CN111397197B - Air conditioner connecting device, manufacturing method and air conditioner - Google Patents
Air conditioner connecting device, manufacturing method and air conditioner Download PDFInfo
- Publication number
- CN111397197B CN111397197B CN202010240889.6A CN202010240889A CN111397197B CN 111397197 B CN111397197 B CN 111397197B CN 202010240889 A CN202010240889 A CN 202010240889A CN 111397197 B CN111397197 B CN 111397197B
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- body structure
- air conditioner
- connecting part
- pressing end
- connection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides an air conditioner connecting device, a manufacturing method and an air conditioner. An air conditioning connection device (1) is provided with: the body structure (10) and the connecting part (11) are formed in one step and assembled in a nested and matched mode, and the connecting part (11) can move relative to the body structure (10). The body structure (10) and the connecting part (11) are formed in one step, a pressing end (111) and a supporting end (112) of the connecting part (11) are subjected to demolding along the axial direction of the pressing end (111), and the demolding direction of the pressing end (111) is opposite to that of the supporting end (112). When the die is filled, the connecting band (12) and the groove part between the body structure (10) and the connecting part (11) are dislocated along the axial direction of the pressing end (111). Based on the mold stripping mode, the one-step forming assembly structure which is in nested fit with the connecting part and can move relatively can be manufactured at one time, the production efficiency is improved, the production cost is reduced, and the assembly efficiency is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner connecting device, a manufacturing method and an air conditioner.
Background
The base part of the air conditioner is a very complicated part, and the air conditioner base is split into an upper base and a lower base for mold stripping and assembly, wherein the upper base and the lower base need to be connected. In the correlation technique, coupling assembling includes two independent parts of handle and connecting block, puts into the connecting block with the spring earlier, secondly with the connecting block cover enter on hand, then with the handle fixed on base down to inside inserting the connecting block base down, the connecting block is the relative handle motion under the effect of spring, makes the drag hook on the connecting block get into the base, the locking of base about realizing under spring force. Because the parts are complicated and need to be manufactured separately one by one, the production cost is high, the efficiency is low, the assembly is difficult, and the assembly efficiency is reduced.
Therefore, how to connect the base more firmly and reduce the production cost and improve the production and assembly efficiency is a problem concerned by researchers at present.
Disclosure of Invention
The invention solves the problem of how to reduce the cost and improve the production and assembly efficiency while ensuring the base to be connected more firmly.
In order to solve the above problems, an aspect of the present invention provides an air conditioner connecting device for connecting a first member and a second member of an air conditioner, the air conditioner connecting device 1 comprising: a body structure 10 for connecting the first components; the connecting part 11 is a one-step forming assembly structure in nesting fit with the body structure 10, and the connecting part 11 can move relative to the body structure 10.
From this, body structure and connecting portion are nested cooperation and relative motion's one shot forming package assembly, compare with traditional connecting block, reduce and part quantity, need not to assemble each sub-part when the base is connected, and convenient operation, have promoted assembly efficiency.
Optionally, the apparatus further comprises: and the connecting belt 12 is used for connecting the body structure 10 and the connecting part 11 to form a one-step forming assembly structure.
Therefore, the connecting belt can enable the body structure and the connecting part to form an integrated structure more easily in the manufacturing process, ensures the reliable connection between the body structure 10 and the connecting part 11, supports the connecting part 11 and improves the connecting performance.
Optionally, at least one elastic band 13 is disposed between the body structure 10 and the connecting portion 11, and the at least one elastic band 13 is used for enabling the connecting portion 11 to tightly buckle the object connected with the connecting portion 11.
From this, because the elastic webbing has the resilience, the drag hook structure that the elastic webbing is connected is being stretched or by a section distance of compression after, and the withdrawal external force can reply to the primary importance, prevents that the drag hook from the air conditioner upper base shell roll-off, has strengthened the stability of joint for the base is connected more firmly.
Optionally, the body structure 10 and the connecting portion 11 have no overlapping portion on the projection plane except for the movable portion of the body structure 10 and the connecting portion 11 and the connecting band 12.
Therefore, the body structure and the connecting part can be guaranteed to move relatively better.
Alternatively, the pressing end 111 of the connecting part 11 can move a greater length than the supporting end 112 during the movement of the connecting part 11 relative to the body structure 10.
From this, can prevent that connecting portion from breaking away from the body structure in the fit clearance, the stability of reinforcing joint for the base is connected more firmly.
Alternatively, the pressing end 111 has a cross section gradually decreasing in size from the side close to the supporting end 112 to the side far from the supporting end 112.
Therefore, the pressing end of the connecting part can have enough movement space in the clearance fit of the connecting part and the body structure.
In another aspect, the present invention provides a method for manufacturing an air conditioner connecting device, the air conditioner connecting device includes a main body structure 10 and a connecting portion 11, the connecting portion 11 is movable relative to the main body structure 10, the method includes: the body structure 10 and the connecting portion 11 are formed in one step, the pressing end 111 and the supporting end 112 of the connecting portion 11 are ejected along the axial direction of the pressing end 111, and the ejection direction of the pressing end 111 is opposite to that of the supporting end 112.
Therefore, based on the mold stripping mode, the one-step forming assembly structure which is in nested fit with the connecting part and can move relatively can be manufactured at one time, the production efficiency is improved, the production cost is reduced, the assembly difficulty is reduced due to the reduction of the number of parts, and the assembly efficiency is improved.
Optionally, the air conditioner connecting device further includes a connecting strap 12 for connecting the body structure 10 and the connecting portion 11, and the method further includes: when the die is filled, the connecting band 12 and the groove part between the body structure 10 and the connecting part 11 are dislocated along the axial direction of the pressing end 111; so that the connection strip 12 is ejected in a direction perpendicular to the axis of the pressing end 111.
Therefore, the connecting belt 12 is dislocated with the groove part between the body structure 10 and the connecting part 11, so that enough demolding space is reserved for a module for manufacturing the side drawer of the connecting belt, and demolding is facilitated.
Alternatively, the mold release angle of the pressing end 111 gradually decreases from the side close to the supporting end 112 to the side away from the supporting end 112.
From this, the demolding angle of pressing the end reduces from inside to outside gradually, prevents that the mould card from pressing to serve, makes things convenient for the demolding.
The invention further provides an air conditioner, which comprises the air conditioner connecting device, wherein the air conditioner connecting device is used for connecting the upper base and the lower base of the air conditioner.
The air conditioner has the same advantages as the air conditioner connecting device compared with the prior art, and the description is omitted.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner connection device according to an embodiment of the present invention;
fig. 2A is a schematic structural view of an air conditioner connecting device provided with an elastic band according to an embodiment of the present invention;
fig. 2B is a schematic structural diagram of an air conditioner connection device with an elastic band according to an embodiment of the present invention
Fig. 3 is a schematic view illustrating a mold stripping method of an air conditioner connecting device without a connecting band according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a mold stripping manner of an air conditioner connecting device with a connecting band according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a connection band and a recessed portion of an air conditioner connecting device according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating a mold stripping manner of an air conditioner connection device in which a connection band and a body structure do not overlap on a projection plane according to another embodiment of the present invention.
Description of reference numerals:
1-air conditioning connection means; 10-a body structure; 101-a first hole; 102-a second hole; 11-a connecting portion; 111-pressing end; 112-a support end; 12-a connecting band; 13-elastic band.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The first embodiment is as follows:
the embodiment provides an air conditioner connecting device. Fig. 1 is a schematic structural diagram of an air conditioner connection device according to an embodiment of the present invention. Referring to fig. 1, the air conditioner connecting device will be described in detail with reference to fig. 2A-2B.
In this embodiment, an application scenario of the air conditioner connecting device is described by taking the first component and the second component as an air conditioner lower base and an air conditioner upper base respectively as an example, and both the left side and the right side of the air conditioner lower base and the air conditioner upper base are connected through the air conditioner connecting device in this embodiment. It will be appreciated that the air conditioning coupling arrangement may also be used in other configurations having coupling requirements.
As shown in fig. 1, the air conditioner connecting device 1 includes a main body structure 10 and a connecting portion 11, the main body structure 10 is nested with the connecting portion 11, and the connecting portion 11 can move up and down relative to the main body structure 10, and the up and down direction is based on the orientation shown in fig. 1, and does not limit the present invention. Specifically, the body structure 10 is provided with two circular holes, a first hole 101 and a second hole 102, and two ends of the connecting portion 11 can pass through the two holes to form a one-step forming assembly structure in nested fit with the body structure 10. The connecting portion 11 is further provided with a draw hook for connecting the second base, wherein the draw hook can be connected with the second base from one or more directions. The first base is, for example, an air conditioner lower base, and the second base is, for example, an air conditioner upper base. The body structure 10 can be used for connecting with a lower base of an air conditioner, and the connecting part 11 can be used for connecting with an upper base of the air conditioner. In the assembling process, through the end 111 of pressing connecting portion 11, can make connecting portion 11 move for body structure 10, compare in traditional scheme, need not to assemble handle and drag hook structure, saved the process that handle and drag hook structure installed each other, reduced the assembly degree of difficulty, promoted assembly efficiency.
In a feasible manner of this embodiment, during the movement of the connecting portion 11 relative to the body structure 10, the movable length of the pressing end 111 of the connecting portion 11 is greater than the movable length of the supporting end 112, i.e. m > n, so that no matter how the pressing end 111 of the connecting portion 11 is pressed, the connecting portion 11 will not be separated from the body structure 10 from the hole 101, which can enhance the stability of the clamping, and the base connection is more secure.
In a feasible manner of the embodiment, the air conditioner connecting device 1 may further include a connecting strap 12, and the connecting strap 12 is used for the body structure 10 and the connecting portion 11 to form a one-step assembly structure, so that the connecting portion 11 can move relative to the body structure 10.
Furthermore, the ribs in the connecting band 12 are relatively small in size and have good flexibility, so that when the connecting band 12 connects the body structure 10 and the connecting part 11 together, the connecting part 11 can move relative to the body structure 10 and cannot be completely separated from the body structure 10, reliable connection between the body structure 10 and the connecting part 11 is ensured, the connecting part 11 is also supported, and the connecting performance is improved.
In a feasible manner of this embodiment, except for the movable portion of the body structure 10 and the connecting portion 11 and the connecting band 12, the body structure 10 and the connecting portion 11 have no overlapping portion on the projection plane, so that the body structure 10 and the connecting portion 11 have sufficient movable space therebetween, and the body structure and the connecting portion can be ensured to move better relative to each other.
In a feasible manner of this embodiment, the cross section of the pressing end 111 decreases gradually from the side close to the supporting end 112 to the side far from the supporting end 112, and generally, the cross section of the pressing end 111 is circular or elliptical, and the gradual size design can make the pressing end of the connecting part have enough movement space in the clearance fit between the connecting part and the body structure.
In a feasible manner of this embodiment, at least one elastic band 13 is disposed between the body structure 10 and the connecting portion 11, and the elastic band 13 is used for making the connecting portion 11 tightly buckle the second base connected to the connecting portion 11.
Specifically, the elastic band 13 can be distributed between two different component body structures 10 and connecting portions 11 (as shown in fig. 2A), which can reduce the stress of the elastic band and increase the service life. The elastic belt 13 can also be independently arranged on one component (the body structure 10 or the connecting part 11) and hooked or clamped with the other component (as shown in fig. 2B), and the connecting direction of the elastic belt 13 is parallel to the moving direction of the connecting part 11 relative to the body structure 10, so that the inclination of the connecting part when the connecting part moves downwards is smaller in the installation process of the upper and lower bottom cases of the air conditioner, and the connecting part is prevented from being clamped; the elastic belt 13 can be arranged into an arc shape, a wave shape or a broken line shape, so that the total length of the elastic belt is increased, the elastic belt has better resilience, and the clamping stability is improved.
Example two:
this embodiment provides a method of manufacture that may be used to manufacture the air conditioning connector assembly described in the above embodiments, it being understood that the method of manufacture is not limited to manufacturing the air conditioning connector assembly. Referring to fig. 3 to 6, the manufacturing method will be described in detail.
In this embodiment, the method is used to prepare the air conditioner connecting device by one-step molding, wherein one-step molding includes integrally molding or completing a plurality of parts assembled together in a mold at one time, and the plurality of parts assembled together at one time, such as the connecting portion 11 and the retractor, are assembled together after one-step molding and are not detachable. As shown in fig. 3, the manufactured mold may include modules a, b, c, d. The three parts of the modules a, b and c surround the movable space which can form the supporting end 112 of the connecting part 11 relative to the body structure 10, and the three parts of the modules a, b and d surround the movable space which can form the pressing end 111 of the connecting part 11 relative to the body structure 10. When in mold stripping, the pressing end 111 and the supporting end 112 are subjected to mold stripping along the axial direction of the pressing end 111, the mold stripping direction of the pressing end 111 is opposite to the mold stripping direction of the supporting end 112, and as shown in the orientation of fig. 4, the module d is subjected to downward mold stripping, the module c is subjected to upward mold stripping, a is subjected to forward mold stripping, and b is subjected to backward mold stripping. Based on the mold stripping method, the modules are matched with each other, so that a first hole 101, namely a second hole 102, exists on the body structure 10 during molding, and the connecting part 11 passes through the first hole 101, namely the second hole 102, thereby manufacturing a one-step molding assembly structure with the body structure and the connecting part being in nested fit and capable of moving relatively.
In a feasible manner of the present embodiment, the mold release angle of the pressing end 111 gradually decreases from the side close to the supporting end 112 to the side far from the supporting end 112. The mold-releasing angle of the supporting end 112 gradually decreases from the side close to the pressing end 111 to the side away from the pressing end 111, and as shown in the orientation of fig. 4, the supporting end 112 is thin and thick on the top and the pressing end 111 is thick and thin on the bottom. Based on this kind of demolding mode, prevent the module card of groping and hold on pressing, make things convenient for the demolding.
In a feasible manner of this embodiment, the air conditioner connecting device may further include a connecting strip 12, and when the connecting strip 12 needs to be manufactured at the same time during the demolding, the mold further needs to include a module e (as shown in fig. 4), so that the connecting strip 12 and the groove portion between the body structure 10 and the connecting portion 11 are dislocated in the axial direction of the pressing end 111 (as shown in the circle portion in fig. 5) during the molding process, and sufficient demolding space is provided for the module e, so that the connecting strip 12 is demolded in the direction perpendicular to the axial direction of the pressing end 111.
In a feasible manner of this embodiment, even if the air conditioner connection device further includes the connection belt 12, the body structure 10 and the connection belt 12 do not overlap on the projection plane, that is, the portion of the body structure 10 opposite to the connection belt 12 is empty (as shown by the circle marked portion in fig. 6), at this time, the mold for manufacturing the air conditioner connection device only needs to adopt four modules a, b, c, and d, and at this time, the structures of the modules a and b are different from those of the modules a and b, so as to ensure that the body structure 10 and the connection belt 12 do not overlap on the projection plane.
In addition, in general, when the air conditioner connecting device is manufactured by a mold, when the module and the module are matched with each other, gaps exist among the modules, the gaps leave marks on the air conditioner connecting device after molding, and according to the marks, the specific mold stripping mode of the air conditioner connecting device can be estimated, namely the air conditioner connecting device provided by the invention has the mold stripping mode matched with the air conditioner connecting device.
Example three:
the present embodiment provides an air conditioner, including the air conditioner connecting device as described in the first and second embodiments, wherein the air conditioner connecting device is used for connecting an upper base and a lower base of the air conditioner. The air conditioner and the air conditioner connecting device have the same advantages as the prior art, and details of this embodiment are not repeated herein, referring to the first embodiment and the second embodiment.
In summary, according to the air conditioner connecting device, the manufacturing method and the air conditioner provided by the embodiments of the present invention, the main body structure of the air conditioner connecting device and the connecting portion are a one-step forming assembly structure which is in nesting fit and can move relatively, compared with the conventional connecting block, the number of parts is reduced, the sub-parts do not need to be assembled when the base is connected, the operation is convenient, and the assembly efficiency is improved. Based on the mold stripping mode, the one-step forming assembly structure with the body structure and the connecting part in nested fit and capable of moving relatively can be manufactured at one time, the production efficiency is improved, and the production cost is reduced.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. An air-conditioning connection device for connecting a first component and a second component of an air conditioner, characterized in that the air-conditioning connection device (1) comprises:
a body structure (10) for connecting the first components;
the connecting part (11) is a one-step forming assembly structure which is in nested fit with the body structure (10) and is used for connecting the second component, and the connecting part (11) can move relative to the body structure (10);
the device further comprises:
a connecting belt (12) for connecting the body structure (10) and the connecting part (11) to form the one-step forming assembly structure;
the body structure (10) and the connecting part (11) have no overlapped part on the projection plane except for the movable part of the body structure (10) and the connecting part (11) and the connecting belt (12);
during the movement of the connecting part (11) relative to the body structure (10), the movable length of the pressing end (111) of the connecting part (11) is greater than that of the supporting end (112);
wherein the connecting belt (12) has flexibility, and the connecting part (11) has a movable stroke along the length direction of the connecting part (11) relative to the body structure (10).
2. Air conditioning connection according to claim 1, characterized in that at least one elastic band (13) is provided between the body structure (10) and the connection part (11), the at least one elastic band (13) being used for fastening the connection part (11) to the object to which the connection part (11) is connected.
3. Air conditioner connection device according to claim 1, characterized in that the pressing end (111) has a cross-section that decreases in size from the side close to the support end (112) to the side remote from the support end (112).
4. A method of manufacturing an air conditioning connection as claimed in claim 1, characterized in that the air conditioning connection comprises a body structure (10) and a connection part (11), the connection part (11) being movable relative to the body structure (10), the method comprising:
the body structure (10) and the connecting part (11) are molded in one step, a pressing end (111) and a supporting end (112) of the connecting part (11) are subjected to demolding along the axial direction of the pressing end (111), and the demolding direction of the pressing end (111) is opposite to that of the supporting end (112);
the air conditioner connecting device further comprises a connecting belt (12) for connecting the body structure (10) and the connecting part (11), and the method further comprises the following steps:
when the die is installed, the groove part between the body structure (10) and the connecting part (11) and the connecting belt (12) are dislocated along the axial direction of the pressing end (111); so that the connecting strip (12) is demoulded in a direction perpendicular to the axis of the pressing end (111).
5. The method of manufacturing an air conditioner connecting device according to claim 4, wherein the draft angle of the pressing end (111) is gradually decreased from a side close to the supporting end (112) to a side away from the supporting end (112).
6. An air conditioner characterized by comprising the air conditioner connecting device as claimed in any one of claims 1 to 3, wherein the air conditioner connecting device is used for connecting an upper base and a lower base of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010240889.6A CN111397197B (en) | 2020-03-31 | 2020-03-31 | Air conditioner connecting device, manufacturing method and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010240889.6A CN111397197B (en) | 2020-03-31 | 2020-03-31 | Air conditioner connecting device, manufacturing method and air conditioner |
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| Publication Number | Publication Date |
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| CN111397197A CN111397197A (en) | 2020-07-10 |
| CN111397197B true CN111397197B (en) | 2022-01-11 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462917A (en) * | 2002-05-27 | 2003-12-24 | 达方电子股份有限公司 | Scissors type connection structural component including key button and assembling method |
| CN1747091A (en) * | 2004-09-10 | 2006-03-15 | 光宝科技股份有限公司 | Key structure |
| JP2011033041A (en) * | 2009-07-29 | 2011-02-17 | Suzuki Motor Corp | Attachment structure of design component |
| CN202066126U (en) * | 2010-12-15 | 2011-12-07 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit with solar panel |
| CN102374630A (en) * | 2010-08-20 | 2012-03-14 | 乐金电子(天津)电器有限公司 | Indoor unit for air conditioner |
| CN210034098U (en) * | 2019-06-05 | 2020-02-07 | 华域视觉科技(上海)有限公司 | Fastening assembly |
| CN210218989U (en) * | 2019-06-12 | 2020-03-31 | 浙江亿田智能厨电股份有限公司 | Connecting structure for steam box air pipe |
-
2020
- 2020-03-31 CN CN202010240889.6A patent/CN111397197B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462917A (en) * | 2002-05-27 | 2003-12-24 | 达方电子股份有限公司 | Scissors type connection structural component including key button and assembling method |
| CN1747091A (en) * | 2004-09-10 | 2006-03-15 | 光宝科技股份有限公司 | Key structure |
| JP2011033041A (en) * | 2009-07-29 | 2011-02-17 | Suzuki Motor Corp | Attachment structure of design component |
| CN102374630A (en) * | 2010-08-20 | 2012-03-14 | 乐金电子(天津)电器有限公司 | Indoor unit for air conditioner |
| CN202066126U (en) * | 2010-12-15 | 2011-12-07 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit with solar panel |
| CN210034098U (en) * | 2019-06-05 | 2020-02-07 | 华域视觉科技(上海)有限公司 | Fastening assembly |
| CN210218989U (en) * | 2019-06-12 | 2020-03-31 | 浙江亿田智能厨电股份有限公司 | Connecting structure for steam box air pipe |
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| CN111397197A (en) | 2020-07-10 |
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