CN206165930U - Safety helmet - Google Patents

Abstract

The utility model provides a safety helmet, includes helmet body and installs the illuminator on helmet body, illuminator includes lamp area, silica gel layer and euphotic layer, install between helmet body and silica gel layer in the lamp area, the euphotic layer covers in the silica gel layer and on being fixed in helmet body, be provided with the mounting groove on the euphotic medial surface, install in this mounting groove on the silica gel layer, the silica gel layer is kept away from and has been seted up the accepting groove on the euphotic one side side, lamp area holding is in this accepting groove. The utility model discloses a safety helmet is through setting up the silica gel layer, the silica gel layer has high temperature resistant, antidetonation and waterproof performance to the lamp be can ensure and uniformity of light and stability are carry over out of, but and receive guard lamp area when strikeing at the helmet, avoid the lamp area to be destroyed, the practicality is strong, has stronger popularization meaning.

Description

Crash helmet

Technical field

This utility model is related to a kind of helmet, more particularly to a kind of crash helmet.

Background technology

With the improvement of people's living standards, people are to healthy pursuit also more and more higher, and bicycle is used as traditional Physical training style, is widely pursued by increasingly in people's life.Most of bicyclists would generally be put in cycling The helmet, to protect to its head.

There is the part helmet to be provided with light fixture at present, so as in night running, to front vehicle or pedestrian warning, or be User provides illumination.Existing light fixture is usually directly embedded in helmet main body, then a photic zone is set outside light fixture with Divergence of beam is gone out.But existing photic zone does not have resistance to elevated temperatures, light fixture long-time is luminous to distribute heat, in confined space heat Quantity set is poly- to heat up, and can cause photic zone deformation or change colour, so as to affect the illumination effect of light fixture.Additionally, existing light fixture anti-impact The ability for hitting power is poor, and when the helmet is impacted, light fixture is easily broken.

Utility model content

For this purpose, the purpose of this utility model is to provide a kind of crash helmet, to solve current light-emitting device illumination effect Unstable and light fixture is easily impacted and destroyed problem.

For achieving the above object, this utility model mainly employ the following technical solutions for：

A kind of crash helmet, including helmet main body and the light-emitting device being installed in helmet main body, the light-emitting device bag Light bar, layer of silica gel and photic zone are included, the light bar is installed between helmet main body and layer of silica gel, and the photic zone is covered in silica gel Layer is simultaneously fixed in helmet main body；Mounting groove is provided with the euphotic medial surface, the layer of silica gel is installed in the installation In groove, away from accepting groove is offered on euphotic side side, the light bar is placed in the accepting groove layer of silica gel.

Further, the rear end of the helmet main body is provided with an installation portion, and the installation portion includes a main part and some The support body portion on main part is spaced apart, the one end in support body portion is connected on main part, and the other end is upwardly extended and is fixed on In helmet main body.

Further, the light bar is distributed on installation portion, and the layer of silica gel is matched with the distribution shape of light bar, silica gel Layer includes a main support and is connected to main support the support several times for outwards dissipating.

Further, the main support is away from offering main groove on the side of euphotic side, on secondary support The secondary groove for connecting main groove is offered, each time groove is connected with main groove.

Further, the photic zone shape is identical with layer of silica gel, and euphotic installation groove shape and layer of silica gel profile Match, layer of silica gel is contained in mounting groove completely.

Further, the light bar is LED, and the exiting surface of light bar is towards layer of silica gel setting.

Further, the layer of silica gel and the transparent setting of photic zone, the divergence of beam of light bar is gone out.

In sum, crash helmet of the present utility model is by arranging light bar, layer of silica gel and photic zone, described euphotic Mounting groove is provided with medial surface, the layer of silica gel is installed in mounting groove, and the layer of silica gel is arranged away from euphotic side There is accepting groove, the light bar is contained in storage tank, and the layer of silica gel has high temperature resistant, antidetonation and water resistance, so as to can be true Protect light bar and go out the stability of light, and can guard lamp band when the helmet is impacted, it is to avoid light bar is destroyed, practical, has Stronger dissemination.

Description of the drawings

Structural representations of the Fig. 1 for this utility model crash helmet.

Decomposing schematic representations of the Fig. 2 for crash helmet shown in Fig. 1.

Fig. 3 is the schematic rear view of the crash helmet shown in Fig. 1.

Structural representations of the Fig. 4 for the layer of silica gel in Fig. 2.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.

As shown in Figures 1 to 4, a kind of crash helmet for providing for this utility model, the crash helmet include helmet sheet Body 10 and the light-emitting device 20 being installed in helmet main body 10.In the present embodiment, the light-emitting device 20 is installed in helmet main body 10 rear end, it is possible to understand that ground, in other embodiments, the light-emitting device 20 can also be installed in the front end of helmet main body 10 Or other positions.

The light-emitting device 20 includes light bar 21, layer of silica gel 22 and photic zone 23, and the light bar 21 is installed in helmet main body On 10, the layer of silica gel is covered in light bar 21, and the photic zone 23 is covered on the outside of layer of silica gel 22 and is fixed on helmet main body On 10.In the present embodiment, the light bar 21 is LED, it is possible to understand that ground, the light bar 21 can also be other light fixtures.Institute State and on the side side away from photic zone 23 of layer of silica gel 22, offer accepting groove 24, size and the light bar 21 of the accepting groove 24 Match, so that light bar 21 is placed in accepting groove 24, the exiting surface of the light bar 21 is arranged towards layer of silica gel 22.The silicon 22 transparent setting of glue-line, so that divergence of beam is gone out by the light of light bar 21 through layer of silica gel 22.

The inner side of the photic zone 23 is provided with the mounting groove (figure is not marked) matched with the layer of silica gel 22, the installation Groove is matched with the profile of layer of silica gel 22, and layer of silica gel 22 is installed in mounting groove.23 transparent setting of the photic zone, in order to The divergence of beam of light bar 21 goes out.In the present embodiment, the layer of silica gel 22 have fast light ageing resistance, high temperature resistant, anti-seismic performance with And humidity resistance, therefore, layer of silica gel 22 can be avoided because of the abnormal generation such as high temperature deformation or discoloration, and can guard lamp band 21, keep away Exempt from light bar 21 to be destroyed because impacting.In the present embodiment, the light-emitting device 20 is fixed on head by mould secondary molding On helmet body 10.In other embodiments, the light-emitting device 20 can also be removably to be installed in helmet main body 10, And detachable setting between light bar 21, layer of silica gel 22, photic zone 23, is, consequently facilitating changing light bar or other accessories, can save About material cost.

The rear end of the helmet main body 10 is provided with an installation portion (figure is not marked), and the installation portion includes a curved body portion 11 and some support body portions 12 being distributed on main part 11, the arc convex portion of the main part 11 is arranged upward, support body portion 12 One end be connected to the lobe side of main part 11, the other end is directed away from 11 direction of main part and extends and be fixed on helmet sheet On body 10.The light bar 21 in matching with shape and the installation portion of installation portion identical distribution of shapes, the layer of silica gel 22, silicon Glue-line 22 includes a main support 25 and is connected to main support 25 support 26 several times for outwards dissipating, the main support 25 away from A main groove 27 is offered on the side of the side of photic zone 23, is offered on secondary support 26 and is connected the secondary recessed of main groove 27 Groove 28, is interconnected between each groove.23 shape of the photic zone is identical with layer of silica gel 22, the installation groove shape of photic zone 23 and silicon 22 profile of glue-line matches.

In sum, crash helmet of the present utility model is by arranging light bar 21, layer of silica gel 22 and photic zone 23, described Mounting groove is provided with the medial surface of photosphere 23, the layer of silica gel 22 is installed in mounting groove, and the layer of silica gel 22 is away from printing opacity Layer 23 side be provided with accepting groove, the light bar 21 is contained in storage tank, the layer of silica gel 22 have high temperature resistant, antidetonation and Water resistance, so as to can ensure that light bar 21 goes out the stability of light, and can guard lamp band 21 when the helmet is impacted, it is to avoid light bar 21 are destroyed, practical, with stronger dissemination.

Preferably one embodiment of the present utility model is the foregoing is only, not to limit this utility model, All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this reality Within new protection domain.

Claims (7)

1. a kind of crash helmet, it is characterised in that：Including helmet main body and the light-emitting device being installed in helmet main body, described Electro-optical device includes light bar, layer of silica gel and photic zone, and the light bar is installed between helmet main body and layer of silica gel, and the photic zone covers It is placed on layer of silica gel and is fixed in helmet main body；Mounting groove, the layer of silica gel installing are provided with the euphotic medial surface In the mounting groove, away from accepting groove is offered on euphotic side side, the light bar is placed in the receipts to the layer of silica gel In tank.

2. crash helmet as claimed in claim 1, it is characterised in that：The rear end of the helmet main body is provided with an installation portion, institute Stating installation portion includes a main part and some support body portions being spaced apart on main part, and the one end in support body portion is connected to main part On, the other end is upwardly extended and is fixed in helmet main body.

3. crash helmet as claimed in claim 2, it is characterised in that：The light bar is distributed on installation portion, the layer of silica gel Match with the distribution shape of light bar, layer of silica gel includes a main support and is connected to main support propping up several times of outwards dissipating Frame.

4. crash helmet as claimed in claim 3, it is characterised in that：On side of the main support away from euphotic side On offer main groove, the secondary groove for connecting main groove is offered on secondary support, each time groove is connected with main groove.

5. crash helmet as claimed in claim 1, it is characterised in that：The photic zone shape is identical with layer of silica gel, photic zone Installation groove shape match with layer of silica gel profile, layer of silica gel is contained in mounting groove completely.

6. crash helmet as claimed in claim 1, it is characterised in that：The light bar be LED, the exiting surface direction of light bar Layer of silica gel is arranged.

7. crash helmet as claimed in claim 1, it is characterised in that：The layer of silica gel is transparent setting.