CN203986423U - A kind of key chain - Google Patents
A kind of key chain Download PDFInfo
- Publication number
- CN203986423U CN203986423U CN201420452666.6U CN201420452666U CN203986423U CN 203986423 U CN203986423 U CN 203986423U CN 201420452666 U CN201420452666 U CN 201420452666U CN 203986423 U CN203986423 U CN 203986423U
- Authority
- CN
- China
- Prior art keywords
- upper shell
- lower house
- described upper
- linking part
- extension
- 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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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of key chain, comprise frame, described frame comprises upper shell and lower house, and described upper shell and lower house are all comprised of a curved portions and the extension that is positioned at its curved portions two ends; Curved portions middle part at described upper shell and lower house is provided with protruding linking part, wherein, the connecting portion of described upper shell is provided with the via hole that runs through this linking part, the connecting portion of described lower house is provided with the screwed hole matching with described via hole, and described upper shell and lower house are kinked and be fixed connection on described screwed hole through described via hole by screw.The utility model in use can not only be fragrant, and dismounting is simple, do not have potential safety hazard, can reuse, and fashion is practical.
Description
Technical field
The utility model relates to a kind of key chain.
Background technology
At present, known key chain can only be convenient for people to personal effects and be difficult for losing.But there is change in current key chain major part in appearance and modeling, only played the effect of decorating, function singleness, in small part key chain, added some smell plugs, or glass tube, complex structure, dismounting is difficult for, fragrance emission is not obvious, repeats filling spices trouble, the potential safety hazard that exists glass tube or plug to break after key chain is squeezed.
Utility model content
The purpose of this utility model is, for above-mentioned defect, to provide a kind of key chain.
The utility model solves the technical scheme that its technical problem adopts: a kind of key chain, comprise frame, and described frame comprises upper shell and lower house, described upper shell and lower house are all comprised of a curved portions and the extension that is positioned at its curved portions two ends; Curved portions middle part at described upper shell and lower house is provided with protruding linking part, wherein, the connecting portion of described upper shell is provided with the via hole that runs through this linking part, the connecting portion of described lower house is provided with the screwed hole matching with described via hole, and described upper shell and lower house are kinked and be fixed connection on described screwed hole through described via hole by screw; On described upper shell and lower house, extension is parallel to each other, extension and curved portions junction at described upper shell and lower house are equipped with node, at described upper shell, be fixedly connected with lower house under state, between the extension on described upper shell and lower house, form aperture; Between extension on described upper shell and lower house, be also provided with sealing ring outside the aperture of described aperture.
On described upper shell and lower house, wherein in the extension portion of one end, be connected with linking part.
Between described upper shell and lower house, be also provided with cavernous structure.
Described linking part is a junction button.
Described linking part is a connecting ring.
Described linking part is one and has the linking part that splits structure.
In use, normally open sealing ring, then by described aperture, spices etc. is injected with needle tubing utensil, last, then closing seam circle.
Beneficial effect: the utility model in use can not only be fragrant, and dismounting is simple, do not have potential safety hazard, can reuse, and fashion is practical.
Accompanying drawing explanation
Figure l is embodiment schematic diagram of the present utility model.
The specific embodiment
Embodiment: shown in Fig. 1, a kind of key chain, comprises frame, described frame comprises upper shell 1 and lower house 2, described upper shell and lower house are all comprised of a curved portions 3 and the extension 4 that is positioned at its curved portions two ends; Curved portions middle part at described upper shell and lower house is provided with protruding linking part, wherein, the connecting portion of described upper shell is provided with the via hole that runs through this linking part, the connecting portion of described lower house is provided with the screwed hole matching with described via hole, and described upper shell and lower house are kinked and be fixed connection on described screwed hole through described via hole by screw; On described upper shell and lower house, extension is parallel to each other, extension and curved portions junction at described upper shell and lower house are equipped with node, at described upper shell, be fixedly connected with lower house under state, between the extension on described upper shell and lower house, form aperture; Between extension on described upper shell and lower house, be also provided with sealing ring 5 outside the aperture of described aperture.
On described upper shell and lower house, wherein in the extension portion of one end, be connected with linking part 6.
Between described upper shell and lower house, be also provided with cavernous structure 7.
Described linking part is a junction button.
Described linking part is a connecting ring.
Described linking part is one and has the linking part that splits structure.
In use, normally open sealing ring, then by described aperture, spices etc. is injected with needle tubing utensil, last, then closing seam circle.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (6)
1. a key chain, is characterized in that, comprises frame, and described frame comprises upper shell and lower house, and described upper shell and lower house are all comprised of a curved portions and the extension that is positioned at its curved portions two ends; Curved portions middle part at described upper shell and lower house is provided with protruding linking part, wherein, the connecting portion of described upper shell is provided with the via hole that runs through this linking part, the connecting portion of described lower house is provided with the screwed hole matching with described via hole, and described upper shell and lower house are kinked and be fixed connection on described screwed hole through described via hole by screw; On described upper shell and lower house, extension is parallel to each other, extension and curved portions junction at described upper shell and lower house are equipped with node, at described upper shell, be fixedly connected with lower house under state, between the extension on described upper shell and lower house, form aperture; Between extension on described upper shell and lower house, be also provided with sealing ring outside the aperture of described aperture.
2. a kind of key chain according to claim 1, is characterized in that, on described upper shell and lower house, wherein in the extension portion of one end, is connected with linking part.
3. a kind of key chain according to claim 1, is characterized in that, between described upper shell and lower house, is also provided with cavernous structure.
4. a kind of key chain according to claim 2, is characterized in that, described linking part is a junction button.
5. a kind of key chain according to claim 2, is characterized in that, described linking part is a connecting ring.
6. a kind of key chain according to claim 3, is characterized in that, described linking part is one and has the linking part that splits structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452666.6U CN203986423U (en) | 2014-08-12 | 2014-08-12 | A kind of key chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452666.6U CN203986423U (en) | 2014-08-12 | 2014-08-12 | A kind of key chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203986423U true CN203986423U (en) | 2014-12-10 |
Family
ID=52026530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452666.6U Expired - Fee Related CN203986423U (en) | 2014-08-12 | 2014-08-12 | A kind of key chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203986423U (en) |
-
2014
- 2014-08-12 CN CN201420452666.6U patent/CN203986423U/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: 20141210 Termination date: 20200812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |