CN86202390U - Multi-purpose adjustable wrench with through hole and rotary ring spanner - Google Patents
Multi-purpose adjustable wrench with through hole and rotary ring spanner Download PDFInfo
- Publication number
- CN86202390U CN86202390U CN 86202390 CN86202390U CN86202390U CN 86202390 U CN86202390 U CN 86202390U CN 86202390 CN86202390 CN 86202390 CN 86202390 U CN86202390 U CN 86202390U CN 86202390 U CN86202390 U CN 86202390U
- Authority
- CN
- China
- Prior art keywords
- wrench
- connector
- sleeve
- adjustable wrench
- hole
- 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.)
- Withdrawn
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Abstract
The utility model discloses a multi-purpose adjustable wrench with the through hole and the rotary ring spanner, which is a convenient and effective common tool for the mechanical assembly and the overhead operation. The utility model is characterized in that the plum-flower-like sleeve of the wrench is in through hole type, and is not limited by the work lengths of the studs and the screw bolts in the process of using. The multi-purpose adjustable wrench is provided with a device for changing space; people shift a commutation block, and the sleeve can rotate reversely to screw or release. The other end of the sleeve wrench is provided with an adjustable wrench which is for fastening non-standard screw bolts and nuts.
Description
Spanner is a most frequently used instrument in the machinery assembling, and multiple style and specification are arranged.Wherein rotate the coupling box spanner and be to use conveniently, higher a kind of of efficient, the domestic and international tool production of this spanner producer all produces in a large number, but its structure is not perfect so far.So that limited its use in many occasions, its major defect is: structurally one in plum-blossom sleeve bobbin is solid, runs into longer double-screw bolt, for example the IC engine cylinder head fastening stud; The T-slot bolts that building scaffold is used etc. are often because of bolt, the double-screw bolt working portion is longer than nut, cause bolt and solid wrench socket inconsistent, cause box spanner not use, run into this situation and normally use back-up wrench instead, efficient is low, and labour intensity is big, and work high above the ground is dangerous.
At above-mentioned situation, task of the present utility model provides a kind of rotary club type clear opening machinery combination wrench, and the connector blossom type working portion of this spanner is standardized, but compares with the conventional spanner cover; Its endoporus leads directly to, and is provided with outer ratchet simultaneously, and pinch bar one end matches with connector, and reversible two-way ratchet is set at pommel, and stir the commutation piece, can finish and unscrew or fastening two kinds of operations, the pinch bar other end is provided with adjustable wrench for fastening non-standard bolt, and nut is used.
The present utility model is done the description in a step below in conjunction with accompanying drawing:
Accompanying drawing is the present utility model rotary club type clear opening machinery combination wrench part and an installation diagram in addition.
Fig. 1 is in addition part figure of wrench socket. This connector is straight-through pass, and work is not subjected to the double-screw bolt effect length, and ratchet is arranged on the periphery. With can make rotary manipulation after pawl teeth cooperates, the connector two ends are respectively the Quincunx sleeve of the different size of two kinds of standards, or be Hexagonal jacket, in use this connector is Replacement Part, be equipped with one group according to the securing member specification, change the connector of dimension during work according to different needs.
Fig. 2, Fig. 3 are the spanner installation diagrams.
(1) is that wrench body (2) is that rotary sleeve bobbin (3) is that two-way ratchet can be around dead axle (6) swing, with the reversible rotation of the meshing realization connector of ratchet among Fig. 3.The ratchet back side is that cam contour surface and alignment pin (7) are formed changement and be other end work to piece (4) ratchet when Rotation With Changing.(5) be elastic collar, make connector location usefulness, can change the connector of corresponding specification according to different needs of work.
The wrench body other end is the adjustable wrench of using always, and for running into off-gauge bolt, nut and emergent use the and be provided with make this kind spanner have bigger adaptability.
Claims (3)
1, a kind of rotary club type clear opening machinery combination wrench, by blossom type connector (2), wrench body (1), two-way ratchet (3), commutation piece (4) is formed.The cylindrical middle part that it is characterized in that blossom type connector (2) is provided with ratchet, with two-way ratchet (3) engagement that is provided with in the wrench body (1), be provided with alignment pin (7) in the commutation piece (4), the back side And that withstands on two-way ratchet (3) by spring can slide, and blossom type connector (2) is gone up the location by elastic collar (5) in wrench body (1).
2, spanner according to claim 1 is characterized in that the connector endoporus is a through type, and two ends are respectively the standard blossom type sleeve of two kinds of different sizes, hexangle type sleeve in also can be.
3,, it is characterized in that connector is the interchangeable member, can change corresponding connector according to different needs according to the described spanner of claim 1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86202390 CN86202390U (en) | 1986-08-04 | 1986-08-04 | Multi-purpose adjustable wrench with through hole and rotary ring spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86202390 CN86202390U (en) | 1986-08-04 | 1986-08-04 | Multi-purpose adjustable wrench with through hole and rotary ring spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86202390U true CN86202390U (en) | 1987-08-05 |
Family
ID=4805932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86202390 Withdrawn CN86202390U (en) | 1986-08-04 | 1986-08-04 | Multi-purpose adjustable wrench with through hole and rotary ring spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86202390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672651A (en) * | 2011-03-10 | 2012-09-19 | 江苏舜天国际集团江都工具有限公司 | Movable opening ratchet sleeve combination wrench |
-
1986
- 1986-08-04 CN CN 86202390 patent/CN86202390U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672651A (en) * | 2011-03-10 | 2012-09-19 | 江苏舜天国际集团江都工具有限公司 | Movable opening ratchet sleeve combination wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |