CN105437134A - Rapid-releasing sleeving tool - Google Patents
Rapid-releasing sleeving tool Download PDFInfo
- Publication number
- CN105437134A CN105437134A CN201410471007.1A CN201410471007A CN105437134A CN 105437134 A CN105437134 A CN 105437134A CN 201410471007 A CN201410471007 A CN 201410471007A CN 105437134 A CN105437134 A CN 105437134A
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- port
- press
- elastic component
- pilot pin
- rod
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Abstract
The invention discloses a rapid-releasing sleeving tool allowing a screwdriver bit to be installed and uninstalled. The rapid-releasing sleeving tool comprises a rod body, a linkage device and a buckling device. The rod body comprises a groove hole provided with an end opening, a buckling hole penetrating outwards from the groove hole and a long trough hole far away from the end opening. The linkage device comprises a guide pin arranged in the long trough hole in a penetrating mode and a first elastic member which can abut against the guide pin and is close to the end opening. The buckling device comprises a bundling ring arranged outside the rod body in a sleeving mode and provided with an inner ring groove, a second elastic member capable of making the bundling ring abut against the guide pin and a positioning ball contained in the buckling hole. The buckling device can move between a buckling position and a releasing position. When the buckling device is in the buckling position, the screwdriver bit is buckled by the positioning ball to be fixed in the groove hole. When the buckling device is in the releasing position, the screwdriver bit can slide axially along the rod body to be released. According to the structure, the rapid-releasing sleeving tool can slide smoothly and a good positioning property is achieved.
Description
Technical field
The present invention relates to a kind of sleeve joint tool, particularly relate to one and to press-off soon bonding tool.
Background technology
As shown in Figure 1, existing for installing and the sleeve joint device of removal for a screwdriver head 10, comprise 14, one, spring that the body of rod 11, the beam ring 12, be sheathed on outside this body of rod 11 sliding part 13, be placed in this slot 111 comprising a slot 111 and an opening 112 is resisted against this sliding part 13 to should the positioning bead 15 that arranges of screwdriver head 10, and one to should the fastening pearl 16 that arranges of sliding part 13.
When operator is for pulling away this screwdriver head 10, this beam ring 12 need be made along the direction of principal axis of this body of rod 11 towards extrapolated, and make this positioning bead 15 and this fastening pearl 16 can respectively away from this screwdriver head 10 and this sliding part 13, now just push against in this sliding part 13 by the elastic force of this spring 14, and this screwdriver head 10 is deviate from (as shown in Figure 2) outwardly.Only such design is after Long-Time Service, if this fastening pearl 16 produces wear phenomenon, by cause cannot this sliding part 13 spacing and produce the phenomenon that gets loose smoothly.In addition, this sleeve joint device, only in this fastening pearl 16 of one-sided installation, also will cause this sliding part 13 when mobile, produce side force and cannot smooth and easy slippage.
Summary of the invention
The object of the present invention is to provide the smooth and easy slippage of a kind of energy, and there is the bonding tool of press-offing soon of better polarization.
The present invention press-offs bonding tool soon, can install and removal, and comprise a body of rod, a linkage for a screwdriver head, and a buckling device.
This body of rod comprise one arrange vertically and there is the slotted eye of Single port, this port of vicinity arranges and from the fastening hole of the outside break-through of this slotted eye, and a Chang Gou hole away from this port, this slotted eye is run through in this Chang Gou hole, and there is the near-end of this port of vicinity, an and far-end away from this port.
This linkage comprises one and to be located in this Chang Gou hole and two end opposite protrude from the pilot pin of this body of rod, and first elastic component that can push this pilot pin this port contiguous.
This buckling device comprise this body of rod that is slidably located in outer and have the inner groove of a radial depressions beam ring, one this beam ring can be made to be resisted against this pilot pin backwards and elastic force is less than the second elastic component of this first elastic component and a positioning bead be placed in this fastening hole.
This buckling device can move between a closed position and an off-position, when this closed position, this beam ring makes this inner groove and this fastening hole arrange in staggering by this second elastic component perseverance, and then make this positioning bead press and inwardly be convexly equipped in this slotted eye because of the radial direction of this beam ring, now, this screwdriver head is fixed in this slotted eye by the buckle of this positioning bead, and this pilot pin is limited in this far-end in this Chang Gou hole simultaneously, when this off-position, this beam ring makes this inner groove vicinity to should fastening hole by an external force, and allow this positioning bead shrink back as this inner groove, now, this screwdriver head can along the disengaging that slides axially of this body of rod, the near-end that this pilot pin is pushed against in this Chang Gou hole by this first elastic component, make this inner groove perseverance contiguous to should fastening hole by this.
Bonding tool of press-offing soon of the present invention, this slotted eye has this port of vicinity and the slot segments that can plug for this screwdriver head, and one away from this port and can the accommodating guide groove section of this first elastic component of confession.
Bonding tool of press-offing soon of the present invention, this linkage also comprises the sliding part that is contained in this guide groove section, and this sliding part can run through setting for this pilot pin, and one end is resisted against this first elastic component.
Bonding tool of press-offing soon of the present invention, this sliding part has front end, the rear end away from this port of this port of vicinity, and one is positioned between this front end and this rear end, and the stopper slot of setting can be run through for this pilot pin, this sliding part by this stopper slot relative to this pilot pin slippage.
Bonding tool of press-offing soon of the present invention, this sliding part has the front end of this port of vicinity, and this linkage also comprises the magnetite that is embedded at this front end.
Bonding tool of press-offing soon of the present invention, this sliding part has a rear end away from this port, and one recessed in this rear end, and can locate accommodating spring groove for this first elastic component.
Bonding tool of press-offing soon of the present invention, this body of rod also comprises the cephalolateral margin that this port of vicinity is arranged, this beam ring also have one to should cephalolateral margin arrange front stopping edge, this second elastic component pushes between the cephalolateral margin of this body of rod and the front stopping edge of this beam ring along the axis of this body of rod.
Bonding tool of press-offing soon of the present invention, this beam ring is that and a grip part be sheathed on outside this metal section combined, and this inner groove and this front stopping edge are formed at this metal section by one to should the metal section that arranges of pilot pin.
Bonding tool of press-offing soon of the present invention, this fastening hole from this slotted eye along the radially flaring break-through of this body of rod.
Beneficial effect of the present invention is: by arranging through this pilot pin of this body of rod, except having in time fixing this screwdriver head preferably except support effect, also can improve the smooth degree of this buckling device when evolution and structural stability.
Accompanying drawing explanation
Fig. 1 is a schematic diagram, and an existing sleeve joint device is described;
Fig. 2 is a schematic diagram, and this existing sleeve joint device is described;
Fig. 3 is a three-dimensional combination figure, illustrates that the present invention press-offs an embodiment of bonding tool soon;
Fig. 4 is a profile, and position relationship when this embodiment is positioned at a closed position is described;
Fig. 5 is a profile, and this embodiment is described;
Fig. 6 is a profile, and position relationship when this embodiment is positioned at an off-position is described;
Fig. 7 is a profile, and this embodiment is described.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figures 3 and 4, press-off the soon embodiment of bonding tool of the present invention can be installed and removal for a screwdriver head 2, and comprises a body of rod 3, linkage 4, and a buckling device 5.
This body of rod 3 comprises one and arranges vertically and fastening hole 32, Chang Gou hole 33 away from this port 311 with slotted eye 31, this port 311 of vicinity of Single port 311, and this port 311 of vicinity, and along the cephalolateral margin 34 radially extended of this body of rod 3.
In the present embodiment, this slotted eye 31 also has this port 311 of a vicinity and the slot segments 312 that can plug for this screwdriver head 2, and a guide groove section 313 away from this port 311.The cross sectional shape of this slot segments 312 corresponds to the external form of this screwdriver head 2, preferably, is in regular polygon.
In the present embodiment, this fastening hole 32 is the break-through of cone shape flaring outwardly from this slotted eye 31 along the radial direction of this body of rod 3.Only this fastening hole 32 also can be stair-stepping counter sink (not shown), when can not as limit.
The guide groove section 313 of this slotted eye 31 is run through along the radial direction of this body of rod 3 in this Chang Gou hole 33, and has the near-end 331 of this port 311 of vicinity, and a far-end 332 away from this port 311.
This linkage 4 comprises one and to be located in this Chang Gou hole 33 and the pilot pin 41, that two end opposite protrude from this body of rod 3 is placed in this guide groove section 313 and first elastic component 42, that can push this pilot pin 41 this port 311 contiguous is contained in the sliding part 43 of this guide groove section 313, and one to should the magnetite 44 that arranges of screwdriver head 2.
This sliding part 43 can run through setting for this pilot pin 41, and there is this port 311 of a vicinity and can for this screwdriver head 2 against 431, one, the front end of support away from this port 311 and 432, one, the rear end that can be resisted against this first elastic component 42 to be positioned between this front end 431 and this rear end 432 and the stopper slot 433 of setting can be run through by this pilot pin 41 of confession, and one recessed in this rear end 432, and accommodating spring groove 434 can be located for this first elastic component 42.This sliding part 43 by this stopper slot 433 relative to this pilot pin 41 slippage.
This magnetite 44 is embedded at the front end 431 of this sliding part 43, and can be used for this screwdriver head 2 of magnetic.
What deserves to be explained is, this linkage 4 also can not arrange this sliding part 43 and this magnetite 44, and now, this first elastic component 42 and this screwdriver head 2 directly can be resisted against (not shown) on this pilot pin 41.
This buckling device 5 comprises a beam ring be slidably located in outside this body of rod 3 51, can make this beam ring 51 be resisted against this pilot pin 41 backwards and elastic force is less than the second elastic component 52 of this first elastic component 42 and a positioning bead 53 be placed in the fastening hole 32 of this body of rod 3.
In the present embodiment, this beam ring 51 is to should the metal section 511 that arranges of pilot pin 41 by one, and one is sheathed on outside this metal section 511, and the grip part 514 that material is high molecular polymer is combined, by this except excellent structural rigidity can be reached, and then outside raising durability, also can possess well comfortable on-slip operating handle.Only both also can be the one-body molded settings of identical material, when can not as limit.This beam ring 51 also has one and is formed at this metal section 511 and the inner groove 512 radially caved in, and one is formed at this metal section 511 and to should the front stopping edge 513 that arranges of the cephalolateral margin 34 of the body of rod 3.This second elastic component 52 pushes between the cephalolateral margin 34 of this body of rod 3 and the front stopping edge 513 of this beam ring 51 along the axis of this body of rod 3.
As shown in Figures 4 to 6, this buckling device 5 can move between a closed position (as shown in Figure 4) and an off-position (as shown in Figure 6).
When this closed position, this beam ring 51 makes this inner groove 512 arrange in staggering with this fastening hole 32 by this second elastic component 52 perseverance, and then make this positioning bead 53 press and inwardly be convexly equipped in this slotted eye 31 because of the radial direction of this beam ring 51, now, this screwdriver head 2 is fixed in the slot segments 312 of this slotted eye 31 by the buckle of this positioning bead 53, and then this sliding part 43 can be pushed against simultaneously, make it receive and be located in the guide groove section 313 of this slotted eye 31, and this pilot pin 41 is limited in this far-end 332 in this Chang Gou hole 33 by this.
After being used to complete, user moves (as shown in Figure 5) towards the direction of this port 311 by being hold by one hand this body of rod 3 and providing an external force to push against this beam ring 51, and making the inner groove 512 of this beam ring 51 contiguous to should fastening hole 32, this positioning bead 53 can be shunk back by this as in this inner groove 512.Meanwhile, the binding force that this screwdriver head 2 applies because of this positioning bead 53 disappears, and the elastic force of this first elastic component 42 is released, and then promotes this sliding part 43 towards the direction of this slot segments 312 and move, and allow this screwdriver head 2 deviate from along the axis of this body of rod 3 outwardly, facilitate follow-up withdrawing.The near-end 331 (as shown in Figure 6) that this pilot pin 41 pushes against in this Chang Gou hole 33 because of the elastic force of this first elastic component 42 equally, and be greater than this second elastic component 52 because of the elastic force of this first elastic component 42, by this can after user's one hand be decontroled, still make this inner groove 512 perseverance contiguous to should fastening hole 32, now this buckling device 5 perseverance be in this off-position.
When user is for again plugging this screwdriver head 2, can be as shown in Figure 7, this screwdriver head 2 is pushed against in this slot segments 312 along the axis of this body of rod 3, now this sliding part 43 of promotion is moved toward the direction of this guide groove section 313, and after this pilot pin 41 is touched in the side of this stopper slot 433 this front end 431 contiguous, synchronously push the far-end 332 that this pilot pin 41 moves to this Chang Gou hole 33, and then this closed position allowing the beam ring 51 of this buckling device 5 be reset to as shown in Figure 4 by this second elastic component 52.
In sum, by arranging this pilot pin 41, can in time fixing this screwdriver head 2, utilize two end opposite contacts this far-end 332 in this Chang Gou hole 33 of this pilot pin 41, and reach preferably balanced support effect, in addition, compared to existing sleeve joint device, this pilot pin 41 of the present embodiment is located in this Chang Gou hole 33, therefore can not produce bad in the lateral thrust of sliding to this sliding part 43, the smooth degree of this buckling device 5 when evolution and structural stability can be improved by this, so really object of the present invention can be reached.
Claims (9)
1. to press-off soon a bonding tool, can install and removal for a screwdriver head; It is characterized in that:
This bonding tool of press-offing soon comprises:
A body of rod, comprise one arrange vertically and there is the slotted eye of Single port, this port of vicinity arranges and from the fastening hole of the outside break-through of this slotted eye, and a Chang Gou hole away from this port, this slotted eye is run through in this Chang Gou hole, and there is the near-end of this port of vicinity, an and far-end away from this port;
A linkage, comprises one and to be located in this Chang Gou hole and two end opposite protrude from the pilot pin of this body of rod, and first elastic component that can push this pilot pin this port contiguous; And
A buckling device, comprise this body of rod that is slidably located in outer and have the inner groove of a radial depressions beam ring, one this beam ring can be made to be resisted against this pilot pin backwards and elastic force is less than the second elastic component of this first elastic component and a positioning bead be placed in this fastening hole;
This buckling device can move between a closed position and an off-position, when this closed position, this beam ring makes this inner groove and this fastening hole arrange in staggering by this second elastic component perseverance, and then make this positioning bead press and inwardly be convexly equipped in this slotted eye because of the radial direction of this beam ring, now, this screwdriver head is fixed in this slotted eye by the buckle of this positioning bead, and this pilot pin is limited in this far-end in this Chang Gou hole simultaneously, when this off-position, this beam ring makes this inner groove vicinity to should fastening hole by an external force, and allow this positioning bead shrink back as this inner groove, now, this screwdriver head can along the disengaging that slides axially of this body of rod, the near-end that this pilot pin is pushed against in this Chang Gou hole by this first elastic component, make this inner groove perseverance contiguous to should fastening hole by this.
2. bonding tool of press-offing soon according to claim 1, is characterized in that: this slotted eye has this port of vicinity and the slot segments that can plug for this screwdriver head, and one away from this port and can the accommodating guide groove section of this first elastic component of confession.
3. bonding tool of press-offing soon according to claim 2, is characterized in that: this linkage also comprises the sliding part that is contained in this guide groove section, and this sliding part can run through setting for this pilot pin, and one end is resisted against this first elastic component.
4. bonding tool of press-offing soon according to claim 3, it is characterized in that: this sliding part has front end, the rear end away from this port of this port of vicinity, and one is positioned between this front end and this rear end, and the stopper slot of setting can be run through for this pilot pin, this sliding part by this stopper slot relative to this pilot pin slippage.
5. bonding tool of press-offing soon according to claim 3, is characterized in that: this sliding part has the front end of this port of vicinity, and this linkage also comprises the magnetite that is embedded at this front end.
6. bonding tool of press-offing soon according to claim 3, it is characterized in that: this sliding part has a rear end away from this port, and one recessed in this rear end, and can locate accommodating spring groove for this first elastic component.
7. bonding tool of press-offing soon according to claim 1, it is characterized in that: this body of rod also comprises the cephalolateral margin that this port of vicinity is arranged, this beam ring also have one to should cephalolateral margin arrange front stopping edge, this second elastic component pushes between the cephalolateral margin of this body of rod and the front stopping edge of this beam ring along the axis of this body of rod.
8. bonding tool of press-offing soon according to claim 7, is characterized in that: this beam ring is that and a grip part be sheathed on outside this metal section combined, and this inner groove and this front stopping edge are formed at this metal section by one to should the metal section that arranges of pilot pin.
9. bonding tool of press-offing soon according to claim 1, is characterized in that: this fastening hole from this slotted eye along the radially flaring break-through of this body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471007.1A CN105437134B (en) | 2014-09-16 | 2014-09-16 | Press-off soon bonding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471007.1A CN105437134B (en) | 2014-09-16 | 2014-09-16 | Press-off soon bonding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105437134A true CN105437134A (en) | 2016-03-30 |
| CN105437134B CN105437134B (en) | 2017-11-07 |
Family
ID=55548006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410471007.1A Expired - Fee Related CN105437134B (en) | 2014-09-16 | 2014-09-16 | Press-off soon bonding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105437134B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756312A (en) * | 2016-08-17 | 2018-03-06 | 昆山义成工具有限公司 | Magnetic fast locker head automatically |
| CN108262709A (en) * | 2016-12-30 | 2018-07-10 | 徐日雄 | Sleeve capable of accommodating screwdriver head |
| CN110242677A (en) * | 2018-03-08 | 2019-09-17 | 原利兴工业有限公司 | Two-period form universal joint |
| CN113276050A (en) * | 2021-05-11 | 2021-08-20 | 优尼克企业有限公司 | Tool connecting rod |
| DE102020119098B4 (en) | 2020-01-21 | 2022-08-18 | Good Year Hardware Co., Ltd. | TOOL BIT DRILL CHUCK WITH MAGNETIC ATTRACTION AND ARRANGEMENT FUNCTION |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020135140A1 (en) * | 2001-03-22 | 2002-09-26 | David Mitchell | Driver bit holder |
| US20040164503A1 (en) * | 2003-02-21 | 2004-08-26 | Wei-Chuan Fan-Chiang | Bit quick-release device |
| CN2745704Y (en) * | 2004-07-01 | 2005-12-14 | 黄振利 | Joint device |
| CN201098863Y (en) * | 2007-09-13 | 2008-08-13 | 陈章英 | Modified fast-disengaging extension rod structure |
| CN201329568Y (en) * | 2008-11-25 | 2009-10-21 | 黃瑞敏 | General screwdriver bit connecting rod |
| US20130340576A1 (en) * | 2006-03-01 | 2013-12-26 | Jacques Rajotte | Screw Driving Device |
-
2014
- 2014-09-16 CN CN201410471007.1A patent/CN105437134B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020135140A1 (en) * | 2001-03-22 | 2002-09-26 | David Mitchell | Driver bit holder |
| US20040164503A1 (en) * | 2003-02-21 | 2004-08-26 | Wei-Chuan Fan-Chiang | Bit quick-release device |
| CN2745704Y (en) * | 2004-07-01 | 2005-12-14 | 黄振利 | Joint device |
| US20130340576A1 (en) * | 2006-03-01 | 2013-12-26 | Jacques Rajotte | Screw Driving Device |
| CN201098863Y (en) * | 2007-09-13 | 2008-08-13 | 陈章英 | Modified fast-disengaging extension rod structure |
| CN201329568Y (en) * | 2008-11-25 | 2009-10-21 | 黃瑞敏 | General screwdriver bit connecting rod |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756312A (en) * | 2016-08-17 | 2018-03-06 | 昆山义成工具有限公司 | Magnetic fast locker head automatically |
| CN108262709A (en) * | 2016-12-30 | 2018-07-10 | 徐日雄 | Sleeve capable of accommodating screwdriver head |
| CN110242677A (en) * | 2018-03-08 | 2019-09-17 | 原利兴工业有限公司 | Two-period form universal joint |
| DE102020119098B4 (en) | 2020-01-21 | 2022-08-18 | Good Year Hardware Co., Ltd. | TOOL BIT DRILL CHUCK WITH MAGNETIC ATTRACTION AND ARRANGEMENT FUNCTION |
| CN113276050A (en) * | 2021-05-11 | 2021-08-20 | 优尼克企业有限公司 | Tool connecting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105437134B (en) | 2017-11-07 |
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