CN104514409A - Knob type directional coded anti-theft lock with lock cylinder for door - Google Patents

Abstract

The invention provides a knob type directional coded anti-theft lock with a lock cylinder for a door. The anti-theft lock is designed with a base plate with two side edges; the lock cylinder is mounted on the base plate; a side locking piece is designed; a frame is arranged; an upper fixed block, a lower fixed block and inner inserts are arranged in the frame and connected and fixed by use of screws; a plurality of knob holes are formed in the end face of the upper fixed block; knobs are embedded into the knob holes and connected with a round rod; the lower end of the round rod passes through a cylinder and is fixed by use of a screw; 5 small projections are distributed on the peripheral part of the cylinder without a blank portion; each small projection is so long that the knob can be turned to the joint surface of the side locking piece and goes into a long groove by about 3mm; a transverse line mark corresponding to the position of each knob is formed. The knob type directional coded anti-theft lock with the lock cylinder for the door is provided with changeable codes so that a theft cannot open the door; the lock cylinder does not need to be changed frequently, dual safety burglary prevention is realized, and only locking codes and unlocking codes need to be remembered; the anti-theft lock is used for safety burglary prevention for a safe case, is firm and durable, pickproof and sawing-resistant, and convenient, safe and reliable to use, and has a dual-lock function.

Description

Band lock core knob direction, gate puzzle theft-proof lock

Art

The present invention relates to a kind of lockset, band lock core knob direction, especially a kind of gate puzzle theft-proof lock.

Background technology

At present, the lockset on people gate is all the monolock core apparatus of open type, and burglar easily utilizes master key or other means to open it; creep in family and steal money and goods; very dangerous, in case of decoration or taxi also often will change lock core, cause the waste of time and money and bother.

Summary of the invention

In order to address this problem, the invention provides band lock core knob direction, a kind of gate puzzle theft-proof lock.Gate can not only pin safely by this band lock core knob direction, gate puzzle theft-proof lock, and others does not open, as long as remember password, revolves knob with hand-screw.Constantly oneself can change password at home again simultaneously, make it safer, eliminate again when house to let or decorate the trouble of changing lock core again.

The technical solution adopted for the present invention to solve the technical problems is: design the base plate with dual-side, base plate is equipped with lock core, design side chain block, shape is cuboid, and its bonding surface place opens a long recess, and width is slightly larger than small convex pillar diameter, a frame is set, both sides, frame lower end are intrinsic ships and resell on another market, and is flexibly connected, can overturns with base plate dual-side.Solid block, lower solid block, interior insert are set in frame, and be connected and fixed with screw, upper block end face admittedly arranges multiple knob hole, inside being embedded in by knob, knob and round bar link together, round bar lower end is screwed through cylinder, and to distribute 5 small convex pillars in pillar part, Liu Yichu does not establish, the length of small convex pillar is screwed into side chain block bonding surface place with knob, can put in about 3mm in long recess and be advisable.Interior insert, by round bar Bao Zhu, leaves a fixed gap, can smooth and easyly rotate to be suitable with knob.Below side chain block and base plate, be respectively equipped with long spiro nail, be convenient to be arranged on gate and large doorframe.Circumferentially engrave numeral at knob, in the plane of side chain block face numeral around knob, be carved with a horizontal line with knob position and mark.

During use, frame to be separated with side chain block bonding surface by shipping and reselling on another market, with key, lock is pinned by lock core, again frame is closed with side chain agllutination, user determines the quantity in the small convex pillar approaching side lock dog long recess of the cylinder distribution of knob lower end voluntarily, and remember password, when the password on knob rotates to the horizontal line mark aimed on side chain block, then represent locked.When opening the lock, as long as remember the password opening lock, rotate knob, when knob codon pair quasi-mark, then lock is opened, actually go up be here small convex pillar empty place on cylinder facing to side chain block bonding surface, do not have small convex pillar to enter in long recess, so lock is rapidly opened, thus reach the object of pinning gate and opening gate.If need password be changed, as long as unclamp screw, upper solid block and lower solid block, interior insert and frame separate, turn on small convex pillar and the fixing screw of round bar, unload cylinder, on demand reversing of position, fixing with round bar.Because at this moment small convex pillar enters the knob position of long recess and quantity and direction and there occurs change, burglar is ignorant, only has user oneself to know, therefore burglar does not know password, only have by guess, guess more random and more random, finally not open gate, thus reach antitheft object.

The invention has the beneficial effects as follows: be provided with password; password can be changed; burglar cannot open gate, does not need often to change lock core, realizes dual safety antitheft; as long as remember lock a door password and door-opening password; and safety cabinet safe antitheft can be used for, and sturdy and durable, the anti-saw of pick-proof; there is twin-lock function, easy to use safe and reliable.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is organigram of the present invention.

In figure 1, long spiro nail, 2, side chain block, 3, knob, 4, upper solid block, 5, interior insert, 6, small convex pillar, 7, lower solid block, 8, round bar, 9, cylinder, 10, frame, 11, ship and resell on another market, 12, base plate, 13, lock core, 14, long recess.

Detailed description of the invention

In figure 1, design the base plate (12) with dual-side, base plate (12) is equipped with lock core (13), design side chain block (2), shape is cuboid, its bonding surface place opens a long recess (14), width, slightly larger than small convex pillar (6) diameter, arranges a frame (10), intrinsic ship and resell on another market (11), frame (10) both sides, lower end, be flexibly connected with base plate (12) dual-side, can overturn.Solid block (4) is set in frame (10), consolidate block (7) down, interior insert (5), and be connected and fixed with screw, upper block (4) end face admittedly arranges multiple knob (3) hole, knob (3) is embedded in the inside, knob (3) and round bar (8) link together, round bar (8) lower end is screwed through cylinder (8), to distribute 5 small convex pillars (6) at cylinder (8) peripheral part, a place is stayed not establish, the length of small convex pillar (6) is screwed into side chain block (2) bonding surface place with knob (3), about 3mm in long recess (14) can be put in be advisable.Interior insert (5), by round bar (8) Bao Zhu, leaves a fixed gap, can smooth and easyly rotate to be suitable with knob (3).Below side chain block (2) and base plate (12), be respectively equipped with long spiro nail (1), be convenient to be arranged on gate and large doorframe (10).Circumferentially engrave numeral at knob (3), in the plane of side chain block (2) face numeral around knob (3), be carved with a horizontal line with knob (3) position and mark.

During use, frame (10) is separated with side chain block (2) bonding surface by ship and resell on another market (11), with key, lock is pinned by lock core (13), again frame (10) is closed with side chain (2) agllutination, user determines the quantity in small convex pillar (6) approaching side lock dog (2) long recess (14) that the cylinder (9) of knob (3) lower end distributes voluntarily, and remember password, when the password on knob (3) rotates to the horizontal line mark aimed on side chain block (2), then represent locked.When opening the lock, as long as remember the password opening lock, rotate knob (3), when knob (3) codon pair quasi-mark, then lock is opened, actually go up be here small convex pillar (6) empty place on cylinder (9) facing to side chain block (2) bonding surface, do not have small convex pillar (6) to enter in long recess (14), so lock is rapidly opened, thus reach the object of pinning gate and opening gate.If need password be changed, as long as unclamp screw, upper solid block (4) and lower solid block (7), interior insert (5) and frame (10) are separated, turn on the screw that small convex pillar (6) is fixing with round bar (8), unload cylinder (9), reversing of position on demand, fixes with round bar (8).Because at this moment small convex pillar (6) enters knob (3) position of long recess (14) and quantity and direction and there occurs change, burglar is ignorant, user oneself is only had to know, therefore burglar does not know password, only have by guess, guess more random and more random, gate of finally not opening, thus reach antitheft object.

The invention has the beneficial effects as follows: be provided with password; password can be changed; burglar cannot open gate, does not need often to change lock core (13), realizes dual safety antitheft; as long as remember lock a door password and door-opening password; and safety cabinet safe antitheft can be used for, and sturdy and durable, the anti-saw of pick-proof; there is twin-lock function, easy to use safe and reliable.

Claims (1)

1. band lock core knob direction, gate puzzle theft-proof lock, it is characterized in that: design the base plate with dual-side, base plate is equipped with lock core, design side chain block, shape is cuboid, its bonding surface place opens a long recess, width, slightly larger than small convex pillar diameter, arranges a frame, and both sides, frame lower end are intrinsic ships and resell on another market, be flexibly connected with base plate dual-side, can overturn.Solid block is set in frame, consolidate block down, interior insert, and be connected and fixed with screw, upper block end face admittedly arranges multiple knob hole, inside being embedded in by knob, knob and round bar link together, round bar lower end is screwed through cylinder, to distribute 5 small convex pillars in pillar part, a place is stayed not establish, the length of small convex pillar is screwed into side chain block bonding surface place with knob, about 3mm in long recess can be put in be advisable, interior insert is by round bar Bao Zhu, leave a fixed gap, can smooth and easyly rotate to be suitable with knob, long spiro nail is respectively equipped with below side chain block and base plate, be convenient to be arranged on gate and large doorframe, circumferentially numeral is engraved at knob, in the plane of side chain block face numeral around knob, be carved with a horizontal line with knob position to mark.