CN107350999B - A kind of variable diameter spanner - Google Patents
A kind of variable diameter spanner Download PDFInfo
- Publication number
- CN107350999B CN107350999B CN201710568387.4A CN201710568387A CN107350999B CN 107350999 B CN107350999 B CN 107350999B CN 201710568387 A CN201710568387 A CN 201710568387A CN 107350999 B CN107350999 B CN 107350999B
- Authority
- CN
- China
- Prior art keywords
- handle
- sliding block
- change
- hexagonal ring
- close
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
Abstract
A kind of variable diameter spanner, it is related to a kind of spanner, the one end of interior hexagonal ring (1) setting in handle (10), screw thread (4) are respectively equipped in the two sides at the middle part of handle to one end, six square openings (2) are equipped with sliding slot (9) in hexagonal ring in the middle part to one end of the handle, sliding block (13) lower part is stuck in the sliding slot, the screw thread of internal screw thread (17) the connection handle of change (7), the baffle (5) being arranged in the middle part of sliding block is on " V " font mandril (3) one side of change, sliding block the close other end close at change be equipped with rectangular locking bar (12), the clamping in change front and rear sides face is formed by baffle and rectangular locking bar, " V " font mandril is equipped in interior hexagonal ring one end of sliding block；The present invention realizes by the way that change to be arranged far from the handle of interior hexagonal ring and is stuck in the accurate primary adjustment bayonet of progress on bolt or nut, effectively accelerate job scheduling.
Description
[technical field]
The present invention relates to a kind of spanners, more particularly, to a kind of variable diameter spanner.
[background technique]
It is known, the common tool of installation and removal when spanner is a kind of adjustment of equipment or maintenance；Pass through the bayonet of spanner
Bolt or nut are blocked, bolt, screw, nut and other screw threads is twisted using lever principle using handle and tightly holds bolt or nut
Opening or trepanning firmware hand-operated tools；Common spanner has solid wrench and two kinds of adjustable wrench, bolt consistent for model
Or the handling of nut solid wrench are very quick, then use adjustable wrench more convenient on various types of bolts or nut, it is existing
Adjustable wrench worm screw close to bayonet, need to remove spanner when adjusting for the model of bolt or nut and be adjusted, due to not
It is to be stuck on bolt or nut, it is sometimes desirable to which repeatedly adjustment can use, very troublesome.
[summary of the invention]
In order to overcome the shortcomings in the background art, the present invention discloses a kind of variable diameter spanner, by the way that change to be arranged far from
On the handle of interior hexagonal ring, realizes and be stuck in the accurate primary adjustment bayonet of progress on bolt or nut, effectively accelerate operation
Progress.
For achieving the above object, the present invention adopts the following technical scheme:
The one of handle is arranged in a kind of variable diameter spanner, including handle, interior hexagonal ring, sliding block and rectangular locking bar, interior hexagonal ring
End, is respectively equipped with screw thread in the two sides at the middle part of handle to one end, six sides in hexagonal ring in the middle part to one end of the handle
Mouth is equipped with sliding slot, and sliding block lower part is stuck in the sliding slot, the screw thread of the internal screw thread connection handle of change, is arranged in the middle part of sliding block
Baffle is on " V " font mandril one side of change, sliding block the close other end close at change be equipped with rectangular locking bar,
The clamping that change front and rear sides face is formed by baffle and rectangular locking bar is equipped with " V " font mandril in interior hexagonal ring one end of sliding block,
Bayonet is formed by " V " font mandril angle corresponding with six square openings in interior hexagonal ring middle part.
The variable diameter spanner is equipped with non slip surface on the outer edge surface of change.
The variable diameter spanner, the upper side two sides in portion to one end are respectively equipped with raised plate in the handle, two raised plates it
Between form sliding slot.
The variable diameter spanner, rectangular the wearing that left and right perforation is equipped with close at change of the close other end of the sliding block
Hole, rectangular locking bar middle part are respectively equipped with end bending at the both ends of rectangular locking bar in rectangular perforation.
The variable diameter spanner is equipped with arc convex in upper side baffle to the other end of sliding block.
The variable diameter spanner, the outer edge surface of interior hexagonal ring is provided in round or hexagonal structure.
The variable diameter spanner is equipped with hanging hole in the close other end of handle.
Due to the adoption of the technical scheme as described above, the invention has the following beneficial effects:
Variable diameter spanner of the present invention blocks spiral shell by " V " the font mandril and interior hexagonal ring of change control sliding block one end
Bolt or nut realize far distance control " V " font mandril, it is primary adjust bayonet can operation, effectively accelerate progress progress；
The present invention is suitable for relatively thin bolt or nut quick despatch operation.
[Detailed description of the invention]
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is wrench body schematic perspective view of the invention；
Fig. 3 is sliding block schematic perspective view of the invention；
Fig. 4 is locking bar schematic perspective view of the invention；
Fig. 5 is change schematic perspective view of the invention；
In figure: 1, interior hexagonal ring；2, interior six square opening；3, " V " font mandril；4, screw thread；5, baffle；6, non slip surface；7, turn
Ring；8, raised plate；9, sliding slot；10, handle；11, hanging hole；12, rectangular locking bar；13, sliding block；14, arc convex；15, rectangular to wear
Hole；16, end bending；17, internal screw thread.
[specific embodiment]
The present invention can be explained in more detail by the following examples, the open purpose of the present invention is intended to protect the present invention
All changes and improvements in range, the invention is not limited to the following examples；
The variable diameter spanner in conjunction with described in attached drawing 1~5, including handle 10, interior hexagonal ring 1, sliding block 13 and rectangular locking bar 12, it is interior
The outer edge surface of hexagonal ring 1 is provided in round or hexagonal structure, and one end of handle 10 is arranged in the interior hexagonal ring 1, in handle
The 10 close other end is equipped with hanging hole 11, is respectively equipped with screw thread 4 in the two sides at the middle part of handle 10 to one end, the handle 10
Six square openings 2 are equipped with sliding slot 9, that is, the upper side two in 10 middle part to one end of handle in hexagonal ring 1 in middle part to one end
Side is respectively equipped with raised plate 8, forms sliding slot 9 between two raised plates 8,13 lower part of sliding block is stuck in the sliding slot 9, in sliding block 13
Upper side baffle 5 to the other end is equipped with arc convex 14, and the internal screw thread 17 of change 7 connects the screw thread 4 of handle 10,13 middle part of sliding block
The baffle 5 of setting is on 3 one side of " V " font mandril of change 7, the close other end of the sliding block 13 close to change 7
Place is equipped with the rectangular perforation 15 of left and right perforation, is in rectangular perforation 15 in the middle part of rectangular locking bar 12, at the both ends of rectangular locking bar 12
It is respectively equipped with end bending 16, the clamping in 7 front and rear sides face of change is formed by baffle 5 and rectangular locking bar 12, in the outer rim of change 7
Face is equipped with non slip surface 6, " V " font mandril 3 is equipped in 1 one end of interior hexagonal ring of sliding block 13, by " V " font mandril 3 and interior six
The corresponding angle of six square opening 2 forms bayonet in square 1 middle part of ring.
Implement variable diameter spanner of the present invention, use process, by correspondence " V " the font top of six square openings 2 in interior hexagonal ring 1
The angle of bar 3 is stuck on an angle of bolt or nut, and screwing change 7 makes the re-entrant angle of " V " font mandril 3 be stuck in bolt or nut
On another angle of opposite direction, handling operation can be implemented.
Part not in the detailed description of the invention is the prior art.
Claims (1)
1. a kind of variable diameter spanner, including handle (10), interior hexagonal ring (1), sliding block (13) and rectangular locking bar (12), it is characterized in that:
Interior hexagonal ring (1) is arranged in one end of handle (10), is respectively equipped with screw thread (4) in the two sides of middle part to one end of handle (10),
Interior six square opening (2) of hexagonal ring (1) is equipped with sliding slot (9) in the middle part to one end of the handle (10), sliding block (13) lower part card
In the sliding slot (9), the screw thread (4) of internal screw thread (17) connection handle (10) of change (7), the gear that sliding block (13) middle part is arranged
Plate (5) is on " V " font mandril (3) one side of change (7), sliding block (13) the close other end close to change (7)
Place is equipped with rectangular locking bar (12), the clamping in change (7) front and rear sides face is formed by baffle (5) and rectangular locking bar (12), in sliding block
(13) interior hexagonal ring (1) one end is equipped with " V " font mandril (3), by " V " font mandril (3) and interior hexagonal ring (1) middle part six
The corresponding angle of square opening (2) forms bayonet;
Non slip surface (6) are equipped on the outer edge surface of change (7);
It is respectively equipped with raised plate (8) in the middle part of handle (10) to the upper side two sides of one end, two raised plates form sliding slot between (8)
(9);
The rectangular perforation (15) that left and right perforation is equipped with close at change (7) of the close other end of the sliding block (13), rectangular lock
In the middle part of bar (12) in rectangular perforation (15), end bending (16) are respectively equipped at the both ends of rectangular locking bar (12);
Arc convex (14) are equipped in upper side baffle (5) to the other end of sliding block (13);
The outer edge surface of interior hexagonal ring (1) is provided in round or hexagonal structure;
Hanging hole (11) are equipped in the close other end of handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568387.4A CN107350999B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568387.4A CN107350999B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
| CN201610332131.9A CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610332131.9A Division CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107350999A CN107350999A (en) | 2017-11-17 |
| CN107350999B true CN107350999B (en) | 2019-01-11 |
Family
ID=56452307
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568387.4A Expired - Fee Related CN107350999B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
| CN201710568373.2A Active CN107471140B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
| CN201610332131.9A Active CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
| CN201710568348.4A Active CN107471138B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568373.2A Active CN107471140B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
| CN201610332131.9A Active CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
| CN201710568348.4A Active CN107471138B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN107350999B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460133A (en) * | 2020-11-11 | 2021-03-09 | 安徽凯瑞汽配制造有限公司 | Gasket for fixing bolt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754710A (en) * | 1955-01-17 | 1956-07-17 | Cullen Joseph | Slidable inner jaw closed end wrench |
| US4787275A (en) * | 1987-03-20 | 1988-11-29 | Colvin David S | Adjustable double-ended box wrench |
| CN2199845Y (en) * | 1994-03-16 | 1995-06-07 | 章中兴 | Improved adjustable spanner |
| US5862722A (en) * | 1996-09-20 | 1999-01-26 | Cislo; Casimer J. | Adjustable wrench |
| CN201295885Y (en) * | 2008-10-13 | 2009-08-26 | 戴人海 | Adjustable spanner structure capable of being operated easily |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB142668A (en) * | 1919-05-16 | 1920-05-13 | Frank Eades | An improved adjustable spanner |
-
2016
- 2016-05-19 CN CN201710568387.4A patent/CN107350999B/en not_active Expired - Fee Related
- 2016-05-19 CN CN201710568373.2A patent/CN107471140B/en active Active
- 2016-05-19 CN CN201610332131.9A patent/CN105798831B/en active Active
- 2016-05-19 CN CN201710568348.4A patent/CN107471138B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754710A (en) * | 1955-01-17 | 1956-07-17 | Cullen Joseph | Slidable inner jaw closed end wrench |
| US4787275A (en) * | 1987-03-20 | 1988-11-29 | Colvin David S | Adjustable double-ended box wrench |
| CN2199845Y (en) * | 1994-03-16 | 1995-06-07 | 章中兴 | Improved adjustable spanner |
| US5862722A (en) * | 1996-09-20 | 1999-01-26 | Cislo; Casimer J. | Adjustable wrench |
| CN201295885Y (en) * | 2008-10-13 | 2009-08-26 | 戴人海 | Adjustable spanner structure capable of being operated easily |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107350999A (en) | 2017-11-17 |
| CN107471140B (en) | 2019-05-21 |
| CN107471138A (en) | 2017-12-15 |
| CN107471140A (en) | 2017-12-15 |
| CN105798831B (en) | 2017-10-17 |
| CN105798831A (en) | 2016-07-27 |
| CN107471138B (en) | 2019-09-10 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181129 Address after: No. 786 Yazhong Road, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Applicant after: Jiaxing Minshi Machinery Co., Ltd. Address before: 323000 Zhejiang city Lishui District Liandu District 368 North City Street Green Valley Information Industry Park South Park (7 buildings) Ou micro building 27F Applicant before: LISHUI ZHIKE TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |