TWM461351U - Multifunctional key cover - Google Patents

Description

Multi-function key set

The present invention relates to a key sleeve, and more particularly to a key sleeve technology that can be directly used for the existing key to reduce the key and safe use of keys, lighting, buzzing and the like.

Press, the office, the home, the door, or the transportation must use the key. Yes, the key is already indispensable in our lives. Everyone has at least one key in the body and when the night is dim. There are often problems that can't be found in the use of keyholes.

For example, in the national patent publication No. M326046, "Lighting Illumination Key", the main method is to weld a metal key embryo in a plastic shell, and a hollow chamber is arranged on the side of the rubber shell for splicing the light-emitting element. When it wants to open the lock, it can simultaneously illuminate the auxiliary key.

Although the above structure has the convenience of illuminating illumination to assist the unlocking, the metal key embryo is placed in the plastic mold, and the plastic is injected into the key body at a high temperature, that is, the metal key embryo and the rubber shell are integrally formed. It is impossible to replace the use of different keys, and the keys of different sizes and forms must be produced separately, and the cost is high.

Another national announcement No. M280399, "The positioning structure of the telescopic key" is mainly composed of an upper casing, a lower casing, a middle plate, a key piece having a connecting block, a button, and a circuit board having an LED lamp and a switch. The lower shell is provided with front and rear positioning grooves, and the key piece connecting block is provided with a telescopic hole, and the group is provided with a spring and a control rod. By the above, the key piece is controlled to be in the shell, protrudes out of the shell, and is positioned. The effect of the telescopic effect is not compromised, and the effect of illumination in the dark is achieved by the LED light of the circuit board.

However, the key piece and the lower case of the above structure must be provided with the connecting block and the sliding sleeve set of the corresponding structure, and the same problem that the different keys cannot be replaced, and the keys of different sizes and forms must also be separately produced, and the cost is high. The shortcomings exist.

In addition to the high cost, the key structure with the lighting of the two previous cases must be produced separately. In addition to the high cost, the problem of no lighting for the existing key can not be solved; when the danger is robbed, the above two cases are also It only has the illumination warning function, which can not effectively attract the attention of the surrounding people.

Another example is the patent pre-announcement of China's Announcement No. 173326 and No. 351081, which is provided with a lighting or buzzing function in the key ring. However, the lighting device and the key ring are two separate components, whether or not they are mutually integrated. It will cause the operation of holding the key and the key ring at the same time, which is quite unsatisfactory; in other cases, the key is usually held instead of the key ring when getting off the vehicle. In this situation, if the buzzer is set on the key ring It will result in the inability to immediately press the beep for help, so it is necessary to integrate and improve various functions.

In view of the above technical background, the creators of this case have thought that if a soft key cover can be provided and the existing key set can be provided, the superiority of the key, illumination and buzzer can be achieved, and the above-mentioned conventional use can be improved. The shortcomings of the person make the existing key function more obvious.

According to the above, the technical structure adopted by the present invention is: a multifunctional key cover comprising a body, a light-emitting component and a buzzer, wherein the body is made of a soft material such as silicone, and the front end is cut into the body. A handle for the key is inserted into the slot of the bundle; and the illumination assembly and the buzzer are respectively disposed on the peripheral body of the slot, and the light source of the illumination component is projected in the direction of the key.

Secondly, the light-emitting component comprises at least a circuit board electrically connected, an LED lamp that emits light toward the key direction, a battery and a button, and the button can be disposed at the center of the front surface of the body. 俾The thumb can be accurately inserted into the lock hole to open smoothly; the buzzer is electrically connected to a battery and a button; and the buzzer is further electrically connected to a power indicator light, and the power indicator light is displayed when the power is sufficient A green light, and a red light when the power is low.

In addition, the body is provided with a perforation for the key ring fastening, and the perforation is penetrated through the wire slot, so that the perforation can be opposite to the main body perforation after the existing key is inserted, so that the key ring can be worn through the main body and the existing key. Two perforations are used to fasten the two to prevent the key from falling.

Furthermore, the button switching control of the light-emitting component can be set to a multi-stage switching control structure, that is, the warning flashing effect of switching the illumination and the distress signal.

Accordingly, the main objective of this creation is to provide a multi-function key case that can integrate the key, illumination and buzzer functions, and to directly convert the existing key to quickly convert the practical benefit of using the multi-function security key; Moreover, the system is made of silicone soft material, has low cost and good toughness, and can be provided by the wire slot to provide the existing key of different specifications and shapes, and the user can also change the key insertion at any time according to the needs of the user. The use of the group is also quite simple and fast.

10‧‧‧ Ontology

11‧‧‧ wire trough

12‧‧‧Perforation

13‧‧‧ concave curved surface

20‧‧‧Lighting components

21‧‧‧ boards

22‧‧‧LED lights

23‧‧‧Battery

24‧‧‧ button

30‧‧‧ buzzer

31‧‧‧Battery

32‧‧‧ button

33‧‧‧Power indicator

40, 40A, 40B‧‧ ‧ key

41, 41A, 41B‧‧‧ handle

42, 41A, 42B‧‧‧ perforation

50‧‧‧ key ring

60‧‧‧ thumb

A‧‧‧Keyhole

The first figure is a schematic exploded view of the present creation.

Figure 2 is a schematic diagram of the three-dimensional combination of the creation.

Figures 3 and 4 are schematic diagrams of the different shapes of the present set.

Figure 5 is a schematic diagram of the key ring of the creation.

Figure 6 is a schematic diagram of the creation of a distress signal by pressing the buzzer.

Figure 7 is a schematic diagram of the key insertion of the creative lighting keyhole.

Please refer to Figure 1-4. This creation provides a multi-function key case. The utility model comprises a body 10, a light-emitting component 20 and a buzzer 30. The body 10 is made of a soft material, and is preferably made of a silicone material. The front end of the body 10 is cut into the body 10 for different shapes and structures. The trunking 11 of the existing key 40 (40A, 40B) is inserted into the slot 11 of the handle 41 (41A, 41B). Referring to FIG. 5, the body 10 has a through hole 12 for the key ring 50 to be fastened at the rear end. The through hole 12 is inserted through the slot 11 for the existing key 40 (for example, the key 40 is used as an example), and the through hole 42 can be opposite to the through hole 12 of the body 10, so that the key ring 50 passes through the through hole 12 of the body 10 and The existing key 40 is perforated 42 and the two are simultaneously buckled to prevent the key 40 from falling. In addition, the body 10 can also be made of a transparent soft material. When the existing remote key 40B set is used, the perspective can still be clearly seen. Remote control button control.

The light-emitting component 20 is disposed in the body 10 around the wire slot 11. The light-emitting component 20 is projected in the direction of the key 40, and includes at least a circuit board 21 electrically connected to the key 40 and a LED light 22 that emits light toward the side of the key 40. a battery 23 and a button 24, the button 24 is protruded from the front of the body 10 about the center of the thumb 60 press, as shown in Figure 7, the thumb 60 can be pressed directly to accurately insert the lock hole A to open, The inconvenience of taking the time to flip the key 40 to adapt to the keyhole A on the door is omitted; and the button 24 of the light-emitting assembly 20 can be set as a multi-segment switch, that is, the warning flashing effect of switching the illumination and the distress signal.

The buzzer 30 electrically connects a battery 31 and a button 32, and the buzzer 30 is further electrically connected to a power indicator light 33. When the power is sufficient, the power indicator light will display a green light, and when the power supply is insufficient, A red light is displayed to remind the user to maintain power at any time for the next use.

In addition, the light-emitting component 20 and the buzzer 30 can also electrically connect a single battery and a button (not shown), and the button is set to multi-stage cutting.

When the structural composition of the bearing is specifically implemented, the key sleeve of the present invention is made of a soft rubber material, and is an elastic sleeve with excellent toughness. Therefore, the trunking 11 is normally closed and can be lifted. After the key 40 of different specifications or shapes is inserted, the extension key can be used to elastically coat the tightening key 40 to achieve the benefit of low integration; on the contrary, as long as the key 40 is extracted, the different keys can be replaced. The convenience of use, and the use of multi-function warning devices to enhance the practical benefits of user safety.

As shown in Fig. 6, when the danger is encountered, since the buzzer 30 of the present creation is provided on the body 10 of the key 40 set, the user can press the button 32 of the buzzer 30 to immediately The effect of asking for a beeping alarm is to quickly attract the attention of the surrounding people and improve the safety of the user. In addition, when the nighttime light is not good, as shown in Fig. 7, just press the button of the light-emitting component 20 24 can make the LED lamp 22 produce a luminous illumination effect, and when the button is to be unlocked, the button 24 can be used to protrude the thumb 60 on the front side of the body 10, and the LED lamp 22 with the same key direction in the illumination direction illuminates the keyhole. The A position helps the user to quickly find the position of the keyhole A, and the key 40 is easy to insert into the keyhole A to achieve a smooth and quick unlocking operation.

In summary, it can be seen that the multi-function key sleeve of the present invention can be applied to existing key sets of different specifications and shapes, and can improve the disadvantages of the individual production, and the components of the creation are few and the structure is not complicated, compared with the foregoing. The learner can also achieve the goal of cost saving and improve the competitiveness of the product. Therefore, it is clear that the innovative structure of this creation has industrial utilization, novelty and progress, and meets the requirements of new patents. However, the above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent.

10‧‧‧ Ontology

11‧‧‧ wire trough

12‧‧‧Perforation

20‧‧‧Lighting components

21‧‧‧ boards

22‧‧‧LED lights

23‧‧‧Battery

24‧‧‧ button

30‧‧‧ buzzer

31‧‧‧Battery

32‧‧‧ button

33‧‧‧Power indicator

40, 40A, 40B‧‧ ‧ key

41, 41A, 41B‧‧‧ handle

42, 42A, 42B‧‧‧ perforation

Claims (9)

The utility model relates to a multifunctional key cover, which comprises a body, a light-emitting component and a buzzer. The body is made of a soft material, and a wire slot for the handle of the handle of the key is cut into the body at the front end. The light-emitting component and the buzzer are respectively disposed on the peripheral body of the wire slot, and the light source of the light-emitting component is projected in the direction of the key. The multi-function key cover of claim 1, wherein the light source of the light-emitting component is projected in the direction of the key, and at least includes an electrical circuit, a LED lamp that emits light toward the key, a battery, and a button. The multi-function key cover of claim 2, wherein the button of the light-emitting component protrudes from a center of the front surface of the body so that the button can be accurately inserted directly into the keyhole by the thumb. The multi-function key cover of claim 2, wherein the button of the light-emitting component can be set to a multi-segment cutting control structure, that is, the warning flashing effect of switching the illumination and the distress signal. The multi-function key cover of claim 1, wherein the buzzer is electrically connected to a battery and a button. The multi-function key cover of claim 5, wherein the buzzer is further electrically connected to a power indicator light to display a green light when the power is sufficient, and a red light when the power is insufficient. The multi-function key cover of claim 1, wherein the body is made of a silicone material. The multi-function key cover of claim 1, wherein the rear end of the body is provided with a through hole for the key ring to be fastened, and the through hole is penetrated through the wire groove, so that the perforation can be perforated with the body after the existing key is inserted. In contrast, the key ring can be worn by the body and the two perforations of the existing key to buckle the two to prevent the key from falling. The multi-function key cover of claim 1, wherein the light-emitting component and the buzzer are electrically connected to a single battery and a button, and the button is set to multi-stage cutting.