CN203855986U - Well lid opening tool - Google Patents
Well lid opening tool Download PDFInfo
- Publication number
- CN203855986U CN203855986U CN201420275722.3U CN201420275722U CN203855986U CN 203855986 U CN203855986 U CN 203855986U CN 201420275722 U CN201420275722 U CN 201420275722U CN 203855986 U CN203855986 U CN 203855986U
- Authority
- CN
- China
- Prior art keywords
- well lid
- section
- handle section
- connecting rod
- lid opening
- 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 relates to a well lid opening tool which comprises an annular handle section, a connecting rod section and an operating section. The handle section is integrally disposed at the upper end of the connecting rod section. The operating section is integrally disposed at the lower end, corresponding to the handle section, of the connecting rod section. The well lid opening tool has the advantages that the tool is stamped by metal plates at one step, and simple manufacturing and low cost are achieved; due to the fact that an antiskid sleeve is mounted and the handle section, the tool is convenient to hold, and a well lid can be opened easily; the well lid opening tool is simple in structure, scientific and reasonable in design, small in size and convenient to carry.
Description
Technical field
The utility model belongs to well lid field, especially a kind of Well cover unlatching tool.
Background technology
Well lid is used for hiding road or family's middle-deep well, prevents that people or object from falling, and generally adopts circular configuration, and well lid surface is shaped with one or two open holes, is convenient to maintenance of underground.
The method of tradition open manhole cover is: adopt hook upwards to lift well lid.The shortcoming of this instrument is: 1, be difficult for controlling, and need to be compared with great strength.2, hook is easily hurted sb.'s feelings, not portable.
Through retrieval, find one section and the akin Chinese patent of present patent application, publication number is CN2734430, this Patent Application Publication a kind of Well cover unlatching tool, this instrument comprises all-or-nothing piece (1), crotch (2), hook (3) forms, all-or-nothing piece (1) is integrated design with crotch (2), crotch is bent moon arc, lever arm when all-or-nothing piece (1) is opened with the common conduct of crotch (2), be provided with axle bolt in all-or-nothing piece (1) and the junction of crotch (2), the afterbody of hook (3) is fixed on the junction of all-or-nothing piece and crotch by axle bolt, in the time that needs are opened manhole well lid, only need be by the preformed hole of hook fill-in well cap surface, using crotch top as fulcrum, upwards move all-or-nothing piece (1) and can pull open manhole cover.
Find by contrast, present patent application has relatively big difference with documents in technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, be convenient to the Well cover unlatching tool controlling and carry.
Scheme of the present utility model is achieved in that
A kind of Well cover unlatching tool, comprises handle section, connecting rod section and the lever piece of loop configuration, and the upper end one of described connecting rod section is shaped with handle section, and connecting rod section bottom one that should handle section is shaped with to lever piece.
And described lever piece is rectangular structure, circular arc is made at its both ends.
And the upper end of described handle section is provided with Anti-slip cover.
Advantage of the present utility model and good effect are:
This instrument adopts metal sheet punching press one-shot forming, and making is simple, cost is low.By Anti-slip cover being installed at handle section, make this instrument be convenient to control, effortlessly get final product open manhole cover.The utility model is simple in structure, design science is reasonable, has little, the portable feature of volume.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of Well cover unlatching tool, as shown in Figure 1 and Figure 2, this instrument is made up of the metal sheet punching press with some strength, comprise handle section 1, connecting rod section 3 and the lever piece 4 of loop configuration, the upper end one of described connecting rod section is shaped with handle section, and connecting rod section bottom one that should handle section is shaped with to lever piece.
In the present embodiment, described lever piece is the rectangular structure corresponding with well lid open hole (not shown), and circular arc is made at its both ends, thereby can not scratch operator, is easy to carry.
The upper end of described handle section is provided with Anti-slip cover 2, is not only convenient to control but also have anti-skidding effect.
Using method of the present utility model is:
Lever piece is inserted in well lid open hole, hold handle section by instrument 90-degree rotation, firmly upwards carry, can light open manhole cover.In case of sandstone foul etc. is stuck in well lid place, while causing well lid to be difficult to open, available crowbar penetrates all-or-nothing piece (1) and locates, and utilizes lever principle to realize well lid and opens.
This instrument adopts metal sheet punching press one-shot forming, and making is simple, cost is low.By Anti-slip cover being installed at handle section, make this instrument be convenient to control, effortlessly get final product open manhole cover.The utility model is simple in structure, design science is reasonable, has little, the portable feature of volume.
It is emphasized that; embodiment described in the utility model is illustrative; instead of determinate; therefore the utility model comprises and is not limited to the embodiment described in detailed description of the invention; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (3)
1. a Well cover unlatching tool, is characterized in that: comprise handle section, connecting rod section and the lever piece of loop configuration, the upper end one of described connecting rod section is shaped with handle section, and connecting rod section bottom one that should handle section is shaped with to lever piece.
2. Well cover unlatching tool according to claim 1, is characterized in that: described lever piece is rectangular structure, and circular arc is made at its both ends.
3. Well cover unlatching tool according to claim 1 and 2, is characterized in that: the upper end of described handle section is provided with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275722.3U CN203855986U (en) | 2014-05-27 | 2014-05-27 | Well lid opening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275722.3U CN203855986U (en) | 2014-05-27 | 2014-05-27 | Well lid opening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855986U true CN203855986U (en) | 2014-10-01 |
Family
ID=51605852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275722.3U Expired - Fee Related CN203855986U (en) | 2014-05-27 | 2014-05-27 | Well lid opening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855986U (en) |
-
2014
- 2014-05-27 CN CN201420275722.3U patent/CN203855986U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141001 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |