CN214148307U - Air conditioner shell and air conditioner - Google Patents
Air conditioner shell and air conditioner Download PDFInfo
- Publication number
- CN214148307U CN214148307U CN202120172416.7U CN202120172416U CN214148307U CN 214148307 U CN214148307 U CN 214148307U CN 202120172416 U CN202120172416 U CN 202120172416U CN 214148307 U CN214148307 U CN 214148307U
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- locking
- panel body
- limiting
- air conditioning
- air conditioner
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Abstract
The utility model provides an air conditioner shell and an air conditioner, wherein the air conditioner shell comprises a panel body and a bottom shell, the panel body is provided with a limiting seat, and the bottom shell is provided with a lock catch; the air conditioner shell further comprises a locking rod, the locking rod comprises a locking part, a hinged part and a buckling part which are sequentially arranged along the length direction, the hinged part is hinged on the panel body, and the buckling part is clamped with the limiting seat; the lock catch comprises a limiting surface and an unlocking surface, the limiting surface and the unlocking surface are arranged along the swinging direction of the locking part, and the locking part is abutted to the limiting surface. The air conditioner shell is convenient to mount and dismount and is firmly locked.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to an air conditioner shell and air conditioner are related to.
Background
The panel body and the bottom shell of the existing air conditioner are usually fixed by adopting a fastening mode of a buckle or a screw. Although the screw fixation is reliable, the assembly and disassembly are more complicated, and the buckle fixation is convenient but has some instability. And when dismantling, because the panel body can cause between the drain pan because factors such as atmospheric pressure can cause them not to be difficult for separating, the maintenance master need use energetically just can separate both, probably causes the damage of panel body and drain pan structure.
Disclosure of Invention
The utility model discloses a first purpose provides an easy to assemble and dismantlement, locks firm air conditioner shell simultaneously.
The second objective of the present invention is to provide an air conditioner with the above air conditioner casing.
In order to achieve the first purpose, the utility model provides an air conditioner shell, which comprises a panel body and a bottom shell; the panel body is provided with a limiting seat, and the bottom shell is provided with a lock catch; the air conditioner shell further comprises a locking rod, the locking rod comprises a locking part, a hinged part and a buckling part which are sequentially arranged along the length direction, the hinged part is hinged on the panel body, and the buckling part is clamped with the limiting seat; the lock catch comprises a limiting surface and an unlocking surface, the limiting surface and the unlocking surface are arranged along the swinging direction of the locking part, and the locking part is abutted to the limiting surface.
It is seen by above-mentioned scheme that, when carrying out fixed connection with the panel body with the drain pan, at first with panel body and drain pan assembly back together, push down the one end that is close to the buckling parts on the locking lever, the unblock face guide sticking department gets into in the hasp, realize once locking, continue to push down after that, the locking lever rotates round articulated portion, the buckling parts rotates downwards to the position with spacing seat block, the sticking department upwards rotates to the position with spacing face butt simultaneously, the locking lever is locked, realize the secondary locking, thereby realized panel body and drain pan and stably connected. During unlocking, one end of the buckling part is pulled upwards to separate the buckling part from the limiting seat, meanwhile, the locking part is separated from the limiting surface to realize primary unlocking, then, one end of the buckling part is pulled upwards continuously, and the locking part applies downward acting force to the unlocking surface to force the panel body to be separated from the bottom shell. Thus, even if the panel body and the bottom case are not easily separated due to factors such as atmospheric pressure, the panel body and the bottom case can still be easily separated under the action of the locking rod serving as the lever.
The locking rod is simple in structure and high in connection stability, reduces the use frequency of the screw buckle in air conditioner assembly, is convenient to disassemble, and in addition, due to the fact that the locking structure is designed on the same part twice, locking is released more easily, and therefore assembling and disassembling efficiency is improved.
Preferably, a first force arm is formed between the locking part and the hinge part, a second force arm is formed between the buckling part and the hinge part, and the first force arm is smaller than the second force arm.
Therefore, when acting force is applied to the locking rod to lock the panel body and the bottom shell, the first force arm is a resistance arm, the second force arm is a power arm, the locking rod is a labor-saving lever at the moment, and locking can be achieved by applying small force to the wrench buckle part. In the working process of equipment such as an air conditioner, when the panel body is disturbed, the panel body can drive the locking rod to slightly move, at the moment, the locking part applies upward acting force to the limiting surface, and the buckling part can receive downward acting force, so that the locking rod can be locked more firmly. Meanwhile, when the panel body is disturbed, the locking rod is a labor-consuming lever, and the buckling part is difficult to be disengaged from the limiting seat. Therefore, the stability of connection of the panel body and the bottom shell is further ensured.
Preferably, an opening is formed in the panel body close to the hinge portion, and the locking portion penetrates through the opening and then is connected with the lock catch.
Further, the unlocking surface extends to the opening.
Therefore, the unlocking surface extends towards the opening, so that the locking part can be in contact with the unlocking surface before entering the lock catch, and the locking part can be ensured to smoothly enter the lock catch.
The further scheme is that the side wall of the opening is provided with a limiting inclined plane which is positioned below the hinged part and is inclined upwards.
Therefore, the limiting inclined surface can limit the angle of the locking rod in the unlocking state, so that the locking rod can be smoothly matched with the lock catch in assembly.
Preferably, the locking portion is provided with an arc-shaped surface, and the arc-shaped surface is matched with the unlocking surface to guide the locking portion to slide.
Therefore, the arc-shaped surface of the locking part slides along the unlocking surface, the sliding smoothness is guaranteed, and the rotation and the sliding movement are guaranteed to be carried out simultaneously.
An optimal scheme is that the accommodating groove is formed in the limiting seat, the limiting groove is formed in the groove wall of the accommodating groove, the buckling part is provided with a matching protrusion, and the matching protrusion is clamped with the limiting groove.
The further scheme is that a guide inclined plane is arranged on the inlet side of the accommodating groove, the guide inclined plane is obliquely arranged back to the limiting groove, and the guide inclined plane and the limiting groove are arranged along the direction of the matched protrusion to swing.
Therefore, the guide inclined plane is used for guiding the matching protrusion to enter the limiting groove, so that the locking rod is limited, and the panel body is clamped with the bottom shell.
Preferably, the locking rod further comprises a trigger portion, and the trigger portion is disposed at an end of the locking rod close to the buckling portion.
The further proposal is that the wrench part is provided with an inward concave arc surface.
Therefore, the arc-shaped surface can be attached to the fingers of a human body, so that acting force can be applied to the wrenching portion conveniently.
According to an optimal scheme, the hinged portion is hinged to the panel body through a bolt, the hinged portion is provided with a first hinged hole, the panel body is provided with a second hinged hole, and the bolt penetrates through the first hinged hole and the second hinged hole.
Preferably, the panel body is provided with a concave part near the hinge part, the bottom shell is provided with a support rod, the lock catch is arranged at the free end of the support rod, and the lock catch is positioned in the concave part.
In order to achieve the second objective, the present invention provides an air conditioner, which comprises the air conditioner casing.
Drawings
Fig. 1 is a sectional view of an embodiment of an air conditioner according to the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a cross-sectional view of the fixing position between the panel body and the bottom case of the embodiment of the air conditioner of the present invention.
Fig. 4 is a sectional view of a bottom case in an embodiment of the air conditioner of the present invention.
Fig. 5 is a sectional view of a panel body in an embodiment of an air conditioner according to the present invention.
Fig. 6 is a partially enlarged view at B in fig. 5.
Fig. 7 is a structural diagram of a locking lever of an embodiment of the air conditioner of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1, the air conditioner of the present embodiment is a split type air conditioner indoor unit, and includes an air conditioner case 11, an evaporator 12, a fan 13, and an air deflector 14, where the evaporator 12 and the fan 13 are both located inside the air conditioner case 11, the air conditioner case 11 is provided with an air outlet 110, and the air deflector 14 is installed at the air outlet 110.
Referring to fig. 2 to 7, the air-conditioning case 11 includes a panel body 3, a bottom case 4, and a locking lever 5. The panel body 3 is provided with a limiting seat 6, and the bottom shell 4 is provided with a lock catch 7.
The locking rod 5 comprises a locking part 51, a trigger part 52, an buckling part 53 and a hinge part 57, the hinge part 57 is hinged on the panel body 3, the locking part 51, the hinge part 57 and the buckling part 53 are sequentially arranged along the length direction of the locking rod 5, the trigger part 52 is arranged at one end of the locking rod 5 close to the buckling part 53, and two opposite side walls of the buckling part 53 are respectively provided with a matching protrusion 531. The trigger part 52 is provided with an inward concave arc surface 521 which can be attached to fingers, so that acting force can be applied to the trigger part 52 conveniently.
The panel body 3 is further provided with a hinge shaft seat 31 and an opening 32, the hinge shaft seat 31 is provided with a second hinge hole 311, the hinge part 57 is provided with a first hinge hole 54, and the bolt 50 penetrates through the first hinge hole 54 and the second hinge hole 311 to hinge the locking rod 5 and the panel body 3 together. The opening 32 is disposed near the hinge base 31, a limiting inclined surface 321 is disposed on a sidewall of the opening 32, the limiting inclined surface 321 is disposed below the hinge base 31 and is inclined upward, and the limiting inclined surface 321 is used for limiting an angle at which the locking portion 51 is inserted into the locking groove 73.
The bottom shell 4 is provided with a supporting rod 41, the lock catch 7 is arranged at the free end of the supporting rod 41, the panel body 3 is provided with a concave part 33 near the hinge seat 31, and the lock catch 7 is positioned in the concave part 33.
The lock catch 7 comprises a limiting surface 71 and an unlocking surface 72, the limiting surface 71 and the unlocking surface 72 are arranged along the swinging direction of the locking part 51, a locking groove 73 is formed between the limiting surface 71 and the unlocking surface 72, the limiting surface 71 is a plane, and the locking part 51 is abutted to the limiting surface 71. The locking part 51 is connected with the lock catch 7 after passing through the opening 32, and the unlocking surface 72 extends to the opening 32. The locking portion 51 is provided with an arc surface 511, and the arc surface 511 cooperates with the unlocking surface 72 to guide the locking portion 51 to slide.
A first force arm 55 is formed between the locking part 51 and the hinge part 57, a second force arm 56 is formed between the buckling part 53 and the hinge part 57, and the first force arm 55 is smaller than the second force arm 56. When an acting force is applied to the trigger part 52 to lock the panel body 3 and the bottom case 4, the first force arm 55 is a resistance arm, the second force arm 56 is a power arm, and the locking lever 5 is a labor-saving lever, and a small force is applied to the trigger part 52 to achieve locking. In the working process of the air conditioner, when the panel body 3 is disturbed, the locking rod 5 is driven to slightly move, at the moment, the locking part 51 applies upward acting force to the limiting surface 71, and therefore, the buckling part 53 receives downward acting force, and the locking rod 5 can be locked more firmly.
When the panel body 3 and the bottom case 4 are fixedly connected, firstly, after the panel body 3 and the bottom case 4 are assembled together, the bottom case 4 can only move in the vertical direction relative to the panel body 3, the trigger buckling part 52 is pressed down, the unlocking surface 72 guides the locking part 51 to enter the locking groove 73 to realize primary locking, then the trigger buckling part 52 is continuously pressed down, the locking rod 5 rotates around the hinge part 57, the buckling part 53 rotates downwards to the position clamped with the limiting seat 6, meanwhile, the locking part 51 rotates upwards to the position in limiting fit with the limiting surface 71, the locking rod 5 is locked to realize secondary locking, and therefore the panel body 3 and the bottom case 4 are stably connected. During unlocking, the trigger part 52 is pulled upwards to separate the buckling part 53 from the limiting seat 6, meanwhile, the locking part 51 is separated from the limiting surface 71 to realize primary unlocking, and then the trigger part 52 is pulled upwards continuously, and the locking part 51 applies downward acting force to the unlocking surface 72 to force the panel body 3 to be separated from the bottom shell 4. Thus, even if the panel body 3 and the bottom case 4 are not easily separated due to factors such as atmospheric pressure, the panel body and the bottom case can be easily separated by the lock lever 5 serving as a lever.
Therefore, the locking rod is simple in structure and high in connection stability, the use frequency of the screw buckle in air conditioner assembly is reduced, disassembly is convenient, in addition, the locking is released more easily through the structural design of twice locking on the same part, the efficiency of the disassembly and assembly machine is greatly increased, and the maintenance efficiency and the efficiency of the disassembly and assembly machine in air conditioner research and development are increased.
In addition, the limiting surface and the unlocking surface can also be curved surfaces. The upper surface of the locking part can also be provided with a bulge, a groove is arranged on the position of the limiting surface corresponding to the bulge, and the bulge is in limiting fit with the groove. The length of the first and second arms can also be varied as desired. The shape of the locking rod can also be a folding rod, a cylindrical rod and the like, and the positions of the fulcrum and the pulling part and the like can also be relatively adjusted according to different connecting rod shapes. The above changes also enable the object of the present invention to be achieved.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, and are not intended to limit the scope of the present invention, as those skilled in the art will appreciate that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended to cover all such modifications, equivalents, and improvements as fall within the true spirit and scope of the invention.
Claims (13)
1. The air conditioner shell comprises a panel body and a bottom shell;
the method is characterized in that:
the panel body is provided with a limiting seat, and the bottom shell is provided with a lock catch;
the air conditioner shell further comprises a locking rod, the locking rod comprises a locking part, a hinged part and a buckling part which are sequentially arranged along the length direction, the hinged part is hinged to the panel body, and the buckling part is clamped with the limiting seat;
the lock catch comprises a limiting surface and an unlocking surface, the limiting surface and the unlocking surface are arranged along the swinging direction of the locking part, and the locking part is abutted to the limiting surface.
2. The air conditioning case of claim 1, wherein:
a first force arm is formed between the locking part and the hinged part, a second force arm is formed between the buckling part and the hinged part, and the first force arm is smaller than the second force arm.
3. The air conditioning case of claim 1, wherein:
an opening is formed in the panel body and is close to the hinge portion, and the locking portion penetrates through the opening and then is connected with the lock catch.
4. An air conditioning casing as set forth in claim 3, wherein:
the unlocking surface extends to the opening.
5. An air conditioning casing as set forth in claim 3, wherein:
the lateral wall of the opening is provided with a limiting inclined plane which is positioned below the hinged part and is arranged in an upward inclined manner.
6. An air conditioning casing as set forth in any of claims 1 to 5, characterized in that:
the locking portion is provided with an arc-shaped surface which is matched with the unlocking surface to guide the locking portion to slide.
7. An air conditioning casing as set forth in any of claims 1 to 5, characterized in that:
the limiting seat is provided with a containing groove, a limiting groove is formed in the groove wall of the containing groove, the buckling part is provided with a matching protrusion, and the matching protrusion is clamped with the limiting groove.
8. The air conditioning case of claim 7, wherein:
the inlet side of the accommodating groove is provided with a guide inclined plane, the guide inclined plane is obliquely arranged back to the limiting groove, and the guide inclined plane and the limiting groove are arranged along the direction of the swing of the matching protrusion.
9. An air conditioning casing as set forth in any of claims 1 to 5, characterized in that:
the locking rod further comprises a pulling buckling part, and the pulling buckling part is arranged at one end, close to the buckling part, of the locking rod.
10. An air conditioning casing as set forth in claim 9, wherein:
the wrenching part is provided with an inwards concave arc-shaped surface.
11. An air conditioning casing as set forth in any of claims 1 to 5, characterized in that:
the hinge part is hinged with the panel body through a bolt, the hinge part is provided with a first hinge hole, the panel body is provided with a second hinge hole, and the bolt penetrates through the first hinge hole and the second hinge hole.
12. An air conditioning casing as set forth in any of claims 1 to 5, characterized in that:
the panel body is provided with a concave part close to the hinged part, the bottom shell is provided with a supporting rod, the lock catch is arranged at the free end of the supporting rod, and the lock catch is positioned in the concave part.
13. An air conditioner characterized by comprising the air conditioning case as set forth in any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172416.7U CN214148307U (en) | 2021-01-21 | 2021-01-21 | Air conditioner shell and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172416.7U CN214148307U (en) | 2021-01-21 | 2021-01-21 | Air conditioner shell and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214148307U true CN214148307U (en) | 2021-09-07 |
Family
ID=77548584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120172416.7U Active CN214148307U (en) | 2021-01-21 | 2021-01-21 | Air conditioner shell and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214148307U (en) |
-
2021
- 2021-01-21 CN CN202120172416.7U patent/CN214148307U/en active Active
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