CN103909480A - Pin type positioning lock - Google Patents
Pin type positioning lock Download PDFInfo
- Publication number
- CN103909480A CN103909480A CN201410091010.0A CN201410091010A CN103909480A CN 103909480 A CN103909480 A CN 103909480A CN 201410091010 A CN201410091010 A CN 201410091010A CN 103909480 A CN103909480 A CN 103909480A
- Authority
- CN
- China
- Prior art keywords
- positioning rod
- backstay
- lock
- angle
- lock case
- 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
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention relates to a pin type positioning lock which comprises a lock case. Two elastic pieces are vertically and symmetrically placed in the lock case, a positioning rod is horizontally clamped between the elastic pieces, the left end and the right end of the positioning rod correspondingly penetrate circular holes in the left side and the right side of the lock case respectively and extend to the outside of the lock case, a cylindrical head is arranged at the right end of the positioning rod, pressing plates are symmetrically fixed to two ends of the elastic pieces and positioned outside the lock case, and anti-slip strips are uniformly distributed on the outer side faces of the pressing plates. The pin type positioning lock has the advantages of reasonable structural design, convenience in use, low cost and the like, and can be used for a place with a narrow space and a small positioning pore. As the dip angle of one side of a serrated stripe is a right angle and the dip angle of the other side of the serrated stripe is an acute angle, the positioning rod suffers from high resistance when the positioning rod is pushed from the side with the acute angle to the side with the right angle, the positioning rod suffers from low resistance when the positioning rod is pushed from the side with the right angle to the side with the acute angle, and the easily pushed direction of the positioning rod is selected according to use environments by adjusting the dip direction of the serrated stripe.
Description
Technical field
The present invention relates to mechanical positioner technical field, specifically a kind of peg type positioning lock.
Background technology
Traditional orientation tool is generally pin or lockset, but general pin smooth surface, be not easy to lock back and forth and eject, screwed pin need to rotate just and can tighten or pull out, because pin volume is little, use inconvenient, and lockset volume is larger, and made by metal material, so weight is larger, be not suitable for the place less in space and use, be not suitable for the less object in stationary positioned hole yet.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of peg type positioning lock.
The present invention solves its technical problem and realizes by the following technical solutions:
A kind of peg type positioning lock, comprises lock housing; In described lock housing, vertical symmetry is placed with two flexure strips; Between described flexure strip, laterally accompany backstay; The left and right two ends of the described backstay respectively corresponding circular hole through lock housing arranged on left and right sides extend to lock housing outside, and the right-hand member of backstay is provided with socket cap; The two ends of described flexure strip are symmetrically fixed with pressing plate; Described pressing plate is all positioned at lock housing outside, on pressing plate lateral surface, is evenly distributed with tread plate, and person easy to use presses accurately.
Described flexure strip inner side is equipped with zigzag striped; On the outer surface of described backstay middle part, be also provided with zigzag striped, and in the middle part of backstay, the zigzag striped inside zigzag striped and the flexure strip on outer surface cooperatively interacts.In the time pushing pressing plate, flexure strip will open to both sides simultaneously, and the gap between flexure strip will increase, backstay can move left and right, and when unclamping after pressing plate, flexure strip will press backstay, zigzag striped will stop backstay two side shiftings to the left and right, increase the position stability of backstay.
The invention has the beneficial effects as follows: the present invention has reasonable in design, the advantage such as easy to use, with low cost; Can be used for narrow space, the less place of hole, location, and firm position are right angles because zigzag striped has an angle of heel, opposite side inclination angle is acute angle, in the time promoting from acute angle one side direction right angle one side, the suffered resistance of backstay is larger, in the time promoting from right angle one side direction acute angle one side, the suffered resistance of backstay is less, 3 can pass through to adjust the incline direction of zigzag striped, according to environment for use, and the easy release direction of regioselective bar.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the top view of positioning lock of the present invention;
Fig. 2 is the cutaway view of positioning lock of the present invention;
Fig. 3 is the cutaway view of Fig. 2 along A-A;
Fig. 4 is the cutaway view of Fig. 2 along B-B.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figures 1 to 4, a kind of peg type positioning lock, comprises lock housing 1; The interior vertical symmetry of described lock housing 1 is placed with two flexure strips 2; Between described flexure strip 2, laterally accompany backstay 4; The left and right two ends of the described backstay 4 respectively corresponding circular hole through lock housing 1 arranged on left and right sides extend to lock housing 1 outside, and the right-hand member of backstay 4 is provided with socket cap 5; The two ends of described flexure strip 2 are symmetrically fixed with pressing plate 3; Described pressing plate 3 is all positioned at lock housing 1 outside, on pressing plate 3 lateral surfaces, is evenly distributed with tread plate 6.
Described flexure strip 2 inner sides are equipped with zigzag striped 7; On described backstay 4 middle part outer surfaces, be also provided with zigzag striped 7, and zigzag striped on backstay 4 middle part outer surfaces 7 cooperatively interacts with the zigzag striped 7 of flexure strip 2 inner sides.In the time pushing pressing plate 3 simultaneously, flexure strip 2 will open to both sides, gap between flexure strip 2 will increase, backstay 4 can move left and right, when unclamping after pressing plate 3, flexure strip 2 will press backstay 4, and zigzag striped 7 will stop backstay 4 two side shiftings to the left and right, increase the position stability of backstay 4.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a peg type positioning lock, comprises lock housing, it is characterized in that: in described lock housing, vertical symmetry is placed with two flexure strips; Between described spring leaf, laterally accompany backstay; The left and right two ends of the described backstay respectively corresponding circular hole through lock housing arranged on left and right sides extend to lock housing outside, and the right-hand member of backstay is provided with socket cap; The two ends of described flexure strip are symmetrically fixed with pressing plate; Described pressing plate is all positioned at lock housing outside, on pressing plate lateral surface, is evenly distributed with tread plate.
2. a kind of peg type positioning lock according to claim 1, is characterized in that: described flexure strip inner side is equipped with zigzag striped; On the outer surface of described backstay middle part, be also provided with zigzag striped, and in the middle part of backstay, the zigzag striped inside zigzag striped and the flexure strip on outer surface cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091010.0A CN103909480A (en) | 2014-03-12 | 2014-03-12 | Pin type positioning lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091010.0A CN103909480A (en) | 2014-03-12 | 2014-03-12 | Pin type positioning lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909480A true CN103909480A (en) | 2014-07-09 |
Family
ID=51035645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410091010.0A Pending CN103909480A (en) | 2014-03-12 | 2014-03-12 | Pin type positioning lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909480A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003119A1 (en) * | 1983-02-10 | 1984-08-16 | Castilho Mario Luiz De | Keyless lock |
| CN2118779U (en) * | 1992-05-01 | 1992-10-14 | 陈荣通 | Lock for travelling bags or the like |
| JPH07293059A (en) * | 1994-03-10 | 1995-11-07 | Into Kyo | Assembly of flexible key and force-open preventive lock |
| CN2773258Y (en) * | 2005-01-14 | 2006-04-19 | 何铖 | Mechanical numbelr lock |
| CN2813788Y (en) * | 2006-01-19 | 2006-09-06 | 王春栋 | Fence frame bar locking latch |
| CN201206357Y (en) * | 2008-05-26 | 2009-03-11 | 李勇 | Rainproof, dustproof and theftproof lock core and key |
| CN201406883Y (en) * | 2009-04-23 | 2010-02-17 | 平顶山市大汉锁业有限公司 | Single guide-rod type theft-proof horizontal lock |
| CN202990580U (en) * | 2013-01-11 | 2013-06-12 | 宁波大特锁业有限公司 | Gate lock with rotating angle lock head |
-
2014
- 2014-03-12 CN CN201410091010.0A patent/CN103909480A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003119A1 (en) * | 1983-02-10 | 1984-08-16 | Castilho Mario Luiz De | Keyless lock |
| CN2118779U (en) * | 1992-05-01 | 1992-10-14 | 陈荣通 | Lock for travelling bags or the like |
| JPH07293059A (en) * | 1994-03-10 | 1995-11-07 | Into Kyo | Assembly of flexible key and force-open preventive lock |
| CN2773258Y (en) * | 2005-01-14 | 2006-04-19 | 何铖 | Mechanical numbelr lock |
| CN2813788Y (en) * | 2006-01-19 | 2006-09-06 | 王春栋 | Fence frame bar locking latch |
| CN201206357Y (en) * | 2008-05-26 | 2009-03-11 | 李勇 | Rainproof, dustproof and theftproof lock core and key |
| CN201406883Y (en) * | 2009-04-23 | 2010-02-17 | 平顶山市大汉锁业有限公司 | Single guide-rod type theft-proof horizontal lock |
| CN202990580U (en) * | 2013-01-11 | 2013-06-12 | 宁波大特锁业有限公司 | Gate lock with rotating angle lock head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |