TWI395862B - Vehicle key structure - Google Patents

Description

Vehicle key structure

The present invention relates to a vehicle key structure, and more particularly to a key structure in which a key provided with a magnet lock has an illumination function.

Press, the key is an indispensable item in daily life, and its application range is quite broad, for example: machine, car key, door key and anti-theft lock key. However, a general key usually has only an unlocking function and does not have a light-emitting function, so that it may cause inconvenience when the light is insufficient or the night is unlocked.

Therefore, the operator has developed a key with a lighting function. As shown in FIG. 1 , the key 1 has a key blank 11 , and one end of the key blank 11 is provided with a handle 12 , and the handle 12 is provided with a light-emitting unit 13 . The light-emitting unit 13 has a circuit board 131, a battery 132, a switch 133 and a light source 134. The light source 134 is exposed on the handle 12, and the switch 133 can control the key 1 to be bright or not, thereby The key 1 achieves the function of illumination.

The conventional key 1 can achieve the purpose of illuminating the keyhole by the above structure. However, since various new types of locomotives are equipped with a magnet lock on the handle of the key, when the driver wants to open the magnet lock at night, At the same time, it is often impossible to effectively align the keyhole of the magnet lock, which makes the unlocking difficult.

In view of the above-mentioned lack of the key to the conventional knowledge, how to develop a key structure that can be easily used by the driver of the vehicle is an urgent problem to be overcome by the current vehicle key manufacturers.

The main technical means of the present invention provides a vehicle key structure. The key includes at least a handle, a key blank and a magnet lock. One side of the handle is provided with a magnet lock, and one end of the handle is available for the key embryo. The arranging space is provided with an accommodating space, and the accommodating space is provided with a light-emitting unit, the light-emitting unit has a light source, a button switch and a battery, and the light source is disposed near the magnet lock or The magnet is locked, the button switch is protruded on one side of the handle, and the battery is disposed in the groove of the key blank, and the handle is further provided with a cover body for covering the battery, wherein the center of the light source The magnet lock system of the handle and the handle are the same center line, so that the key embryo, the battery and the light source can be freely removed from the handle, and the driver can press the button switch when opening the key hole of the vehicle. The pressing portion causes the light source to emit light, so as to facilitate the driver to turn on the vehicle at night or in the dark.

The second technical method of the present invention provides a vehicle key structure, the key includes at least a handle, a key blank and a magnet lock, and one side of the handle is provided with a magnet lock, and one end of the handle is available for the key The embryo is freely disposed, and an accommodating space is disposed on the handle. The accommodating space is provided with a light emitting unit. The light emitting unit has a light source, a button switch and a battery, and the light source is disposed near the magnet lock. Or the magnet is locked, the button switch is protruded on one side of the handle, and the battery is disposed in the groove of the key blank, and the handle is further provided with a cover body for covering the battery, wherein the light source is The center system is parallel to the magnet of the handle, whereby the driver can press the pressing portion of the button switch to light the light source when the driver turns on the magnet lock of the vehicle, so as to facilitate the driver to open the vehicle magnet lock at night or in the dark. The effect.

Another technical means of the present invention provides a vehicle key structure. The key includes at least a handle, a key blank and a magnet lock. One side of the handle is provided with a magnet lock, and one end of the handle is available for the key. The embryo is freely disposed, and an accommodating space is disposed on the handle. The accommodating space is provided with a light emitting unit. The light emitting unit has a light source, a button switch and a battery, and the light source is disposed near the magnet lock. Or the magnet is locked, the button switch is protruded on one side of the handle, and the battery is disposed in the groove of the key blank, and the handle is further provided with a cover body for covering the battery, wherein the light source is The center is arranged in parallel with the key germ system, thereby facilitating the driver to press the pressing portion of the button switch to illuminate the keyhole with the light source to achieve the effect of facilitating the driver to turn on the vehicle at night or in the dark.

Still another technical means of the present invention is to provide a vehicle key structure, the key comprising at least a handle, a key blank and a magnet lock, one side of the handle is provided with a magnet lock, and one end of the handle is available for the key The embryo is freely disposed, and an accommodating space is disposed on the handle. The accommodating space is provided with a light emitting unit. The light emitting unit has a light source, a button switch and a battery, and the light source is disposed near the magnet lock. Or the magnet is locked, the button switch is convexly disposed on one side of the handle, and the battery is disposed in the groove of the key blank, and the handle is further provided with a cover body for covering the battery, wherein the handle is The magnet lock can swing at an angle on one side of the handle, and the center of the light source is the same center line as the magnet lock, thereby effectively increasing the illumination angle of the light source, so that the driver can press the button switch. The pressing portion causes the light source to illuminate the keyhole to achieve the effect of facilitating the driver to turn on the vehicle at night or in the dark.

Another technical means of the present invention is to provide a vehicle key structure, the key comprising at least a handle, a key blank and a magnet lock, one side of the handle is provided with a magnet lock, and one end of the handle is available for the key The embryo is freely disposed, and an accommodating space is disposed on the handle. The accommodating space is provided with a light emitting unit. The light emitting unit has a light source, a button switch and a battery, and the light source is disposed near the magnet lock. Or the magnet is locked, the button switch is protruded on one side of the handle, and the battery is disposed in the groove of the key blank, and the handle is further provided with a cover body for covering the battery, wherein the light source is The center is the same center line as the magnet of the handle, and a laser light source is provided at the top end of the handle, thereby making the key not only have an illumination function, but also the key can be used to indicate the key. Function, which in turn improves the versatility of the key.

In order to make it easier for the examiner to understand the structure of the present invention and the achievable effects, the following description will be made in conjunction with the following description: First, referring to FIG. 2, the key 2 of the present invention includes at least one handle 21 and one. Key embryo 22 and a magnet lock 23.

The handle 21 is made of plastic, and the handle 21 is provided with a magnet lock 23 on one side thereof, and the magnet lock 23 has a plurality of magnets 231 therein, and the magnet lock 23 is connected with a key hole of the vehicle faucet lock (not shown) The shank 21 is provided with a receiving space 211. The accommodating space 211 is provided with a channel 212 in the center of the magnet lock 23, and a through hole 213 is formed between the surface of the handle 21 and the accommodating space 211. The opening of the accommodating space 211 is provided with a cover 214. The cover 214 is pivotally mounted on the handle 21 by a latch 215. The lower end of the cover 214 is provided with a positioning protrusion 2141. The positioning protrusion 2141 is provided. The cover body 214 can be positioned on the handle 21, wherein the accommodating space 211 of the handle 21 is provided with a light-emitting unit 24, the light-emitting unit 24 has a light source 241, a button switch 242 and a battery 243. The light source 241 can be a light emitting diode. The light source 241 has two end legs, one is a positive electrode 2411, and the other is a negative electrode 2412. The positive electrode 2411 corresponds to the center of the button switch 242 and the positive electrode 2431 of the battery 243. The button switch 242 is convexly provided with a pressing portion 2421, and the battery 243 is disposed at the recess 221 of the key blank 22. In the middle, a loop can be formed by contacting the negative electrode 2432 around the battery 243 with the key blank 22.

The key blank 22 is a metal piece. One end of the key blank 22 is provided with a recess 221 for receiving the battery 243 of the light emitting unit 24.

When the present invention is implemented, please refer to FIG. 3, FIG. 4 and FIG. 5, the light source 241 is installed in the channel 212 of the handle 21, and the button switch 242 is installed in the accommodating space 211 of the handle 21. The pressing portion 2421 of the button switch 242 is protruded from the through hole 213 of the handle 21, and the battery 243 is installed in the recess 221 of the key blank 22, and then the handle 21 is sleeved on the top of the key blank 22 to make the battery The 243 is placed in the accommodating space 211 of the handle 21, and finally the cover 214 is pivoted at the opening of the accommodating space 211 by the latch 215, and the cover 214 is positioned by the cover 214 to position the cover 214. The handle 21 is thus assembled to complete the present invention. When the battery 243 needs to be replaced, the battery 243 can be taken out and replaced only by opening the cover 214, and the key blank 22, the battery 243 and the light source 241 can be freely removed from the handle 21.

When the present invention is used, referring to FIG. 6 and FIG. 7, when the pressing portion 2421 protruding from the surface of the handle 21 is pressed, the positive electrode 2411 of the light source 241 can be in contact with the positive electrode 2431 of the battery 243 to form a conductive. At this time, the light source 241 can emit light from the center of the magnet lock 23 of the grip 21, whereby when the driver wants to open the keyhole of the vehicle at night or in the dark, the light of the light source 241 can be used to illuminate, and the light is clear. The magnet lock 23 is opened corresponding to the keyhole.

Referring to FIG. 8 again, it is a second embodiment of the present invention. In the implementation of the present invention, the channel 212 can be disposed above the magnet lock 23 to make the center line of the light source 241 and the magnet 231 of the magnet lock 23 The center line is parallel, whereby when the pressing portion 2421 protruding from the surface of the handle 21 is pressed, the positive electrode 2411 of the light source 241 can be in contact with the positive electrode 2431 of the battery 243 to form a conductive state, and the light source 241 can be The light above the magnet lock 23 of the handle 21 emits light, and by the light source 241 emitting range, the driver can still use the light of the light source 241 to illuminate when the driver wants to open the keyhole of the vehicle at night or in the dark. The magnet lock 23 corresponds to the keyhole and is opened.

Referring to FIG. 9 again, it is another embodiment of the present invention. When the present invention is implemented, the center of the light source 241 can be disposed in parallel with the key blank 22, thereby, when the driver presses at night or in the dark. When the grip 21 protrudes from the pressing portion 2421, the light source 241 can be used to illuminate the keyhole of the vehicle to facilitate the driver to turn on the vehicle at night or in the dark.

Referring to FIG. 10 and FIG. 11 again, in another embodiment of the present invention, in the implementation of the present invention, the magnet lock 23 on the handle 21 can swing at an angle on the side of the handle 21, and the The center of the light source 241 is the same center line as the magnet lock 23, whereby when the pressing portion 2421 of the push button switch 242 is pressed to cause the light source 241 to emit light, the illumination angle of the light source 241 can be effectively increased to facilitate the driver. Illuminate the magnet lock and keyhole to make it easier for the driver to turn on the vehicle at night or in the dark.

The key 3 includes at least one handle 31, a key blank 32 and a magnet lock 33. The handle 31 is provided with a magnet lock 33. The magnet lock 33 has a plurality of magnets 331, and the handle 31 has an accommodating space 311. The accommodating space 311 is provided with a light-emitting unit 34. The light-emitting unit 34 has a light source 341 and a laser light source 342. A button 343 and a battery 344 are disposed in the channel 312 of the accommodating space 311. The button switch 343 has two pressing portions 3431, 3432 protruding from the surface of the handle 31, and the battery 344 The shank 31 is further provided with a cover 314 for covering the battery 344. The center of the light source 341 is the same center as the magnet lock 33 of the handle 31. The wire is further provided with a channel 313 at the top of the handle 31. The channel 313 is provided with a laser light source 342, and the pressing portions 3431 and 3432 of the button switch 343 can respectively control the light source 341 and the laser light source 342. The light and the non-brightness, by the setting of the laser light source 342, the key 3 can not only have the function of illumination, With the laser light source 342 may indicate that the key 3 has a function, and thus enhance the key 3 of the pan with.

In summary, the present invention can effectively improve the lack of a conventional vehicle key and improve the use efficiency of a vehicle key having a magnet, and has achieved the purpose and effect of the invention, and should have been in conformity with practicality and novelty. And the essentials of progress, the application for invention of patents in accordance with the law, pray for the detailed examination of your examiner, and the grant of patent approval, to the sense of virtue.

1. . . key

11. . . Key embryo

12. . . Grip

13. . . Light unit

131. . . Circuit board

132. . . battery

133. . . switch

134. . . Light source

2. . . key

twenty one. . . Grip

211. . . Housing space

212. . . aisle

213. . . perforation

214. . . Cover

2141. . . Positioning convex

twenty two. . . Key embryo

221. . . Groove

twenty three. . . Magnet lock

231. . . magnet

twenty four. . . Light unit

241. . . Light source

2411. . . positive electrode

2412. . . negative electrode

242. . . button

2421. . . Pressing part

243. . . battery

2431. . . positive electrode

2432. . . negative electrode

3. . . key

31. . . Grip

311. . . Housing space

312. . . aisle

313. . . aisle

314. . . Cover

32. . . Key embryo

321. . . Groove

33. . . Magnet lock

331. . . magnet

34. . . Light unit

341. . . Light source

342. . . Laser source

343. . . button

3431. . . Pressing part

3432. . . Pressing part

344. . . battery

Figure 1 is a schematic cross-sectional view of a conventional key.

Figure 2 is an exploded perspective view of the key of the present invention.

Figure 3 is a schematic view showing the assembly of the key of the present invention.

Figure 4 and Figure 5 are schematic perspective views of the key of the present invention.

Figure 6 and Figure 7 are schematic views showing the use of the key of the present invention.

Figure 8 is a schematic illustration of an embodiment of the present invention.

Figure 9 is a schematic illustration of another embodiment of the key of the present invention.

10 and 11 are schematic views showing still another embodiment of the key of the present invention.

Figure 12 is a schematic illustration of yet another embodiment of the key of the present invention.

2. . . key

twenty one. . . Grip

211. . . Housing space

212. . . aisle

213. . . perforation

214. . . Cover

2141. . . Positioning convex

twenty two. . . Key embryo

221. . . Groove

twenty three. . . Magnet lock

twenty four. . . Light unit

241. . . Light source

2411. . . positive electrode

2412. . . negative electrode

242. . . button

2421. . . Pressing part

243. . . battery

2431. . . positive electrode

2432. . . negative electrode

Claims (8)

A vehicle key structure includes at least: a handle, a key blank, and a magnet lock. One side of the handle is provided with a magnet lock, and one end of the handle is freely provided for the key embryo, and the handle is The accommodating space is provided with a light-emitting unit, the light-emitting unit has a light source, a button switch and a battery, the light source is disposed on the magnet lock, and the center line of the light source can further Parallel to the center line of the magnet, the button opening relationship is convexly disposed on one side of the handle, and the battery is disposed in the groove of the key blank, thereby allowing the key embryo, the battery and the light source to freely Handle changer. The vehicle key structure of claim 1, wherein a surface of the handle and the accommodating space are provided with a through hole, and the pressing portion is located in the through hole. The vehicular key structure of claim 2, wherein the accommodating space opening of the handle is provided with a cover. The vehicle key structure of claim 3, wherein the cover system is pivotally mounted on the handle with a latch. The vehicle key structure of claim 3, wherein the lower end of the cover body is provided with a positioning convex portion. A vehicle key structure includes at least: a handle, a key blank, and a magnet lock. One side of the handle is provided with a magnet lock, and one end of the handle is freely provided for the key embryo, and the handle is The accommodating space is provided with a light-emitting unit, the light-emitting unit has a light source, a button switch and a battery, and the light source is on the same side as the magnet lock, and the center of the light source can enter One step is arranged in parallel with the key embryo, the button opening relationship is convexly disposed on one side of the handle, and the battery is disposed in the groove of the key blank, thereby enabling the key embryo, the battery and the light source to be freely gripped Handle changer. A vehicle key structure includes at least: a handle, a key blank, and a magnet lock. One side of the handle is provided with a magnet lock, and one end of the handle is freely provided for the key embryo, and the handle is The accommodating space is provided with a light-emitting unit, the light-emitting unit has a light source, a button switch and a battery, and the light source is on the same side as the magnet lock, and the button opening relationship is convexly disposed on the handle One side, and the battery is disposed in the groove of the key blank, wherein the magnet lock on the handle can swing at an angle on one side of the handle, and the center of the light source is the same center as the magnet lock The wire, whereby the key embryo, the battery and the light source can be freely removed from the handle. A vehicle key structure includes at least: a handle, a key blank, and a magnet lock. One side of the handle is provided with a magnet lock, and one end of the handle is freely provided for the key embryo, and the handle is An accommodating space is provided, the accommodating space is provided with a light-emitting unit, the light-emitting unit has a light source, a button switch and a battery, and the light source is disposed on the magnet lock, and the button opening relationship is convexly disposed on the handle On one side, the battery is placed in the recess of the key blank, and a laser light source is provided on the top of the handle.