CN202635725U - Inflatable safety helmet regulator - Google Patents
Inflatable safety helmet regulator Download PDFInfo
- Publication number
- CN202635725U CN202635725U CN201220182588.3U CN201220182588U CN202635725U CN 202635725 U CN202635725 U CN 202635725U CN 201220182588 U CN201220182588 U CN 201220182588U CN 202635725 U CN202635725 U CN 202635725U
- Authority
- CN
- China
- Prior art keywords
- bumping bag
- helmet
- safety helmet
- check valve
- inflatable ball
- Prior art date
- 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 - Lifetime
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- Helmets And Other Head Coverings (AREA)
Abstract
An inflatable safety helmet regulator comprises a buffer bag and an inflatable ball communicated with the buffer bag, wherein an air suction check valve is arranged on one side of the inflatable ball and an exhaust check valve is arranged on the other surface; and the surface with the exhaust check valve is sealed in the buffer bag by sealant. The air suction check valve and the exhaust check valve respectively consist of prepressing springs and sealing pieces, wherein the sealing pieces are used for sealing an air suction hole and an exhaust hole respectively. The inflatable safety helmet regulator has the benefits as follows: 1), the inflatable cushion can be used for replacing the traditional buffer layer of the helmet, so that the structure is simple, and the buffer effect is good; 2), the air gap can be automatically regulated and filled according to the human head, so that the regulator is suitable for all the people, the models of the helmet can be reduced, and mold opening cost is saved; and 3), with the inflatable ball, the buffer bag is convenient to inflate and use.
Description
Technical field
The utility model relates to a kind of buffer that is installed in inner helmet, specifically a kind of Aerated safety helmet adjuster.
Background technology
For the personage who generally drives motor vehicle or the personage in construction site, wear the helmet extremely important, when occuring, bump can protect important protector of head to it.The present commercially available helmet, except firm helmet shell was arranged, inside was provided with suitable vibration damping material, such as nylon, sponge, foam etc., but the design of these helmets, all be fixed dimension take human body as design basis, can only the head yardstick when selecting cun select, can not be general, if excuse helmet size is greater than user's head circumference, can form loosening phenomenon when wearing, in case impacted, not only not have protective effect, also may excuse helmet loosening, make the wearer be subjected to again continuous collision from the helmet; Also have because the vibration damping material in the helmet mostly is chemical fibre, make the wearer sultry unusual, uncomfortable.
The utility model content
The purpose of this utility model is to provide a kind of inflatable adjuster that is installed in inner helmet, both can make that producer produces is simply standardized, the model classification is few, reduce die cost, and can relevantly be worn on the wearers head of various head circumferences, both can be ventilated, make that the wearer is unlikely to feel sultry, because of proper with people's head circumference, do not produce loosening phenomenon again, avoided the injury of unnecessary secondary pulse.
The utility model is realized by the following technical solutions: a kind of Aerated safety helmet adjuster, it is characterized in that: described adjuster comprises that bumping bag reaches and the inflatable ball of bumping bag UNICOM, one side of described inflatable ball is provided with breather cheek valve, another side is provided with exhaust check valve, is provided with the one side rubber seal of exhaust check valve in bumping bag.
Described breather cheek valve and exhaust check valve are made of pre-compressed spring and diaphragm seal, and diaphragm seal seals respectively suction hole and steam vent.
Described bumping bag is formed by two glued membrane edge seals up and down, and bumping bag is provided with several irregular cavitys.
Described bumping bag also is provided with by the press strip of the local Adhesion formation of two glued membranes up and down.
Described inflatable ball also is provided with vent valve.
Described bumping bag is divided into gusset and top girth two parts consist of, and the end to end formation ring-type of gusset sticks on head inside.
The one side of described bumping bag is provided with VELCRO and sticks on helmet inner surface, and the another side of bumping bag is provided with flannelette.
When described bumping bag and the helmet are pasted, guarantee that inflatable ball is positioned at the center of prolonging behind the helmet.
The beneficial effects of the utility model are: 1) utilize the type inflatable cushion pad to replace the conventional helmet cushion, and simple in structure, good buffer effect.2) can automatically regulate the filling space according to human body head, use so it almost can be fit to everyone, thereby reduce helmet model, save the die sinking expense.3) bumping bag carries inflatable ball, inflates easy to use.
Description of drawings
Figure l, 2 is structural representation of the present utility model.
Fig. 3 is inflatable ball Standard figure of the present utility model.
Fig. 4 is inflatable ball schematic cross-section of the present utility model.
Fig. 5 is use view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.As shown in the figure, a kind of Aerated safety helmet adjuster, it is characterized in that: described adjuster comprises that bumping bag 1 reaches and the inflatable ball 2 of bumping bag UNICOM, one side of described inflatable ball 2 is provided with breather cheek valve 3, another side is provided with exhaust check valve 4, is provided with the one side rubber seal of exhaust check valve 4 in bumping bag 1.Make bumping bag become as a whole with inflatable ball, make things convenient for later stage and the helmet to install.
Described breather cheek valve 3 and exhaust check valve 4 are made of pre-compressed spring 5 and diaphragm seal 6, diaphragm seal 6 seals respectively suction hole 31 and steam vent 41, during inflation, press inflatable ball 2, breather cheek valve 3 cut-off sealing air entries 31, the diaphragm seal 6 of the air extrusion exhaust check valve 4 in the inflatable ball 2, so that exhaust outlet 41 is opened, because exhaust outlet 41 connects inflatable ball 2 inner and bumping bag 1 inside, so air can be entered in the bumping bag 1 by inflatable ball 2 interior extruding, realizes bumping bag inflation function.Unclamp inflatable ball 2, the balloon elastic reset, pressure is little in the balloon, and atmospheric pressure is pushed the diaphragm seal 6 on the suction hole 31 open, forces air to reenter in the air-breathing ball 2, simultaneously under the effect of pre-compressed spring 5 and bumping bag 1 inner air pressure, exhaust check valve 4 cut-offs prevent that the air in the bumping bag 1 from flowing backwards, and finish a suction and discharge process, the course of work circulates like this later on, until bumping bag 1 is full of till the gas.
Described inflatable ball 2 also is provided with vent valve 7, and vent valve 7 promotes venting push rod 71 by pre-compressed spring 5 equally and consists of, and venting push rod 71 tops are provided with cone rod 72, and cone rod 72 is being pressed on the air vent 73 under the elastic force of pre-compressed spring all the time, reaches the effect of sealing.During exhaust, firmly press venting push rod 71, the cone rod 72 on push rod top breaks away from air vent 73, discharges through air vent 73 at bumping bag 1 interior air.
Described bumping bag 1 is formed by two glued membrane edge seals up and down, and bumping bag 1 is provided with several irregular cavitys 11.In order to make in the helmet more ventilation and heat, thus can offer several louvres at helmet body, and cavity 11 arranges over against clever cavity 11.
Described bumping bag 1 also is provided with by the press strip 12 of the local Adhesion formation of two glued membranes up and down.Cavity 11 and press strip 12 can make bumping bag form afterwards several buffers packet of heaving in inflation and contact with human body head, therefore form scavenge duct between adjacent buffers packet, have avoided bumping bag integral body to contact with head fully, can't dispel the heat, and cause feeling of oppression and heat.Thereby improve the head radiating effect, improve comfort.
The one side of described bumping bag 1 is provided with VELCRO 13 and sticks on the helmet 8 inner surfaces, and the another side of bumping bag 1 is provided with flannelette.Have the installing/dismounting of convenience and clean, and improve the effect of comfort.
Described bumping bag 1 is divided into gusset 14 and top girth 15 two parts consist of, and the end to end formation ring-type of gusset sticks on the helmet 8 inside.Top girth 15 then sticks on helmet inner top, makes whole head all be positioned at the protection domain of bumping bag 1.
When described bumping bag 1 is pasted with the helmet, guarantee that inflatable ball 2 is positioned at the center of prolonging behind the helmet 8.
Therefore compared with prior art, the utility model is put on the helmet in use, then to the bumping bag inflation, makes bumping bag fill up the space of head and inner helmet, prevents that excesssive gap causes the head secondary injury between excuse section and the helmet.The aeration quantity that can regulate to bumping bag according to the size of head circumference simultaneously cooperates with head circumference, reaches to accommodate tightness, so it has improved the scope of application of the helmet, producer also need not to design multiple helmet size model, thereby has avoided high die sinking expense.Have simple in structurely, easy to install, good buffer effect is worn the advantages such as convenient, is fit to extensively promote the use of.
Claims (8)
1. Aerated safety helmet adjuster, it is characterized in that: described adjuster comprises that bumping bag (1) reaches and the inflatable ball (2) of bumping bag UNICOM, one side of described inflatable ball (2) is provided with breather cheek valve (3), another side is provided with exhaust check valve (4), is provided with the one side rubber seal of exhaust check valve (4) in bumping bag (1).
2. Aerated safety helmet adjuster according to claim 1, it is characterized in that: described breather cheek valve (3) and exhaust check valve (4) are made of pre-compressed spring (5) and diaphragm seal (6), and diaphragm seal (6) seals respectively suction hole (31) and steam vent (41).
3. Aerated safety helmet adjuster according to claim 1 is characterized in that: described bumping bag (1) is formed by two glued membrane edge seals up and down, and bumping bag (1) is provided with several irregular cavitys (11).
4. Aerated safety helmet adjuster according to claim 1 is characterized in that: described bumping bag (1) also is provided with by the press strip (12) of the local Adhesion formation of two glued membranes up and down.
5. Aerated safety helmet adjuster according to claim 1, it is characterized in that: described inflatable ball (2) also is provided with vent valve (7).
6. Aerated safety helmet adjuster according to claim 1, it is characterized in that: the one side of described bumping bag (1) is provided with VELCRO (13) and sticks on the helmet (8) inner surface, and the another side of bumping bag (1) is provided with flannelette.
7. Aerated safety helmet adjuster according to claim 1 is characterized in that: described bumping bag (1) is divided into gusset (14) and top girth (15) two parts consist of, and the end to end formation ring-type of gusset sticks on the helmet (8) inside.
8. Aerated safety helmet adjuster according to claim 1 is characterized in that: when described bumping bag (1) is pasted with the helmet, guarantee that inflatable ball (2) is positioned at the center of prolonging behind the helmet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220182588.3U CN202635725U (en) | 2012-04-26 | 2012-04-26 | Inflatable safety helmet regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220182588.3U CN202635725U (en) | 2012-04-26 | 2012-04-26 | Inflatable safety helmet regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202635725U true CN202635725U (en) | 2013-01-02 |
Family
ID=47404934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220182588.3U Expired - Lifetime CN202635725U (en) | 2012-04-26 | 2012-04-26 | Inflatable safety helmet regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202635725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371550A (en) * | 2012-04-26 | 2013-10-30 | 张明 | Inflatable safety helmet adjustor |
-
2012
- 2012-04-26 CN CN201220182588.3U patent/CN202635725U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371550A (en) * | 2012-04-26 | 2013-10-30 | 张明 | Inflatable safety helmet adjustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHAOQING BOHAN SPORTING GOODS CO., LTD. Free format text: FORMER OWNER: ZHANG MING Effective date: 20140410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528311 FOSHAN, GUANGDONG PROVINCE TO: 526238 ZHAOQING, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140410 Address after: 526238 Guangdong city of Zhaoqing province high tech Zone and Emmett Food Industrial Co., A, B, C in the workshop Patentee after: Zhaoqing Bohan Sports Goods Co.,Ltd. Address before: 528311 Guangdong province Foshan city Beijiao District Shunde town Junlan Golf Club Junlan Mingdi block A 1 ladder 902 Patentee before: Zhang Ming |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHANG MING Free format text: FORMER OWNER: ZHAOQING BOHAN SPORTING GOODS CO., LTD. Effective date: 20140424 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 526238 ZHAOQING, GUANGDONG PROVINCE TO: 528311 FOSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140424 Address after: 528311 Guangdong province Foshan city Beijiao District Shunde town Junlan Golf Club Junlan Mingdi block A 1 ladder 902 Patentee after: Zhang Ming Address before: 526238 Guangdong city of Zhaoqing province high tech Zone and Emmett Food Industrial Co., A, B, C in the workshop Patentee before: Zhaoqing Bohan Sports Goods Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhaoqing Bohan Sports Goods Co.,Ltd. Assignor: Zhang Ming Contract record no.: 2014440000210 Denomination of utility model: Inflatable safety helmet adjustor Granted publication date: 20130102 License type: Exclusive License Record date: 20140508 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |