CN103541989B - A kind of hinge pin rotation connection structure - Google Patents
A kind of hinge pin rotation connection structure Download PDFInfo
- Publication number
- CN103541989B CN103541989B CN201310492988.3A CN201310492988A CN103541989B CN 103541989 B CN103541989 B CN 103541989B CN 201310492988 A CN201310492988 A CN 201310492988A CN 103541989 B CN103541989 B CN 103541989B
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- bayonet socket
- connection structure
- rotation connection
- hinge pin
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of hinge pin rotation connection structure, including fixing end, it is installed on the bearing pin on fixing end, and it is rotatably installed in the turning end on bearing pin, described fixing end is provided with the depressed area of indent, the two sides of depressed area are provided with relative bayonet socket I and bayonet socket II, depressed area is provided with restricted entry on the bottom surface of bayonet socket II side, described bearing pin left end portion is inserted in bayonet socket I, right end portion is inserted in bayonet socket II, described bearing pin is provided with elastic bumps near the side of bayonet socket II, and described elastic bumps can coordinate and snaps in restricted entry。Bearing pin is provided with elastic bumps, fixing end is provided with restricted entry, bearing pin axial, circumferential can be carried out spacing, the installation making bearing pin consolidates, and will not fall off, rocks, adds the ruggedness of bearing pin, install simple, quick, be conducive to quick assembling, it is possible to large-scale promotion uses, and has higher economic worth。
Description
Technical field
The present invention relates to a kind of hinge pin rotation connection structure。
Background technology
The rotation connection structure of bearing pin is widely used, and arrives greatly engineering machinery, little of household articles。Existing hinge pin rotation connection structure is not sought unity of standard, therefore in the actual design of pin shaft structure, different types, different designers, the pin shaft structure designed varies, result of use is also undesirable, primary disadvantage is that the most, pin shaft structure installs inconvenience, is unfavorable for quick assembling；Pin shaft structure location deficiency, it is easy to cause and come off, rock and wear and tear。
Summary of the invention
In order to overcome the rotation connection structure of prior art to be inconvenient to install, the shortcoming that bearing pin location is undesirable, the present invention provides a kind of hinge pin rotation connection structure。
The technical solution adopted for the present invention to solve the technical problems is:
A kind of hinge pin rotation connection structure, including fixing end, it is installed on the bearing pin on fixing end, and it is rotatably installed in the turning end on bearing pin, described fixing end is provided with the depressed area of indent, the two sides of depressed area are provided with relative bayonet socket I and bayonet socket II, depressed area is provided with restricted entry on the bottom surface of bayonet socket II side, described bearing pin left end portion is inserted in bayonet socket I, right end portion is inserted in bayonet socket II, described bearing pin is provided with elastic bumps near the side of bayonet socket II, and described elastic bumps can coordinate and snaps in restricted entry。
Described bearing pin left end outer rim is provided with axial raised line, and described bayonet socket I is provided for the half-moon groove of axial raised line traverse。
Described turning end includes rotating main body and being fastened on the Ka Gai rotated in main body, and described rotation main body is provided for the middle cavity road of bearing pin traverse。
Described middle cavity road is provided with the screens groove coordinated with axial raised line。
The dead slot inserted is installed at bayonet socket II rear in described fixing concave end district for convenience of bearing pin, and the left end of bearing pin partly penetrates in bayonet socket I after being passed through bayonet socket II by dead slot again。
The right-hand member end of described bearing pin is provided with the block coordinated with bayonet socket II rear end face。
Described block is fixed with the elastic extended to the left along bearing pin axial direction, described elastic is provided with and deviates from the elastic bumps that bearing pin center position extends outwardly。
Described bearing pin left end end is arranged to the taper or the taper type that coordinate with bayonet socket I。
Described bearing pin left end end is provided with through slot so that bearing pin left end end forms the elastic construction that can locally draw in or expand。
The invention has the beneficial effects as follows: on bearing pin, be provided with elastic bumps, fixing end is provided with restricted entry, bearing pin axial, circumferential can be carried out spacing, the installation making bearing pin consolidates, and will not fall off, rocks, adds the ruggedness of bearing pin, install simple, quick, be conducive to quick assembling, it is possible to large-scale promotion uses, and has higher economic worth。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described。
Fig. 1 is the structural representation that the present invention does not include card lid 4；
Fig. 2 is the enlarged diagram at a place in Fig. 1；
Fig. 3 is the structural representation at the back side of the present invention；
Fig. 4 is the enlarged diagram at b place in Fig. 3；
Fig. 5 is the structure schematic diagram of fixing end in the present invention；
Fig. 6 is the enlarged diagram at c place in Fig. 5；
Fig. 7 be turning end with bearing pin coordinate schematic diagram；
Fig. 8 is the structural representation rotating main body；
Fig. 9 is the structural representation of Ka Gai；
Figure 10 is the structural representation of bearing pin。
Detailed description of the invention
Referring to figs. 1 through Figure 10, a kind of hinge pin rotation connection structure of the present invention, including fixing end 1, it is installed on the bearing pin 2 on fixing end 1, and it is rotatably installed in the turning end on bearing pin 2, described fixing end 1 is provided with the depressed area of indent, the two sides of depressed area are provided with relative bayonet socket I 12 and bayonet socket II 11, depressed area is provided with restricted entry 13 on the bottom surface of bayonet socket II 11 side, described bearing pin 2 left end portion is inserted in bayonet socket I 12, right end portion is inserted in bayonet socket II 11, described bearing pin 2 is provided with elastic bumps 21 near the side of bayonet socket II 11, described elastic bumps 21 can coordinate and snaps in restricted entry 13。
Described bearing pin 2 left end outer rim is provided with axial raised line 25, and described bayonet socket I 12 is provided for the half-moon groove 14 of axial raised line 25 traverse。The cooperation of axial raised line 25 and half-moon groove 14 can so that bearing pin 2 installation direction is accurate, and fixing after will not deflect。
Described turning end includes rotating main body 3 and being fastened on the card lid 4 rotated in main body, and described rotation main body 3 is provided for the middle cavity road 31 of bearing pin 2 traverse。Described middle cavity road 31 is provided with the screens groove 32 coordinated with axial raised line 25。When turning end is rotated an angle, axial raised line 25 correspondence snaps in different screens grooves 32, so that turning end is maintained at this angle, reaches the purpose that multi-angle is fixing。
The dead slot inserted is installed at bayonet socket II 11 rear of described fixing end 1 depressed area for convenience of bearing pin 2, and the left end of bearing pin 2 is penetrated in bayonet socket I 12 by bayonet socket II 11 rear section by dead slot。
The right-hand member end of described bearing pin 2 is provided with the block 23 coordinated with bayonet socket II 11 rear end face。
Described block 23 is fixed with the elastic 24 extended to the left along bearing pin 2 axial direction, described elastic 24 is provided with and deviates from the elastic bumps 21 that bearing pin 2 center position extends outwardly。The bottom of described fixing end 1 is provided with the groove coordinated with elastic 24, is provided with the restricted entry 13 coordinated with elastic bumps 21 in groove。Such groove coordinates with elastic 24, and elastic bumps 21 coordinates with restricted entry 13, bearing pin 2 axial, circumferential is carried out spacing so that the installation of bearing pin 2 consolidates, and will not fall off, rocks。
Inserting in bayonet socket I 12 for the ease of bearing pin 2, moving axially of bearing pin 2 is limited simultaneously, described bearing pin 2 left end end is arranged to the taper or the taper type that coordinate with bayonet socket I 12。
Inserting in bayonet socket I 12 for the ease of bearing pin 2, described bearing pin 2 left end end is provided with through slot 22 so that bearing pin 2 left end end forms the elastic construction that can locally draw in or expand。When bearing pin 2 inserts in bayonet socket I 12, local, bearing pin 2 left end end is drawn in, and when bearing pin 2 inserts after in bayonet socket I 12, life size is recovered in bearing pin 2 left end end, is stuck in bayonet socket I 12 thus coordinating。When rotating turning end, axial raised line 25 is deviate from from the screens groove 32 of turning end, the now left end end extruding of bearing pin 2 is shunk, bearing pin 2 rotates an angle, when axial raised line 25 enters in next screens groove 32, life size is recovered in the left end end of bearing pin 2, and axial raised line 25 snaps in new screens groove 32。
During installation, bearing pin 2 left end is penetrated in bayonet socket I 12 from dead slot by bayonet socket II 11, rear section, middle cavity road 31, now the elastic 24 on block 23 moves along groove, elastic bumps 21 in elastic 24 snaps in restricted entry 13, the left end end of bearing pin 2 is stuck in bayonet socket I 12, and axial raised line 25 snaps in screens groove 32 and half-moon groove 14, and block 23 cooperation of bearing pin 2 right-hand member is stuck in bayonet socket II 11 place, thus bearing pin 2 is fixed, limits it and circumferentially rotate and move axially。
Certainly, the present invention is except above-mentioned embodiment, it is also possible to have the deformation in other structure, and these equivalent technical solutions should also be as within its protection domain。
Claims (9)
1. a hinge pin rotation connection structure, including fixing end, it is installed on the bearing pin on fixing end, and it is rotatably installed in the turning end on bearing pin, it is characterized in that: described fixing end is provided with the depressed area of indent, the two sides of depressed area are provided with relative bayonet socket I and bayonet socket II, depressed area is provided with restricted entry on the bottom surface of bayonet socket II side, described bearing pin left end portion is inserted in bayonet socket I, right end portion is inserted in bayonet socket II, described bearing pin is provided with elastic bumps near the side of bayonet socket II, and described elastic bumps can coordinate and snaps in restricted entry。
2. a kind of hinge pin rotation connection structure according to claim 1, it is characterised in that: described bearing pin left end outer rim is provided with axial raised line, and described bayonet socket I is provided for the half-moon groove of axial raised line traverse。
3. a kind of hinge pin rotation connection structure according to claim 2, it is characterised in that: described turning end includes rotating main body and being fastened on the Ka Gai rotated in main body, and described rotation main body is provided for the middle cavity road of bearing pin traverse。
4. a kind of hinge pin rotation connection structure according to claim 3, it is characterised in that: described middle cavity road is provided with the screens groove coordinated with axial raised line。
5. one hinge pin rotation connection structure according to claim 1, it is characterised in that: the dead slot inserted is installed at bayonet socket II rear in described fixing concave end district for convenience of bearing pin, and the left end of bearing pin partly penetrates in bayonet socket I after being passed through bayonet socket II by dead slot again。
6. a kind of hinge pin rotation connection structure according to claim 5, it is characterised in that: the right-hand member end of described bearing pin is provided with the block coordinated with bayonet socket II rear end face。
7. a kind of hinge pin rotation connection structure according to claim 6, it is characterised in that: described block is fixed with the elastic extended to the left along bearing pin axial direction, described elastic is provided with and deviates from the elastic bumps that bearing pin center position extends outwardly。
8. a kind of hinge pin rotation connection structure according to any one of claim 1-7, it is characterised in that: described bearing pin left end end is arranged to the taper or the taper type that coordinate with bayonet socket I。
9. a kind of hinge pin rotation connection structure according to claim 8, it is characterised in that: described bearing pin left end end is provided with through slot so that bearing pin left end end forms the elastic construction that can locally draw in or expand。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492988.3A CN103541989B (en) | 2013-10-18 | 2013-10-18 | A kind of hinge pin rotation connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492988.3A CN103541989B (en) | 2013-10-18 | 2013-10-18 | A kind of hinge pin rotation connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541989A CN103541989A (en) | 2014-01-29 |
| CN103541989B true CN103541989B (en) | 2016-06-22 |
Family
ID=49965759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310492988.3A Active CN103541989B (en) | 2013-10-18 | 2013-10-18 | A kind of hinge pin rotation connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541989B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876409Y (en) * | 2006-02-17 | 2007-03-07 | 蔡添庆 | Easy assembling latch pin lock structure |
| CN203570833U (en) * | 2013-10-18 | 2014-04-30 | 广东金莱特电器股份有限公司 | Rotating connection structure of pin shaft |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002139020A (en) * | 2000-11-07 | 2002-05-17 | Haimekku:Kk | Small hinge |
| JP2003287021A (en) * | 2002-03-27 | 2003-10-10 | Nec Saitama Ltd | Foldaway electronic appliance |
| JP2005023951A (en) * | 2003-06-30 | 2005-01-27 | Staf Corp | Free stop hinge device |
| JP2009014035A (en) * | 2007-07-02 | 2009-01-22 | Meihou Kagaku Kogyo Kk | Hinge mechanism |
-
2013
- 2013-10-18 CN CN201310492988.3A patent/CN103541989B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876409Y (en) * | 2006-02-17 | 2007-03-07 | 蔡添庆 | Easy assembling latch pin lock structure |
| CN203570833U (en) * | 2013-10-18 | 2014-04-30 | 广东金莱特电器股份有限公司 | Rotating connection structure of pin shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541989A (en) | 2014-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103541989B (en) | A kind of hinge pin rotation connection structure | |
| CN203570833U (en) | Rotating connection structure of pin shaft | |
| CN204892651U (en) | Be used for piped device of door assembly | |
| CN204544379U (en) | The reducing mechanism that a kind of colliery is special | |
| CN203961987U (en) | The full section cutterhead of mining rock gangway speedy drivage machine | |
| CN203374647U (en) | Novel centripetal knuckle bearing | |
| CN103738883B (en) | A kind of scissors type lifting platform car guide roll mechanism | |
| CN205666553U (en) | Laying device is assisted to cable | |
| CN203842655U (en) | Novel paper shredder blade | |
| CN204420400U (en) | A kind of oil gas swivel joint guideway | |
| CN209012254U (en) | A kind of quick detachable bearing | |
| CN203395010U (en) | Spherical roller bearing with open elastic snap rings | |
| CN205446404U (en) | Anti -drop control arm axle sleeve | |
| CN201651073U (en) | Bearing dustproof waterproof sealing ring | |
| CN205666554U (en) | Portable cable assists laying device | |
| CN205334060U (en) | Connecting structure | |
| CN204871179U (en) | Wear resistant spindle | |
| CN203972039U (en) | Split type wet pan grinds core rotor | |
| CN203707953U (en) | Bearing fixing structure of booster pump motor | |
| CN203420873U (en) | Water-cooled mechanical sealing device for pumps | |
| CN203727464U (en) | Steering axle assembly with transverse cylinder | |
| CN203239116U (en) | Hinge | |
| CN203387331U (en) | A motor oil-outlet bearing end cap | |
| CN203098582U (en) | Needle roller thrust bearing cage structure | |
| CN203271484U (en) | Revolving base assembly on revolving door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |