according to the head size of the user, the second adjusting strap 201b is inserted into the fixed frame 201e, the pull disc 202f is pulled, the pull disc 202f drives the pull rod 202b to move, the pull rod 202b moves to drive the limiting block 202a to move, at the moment, the pressure disc 202d can apply an extrusion force to the first spring 202c, when the second adjusting strap 201b is adjusted, the limiting block 202a is driven to move by the force for preventing the rebound of the first spring 202c, the pull rod 202b drives the second limiting plate 202h through rotating the pull rod 202b, the second limiting plate 202h is contacted with the first limiting plate 202g, so that the limiting block 202a can be prevented from moving, the second adjusting strap 201b can be adjusted, and after the second adjusting strap 201b is adjusted to a proper position, in order to prevent the second adjusting strap 201b from loosening, the second limiting plate 202h is driven by rotating the pull rod 202b, the limiting block 202h is driven by rotating the pull rod 202h, the second limiting plate 202h is enabled to move by the inclined plane of the second limiting plate 202h and the first limiting block 202b can be contacted with the first limiting block 202a through the inclined plane, and the limiting block can be contacted with the limiting block 202b, and the limiting plate 202b can be fixed by the limiting plate can be contacted with the limiting block 202b and the limiting plate 202 b.

When it is necessary to prevent the sun from blocking the user's view, the sunshade cover 203c is moved to the side of the shield 203a, so that the sun is prevented from blocking the user's view, when the sunshade cover 203c is not required to be used, the sunshade cover 203c is lifted, the sunshade cover 203c is moved, the sunshade cover 203c drives the connection block 203f to move, the connection block 203f is magnetically attracted to the magnet 203e, so that the sunshade cover 203c is prevented from falling, the sunshade cover 203c is lifted to form streamline, wind resistance can be reduced, when the helmet 101 is worn by the user, the head of the user is large, the shield 203a is required to be moved forward, the sunshade cover 203c is lifted first, then the moving plate 203b is moved, the limiting ball 203g is engaged with the fixing hole Z, the sunshade cover 203c is prevented from being deflected by the resilience of the second spring 203h, so that the shield 203a can be stretched, one end of the connection block 203f is made of soft rubber material, and after the sunshade cover 203a is stretched, the sunshade cover 203f is stretched, so that the user can be placed on the side of the shield 203 a.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a reduce windage helmet which characterized in that: comprising the steps of (a) a step of,

the main body assembly (100) comprises a helmet (101), an air inlet channel (102), a camera (103), a loudspeaker (104) and an integrated plate (105), wherein the air inlet channel (102) is formed in the top of the helmet (101), the integrated plate (105) is fixed on one side of the helmet (101), the camera (103) is fixed on one side of the integrated plate (105), and the loudspeaker (104) is fixed on one side of the integrated plate (105);

the adjusting component (200) is arranged on the helmet (101) and comprises an adjusting piece (201), a locking piece (202) and a protecting piece (203), wherein the adjusting piece (201) is arranged at the bottom of the helmet (101), the locking piece (202) is arranged on the adjusting piece (201), and the protecting piece (203) is arranged on one side of the helmet (101).

2. The wind-drag reducing helmet of claim 1, wherein: the adjusting piece (201) comprises a first adjusting belt (201 a), a second adjusting belt (201 b) and a fixing frame (201 e), wherein the first adjusting belt (201 a) is located on one side of the helmet (101), the second adjusting belt (201 b) is arranged on the other side of the helmet (101), and the fixing frame (201 e) is fixed to one end of the first adjusting belt (201 a).

3. The wind-drag reducing helmet of claim 2, wherein: the adjusting piece (201) further comprises a first fixing block (201 c) and a second fixing block (201 d), the first fixing block (201 c) is fixed to the top of the first adjusting belt (201 a), and the second fixing block (201 d) is fixed to the top of the second adjusting belt (201 b).

4. A wind-drag reducing helmet according to claim 2 or claim 3, wherein: the locking piece (202) comprises a limiting block (202 a) and a pull rod (202 b), a limiting hole (X) is formed in the second adjusting belt (201 b), the limiting block (202 a) is located in the limiting hole (X), and the pull rod (202 b) is fixed to one side of the limiting block (202 a).

5. The wind-drag reducing helmet of claim 4, wherein: the locking piece (202) further comprises a first spring (202 c) and a pressure disc (202 d), the first spring (202 c) is sleeved on the outer side of the pull rod (202 b), and the pressure disc (202 d) is fixed at one end of the first spring (202 c).

6. The wind-drag reducing helmet of claim 5, wherein: the locking piece (202) further comprises a supporting frame (202 e) and a pull disc (202 f), wherein the supporting frame (202 e) is fixed on one side of the fixed frame (201 e), and the pull disc (202 f) is fixed with one end of the pull rod (202 b).

7. The wind-drag reducing helmet of claim 6, wherein: the locking piece (202) further comprises a first limiting plate (202 g) and a second limiting plate (202 h), the first limiting plate (202 g) is fixed on one side of the supporting frame (202 e), and the second limiting plate (202 h) is sleeved on the outer side of the pull rod (202 b).

8. The wind-drag reducing helmet of claim 6 or 7, wherein: the protection piece (203) comprises a protection cover (203 a) and a movable plate (203 b), wherein the protection cover (203 a) is positioned on one side of the helmet (101), an observation hole (Y) corresponding to the camera (103) is formed in the protection cover (203 a), and the movable plate (203 b) is fixed on one side of the protection cover (203 a).

9. The wind-drag reducing helmet of claim 8, wherein: the protection piece (203) further comprises a sunshade mask (203 c), a support rod (203 d), a magnet (203 e) and a connecting block (203 f), wherein the sunshade mask (203 c) is positioned on one side of the protection cover (203 a), the support rod (203 d) is fixed on the top of the integrated plate (105), the magnet (203 e) is fixed on the inner wall of the support rod (203 d), a sliding groove (V) is formed in the support rod (203 d), and the connecting block (203 f) slides in the sliding groove (V).

10. The wind-drag reducing helmet of claim 9, wherein: the protection piece (203) further comprises a limiting ball (203 g) and a second spring (203 h), a fixing hole (Z) is formed in the moving plate (203 b), the limiting ball (203 g) is located in the fixing hole (Z), and the second spring (203 h) is fixed on one side of the limiting ball (203 g).