CN215270835U - Helmet neck guard structure and helmet comprising same - Google Patents

Abstract

The utility model discloses a helmet rib structure, including sliding the slice rib structure main part that sets up in helmet shell main part wall face, its one end that is located helmet shell main part wall face of slice rib structure main part is equipped with the spacing arch that prevents slice rib structure main part and drop from helmet shell main part wall face, connects on the spacing arch to be equipped with and is used for keeping the clean wadding that cleans in slice rib structure main part surface. The utility model provides a helmet in the past or not have the rib structure, or the rib structure can become the condition of the thing of greatly reducing the sense of wearing in summer to the rib after summer is packed up can also clean the sweat on the rib through introducing the helmet outer air when driving, avoids the rib of summer packing up for a long time because the existence of sweat and go mildy or cause the problem of the not good taste of helmet.

Description

Helmet neck guard structure and helmet comprising same

Technical Field

The utility model relates to a helmet rib structure and contain helmet of this structure.

Background

When using the motorcycle, storage battery car or bicycle, use the helmet can protect the head, can prevent wind and keep off the rain when days such as rain and wind, typical helmet structure is generally including the helmet shell main part, the goggles, parts such as guard shield and chin guard, wherein the goggles, guard shield and chin guard are all installed in the helmet shell main part, present helmet structure, or do not have the rib, or the rib is generally unable to be accomodate, or though can accomodate, nevertheless because the head in the helmet in summer is difficult to avoid perspiring, there is remaining sweat on the rib, accomodate for a long time and can cause the peculiar smell or cause the moldy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a helmet rib structure, solved in the past the helmet or do not have the rib structure, or the rib structure can become the condition of the thing of greatly reducing the sense of wearing in summer, and the rib after packing up in summer can also be when driving through introducing the sweat of helmet outer air on to the rib clean, avoid the rib of packing up in summer for a long time because the existence of sweat and go mildy or cause the problem of the not good taste of helmet.

In order to achieve the above object, the technical solution of the present invention is to design a helmet neck protection structure, which comprises a sheet neck protection structure main body slidably disposed in a wall surface of a helmet shell main body, wherein a limiting protrusion for preventing the sheet neck protection structure main body from falling off from the wall surface of the helmet shell main body is disposed at one end of the sheet neck protection structure main body located in the wall surface of the helmet shell main body, and a cleaning wadding for keeping the surface of the sheet neck protection structure main body clean is connected to the limiting protrusion; the helmet shell main body is provided with a ventilation hole and an exhaust hole. Because spacing protruding below is equipped with cleans the wadding, the ventilation hole and the exhaust hole that set up in the cooperation helmet shell main part can drive when wearing in summer to leading-in helmet external air current in the helmet shell main part wall, blow and clean the wadding and sweep at slice rib structure main part surface, the cooperation has the air current to blow always, the remaining sweat in slice rib structure main part surface is cleaned totally and the evaporation of sweat can help the air current, avoid slice rib structure main part surface or clean the peculiar smell on wadding surface.

The further technical scheme is that the limiting protrusion is fixedly connected with a cleaning wadding, an opening for accommodating the sheet-shaped neck protection structure main body is formed in the wall surface of the helmet shell main body, and the cleaning wadding is arranged on the lower end face, facing the opening, of the limiting protrusion.

The further technical scheme is that a sliding cavity is arranged in the limiting protrusion, the sliding cavity is obliquely arranged with the horizontal line of the worn helmet, a sliding block is arranged in the sliding cavity in a sliding mode, a spring is fixedly connected onto the sliding block, the other end of the spring is fixedly connected onto the lower inner side wall of the sliding cavity, and the cleaning wadding is fixedly connected onto the sliding block; the wall surface of the helmet shell main body is provided with an opening for accommodating the sheet-shaped neck protection structure main body, and the lower end surface of the limiting bulge facing the opening is provided with an opening for allowing the cleaning wadding to pass through. Little slider cooperation little spring is cooperated the smooth chamber of slope again, because the effect slider of spring is pushed up in the highest point when not driving, drives the back air current and gets into from the air vent, blows the slider and removes to smooth chamber lower extreme, can make like this clean the wadding and clean the region bigger, make full use of drives in-process air current in order to realize better clean slice rib structure main part surface. The more preferred scheme is that the slider is not pushed against the highest position of the sliding cavity but is positioned at the middle-high position of the sliding cavity when the spring is in a free state, so that air flow is led into the rear slider to slide back and forth in the sliding cavity after driving, a reciprocating sweeping action is formed, and a sweeping effect is better (or the sliding cavity is changed into a vertical large accommodating cavity, the slider is changed into a swinging block, the lower end of the swinging block is fixedly connected with the spring or a rubber elastic rod, and the air flow blows into the rear swinging block to swing back and forth left and right).

The technical scheme is that two corners of the part of the sheet-shaped neck protection structure main body, which is positioned in the wall surface of the helmet shell main body, are respectively provided with a buckle connecting piece, and the inner side wall of the opening of the helmet shell main body is provided with a buckle piece matched with the buckle connecting piece; the air vent and the exhaust hole are communicated with the opening. The buckle is convenient to open and fasten, and the sheet neck protection structure main body can be rapidly accommodated.

The technical scheme is that a sliding groove is formed in the inner side wall of the opening of the helmet shell main body, a sliding block matched with the sliding groove is arranged on the sheet-shaped neck protection structure main body, the sliding block is of an upward protruding block-shaped structure integrally arranged with the sheet-shaped neck protection structure main body, and the buckle connecting piece is arranged on the sliding block; the upper side and the lower side of the sliding groove are respectively provided with a fastener. The spout can guide slice rib structure main part to accomodate and take out along predetermined track.

The utility model discloses the technical scheme who still provides does, contains helmet rib structure's helmet, including the helmet shell main part and articulate the goggles in the helmet shell main part, helmet shell main part medial surface is equipped with the recess, and the notch is linked together with helmet shell main part opening on the recess, slides in the opening and sets up slice rib structure main part.

The utility model has the advantages and the beneficial effects that: the problem of in the past helmet or not have the rib structure, or the rib structure can become the thing that greatly reduces the sense of wear summer to the rib after summer is packed up can also be cleaned the sweat on the rib through introducing the outer air of helmet when driving, avoids the rib of summer packing up for a long time because the existence of sweat and go mildy or cause the bad taste of helmet is solved. Because spacing protruding below is equipped with cleans the wadding, the ventilation hole and the exhaust hole that set up in the cooperation helmet shell main part can drive when wearing in summer to leading-in helmet external air current in the helmet shell main part wall, blow and clean the wadding and sweep at slice rib structure main part surface, the cooperation has the air current to blow always, the remaining sweat in slice rib structure main part surface is cleaned totally and the evaporation of sweat can help the air current, avoid slice rib structure main part surface or clean the peculiar smell on wadding surface. Little slider cooperation little spring is cooperated the smooth chamber of slope again, because the effect slider of spring is pushed up in the highest point when not driving, drives the back air current and gets into from the air vent, blows the slider and removes to smooth chamber lower extreme, can make like this clean the wadding and clean the region bigger, make full use of drives in-process air current in order to realize better clean slice rib structure main part surface. The more preferable scheme is that the slide block is not propped against the highest position of the slide cavity but is positioned at the middle-high position of the slide cavity when the spring is in a free state, so that the slide block slides back and forth in the slide cavity after air flow is introduced into the slide cavity after driving, a reciprocating sweeping action is formed, and a sweeping effect is better.

Drawings

Fig. 1 is a schematic view of a helmet comprising a neck guard structure according to the present invention;

figure 2 is a partial longitudinal cross-sectional view of the rear side of the lower shell body of figure 1;

FIG. 3 is a side view of the stop protrusion of FIG. 2;

fig. 4 is a perspective view of the body of the sheet neck guard structure of fig. 1.

In the figure: 1. a helmet shell main body; 2. a sheet-like neck guard structure body; 3. a limiting bulge; 4. cleaning the wadding; 5. a vent hole; 6. an exhaust hole; 7. a slide chamber; 8. a slider; 9. a spring; 10. an opening; 11. a snap connection; 12. a fastener; 13. a chute.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, the present invention relates to a neck-protecting structure of helmet, comprising a sheet-shaped neck-protecting structure body 2 slidably disposed in the wall surface of a helmet shell body 1, wherein a limiting protrusion 3 for preventing the sheet-shaped neck-protecting structure body 2 from falling off from the wall surface of the helmet shell body 1 is disposed at one end of the sheet-shaped neck-protecting structure body 2 located in the wall surface of the helmet shell body 1, and a cleaning wadding 4 for keeping the surface of the sheet-shaped neck-protecting structure body 2 clean is connected to the limiting protrusion 3; the helmet shell main body 1 is provided with a vent hole 5 and an exhaust hole 6. A sliding cavity 7 is arranged in the limiting protrusion 3, the sliding cavity 7 is obliquely arranged with the horizontal line of the worn helmet, a sliding block 8 is arranged in the sliding cavity 7 in a sliding manner, a spring 9 is fixedly connected on the sliding block 8, the other end of the spring 9 is fixedly connected on the lower inner side wall of the sliding cavity 7, and the cleaning wadding 4 is fixedly connected on the sliding block 8; the helmet shell body 1 is provided with an opening 10 on the wall surface for accommodating the sheet-shaped neck protection structure body 2, and the lower end surface of the limiting bulge 3 facing the opening 10 is provided with an opening for allowing the cleaning wadding 4 to pass through. Two corners of the part of the sheet-shaped neck protection structure main body 2, which is positioned in the wall surface of the helmet shell main body 1, are respectively provided with a buckle connecting piece 11, and the inner side wall of the opening 10 of the helmet shell main body 1 is provided with a buckle piece 12 matched with the buckle connecting piece 11; the vent holes 5 and the exhaust holes 6 are communicated with the opening 10. The inner side wall of the opening 10 of the helmet shell main body 1 is provided with a sliding chute 13, the sheet-shaped neck protection structure main body 2 is provided with a sliding block 8 matched with the sliding chute 13, the sliding block 8 is an upward convex block-shaped structure integrally arranged with the sheet-shaped neck protection structure main body 2, and the buckle connecting piece 11 is arranged on the sliding block 8; the upper and lower sides of the sliding groove 13 are respectively provided with a fastener 12.

The helmet comprising the helmet neck-protection structure comprises a helmet shell main body 1 and goggles hinged to the helmet shell main body 1, wherein a groove is formed in the inner side surface of the helmet shell main body 1, a groove opening is formed in the groove and communicated with an opening 10 of the helmet shell main body 1, and a sheet neck-protection structure main body 2 is arranged in the opening 10 in a sliding mode.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The helmet neck protection structure is characterized by comprising a sheet neck protection structure main body which is arranged in the wall surface of a helmet shell main body in a sliding manner, wherein one end, positioned in the wall surface of the helmet shell main body, of the sheet neck protection structure main body is provided with a limiting bulge for preventing the sheet neck protection structure main body from falling off from the wall surface of the helmet shell main body, and the limiting bulge is connected with cleaning wadding for keeping the surface of the sheet neck protection structure main body clean; the helmet shell main body is provided with a ventilation hole and an exhaust hole.

2. The neck protector according to claim 1, wherein the limiting protrusion is fixedly connected with a cleaning wadding, the wall of the helmet shell body is provided with an opening for accommodating the sheet-shaped neck protector body, and the cleaning wadding is arranged on the lower end surface of the limiting protrusion facing the opening.

3. The neck protecting structure of helmet as claimed in claim 1, wherein a slide cavity is provided in the limiting protrusion, the slide cavity is disposed obliquely to the horizontal line of the helmet after wearing, a slide block is slidably disposed in the slide cavity, a spring is fixedly connected to the slide block, the other end of the spring is fixedly connected to the lower inner sidewall of the slide cavity, and the cleaning wadding is fixedly connected to the slide block; the wall surface of the helmet shell main body is provided with an opening for accommodating the sheet-shaped neck protection structure main body, and the lower end surface of the limiting bulge facing the opening is provided with an opening for allowing the cleaning wadding to pass through.

4. A neck protector according to claim 2 or 3 wherein the sheet-like neck protector body is provided with a snap connector at each of two corners of a portion thereof located in the wall surface of the helmet shell body, and a snap connector adapted to the snap connector is provided on an inner side wall of the opening of the helmet shell body; the air vent and the exhaust hole are communicated with the opening.

5. The helmet neck-protecting structure of claim 4, wherein the helmet shell body has a sliding groove on the inner side wall of the opening, the sheet-shaped neck-protecting structure body has a sliding block adapted to the sliding groove, the sliding block is a block-shaped structure protruding upward and integrally formed with the sheet-shaped neck-protecting structure body, and the snap-fit connecting member is disposed on the sliding block; the upper side and the lower side of the sliding groove are respectively provided with a fastener.

6. A helmet comprising a neck protector according to claim 5, comprising a main body and a visor hinged to the main body, wherein the main body is provided with a groove on an inner side surface thereof, the groove is provided with a notch communicating with an opening of the main body, and the main body is slidably provided with a sheet-like neck protector.

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