CN217464603U - Kitchen smoke exhaust device convenient to disassemble and assemble - Google Patents
Kitchen smoke exhaust device convenient to disassemble and assemble Download PDFInfo
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- CN217464603U CN217464603U CN202221558879.8U CN202221558879U CN217464603U CN 217464603 U CN217464603 U CN 217464603U CN 202221558879 U CN202221558879 U CN 202221558879U CN 217464603 U CN217464603 U CN 217464603U
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- support piece
- fixedly connected
- fixture block
- sliding connection
- fume extractor
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Abstract
The utility model discloses a simple dismounting's for kitchen use fume extractor, including the lampblack absorber, the top central authorities position fixedly connected with support piece of lampblack absorber, the through-hole has been seted up to support piece's inside central authorities position, support piece's surperficial top intercommunication has the tobacco pipe device, the top fixedly connected with guide arm of mount, the tip sliding connection of guide arm has the fixture block, sliding connection between the surface of fixture block and the support piece, the surface of fixture block just is located end position and has seted up the arcwall face, support piece's top fixedly connected with sealing device, the fixed surface of fixture block is connected with arc elasticity strip, the utility model relates to a kitchen fume extractor technical field. This easy dismounting's for kitchen use fume extractor has reached quick assembly disassembly's effect, can carry out quick effective dismouting with lampblack absorber and exhaust pipe, labour saving and time saving, and the dismouting is efficient to help the clearance to fume extractor, safe and reliable has improved performance.
Description
Technical Field
The utility model relates to a kitchen fume extractor technical field specifically is a for kitchen use fume extractor of easy dismounting.
Background
For a long time, the smoke exhaust of commercial kitchens such as dining room kitchens, unit canteens and the like adopts a mode of lifting a smoke collecting hood above the cooking bench. In order to maintain the air health in a kitchen and avoid the influence of too much smoke in the kitchen on cooking and human health, a smoke exhaust device such as a smoke exhaust ventilator is usually arranged in the kitchen for smoke exhaust, and the smoke exhaust ventilator generates negative pressure suction force to absorb the smoke in the kitchen and exhaust the smoke into a smoke exhaust pipeline connected with the smoke exhaust ventilator during smoke exhaust and finally exhausts the smoke out of the room. Along with the long-time use of the range hood, more oil dirt and dirt can be accumulated in the smoke exhaust pipeline, so that the smoke exhaust pipeline is easily blocked. Cleaning of the fume extractor equipment is therefore required.
At present, current lampblack absorber and exhaust pipe adopt screw thread or welding an organic whole to fix mostly, need use multiple instrument to dismantle for dismantle inconvenient, waste time and energy, and then inconvenient to the clearance of equipment, seriously influence the cleaning efficiency of equipment, reduced performance.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a easy dismounting's for kitchen use fume extractor has solved current lampblack absorber and exhaust pipe and has adopted screw thread or welding an organic whole to fix mostly, needs to use multiple instrument to dismantle for it is inconvenient to dismantle, wastes time and energy, and then is inconvenient to the clearance of equipment, seriously influences the cleaning efficiency of equipment, has reduced the problem of performance.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a kitchen smoke exhaust device convenient to disassemble and assemble comprises a range hood, wherein a supporting piece is fixedly connected to the central position of the top of the range hood, a through hole is formed in the central position of the inner part of the supporting piece, the top of the surface of the supporting piece is communicated with a smoke pipe device, a fixing frame is fixedly connected to the inner wall of the supporting piece and positioned at the through hole, a guide rod is fixedly connected to the top of the fixing frame, the end part of the guide rod is slidably connected with a clamping block, the surface of the clamping block is slidably connected with the supporting piece, an arc-shaped surface is formed in the surface of the clamping block and positioned at the end part of the clamping block, a sealing device is fixedly connected to the top end of the supporting piece, an arc-shaped elastic strip is fixedly connected to the surface of the clamping block, the smoke pipe device is fixed at a designated position in a kitchen, the range hood is placed under the bottom of the smoke pipe device, and the center of the smoke pipe device is aligned with the center of the supporting piece, and upwards promote the lampblack absorber, this moment through the fixture block under the elastic action of arc elasticity strip, the joint is in the bayonet socket on the tobacco pipe device, the installation is accomplished this moment, and when the structure chucking, utilize effort each other, make sealing device play fine sealed effect, the sealing to the oil smoke has been promoted, help discharging the oil smoke, when needing to dismantle, only need apply to the fixture block to the inside pressing force of support piece, slide along the guide arm through support piece, and break away from with the bayonet socket, alright easily take off the lampblack absorber, whole device can carry out effective dismouting fast with lampblack absorber and exhaust pipe, save time and save.
Preferably, the two corresponding sides of the top of the surface of the supporting piece are provided with sliding holes matched with the clamping blocks, and the supporting piece is internally provided with sliding grooves matched with the guide rods.
Preferably, the smoke tube device comprises a smoke exhaust tube, the bottom end of the smoke exhaust tube is sleeved on the top of the surface of the support piece, bayonets are formed in the two corresponding sides of the surface of the smoke exhaust tube and close to the bottom of the smoke exhaust tube, the clamping blocks are located inside the bayonets, a step pressing surface is formed in the inner wall of the smoke exhaust tube, and a self-locking device is arranged inside the smoke exhaust tube and close to the bayonets.
Preferably, the self-locking device comprises a sliding connection disc, the surface of the sliding connection disc and the inside of the smoke exhaust pipe are close to the bayonet, a bulb locking block is arranged at the center of the top of the sliding connection disc, a jacking spring is fixedly connected between the bottom of the sliding connection disc and two corresponding sides inside the smoke exhaust pipe, when the range hood is pushed upwards, the inner wall of the smoke exhaust pipe is conveniently pressed against the clamping block by using an arc-shaped surface arranged on the clamping block so as to further facilitate sliding, the clamping block is pushed by using the elastic force of an arc-shaped elastic strip and clamped in the bayonet, the smoke exhaust pipe is clamped with the support piece, the sliding connection disc is pressed against the jacking spring after the bulb locking block is pressed by the bottom of the clamping block, the jacking spring is compressed at the moment, and applies a reverse acting force to the sliding connection disc by combining the acting force with the reactive force, and then make the surface of bulb locking piece closely laminate with the bottom of fixture block, and set up the bottom of fixture block with the recess of the surperficial looks adaptation of bulb locking piece, and then reached the effect of locking, make the fixture block be difficult for rocking, promoted the chucking between the pipe of discharging fume and the support piece, receive the influence of chucking simultaneously, make the step press down to sealing device, exert pressing force to sealing device, and then help sealedly, utilize the interact between the structure, the interconnection, multiple functions have been realized, safety and reliability, usability has been improved.
Preferably, the sealing device comprises an annular skirt sealing ring, the bottom of the annular skirt sealing ring is fixedly connected with the top of the support piece, a support ring is fixedly connected to the inner surface of the annular skirt sealing ring, an elastic piece is fixedly connected between the surface of the support ring and two sides corresponding to the top of the support piece, when the step pressing surface presses the sealing device under the clamping action, the annular skirt sealing ring and the elastic piece are compressed, the surface of the annular skirt sealing ring is tightly attached to the step pressing surface, the annular skirt sealing ring is made of rubber, the sealing effect is good, after the elastic piece is deformed under pressure, reverse acting force is applied to the support ring, the surface of the annular skirt sealing ring is further attached to the step pressing surface, the sealing is promoted, the acting force between the annular skirt sealing ring and the step pressing surface is fully utilized, and the structures are ingeniously connected together, safe and reliable, realized multiple functions, improved performance.
Preferably, the material of the annular skirt sealing ring is rubber, and the elastic pieces are uniformly distributed between the surface of the support ring and two sides corresponding to the top of the support piece.
The utility model provides a kitchen fume extractor which is convenient to disassemble and assemble. The method has the following beneficial effects:
(I), this easy dismounting's for kitchen use fume extractor, through the lampblack absorber, support piece, the through-hole, the tobacco pipe device, the mount, the guide arm, the fixture block, the arcwall face, sealing device, the arc elasticity strip, fix the tobacco pipe device at the assigned position in kitchen, place the lampblack absorber under the bottom of tobacco pipe device this moment, and make the center of tobacco pipe device align with the center of support piece, and promote the lampblack absorber upwards, at this moment, through the fixture block under the elastic action of arc elasticity strip, the joint is in the bayonet on the tobacco pipe device, the installation is accomplished this moment, and when the structure chucking, utilize the effort each other, make sealing device play fine sealing effect, promote the sealing to the oil smoke, help discharging the oil smoke, when needing to dismantle, only need apply the pressing force to support piece inside to the fixture block, slide along the guide arm through support piece, and break away from with the bayonet socket, alright easily take off the lampblack absorber, whole device can carry out quick effective dismouting with lampblack absorber and exhaust pipe, labour saving and time saving, and the dismouting is efficient to help the clearance to fume extractor, safe and reliable has improved performance.
(II), the kitchen fume extractor with convenient assembly and disassembly comprises a smoke tube device, a fume exhaust pipe, a bayonet, a step pressing surface, a self-locking device, a sliding connecting disc, a ball head locking block and a jacking spring, wherein when a range hood is pushed upwards, the inner wall of the fume exhaust pipe is pressed by the arc-shaped surface arranged on the clamping block, so that the clamping block is facilitated to slide, the clamping block is pushed by the elasticity of the arc-shaped elastic strip and clamped in the bayonet, the fume exhaust pipe is clamped with a support piece, the sliding connecting disc presses the jacking spring after the ball head locking block is pressed by the pressing force at the bottom of the clamping block, the jacking spring is compressed at the moment and combines the acting force and the reacting force, so that the jacking spring exerts reverse acting force on the sliding connecting disc, the surface of the ball head locking block is tightly attached to the bottom of the clamping block, and the bottom of the clamping block is provided with a groove matched with the surface of the ball head locking block, and then reached the effect of locking for the fixture block is difficult for rocking, has promoted the chucking between tub and the support piece of discharging fume, receives the influence of chucking simultaneously, makes the step press surface press sealing device, exerts the pressing force to sealing device, and then helps sealedly, utilizes interact between the structure, and the interrelationship has realized multiple functions, and safe and reliable has improved performance.
(III), this easy dismounting's for kitchen use fume extractor, through sealing device, annular shirt rim sealing ring, the supporting ring, the elastic component, under the chucking effect, when the step is pressed down to the sealing device, annular shirt rim sealing ring this moment, the elastic component receives the compression, the surface and the step of annular shirt rim sealing ring are pressed down the face and are closely laminated, and utilize the material of annular shirt rim sealing ring to be the rubber material, it is sealed effectual, and after the elastic component pressurized deformation, reverse effort is applyed to the supporting ring, further make the surface and the step of annular shirt rim sealing ring press down the face laminating, sealing has been promoted, make full use of effort each other, ingenious with structural connection together, safety and reliability, multiple functions have been realized, service performance has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the smoke tube device of the present invention;
FIG. 4 is a schematic structural view of the self-locking device of the present invention;
fig. 5 is a schematic structural view of the sealing device of the present invention.
In the figure: the range hood comprises a range hood body 1, a support piece 2, a through hole 3, a smoke pipe device 4, a fixing frame 5, a guide rod 6, a clamping block 7, an arc surface 8, a sealing device 9, an arc elastic strip 10, a smoke exhaust pipe 41, a bayonet 42, a step pressing surface 43, a self-locking device 44, a sliding connecting disc 441, a ball head locking block 442, a jacking spring 443, an annular skirt sealing ring 91, a supporting ring 92 and an elastic piece 93.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the specification, and obviously, 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. 1-5, the present invention provides a technical solution: a kitchen smoke exhaust device convenient to disassemble and assemble comprises a range hood 1, a support piece 2 is fixedly connected to the central position of the top of the range hood 1, a through hole 3 is formed in the central position of the inner part of the support piece 2, a smoke pipe device 4 is communicated with the top of the surface of the support piece 2, a fixing frame 5 is fixedly connected to the position, located at the through hole 3, of the inner wall of the support piece 2, a guide rod 6 is fixedly connected to the top of the fixing frame 5, a clamping block 7 is slidably connected to the end part of the guide rod 6, the surface of the clamping block 7 is slidably connected with the support piece 2, an arc-shaped surface 8 is formed in the surface of the clamping block 7 and located at the end part, a sealing device 9 is fixedly connected to the top end part of the support piece 2, an arc-shaped elastic strip 10 is fixedly connected to the surface of the clamping block 7, the smoke pipe device 4 is fixed at a designated position in a kitchen, the range hood 1 is placed under the bottom of the smoke pipe device 4, and the center of the smoke pipe device 4 is aligned with the center of the support piece 2, and promote lampblack absorber 1 upwards, at this moment, under the elastic action of arc elasticity strip 10 through fixture block 7, the joint is in bayonet 42 on tobacco pipe device 4, the installation is accomplished this moment, and when the structure chucking, utilize effort each other, make sealing device 9 play fine sealed effect, the sealing to the oil smoke has been promoted, help discharging the oil smoke, when needing to dismantle, only need to apply to fixture block 7 to the inside pressing force of support piece 2, slide along guide arm 6 through support piece 2, and break away from with bayonet 42, alright easily take off lampblack absorber 1, whole device can carry out quick effective dismouting with lampblack absorber and exhaust pipe, time saving and labor saving, the dismouting is efficient, and help the clearance to fume extractor, safety and reliability, service performance is improved.
The corresponding both sides in 2 surperficial tops of support piece all offer with the sliding hole of fixture block 7 looks adaptation, the sliding tray with 6 looks adaptations of guide arm is seted up to support piece 2's inside.
The smoke tube device 4 comprises a smoke exhaust tube 41, the bottom end of the smoke exhaust tube 41 is sleeved on the top of the surface of the support member 2, bayonets 42 are formed in the positions, close to the bottom, of two corresponding sides of the surface of the smoke exhaust tube 41, the clamping blocks 7 are located inside the bayonets 42, a step pressing surface 43 is formed in the inner wall of the smoke exhaust tube 41, and a self-locking device 44 is arranged inside the smoke exhaust tube 41 and close to the bayonets 42.
The self-locking device 44 comprises a sliding connection disc 441, the surface of the sliding connection disc 441 and the inside of the smoke exhaust pipe 41 are close to the bayonet 42, a ball head locking block 442 is arranged at the center of the top of the sliding connection disc 441, a jacking spring 443 is fixedly connected between the bottom of the sliding connection disc 441 and two corresponding sides inside the smoke exhaust pipe 41, when the range hood 1 is pushed upwards, the clamping block 7 is pressed by the inner wall of the smoke exhaust pipe 41 by using the arc-shaped surface 8 arranged on the clamping block 7, so as to facilitate sliding, the clamping block 7 is pushed by using the elastic force of the arc-shaped elastic strip 10 and clamped in the bayonet 42, so that the smoke exhaust pipe 41 and the support member 2 are clamped, and after the ball head locking block 442 is pressed by the bottom of the clamping block 7, the sliding connection disc 441 presses the jacking spring 443, and at the moment, the jacking spring 443 is compressed and combines acting force and reaction force, make roof pressure spring 443 apply reverse effort to slip connection pad 441, and then make the surface of bulb locking piece 442 closely laminate with the bottom of fixture block 7, and set up the recess with the surface looks adaptation of bulb locking piece 442 with the bottom of fixture block 7, and then reached the effect of locking, make fixture block 7 be difficult for rocking, promoted the chucking between exhaust pipe 41 and the support piece 2, receive the influence of chucking simultaneously, make step press surface 43 press sealing device 9, apply the pressing force to sealing device 9, and then help sealedly.
When the smoke exhaust ventilator is used, the smoke pipe device 4 is fixed at a designated position in a kitchen, the smoke exhaust ventilator 1 is placed under the bottom of the smoke pipe device 4, the center of the smoke pipe device 4 is aligned with the center of the supporting piece 2, the smoke exhaust ventilator 1 is pushed upwards, the clamping block 7 is clamped in the clamping opening 42 of the smoke pipe device 4 under the elastic force action of the arc-shaped elastic strip 10 through the clamping block 7, the installation is completed, after the smoke exhaust ventilator 1 is pushed upwards, the arc-shaped surface 8 arranged on the clamping block 7 is utilized, the clamping block 7 is further conveniently pressed by the inner wall of the smoke exhaust pipe 41, the sliding is further facilitated, the clamping block 7 is pushed and clamped in the clamping opening 42 through the elastic force of the arc-shaped elastic strip 10, the smoke exhaust pipe 41 is clamped with the supporting piece 2, and after the bulb locking block 442 is pressed by the pressing force of the bottom of the clamping block 7, the sliding connection disc 441 presses the top pressing spring, at this time, the jacking spring 443 is compressed, and combines acting force and reaction force, so that the jacking spring 443 applies reverse acting force to the sliding connection disc 441, further the surface of the bulb locking block 442 is tightly attached to the bottom of the clamping block 7, the bottom of the clamping block 7 is provided with a groove matched with the surface of the bulb locking block 442, further a locking effect is achieved, the clamping block 7 is not easy to shake, clamping between the smoke exhaust pipe 41 and the support member 2 is promoted, simultaneously the clamping effect is received, the step pressing surface 43 presses the sealing device 9, pressing force is applied to the sealing device 9, further sealing is facilitated, and when the step pressing surface 43 presses the sealing device 9 under the clamping effect, at this time, the annular skirt sealing ring 91 and the elastic member 93 are compressed, the surface of the annular skirt sealing ring 91 is tightly attached to the step pressing surface 43, and the material of the annular skirt sealing ring 91 is rubber, sealed effectual, and after elastic component 93 pressurized deformation, exert reverse effort to lock ring 92, further make the surface of annular shirt rim sealing ring 91 and step press surface 43 laminating, promoted sealedly, make full use of effort each other, ingenious with the structure link together, safe and reliable has realized multiple functions, has improved performance.
It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (6)
1. The utility model provides a for kitchen use fume extractor of easy dismounting, includes lampblack absorber (1), its characterized in that: the top central position fixedly connected with support piece (2) of lampblack absorber (1), through-hole (3) have been seted up to the inside central position of support piece (2), the surperficial top intercommunication of support piece (2) has tobacco pipe device (4), the inner wall of support piece (2) just is located position fixedly connected with mount (5) of through-hole (3), the top fixedly connected with guide arm (6) of mount (5), the tip sliding connection of guide arm (6) has fixture block (7), sliding connection between the surface of fixture block (7) and support piece (2), the surface of fixture block (7) just is located the tip position and has seted up arcwall face (8), the top fixedly connected with sealing device (9) of support piece (2), the fixed surface of fixture block (7) is connected with arc elasticity strip (10).
2. A kitchen fume extractor with easy assembly and disassembly as claimed in claim 1, wherein: the sliding holes matched with the clamping blocks (7) are formed in the two corresponding sides of the top of the surface of the supporting piece (2), and the sliding grooves matched with the guide rods (6) are formed in the supporting piece (2).
3. A kitchen fume extractor with easy assembly and disassembly as claimed in claim 1, wherein: smoke pipe device (4) are including discharging fume tub (41), the bottom cover of discharging fume tub (41) is established at the surface top of support piece (2), discharge fume tub (41) corresponding both sides in surface and be close to bottom position and all seted up bayonet socket (42), fixture block (7) are in the inside of bayonet socket (42), step press face (43) have been seted up to the inner wall of discharging fume tub (41), the inside of discharging fume tub (41) and the position that is close to bayonet socket (42) are provided with self-lock device (44).
4. A kitchen fume extractor with easy assembly and disassembly as claimed in claim 3, wherein: the self-locking device (44) comprises a sliding connection disc (441), the surface of the sliding connection disc (441) and the inside of the smoke exhaust pipe (41) are close to the bayonet (42), a ball head locking block (442) is arranged at the center of the top of the sliding connection disc (441), and a jacking spring (443) is fixedly connected between the bottom of the sliding connection disc (441) and the two corresponding sides of the inside of the smoke exhaust pipe (41).
5. A kitchen fume extractor with easy assembly and disassembly as claimed in claim 1, wherein: the sealing device (9) comprises an annular skirt sealing ring (91), the bottom of the annular skirt sealing ring (91) is fixedly connected with the top of the support piece (2), a support ring (92) is fixedly connected to the inner surface of the annular skirt sealing ring (91), and an elastic piece (93) is fixedly connected between the surface of the support ring (92) and the two corresponding sides of the top of the support piece (2).
6. A kitchen fume extractor with convenient assembly and disassembly according to claim 5, characterized in that: the annular skirt sealing ring (91) is made of rubber, and the elastic pieces (93) are uniformly distributed between the surface of the supporting ring (92) and two sides corresponding to the top of the supporting piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221558879.8U CN217464603U (en) | 2022-06-21 | 2022-06-21 | Kitchen smoke exhaust device convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221558879.8U CN217464603U (en) | 2022-06-21 | 2022-06-21 | Kitchen smoke exhaust device convenient to disassemble and assemble |
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| Publication Number | Publication Date |
|---|---|
| CN217464603U true CN217464603U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221558879.8U Active CN217464603U (en) | 2022-06-21 | 2022-06-21 | Kitchen smoke exhaust device convenient to disassemble and assemble |
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| CN (1) | CN217464603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875525A (en) * | 2022-10-14 | 2023-03-31 | 臻毅工业科技(嘉兴)有限公司 | Straight-through type ferrule connector |
-
2022
- 2022-06-21 CN CN202221558879.8U patent/CN217464603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875525A (en) * | 2022-10-14 | 2023-03-31 | 臻毅工业科技(嘉兴)有限公司 | Straight-through type ferrule connector |
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