CN217039033U - Helmet with personal double-protection structure - Google Patents
Helmet with personal double-protection structure Download PDFInfo
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- CN217039033U CN217039033U CN202220693587.9U CN202220693587U CN217039033U CN 217039033 U CN217039033 U CN 217039033U CN 202220693587 U CN202220693587 U CN 202220693587U CN 217039033 U CN217039033 U CN 217039033U
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- fixedly connected
- helmet
- blowing
- protection structure
- double protection
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Abstract
The utility model relates to the technical field of personal protection helmets, in particular to a helmet with a personal double protection structure, which comprises a helmet body, wherein the top of the helmet body is provided with a mounting hole, a protective shell is fixedly connected in the mounting hole, the inner wall of the protective shell is fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with a driving motor; the utility model discloses can the driving motor rotate and drive the drive shaft and rotate, the drive shaft rotates and drives and rotate flabellum and rotate, it can form the air current to rotate the flabellum, the air current can be inhaled the heat of user head through the air vent, then in leading-in blowing box through the connecting pipe, the heat can cool off gradually through the connecting pipe and form cold wind, the air current that gets into blowing box can blow off through the blowing hole and blow off and blow to user's health, realized dispelling the heat simultaneously to user head and health, the radiating effect to the user's person has been improved through dual heat dissipation, the effectual user that has prevented sends the heatstroke phenomenon.
Description
Technical Field
The utility model relates to a personal protection helmet technical field specifically is a helmet with personal duplicate protection structure.
Background
The head of the rider is greatly damaged by falling down during riding, and even if the rider rides along a stable-gradient bicycle lane at a low speed, the safety problem cannot be ignored. It is also important that the helmet be worn for a simple and effective reason, i.e., to protect the head and reduce injury, and the data shows that in more than 500 cycles of cycling death, 75% of all deaths are fatal injuries to the head, and medical studies have found that cycling the helmet can prevent 85% of head injuries and greatly reduce injury and accident mortality.
In the prior art, the following problems exist:
the existing helmet for riders mostly only dissipates heat of the head of the rider, and has poor heat dissipation performance, so that the rider generates heat stroke in the riding process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a helmet with person duplicate protection structure to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a helmet with personal duplicate protection structure, including helmet body, the mounting hole has been seted up at helmet body's top, the fixedly connected with protecting crust in the mounting hole, the inner wall fixedly connected with mount of protecting crust, the top fixedly connected with driving motor of mount, driving motor's output has the drive shaft through the coupling joint, the top fixedly connected with of drive shaft rotates the flabellum, the exhaust vent has been seted up at protecting crust's top, the exhaust vent is located directly over the rotation flabellum, the protecting crust, the bottom inside wall of evenly seted up a plurality of air vents, install blast mechanism on the protecting crust.
Preferably, the blowing mechanism comprises a blowing box fixedly connected to one side of the helmet body, a connecting pipe is fixedly connected to the air inlet and the air outlet of the blowing box, a blowing hole is formed in the bottom of the blowing box, and a wind direction adjusting unit is mounted on the blowing box.
Preferably, the wind direction regulating unit includes that three rotation is connected in the dwang of blowing case both sides inner wall, equal fixedly connected with aviation baffle on the three dwang, the cylinder lateral wall fixedly connected with fixed block of three dwang, and the bar hole has all been seted up to one side of three fixed block.
Preferably, one side fixedly connected with slide rail of case of blowing, sliding connection has the sliding block on the slide rail, and the bottom fixedly connected with installation piece of sliding block, the bottom fixedly connected with connecting rod of installation piece, the three cylinder piece of one side fixedly connected with of connecting rod, the one end of three cylinder piece runs through three bar hole respectively.
Preferably, the top fixedly connected with rack of sliding block, the rotation hole has been seted up to one side inner wall of case of blowing, rotates downthehole rotation and is connected with the axis of rotation, and the one end fixedly connected with of axis of rotation rotates the gear, rotates gear and rack looks adaptation.
Preferably, the two sides of the helmet body are fixedly connected with U-shaped blocks, and the two U-shaped blocks are fixedly connected with elastic bands.
Preferably, the outer fixed surface of helmet body is connected with two arc ribs, and two arc ribs are located the both sides of protecting crust respectively.
The utility model discloses an improve and provide a helmet with person duplicate protection structure here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses a driving motor rotates and drives the drive shaft and rotate, the drive shaft rotates and drives rotating fan blade and rotate, rotating fan blade can form the air current, the air current can be inhaled the heat of user's head through the air vent, then lead to the blow-off incasement through the connecting pipe, the heat can cool off gradually through the connecting pipe and form cold wind, and then can dispel the heat to the head, the air current that gets into the blow-off case can blow off through the hole of blowing and blow off to user's health, realized dispelling the heat simultaneously to user's head and health, the radiating effect to the user's person has been improved through dual heat dissipation, the effectual user that has prevented from sending the heatstroke phenomenon;
and the second step is as follows: the utility model discloses a rotating the axis of rotation and driving the rotation of rotating gear, the rotation of rotating gear drives the rack and removes, the rack removes and drives the slider and remove, the slider removes and drives installation piece and connecting rod and remove, the connecting rod removes and drives cylinder piece extrusion fixed block for the fixed block drives dwang and aviation baffle and rotates, and the aviation baffle rotates the direction that can change and blow, has realized better dispelling the heat to user's health.
Drawings
The invention is further explained below with reference to the drawings and examples:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the cross-sectional three-dimensional structure of the present invention;
fig. 3 is a schematic view of the front cross-sectional plane structure of the present invention;
fig. 4 is an enlarged schematic perspective view of fig. 2 according to the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the driving motor, the driving shaft and the rotating blades of the present invention.
Description of the reference numerals:
1. a helmet body; 101. a protective shell; 102. a fixed mount; 103. a drive motor; 104. a drive shaft; 105. rotating the fan blades; 106. a vent hole; 107. a U-shaped block; 108. elastic bands; 109. an arc-shaped convex rib; 2. a blow box; 201. rotating the rod; 202. an air deflector; 203. a fixed block; 204. a cylindrical block; 205. a connecting rod; 206. mounting a block; 207. a slider; 208. a slide rail; 209. a connecting pipe; 3. a rotating shaft; 301. a rotating gear; 302. a rack.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model discloses an improve and provide a helmet with person duplicate protection structure here, the technical scheme of the utility model is:
as shown in fig. 1 to 5, a helmet with a personal double protection structure comprises a helmet body 1, wherein a mounting hole is formed in the top of the helmet body 1, a protective shell 101 is fixedly connected in the mounting hole, a fixing frame 102 is fixedly connected to the inner wall of the protective shell 101, a driving motor 103 is fixedly connected to the top of the fixing frame 102, the output end of the driving motor 103 is connected to a driving shaft 104 through a coupler, a rotating fan blade 105 is fixedly connected to the top end of the driving shaft 104, an air outlet is formed in the top of the protective shell 101, the air outlet is located right above the rotating fan blade 105, a plurality of air vents 106 are uniformly formed in the inner side wall of the bottom of the protective shell 101, and an air blowing mechanism is mounted on the protective shell 101; by the above structure, the vent holes 106 are distributed on the side wall of the protective shell 101 by the arrangement of the vent holes 106, so that the hairs of the user are prevented from entering the protective shell 101.
Further, the blowing mechanism comprises a blowing box 2 fixedly connected to one side of the helmet body 1, a connecting pipe 209 is fixedly connected in an air inlet and an air outlet of the blowing box 2, a blowing hole is formed in the bottom of the blowing box 2, and a wind direction adjusting unit is mounted on the blowing box 2; by means of the above structure, the connecting pipe 209 has a longer length by the arrangement of the connecting pipe 209, and the cooling of the heat in the air flow is realized.
Further, the wind direction adjusting unit comprises three rotating rods 201 which are rotatably connected to the inner walls of the two sides of the blowing box 2, wind deflectors 202 are fixedly connected to the three rotating rods 201, the outer cylindrical walls of the three rotating rods 201 are fixedly connected with fixing blocks 203, and strip-shaped holes are formed in one sides of the three fixing blocks 203; by means of the structure, the arrangement of the air guide plate 202 realizes that the direction of blowing can be changed, and the heat dissipation effect is improved.
Further, one side of the air blowing box 2 is fixedly connected with a sliding rail 208, the sliding rail 208 is connected with a sliding block 207 in a sliding manner, the bottom of the sliding block 207 is fixedly connected with an installation block 206, the bottom end of the installation block 206 is fixedly connected with a connecting rod 205, one side of the connecting rod 205 is fixedly connected with three cylindrical blocks 204, and one ends of the three cylindrical blocks 204 respectively penetrate through three strip-shaped holes; borrow by above-mentioned structure, through the setting of cylinder piece 204, realized can extrudeing fixed block 203 and drive dead lever 201 and rotate.
Further, a rack 302 is fixedly connected to the top of the sliding block 207, a rotating hole is formed in the inner wall of one side of the air blowing box 2, a rotating shaft 3 is rotatably connected in the rotating hole, a rotating gear 301 is fixedly connected to one end of the rotating shaft 3, and the rotating gear 301 is matched with the rack 302; by means of the structure, the air deflector 202 is adjusted through the arrangement of the rotating shaft 3.
Further, two sides of the helmet body 1 are fixedly connected with U-shaped blocks 107, and elastic bands 108 are fixedly connected to the two U-shaped blocks 107; by means of the structure, the elastic band 108 is arranged, so that the novel clothes hanger can be suitable for different people to use.
Further, the outer surface of the helmet body 1 is fixedly connected with two arc-shaped ribs 109, and the two arc-shaped ribs 109 are respectively positioned on two sides of the protective shell 101; by means of the structure, the helmet body 1 is reinforced through the arrangement of the arc-shaped convex ribs 109, and the strength of the helmet body 1 is improved.
The working principle is as follows: drive motor 103 rotates and drives drive shaft 104 and rotates, drive shaft 104 rotates and drives and rotate flabellum 105 and rotate, it can form the air current to rotate flabellum 105, the air current can be inhaled the heat of user's head through air vent 106, then in leading-in blowing box 2 through connecting pipe 209, the heat can be cooled off gradually through connecting pipe 209 and form cold wind, and then can dispel the heat to the head, the air current that gets into blowing box 2 can blow off through the hole of blowing and blow to user's health, realized dispelling the heat simultaneously to user's head and health, the radiating effect to the user's person has been improved through dual heat dissipation, the effectual user that has prevented sends the heatstroke phenomenon.
The rotating shaft 3 is rotated to drive the rotating gear 301 to rotate, the rotating gear 301 is rotated to drive the rack 302 to move, the rack 302 is moved to drive the sliding block 207 to move, the sliding block 207 is moved to drive the mounting block 206 and the connecting rod 205 to move, the connecting rod 205 is moved to drive the cylindrical block 204 to extrude the fixing block 203, so that the fixing block 203 drives the rotating rod and the air deflector 202 to rotate, the air deflector 202 rotates to change the blowing direction, and the better heat dissipation of the body of a user is realized.
Claims (7)
1. A helmet with a double protection structure for the human body, comprising a helmet body (1), characterized in that: the mounting hole has been seted up at the top of helmet body (1), fixedly connected with protecting crust (101) in the mounting hole, inner wall fixedly connected with mount (102) of protecting crust (101), top fixedly connected with driving motor (103) of mount (102), there is drive shaft (104) drive motor's (103) output through the coupling joint, the top fixedly connected with of drive shaft (104) rotates flabellum (105), the exhaust vent has been seted up at the top of protecting crust (101), the exhaust vent is located and rotates flabellum (105) directly over, protecting crust (101), the bottom inside wall evenly seted up a plurality of air vents (106), install the mechanism of blowing on protecting crust (101).
2. A helmet having a personal double protection structure in accordance with claim 1, wherein: the blowing mechanism comprises a blowing box (2) fixedly connected to one side of the helmet body (1), a connecting pipe (209) is fixedly connected to the air inlet and the air outlet of the blowing box (2), a blowing hole is formed in the bottom of the blowing box (2), and a wind direction adjusting unit is installed on the blowing box (2).
3. A helmet having a personal double protection structure according to claim 2, wherein: the wind direction regulating unit comprises three rotating rods (201) which are connected to the inner walls of the two sides of the blowing box (2), air deflectors (202) are fixedly connected to the three rotating rods (201), fixing blocks (203) are fixedly connected to the outer cylindrical side walls of the three rotating rods (201), and strip-shaped holes are formed in one sides of the three fixing blocks (203).
4. A helmet having a personal double protection feature according to claim 3, wherein: one side fixedly connected with slide rail (208) of case (2) of blowing, sliding connection has sliding block (207) on slide rail (208), and the bottom fixedly connected with installation piece (206) of sliding block (207), the bottom fixedly connected with connecting rod (205) of installation piece (206), the three cylinder piece (204) of one side fixedly connected with of connecting rod (205), the one end of three cylinder piece (204) runs through three bar hole respectively.
5. A helmet having a personal double protection structure in accordance with claim 4, wherein: the top fixedly connected with rack (302) of sliding block (207), one side inner wall of blowing case (2) has been seted up and has been rotated the hole, rotates downthehole rotation and is connected with axis of rotation (3), and the one end fixedly connected with rotating gear (301) of axis of rotation (3), rotating gear (301) and rack (302) looks adaptation.
6. A helmet having a personal double protection structure in accordance with claim 1, wherein: the helmet is characterized in that U-shaped blocks (107) are fixedly connected to two sides of the helmet body (1), and elastic bands (108) are fixedly connected to the two U-shaped blocks (107).
7. A helmet having a personal double protection structure in accordance with claim 1, wherein: the outer surface of the helmet body (1) is fixedly connected with two arc-shaped convex ribs (109), and the two arc-shaped convex ribs (109) are respectively located on two sides of the protective shell (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220693587.9U CN217039033U (en) | 2022-03-28 | 2022-03-28 | Helmet with personal double-protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220693587.9U CN217039033U (en) | 2022-03-28 | 2022-03-28 | Helmet with personal double-protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217039033U true CN217039033U (en) | 2022-07-26 |
Family
ID=82467590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220693587.9U Active CN217039033U (en) | 2022-03-28 | 2022-03-28 | Helmet with personal double-protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217039033U (en) |
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2022
- 2022-03-28 CN CN202220693587.9U patent/CN217039033U/en active Active
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