CN102865775A - Night sight eyeshade for gun - Google Patents
Night sight eyeshade for gun Download PDFInfo
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- CN102865775A CN102865775A CN2012103698552A CN201210369855A CN102865775A CN 102865775 A CN102865775 A CN 102865775A CN 2012103698552 A CN2012103698552 A CN 2012103698552A CN 201210369855 A CN201210369855 A CN 201210369855A CN 102865775 A CN102865775 A CN 102865775A
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- eyeshade
- housing
- cover body
- eye
- truncated cone
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Abstract
The invention relates to a telescopic sight eyeshade, and in particular relates to a night sight eyeshade for a gun. The night sight eyeshade comprises an eyeshade body made of an elastic material, wherein the eyeshade body has a shell structure of which two ends are open; the opening at one end of the eyeshade body is provided with an ocular joint; the opening at the other end of the eyeshade body is provided with a shading device which can be opened and closed; the shading device is connected with an eye protection device; the eyeshade body has a table shape; the shading device comprises a table-shaped shell made of a material which is the same as that of the eyeshade body; the inner surface of the shell is provided with more than three fan-shaped shading blades which are positioned on the same vertical surface; all the shading blades are closed to form a circle when being not opened; the eye protection device is formed by connecting a first circular truncated cone shaped shell and a second circular truncated cone shaped shell; after the eyeshade is combined with the ocular of the night sight, the eye protection device is pushed through the eye socket, and the shading blades are completely opened, the connecting part is positioned outside the eye spot of the ocular, and when the eye protection device is continuously pushed through the eye socket, the connecting part can be positioned at the eye spot of the ocular.
Description
Technical field
The present invention relates to a kind of gun sight eyeshade, especially a kind of night sight eyeshade.
Background technology
Eyeshade is rifle with the part between eyepiece in the night sight and the human eye, adopts the mold pressing of soft rubber material to make, and it is that rifle is realized the comfortable important step that is connected with eyepiece in the night sight and human eye.In night sight, eyeshade is with cover blade, be used for blocking external light interference, avoid illumination the sticking one's chin out on the face shooter of sending in the night vision instrument; Simultaneously in night sight, eyeshade also have buffering weapon correlation trick socket of the eye impact, protection shooter eyes, avoid the injured effect of shooter's eye socket.
The integrated eyeshade of traditional night sight is not suitable for large impact acceleration weapon.The barrel of tradition gun sight eyeshade is the cylindrical straight barrel, behind the kick that is subject to rifle, active force is acted on the eyeshade contact portion, its acting surface is the cross section of cylindrical straight barrel part, because acting surface is less, the by-local forces what that eye socket is produced is larger, so, correlation trick socket of the eye causes the local pain effect, causes easily shooter injured.The little impact of eye contact portion greatest diametrical dimension does not act on the eye socket, but acts on the eyelid, and human eye covering skin is thin to be easy to injuredly, and eyeball also is subject to serious threat simultaneously, and it is very large that correlation trick ball forms the danger side of body.In addition, the opening force of eyeshade is large, and eye socket need to just can be opened shade with larger power.
Summary of the invention
The technical problem to be solved in the present invention has provided a kind of rifle night sight eyeshade, and when using gun sight, eye is more comfortable.
In order to solve the problems of the technologies described above, the present invention includes the cover body of being made by elastomeric material, described cover body is the shell structure that two ends have opening, cover body one end opening place is provided with eye lens interface, cover body other end opening part is provided with shade to be opened/closed, shade is connected with eye protector, and described cover body is billiard table shape.
Described cover body is made by rubber.
Described shade comprises the billiard table shape housing made from the same material of cover body, the housing two ends have the port that varies in size, the large port of housing also is connected with the cover body port match, the portlet of housing is mated and is connected with eye protector, described shell inner surface is provided with the fan-shaped blade that blocks that is positioned at more than 3 on the same vertical plane, all block and are closed into circle when blade is not opened, and the thickness of described housing wall is less than the thickness of cover body wall.The thickness of described housing wall is 1～1.2 millimeter.
Described eye protector is formed by connecting by the first truncated cone-shaped housing and the second truncated cone-shaped housing, the portlet of described the first truncated cone-shaped housing is connected with the housing portlet, the large port of the first truncated cone-shaped housing is connected with the portlet of the second truncated cone-shaped housing, and the internal diameter of the large port of the first truncated cone-shaped housing and the second truncated cone-shaped housing portlet connecting portion is 3～4 centimetres.
Described eyeshade is after the gun sight eyepiece is combined, and when promoting eye protector with eye socket, described when blocking blade and opening fully, connecting portion is outside the eyepiece eyespot, and when continuing to promote eye protector with eye socket, connecting portion can be positioned at eyepiece eyespot place.
Because cover body is billiard table shape, firearms are dispersed the impulsive force of eye during shooting, and strain occurs the billiard table shape cover body made from elastic material in addition easily, can further alleviate the impulsive force of firearms, improve the comfort level of shooter's eye.The internal diameter of eyeshade connecting portion is made as 3～4 centimetres makes eye socket bear impact, has avoided the bump to eyeball.The Thickness Design of housing wall is 1～1.2 millimeter, just can open cover blade as long as make eye socket apply less thrust.In addition, according to shooting field range size needs, shooter can be divided into the use procedure of eyeshade two stages, when the low coverage scope is shot, eye socket promotes eyeshade gently, as long as open and block blade and just can stop to continue promoting forward, make eye socket farther from cover body, the impulsive force when further having reduced small arms firing., when needing to shoot greatly within sweep of the eye, as long as further move forward eye socket, the position of eye point that makes eyes be positioned at eyepiece gets final product.
Description of drawings
Accompanying drawing 1 is structure chart of the present invention.
Accompanying drawing 2 is the A-A profiles among Fig. 1.
The specific embodiment
As shown in Figure 1, the present invention includes the cover body 1 of being made by elastomeric material, described cover body 1 has the shell structure of opening for two ends, cover body 1 one end opening places are provided with eyepiece 2 interfaces, cover body 1 other end opening part is provided with shade to be opened/closed, shade is connected with eye protector, and described cover body 1 is billiard table shape.
Preferably, described cover body 1 is made by rubber.
As preferred embodiment, described shade comprises the billiard table shape housing 5 made from cover body 1 same material, housing 5 two ends have the port that varies in size, and the large port of housing 5 also is connected with cover body 1 port match, and the portlet of housing 5 is mated and is connected with eye protector 4.As shown in Figure 2, described housing 5 inner surfaces are provided with the fan-shaped blade 6 that blocks that is positioned at more than 3 on the same vertical plane, and all block and are closed into circle when blade 6 is not opened, and the thickness of described housing 5 walls is less than the thickness of cover body 1 wall.Just can open shade for the strength that practicality is less, the thickness of described housing 5 walls is 1～1.2 millimeter.
As preferred embodiment, described eye protector is formed by connecting by the first truncated cone-shaped housing 7 and the second truncated cone-shaped housing 8, the portlet of described the first truncated cone-shaped housing 7 is connected with housing 5 portlet, and the large port of the first truncated cone-shaped housing 7 is connected with the portlet of the second truncated cone-shaped housing 8.According to people's eye socket size, internal diameter the best of the large port of the first truncated cone-shaped housing 7 and the second truncated cone-shaped housing 8 portlet connecting portions 9 is 3～4 centimetres.
Further, described eyeshade and gun sight eyepiece 2 in conjunction with after, when in the low coverage scope, shooting, promote eye protector with eye socket, described when blocking blade 6 and opening fully, connecting portion 9 is positioned at outside eyepiece 2 eyespots.Need to be when shooting greatly within sweep of the eye, when continuing to promote eye protector with eye socket, connecting portion 9 can be positioned at eyepiece 2 eyespot places.
Claims (6)
1. rifle night sight eyeshade, comprise the cover body (1) of being made by elastomeric material, described cover body (1) has the shell structure of opening for two ends, cover body (1) one end opening place is provided with eyepiece (2) interface, cover body (1) other end opening part is provided with shade to be opened/closed, shade is connected with eye protector, it is characterized in that, described cover body (1) is billiard table shape.
2. described rifle night sight eyeshade according to claim 1 is characterized in that described cover body (1) is made by rubber.
3. described rifle night sight eyeshade according to claim 1 and 2, it is characterized in that, described shade (3) comprises the billiard table shape housing (5) made from the same material of cover body (1), housing (5) two ends have the port that varies in size, the large port of housing (5) also is connected with cover body (1) port match, the portlet of housing (5) is mated and is connected with eye protector, described housing (5) inner surface is provided with the fan-shaped blade (6) that blocks that is positioned at more than 3 on the same vertical plane, all block blade (6) and are closed into circle when not opening, and the thickness of described housing (5) wall is less than the thickness of cover body (1) wall.
4. described rifle night sight eyeshade according to claim 3 is characterized in that the thickness of described housing (5) wall is 1～1.2 millimeter.
5. described rifle night sight eyeshade according to claim 4, it is characterized in that, described eye protector is formed by connecting by the first truncated cone-shaped housing (7) and the second truncated cone-shaped housing (8), the portlet of described the first truncated cone-shaped housing (7) is connected with housing (5) portlet, the large port of the first truncated cone-shaped housing (7) is connected with the portlet of the second truncated cone-shaped housing (8), and the internal diameter of the large port of the first truncated cone-shaped housing (7) and the second truncated cone-shaped housing (8) portlet connecting portion (9) is 3～4 centimetres.
6. rifle according to claim 5 night sight eyeshade, it is characterized in that, after described eyeshade and gun sight eyepiece (2) combination, when promoting eye protector with eye socket, the described blade (6) that blocks is when opening fully, connecting portion is outside eyepiece (2) eyespot, and when continuing to promote eye protector with eye socket, connecting portion (9) can be positioned at eyepiece (2) eyespot place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369855.2A CN102865775B (en) | 2012-09-29 | 2012-09-29 | Night sight eyeshade for gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369855.2A CN102865775B (en) | 2012-09-29 | 2012-09-29 | Night sight eyeshade for gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865775A true CN102865775A (en) | 2013-01-09 |
| CN102865775B CN102865775B (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210369855.2A Active CN102865775B (en) | 2012-09-29 | 2012-09-29 | Night sight eyeshade for gun |
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| Country | Link |
|---|---|
| CN (1) | CN102865775B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061478A (en) * | 2018-01-25 | 2018-05-22 | 江苏北方湖光光电有限公司 | A kind of Eye path structure of the ultrashort clear eye distance with cover blade |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594062A (en) * | 1968-04-11 | 1971-07-20 | Rank Organisation Ltd | Sighting telescope with flexible eyeguard |
| US5408359A (en) * | 1993-09-20 | 1995-04-18 | The United States Of America As Represented By The Secretary Of The Army | Visual security eyecup |
| US5623367A (en) * | 1995-05-19 | 1997-04-22 | Cmi Rubber Company, Inc. | Eyeguard with automatic diaphragm |
| CN201093943Y (en) * | 2007-06-07 | 2008-07-30 | 河南平原光电有限公司 | Line changeable aiming device for multifunctional gun |
| CN101545742A (en) * | 2008-03-26 | 2009-09-30 | 深圳市金凯进光电仪器有限公司 | High grade sighting telescope with telescopic foldable eyepatch and telescopic lens hood |
| CN201449212U (en) * | 2009-07-21 | 2010-05-05 | 钱建忠 | sighting telescope |
| CN202770324U (en) * | 2012-09-29 | 2013-03-06 | 江苏北方湖光光电有限公司 | Nightsight eyeguard for guns |
-
2012
- 2012-09-29 CN CN201210369855.2A patent/CN102865775B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594062A (en) * | 1968-04-11 | 1971-07-20 | Rank Organisation Ltd | Sighting telescope with flexible eyeguard |
| US5408359A (en) * | 1993-09-20 | 1995-04-18 | The United States Of America As Represented By The Secretary Of The Army | Visual security eyecup |
| US5623367A (en) * | 1995-05-19 | 1997-04-22 | Cmi Rubber Company, Inc. | Eyeguard with automatic diaphragm |
| CN201093943Y (en) * | 2007-06-07 | 2008-07-30 | 河南平原光电有限公司 | Line changeable aiming device for multifunctional gun |
| CN101545742A (en) * | 2008-03-26 | 2009-09-30 | 深圳市金凯进光电仪器有限公司 | High grade sighting telescope with telescopic foldable eyepatch and telescopic lens hood |
| CN201449212U (en) * | 2009-07-21 | 2010-05-05 | 钱建忠 | sighting telescope |
| CN202770324U (en) * | 2012-09-29 | 2013-03-06 | 江苏北方湖光光电有限公司 | Nightsight eyeguard for guns |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061478A (en) * | 2018-01-25 | 2018-05-22 | 江苏北方湖光光电有限公司 | A kind of Eye path structure of the ultrashort clear eye distance with cover blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102865775B (en) | 2015-01-21 |
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