CN203160282U - Manhole cover with lock - Google Patents

Manhole cover with lock Download PDF

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Publication number
CN203160282U
CN203160282U CN 201320194769 CN201320194769U CN203160282U CN 203160282 U CN203160282 U CN 203160282U CN 201320194769 CN201320194769 CN 201320194769 CN 201320194769 U CN201320194769 U CN 201320194769U CN 203160282 U CN203160282 U CN 203160282U
Authority
CN
China
Prior art keywords
lid
base
manhole cover
hole
lock
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 201320194769
Other languages
Chinese (zh)
Inventor
陈川平
陈志坚
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.)
XIAMEN JINTING INDUSTRY TRADE Co Ltd
Original Assignee
XIAMEN JINTING INDUSTRY TRADE Co Ltd
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 XIAMEN JINTING INDUSTRY TRADE Co Ltd filed Critical XIAMEN JINTING INDUSTRY TRADE Co Ltd
Priority to CN 201320194769 priority Critical patent/CN203160282U/en
Application granted granted Critical
Publication of CN203160282U publication Critical patent/CN203160282U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a manhole cover with a lock. The manhole cover comprises a cover body and a base. A first through hole is formed at one end of a diameter line of the cover body, and a second through hole is formed at the other end of the same diameter line of the cover body. A rotary lock head is arranged on the first through hole, and a bolt is arranged on the second through hole. A first V-notch and a second V-notch are arranged on the base, and the lock head and the first V-notch are matched to open/close the cover body. The bolt is inserted into the second V-notch to be fixedly connected with the base. The rotary lock head is arranged on the manhole cover and locks the manhole cover so that hidden dangers that the manhole cover is opened randomly or is stolen are reduced, and economic loss caused by manhole cover losing is reduced.

Description

Manhole cover with lock
Technical field
The utility model relates to the technical field of well lid, especially relates to a kind of Manhole cover with lock.
Background technology
In the prior art, all kinds of well lids directly are placed on the pithead position of well seat, therefore, cause following problem easily: (1) can arbitrarily be opened or be stolen, and causes potential safety hazard when causing economic loss; When (2) vehicle travelled well lid, well lid may be taken up, cause the city trap, harm vehicle and pedestrian's personal safety.
The utility model content
The purpose of this utility model is to design a kind of Manhole cover with lock, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The utility model provides a kind of Manhole cover with lock, comprises lid and base; One end of described lid diameter line is provided with first through hole, and the other end of the same diameter line of described lid is provided with second through hole; Described first through hole is provided with rotatable tapered end, and described second through hole is provided with latch; Described base is provided with first sector notch and second sector notch, and described tapered end cooperates the described lid of opened/closed with described first sector notch; Described latch inserts in described second sector notch and fixes with described base.
Preferably, described tapered end is interior five jiaos of groove tapered ends.
Preferably, the straight vertical radial line left hand edge position of the same diameter line of described lid and right hand edge position are respectively equipped with first groove and second groove; The base that is positioned at directly over described first sector notch is provided with first projection; The base that is positioned at directly over described second sector notch is provided with second projection; Described first groove and described first projection are meshing fixing; Described second groove and described second projection are meshing fixing.
The beneficial effects of the utility model can be summarized as follows:
(1) well lid and road surface keep one, when vehicle crossed, well lid was not beated and is not shifted, thereby have effectively avoided well lid on the urban road to be taken up and the city trap that causes, thereby have ensured vehicle and pedestrian's personal safety.
(2) well lid is provided with rotatable tapered end, with Manhole cover lock, has reduced the hidden danger that well lid is arbitrarily opened or stolen by tapered end, has also reduced the economic loss that well lid is lost.
Description of drawings
The sectional view of the Manhole cover with lock that Fig. 1 provides for the utility model;
Fig. 2 is that broken away view is amplified in the part of A position among Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Wherein, 1-second through hole, 2-lid, 3-first through hole, 4-latch, 5-tapered end, 6-base, 7-first sector notch, 8-second sector notch, 9-second projection, 10-second groove.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
A kind of Manhole cover with lock as shown in figures 1 and 3 is example, comprises lid and base; One end of lid diameter line is provided with first through hole, and the other end of the same diameter line of lid is provided with second through hole; First through hole and second through hole are from the straight-through lid of cap surface bottom.First through hole is provided with rotatable tapered end, and wherein, tapered end can be interior five jiaos of groove tapered ends, and available dedicated five gusset hands rotate to be opened; Second through hole is provided with latch.Base is provided with first sector notch and second sector notch, and tapered end cooperates the opened/closed lid with first sector notch; Latch inserts in second sector notch and fixes with base.The process that opens or closes of this Manhole cover with lock is specially: when lid and base closure, rotational lock head is embodied as the purpose that well lid is locked; When needs are opened the well lid of locking, rotational lock head, the lid with the tapered end side upwards lifts then, and at this moment, lid rotates along latch, realizes opening the purpose of well lid.
In addition, for further strengthen lid and base in conjunction with dynamics, prevent between lid and the base relative displacement taking place, simultaneously, in order to guarantee the bonding position of lid and base, and then guarantee that tapered end inserts first sector notch, latch inserts in second sector notch, well lid provided by the utility model can also comprise position point.Concrete, positioning element is: straight vertical radial line left hand edge position and the right hand edge position of the same diameter line of lid are respectively equipped with first groove and second groove; The base that is positioned at directly over first sector notch is provided with first projection; Base is provided with second projection directly over being positioned at second sector notch; When lid was closed, first groove and first projection were meshing fixing; Second groove and second projection are meshing fixing, thereby reach the purpose that prevents from taking place between lid and the base relative displacement.
In sum, the Manhole cover with lock that provides of the utility model has the following advantages:
(1) well lid and road surface keep one, when vehicle crossed, well lid was not beated and is not shifted, thereby have effectively avoided well lid on the urban road to be taken up and the city trap that causes, thereby have ensured vehicle and pedestrian's personal safety.
(2) well lid is provided with rotatable tapered end, with Manhole cover lock, has reduced the hidden danger that well lid is arbitrarily opened or stolen by tapered end, has also reduced the economic loss that well lid is lost.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., all should be included within the protection domain of the present utility model.

Claims (3)

1. a Manhole cover with lock is characterized in that, comprises lid and base; One end of described lid diameter line is provided with first through hole, and the other end of the same diameter line of described lid is provided with second through hole; Described first through hole is provided with rotatable tapered end, and described second through hole is provided with latch; Described base is provided with first sector notch and second sector notch, and described tapered end cooperates the described lid of opened/closed with described first sector notch; Described latch inserts in described second sector notch and fixes with described base.
2. according to the described Manhole cover with lock of claim 1, it is characterized in that described tapered end is interior five jiaos of groove tapered ends.
3. according to the described Manhole cover with lock of claim 1, it is characterized in that straight vertical radial line left hand edge position and the right hand edge position of the same diameter line of described lid are respectively equipped with first groove and second groove; The base that is positioned at directly over described first sector notch is provided with first projection; The base that is positioned at directly over described second sector notch is provided with second projection; Described first groove and described first projection are meshing fixing; Described second groove and described second projection are meshing fixing.
CN 201320194769 2013-04-17 2013-04-17 Manhole cover with lock Expired - Fee Related CN203160282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320194769 CN203160282U (en) 2013-04-17 2013-04-17 Manhole cover with lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320194769 CN203160282U (en) 2013-04-17 2013-04-17 Manhole cover with lock

Publications (1)

Publication Number Publication Date
CN203160282U true CN203160282U (en) 2013-08-28

Family

ID=49021478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320194769 Expired - Fee Related CN203160282U (en) 2013-04-17 2013-04-17 Manhole cover with lock

Country Status (1)

Country Link
CN (1) CN203160282U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130828

Termination date: 20180417