CN2546143Y - Accumulator working pin spanner - Google Patents
Accumulator working pin spanner Download PDFInfo
- Publication number
- CN2546143Y CN2546143Y CN 02233351 CN02233351U CN2546143Y CN 2546143 Y CN2546143 Y CN 2546143Y CN 02233351 CN02233351 CN 02233351 CN 02233351 U CN02233351 U CN 02233351U CN 2546143 Y CN2546143 Y CN 2546143Y
- Authority
- CN
- China
- Prior art keywords
- battery
- support bar
- spanner
- operated bolt
- shape
- 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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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a spanner to a work bolt of an accumulator, which is molded from engineering plastics at one time, comprising a handle, a knighthead and a spanner. The flat wafer-like handle is arranged at one end of the knighthead and the bottom of the other end of the knighthead is plane. A raised spanner head matching with a groove at the surface of the flat spanner to the work bolt of the accumulator is arranged at the position relative to the flat bottom of the knighthead. The utility model has the advantages of simple structure, easy making and low cost and can conveniently open and screw down the flat work bolt of the accumulator with out damage to the work bolt, therefore the utility model is quite suitable to be used to open or screw down the flat work bolt of the accumulator and the indicator of the accumulator.
Description
One, technical field:
The utility model belongs to a kind of plastic products, and battery-operated bolt spanner is particularly useful for the unlatching of levelling peg battery-operated bolt and tightens.
Two, background technology:
During the battery liquid feeding, the user must turn on the work bolt earlier, tightens the work bolt after liquid feeding is finished again.At present, for the unlatching of the concordant levelling peg battery-operated bolt that does not have a projection in surface with tighten, specific purpose tool not on the market.The user can only seek flat article on one's own account and substitute, for example coin etc.Open in this way and the work bolt of tightening not only extremely inconvenient, and can produce the battery-operated bolt and damage, to such an extent as to can't open the work bolt when causing next liquid feeding.
Three, summary of the invention:
The utility model is exactly to have solved the unlatching that exists in the prior art and tightened very inconvenience of levelling peg battery-operated bolt, and very easily cause the problems such as damage of work bolt, and provide a kind of simple in structure, easy to manufacture, cheap, simultaneously both can easily the spanner that does not damage the work bolt be turned on and be tightened to levelling peg battery-operated bolt.
For achieving the above object, the technical solution adopted in the utility model is: battery-operated bolt spanner, it is made of handle, support bar, driving end, it is characterized in that: adopt the engineering plastics single injection-molded, one end of support bar is provided with the handle of flat disk shape, the other end of support bar bottom is a plane, is provided with projection and driving end that match with levelling peg battery-operated bolt surface groove shape with respect to the support bar base plane.
The driving end of battery-operated bolt spanner can become shapes such as " one " font, " ten " font, 0 " plum blossom " shape according to levelling peg battery-operated bolt surface groove shaped design.
It is that curved bottom is circular cross body shape, cylindrical shape, three, four, five, hexagonal prism shape that the support bar of battery-operated bolt spanner can be designed to the outer face.
Battery-operated bolt spanner adopts engineering plastics to be injection molded of material, and is simple in structure, easy to manufacture, cheap.
The utility model compared with prior art has simple in structurely, easy to manufacture, cheap, easy to use, safe, does not damage advantages such as levelling peg battery-operated bolt.
Four, description of drawings:
Fig. 1 is the front view of the utility model structural representation.
Fig. 2 is the upward view of the utility model structural representation.
Fig. 3 is the side view of the utility model structural representation.
Fig. 4 is the utility model structural representation of cross body shape support bar.
Fig. 5 is the A-A profile of Fig. 4.
Among the figure: 1, handle; 2, support bar; 3, driving end.
Five, the specific embodiment:
As Figure 1-3, preferred forms of the present utility model is to be material with engineering plastics, adopts the injection moulding one-shot forming.Handle (1) is flat disk shape, and it is that curved bottom is circular cross body shape, cylindrical shape, three, four, five, hexagonal prism shape that the support bar (2) of battery-operated bolt spanner can be designed to the outer face.The driving end (3) of battery-operated bolt spanner can become shapes such as " one " font, " ten " font, " plum blossom " shape according to levelling peg battery-operated bolt surface groove shaped design.
Shown in Fig. 4-5, the utility model is made of handle, support bar, the driving end of one, and the employing engineering plastics are material, through the injection moulding one-shot forming.Handle is oblate sheet, easy to use, handsome in appearance, support bar (2) is that curved bottom is circular cross body shape for the outer face, and driving end (3) can be made into shapes such as " one " font, " ten " font, " plum blossom " shape according to levelling peg battery-operated bolt surface groove shape.
Claims (3)
1, a kind of battery-operated bolt spanner, constitute by handle (1), support bar (2), driving end (3), it is characterized in that: adopt the engineering plastics single injection-molded, one end of support bar (2) is provided with flat disk shape handle (1), the other end of support bar (2) bottom is a plane, has projection and driving end (3) that match with levelling peg battery-operated bolt surface groove shape with respect to the design of support bar (2) base plane.
2, battery-operated bolt spanner according to claim 1 is characterized in that: described driving end (3) can become shapes such as " one " font, " ten " font, " plum blossom " shape according to levelling peg battery-operated bolt surface groove shaped design.
3, battery-operated bolt spanner according to claim 1 is characterized in that: it is that curved bottom is circular cross body shape, cylindrical shape, three, four, five, hexagonal prism shape that the support bar (2) of battery-operated bolt spanner can be designed to the outer face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233351 CN2546143Y (en) | 2002-04-28 | 2002-04-28 | Accumulator working pin spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233351 CN2546143Y (en) | 2002-04-28 | 2002-04-28 | Accumulator working pin spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546143Y true CN2546143Y (en) | 2003-04-23 |
Family
ID=33708504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02233351 Expired - Fee Related CN2546143Y (en) | 2002-04-28 | 2002-04-28 | Accumulator working pin spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546143Y (en) |
-
2002
- 2002-04-28 CN CN 02233351 patent/CN2546143Y/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 | ||
| 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 |