CN201333677Y - Multifunctional spanner - Google Patents
Multifunctional spanner Download PDFInfo
- Publication number
- CN201333677Y CN201333677Y CN 200820189996 CN200820189996U CN201333677Y CN 201333677 Y CN201333677 Y CN 201333677Y CN 200820189996 CN200820189996 CN 200820189996 CN 200820189996 U CN200820189996 U CN 200820189996U CN 201333677 Y CN201333677 Y CN 201333677Y
- Authority
- CN
- China
- Prior art keywords
- type
- opening
- driving
- handle
- stress surfaces
- 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 - Lifetime
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 14
- 239000001301 oxygen Substances 0.000 abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 abstract description 14
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a multifunctional spanner which comprises a hand lever and driving-heads. The multifunctional spanner is characterized in that the driving-heads are arranged at two ends of the hand lever, wherein, a U-type opening is formed on the driving-head positioned at one end of the hand lever, and the U-type opening has two stress surfaces which are parallel mutually and two inclines; an inner square is arranged on the driving-head positioned at the other end of the hand lever; a small U-type groove is also formed at the bottom of the U-type opening; and the small U-type groove has two stress surfaces which are parallel mutually and a plane which is perpendicular to the stress surfaces. The utility model has the advantages as follows: a hand-operated valve for opening an oxygen cylinder, an oxygen gauge for disassembling and assembling the oxygen cylinder and a plurality of tools for opening an acetylene gas bottle are integrated into a whole; the structure is simple; and the multifunctional spanner is light, flexible and practical, and is easy to carry.
Description
Technical field
The utility model relates to a kind of hand-operated tools, particularly a kind of multifunctional wrench.
Background technology
At present commercially available oxygen cylinder, acetylene cylinder are because of its physical dimension difference, make people when opening oxygen cylinder, acetylene cylinder, need prepare different instruments with the installation oxygen gauge, make like this and will carry many instruments when going out operation, also will change opener during operation, very inconvenient.
The utility model content
The purpose of this utility model provides a kind of multifunctional wrench, and this spanner has the driving end of a plurality of specifications, realizes that an instrument promptly can open oxygen cylinder, acetylene cylinder and installation oxygen gauge.
The technical scheme that the utility model adopted is:
A kind of multifunctional wrench comprises handle and spanner, it is characterized in that the handle two ends are provided with driving end, and wherein the driving end of handle one end has a U type opening, and this U type opening has two stress surfaces that are parallel to each other and two inclined-planes; The driving end of the handle other end is provided with square in.
In U type open bottom end a little U type groove is set also, this little U type groove has two stress surfaces that are parallel to each other and a plane vertical with this stress surface.The distance of U type opening two stress surfaces is 30mm, and the two stress surfaces distance of little U type groove is 8mm, and the interior square length of side is 10mm.
The utility model has the advantages that: will open the oxygen gauge of oxygen cylinder hand valve and dismounting oxygen cylinder and many instruments of unlatching acetylene gas bottle and be integrated in one, simple in structure, flexibly light and handy, easy to carry, practicality.
Description of drawings
Fig. 1 is the utility model structural representation one.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the utility model structural representation two.
The Part No. explanation
Handle 1, driving end 2,3, U type opening 21,
Little U type groove 22, stress surface 221 planes 222
The specific embodiment
Also in conjunction with the accompanying drawings the utility model is done for an embodiment below and described in further detail.
A kind of multifunctional wrench, comprise handle 1 and driving end, it is characterized in that handle 1 two ends are provided with driving end 2,3, wherein the driving end 2 of handle 1 one ends has a U type opening 21, and this U type opening 21 has two stress surfaces that are parallel to each other 211 and two inclined-planes 212; The driving end 3 of the handle other end is provided with positive square 31 in.
U type opening 21 bottoms also are provided with a little U type groove 22, and this little U type groove 22 has two stress surfaces that are parallel to each other 221 and a plane vertical with this stress surface 222.
Distance between 21 liang of stress surfaces 211 of aforementioned U type opening is 30mm, and the distance between 22 liang of stress surfaces 221 of little U type groove is 8mm, and the length of side of interior positive square 31 is 10mm.
By the multifunctional wrench that technique scheme is made, an end is the driving end 2 of 30 * 25MMU type groove and 8 * 10 little U type grooves, is used to open the oxygen gauge of oxygen cylinder hand valve and dismounting oxygen cylinder; The unlatching mouth that other end driving end 3 has 10 * 10 square 5MM steel plates is used to open acetylene gas bottle; And the design of portable hole 4 is carried when then conveniently going out work.
Claims (4)
1. a multifunctional wrench comprises handle and driving end, it is characterized in that the handle two ends are provided with driving end, and wherein the driving end of handle one end has a U type opening, and this U type opening has two stress surfaces that are parallel to each other and two inclined-planes; The driving end of the handle other end is provided with positive square in.
2. multifunctional wrench according to claim 1 is characterized in that U type open bottom end also is provided with a little U type groove, and this little U type groove has two stress surfaces that are parallel to each other and a plane vertical with this stress surface.
3, multifunctional wrench according to claim 1 and 2 is characterized in that the distance of U type opening two stress surfaces is 30mm, and the two stress surfaces distance of little U type groove is 8mm, and the interior positive square length of side is 10mm.
4, multifunctional wrench according to claim 3 is characterized in that handle one end is provided with a portable hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820189996 CN201333677Y (en) | 2008-12-31 | 2008-12-31 | Multifunctional spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820189996 CN201333677Y (en) | 2008-12-31 | 2008-12-31 | Multifunctional spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333677Y true CN201333677Y (en) | 2009-10-28 |
Family
ID=41285319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820189996 Expired - Lifetime CN201333677Y (en) | 2008-12-31 | 2008-12-31 | Multifunctional spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333677Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2577163A (en) * | 2018-07-17 | 2020-03-18 | Regent Gas Ltd | Spanner |
| GB2609932A (en) * | 2021-08-17 | 2023-02-22 | Terence Rayment Alan | A radiator valve tool |
-
2008
- 2008-12-31 CN CN 200820189996 patent/CN201333677Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2577163A (en) * | 2018-07-17 | 2020-03-18 | Regent Gas Ltd | Spanner |
| GB2609932A (en) * | 2021-08-17 | 2023-02-22 | Terence Rayment Alan | A radiator valve tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |
|
| CX01 | Expiry of patent term |