CN201169968Y - Novel anti-drip pins sleeve - Google Patents
Novel anti-drip pins sleeve Download PDFInfo
- Publication number
- CN201169968Y CN201169968Y CNU2008201078484U CN200820107848U CN201169968Y CN 201169968 Y CN201169968 Y CN 201169968Y CN U2008201078484 U CNU2008201078484 U CN U2008201078484U CN 200820107848 U CN200820107848 U CN 200820107848U CN 201169968 Y CN201169968 Y CN 201169968Y
- Authority
- CN
- China
- Prior art keywords
- jack
- pin cover
- utility
- drip
- model
- 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 discloses a novel dripproof pin sleeve, which is a column body with a jack in the middle part, wherein the outer diameter of the pin sleeve gradually decreases from bottom to top, and an internal contracting arc part is formed on the lower part of the pin sleeve. The pin sleeve is simple in structure and good in waterproof effect.
Description
Technical field
The utility model relates to lockset accessory technical field, a kind of specifically antidrip water cutting footmuff.
Background technology
The pin cover profile of existing chain lock is a cylinder, does not have water-proof function, and water droplet can flow in the lockhole of tapered end, causes lockset to get rusty easily, and lockset is destroyed.At the problems referred to above, need a kind of anti-pin cover that drips, protect lockset.
The utility model content
The purpose of this utility model is for providing a kind of novel antidrip water cutting footmuff of simple in structure, good water-proof effect.
The technical scheme that realizes the foregoing invention purpose is as follows:
Novel antidrip water cutting footmuff, for the middle part has the cylinder of jack, the external diameter of described pin cover is upwards reduced gradually by the bottom, forms contraction arc portion in the bottom of pin cover.
The bottom of described pin cover jack has the closed hole of one section diameter greater than the jack diameter.
The utility model adopts the camber line structure by the outer wall at the pin cover, water droplet can be slipped down along the camber line outer wall, thereby avoided water droplet to fall in the lockhole.The utility model is simple in structure, practical, good water-proof effect.
Description of drawings
Fig. 1 cuts open figure for the utility model structure
Fig. 2 is the utility model user mode structure chart
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, novel antidrip water cutting footmuff, for the middle part has the cylinder of jack 1, the external diameter of described pin cover is upwards reduced gradually by the bottom, form contraction arc portion 2 in the bottom of pin cover, the bottom of described pin cover jack has the closed hole 3 of one section diameter greater than the jack diameter.
As shown in Figure 2, when lock was in locking states, bottom of the present utility model covered the lockhole of tapered end, and the lockhole place of tapered end is provided with a column-shaped projection 4 simultaneously, and the closed hole of this column-shaped projection and new waterproof pin cover bottom is suitable, and the effect that discharges water is better.
Claims (2)
1. novel antidrip water cutting footmuff for the middle part has the cylinder of jack, is characterized by: the external diameter of described pin cover is upwards reduced gradually by the bottom, forms contraction arc portion in the bottom of pin cover.
2. novel antidrip water cutting footmuff according to claim 1 is characterized by: the bottom of described pin cover jack has the closed hole of one section diameter greater than the jack diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201078484U CN201169968Y (en) | 2008-03-24 | 2008-03-24 | Novel anti-drip pins sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201078484U CN201169968Y (en) | 2008-03-24 | 2008-03-24 | Novel anti-drip pins sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169968Y true CN201169968Y (en) | 2008-12-24 |
Family
ID=40209021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201078484U Expired - Fee Related CN201169968Y (en) | 2008-03-24 | 2008-03-24 | Novel anti-drip pins sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169968Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019100A (en) * | 2017-12-29 | 2018-05-11 | 大连新谦益科技有限公司 | A kind of U-shape lock waterproof shell suitable for electronic key unlocking |
-
2008
- 2008-03-24 CN CNU2008201078484U patent/CN201169968Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019100A (en) * | 2017-12-29 | 2018-05-11 | 大连新谦益科技有限公司 | A kind of U-shape lock waterproof shell suitable for electronic key unlocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20110324 |