CN103321995A - Fast-assembly locking handle device - Google Patents
Fast-assembly locking handle device Download PDFInfo
- Publication number
- CN103321995A CN103321995A CN2013102279895A CN201310227989A CN103321995A CN 103321995 A CN103321995 A CN 103321995A CN 2013102279895 A CN2013102279895 A CN 2013102279895A CN 201310227989 A CN201310227989 A CN 201310227989A CN 103321995 A CN103321995 A CN 103321995A
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- eccentric handle
- quick
- handle
- locking
- briquetting
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Abstract
The invention discloses a fast-assembly locking handle device which is simple in structure and fast and convenient to lock and cannot cause infirm locking or total releasing of an eccentric handle caused by the fact that the eccentric handle is pulled by external force or a user by accident. The fast-assembly locking handle device comprises a pull rod (10) arranged on a base (2), an eccentric handle (11) in rotary matching with the pull rod (10) through a cylindrical pin (12), a press block (9) located between the eccentric handle (11) and the base (2) and a sliding block (15) arranged at the tail end of the eccentric handle (11) and in sliding matching with the eccentric handle (11). A limit groove is formed on the press block (9), a protrusion portion located in the limit groove is arranged at the end of the sliding block (15), the press block (9) rotates the eccentric handle (11) to achieve locking, and the eccentric handle (11) pushes the limit groove of the press block (9) through the protrusion portion of the sliding block (15) to achieve self locking.
Description
Technical field
The present invention relates to a kind of quick-assembling locking handle device.
Background technique
In the various fields of daily life and work, the structure of repeatedly locking, freeing between parts and the parts is seen everywhere, after the eccentric handle locking device is applied so that these structures that need to repeatedly lock, free summary more, and make operation more fast, convenient; Yet in application practice, defective and deficiency that the eccentric handle locking device of prior art exists reveal gradually, thereby be difficult to requirement that satisfy to use, existing eccentric handle locking device, owing to there not being self-locking mechanism, what product was hit vibration or user easily causes the loosening locking of handle malfunctioning and cause security incident because of carelessness, all has potential safety hazard such as the quick locking of bicycle saddle, the quick locking of various firearms accessories etc.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, locking quick and convenient, can not pull eccentric handle because of carelessness and cause the quick-assembling locking handle device that locking is not firm or get loose fully because of external force or user.
The technical solution adopted in the present invention is: the present invention includes the pull bar that is arranged on the base, straight pin and eccentric handle, one is located and be assembled into to described pull bar and described eccentric handle by described straight pin, described quick-assembling locking handle device also comprises and is arranged on the described pull bar and the briquetting between described eccentric handle and described base, be arranged on the slide blocks that described eccentric handle tail end is slidingly matched with it, be provided with restraining groove on the described briquetting, the end of described slide blocks is provided with the jut that is positioned at described restraining groove, described briquetting is realized locking by the described eccentric handle of rotation, and described eccentric handle advances the restraining groove of described briquetting to realize self-locking by the jut of described slide blocks.
Be provided with chute on the described slide blocks, be provided with the straight pin that is positioned at described chute on the described eccentric handle.
Be provided with cylindrical spring between described base and the described briquetting.
Described quick-assembling locking handle device also comprises Cock screw and Returnning spring, and described Cock screw passes described slide blocks and described eccentric handle, and described Returnning spring is arranged on the described Cock screw and between described slide blocks and described eccentric handle.
Described quick-assembling locking handle device also comprises adjusting nut, and described pull bar is threaded with described adjusting nut after passing successively described briquetting and described base.
Be provided with receiving groove on the described base, be provided with cylindrical body in the described receiving groove, be provided with circular groove on the circumferential surface of described adjusting nut.
The invention has the beneficial effects as follows: owing to the present invention includes the pull bar that is arranged on the base, straight pin and eccentric handle, one is located and be assembled into to described pull bar and described eccentric handle by described straight pin, described quick-assembling locking handle device also comprises and is arranged on the described pull bar and the briquetting between described eccentric handle and described base, be arranged on the slide blocks that described eccentric handle tail end is slidingly matched with it, be provided with restraining groove on the described briquetting, the end of described slide blocks is provided with the jut that is positioned at described restraining groove, described briquetting is realized locking by the described eccentric handle of rotation, described eccentric handle advances the restraining groove of described briquetting to realize self-locking by the jut of described slide blocks, in the process of using, with regard to not making the fixing insecure even phenomenon that comes off of locking device because of the vibration that is difficult to avoid and collision or user careless, reach quick, convenient, the locking effect of safety.
Description of drawings
Fig. 1 is explosive view of the present invention;
Fig. 2 is the cut-away view of locking state of the present invention;
Fig. 3 is the cut-away view that the present invention removes locking state;
Fig. 4 is vertical cut-away view that the present invention removes fully.
Embodiment
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the present invention includes base 2, adjusting nut 3, cylindrical body 4, lock screw 5, block 6, sunk screw 7, cylindrical spring 8, briquetting 9, pull bar 10, eccentric handle 11, straight pin 12, Returnning spring 13, straight pin 14, slide blocks 15, Cock screw 16, described block 6 is positioned at the bottom of described base 2, and be locked on the described base 2 by described lock screw 5, described sunk screw 7 passes described base 2 and is threaded with the mirror body, one is located and be assembled into to described pull bar 10 with described eccentric handle 11 by described straight pin 12, described briquetting 9 is arranged on the described pull bar 10 and between described eccentric handle 11 and described base 2, described slide blocks 15 is arranged on described eccentric handle 11 tail ends and is slidingly matched with it, be provided with restraining groove on the described briquetting 9, the end of described slide blocks 15 is provided with the jut that is positioned at described restraining groove, and simultaneously, be provided with the receiving groove that can supply described pull bar 10 tops to withstand on the described eccentric handle 11, described briquetting 9 is realized locking by the described eccentric handle 11 of rotation, described eccentric handle 11 advances the restraining groove of described briquetting 9 to realize self-locking by the jut of described slide blocks 15, can realize fast locking by simple mode.
Be provided with chute on the described slide blocks 15, be provided with the straight pin 14 that is positioned at described chute on the described eccentric handle 11.
Be provided with cylindrical spring 8 between described base 2 and the described briquetting 9.
Described quick-assembling locking handle device also comprises Cock screw 16 and Returnning spring 13, described Cock screw 16 passes described slide blocks 15 and described eccentric handle 11, and described Returnning spring 13 is arranged on the described Cock screw 16 and between described slide blocks 15 and described eccentric handle 11.
Described quick-assembling locking handle device also comprises adjusting nut 3, and described pull bar 10 is threaded with described adjusting nut 3 after passing successively described briquetting 9 and described base 2.
Be provided with receiving groove on the described base 2, be provided with cylindrical body 4 in the described receiving groove, be provided with circular groove on the circumferential surface of described adjusting nut 3.
Step was as follows when described base 2 was installed:
1, with the wedging position aligned fit rail of described base 2.
2, pull described eccentric handle 11 with palm, described eccentric handle 11 is axially rotated along described straight pin 12, when rotating, the axle center of described eccentric handle 11 is strengthened to the distance between the described briquetting 9, thereby push described briquetting 9 and described briquetting 9 is moved forward at described pull bar 10, and clamp gradually described cooperation rail.
3, when described eccentric handle 11 turns to several angle, the elastic force of described cylindrical spring 8 withstands described briquetting 9 to extrapolation, and described briquetting 9 is withstood in the slot to make way of described eccentric handle 11, tightens rapidly, be complete self-locking action, device enters safe locking state.
When needs were removed locking, step was as follows:
1, with the described slide blocks 15 of hand propulsion, the front end of described slide blocks 15 is recessed in the restraining groove of described briquetting 9.
2, rotate again described eccentric handle 11, make described briquetting 9 move and leave backward described cooperation rail.
3, when described briquetting 9 leaves described cooperation rail fully, directly take off described base and get final product.
The present invention can be widely used in the various fields that need quick locking, repeatedly free, prevent accidental release.
Claims (6)
1. quick-assembling locking handle device, comprise the pull bar (10) that is arranged on the base (2), straight pin (12) and eccentric handle (11), one is located and be assembled into to described pull bar (10) with described eccentric handle (11) by described straight pin (12), it is characterized in that: described quick-assembling locking handle device comprises that also to be arranged on described pull bar (10) upper and be positioned at briquetting (9) between described eccentric handle (11) and the described base (2), be arranged on the slide blocks (15) that described eccentric handle (11) tail end is slidingly matched with it, described briquetting is provided with restraining groove on (9), the end of described slide blocks (15) is provided with the jut that is positioned at described restraining groove, described briquetting (9) is realized locking by the described eccentric handle of rotation (11), and described eccentric handle (11) advances the restraining groove of described briquetting (9) to realize self-locking by the jut of described slide blocks (15).
2. a kind of quick-assembling locking handle device according to claim 1, it is characterized in that: described slide blocks is provided with chute on (15), is provided with the straight pin (14) that is positioned at described chute on the described eccentric handle (11).
3. a kind of quick-assembling locking handle device according to claim 1 is characterized in that: be provided with cylindrical spring (8) between described base (2) and the described briquetting (9).
4. a kind of quick-assembling locking handle device according to claim 1, it is characterized in that: described quick-assembling locking handle device also comprises Cock screw (16) and Returnning spring (13), described Cock screw (16) passes described slide blocks (15) and described eccentric handle (11), and described Returnning spring (13) is arranged on described Cock screw (16) upward and is positioned between described slide blocks (15) and the described eccentric handle (11).
5. a kind of quick-assembling locking handle device according to claim 1, it is characterized in that: described quick-assembling locking handle device also comprises adjusting nut (3), and described pull bar (10) is threaded with described adjusting nut (3) after passing successively described briquetting (9) and described base (2).
6. a kind of quick-assembling locking handle device according to claim 5, it is characterized in that: described base is provided with receiving groove on (2), is provided with cylindrical body (4) in the described receiving groove, is provided with circular groove on the circumferential surface of described adjusting nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227989.5A CN103321995B (en) | 2013-06-08 | 2013-06-08 | A kind of quick-assembling locking handle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227989.5A CN103321995B (en) | 2013-06-08 | 2013-06-08 | A kind of quick-assembling locking handle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103321995A true CN103321995A (en) | 2013-09-25 |
| CN103321995B CN103321995B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310227989.5A Active CN103321995B (en) | 2013-06-08 | 2013-06-08 | A kind of quick-assembling locking handle device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103321995B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614893A (en) * | 2013-11-19 | 2014-03-05 | 宁波凯波集团有限公司 | Split steam iron convenient to carry and locking structure thereof |
| CN104406454A (en) * | 2014-12-10 | 2015-03-11 | 晋西工业集团有限责任公司 | Bottom rod bolt type orientation button automatic falling device |
| CN104653552A (en) * | 2015-02-03 | 2015-05-27 | 东南大学 | Multi-station positioning locking mechanism |
| CN107310712A (en) * | 2017-04-21 | 2017-11-03 | 陕西飞机工业（集团）有限公司 | A kind of pallet restraint device |
| CN108143349A (en) * | 2016-12-05 | 2018-06-12 | 天佑电器（苏州）有限公司 | Burnisher |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487408Y (en) * | 2001-06-19 | 2002-04-24 | 金建全股份有限公司 | Pedal set for springing sports |
| WO2009057175A1 (en) * | 2007-10-29 | 2009-05-07 | Fabio Freddara | Quick-attach precision mount for securing a telescopic sight to a weapon |
| CN201351647Y (en) * | 2008-12-30 | 2009-11-25 | 珠海市春秋光学仪器有限公司 | Fast locking eccentric handle device with lock |
| CN101968333A (en) * | 2010-08-31 | 2011-02-09 | 珠海市春秋光学仪器有限公司 | Eccentric handle device |
| CN201925275U (en) * | 2010-12-06 | 2011-08-10 | 浙江泰普森休闲用品有限公司 | Double-clamping locking mechanism |
| CN203321963U (en) * | 2013-06-08 | 2013-12-04 | 珠海市敏夫光学仪器有限公司 | Quick-assembling locking handle device |
-
2013
- 2013-06-08 CN CN201310227989.5A patent/CN103321995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487408Y (en) * | 2001-06-19 | 2002-04-24 | 金建全股份有限公司 | Pedal set for springing sports |
| WO2009057175A1 (en) * | 2007-10-29 | 2009-05-07 | Fabio Freddara | Quick-attach precision mount for securing a telescopic sight to a weapon |
| CN201351647Y (en) * | 2008-12-30 | 2009-11-25 | 珠海市春秋光学仪器有限公司 | Fast locking eccentric handle device with lock |
| CN101968333A (en) * | 2010-08-31 | 2011-02-09 | 珠海市春秋光学仪器有限公司 | Eccentric handle device |
| CN201925275U (en) * | 2010-12-06 | 2011-08-10 | 浙江泰普森休闲用品有限公司 | Double-clamping locking mechanism |
| CN203321963U (en) * | 2013-06-08 | 2013-12-04 | 珠海市敏夫光学仪器有限公司 | Quick-assembling locking handle device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614893A (en) * | 2013-11-19 | 2014-03-05 | 宁波凯波集团有限公司 | Split steam iron convenient to carry and locking structure thereof |
| CN103614893B (en) * | 2013-11-19 | 2016-01-13 | 宁波凯波集团有限公司 | Be convenient to split type steam iron and the latch-up structure thereof of carrying |
| CN104406454A (en) * | 2014-12-10 | 2015-03-11 | 晋西工业集团有限责任公司 | Bottom rod bolt type orientation button automatic falling device |
| CN104406454B (en) * | 2014-12-10 | 2016-05-18 | 晋西工业集团有限责任公司 | The directed button automatic releasing device of a kind of bottom bar bolt formula |
| CN104653552A (en) * | 2015-02-03 | 2015-05-27 | 东南大学 | Multi-station positioning locking mechanism |
| CN108143349A (en) * | 2016-12-05 | 2018-06-12 | 天佑电器（苏州）有限公司 | Burnisher |
| CN108143349B (en) * | 2016-12-05 | 2021-05-11 | 天佑电器（苏州）有限公司 | Cleaning tool |
| CN107310712A (en) * | 2017-04-21 | 2017-11-03 | 陕西飞机工业（集团）有限公司 | A kind of pallet restraint device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103321995B (en) | 2016-03-30 |
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