CN1739921A - Pseudo-sleeve suitable for socket wrench and ratchet spanner - Google Patents
Pseudo-sleeve suitable for socket wrench and ratchet spanner Download PDFInfo
- Publication number
- CN1739921A CN1739921A CN 200410079089 CN200410079089A CN1739921A CN 1739921 A CN1739921 A CN 1739921A CN 200410079089 CN200410079089 CN 200410079089 CN 200410079089 A CN200410079089 A CN 200410079089A CN 1739921 A CN1739921 A CN 1739921A
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- China
- Prior art keywords
- sleeve
- pseudo
- wrench
- caulking groove
- ratchet
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- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The pseudo-sleeve suitable for both socket wrench and ratchet spanner has hexagonal or square outer shape capable of being set inside the caulking groove of ratchet spanner and socket wrench in the same size, and hexagonal, square or star caulking groove for fitting screw head and nut in proper size. Several pseudo-sleeves have the same outer shape in the same size, so that one socket wrench and one ratchet spanner may be fitted with several pseudo-sleeves in different caulking groove sizes for operation on screws and nuts in different sizes.
Description
Technical field
The present invention provides a kind of for impact wrench and the shared pseudo-sleeve of ratchet wrench.
Background technology
See also Figure 1 and Figure 2, general desire continues down packing with the hexagonal (hexagon)nut 16 in bolt 15 stage casings or upwards disassembles, all can select ratchet wrench 10 behaviour's parts with tool one caulking groove 11, and can not select impact wrench 17 to operate, it generally can wear pivot for bolt 15 because of the caulking groove 11 that ratchet wrench 10 tools one connect, and the socket end of impact wrench 17 is to be blind end, and can't operate the nut 16 that is positioned at bolt 15 stage casings; This ratchet wrench 10 is that the ratchet portion 12 with the continuous concavo-convex groove of the formed tool of caulking groove 11 internal faces is embedded in nut 16 outer ring surfaces, reverses that wrench 10 is done clockwise or rotation counterclockwise again, to carry out the mounting or dismounting work of hexagonal (hexagon)nut 16; Because of an end of this ratchet wrench 10 is to be provided with ratchet portion 12, end is the moving portion 13 of plate that is made as tool caulking groove 14 in addition, so, when the user installs and removes the work of screw or nut, because of predicting the size of screw or nut, be the ratchet wrench that needs to prepare more different size, in case of need, only, but cause inconvenience when carrying; In addition, see also shown in Figure 2, it is with impact wrench 17 operations, the hex(agonal)screw 21 of one screw lock on table top screwed tight or the spiral shell pine, one end of this impact wrench 17 is the rectangular slab motion blocks 18 that are provided with a projection, this plate motion block 18 is to be nested with wherein for the rectangle caulking groove (figure does not show) of a sleeve 19 dorsal parts, and sleeve 19 is rotated can be with impact wrench 17 swing the time synchronously, the front side of this sleeve 19 is to be provided with a hexagon caulking groove 20 in addition, this hexagonal caulking groove 20 is the termination of hex(agonal)screw 21 can be nested with wherein, make impact wrench 17 rotate clockwise or counterclockwise again, and hex(agonal)screw 21 is screwed tight or the spiral shell pine; Because of the size of this hex(agonal)screw 21 quite many, so 20 of the caulking grooves of each sleeve 19 front side are made as the screw termination that cooperates various different sizes, also be provided with the caulking groove 20 of different size, the rectangle caulking groove of its dorsal part (figure does not show) then all is made as the size of standard, its each sleeve 19 all can be nested with the plate motion block 18 of impact wrench 17 wherein, be with, the user is except aforementioned need carry several ratchet wrench 10, still need and carry a lot of sleeve of quantity 19, and if add other instrument, be to make the burden when carrying very big, be with, a kind of instrument that carries burden that reduces is expected to be born.
Summary of the invention
The purpose of this invention is to provide a kind of for impact wrench and the shared pseudo-sleeve of ratchet wrench.Its main application is only need carry a unidimensional impact wrench, a sleeve and a ratchet wrench for the user, can assemble or dismantle the screw or the nut of different size, and need not carry several ratchet wrenches and a considerable amount of sleeve.
For reaching above-mentioned purpose, solution of the present invention is: can be for impact wrench and the shared pseudo-sleeve of ratchet wrench, its outer ring surface is caulking groove shape and the size that cooperates the sleeve of unidimensional ratchet wrench and impact wrench, and can be nested with wherein for the caulking groove of the sleeve of ratchet wrench and impact wrench, its inside is to cooperate the shape of nut or screw termination and size and the caulking groove that is provided with a perforation.
One end face of pseudo-sleeve is the flange that forms radial protrusion on one day.
The caulking groove of this pseudo-sleeve is to be made as hexagon.
The caulking groove of this pseudo-sleeve is to be made as rectangle.
The caulking groove of this pseudo-sleeve is to be made as star.
The outer ring surface of this pseudo-sleeve is to be made as hexagon.
The outer ring surface of this pseudo-sleeve is to be made as rectangle.
After adopting such scheme, it is identical with the sleeve caulking groove of the caulking groove of unidimensional ratchet wrench and unidimensional impact wrench that of the present invention its is that outer ring surface with pseudo-sleeve is made as, a caulking groove is established at the center of pseudo-sleeve again, and be made as various different sizes by the caulking groove that will count pseudo-sleeve, be that pseudo-sleeve can be shared for impact wrench and ratchet wrench simultaneously, and the screw or the nut of various different sizes carried out mounting or dismounting work, the user then can exempt carry take up space, the several ratchet wrenches and the sleeve of Heavy Weight.
Description of drawings
Fig. 1 is the user mode schematic diagram of ratchet wrench;
Fig. 2 is the user mode schematic diagram of impact wrench;
Fig. 3 A is a stereo appearance figure of the present invention;
Fig. 3 B is the stereo appearance figure of another embodiment of the present invention;
Fig. 4 is a user mode schematic diagram of the present invention;
Fig. 5 is the schematic perspective view that various sizes of the present invention change;
Fig. 6 A, B are other embodiments of the invention.
10 ratchet wrenches, 11 caulking grooves, 12 ratchet portions, 13 plates move portion
14 caulking grooves, 15 bolts, 16 nuts, 17 impact wrench
18 plate motion blocks, 19 sleeves, 20 caulking grooves
22 pseudo-sleeves, 221 caulking grooves, 23 pseudo-sleeves, 231 flanges
232 caulking grooves
The specific embodiment
For making your juror and practising personage in this skill, the present invention there is further understanding, now lift a preferred embodiment, describe in detail as the back: (only, present embodiment is explanation for the benefit of only, and the present invention's enforcement in the future is not as limit, all improvement of doing with technical characterictic of the present invention are implemented, and restrained by the present invention.
See also shown in Fig. 3 A, the B, the outer ring surface of the pseudo-sleeve 22,23 of present embodiment is to be hexagon, and its inside is to be provided with a hexagon caulking groove 221,232 that connects, and wherein, the end face of this pseudo-sleeve 23 is to form the flange 231 that radially protrudes one day in addition; Please cooperate again and consult shown in Fig. 6 B, this caulking groove 221 is also can be made as rectangle or star; Or see also shown in Fig. 6 A, the outer ring surface of this pseudo-sleeve 22,23 also can be made as rectangle, and the perforation caulking groove the 221, the 232nd of this rectangle pseudo-sleeve inside can be made as hexagon or rectangle or star etc., by this, and to cooperate the screw and the nut of different shape; Please cooperate again consult shown in Figure 5, present embodiment is all to establish the outer ring surface size of number hexagonal pseudo-sleeve 22 identical, 221 of its caulking grooves cooperate the screw of various sizes or nut and are made as various size, make it carry out mounting or dismounting work to the screw or the nut of number of sizes; Please cooperate shown in Figure 4 again, because of the outer ring surface of pseudo-sleeve 22 all is made as identical, and can set wherein for the unidimensional ratchet wrench 10 and the caulking groove 11,20 of a sleeve 19 of impact wrench 17, no matter making the screw or the nut of the mounting or dismounting of institute desire is to be positioned at which kind of position or to belong to which kind of size, the user all only need carry unidimensional ratchet wrench 10 and a sleeve wrench 17 and dispose a sleeve on it, gets final product with the pseudo-sleeve 22 of several various different sizes; By above explanation, the following advantage of the real tool of the present invention as can be known:
1, makes the pseudo-sleeve 22 of the also replaceable various different sizes of ratchet wrench 10, shape, and need not carry several ratchet wrenches 10, reduce the inconvenience when carrying and lighten the load, and exempt the misgivings of losing.
2, make impact wrench 17 only need carry a sleeve 19, reduce the inconvenience when carrying and lighten the load, and exempt the misgivings of losing.
3, volume and the weight because of pseudo-sleeve 22 greatly reduces, and can share for ratchet wrench and impact wrench simultaneously, and it is more convenient to make when carrying.
In sum, real dark tool practicality of the present invention and progressive, the present invention really meets the regulation of relevant invention on the Patent Law, and file an application in the whence in accordance with the law.
Claims (7)
1, a kind of for impact wrench and the shared pseudo-sleeve of ratchet wrench, it is characterized in that: its outer ring surface is caulking groove shape and the size that cooperates the sleeve of unidimensional ratchet wrench and impact wrench, and can be nested with wherein for the caulking groove of the sleeve of ratchet wrench and impact wrench, its inside is to cooperate the shape of nut or screw termination and size and the caulking groove that is provided with a perforation.
2, as claimed in claim 1 for impact wrench and the shared pseudo-sleeve of ratchet wrench, it is characterized in that: an end face of pseudo-sleeve is the flange that forms radial protrusion on one day.
3, as claimed in claim 1 or 2 for impact wrench and the shared pseudo-sleeve of ratchet wrench, it is characterized in that: the caulking groove of this pseudo-sleeve is to be made as hexagon.
4, as claimed in claim 1 or 2 for impact wrench and the shared pseudo-sleeve of ratchet wrench, it is characterized in that: the caulking groove of this pseudo-sleeve is to be made as rectangle.
5, as claimed in claim 1 or 2 for impact wrench and the shared pseudo-sleeve of ratchet wrench, it is characterized in that: the caulking groove of this pseudo-sleeve is to be made as star.
6, as claimed in claim 1 or 2 for impact wrench and the shared pseudo-sleeve of ratchet wrench, it is characterized in that: the outer ring surface of this pseudo-sleeve is to be made as hexagon.
7, as claimed in claim 1 or 2 for impact wrench and the shared pseudo-sleeve of ratchet wrench, it is characterized in that: the outer ring surface of this pseudo-sleeve is to be made as rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410079089 CN1739921A (en) | 2004-08-23 | 2004-09-30 | Pseudo-sleeve suitable for socket wrench and ratchet spanner |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410064375 | 2004-08-23 | ||
| CN200410064375.0 | 2004-08-23 | ||
| CN 200410079089 CN1739921A (en) | 2004-08-23 | 2004-09-30 | Pseudo-sleeve suitable for socket wrench and ratchet spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1739921A true CN1739921A (en) | 2006-03-01 |
Family
ID=36092527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410079089 Pending CN1739921A (en) | 2004-08-23 | 2004-09-30 | Pseudo-sleeve suitable for socket wrench and ratchet spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1739921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116510A1 (en) * | 2011-02-28 | 2012-09-07 | Chang Tungkuei | Sleeved ratchet and ratchet wrench applying the same |
| CN114310765A (en) * | 2022-01-17 | 2022-04-12 | 国家能源集团新能源有限责任公司 | Hydraulic spanner |
-
2004
- 2004-09-30 CN CN 200410079089 patent/CN1739921A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116510A1 (en) * | 2011-02-28 | 2012-09-07 | Chang Tungkuei | Sleeved ratchet and ratchet wrench applying the same |
| CN114310765A (en) * | 2022-01-17 | 2022-04-12 | 国家能源集团新能源有限责任公司 | Hydraulic spanner |
| CN114310765B (en) * | 2022-01-17 | 2024-01-26 | 国家能源集团新能源有限责任公司 | Hydraulic spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |