EP2813794A2 - Dispositif de maintien du magasin pour armes - Google Patents

Dispositif de maintien du magasin pour armes Download PDF

Info

Publication number
EP2813794A2
EP2813794A2 EP13250090.1A EP13250090A EP2813794A2 EP 2813794 A2 EP2813794 A2 EP 2813794A2 EP 13250090 A EP13250090 A EP 13250090A EP 2813794 A2 EP2813794 A2 EP 2813794A2
Authority
EP
European Patent Office
Prior art keywords
magazine
gun body
locking
main gun
press block
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.)
Withdrawn
Application number
EP13250090.1A
Other languages
German (de)
English (en)
Inventor
Shih-Che Hu
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.)
Yih Kai Enterprise Co Ltd
Original Assignee
Yih Kai Enterprise 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 Yih Kai Enterprise Co Ltd filed Critical Yih Kai Enterprise Co Ltd
Publication of EP2813794A2 publication Critical patent/EP2813794A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/34—Magazine safeties
    • F41A17/38—Magazine mountings, e.g. for locking the magazine in the gun
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A35/00—Accessories or details not otherwise provided for
    • F41A35/06—Adaptation of guns to both right and left hand use

Definitions

  • the present invention relates to gun technology, and more particularly to a magazine locking structure for gun, which allows the user to unlock the magazine from the gun by either a front operating mode or a rear operating mode.
  • the magazine 10 of a big gun (see FIG. 1 ) is mounted at the main gun body “a” in front of the grip 20, and detachably secured to the main gun body “a” by a magazine locking device “b".
  • the magazine locking device “b” comprises a locking member 30 and a spring member 303.
  • the locking member 30 is mounted at one lateral side of the main gun body “a”, comprising a press rod portion 301 and a locking rod portion 302 connected at right angles.
  • the press rod portion 301 is supported on the spring member 303 that is mounted within the main gun body "a”. Normally, the press rod portion 301 is not pressed by an external force, and the locking rod portion 302 is help in a retaining groove 101 to lock the magazine 10 to the main gun body "a”. Once the press rod portion 301 is pressed by a user, the locking rod portion 302 is immediately forced out of the retaining groove 101 by the spring member 303, allowing removal of the magazine 10 from the main gun body "a”.
  • a gun can be configured having the magazine 10 mounted in the main gun body "a" at a rear side relative to the grip 20 (see FIG. 2 ).
  • the magazine 10 can be detached from the main gun body "a” in the same manner as shown in FIG. 1 .
  • this prior art gun design has drawbacks as follows:
  • the present invention has been accomplished under the circumstances in view. It is one object of the present invention to provide a magazine locking structure for gun, which eliminates the magazine replacement problems of prior art designs and facilitates mounting and dismounting of the magazine.
  • a magazine locking structure of the present invention is mounted in a gun.
  • the gun comprises a main gun body equipped with a grip, and a magazine detachably mounted in the main gun body at a rear side relative to the grip.
  • the magazine defines a retaining groove.
  • the magazine locking structure comprises a locking member mounted at one lateral side of the main gun body adjacent to the magazine, and a first spring member supporting the locking member.
  • the locking member has two opposite ends thereof respectively terminating in a press rod portion and a locking rod portion.
  • the press rod portion has an inner side thereof connected to and supported on the first spring member in such a manner that the locking rod portion is held in the retaining groove of the magazine to lock the magazine to the main gun body when the press rod portion receives no pressure; the locking rod portion is forced out of the retaining groove of the magazine to unlock the magazine from the main gun body when the press rod portion is pressed by an external force.
  • the magazine locking structure further comprises a spring-loaded button set and a link.
  • the spring-loaded button set and the link are mounted within the main gun body.
  • the spring-loaded button set comprises a press block and an actuation rod.
  • the press block is transversely inserted through the main gun body and alternatively movable leftward and rightward relative to the main gun body.
  • the actuation rod is mounted in the press block, and movable by the press block to carry the link alternatively forward and backward.
  • the link comprises a rear lug located at a rear side thereof and abutted at an inner side of the locking member.
  • the rear lug is adapted to force the locking rod portion of the locking member out of the retaining groove of the magazine, and to further unlock the magazine from the main gun body when the actuation rod is forced to carry the link forward, and to let the locking rod portion of the locking member be forced into the retaining groove of the magazine and to further lock the magazine to the main gun body when the actuation rod is forced to carry the link backward.
  • the spring-loaded button set is mounted in the main gun body at a front side relative to the grip.
  • the press block comprises an oblique left slot and an oblique right slot disposed in a symmetric manner and linked to each other.
  • the actuation rod is accommodated in between the oblique left slot and the oblique right slot when the press block is not pressed, and is forced into the oblique right slot when the press block is pushed leftward relative to the main gun body by an external force, or into the oblique left slot when the press block is pushed rightward relative to the main gun body by an external force.
  • the spring-loaded button set further comprises a push block and two second spring members.
  • the push block has a front end thereof fixedly connected to the press block.
  • the two second spring members are respectively mounted at opposing left side and right side of the push block, and adapted to push the press block back to the position where the actuation rod is kept in between the oblique left slot and the oblique right slot after the press block having been pushed leftward or rightward relative to the main gun body.
  • the actuation rod comprises a top extension portion upwardly extended out of the press block.
  • the link further comprises a side lug transversely extended from one side of a front end thereof and fixedly connected to the top extension portion of the actuation rod.
  • the link further comprises an oblong horizontal slot located at a middle part thereof and horizontally slidably coupled to a guide rod of the main gun body.
  • the press block further comprises a locating groove located at a rear side thereof.
  • the push block has a front end thereof fixedly connected to the locating groove of the press block.
  • the locking member further comprises a beveled guide edge located at an inner side of the locking rod portion and abutted against the rear lug of the link so that the locking rod portion of the locking member is movable out of the retaining groove of the magazine by the rear lug when the actuation rod carry the link forward.
  • the invention provides a magazine locking structure for use in a gun where the magazine is mounted at the main gun body at a rear side relative to the grip.
  • the magazine can be conveniently unlocked from the main gun body either by pressing the rear-sided locking member or pushing a front-sided push block of the magazine locking structure.
  • a magazine locking structure C in accordance with the present invention is shown installed in a gun.
  • the gun comprises a main gun body A and a magazine B.
  • the main gun body A comprises a grip A1, a trigger A2 disposed at a front side relative to the grip A1 (see FIG. 4 ), a trigger holder A3 disposed around the top side of the grip A1 (see FIG. 3 ), a front block A4 fixedly located at the front side of the trigger holder A3, and a cover plate A5 connected to the top side of the front block A4.
  • the cover plate A5 defines a notch A51 at the front side thereof.
  • the magazine B is mounted in the main gun body A at a rear side relative to the grip A1, defining a retaining groove B1.
  • the magazine locking structure C comprises a locking member 1, a spring-loaded button set 2, and a link 3.
  • the locking member 1 (see FIG. 3 ) is mounted at one lateral side of the main gun body A adjacent to the magazine B, having two opposite ends thereof respectively terminating in a press rod portion 11 and a locking rod portion 12.
  • the press rod portion 11 has its inner side connected to and supported on a first spring member 13.
  • the locking rod portion 12 is held in the retaining groove B1 of the magazine B (see FIG. 9 ) to lock the magazine B to the main gun body A.
  • the press rod portion 11 when the user presses the press rod portion 11 (see FIG. 10 ), the locking rod portion 12 is forced out of the retaining groove B1 to unlock the magazine B from the main gun body A, allowing removal of the magazine B from the main gun body A.
  • the spring-loaded button set 2 (see FIG. 3 ) is mounted within the main gun body A at a front side relative to the grip A1, comprising a press block 21, an actuation rod 22, a push block 23, and two second spring members 24 (see FIG. 5 ).
  • the press block 21 is transversely movably inserted through the main gun body A, i.e., the opposing left and right ends of the press block 21 respectively protrude over the opposing left and right sides of the main gun body A (see FIG. 7 ) and the press block 21 can be pushed leftward or rightward relative to the main gun body A. Further, the press block 21 is disposed at a front side relative to the trigger holder A3 (see FIG.
  • the actuation rod 22 is pivotally mounted in the press block 21.
  • the press block 21 is not pressed (see FIG. 7 )
  • the actuation rod 22 is accommodated between the oblique left slot 211 and the oblique right slot 212; when the user pushes the press block 21 leftward (see FIG.
  • the actuation rod 22 will be forced into the oblique right slot 212; on the contrary, when the user pushes the press block 21 rightward, the actuation rod 22 will be forced into the oblique left slot 211 (not illustrated).
  • the actuation rod 22 comprises a top extension portion 221 protruding over the top side of the press block 21 and engaged into the notch A51 of the cover plate A5 (see FIG. 6 ).
  • the push block 23 is supported on the front block A4 below the cover plate A5, having its front end tightly secured to the locating groove 213 of the press block 21.
  • the two second spring members 24 are respectively mounted at opposing left side and right side of the push block 23.
  • the elastic potential energy of the corresponding second spring member 24 immediately pushes the press block 21 back to its former position where the actuation rod 22 is kept in between the oblique left slot 211 and the oblique right slot 212.
  • the link 3 (see FIG. 3 ) is mounted within the main gun body A, comprising a side lug 31 transversely extended from one side of a front end thereof, a rear lug 32 downwardly extended from an opposing rear end thereof, and an oblong horizontal slot 33 located at a middle part thereof and horizontally slidably coupled to a guide rod A6 of the main gun body A.
  • the side lug 31 is fixedly connected to the top extension portion 221 of the actuation rod 22, enabling the link 3 to be moved synchronously with the actuation rod 22 when the user pushes the press block 21 leftward or rightward.
  • the rear lug 32 is disposed at an inner side relative to the locking member 1 (see FIG. 9 ).
  • FIG. 8 illustrates the actuation rod 22 moved into the oblique right slot 212
  • the link 3 is carried forward by the actuation rod 22, causing the rear lug 32 to push the locking rod portion 12 of the locking member 1 out of the retaining groove B1 of the magazine B (see FIG. 10 ) for allowing removal of the magazine B from the main gun body A.
  • the actuation rod 22 is immediately returned to the position between the oblique left slot 211 or oblique right slot 212 (see FIG. 7 ) to carry the link 3 backward, thereby causing the locking rod portion 12 of the locking member 1 to be engaged into the retaining groove B1 of the magazine B to lock the magazine B to the main gun body A again (see FIG. 9 ).
  • the locking member 1 comprises a beveled guide edge 121 located at an inner side of the locking rod portion 12 and abutted against the rear lug 32 so that the locking rod portion 12 of the locking member 1 can be pushed out of the retaining groove B1 of the magazine B by the rear lug 32 when the link 3 forward (see FIG. 10 ).
  • the user when going to dismount the magazine B, the user can directly press the press rod portion 11 of the locking member 1, enabling the locking rod portion 12 to be forced out of the retaining groove B1 of the magazine B.
  • the user can push the press block 21 of the spring-loaded button set 2 to move the actuation rod 22, the push block 23 and the second spring members 24 and to further shift the link 3 forward (see FIG. 8 ) or backward.
  • the link 3 is moved forward (see FIG. 8 )
  • the rear lug 32 will push the locking rod portion 12 of the locking member 1 in direction away from the retaining groove B1 of the magazine B (see FIG.
  • the invention effectively eliminates the drawbacks of the conventional designs.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
EP13250090.1A 2013-06-10 2013-07-30 Dispositif de maintien du magasin pour armes Withdrawn EP2813794A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102210831U TWM464638U (zh) 2013-06-10 2013-06-10 槍支之彈匣卸下裝置

Publications (1)

Publication Number Publication Date
EP2813794A2 true EP2813794A2 (fr) 2014-12-17

Family

ID=49991556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13250090.1A Withdrawn EP2813794A2 (fr) 2013-06-10 2013-07-30 Dispositif de maintien du magasin pour armes

Country Status (3)

Country Link
EP (1) EP2813794A2 (fr)
HK (1) HK1192684A2 (fr)
TW (1) TWM464638U (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015106163A1 (fr) * 2014-01-09 2015-07-16 Young Nicholas E Ensemble de libération et adaptateur de chargeur d'arme à feu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
TWM464638U (zh) 2013-11-01
HK1192684A2 (en) 2014-08-22

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