CN102865775B - Night sight eyeshade for gun - Google Patents
Night sight eyeshade for gun Download PDFInfo
- Publication number
- CN102865775B CN102865775B CN201210369855.2A CN201210369855A CN102865775B CN 102865775 B CN102865775 B CN 102865775B CN 201210369855 A CN201210369855 A CN 201210369855A CN 102865775 B CN102865775 B CN 102865775B
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- CN
- China
- Prior art keywords
- eyeshade
- housing
- cover body
- truncated cone
- eye
- 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.)
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Links
- 239000000463 material Substances 0.000 claims abstract description 5
- 210000004279 orbit Anatomy 0.000 claims description 15
- 230000001012 protector Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 210000001508 eye Anatomy 0.000 description 25
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Telescopes (AREA)
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; and the eyeshade body has a table shape. After the eyeshade and a telescopic sight ocular are combined, when an orbit is used for pushing the eye protection device, and a shading blade is fully opened, a connection part is arranged out of an ocular eyespot. When the orbit is used for continuously pushing the eye protection device, the connection part can be arranged out of the ocular eyespot. 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 of the shading device 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.
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 the part in rifle night sight between eyepiece and human eye, and adopt the mold pressing of soft rubber material to make, it is that rifle eyepiece in night sight and human eye realize the comfortable important step be connected.In night sight, eyeshade, with cover blade, is used for blocking the interference of external light, avoids illumination the sticking one's chin out on the face shooter that send in night vision instrument; Simultaneously in night sight, the impact that eyeshade also has buffering weapon correlation trick socket of the eye, the effect protected shooter's eyes, avoid shooter's eye socket injured.
Traditional night sight integration eyeshade is not suitable for large impact acceleration weapon.The barrel of tradition gun sight eyeshade is cylindrical straight barrel, when after the kick being subject to rifle, active force is acted in eyeshade contact portion, its acting surface is the cross section of cylindrical straight bowl wall portion, because acting surface is less, the by-local forces produced eye socket is comparatively large, so, correlation trick socket of the eye causes local pain effect, easily causes shooter injured.The little impact of eye contact portion greatest diametrical dimension does not act on eye socket, but acts on eyelid, and human eye covering skin is thin to be easy to injured, and eyeball is also 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 needs just can open shade by larger power.
Summary of the invention
The technical problem to be solved in the present invention there is provided a kind of rifle night sight eyeshade, and during use gun sight, eye is more comfortable.
In order to solve the problems of the technologies described above, the present invention includes the cover body be made up of elastomeric material, described cover body is the shell structure that two ends have opening, cover body one end open 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 up of rubber.
Described shade comprises the billiard table shape housing that material same with cover body is made, housing two ends have the port varied in size, the large port of housing is with cover body port match and be connected, the portlet of housing is mated with eye protector and is connected, the shell inner surface of shade is provided with more than 3 be positioned on same vertical plane fan-shaped and blocks blade, all blocking when blade is not opened is closed into circle, 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 first truncated cone-shaped housing is connected with 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 large port of the first truncated cone-shaped housing and the internal diameter of the second truncated cone-shaped housing portlet connecting portion are 3 ~ 4 centimetres.
After described eyeshade is combined with gun sight eyepiece, when promoting eye protector with eye socket, described in block blade when opening completely, connecting portion is outside 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, during shooting, firearms are disperseed the impulsive force of eye, easily elastic deformation occurs in addition, can alleviate the impulsive force of firearms further with the billiard table shape cover body that elastomeric material is made, and improve the comfort level of shooter's eye.The internal diameter of eyeshade connecting portion is set to 3 ~ 4 centimetres makes eye socket bear impact, avoids the shock to eyeball.The thickness of housing wall is designed to 1 ~ 1.2 millimeter, as long as make eye socket apply less thrust just can open cover blade.In addition, according to the needs of shooting field range size, the use procedure of eyeshade can be divided into two stages by shooter, when low coverage scope is shot, eye socket promotes eyeshade gently, as long as open block blade just can stop continue driven forward, make eye socket farther from cover body, further reduce impulsive force during small arms firing.When needing to shoot within sweep of the eye greatly, as long as move forward eye socket further, eyes are made to be positioned at the position of eye point of eyepiece.
Accompanying drawing explanation
Accompanying drawing 1 is structure chart of the present invention.
Accompanying drawing 2 is A-A profiles of structure chart of the present invention.
Detailed description of the invention
As shown in Figure 1, the present invention includes the cover body 1 be made up of elastomeric material, described cover body 1 has the shell structure of opening for two ends, cover body 1 one end open 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, and described cover body 1 is billiard table shape.
Preferentially, described cover body 1 is made up of rubber.
As preferred embodiments, described shade comprises the billiard table shape housing 5 that material same with cover body 1 is made, housing 5 two ends have the port varied in size, and the large port of housing 5 is with cover body 1 port match and be connected, and the portlet of housing 5 is mated with eye protector 4 and is connected.As shown in Figure 2, housing 5 inner surface of shade is provided with more than 3 be positioned on same vertical plane fan-shaped and blocks blade 6, and all blocking when blade 6 is not opened is closed into circle, and the thickness of described housing 5 wall is less than the thickness of cover body 1 wall.In order to use less strength just can open shade, the thickness of described housing 5 wall 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 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 large port of the first truncated cone-shaped housing 7 and the internal diameter of the second truncated cone-shaped housing 8 portlet connecting portion 9 are 3 ~ 4 centimetres.
Further, after described eyeshade is combined with gun sight eyepiece 2, when shooting within the scope of low coverage, promote eye protector with eye socket, described in block blade 6 and open completely, connecting portion 9 is positioned at outside eyepiece 2 eyespot.Need when shooting within sweep of the eye greatly, when continuing to promote eye protector with eye socket, connecting portion 9 can be positioned at eyepiece 2 eyespot place.
Claims (5)
1. a rifle night sight eyeshade, comprise the cover body be made up of elastomeric material, described cover body is the shell structure that two ends have opening, cover body one end open 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, described cover body is billiard table shape, it is characterized in that, after described eyeshade is combined with gun sight eyepiece, when promoting eye protector with eye socket, block blade when opening completely, connecting portion is outside eyepiece eyespot, when continuing to promote eye protector with eye socket, connecting portion can be positioned at eyepiece eyespot place.
2. rifle night sight eyeshade according to claim 1, it is characterized in that, described cover body is made up of rubber.
3. rifle night sight eyeshade according to claim 1 or 2, it is characterized in that, described shade comprises the billiard table shape housing that material same with cover body is made, housing two ends have the port varied in size, the large port of housing is with cover body port match and be connected, the portlet of housing is mated with eye protector and is connected, the shell inner surface of shade is provided with more than 3 be positioned on same vertical plane fan-shaped and blocks blade, all blocking when blade is not opened is closed into circle, and the thickness of described housing wall is less than the thickness of cover body wall.
4. rifle night sight eyeshade according to claim 3, it is characterized in that, the thickness of described housing wall is 1 ~ 1.2 millimeter.
5. 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 and the second truncated cone-shaped housing, the portlet of described first truncated cone-shaped housing is connected with 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 large port of the first truncated cone-shaped housing and the internal diameter of the second truncated cone-shaped housing portlet connecting portion are 3 ~ 4 centimetres.
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 CN102865775A (en) | 2013-01-09 |
| CN102865775B true CN102865775B (en) | 2015-01-21 |
Family
ID=47444801
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102865775B (en) |
Families Citing this family (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 (6)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-09-29 CN CN201210369855.2A patent/CN102865775B/en active Active
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102865775A (en) | 2013-01-09 |
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