CN2716370Y - Theft-proof moth-proof odour-proof device of sand drain cover - Google Patents

Theft-proof moth-proof odour-proof device of sand drain cover Download PDF

Info

Publication number
CN2716370Y
CN2716370Y CN 200420046160 CN200420046160U CN2716370Y CN 2716370 Y CN2716370 Y CN 2716370Y CN 200420046160 CN200420046160 CN 200420046160 CN 200420046160 U CN200420046160 U CN 200420046160U CN 2716370 Y CN2716370 Y CN 2716370Y
Authority
CN
China
Prior art keywords
proof
cylindrical shell
cylinder
theft
door
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
Application number
CN 200420046160
Other languages
Chinese (zh)
Inventor
李健强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200420046160 priority Critical patent/CN2716370Y/en
Application granted granted Critical
Publication of CN2716370Y publication Critical patent/CN2716370Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Closures For Containers (AREA)

Abstract

A theft-proof moth-proof odor-proof device of a sand drain cover of the utility model comprises a base plate, a cylinder, a water inlet, a water outlet and a sealing door which can automatically close. The utility model is characterized in that a lock which can lock the cylinder on a base is fixed to the cylinder; the sealing door is connected with a clump weight by a lever; the sealing door is installed at the water outlet of the cylinder by a pivot shaft; the water outlet at the lower end of the cylinder is matched with the door and is sealed; an acute angle is formed by the water outlet of the cylinder and a horizontal plane; the sealing door is installed on the exterior wall of the cylinder by a rotating shaft, which accordingly enlarges the water outlet; the cylinder has the lock which can lock the cylinder on the base. Thus, the utility model has big water crop and a theft-proof function.

Description

Theft-proof type manhole cover moth-proof odour-proof device
Technical field
The utility model relates to a kind of device that prevents that worm runs out of in the husky well, stink leaks.
Background technology
A kind of insect protected of the prior art, deodorization leakage device, the door that can automatically delivery port be closed is installed in the cylindrical shell by a dividing plate, and bleeder quantity is little, does not have anti-theft device.
Summary of the invention
The purpose of this utility model is: a kind of theft-proof type manhole cover moth-proof odour-proof device is provided, and it is not only simple in structure, and the water yield is big down, and has anti-theft feature.
The utility model is achieved in that a kind of theft-proof type manhole cover moth-proof odour-proof device comprises substrate, cylindrical shell, water inlet, delivery port, sealing up a door of can closing automatically, its special character is: fix a lock that cylindrical shell can be locked on the base at cylindrical shell, sealing up a door connects with a balancing weight by a lever, seals up a door and is installed in the delivery port place of cylindrical shell by hinge.
Cylindrical shell is the rounding taper type, the upper end of cylindrical shell and substrate one, the delivery port of cylindrical shell lower end and door fitted seal.
Cylindrical shell is truncated rectangular pyramids shape, the upper end of cylindrical shell and substrate one, the delivery port of cylindrical shell lower end and door fitted seal.
The delivery port of cylindrical shell and horizontal plane have an acute angle.
Theft-proof type manhole cover moth-proof odour-proof device of the present utility model, sealing up a door is installed on the outer wall of cylindrical shell by hinge, the corresponding delivery port that enlarged; Cylindrical shell has a lock that can be locked on base, so the utility model water yield is big, has anti-theft feature.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the A-A view of the utility model Fig. 1.
Fig. 3 is the stereogram of the utility model cylindrical shell.
Fig. 4 is the sectional view of the another kind of embodiment of the utility model cylindrical shell
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
As shown in Figure 1 and Figure 2, a kind of theft-proof type manhole cover moth-proof odour-proof device comprise substrate 1, cylindrical shell, water inlet 2, delivery port 12, can close automatically seal up a door 10; Cylindrical shell is connected and fixed by front side board 5, back side panel 3, left plate 6, right plate 4, or by the forming machine one-shot forming, front side board 5, back side panel 3, left plate 6, right plate 4 upper ends and substrate 1 are fixed, and as shown in Figure 3, cylindrical shell is truncated rectangular pyramids shape; Substrate 1 is installed on the base 7, and a lock 8 that cylindrical shell can be locked on the base 7 is arranged on the cylindrical shell, seals up a door 9 to connect with balancing weight 11 by a lever 13, seals up a door 9 to be installed in delivery port 12 places of cylindrical shell by a hinge 10, seal up a door 9 and delivery port 12 seal; As further improvement, delivery port 12 is in an acute angle with horizontal plane,
As shown in Figure 4, cylindrical shell is the rounding taper type, the upper end of cylindrical shell and substrate 1 one, the delivery port 12 of cylindrical shell lower end and door 9 fitted seal.

Claims (4)

1, a kind of theft-proof type manhole cover moth-proof odour-proof device comprises substrate, cylindrical shell, water inlet, delivery port, sealing up a door of can closing automatically, it is characterized in that: be fixed with a lock that cylindrical shell can be locked on the base at cylindrical shell, sealing up a door connects with a balancing weight by a lever, seals up a door and is installed in the delivery port place of cylindrical shell by hinge.
2, theft-proof type manhole cover moth-proof odour-proof device according to claim 1, it is characterized in that: cylindrical shell is the rounding taper type, the upper end of cylindrical shell and substrate one, the delivery port of cylindrical shell lower end and door fitted seal.
3, theft-proof type manhole cover moth-proof odour-proof device according to claim 1, it is characterized in that: cylindrical shell is truncated rectangular pyramids shape, the upper end of cylindrical shell and substrate one, the delivery port of cylindrical shell lower end and door fitted seal.
4, according to claim 1,2 or 3 described theft-proof type manhole cover moth-proof odour-proof devices, it is characterized in that: the delivery port of cylindrical shell and horizontal plane have an acute angle.
CN 200420046160 2004-05-26 2004-05-26 Theft-proof moth-proof odour-proof device of sand drain cover Expired - Fee Related CN2716370Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420046160 CN2716370Y (en) 2004-05-26 2004-05-26 Theft-proof moth-proof odour-proof device of sand drain cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420046160 CN2716370Y (en) 2004-05-26 2004-05-26 Theft-proof moth-proof odour-proof device of sand drain cover

Publications (1)

Publication Number Publication Date
CN2716370Y true CN2716370Y (en) 2005-08-10

Family

ID=34872199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420046160 Expired - Fee Related CN2716370Y (en) 2004-05-26 2004-05-26 Theft-proof moth-proof odour-proof device of sand drain cover

Country Status (1)

Country Link
CN (1) CN2716370Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103287854A (en) * 2008-10-23 2013-09-11 北京银融科技有限责任公司 Non-electric-control-valve transfer system and method
CN103640819A (en) * 2013-11-14 2014-03-19 江苏派斯特压力容器有限公司 Hand hole device of container
CN111701321A (en) * 2020-07-05 2020-09-25 来剑锋 Urban sewage filtering and impurity removing device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103287854A (en) * 2008-10-23 2013-09-11 北京银融科技有限责任公司 Non-electric-control-valve transfer system and method
CN103640819A (en) * 2013-11-14 2014-03-19 江苏派斯特压力容器有限公司 Hand hole device of container
CN111701321A (en) * 2020-07-05 2020-09-25 来剑锋 Urban sewage filtering and impurity removing device and method

Similar Documents

Publication Publication Date Title
CN201156845Y (en) Water-proof dust-proof outdoor electricity control box
CN2716370Y (en) Theft-proof moth-proof odour-proof device of sand drain cover
CN2835586Y (en) Water intake preventer for automobile exhaust port
CN2764651Y (en) Anti-theft oil tank
CN207484516U (en) A kind of municipal administration rotary locking type well cover for sewer
CN206210894U (en) A kind of lithium battery kit prevents cover attaching construction waterborne
CN2839386Y (en) Up-down manhole cover
CN201805653U (en) Multi-box-body assembly combined case
CN213390491U (en) Distribution of rain and sewage pump station
CN2788734Y (en) Air outlet device for dish-washing machine
CN1749761A (en) IC card meter box
CN200997233Y (en) Luminescent diode display screen unit
CN214794959U (en) Ammeter case with rain-proof function
CN200962048Y (en) A structure-improved water meter gear box
CN2613526Y (en) Leakage free cistern for pan closet
CN208559862U (en) The sheet metal structural of the convenient changing vacuum oil of vacuum machine
CN2651799Y (en) Water drainer of notebook computer
CN214574304U (en) Device for collecting surface water and storing and recycling underground water
CN2896234Y (en) Anti-frozen water-meter box
CN219919323U (en) OUR apparatus instrument box
CN211285939U (en) Prefabricated pump station of flood control integration
CN207674033U (en) A kind of outdoor monitoring equipment case
CN2515658Y (en) Wall-inlaying direct-reading watermeter box
CN2823986Y (en) IC card meterbox
CN210618791U (en) Sewage promotes box

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee