KR20220003182A - Fob key assembly - Google Patents

Abstract

The present invention relates to a fob key assembly with a vehicle model case. The fob key assembly with a vehicle model case comprises a case including a lower case and an upper case, a button part embedded in the case and having a lower case button member so as to be exposed, and an electrical component provided therein, and the shape of the case is made in the same shape as the model of a vehicle, to easily recognize the type of the vehicle corresponding to a key, so that when a user has several vehicles or manages parking, the user can easily find the key of a corresponding vehicle.

Description

FOB KEY ASSEMBLY WITH VEHICLE MODEL CASE

According to the present invention, the Fob key assembly having a vehicle model case includes a case comprising a lower case and an upper case, and the button part of the lower case button member is exposed and the electric component is provided therein. The shape is the same as the model of the vehicle, so it is easy to recognize the type of vehicle corresponding to the key, so if you have multiple vehicles, or when managing parking, you can easily find the corresponding vehicle key. It relates to a fob key assembly having a case.

In general, in a vehicle door lock device, a user manually locks or unlocks a door using a key, or remotely locks or unlocks a door using a smart key such as a FOB key. to be able to control When the door handle is pulled while the door lock device is unlocked, the rod or cable connected to the door handle is pulled, the latch is released, and the door is opened.

Recently, an electronic door lock device that automatically unlocks a door lock state by operating a separate switch on the outside of a door or a door handle while a user carries a FOB key has been widely applied.

The FOB key is a type of portable terminal for enabling the vehicle's user to start the vehicle and operate various functional units after authenticating that the user is a legitimate user through wireless communication with a smart key unit installed in the vehicle while carrying it.

On the other hand, even with the electronic door lock device as described above, a separate key is used in the case of an emergency when the electronic door lock device cannot be used due to a malfunction of the device itself, discharge of the FOB key, or discharge of the main battery of the vehicle. Therefore, you have to manually lock or unlock the door.

Accordingly, the FOB key according to the prior art has a built-in emergency key for manually locking or unlocking the door in case of an emergency. In addition, the door of the vehicle is provided with a manual door lock assembly interlocking with a key operation so that the user can lock or unlock the door using the emergency key. The door lock assembly is located on the side of the door handle and inserts an emergency key into the key hole to operate the key to lock or unlock the door.

As related prior art, Registered Patent No. 10-2042029 "vehicle fob key" (hereinafter referred to as 'prior art 1'), registered patent No. 10-1994176 "vehicle fob key" (hereinafter referred to as 'prior art 2') ), Registered Patent No. 10-1502942 "vehicle fob key" (hereinafter referred to as 'prior art 3'), registered patent no. 10-1542000 "smart key for automobile" (hereinafter referred to as 'prior art 4') ) can be mentioned.

First, in the prior art 1, i) a body provided with a plurality of operation buttons, ii) a key plate part that can be inserted into a key cylinder of a manual door lock mounted on a vehicle door, and a head connected to the key plate part and an emergency key assembly having a portion and configured to be inserted into the insertion groove of the body, wherein the emergency key assembly connects the key plate portion and the head portion and is provided to be hookably coupled to the inner wall of the insertion groove selectively, and the head portion is a one-touch button It relates to a technology comprising a button assembly that retracts from and retracts from the surface of the body in a manner such that the hook engages and disengages with respect to the body.

The prior art 2 includes a housing accommodating a printed circuit board on which a tact switch and electrical components are installed in an internal space, a button installed in the housing so as to be movable toward the tact switch, and elastically supporting the button in a direction separating the button from the tact switch It relates to a port device for a vehicle including a button support structure.

The prior art 3 includes a lower body in which an installation space is formed so that a printed circuit board is installed therein, an upper cover coupled to an upper side of the lower body, and installed so that a plurality of operation buttons are pushed into the installation space, and the printing A rubber pad part covering the entire upper surface of the circuit board, and a holder button assembly for controlling generation of a first electrical signal by the plurality of operation buttons according to a user's selection, wherein the operation of the plurality of operation buttons By operating any one of various functional operation units installed in the vehicle when the first electrical signal is generated, it is possible to control the user's unintended operation while maintaining the existing waterproof performance, thereby improving user convenience and product reliability. It's about technology.

In the prior art 4, an operation button hole through which a smart key operation button is inserted to be movable is formed on one side, and a switch pad coupling part to which the switch pad is fixedly coupled and a status display window are fitted and fixedly coupled to the upper surface. Smart key upper cover provided with a hole; and fixedly coupled to the lower part of the smart key upper cover, a key blade operating groove is provided on one side, and the first antenna mounting part and the second antenna to which the first antenna is fixed to the upper surface are fixed It is provided with a second antenna mounting part to be used, a battery mounting part is formed in the lower part, a smart key lower cover having a remote control key sensor assembly therein; fixedly coupled to the lower part of the smart key lower cover, and to the lower part of the smart key lower cover A smart key battery cover having an upper portion of the battery mounting unit coupling groove fitted and fixed to the formed battery mounting unit; and a key blade operating unit lower cover so that the key blade provided on one side can retract and retract into the smart key upper cover and the smart key battery cover It relates to a technology comprising: a key blade assembly rotatably installed in the key blade operating groove of the smart key; and a smart key ring coupled to the ends of the smart key upper cover, the smart key lower cover, and the smart key battery cover.

However, looking at the prior art, there is no significant difference in the shape of the exterior case, and even if there is a difference, there is a difference according to the model of each manufacturer, so that a specific car model cannot be confirmed.

In this case, it is difficult to find a car key that matches the car type when you have many types of cars or when you have parked your car. there is a problem.

Especially in the case of the same manufacturer, since they have the same appearance, if the keys are mixed, you have no choice but to press the button to check the car model.

Therefore, the present invention has been devised to solve the above problem,

The fob key assembly is composed of a case having a receiving part, a button member and electric parts provided in the case, and the shape of the case is made to have the same appearance as the vehicle model, so that the car key can be easily identified by looking at the car key. is intended to provide.

In addition, when an operation error such as battery discharge occurs through the emergency key that is retractably provided in the housing, it is possible to manually open the car or turn on the engine. An object of the present invention is to provide a pov key assembly made so as not to impair the aesthetics.

Further, another object of the present invention is to provide a fob key assembly that further includes an inner cover and a soft cover between the substrate and the button member embedded in the receiving unit to prevent foreign substances from entering the inside.

In order to achieve the above object, the fob key assembly according to the present invention is

a case comprising a lower case and an upper case in which a receiving part is formed and coupled to each other;

a button member embedded in the accommodating part and having a plurality of button parts exposed to the lower case;

an electrical component comprising: a board embedded in the accommodating part and having an input part formed at a position corresponding to the button member; and a battery for supplying power to the board;

is made, including

The case is characterized in that it is made to have the same exterior as the vehicle model.

As described above, the fob key assembly according to the present invention is

It consists of a case, a button member exposed under the case, and electric parts provided inside the case, and as the shape of the case is made in the same shape as the vehicle model, you can easily find a vehicle that fits the key by looking at the key. There are advantages that can be

In particular, when the rear license plate of the case is removed from the storage box of the emergency key, the emergency key can be taken out from the inside of the case, thereby preventing the loss of the emergency key without compromising the appearance,

An inner cover and a soft cover are further provided inside the case to prevent foreign substances or water from flowing into the electrical components.

In addition, as the front license plate or the rear license plate or both of the case are provided with the same actual number of the vehicle, it is possible to easily specify the vehicle that fits the key even in the same vehicle model, so there is no need to press the number one by one,

As the wheel, which is a part of the case, is configured to protrude further downward than the lower case, it is possible to prevent the button member from being pressed arbitrarily when the key is placed on the floor, thereby preventing malfunction in advance.

1 is a perspective view of a key assembly according to the present invention;
2 and 3 are exploded perspective views of the key assembly according to the present invention;
4A and 4B are a modified example of a key assembly according to the present invention;

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Since the present invention can have various changes and can have various forms, implementation examples (態樣, aspects) (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

In each drawing, the same reference sign, particularly the number of the tens and one digit, or the reference numerals having the same tens, one, and alphabet, indicates a member having the same or similar function, and, unless otherwise specified, each The member indicated by the reference sign may be regarded as a member conforming to these standards.

In addition, in each drawing, components are expressed in exaggeratedly large (or thick), small (or thin) or simplified in size or thickness in consideration of convenience of understanding, but the protection scope of the present invention is limited by this. it shouldn't be

The terminology used herein is only used to describe a specific embodiment (aspect, aspect, aspect) (or embodiment), and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as comprises or consists of are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It is to be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

The fob key assembly (A) having the vehicle model case (10) according to the present invention is made of a case (10), a button member (20), and an electric component (30), It relates to a fob key that locks or unlocks an electronic door lock device of a vehicle or turns on or off the ignition of a vehicle with a typical signal.

1 to 3, the case 10 is composed of an upper case 11 and a lower case 12 that are mutually coupled to form a receiving portion 14 for embedding various parts therein. , the present invention is characterized in that the outer shape of the case 10 is implemented to be the same as the shape of the corresponding vehicle.

That is, the upper case 11 has the same shape as the exterior of the vehicle, such as the body 111, the wheels 112, the mirror 113, the license plate 114, and the bonnet 115, and the lower case 12 is coupled to the lower part of the upper case 11 to close the accommodating part 14, and has a detachable structure to replace the battery 33 to be described later. Various coupling methods such as detachable block units can be adopted, and the scope of rights should not be construed as limiting.

In addition, the upper part and the lower part in this specification are to be determined based on the exploded perspective views of FIGS. 2 and 4 for convenience of explanation.

Furthermore, the meaning that the upper case 11 has the same external appearance as that of the vehicle model means that the shape of the body frame of the vehicle is the same as that of the upper case 11 so that when the upper case 11 is viewed, the This means that the model can be specified,

This means that the shape of the tuning parts added to the basic frame of the vehicle at the request of the user, that is, the shape of the grill, body kit, wheel, light, muffler, etc. can be variously changed and manufactured. At this time, it is preferable that these parts are detachably provided on a portion corresponding to the frame of the vehicle among the exterior of the upper case 11 so that they can be easily changed, but this should not be construed as limiting the scope of rights.

A plurality of button holes 121 are formed in the lower case 12 , and a flange seating groove is formed on the upper surface of the lower case 12 , that is, on the edge of the button hole 121 on the surface located in the receiving part 14 . 123 is formed, and locking grooves 125 are further provided on both sides of the flange seating groove 123 so that the button member 20 to be described later can be fixed and seated without shaking.

A plurality of button members 20 are provided on the upper portion of the lower case 12, and the number of the button members 20 is generally four, including door lock, unlock, alarm, and trunk, but more or more depending on the vehicle. It may be made less than that, and in this specification, it consists of four button members 20 and a lighting button of the same shape as the button member 20, but the scope of rights should not be limited thereto.

The button member 20 is provided in the same shape as the button hole 121 to be exposed to the outside through the button hole 121, and a flange portion 21 protruding outward is provided to seat the flange. It is inserted into the groove 123 to prevent the button member 20 from being separated through the button hole 121 .

In addition, the flange portion 21 is further provided with a locking blade 22, so that the locking wing 22 is fitted into the locking groove 125 to prevent shaking when pressing the button member 20 and stably Make the pressing action possible.

In addition, the lighting button is a button that enables the light of the upper case, side mirrors, rear lights, etc. to emit light when the button is operated, thereby performing a function of a flash in a dark place, and has the effect of improving the convenience of use.

A circular pressing groove 23 is formed on the upper surface of the button member 20, which is provided to accurately press the input part 311 of the substrate 31 to be described later when the button member 20 is pressed. will be.

The housing part 14 of the case 10 is provided with an electrical component 30, and the electrical component 30 supplies power to the substrate 31 on which the input unit 311 is formed and the substrate 31. and a battery 33 .

First, the substrate 31 refers to a PCB, and an input unit 311 is formed at a lower portion thereof so that a desired operation can be performed when the input unit 311 is pressed. ) is formed so that the battery 33 can be inserted.

In addition, although not shown in the drawings, the substrate 31 is provided with a wireless transceiver and a light emitting member so that when the input unit 311 is pressed, it is self-evident that the vehicle can be operated through radio waves, and the light emitting member is a button member 20 ) is operated each time the button is pressed, so that the operation of the button member 20 can be visually checked.

In this case, it is preferable that the light emitting member is aesthetically pleasing by allowing light to be emitted through a light among the vehicle-shaped upper case 11 .

Furthermore, it is obvious that the input unit 311 is provided in plurality as many as necessary according to the characteristics of the vehicle, and the position of the input unit 311 is provided at a position corresponding to the button member 20 .

Again, between the electrical component 30 and the button member 20, the pressing operation of the button member 20 accurately presses the input unit 311, and an inner cover 40 capable of preventing foreign substances from entering the inside. ) and a soft cover 50 are further provided.

More precisely, an inner cover 40 is provided under the substrate 31 to accommodate the substrate 31 thereon, and a soft cover 50 interlocking with the button member 20 is provided under the inner cover 40. ) is further provided.

First, the inner cover 40 is formed with a plurality of exposure holes 41 through which the input unit 311 can be exposed, and the edge portion 42 is bent upward to surround the edge of the substrate 31 . ) is formed so that the substrate 31 can be accommodated on the inner cover 40 as a result.

The soft cover 50 has an outer wall portion 52 formed thereon with a seating groove 51 formed thereon, so that the inner cover 40 and the substrate 31 can be embedded in the seating portion.

The soft cover 50 is made of a soft material such as silicone or rubber, and an elastic protrusion 53 is provided at the lower portion of the soft cover 50 to correspond to the position of the input unit 311, and the elastic protrusion The end of (53) is fitted into the pressing groove (23) of the button member (20).

That is, when the button member 20 is pressed, the elastic protrusion 53 is pressed, the upper surface of the elastic protrusion 53 is pressed, and the input part protrudes through the exposed hole 41 of the inner cover 40 ( 311) to enable input operation.

In addition, as mentioned above, the upper case 11 has the same shape as the vehicle model, and the end of the wheel 112 provided in the upper case 11 protrudes further in the lower direction than the button member 20 . As it is provided, it is possible to prevent the button member 20 from being pressed erroneously because the wheel 112 first touches the floor even when the key assembly A according to the present invention is placed on the floor.

In general, the FOB key as described above further includes an emergency key 60 in case the operation is impossible due to the discharge of the battery 33 or an error of the substrate 31,

In the present invention, an emergency key 60 detachably provided in the upper case 11 is provided on the rear license plate 114 provided in the upper case 11 in order not to damage the appearance, so that the user can use the rear license plate 114 ) is configured so that the emergency key 60 is taken out from the upper case 11 when taken out from the upper case 11 .

To this end, in the present invention, a storage member 141 in which the emergency key 60 can be embedded is further provided in the inner side of the upper case 11 , that is, the receiving part 14 , One side of the rear license plate 114 is located, and the end of the emergency key 60 is made of a rear license plate 114 .

That is, by the above configuration, the emergency key 60 can be safely stored, and the emergency key 60 is not exposed, so that the appearance is not impaired.

In addition, in the upper case 11 of the present invention, the front license plate 114 or the rear license plate 114 or both of them are formed with an attachment part so that the actual vehicle number can be attached in a sticker manner, so that the corresponding vehicle can be specified, so that the identification power It is desirable to increase the

4A and 4B show a modified example according to the present invention, in which a detachable block unit is introduced in coupling the upper case 11 and the lower case 12 to be combined more easily and stably, and the battery 33 ) to make it easy to separate when replacing.

The detachable block unit is provided on one side of the lower case 12 and includes a lower block B2 having a fitting groove B21 formed therein, and a rotating bar provided in the upper case 11 and inserted into the fitting groove B21 ( It is provided in the upper block (B1) having B13) and the lower block (B2) and includes a rotation inducing means (B3) for rotating the rotating bar (B13) introduced into the lower block,

As the rotating bar B13 of the upper block B1 rotates within the fitting groove B21 to support the upper inner wall surface of the fitting groove B21, the lower block B2 and the upper block B1 made to be firmly fixed.

[A] to [D] of Figs. 4a and 4b are views according to the coupling sequence of the upper block (B1) and the lower block (B2).

First, looking at the drawings, the upper block (B1) is composed of an upper body (B11) provided in the upper case (11), and an insertion protrusion (B12) protruding under the upper body (B11), and the insertion protrusion ( B12) A rotating bar (B13), which will be described later, is rotatably provided at the end.

More specifically, although not shown in the drawings, the insertion protrusion (B12) is provided with a pair of protrusions spaced apart from each other in parallel, and a rotating shaft rod (B15) connecting the protrusion ends is provided, and the rotating bar (B13) is coupled to the rotary shaft rod (B15) and is configured to be rotatable based on the rotary shaft rod (B15).

The lower block (B2) is provided in the lower case (12), and a fitting groove (B21) into which the insertion protrusion (B12) and the rotating bar (B13) are inserted is formed, and the fitting groove (B21) is the lower An insertion groove (B212) which is communicated with the upper part of the block (B2) and into which the rotary bar (B13) and the insertion protrusion (B12) are inserted, and the insertion groove (B212), which communicates with the insertion groove (B212), a predetermined space inside the lower block (B2) It consists of a rotation guide groove (B211) having, and an inlet groove (B213) that communicates with the upper one side of the rotation guide groove (B211) and is formed in a direction orthogonal to the insertion groove (B212).

The rotation inducing means (B3) is provided in the lower block (B2), and adjacent to the first magnet (B31) arranged adjacent to one end of the inlet groove (B213) and the lower end of the rotation inducing groove (B211). The arranged second magnet (B32), the first magnet (B31) and the second magnet (B32) are rotated and the first push bar (B36) protruding from the upper part of the lower block (B2), the rotating bar (B13) A first magnet (B34) and a second magnet (B35) respectively provided at both ends of the and an elastic body (B16) provided on the rotating shaft rod (B15) to give the elastic force of the rotating bar (B13) is made including,

The first magnet (B31) is composed of an S pole positioned at the end of the inlet groove (B213) and an N pole provided under the S pole, and the second magnet (B32) is at one end of the rotation induction groove (B211) at the lower portion. It consists of an N pole positioned and an S pole provided below it, and the first magnet B34 and the second magnet B35 are both made of an N pole.

When the rotation bar B13 is inserted into the rotation guide groove B211, the N pole of the second magnet B32 and the N pole of the second magnet B35 repel the rotation bar B13 by the repulsive force. Rotating with respect to (B15) and maintaining the horizontal from the insertion protrusion (B12), the S pole of the first magnet (B31) pulls the N pole of the first magnet (B34) by attractive force, and the rotation bar (B13) is introduced into the inlet groove (B213) to couple the upper block (B1) and the lower block (B2).

Hereinafter, first, the configuration of the lower block B2 will be described in more detail. The lower block B2 is a block-type lower block B2 provided in the lower case 12, and the fitting groove B21 is provided therein. Doedoe, the fitting groove (B21) consists of a rotation guide groove (B211), an insertion groove (B212) and an inlet groove (B213).

The rotation guide groove (B211) is provided in the lower block (B2) to have a certain space, and an insertion groove (B212) exposed on the upper body (B11) is provided on one side of the rotation guide groove (B211). is formed, and an inlet groove (B213) extending over one side of the rotation guide groove (B211) in a direction perpendicular to the insertion groove (B212) is formed.

In addition, a rotation permitting groove allowing rotation of the rotating bar B13 is further formed on both lower sides of the insertion groove (B212).

The rotating bar B13 is provided with a sliding hole B131 formed in the longitudinal direction of the rotating bar B13, and the rotating shaft rod B15 is inserted into the sliding hole B131 based on the rotating shaft rod B15. rotation is possible, and further, when the rotation bar (B13) rotates and is perpendicular to the insertion protrusion (B12), sliding movement to the left and right is made possible.

The rotation inducing means (B3) has a configuration including a first magnet (B31), a second magnet (B32), a first push bar (B36), a first magnet (B34), a second magnet (B35), first The first magnet (B31) is a magnet having an S pole and an N pole up and down, and is positioned such that the S pole is arranged adjacent to the end of the inlet groove (B213), and the second magnet (B32) has an N pole and an S pole up and down A magnet provided with B321) is provided.

The first push bar B36 is provided to be exposed upwardly on one side of the lower block B2. For this purpose, it is obvious that the first push groove B22 is formed in the lower block B2. A spring B363 is further provided below the first push bar B36 to impart an elastic force to the first push bar B36.

At this time, a first toothed portion B361 and a second toothed portion B362 are respectively formed on the outer surface of the first push bar B36, and the first toothed portion B361 includes the first shaft rod B311 and It is toothed, and the second toothed portion B362 is toothed with the second shaft rod B321 so that when the first push bar B36 is pressed, the first magnet B31 and the second magnet B32 are coupled to the first The position of the polarity may be changed by rotating the shaft rod (B311) and the second shaft rod (B321) as a rotation shaft, respectively.

The first magnet (B34) and the second magnet (B35) are provided at both ends of the rotating bar (B13), and are magnets each having an N pole. (The rotating bar (B13) is an insertion protrusion A first magnet (B34) is provided at the upper end when parallel to (B12) and a second magnet (B35) is provided at the lower end.)

In addition, the rotating shaft rod (B15) is further provided with an elastic body (B16) so that an elastic force can be applied to the rotational movement of the rotary bar (B13), but when the elastic body (B16) passes a predetermined dead point, the elastic force in the opposite direction is applied It is limited to the elastic body (B16) to have.

Further, although not shown in the drawing, the elastic body B16 is provided on the rotary shaft rod B15, and supports the inner surface of the rotary bar B13, or more precisely, the sliding hole B131, to provide an elastic force to the rotary bar B13. It is preferable that the rotation bar B13 is provided so as not to affect the application of the elastic force even when the rotation bar B13 slides at the same time as providing the .

Hereinafter, the operation will be described through [A] and [B] of FIG. 4A and [C] and [D] of FIG. 4B,

First, [A] shows the state before the insertion of the upper block (B1), and when the upper block (B1) is inserted together with the drawing [B], the insertion protrusion (B12) and the rotating bar (B13) are inserted into the insertion groove It is drawn in through (B212) so that the rotating bar (B13) is positioned inside one side of the rotation inducing groove (B211).

At this time, the N pole of the second magnet B32 is arranged adjacent to the N pole of the second magnet B35 so that the rotating bar B13 rotates the rotating shaft rod B15 as a rotating shaft by the repulsive force between the two. When the dead point of the elastic body B16 is crossed while rotating by the repulsive force, the elastic force naturally crosses the insertion protrusion B12 in the same state as [C]. At this time, the second push bar B37 is rotated while pushing, and the second push bar B37 is provided on the other side of the rotation induction groove B211 and is made to protrude above the lower block B2. When the second push bar (B37) rises as shown in [C], it is made so that it does not return to its original position without external force by a separate locking protrusion. (It is obvious that the second push groove (B23) is provided on the other side of the lower block (B2). )

When the same state as [C] again, the S pole of the first magnet B31 and the N pole of the first magnet B34 come closer, and the rotating bar B13 moves to the left by their attractive force [D] ], and by maintaining this state, the upper block (B1) and the lower block (B2) can be firmly fixed.

Conversely, in order to separate the upper block B1, the first push bar B36 is first pressed. When the first push bar B36 is pressed, the first magnet B31 and the second magnet B32 are rotated and The first magnet (B34) and the N poles of the first magnet (B31) are arranged adjacent to each other so that the rotating bar (B13) slides to the right by the repulsive force. At this time, when the auxiliary push bar is pressed, the rotating bar (B13) is The end is lowered, the dead point of the elastic body B16 passes, and the second magnet B32 is in a state of pressing the first push bar B36 by the attractive force between the S pole and the second magnet B35. ) The rotating bar (B13) is returned to its original position as in [B], and when the upper block (B1) is separated upward in the original position, the upper block (B1) can be naturally separated, so that it can be easily combined and separated At the same time, it has a feature that can be firmly and stably fixed when combined.

In addition, in the above description of the present invention, with reference to the accompanying drawings, the fob key assembly having a vehicle model type case having a specific shape, structure and configuration has been mainly described, but the present invention can be variously modified, changed and replaced by those skilled in the art. It is possible, and such modifications, changes and substitutions should be construed as falling within the protection scope of the present invention.

A: key assembly
10: case 11: upper case
111: body 112: wheel
113: mirror 114: license plate
115: bonnet 12: lower case
121: button hole 123: flange seating groove
125: locking groove 14: receiving part
141: storage member
20: button member 21: flange portion
22: catch wing 23: press groove
30: electronic parts 31: board
311: input unit 313: battery seating unit
33 : battery
40: inner cover 41: exposed hole
42: border
50: soft cover 51: seating groove
52: outer wall part 53: elastic protrusion
60: emergency key BU: detachable block unit

Claims (4)

a case comprising a lower case and an upper case coupled to each other to form a receiving portion;
a plurality of button members embedded in the accommodating part and exposed to the lower case;
an electrical component comprising: a board embedded in the accommodating part and having an input part formed at a position corresponding to the button member; and a battery for supplying power to the board;
is made, including
The case is a fob key assembly, characterized in that it is made to have the same appearance as the vehicle model. The method of claim 1,
The rear license plate of the case having the same appearance as the vehicle model is
An emergency key that is retractably provided in the receiving unit is provided, and the fob key assembly is retractably provided in the case. 3. The method of claim 2,
An inner cover for covering the substrate and a soft cover for accommodating the inner cover are further provided between the substrate and the button member. 4. The method according to claim 2 or 3,
Inside the upper case
Fob key assembly, characterized in that the storage member is further provided with a built-in emergency key introduced into the receiving portion.

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