CN204969664U - First locking device of helmet - Google Patents
First locking device of helmet Download PDFInfo
- Publication number
- CN204969664U CN204969664U CN201520651941.1U CN201520651941U CN204969664U CN 204969664 U CN204969664 U CN 204969664U CN 201520651941 U CN201520651941 U CN 201520651941U CN 204969664 U CN204969664 U CN 204969664U
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- locking device
- hole
- helmet
- knob
- support member
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- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a first locking device of helmet, including strutting arrangement, bandeau and locking device, strutting arrangement sets up the rear end at the helmet, locking device sets up at helmet front end, locking device and strutting arrangement are connected to the bandeau. Locking device includes the lower cover, with the upper cover of lower cover lock, inlay establish in the upper cover and interconnect's pawl and knob and with cover connection's knob lid. Strutting arrangement includes support piece, sets up the support wing and the support of connection in the support piece upper end in the support piece left and right sides, support piece is cavity bottom open structure. The utility model discloses strutting arrangement and locking device separation, the subassembly can be general with each type product, and is light simple, wears more comfortablely.
Description
Technical field
The utility model relates to helmet accessory, is specifically related to a kind of head locking device of the helmet.
Background technology
Green Travel is the life style of modern many personages, and bicycle is also the vehicles that more and more people selects to go on a journey, and crash helmet can protect cyclist's head when having an accident.Head locking device on crash helmet according to the head circumference adjusting size of wearer, can play the effect that fixed helmet makes the helmet and head combine closely, makes helmet difficult drop-off.The head locking device of traditional crash helmet is generally monoblock type, and locking device and bracing or strutting arrangement are integrated, and the large space of volume is many, easily clamps hair, and conventional security helmet function singleness, and discrete is few.
Authorization Notice No. CN203121141Y, the Chinese utility model patent in authorized announcement date on August 14th, 2013 discloses a kind of head lock set of the helmet, comprising: head lock base, head lock base two ends form there is applicable human body head radian make wing; Two hammerlock; Two hammerlock is installed on head lock base symmetrically; Head lock turns to be turned round, and this lock turn is turned round and is installed on head lock base, and head lock turns to be turned round mutually meshing with head hammerlock and drives head hammerlock to move; Head lock support.This lock support is installed on head lock base removably, and distributes in " T " font between the hammerlock of two; Two hammerlock is connected with the helmet respectively with the free end of head lock support, makes head contracting assembly be fixed on the helmet.This utility model pastes the degree of tightness regulating crash helmet by head lock, not easily drops.But weak point is: the head lock body of this utility model is long-pending comparatively large, and heavier-weight, adds the weight of the helmet, have impact on the comfort level after wearing.
Summary of the invention
In order to overcome the deficiency of above-mentioned existing equipment, the utility model provides a kind of bracing or strutting arrangement to be separated with locking device, conveniently wears the head locking device of the light simple helmet.
To achieve these goals, the technical solution adopted in the utility model is:
A head locking device for the helmet, comprises bracing or strutting arrangement, headband and locking device, and described bracing or strutting arrangement is arranged on the rear end of the helmet, and described locking device is arranged on helmet front end, and described headband is connected between locking device and bracing or strutting arrangement.
Wherein, described locking device comprises lower cover, the upper cover that fastens with lower cover, to be embedded in upper cover and interconnective ratchet and knob and the knob lid that is connected with upper cover.
As the further improvement of such scheme, described knob covers the firm banking being provided with and can installing camera or video recorder or illuminating lamp.
As the further improvement of such scheme, described knob covers and is provided with flash lamp.
Wherein, described upper cover first through hole both sides are provided with two and tighten up a screw hole, and described lower cover is provided with twice screw holes equally in relevant position, upper interior surface is provided with headband guide groove, and two ends, upper cover left and right are respectively provided with a headband guide hole.
Wherein, the first through hole is covered with on described, described ratchet central authorities are provided with the second through hole, described knob central authorities are provided with a hole seat, seat symmetrical both sides in hole are provided with two gear blocks, and described hole seat runs through the second through hole and is connected with ratchet, two gear block fixed pawls, load in the first through hole after ratchet is connected with knob, knob lid and upper cover fasten and fixed pawl and knob.
Wherein, described headband is engaged with the gear of ratchet by the ratchet of end, by knob adjustable headband length.
Wherein, described bracing or strutting arrangement comprises support member, be arranged on the braced wing of the support member left and right sides and be connected to the support of support member upper end, described support member is hollow base hatch frame, both sides, described support member lower end are provided with " Y " shape draw-in groove and locating piece, and described draw-in groove coordinates holding headband with locating piece.
As the further improvement of such scheme, described support member is provided with the reinforcing wing being positioned at the both sides above braced wing, and described braced wing is provided with interior reinforcement, and the described reinforcing wing and braced wing are provided with outer reinforcement and are connected.
Wherein, described support member top is provided with hole and hooks block, and described pedestal lower end is provided with an installing hole, and the hook block on described installing hole and support member is connected.
The beneficial effects of the utility model: the head locking device of a kind of helmet of the utility model, described head locking device is the design that locking device is separated with bracing or strutting arrangement, alleviates a locking device volume, heightens comfortable wearing degree.The arranging multi-hole position and can many-sided coordinate all types of product to use with hook block structure of described head locking device, client according to the demand DIY accessory of oneself, can also enhance serviceability.
Accompanying drawing explanation
Fig. 1 is the utility model preferred embodiment STRUCTURE DECOMPOSITION schematic diagram.
Fig. 2 is the utility model preferred embodiment structural representation front view.
Fig. 3 is the utility model preferred embodiment structural representation rearview.
Fig. 4 is the utility model preferred embodiment and helmet package assembly schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Referring to figs. 1 through Fig. 4, the head locking device of a kind of helmet that the utility model provides, comprise bracing or strutting arrangement, headband 1 and locking device, described bracing or strutting arrangement is arranged on the rear end of the helmet, described locking device is arranged on helmet front end, and described headband 1 is connected between locking device and bracing or strutting arrangement.The upper cover 5 that described locking device comprises lower cover 4, fasten with lower cover 4, to be embedded in upper cover 5 and interconnective ratchet 6 and knob 7 and the knob lid 8 that is connected with upper cover 5.Described knob lid 8 can be provided with the firm banking installing camera or video recorder, or be provided with the firm banking installing illuminating lamp, also can be provided with flash lamp except on firm banking outer knob lid 8.The Multifunctional design of knob lid 8 allows user have multiple choices, improves serviceability.
Described upper cover 5 is provided with the first through hole, described upper cover 5 first through hole both sides are provided with two and tighten up a screw hole 51, described lower cover 4 is provided with twice screw holes 41 equally in relevant position, upper cover 5 inner surface is provided with headband guide groove 52, upper cover about 5 two ends are respectively provided with a headband guide hole 53, described hole 51 of tightening up a screw coordinates screw to be connected with the helmet with lower screw hole 51, and fixing and locking device.Described ratchet 6 central authorities are provided with the second through hole, described knob 7 central authorities are provided with a hole seat, seat symmetrical both sides in hole are provided with two gear blocks 71, described hole seat runs through the second through hole and is connected with ratchet 6, two gear block 71 fixed pawls, ratchet 6 is connected in rear loading first through hole with knob 7, knob lid 8 and upper cover 5 fasten and fixed pawl 6 and knob 7.Described headband 1 is engaged with the gear of ratchet 6 by the ratchet of end, by knob 7 adjustable headband 1 length.Locking device described in the present embodiment is embedded in the helmet, forms integral structure with the helmet.
Described bracing or strutting arrangement comprises support member 2, be arranged on the braced wing 21 of support member 2 left and right sides and be connected to the support 3 of support member 21 upper end, described support member 2 is hollow base hatch frame, both sides, described support member 2 lower end are provided with " Y " shape draw-in groove 22 and locating piece, described draw-in groove 22 and locating piece holding headband.Described support member 2 be positioned at the both sides above braced wing 21 be provided with reinforce the wing 24, described braced wing 24 is provided with interior reinforcement, and the described reinforcing wing 24 and braced wing 21 are provided with outer reinforcement and are connected.With inside and outside reinforcement, the reinforcing wing 24 is arranged so that bracing or strutting arrangement is more firm, increase and head contact area, use sense is more comfortable.The top of support member 21 described in this preferred embodiment is provided with hole 25 and hooks block 23, and described support 3 lower end is provided with an installing hole 31, and described installing hole 31 is connected with the hook block 23 on support member 2.Support 3 is provided with buckle 32, and described buckle 32 is connected with the helmet.In actual applications, hole 25 can with other type support 3 with the use of.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. a head locking device for the helmet, comprise bracing or strutting arrangement, headband and locking device, it is characterized in that: described bracing or strutting arrangement is arranged on the rear end of the helmet, described locking device is arranged on helmet front end, and described headband is connected between locking device and bracing or strutting arrangement.
2. the head locking device of a kind of helmet according to claim 1, is characterized in that: described locking device comprises lower cover, the upper cover that fastens with lower cover, to be embedded in upper cover and interconnective ratchet and knob and the knob lid that is connected with upper cover.
3. the head locking device of a kind of helmet according to claim 2, is characterized in that: described knob covers the firm banking being provided with and can installing camera or video recorder or illuminating lamp.
4. the head locking device of a kind of helmet according to claim 2, is characterized in that: described knob covers and is provided with flash lamp.
5. the head locking device of a kind of helmet according to claim 2, it is characterized in that: on described, be covered with the first through hole, described upper cover first through hole both sides are provided with two and tighten up a screw hole, described lower cover is provided with twice screw holes equally in relevant position, upper interior surface is provided with headband guide groove, and two ends, upper cover left and right are respectively provided with a headband guide hole.
6. the head locking device of a kind of helmet according to claim 5, it is characterized in that: described ratchet central authorities are provided with the second through hole, described knob central authorities are provided with a hole seat, seat symmetrical both sides in hole are provided with two gear blocks, described hole seat runs through the second through hole and is connected with ratchet, two gear block fixed pawls, load in the first through hole after ratchet is connected with knob, and knob lid and upper cover fasten and fixed pawl and knob.
7. the head locking device of a kind of helmet according to claim 6, is characterized in that: described headband is engaged with the gear of ratchet by the ratchet of end, by knob adjustable headband length.
8. the head locking device of a kind of helmet according to claim 1, it is characterized in that: described bracing or strutting arrangement comprises support member, be arranged on the braced wing of the support member left and right sides and be connected to the support of support member upper end, described support member is hollow base hatch frame, both sides, described support member lower end are provided with " Y " shape draw-in groove and locating piece, and described draw-in groove coordinates holding headband with locating piece.
9. the head locking device of a kind of helmet according to claim 8, it is characterized in that: described support member is provided with the reinforcing wing being positioned at the both sides above braced wing, described braced wing is provided with interior reinforcement, and the described reinforcing wing and braced wing are provided with outer reinforcement and are connected.
10. the head locking device of a kind of helmet according to claim 8, is characterized in that: described support member top is provided with hole and hooks block, and described pedestal lower end is provided with an installing hole, and the hook block on described installing hole and support member is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651941.1U CN204969664U (en) | 2015-08-26 | 2015-08-26 | First locking device of helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651941.1U CN204969664U (en) | 2015-08-26 | 2015-08-26 | First locking device of helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204969664U true CN204969664U (en) | 2016-01-20 |
Family
ID=55104107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651941.1U Active CN204969664U (en) | 2015-08-26 | 2015-08-26 | First locking device of helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204969664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815895A (en) * | 2016-05-19 | 2016-08-03 | 青岛歌尔声学科技有限公司 | Wearable product belt connection structure |
| CN110286487A (en) * | 2019-06-20 | 2019-09-27 | 解涛 | A kind of neurosurgery VR glasses used for medical procedures |
-
2015
- 2015-08-26 CN CN201520651941.1U patent/CN204969664U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815895A (en) * | 2016-05-19 | 2016-08-03 | 青岛歌尔声学科技有限公司 | Wearable product belt connection structure |
| US10561208B2 (en) | 2016-05-19 | 2020-02-18 | Qingdao Goertek Technology Co., Ltd. | Wearable product belt connection structure |
| CN110286487A (en) * | 2019-06-20 | 2019-09-27 | 解涛 | A kind of neurosurgery VR glasses used for medical procedures |
| CN110286487B (en) * | 2019-06-20 | 2021-04-23 | 解涛 | VR glasses for neurosurgical medical operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: 519040 Sai Lun, 2 xiong Ye Road, San Zao Qin Shi Industrial Zone, Zhuhai, Guangdong Patentee after: Zhuhai Sailun Sports Device Co., Ltd. Address before: 519040 Sai Lun, 2 xiong Ye Road, San Zao Qin Shi Industrial Zone, Zhuhai, Guangdong Patentee before: Kuang Honggen |