CN219976528U - Folding oil cup and range hood - Google Patents

Abstract

The utility model provides a folding oil cup and a range hood, and relates to the technical field of kitchen appliances, wherein the folding oil cup comprises a switching assembly and a plurality of sub-oil cups which are arranged side by side, two adjacent sub-oil cups are connected through the switching assembly, and the length of the switching assembly along the arrangement direction of the plurality of sub-oil cups is adjustable; when the switching component is adjusted to the first limit length, the switching component keeps two adjacent sub-oil cups in a flattened state; when the switching component is adjusted to the second limit length, the switching component allows at least one adjacent sub-oil cup to rotate so as to realize folding of the adjacent two sub-oil cups. The switching component in the folding oil cup provided by the utility model can be telescopic to the first limit length state and the second limit length state, so that two adjacent sub oil cups are in a flattened state or two adjacent sub oil cups are in a folded state, and the cleaning and the installation of the folding oil cup are facilitated.

Description

Folding oil cup and range hood

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a folding oil cup and a range hood.

Background

When the range hood works, oil stains can be gathered in the range hood body and enter the oil cup from the oil drain hole at the bottom of the range hood body, and after a period of time, a user needs to clean the oil cup at regular time. The traditional long-strip-shaped oil cup is large in length and size, is not convenient to put into a dish washer for cleaning, and is also not convenient for a user without the dish washer to put into a water tank for cleaning.

In the existing foldable oil cup, two adjacent sub-oil cups are connected through a hinge, the hinge can only realize the rotary connection of the adjacent sub-oil cups, the two adjacent sub-oil cups cannot be kept in a flattened state after cleaning is finished, and the installation of the oil cups is inconvenient.

Disclosure of Invention

The utility model aims to provide a folding oil cup and a range hood, which can enable two adjacent sub-oil cups to be in a flattened state or enable the two adjacent sub-oil cups to be in a folded state, so that the cleaning and the installation of the folding oil cups are facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

in a first aspect, the utility model provides a folding oil cup, which comprises a switching assembly and a plurality of sub oil cups arranged side by side, wherein two adjacent sub oil cups are connected through the switching assembly, and the length of the switching assembly along the arrangement direction of the plurality of sub oil cups is adjustable;

when the switching assembly is adjusted to the first limit length, the switching assembly keeps two adjacent sub-oil cups in a flattened state; when the switching component is adjusted to the second limit length, the switching component allows at least one adjacent sub-oil cup to rotate so as to realize folding of the two adjacent sub-oil cups.

Further, the switching component is connected to the side walls of two adjacent sub-oil cups; when the switching assembly is adjusted to the first limit length, the end parts of the two adjacent sub-oil cups are propped against each other; when the switching component is adjusted to the second limit length, the end parts of the two adjacent sub-oil cups are separated.

Further, the adapter component comprises an adapter shell and a fixing component, wherein the adapter shell is connected with one sub-oil cup through one fixing component, and the adapter shell is connected with the other sub-oil cup through the other fixing component or directly;

one end of the fixing component is connected with the sub-oil cups, and the other end of the fixing component is connected in the adapter shell in a sliding manner along the arrangement direction of the plurality of sub-oil cups;

when the switching component is adjusted to a first limit length, the fixing component slides to be clamped with the switching shell; when the switching component is adjusted to the second limit length, the fixing component slides to be rotationally connected with the switching shell.

Further, the adapter shell is provided with a sliding cavity and an adapter cavity;

at least one end of the sliding cavity is communicated with the switching cavity, the sliding cavity is used for being in sliding fit with the fixing component, and a clamping groove which is communicated with the sliding cavity and used for being clamped with the fixing component is formed in the switching shell;

the switching cavity is used for being in running fit with the fixed component.

Further, when the two ends of the sliding cavity are communicated with the switching cavity, the switching cavity is formed by:

the switching shell comprises a back plate and a first outer shell connected with the back plate, wherein a sliding cavity and a switching cavity are formed between the back plate and the first outer shell.

Further, when one end of the sliding cavity is communicated with the switching cavity, the switching shell is directly connected with the sub-oil cup, and the switching cavity is convexly arranged relative to the sliding cavity towards a direction away from the sub-oil cup.

Further, when one end of the sliding cavity is communicated with the switching cavity:

the transfer shell comprises a second outer shell body, the second outer shell body is connected with the sub-oil cup, and the sliding cavity and the transfer cavity are located between the second outer shell body and the sub-oil cup.

Further, the fixing assembly comprises a fixing piece and a clamping piece;

one end of the fixing piece is provided with a rotating shaft which is connected in the adapter shell in a sliding manner along the arrangement direction of the plurality of sub-oil cups, and the other end of the fixing piece is connected with the sub-oil cups;

the clamping piece is arranged on the fixing piece and is used for being clamped with the adapter shell.

Further, at least one sub-oil cup is provided with a first buckle structure, and the first buckle structure is used for being in clamping connection with the cigarette machine body.

In a second aspect, the utility model also provides a range hood, which comprises the folding oil cup.

The folding oil cup and the range hood provided by the utility model have the following beneficial effects:

when the folded oil cup needs to be cleaned, the folded oil cup is taken down, and the switching assembly is at a first limit length and keeps two adjacent sub oil cups in a flattened state; then adjusting the switching component to a second limit length, allowing at least one adjacent sub-oil cup to rotate by the switching component, and realizing folding of the two adjacent sub-oil cups, so that the length of the folded oil cup is shortened, and the user can clean the folded oil cup conveniently; after cleaning, the rotor oil cups enable two adjacent rotor oil cups to be arranged side by side, the switching assembly is reset to the first limit length, and the two rotor oil cups are kept in a flattened state under the action of the switching assembly, so that the installation of the folding oil cups is facilitated.

Compared with the prior art, the switching assembly in the folding oil cup provided by the first aspect of the utility model can be telescopic to the first limit length state and the second limit length state, so that two adjacent sub oil cups are in a flattened state or two adjacent sub oil cups are in a folded state, and the cleaning and the installation of the folding oil cup are facilitated.

Compared with the prior art, the range hood provided by the second aspect of the utility model has the folding oil cup provided by the embodiment of the first aspect of the utility model, so that the range hood has all the beneficial effects of the folding oil cup provided by the embodiment of the first aspect of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic three-dimensional structure of a folded cup in a flattened state according to a first embodiment of the present utility model;

fig. 2 is a schematic three-dimensional structure of a foldable oil cup according to a first embodiment of the present utility model when the adapter assembly is at a second limit length;

fig. 3 is a schematic three-dimensional structure of a folding oil cup in a folding process according to a first embodiment of the present utility model;

fig. 4 is an exploded view of a switching assembly according to a first embodiment of the present utility model;

fig. 5 is a schematic three-dimensional structure of a foldable oil cup in a folded state according to a first embodiment of the present utility model;

fig. 6 is a schematic three-dimensional structure of a folded cup in a flattened state according to a second embodiment of the present utility model;

fig. 7 is a schematic three-dimensional structure diagram of a foldable oil cup provided in the second embodiment of the present utility model when the adapter assembly is at the second limit length;

fig. 8 is a schematic three-dimensional structure of a foldable oil cup in a folding process according to a second embodiment of the present utility model;

fig. 9 is an exploded view of a switching assembly according to a second embodiment of the present utility model;

fig. 10 is a schematic three-dimensional structure of a foldable oil cup in a folded state according to a second embodiment of the present utility model;

FIG. 11 is a schematic diagram of an exploded structure of a sub-cup in combination with a flip housing according to an embodiment of the present utility model;

fig. 12 is a schematic side view of a structure of a sub-oil cup and a smoke machine body according to an embodiment of the present utility model.

Icon: 1-a switching assembly; 11-an adapter housing; 111-sliding chamber; 112-a transfer lumen; 113-a back plate; 114-a first outer housing; 1141-a first card slot; 115-a second outer housing; 1151-a second card slot; 12-a fixed assembly; 121-a fixing member; 1211-a spindle; 122-clamping piece; 2-a sub-oil cup; 3-a first snap-fit structure; 4-a tobacco machine body; 41-turning over the shell; 411-cardboard.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

An embodiment of the first aspect of the present utility model is to provide a foldable oil cup, as shown in fig. 1 and fig. 2, including a switching assembly 1 and a plurality of sub-oil cups 2 arranged side by side, wherein two adjacent sub-oil cups 2 are connected by the switching assembly 1, and the length of the switching assembly 1 along the arrangement direction of the plurality of sub-oil cups 2 is adjustable; when the transfer assembly 1 is adjusted to the first limit length, the transfer assembly 1 keeps two adjacent sub-oil cups 2 in a flattened state; when the adapter assembly 1 is adjusted to the second limit length, the adapter assembly 1 allows at least one adjacent sub-cup 2 to rotate to effect folding of the adjacent two sub-cups 2.

As shown in fig. 1, the adaptor assembly 1 is in a first limit length, and the adaptor assembly 1 keeps two adjacent sub-oil cups 2 in a flattened state; as shown in fig. 2 and 3, the adapter assembly 1 is at a second limit length, and the adapter assembly 1 allows two adjacent sub-oil cups 2 to rotate (or only one adjacent sub-oil cup 2) to fold the adjacent two sub-oil cups 2.

The folding oil cup provided by the embodiment can realize that two adjacent sub oil cups are in a flattened state, and a user does not need to manually keep the states of the two sub oil cups 2 during installation, so that the user can aim the folding oil cup at the cigarette machine body 4 conveniently, and the connection between the folding oil cup and the cigarette machine body 4 is realized. Simultaneously, two adjacent sub-oil cups can be in a folded state, so that the length dimension of the folded oil cup is reduced, and the folded oil cup is convenient to clean.

In some embodiments, the adaptor assembly 1 is connected to the side walls of two adjacent sub-oil cups 2, and with respect to the adaptor assembly 1 being connected to the bottom walls of two adjacent sub-oil cups 2, the directions of the oil receiving ports of two adjacent sub-oil cups 2 can be consistent after the two adjacent sub-oil cups 2 are folded, and when the folded oil cups are cleaned, the folded oil cups can be reversely buckled in the dish washer (the oil receiving ports are downward), so that cleaning of the folded oil cups is facilitated.

On the basis of the embodiment, when the adaptor assembly 1 is adjusted to the first limit length, as shown in fig. 1, the ends of two adjacent sub-oil cups 2 are abutted against each other; when the adaptor assembly 1 is adjusted to the second limit length, as shown in fig. 2, the ends of the two adjacent sub-oil cups 2 are separated.

When the adaptor assembly 1 is at the second limit length, the structure of the adaptor assembly 1 can be divided into the following two embodiments according to whether one or two adjacent sub-oil cups 2 are allowed to rotate by the adaptor assembly 1:

example 1

In the first embodiment, when the adapter assembly 1 is at the second limit length, the adapter assembly 1 allows the adjacent two sub-oil cups 2 to rotate.

In the first embodiment, the adaptor assembly 1 comprises an adaptor shell 11 and a fixing assembly 12, one end of the adaptor shell 11 is connected with one sub-oil cup 2 through one fixing assembly 12, and the other end of the adaptor shell 11 is connected with the other sub-oil cup 2 through the other fixing assembly 12; one end of the fixing component 12 is connected with the sub oil cups 2, and the other end is slidably connected in the adapter shell 11 along the arrangement direction of the plurality of sub oil cups 2.

When the adaptor assembly 1 is adjusted to a first limit length (the length of the adaptor assembly 1 is shortest) in use, the two fixing assemblies 12 slide into the adaptor shell 11 to be clamped with the adaptor shell 11, so that the positions of the two fixing assemblies 12 relative to the adaptor shell 11 are limited; when the adaptor assembly 1 is adjusted to the second limit length (the adaptor assembly 1 has the longest length), the two fixing assemblies 12 cancel the clamping connection with the adaptor shell 11, the two fixing assemblies 12 slide out of the adaptor shell 11 to be rotationally connected with the adaptor shell 11, and the user can adjust the angles of the two fixing assemblies 12 relative to the adaptor shell 11.

The adaptor assembly 1 has a simple structure, and a user only needs to overcome the clamping force between the fixing assembly 12 and the adaptor shell 11 when adjusting the length of the adaptor assembly 1, so that the adaptor assembly is convenient and simple to operate, and auxiliary tools are not needed.

In the first embodiment, as shown in fig. 4, optionally, the adapter housing 11 has a sliding cavity 111 and an adapter cavity 112, two ends of the sliding cavity 111 are respectively connected to the adapter cavity 112, and two first slots 1141 which are respectively connected to the sliding cavity 111 and are respectively used for being clamped with the two fixing components 12 are formed in the adapter housing 11.

When the adapter assembly 1 is at the first limit length, the end parts of the two fixing assemblies 12 extending into the adapter shell 11 are positioned in the sliding cavity 111 and are respectively clamped with the two first clamping grooves 1141; during the process of adjusting the transfer component 1 from the first limit length to the second limit length, the two fixing components 12 slide relative to the sliding cavity 111, so that the end parts of the two fixing components 12 connected with the sub-oil cup 2 gradually extend out of the transfer shell 11; when the adaptor assembly 1 is at the second limit length, the end parts of the two fixing assemblies 12 extending into the adaptor shell 11 are respectively positioned in the two adaptor cavities 112, and the end parts can rotate in the adaptor cavities 112, so that the angle of the sub-oil cup 2 is adjusted.

In the first embodiment, as shown in fig. 4, the adapter housing 11 includes a back plate 113 and a first outer housing 114 connected to the back plate 113, and a sliding cavity 111 and adapter cavities 112 located at two ends of the sliding cavity 111 are formed between the back plate 113 and the first outer housing 114.

The adapter housing 11 has a simple structure, can guide the movement of the two fixing assemblies 12, and ensures that the two sub-oil cups 2 are stably folded.

In particular, the back plate 113 may be disposed facing the sub-oil cup 2, and the first outer case 114 may be connected to a side of the back plate 113 facing away from the sub-oil cup 2. The back plate 113 and the first outer casing 114 may be connected by welding, glue connection, or the like.

The switching cavity 112 is formed between the shell walls at the two ends of the first outer shell 114 and the first outer shell 114, and the shell walls at the two ends of the first outer shell 114 can be bent to be arc-shaped, so that the rotation of the fixing assembly 12 is guided, and the rotation stability of the fixing assembly 12 is ensured.

In the folded state, as shown in fig. 5, the two sub-cups 2 are disposed apart from each other at the end connected by the adapter assembly 1 due to the adapter housing 11.

In the first embodiment, as shown in fig. 4, the fixing assembly 12 includes a fixing member 121 and a clamping member 122; one end of the fixing piece 121 is provided with a rotating shaft 1211 which is slidably connected in the adapter shell 11 along the arrangement direction of the plurality of sub-oil cups 2, and the other end of the fixing piece can be connected with the sub-oil cups 2 through a connecting mode such as welding, screw connection and the like; the fastening member 122 may be mounted on the fixing member 121 by welding, glue connection, etc., and the fastening member 122 is used for fastening with the first fastening slot 1141 on the adapter housing 11.

The fixing assembly 12 is provided with a clamping member 122, and the clamping member 122 may be provided with an elastic structure such as a spring plate, so that the clamping member 122 is conveniently clamped with the first clamping groove 1141, and the clamping member 122 is not clamped with the first clamping groove 1141. In addition, the end of the fixing component 12 is provided with a rotating shaft 1211, and the rotating shaft 1211 can be in sliding fit with the sliding cavity 111 and can also be in rotating fit with the adapting cavity 112, so that the stability of the movement of the fixing component 12 is ensured.

In order to ensure that the clamping piece 122 is stably installed in the fixing piece 121, the fixing piece 121 may be concavely provided with an installation groove, and the clamping piece 122 is installed in the installation groove.

Specifically, the end of the fixing member 121 for connection with the sub oil cup 2 may have a plate shape to increase the connection area with the sub oil cup 2.

Example two

In the second embodiment, as shown in fig. 6, when the adapter assembly 1 is at the second limit length, the adapter assembly 1 allows the adjacent one of the sub-oil cups 2 to rotate.

In the second embodiment, as shown in fig. 7 and 8, the adapter assembly 1 also includes an adapter housing 11 and a fixing assembly 12. The first embodiment is different from the first embodiment in that: the adapter shell 11 is connected with one sub-oil cup 2 through a fixing component 12, and the adapter shell 11 is directly connected with the other sub-oil cup 2.

In use, in the first embodiment, the two sub-cups 2 can be adjusted in their respective angles relative to the adaptor housing 11 by the respective attached fixing assemblies 12. In the second embodiment, only one sub-oil cup 2 can be adjusted in angle relative to the adapter housing 11 by the fixing assembly 12 connected thereto. The folding function can be realized in the two modes.

In the second embodiment, the adapter housing 11 also has a sliding chamber 111 and an adapter chamber 112. The first embodiment is different from the first embodiment in that: only one end of the sliding cavity 111 is communicated with the switching cavity 112, and only one second clamping groove 1151 which is communicated with the sliding cavity 111 and is used for clamping the fixing component 12 is formed in the switching shell 11.

The adjustment process is similar to that of the first embodiment, and will not be described in detail herein for the sake of brevity.

In the second embodiment, as shown in fig. 9, since the adaptor shell 11 is directly connected with the sub-oil cups 2, in order to avoid interference between the adaptor shell 11 and the fixing assembly 12 when two adjacent sub-oil cups 2 are folded, the two sub-oil cups 2 cannot be completely folded to the state of fig. 10, and the adaptor cavity 112 in the adaptor shell 11 is protruded towards the direction away from the sub-oil cups 2 relative to the sliding cavity 111, so that the adaptor cavity 112 can accommodate the end portion of the fixing assembly 12 extending into the adaptor cavity when the two sub-oil cups 2 are completely folded.

As shown in fig. 10, in the folded state, since the adapter housing 11 is directly connected with the sub oil cups 2, the ends of the two sub oil cups 2 connected through the adapter assembly 1 are staggered.

In the second embodiment, as shown in fig. 8 and 9, the adapter housing 11 includes a second outer housing 115, and the second outer housing 115 can be connected to the sub-oil cup 2 by welding, glue connection, or the like, and the sliding cavity 111 and the adapter cavity 112 are located between the second outer housing 115 and the sub-oil cup 2.

The transfer shell 11 is simple in structure, and can play a role in guiding the movement of the fixing assembly 12, so that the sub-oil cup 2 is ensured to be stably folded.

The switching cavity 112 is formed between the shell wall at one end of the second shell body 115 and the sub-oil cup 2, and the shell wall at the end of the second shell body 115 can be bent to be arc-shaped, so that the rotation of the fixing assembly 12 is guided, and the rotation stability of the fixing assembly 12 is ensured.

In the second embodiment, the structure of the fixing element 12 is the same as that of the fixing element 12 in the first embodiment, and will not be described in detail here for the sake of brevity.

In some embodiments, as shown in fig. 11 and 12, to facilitate connection of the sub-oil cups 2 with the cigarette machine body 4, at least one sub-oil cup 2 is provided with a first fastening structure 3, and the first fastening structure 3 is used for fastening with the cigarette machine body 4.

The first fastening structure 3 may include a plugboard, where the plugboard is connected to the inner wall of the sub-oil cup 2 and located at the oil receiving port of the sub-oil cup 2, and the plugboard is provided with a clamping protrusion towards the inner space of the sub-oil cup 2, or the plugboard is provided with a clamping protrusion away from the inner space of the sub-oil cup 2. The cigarette machine body 4 is provided with a clamping plate 411, and the clamping plate 411 is connected to the bottom surface of the turnover shell 41 in the cigarette machine body 4 and forms a clamping groove for being clamped with the clamping protrusion between the clamping plate and the bottom surface of the turnover shell 41.

An embodiment of the second aspect of the present utility model is to provide a range hood, where the range hood provided by the embodiment of the second aspect of the present utility model includes the above-mentioned foldable oil cup.

The range hood provided by the second aspect of the utility model has the folding oil cup provided by the embodiment of the first aspect of the utility model, so that the range hood has all the beneficial effects of the folding oil cup provided by the embodiment of the first aspect of the utility model.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. The folding oil cup is characterized by comprising a switching component (1) and a plurality of sub oil cups (2) which are arranged side by side, wherein two adjacent sub oil cups (2) are connected through the switching component (1), and the length of the switching component (1) along the arrangement direction of the plurality of sub oil cups (2) is adjustable;

when the switching assembly (1) is adjusted to a first limit length, the switching assembly (1) keeps two adjacent sub-oil cups (2) in a flattened state; when the switching assembly (1) is adjusted to the second limit length, the switching assembly (1) allows at least one adjacent sub-oil cup (2) to rotate so as to realize folding of the adjacent two sub-oil cups (2).

2. A folded cup according to claim 1, wherein the adapter assembly (1) is connected to the side walls of two adjacent sub-cups (2); when the switching assembly (1) is adjusted to a first limit length, the ends of two adjacent sub-oil cups (2) are propped against each other; when the switching component (1) is adjusted to the second limit length, the ends of the two adjacent sub-oil cups (2) are separated.

3. The folded cup according to claim 1, characterized in that the adapter assembly (1) comprises an adapter shell (11) and a fixing assembly (12), the adapter shell (11) being connected to one of the sub-cups (2) by one of the fixing assemblies (12), the adapter shell (11) being connected to the other sub-cup (2) by the other fixing assembly (12) or directly;

one end of the fixing component (12) is connected with the sub-oil cups (2), and the other end of the fixing component is connected in the adapter shell (11) in a sliding manner along the arrangement direction of the plurality of sub-oil cups (2);

when the switching component (1) is adjusted to a first limit length, the fixing component (12) slides to be clamped with the switching shell (11); when the adapter assembly (1) is adjusted to the second limit length, the fixing assembly (12) slides to be rotationally connected with the adapter shell (11).

4. A folded cup according to claim 3, wherein the adapter shell (11) has a sliding cavity (111) and an adapter cavity (112);

at least one end of the sliding cavity (111) is communicated with the switching cavity (112), the sliding cavity (111) is used for being in sliding fit with the fixing component (12), and the switching shell (11) is provided with a clamping groove which is communicated with the sliding cavity (111) and is used for being clamped with the fixing component (12);

the adapter cavity (112) is used for being matched with the fixing assembly (12) in a rotating mode.

5. The folding oil cup according to claim 4, characterized in that when both ends of the sliding chamber (111) are connected with the transfer chamber (112):

the adapter housing (11) comprises a back plate (113) and a first outer housing (114) connected with the back plate (113), wherein the sliding cavity (111) and the adapter cavity (112) are formed between the back plate (113) and the first outer housing (114).

6. The folding oil cup according to claim 4, wherein when one end of the sliding cavity (111) is communicated with the transferring cavity (112), the transferring shell (11) is directly connected with the sub oil cup (2), and the transferring cavity (112) is protruded towards a direction away from the sub oil cup (2) relative to the sliding cavity (111).

7. The folding oil cup according to claim 4, characterized in that when one end of the sliding chamber (111) is connected with the transferring chamber (112):

the transfer shell (11) comprises a second outer shell (115), the second outer shell (115) is connected with the sub-oil cup (2), and the sliding cavity (111) and the transfer cavity (112) are located between the second outer shell (115) and the sub-oil cup (2).

8. A folded cup according to claim 3, wherein the fixing assembly (12) comprises a fixing member (121) and a clamping member (122);

one end of the fixing piece (121) is provided with a rotating shaft (1211) which is connected in the adapter shell (11) in a sliding manner along the arrangement direction of the plurality of sub-oil cups (2), and the other end of the fixing piece is connected with the sub-oil cups (2);

the clamping piece (122) is arranged on the fixing piece (121), and the clamping piece (122) is used for being clamped with the adapter shell (11).

9. A folded cup according to any one of claims 1-8, characterized in that at least one of the sub-cups (2) is provided with a first snap-in structure (3), the first snap-in structure (3) being adapted to snap-in with a cigarette machine body (4).

10. A range hood comprising a folded cup as claimed in any one of claims 1 to 9.