CN110332220A - A kind of plain type adjustable angle hinge and its working method - Google Patents
A kind of plain type adjustable angle hinge and its working method Download PDFInfo
- Publication number
- CN110332220A CN110332220A CN201910731954.2A CN201910731954A CN110332220A CN 110332220 A CN110332220 A CN 110332220A CN 201910731954 A CN201910731954 A CN 201910731954A CN 110332220 A CN110332220 A CN 110332220A
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- China
- Prior art keywords
- location hole
- degree
- interior
- positioning pin
- inner plate
- 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
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- 238000000034 method Methods 0.000 title claims description 13
- 230000009471 action Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention relates to a kind of plain type adjustable angle hinges, including the inner plate and outer plate being hinged, outer plate has several outer location holes in the periphery circle distribution of hinge joint, inner plate is provided with interior location hole in the periphery of hinge joint, and inner plate and outer plate pass through the positioning pin progress rotary stopper across outer location hole, interior location hole.The structure of the plain type adjustable angle hinge is simple.
Description
Technical field
The present invention relates to a kind of plain type adjustable angle hinge and its working methods.
Background technique
There are some cases that longer rod piece, such as fireman is needed to need when the task of execution in our real lifes
The folding ladder wanted, there are also needing long straight-bar or angled curved bar under some actual conditions, but this kind of tool
It is inconvenient when carrying, and it is easy backfin.
Stock can be fabricated to telescopic under normal conditions, and such as the teaching aid indicating arm of teacher, but this method is only applicable in
It is this hollow and hardly in the case where by any load, some stress compared with as large as folding ladder etc just less rationally.
Summary of the invention
In view of the deficiencies in the prior art, technical problem to be solved by the invention is to provide a kind of plain type adjustable angles
Hinge and its working method.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of plain type adjustable angle hinge, including
The inner plate and outer plate being hinged, outer plate have several outer location holes, inner plate in the periphery circle distribution of hinge joint
The periphery of hinge joint is provided with interior location hole, inner plate and outer plate pass through across outer location hole, interior location hole positioning pin into
Row rotary stopper.
Preferably, the hinged end shape of outer plate is " u "-shaped, that is, the notch that there is the hinged end to inner plate to be inserted into,
The hinged end thickness of width of rebate and inner plate is adapted.
Preferably, hinged through a pin shaft between inner plate and outer plate, one end of pin shaft is fixed with pressure knob, pin shaft it is another
One end is connected through pinboard and positioning pin, is equipped between pressure knob and a side external surface of outer plate and is set in pin shaft peripheral part
Spring.
Preferably, pin shaft is parallel with the axis of positioning pin, and positioning pin and the interior location hole, outer pilot hole axes that do not wear are flat
Row, positioning pin and the interior location hole, outer location hole that wear are coaxial.
Preferably, outer location hole is along clockwise or counterclockwise successively by 0 degree of location hole, 30 degree of location holes, 100 degree
The angle of location hole, 180 degree location hole composition, 0 degree of location hole and 30 degree of location holes is 30 °, 0 degree of location hole and 100 degree of positioning
The angle in hole is 100 °, and the angle of 0 degree of location hole and 180 degree location hole is 180 °.
Preferably, the radial distance between outer location hole and interior location hole and inside and outside carrier bar hinge joint is equal.
Preferably, the quantity of interior location hole and the quantity of positioning pin are identical, the quantity of the group number and positioning pin of outer location hole
It is identical.
A kind of working method of plain type adjustable angle hinge sequentially includes the following steps: (1) when positioning pin passes through 0 degree
When location hole, interior location hole, inner plate and outer plate angle are 0 °, interior when positioning pin passes through 30 degree of location holes, interior location hole
Carrier bar and outer plate angle are 30 °, and when positioning pin passes through 100 degree of location holes, interior location hole, inner plate is with outer plate angle
100 °, when positioning pin passes through 180 degree location hole, interior location hole, inner plate and outer plate angle are 180 °；(2) inner plate with
When outer plate is from 0 ° -30 °, first pressing pressure knob, spring-compressed, positioning pin are detached from 0 degree of location hole, interior location hole；(3) rotation pressure
Knob makes positioning pin be inserted into 30 degree of location holes, and since inside and outside carrier bar not yet relatively rotates at this time, interior location hole does not go to 30 also
It spends at location hole, therefore positioning pin withstands on inner plate surface；(4) inner plate is rotated, goes to interior location hole at 30 degree of location holes,
Under the action of the spring, the interior location hole that positioning pin is inserted in place, realize 30 degree location holes, interior location hole it is interspersed, inner plate and
The rotary stopper that outer plate angle is 30 °；(5) the step of adjusting 100 °, 180 ° is same as above.
Preferably, it presses when being carved with rotation on knob to the pointer indicated, presses 0 degree of location hole, 30 of knob side outer plate
Degree location hole, 100 degree location holes are carved with the label for indicating hole location beside 180 degree location hole, and avoiding knob is pressed to cover can not
Judge position of positioning hole.
Compared with prior art, the invention has the following advantages: the structure letter of the plain type adjustable angle hinge
Single, then user can allow entire mechanism to become the ideal rigid bodily form for being most suitable for work by the angle of each hinge of change
Shape, it is convenient and reliable, and there is variability.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram one of the embodiment of the present invention.
Fig. 2 is the organigram two of the embodiment of the present invention.
Fig. 3 is the organigram three of the embodiment of the present invention.
Fig. 4 is the perspective view of the explosion of the embodiment of the present invention.
Cross-sectional view when Fig. 5 is inner plate and outer plate angle is 0 °.
Fig. 6 is inner plate and outer plate from 0 ° -30 ° of adjustment process schematic diagram one.
Fig. 7 is inner plate and outer plate from 0 ° -30 ° of adjustment process schematic diagram two.
Fig. 8 is the perspective view at the other side Fig. 7 visual angle.
Fig. 9 is the schematic diagram that outer plate is removed in Fig. 8.
Figure 10 is the schematic diagram that inner plate and outer plate are finished from 0 ° of -30 ° of adjusting.
Specific embodiment
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and cooperate attached drawing, make detailed
Carefully it is described as follows.
As shown in Fig. 1 ~ 10, a kind of plain type adjustable angle hinge, including the inner plate 1 that is hinged and outer plate 2,
Outer plate has several outer location holes in the periphery circle distribution of hinge joint, and inner plate is provided with interior positioning in the periphery of hinge joint
Hole 3, inner plate and outer plate pass through the progress rotary stopper of positioning pin 4 across outer location hole, interior location hole.
In embodiments of the present invention, the hinged end shape of outer plate is " u "-shaped, that is, there is the hinged end to inner plate to insert
The hinged end thickness of the notch 15 entered, width of rebate and inner plate is adapted.
In embodiments of the present invention, hinged through a pin shaft 5 between inner plate and outer plate, one end of pin shaft is fixed with pressure rotation
The other end of button 6, pin shaft is connected through pinboard 7 and positioning pin, is equipped with and is arranged between pressure knob and a side external surface of outer plate
In the spring 8 of pin shaft peripheral part.
In embodiments of the present invention, pin shaft is parallel with the axis of positioning pin, positioning pin and the interior location hole, outer fixed not worn
Position axially bored line is parallel, and positioning pin and the interior location hole, outer location hole that wear are coaxial.
In embodiments of the present invention, outer location hole is along clockwise or counterclockwise successively by 0 degree 9,30 degree of location hole
It is 30 °, 0 degree that 10,100 degree of location holes 11 of location hole, 180 degree location hole, which form 12,0 degree of location hole and the angle of 30 degree of location holes,
The angle of location hole and 100 degree of location holes is 100 °, and the angle of 0 degree of location hole and 180 degree location hole is 180 °.
In embodiments of the present invention, the radial distance between outer location hole and interior location hole and inside and outside carrier bar hinge joint is equal
It is equal.
In embodiments of the present invention, the quantity of interior location hole and the quantity of positioning pin are identical, the group number of outer location hole and fixed
The quantity of position pin is identical.
A kind of working method of plain type adjustable angle hinge sequentially includes the following steps: (1) when positioning pin passes through 0 degree
When location hole, interior location hole, inner plate and outer plate angle are 0 °, interior when positioning pin passes through 30 degree of location holes, interior location hole
Carrier bar and outer plate angle are 30 °, and when positioning pin passes through 100 degree of location holes, interior location hole, inner plate is with outer plate angle
100 °, when positioning pin passes through 180 degree location hole, interior location hole, inner plate and outer plate angle are 180 °；(2) inner plate with
When outer plate is from 0 ° -30 °, first pressing pressure knob, spring-compressed, positioning pin are detached from 0 degree of location hole, interior location hole；(3) rotation pressure
Knob makes positioning pin be inserted into 30 degree of location holes, and since inside and outside carrier bar not yet relatively rotates at this time, interior location hole does not go to 30 also
It spends at location hole, therefore positioning pin withstands on inner plate surface；(4) inner plate is rotated, goes to interior location hole at 30 degree of location holes,
Under the action of the spring, the interior location hole that positioning pin is inserted in place, realize 30 degree location holes, interior location hole it is interspersed, inner plate and
The rotary stopper that outer plate angle is 30 °；(5) the step of adjusting 100 °, 180 ° is same as above.
In embodiments of the present invention, it presses when being carved with rotation on knob to the pointer 13 indicated, presses the 0 of knob side outer plate
The label 14 for indicating hole location is carved on degree location hole, 30 degree location holes, 100 degree location holes, 180 degree location hole side, avoid by
Pressure knob, which covers, can not judge position of positioning hole.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are each under the inspiration of the present invention
The plain type adjustable angle hinge and its working method of kind form.All equivalent changes done according to scope of the present invention patent
With modification, it is all covered by the present invention.
Claims (9)
1. a kind of plain type adjustable angle hinge, it is characterised in that: including the inner plate and outer plate being hinged, outer plate
There are several outer location holes in the periphery circle distribution of hinge joint, inner plate is provided with interior location hole in the periphery of hinge joint, interior
Carrier bar and outer plate pass through the positioning pin progress rotary stopper across outer location hole, interior location hole.
2. plain type adjustable angle hinge according to claim 1, it is characterised in that: the hinged end shape of outer plate is
The hinged end thickness of " u "-shaped, that is, the notch that there is the hinged end to inner plate to be inserted into, width of rebate and inner plate is adapted.
3. plain type adjustable angle hinge according to claim 2, it is characterised in that: passed through between inner plate and outer plate
One pin shaft is hinged, and one end of pin shaft is fixed with pressure knob, and the other end of pin shaft is connected through pinboard and positioning pin, pressure knob and outer
The spring for being set in pin shaft peripheral part is equipped between one side external surface of carrier bar.
4. plain type adjustable angle hinge according to claim 3, it is characterised in that: the axis of pin shaft and positioning pin is flat
Row, positioning pin is parallel with the interior location hole, outer pilot hole axes that do not wear, positioning pin and the interior location hole, the outer location hole that wear
Coaxially.
5. plain type adjustable angle hinge according to claim 1, it is characterised in that: outer location hole along clockwise or
Counterclockwise successively be made of 0 degree location hole, 30 degree of location holes, 100 degree of location holes, 180 degree location hole, 0 degree of location hole and
The angle of 30 degree of location holes is 30 °, and the angle of 0 degree of location hole and 100 degree of location holes is 100 °, and 0 degree of location hole and 180 degree position
The angle in hole is 180 °.
6. plain type adjustable angle hinge according to claim 1, it is characterised in that: outer location hole and interior location hole with
Radial distance between inside and outside carrier bar hinge joint is equal.
7. plain type adjustable angle hinge according to claim 1, it is characterised in that: the quantity and positioning of interior location hole
The quantity of pin is identical, and the group number of outer location hole is identical as the quantity of positioning pin.
8. a kind of working method of plain type adjustable angle hinge as claimed in claim 1, which is characterized in that press
Following steps carry out: (1) when positioning pin passes through 0 degree of location hole, interior location hole, inner plate and outer plate angle are 0 °, when fixed
When position pin is across 30 degree of location holes, interior location hole, inner plate and outer plate angle are 30 °, when positioning pin passes through 100 degree of positioning
When hole, interior location hole, inner plate and outer plate angle are 100 °, interior when positioning pin passes through 180 degree location hole, interior location hole
Carrier bar and outer plate angle are 180 °；(2) when inner plate and outer plate are from 0 ° -30 °, first pressing pressure knob, spring-compressed, positioning
Pin is detached from 0 degree of location hole, interior location hole；(3) rotation pressure knob, make positioning pin be inserted into 30 degree of location holes, due to inside and outside carrier bar this
Shi Shangwei is relatively rotated, and interior location hole is not gone to also at 30 degree of location holes, therefore positioning pin withstands on inner plate surface；(4) it rotates
Inner plate goes to interior location hole at 30 degree of location holes, and under the action of the spring, the interior location hole that positioning pin is inserted in place is realized
Interspersed, the rotary stopper that inner plate and outer plate angle are 30 ° of 30 degree of location holes, interior location hole；(5) 100 °, 180 ° are adjusted
The step of be same as above.
9. the working method of plain type adjustable angle hinge according to claim 8, it is characterised in that: carved on pressure knob
Have when rotation to the pointer indicated, presses 0 degree of location hole, the 30 degree of location holes, 100 degree of location holes, 180 degrees of knob side outer plate
The label of instruction hole location is carved with beside location hole, position of positioning hole can not be judged by avoiding knob is pressed to cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731954.2A CN110332220A (en) | 2019-08-09 | 2019-08-09 | A kind of plain type adjustable angle hinge and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731954.2A CN110332220A (en) | 2019-08-09 | 2019-08-09 | A kind of plain type adjustable angle hinge and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110332220A true CN110332220A (en) | 2019-10-15 |
Family
ID=68149086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910731954.2A Pending CN110332220A (en) | 2019-08-09 | 2019-08-09 | A kind of plain type adjustable angle hinge and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110332220A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4566150A (en) * | 1981-12-21 | 1986-01-28 | Little Giant Industries, Inc. | Ladder hinge and multi-position locking mechanism therefor |
| CN1149661A (en) * | 1995-08-21 | 1997-05-14 | 宋寅权 | Hinge for folding ladder |
| KR19980060609U (en) * | 1997-03-13 | 1998-11-05 | 황성규 | Folding Ladder Hinge |
| US6343406B1 (en) * | 2000-08-14 | 2002-02-05 | Tom Yeh | Hinge on ladder |
| US6609273B1 (en) * | 2000-01-31 | 2003-08-26 | Yamamoto Precision Co., Ltd. | Hinge |
| US20070201943A1 (en) * | 2005-04-22 | 2007-08-30 | Chin-Wen Yeh | Lock device in an articulated joint for a foldable ladder |
| CN201096144Y (en) * | 2007-10-23 | 2008-08-06 | 北京市东方电器公司 | Folding locating hinge |
| DE202008008834U1 (en) * | 2008-09-09 | 2008-11-20 | Schiel Gmbh | joint |
| CN101324251A (en) * | 2008-06-28 | 2008-12-17 | 张建元 | Hinged joint positioning apparatus |
| CN201810662U (en) * | 2010-10-16 | 2011-04-27 | 吴舫知 | Positioning hinge |
| WO2015064460A1 (en) * | 2013-11-01 | 2015-05-07 | スガツネ工業株式会社 | Hinge device |
| CN110067806A (en) * | 2019-05-27 | 2019-07-30 | 福州大学 | A kind of more detent linkages of knob bit selecting formula and its detent method |
| CN210484379U (en) * | 2019-08-09 | 2020-05-08 | 福州大学 | Simple hinge with adjustable angle |
-
2019
- 2019-08-09 CN CN201910731954.2A patent/CN110332220A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4566150A (en) * | 1981-12-21 | 1986-01-28 | Little Giant Industries, Inc. | Ladder hinge and multi-position locking mechanism therefor |
| CN1149661A (en) * | 1995-08-21 | 1997-05-14 | 宋寅权 | Hinge for folding ladder |
| JPH09177461A (en) * | 1995-08-21 | 1997-07-08 | Song In Kwon | Hinge for folding ladder |
| KR19980060609U (en) * | 1997-03-13 | 1998-11-05 | 황성규 | Folding Ladder Hinge |
| US6609273B1 (en) * | 2000-01-31 | 2003-08-26 | Yamamoto Precision Co., Ltd. | Hinge |
| US6343406B1 (en) * | 2000-08-14 | 2002-02-05 | Tom Yeh | Hinge on ladder |
| US20070201943A1 (en) * | 2005-04-22 | 2007-08-30 | Chin-Wen Yeh | Lock device in an articulated joint for a foldable ladder |
| CN201096144Y (en) * | 2007-10-23 | 2008-08-06 | 北京市东方电器公司 | Folding locating hinge |
| CN101324251A (en) * | 2008-06-28 | 2008-12-17 | 张建元 | Hinged joint positioning apparatus |
| DE202008008834U1 (en) * | 2008-09-09 | 2008-11-20 | Schiel Gmbh | joint |
| CN201810662U (en) * | 2010-10-16 | 2011-04-27 | 吴舫知 | Positioning hinge |
| WO2015064460A1 (en) * | 2013-11-01 | 2015-05-07 | スガツネ工業株式会社 | Hinge device |
| CN110067806A (en) * | 2019-05-27 | 2019-07-30 | 福州大学 | A kind of more detent linkages of knob bit selecting formula and its detent method |
| CN210484379U (en) * | 2019-08-09 | 2020-05-08 | 福州大学 | Simple hinge with adjustable angle |
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