CN203143299U - Pipe orifice protecting sleeve - Google Patents
Pipe orifice protecting sleeve Download PDFInfo
- Publication number
- CN203143299U CN203143299U CN 201320056965 CN201320056965U CN203143299U CN 203143299 U CN203143299 U CN 203143299U CN 201320056965 CN201320056965 CN 201320056965 CN 201320056965 U CN201320056965 U CN 201320056965U CN 203143299 U CN203143299 U CN 203143299U
- Authority
- CN
- China
- Prior art keywords
- mouth
- protecting sleeve
- pipe
- pipe orifice
- capping
- 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 - Lifetime
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Abstract
The utility model relates to a pipe orifice protecting sleeve. The pipe orifice protecting sleeve comprises a sealing cover (1), a plug (2) perpendicularly connected with the sealing cover (1) and matched with a pipe orifice inner wall in shape and size and an elastic locking ring (3). Elastic strip-shaped outer clamps (4) arranged around the plug (2) are arranged under the sealing cover (1), and multiple layers of barbs (5) are arranged on the inner sides of the elastic strip-shaped outer clamps (4). The pipe orifice protecting sleeve achieves the purposes of firmly plugging a pipe orifice and fully protecting the pipe orifice during production, storage and transportation of devices.
Description
Technical field
The utility model relates to a kind of protecting sleeve, relates in particular to mouth of pipe protecting sleeve.
Background technology
The mouth of pipe is very common in the used equipment of every profession and trade, and the equipment mouth of pipe when device fabrication, storage and transportation with mouth of pipe is easy to collision damage and some foreign material also is easy to from mouth of pipe access arrangement, thereby influences the normal use of equipment.Existing mouth of pipe closeouts is easy to come off, and can not well protect by line up.
The utility model content
Thereby technical problem to be solved in the utility model provides the adequately protect mouth of pipe protecting sleeve of the mouth of pipe of the firm shutoff mouth of pipe of a kind of energy.
For addressing the above problem, mouth of pipe protecting sleeve described in the utility model is characterized in that: this protecting sleeve comprise capping, with the vertical tight lock ring of stopper, elasticity that links to each other and match with the shape and size of mouth of pipe inwall of capping; Described capping has and places described stopper elasticity strip wild card on every side, and this elasticity strip wild card inboard is provided with the multilayer hangnail.
Described elasticity strip wild card is identical with the thickness of mouth of pipe wall with distance between the described stopper.
The volume of described hangnail becomes far away along with its distance from capping and becomes greatly.
The utility model compared with prior art has the following advantages:
Because the utility model is provided with elasticity strip wild card and the tight lock ring of elasticity of inboard band hangnail; the tight lock ring of elasticity has fixedly secured elasticity strip wild card and the mouth of pipe of inboard band hangnail during use, thereby reaches the purpose of the firm shutoff mouth of pipe, the mouth of pipe that adequately protects when device fabrication, storage and transportation.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-capping, 2-stopper, the tight lock ring of 3-elasticity, 4-elasticity strip wild card, 5-hangnail.
The specific embodiment
As shown in Figure 1, mouth of pipe protecting sleeve, comprise capping 1, with the vertical tight lock ring 3 of stopper 2, elasticity that links to each other and match with the shape and size of mouth of pipe inwall of capping 1; Capping 1 has and places stopper 2 elasticity strip wild card 4 on every side, and these elasticity strip wild card 4 inboards are provided with multilayer hangnail 5; Elasticity strip wild card 4 is identical with the thickness of mouth of pipe wall with distance between the stopper 2; The volume of hangnail 5 becomes far away along with its distance from capping 1 and becomes greatly.
During use; compress elasticity strip wild card 4; the tight lock ring 3 of elasticity is enclosed within on the elasticity strip wild card 4 and mobile it contacted with capping 1; then the mouth of pipe is filled between the stopper 2 and elasticity strip wild card 4 of protecting sleeve; firmly the tight lock ring 3 of elasticity is moved to the midway location of elasticity strip wild card 4 subsequently, thereby realized the purpose of the firm shutoff mouth of pipe, the mouth of pipe that adequately protects when device fabrication, storage and transportation.
Claims (3)
1. mouth of pipe protecting sleeve is characterized in that: this protecting sleeve comprise capping (1), with vertical stopper (2), the tight lock ring of elasticity (3) that links to each other and match with the shape and size of mouth of pipe inwall of capping (1); Described capping (1) has and places described stopper (2) elasticity strip wild card (4) on every side, and this elasticity strip wild card (4) inboard is provided with multilayer hangnail (5).
2. mouth of pipe protecting sleeve as claimed in claim 1 is characterized in that: described elasticity strip wild card (4) is identical with the thickness of mouth of pipe wall with distance between the described stopper (2).
3. mouth of pipe protecting sleeve as claimed in claim 1 is characterized in that: the volume of described hangnail (5) becomes far away along with its distance from capping (1) and becomes greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056965 CN203143299U (en) | 2013-02-01 | 2013-02-01 | Pipe orifice protecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056965 CN203143299U (en) | 2013-02-01 | 2013-02-01 | Pipe orifice protecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143299U true CN203143299U (en) | 2013-08-21 |
Family
ID=48970844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056965 Expired - Lifetime CN203143299U (en) | 2013-02-01 | 2013-02-01 | Pipe orifice protecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711250A (en) * | 2016-02-29 | 2016-06-29 | 胡和萍 | Storage cylinder for ink distributing roller |
| CN106315000A (en) * | 2016-10-26 | 2017-01-11 | 珠海格力电器股份有限公司 | Connecting pipe plug and air conditioner |
-
2013
- 2013-02-01 CN CN 201320056965 patent/CN203143299U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711250A (en) * | 2016-02-29 | 2016-06-29 | 胡和萍 | Storage cylinder for ink distributing roller |
| CN106315000A (en) * | 2016-10-26 | 2017-01-11 | 珠海格力电器股份有限公司 | Connecting pipe plug and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |