CN210425187U - Hook type rotating structure and range hood with same - Google Patents
Hook type rotating structure and range hood with same Download PDFInfo
- Publication number
- CN210425187U CN210425187U CN201921111591.4U CN201921111591U CN210425187U CN 210425187 U CN210425187 U CN 210425187U CN 201921111591 U CN201921111591 U CN 201921111591U CN 210425187 U CN210425187 U CN 210425187U
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- rotating
- rotary
- slot
- range hood
- bracket
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
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Abstract
The utility model discloses a hook type rotating structure, which is provided with a rotating bracket and a rotating seat matched with the rotating bracket, wherein the rotating seat is assembled on the rotating bracket so that the rotating seat can rotate relative to the rotating bracket, the rotating bracket is provided with a rotating shaft, the rotating seat is provided with a notch matched with the rotating shaft, the notch is provided with an opening part, an extending part and a rotating part from a notch to a groove bottom in sequence, the angle formed by the extending part and the plane where the notched notch is positioned is 80 degrees, and the angle formed by the rotating part and the extending part is 120 degrees; the hook-type rotating structure is provided with a rotating shaft through a rotating support, the rotating seat is provided with a slot, the slot is hooked on the rotating shaft, so that the bottom of the slot is in contact with the rotating shaft, and the rotating seat rotates relative to the rotating support; the rotating structure is simple in integral structure, easy to disassemble and assemble and particularly suitable for rotating parts which are disassembled and assembled frequently.
Description
Technical Field
The utility model relates to a connecting elements technical field, in particular to hook formula revolution mechanic.
Background
The existing rotating structure design usually adopts the matching of a rotating shaft and a rotating hole to carry out rotating motion, but the rotating structure is troublesome in assembly and disassembly, and particularly needs a rotating part which is frequently disassembled and assembled.
The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.
The middle part of the cavity of the range hood is provided with an air inlet, and the rectifying plate is arranged to have a preset distance with the air inlet, so that a channel for oil smoke to pass through is formed between the rectifying plate and the smoke collection cavity. The rectifying plate is used for guiding the oil smoke to move, so that the oil smoke can uniformly enter the air inlet from the oil smoke channel and is finally discharged out of a room through the fan.
Especially, the installation of the rectifying plate of the existing range hood has the structure that the front end mainly adopts an aluminum alloy collision bead structure, and the rear end adopts an inverted buckle mode, so that the structure is complex to operate and causes cost rise in the installation process of the rectifying plate.
Therefore, it is necessary to provide a hook-type rotating structure to overcome the shortcomings of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, providing a hook type rotating structure, having simple integral structure and easy disassembly and assembly.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a hook type rotating structure is provided with a rotating bracket and a rotating seat matched with the rotating bracket, wherein the rotating seat is assembled on the rotating bracket so that the rotating seat can rotate relative to the rotating bracket;
the rotating bracket is provided with a rotating shaft, and the rotating base is provided with a slot matched with the rotating shaft.
In order to further realize the utility model discloses, the fluting has set gradually opening, extension and rotating part from notch to tank bottom.
In order to further realize the utility model, the opening part is a horn-shaped structure with a large outer end and a small inner end.
In order to further realize the invention, the angle formed by the extension part and the plane of the slotted notch is 70-90 degrees.
In order to further realize the invention, the angle formed by the extension part and the plane where the slotted notch is positioned is 80 degrees.
In order to further realize the present invention, the angle formed by the rotation portion and the extension portion is 110 + 130 °.
In order to further realize the present invention, the angle formed by the rotation portion and the extension portion is 120 °.
In order to further realize the utility model discloses, the roating seat is provided with the fretwork groove, the fretwork groove is around locating the grooved outside.
A range hood is provided with the rotating structure.
In order to further realize the utility model discloses, be provided with lampblack absorber main part and cowling panel, lampblack absorber main part bottom is provided with collection smoke cavity, the cowling panel assembles in collection smoke cavity, the runing rest is installed in collection smoke cavity, the roating seat is installed in one side that is close to the cigarette machine air intake of cowling panel, roating seat movable mounting is in the runing rest, the roating seat winds the relative lampblack absorber main part of runing panel is rotated in the runing rest rotation drive.
Advantageous effects
The utility model discloses the runing rest is provided with the rotation axis, and the roating seat is provided with the fluting, and the fluting is hooked in the rotation axis, makes the tank bottom of fluting contact with the rotation axis to realize the relative rotation of roating seat along the runing rest; the rotating structure is simple in integral structure, easy to disassemble and assemble and particularly suitable for rotating parts which are disassembled and assembled frequently.
