CN203160396U - Rat-proof water pipe cover - Google Patents
Rat-proof water pipe cover Download PDFInfo
- Publication number
- CN203160396U CN203160396U CN 201320141167 CN201320141167U CN203160396U CN 203160396 U CN203160396 U CN 203160396U CN 201320141167 CN201320141167 CN 201320141167 CN 201320141167 U CN201320141167 U CN 201320141167U CN 203160396 U CN203160396 U CN 203160396U
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- CN
- China
- Prior art keywords
- water pipe
- cover plate
- pin
- rat
- plate
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a rat-proof water pipe cover which comprises a cover plate, a bottom plate, needles and springs. The bottom plate covers a water pipe, the cover plate is arranged in the water pipe, the springs are arranged between the cover plate and the bottom plate, one end of each needle is fixed on the bottom plate, and holes which are formed in the cover plate correspond to needle points of the needles. Due to the facts that the rat-proof water pipe cover is provided with two layers of plates, the springs are arranged between the plates, the needles are arranged in the springs, one end of each needle is fixed on the bottom plate, and the holes which are formed in the cover plate correspond to the needle points, after a rat impacts the cover plate, the needles can extend out of the cover plate, and the rat will not impact the cover plate again after a few times of impact.
Description
Technical field
The utility model relates to the deratization tool field, particularly a kind of protection against rodents water pipe lid.
Background technology
Mouse is a lot of now, runs away from sewer pipe for fear of mouse, usually at sewer mouth water pipe is set and covers to prevent that mouse from escaping from, and lid is escaped but mouse still can gnaw bad water pipe, and the water pipe lid is damaged.
The utility model content
At above problem, the utility model provides a kind of protection against rodents water pipe lid, this water pipe is stamped two-ply, spring is arranged between the plate, pin is arranged in the spring, and pin one end is fixed on the bottom, and is porose corresponding with needle point on its cover plate, pin can stretch out from cover plate behind the mouse bump cover plate, mouse bump back several times just can not clash into again, and for reaching this purpose, the utility model provides a kind of protection against rodents water pipe lid, comprise cover plate, base plate, pin and spring, described base plate cover is on water pipe, and described cover plate is arranged in the water pipe, between described cover plate and the base plate spring is arranged, described pin one end is fixed on the base plate, and porose needle point with pin is corresponding on the described cover plate.
As further improvement of the utility model, on the described base plate air vent is arranged, for some pipelines that need ventilate air vent need be set.
The utility model provides a kind of protection against rodents water pipe lid, and this water pipe is stamped two-ply, and spring is arranged between the plate, pin is arranged in the spring, and pin one end is fixed on the bottom, and is porose corresponding with needle point on its cover plate, pin can stretch out from cover plate behind the mouse bump cover plate, and mouse bump back several times just can not clash into again.
Description of drawings
Fig. 1 is this patent front view;
Fig. 2 is this patent lateral view;
Member among the figure is:
1, cover plate; 1-1, hole; 2, base plate; 3, pin; 4, spring.
The specific embodiment
Below in conjunction with drawings and Examples utility model is described in detail:
The utility model provides a kind of protection against rodents water pipe lid, and this water pipe is stamped two-ply, and spring is arranged between the plate, pin is arranged in the spring, and pin one end is fixed on the bottom, and is porose corresponding with needle point on its cover plate, pin can stretch out from cover plate behind the mouse bump cover plate, and mouse bump back several times just can not clash into again.
As a kind of specific embodiment of the utility model, the utility model provides structural representation such as Fig. 1 a kind of protection against rodents water pipe lid shown in Figure 2, comprise cover plate 1, base plate 2, pin 3 and spring 4, described base plate 2 covers on water pipe, and described cover plate 1 is arranged in the water pipe, between described cover plate 1 and the base plate 2 spring is arranged, described pin 3 one ends are fixed on the base plate 2, porose 1-1 is corresponding with the needle point of pin 3 on the described cover plate 1, on the described base plate 2 air vent is arranged, and for some pipelines that need ventilate air vent need be set.
The utility model provides a kind of protection against rodents water pipe lid, and this water pipe is stamped two-ply, and spring is arranged between the plate, pin is arranged in the spring, and pin one end is fixed on the bottom, and is porose corresponding with needle point on its cover plate, pin can stretch out from cover plate behind the mouse bump cover plate, and mouse bump back several times just can not clash into again.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (2)
1. a protection against rodents water pipe covers, comprise cover plate (1), base plate (2), pin (3) and spring (4), it is characterized in that: described base plate (2) covers on water pipe, described cover plate (1) is arranged in the water pipe, between described cover plate (1) and the base plate (2) spring is arranged, described pin (3) one ends are fixed on the base plate (2), and it is corresponding with the needle point of pin (3) that described cover plate (1) is gone up porose (1-1).
2. a kind of protection against rodents water pipe according to claim 1 covers, and it is characterized in that: described base plate has air vent on (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320141167 CN203160396U (en) | 2013-03-26 | 2013-03-26 | Rat-proof water pipe cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320141167 CN203160396U (en) | 2013-03-26 | 2013-03-26 | Rat-proof water pipe cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203160396U true CN203160396U (en) | 2013-08-28 |
Family
ID=49021591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320141167 Expired - Fee Related CN203160396U (en) | 2013-03-26 | 2013-03-26 | Rat-proof water pipe cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203160396U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103161218A (en) * | 2013-03-26 | 2013-06-19 | 吴江华鹏制罐厂 | Ratproof water pipe cover |
-
2013
- 2013-03-26 CN CN 201320141167 patent/CN203160396U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103161218A (en) * | 2013-03-26 | 2013-06-19 | 吴江华鹏制罐厂 | Ratproof water pipe cover |
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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: 20130828 Termination date: 20140326 |