CN213542583U - Exhaust fume collecting hood shell convenient to install - Google Patents
Exhaust fume collecting hood shell convenient to install Download PDFInfo
- Publication number
- CN213542583U CN213542583U CN202022150812.8U CN202022150812U CN213542583U CN 213542583 U CN213542583 U CN 213542583U CN 202022150812 U CN202022150812 U CN 202022150812U CN 213542583 U CN213542583 U CN 213542583U
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- installation
- connecting support
- collecting hood
- drain pan
- cover plate
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Abstract
The utility model discloses a collection petticoat pipe casing convenient to installation, including the drain pan, the drain pan on be equipped with the installation face, the drain pan on install the apron through the installation face, installation face and apron between be equipped with linking bridge, the linking bridge cartridge be in the installation face on, linking bridge and installation face between be equipped with and supply linking bridge to adjust the time along the gliding regulation clearance of installation face, the apron on be equipped with and wear the fastener of dress with linking bridge. When the fastener is installed, the connecting support can be moved to enable the fastener to be aligned and matched with the connecting support in the axial direction, so that the bottom shell and the cover plate are locked.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a collection petticoat pipe casing convenient to installation.
[ background of the invention ]
The range hood's of current market collection petticoat pipe casing generally includes that drain pan and lid close the apron at the drain pan upside, has seted up the installation breach on the drain pan, and the apron is installed in the installation breach, adopts the screw connection between drain pan and the apron. Drain pan and apron generally are the sheet metal component, for processing convenience, often process the mounting hole earlier on sheet metal, bend into drain pan and apron again, and establish respectively the mounting hole on drain pan and apron after bending and certain positional deviation can appear often, can't aim at during the assembly, the screw passes two mounting holes like this and can be crooked when connecting drain pan and apron, can lead to the screw thread to damage and connect not in place, make drain pan and apron cooperation not hard up easily, and the screw is crooked also can make the screwhead salient in the apron, influence wholly pleasing to the eye. Therefore, the present invention is based on the above disadvantages.
[ Utility model ] content
The utility model aims at overcoming the defects of the prior art and providing a smoke collecting hood shell which has simple structure and can avoid the fastening piece to be connected with the skew and is convenient for installation.
The utility model discloses a realize through following technical scheme:
the utility model provides a collection petticoat pipe casing convenient to installation, includes drain pan 1, drain pan 1 on be equipped with installation face 11, drain pan 1 on install apron 2 through installation face 11, its characterized in that installation face 11 and apron 2 between be equipped with linking bridge 3, linking bridge 3 cartridge be in installation face 11 on, linking bridge 3 and installation face 11 between be equipped with and supply linking bridge 3 to adjust along installing the gliding regulation clearance of face 11, apron 2 on be equipped with and wear the fastener 4 of dress with linking bridge 3.
The fume collecting hood shell convenient to install is characterized in that the bottom shell 1 is provided with the inserting hole 12, the connecting bracket 3 is provided with the plug pin 32 penetrating into the inserting hole 12, and the adjusting gap is a gap between the plug pin 32 and the inserting hole 12.
The fume collecting hood shell convenient to install is characterized in that one end of the plug pin 32 penetrating through the inserting hole 12 is bent and clamped on the side wall of the bottom shell 1.
The exhaust fume collecting hood shell convenient to mount is characterized in that the bottom shell 1 is provided with a mounting cavity 13, the mounting surface 11 is the bottom wall of the mounting cavity 13, the inserting hole 12 is arranged on the mounting surface 11, and the cover plate 2 is provided with a support folding edge 21 abutting against the mounting surface 11.
The exhaust fume collecting hood casing convenient to install is characterized in that the connecting support 3 is provided with screw holes 31, and the fastening piece 4 is a screw which is arranged on the cover plate 2 in a penetrating way and can be in threaded connection and matching with the screw holes.
The exhaust fume collecting hood shell convenient to install is characterized in that a plurality of connecting supports 3 are arranged, and a plurality of fasteners 4 are arranged on the connecting supports 3 in a one-to-one correspondence mode.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses a collection petticoat pipe casing convenient to installation, when packing in the fastener, portable linking bridge makes the fastener can aim at the cooperation with the linking bridge axial to the messenger locks drain pan and apron, simple structure, and the fastener can not be crooked when with drain pan and cover connection, also avoids the fastener because of crooked salient in apron, and is whole pleasing to the eye.
2. The utility model discloses in, be equipped with the support hem that the top leaned on the installation face on the apron, when fastener and linking bridge cooperate, press from both sides the drain pan with the apron on tight for drain pan and cover plate connection are firm stable.
[ description of the drawings ]
Fig. 1 is a schematic exploded view of the present invention;
fig. 2 is a perspective view of the connecting bracket of the present invention;
fig. 3 is a schematic view of a partial structure of the connection bracket and the bottom case of the present invention;
FIG. 4 is a perspective view of the present invention in an assembled state;
fig. 5 is a cross-sectional view of the present invention;
fig. 6 is an enlarged view at a in fig. 5.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 5, the exhaust fume collecting hood casing convenient to mount comprises a bottom casing 1, a mounting surface 11 is arranged on the bottom casing 1, a cover plate 2 is mounted on the bottom casing 1 through the mounting surface 11, a connecting bracket 3 is arranged between the mounting surface 11 and the cover plate 2, the connecting bracket 3 is inserted into the mounting surface 11, an adjusting gap for the connecting bracket 3 to slide along the mounting surface 11 when being adjusted is arranged between the connecting bracket 3 and the mounting surface 11, and a fastening piece 4 penetrating through the connecting bracket 3 is arranged on the cover plate 2. When the fastener 4 is installed, the movable connecting support 3 enables the fastener 4 to be aligned and matched with the connecting support 3 in the axial direction, so that the bottom shell 1 and the cover plate 2 are locked, the structure is simple, the fastener 4 cannot be inclined when connecting the bottom shell 1 and the cover plate 2, the fastener 4 is prevented from protruding out of the cover plate 2 due to inclination, and the whole body is attractive.
As shown in fig. 3, the bottom case 1 is provided with a plug hole 12, the connecting bracket 3 is provided with a pin 32 penetrating into the plug hole 12, and the gap is adjusted to be a gap between the pin 32 and the plug hole 12. The cross-sectional area of the pin is smaller than the hole area of the plug hole 12, and the pin 32 can move transversely in the plug hole 12, so that the position of the connecting bracket 3 can be adjusted, and the connecting bracket 3 and the fastener 4 can be aligned and matched.
Furthermore, one end of the pin 32, which penetrates through the insertion hole 12, is bent and clamped on the side wall of the bottom case 1. When the pin 32 passes through the plug hole 12 with a large enough hole, one end of the pin 32 of the connecting bracket 3 extending out of the plug hole 12 is bent, so that the connecting bracket 3 is longitudinally locked and the connecting bracket 3 cannot be pulled out.
As shown in fig. 4 and 5, the bottom case 1 is provided with an installation cavity 13, the installation surface 11 is a bottom wall of the installation cavity 13, the insertion hole 12 is arranged on the installation surface 11, and the cover plate 2 is provided with a support flange 21 abutting against the installation surface 11. During installation, the cover plate 2 is installed in the installation cavity 13, the supporting folding edges 21 are pressed on the installation surface 11, and the bottom shell 1 and the cover plate 2 are clamped tightly when the fastening piece 4 is matched with the connecting bracket 3, so that the bottom shell 1 and the cover plate 2 are firmly and stably connected.
The connecting bracket 3 is provided with a screw hole 31, and the fastening piece 4 is a screw which is arranged on the cover plate 2 in a penetrating way and can be in threaded connection and matching with the screw hole 31. Specifically, the cover plate 2 is provided with a through hole 22 through which one end of the screw passes and is matched with the screw hole 31, and the screw hole 31 is further provided with a sliding guide surface 311 capable of guiding the screw to be inserted into the screw hole 31, so that when the end of the screw contacts the sliding guide surface 311, the screw and the sliding guide surface 311 extrude to enable the connecting bracket 3 to slide, and the screw can be aligned with the insertion screw hole 31 and matched after the connecting bracket 3 slides.
As shown in fig. 2, the connecting bracket 3 includes a mounting portion 33, a connecting portion 34 bent opposite to the mounting portion 33 and capable of abutting against the mounting surface is provided at an end portion of the mounting portion 33, a screw hole is provided on the mounting portion 33, and the pin 32 is provided at an end portion of the connecting portion 34.
As shown in fig. 1, the connecting bracket 3 is provided in plurality, and the fastening members 4 are provided in plurality in one-to-one correspondence with the connecting bracket 3. The provision of the plurality of coupling brackets 3 enhances the stability of the coupling so that the cover plate 2 can be securely mounted on the bottom case 1.
Claims (6)
1. The utility model provides a collection petticoat pipe casing convenient to installation, includes drain pan (1), drain pan (1) on be equipped with installation face (11), drain pan (1) on install apron (2), its characterized in that through installation face (11): a connecting support (3) is arranged between the mounting surface (11) and the cover plate (2), the connecting support (3) is inserted into the mounting surface (11), an adjusting gap for the connecting support (3) to slide along the mounting surface (11) when adjusted is arranged between the connecting support (3) and the mounting surface (11), and a fastening piece (4) penetrating through the connecting support (3) is arranged on the cover plate (2).
2. A smoke collecting hood housing for facilitating installation according to claim 1, wherein: the bottom shell (1) is provided with a plugging hole (12), the connecting bracket (3) is provided with a pin (32) penetrating into the plugging hole (12), and the adjusting gap is a gap between the pin (32) and the plugging hole (12).
3. A smoke collecting hood housing for facilitating installation according to claim 2 wherein: one end of the plug pin (32) penetrating through the plug hole (12) is bent and clamped on the side wall of the bottom shell (1).
4. A smoke collecting hood housing for facilitating installation according to claim 2 wherein: the bottom shell (1) is provided with an installation cavity (13), the installation surface (11) is the bottom wall of the installation cavity (13), the insertion holes (12) are formed in the installation surface (11), and the cover plate (2) is provided with a support folding edge (21) which is abutted against the installation surface (11).
5. A smoke collecting hood housing for facilitating installation according to claim 1, wherein: the connecting support (3) is provided with a screw hole (31), and the fastening piece (4) is a screw which is arranged on the cover plate (2) in a penetrating way and can be in threaded connection and matching with the screw hole.
6. A smoke collecting hood housing for facilitating installation according to claim 1, wherein: the connecting support (3) is provided with a plurality of fasteners, and the fasteners (4) and the connecting support (3) are provided with a plurality of fasteners in a one-to-one correspondence manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150812.8U CN213542583U (en) | 2020-09-27 | 2020-09-27 | Exhaust fume collecting hood shell convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150812.8U CN213542583U (en) | 2020-09-27 | 2020-09-27 | Exhaust fume collecting hood shell convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213542583U true CN213542583U (en) | 2021-06-25 |
Family
ID=76494841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022150812.8U Active CN213542583U (en) | 2020-09-27 | 2020-09-27 | Exhaust fume collecting hood shell convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213542583U (en) |
-
2020
- 2020-09-27 CN CN202022150812.8U patent/CN213542583U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |