CN105840029B - Double-arm small hinge - Google Patents
Double-arm small hinge Download PDFInfo
- Publication number
- CN105840029B CN105840029B CN201610359477.8A CN201610359477A CN105840029B CN 105840029 B CN105840029 B CN 105840029B CN 201610359477 A CN201610359477 A CN 201610359477A CN 105840029 B CN105840029 B CN 105840029B
- Authority
- CN
- China
- Prior art keywords
- arm
- groove
- oblique
- hinge
- firm banking
- 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.)
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1284—Mechanisms in the shape of hinges or pivots, operated by springs with a leaf or similar spring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/14—Hinges with pins with two or more pins with four parallel pins and two arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
- E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
Abstract
The invention belongs to the technical field of hinge joint components, and particularly relates to a double-arm small hinge. The double-arm small hinge comprises a round fixed base, a fixed groove base and hinge joint shafts, wherein a double-arm assembly groove and a positioning plate placement groove are formed in the round fixed base; the round fixed base is assembled in a fastening semilunar ring provided with a semilunar ring inner clamping groove through a semicircular snap ring located in a semicircular outer clamping groove; the short oblique arm of an oblique angle arm and the long straight arm of a rectangular arm are hinged to the round fixed base; the long oblique arm of the oblique angle arm and the short straight arm of the rectangular arm are hinged to a positioning plate; cylinders, operation holes, a positioning adjustment groove and threaded holes are arranged on the positioning plate; a spring strip location clamping groove is formed in the side surface of the positioning plate; a spring strip is arranged in the spring strip location clamping groove; and the positioning plate is arranged in the groove of the fixed groove base in a mode that the two cylinders are embedded in longitudinal limiting adjustment grooves of the fixed groove base, and is fixed through a fastening screw. The double-arm small hinge is simple in structure, reasonable in design, convenient for assembly, is safe, reliable, small, delicate, attractive and elegant, and is widely applied.
Description
Technical field：
The invention belongs to articulated elements technical field, and in particular to a kind of both arms small hinge.
Background technology：
Hinge for connecting two solids, and allows the mechanical device for rotating between the two, conventional hinge also known as hinge
Chain is generally hinges of door and window, and hinges of door and window is installed in the framework of door and window by by one side of hinge, and another side is then fixed with door
Fan or sash, the folding of door and window is realized with this.There is following defect in the hinge for using at present：1st, install and change cumbersome, need
To be fastened and be installed by several screws, be wasted time and energy, be reduced installation effectiveness, increased operation cost；2nd, hinge
Design size it is larger, be on the one hand unsuitable for the application of small size door and window, range of application is narrow, be also not easy to install, store and
Transport, on the other hand causes the waste of raw material, has substantially convex after improve processing cost, and the installation of large-sized hinge
Rise, both occupy the useful space, be susceptible to collide with again, security is poor；3rd, unsightly, after existing hinge is installed and used,
Its profile is uneven, and its unsightly, greatly affected the popularization and sale of product；4th, service life is short, due to connection
It is more with secure component, the damage of connection member, maintenance and maintenance extremely inconvenience are easily caused, reduce the use longevity of hinge
Life；5th, fixed effect is poor, and because the tie point for realizing folding function is more, existing hinge can cause door and window afterwards by long-term use
It is sagging, have impact on the folding of door and window, also unsightly.So, design a kind of simple installation, elegant in appearance, safe and reliable, economy
A kind of applicable both arms small hinge is very necessary.
The content of the invention：
The present invention makes up and improves above-mentioned the deficiencies in the prior art part, there is provided a kind of simple structure, it is reasonable in design,
Be easily installed, safe and reliable, small and exquisite exquisiteness, a kind of elegant in appearance, with low cost, economic and practical, long service life both arms it is small
Hinge, can on a large scale promote and use.
The technical solution adopted by the present invention is：A kind of both arms small hinge, including circular firm banking, fixed groove seat, top are admittedly
Screw and jointed shaft, circular firm banking are provided with both arms mounting groove and location-plate standing groove, and both arms mounting groove both sides are provided with hinge
Spindle mounting hole, the semi-circumference of circular firm banking is provided with semicircle exterior bayonet slot, and the circumference of semicircle exterior bayonet slot is provided with vertical
The solid screw hole in straight top；Circular firm banking is installed on by the semicircle snap ring in semicircle exterior bayonet slot and is provided with first quarter moon ring
In the fastening first quarter moon ring of inner card cage；Oblique angle arm and right angle arm are provided with the both arms mounting groove of circular firm banking, oblique angle arm includes
Short oblique arm and oblique arm long, short oblique arm and oblique arm long are provided with hinge hole, and right angle arm includes straight-arm long and short straight-arm, straight-arm long and short
Straight-arm is provided with hinge hole, and the short oblique arm of oblique angle arm and the straight-arm long of right angle arm are installed on both arms mounting groove both sides by jointed shaft
Jointed shaft mounting hole on, the oblique arm long of oblique angle arm and the short straight-arm of right angle arm are installed on location-plate bottom and are hinged by jointed shaft
On the jointed shaft mounting hole of head；Location-plate is sequentially provided with two symmetrical cylinders, two symmetrical behaviour from top to bottom
Make hole, positioning adjustment tank and two symmetrical screwed holes, location-plate side is provided with spring leaf and enters a draw-in groove, and spring leaf enters position
Draw-in groove is provided with spring leaf, and location-plate is embedded in the longitudinal spacing adjustment tank of fixed groove seat by two cylinders and is installed on fixing groove
In the groove of seat, and fixed by fastening screw, fastening screw is threadedly coupled with the fastening thread hole of fixed groove seat, fixed groove seat
It is provided with two and laterally adjusts groove.
Described spring leaf is installed on the spring leaf of location-plate side and enters in a draw-in groove by time curvature of its end.
Described circular firm banking blocks by the way that the solid screw means top pressure in top being threadedly coupled with the solid screw hole in top is semicircle
The mode of ring is locked, and the semicircle snap ring after top pressure support is swollen is snapped in the first quarter moon ring inner card cage of fastening first quarter moon ring.
The outer wall of described fastening first quarter moon ring is provided with pawl.
Beneficial effects of the present invention：Simple structure, reasonable in design, simple installation, safe and reliable, small and exquisite exquisiteness are attractive in appearance big
Side, is widely used, with low cost, economic and practical, durable in use, it is easy to promote on a large scale and use.Its major advantage is as follows：
1）, due to the folding of hinge, only the oblique angle arm that is hinged by two ends and right angle arm are realized, reduce the whole of hinge
Body design size, reduces production cost, convenient transport and stores, and small and exquisite exquisiteness, elegant in appearance, it is additionally mounted after without bright
Aobvious projection, occupies little space, attractive in appearance, the simple structure of safety, easy for installation, durable in use.
2）, described circular firm banking supports swollen semicircle snap ring and is installed on pawl and fasten half by the solid screw top pressure in top
In month ring so that install and detachment point folk prescription just, it is time saving and energy saving, improve installation effectiveness, be easy to repair and safeguard, fixed effect
It is good, the service life of hinge is extended, it is reasonable in design, it is economic and practical.
3）, described spring leaf can provide power for the resilience of oblique angle arm and right angle arm folding, design ingenious and bullet
Reed is installed on spring leaf and enters in a draw-in groove by time curvature head, is easily installed dismounting and changes, and simple structure is reasonable in design,
It is convenient and practical.
4）, good fixing effect, because the tie point for realizing folding function is less, driving chain is short, install more consolidate, even
Connect firm, it is to avoid because door and window it is sagging have impact on the folding of door and window, it is safe and reliable.
Brief description of the drawings：
Fig. 1 is structural representation of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is the structural representation of fastening first quarter moon ring in the present invention.
Fig. 4 is the overlooking the structure diagram of circular firm banking in the present invention.
Fig. 5 is the front view of Fig. 4.
Fig. 6 is the structural representation of location-plate in the present invention.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is the structural representation of oblique angle arm in the present invention.
Fig. 9 is the top view of Fig. 8.
Figure 10 is the structural representation of right angle arm in the present invention.
Figure 11 is the top view of Figure 10.
Figure 12 is the structural representation of spring leaf in the present invention.
Figure 13 is the structural representation that groove seat is fixed in the present invention.
Figure 14 is the top view of Figure 13.
Figure 15 is the track principle schematic of both arms small hinge closure state.
Figure 16 is the track principle schematic of both arms small hinge folding intermediateness.
Figure 17 is the track principle schematic of both arms small hinge open mode.
Specific embodiment：
1~Figure 14 of reference picture, a kind of both arms small hinge, including circular firm banking 7, fixed groove seat 2, the solid screw 8 in top and
Jointed shaft 4, circular firm banking 7 is provided with both arms mounting groove 701 and location-plate standing groove 704, and the both sides of both arms mounting groove 701 set
The semi-circumference for having jointed shaft mounting hole 702, circular firm banking 7 is provided with semicircle exterior bayonet slot 705, semicircle exterior bayonet slot 705
Circumference be provided with the solid screw hole 703 in vertical top；Circular firm banking 7 is by the semicircle in semicircle exterior bayonet slot 705
Shape snap ring 11 is installed in the fastening first quarter moon ring 6 for being provided with first quarter moon ring inner card cage 601；The both arms mounting groove 701 of circular firm banking 7
Oblique angle arm 3 and right angle arm 5 are inside provided with, oblique angle arm 3 includes short oblique arm 302 and oblique arm long 303, on short oblique arm 302 and oblique arm long 303
Hinge hole 301 is provided with, right angle arm 5 includes straight-arm long 501 and short straight-arm 502, and straight-arm long 501 and short straight-arm 502 are provided with and are hinged
Hole 301, the short oblique arm 302 of oblique angle arm 3 and the straight-arm long 501 of right angle arm 5 are installed on 701 liang of both arms mounting groove by jointed shaft 4
On the jointed shaft mounting hole 702 of side, the oblique arm long 303 of oblique angle arm 3 and the short straight-arm 502 of right angle arm 5 are installed on by jointed shaft 4
On the jointed shaft mounting hole 702 of the bottom articulated joint 105 of location-plate 1；Location-plate 1 is sequentially provided with symmetrical two from top to bottom
Cylinder 101, two symmetrical handle holes 102, positioning adjustment tank 103 and two symmetrical screwed holes 104, location-plate
1 side is provided with spring leaf and enters a draw-in groove 106, and spring leaf enters a draw-in groove 106 and is provided with spring leaf 9, and location-plate 1 passes through two cylinders
It is installed in the groove of fixed groove seat 2 in the longitudinal spacing adjustment tank 201 of the fixed groove seat 2 of 101 insertions, and by fastening screw 10
Fixed, fastening screw 10 is threadedly coupled with the fastening thread hole 203 of fixed groove seat 2, and fixed groove seat 2 is provided with two and laterally adjusts
Groove 202；Described spring leaf 9 enters a draw-in groove 106 by the spring leaf that time curvature 901 of its end is installed on the side of location-plate 1；
Described circular firm banking 7 screws top pressure semicircle snap ring 11 by the solid screw 8 in top being threadedly coupled with the solid screw hole 703 in top
Mode be locked, the semicircle snap ring 11 after top pressure support is swollen is snapped in the first quarter moon ring inner card cage 601 of fastening first quarter moon ring 6；Institute
The outer wall of the fastening first quarter moon ring 6 stated is provided with pawl.
First fastening first quarter moon ring 6 is installed on opening and closing part, fixed circle firm banking 7 is installed by the solid screw 8 in top, then will
Location-plate 1 is installed in the fixed groove seat 2 for being fixed on fixture.Realize that the rotary principle of hinge opening and closing is illustrated with reference to track principle
Figure 15~Figure 17；The axial line for setting the jointed shaft 4 that oblique angle arm 3 is hinged with location-plate 1 is B, and setting oblique angle arm 3 is fixed with circle
The axial line of the jointed shaft 4 that base 7 is hinged is A, and the axial line for setting the jointed shaft 4 that right angle arm 5 is hinged with location-plate 1 is C, if
The axial line for determining the jointed shaft 4 that right angle arm 5 is hinged with circular firm banking 7 is O；Material is thus formed right angle arm 5 and oblique angle arm
3 two cursors, wherein, oblique angle arm 3 can be rotated around axial line B, and right angle arm 5 can be rotated around axial line C, when circular firm banking
During 7 rotate counterclockwise, the relative position of OA keeps constant and around O points rotating shaft to rotate counterclockwise therewith, the action it is attached
Whole circle firm banking 7 is driven to be rotated clockwise as the center of circle with axial line C with the rotating shaft that interrelating effect is O points, i.e.,：OA
The big promotion O points of angle change with BA are descending, and O points can only do the rotation around C points under the limitation of right angle arm 5, and right angle arm 5 is with axle
Heart line C, until BA is in alignment with OA, is being rotated further to do circular motion in the center of circle, and O points then start along the circle for passing through
Return movement is done in arc track, and until OA turns to the angle of design and operation, O points return back to original position, complete design
Rotational angle.
Due to the folding of hinge, only the oblique angle arm 3 that is hinged by two ends and right angle arm 5 are realized, reduce the entirety of hinge
Design size, reduces production cost, convenient transport and storage, and small and exquisite exquisiteness, elegant in appearance, additionally mounted rear without substantially
Projection, occupies little space, and safety is attractive in appearance；Described circular firm banking 7 supports swollen semicircle snap ring by the solid top pressure of screw 8 in top
11 are installed in fastening first quarter moon ring 6 so that install and detachment point folk prescription just, it is time saving and energy saving, improve installation effectiveness, be easy to maintenance and
Safeguard；Described spring leaf 9 can provide power for the resilience of oblique angle arm 3 and the folding of right angle arm 5, design ingenious and spring
Piece 9 is installed on spring leaf and enters in a draw-in groove 106 by time curvature first 901, is easily installed dismounting and changes；Due to realizing folding work(
Can tie point it is less, driving chain is short, installs and more consolidates, and it is firm to connect, it is to avoid because door and window it is sagging have impact on door
The folding of window.Simple structure of the invention, reasonable in design, simple installation, safe and reliable, small and exquisite exquisiteness are elegant in appearance, using wide
It is general, it is with low cost, it is economic and practical, it is durable in use, it is easy to promote on a large scale and use.
Claims (3)
1. a kind of both arms small hinge, including circular firm banking（7）, fixed groove seat（2）, the solid screw in top（8）And jointed shaft（4）,
It is characterized in that：Circular firm banking（7）It is provided with both arms mounting groove（701）With location-plate standing groove（704）, both arms mounting groove
（701）Both sides are provided with jointed shaft mounting hole（702）, circular firm banking（7）Semi-circumference be provided with semicircle exterior bayonet slot
（705）, semicircle exterior bayonet slot（705）Circumference be provided with the solid screw hole in vertical top（703）；Circular firm banking（7）Pass through
Positioned at semicircle exterior bayonet slot（705）Interior semicircle snap ring（11）It is installed on and is provided with first quarter moon ring inner card cage（601）Fastening first quarter moon
Ring（6）It is interior；Circular firm banking（7）Both arms mounting groove（701）Inside it is provided with oblique angle arm（3）And right angle arm（5）, oblique angle arm（3）
Including short oblique arm（302）And oblique arm long（303）, short oblique arm（302）With oblique arm long（303）It is provided with hinge hole（301）, right angle arm
（5）Including straight-arm long（501）And short straight-arm（502）, straight-arm long（501）With short straight-arm（502）It is provided with hinge hole（301）, tiltedly
Angle arm（3）Short oblique arm（302）And right angle arm（5）Straight-arm long（501）By jointed shaft（4）It is installed on both arms mounting groove
（701）The jointed shaft mounting hole of both sides（702）On, oblique angle arm（3）Oblique arm long（303）And right angle arm（5）Short straight-arm（502）
By jointed shaft（4）It is installed on location-plate（1）Bottom articulated joint（105）Jointed shaft mounting hole（702）On；Location-plate（1）From
Top to bottm is sequentially provided with two symmetrical cylinders（101）, symmetrical two handle holes（102）, positioning adjustment tank
（103）And two symmetrical screwed holes（104）, location-plate（1）Side is provided with spring leaf and enters a draw-in groove（106）, spring leaf
Enter a draw-in groove（106）Spring leaf is installed（9）, location-plate（1）By two cylinders（101）Embedded fixed groove seat（2）Longitudinal direction
Spacing adjustment tank（201）Inside it is installed on fixed groove seat（2）Groove in, and by fastening screw（10）It is fixed, fastening screw
（10）With fixed groove seat（2）Fastening thread hole（203）Threaded connection, fixed groove seat（2）It is provided with two and laterally adjusts groove
（202）.
2. a kind of both arms small hinge according to claim 1, it is characterised in that：Described spring leaf（9）By its end
Return curvature（901）It is installed on location-plate（1）The spring leaf of side enters a draw-in groove（106）It is interior.
3. a kind of both arms small hinge according to claim 1, it is characterised in that：Described circular firm banking（7）Pass through
With the solid screw hole in top（703）The solid screw in the top of threaded connection（8）Screw top pressure semicircle snap ring（11）Mode be locked, push up
Semicircle snap ring after pressure support is swollen（11）Snap in fastening first quarter moon ring（6）First quarter moon ring inner card cage（601）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359477.8A CN105840029B (en) | 2016-05-27 | 2016-05-27 | Double-arm small hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359477.8A CN105840029B (en) | 2016-05-27 | 2016-05-27 | Double-arm small hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105840029A CN105840029A (en) | 2016-08-10 |
| CN105840029B true CN105840029B (en) | 2017-05-24 |
Family
ID=56594677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359477.8A Active CN105840029B (en) | 2016-05-27 | 2016-05-27 | Double-arm small hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840029B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2230224A5 (en) * | 1973-05-16 | 1974-12-13 | Manuf Vosgienne Meubles Si | |
| DE2444569C2 (en) * | 1974-09-18 | 1983-12-22 | Karl Lautenschläger KG, Möbelbeschlagfabrik, 6107 Reinheim | Furniture hinge for folding doors |
| KR20020030658A (en) * | 2000-10-19 | 2002-04-25 | 류정열 | Vehicle hood hinge |
| ITMI20091742A1 (en) * | 2009-10-13 | 2011-04-14 | Salice Arturo Spa | DECELERED HINGE STRUCTURE FOR FURNITURE WITH FURNISHED SHELF |
| AT509093B1 (en) * | 2009-11-25 | 2013-04-15 | Facc Ag | HIDDEN 180 ° HINGE |
| GB2504281B (en) * | 2012-07-24 | 2014-10-15 | Blades Joinery Ltd | Door hinge |
| CN205638013U (en) * | 2016-05-27 | 2016-10-12 | 刘文勋 | Little hinge of both arms |
-
2016
- 2016-05-27 CN CN201610359477.8A patent/CN105840029B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105840029A (en) | 2016-08-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Effective date of registration: 20231222 Address after: Room 605, Building 2, No. 9 Zhenzhong Road (Nanyangba Shichuang Business Center), Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Zhejiang Qianhe Technology Co.,Ltd. Address before: 163000 Longnan Yueyuan 5-4-6-302, Ranghulu District, Daqing City, Heilongjiang Province Patentee before: Liu Wenxun |