CN101968333A - Eccentric handle device - Google Patents

Eccentric handle device Download PDF

Info

Publication number
CN101968333A
CN101968333A CN2010102697248A CN201010269724A CN101968333A CN 101968333 A CN101968333 A CN 101968333A CN 2010102697248 A CN2010102697248 A CN 2010102697248A CN 201010269724 A CN201010269724 A CN 201010269724A CN 101968333 A CN101968333 A CN 101968333A
Authority
CN
China
Prior art keywords
eccentric handle
pull bar
handle device
lock lever
check lock
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.)
Pending
Application number
CN2010102697248A
Other languages
Chinese (zh)
Inventor
李攀峰
林达云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUHAI CITY CHUNQIU OPTIC INSTRUMENTS CO Ltd
Original Assignee
ZHUHAI CITY CHUNQIU OPTIC INSTRUMENTS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHUHAI CITY CHUNQIU OPTIC INSTRUMENTS CO Ltd filed Critical ZHUHAI CITY CHUNQIU OPTIC INSTRUMENTS CO Ltd
Priority to CN2010102697248A priority Critical patent/CN101968333A/en
Priority to PCT/CN2010/002093 priority patent/WO2012027872A1/en
Priority to US13/819,047 priority patent/US20130156495A1/en
Publication of CN101968333A publication Critical patent/CN101968333A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • F41G11/003—Mountings with a dove tail element, e.g. "Picatinny rail systems"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F16B1/02—Means for securing elements of mechanisms after operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/22—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using hooks or like elements
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism
    • Y10T403/595—Lever

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

Abstract

The invention discloses an eccentric handle device and aims to provide an eccentric handle device capable of being adjusted to adapt to guide rails with different sizes. The eccentric handle device comprises a body (3), a pressing block (4), a pull rod (5), a pin (6) and an eccentric handle (8), wherein the body (3) is matched with the pressing block (4); the pull rod (5) respectively passes through the body (3) and the pressing block (4); and one end of the pull rod (5) is movably connected with the eccentric handle (8) through the pin (6). The eccentric handle device also comprises a screw cap (1); the other end of the pull rod (5) penetrates the body (3) and is in thread fit with the screw cap (1); and the space between the pressing block (4) and the body (3) is adjusted to adapt to the guide rails with different sizes by rotating the screw cap (1). The eccentric handle device can be widely applied in the field of sighting devices.

Description

A kind of eccentric handle device
Technical field
The present invention relates to a kind of eccentric handle device.
Background technology
In the various fields of daily life and work, locking repeatedly between parts and the parts, the structure of freeing is seen everywhere, after the eccentric handle locking device is applied, make these need locking repeatedly, the structure of freeing is summary more, and make operation quicker, convenient, and this locking device also can be applicable to the firearms field, fast sight or other annexes of using in the firearms is locked on the guide rail of firearms in this way, but in the application of reality, the guide rail of some firearms is a little bit smaller just can not to be compressed, big can adorn not Shang or load onto the easy damage in back, so just there is certain inconvenience in this.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provide a kind of can be by regulating to be applicable to the eccentric handle device of different big or small guide rails.
The technical solution adopted in the present invention is: the present invention includes body, briquetting, pull bar, pin, eccentric handle, described body matches with described briquetting, described pull bar passes described body and described briquetting respectively, one end of described pull bar and described eccentric handle flexibly connect by described pin, described eccentric handle device also comprises nut, the other end of described pull bar pass described body and with described nut threaded engagement.
The periphery of described nut is provided with several trough, and described body is provided with an alignment pin corresponding with described several trough.
The shaft of described pull bar is provided with elongated slot, and described body is provided with the banking pin that cooperates with described elongated slot.
Described eccentric handle device also comprises the self-locking device that is arranged on described eccentric handle, described self-locking device comprises check lock lever, slide block and the stage clip that is positioned at described eccentric handle endoporus, described slide block is threaded with described check lock lever, described slide block is connected an end of described check lock lever, described stage clip withstands on the lower end of described check lock lever and the bottom of described eccentric handle endoporus respectively, and the spindle nose of described pull bar is provided with the groove that cooperates with described check lock lever top.
The invention has the beneficial effects as follows: owing to the present invention includes body, briquetting, pull bar, pin, eccentric handle, described body matches with described briquetting, described pull bar passes described body and described briquetting respectively, one end of described pull bar and described eccentric handle flexibly connect by described pin, described eccentric handle device also comprises nut, the other end of described pull bar pass described body and with described nut threaded engagement, rotating described eccentric handle is locked on the guide rail described body and described briquetting, regulate the guide rail that the spacing of described briquetting and described body is suitable for different sizes by rotating described nut, so the present invention can be by regulating to be applicable to the guide rail of different sizes.
Because the periphery of described nut is provided with several trough, described body is provided with an alignment pin corresponding with described several trough, prevents the loosening of described nut by described alignment pin, so compact conformation of the present invention.
Because the shaft of described pull bar is provided with elongated slot, described body is provided with the banking pin that cooperates with described elongated slot, and described pull bar comes off from described body when preventing spacing by described banking pin, so result of use of the present invention is good.
Owing to the present invention includes self-locking device, described self-locking device comprises the check lock lever that is positioned at described eccentric handle endoporus, slide block and stage clip, described slide block is threaded with described check lock lever, described slide block is connected an end of described check lock lever, described stage clip withstands on the lower end of described check lock lever and the bottom of described eccentric handle endoporus respectively, the spindle nose of described pull bar is provided with the groove that cooperates with described check lock lever top, therefore, when locking, eccentric handle is down rotated the locking of implement device, simultaneously during the described groove corresponding position of described check lock lever on the spindle nose that forwards to described pull bar, described check lock lever is subjected to the elastic force effect of stage clip, boost and match with described groove, realize self-locking thus, in the process of using,, reach quick with regard to not making the fixing insecure even phenomenon that comes off of locking device because of the vibration that is difficult to avoid and collision or user careless, convenient, the locking effect of safety.
Description of drawings
Fig. 1 is a blast structural representation of the present invention;
Fig. 2 is the horizontal cut-away view of locking state of the present invention;
Fig. 3 is vertical cut-away view of locking state of the present invention;
Fig. 4 is the structural representation of locking state of the present invention side;
Fig. 5 is the horizontal cut-away view that the present invention removes locking state;
Fig. 6 is vertical cut-away view that the present invention removes locking state.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the present invention includes nut 1, packing ring 2, body 3, briquetting 4, pull bar 5, straight pin 6 and eccentric handle 8, described nut 1, packing ring 2 and described pull bar 5 threaded engagement, described pull bar 5 positions and assembles by described pin 6 with described eccentric handle 8, and described pin 6 is as the turning cylinder of described eccentric handle 8, be provided with check lock lever 7 in described eccentric handle 8 endoporus, stir piece 9, stage clip 10, described stirring between piece 9 and the described alignment pin 7 is threaded, described stage clip 10 withstands on the lower end of described check lock lever 7 and the bottom of described eccentric handle 8 endoporus respectively, the spindle nose of described pull bar 5 is provided with the groove 17 that the top with described check lock lever 7 matches, the periphery of described nut 1 is provided with several trough 12, described body 3 is provided with an alignment pin 13 corresponding with described groove 12, if when described guide rail 20 and not of uniform size the causing in sight bottom, can be by the described nut of rotation 1 inwardly or to the spacing of described briquetting 4 of external adjustment and described body 3, to be applicable to the firearms of different big or small guide rails, cooperate groove 12 on the described nut 1 by described alignment pin 13 simultaneously, sight after preventing to install is loosening, make the shaft of the described pull bar 5 of described eccentric handle shape more compact structure be provided with elongated slot 14, described body 3 is provided with the banking pin 15 that cooperates with described elongated slot 14, prevent when regulating described nut 1 by described banking pin 15, described nut 1 breaks away from described pull bar 5, makes described eccentric handle device result of use better.
During installation, guide rail 20 with the wedging position aligned fit sight of described body 3, pull described eccentric handle 8 with palm, described eccentric handle 8 is axially rotated along described straight pin 6, when rotating, the axle center of described eccentric handle 8 is strengthened to the distance between the described briquetting 4, thereby push described briquetting 4 and described briquetting 4 is moved forward on described pull bar 5, and clamp described guide rail 20 gradually, when described eccentric handle 8 turns to certain angle, groove 17 positions on the spindle nose of described check lock lever 7 and described pull bar 5 are corresponding, described check lock lever 7 is because of the elastic force effect of described stage clip 10, be pushed in the described groove 17, tighten rapidly, it is complete self-locking action, device enters safe locking state, realize self-locking thus, in the process of using, just can not make the fixing insecure even phenomenon that comes off of locking device because of the vibration that is difficult to avoid and collision or user careless, reach quick, convenient, the locking effect of safety, when needs are removed locking, with the described piece 9 of stirring of hand propelled, make the upper end of described alignment pin 7 recess described groove 12, rotate described eccentric handle 8 again, make described briquetting 4 move and leave described guide rail 20 backward, when described briquetting 4 leaves described guide rail 20 fully, can take out sight, make and to lock repeatedly, the structure of freeing is summary more, and makes operation quicker, convenient.
The present invention can be widely used in the firearms field.

Claims (4)

1. eccentric handle device, it comprises body (3), briquetting (4), pull bar (5), pin (6), eccentric handle (8), described body (3) matches with described briquetting (4), described pull bar (5) passes described body (3) and described briquetting (4) respectively, one end of described pull bar (5) and described eccentric handle (8) flexibly connect by described pin (6), it is characterized in that: described eccentric handle device also comprises nut (1), the other end of described pull bar (5) pass described body (3) and with described nut (1) threaded engagement.
2. a kind of eccentric handle device according to claim 1 is characterized in that: the periphery of described nut (1) is provided with several trough (12), and described body (3) is provided with an alignment pin (13) corresponding with described several trough (12).
3. a kind of eccentric handle device according to claim 2 is characterized in that: the shaft of described pull bar (5) is provided with elongated slot (14), and described body (3) is provided with the banking pin (15) that cooperates with described elongated slot (14).
4. according to each described a kind of eccentric handle device of claim 1 to 3, it is characterized in that: described eccentric handle device also comprises the self-locking device that is arranged on described eccentric handle (8), described self-locking device comprises the check lock lever (7) that is positioned at described eccentric handle (8) endoporus, slide block (9) and stage clip (10), described slide block (9) is threaded with described check lock lever (7), described slide block (9) is connected an end of described check lock lever (7), described stage clip (10) withstands on the lower end of described check lock lever (7) and the bottom of described eccentric handle (8) endoporus respectively, and the spindle nose of described pull bar (5) is provided with the groove (17) that cooperates with described check lock lever (7) top.
CN2010102697248A 2010-08-31 2010-08-31 Eccentric handle device Pending CN101968333A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2010102697248A CN101968333A (en) 2010-08-31 2010-08-31 Eccentric handle device
PCT/CN2010/002093 WO2012027872A1 (en) 2010-08-31 2010-12-20 Eccentric handle device
US13/819,047 US20130156495A1 (en) 2010-08-31 2010-12-20 Eccentric handle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102697248A CN101968333A (en) 2010-08-31 2010-08-31 Eccentric handle device

Publications (1)

Publication Number Publication Date
CN101968333A true CN101968333A (en) 2011-02-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102697248A Pending CN101968333A (en) 2010-08-31 2010-08-31 Eccentric handle device

Country Status (3)

Country Link
US (1) US20130156495A1 (en)
CN (1) CN101968333A (en)
WO (1) WO2012027872A1 (en)

Cited By (9)

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Publication number Priority date Publication date Assignee Title
CN103321995A (en) * 2013-06-08 2013-09-25 珠海市敏夫光学仪器有限公司 Fast-assembly locking handle device
CN103471460A (en) * 2013-08-22 2013-12-25 广州博冠光电科技股份有限公司 Fast-locking anti-loosening locking device
CN104653552A (en) * 2015-02-03 2015-05-27 东南大学 Multi-station positioning locking mechanism
CN105020217A (en) * 2015-07-27 2015-11-04 湖州佳宁印刷有限公司 Rapid connection device
CN105570245A (en) * 2016-01-18 2016-05-11 中山市福瑞卫浴设备有限公司 Sliding locking mechanism
CN109505832A (en) * 2018-12-20 2019-03-22 北京索斯克科技开发有限公司 A kind of hanger
CN110254583A (en) * 2019-07-19 2019-09-20 深圳市志宏金属制品有限公司 Self-locking mechanism and folding joint
CN110530199A (en) * 2019-08-29 2019-12-03 海洋王照明科技股份有限公司 Quick fixation structure and Tactical lights
CN111351397A (en) * 2018-12-20 2020-06-30 武汉长江光电有限公司 Quick assembly disassembly support

