CN201135162Y - Turnover controlling means for helmet - Google Patents
Turnover controlling means for helmet Download PDFInfo
- Publication number
- CN201135162Y CN201135162Y CNU2008200690952U CN200820069095U CN201135162Y CN 201135162 Y CN201135162 Y CN 201135162Y CN U2008200690952 U CNU2008200690952 U CN U2008200690952U CN 200820069095 U CN200820069095 U CN 200820069095U CN 201135162 Y CN201135162 Y CN 201135162Y
- Authority
- CN
- China
- Prior art keywords
- helmet
- band
- pedestal
- connecting plate
- linking arm
- 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
The utility model discloses an overturn control device for a helmet. The overturn control device is provided with a connecting bracket and is characterized in that the overturn control device is provided with a connecting belt which is hung on the helmet, and a clamping boss is arranged on the connecting belt; the connecting bracket is provided with a base, a connecting arm and a connecting plate; the base is wedged in the clamping boss of the connecting belt; a rotary locating mechanism is arranged between the connecting arm and the base at the upper end of the connecting bracket; an eyespot pitch adjustment mechanism is arranged between the connecting arm and the connecting plate; a lifting adjustment mechanism is arranged at the tail end of the connecting plate. Compared with prior art, the overturn control device is compact in structure and can be matched with current helmet; the overturn control device can realize the separation of the helmet and the bracket and can adjust the distance between the eyes of the user and the accessories, thus expanding the function and application range of the helmet.
Description
Technical field
The utility model belongs to machinery upset adjustment means technical field, is specifically related to a kind of helmet upset adjusting device.
Background technology
The helmet is as a kind of safety device of human body, difference according to applied environment, also each is variant in its configuration, a kind of helmet is provided with the helmet of annex, the front portion of this kind helmet is provided with the switching mechanism of annex, described switching mechanism has only two flip bit, promptly be turned to the working position and the inoperative position that is turned to forehead top of eye, this overturn structure can not be regulated annex with respect to the human eye distance with highly regulate up and down, because people's the shape of face, eye-distance have certain difference, it is suitable to cause it to need according to concrete user, does not have versatility.This switching mechanism and the helmet adopt stationary structure, need on the helmet, to punch riveted and fixed, reduced the security of the helmet, and heavy back is light before existing, need to add counterweight at the rear of the helmet, increased the weight of the helmet, the annex on the helmet can not be removed in time spent not, had limited the scope of application of the helmet.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of compact conformation is provided, and can separate with the helmet, can regulate the front and back of wearing annex and human eye and reach the helmet of distance upset adjusting device up and down.
For achieving the above object, the technical solution adopted in the utility model is: this helmet upset adjusting device, has the connection support, it is characterized in that: have the connecting band that is mounted on the helmet, connecting band is provided with Ka Tai, described connection support has pedestal, linking arm, connecting plate, pedestal is installed on the Ka Tai of connecting band, be provided with rotation positioning device between the pedestal of connection support upper end and linking arm, be provided with the eye-point distance governor motion between linking arm and connecting plate, the end of connecting plate is provided with lifting regulating mechanism.
Described connecting band has band and is positioned at the hook at band two ends, and an end of band is fastening with hook, and it is fastening by clasp that the other end of band is walked around another hook, and band is provided with and is connected the Ka Tai that support matches; Described rotation positioning device has the deck that is fixed on the pedestal, linking arm is hinged on the pedestal by bearing pin, and an end of bearing pin is installed with connecting lever, through hole on the connecting lever, driving lever with handwheel passes the hole and is compressed by holddown spring, is provided with the location depression that matches with driving lever on the sidewall of base; Described eye-point distance governor motion has the counterpart who is positioned at the linking arm lower end and installs the screw rod of putting to the level hinge in the rear at the moment, and the connecting plate upper end is fixed with the nut that matches with screw rod, and nut is installed on the guide rail of vertical setting; Described lifting regulating mechanism has the long slot bore that is positioned at the connecting plate lower end, and adjusting screw(rod) passes long slot bore and is threaded with annex.
Adopt the beneficial effect of technique scheme: this helmet upset adjusting device, has the connecting band that is mounted on the helmet, connecting band is provided with Ka Tai, connect support and have pedestal, pedestal is installed on the Ka Tai of connecting band, has kept the integrality of the helmet, increased the function of use of the helmet, when not requiring the configuration annex, can remove connecting band and connect support, save balancing weight, alleviate the weight of the helmet.Between pedestal that connects the support upper end and linking arm, be provided with rotation positioning device, can realize connecting the upset location of support with respect to helmet position, be provided with the eye-point distance governor motion between linking arm and connecting plate, the end of connecting plate is provided with lifting regulating mechanism, can be according to user's different requirements, the annex that regulate to connect the support end makes helmet use more convenient, more humane with respect to the front and back of human eye and distance up and down.
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model connecting band.
Fig. 2 is for connecting the structural representation of support.
Fig. 3 is the right view of Fig. 2.
The specific embodiment
Referring to Fig. 1, the utility model helmet upset adjusting device, has the connecting band that is mounted on the helmet, connecting band has band 1, the two ends of band 1 are respectively equipped with hook 2,3, and hook 2,3 can hang on the shade of the helmet, and an end of band 1 is fastening with hook 2, it is 3 fastening by clasp 4 that the other end of band is walked around another hook, and the end 3 that band is positioned at hook is provided with and is connected the card platform 5 that support matches.Connect support and have pedestal 7, linking arm 14, connecting plate 19,14 of pedestal 7 and linking arms are provided with rotation positioning device, and 19 of linking arm 14 and connecting plates are provided with the eye-point distance governor motion, and the end of connecting plate 19 is provided with lifting regulating mechanism.Pedestal 7 is provided with the deck 6 that can be installed on connecting band card platform 5, linking arm 14 is hinged on the pedestal 7 by bearing pin 10, one end of bearing pin 10 is installed with connecting lever 12, connecting lever 12 is provided with through hole, driving lever 13 with handwheel passes through hole, is provided with the holddown spring that compresses driving lever 13 at through hole and 13 of driving levers, is provided with the location depression 8 that matches with driving lever 13 on the sidewall of pedestal 7, the location depression can be set to be arranged on around bearing pin 10 on the sidewall of pedestal 7 more than two according to working position.The eye-point distance governor motion has screw rod 17, and screw rod 17 hinge is contained in linking arm 14 lower ends, and the counterpart rear is to being horizontally disposed with at the moment, connecting plate 19 upper ends are fixed with the nut 16 that matches with screw rod 17, nut 16 is installed on the guide rail 15 of vertical setting.Lifting regulating mechanism has the long slot bore 20 that is positioned at connecting plate 19 lower ends, and the adjusting screw(rod) 21 with handle passes long slot bore 20 and is connected with the screwed hole of annex 22, transfers loose adjusting screw(rod) 21 can realize the adjustment of annex 22 with respect to connecting plate 19 upper-lower positions.
Claims (2)
1, a kind of helmet upset adjusting device, has the connection support, it is characterized in that: have the connecting band that is mounted on the helmet, connecting band is provided with Ka Tai, and described connection support has pedestal, linking arm, connecting plate, pedestal are installed on the Ka Tai of connecting band, are provided with rotation positioning device between the pedestal of connection support upper end and linking arm, be provided with the eye-point distance governor motion between linking arm and connecting plate, the end of connecting plate is provided with lifting regulating mechanism.
2, the helmet according to claim 1 upset adjusting device, it is characterized in that: described connecting band has band and is positioned at the hook at band two ends, one end of band is fastening with hook, it is fastening by clasp that the other end of band is walked around another hook, and band is provided with and is connected the Ka Tai that support matches; Described rotation positioning device has the deck that is fixed on the pedestal, linking arm is hinged on the pedestal by bearing pin, one end of bearing pin is installed with connecting lever, connecting lever is provided with through hole, driving lever with handwheel passes through hole and is compressed by holddown spring, is provided with the location depression that matches with driving lever on the sidewall of base; Described eye-point distance governor motion has the counterpart who is positioned at the linking arm lower end and installs the screw rod of putting to the level hinge in the rear at the moment, and the connecting plate upper end is fixed with the nut that matches with screw rod, and nut is installed on the guide rail of vertical setting; Described lifting regulating mechanism has the long slot bore that is positioned at the connecting plate lower end, and adjusting screw(rod) passes long slot bore and is threaded with annex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200690952U CN201135162Y (en) | 2008-01-07 | 2008-01-07 | Turnover controlling means for helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200690952U CN201135162Y (en) | 2008-01-07 | 2008-01-07 | Turnover controlling means for helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135162Y true CN201135162Y (en) | 2008-10-22 |
Family
ID=40035850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200690952U Expired - Lifetime CN201135162Y (en) | 2008-01-07 | 2008-01-07 | Turnover controlling means for helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135162Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980179A (en) * | 2017-05-15 | 2017-07-25 | 中山目标电子科技有限公司 | A kind of Night vision helmet connector |
-
2008
- 2008-01-07 CN CNU2008200690952U patent/CN201135162Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980179A (en) * | 2017-05-15 | 2017-07-25 | 中山目标电子科技有限公司 | A kind of Night vision helmet connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |