CN215521357U - Evaporate roast all-in-one's fan seal structure and evaporate roast all-in-one - Google Patents
Evaporate roast all-in-one's fan seal structure and evaporate roast all-in-one Download PDFInfo
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- CN215521357U CN215521357U CN202120302571.6U CN202120302571U CN215521357U CN 215521357 U CN215521357 U CN 215521357U CN 202120302571 U CN202120302571 U CN 202120302571U CN 215521357 U CN215521357 U CN 215521357U
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- 238000007789 sealing Methods 0.000 claims abstract description 145
- 238000010025 steaming Methods 0.000 claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fan sealing structure of a steaming and baking integrated machine and the steaming and baking integrated machine, wherein the fan sealing structure comprises: the sealing gasket is sleeved on the outer side of the fan shaft; a bearing embedded in the seal gasket and located outside the fan shaft; the sealing gasket is annular, an annular groove used for containing the bearing is formed in the inner end face of the sealing gasket, and the bearing is located in the groove. The bearing is embedded into the sealing gasket, so that the bearing and the sealing gasket can be in interference fit, and the sealing performance between the bearing and the sealing gasket is ensured while the bearing and the sealing gasket are in relatively fixed fit; the bearing is sleeved on the outer side of the fan shaft, so that the bearing and the fan shaft are coaxial, the complex product structure design is avoided, the manufacturing and maintenance cost is relatively lower, and the product has higher market competitiveness; through setting up the bearing for sealed pad and fan axle contactless have avoided sealed damage of filling up, the effectual leakproofness of guaranteeing the product.
Description
Technical Field
The utility model belongs to the technical field of kitchen equipment, and particularly relates to a fan sealing structure of a steaming and baking all-in-one machine and a steaming and baking all-in-one machine with the fan sealing structure.
Background
The existing steaming and baking integrated machine not only can realize the functions of pure steaming and pure baking, but also can realize the combined cooking function of steaming and baking. The principle is that a heating pipe for baking is arranged in an inner container, and food is fried and baked through high temperature generated by heat radiation; on the other hand, an evaporation pan for generating water vapor is installed to heat food by the water vapor. The heating pipes are distributed on the upper part and the back part of the inner container, and the evaporation disc is arranged at the bottom of the inner container. The inner container back plate is provided with a convection fan, a motor of the fan is arranged on the outer side of the inner container, and the fan blade is fixed at the front end of the fan shaft and arranged on the inner side of the inner container. When the convection fan works, the motor drives the fan blades to rotate, and the integral temperature of the inner container is increased, so that the food is uniformly heated in the inner container. Make the output shaft extension of motor like this, can cause the output shaft to produce when rotating after the extension and rock, unstable.
Because flash joints exist between the inner container and the motor shaft, most of products adopt a sealing gasket mode to realize product sealing in order to prevent high-temperature gas from leaking out of the inner container. The simple structural design of the back plate or the convection fan fixing plate cannot realize the coaxiality between the convection fan and the sealing gasket, and further cannot realize complete sealing. Therefore, most products are designed with complex structures, but the corresponding cost is also increased; in addition, the sealing gasket is in direct contact with the fan shaft and is in a high-temperature and high-humidity environment for a long time, and finally the sealing gasket is easy to damage and lose efficacy.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the fan sealing structure of the steaming and baking integrated machine, and the bearing embedded in the sealing gasket is arranged, so that the coaxiality of the fan shaft and the sealing gasket is ensured, and the sealing property is ensured.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides a evaporate roast all-in-one's fan seal structure, includes:
the sealing gasket is sleeved on the outer side of the fan shaft;
a bearing embedded in the seal gasket and located outside the fan shaft;
the sealing gasket is annular, an annular groove used for containing the bearing is formed in the inner end face of the sealing gasket, and the bearing is located in the groove.
Furthermore, a first through hole for the fan shaft to penetrate is formed in the inner container of the steaming and baking all-in-one machine, and the sealing gasket is located on one side, far away from the inner container, of the first through hole.
Furthermore, the sealing gasket is provided with an annular sealing lip extending towards the inner container, and the sealing lip is positioned on the outer side of the first through hole.
Further, the sealing lip is provided with an axial end face extending axially and an inclined end face located on the outer side of the axial end face, and the inclined end face inclines inwards in the direction close to the inner container.
Further, the sealing lip is also provided with an arc-shaped surface connecting the axial end surface and the inclined end surface.
Furthermore, a plurality of annular sealing lips which are sleeved are arranged on the sealing gasket.
Further, a plurality of the annular sealing lips are coaxially arranged.
Further, the ratio of the axial size of the inner end face of the sealing gasket to the axial size of the bearing is 1.2-1.8.
Further, the ratio of the axial dimension of the inner end surface of the seal gasket to the axial dimension of the bearing is 1.5.
Furthermore, the fan is fixed on a fan fixing plate, a second through hole for the fan shaft to pass through is formed in the fan fixing plate, the second through hole is formed in one side, away from the inner container, of the first through hole, and the sealing gasket is located between the inner container and the fan fixing plate.
Furthermore, a clamping edge which is bent and extends towards the direction close to the inner container is arranged along the edge of the second through hole, and a clamping groove matched with the clamping edge is formed in the sealing gasket.
Furthermore, one side of the sealing gasket, which is far away from the inner container, is provided with a first end face positioned on the inner side of the clamping groove and a second end face positioned on the outer side of the clamping groove, and the distance between the first end face and the second end face is matched with the thickness of the fan fixing plate.
Based on the fan sealing structure of the steaming and baking integrated machine, the utility model also provides the steaming and baking integrated machine with the fan sealing structure.
A steaming and baking integrated machine is provided with the fan sealing structure.
Compared with the prior art, the utility model has the advantages and positive effects that: the bearing is embedded into the sealing gasket, so that the bearing and the sealing gasket can be in interference fit, and the sealing performance between the bearing and the sealing gasket is ensured while the bearing and the sealing gasket are in relatively fixed fit; the bearing is sleeved on the outer side of the fan shaft, so that the bearing and the fan shaft are coaxial, the complex product structure design is avoided, the manufacturing and maintenance cost is relatively lower, and the product has higher market competitiveness; through setting up the bearing for sealed pad and fan axle contactless have avoided sealed damage of filling up, the effectual leakproofness of guaranteeing the product.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of a fan sealing structure of an all-in-one steaming and baking machine according to the present invention;
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;
FIG. 3 is a schematic view of the gasket of FIG. 2;
FIG. 4 is an enlarged schematic view of a region D in FIG. 3;
FIG. 5 is a schematic view of the assembled structure of FIG. 1;
FIG. 6 is a schematic sectional view taken along line B-B in FIG. 5;
FIG. 7 is an enlarged schematic view of the gasket of FIG. 6;
FIG. 8 is an enlarged view of the area C in FIG. 7;
a seal gasket 10;
an inner end surface 11;
a groove 12;
the seal lip 13, the axial end face 131, the inclined end face 132, the arc face 133;
an outer end face 14;
a first end face 151, a second end face 152;
an engagement groove 16;
a bearing 20;
a fan 30, a fan shaft 31 and fan blades 32;
The fan fixing plate 50, the second through hole 51 and the clamping edge 52.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the positional relationships shown in the drawings, and the directions near the axis of the wind turbine are "inner" and vice versa. The terminology is for the purpose of describing the utility model only and is for the purpose of simplifying the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated, and is not to be considered limiting of the utility model.
Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example one
Referring to fig. 1 to 8, a first embodiment of a sealing structure of a fan of an integrated steaming and baking machine according to the present invention is a sealing structure of a fan 30 mounted on a liner 40, the sealing structure of the fan comprises: the sealing gasket 10 is sleeved on the outer side of the fan shaft 31, the bearing 20 is embedded into the sealing gasket 10, and the bearing 20 is positioned on the outer side of the fan shaft 31; the bearing 20 and the sealing gasket 10 are in interference fit. The sealing gasket 10 is circular, an annular groove 12 is arranged on an inner end surface 11 of the sealing gasket 10, the groove 12 is used for accommodating a bearing 20, and the bearing 20 is located in the groove 12. By embedding the bearing 20 into the sealing gasket 10, the bearing 20 and the sealing gasket 10 can adopt interference fit, and the sealing performance between the bearing 20 and the sealing gasket 10 is ensured while the bearing 20 and the sealing gasket 10 are relatively and fixedly matched; the bearing 20 is sleeved on the outer side of the fan shaft 31, so that the bearing 20 and the fan shaft 31 are coaxial, the complex product structure design is avoided, the manufacturing and maintenance cost is relatively low, and the product has higher market competitiveness; through setting up bearing 20 for sealed 10 and fan axle contactless have avoided sealed damage of filling up, the effectual leakproofness of guaranteeing the product.
A first through hole 41 for the fan shaft 31 to penetrate is formed in the inner container 40 of the steaming and baking integrated machine, and the sealing gasket 10 is located on one side, away from the inner container 40, of the first through hole 41, so that sealing between the sealing gasket 10 and the inner container 40 is achieved. An annular sealing lip 13 extending towards the inner container 40 is arranged on the sealing gasket 10, the sealing lip 13 is in sealing contact with the inner container 40, and the sealing lip 13 is positioned outside the first through hole 41 to prevent steam in the inner container 41 from flowing out through the first through hole 4; i.e. the diameter of the sealing lip 13 is larger than the diameter of the first through hole 41. Preferably, be equipped with a plurality of lips 13 that the cover was established on sealed the pad 10, a plurality of lips 13 coaxial settings for the inside steam of inner bag 10 only can appear leaking behind a plurality of annular lips 13, is favorable to further guaranteeing the leakproofness.
As shown in fig. 3 and 4, the sealing lip 13 needs to have a certain support property and also needs to have a large flexibility to ensure the sealing property. The seal lip 13 has an axial end face 131 extending axially and an inclined end face 132 located outside the axial end face 131, the inclined end face 132 being inclined inward in a direction approaching the inner container 10; the radial dimension of the sealing lip 13 is gradually reduced in the direction close to the inner container 40, so that the tail end of the sealing lip 13 close to the inner container 40 is extruded and deformed, the sealing lip 13 is tightly attached to the inner container 40, and the sealing lip 13 is guaranteed to have certain supporting strength. And the seal lip 13 is provided with an axial end face 131 and an outer inclined end face 132 such that the inclined end face 132 has an inward stress for balancing the outward force imparted to the seal lip 13 by the outward flow of steam. The sealing lip 13 also has an arc-shaped surface 133 connecting the axial end surface 131 and the inclined end surface 132, the arc-shaped surface 133 being in contact with the liner 40.
The ratio of the axial dimension of the inner end surface 11 of the seal gasket 10 to the axial dimension of the bearing 20 is 1.2-1.8. The ratio of the dimension of the inner end surface 11 of the seal gasket 10 in the axial direction, which is the axial direction of the fan shaft 31, to the dimension of the bearing 20 in the axial direction is preferably set to 1.5. The ratio of the axial dimension of the outer end surface 14 of the seal gasket 10 to the axial dimension of the inner end surface 11 is 1.5-2.5, and preferably the ratio of the axial dimension of the outer end surface 14 of the seal gasket 10 to the axial dimension of the inner end surface 11 is 1.8.
Referring to fig. 5 and 7, the fan 30 is fixed on the fan fixing plate 50, a second through hole 51 for the fan shaft 31 to pass through is formed in the fan fixing plate 50, the second through hole 51 is located on one side of the first through hole 31 far away from the inner container 40, and the gasket 10 is located between the inner container 40 and the fan fixing plate 50. The fan shaft 31 passes through the second through hole 51 and the first through hole 31 and extends into the inner container 40, and fan blades 32 connected to the fan shaft 31 are arranged in the inner container 40. In order to ensure the sealing performance, the sealing gasket 10 is pressed between the inner container 40 and the fan fixing plate 50, and the radial dimension of the sealing gasket 10 is larger than the diameter of the second through hole 51 and the diameter of the first through hole 31.
In order to firmly fix the sealing gasket 10, a clamping and fixing structure is arranged between the fan fixing plate 50 and the sealing gasket 10, a clamping edge 52 which is bent and extends towards the direction close to the inner container 40 is arranged along the edge of the second through hole 51, a clamping groove 16 matched with the clamping edge 52 is formed in the sealing gasket 10, the clamping edge is clamped in the clamping groove 16, and the clamping and fixing structure comprises the clamping edge 52 and the clamping groove 16. The clamping and fixing structure is arranged, so that the radial movement trend of the sealing gasket 10 is favorably limited, and the fixation of the sealing gasket 10 is ensured to be firm.
The side of the sealing gasket 10 away from the inner container 40 is provided with a first end surface 151 located on the inner side of the clamping groove 16 and a second end surface 152 located on the outer side of the clamping groove 16, the first end surface 151 and the second end surface 152 are not located in the same plane, the first end surface 151 and the second end surface 152 are arranged in parallel, the distance between the first end surface 151 and the second end surface 152 is matched with the thickness of the fan fixing plate 50, the first end surface 151 is in contact with the fan fixing plate 50, and the second end surface 152 extends out of the first through hole 31 to be in contact with the fan 30.
Example two
Referring to fig. 5 to 8, the embodiment is a steaming and baking all-in-one machine adopting the fan sealing structure of the first embodiment, and the steaming and baking all-in-one machine has a box body, an inner container 40 located in the box body, and a fan 30 fixed on the box body, and the box body has a fan fixing plate 50 for fixing the fan 30.
The fan seal structure includes: the sealing gasket 10 is sleeved on the outer side of the fan shaft 31, the bearing 20 is embedded into the sealing gasket 10, and the bearing 20 is positioned on the outer side of the fan shaft 31; the bearing 20 and the sealing gasket 10 are in interference fit. The sealing gasket 10 is circular, an annular groove 12 is arranged on an inner end surface 11 of the sealing gasket 10, the groove 12 is used for accommodating a bearing 20, and the bearing 20 is located in the groove 12. By embedding the bearing 20 into the sealing gasket 10, the bearing 20 and the sealing gasket 10 can adopt interference fit, and the sealing performance between the bearing 20 and the sealing gasket 10 is ensured while the bearing 20 and the sealing gasket 10 are relatively and fixedly matched; the bearing 20 is sleeved on the outer side of the fan shaft 31, so that the bearing 20 and the fan shaft 31 are coaxial, the complex product structure design is avoided, the manufacturing and maintenance cost is relatively low, and the product has higher market competitiveness; through setting up bearing 20 for sealed 10 and fan axle contactless have avoided sealed damage of filling up, the effectual leakproofness of guaranteeing the product.
A first through hole 41 for the fan shaft 31 to penetrate is formed in the inner container 40 of the steaming and baking integrated machine, and the sealing gasket 10 is located on one side, away from the inner container 40, of the first through hole 41, so that sealing between the sealing gasket 10 and the inner container 40 is achieved. An annular sealing lip 13 extending towards the inner container 40 is arranged on the sealing gasket 10, the sealing lip 13 is in sealing contact with the inner container 40, and the sealing lip 13 is positioned outside the first through hole 41 to prevent steam in the inner container 41 from flowing out through the first through hole 4; i.e. the diameter of the sealing lip 13 is larger than the diameter of the first through hole 41. Preferably, be equipped with a plurality of lips 13 that the cover was established on sealed the pad 10, a plurality of lips 13 coaxial settings for the inside steam of inner bag 10 only can appear leaking behind a plurality of annular lips 13, is favorable to further guaranteeing the leakproofness.
The sealing lip 13 needs to have a certain support and also a greater flexibility to ensure tightness. The seal lip 13 has an axial end face 131 extending axially and an inclined end face 132 located outside the axial end face 131, the inclined end face 132 being inclined inward in a direction approaching the inner container 10; the radial dimension of the sealing lip 13 is gradually reduced in the direction close to the inner container 40, so that the tail end of the sealing lip 13 close to the inner container 40 is extruded and deformed, the sealing lip 13 is tightly attached to the inner container 40, and the sealing lip 13 is guaranteed to have certain supporting strength. And the seal lip 13 is provided with an axial end face 131 and an outer inclined end face 132 such that the inclined end face 132 has an inward stress for balancing the outward force imparted to the seal lip 13 by the outward flow of steam. The sealing lip 13 also has an arc-shaped surface 133 connecting the axial end surface 131 and the inclined end surface 132, the arc-shaped surface 133 being in contact with the liner 40.
The ratio of the axial dimension of the inner end surface 11 of the seal gasket 10 to the axial dimension of the bearing 20 is 1.2-1.8. The ratio of the dimension of the inner end surface 11 of the seal gasket 10 in the axial direction, which is the axial direction of the fan shaft 31, to the dimension of the bearing 20 in the axial direction is preferably set to 1.5. The ratio of the axial dimension of the inner end face 11 of the outer end face 14 of the sealing gasket 10 to the axial dimension of the inner end face 11 is 1.5-2.5, and the ratio of the axial dimension of the inner end face 11 of the outer end face 14 of the sealing gasket 10 to the axial dimension of the inner end face 11 is preferably 1.8.
The fan 30 is fixed on the fan fixing plate 50, a second through hole 51 for the fan shaft 31 to pass through is formed in the fan fixing plate 50, the second through hole 51 is located on one side, away from the inner container 40, of the first through hole 31, and the sealing gasket 10 is located between the inner container 40 and the fan fixing plate 50. The fan shaft 31 penetrates through the second through hole 51 and the first through hole 31 and extends into the inner container 40, and fan blades connected to the fan shaft 31 are arranged in the inner container 40. In order to ensure the sealing performance, the sealing gasket 10 is pressed between the inner container 40 and the fan fixing plate 50, and the radial dimension of the sealing gasket 10 is larger than the diameter of the second through hole 51 and the diameter of the first through hole 31.
In order to firmly fix the sealing gasket 10, a clamping and fixing structure is arranged between the fan fixing plate 50 and the sealing gasket 10, a clamping edge 52 which is bent and extends towards the direction close to the inner container 40 is arranged along the edge of the second through hole 51, a clamping groove 16 matched with the clamping edge 52 is formed in the sealing gasket 10, the clamping edge is clamped in the clamping groove 16, and the clamping and fixing structure comprises the clamping edge 52 and the clamping groove 16. The clamping and fixing structure is arranged, so that the radial movement trend of the sealing gasket 10 is favorably limited, and the fixation of the sealing gasket 10 is ensured to be firm.
The side of the sealing gasket 10 away from the inner container 40 is provided with a first end surface 151 located on the inner side of the clamping groove 16 and a second end surface 152 located on the outer side of the clamping groove 16, the first end surface 151 and the second end surface 152 are not located in the same plane, the first end surface 151 and the second end surface 152 are arranged in parallel, the distance between the first end surface 151 and the second end surface 152 is matched with the thickness of the fan fixing plate 50, the first end surface 151 is in contact with the fan fixing plate 50, and the second end surface 152 extends out of the first through hole 31 to be in contact with the fan 30.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The utility model provides a evaporate fan seal structure of roast all-in-one which characterized in that includes:
the sealing gasket is sleeved on the outer side of the fan shaft;
a bearing embedded in the seal gasket and located outside the fan shaft;
the sealing gasket is annular, an annular groove used for containing the bearing is formed in the inner end face of the sealing gasket, and the bearing is located in the groove.
2. The fan sealing structure according to claim 1, wherein a first through hole for the fan shaft to pass through is formed in an inner container of the steaming and baking all-in-one machine, and the sealing gasket is located on one side of the first through hole, which is far away from the inner container.
3. The fan sealing structure according to claim 2, wherein an annular sealing lip extending towards the inner container is arranged on the sealing gasket, and the sealing lip is located outside the first through hole.
4. The fan seal structure according to claim 3, wherein the seal lip has an axial end face extending axially and an inclined end face located outside the axial end face, the inclined end face being inclined inwardly in a direction approaching the inner container.
5. The fan sealing structure according to claim 4, wherein the sealing lip further has an arc-shaped surface connecting the axial end surface and the inclined end surface, and a plurality of annular sealing lips are provided on the sealing gasket in a sleeved manner.
6. The fan sealing structure according to any one of claims 1 to 5, wherein a ratio of a dimension of the inner end surface of the sealing gasket in the axial direction to a dimension of the bearing in the axial direction is 1.2 to 1.8.
7. The fan sealing structure according to any one of claims 2 to 5, wherein the fan is fixed to a fan fixing plate, a second through hole for the fan shaft to pass through is formed in the fan fixing plate, the second through hole is located on one side of the first through hole, which is far away from the inner container, and the sealing gasket is located between the inner container and the fan fixing plate.
8. The fan sealing structure according to claim 7, wherein a clamping edge bent and extending in a direction close to the inner container is provided along an edge of the second through hole, and a clamping groove matched with the clamping edge is provided on the sealing gasket.
9. The fan sealing structure according to claim 8, wherein a first end surface located inside the engaging groove and a second end surface located outside the engaging groove are provided on a side of the sealing gasket away from the inner container, and a distance between the first end surface and the second end surface matches a thickness of the fan fixing plate.
10. An all-in-one machine for steaming and baking, characterized in that, the fan sealing structure of any one of claims 1 to 9 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302571.6U CN215521357U (en) | 2021-02-02 | 2021-02-02 | Evaporate roast all-in-one's fan seal structure and evaporate roast all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302571.6U CN215521357U (en) | 2021-02-02 | 2021-02-02 | Evaporate roast all-in-one's fan seal structure and evaporate roast all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215521357U true CN215521357U (en) | 2022-01-14 |
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ID=79799186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120302571.6U Active CN215521357U (en) | 2021-02-02 | 2021-02-02 | Evaporate roast all-in-one's fan seal structure and evaporate roast all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215521357U (en) |
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2021
- 2021-02-02 CN CN202120302571.6U patent/CN215521357U/en active Active
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