CN201238656Y - Device for quickly dismounting coupler - Google Patents
Device for quickly dismounting coupler Download PDFInfo
- Publication number
- CN201238656Y CN201238656Y CNU2008201178567U CN200820117856U CN201238656Y CN 201238656 Y CN201238656 Y CN 201238656Y CN U2008201178567 U CNU2008201178567 U CN U2008201178567U CN 200820117856 U CN200820117856 U CN 200820117856U CN 201238656 Y CN201238656 Y CN 201238656Y
- Authority
- CN
- China
- Prior art keywords
- platform
- fixing point
- helmet
- coupling
- spigotjoint
- 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 - Fee Related
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to quick disassembly and assembly device of a spigotjoint which is connected with the front end of a helmet shell or a helmet guard board. The disassembly and assembly device comprises a platform and a spigotjoint which are connected in the way that an upper fixing point pin of the spigotjoint is inserted in an upper fixing point hole of the platform, and a lower fixing point stud bolt of the spigotjoint is inserted in a lower fixing point hole of the platform. The platform is provided with a locking hook and four platform fixing holes, and a fixing point steel plate is arranged on the spigotjoint. The utility model changes a traditional lumpish fixing type installation structure by the structural designs of a platform quick disassembly and assembly device and three fixing point pins of the spigotjoint, the inspection glass can be conveniently interchanged and disassembled, when not in use, the inspection glass can be disassembled at any moment to reduce the weight of a helmet, the user can simply and rapidly operate the device, and the equipment is convenient for maintenance and keeping at normal times.
Description
Technical field
The utility model relates to precision optical machinery equipment field, is specifically related to a kind of the helmet fast coupling and stage apparatus of dismounting peephole of being used for.Belong to International Classification of Patents A42B3/04 technical field.
Background technology
In the prior art, the be fixedly connected modes of device of screws that adopt are referred to as the fixed mounting structure of coupling more during helmet assembling peephole.This traditional design strengthens the weight of the helmet, and is relatively heavier, increased the cost of equipment.Because often need to be equipped with various quartermaster equipment exhibition area such as night vision goggles, display, sight etc. on the helmet, prior art can't be implemented between the various equipments and change.
Summary of the invention
The purpose of this utility model is to provide a kind of interchangeability and good reliability, user's quick attaching/detaching apparatus of coupling simple and efficient to handle.
The purpose of this utility model is achieved through the following technical solutions.
The quick attaching/detaching apparatus of a kind of coupling, be connected in the front end of helmet shell or helmet backplate, it comprises platform and coupling two parts, last fixing point pin by the coupling back between two parts inserts positive corresponding the going up in the fixing point hole of platform, and basifacial two corresponding two following fixing point holes of the positive basifacial of following fixing point double-screw bolts insertion platform realize connecting behind the coupling.The one side that described platform links to each other with helmet shell or helmet backplate is provided with the locking bail sheet, the locking bail sheet is fixed on the platform by hold-down nut, the locking bail sheet stretches out locking bail sheet handle outside platform, the one side that platform links to each other with helmet shell or helmet backplate also is respectively equipped with and is used for the four platforms fixing hole that is connected and fixed with helmet screw.The one side that coupling links to each other with platform also is equipped with the fixing point steel disc, is fixed by last fixing point hold-down screw.
The utility model is by the project organization of platform rapid dismounting apparatus and three fixing point pins of coupling, changed the fixed mounting structure of traditional heaviness, the interchangeable easy accessibility of peephole not only, during non-use peephole, can pull down peephole at any time, alleviate helmet weight, be convenient to equipment maintenance and keeping at ordinary times again.The platform die forming, not only precision is fully guaranteed, and the processing technology difficulty also obviously reduces, and the uniformity of processing dimension is secure.Interchangeability and good reliability, the user is simple and efficient to handle.
Description of drawings
Fig. 1 is the assembling schematic diagram of coupling and platform in the utility model;
Fig. 2 is the schematic diagram after coupling and platform install and fix;
Fig. 3 is the assembling schematic diagram of coupling;
Fig. 4 is the main TV structure schematic diagram of platform;
Fig. 5 is the backsight structural representation of platform.
Among the figure: 1, go up the fixing point pin, 2, sliding sleeve, 3, the fixing point steel disc, 4, go up the fixing point hold-down screw, 5, fixing point double-screw bolt down, 6, coupling, 7, platform, 8, go up the fixing point hole, 9, fixing point hole down, 10, locking bail sheet handle, 11, hold-down nut, 12, hold-down screw, 13, the locking bail sheet, 14, platform fixing hole, 15, helmet shell or helmet backplate.
The specific embodiment
Referring to Fig. 1, Fig. 2, the quick attaching/detaching apparatus of coupling is connected in helmet shell or helmet backplate 15 front ends, comprises that platform 7 and coupling 6 two parts constitute.Connection between two parts, be last fixing point pin 1 insertion platform 7 positive corresponding going up in the fixing point holes 8 by coupling 6 back, simultaneously, basifacial two the following fixing point double-screw bolts 5 in coupling 6 backs insert corresponding two following fixing point holes 9 realizations of platform 7 positive basifacials; The last fixing point pin 1 of coupling 6 connects sliding sleeve 2.
