CN205894881U - Intelligence mortise lock locking device - Google Patents

Abstract

This utility model provides an intelligent mortise lock latching device, including an upper shell, a lower shell, a locking block, and a sealing strip. The locking block is slidably connected to both the upper and lower shells, connecting them together, with sufficient space for the locking block to slide after the upper and lower shells are joined. When the sealing strip is assembled, it occupies the sliding space of the locking block, preventing it from sliding and locking the upper and lower shells together. When the sealing strip is removed, it releases the sliding space of the locking block, allowing the locking block to slide out and the upper and lower shells to be separated. The structure is robust and aesthetically pleasing.

Description

An intelligent mortise lock locking device

technical field

The utility model relates to an anti-theft lock, in particular to an intelligent anti-theft mortise lock.

Background technique

Existing mortise locks are of various types, and their structures are mostly composed of separate lock bodies and lock bars. Usually, people improve the structure of the lock body to make its anti-theft performance better, which requires very high requirements on the structure of the lock body. Generally, after the lock body is assembled, the lock body shell is riveted to ensure the safety of the lock. Electronic smart mortise locks need to be embedded with electronic modules. Repeated inspections and maintenance are often required during the production process. If the lock body shell is riveted together, the lock body shell must be destroyed during inspection and maintenance, resulting in a waste of economic value. It loses the meaning of maintenance. Another disadvantage of riveting is that the riveting position is exposed, which affects the appearance.

Utility model content

The purpose of this utility model is to overcome the shortcomings of the above-mentioned prior art, and provide a non-riveting, partially detachable intelligent mortise lock locking device, which has a firm structure and a beautiful appearance.

In order to achieve the above purpose, the utility model adopts the following technical solutions: an intelligent mortise lock locking device, including an upper shell, a lower shell, a lock block, and a strip; the lock block can slide with the upper shell respectively It is connected with the lower shell, and the upper shell and the lower shell are connected together through the lock block, and after the upper shell and the lower shell are combined together, there is a margin space for the lock block to slide; when the seal is assembled, the sliding of the lock block The remaining space occupies the locking block and cannot slide so that the upper shell and the lower shell are locked together by the locking block; when the seal is removed, the sliding margin space of the locking block is released so that the locking block can be slid out so that the upper shell and the lower shell can be separated.

Further, the smart mortice lock locking device also includes an inner shell, which has a plane or arc surface limit, and is assembled between the upper shell and the lower shell, and the inner shell is perpendicular to the sliding direction of the lock block. Lock block limit.

Further, the lock block is divided into a first lock block and a second lock block, and the sliding allowance space is between the first lock block and the second lock block.

Specifically, the lock block is connected with the upper case to form a first connection structure, and the first connection structure may be a chute/slider arranged on the lock block along the sliding direction of the lock block and correspondingly arranged on the upper case slider/chute.

Specifically, the connection between the lock block and the lower case forms a second connection structure, and the second connection structure may be a chute/slider arranged on the lock block along the sliding direction of the lock block and correspondingly arranged on the lower case slider/chute.

Specifically, the upper case and the lower case respectively have a first hook groove and a second hook groove, and there are hooks on the lock block, and the hooks are connected with the first hook grooves on the upper case and the lower case respectively. Cooperating with the second hook groove, the cooperation of the hook and the groove can limit the displacement of the lock block in the up and down direction, and can also limit the displacement of the lock block in the direction perpendicular to the slide rail, leaving only the sliding in the left and right directions .

Specifically, the upper case has a first groove, the lower case has a second groove, and the first groove and the second groove form a space for accommodating the seal.

Specifically, the sealing strip may be connected with the upper shell and the lower shell by bonding.

Further, the connection between the sealing strip and the locking block may be a snap connection, and the locking device of the smart mortice lock also includes an elastic device, which is assembled in the upper shell or the lower shell and is connected with the locking lock. Resisting and pressing the locking block and the sealing strip to engage and connect.

Specifically, there is a third groove on the upper shell or the lower shell, and the elastic member is deformably embedded in the third groove and abuts against the buckle; there is a gap on the seal, and the lock block There is a locking rib, and the elastic part presses the locking block to make the locking rib snap into the notch.

Further, the smart mortice lock locking device also includes an inner shell, which has a plane or arc surface limit, and is assembled between the upper shell and the lower shell, and the inner shell is perpendicular to the sliding direction of the lock block. Lock block limit.

Compared with the prior art, the utility model has the advantages that: the intelligent lock body uses this structure to facilitate the inspection after assembly, and finally install the seal after the lock has passed the inspection, so that the factory will not be scrapped; Screw fixing is firm and beautiful, and it is more non-removable than riveting. At the same time, it will not be scrapped during riveting, reducing damage to the appearance and internal components after riveting; it is convenient for the appearance of the lock and reduces the volume of the lock. Can be widely used in glass door locks, anti-theft of bicycles and motorcycles.

Description of drawings

Figure 1 is an exploded view of Embodiment 1 of the present utility model.

Fig. 2 is a schematic cross-sectional view of the limit of the seal to the buckle of the utility model.

Fig. 3 is a sectional view and a partially enlarged view of Embodiment 1 of the present utility model.

Fig. 4 is a partially enlarged schematic diagram of a section of Embodiment 2 of the present utility model.

Fig. 5 is a schematic explosion diagram of Embodiment 3 of the present utility model.

Legend: upper shell 1, first chute 11, first hook groove 12, lower shell 2, second chute 21, second hook groove 22, first lock block 3, second side 31, third Side 32, side 4 33, hook 34, hook 35, rib 36, locking block 4, side 5 41, side 6 42, side 7 Side 43, third hook 44, fourth hook 45, second rib 46, seal 5, first notch 51, second notch 52, inner shell 6, first side 61, margin space 7, Space 8, first spring 9, second spring 10.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

Example 1

As shown in Figure 1, Figure 2 and Figure 3, an intelligent mortise lock locking device includes an upper shell 1, a lower shell 2, a first lock block 3 for locking the upper shell 1 and the lower shell 2 together, a second Two lock blocks 4, seals 5, and an inner shell 6 placed between the upper shell 1 and the lower shell 2; the upper shell 1 has a first chute 11, the lower shell 2 has a second chute 21, and the inner shell 6 There is a first retaining edge 61 , the first chute 11 , the second chute 21 , and the first retaining edge 61 form a space 8 for sliding the first locking block 3 and the second locking block 4 . As shown in Figure 3: the first lock block 3 has a second gear edge 31 and a third gear edge 32, the second gear edge 31 and the edge of the first chute 11 are offset, the third gear edge 32 and the second chute The edges of 21 are offset to form a limit structure in the up and down direction; there is a fourth side 33 on the first lock block 3, and the fourth side 33 is offset against the first side 61 to make the displacement of the lock block in the vertical sliding direction of the lock block. limit, only left-right sliding is reserved.

Similarly, the second locking block 4 has a fifth gear edge 41, a sixth gear edge 42, and a seventh gear edge 43. The edges of the second chute 21 abut against each other to form a limit structure in the up and down direction, and the abutment between the seventh side 43 and the first side 61 restricts the displacement of the locking block in the direction vertical to the sliding direction of the locking block, leaving only the sliding in the left and right directions.

As shown in Figure 2: when the first lock piece 3 moves up to the top and the second lock piece 4 moves down to the bottom, the upper shell 1 and the lower shell 2 are snapped together and there is a space for the first lock piece 3 and the second lock piece. The margin space 7 where the second lock block 4 slides, now put the seal 5 into the margin space 7, the first lock block 3 and the second lock block 4 will not be able to move, at this time the seal 5 is fixed by pasting or welding , thus the upper shell 1 and the lower shell 2 are assembled together, if the upper shell 1 and the lower shell 2 need to be disassembled, only the seal 5 needs to be destroyed, and the remaining parts can be used as usual to achieve the purpose of the invention.

Example 2

As shown in Figures 2 and 4, an intelligent mortice lock locking device includes an upper shell 1, a lower shell 2, a first lock block 3 and a second lock block 4 for locking the upper shell 1 and the lower shell 2 together , seal 5; the upper shell 1 and the lower shell 2 respectively have a first hook groove 12, a second hook groove 22, a first hook 34, a second hook 35 on the first lock block 3, so The first hook 34 cooperates with the first hook groove 12 to limit each other, and the second hook 35 cooperates with the second hook groove 22 to limit each other; the second lock block 4 has a third hook 44, The fourth hook 45, the third hook 44 cooperates with the first hook groove 12 to limit each other, and the fourth hook 45 cooperates with the second hook groove 22 to limit each other; the cooperation between the hook and the hook groove The displacement of the first lock block 3 and the second lock block 4 in the vertical direction can be limited, and the displacement of the lock block in the direction perpendicular to the slide rail can also be limited, leaving only the sliding in the left and right directions.

As shown in Figure 2: when the first lock piece 3 moves up to the top and the second lock piece 4 moves down to the bottom, the upper shell 1 and the lower shell 2 are snapped together and there is a space for the first lock piece 3 and the second lock piece. The margin space 7 where the second lock block 4 slides, now put the seal 5 into the margin space 7, the first lock block 3 and the second lock block 4 will not be able to move, at this time the seal 5 is fixed by pasting or welding , thus the upper shell 1 and the lower shell 2 are assembled together, if the upper shell 1 and the lower shell 2 need to be disassembled, only the seal 5 needs to be destroyed, and the remaining parts can be used as usual to achieve the purpose of the invention.

Example 3

As shown in Figure 3 and Figure 5, an intelligent mortice lock locking device includes an upper shell 1, a lower shell 2, a first lock block 3 and a second lock block for locking the upper shell 1 and the lower shell 2 together 4. Seal 5. The inner shell 6 placed between the upper shell 1 and the lower shell 2; the upper shell 1 has a first chute 11, the lower shell 2 has a second chute 21, and the inner shell 6 has a first chute. The rib 61, the first chute 11, the second chute 21, and the first rib 61 form a space 8 for the first lock block 3 and the second lock block 4 to slide left and right; the device also includes a space 8 The first spring 9 inside is against the first lock block 3, and the second spring 10 placed inside the space 8 against the second lock block 4; the seal 5 is provided with a first gap 51 where the first lock block 3 is connected, and the seal 5 There is a second notch 52 at the connection with the second lock block 4, the first locking rib 36 on the first lock block 3 fits with the first notch 51, and the second lock block 4 has a The second locking rib 46 fits into the second notch 52 . On the first lock block 3, there are a second gear edge 31 and a third gear edge 32, the second gear edge 31 and the edge of the first chute 11 abut against each other, and the third gear edge 32 and the edge of the second chute 21 abut against each other to form an up and down The limit structure of the direction; the first lock block 3 has a fourth side 33, and the fourth side 33 is offset against the first side 61 so that the displacement of the lock block is limited in the vertical sliding direction of the lock block, and only the left and right directions are reserved. slide.

Similarly, the second locking block 4 shown in Fig. 3 has a fifth gear edge 41, a sixth gear edge 42, and a seventh gear edge 43, and the fifth gear edge 41 and the edge of the first sliding groove 11 are offset, and the sixth gear edge The edge of the rib 42 and the edge of the second slide groove 21 abut against each other to form a limit structure in the up and down direction, and the abutment of the seventh rib 43 and the first edge 61 limits the displacement of the lock block in the direction vertical to the sliding direction of the lock block, leaving only the left and right sides. direction of the slide.

As shown in Figure 2: when the first lock block 3 moves up to the top and the second lock block 4 moves down to the bottom, both the first spring 9 and the second spring 10 are compressed to generate deformation stress, and the upper shell 1 and the lower shell 2 are snapped together and leave a margin space 7 for the first lock block 3 and the second lock block 4 to slide. At this time, the seal 5 is put into the margin space 7, and the deformation stress of the first spring 9 compresses the first lock. Block 3, the deformation stress of the second spring 10 presses the second locking block 4, so that the first locking block 3 and the second locking block 4 move to the middle at the same time, the first locking rib 36 fits with the first notch 51, and the second The two locking ribs 46 fit into the second notch 52, and the seal 5 is locked and cannot be moved, so that the upper shell 1 and the lower shell 2 are assembled together, and if the upper shell 1 and the lower shell 2 need to be disassembled, only the upper shell 1 and the lower shell 2 need to be removed Seal 5 is destroyed, and all the other parts can be used as usual to achieve the purpose of the invention.

The above implementation examples are not limitations of the present utility model, and those of ordinary skill in the relevant technical fields can also make various changes and modifications without departing from the spirit and scope of the present utility model, so all equivalent technical solutions are also It should belong to the category of the utility model, and the patent protection scope of the utility model should be defined by each claim.

Claims (10)

1. An intelligent mortise lock locking device is characterized in that it comprises an upper shell, a lower shell, a lock block, and a seal; the lock block is slidably connected to the upper shell and the lower shell respectively, and the upper shell is locked by the lock block. The shell and the lower shell are connected together, and after the upper shell and the lower shell are combined together, there is a margin space for the sliding of the lock block; when the seal is assembled, the margin space for the sliding of the lock block is occupied by the lock block so that the upper shell cannot slide. The shell and the lower shell are locked together by the locking block; when the seal strip is removed, the sliding allowance space of the locking block is released so that the locking block can be slid out so that the upper shell and the lower shell can be separated. 2. An intelligent mortice lock locking device as claimed in claim 1, characterized in that the lock block is divided into a first lock block and a second lock block, and the sliding margin space is between the first lock block and the second lock block. Between two lock blocks. 3. An intelligent mortice lock locking device according to claim 1, characterized in that the lock block is connected with the upper shell to form a first connection structure, and the first connection structure is an edge lock provided on the lock block The chute/slider on the sliding direction of the block and the corresponding slider/slider arranged on the upper shell. 4. An intelligent mortice lock locking device according to claim 1, characterized in that the connection between the lock block and the lower case forms a second connection structure, and the second connection structure is an edge provided on the lock block. The chute/slider in the sliding direction of the lock block and the corresponding slider/slider arranged on the lower shell. 5. An intelligent mortise lock locking device as claimed in claim 1, characterized in that the upper shell and the lower shell respectively have a first hook groove and a second hook groove, and there is a hook on the lock block, The hooks are respectively matched with the first hook groove and the second hook groove on the upper shell and the lower shell. The cooperation between the hook and the groove can limit the displacement of the lock block in the up and down direction, and can also make the lock block The displacement in the direction perpendicular to the slide rail is limited, and only the sliding in the left and right directions is reserved. 6. An intelligent mortise lock locking device according to any one of claims 1-5, characterized in that the intelligent mortise lock locking device also includes an inner shell, and the inner shell has a plane or an arc surface limit , assembled between the upper shell and the lower shell, and the inner shell limits the lock block in a direction perpendicular to the sliding direction of the lock block. 7. An intelligent mortice lock locking device as claimed in any one of claims 1-5, characterized in that the sealing strip is connected to the upper shell and the lower shell by adhesive connection. 8. An intelligent mortice lock locking device according to any one of claims 1-5, characterized in that the connection between the seal and the lock block is a snap connection. 9. An intelligent mortice lock locking device according to any one of claim 8, characterized in that the intelligent mortice lock locking device further comprises an elastic device, and the elastic device is assembled in the upper shell or the lower shell abut against the lock buckle and press the lock block to engage with the seal. 10. An intelligent mortise lock locking device as claimed in claim 9, characterized in that there is a gap on the seal, there is a locking rib on the locking block, and the elastic member presses the locking block to make the locking The ribs snap into the notch.