CN1392375A - Exhaust fan - Google Patents
Exhaust fan Download PDFInfo
- Publication number
- CN1392375A CN1392375A CN 02123206 CN02123206A CN1392375A CN 1392375 A CN1392375 A CN 1392375A CN 02123206 CN02123206 CN 02123206 CN 02123206 A CN02123206 A CN 02123206A CN 1392375 A CN1392375 A CN 1392375A
- Authority
- CN
- China
- Prior art keywords
- ventilating fan
- wall portion
- fixed part
- main body
- press section
- 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.)
- Granted
Links
Images
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
Abstract
A ventilation fan is disclosed, which can be simply attached to a wall of concrete or a block without using any tools. In said ventilation fan main-body 5, there are provided a blower part 4 having an exhaust gas opening 3 in a form capable of being inserted in a ventilation opening 2 made in the wall 1. A mounting means 11 in almost L-shape is provided to the fan main body 5 rotatably and movably to and fro. The mounting means 11 is provided with a volt 10 to which a mounting part 8 and a nut 9 are screwed. The exhaust gas opening is inserted in the ventilation opening, and the mounting part of the mounting means is pressed on an outdoor face of the wall to mount the ventilation fan main body. Thus, the ventilation can be mounted simply on the wall of concrete or a block.
Description
Technical field
The present invention relates to be installed in the ventilating fan on cement or the brick air draft opening.
Background technology
Present ventilating fan also can be arranged in the assembly wall portion of the ventilating fan that forms with cement or brick.As an example of this ventilating fan, people know that there is a kind of ventilating fan as shown in Figure 7 in the past.Below, with reference to Fig. 7 its formation is described.
As shown in Figure 7, be formed on air draft opening in the wall portion 101 (hereinafter to be referred as: opening) 102 around form a plurality of installing holes 106.Be provided with the ventilating fan main body of pressure fan portion 103 (hereinafter to be referred as: main body) form a plurality of inserting holes 105 accordingly with installing hole 106 on 104.
In wall portion 101 is under the situation of cement or brick, owing to can not directly fix with bolt 107, so use special instrument in wall portion 101, to form the hole 106a that is a bit larger tham bolt 107.In the 106a of this hole, imbed the plastic plug nut that rises then, constitute installing hole 106.
Then bolt 107 is inserted in the inserting holes 105, again in the installing hole 106 that bolt 107 is screwed in the wall portions 101 with the instrument of screwdriver etc., thereby main body 104 is installed in the wall portion 101.The mounting cup cover of upholstery 108 on the side main body 104 in doors then.
Therefore,, must use special instrument in order in wall portion 101, to form hole 106a, and also must tool using when main body 104 is installed.Therefore make that the fitting operation that main body 104 is installed in the wall portion is complicated.
In addition, when using special tool(s) in wall portion 101, to form hole 106a, can send very big noise, directly influence neighbours' daily life.
In addition, when forming installing hole 106 near the opening 102 in wall portion 101, might cause the damage of wall portion 101, and can not fully guarantee the installation strength of ventilating fan.
Summary of the invention
The purpose of this invention is to provide a kind of ventilating fan that can be installed in simply in cement or the brick wall portion.
Ventilating fan of the present invention is the ventilating fan that is used to be installed in the wall portion with opening, and the ventilating fan main body has and is exhaust outlet, the pressure fan portion that can insert the shape in the air draft opening (opening) that is embedded in wall and makes the described contact site that the exhaust outlet be embedded in the described opening contacts with the inboard formation of wall portion that is used for inserting.
Fixed part is used for ventilating fan is installed in wall portion by rotationally and move forward and backward and be installed in freely on the ventilating fan main body.
That is, after being embedded on the opening, exhaust outlet is being inserted when being embedded in the opening rotational fixation parts to the exhaust outlet of ventilating fan main body.Then the press section of fixed part is pressed in the outside of wall.By in this wise wall being clipped between fixed part and the contact site, the ventilating fan main body is fixed on the wall.
Description of drawings
Fig. 1 is the profile that expression is installed in the ventilating fan of the embodiment of the invention state in the wall portion.
Fig. 2 is the stereogram of the fixed part of this ventilating fan of expression.
Fig. 3 is the side view that expression is installed in this ventilating fan the state in the wall portion.
To be expression move to the profile of the state in the room when outside to the fixed part of this ventilating fan to Fig. 4.
Fig. 5 is the profile of the state of expression when the fixed part of this ventilating fan is moved to side within doors.
Fig. 6 is the rearview that expression is installed in this ventilating fan the state in the wall portion.
Fig. 7 is the stereogram that expression is installed in ventilating fan in the past the state in the wall portion.
Among the figure: 1-wall portion, outside, 1b-room, 2-air draft opening, the 3-exhaust outlet, 4-pressure fan portion, 5-ventilating fan main body, the 6-slit, the 7-slot wall, the 8-press section, the 9-nut, the 10-bolt, the 11-fixed part, 13-is recessed to be owed.
The specific embodiment
Below, in conjunction with Fig. 1～Fig. 6 embodiments of the invention are described.
[embodiment 1]
At first, the formation to ventilating fan of the present invention describes.
In Fig. 1, ventilating fan main body 5 has pressure fan portion 4 and comprises and being used for and the flange part 5a of the contacted contact site 5c of face 1a of the wall portion 1 of side within doors.Pressure fan portion 4 has and is the exhaust outlet 3 that can insert the shape in the air draft opening 2 that is embedded in cement or the brick wall portion 1.
In addition, flange part 5a contacts with the face 1a of the wall portion 1 of side within doors.And on the exhaust outlet 3 of main body 5, be provided with the slot wall 7 that forms slit 6.Owe 13 being formed with on the leading section of slot wall when press section 8 constitutes the recessed of padlock during towards lower side.
The extruder member 8 of the face 1b subtend outside the one side's side formation of fixed part 11 and the room of wall portion 1 forms the bolt part 10 that screws togather with nut 9 at opposite side.The lug boss 5b that this bolt part 10 connects on the flange part 5a that is arranged on main body 5 is fixing by the nut 9 of side within doors.
Among Fig. 2, fixed part 11 is L word shape roughly, on the leading section of bolt part 10, is formed with 12 its label orientation groove consistent with the locality of press section 8 of serving as a mark.
Below, the installation method of ventilating fan of the present invention is described.
In Fig. 3, the press section 8 that is arranged on the fixed part 11 on the main body 5 is owed 13 towards recessed on below and the slot wall 7 and is formed under the state of padlocks, and the exhaust outlet 3 of main body 5 is inserted in the openings 2 that are embedded in the wall portion 1.Here, under the recessed state of owing on 13, the end of press section 8 is not outstanding to the outer wall of exhaust outlet 3 downsides at press section 8 padlocks.
Side is unscrewed the nut 9 that is screwed on the bolt part 10 in doors then, rotating bolt portion 10, and at this moment, press section 8 is positioned at outside, the room 1b side of wall portion 1.Further make press section 8 form levels then, make its relative with wall portion 1 to.
Fig. 4 represents fixed part 11 is moved to the outside, room, and press section 8 is the level of state.
Then, as shown in Figure 5, make fixed part 11 along slit 6 to side shifting within doors.Side fastening nut 9 in doors then, thus main body 5 is fixed in the wall portion 1.
Fig. 6 is after being installed in main body 5 in the wall portion 1, the rearview of looking from the outside, room.As shown in Figure 6, the press section 8 that is the level of state is pressed in outside the room in the wall portion 1, thereby ventilating fan 5 is fixed in the wall portion 1.
At this moment, the mark 12 with reference on the end that is arranged on bolt part 10 carries out the operation of bolt part 10 in the location status that can confirm press section 8.Fastening nut 9 when confirming that press section 8 is the level of state.At this moment, form press section 8 and be pressed in the wall portion 1, clamp wall portion 1, be fixed in the wall portion 1 with this main body 5 by the flange part 5a of press section 8 and main body 5.
In addition, after finishing installation, cover on cover of upholstery shown in Figure 3 14 on the ventilating fan main body 5 of side within doors.
In addition, under the thin or thick situation of the thickness of wall portion 1, unscrew the nut 9 that is screwed on the bolt part 10, adjust fixed part 11 it is moved forward and backward in slit 6, the thickness of the position corresponding wall portion 1 of press section 8 is moved.
As mentioned above, according to the ventilating fan of the embodiment of the invention, can not use bolt just can be installed in main body 5 in cement or the brick wall portion 1.Therefore, use special tool(s) in wall portion 1, to hole not needing to resemble when installing and imbed the nut plug that rises with bolt.Thereby can simplify fitting operation, and can avoid because of the noise that sent of boring.In addition, compare, can improve installation strength with the situation of installing of in wall portion 1, holing.And easily the wall portion 1 of corresponding different-thickness carries out the installation of main body 5 in wall portion 1.And, do not need to use other parts just can be installed in main body 5 in the wall portion 1.
In addition, owing to be to install by the fixed part 11 and the nut 9 so simple formations that comprise bolt part 10 and press section 8, so help suppressing cost.
In addition, owing on the rearward end of the bolt part 10 of fixed part 11, be provided with the mark 12 of the direction of expression press section 8, so, can confirm the direction of press sections 8 by mark 12.Therefore, can judge the direction of the press section 8 that side in doors can't see simply, improve the convenience of fitting operation.
In addition, owing to be provided with the slit 6 that fixed part 11 can be slided.So can make fixed part 11 carry out moving smoothly, can remain on correct position to the press section 8 of fixed part 11 along slit 6.
In addition, because being provided with press section 8 by chimeric fixed part 11 at the leading section of the slot wall 7 that forms slit 6 limits the recessed of its position and owes 13, so can remain on press section 8 position of regulation, and obstruction of the portion 8 that can not be squeezed in the air draft opening 2 that main body 5 is inserted in the wall portions 1 time.
In addition, in the present embodiment, use the press section 8 of the bend that has only a L word shape, but also can use more than 2 or the press section 8 of umbrella shape, can form more firm fixing like this.
In addition, in the present embodiment, constituted the fixedly structure of fixed part 11 of the nut 9 that uses on the bolt 10 that is screwed on side within doors, do not used screw bolt and nut but also can constitute, and the structure that use magnet is fixed.That is, make the extruder member on the exhaust actinal surface be pressed in the outside, room of the metal that contains iron, the magnet of support fixation elements 11 fixes side with surrounding also in doors.
In addition, present embodiment is that example is illustrated with the ventilating fan that is installed on the wall, but also is applicable to the installation of the ventilating fan on the through hole of roof.
Claims (8)
1. a ventilating fan is a kind of ventilating fan that is installed in the wall portion with opening, it is characterized in that: have
(a) comprise
1) can insert the exhaust outlet that is embedded in the described opening;
2) form the contact site that contacts with the inboard of described wall portion; The ventilating fan main body and
(b) rotationally and move forward and backward and be installed in freely on the described ventilating fan main body, be used for described ventilating fan main body is installed in fixed part in the described wall portion, this fixed part has
Described exhaust outlet being inserted when being embedded in the described opening, by rotating, make its outside that is pressed in described wall portion, described wall portion is clipped in and described contact site between, thereby described ventilating fan is installed in press section in the wall portion.
2. ventilating fan according to claim 1, it is characterized in that: also comprise nut portions, described fixed part also comprises the bolt part that is connected setting with described press section, can screw togather by described nut portions of operation handlebar and described bolt part, described fixed part is arranged on the described ventilating fan main body in described wall portion inboard.
3. ventilating fan according to claim 2 is characterized in that: described fixed part forms roughly L word shape, one side at the described press section that comprises of described roughly L word shape, comprise described bolt part at the another side of described roughly L word shape.
4. ventilating fan according to claim 1 is characterized in that: described ventilating fan main body has the slit that described fixed part can slide therein.
5. ventilating fan according to claim 4 is characterized in that: be provided with to form chimeric with described press section and limit the recessed of its position at the leading section of the slot wall that forms described slit and owe.
6. ventilating fan according to claim 5, it is characterized in that: and then comprise nut portions, described fixed part also comprises the bolt part that is connected setting with described press section, can screw togather by described nut portions of operation handlebar and described bolt part, described fixed part is arranged on the described ventilating fan main body in described wall portion inboard.
7. ventilating fan according to claim 6 is characterized in that: described fixed part forms roughly L word shape, one side at the described press section that comprises of described roughly L word shape, comprise described bolt part at the another side of described roughly L word shape.
8. according to any described ventilating fan of claim 1 to 7, it is characterized in that: the mark that on the end of the described wall of being positioned at of described fixed part portion inboard, is provided with the direction of the described press section of expression.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001179725A JP2002372270A (en) | 2001-06-14 | 2001-06-14 | Ventilation fan |
| JP2001179725 | 2001-06-14 | ||
| JP2001-179725 | 2001-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1392375A true CN1392375A (en) | 2003-01-22 |
| CN1172129C CN1172129C (en) | 2004-10-20 |
Family
ID=19020252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021232067A Expired - Lifetime CN1172129C (en) | 2001-06-14 | 2002-06-12 | Exhaust fan |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2002372270A (en) |
| CN (1) | CN1172129C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833032A (en) * | 2014-02-07 | 2015-08-12 | 百朗-纽通有限责任公司 | Ventilation system and method |
-
2001
- 2001-06-14 JP JP2001179725A patent/JP2002372270A/en active Pending
-
2002
- 2002-06-12 CN CNB021232067A patent/CN1172129C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833032A (en) * | 2014-02-07 | 2015-08-12 | 百朗-纽通有限责任公司 | Ventilation system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002372270A (en) | 2002-12-26 |
| CN1172129C (en) | 2004-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW428073B (en) | Jack-out captivated screw | |
| US7413156B1 (en) | Hanger bar for fixture and method | |
| AU2001239259A1 (en) | Electrically blockable swiveling lever control | |
| CA2330105A1 (en) | Method and apparatus for sealing between casing and wellhead connector structure | |
| CN1118697C (en) | Bourdon tube pressure gauge | |
| CN1172129C (en) | Exhaust fan | |
| EP1536168A3 (en) | Mounting structure and method of mounting a component in a structure | |
| US7604209B2 (en) | Support for luminaire | |
| US20050039254A1 (en) | Sink clip | |
| CN108119443B (en) | Passive telescopic clamping mechanism | |
| JP3935483B2 (en) | Gas stopper mounting structure | |
| EP1052460A4 (en) | Air conditioner installation attachment and installation construction | |
| CN1090801C (en) | Rotary knob assembly | |
| CN1266402C (en) | Single contrel faucet installation appararatus and method | |
| KR200410064Y1 (en) | pipe fixing clamp | |
| CN207500252U (en) | A kind of passively flexible clamp system | |
| KR200301024Y1 (en) | Window opening and closing device using pneumatic system | |
| CN221257369U (en) | Inner hexagonal thin tooth set screw | |
| CN216344355U (en) | Gas pipeline limiting tool | |
| JPS6212783Y2 (en) | ||
| CN221300611U (en) | Novel fastener and novel structure for locking sensor arranged above novel fastener | |
| CN217235782U (en) | Indoor unit and air conditioner | |
| CN212053404U (en) | Decoration and water heater for lifting device | |
| CN1626939A (en) | Installation device of integrated type air conditioner | |
| CN219934103U (en) | Mounting structure of precision air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20041020 |