CN218092521U

CN218092521U - Folding vehicle key

Info

Publication number: CN218092521U
Application number: CN202221670012.1U
Authority: CN
Inventors: 孟涵; 徐月召; 姜照川; 师进刚; 宋子利; 温泉
Original assignee: FAW Group Corp
Current assignee: FAW Group Corp
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-20
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a foldable vehicle key, foldable vehicle key includes: the key body is provided with an accommodating cavity and used for electrically controlling unlocking of the vehicle door; the key blank is used for being matched with a lock cylinder of the vehicle door to unlock the vehicle door; the holding lock head is rotatably connected with the key blank and is provided with a hidden position folded on the surface of the key blank and a working position far away from the key blank; when the holding lock is located at the hidden position, the key blank and the holding lock can be jointly stored in the containing cavity, and when the holding lock is located at the working position, the key blank can be driven to unlock the car door by rotating the holding lock. By adopting the technical scheme, the technical problem that a vehicle key in the prior art is inconvenient to use is effectively solved.

Description

Folding vehicle key

Technical Field

The utility model relates to a vehicle key designs technical field, particularly, relates to a foldable vehicle key.

Background

Vehicle key among the prior art has the product with mechanical key and electric key combination, and door mechanical key generally is under the condition of vehicle insufficient voltage, uses when unable key-operated key unblock or locking vehicle, has greatly promoted vehicle key's practicality, but mechanical key has unblanked inconvenient and be not convenient for the problem of accomodating.

Aiming at the problem that a mechanical key in the prior art is practical and inconvenient, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a foldable vehicle key to solve the problem that a mechanical key in the prior art is inconvenient to use.

In order to achieve the above object, according to one aspect of the present invention, there is provided a foldable vehicle key including: the key body is provided with an accommodating cavity and used for electrically controlling unlocking of the vehicle door; the key blank is used for being matched with a lock cylinder of the vehicle door so as to unlock the vehicle door; the holding lock head is rotatably connected with the key blank and is provided with a hidden position folded on the surface of the key blank and a working position far away from the key blank; when the holding lock is located at the hidden position, the key blank and the holding lock can be jointly stored in the containing cavity, and when the holding lock is located at the working position, the key blank can be driven to unlock the car door by rotating the holding lock.

Furthermore, the holding lock head is sequentially provided with a counter bore and a first through hole along the height direction, and the axis of the counter bore is overlapped with the axis of the first through hole.

Furthermore, the key blank is provided with a limiting groove and a second through hole in sequence along the height direction, the axes of the limiting groove and the second through hole are coincidently arranged, and the axes of the first through hole and the second through hole are coincidently arranged.

Furthermore, the folding vehicle key further comprises a rivet, and the rivet penetrates through the first through hole, the second through hole, the limiting groove and the counter bore.

Furthermore, the folding vehicle key also comprises a gasket, the gasket is positioned in the counter bore and is connected with the holding lock head, and the gasket is connected with the rivet.

Furthermore, one side of the holding lock head, which faces the key blank, is provided with a limiting protrusion, a part of outer surface of the rivet and the inner surface of the limiting groove form a limiting space, the limiting protrusion is positioned in the limiting space, and the rotating holding lock head can drive the limiting protrusion to move in the limiting space.

Further, the gasket is arranged along the height from the middle part to the edge and gradually reduced, and the edge of the gasket is arranged in a tooth-shaped structure.

Further, the width of the key body and the width of the key blank are set to be the same.

Furthermore, the rotating direction of the holding lock head is anticlockwise, the rotating angle of the holding lock head is alpha, wherein alpha is more than or equal to 220 degrees and more than or equal to 210 degrees.

Furthermore, the gasket is made of stainless steel materials, and the rivet is made of copper materials.

Use the technical scheme of the utility model, grip the tapered end and rotationally be connected with the key embryo for when gripping the tapered end and being located hidden position, the key embryo can be accomodate in holding the intracavity with gripping the tapered end jointly, makes the whole appearance of foldable vehicle key pleasing to the eye and be convenient for accomodate, grips the tapered end and is located operating position, and the user of being convenient for rotates to grip the tapered end and can drive the key embryo with the door unblock, improves the convenience that the user used the vehicle key. By adopting the technical scheme, the technical problem that a vehicle key in the prior art is inconvenient to use is effectively solved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a first embodiment of a folding vehicle key according to the invention;

fig. 2 shows a schematic structural view of a second embodiment of a folding vehicle key according to the present invention;

fig. 3 shows a schematic structural view of a third embodiment of a folding vehicle key according to the present invention;

fig. 4 shows a schematic structural view of a fourth embodiment of a folding vehicle key according to the present invention;

fig. 5 shows a schematic structural view of a fifth embodiment of a folding vehicle key according to the present invention;

fig. 6 shows a schematic structural view of an embodiment of a key blank of a folding vehicle key according to the present invention;

fig. 7 shows a schematic structural view of a first embodiment of a holding cylinder of a foldable vehicle key according to the present invention;

fig. 8 shows a schematic structural view of a second embodiment of a holding cylinder of a foldable vehicle key according to the present invention;

fig. 9 shows a schematic structural view of an embodiment of a washer of a folding vehicle key according to the present invention.

Wherein the figures include the following reference numerals:

10. a key body; 20. a key blank; 21. a limiting groove; 22. a second through hole; 40. holding the lock head; 41. a counter bore; 42. a first through hole; 43. a limiting bulge; 50. riveting; 60. a gasket.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 9, according to an embodiment of the present application, a folding vehicle key is provided.

The folding vehicle key comprises a key body 10, a key blank 20 and a holding lock head 40. The key body 10 has a housing cavity. The key body 10 is used for electrically controlling the unlocking of the vehicle door. The key blank 20 is used to cooperate with a key cylinder of a vehicle door to unlock the vehicle door. The holding lock 40 is rotatably connected with the key blank 20. The grip lock 40 has a hidden position folded over the surface of the key blank 20 and an operative position away from the key blank 20. When the holding lock 40 is located at the hidden position, the key blank 20 and the holding lock 40 can be jointly accommodated in the accommodating cavity, and when the holding lock 40 is located at the working position, the key blank 20 can be driven to unlock the vehicle door by rotating the holding lock 40.

The technical scheme of this embodiment of application, it is connected with key embryo 20 rotationally to hold tapered end 40 for when holding tapered end 40 and being located hidden position, key embryo 20 can be accomodate in holding the intracavity with holding tapered end 40 jointly, makes the whole pleasing to the eye and be convenient for accomodate of foldable vehicle key appearance, holds tapered end 40 and is located operating position, and the user of being convenient for rotates to hold tapered end 40 and can drive key embryo 20 and unblock the door, improves the convenience that the user used the vehicle key. Combine the technical scheme of this embodiment, solved the inconvenient technical problem of vehicle key use among the prior art effectively.

As shown in fig. 3, the holding lock head 40 is provided with a counter bore 41 and a first through hole 42 in the height direction. The axis of the counterbore 41 is disposed coincident with the axis of the first through hole 42. This arrangement facilitates the installation of the washer 60 and the rivet 50, and improves the coaxiality of the washer 60 and the rivet 50, thereby making it easier for a user to hold the lock cylinder 40 by rotation. Preferably, the counterbore 41 is disposed with a diameter greater than the diameter of the first through bore 42.

Furthermore, the key blank 20 is provided with a limiting groove 21 and a second through hole 22 in sequence along the height direction. The axes of the stopper groove 21 and the second through hole 22 are arranged to coincide with each other. The first through hole 42 is provided so as to coincide with the axis of the second through hole 22. The arrangement is convenient for installing the rivet 50, and improves the connection stability of the holding tapered end 40 and the key blank 20.

As shown in fig. 2 and 3, the folding vehicle key further includes a rivet 50. The rivet 50 is simultaneously inserted into the first through hole 42, the second through hole 22, the limiting groove 21 and the counter bore 41. The rivet 50 is adopted for connection, so that the assembly difficulty of the key blank 20 and the lock head 40 is reduced, and the key blank and the lock head can be detached at the same time, so that the key blank and the lock head are convenient to clean and maintain.

Further, the folding vehicle key further includes a washer 60, the washer 60 being located within the counterbore 41. The washer 60 is connected to the grip lock 40. The washer 60 is connected to the rivet 50. This arrangement provides a protective function for the washer 60 to prevent foreign matter from entering the key interior, while the washer 60 rotates the rivet 50.

As shown in fig. 6 and 7, a limiting protrusion 43 is disposed on a side of the holding lock 40 facing the key blank 20, a part of the outer surface of the rivet 50 and the inner surface of the limiting groove 21 form a limiting space, and the limiting protrusion 43 is located in the limiting space, wherein the limiting protrusion 43 can be driven to move in the limiting space by rotating the holding lock 40. Set up like this and make to hold tapered end 40 and can follow the realization of predetermineeing the route and rotate, the user of being convenient for will holding tapered end 40 and open to operating position fast, promote user's convenience of use effectively.

In an alternative embodiment, the washer 60 is disposed with a decreasing height from the center to the edge, and the edge of the washer 60 is disposed in a castellated configuration. This arrangement provides the washer 60 with a protective shield function while also facilitating the prevention of the tooth structure from scratching the user. The production cost of the folding mechanical key can be further reduced by arranging the edge into the tooth-shaped structure.

Further, the width of the key body 10 and the width of the key blank 20 are set to be the same. The great mechanical key of current handheld structure size, when inserting the operation of door lock core, mechanical key pivoted in-process, for example the door is opened the handle outward easily with all ring edge borders spare, adopts the technical scheme of this embodiment, can not take place the interference phenomenon with all ring edge borders spare in the operation process, and operating space is not enough when having solved the use that the mechanical key of current part exists problem has promoted vehicle key's practicality and convenience effectively.

Furthermore, the rotating direction of the holding lock head 40 is counterclockwise, the rotating angle of the holding lock head 40 is alpha, wherein alpha is more than or equal to 220 degrees and more than or equal to 210 degrees. Preferably, the key blank 20 is 43mm by 7.8mm by 1.8mm in size. The size of the holding lock head 40 is 24mm multiplied by 7.8mm multiplied by 1.8mm.

Further, the washer 60 is made of a stainless steel material, and the rivet 50 is made of a copper material. Preferably, the grip lock 40 and key blank 20 are made of H62T, the washer 60 is made of 0Cr18Ni9, and the rivet 50 is made of cupronickel.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A folding vehicle key, comprising:

the key comprises a key body (10), wherein the key body (10) is provided with an accommodating cavity, and the key body (10) is used for electrically controlling unlocking of a vehicle door;

a key blank (20), the key blank (20) being for cooperating with a key cylinder of the vehicle door to unlock the vehicle door;

the holding lock head (40) is rotatably connected with the key blank (20), and the holding lock head (40) has a hidden position folded on the surface of the key blank (20) and a working position far away from the key blank (20);

when the holding lock head (40) is located at the hidden position, the key blank (20) and the holding lock head (40) can be jointly accommodated in the accommodating cavity, and when the holding lock head (40) is located at the working position, the key blank (20) can be driven to unlock the car door by rotating the holding lock head (40).

2. The folding vehicle key according to claim 1, characterized in that the grip cylinder (40) is provided with a counterbore (41) and a first through hole (42) in the height direction in this order, the axis of the counterbore (41) being arranged coincident with the axis of the first through hole (42).

3. The folding vehicle key according to claim 2, wherein the key blank (20) is provided with a stopper groove (21) and a second through hole (22) in the height direction in this order, the axes of the stopper groove (21) and the second through hole (22) are provided so as to coincide, and the first through hole (42) and the second through hole (22) are provided so as to coincide.

4. The folding vehicle key of claim 3, further comprising a rivet (50), wherein said rivet (50) is simultaneously inserted into said first through hole (42), said second through hole (22), said stopper groove (21), said counter bore (41).

5. The folding vehicle key of claim 4 further comprising a washer (60), said washer (60) being located within said counterbore (41), said washer (60) being connected to said holding cylinder (40), said washer (60) being connected to said rivet (50).

6. The folding vehicle key according to claim 4, wherein a side of the holding cylinder (40) facing the key blank (20) is provided with a limiting protrusion (43), a part of an outer surface of the rivet (50) and an inner surface of the limiting groove (21) form a limiting space, and the limiting protrusion (43) is located in the limiting space, wherein the limiting protrusion (43) is moved in the limiting space by rotating the holding cylinder (40).

7. The folding vehicle key according to claim 5, characterized in that said washer (60) is provided with a gradually decreasing height from the middle to the edge, the edge of said washer (60) being provided with a castellated structure.

8. The folding vehicle key according to claim 1, characterized in that the width of the key body (10) and the width of the key blank (20) are arranged identically.

9. The folding vehicle key according to claim 1, characterized in that the direction of rotation of the held cylinder (40) is counterclockwise and the angle of rotation of the held cylinder (40) is α, wherein 220 ° ≧ α ≧ 210 °.

10. The folding vehicle key according to claim 5, characterized in that the washer (60) is made of a stainless steel material and the rivet (50) is made of a copper material.