WO2020048310A1 - 瞄准镜缓冲支架 - Google Patents

瞄准镜缓冲支架 Download PDF

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Publication number
WO2020048310A1
WO2020048310A1 PCT/CN2019/101462 CN2019101462W WO2020048310A1 WO 2020048310 A1 WO2020048310 A1 WO 2020048310A1 CN 2019101462 W CN2019101462 W CN 2019101462W WO 2020048310 A1 WO2020048310 A1 WO 2020048310A1
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WIPO (PCT)
Prior art keywords
seat
dovetail
sliding
buffer
spring
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PCT/CN2019/101462
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English (en)
French (fr)
Inventor
杨宏
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杨宏
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Filing date
Publication date
Application filed by 杨宏 filed Critical 杨宏
Publication of WO2020048310A1 publication Critical patent/WO2020048310A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G11/00—Details of sighting or aiming apparatus; Accessories
    • F41G11/001—Means for mounting tubular or beam shaped sighting or aiming devices on firearms
    • F41G11/002—Mountings with recoil absorbing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G11/00—Details of sighting or aiming apparatus; Accessories
    • F41G11/001—Means for mounting tubular or beam shaped sighting or aiming devices on firearms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the invention relates to a buffering device, in particular to a sighting buffer holder.
  • the present invention provides a sighting lens buffer bracket.
  • a sighting frame buffer bracket includes a dovetail seat, a sliding seat and a buffer mechanism.
  • the upper part of the dovetail seat is provided with sliding grooves, and both sides of the sliding groove are provided with arc-shaped grooves.
  • two side walls of the sliding seat are provided with V-shaped grooves, and a matching fixed optical axis is provided between the arc-shaped groove and the V-shaped groove;
  • the buffer mechanism is located in a through groove in the middle of the dovetail,
  • the buffer mechanism includes a spring fixed seat, a spring movable seat, and a buffer spring.
  • the spring fixed seat is fixed in the through groove of the dovetail seat.
  • the spring movable seat is fixed to the bottom of the sliding seat by a bolt.
  • One end of the buffer spring is located in the spring.
  • the other end is located in the spring movable seat;
  • two limit screws are arranged on each side of the dovetail seat, the end of the limit screw is located in the arc groove, and the end of the limit screw is located on the fixed optical axis Both ends;
  • a plurality of adjusting screws are arranged on both sides of the dovetail, and the ends of the adjusting screws are in contact with the side wall of the fixed optical axis.
  • the number of the buffer mechanisms is two groups.
  • the upper part of the sliding seat is provided with a mounting ring, and the mounting ring and the sliding seat are integrally processed and formed.
  • a matching fixed optical axis is provided between the arc groove and the V-shaped groove, and the sliding seat can be slid and installed in the upper groove of the dovetail. After installation, the sliding seat cannot move up and down, but can only slide left and right. Not only simplifies the process of slidingly mounting the sliding base on the dovetail, but also because the fixed optical axis is a smooth structure, it can ensure that the sliding base slides smoothly on the optical axis.
  • the optical axis is adjusted by adjusting screws to make the optical axis and the sliding base.
  • the V-grooves in full contact ensure the matching accuracy of the scope's buffer bracket, so that the scope can be accurately returned after shooting, and the shooting accuracy is guaranteed;
  • FIG. 1 is a schematic diagram of the overall structure of the present invention
  • FIG. 3 is a schematic diagram of a bottom structure of the present invention.
  • FIG. 4 is a schematic structural diagram of A in FIG. 2 of the present invention.
  • FIG. 5 is a schematic diagram of the structure at B in FIG. 2 of the present invention.
  • a sighting buffer holder as shown in FIG. 1-5 includes a dovetail seat 1, a sliding seat 2, and a buffer mechanism 3.
  • the upper part of the dovetail seat 1 is provided with a sliding groove, and both sides of the sliding groove are provided with arc grooves.
  • the sliding seat 2 is slidably disposed in the sliding groove of the dovetail seat 1, two side walls of the sliding seat 2 are provided with a V-shaped groove b, and a phase is provided between the arc-shaped groove a and the V-shaped groove b Matching fixed optical axis 7;
  • the buffer mechanism 3 is located in the through groove c in the middle of the dovetail 1,
  • the buffer mechanism includes a spring fixed seat 4, a buffer spring 5, a spring movable seat 6, and the spring fixed seat 4 is fixed at In the through groove c of the dovetail seat 1, the spring movable seat 6 is fixed at the bottom of the sliding seat 2 by bolts 8, one end of the buffer spring 5 is located in the spring fixed seat 4, and the other end is located in the spring movable seat 6.
  • Two limiting screws 9 are provided on each side of the seat 1, the ends of the limiting screws 9 are located in the arc groove a, and the ends of the limiting screws 9 are located at both ends of the fixed optical axis; both sides of the dovetail 1
  • Each of the three adjusting screws 10 is provided, and the ends of the adjusting screws 10 are in contact with the side wall of the fixed optical axis 7.
  • the number of the buffer mechanisms is two groups.
  • a mounting ring 11 is provided on the upper part of the sliding base 2, and the mounting ring 11 and the sliding base 2 are integrally processed and formed.
  • the mounting ring 11 is used for mounting a sight.
  • a matching fixed optical axis 7 is provided between the arc-shaped groove a and the V-shaped groove b, and the sliding seat 2 can be slid and installed in the upper groove of the dovetail seat 1. It cannot move up and down, and can only be left and right. Sliding not only simplifies the process of slidingly mounting the sliding base 2 on the dovetail base 1, but also because the fixed optical axis 7 has a smooth structure, it can ensure the smooth sliding of the sliding base 2 on the optical axis 7, and the optical axis 7 is adjusted by the adjusting screw 10.
  • the adjustment is made so that the optical axis 7 and the V-shaped groove b of the sliding seat 2 are completely in contact with each other, so as to ensure the matching precision of the sighting buffer holder, so that the sighting can be accurately returned after shooting, and the shooting precision is guaranteed.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Telescopes (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

一种瞄准镜缓冲支架，包括燕尾座（1）、滑动座（2）、缓冲机构（3），燕尾座（1）上部设置滑槽，滑槽两侧壁均开设弧形槽（a），滑动座（2）滑动设置于燕尾座（1）的滑槽内，滑动座（2）的两侧壁开设有V型槽（b），弧形槽（a）与V型槽（b）之间设置有相匹配的固定光轴（7）；缓冲机构（3）位于燕尾座（1）中部的通槽（c）内，缓冲机构（3）包括弹簧固定座（4）、弹簧活动座（6）、缓冲弹簧（5）。

Description

瞄准镜缓冲支架 技术领域
本发明涉及一种缓冲装置，具体的说是瞄准镜缓冲支架。
背景技术
在目前使用的瞄准镜中，为保证射击精度都是通过皮卡汀尼导轨和其它燕尾形式与枪身固定连接，使枪在连续射击过程中精度的一致性得到了保证，同时也将枪在射击过程中发生的巨大后座力直接作用在瞄准镜上，特别是大威力步枪射击过程中的后座力更是达到了惊人的地步，使瞄准镜中的各种零件和结构直接承受由枪射击产生的巨大冲击力，从而造成对瞄准镜的损坏和精度的影响。另一方面，现有的一些缓冲支架结构设计存在不足，导致加工工艺复杂，难以满足精度要求。
发明内容
针对上述现有技术不足，本发明提供一种瞄准镜缓冲支架。
本发明提供的瞄准镜缓冲支架是通过以下技术方案实现的：
一种瞄准镜缓冲支架，包括燕尾座、滑动座、缓冲机构，所述燕尾座上部设置滑槽，所述滑槽两侧壁均开设弧形槽，所述滑动座滑动设置于燕尾座的滑槽内，所述滑动座的两侧壁开设有V型槽，所述弧形槽与V型槽之间设置有相匹配的固定光轴；所述缓冲机构位于燕尾座中部的通槽内，所述缓冲机构包括弹簧固定座、弹簧活动座、缓冲弹簧，所述弹簧固定座固定在燕尾座的通槽内，所述弹簧活动座通过螺栓固定在滑动座底部，所述缓冲弹簧一端位于弹簧固定座内，另一端位于弹簧活动座内；所述燕尾座两侧各设置有2个限位螺丝，所述限位螺丝端部位于弧形槽内，且限位螺丝端部位于固定光轴两端；所述燕尾座两侧各设置 有多个调节螺丝，所述调节螺丝端部与固定光轴侧壁接触。
所述缓冲机构数量为两组。
所述滑动座上部设置有安装环，安装环与滑动座为一体加工成型结构。
本发明的有益效果是：
1、在弧形槽与V型槽之间设置有相匹配的固定光轴，可以将滑动座滑动安装在燕尾座上部的滑槽内，安装后，滑动座不能上下移动，只能左右滑动，不但简化了将滑动座滑动安装在燕尾座上的工艺，同时因固定光轴为光滑结构，可保证滑动座在光轴上平稳滑动，通过调节螺丝对光轴进行调节，使光轴与滑动座的V型槽完全接触，保证瞄准镜缓冲支架的配合精度，使瞄准镜射击后能准确回位，射击精度得到保证；
2、通过在支架中增加缓冲机构，使瞄准镜在枪射击过程中所承受的巨大后座力得到减缓，保证了瞄准镜的精度，延长瞄准镜的使用寿命；
3、具有加工容易精度高等特点，有很好的推广和实用价值，广泛的推广应用后会产生良好的经济效益和社会效益。
附图说明
图1是本发明整体结构示意图；
图2是本发明结构剖视图；
图3是本发明底部结构示意图；
图4是本发明图2中A处结构示意图；
图5是本发明图2中B处结构示意图。
具体实施方式
下面将通过实施例对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。 基于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1-5所述的一种瞄准镜缓冲支架，包括燕尾座1、滑动座2、缓冲机构3，所述燕尾座1上部设置滑槽，所述滑槽两侧壁均开设弧形槽a，所述滑动座2滑动设置于燕尾座1的滑槽内，所述滑动座2的两侧壁开设有V型槽b，所述弧形槽a与V型槽b之间设置有相匹配的固定光轴7；所述缓冲机构3位于燕尾座1中部的通槽c内，所述缓冲机构包括弹簧固定座4、缓冲弹簧5、弹簧活动座6，所述弹簧固定座4固定在燕尾座1的通槽c内，所述弹簧活动座6通过螺栓8固定在滑动座2底部，所述缓冲弹簧5一端位于弹簧固定座4内，另一端位于弹簧活动座6内；所述燕尾座1两侧各设置有2个限位螺丝9，所述限位螺丝9端部位于弧形槽a内，且限位螺丝9端部位于固定光轴两端；所述燕尾座1两侧各设置有3个调节螺丝10，所述调节螺丝10端部与固定光轴7侧壁接触。
所述缓冲机构数量为2组。
所述滑动座2上部设置有安装环11，安装环11与滑动座2为一体加工成型结构。安装环11用于安装瞄准镜。
本发明中，在弧形槽a与V型槽b之间设置有相匹配的固定光轴7，可以将滑动座2滑动安装在燕尾座1上部的滑槽内，不能上下移动，只能左右滑动，不但简化了将滑动座2滑动安装在燕尾座1上的工艺，同时因固定光轴7为光滑结构，可保证滑动座2在光轴7上平稳滑动，通过调节螺丝10对光轴7进行调节，使光轴7与滑动座2的V型槽b完全接触，保证瞄准镜缓冲支架的配合精度，使瞄准镜射击后能准确回位，射击精度得到保证。
以上所述实施例仅表示本发明的实施方式，其描述较为具体和详细，但并不能理解为对本发明范围的限制。应当指出的是，对于本领域的技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明保护范围。

Claims (3)

  1. 一种瞄准镜缓冲支架，其特征在于：包括燕尾座、滑动座、缓冲机构，所述燕尾座上部设置滑槽，所述滑槽两侧壁均开设弧形槽，所述滑动座滑动设置于燕尾座的滑槽内，所述滑动座的两侧壁开设有V型槽，所述弧形槽与V型槽之间设置有相匹配的固定光轴；所述缓冲机构位于燕尾座中部的通槽内，所述缓冲机构包括弹簧固定座、弹簧活动座、缓冲弹簧，所述弹簧固定座固定在燕尾座的通槽内，所述弹簧活动座通过螺栓固定在滑动座底部，所述缓冲弹簧一端位于弹簧固定座内，另一端位于弹簧活动座内；所述燕尾座两侧各设置有2个限位螺丝，所述限位螺丝端部位于弧形槽内，且限位螺丝端部位于固定光轴两端；所述燕尾座两侧各设置有多个调节螺丝，所述调节螺丝端部与固定光轴侧壁接触。
  2. 根据权利要求1所述的瞄准镜缓冲支架，其特征在于:所述缓冲机构数量为两组。
  3. 根据权利要求1所述的瞄准镜缓冲支架，其特征在于:所述滑动座上部设置有安装环，安装环与滑动座为一体加工成型结构。
PCT/CN2019/101462 2018-09-06 2019-08-20 瞄准镜缓冲支架 WO2020048310A1 (zh)

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CN108955380B (zh) * 2018-09-06 2023-07-04 成都市尚瑞斯科技有限公司 瞄准镜缓冲支架
CN111043908A (zh) * 2020-01-09 2020-04-21 朱明� 狙击榴弹发射器反后坐瞄准镜固定器
CN112524999B (zh) * 2020-11-27 2023-03-17 河北燕兴机械有限公司 一种非金属身管承重件固定结构
CN112762764B (zh) * 2020-12-23 2023-03-14 江苏缪斯光电科技有限公司 一种高精度枪用光学瞄准镜

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