CN2455098Y - Luminous key ring - Google Patents
Luminous key ring Download PDFInfo
- Publication number
- CN2455098Y CN2455098Y CN 00240412 CN00240412U CN2455098Y CN 2455098 Y CN2455098 Y CN 2455098Y CN 00240412 CN00240412 CN 00240412 CN 00240412 U CN00240412 U CN 00240412U CN 2455098 Y CN2455098 Y CN 2455098Y
- Authority
- CN
- China
- Prior art keywords
- lid
- lamp pearl
- button cell
- lamp
- drain pan
- 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 relates to an illuminating key ring which comprises a snap ring and an illuminating device. The utility model is characterized in that the illuminating device comprises a casing, a lamp bulb and a button cell, wherein the casing is composed of a bottom casing and a cap body which is an elastic insulator; the button cell is arranged in an inner cavity of the casing; the lamp bulb is arranged in a through hole on the front part of the casing, and two lamp feet extend into the inner cavity of the casing and are positioned outside the positive and the negative surfaces of the button cell. As the utility model skillfully uses the two lamp feet of the lamp bulb and the elastic insulator as a switch structure of the illuminating device, the switch of the lamp bulb can be realized in a mode that the surface of the elastic insulator is pressed when the utility model is used, which is time-saving and labor-saving.
Description
The utility model relates to a kind of key chain, belongs to the improvement of commodity.
Existing key chain has only to concentrate to wear hangs the function that key prevents loss, its purposes is more single, when inconvenience during use, particularly evening are got key and opened the door, often to grope just can find required key in the dark a little while and key is inserted in the lockhole, waste time and energy.At above-mentioned situation, Chinese patent ZL94226751.6 (notification number CN2181230Y) discloses a kind of illuminating key and has buckled, it mainly is the end that the key clasp is positioned at metal shell, be provided with the metal key hook in this end housing appearance, be provided with in the metal shell by button cell, the lighting device that small electric bulb and insulator are formed, and small electric bulb is positioned at metal shell other end opening part, the metal key hook is as the connection switch of lighting device, this structure is owing to utilize the metal key hook as connecting switch, thereby need at metal shell and insulator open interior and setting and battery corresponding with it, the contact that the lamp pearl is associated, cause its complex structure, install loaded down with trivial details, the reliability of switch is low, and cost is also higher, and it is not very convenient using.
The purpose of this utility model provides a kind of simple in structure, illuminating key button that switch is reliable, with low cost, easy to operate.
The utility model comprises clasp and lighting device, wherein lighting device is hung on the clasp, it is characterized in that above-mentioned lighting device comprises housing, lamp pearl, button cell, its middle shell is made up of drain pan, lid, lid is an elastic insulator, button cell is installed in the housing inner chamber, and the lamp pearl is installed in the anterior through hole of housing, and its two lamp base extend into the housing inner chamber and is positioned at the positive and negative two pole-face sidepieces of button cell.Its basic functional principle is: during use, push elastic insulator, two lamp bases that make the lamp pearl contact with positive and negative two pole-faces (being two electrodes of button cell) of button cell respectively, thereby make lamp pearl and button cell constitute a loop, lamp pearl through hole glittering and by housing illuminates required illumination part, very easy to use, simple, time spent not, only need unclamping elastic insulator, can the lamp pearl to be extinguished so that two lamp bases of lamp pearl leave positive and negative two pole-faces of button cell promptly passable.
The utility model because utilize two lamp bases of lamp pearl dexterously and elastic insulator as the construction of switch of lighting device, only need during use can realize the light on and off of lamp pearl by pushing elastic insulated surface, thereby the utility model can not only being concentrated wear hangs key and prevents key loss, can be used as the illumination in night again uses, conveniently find required key and key inserted lockhole and unblank, time saving and energy saving, and it is simple in structure, easy to operate, honest and clean at the bottom of the cost, switch motion reliability height, practical.
Describe basic structure of the present utility model and principle in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional structure schematic diagram of the present utility model;
Fig. 3 is the package assembly schematic diagram of the utility model lid and lamp pearl, button cell;
As shown in Figure 1-Figure 3, the utility model comprises clasp 5 and lighting device, wherein lighting device is hung on the clasp 5, be characterized in that above-mentioned lighting device comprises housing, lamp pearl 3, button cell 4, its middle shell is made up of drain pan 1, lid 2, and lid 2 is an elastic insulator, and button cell 4 is installed in the housing inner chamber, lamp pearl 3 is installed in the anterior through hole of housing, and its two lamp base 31 extend into the housing inner chamber and is positioned at the positive and negative polarities face sidepiece of button cell 4.Manipulate for further facilitating, above-mentioned drain pan 1 be can ccontaining lid 2 cavity body, the corresponding position that button cell 4 is installed of its inner chamber is provided with the cylindrical end tangs 11 that can stretch in the lid 2 cylindricality cavitys, its front portion be provided with can ccontaining lamp pearl 3 through hole.Above-mentioned lid 2 front portions be provided with can ccontaining lamp pearl 3 slot cavity body, its postmedian is provided with the cylindricality cavity that can set button cell 4, and be provided with between its slot cavity body and the cylindricality cavity connect both can ccontaining lamp pearl 3 lamp bases wire casing.Above-mentioned lamp pearl 3 is embedded in the slot cavity body of lid 2 front portions, the wire casing that its two lamp base passes lid 2 extend in the cylindricality cavity of lid 2, button cell 4 is embedded in the cylindricality cavity of lid 2 and between two lamp bases 31 of lamp pearl 3, device has the lid 2 of lamp pearl 3 and button cell 4 to be installed in drain pan 1 inner chamber, and lamp pearl 3 is positioned at drain pan 11 anterior through holes.For further facilitating the assembling of lamp pearl 3 and button cell 4, above-mentioned drain pan 1 cavity body periphery is provided with some installing holes 12, above-mentioned lid 2 lower periphery are provided with corresponding mounting bar post 21, and lid 2 tightly is installed on the drain pan 1 by the embedding of its mounting bar post 21 with drain pan 1 installing hole 12.The rear portion of above-mentioned lid 2 slot cavity bodies is provided with the draw-in groove 22 of chucking lamp pearl 3 rear flange.The bottom of lid 2 cylindricality cavitys is provided with the boss 23 of contact button cell 4, and this boss 23 be provided with can ccontaining lamp pearl 3 one lamp bases groove 24.
Claims (7)
1, a kind of illuminating key button, comprise clasp (5) and lighting device, wherein lighting device is hung on the clasp (5), it is characterized in that above-mentioned lighting device comprises housing, lamp pearl (3), button cell (4), its middle shell is made up of drain pan (1), lid (2), lid (2) is an elastic insulator, button cell (4) is installed in the housing inner chamber, lamp pearl (3) is installed in the anterior through hole of housing, and its two lamp base (31) extend into the housing inner chamber and is positioned at the positive and negative two pole-face sidepieces of button cell (4).
2, according to the described illuminating key button of claim 1, it is characterized in that above-mentioned drain pan (1) is cavity body that can ccontaining lid (2), the corresponding position that button cell (4) is installed of its inner chamber is provided with the cylindrical end tangs (11) that can stretch in lid (2) the cylindricality cavity, its front portion be provided with can ccontaining lamp pearl (3) through hole.
3, according to the described illuminating key button of claim 1, it is characterized in that above-mentioned lid (2) front portion be provided with can ccontaining lamp pearl (3) slot cavity body, its postmedian is provided with the cylindricality cavity that can set button cell (4), and be provided with between its slot cavity body and the cylindricality cavity connect both can ccontaining lamp pearl (3) lamp base wire casing.
4, according to claim 1 or 2 or 3 described illuminating key buttons, it is characterized in that above-mentioned lamp pearl (3) is embedded in the anterior slot cavity body of lid (2), the wire casing that its two lamp base passes lid (2) extend in the cylindricality cavity of lid (2), button cell (4) is embedded in the cylindricality cavity of lid (2) and is positioned between two lamp bases (31) of lamp pearl (3), device has the lid (2) of lamp pearl (3) and button cell (4) to be installed in drain pan (1) inner chamber, and lamp pearl (3) is positioned at the anterior through hole of drain pan (1).
5, according to claim 1 or 2 or 3 described illuminating key buttons, it is characterized in that above-mentioned drain pan (11) cavity body periphery is provided with some installing holes (12), above-mentioned lid (2) lower periphery is provided with corresponding mounting bar post (21), and lid (2) tightly is installed on the drain pan (1) by the embedding of its mounting bar post (21) with drain pan (1) installing hole (12).
6,, it is characterized in that the rear portion of above-mentioned lid (2) slot cavity body is provided with the draw-in groove (22) of chucking lamp pearl (3) rear flange according to claim 1 or 2 or 3 described illuminating key buttons.
7, according to claim 1 or 2 or 3 described illuminating key buttons, the bottom that it is characterized in that above-mentioned lid (2) cylindricality cavity is provided with the boss (23) of contact button cell (4), and this boss (23) be provided with can ccontaining lamp pearl (3) one lamp bases groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240412 CN2455098Y (en) | 2000-12-08 | 2000-12-08 | Luminous key ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240412 CN2455098Y (en) | 2000-12-08 | 2000-12-08 | Luminous key ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2455098Y true CN2455098Y (en) | 2001-10-24 |
Family
ID=33601056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240412 Expired - Fee Related CN2455098Y (en) | 2000-12-08 | 2000-12-08 | Luminous key ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2455098Y (en) |
-
2000
- 2000-12-08 CN CN 00240412 patent/CN2455098Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |