CN209498687U - A kind of bicycle time trial helmet - Google Patents

Abstract

The utility model belongs to sports goods technical field, refers in particular to a kind of bicycle time trial helmet；Including helmet main body, the rear removable of the helmet main body it is provided with empennage；The utility model empennage and helmet main body are to be detachably connected, and suitable for common ride movement or bicycle time trial, greatly reduce the use cost of the helmet, and empennage and helmet main body dismounting are quick and convenient, connect robust.

Description

A kind of bicycle time trial helmet

Technical field:

The utility model belongs to sports goods technical field, refers in particular to a kind of bicycle time trial helmet.

Background technique:

Triathlon (Triathlon) is one of sports item, is born in Hawaii, belongs to emerging comprehensive Sports and competitions project.Match is made of in order open water swimming, road cycling, three project of highway long-distance running.In iron man three The helmet that bicycle time trial in item movement uses is known as timing helmet.Time trial cycling is very special bicycle Training, wherein air force is successful very important key, and wherein, air force, which depends greatly on, rides Position and posture of the hand on its bicycle.The empennage and helmet body of traditional bicycle time trial helmet are integral type knots Structure plays the effect for dredging flow-disturbing.

Summary of the invention:

The purpose of the utility model is to provide a kind of bicycle time trial helmets that can be used under two different occasions.

The utility model is realized in this way:

A kind of bicycle time trial helmet, including helmet main body are provided with tail to the rear removable of the helmet main body The wing.

In a kind of above-mentioned bicycle time trial helmet, pass through magnet connection or evil spirit between the empennage and helmet main body Art patch connection.

In a kind of above-mentioned bicycle time trial helmet, the upper plane of the empennage and the baseplane of helmet main body tail portion Fitting, if being provided with a mutual magnet for being attracted timing in the upper plane of empennage and the baseplane of helmet main body tail portion or mutually gluing The velcro of conjunction.

In a kind of above-mentioned bicycle time trial helmet, if being provided with along the longitudinal direction on the inner wall of the helmet main body Dry channel, the front end in channel is the inlet end being in communication with the outside, tail end is the outlet side being in communication with the outside.

In a kind of above-mentioned bicycle time trial helmet, the air outlet being connected to channel is provided on the empennage.

In a kind of above-mentioned bicycle time trial helmet, the upper plane of the empennage be vertically provided with it is recessed, it is recessed Both ends are corresponding with the channel of both sides is located at, and recessed middle part is corresponding with the channel at middle part is located at, the air outlet and recessed company It is logical.

In a kind of above-mentioned bicycle time trial helmet, the front end of the helmet main body is provided with goggles, goggles Both ends be pull-in in helmet main body by magnet.

In a kind of above-mentioned bicycle time trial helmet, the position in the helmet main body corresponding to two ears is provided with Ear neonychium.

In a kind of above-mentioned bicycle time trial helmet, the helmet main body includes PC layers, the EPS that is arranged in PC layers Layer, is provided with liner in EPS layers.

The advantage that the utility model protrudes compared with prior art is:

1, the utility model empennage and helmet main body are to be detachably connected, suitable for common ride movement or bicycle meter Shi Sai, greatly reduces the use cost of the helmet, and empennage and helmet main body dismount it is quick and convenient, connect robust.

2, it being connected between the goggles and helmet main body of the utility model by dismountable mode, dismounting is quick and convenient, And in the case where not using, goggles can be inverted and be pull-in on the outer surface of helmet main body, easy switching.

3, the gas outlet of the air flue in the utility model helmet main body is directly in communication with the outside or by the outlet on empennage Mouth is in communication with the outside, and capable of divulging information, it is sultry in helmet to take away rapidly, makees wind-guiding heat extraction and is used, using comfortable.

Detailed description of the invention:

Fig. 1 is one of stereoscopic schematic diagram of the utility model；

Fig. 2 is the two of the stereoscopic schematic diagram of the utility model；

Fig. 3 is that the schematic diagram on helmet main body outer surface is arranged in the goggles of the utility model；

Fig. 4 is the schematic diagram of the bottom-up setting of the utility model；

Fig. 5 is the schematic diagram of the utility model empennage.

In figure: 1, helmet main body；2, empennage；3, magnet；4, channel；5, air outlet；6, recessed；7, goggles；8, ear Neonychium.

Specific embodiment:

The utility model is further described with specific embodiment below, referring to Fig. 1-5:

A kind of bicycle time trial helmet, including helmet main body 1 are provided with to the rear removable of the helmet main body 1 Empennage 2.Empennage 2 is detachably connected with helmet main body 1, can be respectively suitable for bicycle time trial or other common bicycles In riding, the cost that the helmet uses is greatly reduced, versatility is good.Helmet main body 1 described in the utility model includes PC layers, sets The EPS layer in PC layers is set, liner is provided in EPS layers.

Further the, pass through magnet connection or velcro connection between the empennage 2 and helmet main body 1.

Specifically, the upper plane of the empennage 2 is bonded with the baseplane of 1 tail portion of helmet main body, empennage 2 upper plane and If the baseplane of 1 tail portion of helmet main body is provided with a mutual magnet 3 for being attracted timing or the velcro mutually bonded.Magnet 3 or Velcro connection, convenient for disassembly and assembly, connection is reliable, the convenient switching construction in two kinds of occasions, easy to use.

Except of course that above-mentioned connection type, can also be connected by the way of grafting.

In order to improve comfort, several channels 4 are provided on the inner wall of the helmet main body 1 along the longitudinal direction, The front end in channel 4 is the inlet end being in communication with the outside, tail end is the outlet side being in communication with the outside.In ride, 4 energy of channel Divulging information, it is sultry in helmet to take away rapidly, makees wind-guiding heat extraction and is used.

When using empennage 2, the air outlet 5 being connected to channel 4 is provided on the empennage 2.Channel 4 passes through air outlet 5 It realizes ventilation, can equally take away sultry in helmet.

Specifically, the upper plane of the empennage 2 is vertically provided with recessed 6, recessed 6 both ends and the channel for being located at both sides 4 is corresponding, and recessed 6 middle part is corresponding with the channel 4 at middle part is located at, and the air outlet 5 is connected to recessed 6.

The wind of wind positioned at 4 water conservancy diversion of channel of both sides and 4 water conservancy diversion of channel positioned at middle part converges in recessed 6, leads to Air outlet 5 is crossed to discharge.

Stimulation of the extraneous factors such as sunlight, wind to sportsman's eyes in order to prevent, the front end setting of the helmet main body 1 There is goggles 7, the both ends of goggles 7 are pull-in in helmet main body 1 by magnet.When needing using goggles 7, goggles 7 Both ends be pull-in in helmet main body 1, and goggles hangs on the front of sportsman's eyes, as shown in Figure 1, 2.When not needing to make When with goggles 7, such as the occasion that light is more dim, goggles 7 is reversed, that is, by the upside down setting of goggles 7, Lower end is arranged upward, goggles 7 is fitted on the outer surface of helmet main body 1, as shown in Figure 3.

Goggles 7 connect to have and be connected firmly with helmet main body 1 using magnet, easy switching, is conducive to sportsman's raising The advantages that games results.

Further, the position in the helmet main body 1 corresponding to two ears is provided with ear neonychium 8.Ear protection Pad 8 is made of EVA material and PU material, and helmet main body 1 can be made not contact ear, improves the comfort used.

Above-described embodiment is only one of preferred embodiment of the utility model, and the implementation of the utility model is not limited with this Range, therefore: the equivalence changes that all shape, structure, principles according to the utility model are done should all be covered by the guarantor of the utility model Within the scope of shield.

Claims (9)

1. a kind of bicycle time trial helmet, including helmet main body (1), it is characterised in that: the tail portion of the helmet main body (1) can Releasably it is provided with empennage (2).

2. a kind of bicycle time trial helmet according to claim 1, it is characterised in that: the empennage (2) and helmet sheet Pass through magnet (3) connection or velcro connection between body (1).

3. a kind of bicycle time trial helmet according to claim 2, it is characterised in that: the upper plane of the empennage (2) It is bonded with the baseplane of helmet main body (1) tail portion, is arranged in the upper plane of empennage (2) and the baseplane of helmet main body (1) tail portion If having, a mutual be attracted timing magnet (3) or the velcro that mutually bonds.

4. a kind of bicycle time trial helmet according to claim 1, it is characterised in that: the helmet main body (1) it is interior Be provided with several channels (4) on wall along the longitudinal direction, the front end of channel (4) is the inlet end being in communication with the outside, tail end be with The outlet side of external world's connection.

5. a kind of bicycle time trial helmet according to claim 4, it is characterised in that: be provided on the empennage (2) The air outlet (5) being connected to channel (4).

6. a kind of bicycle time trial helmet according to claim 5, it is characterised in that: the upper plane of the empennage (2) Be vertically provided with recessed (6), the both ends of recessed (6) be located at channel (4) of both sides it is corresponding, the middle part of recessed (6) be located at The channel (4) at middle part is corresponding, and the air outlet (5) is connected to recessed (6).

7. a kind of bicycle time trial helmet according to claim 1, it is characterised in that: before the helmet main body (1) End is provided with goggles (7), and the both ends of goggles (7) are pull-in on helmet main body (1) by magnet.

8. a kind of bicycle time trial helmet according to claim 1, it is characterised in that: phase on the helmet main body (1) The position of two ears should be provided with ear neonychium (8).

9. a kind of bicycle time trial helmet according to claim 1, it is characterised in that: the helmet main body (1) includes PC layers, the EPS layer being arranged in PC layers, are provided with liner in EPS layers.