JP2014009426A - Helmet with protective eyeglass - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a helmet with protective eyeglasses allowing a user to slidingly insert or remove the protective eyeglasses into or from the helmet as necessary.SOLUTION: A helmet 10 with protective eyeglasses is configured that a user can slidingly insert or remove the protective eyeglasses 120 into or from the helmet 110 as necessary. The helmet 10 includes: a helmet body 110 formed with a slide connection groove in the front; the protective eyeglasses 120 inserted into the slide connection groove and slidingly inserted/removed inside the helmet body 110; a slide guide section 130 provided inside the slide connection groove and supporting and guiding the protective eyeglasses 120; and a grip 140 capable of sliding the protective eyeglasses 120 along the slide connection groove.

Description

  The present invention relates to a helmet with protective glasses. Specifically, a separate storage case is required for the protective glasses by allowing the user to slide the protective glasses in and out of the helmet as needed. Since the user's face and protective glasses can be separated from each other, the slide can be inserted and removed from inside the helmet. Therefore, the protective glasses can be easily handled, and the protective glasses can prevent the phenomenon that the field of view is blocked by the user's sweat. It is about a helmet with a pad.

  In general, a variety of leisure sports such as in-line skating, bicycles, scooters, mountain climbing, and horse riding use helmets as a means for protecting the user's head.

  Such a helmet needs to be light and breathable because it is worn for a long time by the user and has a large amount of activity and a lot of sweat.

  Unlike most motorcycle helmets, most leisure sports helmets do not cover the entire face, but cover only the top of the head, and wear protective glasses to protect the eyes.

  However, when wearing a helmet and protective glasses separately (each separately), due to the characteristics of leisure sports, there is a problem that the protective glasses are removed due to intense movement of the user, and sweat due to user activity There is a problem in that the user's vision is blocked by attaching to the protective glasses, and it is necessary to remove the protective glasses according to the environment that changes instantaneously.

  As shown in FIGS. 1 and 2, a technique for attaching protective glasses to a helmet disclosed in Korean Utility Model No. 20-2009-0010786 has been devised to compensate for the above-mentioned disadvantages.

  Referring to this, the helmet 1 is formed with an insertion groove 4 having a curved shape in the lower part of the front surface, and the protective glasses 2 having a curved shape corresponding to the insertion groove 4 can be coupled to the insertion groove. Protrusions 3 are formed on both side surfaces of the upper end, and the projections of the protective glasses are inserted and coupled to the insertion groove of the helmet so that the protective glasses can be attached to and detached from the helmet, and it is not necessary to wear the protective glasses separately It seems that the advantage and the problem that the protective glasses adhere to the user's face and the sweat is attached to the protective glasses are improved.

  However, conventional helmets such as those described above have a structure in which the protective glasses are detached from the helmet, and the protective glasses are detached from the helmet when an external impact occurs due to the intense movement of the user. A point occurred.

  In addition, when removing the protective glasses from the helmet, the user must carry a separate storage case to store the protective glasses, which is troublesome to carry the protective glasses storage case separately. .

Korean Public Utility Model No. 20-2009-0010786

  The present invention has been devised to solve the conventional problems as described above, and an object of the present invention is to enable the user to slide the protective glasses from the inner surface of the helmet whenever necessary. , Because it is configured to slide the protective glasses from the inside of the helmet while the user's face is separated from the protective glasses without the need for a separate (separate) storage case for the protective glasses. An object of the present invention is to realize and provide a helmet with protective glasses capable of preventing an event that the user's perspiration is obstructed by the user's sweat together with simplicity.

  In addition, another object of the present invention is to provide a helmet with protective glasses that allows a variety of protective glasses to be used according to the user's preference by providing a structure that allows the protective glasses to be freely exchanged from the helmet. It is to provide.

  Furthermore, another object of the present invention is not only to allow the user to replace the protective glasses according to the user's eyesight by enabling the user to freely attach / detach the protective glasses. It is an object of the present invention to provide a helmet with protective glasses that can be worn with a helmet and protective glasses in a state in which the wearer is worn, and can actively cope with various usage conditions of the user.

  The present invention has the following configuration in order to achieve the above object.

  The helmet with protective glasses of the present invention includes a helmet body in which a slide coupling groove is formed in the front and a plurality of ventilation holes are formed along the periphery, and is inserted into the slide coupling groove, and is slid into and out of the helmet body. Protective glasses, a slide guide provided in the slide coupling groove for supporting and guiding the protective glasses, and a knob coupled to the protective glasses so as to be detachable and allowing the protective glasses to slide along the slide coupling grooves. And.

  In the helmet body, it is preferable that an inner member into which the protective glasses are inserted / removed is formed of a material different from that of the outer member.

  The protective glasses may be formed of a frame having a coupling hole on one side and a shield formed at the end of the frame.

  Further, the shield is preferably made of either one selected from sunglasses or eyesight correction glasses.

  The slide guide unit may include a frame in which guide holes and guide grooves are formed, and stoppers formed at both ends of the frame.

  Further, it is desirable that the frame is formed so that the protrusion and the unevenness correspond to each other.

  The knob is formed to extend from the lever and the lower part of the lever, and a coupling protrusion formed at the end can be inserted into the coupling hole of the frame and is preferably formed of an elastic part that sandwiches the frame.

  According to the present invention, the protective glasses are slidably inserted and removed from the inner surface of the helmet every time the user needs, so that no separate storage for the protective glasses is required, and the helmet inner surface is separated from the user's face and the protective glasses. By inserting / removing the protective glasses from the slide, it is possible to prevent the field of view from being blocked by the sweat of the user as well as the simplicity of handling the protective glasses.

  Further, according to the present invention, by providing a structure in which the protective glasses can be exchanged from the helmet, various protective glasses suitable for the user's preference can be used.

  Furthermore, according to the present invention, by making the protective glasses removable, it is possible not only to replace the protective glasses according to the user's eyesight, but also when the user with poor vision wears normal glasses, Helmets and protective glasses can be worn to actively cope with the various usage conditions of the user.

FIG. 1 is a perspective view showing a conventional helmet. FIG. 2 is an exploded perspective view of the bottom of the helmet illustrated in FIG. FIG. 3 is a perspective view showing a helmet with protective glasses of the present invention. FIG. 4 is a cross-sectional view illustrating the helmet with protective glasses illustrated in FIG. 3. FIG. 5 is an exploded perspective view illustrating the protective glasses and the slide guide portion of the helmet with protective glasses illustrated in FIG. 3. FIG. 6 is an operation diagram showing an operation state of the helmet with protective glasses of the present invention. FIG. 7 is an operation diagram showing an operation state of the helmet with protective glasses of the present invention. FIG. 8 is an operation diagram showing an operation state of the helmet with protective glasses of the present invention. FIG. 9 is an operation diagram showing an operation state of the helmet with protective glasses of the present invention. FIG. 10 is an operation diagram showing an operation state of the helmet with protective glasses of the present invention. FIG. 11 is an operation diagram showing an operation state of the helmet with protective glasses of the present invention. FIG. 12 is a partial cross-sectional view showing a state in which the knob of the present invention is removed from the frame.

  In order to achieve the above object, the present invention provides a helmet body in which a slide coupling groove is formed in the front and a plurality of ventilation holes are formed along the periphery, and is inserted into the slide coupling groove and slides inside the helmet body. Protective glasses to be inserted and removed, a slide guide provided in the slide coupling groove for supporting and guiding the protective glasses, and coupled to be removable from the protective glasses so that the protective glasses can be slid along the slide coupling groove And a knob.

Hereinafter, embodiments of the helmet with protective glasses according to the present invention will be described in more detail with reference to the accompanying drawings.
The embodiments of the present invention can be modified in various forms, and the scope of the present invention is not limited to the embodiments described below.
This embodiment is provided to explain the present invention in more detail to those skilled in the art to which the present invention belongs.

  As shown in FIG. 3, the helmet 10 with protective glasses according to the present invention includes a helmet body 110, protective glasses 120, a slide guide portion 130, and a knob 140.

  As shown in FIG. 4, the helmet body 110 has a large number of ventilation holes 111 formed along the periphery thereof, so that when the user wears the helmet, ventilation on the head side is easily established. On the front side of the helmet body, a slide coupling groove 114 is formed along the curved surface of the helmet from the lower end side toward the inside.

In addition, the helmet body 110 is formed by being divided into an outer member 112 and an inner member 113, and the inner member 113 is formed to be limited to the side where the slide coupling groove 114 is formed.
This is because the outer member 112 primarily absorbs external shock and does not transmit it to the user, and the primary absorbed shock is secondarily absorbed through the inner member 113. This is to minimize the impact on the user's head.

  The inner member is preferably made of a relatively strong material compared to the outer member. This is to prevent the protective glasses and the slide guide portion formed on the helmet body from being damaged by an external impact, and the damaged components from being damaged by the user.

  As shown in FIG. 5, the protective glasses 120 are formed in a frame 121 formed in a curved plate shape, a coupling hole 122 formed in one of the frames 121, and the other end of the coupling hole. The shield 124 is configured.

  Here, it is desirable to form protrusions 123 protruding in opposite directions on both side surfaces of the frame 121 in which the coupling hole 122 is formed. The protrusion 123 protruding in the opposite direction is for restricting the movement of the frame through binding with the unevenness described later.

  The protective glasses 120 preferably have a certain elastic restoring force. This is in order to be able to absorb the impact from the outside of a certain part voluntarily so as to prevent the breaking of the protective glasses due to the external impact using the elastic restoring force.

The shield 124 may be formed of either sunglasses or eyesight correction glasses, or may have a form in which the power corresponding to the user's vision correction is given to the sunglasses.
This is because when the user's visual acuity is not good, the power corresponding to the user's visual acuity is added to the sunglasses itself so that the user does not have to wear the glasses separately, or the user's visual acuity is extremely bad. In order to deal with various cases such as when glasses must be worn separately, these can be selected by the user.

  As shown in FIG. 5, the slide guide part 130 includes a frame 131, stoppers 132 and 133 formed on both ends of the frame 131, and a coupling protrusion 134 for fixing the slide guide part to the helmet body. .

  A guide hole 135 is opened inside the frame 131 with a certain length, and guide grooves 136 are formed on both side surfaces in the longitudinal direction inside the guide hole 135. The guide groove 136 is formed to extend toward the stopper 132 located on the front surface and penetrate the stopper.

  A large number of irregularities 137 are formed in the guide groove 136 at equal intervals, and the projections are bound to the irregularities so that the progression of the frame 121 is restricted.

  It is desirable that the protective glasses 120 and the slide guide part 130 have a curved surface shape that is equal to the curved surface shape of the slide coupling groove 114 formed in the helmet body 110. This is because the protective glasses slide along the slide coupling groove and are inserted into and removed from the helmet body.

  The knob 140 includes a lever 141, a pair of elastic portions 142 extending from the bottom of the bottom surface of the lever 141, and a coupling protrusion 143 formed at the end of the elastic portion 142. The coupling protrusion 143 is opposed to each other. Grooves 144 are formed in the direction of the movement.

  For example, the knob 140 includes a lever 141 and a coupling protrusion 143 formed at a distal end extending from the lower portion of the lever 141 and is inserted into the coupling hole 122 of the frame 121 to hold the frame 121. It consists of a part 142 and allows the user to slide the protective glasses from the helmet body, and not only prevents the user from detaching from the helmet body, but also allows the protective glasses to be easily detached from the helmet body. .

Referring to the drawings, the coupling relationship of the respective parts in the present invention will be described as follows.
First, a slide coupling groove 114 equal to the shape of the protective glasses 120 is formed inside the front surface of the helmet body 110, and then an inner member 113 corresponding to the slide coupling groove 114 is prepared. As described above, it is desirable that the inner member be made of a material that is relatively harder than the outer member.

  Next, with the slide guide portion 130 positioned on the slide coupling groove 114 side, the coupling protrusion 134 formed on the slide guide portion is inserted outward from the inside of the helmet body, and the slide guide portion is fixed in the slide coupling groove. To be.

  At this time, it is desirable to form a vent hole on the slide coupling groove side so that the inner and outer sides of the helmet body communicate with each other. This is to allow air to flow in from the outside through the guide hole 135 formed in the slide guide portion by the operation of the protective glasses.

  Next, the inner member 113 is coupled to the slide coupling groove 114 side, and the slide coupling groove formed through the inside of the helmet body is shielded. At this time, the inner member may be bonded to the outer member by using an adhesive or by thermoforming.

  In other words, any method can be adopted as long as the outer member and the inner member can be in close contact with each other.

  Next, the frame 121 of the protective glasses 120 formed in a curved surface shape is inserted into the slide coupling groove 114 formed in the helmet body, and is inserted into the slide guide section located in the slide coupling groove, and the slide guide section The frame is positioned in the guide groove 136 formed in the above.

  Next, the knob 140 is inserted into the protective glasses 120 through the vent hole formed in the outer member.

  Thereafter, the inserted knob has the elastic portion 142 drawn into the coupling hole 122, the coupling protrusion 143 formed at the end of the elastic portion 142, and the groove 144 are coupled to the inner surface of the coupling hole 122. Slides by the slide guide.

  On the other hand, the slide guide part and the protective glasses side are configured so that protrusions and irregularities correspond to each other, and the protective glasses inserted into the slide guide part are externally exposed from the helmet body due to external impacts other than the knob operation. So that it doesn't stick out.

  Hereinafter, the operating state of the present invention will be described with reference to the accompanying drawings.

  As shown in FIGS. 6 and 7, the frame 121 of the protective glasses is attached to the slide guide portion in a state where several unevennesses 137 formed in the guide groove 136 are bundled with the projections 123 formed on the frame 121. It is inserted into the guide groove 136 and is placed in a state where its end is in close contact with the stopper 133 at the rear stage.

  In this state, as shown in FIGS. 8 and 9, when the lever 141 of the knob positioned so as to protrude outside the helmet body is pressed in the direction of the arrow in the drawing, the protective glasses coupled to the knob are slide-coupled. Move along the groove.

  In the movement process, the protective glasses are stepped by a large number of projections and depressions formed on the slide guide, so that the user can move the protective glasses as much as desired.

  In other words, when the user slides the protective glasses using the knob, the protective glasses can be stepped using the projections and depressions to adjust the position of the protective glasses to the position desired by the user. It can also be used as a function such as sunshade.

  In addition, it is possible to prevent the protective glasses from being inadvertently detached from the helmet body due to the bundling of the irregularities and protrusions.

  On the other hand, as shown in FIGS. 10 and 11, when the knob is continuously advanced, the shield of the protective glasses is completely discharged from the helmet body.

  In this state, the vent hole of the helmet body blocked by the frame 121 is opened as described above, and external air flows in through the vent hole, which helps air circulation inside the helmet.

  At this time, the elastic portion 142 coupled to the coupling hole 122 of the frame 121 is in close contact with one end portion of the stopper 132 located in the preceding stage of the slide guide portion, thereby restricting the progress of the protective glasses. Thereby, it becomes a shape that covers the entire eyes of the user, and can be used as sunglasses. In addition, since a certain distance from the user's face can be maintained, it is possible to prevent perspiration from adhering to the protective glasses and blocking the visual field.

  In particular, since the projection 123 of the protective glasses, the unevenness 137 of the slide guide portion, and the stopper 132 are in close contact with each other and supported, the shield is not affected by external impact even when the shield is completely discharged from the helmet body. It can be prevented from entering the inside of the helmet body.

  That is, the user can operate the knob and the protective glasses can be inserted and removed from the helmet body.

  In addition, as shown in FIG. 12, when it is necessary to replace the protective glasses, when the elastic portion 142 of the knob 140 is pressed in the direction of the arrow in the drawing, the coupling protrusion 143 of the elastic portion is detached from the coupling hole 122. The protective glasses can be removed from the knob. The removed protective glasses can be discharged out of the helmet body through the slide coupling groove and replaced with other protective glasses.

  Here, the above-mentioned protective glasses can be exchanged for sunglasses in which the shield is a general sunglasses form or glasses suitable for the user's visual acuity. That is, various forms can be applied by forming the protective glasses in various modifications according to the user's preference.

  In this way, the protective glasses can be inserted into and removed from the helmet body in a sliding manner, so that the user can wear sunglasses directly on the face without preparing additional means for the action and storage of the sunglasses. In this case, it is possible to prevent the visual field from being obstructed due to perspiration, and the convenience for the user can be maximized.

  The helmet with protective glasses according to the present invention is not limited to the above embodiment, and can be variously modified and changed, and used for various leisure sports such as inline skating, bicycle, scooter, mountain climbing, horseback riding, It can be used in a wide range including construction sites, factories, hazardous operations, and so on.

DESCRIPTION OF SYMBOLS 10 Helmet with protective glasses 110 Helmet body 111 Vent hole 112 Outer member 113 Inner member 114 Slide coupling groove 120 Protective glasses 121 Frame 122 Joint hole 123 Projection 124 Shield 130 Slide guide part 131 Frame 132 Stopper 133 Stopper 134 Joint projection 135 Guide hole 136 Guide groove 137 Concavity and convexity 140 Knob 141 Lever 142 Elastic portion 143 Coupling protrusion 144 Groove

Claims (7)

It is a helmet with protective glasses configured so that the user can slide protective glasses from inside the helmet and insert / remove as needed,
A helmet body with a slide coupling groove formed in the front;
Protective glasses inserted into the slide coupling groove and slidably inserted and removed inside the helmet body,
A slide guide part provided in the slide coupling groove so as to support and guide the protective glasses;
A knob that allows the protective glasses to slide along the slide coupling groove;
A helmet with protective glasses, comprising:   2. The helmet with protective glasses according to claim 1, wherein the helmet body is formed of a material different from an outer member of an inner member into which the protective glasses are inserted and removed.   The helmet with protective glasses according to claim 1 or 2, wherein the protective glasses are composed of a frame formed with a coupling hole on one side and a shield formed at an end of the frame.   The helmet with protective glasses according to any one of claims 1 to 3, wherein the shield is made of either one of sunglasses or glasses for correcting vision.   The helmet with protective glasses according to any one of claims 1 to 4, wherein the slide guide portion includes a frame in which a guide hole and a guide groove are formed, and stoppers formed at both ends of the frame. .   The helmet with protective glasses according to claim 3 or 5, wherein the projections and the projections and depressions correspond to the respective frames.   The knob is formed of an elastic portion that is extended at a lower portion of the lever, and a coupling protrusion formed at a terminal portion can be inserted into a coupling hole of the frame so that the frame can be clamped. Item 3. A helmet with protective glasses according to item 3.

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