CN203423869U - Portable U disc - Google Patents
Portable U disc Download PDFInfo
- Publication number
- CN203423869U CN203423869U CN201320562829.1U CN201320562829U CN203423869U CN 203423869 U CN203423869 U CN 203423869U CN 201320562829 U CN201320562829 U CN 201320562829U CN 203423869 U CN203423869 U CN 203423869U
- Authority
- CN
- China
- Prior art keywords
- hook
- connecting portion
- screw rod
- hole
- slide post
- 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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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
A portable U disc comprises a body, the back portion of the body is provided with a hook body, the lower portion of the hook body is a connection portion connected with the body, the connection portion is equipped with a hook, and a hook opening is formed between the front portion of the hook and the connection portion of the hook body. When the U disc is used, a pull tab is held by hand and pulled out of a screw rod, the screw rod drives a slide column to move, the distance between the slide column and the front portion of the hook becomes larger, thereby the hook opening between the front portion of the hook and the connection portion of the hook body is open, and the U disk is conveniently taken or hung on a key ring. A compression spring is pre-compressed, thereby after the screw rod is pulled each time, the screw rod returns automatically after a user releases his or her hand, and the slide column slides into the hook opening under the front portion of the hook.
Description
Technical field
The utility model relates to flash memory device, especially a kind of USB flash disk easy to carry of being convenient to hang on key annular ring.
Background technology
Current USB flash disk (USB flash memory driver), as mobile storing apparatus, is widely used, but existing USB flash disk carries inconvenience, and because volume is little, is easy to lose.A lot of people hang over USB flash disk on key annular ring for this reason, cause the trouble of taking of USB flash disk.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of and hangs on key annular ring, from annular ring, picks and places all USB flash disk easy to carry easily.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A USB flash disk easy to carry, is characterized in that, comprises body, rear portion at this body is provided with hanger bulk, the bottom of this hanger bulk is the connecting portion being connected with described body, and this connecting portion is provided with hook, forms hook opening between the front portion of this hook and the connecting portion of described hanger bulk;
Be positioned at the recessed formation of connecting portion one inclined plane of the described hanger bulk of described hook lower front, the connecting portion of described hanger bulk is provided with the through hole that connects described inclined plane and described connecting portion side, columniform slide post is installed in described through hole, this slide post is positioned at the anterior below of described hook, the end face that this slide post stretches into described throughhole portions is provided with counterbore, on the sidewall of this counterbore, be provided with internal thread, from described connecting portion side, by described through hole, stretch into a screw rod, the front portion of this screw rod and the screw-internal thread fit of described slide post are installed together, the rear portion of described screw rod is provided with the pulling buckle that is positioned at outside, described connecting portion side, the diameter of this pulling buckle is greater than the diameter of the through hole of described connecting portion side,
On described screw rod, cover has the Compress Spring that is positioned at described through hole, and the diameter that is positioned at the through hole of described connecting portion side is greater than the diameter of described screw rod, and is less than the diameter of described slide post and Compress Spring;
Distance between described slide post and the front portion of described hook is 0 to 1 millimeter.
Connecting portion and the hook of described body, hanger bulk are structure as a whole.
The surface of described pulling buckle is evenly equipped with kick.
Good effect of the present utility model is:
Only need to pinch pulling buckle with hand pulls out screw rod in use, this screw rod drives slide post to move, distance between slide post and the front portion of hook is increased, thereby open the hook opening between the front portion of hook and the connecting portion of hanger bulk, conveniently USB flash disk is taken off or hung on key annular ring.
Connecting portion and the hook of body, hanger bulk are structure as a whole, and USB flash disk overall performance is strong, and sound construction is reliable.
The surface of pulling buckle is evenly equipped with kick, is convenient to pinch this pulling buckle with hand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is hook or state diagram of the present utility model while taking off;
Fig. 3 is the annexation schematic diagram of slide post of the present utility model, pulling buckle, screw rod and Compress Spring;
Fig. 4 is the cutaway view of the connecting portion of hanger bulk bottom.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, a kind of USB flash disk easy to carry, comprise body 1, rear portion at this body 1 is provided with hanger bulk, the bottom of this hanger bulk is the connecting portion being connected with described body 1, this connecting portion is provided with hook 2, forms hook opening between the front portion of this hook 2 and the connecting portion of described hanger bulk;
Be positioned at the recessed formation of connecting portion one inclined plane of the hanger bulk of hook 2 lower front, the connecting portion of described hanger bulk is provided with the through hole 5 that connects described inclined plane and described connecting portion side, columniform slide post 3 is installed in described through hole 5, this slide post 3 is positioned at the below of described hook 2 front portions, the end face that this slide post 3 stretches into described through hole 5 parts is provided with counterbore, on the sidewall of this counterbore, be provided with internal thread, from described connecting portion side, by described through hole 5, stretch into a screw rod 6, the screw-internal thread fit of the front portion of this screw rod 6 and described slide post 3 is installed together, the rear portion of described screw rod 6 is provided with the pulling buckle 4 that is positioned at outside, described connecting portion side, the diameter of this pulling buckle 4 is greater than the diameter of the through hole 5 of described connecting portion side,
On screw rod 6 cover have be positioned at described through hole 5 precommpression Compress Spring 7, the diameter that is positioned at the through hole 5 of described connecting portion side is greater than the diameter of described screw rod 6, and is less than the diameter of described slide post 3 and Compress Spring 7;
Distance between the front portion of slide post 3 and described hook 2 is 0 to 1 millimeter.
During use, only need to pinch pulling buckle 4 with hand and pull out screw rod 6, this screw rod 6 drives slide post 3 to move, distance between slide post 3 and the front portion of hook 2 is increased, thereby open the front portion of hook 2 and the hook opening between the connecting portion of hanger bulk, conveniently will do USB flash disk and take off or hang on key annular ring.Therefore due to Compress Spring 7 precommpression, after each pull screw rod 6, unclamping hand screw rod 6 can both self-return, and slide post 3 slips in the hook opening of hook 2 lower front.
Body 1, link up with the connecting portion of this slide post 3 bodies and link up with 2 and be structure as a whole, USB flash disk overall performance is strong, and sound construction is reliable.
Surface in pulling buckle 4 is evenly equipped with kick, is convenient to pinch this pulling buckle 4 with hand, increases the frictional force on finger and pulling buckle 4 surfaces.
Claims (3)
1. a USB flash disk easy to carry, it is characterized in that, comprise body (1), rear portion at this body (1) is provided with hanger bulk, the bottom of this hanger bulk is the connecting portion being connected with described body (1), this connecting portion is provided with hook (2), forms hook opening between this hook front portion of (2) and the connecting portion of described hanger bulk;
Be positioned at the recessed formation of connecting portion one inclined plane of the described hanger bulk of described hook (2) lower front, the connecting portion of described hanger bulk is provided with the through hole (5) that connects described inclined plane and described connecting portion side, columniform slide post (3) is installed in described through hole (5), this slide post (3) is positioned at the anterior below of described hook (2), the end face that this slide post (3) stretches into described through hole (5) part is provided with counterbore, on the sidewall of this counterbore, be provided with internal thread, from described connecting portion side, by described through hole (5), stretch into a screw rod (6), the screw-internal thread fit of the front portion of this screw rod (6) and described slide post (3) is installed together, the rear portion of described screw rod (6) is provided with the pulling buckle (4) that is positioned at outside, described connecting portion side, the diameter of this pulling buckle (4) is greater than the diameter of the through hole (5) of described connecting portion side,
At the upper cover of described screw rod (6), have the Compress Spring (7) that is positioned at described through hole (5), the diameter that is positioned at the through hole (5) of described connecting portion side is greater than the diameter of described screw rod (6), and is less than the diameter of described slide post (3) and Compress Spring (7);
Distance between the front portion of described slide post (3) and described hook (2) is 0 to 1 millimeter.
2. according to the USB flash disk easy to carry described in claim 1, it is characterized in that, the connecting portion of described body (1), hanger bulk and hook (2) are structure as a whole.
3. according to the USB flash disk easy to carry described in claim 1, it is characterized in that, the surface of described pulling buckle (4) is evenly equipped with kick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562829.1U CN203423869U (en) | 2013-09-11 | 2013-09-11 | Portable U disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562829.1U CN203423869U (en) | 2013-09-11 | 2013-09-11 | Portable U disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423869U true CN203423869U (en) | 2014-02-05 |
Family
ID=50022958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320562829.1U Expired - Fee Related CN203423869U (en) | 2013-09-11 | 2013-09-11 | Portable U disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423869U (en) |
-
2013
- 2013-09-11 CN CN201320562829.1U patent/CN203423869U/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: 20140205 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |