CN219176105U - New energy automobile flap lock assembly that charges - Google Patents

Abstract

The utility model provides a new energy automobile charging flap lock assembly, which comprises a base and a flip, wherein one end of the flip is hinged with the base, and the other end of the flip is locked with the base; the back of the base is provided with a telescopic lock core assembly, and the other end of the flip cover is provided with a lock hole which is in plug fit with the lock core assembly; the base is positioned in front of the vehicle body, and is provided with openings with two ends penetrating through the front and the back of the base respectively; an opening is located at one end of the plug assembly and is used to provide a working channel for controlling the other end of the plug assembly to be withdrawn from the lock aperture from the front of the base. The utility model has simple and stable structure, is convenient to use and is easy to unlock the cover.

Description

New energy automobile flap lock assembly that charges

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a new energy automobile charging flap lock assembly.

Background

The new energy automobile is provided with a charging port similar to the oil filling port of the fuel automobile, and the charging port is shielded by the door cover, and the door cover is locked on the charging port through the door lock. Common door covers include sliding door covers (abbreviated as sliding covers) and flip cover type door covers (abbreviated as flip covers), wherein flip covers are the most common. When the new energy automobile needs to be charged, the door lock needs to be opened and the door cover needs to be opened; after charging, the door cover needs to be closed and locked by the falling lock so as to prevent the door cover from being opened when external vibration occurs, thereby influencing the aesthetic appearance of the car body and preventing the opened door cover from being damaged by external force.

Because of the influence of the design thought of the traditional fuel automobile door cover, the door cover on the existing new energy automobile is arranged on the side of the automobile body, and the door cover is locked by adopting an electronic lock. Door closure and door lock structure of existing new energy automobile generally includes: the vehicle-mounted controller, the executor and the charging cover; the actuator is connected with the vehicle-mounted controller and used for controlling the opening of the charging cover; the actuator comprises a pull rope, a driving motor and a cam, wherein the cam is in transmission connection with the driving motor, and the control end of the driving motor is connected with the vehicle-mounted controller; when a user needs to open the charging cover to charge the automobile, the user needs to open the door of the new energy automobile, find and press the cover opening control switch key of the charging cover in the new energy automobile, and after the cover opening control switch key of the charging cover is pressed, the vehicle-mounted controller in the new energy automobile controls the driving motor and the connecting structure thereof to open the charging cover, and then the user needs to step to the charging opening at the side of the automobile body and finish charging operation outside the new energy automobile.

Therefore, the existing charging cover lock structure of the new energy automobile has more operation steps for opening the charging cover by a user, is not convenient to use, and has more components and parts involved in the charging cover opening system due to the fact that the electronic lock is adopted to lock the door cover, and is complex in structure and high in cost; in addition, the charging port and the door cover are arranged at the side of the automobile body of the existing new energy automobile, and the automobile body is designed into a streamline body shape with a smooth surface according to the principle of aerodynamics, so that the door cover has a single structure and is difficult to decorate the surface; furthermore, people often park and charge the vehicle head towards one side of the charging pile, at this time, if the charging port and the door cover are arranged on the side of the automobile body together, the charging gun needs a longer length, and if the distance between the charging pile and the automobile is slightly far, a charging extension line socket needs to be added, so that the cost of the extension line is increased, and the charging operation is troublesome.

Therefore, how to design a new energy automobile charging flap lock assembly which has a simple and stable structure, is convenient to use, is easy to unlock and cover, and can also have the automobile body decoration function at the same time is a technical problem to be solved by the person skilled in the art.

Disclosure of Invention

The utility model solves the problems that: at least one defect in the prior art is overcome, and the novel energy automobile charging flap lock assembly which is simple and stable in structure, convenient to use and easy to unlock the cover is designed.

In order to solve the problems, the utility model provides a new energy automobile charging flap lock assembly, which comprises a base and a flip, wherein one end of the flip is hinged with the base, and the other end of the flip is locked with the base; the back of the base is provided with a telescopic lock core assembly, and the other end of the flip cover is provided with a lock hole which is in plug fit with the lock core assembly; the base is positioned in front of the vehicle body, and is provided with openings with two ends penetrating through the front and the back of the base respectively; an opening is located at one end of the plug assembly and is used to provide a working channel for controlling the other end of the plug assembly to be withdrawn from the lock aperture from the front of the base.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the flip cover of the charging port of the new energy automobile is locked with the base through the mechanical lock, so that the shielding and locking of the charging port are realized, and compared with the electronic lock in the prior art, the mechanical lock has the advantages of simpler and more stable structure and lower cost; meanwhile, as the opening used as an unlocking operation channel is formed in the base, a user can finish unlocking operation by inserting a finger outside the vehicle into the opening and then poking one end of the lock core assembly, so that the flip cover is opened and the vehicle is charged, the user does not need to move back in the vehicle and outside the vehicle and perform a series of complicated unlocking operation steps, and compared with the prior art, the cover lock assembly is convenient to use and easy to unlock and cover the charging port of the new energy vehicle; in addition, because the base sets up in the automobile body the place ahead, generally sets up in locomotive air inlet grille intermediate position, is favorable to the car to charge the mouth and be connected with the electric pile that fills that is close to locomotive department, more accords with people and parks the driving habit of charging the locomotive towards one side of filling the electric pile.

Specifically, the lock core assembly comprises a lock seat arranged on the back of the base, a mounting hole which is correspondingly arranged with the lock hole and is penetrated at two ends is formed in the lock seat, a spring is arranged in the mounting hole and is inserted with a pin shaft, and the spring is sleeved on the pin shaft and is used for driving the pin shaft to slide so that the other end of the pin shaft is inserted into the lock hole. After the structure is applied, when the flip is closed, the spring is in an initial release state, and the other end of the pin shaft stretches out to a direction close to the lock hole under the action of spring force and is inserted into the lock hole, so that the flip and the base are locked; when the flip cover needs to be unlocked and opened, one end of the pin shaft, which is far away from the lock hole, is poked, and the other end of the pin shaft slides and retracts in the direction far away from the lock hole and is separated from the lock hole when the spring is compressed, so that unlocking of the flip cover and the base is realized.

As an improvement, one end of the pin shaft is fixedly connected with a deflector rod, and the free end of the deflector rod is arranged in the opening in a stretching manner and can slide in the opening along the stretching direction of the pin shaft. In the structure, the deflector rod is convenient to drive the pin shaft to slide by pulling the deflector rod and drive the other end of the pin shaft to be separated from the lock hole, so that unlocking of the flip cover and the base is realized.

As an improvement, a plurality of convex decorative blocks are arranged at intervals in the front of the base and the front of the flip cover, and one decorative block positioned on the base is arranged at the free end part of the deflector rod and slides along with the deflector rod. In the structure, the arrangement of the decorative blocks can enable the flip cover and the base to be more attractive, and accords with the design concept that new energy automobiles pursue new trend and fashion; simultaneously, one of the decoration blocks is arranged on the deflector rod and slides along with the deflector rod, the decoration blocks and the deflector rod form a switch structure for unlocking together, and the decoration blocks do not damage the integral decoration aesthetic feeling formed by all the decoration blocks together when decorating the deflector rod.

As an improvement, a car logo installation area is arranged on the flip cover, and the car logo installation area is positioned in front of the flip cover and in the middle of the flip cover. In this structure, the setting of car logo installation district can make flip more pleasing to the eye through the car logo installation in car logo installation district.

As an improvement, one side of the back of the flip close to the lock seat is provided with a protruding part which is arranged corresponding to the lock seat, and the lock hole is arranged on the protruding part. In this structure, the setting of bellying can make flip possess more regions and more excellent position selection and supply the trompil, simultaneously, set up the lockhole on the bellying and not set up also be favorable to protecting flip on flip, ensure that flip has better structural strength.

As an improvement, the bulge is provided with a guide surface which is obliquely extended from the free end part of the bulge to the direction of the lock hole; the guide surface is used for being matched with the end surface of the other end of the pin shaft in an extrusion mode so that the spring is compressed and the other end of the pin shaft is clamped into the lock hole. After the structure is applied, when the flip cover is in an open state, the spring is in an initial release state, and the other end of the pin shaft stretches out towards a direction close to the lock hole under the action of spring force; at the moment, after pushing the flip cover to enable the guide surface formed on the protruding part of the flip cover to be in butt joint with the end surface of the other end of the pin shaft, continuing pushing the flip cover, and enabling the guide surface to squeeze the end surface of the other end of the pin shaft to force the pin shaft to slide in a direction away from the lock hole and simultaneously starting to squeeze the spring; when the end part of the other end of the pin shaft slides to be close to the orifice of the lock hole, the spring is in a fully compressed state, and the end part of the other end of the pin shaft is also gradually clamped into the lock hole; when the end part of the other end of the pin shaft completely slides into the orifice of the lock hole, the spring starts to be converted into a release state from a compression state, and the other end of the pin shaft is completely inserted into the lock hole under the action of spring force, so that the locking of the flip cover and the base is finally realized; in this structure, the guide surface is provided with the function of locking the end of the other end of the guide pin shaft into the lock hole.

As an improvement, the other end of the pin shaft is provided with a dome which is in extrusion fit with the guide surface. After the structure is applied, the dome is matched with the guide surface in an extrusion mode, and the end portion of the other end of the pin shaft can be clamped into the lock hole more smoothly.

As an improvement, the back of the base is provided with a fixed seat, one end of the flip is fixedly connected with a crank, and the other end of the crank is hinged with the fixed seat through a hinge shaft. In this structure, the setting of crank ensures that flip can not produce the interference with peripheral spare part when rotating around the articulated shaft, simultaneously, and the fixing base that sets up on the base articulates through the articulated shaft with the crank that sets up on the flip, can realize reaching the articulated effect of flip and base under the condition that does not destroy flip self structure, and this hinge structure can play the guard action to the flip, ensures that the flip has better structural strength.

As an improvement, the elastic piece is arranged on the fixed seat and is positioned at one side of the hinge shaft far away from the lock core assembly; the elastic piece is used for being matched with the crank in a pressing mode when the flip cover is closed on the base and exerting acting force on the crank, and the crank is forced to have a movement tendency of rotating around the hinge shaft and opening the flip cover. In this structure, the elastic component can be metal shrapnel or have elastic rubber body, and the setting of elastic component ensures flip and to remove the locking back for the base, need not the manual work and detain the flip, and the flip can open by automatic bullet, from this, need not to set up the structure that is used for detaining to open the flip on the flip, when the flip was closed on the base, because the flip is last to have not to be used for detaining to open the structure of flip specially, flip and base have better structural consistency and whole aesthetic feeling.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model with a flip cover in an open state;

fig. 2 is a perspective view of the present utility model with the flip cover in an open state;

FIG. 3 is a schematic view of the structure of the present utility model with the flip cover in a closed state;

FIG. 4 is a perspective view of the present utility model with the flip cover closed;

fig. 5 is a schematic view of the cylinder assembly of the present utility model.

Reference numerals illustrate:

1. a base; 11. a fixing seat; 2. a flip cover; 20. the logo installation area; 21. a boss; 22. a guide surface; 3. a lock cylinder assembly; 31. a lock base; 32. a mounting hole; 33. a spring; 34. a pin shaft; 341. a dome; 4. a lock hole; 5. an opening; 6. a deflector rod; 7. a decorative block; 8. a crank; 81. a hinge shaft; 9. an elastic member.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

As shown in fig. 1 and 3, in the utility model, the charging port cover lock assembly of the new energy automobile comprises a base 1 and a flip cover 2, wherein one end of the flip cover 2 is hinged with the base 1, and the other end of the flip cover 2 is locked with the base 1; the back of the base 1 is provided with a telescopic lock core assembly 3, and the other end of the flip 2 is provided with a lock hole 4 which is in plug-in fit with the lock core assembly 3; the base 1 is positioned in front of the vehicle body, and an opening 5 with two ends penetrating through the front and the back of the base 1 respectively is formed in the base 1; an opening 5 is located at one end of the plug assembly 3 and is used to provide a working channel for controlling the other end of the plug assembly 3 to be pulled out of the lock aperture 4 from the front of the base 1.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the flip cover 2 of the charging port of the new energy automobile is locked with the base 1 through the mechanical lock, so that the shielding and locking of the charging port are realized, and compared with the electronic lock in the prior art, the mechanical lock has simpler and more stable structure and lower cost; meanwhile, as the opening 5 used as an unlocking operation channel is formed in the base 1, a user can finish unlocking operation by inserting a finger into the opening 5 and then poking one end of the lock core assembly 3 outside the automobile, so that the flip cover 2 is opened and the automobile is charged, the user does not need to move back in the automobile and outside the automobile and perform a series of complicated unlocking operation steps, and compared with the prior art, the cover lock assembly is convenient and easy to use and unlock the charging port of the new energy automobile; in addition, because the base 1 is arranged in front of the car body and is generally arranged at the middle position of the car head air inlet grille, the automobile charging port is electrically connected with the charging pile close to the car head, and the driving habit that people park and charge the car head towards one side of the charging pile is more met. Moreover, if the conventional fuel truck can directly open the fuel filler cap outside the truck body, the fuel filler cap can be opened only by operation inside the truck body, and the new energy truck in the utility model adopts a power supply as power, so that even if the flip cover 2 is opened outside the truck body, the problem of theft of electricity in the truck is not worried.

As shown in fig. 1, 3 and 5, the lock cylinder assembly 3 includes a lock seat 31 disposed on the back of the base 1, a mounting hole 32 disposed corresponding to the lock hole 4 and having two ends penetrating the lock hole is formed in the lock seat 31, a spring 33 is disposed in the mounting hole 32 and a pin 34 is inserted into the mounting hole, and the spring 33 is sleeved on the pin 34 and is used for driving the pin 34 to slide so that the other end of the pin 34 is inserted into the lock hole 4. After the structure is applied, when the flip cover 2 is closed, the spring 33 is in an initial release state, and the other end of the pin shaft 34 stretches out to the direction close to the lock hole 4 under the action of the elastic force of the spring 33 and is inserted into the lock hole 4, so that the flip cover 2 and the base 1 are locked; when the flip cover 2 needs to be unlocked and opened, one end of the pin shaft 34, which is far away from the lock hole 4, is shifted, the other end of the pin shaft 34 slides and retracts in a direction far away from the lock hole 4 and is separated from the lock hole 4 while the spring 33 is compressed, so that unlocking of the flip cover 2 and the base 1 is realized.

As shown in fig. 1 and 3, one end of the pin 34 is fixedly connected with a deflector rod 6, and a free end of the deflector rod 6 extends into the opening 5 and can slide in the opening 5 along the telescopic direction of the pin 34. In the structure, the deflector rod 6 is arranged, so that the deflector rod 6 is convenient to drive the pin shaft 34 to slide and drive the other end of the pin shaft 34 to be separated from the lock hole 4, and unlocking of the flip cover 2 and the base 1 is realized.

As shown in fig. 1, 2 and 4, a plurality of protruding decorative blocks 7 are arranged on the front surface of the base 1 and the front surface of the flip cover 2 at intervals, and one decorative block 7 positioned on the base 1 is installed at the free end of the deflector rod 6 and slides along with the deflector rod 6. In the structure, the arrangement of the decoration block 7 can lead the flip cover 2 and the base 1 to be more attractive, and accords with the design concept that new energy automobiles pursue new trend and fashion; at the same time, one of the decorative blocks 7 is mounted on the deflector rod 6 and slides along with the deflector rod 6, the decorative blocks 7 and the deflector rod 6 jointly form a switch structure for unlocking, and the decorative blocks 7 do not damage the integral decorative aesthetic feeling jointly formed by all the decorative blocks 7 when the deflector rod 6 is decorated.

As shown in fig. 2 and 4, the flip cover 2 is provided with a logo mounting area 20, and the logo mounting area 20 is located in front of the flip cover 2 and in the middle of the flip cover 2. In this structure, the arrangement of the emblem mounting area 20 can make the flip cover 2 more beautiful by mounting the emblem in the emblem mounting area 20.

As shown in fig. 1 and 3, a protruding portion 21 corresponding to the lock seat 31 is provided on one side of the back surface of the flip cover 2 close to the lock seat 31, and the lock hole 4 is provided on the protruding portion 21. In this structure, the setting of bellying 21 can make flip 2 possess more regions and more excellent position selection and can supply the trompil, simultaneously, sets up lockhole 4 on bellying 21 and not set up on flip 2 also be favorable to protecting flip 2, ensures flip 2 has better structural strength.

As shown in fig. 1 and 3, the protruding portion 21 is provided with a guide surface 22, and the guide surface 22 is provided by extending obliquely from the free end of the protruding portion 21 in the direction of the lock hole 4; the guide surface 22 is used for being in press fit with the end surface of the other end of the pin 34 so as to compress the spring 33 and clamp the other end of the pin 34 into the lock hole 4. After the structure is applied, when the flip cover 2 is in an open state, the spring 33 is in an initial release state, and the other end of the pin 34 extends towards the direction approaching the lock hole 4 under the action of the elastic force of the spring 33; at this time, after pushing the flip 2 to make the guide surface 22 formed on the boss 21 of the flip 2 abut against the end surface of the other end of the pin 34, continuing to push the flip 2, the guide surface 22 presses the end surface of the other end of the pin 34 to force the pin 34 to slide in a direction away from the lock hole 4, and simultaneously starting to press the spring 33; when the end of the other end of the pin 34 slides close to the aperture of the lock hole 4, the spring 33 is in a fully compressed state, and the end of the other end of the pin 34 is also gradually clamped into the lock hole 4; when the end part of the other end of the pin shaft 34 completely slides into the orifice of the lock hole 4, the spring 33 starts to be changed from a compressed state to a released state, and the other end of the pin shaft 34 is completely inserted into the lock hole 4 under the action of the elastic force of the spring 33, so that the locking of the flip cover 2 and the base 1 is finally realized; in this structure, the guide surface 22 is provided so that the end of the other end of the guide pin 34 engages with the lock hole 4.

As shown in fig. 1 and 3, a dome 341 is provided on the other end of the pin 34, and the dome 341 is press-fitted with the guide surface 22. After the structure is applied, the dome 341 is matched with the guide surface 22 in an extrusion mode, so that the end portion of the other end of the pin 34 can be clamped into the lock hole 4 more smoothly.

As shown in fig. 1 and 3, a fixed seat 11 is arranged on the back of the base 1, one end of the flip cover 2 is fixedly connected with a crank 8, and the other end of the crank 8 is hinged with the fixed seat 11 through a hinge shaft 81. In this structure, crank 8's setting ensures flip 2 can not produce the interference with peripheral spare part when rotating around articulated shaft 81, simultaneously, and fixing base 11 that sets up on base 1 articulates through articulated shaft 81 with crank 8 that sets up on flip 2, can realize reaching flip 2 and the articulated effect of base 1 under the circumstances that does not destroy flip 2 self structure, and this hinge structure can play the guard action to flip 2, ensures flip 2 has better structural strength.

As shown in fig. 1 and 3, the elastic member 9 is mounted on the fixing base 11, and the elastic member 9 is located at a side of the hinge shaft 81 away from the key cylinder assembly 3; the elastic member 9 is adapted to press-fit with the crank 8 and apply a force to the crank 8 when the folder 2 is closed on the base 1, forcing the crank 8 to have a movement tendency to rotate about the hinge shaft 81 and open the folder 2. In this structure, elastic component 9 can be metal shrapnel or have elastic rubber body, and the setting of elastic component 9 ensures flip 2 and to remove the locking back for base 1, need not the manual work and detain flip 2, flip 2 can open by automatic spring, from this, need not to set up the structure that is used for detaining to open flip 2 on flip 2, when flip 2 closes on base 1, because there is not the structure that is used for detaining to open flip 2 on the flip 2 specifically, flip 2 and base 1 have better structural consistency and whole aesthetic feeling.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims (10)

1. The novel energy automobile charging flap lock assembly comprises a base (1) and a flip (2), wherein one end of the flip (2) is hinged with the base (1), and the other end of the flip (2) is in locking connection with the base (1); the method is characterized in that: the back of the base (1) is provided with a telescopic lock core assembly (3), and the other end of the flip (2) is provided with a lock hole (4) which is in plug-in fit with the lock core assembly (3); the base (1) is positioned in front of the vehicle body, and the base (1) is provided with an opening (5) with two ends penetrating through the front surface and the back surface of the base (1) respectively; the opening (5) is located at one end of the plug assembly (3) and is adapted to provide a working channel for controlling the other end of the plug assembly (3) to be pulled out of the lock aperture (4) from the front of the base (1).

2. The new energy automobile charging door lock assembly of claim 1, wherein: the lock core assembly (3) comprises a lock seat (31) arranged on the back of the base (1), mounting holes (32) which are correspondingly arranged with the lock holes (4) and are penetrated at two ends are formed in the lock seat (31), a spring (33) is arranged in the mounting holes (32) and is inserted with a pin shaft (34), and the spring (33) is sleeved on the pin shaft (34) and is used for driving the pin shaft (34) to slide so that the other ends of the pin shafts (34) are inserted into the lock holes (4).

3. The new energy automobile charging door lock assembly of claim 2, wherein: one end of the pin shaft (34) is fixedly connected with a deflector rod (6), and the free end of the deflector rod (6) is arranged on the opening (5) in a stretching mode and can slide in the opening (5) along the stretching direction of the pin shaft (34).

4. The new energy automobile charging door lock assembly of claim 3, wherein: the front of the base (1) and the front of the flip (2) are provided with a plurality of protruding decorative blocks (7) at intervals, and one decorative block (7) positioned on the base (1) is installed at the free end of the deflector rod (6) and slides along with the deflector rod (6).

5. The new energy automobile charging door lock assembly of claim 4, wherein: the automobile logo mounting area (20) is arranged on the flip (2), and the automobile logo mounting area (20) is located in front of the flip (2) and in the middle of the flip (2).

6. The new energy automobile charging door lock assembly of claim 2, wherein: the back of the flip (2) is close to one side of the lock seat (31) and is provided with a protruding portion (21) which is arranged corresponding to the lock seat (31), and the lock hole (4) is arranged on the protruding portion (21).

7. The new energy automobile charging door lock assembly of claim 6, wherein: the protruding part (21) is provided with a guide surface (22), and the guide surface (22) is obliquely arranged from the free end part of the protruding part (21) to the direction of the lock hole (4); the guide surface (22) is used for being matched with the end surface of the other end of the pin shaft (34) in an extrusion mode so that the spring (33) is compressed, and the other end of the pin shaft (34) is clamped into the lock hole (4).

8. The new energy automobile charging door lock assembly of claim 7, wherein: a dome (341) is arranged at the other end of the pin shaft (34), and the dome (341) is in extrusion fit with the guide surface (22).

9. The new energy automobile charging door lock assembly of claim 1, wherein: the back of base (1) is equipped with fixing base (11), the one end fixedly connected with crank (8) of flip (2), the other end of crank (8) pass through articulated shaft (81) with fixing base (11) is articulated.

10. The new energy automobile charging door lock assembly of claim 9, wherein: an elastic piece (9) is arranged on the fixed seat (11), and the elastic piece (9) is positioned on one side of the hinge shaft (81) far away from the lock cylinder assembly (3); the elastic piece (9) is used for being matched with the crank (8) in a pressing mode when the flip (2) is closed on the base (1) and exerting acting force on the crank (8), and the crank (8) is forced to have a movement tendency of rotating around the hinge shaft (81) and opening the flip (2).

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