CN203905639U - Multifunctional key device - Google Patents
Multifunctional key device Download PDFInfo
- Publication number
- CN203905639U CN203905639U CN201420293134.2U CN201420293134U CN203905639U CN 203905639 U CN203905639 U CN 203905639U CN 201420293134 U CN201420293134 U CN 201420293134U CN 203905639 U CN203905639 U CN 203905639U
- Authority
- CN
- China
- Prior art keywords
- battery
- key
- housing
- illuminating lamp
- key device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of keys, and particularly discloses a multifunctional key device. The multifunctional key device is simple in structure, novel in appearance and convenient to use, has multiple functions and is used in cooperation with an existing key. The multifunctional key device comprises a shell. A groove matched with a key handle in shape is formed in the front side of the shell. An elastic clamp ring is fixedly arranged on the inner side wall of the groove. A key fixing groove is formed in the middle of the elastic clamp ring. An illuminating device is arranged on the shell, and comprises a battery, an illuminating lamp and a switch. The switch is electrically connected with the battery and the illuminating lamp. The battery is arranged inside a battery bin in the lower portion of the shell. A battery cover is arranged on the battery bin. The illuminating lamp is fixedly arranged at the bottom of the shell. A magnet is fixedly arranged on the back side of the shell. The multifunctional key device is simple in structure and novel in appearance, and has multiple functions.
Description
Technical field
The utility model belongs to key field, particularly relates to a kind of Multifunctional key device.
Background technology
Key is that people are the most common in daily life, is also to use maximum article.The first thing that people enter before family is taken out exactly key and is opened the door, but existing key shape is relatively dull, has nothing in one, and especially for the young man who stresses individual character, and common key only has the function of unblanking, and function is too single.
In some patent, mentioned now in more additional functions on the key, but in these patents, all needed to change the shape of original key, need to again remove to process new key, and these design also more complicated, cost is higher, is not suitable for applying.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of simple in structure, profile novelty, easy to use, diverse in function and a kind of Multifunctional key device being used in conjunction with existing key.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Multifunctional key device, comprise housing, described housing front is provided with the groove adapting with key handle part shape, on the inside wall of described groove, be fixedly installed snap ring, the middle part of described snap ring is provided with key holddown groove, on described housing, be also provided with lighting device, described lighting device comprises battery, illuminating lamp and switch, described switch is electrically connected with battery and illuminating lamp, described battery is placed in the battery compartment that is arranged on lower housing portion, on described battery compartment, be also provided with battery cover, described illuminating lamp is fixedly installed on the bottom of housing, the back side of described housing is also fixedly installed magnet.
Preferably, the quantity of described illuminating lamp is two, and described two illuminating lamps are symmetricly set on key bit post and pass both sides partly.
Preferably, the end face of described snap ring is the inclined plane to medial recess.
Preferably, the both sides, top of described housing are provided with hanger, and the middle part of described hanger is provided with suppending hole.
Preferably, described battery is button cell.
The utility model compared with prior art has following beneficial effect.
First, the utility model only need to be sleeved on the shank of existing key just can be to existing key fill light function and magnetic absorption function, do not need to change the structure of existing key, additional illumination functions can be convenient for people to use key in rather dark situation, can rapid alignment keyhole, open door lock.Magnetic absorption function in addition, can make housing conveniently be adsorbed onto on door or other metal objects, can find easily key.
The second, the global shape of housing adopts cartoon shape, after like this this device being connected with key, makes key become dye-in-the-wood individual character, cater to the hobby of vast young colony, and the shape of cartoon is also more novel, after key loss, also can find very easily key.
The 3rd, the utility model is simple in structure, profile is novel, diverse in function and only existing key cover need to be contained in this device and just can add several functions to key, very easy to use.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the backsight structural representation of Fig. 1.
Fig. 3 is the schematic cross-section of snap ring and key holddown groove.
In figure: 1 is housing, 2 is groove, and 3 is snap ring, and 4 is key holddown groove, and 5 is battery, and 6 is illuminating lamp, and 7 is switch, and 8 is battery cover, and 9 is magnet, and 10 is hanger.
Detailed description of the invention
As shown in accompanying drawing 1-accompanying drawing 3, a kind of Multifunctional key device, comprise housing 1, described housing 1 front is provided with the groove 2 adapting with key handle part shape, on the inside wall of described groove 2, be fixedly installed snap ring 3, the middle part of described snap ring 3 is provided with key holddown groove 4, on described housing 1, be also provided with lighting device, described lighting device comprises battery 5, illuminating lamp 6 and switch 7, described switch 7 is electrically connected with battery 5 and illuminating lamp 6, described battery 5 is placed in the battery compartment that is arranged on housing 1 bottom, on described battery compartment, be also provided with battery cover 8, described illuminating lamp 6 is fixedly installed on the bottom of housing 1, the back side of described housing 1 is also fixedly installed magnet 9.
Preferably, the quantity of described illuminating lamp 6 is two, and described two illuminating lamps 6 are symmetricly set on key bit post and pass both sides partly.Two illuminating lamps 6 can be better clear by keyhole photograph, reduced the reflections affect of single light.
Preferably, the end face of described snap ring 3 is the inclined plane to medial recess.Arranging of inclined plane facilitates key card to be connected in snap ring 3.
Preferably, the both sides, top of described housing 1 are provided with hanger 10, and the middle part of described hanger 10 is provided with suppending hole.Suppending hole can hang over Multifunctional key device key chain or other places very easily.
Described battery 5 is button cell.It is little that button cell takies volume, is highly suitable in this device and uses.
Preferably, the global shape of described housing 1 is cartoon shape.
Use procedure of the present utility model is: the shank of normal key is connected in snap ring 3, key holddown groove 4 in snap ring 3 can be fixed key, so just key and this device are fixed as one, while unblanking in rather dark environment, press switch 7, like this battery 5 is communicated with illuminating lamp 6, illuminating lamp 6 is bright just can be illuminated keyhole, people can, rapidly by door-lock opening, after unblanking close lighting device.Owing to being provided with magnet 9 on housing 1, can make housing 1 conveniently be adsorbed onto on door or other metal objects in addition, can find easily key.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (5)
1. a Multifunctional key device, it is characterized in that: comprise housing (1), described housing (1) front is provided with the groove (2) adapting with key handle part shape, on the inside wall of described groove (2), be fixedly installed snap ring (3), the middle part of described snap ring (3) is provided with key holddown groove (4), housing is also provided with lighting device on (1), described lighting device comprises battery (5), illuminating lamp (6) and switch (7), described switch (7) is electrically connected with battery (5) and illuminating lamp (6), described battery (5) is placed in the battery compartment that is arranged on housing (1) bottom, on described battery compartment, be also provided with battery cover (8), described illuminating lamp (6) is fixedly installed on the bottom of housing (1), the back side of described housing (1) is also fixedly installed magnet (9).
2. a kind of Multifunctional key device according to claim 1, is characterized in that: the quantity of described illuminating lamp (6) is two, and described two illuminating lamps (6) are symmetricly set on key bit post and pass both sides partly.
3. a kind of Multifunctional key device according to claim 1, is characterized in that: the end face of described snap ring (3) is the inclined plane to medial recess.
4. a kind of Multifunctional key device according to claim 1, is characterized in that: the both sides, top of described housing (1) are provided with hanger (10), the middle part of described hanger (10) is provided with suppending hole.
5. a kind of Multifunctional key device according to claim 1, is characterized in that: described battery (5) is button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293134.2U CN203905639U (en) | 2014-06-05 | 2014-06-05 | Multifunctional key device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293134.2U CN203905639U (en) | 2014-06-05 | 2014-06-05 | Multifunctional key device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905639U true CN203905639U (en) | 2014-10-29 |
Family
ID=51779928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293134.2U Expired - Fee Related CN203905639U (en) | 2014-06-05 | 2014-06-05 | Multifunctional key device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905639U (en) |
-
2014
- 2014-06-05 CN CN201420293134.2U patent/CN203905639U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160605 |