CN106975803A - Multi-purpose tap spanner - Google Patents
Multi-purpose tap spanner Download PDFInfo
- Publication number
- CN106975803A CN106975803A CN201710374298.6A CN201710374298A CN106975803A CN 106975803 A CN106975803 A CN 106975803A CN 201710374298 A CN201710374298 A CN 201710374298A CN 106975803 A CN106975803 A CN 106975803A
- Authority
- CN
- China
- Prior art keywords
- wrench
- transverse strip
- tap
- horizontal stripe
- fixing
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/26—Manually-operated thread-cutting devices
- B23G1/261—Die and tap wrenches
- B23G1/262—Tap wrenches having a V slot
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of multi-purpose tap spanner, first comprising a strip, which fixes horizontal stripe and the second of a strip, fixes horizontal stripe, and the second described fixation horizontal stripe is separably connected with the first described fixation horizontal stripe.When using, user distinguishes hand-held handle, then the first fixation horizontal stripe and the second fixation horizontal stripe are slided come relative using the prominent cooperation with slip notch of slip, so as to easily change the size for the screw tap mouthful being made up of the first spanner groove and the second spanner groove, be adapted to multi-purpose various sizes of screw tap pulls operation.The multi-purpose tap spanner structure is simple, and effect is substantially, with low cost, practical.
Description
Technical Field
The invention relates to a tool, in particular to a multipurpose tap wrench.
Background
The existing tap wrench is only suitable for a tap with a fixed size, and is inconvenient to use.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a multipurpose tap wrench.
The technical problem of the invention is mainly solved by the following technical scheme:
a multipurpose screw tap wrench is characterized in that the multipurpose screw tap wrench comprises a first long fixing transverse strip and a second long fixing transverse strip, the second fixing transverse strip is detachably connected with the first fixing transverse strip, a first connecting round hole is arranged on the first fixing transverse strip, a dovetail-shaped sliding notch and a V-shaped first wrench groove are arranged on the inner wall of the first fixing transverse strip, a second connecting round hole is arranged on the second fixing transverse strip, a dovetail-shaped sliding protrusion and a V-shaped second wrench groove are arranged on the inner wall of the second fixing transverse strip, the sliding protrusion is matched with the sliding notch, the second wrench groove is matched with the first wrench groove, a first handle screw hole is arranged on the side wall of the first fixing transverse strip, a second handle screw hole is arranged on the side wall of the second fixing transverse strip, the first handle screw hole and the second handle screw hole are respectively provided with a separable handle, and a pair of screws respectively penetrate through the first connecting round hole and the second connecting round hole.
As a preferred embodiment of the present invention, the first fixing bar and the second fixing bar are made of stainless steel.
The multipurpose tap wrench has the following advantages: when the screw tap is used, a user respectively holds the handles, and then the first fixing transverse strip and the second fixing transverse strip slide relatively by utilizing the matching of the sliding protrusion and the sliding groove opening, so that the size of the screw tap opening formed by the first wrench groove and the second wrench groove is easily changed, and the screw tap is suitable for the pulling operation of screw taps with different sizes. The multipurpose tap wrench is simple in structure, obvious in effect, low in cost and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a multi-purpose tap wrench according to the present invention;
FIG. 2 is an exploded perspective view of the multi-purpose tap wrench of FIG. 1;
FIG. 3 is an enlarged detail view of area A of the multi-purpose tap wrench of FIG. 2;
FIG. 4 is a perspective view of a first fixed cross-bar of the multi-purpose tap wrench of FIG. 2;
FIG. 5 is a perspective view of a second fixed cross-bar of the multi-purpose tap wrench of FIG. 2;
FIG. 6 is a schematic perspective view of the first fixed cross bar of FIG. 4 from another perspective;
wherein,
1. a multi-purpose tap wrench; 2. a first fixed cross bar; 21. a sliding slot opening; 22. a first connecting circular hole; 23. a first wrench groove; 25. a first handle screw hole; 3. a second fixed cross bar; 31. a sliding projection; 32. a second connecting circular hole; 33. a second wrench groove; 35. a second handle screw hole; 4. a screw; 5. a handle.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 6, the multi-purpose tap wrench 1 includes an elongated first fixing bar 2 and an elongated second fixing bar 3, the second fixing bar 3 is detachably connected to the first fixing bar 2, the first fixing bar 2 is provided with a first connecting circular hole 22, the inner wall of the first fixing bar 2 is provided with a dovetail-shaped sliding slot opening 21 and a V-shaped first wrench slot 23, the second fixing bar 3 is provided with a second connecting circular hole 32, the inner wall of the second fixing bar 3 is provided with a dovetail-shaped sliding protrusion 31 and a V-shaped second wrench slot 33, the sliding protrusion 31 is engaged with the sliding slot opening 21, the second wrench slot 33 is engaged with the first wrench slot 23, the side wall of the first fixing bar 2 is provided with a first handle screw hole 25, the side wall of the second fixing bar 3 is provided with a second handle screw hole 35, the first handle screw hole 25 and the second handle screw hole 35 are respectively provided with a detachable handle 5, and a pair of screws 4 respectively penetrate through the first connecting round hole 22 and the second connecting round hole 32.
The first fixed cross bar 2 and the second fixed cross bar 3 are both made of stainless steel.
In use, as shown in fig. 1 and 2, a user respectively holds the handle 5, and then slides the first fixing horizontal bar 2 and the second fixing horizontal bar 3 relatively by matching the sliding protrusion 31 with the sliding groove opening 21, so as to easily change the size of the tap opening formed by the first wrench groove 23 and the second wrench groove 33, and the tap wrench is suitable for the wrenching operation of taps with different sizes.
In addition, by using the tap hole formed by the first and second wrench grooves 23 and 33, the user can also tie other suitable tool connectors, such as a hexagonal sleeve or a sleeve rod, to further expand the use of the wrench.
When a user needs to fix the size of the tap hole formed by the first wrench groove 23 and the second wrench groove 33, the pair of screws 4 can be directly locked, and the operation is convenient and fast.
The multipurpose tap wrench is simple in structure, obvious in effect, low in cost and high in practicability.
Without being limited thereto, any changes or substitutions that are not thought of through the inventive work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (2)
1. The multipurpose tap wrench is characterized in that the multipurpose tap wrench (1) comprises a first long fixed transverse strip (2) and a second long fixed transverse strip (3), the second fixed transverse strip (3) is separably connected with the first fixed transverse strip (2), the first fixed transverse strip (2) is provided with a first connecting round hole (22), the inner wall of the first fixed transverse strip (2) is provided with a dovetail-shaped sliding notch (21) and a V-shaped first wrench groove (23), the second fixed transverse strip (3) is provided with a second connecting round hole (32), the inner wall of the second fixed transverse strip (3) is provided with a dovetail-shaped sliding protrusion (31) and a V-shaped second wrench groove (33), the sliding protrusion (31) is matched with the sliding notch (21), the second wrench groove (33) is matched with the first wrench groove (23), a first handle screw hole (25) is formed in the side wall of the first fixing transverse bar (2), a second handle screw hole (35) is formed in the side wall of the second fixing transverse bar (3), a separable handle (5) is respectively arranged in the first handle screw hole (25) and the second handle screw hole (35), and a pair of screws (4) respectively penetrate through the first connecting round hole (22) and the second connecting round hole (32).
2. The multi-purpose tap wrench according to claim 1, wherein the first fixing cross bar (2) and the second fixing cross bar (3) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374298.6A CN106975803A (en) | 2017-05-24 | 2017-05-24 | Multi-purpose tap spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374298.6A CN106975803A (en) | 2017-05-24 | 2017-05-24 | Multi-purpose tap spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975803A true CN106975803A (en) | 2017-07-25 |
Family
ID=59343453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374298.6A Pending CN106975803A (en) | 2017-05-24 | 2017-05-24 | Multi-purpose tap spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975803A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191129063A (en) * | 1911-12-27 | 1912-09-26 | Walter Shaw | Improvements in Tap-wrenches of Screwing-tackle. |
| US1549685A (en) * | 1923-06-21 | 1925-08-11 | Rizza Sebastiano | Combined diestock and tap wrench |
| CH249917A (en) * | 1946-02-09 | 1947-07-31 | Stump Erwin | Tap wrench. |
| US2586067A (en) * | 1948-04-13 | 1952-02-19 | Pree James W Le | Tap or reamer driver |
| CN2103403U (en) * | 1991-10-18 | 1992-05-06 | 陈和平 | Multipurpose wrench for tapping and die-head chasing |
| CN2117234U (en) * | 1992-03-30 | 1992-09-30 | 梁川果 | General die |
| CN2256794Y (en) * | 1996-06-09 | 1997-06-25 | 庄乾涛 | Multipurpose hob tap wrench |
| CN201115937Y (en) * | 2007-10-25 | 2008-09-17 | 刘坤荣 | Improved monkey wrench structure |
| GB2471472A (en) * | 2009-06-30 | 2011-01-05 | Hayley Russell | Tap wrench with spirit level |
| CN201728439U (en) * | 2010-03-10 | 2011-02-02 | 闫喜发 | Multi-specification screw tap and threading die all-in-one bracket |
| CN202780089U (en) * | 2012-09-21 | 2013-03-13 | 常州信息职业技术学院 | Handle mechanism of screw tap |
| CN202878182U (en) * | 2012-11-18 | 2013-04-17 | 张建丽 | Multifunctional socket spanner |
| CN203936833U (en) * | 2014-05-27 | 2014-11-12 | 陈沛 | Spanner for outer-hexagonal nut |
-
2017
- 2017-05-24 CN CN201710374298.6A patent/CN106975803A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191129063A (en) * | 1911-12-27 | 1912-09-26 | Walter Shaw | Improvements in Tap-wrenches of Screwing-tackle. |
| US1549685A (en) * | 1923-06-21 | 1925-08-11 | Rizza Sebastiano | Combined diestock and tap wrench |
| CH249917A (en) * | 1946-02-09 | 1947-07-31 | Stump Erwin | Tap wrench. |
| US2586067A (en) * | 1948-04-13 | 1952-02-19 | Pree James W Le | Tap or reamer driver |
| CN2103403U (en) * | 1991-10-18 | 1992-05-06 | 陈和平 | Multipurpose wrench for tapping and die-head chasing |
| CN2117234U (en) * | 1992-03-30 | 1992-09-30 | 梁川果 | General die |
| CN2256794Y (en) * | 1996-06-09 | 1997-06-25 | 庄乾涛 | Multipurpose hob tap wrench |
| CN201115937Y (en) * | 2007-10-25 | 2008-09-17 | 刘坤荣 | Improved monkey wrench structure |
| GB2471472A (en) * | 2009-06-30 | 2011-01-05 | Hayley Russell | Tap wrench with spirit level |
| CN201728439U (en) * | 2010-03-10 | 2011-02-02 | 闫喜发 | Multi-specification screw tap and threading die all-in-one bracket |
| CN202780089U (en) * | 2012-09-21 | 2013-03-13 | 常州信息职业技术学院 | Handle mechanism of screw tap |
| CN202878182U (en) * | 2012-11-18 | 2013-04-17 | 张建丽 | Multifunctional socket spanner |
| CN203936833U (en) * | 2014-05-27 | 2014-11-12 | 陈沛 | Spanner for outer-hexagonal nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |
|
| RJ01 | Rejection of invention patent application after publication |