CN212563748U - Household appliance and shell assembly thereof - Google Patents
Household appliance and shell assembly thereof Download PDFInfo
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- CN212563748U CN212563748U CN202021360968.2U CN202021360968U CN212563748U CN 212563748 U CN212563748 U CN 212563748U CN 202021360968 U CN202021360968 U CN 202021360968U CN 212563748 U CN212563748 U CN 212563748U
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- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000005406 washing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 241000237858 Gastropoda Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides a shell component of a household appliance and the household appliance, wherein the shell component of the household appliance comprises a front shell which is provided with an air outlet; the rear shell is connected with the front shell and forms an accommodating cavity with the front shell in an enclosing mode, the accommodating cavity is communicated with the air outlet, and an opening communicated with the accommodating cavity is formed in the rear shell; the rear net is covered at the opening and is detachably connected with the rear shell; the grille structure is arranged at the air outlet and provided with a first end which is connected with the front shell in an inserting mode through an inserting structure and a second end which is connected with the front shell in a detachable mode, and the second end is connected with the front shell in a projecting mode on the rear shell and falls on the opening. The utility model provides a domestic appliance's casing assembly only needs to pull down the back net, need not to pull down the backshell, alright in order to realize the dismouting to the grid structure to can make user oneself alright with carrying out timely washing to the grid structure, improved domestic appliance's result of use and user experience.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, concretely relates to domestic appliance's casing assembly and domestic appliance.
Background
Most of the air ducts of the existing tower fans are formed by surrounding a front shell, a rear shell, a volute tongue, a wind wheel, a rear net, an air outlet grid and the like, generally, the air outlet grid and the front shell are rigidly assembled, a user can not disassemble the air outlet grid, the volute and the volute tongue can be disassembled only by disassembling the rear shell, and the user independently disassembles the air outlet grid and the front shell to cause the risk of disassembly.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the air-out grid of the tower fan among the prior art and can't carry out abluent defect in time to provide one kind and can carry out abluent domestic appliance's casing assembly and domestic appliance in time to the air-out grid.
The utility model provides a domestic appliance's casing assembly, include:
the front shell is provided with an air outlet;
the rear shell is connected with the front shell and forms an accommodating cavity with the front shell in an enclosing mode, the accommodating cavity is communicated with the air outlet, and an opening communicated with the accommodating cavity is formed in the rear shell;
the rear net is covered at the opening and is detachably connected with the rear shell;
the grille structure is arranged at the air outlet and provided with a first end which is connected with the front shell in an inserting mode through an inserting structure and a second end which is connected with the front shell in a detachable mode, and the second end is connected with the front shell in a projecting mode on the rear shell and falls on the opening.
The grafting structure includes:
at least one slot provided on one of the front shell and the first end;
at least one insert block is arranged on the other one of the front shell and the first end and is suitable for being inserted into the slot.
The inserting direction of the inserting block and the inserting groove is consistent with the direction of the grid structure from the first end to the second end.
The insert blocks are arranged in a plurality and are distributed at intervals on the first end along the length direction of the front shell; the number of the slots is consistent with that of the insertion blocks, the slots are distributed on the front shell at intervals along the length direction of the front shell, and the slots are arranged in one-to-one correspondence with the insertion blocks.
The second end is detachably connected with the front shell through a threaded fastener.
The grid structure comprises:
the grille body is covered at the air outlet;
the volute tongue is arranged at one end of the grating body and is integrally formed with the grating body; the first end is arranged at one end of the grating body far away from the volute tongue, and the second end is arranged at one end of the volute tongue far away from the grating body.
The grille structure faces to one surface of the air outlet and is a coaxial cylindrical surface with the inner surface of the front shell.
The outer surface of the front shell is an arc surface.
The spiral case is further included, one end of the spiral case is abutted to the first end of the grating structure, and a connecting portion detachably connected with the front case is further arranged on the spiral case.
The connecting part is detachably connected with the front shell through a threaded fastener.
The projection of the connecting part on the rear shell falls on the opening.
The utility model also provides a domestic appliance, including foretell domestic appliance's casing subassembly.
The household appliance is a tower fan.
The utility model discloses technical scheme has following effect:
1. the utility model provides a domestic appliance's casing assembly, include: the front shell is provided with an air outlet; the rear shell is connected with the front shell and forms an accommodating cavity with the front shell in an enclosing mode, the accommodating cavity is communicated with the air outlet, and an opening communicated with the accommodating cavity is formed in the rear shell; the rear net is covered at the opening and is detachably connected with the rear shell; the grille structure is arranged at the air outlet and provided with a first end which is connected with the front shell in an inserting mode through an inserting structure and a second end which is connected with the front shell in a detachable mode, and the second end is connected with the front shell in a projecting mode on the rear shell and falls on the opening. When the grid structure needs to be cleaned, the rear net is firstly detached, and the projection of the joint of the second end of the grid structure and the front shell on the rear shell falls on the opening, so that the connection between the second end and the front shell can be released directly through the opening on the rear shell without detaching the rear shell; simultaneously, because the first end of grid structure pegs graft through grafting structure with preceding shell, so, after removing the second end and being connected of preceding shell, can hold the force application through direct to the second, alright with make first end and preceding shell separation, consequently, the utility model provides a domestic appliance's casing assembly only needs to pull down the back net, need not to pull down the backshell, alright with the dismouting to the grid structure in order to realize to can make user oneself alright with carry out timely washing to the grid structure, improved domestic appliance's result of use and user experience.
2. The utility model provides a domestic appliance's casing assembly, grafting structure includes: at least one slot provided on one of the front shell and the first end; at least one insert block is arranged on the other one of the front shell and the first end and is suitable for being inserted into the slot. The plug-in structure with the structure has the advantages of simple structure and easy realization.
3. The utility model provides a shell component of a household appliance, the insert block is provided with a plurality of insert blocks which are distributed at intervals on the first end along the length direction of the front shell; the number of the slots is consistent with that of the insertion blocks, the slots are distributed on the front shell at intervals along the length direction of the front shell, and the slots are arranged in one-to-one correspondence with the insertion blocks. Through setting up a plurality of inserts and a plurality of slot, can make the first end of grid structure and be connected more firmly between the preceding shell.
4. The utility model provides a household appliance's casing assembly, the second end pass through threaded fastener with the connection can be dismantled to preceding shell. Through making the second end of grid structure can dismantle with preceding shell and be connected through threaded fastener, make the first end of grid structure pass through grafting structure and be connected with preceding shell, both can realize the quick assembly disassembly between grid structure and the preceding shell, can guarantee the assembly steadiness between grid structure and the preceding shell again.
5. The utility model provides a domestic appliance's casing assembly, the grid structure includes: the grille body is covered at the air outlet; the volute tongue is arranged at one end of the grating body and is integrally formed with the grating body; the first end is arranged at one end of the grating body far away from the volute tongue, and the second end is arranged at one end of the volute tongue far away from the grating body. Through with snail tongue and grid body integrated into one piece, can reduce the spare part quantity of assembly on the one hand, improve assembly efficiency, on the other hand, can be through to snail tongue application of force alright with realizing taking out the grid body, make the dismouting to the grid body more convenient.
7. The utility model provides a household appliance's casing assembly, the grid structure orientation the one side of air outlet, with the internal surface of preceding shell is coaxial face of cylinder. The internal surface that can make grid structure and preceding shell closely laminates like this, makes the assembly between grid structure and the preceding shell more firm on the one hand, and on the other hand can avoid holding intracavity exhaust wind by the clearance discharge between grid structure and the preceding shell to make holding intracavity exhaust wind discharge by grid structure, guarantee the air-out effect.
8. The utility model provides a household appliance's casing assembly still includes the spiral case, the one end of spiral case with the first end of grid structure offsets, just still be equipped with on the spiral case with the connecting portion of connection can be dismantled to the preceding shell. Therefore, the volute can be quickly disassembled and assembled, and the volute and the grid structure can be abutted, so that the volute and the grid structure are all more stably installed on the front shell.
9. The utility model provides a domestic appliance's casing assembly, connecting portion pass through threaded fastener with the connection can be dismantled to preceding shell. Therefore, the volute can be more stably installed on the front shell, and the volute has the effect of being convenient to disassemble and assemble.
10. The utility model provides a domestic appliance's casing assembly, connecting portion are in projection on the backshell falls on the opening. Only need pull down the back net like this, need not to pull down the backshell, alright in order to realize the dismouting to the spiral case to can make user oneself alright in order to carry out timely washing to the spiral case, improved domestic appliance's result of use and user experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an assembly schematic view of a tower fan provided in a first embodiment of the present invention;
FIG. 2 is an exploded schematic view of the tower fan shown in FIG. 1;
FIG. 3 is a schematic view of a portion of the tower fan of FIG. 2;
FIG. 4 is a schematic view of the construction of the grid structure in the tower fan of FIG. 2;
FIG. 5 is a schematic perspective view of the grid construction shown in FIG. 4;
FIG. 6 is a schematic perspective cross-sectional view of the tower fan shown in FIG. 1;
FIG. 7 is a schematic cross-sectional view of the tower fan shown in FIG. 1;
description of reference numerals:
1-front shell, 11-air outlet, 2-rear shell, 21-opening, 3-rear net, 41-first end, 42-second end, 43-grating body, 44-volute tongue, 5-insert block, 6-volute, 61-connecting part, 10-wind wheel and 20-chassis.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 to 7, the present embodiment provides a shell assembly of a tower fan, which includes a front shell 1, a rear shell 2, a rear net 3 and a grating structure.
The front shell 1 is provided with an air outlet 11.
The rear shell 2 is connected with the front shell 1 and forms an accommodating cavity with the front shell 1, the accommodating cavity is communicated with the air outlet 11, and an opening 21 communicated with the accommodating cavity is formed in the rear shell 2.
The rear net 3 is covered at the opening 21 and detachably connected with the rear case 2.
The grille structure is arranged at the air outlet 11 and is provided with a first end 41 which is spliced with the front shell 1 through a splicing structure and a second end 42 which is detachably connected with the front shell 1, and the projection of the joint of the second end 42 and the front shell 1 on the rear shell 2 falls on the opening 21.
When the grid structure needs to be cleaned, the rear net 3 is firstly detached, and the projection of the joint of the second end 42 of the grid structure and the front shell 1 on the rear shell 2 falls on the opening 21, so that the connection of the second end 42 and the front shell 1 can be directly released through the opening 21 on the rear shell 2 without detaching the rear shell 2; simultaneously, because the first end 41 of grid structure is pegged graft through grafting structure with preceding shell 1, so, after removing being connected of second end 42 and preceding shell 1, can be through direct to second end 42 application of force, alright with make first end 41 and preceding shell 1 separation, consequently, the utility model provides a shell assembly of tower fan only needs to pull down back net 3, need not to pull down backshell 2, alright with the dismouting to the grid structure in order to can make user oneself alright with carry out timely washing to the grid structure, improved the result of use and the user experience of tower fan.
The specific structural form of the plug structure is not limited, and the plug structure in this embodiment includes at least one slot and at least one plug block 5. The slot is arranged on the front shell 1; the insert 5 is provided at a first end 41 of the grid structure and is adapted to be inserted into the slot. The plug-in structure with the structure has the advantages of simple structure and easy realization. As an alternative embodiment, the slot may be provided on the first end 41 and the insert 5 may be provided on the front case 1.
In the present embodiment, the plugging direction of the plug 5 and the slot is the same as the direction from the first end 41 to the second end 42 of the grid structure. As an alternative embodiment, the insertion direction of the insert 5 into the slot may be the same as the direction from the inner surface of the front case 1 to the outer surface of the front case 1.
The specific number of the insertion blocks 5 and the slots is not limited, as long as the number of the slots is consistent with the number of the insertion blocks 5. In the present embodiment, the insert blocks 5 are provided in plurality and are spaced apart from each other at the first end 41 along the length direction of the front case 1; the number of the slots is also multiple, and the slots are distributed on the front shell 1 at intervals along the length direction of the front shell 1, and the slots and the insertion blocks 5 are arranged in a one-to-one correspondence mode. By providing a plurality of insert blocks 5 and a plurality of slots, the connection between the first end 41 of the lattice structure and the front shell 1 can be made more stable.
The specific manner of detachably connecting the second end 42 to the front housing 1 is not limited, and the second end 42 in this embodiment is detachably connected to the front housing 1 by a threaded fastener. Through making the second end 42 of grid structure can dismantle with preceding shell 1 through threaded fastener and be connected, make the first end 41 of grid structure be connected with preceding shell 1 through the grafting structure, both can realize the quick assembly disassembly between grid structure and preceding shell 1, can guarantee the assembly steadiness between grid structure and preceding shell 1 again. As an alternative embodiment, the second end 42 may be detachably connected to the front housing 1 by a snap connection.
The specific structure of the grid structure can be various, and the grid structure in this embodiment comprises a grid body 43 and a volute tongue 44.
The grille body 43 covers the air outlet 11.
The volute tongue 44 is arranged at one end of the grating body 43 and is integrally formed with the grating body 43; the first end 41 is disposed at an end of the grill body 43 remote from the volute tongue 44, and the second end 42 is disposed at an end of the volute tongue 44 remote from the grill body 43.
Through with snail tongue 44 and grid body 43 integrated into one piece, can reduce the spare part quantity of assembly on the one hand, improve assembly efficiency, on the other hand, can be through to snail tongue 44 application of force alright realize taking out grid body 43, make the dismouting to grid body 43 more convenient.
As an alternative embodiment, the volute tongue 44 and the grill body 43 may be formed separately.
In this embodiment, a surface of the grille structure facing the air outlet 11 is a coaxial cylindrical surface with an inner surface of the front housing 1. Can make the grid structure closely laminate with the internal surface of preceding shell 1 like this, make the assembly between grid structure and the preceding shell 1 more firm on the one hand, on the other hand can avoid holding intracavity exhaust wind by the grid structure with preceding the clearance between the shell 1 discharge to make holding intracavity exhaust wind discharge by the grid structure, guarantee the air-out effect. As alternative embodiments, the face of the grille structure facing the outlet 11 may be a cylindrical surface that is not coaxial with the inner surface of the front housing 1, or the face of the grille structure facing the outlet 11 may not be a cylindrical surface, or the inner surface of the front housing 1 may not be a cylindrical surface.
The specific shape of the outer surface of the front shell 1 is not limited, and in order to make the outer surface of the front shell 1 more beautiful, the outer surface of the front shell 1 in this embodiment is an arc surface.
The casing assembly of the tower fan provided in this embodiment further includes a volute 6, one end of the volute 6 abuts against the first end 41 of the grating structure, and the volute 6 is further provided with a connecting portion 61 detachably connected with the front casing 1. Therefore, the volute 6 can be quickly disassembled and assembled, and the volute 6 and the grid structure can be supported against each other, so that the volute 6 and the grid structure are installed on the front shell 1 more stably. As an alternative embodiment, the volute 6 may be spaced from the first end 41 of the grid structure.
In order to make the volute 6 more stably mounted on the front casing 1 and have the effect of facilitating the assembly and disassembly, the connecting portion 61 in this embodiment is detachably connected to the front casing 1 by a threaded fastener.
The threaded fasteners in this embodiment are all screws. As an alternative embodiment, the screws may be replaced by other threaded fasteners such as bolts.
The specific positional relationship between the connecting portion 61 and the opening 21 on the rear case 2 is not limited, and in the present embodiment, the projection of the connecting portion 61 on the rear case 2 falls on the opening 21. Only need pull down back net 3 like this, need not to pull down backshell 2, alright in order to realize the dismouting to spiral case 6 to can make user oneself alright in order to carry out timely washing to spiral case 6, improved the result of use and the user experience of tower fan. In the present embodiment, the projection of the connecting portion 61 on the rear case 2 may not fall on the opening 21.
The embodiment also provides a tower fan, which comprises the shell assembly of the tower fan, a wind wheel 10 arranged in the accommodating cavity, and a chassis 20 connected with the bottom of the front shell 1 and the bottom of the rear shell 2.
As an alternative embodiment, the tower fan can also be replaced by another household appliance.
When the grid structure needs to be cleaned, the rear net 3 is firstly removed, the wind wheel 10 is then removed through the opening 21 on the rear shell 2, then the screws between the connecting part 61 and the front shell 1 are removed, so that the installation between the volute 6 and the front shell 1 is removed, then the volute 6 is removed from the opening 21 on the rear shell 2, then the screws between the second end 42 and the front shell 1 are removed, so that the installation between the second end 42 of the grid structure and the front shell 1 is removed, then a force in the direction opposite to the plugging direction is applied to the grid structure, so that the plug block 5 is separated from the slot, then the whole grid structure is taken out from the opening 21 on the bottom shell, and the grid structure can be detached; otherwise, the installation of the grid structure can be realized. The utility model provides a housing assembly of tower fan only needs to pull down back net 3, need not to pull down backshell 2, alright in order to realize the dismouting to grid structure and spiral case 6 to can make the user oneself alright in order to carry out timely washing to grid structure and spiral case 6, improved the result of use and the user experience of tower fan.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (13)
1. A housing assembly for a household appliance, comprising:
the front shell (1) is provided with an air outlet (11);
the rear shell (2) is connected with the front shell (1) and encloses an accommodating cavity with the front shell (1), the accommodating cavity is communicated with the air outlet (11), and an opening (21) communicated with the accommodating cavity is formed in the rear shell (2);
the rear net (3) is covered at the opening (21) and is detachably connected with the rear shell (2);
the air outlet (11) is arranged on the grille structure, the grille structure is provided with a first end (41) which is connected with the front shell (1) in an inserting mode through an inserting structure, a second end (42) which is connected with the front shell (1) in a detachable mode, and the projection of the second end (42) and the connection position of the front shell (1) on the rear shell (2) is located on the opening (21).
2. Housing assembly of a household appliance according to claim 1, characterized in that the plug-in structure comprises:
at least one slot provided in one of said front shell (1) and said first end (41);
at least one insert (5) is arranged on the other of the front shell (1) and the first end (41) and is suitable for being inserted into the slot.
3. Housing assembly of a household appliance according to claim 2, characterized in that the plugging direction of the plug-in block (5) and the socket coincides with the direction of the grid structure from the first end (41) to the second end (42).
4. The housing assembly of a household appliance according to claim 2, characterized in that said insert blocks (5) are provided in plurality and are spaced apart on said first end (41) along the length of said front shell (1); the number of the slots is consistent with that of the insertion blocks (5), the slots are distributed on the front shell (1) at intervals along the length direction of the front shell (1), and the slots are arranged in one-to-one correspondence with the insertion blocks (5).
5. Housing assembly of a household appliance according to any one of claims 1 to 4, characterized in that the second end (42) is detachably connected to the front shell (1) by means of a threaded fastener.
6. Housing assembly of a household appliance according to any one of claims 1 to 4, characterized in that the grid structure comprises:
the grille body (43) is covered at the air outlet (11);
the volute tongue (44) is arranged at one end of the grating body (43) and is integrally formed with the grating body (43); the first end (41) is arranged at one end of the grating body (43) far away from the volute tongue (44), and the second end (42) is arranged at one end of the volute tongue (44) far away from the grating body (43).
7. Housing assembly of a household appliance according to any one of claims 1 to 4, characterized in that the face of the grille structure facing the outlet opening (11) is a coaxial cylindrical surface with the inner surface of the front shell (1).
8. Housing assembly of a household appliance according to any one of claims 1 to 4, characterized in that the outer surface of the front shell (1) is a cambered surface.
9. Housing assembly of a household appliance according to any one of claims 1 to 4, further comprising a volute (6), wherein one end of the volute (6) abuts against the first end (41) of the lattice structure, and the volute (6) is further provided with a connecting portion (61) detachably connected to the front shell (1).
10. Housing assembly of a household appliance according to claim 9, characterized in that the connection portion (61) is detachably connected with the front shell (1) by means of a threaded fastener.
11. Housing assembly of a household appliance according to claim 9, characterized in that the projection of the connecting portion (61) on the rear shell (2) falls on the opening (21).
12. A household appliance, characterized in that it comprises a housing assembly of a household appliance according to any one of claims 1 to 11.
13. The household appliance according to claim 12, wherein the household appliance is a tower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021360968.2U CN212563748U (en) | 2020-07-10 | 2020-07-10 | Household appliance and shell assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021360968.2U CN212563748U (en) | 2020-07-10 | 2020-07-10 | Household appliance and shell assembly thereof |
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| Publication Number | Publication Date |
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| CN212563748U true CN212563748U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021360968.2U Active CN212563748U (en) | 2020-07-10 | 2020-07-10 | Household appliance and shell assembly thereof |
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| Country | Link |
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| CN (1) | CN212563748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794987A (en) * | 2020-07-10 | 2020-10-20 | 珠海格力电器股份有限公司 | Household appliance and shell assembly thereof |
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2020
- 2020-07-10 CN CN202021360968.2U patent/CN212563748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794987A (en) * | 2020-07-10 | 2020-10-20 | 珠海格力电器股份有限公司 | Household appliance and shell assembly thereof |
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