CN206158356U - Burglary -resisting door panel structure - Google Patents

Abstract

The utility model discloses a burglary -resisting door panel structure, comprises a door plate, be equipped with the mounting hole on the door plant, be equipped with driving element and driving medium in its characterized in that mounting hole, driving element is connected with the handle, the handle passes through the mounting hole and establishes at the door plant inboardly, be equipped with the square hole on the driving medium, the square hole embeds there is the square bar, driving element is equipped with logical groove, be equipped with on the driving medium and lead to the corresponding through -hole in groove, the driving element lower extreme is equipped with the feeler lever, when the feeler lever stretches into driving element's logical groove and the through -hole on the driving medium, it is even as an organic whole with the driving medium with driving element, be equipped with the flange on the feeler lever, and establish the spring housing on the flange of feeler lever, be equipped with the spout on the door plant, be equipped with in the spout and push away the button, it removes in the spout to push away the button, with the feeler lever contact when pushing away the button rebound. The structure of the utility model, prevented that the thief from unblanking from the lining through the cat eye, its theftproof performance is high, moreover convenient and practical.

Description

Theft-proof Door Panel structure

Technical field

The utility model relates to a kind of door-plate, and in particular to a kind of Theft-proof Door Panel structure.

Background technology

Existing antitheft door is generally fitted with opal, offender sometimes through destruction opal, then by instrument from door Pull handle is unlocked, and this process operation is relatively simple, it is easy to accomplish, it is unfavorable for antitheft.

In patent database notification number for CN204960519U a kind of finger-print anti-theft lock, including door Internal handle, door internal lock Body and the lock core being arranged in an internal lock body and burglar-proof mechanism, door Internal handle is rotatably arranged on lock body in door by contiguous block On, it is characterised in that：The burglar-proof mechanism includes regulating block, spring, push rod, clamping joint and clamping block, regulating block and push rod One end connects, and spring is set on push rod, and jack is provided with door Internal handle, and the push rod other end is connected with clamping joint, and The clamping joint is contacted after jack and lock core with clamping block；The clamping cephalic par is provided with cruciform joint, the card Connect block middle part and be provided with transitional pore, the blind hole being engaged with cruciform joint is provided with transitional pore bottom, and be also provided with clamping block The stopper slot of quadrant, is additionally provided with the gag lever post coordinated with stopper slot, in clamping block on the outer circle wall of stopper slot Two ends be fixed with the spacer pin engaged with lock core；Also include outdoors lock body, the cover plate coaxial with lock body in door and be arranged on Key panel outdoors on lock body, fingerprint recognition panel, the key panel, fingerprint recognition panel are in parallel and pass through controller It is connected with the unlocking executing agency of lock body outdoors, two guide rails, the inwall two of the cover plate is provided with the lock body outdoors Side is provided with groove, and the groove is made up of the flat segments and superposed expanding reach positioned at bottom, upper end and the expansion of flat segments The lower end connection of big section, and the section of the expanding reach is inverted trapezoidal, the guide rail causes cover plate to slide with fit depressions It is dynamic to be arranged on guide rail and respectively covered key panel, fingerprint recognition panel.Although the design solves is opened by opal The problem of lock, but its burglar-proof mechanism is complicated, and its burglar-proof mechanism and handle combine together, easily damage in Long-Time Service, and Once damaging it is necessary to whole replacings, need to design that a kind of structure is relatively simple and non-damageable theftproof lock.

Utility model content

In view of the deficiency of background technology, technical problem to be solved in the utility model is to provide one kind and is prevented from from cat The high Theft-proof Door Panel structure of theftproof performance that eye is unlocked.

For achieving the above object, the utility model provides following technical scheme：A kind of Theft-proof Door Panel structure, including door Plate, the door-plate is provided with installing hole, it is characterised in that be provided with drivening piece and driving member in the installing hole, the drivening piece with Handle is connected, and the handle is located at the door-plate inner side by the installing hole, and the driving member is provided with square hole, the side Hole is built-in with square bar, and the drivening piece is provided with groove, and the driving member is provided with the through hole corresponding with the groove, the band Moving part lower end is provided with feeler lever, when the feeler lever stretches into the through hole on the groove and the driving member of the drivening piece, The drivening piece is connected as a single entity with the driving member, the feeler lever is provided with flange, and spring is set in into the feeler lever On the flange, the door-plate is provided with chute, and push button is provided with the chute, and the push button is moved in the chute, institute State and contacted with the feeler lever when push button is moved up.

The push button is provided with slotted eye, and compression spring is provided with the slotted eye, and the end of the compression spring is provided with steel ball, The chute inwall is step trough, and the steel ball matches with the step trough of the chute inwall.

When the utility model is unlocked, push button is up stirred, push button just up pushes away feeler lever, and spring enters compressive state, Now the through hole of transmission parts and the groove of drivening piece are stretched in feeler lever upper end, and driving member is linked together with drivening piece, at this moment Rotating handles can drive driving member to rotate jointly with drivening piece, and make square bar rotate lock body in drive door simultaneously, realize unlocking；On During lock, push button is down stirred, spring restores and band movable feeler lever is moved down, the through hole of feeler lever abjection driving member causes driving member Realize separating with drivening piece, at this moment rotating handles can only drive drivening piece to rotate, and driving member is unaffected, and then square bar Will not be applied in door on lock body, so as to realize locking function；It is its simple structure, convenient and practical.

Description of the drawings

The utility model has drawings described below：

Fig. 1 is Structure explosion diagram of the present utility model；

Structure sectional view when Fig. 2 is of the present utility model locking；

Fig. 3 is the structural representation of drivening piece of the present utility model；

Fig. 4 is the structural representation of driving member of the present utility model.

Specific embodiment

As illustrated, this Theft-proof Door Panel structure, including door-plate 1, the door-plate 1 is provided with installing hole 5, the installation Drivening piece 7 and driving member 2 are provided with hole 5, the drivening piece 7 is connected with handle 3, and the handle 3 is set by the installing hole 5 In the inner side of the door-plate 1, the driving member 2 is provided with square hole 21, and the square hole 21 is built-in with square bar 10, the square hole 21 it is big The little size with square bar 10 matches, and the drivening piece 7 is provided with groove 71, and the driving member 2 is provided with and the phase of the groove 71 Corresponding through hole 22, the lower end of the drivening piece 7 is provided with feeler lever 9, the feeler lever 9 stretch into the groove 71 of the drivening piece 7 and During the through hole 22 on the driving member 2, the drivening piece 7 is connected as a single entity with the driving member 2, is set on the feeler lever 9 There is flange 91, and spring 8 is set on the flange 91 of the feeler lever 9, the door-plate 1 is provided with chute 6, the chute Push button 4 is provided with 6, the push button 4 is moved in the chute 6, is contacted with the feeler lever 9 when the push button 4 is moved up.

The push button 4 is provided with slotted eye 41, the slotted eye 41 and is provided with compression spring 43, the end of the compression spring 43 It is provided with steel ball 42, the inwall of the chute 6 is step trough 61, the phase of the step trough 61 of the steel ball 42 and the inwall of the chute 6 Matching.

When the utility model is unlocked, push button 4 is up stirred, push button 4 just up pushes away feeler lever 9, spring 8 enters compression shape State, now the groove 22 of transmission parts 2 and the through hole 71 of drivening piece 7 are stretched in the upper end of feeler lever 9, and driving member 7 and drivening piece 2 are connected Together, at this moment rotating handles can drive driving member 7 to rotate jointly with drivening piece 2, and simultaneously rotation is driven in door to make square bar 10 Lock body, realizes unlocking；When people goes out to need to lock, push button 4 is down stirred, spring 8 restores and band movable feeler lever 9 is moved down, The through hole 22 of the abjection driving member 2 of feeler lever 9 causes driving member 2 and drivening piece 7 to realize separating, and at this moment spinning handle only can drive Part 7 rotates, and driving member 2 is unaffected, and then square bar 10 also will not be applied in door on lock body, so as to realize work(of locking Energy.

Claims (2)

1. a kind of Theft-proof Door Panel structure, including door-plate, the door-plate is provided with installing hole, it is characterised in that in the installing hole Drivening piece and driving member are provided with, the drivening piece is connected with handle, and the handle is located at the door-plate by the installing hole Inner side, the driving member is provided with square hole, and the square hole is built-in with square bar, and the drivening piece is provided with groove, on the driving member The through hole corresponding with the groove is provided with, the drivening piece lower end is provided with feeler lever, and the feeler lever stretches into the institute of the drivening piece When stating groove and the through hole on the driving member, the drivening piece is connected as a single entity with the driving member, on the feeler lever Flange is provided with, and spring is set on the flange of the feeler lever, the door-plate is provided with chute, is provided with the chute Push button, the push button is moved in the chute, is contacted with the feeler lever when push button is moved up.

2. Theft-proof Door Panel structure according to claim 1, it is characterised in that the push button is provided with slotted eye, the slotted eye Inside be provided with compression spring, the end of the compression spring is provided with steel ball, the chute inwall is step trough, the steel ball with it is described The step trough of chute inwall matches.