CN217581688U - Door lock convenient to disassemble and assemble for electric appliance cabinet - Google Patents
Door lock convenient to disassemble and assemble for electric appliance cabinet Download PDFInfo
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- CN217581688U CN217581688U CN202220481614.6U CN202220481614U CN217581688U CN 217581688 U CN217581688 U CN 217581688U CN 202220481614 U CN202220481614 U CN 202220481614U CN 217581688 U CN217581688 U CN 217581688U
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- connecting rod
- electric appliance
- cabinet
- door lock
- lock
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Abstract
The utility model discloses a lock for electric appliance cabinet convenient to dismantle installation, electric appliance cabinet shell are placed in work area's subaerial, electric appliance cabinet shell right-hand member is equipped with the cabinet door, and cabinet door right-hand member middle part cartridge has the lock, and the locating lever cartridge is in the upper end of lock, the locating lever has been seted up to the corresponding locating lever in lock upper end, and locating lever upper end fixed mounting has connecting rod one, and this lock for electric appliance cabinet convenient to dismantle installation is provided with locating lever and constant head tank, through promoting connecting rod two right, makes connecting rod two slide on the cabinet door along spout two, and compression spring two, connecting rod two drive spacing piece right movements, make spacing piece and connecting rod one separate, promotes connecting rod one again and upwards slides along leading to the inslot, and connecting rod one drives the locating lever upward movement, makes the locating lever shift out from the constant head tank, and compression spring one can directly take out the lock from the cabinet door along spout one this moment, is convenient for dismantle and install the lock, and convenient maintenance.
Description
Technical Field
The utility model relates to an electric appliance cabinet technical field specifically is a lock for electric appliance cabinet convenient to dismantle installation.
Background
Electrical appliances generally refer to all appliances using electricity, and from the professional perspective, the electrical appliances mainly refer to electrical devices, equipment and elements which are used for connecting and disconnecting a circuit and converting circuit parameters so as to realize the functions of controlling, adjusting, switching, detecting, protecting and the like of the circuit or electrical equipment; from the perspective of the general public, the household appliances mainly refer to some common household appliances which provide convenience for life, such as televisions, air conditioners, refrigerators, washing machines, various small household appliances and the like.
When the door lock for the electric appliance cabinet in the prior art is used, the door lock is inconvenient to disassemble and assemble, so that the installation efficiency of the door lock is influenced.
Aiming at the problems, innovative design is urgently needed on the basis of the original electric appliance cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lock for electric appliance cabinet convenient to dismantle installation to solve the lock for electric appliance cabinet among the prior art that proposes in the above-mentioned background art when using, it is all comparatively inconvenient to dismantle with the installation, thereby has influenced the problem of the installation effectiveness of lock.
In order to achieve the above object, the utility model provides a following technical scheme: a door lock for an electric appliance cabinet convenient to disassemble and assemble comprises:
the electric appliance cabinet comprises an electric appliance cabinet shell, a cabinet door and a door lock, wherein the electric appliance cabinet shell is placed on the ground of a working area;
the positioning rod is inserted at the upper end of the door lock, a positioning groove is formed in the upper end of the door lock corresponding to the positioning rod, and a first connecting rod is fixedly mounted at the upper end of the positioning rod;
the limiting piece is arranged inside the cabinet door, the limiting piece is arranged in an L shape, and the limiting piece is attached to the upper end and the right end of the connecting rod;
the connecting rod II is fixedly arranged at the right end of the limiting piece, a through groove is formed in the left end of the cabinet door corresponding to the connecting rod I and the connecting rod II, and the connecting rod I and the connecting rod II are connected with the cabinet door in a sliding mode;
the import is seted up the left end downside of electric appliance cabinet shell, the inside fan that is equipped with of import, the left side that the import left end is located the fan is equipped with the dust screen, and electric appliance cabinet shell left end downside corresponds import fixed mounting and has the guard plate.
Preferably, the cabinet door is internally provided with a first sliding groove corresponding to the lower end of the door lock, and the door lock is connected with the cabinet door in a sliding manner.
Preferably, a fixing plate is fixedly mounted in the cabinet door corresponding to the positioning rod, and the positioning rod penetrates through the sliding connection fixing plate.
Preferably, the positioning rod is sleeved with a first spring, and the upper end and the lower end of the first spring are fixedly connected with the fixing plate and the positioning rod respectively.
Preferably, the right end of the second connecting rod is fixedly connected with a second spring, and the right end of the second spring is fixedly connected with the inside of the cabinet door.
Preferably, a second sliding groove is formed in the cabinet door corresponding to the upper end of the second connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the door lock for the electric appliance cabinet is convenient to disassemble and assemble;
1. the door lock is provided with a positioning rod and a positioning groove, the connecting rod II slides on the cabinet door along the sliding groove II by pushing the connecting rod II rightwards, the compression spring II drives the limiting piece to move rightwards to separate the limiting piece from the connecting rod I, then the connecting rod I is pushed to slide upwards along the through groove, the connecting rod drives the positioning rod to move upwards to move out the positioning rod from the positioning groove, and the compression spring I compresses the door lock, so that the door lock can be directly pulled out of the cabinet door along the sliding groove I, the door lock is convenient to disassemble and assemble, the assembly efficiency is high, and the maintenance is convenient;
2. the limiting piece is arranged to limit the first connecting rod conveniently, so that the first connecting rod is prevented from accidentally driving the positioning rod to move out of the positioning groove, and the firmness of fixing the door lock is ensured;
3. set up the fan, introduce the inside of electrical apparatus cabinet shell from the import with external air through opening the fan, by the louvre exhaust external again, be convenient for dispel the heat to electrical apparatus cabinet shell inside, the thermal diffusivity is better, the dust screen and the guard plate of setting have played dustproof and rain-proof effect respectively.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic structural view of the junction between the door lock and the cabinet door of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the present invention at B in fig. 1.
In the figure: 1. an electrical cabinet housing; 2. a cabinet door; 3. a door lock; 4. a first sliding chute; 5. positioning a rod; 6. positioning a groove; 7. a first connecting rod; 8. a fixing plate; 9. a first spring; 10. a limiting sheet; 11. a second chute; 12. a second spring; 13. a second connecting rod; 14. a through groove; 15. an inlet; 16. a fan; 17. a dust screen; 18. and (4) a protective plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a door lock for an electric appliance cabinet convenient to disassemble and assemble comprises:
the electric appliance cabinet comprises an electric appliance cabinet shell 1, a cabinet door 2 and a door lock 3, wherein the electric appliance cabinet shell 1 is placed on the ground of a working area, and the middle part of the right end of the cabinet door 2 is inserted with the door lock;
the positioning rod 5 is inserted at the upper end of the door lock 3, a positioning groove 6 is formed in the upper end of the door lock 3 corresponding to the positioning rod 5, and a first connecting rod 7 is fixedly mounted at the upper end of the positioning rod 5;
the limiting piece 10 is arranged inside the cabinet door 2, the limiting piece 10 is arranged in an L shape, and the limiting piece 10 is attached to the upper end and the right end of the first connecting rod 7;
the second connecting rod 13 is fixedly installed at the right end of the limiting piece 10, a through groove 14 is formed in the left end of the cabinet door 2 corresponding to the first connecting rod 7 and the second connecting rod 13, and the first connecting rod 7 and the second connecting rod 13 are connected with the cabinet door 2 in a sliding mode;
import 15, set up the left end downside at electrical cabinet shell 1, the inside fan 16 that is equipped with of import 15, the left side that 15 left ends of import are located fan 16 is equipped with dust screen 17, the corresponding 15 fixed mounting of import of 1 left ends downside of electrical cabinet shell has guard plate 18, in use, open the inside that fan 16 introduces external air into electrical cabinet shell 1 from import 15, discharge externally by the louvre again, be convenient for dispel the heat to electrical cabinet shell 1 is inside, the thermal diffusivity is better, dust screen 17 and the guard plate 18 of setting have played dustproof and rain-proof water's effect respectively.
The inside 3 lower extremes that correspond the lock of cabinet door 2 has been seted up spout one 4, 3 sliding connection cabinet doors 2 of lock, the inside 5 fixed mounting of locating lever that corresponds of cabinet door 2 has fixed plate 8, and locating lever 5 runs through sliding connection fixed plate 8, the cover is equipped with spring one 9 on the locating lever 5, both ends respectively with fixed plate 8 and locating lever 5 fixed connection about spring one 9, in using, promote connecting rod one 7 again and upwards slide in leading to groove 14, connecting rod one 7 drives locating lever 5 upward movement, make locating lever 5 shift out from 6 interior the constant head tank, compression spring one 9, can directly take lock 3 out from cabinet door 2 along spout one 4 this moment, be convenient for dismantle and install lock 3, high installation effectiveness, convenient maintenance.
Two 13 right-hand members of connecting rod fixedly connected with springs 12, two 12 right-hand members of springs and the inside fixed connection of cabinet door 2, two 11 of spouts have been seted up to the inside two 13 upper ends of connecting rod that correspond of cabinet door 2, during the use, promote two 13 of connecting rod right, make two 13 of connecting rod slide on cabinet door 2 along two 11 of spouts, two 12 of compression springs, two 13 of connecting rod drive spacing piece 10 and move right, make spacing piece 10 and connecting rod 7 separate, the spacing piece 10 of setting is convenient for carry on spacingly to connecting rod 7, avoided connecting rod 7 to shift out from constant head tank 6 because of unexpected drive locating lever 5, the fastness of 3 fixes of lock has been ensured.
The working principle is as follows: the connecting rod II 13 is pushed rightwards, so that the connecting rod II 13 slides on the cabinet door 2 along the sliding groove II 11, the spring II 12 is compressed, the connecting rod II 13 drives the limiting piece 10 to move rightwards, the limiting piece 10 is separated from the connecting rod I7, the connecting rod I7 is pushed to slide upwards along the through groove 14, the connecting rod I7 drives the positioning rod 5 to move upwards, the positioning rod 5 is moved out of the positioning groove 6, the spring I9 is compressed, at the moment, the door lock 3 can be directly pulled out of the cabinet door 2 along the sliding groove I4, the door lock 3 is convenient to disassemble and install, the installation efficiency is high, and the overhaul is convenient;
the limiting piece 10 is arranged to limit the connecting rod I7 conveniently, so that the connecting rod I7 is prevented from accidentally driving the positioning rod 5 to move out of the positioning groove 6, and the fixing firmness of the door lock 3 is ensured;
Those not described in detail in this specification are well within the skill of the art.
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 (6)
1. The utility model provides a door lock for electric appliance cabinet convenient to dismantle installation which characterized in that includes:
the electric appliance cabinet comprises an electric appliance cabinet shell, a cabinet door and a door lock, wherein the electric appliance cabinet shell is placed on the ground of a working area;
the positioning rod is inserted at the upper end of the door lock, a positioning groove is formed in the upper end of the door lock corresponding to the positioning rod, and a first connecting rod is fixedly mounted at the upper end of the positioning rod;
the limiting piece is arranged inside the cabinet door, the limiting piece is arranged in an L shape, and the limiting piece is attached to the upper end and the right end of the connecting rod;
the second connecting rod is fixedly installed at the right end of the limiting piece, a through groove is formed in the left end of the cabinet door corresponding to the first connecting rod and the second connecting rod, and the first connecting rod and the second connecting rod are connected with the cabinet door in a sliding mode;
the import is seted up the left end downside of electric appliance cabinet shell, the inside fan that is equipped with of import, the left side that the import left end is located the fan is equipped with the dust screen, and electric appliance cabinet shell left end downside corresponds import fixed mounting and has the guard plate.
2. The door lock convenient to disassemble and assemble for the electric appliance cabinet as claimed in claim 1, wherein a first sliding groove is formed in the cabinet door corresponding to the lower end of the door lock, and the door lock is slidably connected with the cabinet door.
3. The door lock convenient for dismounting and mounting of the electric appliance cabinet as claimed in claim 1, wherein a fixing plate is fixedly mounted inside the cabinet door corresponding to the positioning rod, and the positioning rod penetrates through and is slidably connected with the fixing plate.
4. The door lock convenient for electric appliance cabinets to disassemble and assemble as claimed in claim 1, wherein a first spring is sleeved on the positioning rod, and the upper end and the lower end of the first spring are respectively fixedly connected with the fixing plate and the positioning rod.
5. The door lock convenient for the electric appliance cabinet to disassemble and assemble as claimed in claim 1, wherein the right end of the second connecting rod is fixedly connected with a second spring, and the right end of the second spring is fixedly connected with the inside of the cabinet door.
6. The door lock convenient for dismounting and mounting of the electric appliance cabinet as claimed in claim 1, wherein a second sliding groove is formed in the cabinet door corresponding to the upper end of the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220481614.6U CN217581688U (en) | 2022-03-08 | 2022-03-08 | Door lock convenient to disassemble and assemble for electric appliance cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220481614.6U CN217581688U (en) | 2022-03-08 | 2022-03-08 | Door lock convenient to disassemble and assemble for electric appliance cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217581688U true CN217581688U (en) | 2022-10-14 |
Family
ID=83538898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220481614.6U Active CN217581688U (en) | 2022-03-08 | 2022-03-08 | Door lock convenient to disassemble and assemble for electric appliance cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217581688U (en) |
-
2022
- 2022-03-08 CN CN202220481614.6U patent/CN217581688U/en active Active
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