CN2238885Y

CN2238885Y - Lock used on suitcase chain

Info

Publication number: CN2238885Y
Application number: CN 95203864
Authority: CN
Inventors: 陈振荣; 陈汉庭; 尤俊德
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-02-28
Filing date: 1995-02-28
Publication date: 1996-10-30
Anticipated expiration: 2005-02-28

Abstract

The utility model relates to a lock used on a suitcase zipper, which is composed of a lock seat, a movable pulley, a braking member, an opening key, a bottom cover of a springing member, etc. When a zipper is pulled to close a leather suitcase, holes on pull sheets of two chains are combined with a clamping column of the lock. The zipper can be effectively clamped on the lock, so the zipper can not be damaged easily. The zipper can not be locked and clamped by a self-prepared lockset.

Description

Leather trunk slide fastener lock fixing structure

The utility model relates to a kind of leather trunk slide fastener lock fixing structure, belongs to the technical field of leather trunk slide fastener.

Leather trunk slide fastener lock fixing structure commonly used; as shown in Figure 1; doing one at leather trunk 1 opens and closes on the slide fastener 2 of design; be provided with a lockset 3 wherein slide fastener 2 open and close leather trunks 1 by slider of zipper fastener 4 as slide fastener 2 and use; this slider of zipper fastener 4 is provided with a pulling-on piece 5 to drive slider of zipper fastener 4; the end of pulling-on piece 5 has a hole 6 again; and leather trunk slide fastener lock structure commonly used is to be penetrated by pulling-on piece 5 holes 6 with a hook lockset 7 in addition; though and with this locking actions of pulling-on piece 5 locking of two directions effectively the both direction lock because of slide fastener 2; but hook lockset 7 is to rock arbitrarily; must combine with slide fastener 2 at any time during use; make lockset 7 easier drive slide fastener 2 actions; damage when causing hook look tool 7 with ground friction; especially leather trunk 1 is understood hook because of rocking arbitrarily of this hook lockset 7 often and is tied other article in carrying, careless the time, even the whole hook that is subjected to of the slide fastener of this leather trunk 12 is tied and pullled and damage; so good leather trunk 1 also usually can make leather trunk can't continue to use owing to the slide fastener 2 impaired functions that open and close that lost.

The purpose of this utility model is that a kind of leather trunk slide fastener lock fixing structure will be provided, it can overcome above-mentioned shortcoming, locate above suitably in conjunction with a fixing lockset at leather trunk, it is provided with place, single slide fastener location, when slide fastener with the leather trunk closure, closing is that its pulling-on piece arrives the place, location, and combines with place, lockset location, and at this moment slide fastener just can lock; Lockset is provided with the breakdown key, dial when the character wheel number of the wheel phase of checking the number in the lockset and to put when correct, this breakdown key can be pushed brake and move, the springing part that makes bottom, place, location is owing to the brake unlatching is moved, pulling-on piece is ejected the place, location, pulling-on piece is touched to be done and switching Pi Hexiang, otherwise, the locking movable contact of zip is promoted to some extent, in addition, this structure is the place, suitable top that is directly fixed on leather trunk, and the switching leather trunk that makes slide fastener is all in same fixed point, so that the use operation is easy to confirm the opened and closed positions of leather trunk.

The purpose of this utility model is achieved in that leather trunk slide fastener lock fixing structure, and lock solid structure is made up of lock 10 character wheel groups 20 movable pulleies 30 brakes 40 breakdown keys 50 springing parts 60 bottoms 70;

Lock 10 is blocks of a continuous frames, its appropriate location one is provided with cylinder 11 cylinder avris and is provided with chute 13, the place has a frame groove 12 wall sides that guide groove 14 is arranged in the middle of this block, and frame groove 12 is longer, and two wall sides are respectively equipped with the room 15 of perforation, arc 16 is striden in room 15 both sides, the wall of room 15 and the block back side connect, perforation place has a card post 17, this establishes Ka Zhuchu is a concave arc 18, and concave arc wall place has and character wheel 21 is housed in the draw-in groove character wheel group 20 and gear wheel 22 is arranged on the cylinder 11 of lock 10, and there is the unfilled corner 221 that does not run through gear wheel at gear wheel 22 periphery places.

Movable pulley 30 is blocks, is located at character wheel group 20 tops, and the short slot 301 of end face side is equipped with spring 31, one sides and has protruded out block 32, and middle appropriate location forms interior arcuation, is provided with projection 33 in the arcuation.

Brake 40 is turnover bodies, is located in the room 15 of lock 10, and the block both sides protrude out one section column 41, protrude out fixture block 42 on the vertical plane that links to each other with column, and the column opposite side is one to be the inclined-plane 43 of shape of the high end, and lower face is provided with springing plate 401.

One end of breakdown key 50 is garden arcuation 51, and the other end is a concavity 52, and a wherein long side male member is provided with parallel raised line 53, and short two sides are respectively equipped with guide block 54.

Springing part 60 is garden plate-likes, and its end face is a scrobicular ring 61, and spring 62 is housed in the ring, and there is a hole 43 at the center, and springing part 60 encloses the place and protrudes out two and stride bar 54.

Bottom 70 is plate bodys, and its face is provided with column 71.

The perspective view of Fig. 1, zip commonly used

The perspective view of Fig. 2, slide fastener chain lock solid structure

The three-dimensional exploded view of Fig. 3, slide fastener chain lock solid structure

Fig. 4, lock body plane structure schematic diagram

The action plane figure of Fig. 5, slide fastener lock fixing structure

Fig. 6, slide fastener lock fixing structure on-off action schematic diagram

Now in conjunction with the accompanying drawings leather trunk slide fastener lock fixing structure is described in detail

By Fig. 2,3,4, lock 10 is blocks of a continuous frames, its appropriate location is provided with several cylinders 11, and the avris that cylinder 11 is set is to be provided with chute 13, and there is a frame groove 12 at the place in the middle of this block, it is longer that frame groove 12 wall sides are provided with guide groove 14 its frame grooves 12, and two wall sides are respectively equipped with to connect and are room 15, room 15 both sides are provided with the symmetrical arc 16 of striding, the wall of this room 15 and the block back side connect, this perforation place shape is provided with a card post 17, and it is concave arcs 18 that this shape is established card post 17 places, and concave arc 18 wall places are provided with a draw-in groove.

Be assembled with members such as character wheel 21 and gear wheel 22 in the character wheel group 20, be arranged on the cylinder 11 of lock 10, and place, the limit of gear wheel 22 is provided with the unfilled corner 221 that does not run through gear wheel.

Movable pulley 30 is blocks that lockset is opened and closed, and is located at character wheel group 20 tops, and the short slot 301 of end face side is provided with spring 31, one sides and has protruded out block 32, and middle appropriate location is to form arcuation in several, is provided with projection 33 in the arc.

Brake 40 is turnover blocks, is that the room 15 block both sides of being located at lock 10 protrude out one section column 41, and protrudes out fixture block 42 on the vertical plane that links to each other with column 41, and column 41 opposite sides are one to be the just inclined-plane 43 of shape, and lower side is provided with elastic plate 401;

Breakdown chain 50, one ends are to be a garden arcuation 51, and the other end is a concavity 52, and a wherein long side protrudes out and is provided with parallel raised line 53, and short two sides are respectively equipped with guide block 54.

Springing part 60 is garden plate-likes, is a scrobicular ring 61 on the one end, and spring 62 is housed in the ring, and the center is a hole 63, and these springing part 60 peripheral places protrude out two and stride bar 64;

Bottom 70 is plate bodys, and its face is provided with to zygostyle 71;

Wherein, character wheel group 20 is located on the cylinder 11 of lock 10, brake 40 places in the room 15, the column 41 of brake 40 is combined with striding arc 16, and the fixture block 42 of brake 40 is to convexedly stretch in outside room 15 connects, but and on the inclined-plane 43 ammunition feed plate 401 install before brake 40 is inserted room 15, be to be about to breakdown key 50 earlier insert in the frame groove 12, and making raised line 52 and guide block 54 and guide groove 14, after the wedging, the interior arcuation at place just covers mutually with the gear wheel 22 of character wheel group 20 in the middle of the sliding shoe 30; And cooperate with chute 13, be provided with spring 31 in the short slot 301, when lock 10 internals are all inserted when appropriate, the column 70 of bottom 70 just is harmonious with forming with lock 10 and finishes its Assembly Action, the card post 17 at lock 10 back sides just covers springing part 60, the scrobicular ring 61 of springing part 120 is provided with a spring 62, and springing part 60 both sides stride bar 64 just with the draw-in groove 10 of lock 10 wedging mutually;

By Fig. 5,6, the gear wheel 22 of character wheel group 20 is subjected to character wheel 21 spinning movements, the unfilled corner 221 that makes gear wheel 22 is during with 33 one-tenth relative wedgings of projection of sliding shoe 30, this sliding shoe 30 is subjected to the effect of the reaction force of spring 31, and promote sliding shoe 30 it is subjected to displacement, at this moment block 32 is not interfered with brake 40, and breakdown chain 50 can be done a push action, at this moment wheel is that brake 40 presses down is that a swing is done at the center with column 41 just, make fixture block 42 be recessed in lock 10 inside, springing part 60 on lock 10 card posts 17 just is not subjected to fixture block 42 stoppers, just with outside two pulling-on pieces, the 5 ejecting card posts 17,, pulling-on piece does and the unlatching leather trunk in the instantaneous time so touching, otherwise, as if being through on the card post 17, two pulling-on pieces, 5 covers press down, fixture block 42 hooks are established after the pulling-on piece 5, its character wheel 21 is stirred, interfere with brake 40 so make sliding shoe 30 displacements, breakdown key 50 can't be pressed down and move, make pulling-on piece 5 reach the effect of locking.

Compared with prior art, lock used on suitcase chain has following advantages

1, the leather trunk slide fastener combines with a location lockset, needn't purchase separately lockset not when therefore using Lock the slide fastener of pulling.

2, lock solid structure is directly fixed on the place, top of leather trunk, makes slide fastener when the closure or openness leather trunk All in same fixed point, can confirm the position that leather trunk opens and closes time and again.

3, clip is above card column effectively for slide fastener, and locking and is difficult for being damaged.

Claims

1, a kind of leather trunk slide fastener lock fixing structure is characterized in that lock solid structure is made up of lock (10) character wheel group (20) movable pulley (30) brake (40) breakdown key (50) springing part (60) bottom (70);

Lock (10) is the block of a continuous frames, its appropriate location one is provided with cylinder (11) cylinder avris and is provided with chute (13), the place has frame groove (a 12) wall side that guide groove (14) is arranged in the middle of this block, and frame groove (12) is longer, and two wall sides are respectively equipped with the room (15) of perforation, arc (16) is striden in room (15) both sides, the wall and the block back side of room (15) connect, perforation place has a card post (17), this establishes Ka Zhuchu is a concave arc (18), and concave arc wall place has and character wheel (21) is housed in a draw-in groove (19) the character wheel group (20) and gear wheel (22) is arranged on the cylinder (11) of lock (10), and there is the unfilled corner (221) that does not run through gear wheel at gear wheel (22) periphery place

Movable pulley (30) is a block, is located at character wheel group (20) top, and the short slot of end face side (301) is equipped with spring (31), and a side has protruded out block (32), and middle appropriate location forms interior arcuation, is provided with projection (33) in the arcuation,

Brake (40) is a turnover body, is located in the room (15) of lock (10), and the block both sides protrude out one section column (41), link to each other with column and protrude out fixture block (42) on the vertical plane, the column opposite side is one to be the inclined-plane (43) of shape of the high end, and lower face is provided with springing plate (401)

One end of breakdown key (50) is garden arcuation (51), and the other end is concavity (52), and a wherein long side male member is provided with parallel raised line (53), and short two sides are respectively equipped with guide block (54),

Springing part (60) is the garden plate-like, and its end face is a scrobicular ring (61), and spring (62) is housed in the ring, and there is a hole (43) at the center, and springing part (60) encloses the place and protrudes out two and stride bar (54),

Bottom (70) is a plate body, and its face is provided with column (71).