CN209818365U - Fan convenient to connect air pipe - Google Patents
Fan convenient to connect air pipe Download PDFInfo
- Publication number
- CN209818365U CN209818365U CN201920549012.8U CN201920549012U CN209818365U CN 209818365 U CN209818365 U CN 209818365U CN 201920549012 U CN201920549012 U CN 201920549012U CN 209818365 U CN209818365 U CN 209818365U
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- fixedly connected
- fan
- pipe
- machine case
- lever
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Abstract
The utility model discloses a fan convenient to connect air pipe, including fan machine case, the ventilation hole has been seted up in the left side of fan machine case, the bottom fixedly connected with locating lever of fan machine incasement wall, the top and the fan machine case fixed connection of locating lever, the right side fixedly connected with motor of locating lever, the output fixedly connected with flabellum of motor, the exhaust vent has been seted up on the right side of fan machine case, the top fixedly connected with air-out pipe on fan machine case right side, the surperficial swing joint who goes out the air-out pipe has the fresh air duct. The utility model discloses a set up fan machine case, ventilation hole, locating lever, motor, flabellum, exhaust vent, play tuber pipe, fresh air duct, locating piece, dead lever, connecting block, lever, stopper, connecting rod and the cooperation of card post, make the card post insert the inside of fresh air duct, fix fresh air duct through the card post, avoid fresh air duct and play tuber pipe separation, solved the problem that current fan is not convenient for to connect.
Description
Technical Field
The utility model relates to a fan technical field specifically is a fan convenient to connect air pipe.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The fan is a Chinese habit short for gas compression and gas conveying machinery, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.
Fresh air pipe fan also is one kind of fan, and air pipe all is direct cover on fresh air pipe fan goes out the tuber pipe, but current fan is not convenient for connect, leads to the user to need bolted connection when with fresh air pipe and fan zonulae occludens, but bolted connection need use the instrument connection of specialty when dismantling or installing to the practicality of fan has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan convenient to connect air pipe possesses the advantage of being convenient for to connect, has solved the problem that current fan is not convenient for connect.
In order to achieve the above object, the utility model provides a following technical scheme: a fan convenient for connecting an air pipeline comprises a fan case, wherein the left side of the fan case is provided with a vent hole, the bottom of the inner wall of the fan case is fixedly connected with a positioning rod, the top of the positioning rod is fixedly connected with the fan case, the right side of the positioning rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a fan blade, the right side of the fan case is provided with an air outlet hole, the top of the right side of the fan case is fixedly connected with an air outlet pipe, the surface of the air outlet pipe is movably connected with a fresh air pipe, the air outlet pipe is communicated with the air outlet hole, the top and the bottom of the air outlet pipe are both provided with a positioning block, the inner side of the positioning block is fixedly connected with a fixing rod, the inner side of the fixing rod penetrates through the air outlet pipe and extends to the inner part, the bottom and the lever swing joint of stopper, the right side swing joint of lever has the connecting rod, the outside swing joint of connecting rod has the card post, the top of card post runs through out the tuber pipe and extends to the inside of fresh air pipe.
Preferably, the front end and the rear end of the top of the fan case are fixedly connected with connecting plates, and connecting through holes are formed in two sides of the front face of each connecting plate.
Preferably, a return spring is arranged on the surface of the fixing rod, the outer side of the return spring is fixedly connected with the positioning block, and the inner side of the return spring is fixedly connected with the air outlet pipe.
Preferably, the right side of the air outlet pipe is fixedly connected with a sealing ring, and the surface of the sealing ring is fixedly connected with the inner wall of the fresh air pipe.
Preferably, the both sides of card post are all fixedly connected with slide bar, the spout has been seted up to the inner wall of tuber pipe and the position that corresponds the slide bar, slide bar and spout sliding connection.
Preferably, the inner side of the inner wall of the sliding groove is fixedly connected with a positioning spring, and the top of the positioning spring is in sliding connection with the sliding rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up fan machine case, the ventilation hole, the locating lever, including a motor, an end cap, a controller, and a cover plate, the flabellum, the exhaust vent, go out the tuber pipe, the fresh air pipe, the locating piece, the dead lever, a lever, the stopper, the cooperation of connecting rod and card post, make the card post insert the inside of fresh air pipe, fix fresh air pipe through the card post, avoid fresh air pipe and play tuber pipe separation, the problem of current fan be not convenient for connect has been solved, this be convenient for connect air pipe's fan, possess the advantage of being convenient for connect, the user does not need bolted connection when with fresh air pipe and fan zonulae occludens, avoid bolted connection to need be used to the instrument connection of specialty when dismantling or installing, need not use professional instrument with bolted.
2. The utility model discloses a set up connecting plate and connect the via hole, can make fan machine case and external object be connected, prevent that fan machine case from appearing the phenomenon of rocking, through setting up reset spring, can make the locating piece reset, the person of facilitating the use uses, through setting up the sealing washer, can seal out the space between tuber pipe and the new trend pipe, make things convenient for the new trend pipe to leak out, through setting up slide bar and spout, can carry on spacingly to the card post, prevent that the phenomenon of rocking from appearing in the card post, through setting up positioning spring, can reset the slide bar, the person of facilitating the use uses.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;
FIG. 3 is a schematic front view of the structure of FIG. 1 according to the present invention;
fig. 4 is a schematic axial view of a partial structure of fig. 1 according to the present invention.
In the figure: 1 fan case, 2 ventilation holes, 3 locating rods, 4 motors, 5 fan blades, 6 air outlet holes, 7 air outlet pipes, 8 fresh air pipes, 9 locating blocks, 10 fixing rods, 11 connecting blocks, 12 levers, 13 limiting blocks, 14 connecting rods, 15 clamping columns, 16 connecting plates, 17 connecting through holes, 18 reset springs, 19 sealing rings, 20 sliding rods, 21 sliding grooves and 22 locating springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a blower convenient for connecting an air duct comprises a blower case 1, wherein the front end and the rear end of the top of the blower case 1 are fixedly connected with a connecting plate 16, the two sides of the front surface of the connecting plate 16 are respectively provided with a connecting through hole 17, the blower case 1 can be connected with an external object by arranging the connecting plate 16 and the connecting through hole 17, so as to prevent the blower case 1 from shaking, the left side of the blower case 1 is provided with a vent hole 2, the bottom of the inner wall of the blower case 1 is fixedly connected with a positioning rod 3, the top of the positioning rod 3 is fixedly connected with the blower case 1, the right side of the positioning rod 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a fan blade 5, the right side of the blower case 1 is provided with an air outlet hole 6, the top, the right side of the air outlet pipe 7 is fixedly connected with a sealing ring 19, the surface of the sealing ring 19 is fixedly connected with the inner wall of the fresh air pipe 8, the sealing ring 19 is arranged to seal a gap between the air outlet pipe 7 and the fresh air pipe 8 so as to facilitate air leakage of the fresh air pipe 8, the air outlet pipe 7 is communicated with the air outlet hole 6, the top and the bottom of the air outlet pipe 7 are respectively provided with a positioning block 9, the inner side of the positioning block 9 is fixedly connected with a fixing rod 10, the surface of the fixing rod 10 is provided with a return spring 18, the outer side of the return spring 18 is fixedly connected with the positioning block 9, the inner side of the return spring 18 is fixedly connected with the air outlet pipe 7, the positioning block 9 can be reset by arranging the return spring 18 so as to facilitate use of a user, the inner side of the fixing rod 10 penetrates through the air outlet pipe 7 and extends to the inner part of the air outlet pipe, the bottom of stopper 13 and lever 12 swing joint, the right side swing joint of lever 12 has connecting rod 14, the outside swing joint of connecting rod 14 has card post 15, the equal fixedly connected with slide bar 20 in both sides of card post 15, the spout 21 has been seted up to the inner wall of play tuber pipe 7 and the position that corresponds slide bar 20, slide bar 20 and spout 21 sliding connection, through setting up slide bar 20 and spout 21, can carry out spacingly to card post 15, prevent card post 15 the phenomenon that rocks from appearing, the inboard fixedly connected with positioning spring 22 of spout 21 inner wall, positioning spring 22's top and slide bar 20 sliding connection, through setting up positioning spring 22, can reset slide bar 20, the person of facilitating the use uses, the top of card post 15 runs through out tuber pipe 7 and extends to the inside of new tuber pipe 8, through setting up fan machine case 1, ventilation hole 2, positioning lever 3, motor 4, flabellum 5, exhaust vent 6, play tuber pipe 7, Fresh air duct 8, locating piece 9, dead lever 10, connecting block 11, lever 12, stopper 13, connecting rod 14 and card post 15's cooperation, make card post 15 insert fresh air duct 8's inside, fix fresh air duct 8 through calorie post 15, avoid fresh air duct 8 and play tuber pipe 7 separation, the problem of current fan be not convenient for connect has been solved, this be convenient for connect air pipe's fan, possess the advantage of being convenient for to connect, the user does not need bolted connection when dismantling fresh air duct and fan zonulae occludens, avoid bolted connection to need be used to professional instrument connection when dismantling or installing, need not use professional instrument with bolted connection, thereby the practicality of fan has been improved.
When the device is used, a user pulls the positioning block 9, the positioning block 9 drives the fixing rod 10 to move outwards, the fixing rod 10 drives the connecting block 11 to move outwards, the connecting block 11 drives one end of the lever 12 to move outwards, the lever 12 drives the other end of the lever 12 to move inwards through the limiting block 13, the lever 12 drives the connecting rod 14 to move inwards, the connecting rod 14 drives the clamping column 15 to move inwards, so that the clamping column 15 is accommodated in the air outlet pipe 7, the fresh air pipe 8 is manually sleeved on the surface of the air outlet pipe 7, then the positioning block 9 is loosened, the positioning block 9 is reset through the reset spring 18, the sliding rod 20 is reset through the positioning spring 22, the sliding rod 20 drives the clamping column 15 to reset, the clamping column 15 is inserted into the fresh air pipe 8, the clamping column 15 is used for fixing, the phenomenon, the motor 4 drives the fan blades 5 to rotate, and air is blown, so that the effect of convenient connection is achieved.
In summary, the following steps: this fan convenient to connect air pipe, through fan machine case 1, ventilation hole 2, locating lever 3, motor 4, flabellum 5, exhaust vent 6, play tuber pipe 7, new tuber pipe 8, locating piece 9, dead lever 10, connecting block 11, lever 12, stopper 13, connecting rod 14 and the cooperation of calorie post 15, solved the problem that current fan is not convenient for connect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fan convenient to connect air pipe, includes fan machine case (1), its characterized in that: ventilation hole (2) have been seted up in the left side of fan machine case (1), bottom fixedly connected with locating lever (3) of fan machine case (1) inner wall, the top and fan machine case (1) fixed connection of locating lever (3), the right side fixedly connected with motor (4) of locating lever (3), output fixedly connected with flabellum (5) of motor (4), exhaust vent (6) have been seted up on the right side of fan machine case (1), top fixedly connected with air-out pipe (7) on fan machine case (1) right side, the surperficial swing joint that goes out pipe (7) has fresh air pipe (8), go out tuber pipe (7) and exhaust vent (6) intercommunication, the top and the bottom of going out tuber pipe (7) all are provided with locating piece (9), inboard fixedly connected with dead lever (10) of locating piece (9), the inboard of dead lever (10) runs through out tuber pipe (7) and extends to the inside fixed connection who goes out tuber pipe (7) There is connecting block (11), the right side swing joint of connecting block (11) has lever (12), the equal fixedly connected with stopper (13) in top and bottom of play tuber pipe (7) inner wall, the bottom and lever (12) swing joint of stopper (13), the right side swing joint of lever (12) has connecting rod (14), the outside swing joint of connecting rod (14) has card post (15), the inside that goes out tuber pipe (7) and extend to new tuber pipe (8) is run through at the top of card post (15).
2. The blower convenient for connecting the ventilation pipeline as claimed in claim 1, wherein: the fan case is characterized in that the front end and the rear end of the top of the fan case (1) are fixedly connected with connecting plates (16), and connecting through holes (17) are formed in two sides of the front face of each connecting plate (16).
3. The blower convenient for connecting the ventilation pipeline as claimed in claim 1, wherein: the air conditioner is characterized in that a return spring (18) is arranged on the surface of the fixing rod (10), the outer side of the return spring (18) is fixedly connected with the positioning block (9), and the inner side of the return spring (18) is fixedly connected with the air outlet pipe (7).
4. The blower convenient for connecting the ventilation pipeline as claimed in claim 1, wherein: the right side fixedly connected with sealing washer (19) of air-out pipe (7), the surface of sealing washer (19) and the inner wall fixed connection of fresh air pipe (8).
5. The blower convenient for connecting the ventilation pipeline as claimed in claim 1, wherein: the equal fixedly connected with slide bar (20) in both sides of card post (15), spout (21) have been seted up to the inner wall of play tuber pipe (7) and the position that corresponds slide bar (20), slide bar (20) and spout (21) sliding connection.
6. The blower convenient for connecting the ventilation pipeline as claimed in claim 5, wherein: the inner side of the inner wall of the sliding groove (21) is fixedly connected with a positioning spring (22), and the top of the positioning spring (22) is connected with the sliding rod (20) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549012.8U CN209818365U (en) | 2019-04-23 | 2019-04-23 | Fan convenient to connect air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549012.8U CN209818365U (en) | 2019-04-23 | 2019-04-23 | Fan convenient to connect air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818365U true CN209818365U (en) | 2019-12-20 |
Family
ID=68881105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920549012.8U Expired - Fee Related CN209818365U (en) | 2019-04-23 | 2019-04-23 | Fan convenient to connect air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209818365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550451A (en) * | 2020-04-21 | 2020-08-18 | 山东中威空调设备集团暖通有限公司 | Large-scale fan convenient to clearance |
| CN111577669A (en) * | 2020-05-25 | 2020-08-25 | 张小辉 | Fan convenient for butt joint installation |
-
2019
- 2019-04-23 CN CN201920549012.8U patent/CN209818365U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550451A (en) * | 2020-04-21 | 2020-08-18 | 山东中威空调设备集团暖通有限公司 | Large-scale fan convenient to clearance |
| CN111550451B (en) * | 2020-04-21 | 2022-02-01 | 山东中威空调设备集团暖通有限公司 | Large-scale fan convenient to clearance |
| CN111577669A (en) * | 2020-05-25 | 2020-08-25 | 张小辉 | Fan convenient for butt joint installation |
| CN111577669B (en) * | 2020-05-25 | 2021-05-14 | 山东双拓空调设备有限公司 | Fan convenient for butt joint installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |