CN218862307U - Double-opening door lock device and cabinet door - Google Patents
Double-opening door lock device and cabinet door Download PDFInfo
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- CN218862307U CN218862307U CN202222619077.XU CN202222619077U CN218862307U CN 218862307 U CN218862307 U CN 218862307U CN 202222619077 U CN202222619077 U CN 202222619077U CN 218862307 U CN218862307 U CN 218862307U
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- transmission assembly
- sliding rod
- control handle
- assembly
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Abstract
The application provides a two open-type door lock device and cabinet door. Foretell double open door lock device includes the mounting panel, the installation component, the hasp subassembly, transmission assembly and control hand (hold), the installation component is installed in one side of mounting panel, the hasp subassembly includes spring bolt and slip convex part, the first end of spring bolt is rotated and is connected in the installation component, the second end of spring bolt stretches out outside the installation component, slip convex part fixed connection is in the first end of spring bolt, the transmission assembly activity sets up in the installation component, the spout has been seted up to the first end of transmission assembly, the slip convex part still smooth locate in the spout and with the transmission assembly butt, the first end of control hand (hold) is connected in the opposite side of mounting panel, the second end of control hand (hold) is connected in transmission assembly's second end. Because the control handle is held by hand to unlock, a plurality of fingers and palms are in contact with the control handle, and the unlocking difficulty is reduced.
Description
Technical Field
The utility model relates to a technical field of cabinet door especially relates to a double open door locking device and cabinet door.
Background
General double open formula locks need lock core and button to combine to unblank, when the lock core was in the state of unblanking, presses the button through the finger and comes the spring bolt to break away from the lock position, and then realizes the operation of unblanking, nevertheless because can only press the button through a finger, and the strength of a finger is less, and the degree of difficulty that the user did not have the key and unblank is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a double open door lock device and cabinet door that has reduced the degree of difficulty of unblanking.
The purpose of the utility model is realized through the following technical scheme:
a double door lock device comprising:
mounting a plate;
the mounting component is mounted on one side of the mounting plate;
the lock catch assembly comprises a lock tongue and a sliding convex part, a first end of the lock tongue is rotatably connected to the mounting assembly, a second end of the lock tongue extends out of the mounting assembly, and the sliding convex part is fixedly connected to a first end of the lock tongue;
the transmission assembly is movably arranged in the mounting assembly, a sliding groove is formed in the first end of the transmission assembly, and the sliding convex part is further arranged in the sliding groove in a sliding mode and is abutted to the transmission assembly; and
the first end of the control handle is connected to the other side of the mounting plate, and the second end of the control handle is connected to the second end of the transmission assembly.
In one embodiment, the transmission assembly comprises:
the first sliding rod is arranged on the mounting assembly in a sliding mode, and the second end of the control handle is connected to the first end of the first sliding rod;
the rotating piece is rotatably connected in the mounting assembly, and a first end of the rotating piece is rotatably connected to a second end of the first sliding rod; and
the second sliding rod is slidably arranged on the mounting assembly, the first end of the second sliding rod is rotatably connected to the second end of the rotating part, the sliding groove is formed in the second end of the second sliding rod, and the sliding convex part is slidably arranged in the sliding groove and connected with the second end of the second sliding rod.
In one embodiment, the transmission assembly further comprises an emergency pushing member, and the emergency pushing member is slidably arranged on the first sliding rod.
In one embodiment, the transmission assembly further comprises a spring, and the spring is respectively connected with the first sliding rod and the emergency pushing member.
In one embodiment, the first sliding rod is provided with a guide groove, and the emergency pushing part is positioned in the guide groove and is connected with the first sliding rod in a sliding manner.
In one embodiment, the transmission assembly further includes a connecting block, and the connecting block is respectively rotatably connected to the second end of the rotating member and the first end of the second sliding rod, so that the second sliding rod is rotatably connected to the rotating member through the rotating member.
In one embodiment, the second end of the rotating member is formed with a kidney-shaped hole, and the connecting block is convexly provided with a connecting column which is positioned in the kidney-shaped hole and is rotatably connected with the second end of the rotating member.
In one embodiment, the kidney-shaped hole extends to one side of the first slide bar.
In one embodiment, the control handle is of an arc-shaped configuration.
A cabinet door comprises a door body and the double-opening door lock device in any embodiment, wherein the mounting plate is fixedly connected with the door body.
Compared with the prior art, the utility model discloses at least, following advantage has:
according to the double-opening door lock device, the transmission assembly is connected with the sliding convex part, and the sliding convex part is connected to the first end of the lock tongue, so that the transmission assembly can drive the lock tongue to rotate and open and close the lock; the second end of the control handle is connected with the transmission component, so that the control handle can drive the transmission component to move; when the lock cylinder assembly is in an unlocking state, the lock cylinder assembly is separated from the transmission assembly, the control handle is held by a hand and pulled outwards, so that the second end of the control handle pulls the transmission assembly, and the transmission assembly drives the sliding convex part to be slidably arranged in the sliding groove, so that the lock bolt rotates, and the lock bolt is unlocked; because the control handle is held by hand to unlock, a plurality of fingers and a palm are in contact with the control handle, and the unlocking difficulty is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view illustrating a structure of a double-opening door lock device according to an embodiment;
FIG. 2 is a schematic view of the double acting door latch mechanism of FIG. 1 from another perspective;
FIG. 3 is a partial structural view of the double door lock apparatus shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the double door latch mechanism of FIG. 3 at A;
FIG. 5 is another partial schematic view of the double door latch apparatus of FIG. 1;
fig. 6 is another partial structural view of the double door lock apparatus shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the double door lock device 10 according to an embodiment includes a mounting plate 100, a mounting assembly 200, a latch assembly 300, a transmission assembly 400, and a control handle 500, wherein the mounting assembly 200 is mounted to one side of the mounting plate 100.
As shown in fig. 4 and 5, the latch assembly 300 further includes a latch 310 and a sliding protrusion 320, wherein a first end of the latch 310 is rotatably connected to the mounting assembly 200, a second end of the latch 310 extends out of the mounting assembly 200, and the sliding protrusion 320 is fixedly connected to the first end of the latch 310.
As shown in fig. 4 and 5, the transmission assembly 400 is movably disposed in the mounting assembly 200, a sliding groove 401 is formed at a first end of the transmission assembly 400, the sliding protrusion 320 is further slidably disposed in the sliding groove 401 and abuts against the transmission assembly 400, and when the transmission assembly 400 moves, the transmission assembly 400 drives the sliding protrusion 320 to slidably disposed in the sliding groove 401, so that the latch tongue 310 rotates, and the latch tongue 310 is opened and closed.
As shown in fig. 1-4, a first end of the control handle 500 is connected to the other side of the mounting plate 100, and a second end of the control handle 500 is connected to a second end of the transmission assembly 400. In this embodiment, when the lock is unlocked without a key, the control handle 500 is held by a hand and the control handle 500 is pulled outwards, so that the second end of the control handle 500 pulls the transmission assembly 400, and then the transmission assembly 400 drives the sliding protrusion 320 to slide in the sliding groove 401, so that the lock tongue 310 rotates, and the lock tongue 310 is unlocked. When the control handle 500 is used to close the lock, the control handle 500 is reset to reset the transmission assembly 400, so that the transmission assembly 400 drives the sliding protrusion 320 to slide in the sliding slot 401, so that the latch tongue 310 rotates and is locked.
It can be understood that the double-opening door lock device 10 further comprises a lock cylinder assembly 600, the lock cylinder assembly 600 is connected to the transmission assembly 400, the transmission assembly 400 can move by controlling the lock cylinder assembly 600, so as to realize the locking of the locking tongue 310, and further to make the double-opening door lock device 10 have two unlocking structures, namely, the control handle 500 and the lock cylinder assembly 600. Further, the plug assembly 600 is engaged with the driving assembly 400 when locked, so that the manipulating handle 500 cannot control the driving assembly 400, and the plug assembly 600 is separated from the driving assembly 400 when unlocked, so that the manipulating handle 500 can control the driving assembly 400.
In the double-open door lock device 10, the transmission assembly 400 is connected with the sliding protrusion 320, and the sliding protrusion 320 is connected to the first end of the latch tongue 310, so that the transmission assembly 400 can drive the latch tongue 310 to rotate and open and close; since the second end of the control handle 500 is connected to the transmission assembly 400, the control handle 500 can drive the transmission assembly 400 to move; when the plug assembly 600 is in the unlocking state, the plug assembly 600 is separated from the transmission assembly 400, the control handle 500 is held by hand and the control handle 500 is pulled outwards, so that the second end of the control handle 500 pulls the transmission assembly 400, and the transmission assembly 400 drives the sliding protrusion 320 to slide in the sliding groove 401, so that the lock tongue 310 rotates, and the lock tongue 310 is unlocked; because the control handle 500 is held by hand to unlock, a plurality of fingers and palms are in contact with the control handle 500, and the unlocking difficulty is reduced.
In one embodiment, as shown in fig. 1, the control handle 500 is arcuate in configuration to enhance the comfort of grasping the control handle 500.
As shown in fig. 5 and 6, in one embodiment, the transmission assembly 400 includes a first sliding rod 410, a rotating member 420, and a second sliding rod 430, the first sliding rod 410 is slidably disposed on the mounting assembly 200, and the second end of the control handle 500 is connected to the first end of the first sliding rod 410. The rotating member 420 is rotatably coupled to the mounting assembly 200, and a first end of the rotating member 420 is rotatably coupled to a second end of the first sliding rod 410. The second sliding rod 430 is slidably disposed on the mounting assembly 200, a first end of the second sliding rod 430 is rotatably connected to a second end of the rotating member 420, the sliding slot 401 is disposed at a second end of the second sliding rod 430, and the sliding protrusion 320 is slidably disposed in the sliding slot 401 and connected to a second end of the second sliding rod 430. In this embodiment, when the control handle 500 is pulled, the control handle 500 drives the first sliding rod 410 to slide outwards, the first sliding rod 410 drives the rotating member 420 to rotate, the rotating member 420 drives the second sliding rod 430 to slide, the second sliding rod 430 drives the sliding protrusion 320 to move, at this time, the sliding protrusion 320 is slidably disposed in the sliding slot 401, and the sliding protrusion 320 drives the lock tongue 310 to rotate and unlock.
In one embodiment, the transmission assembly 400 further includes an emergency pushing member 440, and the emergency pushing member 440 is slidably disposed on the first sliding rod 410. In this embodiment, the movable end of the plug assembly 600 is resiliently engaged with the first slide bar 410. When a person is locked indoors, the emergency pushing member 440 is pushed, so that the emergency pushing member 440 pushes the movable end of the lock cylinder assembly 600 to separate from the first slide bar 410, so as to prevent the lock cylinder assembly 600 from limiting the movement of the first slide bar 410, and as the emergency pushing member 440 continues to push, the emergency pushing member 410 pushes the first slide bar 410 and slides outwards, so that the lock bolt 310 rotates and is unlocked.
As shown in fig. 6, in one embodiment, the transmission assembly 400 further comprises a spring, and the spring is respectively connected with the first sliding rod 410 and the emergency pushing member 440. In this embodiment, after the pushing force of the emergency pushing member 440 is removed, the spring is reset and pushes the emergency pushing member 440 to reset.
As shown in fig. 6, in one embodiment, the first sliding rod 410 is provided with a guide slot 411, and the emergency pushing member 440 is located in the guide slot 411 and slidably connected to the first sliding rod 410. In the embodiment, the emergency pushing member 440 is slidably disposed in the guide slot 411, so that the position stability of the emergency pushing member 440 is improved.
As shown in fig. 6, in one embodiment, the transmission assembly 400 further includes a connection block 450, and the connection block 450 is rotatably connected to the second end of the rotating member 420 and the first end of the second sliding rod 430, respectively, so that the second sliding rod 430 is rotatably connected to the rotating member 420 through the rotating member 420.
As shown in fig. 5, in one embodiment, the second end of the rotating member 420 is formed with a kidney-shaped hole 421, the connecting block 450 is protruded with a connecting post 451, and the connecting post 451 is located in the kidney-shaped hole 421 and is rotatably connected with the second end of the rotating member 420, so as to rotatably connect the rotating member 420 with the connecting block 450.
As shown in fig. 5, in one embodiment, the waist-shaped hole 421 extends to one side of the first sliding rod 410, so that the connection column 451 enters the waist-shaped hole 421, thereby improving the installation convenience of the connection block 450.
