CN211932807U - Helmet suitable for different head sizes - Google Patents
Helmet suitable for different head sizes Download PDFInfo
- Publication number
- CN211932807U CN211932807U CN201922493560.6U CN201922493560U CN211932807U CN 211932807 U CN211932807 U CN 211932807U CN 201922493560 U CN201922493560 U CN 201922493560U CN 211932807 U CN211932807 U CN 211932807U
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- China
- Prior art keywords
- helmet
- rotating rod
- cushion
- different head
- head sizes
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000037237 body shape Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 244000309464 bull Species 0.000 description 6
- 239000000872 buffer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a helmet adapting to different head sizes, relating to the technical field of helmets and solving the problem that the existing helmet is difficult to be worn by riders with larger heads or smaller heads, the utility model comprises a helmet body, wherein the helmet body consists of a top helmet, a side helmet and a front helmet which are integrally formed, a soft cushion matched with the shape of the helmet body is arranged in the helmet body, an inflation bag is arranged between the soft cushion and the helmet body, an inflation inlet penetrating through the helmet body is arranged on the inflation bag, and a head fixing mechanism is arranged in the soft cushion; the utility model has the advantages of simple structure, and is convenient for adapt to the wearing of the riders with different head sizes.
Description
Technical Field
The utility model relates to a helmet technical field, more specifically relate to a helmet of adaptation different head sizes for the protection person's of riding head.
Background
The helmet is an essential safety accessory in riding sports, mainly comprises three categories of half helmet, 3/4 helmet and full helmet, is an important part for protecting the brain of a rider, and can reduce the casualty rate of people in accidents to a great extent when the helmet is worn in the riding process.
The existing helmet is designed according to the head size of a normal person, when the head of a rider is large, the semi-helmet can only wrap the top of the head of the rider generally, the helmet is difficult to completely fit with the head of the rider, 3/4 helmet and full helmet can not be worn easily or can generate large pressure on the head of the rider to cause discomfort of the head of the rider, when the head of the rider is small, the semi-helmet can be treated by a fastening strap generally, the discomfort of the head of the rider can be caused, and 3/4 helmet and full helmet can not be tightly fitted with the head, and the helmet can slide on the head easily or even fall off easily.
In addition, the person of riding needs both hands to grip the handlebar at the driving in-process, is not convenient for answer a call, but if wear bluetooth headset alone, bluetooth headset drops easily again at the in-process of riding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that present helmet is difficult to adapt to the great or less passerby of head and wears, the utility model provides a helmet of adaptation different head sizes can adapt to the passerby's of riding of different head sizes wearing.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a adapt to helmet of different head sizes, includes the helmet body, the helmet body comprises integrated into one piece's top helmet, side helmet and front helmet, the internal cushion that matches with helmet body shape that is equipped with of helmet, be equipped with the gas bag between cushion and the helmet body, be equipped with the inflation inlet that runs through the helmet body on the gas bag, be equipped with head fixed establishment in the cushion.
Furthermore, head fixed establishment is including the bull stick that runs through top helmet upper end, air bag and cushion, the bull stick rotates with top helmet and connects, the air bag middle part is equipped with the through-hole that the bull stick passed, is located the fixed reel that is equipped with on the bull stick in the cushion, be equipped with the baffle that separates into upper round and lower round with the reel on the reel, the cushion inboard is equipped with a pair of soft preforming, and the free end of every preforming all is equipped with the stay cord, and one of them stay cord and upper round fixed connection, another stay cord and lower round fixed connection, top helmet upper end is equipped with the locking mechanism of locking the bull stick.
Furthermore, locking mechanism includes the vertical bracing piece of establishing at top helmet upper end, radially be equipped with a plurality of blind holes on the bull stick, run through on the bracing piece and be equipped with the kelly with blind hole matched with.
Further, a handle is arranged at the upper end of the rotating rod.
Furthermore, a buffer pad is arranged at the lower end of the rotating rod.
Further, the helmet body outside is equipped with the accommodation hole, be equipped with the battery in the accommodation hole, the cushion internal fixation is equipped with bluetooth headset, bluetooth headset and battery electricity are connected.
Furthermore, an arc-shaped solar cell panel is arranged at the upper end of the top helmet and is electrically connected with the storage battery.
Further, a closing door is hinged to the accommodating hole.
The utility model has the advantages as follows:
1. the utility model has simple structure, the inflation bag is inflated through the inflation inlet, the gas with different volumes is inflated according to the size of the head of the rider, meanwhile, the head is fixed through the head fixing mechanism, under the supporting action of the inflation bag and the fixing action of the head fixing mechanism, the helmet can be well fixed on the head of the rider, and has the advantage of being not easy to slide and drop;
2. the head fixing mechanism of the utility model comprises a rotating rod, the rotating rod is rotated, the stay cord is wound on the upper wheel and the lower wheel, the two pressing sheets press the head of a rider from the two sides of the head of the rider, and after the rotating rod is rotated to a proper position, the rotating rod is locked by the locking mechanism, at the moment, the two pressing sheets can be effectively fixed;
3. the locking mechanism of the utility model comprises a support rod, when the rotating rod rotates to a proper position, the clamping rod is inserted into the corresponding blind hole, so that the rotating rod can be fixed and locked;
4. the lower end of the rotating rod of the utility model is provided with a buffer cushion, on one hand, the buffer cushion buffers the head top of the rider, and on the other hand, the buffer cushion is matched with two pressing sheets to fix the head of the rider;
5. the utility model discloses a be equipped with bluetooth headset in the cushion, be convenient for answer a call at the driving in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the head fixing mechanism of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention;
FIG. 4 is a schematic structural view of the inflatable bag of the present invention;
reference numerals: 1-inflation inlet, 2-inflation bag, 3-Bluetooth earphone, 4-side helmet, 5-front helmet, 6-soft cushion, 7-solar panel, 8-sealing door, 9-accommodating hole, 10-storage battery, 11-top helmet, 12-reel, 13-cushion pad, 14-pressing piece, 15-pulling rope, 16-clapboard, 17-rotating rod, 18-handle, 19-supporting rod, 20-clamping rod, 21-upper wheel, 22-lower wheel, 23-blind hole and 24-through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 to 4, this embodiment provides a helmet of different head sizes of adaptation, including the helmet body, the helmet body comprises integrated into one piece's top helmet 11, side helmet 4 and front helmet 5, the internal cushion 6 with helmet body shape matched with that is equipped with of helmet, be equipped with gas bag 2 between cushion 6 and the helmet body, be equipped with inflation inlet 1 that runs through the helmet body on the gas bag 2, be equipped with head fixed establishment in the cushion 6.
The working principle is as follows: aerify in toward air bag 2 through inflation inlet 1, fill into the gas of different volumes according to the size of riding passerby's head, meanwhile, fix the head through head fixed establishment, under air bag 2's supporting role and head fixed establishment's fixed action, this helmet can be well fixed riding passerby's head, has the advantage that is difficult to slide and drops.
Example 2
As shown in fig. 1 to 4, the present embodiment is further improved on the basis of embodiment 1, and specifically, the head fixing mechanism includes a rotating rod 17 penetrating through the upper end of the top helmet 11, the airbag 2 and the cushion 6, the rotating rod 17 and the top helmet 11 are rotatably connected through a bearing, a through hole 24 through which the rotating rod 17 passes is formed in the middle of the airbag 2, and the other part of the airbag 2 is kept closed, a reel 12 is fixedly arranged on the rotating rod 17 positioned in the cushion 6, a partition 16 separating the reel 12 into an upper wheel 21 and a lower wheel 22 is arranged on the reel 12, a pair of soft pressing pieces 14 are arranged on the inner side of the cushion 6, two pressing pieces 14 are arranged at the position of the helmet 4 corresponding to the cushion 6, a pull rope 15 is arranged at the free end of each pressing piece 14, one pull rope 15 is fixedly connected with the upper wheel 21, the other pull rope 15 is fixedly connected with the lower wheel 22, a locking mechanism for locking the rotating rod 17 is arranged at the upper end of the top, the rotating rod 17 is rotated, the pull rope 15 is wound on the upper wheel 21 and the lower wheel 22, the two pressing sheets 14 press the head of the rider from two sides of the head of the rider, the rotating rod 17 is locked through the locking mechanism after the two pressing sheets 14 rotate to a proper position, and at the moment, the two pressing sheets 14 can be effectively fixed.
Preferably, the lower end of the rotating rod 17 is provided with a cushion pad 13, and the cushion pad 13 cushions the top of the head of the rider on one hand and is matched with the two pressing sheets 14 to fix the head of the rider on the other hand.
Example 3
As shown in fig. 1 to 4, this embodiment is further improved on the basis of embodiment 2, specifically, the locking mechanism includes a support rod 19 vertically disposed at the upper end of the top helmet 11, the rotating rod 17 is radially provided with a plurality of blind holes 23, the support rod 19 is provided with a clamping rod 20 penetrating through the blind holes 23, the clamping rod 20 is horizontally disposed and perpendicular to the rotating rod 17, and when the rotating rod 17 rotates to a proper position, the clamping rod 20 is inserted into the corresponding blind hole 23, so as to fix and lock the rotating rod 17.
Preferably, a handle 18 is arranged at the upper end of the rotating rod 17.
Example 4
As shown in fig. 1 to 4, this embodiment has made further improvement on embodiment 1's basis, specifically does the helmet body outside is equipped with the accommodation hole 9, be equipped with battery 10 in the accommodation hole 9, 6 internal fixation of cushion are equipped with bluetooth headset 3, bluetooth headset 3 establishes corresponding side helmet 4 place position and with ride passerby's ear position phase-match in cushion 6, bluetooth headset 3 and battery 10 electricity are connected, and battery 10 provides the electric energy for bluetooth headset 3, sets up bluetooth headset 3 and is convenient for answer a call in the driving process.
Preferably, top helmet 11 upper end is equipped with curved solar cell panel 7, solar cell panel 7 and battery 10 electricity are connected, are convenient for charge for battery 10, and the length of time of the use of extension battery 10.
Preferably, the accommodating hole 9 is hinged with a closing door 8.
Claims (8)
1. The utility model provides a adapt to helmet of different head sizes, includes the helmet body, the helmet body comprises integrated into one piece's top helmet (11), side helmet (4) and front helmet (5), its characterized in that, internal cushion (6) with helmet body shape matched with that is equipped with of helmet, be equipped with gas cell (2) between cushion (6) and the helmet body, be equipped with inflation inlet (1) that runs through the helmet body on gas cell (2), be equipped with head fixed establishment in cushion (6).
2. A helmet according to claim 1, wherein the head fixing mechanism comprises a rotating rod (17) penetrating the upper end of the top helmet (11), the airbag (2) and the cushion (6), the rotating rod (17) is rotatably connected with the top helmet (11), a through hole (24) for the rotating rod (17) to pass through is formed in the middle of the airbag (2), a winding wheel (12) is fixedly arranged on the rotating rod (17) in the cushion (6), a partition plate (16) for dividing the winding wheel (12) into an upper wheel (21) and a lower wheel (22) is arranged on the winding wheel (12), a pair of soft pressing pieces (14) is arranged on the inner side of the cushion (6), a pull rope (15) is arranged at the free end of each pressing piece (14), one pull rope (15) is fixedly connected with the upper wheel (21), and the other pull rope (15) is fixedly connected with the lower wheel (22), and a locking mechanism for locking the rotating rod (17) is arranged at the upper end of the top helmet (11).
3. A helmet according to claim 2, wherein the locking mechanism comprises a support rod (19) vertically arranged at the upper end of the top helmet (11), the rotating rod (17) is radially provided with a plurality of blind holes (23), and the support rod (19) is provided with a clamping rod (20) which is matched with the blind holes (23) in a penetrating way.
4. A helmet adapted to different head sizes according to any one of claims 2 to 3, wherein the upper end of the rotating rod (17) is provided with a handle (18).
5. A helmet adapted to different head sizes according to any one of claims 2 to 3, wherein the lower end of the rotating rod (17) is provided with a cushion pad (13).
6. A helmet according to any one of claims 1 to 3, wherein the helmet body is provided with a receiving hole (9) at the outer side, a storage battery (10) is arranged in the receiving hole (9), the soft pad (6) is fixedly provided with a bluetooth headset (3), and the bluetooth headset (3) and the storage battery (10) are electrically connected.
7. Helmet for different head sizes according to claim 6, characterized in that the top helmet (11) is provided with an arc-shaped solar panel (7) at the upper end, and the solar panel (7) is electrically connected with the accumulator (10).
8. Helmet for different head sizes, according to claim 6, characterized in that said accommodation hole (9) is hinged with a closing door (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493560.6U CN211932807U (en) | 2019-12-31 | 2019-12-31 | Helmet suitable for different head sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493560.6U CN211932807U (en) | 2019-12-31 | 2019-12-31 | Helmet suitable for different head sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211932807U true CN211932807U (en) | 2020-11-17 |
Family
ID=73181893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922493560.6U Expired - Fee Related CN211932807U (en) | 2019-12-31 | 2019-12-31 | Helmet suitable for different head sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211932807U (en) |
-
2019
- 2019-12-31 CN CN201922493560.6U patent/CN211932807U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |