CN106826641A - A kind of box spanner for being difficult to rock - Google Patents
A kind of box spanner for being difficult to rock Download PDFInfo
- Publication number
- CN106826641A CN106826641A CN201710036215.2A CN201710036215A CN106826641A CN 106826641 A CN106826641 A CN 106826641A CN 201710036215 A CN201710036215 A CN 201710036215A CN 106826641 A CN106826641 A CN 106826641A
- Authority
- CN
- China
- Prior art keywords
- hole
- fixed strip
- sleeve
- groove
- fixed
- 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.)
- Granted
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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- 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
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
Abstract
The invention discloses a kind of box spanner for being difficult and rocking, including handle, strengthen head, main shaft, connecting shaft, fixed strip, sleeve, tighten lid, the handle head is fixed with reinforcement head, main shaft is connected by a ratchet mechanism with head is strengthened, main shaft bottom is fixed with a connecting shaft, connecting shaft bottom is provided with some fixed strips, the sleeve top is provided with a fixing groove, fixed trench bottom is provided with some binding grooves being engaged with fixed strip, the lid of tightening is screwed on sleeve, described tightening in lid is provided with a compact heap, tighten lid center and be provided with the groove that through hole and some permission fixed strips pass through, the connecting shaft passes through through hole, the sleeve bottom is provided with set hole of the section in regular polygon, a screwed hole is offered on each the side wall for covering hole, hold-down bolt is screwed with screwed hole.The present invention is engaged by by fixed strip with binding groove, and is compressed using compact heap so that sleeve is not susceptible to rock in use, is effectively guaranteed the torque transmission effect of spanner.
Description
【Technical field】
The present invention relates to the technical field of the technical field of instrument, particularly box spanner.
【Background technology】
Can be using to many instruments in the work such as installation and maintenance, spanner is exactly wherein conventional one kind.Box spanner because
It can be dismounted to various bolts, be widely used.Sleeve is easily rocked existing spanner in use, no
Torque can be effectively transmitted, the phenomenons such as stubborn motionless, skidding are easily caused, is unfavorable for the carrying out of the work such as installation and maintenance.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of box spanner for being difficult to rock, can
Box spanner is set to be difficult to rock when in use so that spanner can preferably be operated.
To achieve the above object, the present invention proposes a kind of box spanner for being difficult and rocking, including handle, reinforcement head, master
Axle, connecting shaft, fixed strip, sleeve, tighten lid, the handle head is fixed with reinforcement head, main shaft by a ratchet mechanism with plus
Strong head is connected, and main shaft bottom is fixed with a connecting shaft, and connecting shaft bottom is provided with some fixed strips, and fixed strip is from connecting shaft bottom
To external radiation, the sleeve top is provided with a fixing groove to the heart, and fixed trench bottom is provided with some binding grooves being engaged with fixed strip,
The sleeve top half outer wall is provided with external screw thread, tightens lid and is screwed on sleeve, and described tightening in lid is provided with a compact heap, twists
Jin Gai centers are provided with the groove that through hole and some permission fixed strips pass through, and through hole and groove are penetrated tightens lid and compact heap, institute
Connecting shaft through through hole is stated, the sleeve bottom is provided with set hole of the section in regular polygon, is offered on each the side wall for covering hole
One screwed hole, is screwed with hold-down bolt on screwed hole, the head of hold-down bolt is located at the outside of sleeve.
Preferably, the compact heap and fixing groove are in cylinder, the diameter of the diameter less than fixing groove of compact heap, pressure
The diameter with diameter greater than through hole of tight block.
Preferably, the fixed strip quantity is 2-8 roots, fastening slot length is more than or equal to the length of fixed strip, groove
Length of the length more than fixed strip.
Preferably, the section of the fixed strip and fixing groove is in inverted isosceles trapezoid, the upper end width of fixed strip
More than or equal to the open end width of fixing groove, the bottom width of the lower end width more than fixing groove of fixed strip.
Preferably, length of the length of the screw portion of the hold-down bolt more than screwed hole.
Preferably, depth of the height of the compact heap more than fixing groove.
Preferably, the set hole is in regular hexagon, screwed hole is located at the center in set each face of hole.
Beneficial effects of the present invention：The present invention is engaged by by fixed strip with binding groove, and is pressed using compact heap
Tightly so that sleeve is not susceptible to rock in use, it is effectively guaranteed the torque transmission effect of spanner；The setting of groove
Facilitate passing through for fixed strip so that tightening lid can carry out dismounting and change so that spanner has good adaptability；Hold-down bolt
Setting cause to be difficult between sleeve and bolt to skid so that bolt is easily screwed out.
Feature of the invention and advantage will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of front view of the box spanner for being difficult to rock of the present invention；
Fig. 2 is a kind of sleeve top view of the box spanner for being difficult to rock of the present invention；
Fig. 3 is that a kind of present invention box spanner for being difficult to rock tightens lid upward view.
In figure：1- handles, 2- strengthen head, 3- main shafts, 4- sleeves, 5- and tighten lid, 20- ratchet mechanisms, 30- connecting shafts, 31-
Fixed strip, 40- fixing grooves, 41- binding grooves, 45- external screw threads, 46- set hole, 47- screwed holes, 48- hold-down bolts, 50- compact heaps,
51- grooves, 53- through holes.
【Specific embodiment】
Refering to Fig. 1, Fig. 2 and Fig. 3, a kind of box spanner for being difficult to rock of the present invention, including handle 1, reinforcement first 2, main shaft
3rd, connecting shaft 30, fixed strip 31, sleeve 4, tighten lid 5, the head of the handle 1 is fixed with reinforcement first 2, and main shaft 3 passes through a ratchet
Mechanism 20 is connected with strengthening first 2, and the bottom of main shaft 3 is fixed with a connecting shaft 30, and the bottom of connecting shaft 30 is provided with some fixed strips 31, Gu
Bar 31 is determined from the bottom centre of connecting shaft 30 to external radiation, and the top of the sleeve 4 is provided with a fixing groove 40, and the bottom of fixing groove 40 is provided with
Some binding grooves 41 being engaged with fixed strip 31, the top half outer wall of the sleeve 4 is provided with external screw thread 45, tightens lid 5 and twists
On sleeve 4, described tightening in lid 5 is provided with a compact heap 50, tightens the center of lid 5 and is provided with through hole 53 and some permission fixed strips 31
The groove 51 for passing through, through hole 53 and groove 51 are penetrated tightens lid 5 and compact heap 50, and the connecting shaft 30 passes through through hole 53, institute
State the bottom of sleeve 4 and be provided with set hole 46 of the section in regular polygon, a screwed hole 47, spiral shell are offered on each the side wall for covering hole 46
Hold-down bolt 48 is screwed with pit 47, the head of hold-down bolt 48 is located at the outside of sleeve 4, the compact heap 50 and fixing groove 40
In cylinder, the diameter of the diameter less than fixing groove 40 of compact heap 50, the diameter with diameter greater than through hole 53 of compact heap 50, institute
The quantity of fixed strip 31 is stated for 2-8 roots, more than or equal to the length of fixed strip 31, the length of groove 51 is more than fixation for the length of binding groove 41
The section of the length of bar 31, the fixed strip 31 and fixing groove 40 is in inverted isosceles trapezoid, the upper end width of fixed strip 31
More than or equal to the open end width of fixing groove 40, the bottom width of the lower end width more than fixing groove 40 of fixed strip 31 is described
, more than the length of screwed hole 47, the height of the compact heap 50 is more than fixing groove 40 for the length of the screw portion of hold-down bolt 48
Depth, the set hole 46 be in regular hexagon, screwed hole 47 be located at set each face of hole 46 center.
The course of work of the present invention：
A kind of box spanner for being difficult to rock of the present invention is selected suitable sleeve 4 and is twisted in the course of the work, as needed
Tight lid 5, will tighten lid 5 and is enclosed within connecting shaft 30, and the binding groove 41 on sleeve 4 is aligned into fixed strip 31 pushes up so that fixed
Bar 31 is embedded on binding groove 41, is then turned and is tightened lid 5 so that being embedded in binding groove 41 tightly of fixed strip 31, is tightened laggard
Row fine setting so that groove 51 and fixed strip 31 stagger, and determine whether to enter using 48 pairs of bolts being screwed of hold-down bolt as needed
Row is further fixed.It is not susceptible to rock during spanner use so that spanner can effectively transmit torque.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (7)
1. a kind of box spanner for being difficult to rock, it is characterised in that：Including handle (1), strengthen head (2), main shaft (3), connecting shaft
(30), fixed strip (31), sleeve (4), tighten lid (5), handle (1) head is fixed with reinforcement head (2), and main shaft (3) passes through
One ratchet mechanism (20) is connected with head (2) is strengthened, and main shaft (3) bottom is fixed with a connecting shaft (30), and connecting shaft (30) bottom sets
There are some fixed strips (31), from connecting shaft (30) bottom centre to external radiation, sleeve (4) top is provided with one to fixed strip (31)
Fixing groove (40), fixing groove (40) bottom is provided with some binding grooves (41) being engaged with fixed strip (31), on the sleeve (4)
Half part outer wall is provided with external screw thread (45), tightens lid (5) and is screwed on sleeve (4), and described tightening in lid (5) is provided with a compact heap
(50), tighten lid (5) center be provided with through hole (53) and it is some allow fixed strip (31) groove (51) for passing through, through hole (53) and lead to
Groove (51) is penetrated tightens lid (5) and compact heap (50), and the connecting shaft (30) is through through hole (53), sleeve (4) bottom
Set hole (46) of the section in regular polygon is provided with, a screwed hole (47), screwed hole are offered on each the side wall for covering hole (46)
(47) hold-down bolt (48) is screwed with, the head of hold-down bolt (48) is located at the outside of sleeve (4).
2. a kind of box spanner for being difficult to rock as claimed in claim 1, it is characterised in that：The compact heap (50) and fixation
Groove (40) in cylinder, the diameter of compact heap (50) less than fixing groove (40) diameter, compact heap (50) with diameter greater than logical
The diameter in hole (53).
3. a kind of box spanner for being difficult to rock as claimed in claim 1, it is characterised in that：Fixed strip (31) quantity is
2-8 roots, binding groove (41) length is more than or equal to the length of fixed strip (31), length of groove (51) length more than fixed strip (31)
Degree.
4. a kind of box spanner for being difficult to rock as claimed in claim 1, it is characterised in that：The fixed strip (31) and fixation
The section of groove (40) is in inverted isosceles trapezoid, the opening of the upper end width more than or equal to fixing groove (40) of fixed strip (31)
End width, the bottom width of the lower end width more than fixing groove (40) of fixed strip (31).
5. a kind of box spanner for being difficult to rock as claimed in claim 1, it is characterised in that：The spiral shell of the hold-down bolt (48)
Length of the length of bar part more than screwed hole (47).
6. a kind of box spanner for being difficult to rock as claimed in claim 1, it is characterised in that：The height of the compact heap (50)
More than the depth of fixing groove (40).
7. a kind of box spanner for being difficult to rock as claimed in claim 1, it is characterised in that：The set hole (46) is in positive six side
Shape, center of the screwed hole (47) positioned at set hole (46) each face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036215.2A CN106826641B (en) | 2017-01-17 | 2017-01-17 | Socket spanner not easy to shake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036215.2A CN106826641B (en) | 2017-01-17 | 2017-01-17 | Socket spanner not easy to shake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106826641A true CN106826641A (en) | 2017-06-13 |
| CN106826641B CN106826641B (en) | 2019-12-10 |
Family
ID=59124950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036215.2A Active CN106826641B (en) | 2017-01-17 | 2017-01-17 | Socket spanner not easy to shake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826641B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538423A (en) * | 2017-09-11 | 2018-01-05 | 广东电网有限责任公司江门供电局 | A kind of ground wire operating lever sleeve barrel tool |
| CN111408662A (en) * | 2020-05-29 | 2020-07-14 | 海盐鸿强五金制造有限公司 | Change quick five metals stamping workpiece punching press head of die head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2681859Y (en) * | 2004-03-22 | 2005-03-02 | 中国重型汽车集团有限公司 | Tool for mounting and dismounting external thread slotted nut |
| CN102101277A (en) * | 2009-12-18 | 2011-06-22 | 株式会社山下工业研究所 | Socket wrench |
| CN202656099U (en) * | 2012-06-25 | 2013-01-09 | 中国兵器工业第二0二研究所 | Thin multifunctional ratchet wrench |
| CN202878185U (en) * | 2012-11-08 | 2013-04-17 | 灵宝金源矿业股份有限公司 | Brute force universal sleeve spanner |
| DE102015109278A1 (en) * | 2015-06-11 | 2016-12-15 | Airbus Operations Gmbh | Connection system, clamping screw, method for connecting two components and tool for the production of the connection system |
-
2017
- 2017-01-17 CN CN201710036215.2A patent/CN106826641B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2681859Y (en) * | 2004-03-22 | 2005-03-02 | 中国重型汽车集团有限公司 | Tool for mounting and dismounting external thread slotted nut |
| CN102101277A (en) * | 2009-12-18 | 2011-06-22 | 株式会社山下工业研究所 | Socket wrench |
| CN202656099U (en) * | 2012-06-25 | 2013-01-09 | 中国兵器工业第二0二研究所 | Thin multifunctional ratchet wrench |
| CN202878185U (en) * | 2012-11-08 | 2013-04-17 | 灵宝金源矿业股份有限公司 | Brute force universal sleeve spanner |
| DE102015109278A1 (en) * | 2015-06-11 | 2016-12-15 | Airbus Operations Gmbh | Connection system, clamping screw, method for connecting two components and tool for the production of the connection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538423A (en) * | 2017-09-11 | 2018-01-05 | 广东电网有限责任公司江门供电局 | A kind of ground wire operating lever sleeve barrel tool |
| CN111408662A (en) * | 2020-05-29 | 2020-07-14 | 海盐鸿强五金制造有限公司 | Change quick five metals stamping workpiece punching press head of die head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106826641B (en) | 2019-12-10 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191025 Address after: 321303 No.3, Dongyuan, YAYING village, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Applicant after: Yongkang Qiangyuan industry and Trade Co., Ltd Address before: Hangzhou City, Zhejiang province 310000 Xihu District Tianmushan Road No. 7 Building 1 room 415 (settled day Secretary of Commerce No. 063) Applicant before: Hangzhou Smart Network Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200219 Address after: 314500 room 503, building 3, No.133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang harvest Network Technology Co., Ltd. Address before: 321303 No.3, Dongyuan, YAYING village, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: Yongkang Qiangyuan industry and Trade Co., Ltd |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210428 Address after: No.189 Xiyuan Avenue, Haian hi tech Zone (former Hai'an town), Haian City, Nantong City, Jiangsu Province 226600 Patentee after: Kaiyu Hardware Products (Nantong) Co.,Ltd. Address before: 314500 room 503, building 3, No.133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY Co.,Ltd. |