CN214664652U - Range hood spiral case subassembly dismouting structure - Google Patents
Range hood spiral case subassembly dismouting structure Download PDFInfo
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- CN214664652U CN214664652U CN202120089670.0U CN202120089670U CN214664652U CN 214664652 U CN214664652 U CN 214664652U CN 202120089670 U CN202120089670 U CN 202120089670U CN 214664652 U CN214664652 U CN 214664652U
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- spiral case
- case subassembly
- lampblack absorber
- range hood
- subassembly
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Abstract
The utility model discloses a range hood spiral case subassembly dismouting structure, including lampblack absorber casing and spiral case subassembly, be equipped with the installing port that supplies spiral case subassembly to pack into in the lampblack absorber casing on the up end of lampblack absorber casing, be equipped with buckle spare on the spiral case subassembly, lampblack absorber casing inner wall on be equipped with the locating support with buckle spare looks joint, spiral case subassembly upper end detachably fix the lampblack absorber casing on. The utility model discloses simple structure only needs to take out from lampblack absorber casing upper end with subassembly form dismouting when changing spiral case subassembly spare part, easy dismounting avoids dismantling accessories such as positive glass subassembly, filter screen, and the positive spare part subassembly of protection dismantles life-span.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a range hood spiral case subassembly dismouting structure.
[ background of the invention ]
When the existing range hood is installed, a volute is usually required to be installed into the range hood shell from a front installation opening, then a filter screen, glass and the like are installed on the installation opening, accessories such as a front glass component and the filter screen need to be disassembled when a user cleans an inner impeller, the existing range hood is inconvenient, and screws of the front accessories are easily screwed when the screws of the front accessories are disassembled for a plurality of times, so that the accessories need to be replaced by the user, and the use of the range hood is inconvenient. Therefore, the present invention is based on the above disadvantages.
[ Utility model ] content
The utility model discloses the purpose is overcome prior art not enough, provides a simple structure, easy dismounting's range hood spiral case subassembly dismouting structure, and the positive spare part subassembly of protection is dismantled longly.
The utility model discloses a realize through following technical scheme:
the utility model provides a range hood spiral case subassembly dismouting structure, includes range hood casing 1 and spiral case subassembly 2, its characterized in that be equipped with on range hood casing 1's the up end and supply spiral case subassembly 2 to pack into installing port 11 in the range hood casing 1, be equipped with buckle spare 3 on the spiral case subassembly 2, range hood casing 1 inner wall on be equipped with the locating support 4 of 3 looks joints of buckle spare, spiral case subassembly 2 upper end detachably fix range hood casing 1 on.
The dismounting structure of the range hood volute component is characterized in that the fastening member 3 is provided with a slot 31, and the positioning bracket 4 comprises an insertion end 41 which can be inserted into the slot 31 and supports the fastening member 3.
The structure for disassembling and assembling the volute component of the range hood is characterized in that the fastener 3 comprises a mounting part 33, a transverse positioning part 32 and a vertical positioning part 34 which are sequentially connected, the mounting part 33 is fixed on the volute component 2, the transverse positioning part 32 vertically extends and abuts against the side surface of the insertion end 41, and the vertical positioning part 34 is pressed against the bottom end of the insertion end 41.
The dismounting structure of the volute component of the range hood is characterized in that the two positioning brackets 4 are arranged oppositely and separately, the two buckling pieces 3 are correspondingly arranged, and the two transverse positioning parts 32 are oppositely arranged.
The structure for disassembling and assembling the volute component of the range hood is characterized in that the insertion end 41 and the range hood housing 1 are relatively spaced to enclose a positioning groove 6, and the vertical positioning part 34 is inserted into the positioning groove 6.
The above-mentioned structure for disassembling and assembling the spiral casing assembly of the range hood is characterized in that the inserting end 41 is provided with a guide inclined surface 411 for guiding the transverse positioning portion 32 when the transverse positioning portion 32 is inserted.
The range hood volute component dismounting structure is characterized in that the upper end of the volute component 2 is provided with a mounting surface 21 which extends out of the mounting opening 11 and is pressed against the edge of the mounting opening 11, and the mounting surface 21 is provided with a plurality of connecting pieces 5 fixed on the range hood shell 1.
Compared with the prior art, the utility model discloses there is following advantage:
the utility model discloses in, spiral case subassembly accessible is seted up in the lampblack absorber casing of packing into of installing port of lampblack absorber casing up end, treats behind the joint cooperation of buckle spare and locating support, and spiral case subassembly upper end utilizes connecting piece detachably to fix on the lampblack absorber casing, and simple structure only need take out from the lampblack absorber casing upper end with subassembly form dismouting when changing spiral case subassembly spare part, easy dismounting avoids dismantling accessories such as positive glass subassembly, filter screen, and the positive spare part subassembly of protection dismantles the life-span.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of the engagement of the volute assembly with the latch;
fig. 5 is a cross-sectional view of the present invention;
fig. 6 is an enlarged view at B in fig. 5.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 6, a range hood volute component dismounting structure comprises a range hood housing 1 and a volute component 2, wherein an installation opening 11 for installing the volute component 2 into the range hood housing 1 is formed in the upper end face of the range hood housing 1, a clamping piece 3 is arranged on the volute component 2, a positioning support 4 clamped with the clamping piece 3 is arranged on the inner wall of the range hood housing 1, and the upper end of the volute component 2 is detachably fixed on the range hood housing 1. With the help of the above structure, the installing port 11 of 2 accessible setups in the 1 up end of lampblack absorber casing of spiral case subassembly is packed into lampblack absorber casing 1, treat buckle spare 3 and positioning support 4's joint cooperation back, the end of stretching into of spiral case subassembly 2 is connected on 1 inner wall of lampblack absorber casing, the connecting piece detachably that recycles in 2 upper ends of spiral case subassembly is fixed on lampblack absorber casing 1, moreover, the steam generator is simple in structure, only need be with the dismouting of subassembly form when changing spiral case subassembly spare part, and easy dismounting, avoid dismantling positive glass assembly, accessories such as filter screen, the positive spare part subassembly of protection dismantles the life-span.
The fastener 3 is provided with a slot 31, and the positioning bracket 4 comprises an insertion end 41 which can be inserted into the slot 31 and supports the fastener 3. When the insertion end 41 is inserted into the insertion slot 31, the lower end of the latch 3 abuts against the insertion end 41, so that the lower end of the volute component 2 is positioned.
Specifically, as shown in fig. 4 and 6, the fastening member 3 includes a mounting portion 33, a transverse positioning portion 32, and a vertical positioning portion 34, which are connected in sequence, the mounting portion 33 is fixed on the scroll casing assembly 2, the transverse positioning portion 32 extends vertically and abuts against a side surface of the insertion end 41, and the vertical positioning portion 34 presses against a bottom end of the insertion end 41.
Two positioning brackets 4 are arranged at intervals relatively, two buckling pieces 3 are correspondingly arranged, and the two transverse positioning parts 32 are arranged oppositely. In this embodiment, the transverse positioning portion 32 is inserted between the two insertion ends 41 and abuts against the side walls opposite to the two insertion ends 41, so that the fastening member 3 can be clamped between the two positioning brackets 4, the volute component 2 is not prone to shaking during operation, of course, the transverse positioning portion 32 can also abut against the side walls far away from the two insertion ends 41, so that the two positioning brackets 4 are clamped between the two transverse positioning portions 32, and the transverse positioning effect can be achieved.
As shown in fig. 3 and 6, the insertion end 41 is spaced from the housing 1 to form a positioning groove 6, and the vertical positioning portion 34 is inserted into the positioning groove 6.
Furthermore, the insertion end 41 is provided with a guiding inclined surface 411 for guiding the positioning portion 32 when the positioning portion 32 is inserted, so that the two connecting portions 32 can easily move between the two insertion ends 41, and the installation is convenient.
The upper end of spiral case subassembly 2 is equipped with and stretches out installing port 11 and presses the installation face 21 at installing port 11 edge, is equipped with a plurality of connecting pieces 5 of fixing on lampblack absorber casing 1 on the installation face 21. Specifically, the mounting surface 21 is provided with a connecting hole, the range hood housing 1 is provided with a connecting hole, and the connecting piece 5 is a screw which penetrates through the connecting hole to be matched with the connecting hole to press the mounting surface 21 against the edge of the mounting opening 11.
The installation method comprises the following steps: firstly, one end of the volute component 2 with the fastener 3 is installed from the installation opening 11, then the fastener 3 is clamped with the positioning support 4, when the insertion end 41 is inserted into the slot 31, the vertical positioning part 34 is pressed against the bottom end of the insertion end 41, the two transverse positioning parts 32 are inserted between the two insertion ends 41 and abut against the side wall of the insertion end 41, and finally the installation surface 21 of the volute component 2 is fixed on the upper end surface of the range hood shell 1 by the connecting piece 5, as shown in fig. 1, the installation of the volute component 2 is completed;
the disassembling method comprises the following steps: the volute assembly 2 can be removed by releasing and removing the connector 5 on the mounting surface 21 of the volute assembly 2 and then manually grasping the volute assembly 2 and forcibly lifting it upwardly as shown in figure 2.
Claims (7)
1. The utility model provides a range hood spiral case subassembly dismouting structure, includes range hood casing (1) and spiral case subassembly (2), its characterized in that: be equipped with on the up end of lampblack absorber casing (1) and supply spiral case subassembly (2) to pack into installing port (11) in lampblack absorber casing (1), be equipped with buckle spare (3) on spiral case subassembly (2), lampblack absorber casing (1) inner wall on be equipped with positioning support (4) of buckle spare (3) looks joint, spiral case subassembly (2) upper end detachably fix lampblack absorber casing (1) on.
2. The extractor hood volute component dismounting structure according to claim 1, wherein: the clamping piece (3) is provided with a slot (31), and the positioning support (4) comprises an inserting end (41) which can be inserted into the slot (31) and supports the clamping piece (3) against the inserting end.
3. The extractor hood volute component dismounting structure according to claim 2, wherein: buckle spare (3) including consecutive installation department (33), horizontal location portion (32), vertical location portion (34), installation department (33) fix on spiral case subassembly (2), horizontal location portion (32) vertical extension and top lean on in the side of grafting end (41), vertical location portion (34) press the bottom of grafting end (41).
4. The extractor hood volute component dismounting structure according to claim 3, wherein: the positioning support (4) is provided with two oppositely spaced positioning supports, the buckling piece (3) is correspondingly provided with two buckling pieces, and the two transverse positioning parts (32) are oppositely arranged.
5. The extractor hood volute component dismounting structure according to claim 3, wherein: the plug-in end (41) and the range hood shell (1) are relatively separated to form a positioning groove (6), and the vertical positioning part (34) is inserted into the positioning groove (6).
6. The extractor hood volute component dismounting structure according to claim 4, wherein: the insertion end (41) is provided with a guide inclined surface (411) which guides the transverse positioning part (32) when the transverse positioning part (32) is inserted.
7. The extractor hood volute component dismounting structure according to claim 1, wherein: the upper end of the volute component (2) is provided with a mounting surface (21) which extends out of the mounting opening (11) and is pressed against the edge of the mounting opening (11), and the mounting surface (21) is provided with a plurality of connecting pieces (5) fixed on the range hood shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089670.0U CN214664652U (en) | 2021-01-13 | 2021-01-13 | Range hood spiral case subassembly dismouting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089670.0U CN214664652U (en) | 2021-01-13 | 2021-01-13 | Range hood spiral case subassembly dismouting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664652U true CN214664652U (en) | 2021-11-09 |
Family
ID=78515667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120089670.0U Active CN214664652U (en) | 2021-01-13 | 2021-01-13 | Range hood spiral case subassembly dismouting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214664652U (en) |
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2021
- 2021-01-13 CN CN202120089670.0U patent/CN214664652U/en active Active
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