CN216384318U

CN216384318U - Oil cup capable of discharging oil and range hood

Info

Publication number: CN216384318U
Application number: CN202123240971.8U
Authority: CN
Inventors: 梁淞涛; 肖云喆; 周全; 王晓华
Original assignee: Chinabest Home Appliances Co Ltd
Current assignee: Chinabest Home Appliances Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-26
Anticipated expiration: 2031-12-20

Abstract

An oil cup capable of discharging oil and a range hood. The oil cup capable of discharging oil comprises an oil cup body, wherein a through oil discharge hole is formed in the bottom of the oil cup body; a sealing assembly and an elastic pressing assembly are arranged in the oil cup body, the sealing assembly comprises a sealing column capable of moving up and down along the vertical direction, a sealing head is arranged at the bottom of the sealing column, and the sealing head is positioned above the oil discharge hole; the oil cup body is also provided with a driving rod which can move transversely relative to the oil cup body, the top of the sealing column is provided with a power transmission mechanism, the power transmission mechanism is connected with the driving rod, and the power transmission mechanism is used for converting transverse driving force on the driving rod into upward pulling force on the sealing column; when the driving rod is at the closing position, the elastic pressing component drives the sealing head to press downwards so as to close the oil discharge hole; when the drive rod moves from the closed position to the open position in the driving direction, the power transmission mechanism drives the sealing head away from the oil drain hole to open the oil drain hole. The utility model is convenient for users to use.

Description

Oil cup capable of discharging oil and range hood

Technical Field

The utility model relates to the technical field of range hoods, in particular to an oil cup capable of discharging oil and a range hood.

Background

Currently, the range hoods on the market are generally provided with oil cups, and the length of the oil cups is designed to be very long in order to increase the oil loading amount. Although these oil cups all easily dismantle and tear open, when the oil cup dress oil was too much, the in-process fluid of taking off the oil cup spills over very easily, and then drips on the top of a kitchen range or even user's clothes, brings very not good experience for the user.

For this reason, prior art has released some oil cups of conveniently discharging waste oil, like the chinese utility model patent of publication number CN212673317U, but it has the flexible movable dog, and when the movable dog received the exogenic action, the oil drain hole of movable dog rebound in order to keep away from the oil cup bottom carries out the oil extraction, and when the movable dog did not receive the exogenic action, the oil drain hole was plugged up to the movable dog, just can continue to connect oily. However, the oil cup must be used with an oil discharge device, and if the oil discharge device is not installed at the bottom of the oil cup, oil discharge cannot be realized, which also brings inconvenience to users.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil cup capable of discharging oil and a range hood, wherein oil in the oil cup can be discharged by moving a driving rod, so that the oil cup is convenient for a user to use.

In order to solve the problems, the utility model adopts the following technical scheme:

according to a first aspect of the utility model, an oil cup capable of discharging oil is provided, which comprises an oil cup body, wherein a through oil discharge hole is arranged at the bottom of the oil cup body; a sealing assembly and an elastic pressing assembly are arranged in the oil cup body, the sealing assembly comprises a sealing column capable of moving up and down along the vertical direction, a sealing head is arranged at the bottom of the sealing column, and the sealing head is positioned above the oil discharge hole; the elastic pressing assembly applies downward pressure to the sealing column; the oil cup body is also provided with a driving rod which can move transversely relative to the oil cup body, the top of the sealing column is provided with a power transmission mechanism, the power transmission mechanism is connected with the driving rod, and the power transmission mechanism is used for converting transverse driving force on the driving rod into upward pulling force on the sealing column; the transverse moving path of the driving rod is provided with a closing position and an opening position; when the driving rod is in a closed position, the elastic pressing component drives the sealing head to press downwards so as to close the oil discharge hole; when the driving rod moves from the closed position to the open position along the driving direction, the power transmission mechanism drives the sealing head to overcome the downward pressure of the elastic pressing component and to be far away from the oil discharge hole so as to open the oil discharge hole.

In some embodiments, the power transmission mechanism comprises a connecting piece arranged at the top of the sealing column and a lug protruding out of the top surface of the driving rod, the connecting piece is provided with a through connecting hole, and the driving rod is arranged in the connecting hole in a penetrating way and can move in the connecting hole along the transverse direction; the projection is gradually projected upward from the top surface of the driving lever in a direction opposite to the driving direction; when the connecting piece is located the top surface of actuating lever, the actuating lever is in closed position, and when the connecting piece was located the high highest department of lug, the actuating lever was in open position.

In some embodiments, two limit pieces are arranged on the driving rod along the driving direction, and the lug and the connecting piece are both arranged between the two limit pieces.

In some embodiments, the sealing head has an outer diameter greater than a diameter of the oil drain hole, and the sealing head presses against an inner bottom surface of the oil cup body and covers the oil drain hole when the driving lever is in the closed position.

In some embodiments, the sealing head is sleeved with a sealing ring, and the lower surface of the sealing ring is tightly attached to the inner bottom surface of the oil cup body when the driving rod is in the closed position.

In some embodiments, the sealing assembly further comprises a guide cylinder fixed on the inner bottom surface of the oil cup body, the axial direction of the guide cylinder is parallel to the vertical direction, the oil discharge hole is positioned inside the guide cylinder, and the sealing column is arranged in the guide cylinder and can move vertically relative to the guide cylinder; and a penetrating oil inlet hole is formed in the side wall of the lower end of the guide cylinder.

In some embodiments, the elastic pressing assembly comprises a sleeve and a spring sleeved outside a sealing column, the sleeve is fixed at the top of the guide cylinder, and the sealing column penetrates through the sleeve; the periphery of the lower end of the sealing column is provided with a convex clamping ring, and two ends of the spring are respectively abutted against the sleeve and the clamping ring.

In some embodiments, the outer bottom surface of the oil cup body is provided with a connecting pipe butted with the oil drain hole.

In some embodiments, the sidewall of the oil cup body is provided with a through hole along the transverse direction, and the driving rod is arranged in the through hole in a penetrating way and can move in the through hole along the transverse direction.

According to a second aspect of the present invention, an embodiment of the present invention provides a range hood, which includes a range hood body and the oil cup capable of discharging oil described in any embodiment of the first aspect.

The utility model has at least the following beneficial effects: for the oil drain valve, a user can push and pull the driving rod, when the driving rod moves from the closed position to the open position along the driving direction, the power transmission mechanism drives the sealing head to overcome the downward pressure of the elastic pressing component and to be away from the oil drain hole so as to open the oil drain hole, and oil in the oil cup can be drained from the oil drain hole. When the driving rod is in the closed position, the elastic pressing assembly drives the sealing head to press downwards so as to close the oil discharge hole, and the oil cup can continue to receive oil. Therefore, the oil discharge device is not required to be arranged, and the oil in the oil cup can be discharged by a user by moving the driving rod, so that the oil discharge device is convenient for the user to use.

Drawings

FIG. 1 is a schematic structural view of an oil cup capable of draining oil according to an embodiment of the present invention;

FIG. 2 is an exploded view of an oil cup for draining oil in accordance with an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an oil cup capable of draining oil according to an embodiment of the present invention.

Wherein the reference numerals are:

the oil cup comprises an oil cup body 100, an oil discharge hole 110, a through hole 120 and a connecting pipe 130;

the sealing assembly 200, the sealing column 210, the sealing head 220, the sealing ring 230, the guide cylinder 240, the oil inlet 241 and the clamping ring 250;

a resilient hold-down assembly 300, a sleeve 310, a spring 320;

a driving lever 400, a stopper 410;

the power transmission mechanism 500, the protrusion 510, the connecting member 520, and the connecting hole 521.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.

An embodiment of the present invention provides an oil cup capable of draining oil, as shown in fig. 1 to 3, which includes an oil cup body 100, and a through oil drainage hole 110 is disposed at the bottom of the oil cup body 100 for draining oil in the oil cup body 100. A sealing assembly 200 and an elastic pressing assembly 300 are arranged in the oil cup body 100, the sealing assembly 200 comprises a sealing column 210 capable of moving up and down along the vertical direction, a sealing head 220 is arranged at the bottom of the sealing column 210, and the sealing head 220 is located above the oil drain hole 110. The resilient hold-down assembly 300 applies downward pressure to the sealing post 210 such that the sealing head 220 is pressed downward, thereby closing the oil drain hole 110.

The oil cup body 100 is further provided with a driving rod 400 which can move in the transverse direction relative to the oil cup body 100. The top of the sealing post 210 is provided with a power transmission mechanism 500, the power transmission mechanism 500 is connected to the driving rod 400, when a user moves the driving rod 400 in a transverse direction, a transverse driving force is generated on the driving rod 400, and the power transmission mechanism 500 is used for converting the transverse driving force on the driving rod 400 into an upward pulling force on the sealing post 210, so that the sealing post 210 can move upward against the downward force of the elastic pressing assembly 300. The driving rod 400 has a specific driving direction, which is parallel to the lateral direction, and the power transmission mechanism 500 can convert the lateral driving force on the driving rod 400 into an upward pulling force on the sealing post 210 when the driving rod 400 moves along the driving direction.

The lateral movement path of the driving lever 400 has a closed position and an open position. When the driving rod 400 is in the closed position, the power transmission mechanism 500 may not apply an upward pulling force to the sealing post 210, and the elastic pressing-down assembly 300 applies a downward pressure to the sealing post 210, so that the sealing head 220 is pressed down, the oil drain hole 110 may be closed, the oil drain hole 110 may not drain oil, and the oil cup may continue to receive oil. When the driving rod 400 moves from the closed position to the open position along the driving direction, the power transmission mechanism 500 drives the sealing head 220 to move upward against the downward force of the elastic pressing assembly 300, and further away from the oil drainage hole 110, so that the oil drainage hole 110 is opened, and the oil in the oil cup body 100 can be drained through the oil drainage hole 110.

Therefore, the present invention does not need to configure a special oil discharging device, and a user can discharge oil in the oil cup or close the oil discharging hole 110 by moving the driving rod 400, which is convenient for the user to use.

In some embodiments, the power transmission mechanism 500 includes a connecting member 520 disposed at the top of the sealing column 210 and a protrusion 510 protruding from the top surface of the driving rod 400, the connecting member 520 is provided with a connecting hole 521 therethrough, and the driving rod 400 is inserted into the connecting hole 521 and can move laterally and bilaterally in the connecting hole 521. In the direction opposite to the driving direction, the projection 510 is gradually projected upward from the top surface of the driving lever 400, and thus the height of the projection 510 is gradually increased. When the link 520 is positioned on the top surface of the driving lever 400, the driving lever 400 is in the closed position and the oil drain hole 110 is closed. When the driving rod 400 moves in the driving direction, the link 520 gradually moves along the top surface of the projection 510 to the highest height of the projection 510, and in the process, the projection 510 gradually lifts the link 520 upward, so that the sealing head 220 gradually overcomes the downward pressure of the elastic pressing member 300. When the link 520 is located at the highest height of the protrusion 510, the driving lever 400 is located at the open position, and the oil drain hole 110 is opened.

In this embodiment, the top surface of the protrusion 510 may be wavy, so that the top surface is smoother, so that the driving rod 400 moves in the driving direction relative to the connecting member 520.

To facilitate the placement of the protrusion 510, the top surface of the driving rod 400 may be flat, which also facilitates the movement of the connecting member 520 relative to the driving rod 400.

Further, two limiting members 410 are disposed on the driving rod 400 along the driving direction, the protrusion 510 and the connecting member 520 are both disposed between the two limiting members 410, and the two limiting members 410 enable the connecting member 520 to move only between the two limiting members 410, so as to prevent the driving rod 400 from sliding out of the connecting hole 521.

The position-limiting members 410 may be disposed on the top surface of the driving rod 400, and the height of the position-limiting members 410 may be greater than the height of the protrusions 510, wherein one of the position-limiting members 410 may be connected to the end of the protrusion 510 with the highest height, so that the driving rod 400 may move back and forth only between the open position and the closed position.

In some embodiments, the outer diameter of the seal head 220 is greater than the diameter of the drain hole 110. When the driving lever 400 is in the closed position, the sealing head 220 is pressed against the inner bottom surface of the oil cup body 100 and covers the oil drain hole 110, so that the oil drain hole 110 is closed. When the driving rod 400 is in the open position, the sealing head 220 is far away from the inner bottom surface of the oil cup body 100, so that a channel for oil to flow is formed between the sealing head 220 and the inner bottom surface of the oil cup body 100, and the oil can flow out from the oil drainage hole 110.

Further, the outer side of the sealing head 220 is sleeved with a sealing ring 230, and when the driving rod 400 is located at the closing position, the lower surface of the sealing ring 230 is tightly attached to the inner bottom surface of the oil cup body 100, so that the sealing performance is improved, and oil leakage is avoided.

In some embodiments, the sealing assembly 200 further includes a guide cylinder 240 fixed on the inner bottom surface of the oil cup body 100, the guide cylinder 240 has an axial direction parallel to the vertical direction, the oil discharge hole 110 is located inside the guide cylinder 240, the sealing post 210 is disposed in the guide cylinder 240 and can move vertically relative to the guide cylinder 240, the sealing post 210 is guided by the guide cylinder 240, and at the same time, the sealing post 210 is restricted from moving in the lateral direction, so that when the driving rod 400 moves in the lateral direction, the driving rod 400 does not drive the sealing post 210 to move in the lateral direction.

Considering that the oil can only flow into the guide cylinder 240 from the upper opening of the guide cylinder 240 after the guide cylinder 240 is provided, two disadvantages are caused, one is that the structure in the guide cylinder 240 can reduce the flow rate of the oil, and the other is that only the part of the oil with the liquid level higher than the guide cylinder 240 in the oil cup body 100 can be discharged.

In this regard, in the present embodiment, the sidewall of the lower end of the guide cylinder 240 is provided with the oil inlet 241 therethrough, and after the oil drain hole 110 is opened, the oil can flow into the guide cylinder 240 through the oil inlet 241 and then be discharged from the oil drain hole 110, which can increase the discharge speed of the oil, and when the liquid level of the oil in the oil cup body 100 is low, the oil can still be drained. Wherein, the oil inlet 241 can be provided with a plurality of to further accelerate the oil discharge speed.

In some embodiments, the elastic pressing assembly 300 includes a sleeve 310 and a spring 320 sleeved outside the sealing post 210, the sleeve 310 is fixed on the top of the guiding cylinder 240, and the sealing post 210 passes through the sleeve 310 and can move vertically relative to the sleeve 310. The circumference of the lower end of the sealing post 210 is provided with a protruding snap ring 250, and both ends of the spring 320 abut against the sleeve 310 and the snap ring 250, respectively, so that the spring 320 is compressed, which applies a pushing force to the snap ring 250, thereby pressing the sealing post 210 downward.

In some embodiments, the outer bottom surface of the oil cup body 100 is provided with a connecting pipe 130 butted with the oil discharge hole 110, and the connecting pipe 130 is used for conveniently connecting an external pipeline or other oil receiving devices, so that oil in the oil cup body 100 can be discharged through the external pipeline or flow into the oil receiving devices, and cannot drip to the ground to pollute the environment.

In some embodiments, the sidewall of the oil cup body 100 is provided with a through hole 120 in a transverse direction, and the driving rod 400 is inserted into the through hole 120 and can move in the transverse direction in the through hole 120, so that the transverse movement of the driving rod 400 can be kept smooth.

The embodiment of the utility model also provides a range hood, which comprises a range hood body and the oil cup capable of discharging oil in any embodiment. The oil cup capable of discharging oil can be fixed at the bottom of the range hood body to collect oil dropping from the range hood body.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the utility model is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims

1. An oil cup that can arrange oil which characterized in that: the oil cup comprises an oil cup body, wherein a through oil discharge hole is formed in the bottom of the oil cup body; a sealing assembly and an elastic pressing assembly are arranged in the oil cup body, the sealing assembly comprises a sealing column capable of moving up and down along the vertical direction, a sealing head is arranged at the bottom of the sealing column, and the sealing head is positioned above the oil discharge hole; the elastic pressing assembly applies downward pressure to the sealing column; the oil cup body is also provided with a driving rod which can move transversely relative to the oil cup body, the top of the sealing column is provided with a power transmission mechanism, the power transmission mechanism is connected with the driving rod, and the power transmission mechanism is used for converting transverse driving force on the driving rod into upward pulling force on the sealing column; the transverse moving path of the driving rod is provided with a closing position and an opening position; when the driving rod is in a closed position, the elastic pressing component drives the sealing head to press downwards so as to close the oil discharge hole; when the driving rod moves from the closed position to the open position along the driving direction, the power transmission mechanism drives the sealing head to overcome the downward pressure of the elastic pressing component and to be far away from the oil discharge hole so as to open the oil discharge hole.

2. The oil drainable oil cup according to claim 1, wherein: the power transmission mechanism comprises a connecting piece arranged at the top of the sealing column and a convex block protruding out of the top surface of the driving rod, the connecting piece is provided with a through connecting hole, and the driving rod penetrates through the connecting hole and can move in the connecting hole along the transverse direction; the projection is gradually projected upward from the top surface of the driving lever in a direction opposite to the driving direction; when the connecting piece is located the top surface of actuating lever, the actuating lever is in closed position, and when the connecting piece was located the high highest department of lug, the actuating lever was in open position.

3. The oil drainable oil cup according to claim 2, wherein: two limiting parts are arranged on the driving rod along the driving direction, and the convex block and the connecting piece are arranged between the two limiting parts.

4. The oil drainable oil cup according to claim 1, wherein: the outer diameter of the sealing head is larger than the diameter of the oil drain hole, and when the driving rod is in the closed position, the sealing head is tightly pressed on the inner bottom surface of the oil cup body and covers the oil drain hole.

5. The oil drainable oil cup according to claim 4, wherein: the outer side of the sealing head is sleeved with a sealing ring, and when the driving rod is located at a closing position, the lower surface of the sealing ring is tightly attached to the inner bottom surface of the oil cup body.

6. The oil cup capable of draining oil of any one of claims 1-5, wherein: the sealing assembly further comprises a guide cylinder fixed on the inner bottom surface of the oil cup body, the axial direction of the guide cylinder is parallel to the vertical direction, the oil discharge hole is positioned on the inner side of the guide cylinder, and the sealing column is arranged in the guide cylinder and can vertically move relative to the guide cylinder; and a penetrating oil inlet hole is formed in the side wall of the lower end of the guide cylinder.

7. The oil drainable oil cup according to claim 6, wherein: the elastic pressing assembly comprises a sleeve and a spring sleeved outside the sealing column, the sleeve is fixed at the top of the guide cylinder, and the sealing column penetrates through the sleeve; the periphery of the lower end of the sealing column is provided with a convex clamping ring, and two ends of the spring are respectively abutted against the sleeve and the clamping ring.

8. The oil cup capable of draining oil of any one of claims 1-5, wherein: and the outer bottom surface of the oil cup body is provided with a connecting pipe butted with the oil discharge hole.

9. The oil cup capable of draining oil of any one of claims 1-5, wherein: the lateral wall of the oil cup body is transversely provided with a through hole, and the driving rod penetrates through the through hole and can transversely move in the through hole.

10. A range hood, its characterized in that: comprising a range hood body and an oil cup which can drain oil according to any one of claims 1 to 9.