The application also provides a cabinet door, including the door body and any one of the above-mentioned embodiments the double open door lock device 10, mounting panel 100 fixed connection is in the door body.
Compared with the prior art, the utility model discloses at least, following advantage has:
in the double-open door lock device 10, the transmission assembly 400 is connected to the sliding protrusion 320, and the sliding protrusion 320 is connected to the first end of the latch tongue 310, so that the transmission assembly 400 can drive the latch tongue 310 to rotate and open and close; since the second end of the control handle 500 is connected to the transmission assembly 400, the control handle 500 can drive the transmission assembly 400 to move; when the plug assembly 600 is in the unlocking state, the plug assembly 600 and the transmission assembly 400 hold the control handle 500 by hand and pull the control handle 500 outwards, so that the second end of the control handle 500 pulls the transmission assembly 400, and the transmission assembly 400 drives the sliding protrusion 320 to slide in the sliding groove 401, so that the lock tongue 310 rotates, and the lock tongue 310 is unlocked; because the control handle 500 is held by hand to unlock, a plurality of fingers and palms are in contact with the control handle 500, and the unlocking difficulty is reduced.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A double door lock device, comprising:
mounting a plate;
the mounting component is mounted on one side of the mounting plate;
the lock catch assembly comprises a lock tongue and a sliding convex part, a first end of the lock tongue is rotatably connected to the mounting assembly, a second end of the lock tongue extends out of the mounting assembly, and the sliding convex part is fixedly connected to a first end of the lock tongue;
the transmission assembly is movably arranged in the mounting assembly, a sliding groove is formed in the first end of the transmission assembly, and the sliding convex part is further arranged in the sliding groove in a sliding mode and abutted against the transmission assembly; and
the first end of the control handle is connected to the other side of the mounting plate, and the second end of the control handle is connected to the second end of the transmission assembly.
2. The double door latch mechanism according to claim 1, wherein the transmission assembly comprises:
the first sliding rod is arranged on the mounting assembly in a sliding mode, and the second end of the control handle is connected to the first end of the first sliding rod;
the rotating piece is rotatably connected in the mounting assembly, and a first end of the rotating piece is rotatably connected to a second end of the first sliding rod; and
the second sliding rod is slidably arranged on the mounting assembly, the first end of the second sliding rod is rotatably connected to the second end of the rotating part, the sliding groove is formed in the second end of the second sliding rod, and the sliding convex part is slidably arranged in the sliding groove and connected with the second end of the second sliding rod.
3. The double-action door lock device according to claim 2, wherein the transmission assembly further comprises an emergency pushing member slidably disposed on the first sliding bar.
4. The double door latch mechanism according to claim 3, wherein the transmission assembly further comprises a spring, the spring being connected to the first slide bar and the emergency push member, respectively.
5. The double door latch mechanism of claim 3, wherein the first sliding bar defines a guide slot, and the emergency push member is located in the guide slot and slidably coupled to the first sliding bar.
6. The dual opening door latch mechanism as claimed in claim 2, wherein the transmission assembly further comprises a connecting block rotatably connected to the second end of the rotating member and the first end of the second sliding rod, respectively, such that the second sliding rod is rotatably connected to the rotating member through the rotating member.
7. The double door lock device according to claim 6, wherein the second end of the rotation member is formed with a kidney-shaped hole, and the connecting block is protruded with a connecting post which is located in the kidney-shaped hole and rotatably connected with the second end of the rotation member.
8. The double door latch mechanism according to claim 7, wherein the kidney hole extends to one side of the first slide bar.
9. The double door latch mechanism according to any one of claims 1 to 8, wherein the control handle is of arcuate configuration.
10. A cabinet door comprising a door body and the double-open door lock device as claimed in any one of claims 1 to 9, wherein the mounting plate is fixedly connected to the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619077.XU CN218862307U (en) | 2022-09-29 | 2022-09-29 | Double-opening door lock device and cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619077.XU CN218862307U (en) | 2022-09-29 | 2022-09-29 | Double-opening door lock device and cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218862307U true CN218862307U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222619077.XU Active CN218862307U (en) | 2022-09-29 | 2022-09-29 | Double-opening door lock device and cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218862307U (en) |
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2022
- 2022-09-29 CN CN202222619077.XU patent/CN218862307U/en active Active
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