CN220849230U - Push type combined safety lock - Google Patents

Abstract

The utility model provides a push type combined safety lock, which is characterized in that a fixing main body and a safety lock head are stuck on a mounting plane such as a drawer through back glue arranged on a fixing bottom plate and a locking bottom plate, a rotating plate in a rope winding assembly is screwed to wind a lock rope on a winding rod, so that the lock rope is tightened, a rope pressing assembly arranged on the fixing bottom plate and the locking bottom plate can press down the lock rope to enable the lock rope to be close to the mounting plane, a T-shaped button can be pressed down to unlock the rope winding assembly, thereby unlocking the mounting plane, the fixing main body and the safety lock head are stuck without careful sticking through the arrangement of the rope winding assembly, and the mounting plane such as the drawer, a cabinet door and the like can be locked more tightly by screwing the rotating plate, and a gap is not easy to open to clamp children.

Description

Push type combined safety lock

Technical Field

The utility model relates to the technical field of safety locks, in particular to a push type combined safety lock.

Background

Most of drawers and cabinet doors on the market at present are not provided with door lock devices, so that infants, children and the like can open the drawer panel, articles stored in the drawers are overturned to be damaged by the children, the children are likely to clamp the drawers when opening and closing the drawers, the drawers can be locked by using the child safety locks, the safety locks are widely used, the doors of various articles can be used, and the doors can be locked by two mounting platforms which can be attached to right angles.

In the safety lock in the prior art, as shown in the attached figure 1 of the specification, the distance between the lock ropes between the safety locks or the adjustment precision is poor, the safety lock cannot be well adapted to the door opening of various furniture, and the lock ropes can only be tightened when the safety lock is stuck to a drawer or a cabinet door, but the safety lock cannot be taken down once stuck to the side wall of the furniture due to the existence of back glue, once the safety lock is wrong during sticking, the lock ropes cannot be tightened, and the drawer can be pulled open for a certain gap, so that children are likely to be injured; as shown in figure 2 of the specification, the locking ropes between the safety locks are connected to the fixed ends at two ends, so that the locking ropes are lifted, a certain distance exists between the locking ropes and the installation plane, gaps are easily formed between the locking ropes and the installation plane, and the children can not achieve the aim of protecting the children by taking hands into the gaps to hurt fingers or wrists carelessly.

Disclosure of Invention

The present utility model is directed to a push-type combination security lock, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The combined safety lock comprises a fixed main body and an adjusting main body which are respectively arranged on two different installation planes, wherein the fixed main body and the adjusting main body are connected through a locking rope;

The fixing main body comprises a fixing bottom plate and a fixing block arranged on the fixing bottom plate, and the fixing block is connected with a locking rope; and

The adjusting body comprises a rope winding component and a safety lock head, the rope winding component is connected with the other end of the rope, the rope winding component is rotated to wind the rope winding component, so that the rope is tightly tightened when the positions of the fixed bottom plate and the rope winding component are fixed, the safety lock head comprises a locking bottom plate, a locking block arranged on the locking bottom plate and a locking mechanism arranged in the locking block, a locking groove is formed in the locking block, and the locking mechanism is used for locking or releasing the rope winding component arranged in the locking groove.

Preferably, the fixed bottom plate and the locking bottom plate are provided with rope pressing components.

Preferably, the fixing bottom plate and the locking bottom plate are provided with rope pressing grooves, the rope pressing assembly comprises rope pressing rods used for pressing the locking ropes into the rope pressing grooves and close to the installation plane, and locking rod plates used for fixing the rope pressing rods after the rope pressing rods are pressed down, and the locking rod plates can release the rope pressing rods after the rope pressing rods are fixed.

Preferably, the rope winding assembly comprises a winding bottom plate, a winding box arranged on the winding bottom plate, a winding rod penetrating through the winding bottom plate and inserted into the winding box, a rotating plate arranged at the top of the winding rod, a rotating wheel arranged on the winding rod and positioned in the winding box, a first spring arranged in the wall of the winding box, a T-shaped rod arranged in the wall of the winding box and connected with the first spring, and a locking rod arranged outside the winding box.

Preferably, the locking rope is connected with the winding rod, the rotating plate can wind the locking rope on the winding rod, and the rotating wheel is provided with a clamping groove for being matched with the T-shaped rod and the spring I which extend into the winding box, so that the winding rod can only rotate towards the direction of winding the locking rope on the winding rod.

The preferred locking mechanical system is for pressing the unblock structure, press the unblock mechanism through pressing the mode to the rope winding subassembly locks or releases, press the unblock structure including insert locate the T shape button of locking cell wall, both ends respectively with the spring second that T shape button and locking cell wall are connected and set up L shaped plate on the T shape button.

Preferably, after the locking bar enters the locking groove, the L-shaped plate hooks the locking bar to lock the locking bar, so that the locking rope is fixed in position, and after the T-shaped button is pressed, the L-shaped plate releases the locking bar, so that the locking rope is unlocked.

Preferably, the locking mechanism is a key unlocking structure, and the key unlocking structure locks or releases the rope winding assembly through the matching of a key and a lock cylinder.

Preferably, the locking mechanism is a password unlocking structure, and the password unlocking structure locks or releases the rope winding assembly through the matching of the password input and the password lock cylinder.

Preferably, the fixed bottom plate and the locking bottom plate are provided with back glue.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the fixing main body and the safety lock are adhered to the installation plane of the drawer and the like through the back adhesive arranged on the fixing bottom plate and the locking bottom plate, the lock rope is wound on the winding rod by screwing the rotating plate in the rope rolling assembly, so that the lock rope is tightly wound, the rope pressing assembly arranged on the fixing bottom plate and the locking bottom plate can press down the lock rope to enable the lock rope to be close to the installation plane, the T-shaped button can be pressed down to unlock the rope rolling assembly, thus unlocking the installation plane, the fixing main body and the safety lock do not need to be carefully adhered when the fixing main body and the safety lock are adhered through the arrangement of the rope rolling assembly, the installation plane of the drawer, the cabinet door and the like can be tightly locked by screwing the rotating plate after the fixing main body and the safety lock, and children are not easily wound by pulling out gaps due to the arrangement of the rope pressing assembly, the gap between the lock rope and the installation plane is reduced, the hands of the children are not easily stretched into the gaps to be wound, and a double-locking structure is formed between the safety lock and the rope pressing assembly, and the safety lock is difficult to be opened by children in a false touch.

Drawings

FIG. 1 is an isometric view of a prior art security lock during installation;

FIG. 2 is a top view of a prior art security lock when installed;

FIG. 3 is a schematic top view of a first embodiment of the present utility model;

FIG. 4 is a schematic view of a rope reel assembly and a security lock according to a first embodiment of the present utility model;

FIG. 5 is a schematic view of a rope winding assembly according to the present utility model;

FIG. 6 is a diagram showing the positional relationship between a rotating wheel and a T-bar according to the first embodiment of the present utility model;

FIG. 7 is a diagram of the positional relationship of the locking lever plate and the rope pressing lever in the locking base plate of the present utility model;

FIG. 8 is a diagram of the positional relationship between a locking rope and a rope pressing rod according to the present utility model;

FIG. 9 is a schematic top view of a second embodiment of the present utility model;

FIG. 10 is a schematic top view of a third embodiment of the present utility model;

FIG. 11 is a schematic view of the installation of the first embodiment of the present utility model with the installation plane.

In the figure: 1. a fixed block; 2. a fixed bottom plate; 3. a locking base plate; 4. a locking block; 5. a locking groove; 6. a rotating plate; 7. a winding rod; 8. rolling the bottom plate; 9. a locking lever; 10. a first spring; 11. a T-bar; 12. a rotating wheel; 13. a second spring; 14. a T-shaped button; 15. an L-shaped plate; 16. a clamping groove; 17. locking ropes; 18. a lock lever plate; 19. rope pressing grooves; 20. rope pressing rods; 21. a back adhesive layer; 22. a winding box; 23. a key cylinder; 24. a cipher lock core.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 11, the present utility model provides a technical solution:

Embodiment one:

A push-on combination security lock comprising:

The fixing body comprises a fixing bottom plate 2, a fixing block 1 and a locking rope 17, wherein the fixing block 1 is fixedly connected with the top of the fixing bottom plate 2, one end of the locking rope 17 is fixedly connected with the fixing block 1, and the other end of the locking rope is fixedly connected with the side wall of the winding rod 7.

The adjusting body includes a rope winding assembly for winding the locking rope 17 and a safety lock for locking or unlocking the rope winding assembly.

The rope winding assembly is connected with the other end of the lock rope 17 and is used for rotating the rope winding assembly to wind the lock rope 17 on the rope winding assembly, so that the lock rope 17 is tightened after the fixed main body and the safety lock head are adhered, a drawer and the like cannot be pulled out, and the rope winding assembly comprises a winding bottom plate 8, a winding box 22, a winding rod 7, a rotating plate 6, a rotating wheel 12, a first spring 10, a T-shaped rod 11 and a locking rod 9; the below fixedly connected with top uncovered rolling box 22 of rolling bottom plate 8, the rolling chamber has been seted up in the rolling box 22, rolling rod 7 inserts and establishes on rolling bottom plate 8, rotate with rolling bottom plate 8 and be connected, rolling rod 7 stretches into the rolling intracavity, and with rolling chamber's diapire contact, swiveling wheel 12 and rolling rod 7 fixed connection and swiveling wheel 12 are located the rolling intracavity, the draw-in groove 16 has been seted up on the swiveling wheel 12, the screens chamber has been seted up on the lateral wall of rolling chamber, first 10 of spring is located the screens intracavity, one end and screens chamber wall fixed connection, the other end and T shape pole 11 fixed connection, the one end that T shape pole 11 had the diaphragm is located the screens, the other end stretches out the screens chamber, be located the draw-in groove 16, locking lever 9 sets up in rolling box 22's both sides, locking lever 9 includes a thin pole and the round platform piece of thin pole fixed connection, the great bottom surface fixed connection of round platform piece area, in T shape pole 11 stretch into draw-in groove 16's one end and be equipped with the inclined plane, when swiveling wheel 12 anticlockwise rotation, screens chamber 12 has seted up the screens chamber on the lateral wall, first 10 of spring is located the screens chamber, first 10 of spring and one end and the clamping groove 11 is located the screens chamber, one end is pressed down in the T shape 11 of T shape 11, the slope 11 is compressed down by a clamp 11, the slope 10 is compressed down the draw-in the line 11, the slope 10 is compressed down the line is 16, the slope 10 is stretched out to the slope 10 is rotated to the slope in the opposite direction when the T shape 11, the opposite direction 11, the slope is made to the point is rotated in the opposite direction 11, the slope, the point is made, the point is rotated and the point is opposite point to be compressed down, and the point in the slope is opposite point, and when the point is opposite point to the point is opposite to the point, and the point is opposite to the point is.

The safety lock head is provided with a locking groove 5 and is used for locking the position of the rope winding assembly pressed into the locking groove 5 and unlocking the rope winding assembly after the rope winding assembly is locked, and the safety lock head is of a pressing unlocking structure and comprises a locking bottom plate 3, a locking block 4 and a locking mechanism, wherein the locking mechanism comprises a T-shaped button 14, a spring II 13, an L-shaped plate 15 and a back adhesive 21; the top of locking bottom plate 3 is equipped with locking piece 4, with locking bottom plate 3 fixed connection, be equipped with locking groove 5 in the locking piece 4, insert on the lateral wall of locking groove 5 and be equipped with T shape button 14, T shape button 14 and locking groove 5 wall removal are connected, spring two 13 sets up between the lateral wall of T shape button 14 and locking groove 5, one end and T shape button fixed connection of spring two 13, the lateral wall fixed connection of the other end and locking groove 5, be equipped with L shaped plate 15 on T shape button 14, with T shape button 14 fixed connection, L shaped plate 15 is used for cooperating with the locking lever 9 of installing into locking groove 5, when locking lever 9 installs into locking groove 5, the slope of round platform piece of locking lever 9 is drawn L shaped plate 15, make L shaped plate 15 hook the great bottom surface of round platform piece area, fix locking lever 9, thereby fix the rope winding assembly, simultaneously, after pressing down T shape button 14, drive L shaped plate 15 removal and remove locking lever 9, thereby make the rope winding assembly can take out in the locking groove 5.

The fixed bottom plate 2 and the locking bottom plate 3 are provided with rope pressing components, as shown in the attached drawing 11, the rope pressing components are used for pressing down the locking ropes 17, so that the locking ropes 17 are close to installation planes such as drawer walls and cabinet doors, the distance between the locking ropes 17 and the installation planes is reduced, namely, the size of a gap between the locking ropes 17 and the installation planes is reduced, a child is not easy to stretch into the gap by the locking ropes 17, the rope pressing components comprise rope pressing rods 20 and locking rod plates 18, the fixed bottom plate 2 and the locking bottom plate 3 are provided with rope pressing grooves 19 which are the same as the shape of the rope pressing rods 20, the rope pressing grooves 19 are used for accommodating the locking ropes 17 pressed down by the rope pressing rods 20, the rope pressing grooves 19 are through the fixed bottom plate 2 and the locking bottom plate 3, the locking ropes 17 pressed down by the rope pressing rods 20 can be close to the installation planes, the locking rods 20 are connected with the locking bottom plate 3 in a rotating mode through a rotating shaft, the locking rod plates 18 are connected with the locking bottom plate 3 in a moving mode through lugs inserted into the locking bottom plate 3, the locking ropes 17 are pressed down by the locking rods 18, the rope pressing rods 20 are pressed down by the locking rods 20, the corresponding rope pressing grooves 19 are arranged on the locking bottom plate 20, and the rolling rods can be contacted with the locking rods 20, and the rolling rods are simultaneously, and the rolling rods can be pressed down by the locking rods 20, and the rolling rods are conveniently.

The bottoms of the locking bottom plate 3 and the fixing bottom plate 2 are provided with back glue 21, and the shape of the back glue 21 is the same as the shape of the bottom walls of the locking bottom plate 3 and the fixing bottom plate 2 respectively, so that the fixing main body and the safety lock head are adhered to the installation plane.

Embodiment two: the only different structure that exists from embodiment one is: the locking mechanism is a key unlocking structure, and is a key lock cylinder 23 which is inserted on the locking bottom plate 3 and used for locking the locking rod 9 and unlocking after locking, a lock tongue is arranged on the key lock cylinder 23 and used for rotating along with the key lock cylinder 23, when a key is inserted into the lock cylinder, the lock tongue on the bottom surface with larger area of the round platform block of the lap locking rod 9 rotates 90 degrees clockwise, so that the rope winding component can be taken out from the locking groove 5, and when the key is inserted into the lock cylinder and rotated 90 degrees reversely, the lock tongue on the bottom surface with larger area of the round platform block can be newly lapped on the bottom surface of the round platform block, thereby enabling the rope winding group to be installed into the locking groove 5 again and locking the rope winding component from new.

The locking mechanism in the second embodiment locks or unlocks the rope winding assembly by using a key, so that the locking or unlocking of the installation platform such as the drawer is realized, and compared with the locking mechanism in the first embodiment, the locking mechanism in the first embodiment can not unlock the safety lock due to false touch or study of children, and has stronger protection capability.

The only different structure from that of the first embodiment is: the locking mechanism is a password unlocking structure, and is a password lock cylinder 24 which is inserted on the locking bottom plate 3 and used for locking the locking rod 9 and unlocking after locking, the password lock cylinder 24 is provided with a movable lock tongue, when the password lock rotates to a correct position, the lock tongue is retracted into the password lock cylinder 24 from a state of being lapped on the bottom surface with a larger area of a round table block, so that the rope winding component can be taken out from the locking groove 5, and when the password lock is positioned at an incorrect position, the lock tongue can extend to prop against the bottom surface with a larger area of the round table block of the locking rod 9 inserted into the locking groove 5, thereby locking the rope winding component.

The locking mechanism in the third embodiment realizes the function of locking or unlocking the rope winding assembly by inputting the password, thereby realizing the locking or unlocking of the installation platform such as the drawer, compared with the locking mechanism in the first embodiment, the safety lock can not be unlocked due to the false touch or study of children, the protection capability is stronger, and compared with the second embodiment, the locking and unlocking device does not need to carry a key, and is more convenient.

Working principle: when the cabinet door is used, the fixing main body and the safety lock are adhered to an installation plane such as a cabinet door and a drawer through the back adhesive layer 21, the cabinet door is locked, then the rotating plate 6 is screwed to enable the lock rope 17 to be wound on the winding rod 7, when the lock rope 17 is to be tightened, the rope pressing rod 20 is pressed down, the lock rope 17 is adhered to the installation plane, the lock rod plate 18 is moved to lock the rope pressing rod 20, then the rotating plate 6 is screwed again to thoroughly tighten the lock rope 17, the cabinet door is thoroughly locked, when the cabinet door needs to be opened, the T-shaped button 14 is pressed, the rope winding assembly is taken out, the cabinet door can be opened, then the rope winding assembly is pressed into the locking groove 5, the L-shaped plate 15 hooks the locking rod 9, and the rope winding assembly is fixed again.

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

Claims (10)

1. The push type combined safety lock is characterized by comprising a fixed main body and an adjusting main body which are respectively arranged on two different installation planes, wherein the fixed main body and the adjusting main body are connected through a lock rope;

The fixing main body comprises a fixing bottom plate and a fixing block arranged on the fixing bottom plate, and the fixing block is connected with a locking rope; and

The adjusting body comprises a rope winding component and a safety lock head, the rope winding component is connected with the other end of the rope, the rope winding component is rotated to wind the rope winding component, so that the rope is tightly tightened when the positions of the fixed bottom plate and the rope winding component are fixed, the safety lock head comprises a locking bottom plate, a locking block arranged on the locking bottom plate and a locking mechanism arranged in the locking block, a locking groove is formed in the locking block, and the locking mechanism is used for locking or releasing the rope winding component arranged in the locking groove.

2. The push-on combination security lock of claim 1, wherein: and the fixed bottom plate and the locking bottom plate are provided with rope pressing components.

3. The push-on combination security lock of claim 2, wherein: the fixed bottom plate and the locking bottom plate are provided with rope pressing grooves, the rope pressing assembly comprises rope pressing rods used for pressing the locking ropes into the rope pressing grooves and pressing the locking ropes to the installation plane, and locking rod plates used for pressing the locking ropes down and fixing the rope pressing rods, and the locking rod plates can be used for releasing the locking ropes after fixing the locking ropes.

4. The push-on combination security lock of claim 1, wherein: the winding rope assembly comprises a winding bottom plate, a winding box arranged on the winding bottom plate, a winding rod penetrating through the winding bottom plate and inserted into the winding box, a rotating plate arranged at the top of the winding rod, a rotating wheel arranged on the winding rod and positioned in the winding box, a first spring arranged in the wall of the winding box, a T-shaped rod arranged in the wall of the winding box and connected with the first spring, and a locking rod arranged outside the winding box.

5. The push-on combination security lock of claim 4, wherein: the lock rope is connected with the winding rod, the rotating plate can wind the lock rope on the winding rod, and the rotating wheel is provided with a clamping groove which is used for being matched with the T-shaped rod and the spring which extend into the winding box, so that the winding rod can only rotate towards the direction of winding the lock rope on the winding rod.

6. The push-on combination security lock of claim 5, wherein: the locking mechanism is a pressing unlocking structure, the pressing unlocking structure locks or releases the rope winding assembly in a pressing mode, and the pressing unlocking structure comprises a T-shaped button inserted into the wall of the locking groove, a second spring with two ends respectively connected with the T-shaped button and the wall of the locking groove, and an L-shaped plate arranged on the T-shaped button.

7. The push-on combination security lock of claim 6, wherein: when the locking rod enters the locking groove, the L-shaped plate hooks the locking rod to lock the locking rod, so that the locking rope is fixed in position, and when the T-shaped button is pressed down, the L-shaped plate releases the locking rod to unlock the locking rope.

8. The push-on combination security lock of claim 5, wherein: the locking mechanism is a key unlocking structure, and the key unlocking structure locks or releases the rope winding assembly through the matching of a key and a lock cylinder.

9. The push-on combination security lock of claim 5, wherein: the locking mechanism is a password unlocking structure, and the password unlocking structure locks or releases the rope winding assembly through the matching of the password input and the password lock core.

10. The push-on combination security lock of claim 1, wherein: and the fixed bottom plate and the locking bottom plate are provided with a back adhesive layer.