CN210174992U

CN210174992U - Mouth lid assembly and car

Info

Publication number: CN210174992U
Application number: CN201920988395.9U
Authority: CN
Inventors: Huanhuan Chen; 陈焕焕; Dongli Li; 李东黎; Duoyu Yao; 姚多雨; Changbao Wei; 魏常保; Xiangxue Kong; 孔祥学
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-24
Anticipated expiration: 2029-06-27

Abstract

The utility model provides a flap assembly, including the flap base, micro-gap switch and rotor arm, micro-gap switch has the button that is used for controlling micro-gap switch circuit break-make, micro-gap switch locates on the flap base and the button stretches into the inner space of flap base, the one end pin joint of rotor arm is in the inner space of flap base, the other end of rotor arm links to each other with the flap, and the rotor arm can respond opening and closing of flap and rotate between primary importance and second place, when the rotor arm is located the primary importance, the button is in the bounce state, micro-gap switch circuit switches on, when the rotor arm is located the second place, the rotor arm presses the button, micro-gap switch circuit breaks off. The utility model utilizes the flap to drive the rotating arm to loosen or press the button to control the working state of the microswitch, thereby feeding back the situations that the automobile flap is forgotten to be closed or is not tightly closed and the like, and reducing the risks of dust inlet, water inlet and the like of the automobile flap; the structure is simple and reliable, and the processing cost is reduced. The utility model also discloses an automobile.

Description

Mouth lid assembly and car

Technical Field

The utility model relates to an automobile body technical field especially relates to a flap assembly and car.

Background

When the automobile is refueled or the charging is finished, the automobile owner may forget to close the cover cap or not close the cover cap tightly, so that the cover cap has the risks of dust entering, water entering and the like, and the problems of poor contact, abrasion and the like are easily caused. Therefore, it is necessary to provide a flap assembly that can visually reflect the open and closed states of the flap so that the driver can know the open and closed states of the flap.

The foregoing description is provided for general background information and is not admitted to be prior art.

Disclosure of Invention

An object of the utility model is to provide a flap assembly and car convenient to control flap switching state.

The utility model provides a flap assembly, including flap base, micro-gap switch and rotor arm, micro-gap switch has the button that is used for controlling micro-gap switch circuit break-make, micro-gap switch locates on the flap base just the button stretches into the inner space of flap base, the one end pin joint of rotor arm in the inner space of flap base, the other end of rotor arm links to each other with the flap, just the rotor arm can respond opening and closing of flap and rotate between primary importance and second place, works as the rotor arm is located during the primary importance, the button is in the bounce state, micro-gap switch circuit switches on, works as the rotor arm is located during the second place, the rotor arm is pressed the button, micro-gap switch circuit breaks off.

Further, the flap base includes preceding box and locates the back box of preceding box rear end, the flap is located preceding box top, and can open or close preceding box, the rotor arm with micro-gap switch is fixed in back box.

Furthermore, a through hole is formed in the rear wall of the rear box body, the button extends into the inner space of the opening cover base through the through hole, and the micro switch is clamped and fixed on the rear wall of the rear box body.

Further, the rotor arm includes first arm section, with second arm section that first arm section links to each other and with the third arm section that second arm section links to each other, first arm section pin joint in the flap base, the third arm section is fixed in the flap, the second arm section is in the rotor arm is located when the second position, presses the button.

Further, at least one of the first arm segment, the second arm segment and the third arm segment is arc-shaped or straight-shaped.

Furthermore, the first arm section and the second arm section are both linear, the third arm section is arc-shaped, an obtuse angle is formed between the first arm section and the second arm section, and an acute angle or a straight angle is formed between the second arm section and a tangent line of the end part of the third arm section, which is close to the second arm section.

Further, micro-gap switch includes button, metal reed, metal contact and reset spring, the button is located micro-gap switch's head and with the metal reed links to each other, the metal reed be located micro-gap switch's middle part and can with the metal contact links to each other, the one end of metal contact is located micro-gap switch's middle part, and the other end extends to micro-gap switch's outside, reset spring locates the metal reed with between micro-gap switch's the bottom, when the button is in the bounce state, the metal reed with the metal contact, micro-gap switch circuit switches on, works as when the button is in the press state, the metal reed with the metal contact separation, micro-gap switch circuit disconnection.

Further, the micro switch is a two-pin micro switch.

The utility model also provides a car, include the oil tank, install in the flap assembly of oil tank port, the flap assembly is foretell flap assembly.

Further, the car is still including locating the flap switch pilot lamp in the carriage, flap switch pilot lamp with micro-gap switch signal connection, just flap switch pilot lamp is in light when the micro-gap switch circuit switches on, extinguish when the micro-gap switch circuit breaks off.

To sum up, the utility model provides a flap assembly and car utilizes opening and closing of the rotor arm response flap that links to each other with the flap, and the rotor arm rotates to the first position when the flap is opened, and the micro-gap switch circuit switches on, and flap switch pilot lamp is lighted, and the rotor arm rotates to the second position when the flap is closed, and the micro-gap switch circuit disconnection, flap switch pilot lamp extinguish, this simple structure, with low costs, easily processing can be convenient for monitor closing and opening state of flap, reduce the risk such as flap dust inlet water.

Drawings

Fig. 1 is a schematic view of the overall structure of a flap assembly.

FIG. 2 is a schematic view of the spout assembly of FIG. 1 shown open.

FIG. 3 is a schematic view of the flap assembly of FIG. 1 closed.

Fig. 4 is a partially enlarged view of a portion a in fig. 2.

Fig. 5 is a partially enlarged view of a portion B in fig. 3.

Description of reference numerals:

the device comprises a cover, a base 1, a microswitch 2, a cover 3, a rotating arm 4, a button 5, a metal reed 6, a metal contact 7, a reset spring 8, a perforation 9, a front box body 1a, a rear box body 1b, a first arm section 4a, a second arm section 4b and a third arm section 4 c.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1, fig. 1 is a schematic view of an overall structure of a flap assembly provided in the present invention. As shown in fig. 1, the flap assembly includes a flap 3, a flap base 1 and a microswitch 2, the flap base 1 includes a front box 1a and a rear box 1b arranged at the rear end of the front box 1a, the flap 3 is positioned above the front box 1a and can open or close the front box 1a, and the microswitch 2 is fixed on the rear wall of the rear box 1 b.

Please refer to fig. 2 and 3, fig. 2 is a schematic diagram of the opening cover assembly provided by the present invention, and fig. 3 is a schematic diagram of the closing cover assembly provided by the present invention. As shown in fig. 2 and 3, the flap assembly further includes a rotating arm 4, and two ends of the rotating arm 4 are respectively connected with the flap base 1 and the flap 3, and can be driven by the flap 3 to rotate in comparison with the flap base 1. Specifically, the rotating arm 4 includes a first arm segment 4a, a second arm segment 4b connected to the first arm segment 4a, and a third arm segment 4c connected to the second arm segment 4 b. The first arm section 4a is pivoted in the inner space of the flap base 1, and the third arm section 4c is fixed on the flap 3. At least one of the first arm section 4a, the second arm section 4b and the third arm section 4c is arc-shaped or straight-shaped. In the present embodiment, the first arm segment 4a and the second arm segment 4b are linear, the third arm segment 4c is arc-shaped, the first arm segment 4a and the second arm segment 4b form an obtuse angle therebetween, and the second arm segment 4b and the third arm segment 4c form an acute angle or a right angle therebetween. It will be appreciated that in other embodiments, the second arm segment 4a and the second arm segment 4b may be arcuate, so long as it is ensured that the rotating arm 4 extends first towards the microswitch 2 and then towards the flap 3. Based on this condition, it is understood that the first arm segment 4a, the second arm segment 4b and the third arm segment 4c may be all linear, and in this embodiment, the first arm segment 4a and the second arm segment 4b form an obtuse angle therebetween, and the second arm segment 4b and the third arm segment 4c form an acute angle therebetween, wherein the end portion of the tangent line is close to the second arm segment 4 b.

The microswitch 2 is clamped on the rear wall of the rear box body 1 b. The microswitch 2 comprises a button 5, a perforation 9 is arranged on the rear wall of the rear box body 1b, and the button 5 extends into the inner space of the cover base 1 through the perforation 9. The rotating arm 4 can rotate between a first position and a second position in response to the opening and closing of the flap 3, when the rotating arm 4 is located at the first position, the button 5 is in a bounce state, and when the rotating arm 4 is located at the second position, the rotating arm 4 presses the button 5, wherein the first position is a position where the rotating arm 4 is located when the flap 3 is completely opened, and the second position is a position where the rotating arm 4 is located when the flap 3 is closed. During the process that the rotating arm 4 rotates to be close to the second position, the rotating arm 4 pushes the button 5, and presses the button 5 to move leftwards, and the pressing stroke of the button 5 is 2.5 mm.

Please refer to fig. 4 and 5, fig. 4 is a partial structure enlarged view of the opening cover assembly provided by the present invention, and fig. 5 is a partial structure enlarged view of the closing cover assembly provided by the present invention. As shown in fig. 3 and 4, micro-gap switch 2 still includes metal reed 6, metal contact 7 and reset spring 8, and the head that micro-gap switch 2 was located to button 5 just links to each other with metal reed 6, and metal reed 6 is located micro-gap switch 2's middle part and can links to each other with metal contact 7, and metal contact 7 is the L type, and the one end of metal contact 7 is located micro-gap switch 2's middle part, and the other end extends to micro-gap switch 2's outside, and reset spring 8 locates between metal reed 6 and micro-gap switch 2's the bottom. The utility model discloses in, metal contact 7 is two, also, the utility model discloses a micro-gap switch is two pin type micro-gap switch.

Referring to fig. 4, in the opening process of the opening cover 3, the opening cover 3 drives the rotating arm 4 to rotate anticlockwise, the second arm section 4b of the rotating arm 4 is gradually separated from the button 5, the button 5 is gradually bounced under the action of the return spring 8, when the rotating arm 4 rotates to the first position, the rotating arm 4 is completely separated from the button 5, the metal reed 6 is in contact with the metal contact 7, the microswitch circuit is conducted, and the opening cover switch indicator light is turned on.

Referring to fig. 5, in the closing process of the opening cover 3, the opening cover 3 drives the rotating arm 4 to rotate clockwise, after the opening cover 3 rotates for a certain angle, the second arm section 4b of the rotating arm 4 starts to press the button 5, the button 5 drives the metal reed 6 to move towards the bottom of the microswitch 2, the metal reed 6 is separated from the metal contact 7, the microswitch circuit is disconnected, the opening cover switch indicator light is turned off, meanwhile, the reset spring 8 is compressed, and when the rotating arm 4 rotates to the second position, the rotating arm 4 compresses the button 5.

In addition, the utility model also provides an automobile, which comprises an oil tank and a cover assembly arranged at the opening of the oil tank, wherein the cover assembly is the cover assembly; the car is still including locating the flap switch pilot lamp in the carriage, flap switch pilot lamp and micro-gap switch 2 signal connection, and flap switch pilot lamp lights when micro-gap switch circuit switches on, extinguishes when micro-gap switch circuit breaks off.

To sum up, the utility model discloses a flap assembly and car utilizes the rotor arm 4 that links to each other with flap 3 to respond opening and closing of flap 3, and rotor arm 4 rotates to the first position when flap 3 is opened, and the micro-gap switch circuit switches on, and flap switch pilot lamp lights, and rotor arm 4 rotates to the second position when flap 3 is closed, and the micro-gap switch circuit breaks off, and flap switch pilot lamp extinguishes, makes this flap assembly can accurate feedback flap 3's the switch condition, avoids appearing situations such as the car flap forgets to close or not closing tightly, reduces risks such as car flap dust intake; the structure is simple, the cost is low, the processing is easy, the excessive space is not occupied, the interference is not generated, and the adopted microswitch 2 is a two-needle type microswitch, and the cost is lower compared with the common four-needle type microswitch.

In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. It will be understood that when an element such as a layer, region or substrate is referred to as being "formed on," "disposed on" or "located on" another element, it can be directly on the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly formed on" or "directly disposed on" another element, there are no intervening elements present.

In this document, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms can be understood in a specific case to those of ordinary skill in the art.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.

As used herein, the ordinal adjectives "first", "second", etc., used to describe an element are merely to distinguish between similar elements and do not imply that the elements so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

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 conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a flap assembly, its characterized in that includes flap base (1), micro-gap switch (2) and rotor arm (4), micro-gap switch (2) have be used for controlling the button (5) of micro-gap switch circuit break-make, micro-gap switch (2) are located on flap base (1) and button (5) stretch into the inner space of flap base (1), the one end pin joint of rotor arm (4) in the inner space of flap base (1), the other end of rotor arm (4) links to each other with flap (3), and rotor arm (4) can respond opening and closing of flap (3) and rotate between first position and second position, works as rotor arm (4) are located when the first position, button (5) are in the bounce state, the micro-gap switch circuit switches on, works as rotor arm (4) are located when the second position, the rotating arm (4) presses the button (5), and the micro switch circuit is disconnected.

2. A flap assembly according to claim 1, wherein said flap base (1) comprises a front case (1a) and a rear case (1b) provided at a rear end of said front case (1a), said flap (3) is positioned above said front case (1a) and can open or close said front case (1a), and said rotating arm (4) and said micro switch (2) are fixed to said rear case (1 b).

3. A flap assembly according to claim 2, wherein a through hole (9) is formed in the rear wall of the rear case (1b), the button (5) is extended into the inner space of the flap base (1) through the through hole (9), and the micro switch (2) is fixed to the rear wall of the rear case (1b) in a snap-fit manner.

4. A flap assembly according to claim 1, characterized in that the swivel arm (4) comprises a first arm section (4a), a second arm section (4b) connected to the first arm section (4a), and a third arm section (4c) connected to the second arm section (4b), the first arm section (4a) being pivoted to the flap base (1), the third arm section (4c) being fixed to the flap (3), the second arm section (4b) pressing the button (5) when the swivel arm (4) is in the second position.

5. A flap assembly according to claim 4, characterized in that at least one of said first arm segment (4a), said second arm segment (4b) and said third arm segment (4c) is arc-shaped or straight-shaped.

6. A flap assembly according to claim 5, characterized in that said first arm segment (4a) and said second arm segment (4b) are both rectilinear and said third arm segment (4c) is arcuate, said first arm segment (4a) and said second arm segment (4b) forming an obtuse angle therebetween and said second arm segment (4b) and said third arm segment (4c) forming an acute or a straight angle therebetween, said tangent being at the end of said second arm segment (4b) adjacent to said third arm segment (4 c).

7. The door assembly of claim 1, wherein said micro switch (2) comprises a button (5), a metal reed (6), a metal contact (7) and a return spring (8), said button (5) is disposed at the head of said micro switch (2) and connected to said metal reed (6), said metal reed (6) is disposed at the middle of said micro switch (2) and connected to said metal contact (7), one end of said metal contact (7) is disposed at the middle of said micro switch (2), the other end extends to the outside of said micro switch (2), said return spring (8) is disposed between said metal reed (6) and the bottom of said micro switch (2), when said button (5) is in a sprung state, said metal reed (6) is in contact with said metal contact (7), the microswitch circuit is conducted, when the button (5) is in a pressing state, the metal reed (6) is separated from the metal contact piece (7), and the microswitch circuit is disconnected.

8. A flap assembly according to claim 1, characterized in that said microswitch (2) is a two-pin microswitch.

9. An automobile comprising a fuel tank, a flap assembly mounted to a fuel tank port, wherein the flap assembly is as claimed in any one of claims 1 to 8.

10. The vehicle of claim 9, further comprising a flap switch indicator disposed in the passenger compartment, the flap switch indicator being in signal communication with the microswitch (2), and the flap switch indicator being illuminated when the microswitch circuit is on and extinguished when the microswitch circuit is off.