CN202047686U - Positioning hinge - Google Patents
Positioning hinge Download PDFInfo
- Publication number
- CN202047686U CN202047686U CN2011200609134U CN201120060913U CN202047686U CN 202047686 U CN202047686 U CN 202047686U CN 2011200609134 U CN2011200609134 U CN 2011200609134U CN 201120060913 U CN201120060913 U CN 201120060913U CN 202047686 U CN202047686 U CN 202047686U
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- page
- positioning
- groove
- axle sleeve
- draw
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Abstract
The utility model discloses a positioning hinge, comprising two hinges (10 and 12), a middle shaft unit (20) and a positioning mechanism, wherein the second hinge (12) comprises a second shaft sleeve (14) and a second hinge plate (16); the shaft sleeve (14) is provided with a matched slot (18) which at least comprises one spout (30) and a first clamping slot (32) communicated with the spout (30); the two hinges (10 and 12) are connected with the middle shaft unit (20) and can rotate relative to each other; an assembling slot (22) is concavely arranged at the position of the middle shaft unit (20), corresponding to the mated slot (18), in a radial direction; the positioning mechanism comprises a pushing spring (24) and a positioning bead (26); the positioning bead (26) is pushed by the pushing spring (24) and at least part of the positioning bead (26) extends out of the middle shaft unit (20); and the positioning bead (26) is adaptive to the spout (30) and the first clamping slot (32). The positioning hinge has the advantages of being attractive in appearance, having long service life, and being convenient for a multi-angle positioning structure of a leaf.
Description
Technical field
The utility model relates to a kind of Positioning hinge.
Background technology
The tradition hinge comprises that verso and that an axis, is connected axis is connected the recto of axis, can relatively rotate verso and recto.Owing to set a position mechanism between verso and the recto, so verso and recto can't be positioned certain angle, in the use, needs set up the location fastener between one page that rotates and fixture, can increase cost, and be attractive in appearance inadequately.
At above-mentioned deficiency, Chinese patent database has been announced a utility model that denomination of invention is " a kind of 90 ° of Positioning hinges " on November 25th, 2009, and its notification number is CN201351418Y.It comprises verso, recto and axle, on described verso and the recto through hole is arranged; Described verso one side is fixed on the axle, and recto one side is connected rotationally with axle, and the middle part of this side is provided with the slit; One cylindrical hole is arranged on the described axle, and this through hole is perpendicular to verso, and an end of this through hole has cylindrical groove, and this cylindrical groove communicates with cylindrical hole; In the described cylindrical groove ball is housed, this ball and cylindrical groove specification match each other, and in the described cylindrical hole spring are housed, this spring one end and described ball Elastic Contact; The width in described slit greater than the height of cylindrical groove less than the height between the lower limb of ball peak and cylindrical groove.Though this utility model has solved the shortcoming that traditional hinge does not have detent mechanism, owing to be to cooperate by ball and slit to realize the location, so ball exposes, and attractive in appearance inadequately, functional performance is poor, and application life is short.
The utility model content
The utility model provides a kind of Positioning hinge, and it has overcome the existing deficiency of Positioning hinge in the background technology.
The technical scheme that is adopted that the utility model solves its technical problem is:
A kind of Positioning hinge, it comprises:
First page (10);
Second page (12), it comprises second page of sheet (16) of one second axle sleeve (14) and affixed second axle sleeve (14), establish mating groove (18) on the described axle sleeve (14), described mating groove (18) comprises first draw-in groove (32) of a chute (30) and a connection chute (30) at least;
Middle axle unit (20), it connects first page of (10) and second axle sleeve (14), and first page (10) and second page (12) constitute can be around middle axle unit (20) axis annexation in relative rotation, described in the position of corresponding matching groove (18) of axle unit (20) radially be arranged with attaching slot (22); And
Detent mechanism, it comprises that one is positioned at contact spring (24) positioning bead (26) axially movable with a relative attaching slot of energy (22) of attaching slot (22), described positioning bead (26) is subjected to contact spring (24) contact and outside small part is stretched out middle axle unit (20), adaptive chute of described reference column (26) (30) and first draw-in groove (32).
Among one preferred embodiment: described first draw-in groove (32) has first edge clipping (34) of a corresponding chute (30).
Among one preferred embodiment: described mating groove (18) comprises that also one connects second draw-in groove (36) of the adaptive positioning bead (26) of first draw-in groove (32).
Among one preferred embodiment: described second draw-in groove (36) has second edge clipping (38) of corresponding first draw-in groove (32).
Among one preferred embodiment: described detent mechanism comprises that also one is installed in the storing cup (28) of attaching slot (22), described storing cup (28) rim of a cup outwardly and periphery extend internally into the ring edge; Described positioning bead (26) diameter is less than storing cup (28) internal diameter and greater than ring edge internal diameter; Described contact spring (24) and positioning bead (26) all are installed in to be put in the cup (28).
Axle unit (20) has the fixing lower rotary shaft (42) of an energy relative first page (10) in described, and described lower rotary shaft (42) and second axle sleeve (14) constitute can relatively rotate annexation, and above-mentioned fitting recess (22) is opened in lower rotary shaft (42).
Among one preferred embodiment: described first page (10) comprise first axle sleeve and first page of sheet, affixed first axle sleeve of described first page of sheet, and described first axle sleeve is fixed in middle axle unit.
Among one preferred embodiment: described first page (10) comprise 2 first axle sleeves, and described 2 first axle sleeve symmetries are positioned on second axle sleeve following.
Among one preferred embodiment: axle unit (20) also comprises a rotating shaft on (40) and a torsion spring (44) in described, and described upward rotating shaft 40 and lower rotary shaft (42) dead in line and torsion spring (44) are installed between rotating shaft (40) and the lower rotary shaft (42); Described lower rotary shaft (42) and first page (10) are fixed together, and described attaching slot (22) is installed in lower rotary shaft (42); Described upward rotating shaft (40) and second pivoted housing (14) are positioned at together.
The technical program is compared with background technology, and it has following advantage:
1, cooperates the realization location by positioning bead, contact spring that is located at middle axle unit and the mating groove that is located at second axle sleeve, outside whole positioning bead is not exposed to, simple in structure, aesthetic in appearance, functional performance is good, and long service life is exempted from any accessory, cooperate door leaf to fix, and be convenient to design the multi-angle location structure;
2, mating groove is established two draw-in grooves, then cooperates by two draw-in grooves and positioning bead can make second page two angle orientation;
3, the positioning bead diameter increases ease of use less than putting the cup internal diameter and greater than ring edge internal diameter, then can avoiding axle unit in the positioning bead disengaging;
4, middle axle unit comprises rotating shaft, lower rotary shaft and torsion spring, then can make the hinge rotation that can automatically reset, and this hinge possesses the self-closing buffering function of closing the door.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The hinge that Fig. 1 has illustrated a preferred embodiment is in 180 schematic diagrames that launch.
The hinge that Fig. 2 has illustrated a preferred embodiment is in the schematic diagram of 180 closures.
The hinge that Fig. 3 has illustrated a preferred embodiment is in the generalized section of closed orientation.
The hinge that Fig. 4 has illustrated a preferred embodiment is in the generalized section that 90 degree are located.
The hinge that Fig. 5 has illustrated a preferred embodiment is in the generalized section that 115 degree are located.
Fig. 6 has illustrated one of schematic diagram of first page of a preferred embodiment.
Fig. 7 illustrated a preferred embodiment first page schematic diagram two.
Fig. 8 has illustrated second page schematic diagram of a preferred embodiment.
Fig. 9 has illustrated the A-A generalized section of Fig. 8.
Figure 10 has illustrated the B-B generalized section of Fig. 8.
The hinge that Figure 11 has illustrated second preferred embodiment is in 180 schematic diagrames that launch.
The specific embodiment
Please refer to Fig. 1 to Figure 10, a kind of Positioning hinge, it comprises an axle unit 20 and a location mechanism in one first page 10,1 second page 12, one.
Described first page 10, it comprises 2 first axle sleeves and one first page of sheet, and described 2 first axle sleeves are fixed in the top and the bottom of first page of sheet respectively.Among the present embodiment, described one first axle sleeve offers inside and outside through hole 11.
Described second page 12, it comprises one second axle sleeve 14 and one second page of sheet 16, and described second axle sleeve 14 is fixed in the middle part of second page of sheet 16.Among the present embodiment, described first page of sheet is corresponding with second page of sheet 16, and the spacing and second axle sleeve 14 between described 2 first axle sleeves are suitable.Among the present embodiment, establish mating groove 18 on the described axle sleeve 14, described mating groove 18 comprises first draw-in groove 32 of a chute 30, a connection chute 30, second draw-in groove 36 of a connection first draw-in groove 32 at least, described first draw-in groove 32 has first edge clipping 34 of a corresponding chute 30, and described second draw-in groove 36 has second edge clipping 38 of corresponding first draw-in groove 32.
Described one first axle sleeve is socketed in outside the lower rotary shaft 42, and other establishes rivet and passes through hole 11 affixed lower rotary shafts 42, so that lower rotary shaft 42 and first page 10 are fixed together.Described lower rotary shaft 42 has the part that part is stretched out the first axle sleeve top, and described second axle sleeve 14 lower parts freely are socketed in this extension.Described another first axle sleeve freely is socketed in outside the rotating shaft 40, and described upward rotating shaft 40 has the extension that stretches out another first axle sleeve lower part, described extension and second pivoted housing, 14 tops are positioned at together, not linking together with relatively rotating, so that described second pivoted housing 14 is between 2 first axle sleeves, make described torsion spring 44 allow second page 12 to be subjected to a moment of torsion, realize closing automatically or launching by last rotating shaft, second pivoted housing.
The position of the corresponding matching groove 18 of the extension of described lower rotary shaft 42 directly concaves and is provided with attaching slot 22.
Described detent mechanism, it comprises a contact spring 24, a positioning bead 26 and a storing cup 28.Described storing cup 28 be installed in the attaching slot 22 and rim of a cup outwardly, the rim of a cup periphery extends internally into the ring edge.Described positioning bead 26 diameters are less than storing cup 28 internal diameters and greater than ring edge internal diameter, described reference column 26 adaptive chutes 30, first draw-in groove 32 and second draw-in groove 36.Described contact spring 24 and positioning bead 26 all are installed in to be put in the cup 28, at the bottom of 28 glasss in the described contact spring 24 fixed ends connection storing cup, described free end connects reference column 26, make positioning bead 26 be subjected to contact spring 24 contacts and outside small part is stretched out rim of a cup, stretch out in outside the axle unit 20, attaching slot 22 is axially movable relatively to make described positioning bead 26.
Please refer to Fig. 3 to Fig. 5, described second page 12 is rotated relative to first page 10, for example turns to Fig. 4 state, Fig. 5 state from Fig. 3 state.1, positioning bead 26 relative chute 30 activities; When 2, activity is to first edge clipping 34, if the described power of relatively rotating can make described positioning bead 26 be subjected to an axial pressure inwardly, make described contact spring 24 compressions, make in the positioning bead 26 and contract, then can reduce the cross section that positioning bead 26 exposes, and then make positioning bead 26 by first edge clipping 34; 3, then spring-go position and be connected to first draw-in groove, 32 positions on positioning bead 26 under the 24 elastic force effects of contact spring is positioned at this position this moment, and this position of present embodiment is 90 degree; 4, continue firmly movable second page 12, movable to second edge clipping 38, if the described power of relatively rotating can make described positioning bead 26 be subjected to an axial pressure inwardly, make described contact spring 24 compressions, make in the positioning bead 26 and contract, then can reduce the cross section that positioning bead 26 exposes, and then make positioning bead 26 by second edge clipping 38; 3, then spring-go position and be connected to second draw-in groove, 36 positions on positioning bead 26 under the 24 elastic force effects of contact spring is positioned at this position this moment, and this position of present embodiment is 115 degree.
The hinge that Figure 11 has illustrated second preferred embodiment is in 180 schematic diagrames that launch.It is with a last preferred embodiment difference: described first page of sheet is different with second page of sheet 16 structure, establishes a breach in described first page of sheet, and second page of sheet 16 and breach are suitable.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (9)
1. Positioning hinge, it is characterized in that: it comprises:
First page (10);
Second page (12), it comprises second page of sheet (16) of one second axle sleeve (14) and affixed second axle sleeve (14), establish mating groove (18) on the described axle sleeve (14), described mating groove (18) comprises first draw-in groove (32) of a chute (30) and a connection chute (30) at least;
Middle axle unit (20), it connects first page of (10) and second axle sleeve (14), and first page (10) and second page (12) constitute can be around middle axle unit (20) axis annexation in relative rotation, described in the position of corresponding matching groove (18) of axle unit (20) radially be arranged with attaching slot (22); And
Detent mechanism, it comprises that one is positioned at contact spring (24) positioning bead (26) axially movable with a relative attaching slot of energy (22) of attaching slot (22), described positioning bead (26) is subjected to contact spring (24) contact and outside small part is stretched out middle axle unit (20), adaptive chute of described reference column (26) (30) and first draw-in groove (32).
2. a kind of Positioning hinge according to claim 1 is characterized in that: described first draw-in groove (32) has first edge clipping (34) of a corresponding chute (30).
3. a kind of Positioning hinge according to claim 2 is characterized in that: described mating groove (18) comprises that also one connects second draw-in groove (36) of the adaptive positioning bead (26) of first draw-in groove (32).
4. a kind of Positioning hinge according to claim 3 is characterized in that: described second draw-in groove (36) has second edge clipping (38) of corresponding first draw-in groove (32).
5. according to claim 1 or 2 or 3 or 4 described a kind of Positioning hinges, it is characterized in that: described detent mechanism comprises that also one is installed in the storing cup (28) of attaching slot (22), described storing cup (28) rim of a cup outwardly and periphery extend internally into the ring edge; Described positioning bead (26) diameter is less than storing cup (28) internal diameter and greater than ring edge internal diameter; Described contact spring (24) and positioning bead (26) all are installed in to be put in the cup (28).
6. according to claim 1 or 2 or 3 or 4 described a kind of Positioning hinges, it is characterized in that: axle unit (20) has the fixing lower rotary shaft (42) of an energy relative first page (10) in described, described lower rotary shaft (42) and second axle sleeve (14) constitute can relatively rotate annexation, and above-mentioned fitting recess (22) is opened in lower rotary shaft (42).
7. a kind of Positioning hinge according to claim 6 is characterized in that: described first page (10) comprise first axle sleeve and first page of sheet, affixed first axle sleeve of described first page of sheet, and described first axle sleeve is fixed in middle axle unit.
8. a kind of Positioning hinge according to claim 7 is characterized in that: described first page (10) comprise 2 first axle sleeves, and described 2 first axle sleeve symmetries are positioned on second axle sleeve following.
9. a kind of Positioning hinge according to claim 6, it is characterized in that: axle unit (20) also comprises a rotating shaft on (40) and a torsion spring (44) in described, and described upward rotating shaft 40 and lower rotary shaft (42) dead in line and torsion spring (44) are installed between rotating shaft (40) and the lower rotary shaft (42); Described lower rotary shaft (42) and first page (10) are fixed together, and described attaching slot (22) is installed in lower rotary shaft (42); Described upward rotating shaft (40) and second pivoted housing (14) are positioned at together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200609134U CN202047686U (en) | 2011-03-09 | 2011-03-09 | Positioning hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200609134U CN202047686U (en) | 2011-03-09 | 2011-03-09 | Positioning hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047686U true CN202047686U (en) | 2011-11-23 |
Family
ID=44987997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200609134U Expired - Fee Related CN202047686U (en) | 2011-03-09 | 2011-03-09 | Positioning hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047686U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444347A (en) * | 2011-12-14 | 2012-05-09 | 蔡赋勇 | Automatically-closed hinge with location damper for doors and windows |
| CN103670085A (en) * | 2012-09-07 | 2014-03-26 | 赵芬 | Positioning hinge |
| CN105310876A (en) * | 2015-11-19 | 2016-02-10 | 大连合元医疗器械有限公司 | Bed type fumigation therapy apparatus |
| CN105756450A (en) * | 2016-04-07 | 2016-07-13 | 无锡商业职业技术学院 | Hinge structure |
| CN106437366A (en) * | 2015-08-11 | 2017-02-22 | 联想企业解决方案(新加坡)有限公司 | hinge for assembling server |
| CN106499280A (en) * | 2015-08-21 | 2017-03-15 | 赵芬 | High sealing formula door can adjust angle positioning and self-closing hinge |
| CN108167317A (en) * | 2016-12-07 | 2018-06-15 | 埃莱萨公司 | The improved hinge of stop position with restriction |
| WO2021147536A1 (en) * | 2020-01-21 | 2021-07-29 | 江西百胜智能科技股份有限公司 | Swing barrier gate |
| CN114382365A (en) * | 2021-11-29 | 2022-04-22 | 浙江王力安防产品有限公司 | Large-angle opening and closing concealed hinge |
-
2011
- 2011-03-09 CN CN2011200609134U patent/CN202047686U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444347A (en) * | 2011-12-14 | 2012-05-09 | 蔡赋勇 | Automatically-closed hinge with location damper for doors and windows |
| CN103670085A (en) * | 2012-09-07 | 2014-03-26 | 赵芬 | Positioning hinge |
| CN103670085B (en) * | 2012-09-07 | 2016-08-03 | 赵芬 | A kind of Positioning hinge |
| CN106437366A (en) * | 2015-08-11 | 2017-02-22 | 联想企业解决方案(新加坡)有限公司 | hinge for assembling server |
| CN106499280A (en) * | 2015-08-21 | 2017-03-15 | 赵芬 | High sealing formula door can adjust angle positioning and self-closing hinge |
| CN106499280B (en) * | 2015-08-21 | 2024-04-09 | 通冠(厦门)电子科技有限公司 | High-sealing door angle-adjustable positioning and self-closing hinge |
| CN105310876A (en) * | 2015-11-19 | 2016-02-10 | 大连合元医疗器械有限公司 | Bed type fumigation therapy apparatus |
| CN105310876B (en) * | 2015-11-19 | 2017-04-26 | 大连合元医疗器械有限公司 | Bed type fumigation therapy apparatus |
| CN105756450A (en) * | 2016-04-07 | 2016-07-13 | 无锡商业职业技术学院 | Hinge structure |
| CN108167317A (en) * | 2016-12-07 | 2018-06-15 | 埃莱萨公司 | The improved hinge of stop position with restriction |
| WO2021147536A1 (en) * | 2020-01-21 | 2021-07-29 | 江西百胜智能科技股份有限公司 | Swing barrier gate |
| CN114382365A (en) * | 2021-11-29 | 2022-04-22 | 浙江王力安防产品有限公司 | Large-angle opening and closing concealed hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20170309 |