CN2173934Y

CN2173934Y - Spring extension baton

Info

Publication number: CN2173934Y
Application number: CN 93222226
Authority: CN
Inventors: 陶磊
Original assignee: ZHENG'AN POLICE EQUIPMENT CO Ltd BEIJING
Current assignee: ZHENG'AN POLICE EQUIPMENT CO Ltd BEIJING
Priority date: 1993-09-06
Filing date: 1993-09-06
Publication date: 1994-08-10
Anticipated expiration: 2003-09-06

Abstract

The utility model provides a spring extension baton having simple structure and convenient use and capable of controlling shocking force. The spring extension baton is provided with more than two hollow section rods sheathed with each other from top to bottom, wherein, the upper end of the most upper section rod is fixedly provided with a push plug, the lower end of the most upper section rod is provided with a positive outer conical face on which a fastening ring slot is arranged, the upper end of the lower section rod is provided with a positive inner conical face engaged with the positive outer conical face of the lower end of the upper section rod, the lower end of the lower section rod is provided with a positive outer conical face, the upper end of the most lower section rod is provided with a positive inner conical face engaged with the positive outer conical face of the lower end of the upper section rod, the periphery of the lower end of the most lower section rod is provided with a pressing handle seat stopping a dummy club and is fixedly provided with a handle sleeve with an opening slot and a pressing handle structure, the pressing handle seat is positioned on the opening slot of the handle sleeve, the lower end of the pressing handle seat is provided with a fastening sheet hole, the end head of the lower end of the pressing handle seat is provided with a stopping head on which a spring core rod positioned in the most lower section rod is arranged, and a compression spring sheathed on the spring core rod is arranged between the push plug of the upper end of the most upper section rod and the stopping head of the lower end of the most lower section rod.

Description

Spring extension baton

The utility model belongs to hand-held small arms, and particularly a kind of elasticity adds telescopic baton.

For maintaining public order, the hand-held usually electric billy patrol of Security Services in case meet offender or behavior personnel agaainst the law, uses electric billy that it is knocked down.The power of wounding of this electric billy is big, and uncontrollable, and the excessive phenomenon of warning takes place easily, secondly, its length is fixed, and oversizely then carries inconvenience, too short then touching apart from little used inconvenience, the 3rd, this baton not only needs frequent replacing battery owing to utilize electric shock power, and structurally if adopt plastics, intensity is low, if adopt metal structure, owing to guarantee electric shock function, the structure more complicated.

The purpose of this utility model provides a kind of simple in structure, easy to use, can control the power of wounding, to reach the telescopic baton of elastic force of appropriateness warning.

The utlity model has more than two joints successively the hollow of intussusception joint rod from the top down, the top plug fixedly is equipped with in the upper end of going up a joint joint rod most, and its lower end has positive outer conical surface, just has the buckle annular groove on the outer conical surface; The upper end of next joint joint rod has the positive internal conical surface that matches with the last one positive outer conical surface that saves the rod lower end, its lower end has positive outer conical surface, the upper end of next joint joint rod has the positive internal conical surface that the positive outer conical surface with a last joint joint rod lower end matches, its lower end periphery has the lever seat of band stop ledge and the taper knob and the pressure handle structure of band open slot fixedly is housed, lever seat is positioned at the open slot place of taper knob, has the buckle film perforation at the lever seat lower end, plug is equipped with in the termination of its lower end, on plug, fixedly be equipped with and be positioned at the spring core rod of next joint joint rod, save with next joint and between the plug of rod lower end the compression spring that is enclosed within on the spring core rod is housed going up most top, joint joint rod upper end plug; The pressure handle structure has the pressure handle body that is hinged on the lever seat, be equipped with by the buckle film perforation and be buckled in during when purse up at an end of pressure handle body and go up a joint most and save buckling piece in the buckle annular groove of rod lower end, security personnel's slide block of buckle spring and band boss is housed successively at the other end of pressure handle body, security personnel's slide block pressure handle body relatively vertically moves, and when its convex platform is relative with the stop ledge on the lever seat, the lever seat hinge swing relatively of pressure handle body, the semi-cone angle of just inside and outside disc is less than the angle of friction between the two joint rod materials.

Because the utlity model has more than two joints successively the hollow of intussusception joint rod from the top down, the top plug fixedly is equipped with in the upper end of going up a joint joint rod most, its lower end has positive outer conical surface, just has the buckle annular groove on the outer conical surface; The upper end of next joint joint rod has the positive internal conical surface that matches with the last one positive outer conical surface that saves the rod lower end, its lower end has positive outer conical surface, the upper end of next joint joint rod has the positive internal conical surface that the positive outer conical surface with a last joint joint rod lower end matches, its lower end periphery has the lever seat of band stop ledge and the taper knob and the pressure handle structure of band open slot fixedly is housed, lever seat is positioned at the open slot place of taper knob, has the buckle film perforation at the lever seat lower end, plug is equipped with in the termination of its lower end, on plug, fixedly be equipped with and be positioned at the spring core rod of next joint joint rod, save with next joint and between the plug of rod lower end the compression spring that is enclosed within on the spring core rod is housed going up most top, joint joint rod upper end plug; The pressure handle structure has the pressure handle body that is hinged on the lever seat, be equipped with by the buckle film perforation and be buckled in during when purse up at an end of pressure handle body and go up a joint most and save buckling piece in the buckle annular groove of rod lower end, security personnel's slide block of buckle spring and band boss is housed successively at the other end of pressure handle body, security personnel's slide block pressure handle body relatively vertically moves, and when its convex platform is relative with the stop ledge on the lever seat, the lever seat hinge swing relatively of pressure handle body, the semi-cone angle of just inside and outside disc is less than the angle of friction between the two joint rod materials.Promote security personnel's slide block during use, make its convex platform leave stop ledge on the lever seat, push the pressure handle body, make hinge swing on its relative lever seat, and the buckling piece on it is thrown off with the buckle annular groove of going up most a joint joint rod lower end, each joint joint rod is protruding suddenly under the effect of compression spring force, utilize elasticity, make the positive outer conical surface of a joint joint rod lower end and the positive internal conical surface of next joint joint rod upper end fit tightly locking, make the utility model be stretched over maximum length, and can artificially control the power of wounding, after the use, the vertical roof pressure of exerting oneself is gone up top, joint joint rod upper end plug most, make mutual locking just in, outer conical surface is thrown off and compression compression spring, and make each joint joint rod purse up, and be stuck in the buckle annular groove of going up a joint joint rod lower end most until the buckling piece of pressure handle structure, promote security personnel's slide block, make its convex platform relative with the stop ledge on the lever seat, keep the utility model shortest length state, be easy to carry, thereby reach the purpose of this utility model.

Fig. 1 is the utility model extended configuration structural representation profile.

Fig. 2 is an A-A profile among Fig. 1.

Fig. 3 be among Fig. 1 B to view.

Fig. 4 is a C portion partial enlarged drawing among Fig. 1.

Below in conjunction with accompanying drawing the utility model is further elaborated.

The utlity model has successively and save rod 1, middle joint rod 2 and save rod 3 down on the hollow of intussusception from the top down, last joint rod 1 has central through hole 11, top plug 12 fixedly is equipped with in its upper end, and its lower end has positive outer conical surface 13, has buckle annular groove 132 on positive outer conical surface 13; In joint rod 2 have central through hole 21, its upper end has the positive internal conical surface 22 that the positive outer conical surface 13 with last joint rod 1 lower end matches, its lower end has positive outer conical surface 23; Under save rod 3 and have central through hole 31, its upper end has the positive internal conical surface 32 that the positive outer conical surface 23 with middle joint rod 2 lower ends matches, its lower end periphery has the lever seat 33 of band stop ledge 331 and the taper knob 34 and the pressure handle structure 35 of band open slot 341 fixedly is housed, lever seat 33 is positioned at open slot 341 places of taper knob 34, has buckle film perforation 36 at lever seat 33 lower ends, under save termination, rod 3 lower end plug 37 be housed, on plug 37, fixedly be equipped with and be positioned at the down spring core rod 38 of joint rod 3 central through holes 31, between the top of last joint rod 1 plug 12 and the following plug 37 that saves rod 3, the compression spring 39 that is enclosed within on the spring core rod 38 is housed; The top of taper knob 34 has the wrister ring 342 of band wrister bar 3421, and its periphery has anti-skidding ripple 343 and grips ripple 344; Pressure handle structure 35 has the pressure handle body 351 that is hinged on the lever seat 33, at an end of pressure handle body 351 buckling piece 352 by buckle film perforation 36 is housed, security personnel's slide block 354 of buckle spring 353 and band boss 3541 is housed successively at the other end of pressure handle body 351, security personnel's slide block 354 pressure handle body 351 relatively vertically moves, and when the stop ledge on its convex platform 3541 and the lever seat 33 331 is relative, pressure handle body 351 332 swings of the hinge on the lever seat 33 relatively, the positive inside and outside circle

conical surface

22,13 and 32,23 semi-cone angle 221,131 and 321,231 less than last, middle joint rod 1, between 2 materials and in, under save rod 2, angle of friction between 3 materials.

Claims

1, the telescopic baton of a kind of elastic force is characterized in that it has more than two joints successively the hollow of intussusception joint rod from the top down, and the top plug fixedly is equipped with in the upper end of going up a joint joint rod most, and its lower end has positive outer conical surface, just has the buckle annular groove on the outer conical surface; The upper end of next joint joint rod has the positive internal conical surface that matches with the last one positive outer conical surface that saves the rod lower end, its lower end has positive outer conical surface, the upper end of next joint joint rod has the positive internal conical surface that the positive outer conical surface with a last joint joint rod lower end matches, its lower end periphery has the lever seat of band stop ledge and the taper knob and the pressure handle structure of band open slot fixedly is housed, lever seat is positioned at the open slot place of taper knob, has the buckle film perforation at the lever seat lower end, plug is equipped with in the termination of its lower end, on plug, fixedly be equipped with and be positioned at the spring core rod of next joint joint rod, save between the plug of rod lower end with next joint the compression spring that is enclosed within on the spring core rod is housed going up most top, joint joint rod upper end plug.

2, the telescopic baton of elastic force according to claim 1 is characterized in that described taper knob top has the wrister ring of band wrister bar, and its periphery has anti-skidding ripple and grips ripple.