CN110056250B

CN110056250B - Door lock device with forgetting-proof reminding function

Info

Publication number: CN110056250B
Application number: CN201910160725.XA
Authority: CN
Inventors: 肖逸; 陈克乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2021-01-15
Anticipated expiration: 2039-03-04
Also published as: CN110056250A

Abstract

The invention relates to a door lock device with forgetting-proof reminding, which comprises a door frame, a door body, a lock body part and a hook part, wherein the door body is hinged on the inner side of the door frame; the lock comprises a lock body and a hook part, wherein the lock body is provided with a lock tongue, the lock tongue is provided with a lock pin hole, the lock tongue is provided with a lock pin, the lock pin is provided with a lock pin hole, the lock pin hole is arranged on the lock tongue, and the lock body is provided with a lock pin hole which is matched with the lock pin. The invention has the advantages that: the hook is suitable for places such as public toilets, changing rooms and the like with large flow of people, provides hooks for placing hats, backpacks or other objects for users, and can prevent the users from losing articles brought by the users in the places such as the public toilets, the changing rooms and the like, thereby reducing unnecessary troubles for the users.

Description

Door lock device with forgetting-proof reminding function

Technical Field

The invention relates to the technical field of door locks, in particular to a door lock device with an anti-forgetting reminding function.

Background

It is common practice to provide hooks in public toilets and changing rooms for users to place hats, backpacks or other items for convenience. However, the user may forget to place the object on the hook, and the lost object is often difficult to retrieve due to the large traffic in public places, resulting in the loss of property of the user.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a door lock device with an anti-forgetting reminder.

The purpose of the invention is realized by the following technical scheme:

the door lock device with the forgetting-preventing reminding function comprises a lock body part and a hook part, wherein the lock body part comprises a lock box, a lock tongue, a lock ring, a gear and a knob, the lock box is fixedly arranged on a door body, the lock ring is fixedly arranged on a door frame, the lock tongue transversely penetrates through the lock box, a rack is arranged on the lower surface of the rear end of the lock tongue, a gear rotating shaft is rotatably arranged on the inner wall of the lock box, the gear is fixed in the middle of the gear rotating shaft and meshed with the rack, the knob is fixed at the free end of the gear rotating shaft, and the front end of the lock tongue can be inserted into the lock ring; the hook part comprises a hook box, a sliding rod, a bolt connecting piece, a hook, a first spring and a bolt, wherein the hook box is fixed on the door body, an upper guide plate and a lower guide plate are respectively fixed on the inner wall of the hook box along the vertical direction, the sliding rod is installed between the upper guide plate and the lower guide plate in a sliding fit mode, the hook is fixed on the sliding rod between the upper guide plate and the lower guide plate, the lower end of the sliding rod is connected with the upper end of the bolt connecting piece, the first spring is further fixed between the lower surface of the sliding rod and the inner bottom surface of the lock box, a through hole for the bolt connecting piece to pass through is formed in the lock box, the lower end of the bolt connecting piece penetrates through the through hole and is connected with the bolt, a bolt hole matched with the bolt is formed in the upper surface of the lock tongue, and the bolt hole is located right below the bolt when the.

Further, the extending direction along the spring bolt on the door body is fixed with back limiting plate and preceding limiting plate in proper order, the spring bolt passes back limiting plate and preceding limiting plate in proper order to finally can stretch into the lock ring in, still be equipped with the stopper on the spring bolt between limiting plate and the preceding limiting plate after being located, when the lock body part is in the locking state, the stopper butt is in the front on the lateral wall of limiting plate, when the lock body part is in the state of opening, the stopper butt is on the lateral wall of rear limiting plate.

Furthermore, a bearing plate is transversely fixed on the inner side of the hook box, and when the hook is positioned at a lower limit position, the hook is pressed on the upper surface of the bearing plate.

Further, when the hook portion is positioned directly above the lock body portion, the latch connector is a rigid rod member.

Further, a bolt guide plate is fixed on the inner wall of the lock box, and the outer wall of the lower end of the bolt connecting piece is connected with the bolt guide plate in a sliding fit mode.

Furthermore, the upper end of the bolt connecting piece is fixedly connected with the lower end face of the sliding rod, and the first spring is sleeved on the outer side of the upper end of the bolt connecting piece.

Further, when the hook portion is located obliquely above the lock body portion, the latch connector is a flexible steel cable.

Further, be fixed with the bolt deflector that extends along the horizontal direction on the inner wall of lock box, the outer wall and the bolt deflector sliding fit of bolt are connected, just still rotate on the inner wall of lock box and install the lever pivot, be fixed with a lever in the lever pivot, the one end and the lower extreme of bolt connecting piece of lever are connected, and the other end is articulated with the upper end of bolt, still be equipped with the push pedal that is parallel to each other with the bolt deflector on the upper end outer wall of bolt, the second spring has been cup jointed on the outer wall of bolt, the upper end of second spring is fixed on the lower surface of push pedal, and the lower extreme is fixed on the upper surface of bolt deflector, the fixed pulley of installing on the inner wall of couple box is walked around to the upper end of bolt connecting piece to finally fix on the lateral wall of slide bar lower.

Further, a steel rope protective sleeve is arranged outside the bolt connecting piece.

Furthermore, one side of couple still is equipped with emergent unblock push pedal, the one end of emergent unblock push pedal is connected on the lateral wall of couple, and the other end runs through the couple box to stretch out in the couple box.

The invention has the following advantages:

1. the invention is suitable for places such as public toilets, dressing rooms and the like with large pedestrian volume, provides a hook for placing clothes, hats, backpacks or other objects for a user, and simultaneously can prevent the user from losing articles brought by the user in the places such as the public toilets, the dressing rooms and the like, thereby reducing unnecessary troubles for the user.

2. The door lock has the advantages that the structural design is ingenious, the hook and the door lock can be effectively interacted by utilizing the condition that a user needs to unlock when the user leaves, and a good reminding effect is achieved for the user.

3. When a user rotates the knob to adjust the lock body part to be in a locking state, clothes, hats or other objects are hung on the hook, the hook moves downwards under the gravity of the objects, the bolt is driven by the bolt connecting piece to be inserted into the bolt hole right below the hook, and when the user leaves, if the clothes, hats or other objects hung on the hook are not taken down, the door cannot be opened. Therefore, the hook and the door lock have the function of forgetting prevention.

4. The inboard of couple box transversely is fixed with the bearing plate, and when the couple was in down spacing, the couple was pressed on the upper surface of bearing plate, prevented that article such as clothing from overweight and lead to going up deflector and lower deflector damage.

5. The lock body part and the hook part are relatively flexible in position, the installation mode is flexible and changeable, and the lock body part and the hook part can be arranged according to the requirements of users.

6. One side of couple still is equipped with emergent unblock push pedal, the one end of emergent unblock push pedal is connected on the lateral wall of couple, and the other end runs through the couple box to stretch out in the couple box. When the device became invalid, the user pushed up the emergency unlocking push plate to pull out the bolt, and the lock tongue can be unlocked to prevent the user from being closed in the door.

Drawings

Fig. 1 is a schematic view of an installation structure of embodiment 1 of the present invention;

fig. 2 is an internal structural view of a lock body portion of embodiment 1 of the present invention;

FIG. 3 is an internal structural view of a hook portion of embodiment 1 of the present invention;

figure 4 is another angular internal block diagram of the lock body portion of embodiment 1 of the present invention;

FIG. 5 is a schematic view of the mounting structure of embodiment 2 of the present invention;

figure 6 is an internal structural view of a lock body part of embodiment 2 of the present invention;

FIG. 7 is an internal structural view of a hook portion of embodiment 2 of the present invention;

in the figure: 1-doorframe, 2-door body, 3-lock body part, 3 a-lock box, 3a 1-through hole, 3 b-lock tongue, 3b 1-rack, 3b 2-bolt hole, 3b 3-stopper, 3 c-lock ring, 3 d-gear rotation shaft, 3 e-gear, 3 f-knob, 3 g-front stopper, 3 h-rear stopper, 4-hook part, 4 a-hook box, 4 b-upper guide plate, 4 c-lower guide plate, 4 d-slide bar, 4 e-bolt connector, 4 f-hook, 4 g-first spring, 4 h-bearing plate, 4 i-bolt guide plate, 4 j-bolt, 4 k-lever rotation shaft, 4 m-lever, 4 n-push plate, 4 p-second spring, 4 q-fixed pulley, 4 r-emergency unlocking push plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.

Referring to fig. 1 to 7, the present invention provides the following embodiments:

the door lock device with the forgetting-prevention reminding function is suitable for being installed on a door body 2 comprising a door frame 1 and being hinged and installed on the inner side of the door frame 1, and comprises a lock body part 3 and a hook part 4, wherein the lock body part 3 comprises a lock box 3a, a lock tongue 3b, a lock ring 3c, a gear 3e and a knob 3f, the lock box 3a is fixedly installed on the door body 2, the lock ring 3c is fixedly installed on the door frame 1, the lock tongue 3b transversely penetrates through the lock box 3a, a rack 3b1 is arranged on the lower surface of the rear end of the lock tongue 3b, a gear rotating shaft 3d is rotatably installed on the inner wall of the lock box 3a, the gear 3e is fixed in the middle of the gear rotating shaft 3d, the gear 3e is meshed with the rack 3b1, the knob 3f is fixed on the free end of the gear rotating shaft 3d, and the front end, when the knob 3f is rotated, the knob 3f drives the gear 3e to rotate, and the gear 3e is meshed with the rack 3b1, so that the gear 3e can drive the bolt 3b to move back and forth, when the bolt moves forward, the bolt 3b extends into the lock ring 3c to form a locking state, and when the bolt moves backward, the bolt 3b withdraws from the lock ring 3c to form an opening state; the hook part 4 comprises a hook box 4a, a sliding rod 4d, a bolt connecting piece 4e, a hook 4f, a first spring 4g and a bolt 4j, the hook box 4a is fixed on the door body 2, an upper guide plate 4b and a lower guide plate 4c are respectively fixed on the inner wall of the hook box 4a along the vertical direction, the sliding rod 4d is installed between the upper guide plate 4b and the lower guide plate 4c in a sliding fit manner, the hook 4f is fixed on the sliding rod 4d between the upper guide plate 4b and the lower guide plate 4c, the hook 4f can slide between the upper guide plate 4b and the lower guide plate 4c along with the sliding rod 4d, the lower end of the sliding rod 4d is connected with the upper end of the bolt connecting piece 4e, the first spring 4g is further fixed between the lower surface of the sliding rod 4d and the inner bottom surface of the lock box 3a, the lock box 3a is provided with a through hole 3a1 for the bolt connecting piece 4e to pass through, the lower end of the bolt connecting piece 4e penetrates through the through hole 3a1 and is connected with a bolt 4j, the upper surface of the bolt 3b is provided with a bolt hole 3b2 matched with the bolt 4j, and when the lock body part 3 is in a locked state, the bolt hole 3b2 is positioned right below the bolt 4 j. When a user rotates the knob 3f to adjust the lock body part 3 to a locked state, clothes, hats or other objects are hung on the hook 4f, the hook 4f moves downwards under the weight of the objects, the bolt 4j is driven by the bolt connecting piece 4e to be inserted into the bolt hole 3b2 right below the hook, and when the user leaves, if the clothes, hats or other objects hung on the hook 4f are not taken down, the door cannot be opened. Therefore, the hook and the door lock have the function of forgetting prevention.

Preferably, the lock case 3a and the hook case 4a are respectively provided with a cover plate to prevent artificial damage.

Further, as shown in fig. 2, 4 or 6, a rear limiting plate 3h and a front limiting plate 3g are sequentially fixed on the door body 2 along the extending direction of the bolt 3b, the bolt 3b sequentially penetrates through the rear limiting plate 3h and the front limiting plate 3g and finally can extend into the lock ring 3c, a limiting block 3b3 is further arranged on the bolt 3b between the rear limiting plate 3h and the front limiting plate 3g, when the lock body part 3 is in the locked state, the limiting block 3b3 abuts against the side wall of the front limiting plate 3g, and when the lock body part 3 is in the unlocked state, the limiting block 3b3 abuts against the side wall of the rear limiting plate 3 h. The reach of spring bolt 3b carries out accurate control, and stopper 3b3 butt is in the unblock state when on back limiting plate 3h, and stopper 3b3 butt is in the locking state when limiting plate 3h in the front. In addition, the position of the limiting block 3b3 can remind the user of the state of the bolt 3b, namely, when the limiting block 3b3 moves to the front limiting plate 3g, the clothes, hats or other articles can be placed on the hook 4 f.

Still further, as shown in fig. 3 and 7, a bearing plate 4h is transversely fixed on the inner side of the hook box 4a, and when the hook 4f is at a lower limit position, the hook 4f presses on the upper surface of the bearing plate 4h, so that the upper guide plate 4b and the lower guide plate 4c are prevented from being damaged due to the overweight of articles such as clothes and caps.

As a preferred embodiment: as shown in fig. 1 to 4, when the hook portion 4 is located right above the lock body portion 3, the latch connector 4e is a rigid rod member based on the above-mentioned solution.

Further, as shown in fig. 4, a bolt guide plate 4i is fixed on an inner wall of the lock case 3a, and an outer wall of a lower end of the bolt connector 4e is connected with the bolt guide plate 4i in a sliding fit manner. Because bolt connecting piece 4e is the rigidity member, and bolt 4j is also the lower extreme of rigid connection at bolt connecting piece 4e simultaneously, consequently only need lead to bolt connecting piece 4e, just can realize leading to bolt 4j for bolt 4j and bolt hole 3b 2's location is accurate.

Further, as shown in fig. 3, the upper end of the plug pin connector 4e is fixedly connected with the lower end face of the slide rod 4d, and the first spring 4g is sleeved on the outer side of the upper end of the plug pin connector 4 e.

As another preferred embodiment: as shown in fig. 5 to 7, when the hook part 4 is located obliquely above the lock body part 3, the latch connector 4e is a flexible steel cable. Can set up according to the user's demand, couple 4f passes through hinged joint with flexible steel cable, and flexible steel cable is walked around fixed pulley 4q, and couple 4f moves down and then stimulates flexible steel cable, sets up lever assembly in the lock body part 3, and lever 4m one end is connected to flexible steel cable, and the 4m other end of lever is connected to bolt 4j, and bolt 4j moves along vertical direction after passing through the direction of bolt deflector.

Specifically, as shown in fig. 6, a plug pin guide plate 4i extending in the horizontal direction is fixed on the inner wall of the lock case 3a, the outer wall of the plug pin 4j is connected with the plug pin guide plate 4i in a sliding fit manner, a lever rotating shaft 4k is further rotatably installed on the inner wall of the lock case 3a, a lever 4m is fixed on the lever rotating shaft 4k, one end of the lever 4m is connected with the lower end of a plug pin connecting piece 4e, the other end of the lever 4m is hinged with the upper end of the plug pin 4j, a push plate 4n parallel to the plug pin guide plate 4i is further arranged on the outer wall of the upper end of the plug pin 4j, a second spring 4p is sleeved on the outer wall of the plug pin 4j, the upper end of the second spring 4p is fixed on the lower surface of the push plate 4n, the lower end of the plug pin connecting piece 4i is fixed on the upper surface of the plug pin guide plate 4i, the upper, and finally fixed to the side wall of the lower end of the slide bar 4 d.

Specifically, the outside of bolt connecting piece 4e is provided with the steel cable protective sheath, and bolt connecting piece 4e removes in the steel cable protective sheath, prevents that bolt connecting piece 4e from being damaged by the people.

Further, as shown in fig. 7, an emergency unlocking push plate 4r is further arranged on one side of the hook 4f, one end of the emergency unlocking push plate 4r is connected to the side wall of the hook 4f, and the other end of the emergency unlocking push plate 4r penetrates through the hook box 4a and extends out of the hook box 4 a. When the device is invalid, a user pushes up the emergency unlocking push plate 4r to pull out the bolt 4j, and the bolt 3b can be unlocked to prevent the user from being closed in the door.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Door lock device with prevent forgetting and remind, its characterized in that: comprises a lock body part (3) and a hook part (4), wherein the lock body part (3) comprises a lock box (3a), a bolt (3b), a lock ring (3c), a gear (3e) and a knob (3f), the lock box (3a) is fixedly arranged on the door body (2), the lock ring (3c) is fixedly arranged on the door frame (1), the lock tongue (3b) transversely penetrates through the lock box (3a), the lower surface of the rear end of the lock tongue (3b) is provided with a rack (3b1), a gear rotating shaft (3d) is rotatably arranged on the inner wall of the lock box (3a), a gear (3e) is fixed in the middle of the gear rotating shaft (3d), the gear (3e) is meshed with a rack (3b1), a knob (3f) is fixed at the free end of the gear rotating shaft (3d), and the front end of the bolt (3b) can be inserted into the lock ring (3 c); the hook part (4) comprises a hook box (4a), a sliding rod (4d), a bolt connecting piece (4e), a hook (4f), a first spring (4g) and a bolt (4j), the hook box (4a) is fixed on the door body (2), an upper guide plate (4b) and a lower guide plate (4c) are respectively fixed on the inner wall of the hook box (4a) along the vertical direction, the sliding rod (4d) is installed between the upper guide plate (4b) and the lower guide plate (4c) in a sliding fit manner, the hook (4f) is fixed on the sliding rod (4d) between the upper guide plate (4b) and the lower guide plate (4c), the lower end of the sliding rod (4d) is connected with the upper end of the bolt connecting piece (4e), the first spring (4g) is further fixed between the lower surface of the sliding rod (4d) and the inner bottom surface of the lock box (3a), a through hole (3a1) for a bolt connecting piece (4e) to pass through is formed in the lock box (3a), the lower end of the bolt connecting piece (4e) penetrates through the through hole (3a1) and is connected with a bolt (4j), a bolt hole (3b2) matched with the bolt (4j) is formed in the upper surface of the lock tongue (3b), and when the lock body part (3) is in a locked state, the bolt hole (3b2) is located right below the bolt (4 j);

a rear limiting plate (3h) and a front limiting plate (3g) are sequentially fixed on the door body (2) along the extending direction of the bolt (3b), the bolt (3b) sequentially penetrates through the rear limiting plate (3h) and the front limiting plate (3g) and finally can extend into the lock ring (3c), a limiting block (3b3) is further arranged on the bolt (3b) between the rear limiting plate (3h) and the front limiting plate (3g), when the lock body part (3) is in a locking state, the limiting block (3b3) abuts against the side wall of the front limiting plate (3g), and when the lock body part (3) is in an opening state, the limiting block (3b3) abuts against the side wall of the rear limiting plate (3 h);

a bearing plate (4h) is transversely fixed on the inner side of the hook box (4a), and when the hook (4f) is positioned at a lower limit position, the hook (4f) is pressed on the upper surface of the bearing plate (4 h);

when the hook part (4) is positioned obliquely above the lock body part (3), the bolt connecting piece (4e) is a flexible steel rope;

a bolt guide plate (4i) extending along the horizontal direction is fixed on the inner wall of the lock box (3a), the outer wall of the bolt (4j) is connected with the bolt guide plate (4i) in a sliding fit manner, a lever rotating shaft (4k) is further rotatably installed on the inner wall of the lock box (3a), a lever (4m) is fixed on the lever rotating shaft (4k), one end of the lever (4m) is connected with the lower end of a bolt connecting piece (4e), the other end of the lever is hinged with the upper end of the bolt (4j), a push plate (4n) parallel to the bolt guide plate (4i) is further arranged on the outer wall of the upper end of the bolt (4j), a second spring (4p) is sleeved on the outer wall of the bolt (4j), the upper end of the second spring (4p) is fixed on the lower surface of the push plate (4n), and the lower end of the second spring (4p) is fixed on the upper surface of the bolt guide, the upper end of the bolt connecting piece (4e) bypasses a fixed pulley (4q) arranged on the inner wall of the hook box (4a) and is finally fixed on the side wall of the lower end of the sliding rod (4 d).

2. The door lock device with the forget-proof reminder according to claim 1, characterized in that: and a steel rope protective sleeve is arranged outside the bolt connecting piece (4 e).

3. The door lock device with the forget-proof reminder according to claim 1, characterized in that: one side of couple (4f) still is equipped with emergent unblock push pedal (4r), the one end of emergent unblock push pedal (4r) is connected on the lateral wall of couple (4f), and the other end runs through couple box (4a) to stretch out in follow couple box (4 a).