CN208220415U

CN208220415U - A kind of novel door locking device

Info

Publication number: CN208220415U
Application number: CN201820704572.1U
Authority: CN
Inventors: 王欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-13
Filing date: 2018-05-13
Publication date: 2018-12-11
Anticipated expiration: 2028-05-13

Abstract

The utility model relates to the manufacture technology fields of lock, including door and doorframe, it is characterized by: the door is connected with doorframe by hinge twist, switch is fixedly connected on the left of the door, lock member apparatus is fixedly connected on the right side of the door, the surface of the lock member apparatus offers screw thread mouth, the lock member apparatus is fixed together by screw and door, it is center structure inside the lock member apparatus, the right side opening of the lock member apparatus is equipped with notch, battery is fixedly connected at the top of the lock member apparatus, the bottom of the lock member apparatus is connected with gear, the surface of the gear is fixedly connected with a hand, the bottom of the lock member apparatus is fixedly connected with baffle.By bolt, detent block, card hole, strut, cross bar, second spring, coil, switch, battery setting and disclose a kind of novel door locking device.The utility model solves the problem of to solve that child is fond of play door is locked adult does not open from outside.

Description

A kind of novel door locking device

Technical field

The utility model relates to the manufacture technology field of lock, specially a kind of novel door locking device.

Background technique

Door refers to the entrance of building or is mounted on the device that entrance can switch, and door is the one kind for dividing the confined space Entity, its effect are the entrances that can connect and close two or more spaces, and lock is a Chinese character, and original idea, which refers to, to be placed in It on implements able to turn on or off, is opened with key or private mark, extended meaning is to be lockked, closed with lock.The text is in " big iron vertebra passes " and " opinion Weighing apparatus order a terrible piece " etc. documents it is on the books.As the enhancing that people are put into consciousness is significantly improved at door and bedroom With security door of the multiselect in the selection of door with locking mechanism, and this selection is there are certain drawbacks, for example, family have it is small It when child is fond of play, is easy to lock at door, adult does not open outside, and child's intelligence is not mature enough to make dangerous thing indoors Feelings, such news report emerges one after another these years, so family has child's, it is necessary to one kind be selected to prevent child can be certainly The door that oneself locks.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of novel door locking device, solves child fond of play The problem of door is locked, and adult does not open from outside.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of novel door locking device, including door and door Frame, the door and doorframe are connected by hinge twist, and switch is fixedly connected on the left of the door, and the right side of the door is fixed to be connected It is connected to lock member apparatus, the surface of the lock member apparatus offers screw thread mouth, and the lock member apparatus is fixedly connected by screw with door It together, is center structure inside the lock member apparatus, the right side opening of the lock member apparatus is equipped with notch, the lock member apparatus Top is fixedly connected with battery, and the bottom of the lock member apparatus is connected with gear, and the surface of the gear is fixedly connected There is a hand, the bottom of the lock member apparatus is fixedly connected with baffle, and fixed block is fixedly connected on the right side of the baffle, described solid The right side opening for determining block is equipped with groove, and the bottom of the groove is fixedly connected with the first spring, and first spring is far from groove One end is fixedly connected with bolt, and the inside of the bolt is hollow structure, and the bolt extends to outside notch, the bolt Bottom is fixedly connected with rack gear, is fixedly connected with strut at the top of the inner wall of the bolt, and the bottom dumpling of the strut is connected to cross bar, It is fixedly connected with detent block at the top of the cross bar, card hole, the top of the inner wall of the bolt are offered at the top of the bolt Portion is fixedly connected with second spring, and the second spring between strut and card hole, fix by the inner wall of the lock member apparatus It is connected with coil, the coil is located at the surface of card hole, is fixedly connected with USB interface at the top of the lock member apparatus, institute It states and offers locked groove on the left of doorframe, the surface of the locked groove is fixedly connected with rubber pad, and the surface of the rubber pad is fixed to be connected It is connected to rubber projections.

Preferably, the quantity of the door hand is two, and two door hand sizes are identical, and two Men Shoujun are fixedly connected with gear In the center of gear.

Preferably, the caliber size of the card hole is identical with the caliber size of detent block, between detent block and card hole It is mutually adapted, detent block is made of iron.

Preferably, it is mutually adapted between the gear and rack gear, it is mutually ratcheting between gear and rack gear.

It preferably, is to be electrically connected between the switch, coil and USB interface and battery.

Preferably, the rubber material of the bolt position insulation, the right side of bolt are cambered surface setting.

(3) beneficial effect

The utility model provides a kind of novel door locking device.Have it is following the utility model has the advantages that

(1), by the setting of bolt, detent block, card hole, strut, cross bar, second spring, coil, switch, battery, Switch is placed in eminence, avoids child from encountering, door is locked, and when needing to lock on door lock, turns on the switch, battery provides electricity Source, coil generate magnetic force after being powered, and adsorption column detent block makes door be not easy to open, and after power-off, coil magnetic disappears, detent block Second spring elastic force effect under reset, child touch less than, door can be locked with oneself, practicability enhancing.

(2), by the setting of fixed block, groove, the first spring, door hand gear, rack gear, bolt and locked groove, door hand is rotated Tooth, the movement with carry-over bar, so that bolt be driven to be detached from out of locked groove, after bolt is completely disengaged with locked groove, door is opened, and bolt exists The elastic force effect of first spring is lower to be resetted, simple to operate, practicability enhancing.

(3), by the setting of locked groove, rubber pad and rubber projections, the frictional force between bolt and locked groove, bolt are increased Stronger, practicability enhancing is capable of fixing with locked groove.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the enlarged drawing in the utility model Fig. 1 at B；

It ought scheme greatly at A in the utility model Fig. 1 of the position Fig. 3.

In figure: 1,2 doorframes, 3 hinges, 4 switches, 5 lock member apparatus, 6 screw thread mouths, 7 screws, 8 batteries, 9 baffles, 10 solid Determine block, 11 grooves, 12 first springs, 13 bolts, 14 hands, 15 gears, 16 struts, 17 cross bars, 18 second springs, 19 detents Block, 20 card holes, 21 coils, 22 locked grooves, 23 rubber pads, 24 rubber projections, 25 USB interfaces, 26 rack gears, 27 notches.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model 1-3, to the technical scheme in the embodiment of the utility model It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Every other embodiment obtained is put, is fallen within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of novel door locking device, including door 1 and doorframe 2, door 1 and doorframe 2 are hinged by hinge 3, and the left side of door 1 is fixedly connected with switch 4, and the right side of door 1 is fixedly connected with latch fitting dress 5 are set, the surface of lock member apparatus 5 offers screw thread mouth 6, and lock member apparatus 5 is fixed together by screw 7 with door 1, latch fitting dress Setting 5 inside is center structure, and the right side opening of lock member apparatus 5 is equipped with notch 27, and the top of lock member apparatus 5 is fixedly connected with battery 8, the bottom of lock member apparatus 5 is connected with gear 15, and the surface of gear 15 is fixedly connected with a hand 14, and the quantity of door hand 14 is Two, two 14 sizes of door hand are identical, and two door hands 14 are fixedly connected on the center of gear 15, gear 15 with gear 15 It being mutually adapted between rack gear 26, mutually ratcheting between gear 15 and rack gear, the bottom of lock member apparatus 5 is fixedly connected with baffle 9, The right side of baffle 9 is fixedly connected with fixed block 10, and the right side opening of fixed block 10 is equipped with groove 11, and the bottom of groove 11 is fixedly connected Have the first spring 12, the first spring 12 is fixedly connected with bolt 13 far from one end of groove 11, by fixed block 10, groove 11, The setting of first spring 12, door hand 14. gear 15, rack gear 26, bolt 13 and locked groove 22 rotates door hand 14, and door hand 14 is with movable tooth Item 26 moves, so that bolt 13 be driven to be detached from out of locked groove 22, after bolt 13 is completely disengaged with locked groove 22, door 1 is opened, bolt 13 It is resetted under the elastic force effect of the first spring 12, simple to operate, practicability enhancing, bolt 13 is the rubber material of insulation, The right side of bolt 13 is cambered surface setting, and the inside of bolt 13 is hollow structure, and bolt 13 extends to outside notch 27, bolt 13 Bottom is fixedly connected with rack gear 26, is fixedly connected with strut 16 at the top of the inner wall of bolt 13, the bottom of strut 16 is hinged with cross bar 17, the top of cross bar 17 is fixedly connected with detent block 19, and the top of bolt 13 offers card hole 20, the top of the inner wall of bolt 13 Portion is fixedly connected with second spring 18, and second spring 18 is between strut 16 and card hole 20, the caliber size of card hole 20 It is identical with the caliber size of detent block 19, it is mutually adapted between detent block 19 and card hole 20, detent block 19 is made of iron, latch fitting The inner wall of device 5 is fixedly connected with coil 21, and coil 21 is located at the surface of card hole 20, passes through bolt 13, detent block 19, card The setting in position hole 20, strut 16, cross bar 17, second spring 18, coil 21, switch 4, battery 8, switch 4 are placed in eminence and avoid Child encounters, and door 1 is locked, and when door 1, which is locked, to be needed to lock, turns on the switch 4, battery 8 and provides power supply, after coil 21 is powered Magnetic force is generated, detent block 19 is adsorbed, door is made to be not easy to open, after power-off, coil 21 is magnetic to disappear, and detent block 19 is in the second bullet The elastic force effect of spring 18 is lower to be resetted, and child touches less than door 1 can be locked practicability with oneself enhances, the top of lock member apparatus 5 It is fixedly connected with USB interface 25, is to be electrically connected between switch 4, coil 21 and USB interface 25 and battery 8, doorframe 2 Left side offers locked groove 22, and the surface of locked groove 22 is fixedly connected with rubber pad 23, and the surface of rubber pad 23 is fixedly connected with rubber Protrusion 24 increases the friction between bolt 13 and locked groove 22 by the setting of locked groove 22, rubber pad 22 and rubber projections 24 Power, bolt 13 and locked groove 22 are capable of fixing stronger, practicability enhancing.

Working principle: when the device brings into operation, door hand 14 is rotated, door hand 14 is moved with carry-over bar 26, to drive Bolt 13 is detached from out of locked groove 22, and after bolt 13 is completely disengaged with locked groove 22, door 1 is opened, bullet of the bolt 13 in the first spring 12 Power effect is lower to be resetted, and when needing to lock, turns on the switch (4), the offer power supply of battery 8, coil 21 generates magnetic force after being powered, inhales Attached firmly detent block 19, makes door be not easy to open, and after power-off, coil 21 is magnetic to disappear, elastic force of the detent block 19 in second spring 18 Effect is lower to be resetted, and is then carrying out the rotation opening door 1 of door hand 14.

It can to sum up obtain, 1, turn left when locking a door, pass through bolt 13, detent block 19, card hole 20, strut 16, cross bar 17, second The setting of spring 18, coil 21, switch 4, battery 8 turns on the switch (4), battery 8 provides when door 1, which is locked, to be needed to lock Power supply, coil 21 generate magnetic force after being powered, adsorb detent block 19, door 1 is made to be not easy to open, after power-off, 21 magnetism of coil disappears It loses, detent block 19 resets under the elastic force effect of second spring 18, practicability enhancing.

2, it turns left when opening door, passes through fixed block 10, groove 11, the first spring 12,14. gear 15 of door hand, rack gear 26, lock The setting of item 13 and locked groove 22, switch 4 are placed in eminence, child are avoided to encounter, and door 1 is locked, and rotate 14 tooth of door hand, 14 band movable tooths The movement of item 26, so that bolt 13 be driven to be detached from out of locked groove 22, after bolt 13 is completely disengaged with locked groove 22, door 1 is opened, bolt 13 reset under the elastic force effect of the first spring 12, simple to operate, child touch less than, door 1 can be locked with oneself, it is real Enhanced with property.

3, by the setting of locked groove 22, rubber pad 23 and rubber projections 24, rubbing between bolt 13 and locked groove 22 is increased Power is wiped, bolt 13 and locked groove 22 are capable of fixing stronger, practicability enhancing.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged Except there is also other identical elements in the process, method, article or equipment for including element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of novel door locking device, including door (1) and doorframe (2), it is characterised in that: the door (1) and doorframe (2) pass through conjunction Page (3) hinge is dynamic to be connected, and is fixedly connected with switch (4) on the left of the door (1), is fixedly connected with latch fitting on the right side of the door (1) The surface of device (5), the lock member apparatus (5) offers screw thread mouth (6), and the lock member apparatus (5) passes through screw (7) and door (1) it is fixed together, is center structure inside the lock member apparatus (5), the right side opening of the lock member apparatus (5) is equipped with slot Mouthful (27) are fixedly connected with battery (8) at the top of the lock member apparatus (5), and the bottom of the lock member apparatus (5) is flexibly connected Have gear (15), the surface of the gear (15) is fixedly connected with a hand (14), and the bottom of the lock member apparatus (5) is fixedly connected Have baffle (9), be fixedly connected with fixed block (10) on the right side of the baffle (9), the right side opening of the fixed block (10) is equipped with recessed The bottom of slot (11), the groove (11) is fixedly connected with the first spring (12), and first spring (12) is far from groove (11) One end be fixedly connected with bolt (13), the inside of the bolt (13) is hollow structure, and the bolt (13) extends to notch (27) external, the bottom of the bolt (13) is fixedly connected with rack gear (26), is fixedly connected at the top of the inner wall of the bolt (13) Have strut (16), the bottom dumpling of the strut (16) is connected to cross bar (17), is fixedly connected with detent at the top of the cross bar (17) Block (19) is offered card hole (20) at the top of the bolt (13), is fixedly connected at the top of the inner wall of the bolt (13) Second spring (18), the second spring (18) are located between strut (16) and card hole (20), the lock member apparatus (5) it is interior Wall is fixedly connected with coil (21), and the coil (21) is located at the surface of card hole (20), the top of the lock member apparatus (5) It is fixedly connected with USB interface (25), is offered locked groove (22) on the left of the doorframe (2), the surface of the locked groove (22) is fixed It is connected with rubber pad (23), the surface of the rubber pad (23) is fixedly connected with rubber projections (24).

2. a kind of novel door locking device according to claim 1, it is characterised in that: the quantity of the door hand (14) is two A, two door hand (14) sizes are identical, and two door hands (14) are fixedly connected on the center of gear (15) with gear (15).

3. a kind of novel door locking device according to claim 1, it is characterised in that: the caliber size of the card hole (20) It is identical with the caliber size of detent block (19), it is mutually adapted between detent block (19) and card hole (20), detent block (19) is iron System.

4. a kind of novel door locking device according to claim 1, it is characterised in that: the gear (15) and rack gear (26) it Between be mutually adapted, between gear (15) and rack gear mutually it is ratcheting.

5. a kind of novel door locking device according to claim 1, it is characterised in that: the switch (4), coil (21) and It is to be electrically connected between USB interface (25) and battery (8).

6. a kind of novel door locking device according to claim 1, it is characterised in that: the rubber of bolt (13) the position insulation Material, the right side of bolt (13) are cambered surface setting.