CN210382805U - Safety helmet with inclined hole wind noise reduction function - Google Patents

Abstract

The utility model discloses a safety helmet with inclined hole wind noise reduction function, the helmet comprises a helmet body, integrated into one piece has the brim of a hat on the cap body, the equal fixed mounting in both sides of the cap body has two fixed blocks, and the position is corresponding two rotate between the fixed block and be connected with a pivot, two all fixed connecting block, two of having cup jointed in the pivot the equal fixed mounting of lower extreme of connecting block has a piece that keeps out the wind, two all install a block fixed knot structure, two between the connecting block and the cap body the piece that keeps out the wind one side that is close to each other has all seted up a mounting groove, two all install on the mounting groove and inhale sound rubber, two a plurality of inclined holes have all been seted up on the sound rubber. Has the advantages that: the utility model discloses can be better protect user's ears, reduce the wind that produces when wind flows through the ears simultaneously and make an uproar, the better other sounds of listening of convenient to use person.

Description

Safety helmet with inclined hole wind noise reduction function

Technical Field

The utility model relates to a safety helmet especially relates to a safety helmet with inclined hole falls wind and makes an uproar function.

Background

The safety helmet is a helmet which has a protective effect on injury to the head of a person caused by falling objects and other specific factors, is a necessary safety device for construction workers in the construction process, and provides a certain guarantee for the safety of the construction workers.

The existing safety helmet does not have any structure for protecting the ears of a user in the using process, and when wind blows over the ears, large wind noise can be generated, so that the listening of the user to the speaking sound of other workers and friends is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems found in the background art and providing a safety helmet with inclined hole wind noise reduction function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safety helmet with inclined hole falls wind and makes an uproar function, includes the cap body, integrated into one piece has the brim of a hat on the cap body, the equal fixed mounting in both sides of the cap body has two fixed blocks, the position is corresponding two rotate between the fixed block and be connected with a pivot, two equal fixed a connecting block, two of having cup jointed in the pivot the equal fixed mounting of lower extreme of connecting block has a piece that keeps out the wind, two all install a block fixed knot structure, two between connecting block and the cap body keep out the wind piece and all seted up a mounting groove, two in the one side that is close to each other of piece that keeps out the wind all install on the mounting groove and inhale sound rubber, two a plurality of.

In the safety helmet with the inclined hole wind noise reduction function, the searchlight is installed on the helmet body, the shielding block is fixedly installed on the helmet body, and the shielding block is located above the searchlight.

In the above safety helmet with the inclined hole wind noise reduction function, the clamping fixing structure is composed of clamping blocks, a first rubber sleeve and clamping grooves, the two sides of the helmet body are respectively and fixedly provided with one clamping block, the two clamping blocks are respectively and fixedly sleeved with the first rubber sleeve, the clamping grooves are formed in one sides, away from each other, of the two connecting blocks, and the clamping grooves correspond to the clamping blocks in a one-to-one mode.

In the safety helmet with the inclined hole wind noise reduction function, the two connecting blocks are provided with the grooves, and the linear distance between the upper ends of the connecting blocks and the rotating shaft is smaller than the shortest linear distance between the rotating shaft and the helmet body.

In the above-mentioned safety helmet with inclined hole wind noise reduction function, every all fixed block is fixed to be cup jointed a rubber sleeve two, and all seted up circular blind hole on the rubber sleeve two, and circular blind hole diameter is greater than the pivot diameter.

In the safety helmet with the inclined hole wind noise reduction function, the colors of the outer surfaces of the helmet body, the helmet brim, the searchlight, the shielding block and the wind blocking block are the same.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the setting of the wind-blocking piece plays certain safety protection to this safety helmet user's ears, also can rotate the wind-blocking piece simultaneously and make its indirect fixation on the cap body (through the cooperation of piece and draw-in groove), and whether the different users of being convenient for select to use the wind-blocking piece according to the hobby.

2: inhale the setting of sound rubber itself can slow down the wind noise that the wind produced through this department and reduce, and the inclined hole through setting up the slope in inhaling the sound rubber makes wind on the one hand wind by the dispersion when inhaling the sound rubber, reduces the intensity that the wind noise produced, and on the other hand extension time makes that to inhale the better wind noise of sound rubber and absorbs.

3: the setting of searchlight makes this installation cap can provide an illuminating effect night or when light is darker, hides the setting of dog and plays certain sheltering from the guard action to the searchlight.

To sum up, the utility model discloses can be better protect user's ears, reduce the wind that produces when wind flows through the ears simultaneously and make an uproar, other sounds of the better listening of convenient to use person.

Drawings

Fig. 1 is a schematic structural view of a safety helmet with an inclined hole wind noise reduction function according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is a rear view of the wind deflector of FIG. 1;

fig. 4 is a side view of the wind deflector of fig. 1.

In the figure: the novel multifunctional helmet comprises a helmet body 1, a helmet brim 2, a searchlight 3, a blocking block 4, a fixing block 5, a rotating shaft 6, a connecting block 7, a wind blocking block 8, a clamping block 9, a rubber sleeve I10, a clamping groove 11, a groove 12, a mounting groove 13, sound-absorbing rubber 14, an inclined hole 15 and a rubber sleeve II 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a safety helmet with inclined hole wind noise reduction function, includes the cap body 1, and integrated into one piece has brim of a hat 2 on the cap body 1, installs searchlight 3 on the cap body 1, and fixed mounting has shelters from dog 4 on the cap body 1, and shelters from dog 4 and be located the top of searchlight 3, and the setting of searchlight 3 makes this installation cap can provide an illuminating effect at night or when light is darker.

Two fixed blocks 5 are fixedly mounted on two sides of the cap body 1, a rubber sleeve II 16 is fixedly sleeved on each fixed block 5, a round blind hole is formed in each rubber sleeve II 16, the diameter of the round blind hole is larger than that of the rotating shaft 6, and the round blind hole is convenient to rotate normally for the rotating shaft 6.

Rotate between two corresponding fixed blocks in position 5 and be connected with a pivot 6, all fixedly cup jointed a connecting block 7 on two pivots 6, the equal fixed mounting of lower extreme of two connecting blocks 7 has a windshield 8, and the surface colour homogeneous phase of the cap body 1, brim of a hat 2, searchlight 3, shielding piece 4 and windshield 8 is the same.

A recess 12 has all been seted up on two connecting blocks 7, and the straight line distance between connecting block 7 upper end and the pivot 6 is less than the shortest straight line distance between pivot 6 and the cap body 1, the normal rotation of connecting block 7 of being convenient for.

All install a block fixed knot between two connecting blocks 7 and the cap body 1 and construct, the block fixed knot constructs by fixture block 9, rubber sleeve 10, draw-in groove 11 is constituteed, the equal fixed mounting in both sides of the cap body 1 has a fixture block 9, equal fixed cover is equipped with a rubber sleeve 10 on two fixture blocks 9, draw-in groove 11 has all been seted up to one side that two connecting blocks 7 kept away from each other, and draw-in groove 11 and fixture block 9 one-to-one, the setting of block fixed knot structure makes the cooperation of wind deflector 8 accessible draw-in groove 11 and fixture block 9 fix on the cap body 1 when need not to use.

One side that two wind-break pieces 8 are close to each other has all been seted up one mounting groove 13, all install on two mounting grooves 13 and inhale sound rubber 14, have all seted up a plurality of inclined holes 15 on two sound rubber 14 of inhaling, inhale the setting of sound rubber 14 and be convenient for make wind can reduce the wind noise that the wind flows the production when passing sound rubber 14, the setting up of inclined hole 15 makes wind can be better with inhale sound rubber 14 contact for this part is better reduces wind noise.

Further, unless otherwise expressly stated or limited, the upper fastening is to be construed broadly, for example, as being welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, figure 1 shows the state when the state is used for the wind-break piece 8, the protection can be sheltered from to user's ears to wind-break piece 8 this moment, can exert a turning force to it with the hand when need not to use wind-break piece 8, make on connecting block 7 block is fixed to fixture block 9, wind-break piece 8 can play the effect of sheltering from to the wind on the vertical direction with it in the use, flow direction and wind-break piece 8 parallel (with inhale sound rubber 14 parallel) time-interval wind can pass inclined hole 15 and flow, the slope sets up the time that the extension wind passed sound rubber 14, be convenient for inhale that sound rubber 14 is better to wind noise and reduce.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A safety helmet with an inclined hole wind noise reduction function comprises a helmet body (1), wherein a helmet brim (2) is integrally formed on the helmet body (1), its characterized in that, the equal fixed mounting in both sides of the cap body (1) has two fixed blocks (5), and the position is corresponding two rotate between fixed block (5) and be connected with a pivot (6), two equal fixed joint has been cup jointed a connecting block (7) in pivot (6), two the equal fixed mounting of lower extreme of connecting block (7) has a fender wind piece (8), two all install a block fixed knot between connecting block (7) and the cap body (1) and construct, two one mounting groove (13), two have all been seted up to one side that fender wind piece (8) are close to each other all install on mounting groove (13) and have inhaled sound rubber (14), two all seted up a plurality of inclined holes (15) on inhaling sound rubber (14).

2. The safety helmet with the inclined hole wind noise reduction function according to claim 1, wherein the cap body (1) is provided with a searchlight (3), the cap body (1) is fixedly provided with a stop block (4), and the stop block (4) is positioned above the searchlight (3).

3. The safety helmet with the inclined hole wind noise reduction function according to claim 1, wherein the clamping fixing structure comprises clamping blocks (9), a rubber sleeve I (10) and clamping grooves (11), one clamping block (9) is fixedly mounted on each of two sides of the helmet body (1), one rubber sleeve I (10) is fixedly sleeved on each of the two clamping blocks (9), the clamping grooves (11) are formed in the sides, away from each other, of the two connecting blocks (7), and the clamping grooves (11) correspond to the clamping blocks (9) in a one-to-one manner.

4. The safety helmet with the inclined hole wind noise reduction function according to claim 3, wherein a groove (12) is formed in each of the two connecting blocks (7), and a linear distance between the upper end of each connecting block (7) and the rotating shaft (6) is smaller than a shortest linear distance between the rotating shaft (6) and the helmet body (1).

5. The safety helmet with the inclined hole wind noise reduction function according to claim 1, wherein each fixing block (5) is fixedly sleeved with a second rubber sleeve (16), each second rubber sleeve (16) is provided with a circular blind hole, and the diameter of each circular blind hole is larger than that of the corresponding rotating shaft (6).

6. The safety helmet with the inclined hole wind noise reduction function according to claim 2, wherein the outer surfaces of the helmet body (1), the brim (2), the searchlight (3), the stop block (4) and the wind block (8) are the same in color.

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