CN202303543U - Range hood with automatic suspending oil guide plate - Google Patents
Range hood with automatic suspending oil guide plate Download PDFInfo
- Publication number
- CN202303543U CN202303543U CN2011202941868U CN201120294186U CN202303543U CN 202303543 U CN202303543 U CN 202303543U CN 2011202941868 U CN2011202941868 U CN 2011202941868U CN 201120294186 U CN201120294186 U CN 201120294186U CN 202303543 U CN202303543 U CN 202303543U
- Authority
- CN
- China
- Prior art keywords
- oil guide
- guide plate
- spring washer
- range hood
- pivoted arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a range hood with an automatic suspending oil guide plate. The range hood comprises a shell, an oil guide plate and a coaming. An automatic suspending mechanism comprises a revolving shaft bracket, a swiveling jib, a central spindle and a spring washer, wherein the central spindle comprises a head part, a polished rod part and a screw rod part; the revolving shaft bracket is provided with a shaft fixing hole; the swiveling jib is provided with a pivot shaft hole; the central spindle passes through the spring washer, the pivot shaft hole of the swiveling jib and another spring washer; the screw rod part of the central spindle is screwed with a nylon self-locking hexagonal nut; the head part of the central spindle is jointed with the spring washer; the revolving shaft bracket is fixedly connected with the inner cavity of the shell; and the oil guide plate is fixedly connected with the swiveling jib. Due to the adoption of the range hood, the swiveling jib stops rotating under the action of friction force between the spring washer and the swiveling jib as well as between the spring washer and the revolving shaft bracket when power is lost during rotating, and the oil guide plate is left at a certain position, so that the inner cavity of the shell can be cleaned conveniently, and convenience is brought to use.
Description
Technical field
The utility model relates to a kind of range hood, especially a kind of mechanism of used for range hood.
Background technology
Present prior art, a kind of range hood comprises casing, is positioned at the coaming plate and the oil guide plate at casing top, and casing comprises front panel, back plate, side plate, top board and base plate, and an oil suction smoke chamber is arranged on the front panel, and the base plate of deflector and oil suction smoke chamber articulates.Existing problems are: when deflector rotates, can not rest on a certain position automatically, use inconvenient.
Summary of the invention
The purpose of the utility model is: the range hood that provides a kind of oil guide plate to hover automatically, it can make deflector when rotated, rests on a certain position automatically, and is easy to use.
The utility model is achieved in that the range hood that a kind of oil guide plate hovers automatically; Comprise shell, oil guide plate and coaming plate; One cavity is arranged on the front panel of said shell; The oil-feed mouth is arranged on the base plate of cavity, and oil guide plate is arranged in the cavity, and is gapped between oil guide plate and cavity circumferential wall and the base plate; Also comprise the mechanism of hovering automatically, the said mechanism of hovering automatically comprises rotary shaft rack, pivoted arm, axle core and spring washer,
Said axle core comprises head, polished rod portion and threaded shank; A fixing hole is arranged on the said rotary shaft rack;
On the said pivoted arm pivot hole is arranged;
Said axle core passes pivot hole, another spring washer of spring washer, pivoted arm, and the threaded shank and the nylon self-locking hex nut of axle core screw togather; Axle core head and spring washer are fitted;
Said rotary shaft rack is fixedly connected with the inner chamber of shell, and oil guide plate is fixedly connected with pivoted arm.
The range hood that described a kind of oil guide plate hovers automatically, its special character is: also comprise a packing ring,
A packing ring is arranged between spring washer and the pivoted arm, and another packing ring is arranged between pivoted arm and the rotary shaft rack.
The range hood that described a kind of oil guide plate hovers automatically, its special character is: the polished rod portion of said axle core and threaded shank are waist shape perpendicular to the cross section of its length direction;
The centre bore of spring washer is waist shape; Connecting hole on the rotary shaft rack is waist shape.
The range hood that described a kind of oil guide plate hovers automatically, its special character is: the polished rod portion of said axle core and threaded shank are square perpendicular to the cross section of its length direction;
The centre bore of spring washer is square; Connecting hole on the rotary shaft rack is square.
The range hood that described a kind of oil guide plate hovers automatically, its special character is: a position-stopping plate is arranged on the said pivoted arm, and position-stopping plate cooperates with rotary shaft rack.
The range hood that a kind of oil guide plate of the utility model hovers automatically, owing to adopt such structure, during the pivoted arm rotation; When pivoted arm runs out of steam; Between spring washer and pivoted arm and spring washer and rotary shaft rack, have under the function of friction, pivoted arm stops going up rotation, and oil guide plate rests on a certain position; Can clear up the inner chamber of shell easily, easy to use.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model.
Fig. 2 is the stereogram of the utility model.
Fig. 3 is the stereogram of the mechanism of freely hovering of the utility model.
Fig. 4 is the three-dimensional exploded view of the mechanism of freely hovering of the utility model.
Fig. 5 is the stereogram of the state after the pivoted arm of the mechanism of freely hovering of the utility model turns an angle.
Fig. 6 is the stereogram after the pivoted arm of the utility model turns an angle with oil guide plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Like Fig. 1, shown in Figure 2; The range hood that a kind of oil guide plate hovers automatically; Comprise shell 7, oil guide plate 8 and coaming plate 9, a cavity is arranged on the front panel of said shell 7, on the base plate 71 of cavity the oil-feed mouth is arranged; Oil guide plate 8 is arranged in the cavity, and is gapped between oil guide plate 8 and cavity circumferential wall and the base plate 71; Also comprise the mechanism of hovering automatically, like Fig. 3, shown in Figure 4, the said mechanism of hovering automatically comprises rotary shaft rack 1, pivoted arm 2, axle core 3 and spring washer 4,
Said axle core 3 comprises head 41, polished rod portion 32 and threaded shank 33; On the said rotary shaft rack 1 fixing hole is arranged;
On the said pivoted arm 2 pivot hole 21 is arranged;
Said axle core 3 passes pivot hole 21, another spring washer 4 of spring washer 4, pivoted arm 2, and the threaded shank 33 of axle core 3 screws togather with nylon self-locking hex nut 5; Axle core 3 heads 31 are fitted with spring washer 4.As shown in Figure 1, said rotary shaft rack 1 is fixedly connected with the inner chamber of shell 7, and oil guide plate 8 is fixedly connected with pivoted arm 2.
Further improvement as the utility model: also comprise a packing ring 6,
A packing ring 6 is arranged between spring washer 4 and the pivoted arm 2, and another packing ring 6 is arranged between pivoted arm 2 and the rotary shaft rack 1.
The polished rod portion 32 of said axle core 3 and threaded shank 33 are waist shape perpendicular to the cross section of its length direction;
The centre bore of spring washer 4 is waist shape; Connecting hole on the rotary shaft rack 1 is waist shape.
Also can be: the polished rod portion 32 of said axle core 3 directly be square in the cross section of its length direction with threaded shank 33;
The centre bore of spring washer 4 is square; Connecting hole on the rotary shaft rack 1 is square.
As further improving: a position-stopping plate 22 is arranged on the said pivoted arm 2, and position-stopping plate 22 cooperates with rotary shaft rack 1.Under Fig. 1 state, pivoted arm 2 clockwise rotates, and when rotating maximum angle, position-stopping plate 22 cooperates stop bit with rotary shaft rack 1.
Fig. 5 is the state diagram after pivoted arm 2 turns an angle.
The utility model in use,
Under Fig. 2 state, after oil guide plate 9 turned an angle, oil guide plate 9 ran out of steam, and oil guide plate 9 stops operating automatically, and state is as shown in Figure 6.
Above-described only is the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.
Claims (5)
1. range hood that oil guide plate hovers automatically; Comprise shell (7), oil guide plate (8) and coaming plate (9); On the front panel of said shell (7) cavity is arranged; The base plate of cavity has the oil-feed mouth on (71), and oil guide plate (8) is arranged in the cavity, and is gapped between oil guide plate (8) and cavity circumferential wall and the base plate (71); It is characterized in that: also comprise the mechanism of hovering automatically, the said mechanism of hovering automatically comprises rotary shaft rack (1), pivoted arm (2), axle core (3) and spring washer (4),
Said axle core (3) comprises head (31), polished rod portion (32) and threaded shank (3); Said rotary shaft rack has a fixing hole on (1); Said pivoted arm has pivot hole on (2);
Said axle core (3) passes pivot hole, another spring washer (4) of spring washer (4), pivoted arm (2), and the threaded shank and the nylon self-locking hex nut of axle core (3) screw togather; Axle core (3) head and spring washer are fitted;
Said rotary shaft rack (1) is fixedly connected with the inner chamber of shell (7), and oil guide plate (8) is fixedly connected with pivoted arm.
2. the range hood that a kind of oil guide plate according to claim 1 hovers automatically is characterized in that: also comprise a packing ring (6),
A packing ring (6) is arranged between spring washer (4) and the pivoted arm (2), and another packing ring (6) is arranged between pivoted arm (2) and the rotary shaft rack (1).
3. the range hood that a kind of oil guide plate according to claim 2 hovers automatically is characterized in that: the polished rod portion of said axle core (3) and threaded shank are waist shape perpendicular to the cross section of its length direction;
The centre bore of spring washer (4) is waist shape; Connecting hole on the rotary shaft rack is waist shape.
4. the range hood that a kind of oil guide plate according to claim 2 hovers automatically is characterized in that: the polished rod portion of said axle core and threaded shank are square perpendicular to the cross section of its length direction;
The centre bore of spring washer (4) is square; Connecting hole on the rotary shaft rack is square.
5. the range hood that hovers automatically according to claim 1,2,3 or 4 described a kind of oil guide plates, it is characterized in that: a position-stopping plate (22) is arranged on the said pivoted arm (2), and position-stopping plate cooperates with rotary shaft rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202941868U CN202303543U (en) | 2011-08-15 | 2011-08-15 | Range hood with automatic suspending oil guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202941868U CN202303543U (en) | 2011-08-15 | 2011-08-15 | Range hood with automatic suspending oil guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303543U true CN202303543U (en) | 2012-07-04 |
Family
ID=46372429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202941868U Expired - Fee Related CN202303543U (en) | 2011-08-15 | 2011-08-15 | Range hood with automatic suspending oil guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303543U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737224A (en) * | 2014-12-08 | 2016-07-06 | 博西华电器（江苏）有限公司 | Side-draft smoke ventilator |
| CN106949510A (en) * | 2017-03-10 | 2017-07-14 | 中山百得厨卫有限公司 | A kind of folding door applied to smoke exhaust ventilator |
| CN108756475A (en) * | 2018-05-08 | 2018-11-06 | 佛山市思歌锁业科技有限公司 | Light spiral cover door lock |
| CN108756475B (en) * | 2018-05-08 | 2024-05-31 | 佛山市思歌锁业科技有限公司 | Portable door lock with rotary cover |
-
2011
- 2011-08-15 CN CN2011202941868U patent/CN202303543U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737224A (en) * | 2014-12-08 | 2016-07-06 | 博西华电器（江苏）有限公司 | Side-draft smoke ventilator |
| CN105737224B (en) * | 2014-12-08 | 2019-05-17 | 博西华电器（江苏）有限公司 | Side-absorption type smoke exhaust ventilator |
| CN106949510A (en) * | 2017-03-10 | 2017-07-14 | 中山百得厨卫有限公司 | A kind of folding door applied to smoke exhaust ventilator |
| CN108756475A (en) * | 2018-05-08 | 2018-11-06 | 佛山市思歌锁业科技有限公司 | Light spiral cover door lock |
| CN108756475B (en) * | 2018-05-08 | 2024-05-31 | 佛山市思歌锁业科技有限公司 | Portable door lock with rotary cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130815 |