SUMMERY OF THE UTILITY MODEL
The utility model provides an mountable snow mirror on helmet aims at having solved current snow mirror and all uses the bandage to tie up in user's eyes department when wearing usually, and in long-time wearing, the user can produce and rein in the trace, causes user's eyes discomfort, has probably because eyes discomfort and leads to dangerous emergence when skiing, has reduced practicality and security, the problem that the inconvenient user used.
The utility model is realized in such a way, a snow goggles capable of being installed on a helmet comprises a helmet body, wherein both sides of the helmet body are movably connected with telescopic mechanisms, a snow goggles body is fixedly connected between the front sides of the two telescopic mechanisms, and the top of the snow goggles body is fixedly connected with a shell;
telescopic machanism includes the set casing, the inner wall fixedly connected with extension spring of set casing, the front side fixedly connected with dead lever of extension spring, the front side of dead lever runs through to the front side of set casing, and one side that two dead levers are relative all with snow mirror body fixed connection.
In order to reach the purpose that the person of facilitating the use used, as the utility model discloses a mountable snow glass on helmet is preferred, the inner wall fixedly connected with spring of casing, the front side fixedly connected with fly leaf of spring, the front side fixedly connected with movable rod of fly leaf, the equal fixedly connected with locating piece in both sides of fly leaf, one side that two locating pieces are opposite all runs through to the outside of casing, the front side of movable rod runs through to the front side of casing.
Carry out the purpose of fixing a position in order to reach the snowmobile body, conduct the utility model discloses an mountable is preferred on the helmet snowmobile, the constant head tank that uses with casing and locating piece cooperation is seted up at helmet body's top, the locating hole that uses with the locating piece cooperation is seted up to the inner wall of constant head tank.
In order to reach the purpose of avoiding the card to die and facilitate the use snowmobile body, as the utility model discloses an mountable is preferred at the snowmobile on the helmet, the movable hole has all been seted up to the both sides of casing, the movable hole uses with the locating piece cooperation, the equal fixedly connected with pivot in both sides of helmet body, the surface of pivot is located to fixed shell, the commentaries on classics hole of using with the pivot cooperation is seted up in the left side of set casing.
In order to reach the purpose of avoiding the dead phenomenon of card to take place, conduct the utility model discloses a mountable snow goggles on the helmet is preferred, the through-hole that uses with the dead lever cooperation is opened to the front side of set casing, the movable groove that uses with the movable rod cooperation is opened to the front side of casing.
In order to reach the purpose that provides the displacement distance for the dead lever, conduct the utility model discloses an mountable snow glass on the helmet is preferred, the top and the equal fixedly connected with slider in bottom of dead lever, the spout that uses with the slider cooperation is seted up to the inner wall of set casing.
Compared with the prior art, the beneficial effects of the utility model are that:
this mountable snow glass on helmet, through setting up telescopic machanism, can make the user need use the snow glass body to protect eyes when, the user rotates the set casing through the pivot and drives the dead lever rotation, the rotation of dead lever drives the rotation of snow glass body, make it rotate the front side of eyes, reaction force through the extension spring makes the dead lever kick-back, can make the face contact of snow glass body and user, thereby can reach the purpose to user's eyes protection, avoided the user to tie up the snow glass body through the bandage for a long time on the position of eyes, cause the appearance of reining in the trace and the discomfort of eyes, reduce the probability that dangerous phenomenon takes place, practicality and security have been increased, user's use has been made things convenient for.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: a snowglass capable of being mounted on a helmet comprises a helmet body 1, wherein telescopic mechanisms 2 are movably connected to two sides of the helmet body 1, a snowglass body 3 is fixedly connected between the front sides of the two telescopic mechanisms 2, and a shell 4 is fixedly connected to the top of the snowglass body 3;
telescopic machanism 2 includes set casing 203, and the inner wall fixedly connected with extension spring 202 of set casing 203, the front side fixedly connected with dead lever 201 of extension spring 202, the front side of dead lever 201 run through to the front side of set casing 203, and one side that two dead levers 201 are relative all with snow mirror body 3 fixed connection.
In this embodiment: through setting up telescopic machanism 2, can make the user need use snow mirror body 3 when protecting eyes, the user rotates set casing 203 through pivot 5 and drives dead lever 201 and rotate, the rotation of dead lever 201 drives snow mirror body 3 and rotates, make it rotate the front side of eyes, reaction force through extension spring 202 makes dead lever 201 kick-back, can make snow mirror body 3 and user's facial contact, thereby can reach the purpose to user's eyes protection, avoided the user to tie up snow mirror body 3 on the position of eyes through the bandage for a long time, cause the appearance of reining in the trace and the discomfort of eyes, reduce the probability that dangerous phenomenon takes place, practicality and security have been increased, user's use has been made things convenient for.
As the utility model discloses a technical optimization scheme, the inner wall fixedly connected with spring 14 of casing 4, the front side fixedly connected with fly leaf 15 of spring 14, the front side fixedly connected with movable rod 10 of fly leaf 15, the equal fixedly connected with locating piece 13 in both sides of fly leaf 15, two opposite one sides of locating piece 13 all run through to the outside of casing 4, and the front side of movable rod 10 runs through to the front side of casing 4.
In this embodiment: through setting up spring 14, fly leaf 15, the cooperation of movable rod 10 and locating piece 13 is used, when can making the user need use snow mirror body 3, the user presses movable rod 10 and drives fly leaf 15 extrusion spring 14, make locating piece 13 break away from the inner chamber of locating hole 17, can make snow mirror body 3 rotate the position of user's eyes, when the user need not use snow mirror body 3, the user presses movable rod 10, it makes locating piece 13 and casing 4 move at the inner chamber of constant head tank 16 to rotate snow mirror body 3 simultaneously, until making locating piece 13 move the position of locating hole 17, reaction force through spring 14 can make locating piece 13 get into the inner chamber of locating hole 17, can reach the mesh of fixing a position snow mirror body 3, the purpose that the person of facilitating the use used has been reached.
As the utility model discloses a technical optimization scheme, the constant head tank 16 that uses with casing 4 and the cooperation of locating piece 13 is seted up at helmet body 1's top, and locating hole 17 that uses with the cooperation of locating piece 13 is seted up to constant head tank 16's inner wall.
In this embodiment: through the cooperation that sets up constant head tank 16 and locating hole 17, can make casing 4 and locating piece 13 remove at the inner chamber of constant head tank 16 and locating hole 17, make locating piece 13 remove the position to locating hole 17, can make locating piece 13 get into the inner chamber of locating hole 17, make the snow mirror body 3 can not take place pivoted phenomenon, reached snow mirror body 3 and carried out the purpose of fixing a position.
As the utility model discloses a technical optimization scheme, movable hole 12 has all been seted up to casing 4's both sides, and movable hole 12 uses with the cooperation of locating piece 13, the equal fixedly connected with pivot 5 in both sides of helmet body 1, and the surface of pivot 5 is located to set casing 203 cover, and the commentaries on classics hole 8 that uses with the 5 cooperations of pivot is seted up in the left side of set casing 203.
In this embodiment: through setting up the movable hole 12, can make locating piece 13 can not take place the dead phenomenon of card when removing, use through the cooperation that sets up pivot 5 and commentaries on classics hole 8, can make set casing 203 rotate, make the snow mirror body 3 can accomodate, also can make the user more easy convenient when using snow mirror body 3 simultaneously, reached the purpose of avoiding the card to die and facilitate the use snow mirror body 3.
As the technical optimization scheme of the utility model, the through-hole 9 that uses with the cooperation of dead lever 201 is opened to the front side of set casing 203, and the activity groove 11 that uses with the cooperation of movable rod 10 is opened to the front side of casing 4.
In this embodiment: through setting up through-hole 9, can make dead lever 201 reduce when removing and fixed shell 203 between friction and the collision, through setting up movable groove 11, can make movable rod 10 can not take place the dead phenomenon of card when removing, reached the purpose of avoiding the dead phenomenon of card to take place.
As the technical optimization scheme of the utility model, the top and the equal fixedly connected with slider 6 in bottom of dead lever 201, spout 7 that uses with the cooperation of slider 6 is seted up to the inner wall of set casing 203.
In this embodiment: through the cooperation that sets up slider 6 and spout 7 and use, dead lever 201 when removing reduce with fixed shell 203 between friction and the collision, still can restrict dead lever 201's displacement distance simultaneously, increased the practicality, reached the purpose that provides displacement distance for dead lever 201.
The working principle is as follows: when the snow goggles are used, when a user needs to use the snow goggles body 3 to protect eyes, the movable rod 10 is pressed to drive the movable plate 15 to extrude the spring 14, so that the positioning block 13 is separated from the inner cavity of the positioning hole 17, at the moment, the user rotates the fixing shell 203 through the rotating shaft 5 to drive the fixing rod 201 to rotate, the fixing rod 201 rotates to drive the snow goggles body 3 to rotate to the front side of the eyes, the fixing rod 201 rebounds through the reaction force of the tension spring 202, the snow goggles body 3 can be in contact with the face of the user, and therefore the purpose of protecting the eyes of the user can be achieved, when the user does not need to use the snow goggles body 3, the user presses the movable rod 10, simultaneously rotates the snow goggles body 3 to enable the positioning block 13 and the shell 4 to move in the inner cavity of the positioning groove 16 until the positioning block 13 moves to the position of the positioning hole 17, and enables the positioning block 13 to enter the inner cavity of the positioning hole 17 through the reaction force of the spring 14, can reach the purpose of fixing a position snow glass body 3, avoid the user to tie up snow glass body 3 in the position of eyes through the bandage for a long time, cause the appearance of reining in the trace and the discomfort of eyes, reduce the probability that dangerous phenomenon takes place, increased practicality and security, made things convenient for user's use.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.