CN102477827A - Adjustable lock catch - Google Patents
Adjustable lock catch Download PDFInfo
- Publication number
- CN102477827A CN102477827A CN2010105751831A CN201010575183A CN102477827A CN 102477827 A CN102477827 A CN 102477827A CN 2010105751831 A CN2010105751831 A CN 2010105751831A CN 201010575183 A CN201010575183 A CN 201010575183A CN 102477827 A CN102477827 A CN 102477827A
- Authority
- CN
- China
- Prior art keywords
- lock
- connection
- retaining ring
- nose
- fixedly connected
- 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
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention relates to an adjustable lock catch which comprises a lock hook, a retaining ring, a baseplate, a lock nose and a wrench frame, wherein the lock nose is fixedly connected with the baseplate, and the lock nose is provided with a lock hole. The adjustable lock catch is characterized in that a hinged support is arranged on the baseplate, the wrench frame is hinged on the hinged support in a forked shape, a hinge pin is assembled between forked frame bodies of the wrench frame, the retaining ring is fixedly connected with a draw bar, and the draw bar is in threaded connection with the hinge pin. Due to the threaded advance and retreat between the draw bar and the hinge pin, the connection length between the retaining ring and the lock hook can be adjusted conveniently; the retaining ring and the lock hook are in rigid connection with each other; and in the connection state, the connecting clearance is small, and the connection is firm. The adjustable lock catch disclosed by the invention is less in used parts, simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of snap fasteners, the especially a kind of adjustable snap close that can adjust the coupling mechanism force that connects object.
Background technology
We know, the connection of sheet metal component or the case lid of hinged folding are that snap close connects with what adopt connecting of casing.It is the rigid connection that adopts between latch hook and the lock nose that this snap close connects major part, and the fitting allowance between latch hook and the lock nose is little, and therefore, its syndeton length requires comparatively strict.Generate the connection gap owing to the object that connects in use is prone to produce deformation, cause connecting insecure.Numerous for this reason technician have invented and can regulate the snap close that connects angle and length automatically.For example, on August 13rd, 2003 notice of authorization CN2565922Y China utility model patent manual in disclosed " a kind of Spring lock catch ", it comprises hook, base and the hanging nose that connects with base; Respectively be provided with pin shaft hole on the dual-side of base; One bearing pin is housed between two pin shaft holes, hanger is housed on the bearing pin, hanging nose is coupling on hanger; Between the rearward end of base and bearing pin, spring is housed, on the bottom surface of base, is provided with installing hole.Its connection of above-mentioned disclosed elastic lock is resilient connection, and it can exist elasticity under coupled situation loosening, and the elastic lock of this structure is applied in and will adopts on the sheet metal component that prevents to move mounting article, can exist to connect illusive deficiency.
Summary of the invention
To exist elasticity loosening and exist and connect illusive deficiency in order to overcome in the prior art elastic lock, the present invention provide a kind of simple in structure, cost is low, easy to operate, connect firm adjustable snap close.
The technical solution adopted for the present invention to solve the technical problems is: a kind of adjustable snap close; It comprises a lock nose and a spanner frame that a latch hook, a clasp, a base plate, are fixedly connected with base plate, has lockhole on the described lock nose, and it is characterized in that: described base plate is provided with free bearing; Described spanner frame is fork-shaped and is hinged on the free bearing; Assembling one bearing pin between the fork-shaped support body of spanner frame, described clasp is fixedly connected a pull bar, and this pull bar is threaded with described bearing pin.
After adopting technique scheme, the beneficial effect that the present invention reaches is: the pull bar that is fixedly connected on the clasp is threaded with bearing pin, and the screw thread advance and retreat between rotating rod realization and the bearing pin then can be adjusted the syndeton length between clasp and the latch hook easily; Connecting between clasp and the latch hook is rigid connection, and it is little that it connects gap under the coupled situation, and it is firm to connect.Used unit of the present invention is few, and is simple in structure, and cost is low, handling ease.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Accompanying drawing is a kind of structural perspective of the present invention.
Among the figure: 1. latch hook, 2. clasp, 3. pull bar, 4. free bearing, 5. bearing pin, 6. spanner frame, 7. lock nose, 8. seat board, 9. lockhole.
The specific embodiment
In the accompanying drawings, a kind of adjustable snap close, it comprises a latch hook 1, a clasp 2, a base plate 8, a lock nose 7 and a spanner frame 6.
Shown in accompanying drawing, can be that welding is fixing between lock nose 7 and the base plate 8, also can adopt lock nose 7 and base plate 8 integrated punchings to be shaped.What present embodiment preferentially adopted is the technical scheme that lock nose 7 and base plate 8 integrated punchings are shaped.Have lockhole 9 on the lock nose 7.
At base plate 8 integrated punchings one free bearing 4 is arranged.
In the accompanying drawings, spanner frame 6 is pronged shape, is hinged on the free bearing 4 by hinge.Spanner frame 6 can cooperate locking with lock nose 7 when it is in final position around the hinge reciprocally swinging.
Shown in accompanying drawing, assembling one bearing pin 5 between the fork-shaped support body of spanner frame 6.
In the accompanying drawings, clasp 2 is fixedly connected a pull bar 3, and this pull bar 3 is realized being threaded with bearing pin 5.
During use, latch hook 1 is fixed on first mounting article, and base plate 8 is fixed on second mounting article, rotating rod 3 through and bearing pin 5 between screw thread advance and retreat, adjust the syndeton length between clasp 2 and the bearing pin 5 easily; To snap close 1 direction rotating spanner frame 6, clasp 2 is fastened on the latch hook 1, counter-rotation spanner frame 6 is to final position then again, and spanner frame 6 cooperates by other latch fitting lockings with lock nose 7.Connecting between the wherein clasp 2 and latch hook 1 tension locking, clasp 2 and latch hook 1 is rigid connection, and its connection gap is little under the coupled situation, and it is firm to connect.
Claims (1)
1. adjustable snap close; It comprises a lock nose and a spanner frame that a latch hook, a clasp, a base plate, are fixedly connected with base plate, has lockhole on the described lock nose, and it is characterized in that: described base plate is provided with free bearing; Described spanner frame is fork-shaped and is hinged on the free bearing; Assembling one bearing pin between the fork-shaped support body of spanner frame, described clasp is fixedly connected a pull bar, and this pull bar is threaded with described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105751831A CN102477827A (en) | 2010-11-24 | 2010-11-24 | Adjustable lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105751831A CN102477827A (en) | 2010-11-24 | 2010-11-24 | Adjustable lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102477827A true CN102477827A (en) | 2012-05-30 |
Family
ID=46090596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105751831A Pending CN102477827A (en) | 2010-11-24 | 2010-11-24 | Adjustable lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102477827A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662351A (en) * | 2013-11-22 | 2014-03-26 | 柳州长虹数控机床有限责任公司 | Adjustable packing box lock catch |
| CN105253487A (en) * | 2015-11-25 | 2016-01-20 | 无锡山川环保机械有限公司 | Bunker sidekick door |
| CN107013538A (en) * | 2017-05-25 | 2017-08-04 | 深圳市光祥科技股份有限公司 | A kind of arc lock in adjustable LED display gap |
| CN107661910A (en) * | 2016-07-29 | 2018-02-06 | 湖北蓝华铝业有限公司 | A kind of straightener for being used to correct the band activity holder of aluminium section bar |
| CN107860072A (en) * | 2017-09-30 | 2018-03-30 | 王洁琳 | A kind of energy-saving and high efficient haze processing unit |
| CN108163362A (en) * | 2018-01-18 | 2018-06-15 | 郭泽和 | A kind of magnet fastener |
| CN108775492A (en) * | 2018-05-11 | 2018-11-09 | 郑州易湃科技有限公司 | A kind of installation folder for installing communication counter mounting bracket |
| CN108952374A (en) * | 2018-08-15 | 2018-12-07 | 重庆望江工业有限公司 | A kind of trailer buckle structure |
| CN109171909A (en) * | 2018-09-26 | 2019-01-11 | 温州医科大学附属第医院 | A kind of vagina suture scissors stitching clamp |
| CN110280077A (en) * | 2019-07-25 | 2019-09-27 | 厦门大学嘉庚学院 | A kind of novel bag cage connection component and its application method |
| CN110615385A (en) * | 2019-09-26 | 2019-12-27 | 国网山东省电力公司商河县供电公司 | Power equipment traction device for forklift |
| CN113134471A (en) * | 2021-03-25 | 2021-07-20 | 江苏普隆磁电有限公司 | Powder shifter convenient to dismouting is used in production of neodymium iron boron permanent magnet |
| CN113597154A (en) * | 2021-06-25 | 2021-11-02 | 北京机械设备研究所 | Sliding type cabinet door and cabinet |
-
2010
- 2010-11-24 CN CN2010105751831A patent/CN102477827A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662351A (en) * | 2013-11-22 | 2014-03-26 | 柳州长虹数控机床有限责任公司 | Adjustable packing box lock catch |
| CN105253487A (en) * | 2015-11-25 | 2016-01-20 | 无锡山川环保机械有限公司 | Bunker sidekick door |
| CN107661910B (en) * | 2016-07-29 | 2020-01-14 | 湖北蓝华铝业有限公司 | Straightening machine with movable clamping seat for correcting aluminum profile |
| CN107661910A (en) * | 2016-07-29 | 2018-02-06 | 湖北蓝华铝业有限公司 | A kind of straightener for being used to correct the band activity holder of aluminium section bar |
| CN107013538A (en) * | 2017-05-25 | 2017-08-04 | 深圳市光祥科技股份有限公司 | A kind of arc lock in adjustable LED display gap |
| CN107013538B (en) * | 2017-05-25 | 2023-03-10 | 深圳市光祥科技股份有限公司 | Arc lock in adjustable LED display screen clearance |
| CN107860072A (en) * | 2017-09-30 | 2018-03-30 | 王洁琳 | A kind of energy-saving and high efficient haze processing unit |
| CN108163362A (en) * | 2018-01-18 | 2018-06-15 | 郭泽和 | A kind of magnet fastener |
| CN108775492A (en) * | 2018-05-11 | 2018-11-09 | 郑州易湃科技有限公司 | A kind of installation folder for installing communication counter mounting bracket |
| CN108952374A (en) * | 2018-08-15 | 2018-12-07 | 重庆望江工业有限公司 | A kind of trailer buckle structure |
| CN108952374B (en) * | 2018-08-15 | 2023-10-27 | 重庆望江工业有限公司 | Trailer latch structure |
| CN109171909A (en) * | 2018-09-26 | 2019-01-11 | 温州医科大学附属第医院 | A kind of vagina suture scissors stitching clamp |
| CN110280077A (en) * | 2019-07-25 | 2019-09-27 | 厦门大学嘉庚学院 | A kind of novel bag cage connection component and its application method |
| CN110615385A (en) * | 2019-09-26 | 2019-12-27 | 国网山东省电力公司商河县供电公司 | Power equipment traction device for forklift |
| CN113134471A (en) * | 2021-03-25 | 2021-07-20 | 江苏普隆磁电有限公司 | Powder shifter convenient to dismouting is used in production of neodymium iron boron permanent magnet |
| CN113597154A (en) * | 2021-06-25 | 2021-11-02 | 北京机械设备研究所 | Sliding type cabinet door and cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102477827A (en) | Adjustable lock catch | |
| US8205298B2 (en) | Hinge | |
| CN201656162U (en) | Fixing frame for connector | |
| CN201596988U (en) | Self locking device | |
| CN203430290U (en) | Door assembly | |
| CN201883822U (en) | Adjustable lock catch | |
| EP2356930A3 (en) | Hinge assembly | |
| KR20120075310A (en) | Attachment to fishing stand frame | |
| CN104385995B (en) | A kind of mounting system and lockable mechanism thereof and holding device | |
| CN201108090Y (en) | Fastening ring in foldable tools | |
| CN203736434U (en) | Hanging mechanism for bed head tail board | |
| EA026436B9 (en) | Pivot hinge for rotational movement of a door, in particular, of a reinforced door | |
| CN202907425U (en) | Quick connection device for tractor and matching farm implement | |
| CN204531836U (en) | A kind of inner flat opening bottom-hung window coupling assembling | |
| CN2565922Y (en) | Spring lock catch | |
| CN206376658U (en) | A kind of hinge arrangement of cabinet door | |
| CN203374108U (en) | Furniture buffering hinge | |
| CN202926073U (en) | A buffering hinge for furniture | |
| CN202867514U (en) | Adjusting device capable of enabling lock catch to be convenient to install | |
| CN203129800U (en) | Freezer door opening-closing hinge | |
| EP1867812A3 (en) | A device with braked arms for furniture doors | |
| JP3157573U (en) | Folding table | |
| CN211483487U (en) | Clothes rail supporting device | |
| CN214017030U (en) | Hook | |
| CN209817460U (en) | Hanger rod convenient for adjusting pull rod to connect glass clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |