CN201108063Y

CN201108063Y - Climbing helmet with telescopic wind blocking goggle

Info

Publication number: CN201108063Y
Application number: CNU2007201988856U
Authority: CN
Inventors: 赵冰川
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-05
Filing date: 2007-12-05
Publication date: 2008-09-03
Anticipated expiration: 2017-12-05

Abstract

The utility model provides an armet with a retractable windshield lens which consists of an armet body and a windshield lens. The armet also includes a windshield lens telescoping mechanism that is fixed on the position on the windshield lens combined with the armet body and includes a spring and a latch; a neck fixed on the position on the armet body combined with the windshield lens and is opposite to the position of the windshield lens telescoping mechanism; wherein, the windshield lens is closed and jointed with the armet body through the retractile force of the spring; the latch of the windshield lens telescoping mechanism can be engaged with the neck so as to fix the windshield lens to open an angle relative to the armet body under the state that the windshield lens is separated with the armet body by outside force. Compared with the prior art, the armet has better sealing performance and is more beautiful.

Description

The helmet with scalable wind-blocking glass

Technical field

The utility model relates to the helmet, relates in particular to a kind of helmet with scalable wind-blocking glass.

Background technology

There is a shortcoming in traditional helmet that wind-blocking glass is provided, promptly can't shrink owing to wind-blocking glass, so between wind-blocking glass and the helmet body one section space be arranged, easily air intake, water inlet.Therefore, need provide wind-blocking glass structure with better seal.

The utility model content

At the above-mentioned shortcoming of prior art, the purpose of this utility model was by the relating to of wind-blocking glass structure, and realized the scalability rotation of wind-blocking glass, reached wind-blocking glass and the better sealing of helmet body.

The utility model provides a kind of helmet with scalable wind-blocking glass, is made of helmet body and wind-blocking glass, and this helmet also can comprise: a wind-blocking glass telescoping mechanism, be fixed in the position that combines with the helmet body on the described wind-blocking glass and comprise spring and latch; One draw-in groove, be fixed in the position that combines with described wind-blocking glass on the described helmet body and relative with the position of described wind-blocking glass telescoping mechanism, wherein said wind-blocking glass is fitted by the convergent force and the sealing of described helmet body of described spring, by under external force and the state that described helmet body separates, the latch of described wind-blocking glass telescoping mechanism can open an angle so that described wind-blocking glass is fixed into respect to described helmet body with described draw-in groove engagement at described wind-blocking glass.

In addition, in the above-mentioned helmet with scalable wind-blocking glass, the wind-blocking glass telescoping mechanism can have a plurality of latches, can make described wind-blocking glass open a plurality of different angles with respect to described helmet body.

In addition, in the above-mentioned helmet with scalable wind-blocking glass, have protuberance on the above-mentioned spring, above-mentioned wind-blocking glass telescoping mechanism is provided with the chute that holds described protuberance.

Be appreciated that the helmet of the present utility model has better sealing than prior art, more attractive in appearance.

Should be appreciated that the above generality of the utility model is described and the following detailed description all is exemplary and explanat, and be intended to provide further explanation for as claimed in claim the utility model.

Description of drawings

Comprise that accompanying drawing is for providing the utility model further to be understood, they are included and are constituted the application's a part, and accompanying drawing shows embodiment of the present utility model, and play the effect of explaining the utility model principle with this specification.In the accompanying drawing:

Fig. 1 shows the wind-blocking glass open mode according to the helmet of the present utility model.

Fig. 2 shows the helmet that wind-blocking glass is set, and wherein demonstrates the position of wind-blocking glass telescoping mechanism pellucidly.

Fig. 3 is the diagrammatic sketch of wind-blocking glass telescoping mechanism of the present utility model.

Fig. 4 is the diagrammatic sketch with wind-blocking glass of wind-blocking glass telescoping mechanism.

The specific embodiment

Now embodiment of the present utility model will be described with reference to the drawings in detail.

Fig. 2 shows the helmet that is provided with wind-blocking glass.As Fig. 2 and shown in Figure 4, the helmet with scalable wind-blocking glass of the present utility model comprises a wind-blocking glass telescoping mechanism 21, is fixed in the position that combines with helmet body 1 on the described wind-blocking glass 2.Fig. 3 shows in detail this wind-blocking glass telescoping mechanism 21, and this mechanism comprises spring 31 and latch 34.

In addition, be fixed with a draw-in groove (not shown) on helmet body 1, it is arranged at the position that combines with wind-blocking glass 2 and relative with wind-blocking glass telescoping mechanism 21.

In addition, above-mentioned wind-blocking glass telescoping mechanism 21 also comprises the protuberance 33 and the chute 34 that holds this protuberance on the spring.

Under airtight situation, wind-blocking glass is fitted by the convergent force and the sealing of helmet body of above-mentioned spring.And when needs are opened wind-blocking glass, the user can apply external force downwards so that wind-blocking glass separates with the helmet, this moment, above-mentioned protuberance 33 can move along chute 34, the elastic force of spring will be resisted this motion, simultaneously as long as the latch of wind-blocking glass telescoping mechanism and the draw-in groove on the above-mentioned helmet body are meshing with each other, then can securely wind-blocking glass be fixed on position, as shown in Figure 1 with respect to helmet body opened with certain angle.

Subsequently, when needs were airtight, the user can apply external force once more and make latch and exact separation, thereby can make wind-blocking glass and helmet body closure by elastic force.

In addition, according to another embodiment, above-mentioned wind-blocking glass telescoping mechanism can have a plurality of latches (as shown in Figure 3), can make wind-blocking glass open a plurality of different angles with respect to described helmet body.

Those skilled in the art can be obvious, can carry out various modifications and variations and not depart from spirit and scope of the present utility model above-mentioned exemplary embodiment of the present utility model.Therefore, be intended to make the utility model to cover to drop in appended claims and the equivalence techniques scheme scope thereof to modification of the present utility model and modification.

Claims

1. the helmet with scalable wind-blocking glass is made of helmet body and wind-blocking glass, it is characterized in that, also comprises:

One wind-blocking glass telescoping mechanism is fixed in the position that combines with the helmet body on the described wind-blocking glass and comprises spring and latch;

One draw-in groove is fixed in the position that combines with described wind-blocking glass on the described helmet body and relative with the position of described wind-blocking glass telescoping mechanism,

Wherein said wind-blocking glass is fitted by the convergent force and the sealing of described helmet body of described spring, by under external force and the state that described helmet body separates, the latch of described wind-blocking glass telescoping mechanism can open an angle so that described wind-blocking glass is fixed into respect to described helmet body with described draw-in groove engagement at described wind-blocking glass.

2. the helmet with scalable wind-blocking glass as claimed in claim 1 is characterized in that, described wind-blocking glass telescoping mechanism has a plurality of latches, can make described wind-blocking glass open a plurality of different angles with respect to described helmet body.

3. the helmet with scalable wind-blocking glass as claimed in claim 1 is characterized in that, has protuberance on the described spring, and described wind-blocking glass telescoping mechanism is provided with and holds the chute that described protuberance slides.