Referring to Fig. 5, the one side that described platform 7 links to each other with helmet shell or helmet backplate 15 is provided with locking bail sheet 13, locking bail sheet 13 is fixed on the platform by hold-down nut 11, locking bail sheet 13 stretches out locking bail sheet handle 10 outside platform, the one side that platform 7 links to each other with helmet shell or helmet backplate 15 also is respectively equipped with and is used for the four platforms fixing hole 14 that is connected and fixed with helmet screw.Referring to Fig. 3, the one side that coupling 6 links to each other with platform 7 also is equipped with fixing point steel disc 3, is fixed by last fixing point hold-down screw 4.Referring to Fig. 4, the one side that platform 7 is connected with coupling 6 has a steel disc, and is fixing by hold-down screw 12.
This device is swift to operate, easy to use.Elder generation is with positive anterior 15 (the installing concordant with following mouthful) of four positive front portions of screw fixed helmet of platform 7 usefulness or helmet glasses lens backplate during assembling.Steady pin on the coupling 61 is inserted in the last steady pin macropore 8 of platform 7, and two the steady pin double-screw bolts 5 with coupling 6 insert in two little fixing holes 9 of platform 7 belows again, push away downwards and pull out coupling 6, glide to moving to three slotted hole bottoms.With hand thumb to helmet left side push away pull out locking bail sheet 13 handle 10 to the end, can lock coupling 6 (or peephole assembly).When handle 10 to the right pushing to the end, these coupling 6 releases.Function with the quick dismounting from the helmet of this coupling of realizing peephole.
The utility model technology is applicable to that aviation helmet, vehicle-mounted helmet dress wears the plug-in parts of various peephole classes, and its simplicity of design uniqueness is rational in infrastructure, sturdy and durable, pin and the release dependable performance firm, in light weight, convenient to operation, result of use is good.
Claims (3)
1. quick attaching/detaching apparatus of coupling, be connected in the front end of helmet shell or helmet backplate (15), it is characterized in that: it comprises platform (7) and coupling (6) two parts, last fixing point pin (1) by coupling (6) back between two parts inserts in the corresponding upward fixing point hole (8), platform (7) front, and coupling (6) basifacial two the following fixing point double-screw bolts in back (5) insert the realization connection of positive corresponding two the following fixing point holes of basifacial (9) of platform (7); The one side that described platform (7) links to each other with helmet shell or helmet backplate (15) is provided with locking bail sheet (13), locking bail sheet (13) is fixed on the platform by hold-down nut (11), locking bail sheet (13) stretches out locking bail sheet handle (10) outside platform, the one side that platform (7) links to each other with helmet shell or helmet backplate (15) also is respectively equipped with and is used for the four platforms fixing hole (14) that is connected and fixed with helmet screw.
2. the quick attaching/detaching apparatus of coupling according to claim 1 is characterized in that: the one side that described coupling (6) links to each other with platform (7) also is equipped with fixing point steel disc (3), and is fixing by last fixing point hold-down screw (4).
3. the quick attaching/detaching apparatus of coupling according to claim 1 is characterized in that: the last fixing point pin (1) of coupling (6) is connected with sliding sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201178567U CN201238656Y (en) | 2008-06-18 | 2008-06-18 | Device for quickly dismounting coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201178567U CN201238656Y (en) | 2008-06-18 | 2008-06-18 | Device for quickly dismounting coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238656Y true CN201238656Y (en) | 2009-05-20 |
Family
ID=40711941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201178567U Expired - Fee Related CN201238656Y (en) | 2008-06-18 | 2008-06-18 | Device for quickly dismounting coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238656Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040181A (en) * | 2013-01-08 | 2013-04-17 | 浙江耐特科技有限公司 | Multifunctional safety helmet |
| CN105714868A (en) * | 2014-12-17 | 2016-06-29 | 卡特彼勒公司 | Tool Coupler Having Compact Locking Configuration |
| CN106983213A (en) * | 2017-04-24 | 2017-07-28 | 四川超影科技有限公司 | The outer suspension member of intelligent helmet |
| CN109463840A (en) * | 2018-12-22 | 2019-03-15 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of fast assembling disassembling structure for the modularization helmet |
-
2008
- 2008-06-18 CN CNU2008201178567U patent/CN201238656Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040181A (en) * | 2013-01-08 | 2013-04-17 | 浙江耐特科技有限公司 | Multifunctional safety helmet |
| CN103040181B (en) * | 2013-01-08 | 2015-08-19 | 浙江耐特科技有限公司 | Multifunctional safety helmet |
| CN105714868A (en) * | 2014-12-17 | 2016-06-29 | 卡特彼勒公司 | Tool Coupler Having Compact Locking Configuration |
| CN106983213A (en) * | 2017-04-24 | 2017-07-28 | 四川超影科技有限公司 | The outer suspension member of intelligent helmet |
| CN109463840A (en) * | 2018-12-22 | 2019-03-15 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of fast assembling disassembling structure for the modularization helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20110618 |