CN216818746U - Waterproof structure of coupler in cooking machine - Google Patents
Waterproof structure of coupler in cooking machine Download PDFInfo
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- CN216818746U CN216818746U CN202122650310.6U CN202122650310U CN216818746U CN 216818746 U CN216818746 U CN 216818746U CN 202122650310 U CN202122650310 U CN 202122650310U CN 216818746 U CN216818746 U CN 216818746U
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- coupler
- sealing
- socket
- waterproof structure
- sealing part
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Abstract
The utility model provides a waterproof structure of a coupler in a cooking machine, relates to the technical field of cooking machines, and solves the technical problem that the cooking machine in the prior art is lack of a structure for specially plugging an assembly gap on the cooking machine. The device comprises a first sealing part and a second sealing part, wherein the first sealing part is arranged at the upper port of a socket coupler, a copper rod on a plug coupler can penetrate through the first sealing part and extend into the socket coupler, and the first sealing part can be tightly attached to the circumferential side wall of the copper rod; the second seal portion is fitted at a junction of both the receptacle coupler and the main body portion, the second seal portion surrounding a circumferential side wall of the receptacle coupler.
Description
Technical Field
The utility model relates to the technical field of cooking machines, in particular to a waterproof structure of a coupler in a cooking machine.
Background
At present, the products of the frying machine in the market are generally divided into a main machine part and a cup group part, wherein the internal electrical appliances of the main machine part and the cup group part are generally connected through a coupler. To enable mating, the couplers are typically used in pairs, one of which is a plug coupler with a protruding copper bar, typically mounted at the bottom of the cup assembly; the other is a socket coupler with a plug spring in a jack, which is generally mounted on the host part. The socket coupler can generate assembly gaps when assembled on the host part, and the socket coupler and the plug coupler can also generate assembly gaps when assembled, the gaps can have water inlet risks, after water enters, the danger that internal electric devices are short-circuited to burn out the electric devices exists, the household circuit of a user cannot be used due to the fact that the machine is electrified slightly, and the short circuit can be ignited to ignite surrounding combustible substances to cause serious property resource loss or even threaten life risks of surrounding personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof structure of a coupler in a cooking machine, and solves the technical problem that the cooking machine in the prior art is lack of a structure specially used for plugging an assembly gap on the cooking machine. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a waterproof structure of a coupler in a cooking machine, which comprises a first sealing part and a second sealing part, wherein the first sealing part is arranged at the upper port of a socket coupler, a copper rod on a plug coupler can penetrate through the first sealing part and extend into the socket coupler, and the first sealing part can be tightly attached to the circumferential side wall of the copper rod;
the second seal portion is fitted at a junction of both the receptacle coupler and the main body portion, the second seal portion surrounding a circumferential side wall of the receptacle coupler.
Optionally, the second sealing portion is an annular structure.
Optionally, an extension portion is arranged on the outer wall of the middle region of the socket coupler, an inward-recessed mounting groove is formed in the extension portion, and the second sealing portion can be placed in the mounting groove.
Optionally, a sealing rib is arranged on the second sealing portion, and the sealing rib is located on the upper end face of the second sealing portion and/or the sealing rib is located on the lower end face of the second sealing portion.
Optionally, the cross-sectional shape of the second sealing portion is a stepped structure.
Optionally, the receptacle coupler includes a receptacle coupler body and a receptacle coupler upper cover, and the first sealing portion is located between the receptacle coupler body and the receptacle coupler upper cover and is connected to the receptacle coupler body and the receptacle coupler upper cover in a clamping manner.
Optionally, the first sealing portion includes a sealing plate and a plurality of sealing shells, an end of each sealing shell is fixedly connected to an end surface of the sealing plate, the number of the sealing shells is multiple, all the sealing shells are arranged on the same side of the sealing plate, the sealing shells correspond to the insertion holes on the socket coupler, and the copper rod can sequentially pass through the sealing shells and the sealing plate and extend into the insertion holes.
Optionally, the upper portion of the sealed shell is provided with a plurality of bendable plates, and a separation groove is arranged between each two adjacent bendable plates.
Optionally, the lower end of the sealing shell is provided with a first attaching structure.
Optionally, a second attaching structure is provided on the sealing plate.
The utility model provides a waterproof structure of a coupler in a cooking machine, wherein a first sealing part is arranged at an upper port of a socket coupler, the middle part of the first sealing part can be tightly attached to the circumferential side wall of a copper bar of a plug coupler, the first sealing part is used for plugging an assembly gap between the socket coupler and the plug coupler, a second sealing part is assembled at the joint of the socket coupler and a main machine part, and the second sealing part is used for plugging the assembly gap between the socket coupler and the main machine part, so that the first sealing part and the second sealing part can prevent water from entering the interior, electric parts are prevented from being burnt out due to short circuit, and the technical problem that the cooking machine in the prior art is lack of a structure specially used for plugging the assembly gap is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of a coupler provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a first sealing portion in a waterproof structure of a coupler in a cooker according to an embodiment of the present invention;
FIG. 3 is a partial view of A in FIG. 2;
fig. 4 is a schematic structural view of a second sealing portion in the waterproof structure of the coupler in the cooker according to the embodiment of the present invention;
FIG. 5 is a cross-sectional view of a cooker according to an embodiment of the present invention;
FIG. 6 is a partial view of B in FIG. 5;
FIG. 7 is a cross-sectional view of another side of the fryer provided by an embodiment of the present invention;
FIG. 8 is a partial view of C of FIG. 7;
FIG. 9 is a partial view of D of FIG. 7;
fig. 1, a first seal portion; 11. a sealing plate; 111. a second attachment structure; 12. sealing the shell; 121. a bendable plate; 122. a separation tank; 123. a first attachment structure; 2. a second seal portion; 21. sealing the ribs; 3. a socket coupler; 31. a protruding portion; 311. mounting grooves; 32. a receptacle coupler body; 33. a socket coupler upper cover; 34. an insertion hole; 4. a plug coupler; 41. a copper bar; 5. a host unit; 6. a cup group part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be construed broadly, e.g., as being fixed or detachable or integral; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
Example 1:
the utility model provides a waterproof structure of a coupler in a cooking machine, which comprises a first sealing part 1 and a second sealing part 2, wherein the first sealing part 1 is arranged at the upper port of a socket coupler 3, a copper rod 41 on a plug coupler 4 can penetrate through the first sealing part 1 and extend into the socket coupler 3, and the first sealing part 1 can be tightly attached to the circumferential side wall of the copper rod 41;
the second sealing part 2 is arranged at the joint of the socket coupler 3 and the main machine part 5, the second sealing part 2 surrounds the circumferential side wall of the socket coupler 3, the plug coupler 4 is arranged at the bottom of the cup group part 6, the socket coupler 3 is arranged on the main machine part 5, and when the plug coupler 4 and the socket coupler 3 are arranged, the electric devices in the cup group part 6 are connected with the electric devices in the main machine part 5. According to the waterproof structure of the coupler in the cooking machine, provided by the utility model, the first sealing part 1 is arranged at the upper port of the socket coupler 3, the middle part of the first sealing part 1 can be tightly attached to the circumferential side wall of the copper rod 41 of the plug coupler 4, the first sealing part 1 is used for plugging the assembly gap between the socket coupler 3 and the plug coupler 4, the second sealing part 2 is assembled at the joint of the socket coupler 3 and the main machine part 5, and the second sealing part 2 is used for plugging the assembly gap between the socket coupler 3 and the main machine part 5, so that the first sealing part 1 and the second sealing part 2 can prevent water from entering the interior, and the electric device is prevented from being short-circuited to burn out the electric device, and the technical problem that the cooking machine in the prior art is lack of a structure specially used for plugging the assembly gap on the cooking machine is solved.
Example 2:
as an alternative embodiment, the second sealing portion 2 may have a ring structure, and further may be sleeved on the outer sidewall of the socket coupler 3, and also may be used to seal the periphery of the socket coupler 3. The outer wall of the middle region of the socket coupler 3 is provided with a protruding portion 31, the connecting end of the host portion 5 can be connected with the protruding portion 31, an inward concave mounting groove 311 is formed in the protruding portion 31, the second sealing portion 2 can be placed in the mounting groove 311, the connecting end of the host portion 5 and the protruding portion 31 can extrude the second sealing portion 2, and meanwhile the second sealing portion 2 is plugged in an assembly gap between the host portion 5 and the protruding portion 31.
Example 3:
as an optional implementation manner, the second sealing portion 2 is provided with at least one sealing rib 21, all the sealing ribs 21 are located on the upper end surface of the second sealing portion 2, or all the sealing ribs 21 are located on the lower end surface of the second sealing portion 2, or a part of the sealing ribs 21 are located on the upper end surface of the second sealing portion 2, and another part of the sealing ribs 21 are located on the lower end surface of the second sealing portion 2, the sealing ribs 21 may contact and be pressed with the end surface of the main portion 5 and/or the end surface of the protruding portion 31, and the sealing ribs 21 may further block water from flowing into the inside. The cross-sectional shape of the sealing rib 21 may be triangular, semicircular, quadrangular, or the like.
Example 4:
as an alternative embodiment, the cross-sectional shape of the second sealing part 2 may be a stepped structure, not shown in the figure, the upper end surface of the second sealing part 2 contacts the connection end of the main body part 5 and the shape of the upper end surface of the second sealing part 2 matches the shape of the connection end of the main body part 5, the lower end surface of the second sealing part 2 contacts the inner wall of the mounting groove 311 and the shape of the lower end surface of the second sealing part 2 matches the shape of the inner wall of the mounting groove 311.
Example 5:
as an alternative embodiment, the receptacle coupler 3 includes a receptacle coupler body 32 and a receptacle coupler upper cover 33, the first sealing portion 1 is located between both the receptacle coupler body 32 and the receptacle coupler upper cover 33 and the receptacle coupler body 32 and the receptacle coupler upper cover 33 are snap-connected, a circumferential side portion of the first sealing portion 1 is pressed at a connection site of both the receptacle coupler body 32 and the receptacle coupler upper cover 33, and the circumferential side portion of the first sealing portion 1 is used for closing an assembly gap of both the receptacle coupler body 32 and the receptacle coupler upper cover 33.
Example 6:
as an alternative embodiment, the first sealing portion 1 includes a sealing plate 11 and a sealing shell 12, an end of the sealing shell 12 is fixedly connected to an end surface of the sealing plate 11, the number of the sealing shells 12 is multiple, all the sealing shells 12 are arranged on the same side of the sealing plate 11, the sealing shells 12 correspond to insertion holes 34 on the socket coupler 3, through holes are provided at an upper end of the upper cover 33 of the socket coupler, the through holes correspond to the sealing shells 12 one by one, and the bottom of the through holes is matched with the bottom of the sealing shell 12, and the copper rod 41 can sequentially pass through the through holes, the sealing shells 12 and the sealing plate 11 and extend into the insertion holes 34.
Example 7:
as an alternative embodiment, a plurality of bendable plates 121 are disposed on the upper portion of the sealed shell 12, one end of each bendable plate 121 is fixedly connected to the inner sidewall of the sealed shell 12, all the bendable plates 121 are distributed along the circumferential direction of the sealed shell 12, a separation groove 122 is disposed between two adjacent bendable plates 121, and the free ends of the bendable plates 121 can be bent, that is, when the copper rod 41 passes through the sealed shell 12, the copper rod 41 bends the free ends of the bendable plates 121, and further, the free ends of all the bendable plates 121 bend to form a through hole, and at the same time, the copper rod 41 passes through the through hole, but the free ends of the bendable plates 121 also cling to the circumferential sidewall of the copper rod 41.
Example 8:
as an alternative embodiment, the lower end of the sealed shell 12 is provided with a first attaching structure 123, the first attaching structure 123 is matched with the bottom of the through hole, the first attaching structure 123 may be an annular structure, the cross-sectional shape of the first attaching structure 123 is a quadrilateral, and the upper end surface of the first attaching structure 123 is a parallel surface (see fig. 3), or the upper end surface of the first attaching structure 123 is an inclined surface (not shown in the figure); or the cross-sectional shape of the first attaching structure 123 is a stepped structure; or a first sealing rib is arranged on the first attaching structure 123.
Example 9:
as an alternative embodiment, the sealing plate 11 is provided with a second attaching structure 111, the second attaching structure 111 is respectively matched with the circumferential end of the receptacle coupler upper cover 33 and the end of the receptacle coupler body 32, the second attaching structure 111 may be a parallel surface, or the second attaching structure 111 may be an inclined surface, or the second attaching structure 111 may be a stepped structure, or the second attaching structure 111 may be a second sealing rib.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A waterproof structure of a coupler in a cooking machine is characterized by comprising a first sealing part (1) and a second sealing part (2), wherein,
the first sealing part (1) is arranged at the upper port of the socket coupler (3), a copper rod (41) on the plug coupler (4) can penetrate through the first sealing part (1) and extend into the socket coupler (3), and the first sealing part (1) can be tightly attached to the circumferential side wall of the copper rod (41);
the second sealing portion (2) is fitted at a junction of both the receptacle coupler (3) and the host portion (5), the second sealing portion (2) being surrounded on a circumferential side wall of the receptacle coupler (3).
2. The waterproof structure of a coupler in a cooker as claimed in claim 1 wherein the second sealing part (2) is a ring structure.
3. The waterproof structure of a coupler in a cooker as claimed in claim 1 wherein the outer wall of the middle region of the socket coupler (3) is provided with a protrusion (31), the protrusion (31) is provided with an inwardly recessed mounting groove (311), and the second sealing part (2) can be placed in the mounting groove (311).
4. The waterproof structure of the coupler in the cooker as claimed in claim 1 wherein the second sealing portion (2) is provided with a sealing rib (21), the sealing rib (21) is located on the upper end face of the second sealing portion (2) and/or the sealing rib (21) is located on the lower end face of the second sealing portion (2).
5. The waterproof structure of a coupler in a cooker as claimed in claim 3 wherein the cross-sectional shape of the second sealing part (2) is a stepped structure.
6. The waterproof structure of a coupler in a cooker as claimed in claim 1 wherein the socket coupler (3) comprises a socket coupler body (32) and a socket coupler upper cover (33), the first sealing portion (1) is located between the socket coupler body (32) and the socket coupler upper cover (33) and the socket coupler body (32) and the socket coupler upper cover (33) are connected by snap-fitting.
7. The waterproof structure of the coupler in the cooker as claimed in claim 1, wherein the first sealing part (1) comprises a sealing plate (11) and a sealing shell (12), the end of the sealing shell (12) is fixedly connected with the end face of the sealing plate (11), the number of the sealing shells (12) is multiple, all the sealing shells (12) are arranged on the same side of the sealing plate (11), the sealing shells (12) correspond to the insertion holes (34) on the socket coupler (3), and the copper rod (41) can sequentially pass through the sealing shells (12) and the sealing plate (11) and extend into the insertion holes (34).
8. The waterproof structure of a coupler in a cooker as claimed in claim 7 wherein the upper portion of the sealing case (12) is provided with a plurality of bendable plates (121), and a separation groove (122) is provided between each adjacent two of the bendable plates (121).
9. The waterproof structure of a coupler in a cooker as claimed in claim 7, wherein the lower end of the sealing case (12) is provided with a first fitting structure (123).
10. The waterproof structure of the coupler in the cooker as claimed in claim 7, wherein the sealing plate (11) is provided with a second fitting structure (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650310.6U CN216818746U (en) | 2021-11-01 | 2021-11-01 | Waterproof structure of coupler in cooking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650310.6U CN216818746U (en) | 2021-11-01 | 2021-11-01 | Waterproof structure of coupler in cooking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216818746U true CN216818746U (en) | 2022-06-24 |
Family
ID=82048942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122650310.6U Active CN216818746U (en) | 2021-11-01 | 2021-11-01 | Waterproof structure of coupler in cooking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216818746U (en) |
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2021
- 2021-11-01 CN CN202122650310.6U patent/CN216818746U/en active Active
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