Drawings
Fig. 1 is a schematic view showing a hook-type rotating structure of the present invention;
fig. 2 is a schematic structural view of a rotating bracket in a hook-type rotating structure of the present invention;
fig. 3 is a schematic structural view of a swivel base in a hook-type swivel structure according to the present invention;
FIG. 4 is a front view of a swivel base in a hook-type swivel structure according to the present invention;
FIG. 5 is a schematic structural view of the range hood of embodiment 2;
FIG. 6 is a view showing a maximum opening state of a flow regulating plate in embodiment 2;
FIG. 7 is a schematic view showing a structure of a rectifying plate according to embodiment 2;
fig. 1 to 7 include:
a range hood main body 1;
a rectifying plate 2;
a smoke collection cavity 3;
a rotating bracket 4;
a rotating shaft 41;
a rotary base 5;
a slot 51;
an opening 511;
an extension 512;
rotating part 513
A hollowed-out groove 52.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the invention.
Example 1
As shown in fig. 1-4, the utility model provides a hook type revolution mechanic is provided with runing rest 4 and with the roating seat 5 of 4 looks adaptations of runing rest, roating seat 5 assembles in runing rest 4 and makes roating seat 5 rotate for runing rest 4, and runing rest 4 is provided with rotation axis 41, and roating seat 5 is provided with the fluting 51 with rotation axis 41 looks adaptations.
When in use, the slot 51 is hooked on the rotating shaft 41, and the bottom of the slot 51 is in contact with the rotating shaft 41, so that the rotating base 5 rotates relative to the rotating bracket 4.
The open slot 51 is provided with an opening part 511, an extension part 512 and a rotating part 513 in sequence from the slot opening to the slot bottom;
the opening 511 has a horn-like structure with a large outer end and a small inner end, and serves as an introduction port to facilitate the insertion of the slit 51 into the rotary shaft 41.
The angle formed by the extension part 512 and the plane of the notch of the slot 51 is 80 degrees, the angle formed by the rotation part 513 and the extension part 512 is 120 degrees, and the extension part 512 and the rotation part 513 form a bending structure, so that the slot 51 of the rotation structure is more firmly matched with the rotation shaft 41, and the slot 51 is prevented from being separated from the rotation shaft 41 when rotating.
The rotary seat 5 is provided with a hollow groove 52, and the hollow groove 52 is wound on the outer side of the slot 51, so that the whole weight of the rotary seat 5 can be reduced.
The utility model discloses the runing rest is provided with the rotation axis, and the roating seat is provided with the fluting, and the fluting is hooked in the rotation axis, makes the tank bottom of fluting contact with the rotation axis to realize the relative rotation of roating seat along the runing rest; the rotating structure is simple in integral structure, easy to disassemble and assemble and particularly suitable for rotating parts which are disassembled and assembled frequently.
Example 2
As shown in figures 1 to 7, a range hood is provided with a range hood main body 1, a rectifying plate 2 and a rotating structure, wherein a smoke collection cavity 3 is arranged at the bottom of the range hood main body 1, and the rectifying plate 2 is assembled in the smoke collection cavity 3.
The rotary structure is provided with two, but of course three or more.
Revolution mechanic is provided with runing rest 4 and with the roating seat 5 of 4 looks adaptations of runing rest, 4 fixed mounting of runing rest are in 3 surfaces of collection smoke chamber cavity, roating seat 5 is installed in one side that is close to the cigarette machine air intake of cowling panel 2, 5 movable fittings of roating seat are in runing rest 4, roating seat 5 rotates around runing rest 4 and drives the relative lampblack absorber main part 1 of cowling panel 2 and rotate, when cowling panel 2 is opened to the maximum angle, the tail end of cowling panel 2 can touch collection smoke chamber cavity 3 surfaces, it is too big to avoid cowling panel 2 to open the angle, the greasy dirt is unrestrained, specifically, the maximum angle of opening of cowling panel 2 is 15 degrees.
The rotary base 5 is assembled to the rotary bracket 4 such that the rotary base 5 can rotate relative to the rotary bracket 4, the rotary bracket 4 is provided with a rotary shaft 41, and the rotary base 5 is provided with a slot 51 adapted to the rotary shaft 41.
When in use, the slot 51 is hooked on the rotating shaft 41, and the bottom of the slot 51 is in contact with the rotating shaft 41, so that the rotating base 5 rotates relative to the rotating bracket 4.
The open slot 51 is provided with an opening part 511, an extension part 512 and a rotating part 513 in sequence from the slot opening to the slot bottom;
the opening 511 has a horn-like structure with a large outer end and a small inner end, and serves as an introduction port to facilitate the insertion of the slit 51 into the rotary shaft 41.
The angle formed by the extension part 512 and the plane of the notch of the slot 51 is 80 degrees, the angle formed by the rotation part 513 and the extension part 512 is 120 degrees, and the extension part 512 and the rotation part 513 form a bending structure, so that the slot 51 of the rotation structure is more firmly matched with the rotation shaft 41, and the slot 51 is prevented from being separated from the rotation shaft 41 when rotating.
The rotary seat 5 is provided with a hollow groove 52, and the hollow groove 52 is wound on the outer side of the slot 51, so that the whole weight of the rotary seat 5 can be reduced.
The utility model discloses the runing rest is provided with the rotation axis, and the roating seat is provided with the fluting, and the fluting is hooked in the rotation axis, makes the tank bottom of fluting contact with the rotation axis, realizes the relative rotation of roating seat along the runing rest to realize the cowling panel relative rotation for the lampblack absorber main part; the rotating structure is simple in overall structure, easy to disassemble and assemble and convenient for disassembling, assembling and cleaning of the rectifying plate.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. A hook type rotating structure is characterized in that a rotating bracket and a rotating seat matched with the rotating bracket are arranged, and the rotating seat is assembled on the rotating bracket so that the rotating seat can rotate relative to the rotating bracket;
the rotating bracket is provided with a rotating shaft, and the rotating base is provided with a slot matched with the rotating shaft.
2. The hitching rotary structure according to claim 1, wherein said slot is provided with an opening portion, an extending portion and a rotating portion in order from the slot opening to the slot bottom.
3. The hook rotary structure according to claim 2, wherein the opening is a trumpet-shaped structure with a large outer end and a small inner end.
4. A hitching rotary structure according to claim 2, characterized in that the angle formed by the extension and the plane of the slotted groove is 70-90 °.
5. A hitching rotary structure according to claim 4, characterized in that the angle formed by the extension and the plane of the slotted groove is 80 °.
6. The hook-type rotation structure of claim 2, wherein the rotation portion and the extension portion form an angle of 110 ° and 130 °.
7. The hitching rotary structure according to claim 6, wherein the angle formed by the rotary part and the extension part is 120 °.
8. The hook type rotating structure according to claim 1, wherein the rotating base is provided with a hollow groove, and the hollow groove is wound around the outer side of the slot.
9. A range hood, characterized in that a rotary structure according to any one of claims 1 to 8 is provided.
10. The range hood according to claim 9, wherein a range hood body and a rectifying plate are provided, a smoke collection cavity is provided at the bottom of the range hood body, the rectifying plate is assembled in the smoke collection cavity, the rotary support is installed in the smoke collection cavity, the rotary base is installed on one side of the rectifying plate close to the air inlet of the range hood, the rotary base is movably assembled on the rotary support, and the rotary base rotates around the rotary support to drive the rectifying plate to rotate relative to the range hood body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862827 | 2019-06-10 | ||
| CN2019208628271 | 2019-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425187U true CN210425187U (en) | 2020-04-28 |
Family
ID=70381118
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921111545.4U Active CN210425186U (en) | 2019-06-10 | 2019-07-16 | Buckle assembly and range hood with same |
| CN201921111596.7U Active CN210511838U (en) | 2019-06-10 | 2019-07-16 | Range hood with buckle formula cowling panel |
| CN201921111591.4U Active CN210425187U (en) | 2019-06-10 | 2019-07-16 | Hook type rotating structure and range hood with same |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921111545.4U Active CN210425186U (en) | 2019-06-10 | 2019-07-16 | Buckle assembly and range hood with same |
| CN201921111596.7U Active CN210511838U (en) | 2019-06-10 | 2019-07-16 | Range hood with buckle formula cowling panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN210425186U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685866A (en) * | 2021-08-10 | 2021-11-23 | 广东格兰仕集团有限公司 | Range hood, smoke stove linkage system and air inlet control method of range hood |
-
2019
- 2019-07-16 CN CN201921111545.4U patent/CN210425186U/en active Active
- 2019-07-16 CN CN201921111596.7U patent/CN210511838U/en active Active
- 2019-07-16 CN CN201921111591.4U patent/CN210425187U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN210511838U (en) | 2020-05-12 |
| CN210425186U (en) | 2020-04-28 |
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