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US20120198745A1 (en) * 2011-02-07 2012-08-09 Juan Carlos Casas Rapid attachment/detachment mechanism for weapon-mountable lighting devices
US20150362291A1 (en) * 2013-01-14 2015-12-17 Scott W. Samson Modular system for mounting firearm accessories and method for attaching firearm accessory to firearm
US20140196348A1 (en) * 2013-01-14 2014-07-17 Scott W. Samson Modular system for mounting firearm accessories and method for attaching firearm accessory to firearm
EP3064823B1 (en) * 2015-03-04 2017-09-27 vhf elektronik GmbH Quick-acting clamping device for self-closing holding of a counterpiece
US10260227B2 (en) * 2015-06-09 2019-04-16 Rock West Composites, Inc. Tubular framing system and method
US10036614B1 (en) * 2017-01-28 2018-07-31 AIM Sports Inc. Quick release mechanisms to attach accessories to firearms
CN107321851A (en) * 2017-08-15 2017-11-07 大连嘉翔科技有限公司 Lowing die for stamping die quick-locking device
CN108533583A (en) * 2018-06-01 2018-09-14 赛尔富电子有限公司 A kind of lamp installation component
CN108871050A (en) * 2018-09-21 2018-11-23 重庆建设工业(集团)有限责任公司 A kind of firearms foot prop connecting interface
DE202019106611U1 (en) * 2019-08-20 2019-12-18 Michael Ali Kilic Rifle scope mounting system with locking lever
CN111664424B (en) * 2020-05-18 2022-10-11 深圳市傲雷电商科技股份有限公司 Quick-release device of pistol gun lamp
US11585620B2 (en) * 2020-08-09 2023-02-21 Zrodelta, Llc Mount for a firearm
US11703308B2 (en) * 2021-01-04 2023-07-18 Leapers, Inc. Firearm rail mount and related method of use
CN112975824B (en) * 2021-03-02 2022-07-29 宁波市皑柯户外用品科技有限公司 A quick clamping machine constructs for skin rail interface
US11692795B2 (en) * 2021-05-07 2023-07-04 Raytheon Canada Limited Quick release rail mounting assembly
DE202021103698U1 (en) * 2021-07-09 2021-08-03 Michael Ali Kilic Mounting system for aiming device and additional device
CN216385278U (en) * 2022-01-12 2022-04-26 深圳市鑫玥涵科技有限公司 Movable limiting quick-release gun lamp
US11802658B1 (en) * 2022-11-04 2023-10-31 Wen-Shao Huang Engagement structure of connection system

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CN201779099U (en) * 2010-08-31 2011-03-30 珠海市春秋光学仪器有限公司 Eccentric handle device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321995A (en) * 2013-06-08 2013-09-25 珠海市敏夫光学仪器有限公司 Fast-assembly locking handle device
CN103321995B (en) * 2013-06-08 2016-03-30 珠海市敏夫光学仪器有限公司 A kind of quick-assembling locking handle device
CN103471460B (en) * 2013-08-22 2015-12-09 广州博冠光电科技股份有限公司 A kind of quick locking anti-loose locking device
CN103471460A (en) * 2013-08-22 2013-12-25 广州博冠光电科技股份有限公司 Fast-locking anti-loosening locking device
WO2015024471A1 (en) * 2013-08-22 2015-02-26 广州博冠光电科技股份有限公司 Fast-locking anti-loosening locking device
CN104653552A (en) * 2015-02-03 2015-05-27 东南大学 Multi-station positioning locking mechanism
CN105020217A (en) * 2015-07-27 2015-11-04 湖州佳宁印刷有限公司 Rapid connection device
CN105570245A (en) * 2016-01-18 2016-05-11 中山市福瑞卫浴设备有限公司 Sliding locking mechanism
CN105570245B (en) * 2016-01-18 2017-09-29 中山市福瑞卫浴设备有限公司 A kind of slide-and-lock mechanism
CN109505832A (en) * 2018-12-20 2019-03-22 北京索斯克科技开发有限公司 A kind of hanger
CN111351397A (en) * 2018-12-20 2020-06-30 武汉长江光电有限公司 Quick assembly disassembly support
CN110254583A (en) * 2019-07-19 2019-09-20 深圳市志宏金属制品有限公司 Self-locking mechanism and folding joint
CN110530199A (en) * 2019-08-29 2019-12-03 海洋王照明科技股份有限公司 Quick fixation structure and Tactical lights
CN110530199B (en) * 2019-08-29 2022-05-17 深圳市海洋王绿色照明技术有限公司 Fast-assembling structure and tactics lamp

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Publication number Publication date
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WO2012027872A1 (en) 2012-03-08

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Application publication date: 20110209