CN202866491U - Positioning hinge of door leaf and hinge sheet - Google Patents
Positioning hinge of door leaf and hinge sheet Download PDFInfo
- Publication number
- CN202866491U CN202866491U CN 201220231558 CN201220231558U CN202866491U CN 202866491 U CN202866491 U CN 202866491U CN 201220231558 CN201220231558 CN 201220231558 CN 201220231558 U CN201220231558 U CN 201220231558U CN 202866491 U CN202866491 U CN 202866491U
- Authority
- CN
- China
- Prior art keywords
- hinge
- page
- axle sleeve
- positioning
- groove
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a positioning hinge of a door leaf and hinge sheets. The positioning hinge comprises a first hinge (10), a second hinge (12), a first shaft sleeve through hole (11), a middle shaft unit (20) and a positioning mechanism. The second hinge (12) comprises a second shaft sleeve (14) and a second hinge sheet (16), wherein matched grooves are formed on the second shaft sleeve (14), and at least include a sliding chute (30) and a first interior-hole clamping groove (32) communicated with the sliding chute (30). The first hinge (10) and the second hinge (12) are connected with the middle shaft unit (20) and can relatively rotate; and a portion, corresponding to the matched grooves, of the middle shaft unit (20) forms an assembling groove (22) in the manner of being concaved inward radially. The positioning mechanism comprises a pushing spring (24) and a positioning ball (26), wherein the positioning ball (26) is pushed against the pushing spring (24) and extends at least partially out of the middle shaft unit (20); and the positioning ball (26) is matched with the sliding chute (30) and the first interior-hole clamping groove (32). The positioning hinge has the following advantages: attractive appearance, long service life, and multi-angle positioning structure facilitating the door frame and door leaf design.
Description
Technical field
The utility model relates to the Positioning hinge of a kind of door leaf and hinge.
Background technology
The tradition hinge comprises that verso and that an axis, is fixed in axis is fixed in the recto of axis, can relatively rotate verso and recto.Owing to setting a position mechanism between verso and recto, so verso and recto can't be positioned certain angle, in use procedure, need between the one page rotated and fixture, set up the location fastener, can increase cost, attractive in appearance not.
For 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 recto, through hole is arranged; Described verso one side is fixed on axle, and recto one side is connected rotationally with axle, and the middle part of this side is provided with gap; One cylindrical hole is arranged on 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 described cylindrical groove, ball is housed, this ball and cylindrical groove specification match each other, and in described cylindrical hole, spring are housed, this spring one end and described ball Elastic Contact; The height that the width in described gap is greater than cylindrical groove is less than the height between the lower limb of ball peak and cylindrical groove.Although this utility model has solved the shortcoming of traditional hinge without detent mechanism, because being coordinates and realize location by ball and gap, so ball exposes, and attractive in appearance not, functional performance is poor, and application life is short.
The utility model content
The utility model provides the Positioning hinge of a kind of door leaf and hinge, and it has overcome the existing deficiency of door leaf Positioning hinge in background technology.
One of technical scheme adopted that the utility model solves its technical problem is:
The Positioning hinge of a kind of door leaf and hinge, it comprises:
First page (10);
Second page (12), it comprises second hinge (16) of one second axle sleeve (14) and affixed second axle sleeve (14), described axle sleeve is established mating groove on (14), and described mating groove at least comprises a chute (30), one first interior hole draw-in groove (32) and one second interior hole draw-in groove (36);
Middle axle unit (20), it connects first page (10) and the second axle sleeve (14), and first page (10) and second page (12) form can be around middle axle unit (20) axis annexation in relative rotation, and the position of the corresponding matching groove of described middle axle unit (20) radially is arranged with attaching slot (22); And
Detent mechanism, it comprises that one is positioned at the contact spring (24) and the axial movable positioning bead (26) of a relative attaching slot of energy (22) of attaching slot (22), described contact spring (24) contact positioning bead and positioning bead stretch out outside middle axle unit (20) at least partly, the adaptive chute of described positioning bead (26) (30), the first interior hole draw-in groove (32) and the second interior hole draw-in groove (36)
; And 
Described detent mechanism also comprises that one is installed in the storing cup (28) of attaching slot (22).
Among one preferred embodiment: described storing cup (28) rim of a cup outwardly and periphery extend internally into ring edge (52); Described contact spring (24) and positioning bead (26) all are installed in to be put in cup (28).
Among one preferred embodiment: described middle axle unit (20) has an energy fixing lower rotary shaft (42) of first page (10) relatively, described lower rotary shaft (42) and the second axle sleeve (14) form 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) comprises the first axle sleeve and the first hinge, affixed the first axle sleeve of described the first hinge, and described the first axle sleeve is connected to middle axle unit.
Among one preferred embodiment: described first page (10) comprises two the first axle sleeves, and under described two the first axle sleeve symmetries are positioned on the second axle sleeve.
Among one preferred embodiment: described middle axle unit (20) also comprises rotating shaft on (40) and a torsion spring (44), and described upper rotating shaft 40 and lower rotary shaft (42) dead in line and torsion spring (44) are installed between rotating shaft (40) and 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 upper rotating shaft (40) and the second axle sleeve (14) are positioned at together.
The utility model solve its technical problem the technical scheme adopted two be:
The Positioning hinge of a kind of door leaf and hinge, it comprises:
First page (10);
Second page (12), it comprises second hinge (16) of one second axle sleeve (14) and affixed second axle sleeve (14), what inside and outside establishing on described the second axle sleeve (14), run through runs through groove (46);
Middle axle unit (20), it connects first page (10) and the second axle sleeve (14), and first page (10) and second page (12) form can be around middle axle unit (20) axis annexation in relative rotation, and the position that the correspondence of described middle axle unit (20) runs through groove (46) radially is arranged with attaching slot (22); And
Detent mechanism, it comprises that a contact spring (24) and that is positioned at attaching slot (22) can run through the axially positioning bead (26) of activity of groove (46) relatively, described contact spring (24) contact positioning bead and positioning bead stretch out outside the second axle sleeve (14) at least partly, and described positioning bead (26) coordinates second page (10); And
.
Described detent mechanism also comprises that one is installed in the storing cup (28) of attaching slot (22).
Among one preferred embodiment: described storing cup (28) rim of a cup outwardly and periphery extend internally into ring edge (52); Described contact spring (24) and positioning bead (26) all are installed in to be put in cup (28).
The utility model solve its technical problem the technical scheme adopted three be:
The Positioning hinge of a kind of door leaf and hinge, it comprises:
First page (10), it comprises the first hinge of two the first axle sleeves and affixed two first axle sleeves, what inside and outside establishing on described one first axle sleeve, run through runs through groove (46);
Second page (12), it comprises second hinge (16) of one second axle sleeve (14) and affixed second axle sleeve (14), described the second axle sleeve is between two the first shaft rooms;
Middle axle unit (20), it connects first page (10) and the second axle sleeve (14), and first page (10) and second page (12) form can be around middle axle unit (20) axis annexation in relative rotation, and the position that the correspondence of described middle axle unit (20) runs through groove (46) radially is arranged with attaching slot (22); And
Detent mechanism, it comprises that a contact spring (24) and that is positioned at attaching slot (22) can run through the axially positioning bead (26) of activity of groove (46) relatively, described contact spring (24) contact positioning bead and positioning bead stretch out outside the second axle sleeve at least partly, and described positioning bead (26) coordinates second page (12); And
Described detent mechanism also comprises that one is installed in the storing cup (28) of attaching slot (22).
Among one preferred embodiment: described storing cup (28) rim of a cup outwardly and periphery extend internally into ring edge (52); Described contact spring (24) and positioning bead (26) all are installed in to be put in cup (28).
The technical program is compared with background technology, and it has following advantage:
1, positioning bead, the contact spring of the detent mechanism by being located at middle axle unit and be located in the cooperation of the second axle sleeve the hole draw-in groove and coordinate and realize location, the self-closing resetting-mechanism of this Positioning hinge is the self-closing rotation reset function of door hinge, and this self-closing resetting-mechanism is provided with the torsion spring rotation and turns round the pressure reset function.This door hinge detent mechanism is the independence detent mechanism fully, namely this Positioning hinge do not establish torsion spring turn round press reset function can not the automatic door-closing situation under, the positioning bead of this Positioning hinge detent mechanism still can realize that the multi-angle location also can be realized in location in the draw-in groove of interior hole, simple in structure, aesthetic in appearance, functional performance is good, long service life, exempt from any accessory, coordinate door leaf to fix, and be convenient to design the multi-angle location structure;
2, mating groove is established two interior hole draw-in grooves, by two interior hole draw-in grooves and positioning bead, coordinates and can make second page establish two interior hole draw-in grooves at two angle orientation or mating groove by two interior hole draw-in grooves and positioning bead, to coordinate and can make first page two angle orientation;
3, the positioning bead diameter is less than and puts cup and the positioning bead diameter is greater than ring edge (52) internal diameter, can avoid positioning bead break away from axle unit and the second axle sleeve, the increase ease of use;
4, middle axle unit comprises rotating shaft, lower rotary shaft and torsion spring, can make the hinge rotation that can automatically reset, and this hinge is provided with in the buffering that resets the hole draw-in groove makes this hinge possess the self-closing buffering function of closing the door.Positioning bead, contact spring by being located at middle axle unit and be located at second page and coordinate and realize location, simple in structure, aesthetic in appearance, functional performance is good, and long service life is exempted from any accessory, coordinates door leaf to fix.
5, change position as long as assembling is affixed proper by this Positioning hinge structure accessory functions, the positioning function that this Positioning hinge still can smooth and easy performance detent mechanism and can the multi-angle location.As described in the first axle sleeve first page 10 be socketed in outside lower rotary shaft 42 or outside upper rotating shaft 40, this Positioning hinge rivet is fixed 14 times parts of the second axle sleeve or upper part through through hole 11 and is coordinated the first axle sleeve Lower shaft sleeve or Upper shaft sleeve to rotate the detent mechanism that makes the first axle sleeve Lower shaft sleeve or Upper shaft sleeve to exercise positioning function.Described upper rotating shaft 40 has described the second axle sleeve 14 upper parts of part that partly stretch out part under the first axle sleeve and freely is socketed in this extension, and described lower rotary shaft 42 has the extension that stretches out part on another first axle sleeve.Described extension and 14 times parts of the second axle sleeve are fixed together, not being fixed together with relatively rotating.The affixed lower rotary shaft 42 of the first axle sleeve stretches out 14 times parts of partial fixing the second axle sleeve of part on the first axle sleeve.Its chute 30 first interior hole draw-in groove 32 and second interior hole draw-in grooves 36 are to be opened in axle sleeve under the first axle sleeve first page 10; Or be opened in axle sleeve on the first axle sleeve first page 10, coordinate the second axle sleeve 14 to offer inside and outside through hole 11 installing rivets and fix.Just can make the first axle sleeve first page 10 rotate, the first axle sleeve first page 10 turn to 90 ° of door leafs now this Positioning hinge detent mechanism positioning bead 26 with regard to contact locate the first interior hole draw-in groove 32 turn to 180 ° of door hinges now this Positioning hinge detent mechanism positioning bead 26 with regard to contact be positioned at the second interior hole draw-in groove 36. now the detent mechanism of this Positioning hinge be to be installed in lower rotary shaft 42 or to be installed in upper rotating shaft 40 all can carry out positioning function.
Accompanying drawing explanation 2
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 has illustrated the generalized section of hinge in 180 degree location of a preferred embodiment.
Fig. 2 has illustrated the schematic diagram of hinge in 0 degree closure of a preferred embodiment.
Fig. 3 has illustrated the generalized section of hinge in closed orientation of a preferred embodiment.
Fig. 4 has illustrated the generalized section of hinge in 90 degree location of a preferred embodiment.
Fig. 5 has illustrated the generalized section of hinge in 180 degree location of a preferred embodiment.
Fig. 6 has illustrated the schematic diagram of the first page of a preferred embodiment.
Fig. 7 has illustrated the schematic diagram of the second page of a preferred embodiment.
Fig. 8 has illustrated the hinge of the second preferred embodiment in being positioned at the generalized section of 180 degree expansion.
Fig. 9 has illustrated a storing cup ring edge diameter and has been less than the positioning bead generalized section.
Figure 10 has illustrated the hinge generalized section of the 3rd preferred embodiment.
Figure 11 has illustrated the schematic diagram of first page of the hinge of the 3rd preferred embodiment.
Figure 12 has illustrated the schematic diagram of second page of the hinge of the 3rd preferred embodiment.
Figure 13 has illustrated the generalized section of the Positioning hinge of the 4th preferred embodiment.
Figure 14 has illustrated the schematic diagram of the second page of the 4th preferred embodiment.
Figure 15 has illustrated the generalized section of hinge in 180 degree location of the 5th preferred embodiment.
Figure 16 has illustrated the generalized section of hinge in 90 degree location of the 5th preferred embodiment.
Figure 17 has illustrated the generalized section of hinge in 90 degree location of the 5th preferred embodiment.
Figure 18 has illustrated the generalized section of hinge in 180 degree location of the 6th preferred embodiment.
Figure 19 has illustrated the generalized section of hinge in 180 degree location of the 7th preferred embodiment.
Figure 20 has illustrated the generalized section of hinge in 180 degree location of the 8th preferred embodiment.
Figure 21 has illustrated the schematic diagram of the first page of the 9th preferred embodiment.
Figure 22 has illustrated the generalized section of hinge in 180 degree location of the 9th preferred embodiment.
The specific embodiment
Please refer to Fig. 1 to Fig. 7 and Fig. 9, the Positioning hinge of a kind of door leaf and hinge, it comprises axle unit 20 and a location mechanism in a first page 10, a second page 12.Described Positioning hinge can be used for door leaf or window page or other any occasion be rotationally connected.
Described first page 10, it comprises two the first axle sleeves and one first hinge, described two the first axle sleeves are fixed in respectively the top and the bottom of the first hinge.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 hinge 16, described the second axle sleeve 14 is fixed in the middle part of the second hinge 16.Among the present embodiment, described the first hinge and the second hinge 16 are corresponding, and spacing and the second axle sleeve 14 between described two the first axle sleeves are suitable.Among the present embodiment, establish mating groove on described the second axle sleeve 14, described mating groove at least comprises a chute 30, one first interior hole draw-in groove 32 and one second interior hole draw-in groove 36, described chute 30, first interior hole draw-in groove the 32 and second interior hole draw-in groove 36 intervals layouts, and adjacent is left compartment.
Described middle axle unit 20, it comprises rotating shaft 40, a lower rotary shaft 42 and a torsion spring 44 on one, described upper rotating shaft 40 and lower rotary shaft 42 deads in line and torsion spring 44 are installed between rotating shaft 40 and lower rotary shaft 42, and first page during use, lower rotary shaft 42 are relatively fixing, make described upper rotating shaft 40 be subject to moment of torsion.
Described one first axle sleeve is socketed in outside lower rotary shaft 42, separately establish rivet and pass fixedly lower rotary shaft 42 of through hole 11, so that lower rotary shaft 42 and first page 10 be fixed together, just can make the second axle sleeve 14 detent mechanism that is rotatably assorted make positioning bead 26 be positioned at 90 degree or arbitrarily angled.Described lower rotary shaft 42 has the part that part is stretched out part on the first axle sleeve, and 14 times parts of described the second axle sleeve freely are socketed in this extension.Described another first axle sleeve freely is socketed in outside rotating shaft 40, and described upper rotating shaft 40 has the extension that stretches out part under another first axle sleeve, described extension with on the second pivoted housing 14 part be positioned at together with, not being fixed together with relatively rotating, so that described the second axle sleeve 14 is between two the first axle sleeves, make described torsion spring 44 be subject to a moment of torsion by second page 12 by upper rotating shaft, the second axle sleeve, realize automatically closing or launching.
The footpath, position of the corresponding matching groove of the extension of described lower rotary shaft 42 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 attaching slot 22 and rim of a cup outwardly, the rim of a cup periphery extends internally into ring edge 52.The diameter of described positioning bead 26 is less than storing cup 28 internal diameters and the positioning bead diameter is greater than ring edge 52 internal diameters, adaptive chute 30, first interior hole draw-in groove the 32 and second interior hole draw-in groove 36 of described positioning bead 26.Described contact spring 24 and positioning bead 26 all are installed in to be put in cup 28, at the bottom of 28 glasss, described contact spring 24 fixed ends connection storing cup, described free end connects positioning bead 26, make positioning bead 26 be subject to contact spring 24 contacts and make positioning bead stretch out at least partly outside rim of a cup, stretch out outside middle 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 rotates relative to first page 10, for example from Fig. 3 state, turns to Fig. 4 state, Fig. 5 state.1, relative chute 30 activities of positioning bead 26; When 2, activity is to chute 30 end, if the described power of relatively rotating can make described positioning bead 26 be subject to an axial pressure inwardly, make described contact spring 24 compressions, positioning bead 26 is inside contracted, rotate second page, make positioning bead 26 correspondences in the first draw-in groove 32 positions, interior hole; 3, then spring-go position be connected to the first draw-in groove 32 positions, interior hole on positioning bead 26 under the 24 elastic force effects of contact spring, now be positioned at this position, and this position of the present embodiment is 90 degree; 4, the movable second page 12 that continues to exert oneself, if the described power of relatively rotating can make described positioning bead 26 be subject to an axial pressure inwardly, make described contact spring 24 compressions, positioning bead 26 is inside contracted, rotate second page, make positioning bead 26 correspondences in the second draw-in groove 36 positions, interior hole; 5, then spring-go position be connected to the second draw-in groove 36 positions, interior hole on positioning bead 26 under the 24 elastic force effects of contact spring, now be positioned at this position, and this position of the present embodiment is 180 degree.
Fig. 8 has illustrated the hinge of the second preferred embodiment in being positioned at the schematic diagram of 180 degree expansion.It is from a upper preferred embodiment difference: described the first hinge is different with the second hinge 16 structures, in described the first hinge, establishes a breach, and the second hinge 16 and breach are suitable.
Please refer to Figure 10, Figure 11 and Figure 12, they have illustrated the schematic diagram of the 3rd preferred embodiment, and it and the first preferred embodiment difference are: described middle axle unit 20 has a major axis 48; Described first page 10 comprises the first axle sleeve and the first hinge, affixed the first axle sleeve of described the first hinge; Described the first axle sleeve and the second axle sleeve 14 are side by side, and, described major axis 48 is through the first axle sleeve and fixing, and described the first axle sleeve and described major axis 48 offer inside and outside through hole 11, separately establish rivet and fix the first axle sleeve and major axis 48. and can rotate and put in the second axle sleeve 14 through through hole 11, above-mentioned fitting recess 22 is opened in the part that puts in of major axis 48.Best, described major axis 48 is the little stepped stem in the large end of head, separately in the second axle sleeve 14, sets firmly holder 50, the part overcoat torsion spring that the diameter of described stepped stem is little, and, the cascaded surface of connection fixing base and stepped stem.As required, in described mating groove, described chute 30, first interior hole draw-in groove the 32 and second interior hole draw-in groove 36 separately.
Please refer to Figure 13 and Figure 14, they have illustrated the schematic diagram of the 4th preferred embodiment, it and the first preferred embodiment difference are: among the present embodiment, establish mating groove on described the second axle sleeve 14, described mating groove at least comprises a chute 30, one first interior hole draw-in groove 32 and one second interior hole draw-in groove 36, and described chute 30, first interior hole draw-in groove the 32 and second interior hole draw-in groove 36 abuts against together between successively.
Please refer to Figure 15 and Figure 16, they have illustrated the schematic diagram of the 5th preferred embodiment, the Positioning hinge of a kind of door leaf and hinge, and it comprises axle unit 20 and a location mechanism in a first page 10, a second page 12.
Described first page 10 comprises two the first axle sleeves and one first hinge, and described two the first axle sleeves are connected to lower part on the first hinge.What inside and outside establishing on described one first axle sleeve, run through runs through groove 46.
Described second page 12, it comprises that one second axle sleeve 14 is connected the second hinge 16 of the second axle sleeve 14 with one, and among the present embodiment, described the second axle sleeve 14 is connected to the mid portion of the second hinge, and, its axial length and two the first axle sleeve axial length spacing adaptations.
Described middle axle unit 20, its affixed first axle sleeve and the second axle sleeve 14, and first page 10 and second page 12 form can be around middle axle unit 20 axis annexation in relative rotation, the position that the correspondence of described middle axle unit 20 runs through groove 46 radially is arranged with attaching slot 22.Among the present embodiment, the upper lower rotary shaft 42 that described middle axle unit 20 has a upper rotating shaft 40 that first page 10 is fixed relatively or fixes with the relative first page 10 of an energy, described middle axle unit 20 and the second axle sleeve 14 form can relatively rotate annexation.Described fitting recess 22 is opened in rotating shaft 40 or is opened in lower rotary shaft 42.
Described detent mechanism, it comprises that a contact spring 24 and that is positioned at attaching slot 22 can run through the axially positioning bead 26 of activity of groove 46 relatively, described positioning bead 26 is subject to contact spring 24 contact positioning beads and positioning bead is stretched out outside middle axle unit 20 at least partly, and described positioning bead 26 coordinates the second hinge.Among the present embodiment, described detent mechanism also comprises that one is installed in the storing cup 28 of attaching slot 22, described storing cup 28 rims of a cup outwardly and periphery extend internally into ring edge 52; Described positioning bead 26 diameters are less than storing cup 28 internal diameters and the positioning bead diameter is greater than ring edge 52 internal diameters; Described contact spring 24 and positioning bead 26 all are installed in to be put in cup 28.Among the present embodiment, and described upper rotating shaft 40 and lower rotary shaft 42 deads in line and torsion spring 44 are installed between rotating shaft 40 and lower rotary shaft 42, rotate torsion spring through the second hinge and turn round that pressing resets could assist described positioning bead 26 to coordinate the second hinges, two sides that are positioned at the second hinge by positioning bead realize that both sides locate 90 and spend.
Please refer to Figure 17 and Figure 18, they have illustrated the schematic diagram of the 6th preferred embodiment, and it and the 5th preferred embodiment difference are: the described groove 46 that runs through is opened on the second axle sleeve 14; Among the present embodiment, described positioning bead 26 coordinates the first hinge, and two sides that are positioned at the first hinge by positioning bead realize two side location.Please refer to Figure 17 and 18, in the present embodiment, be not install torsion spring to turn round the pressure reset function, among the present embodiment, upper rotating shaft 40 offers two and runs through groove 46, they respectively install a location mechanism, first runs through groove 46 and is opened on the 90 degree positions that this Positioning hinge opens, second runs through groove and is opened on the about 110 degree positions of a Positioning hinge, second runs through groove to be opened in about 110 degree of a Positioning hinge is to coordinate auxiliary this hinge to be positioned in 90 degree on positions, this Positioning hinge can be after 90 degree the function of fixing displacement not backward.
Please refer to Figure 19, they have illustrated the schematic diagram of the 7th preferred embodiment, and it and the 5th preferred embodiment difference are: described upper rotating shaft 40 and 42 of lower rotary shafts are not established torsion spring and are turned round the pressure reset function; The described groove 46 that runs through is offered on the first axle sleeve in rotating shaft 40 and lower rotary shaft 42. and offer two and run through groove 46, they respectively install detent mechanism, among the present embodiment, described positioning bead 26 coordinates the second hinge, and two sides that are positioned at the second hinge by positioning bead realize two side location.First runs through groove 46 and is opened on the 90 degree positions that this Positioning hinge opens, second runs through groove and is opened on the about 110 degree positions of a Positioning hinge, second runs through groove to be opened in about 110 degree of a Positioning hinge is to coordinate auxiliary this hinge to be positioned in 90 degree on positions, this Positioning hinge can be after 90 degree the function of fixing displacement not backward.
Please refer to Figure 20, they have illustrated the schematic diagram of the 8th preferred embodiment, and it and the 6th preferred embodiment difference are: described upper rotating shaft 40 and 42 of lower rotary shafts are not installed torsion spring and are turned round the pressure reset function; The described groove 46 that runs through is offered on the second axle sleeve 14 on rotating shaft 40 and lower rotary shaft 42. and offer two and run through groove 46, they respectively establish the installing detent mechanism, among the present embodiment, described positioning bead 26 coordinates the first hinge, and two sides that are positioned at the first hinge by positioning bead realize two side location.Described two run through groove 46 and are separately positioned on lower rotary shaft.First runs through groove 46 and is opened on the 90 degree positions that this Positioning hinge opens, second runs through groove and is opened on the about 110 degree positions of a Positioning hinge, second runs through groove to be opened in about 110 degree of a Positioning hinge is to coordinate auxiliary this hinge to be positioned in 90 degree on positions, this Positioning hinge can be after 90 degree the function of fixing displacement not backward.
Please refer to Figure 21 and Figure 22, they have illustrated the generalized section of the 9th preferred embodiment, and it and the first preferred embodiment difference are: described middle axle unit 20 also comprises rotating shaft 40, a lower rotary shaft 42 and a torsion spring 44 on one.Described upper rotating shaft 40 and lower rotary shaft 42 deads in line and torsion spring 44 are installed between rotating shaft 40 and lower rotary shaft 42; Described lower rotary shaft 42 and first page 10 are fixed together, and described detent mechanism is installed in attaching slot 22 and is opened in the first axle sleeve, upper rotating shaft 40; Described upper rotating shaft 40 is with together with the first axle sleeve is positioned at.Described the second axle sleeve 14 offers inside and outside through hole 11 installing rivets and fixes, and just can make first page 10 rotate around the first axle sleeve.First page 10 and the first axle sleeve turn to door leaf 90 degree, now the positioning bead 26 of this Positioning hinge detent mechanism is positioned at the first interior hole draw-in groove 32 with regard to contact, turn to door leaf 180 degree now the positioning bead 26 of this Positioning hinge detent mechanism be positioned at the second interior hole draw-in groove 36 with regard to contact.
The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, as detent mechanism is installed in this Positioning hinge the first axle sleeve, upper rotating shaft 40 and lower rotary shaft 42, hole draw-in groove 32 in the positioning bead 26 of detent mechanism is adaptive, interior hole draw-in groove 36 is opened in hole draw-in groove 32 in the first axle sleeve, no matter interior hole draw-in groove 36 is opened on the second axle sleeve and the detent mechanism of this Positioning hinge is installed one group and detent mechanism and installed second group of auxiliary positioning rotating shaft 40 and lower rotary shaft 42 on the first axle sleeve, be positioned the location, both sides of second page 16, no matter the detent mechanism of this Positioning hinge is installed one group and detent mechanism and is installed second group of auxiliary positioning in rotating shaft 40 and location, both sides that is positioned the first hinge 10 on lower rotary shaft 42 on the second axle sleeve and all should belong in the scope that the utility model contains.
Claims (10)
1. the Positioning hinge of a door leaf and hinge, it is characterized in that: it comprises:
First page (10);
Second page (12), it comprises second hinge (16) of one second axle sleeve (14) and affixed second axle sleeve (14), described axle sleeve is established mating groove on (14), and described mating groove at least comprises a chute (30), one first interior hole draw-in groove (32) and one second interior hole draw-in groove (36);
Middle axle unit (20), it connects first page (10) and the second axle sleeve (14), and first page (10) and second page (12) form can be around middle axle unit (20) axis annexation in relative rotation, and the position of the corresponding matching groove of described middle axle unit (20) radially is arranged with attaching slot (22); And
Detent mechanism, it comprises that one is positioned at the contact spring (24) and the axial movable positioning bead (26) of a relative attaching slot of energy (22) of attaching slot (22), described contact spring (24) contact positioning bead and positioning bead stretch out outside middle axle unit (20) at least partly, the adaptive chute of described positioning bead (26) (30), the first interior hole draw-in groove (32) and the second interior hole draw-in groove (36)
; And 
Described detent mechanism also comprises that one is installed in the storing cup (28) of attaching slot (22).
2. the Positioning hinge of a kind of door leaf according to claim 1 and hinge is characterized in that: described storing cup (28) rim of a cup outwardly and periphery extend internally into ring edge (52); Described contact spring (24) and positioning bead (26) all are installed in to be put in cup (28).
3. the Positioning hinge of a kind of door leaf according to claim 1 and hinge, it is characterized in that: described middle axle unit (20) has an energy fixing lower rotary shaft (42) of first page (10) relatively, described lower rotary shaft (42) and the second axle sleeve (14) form can relatively rotate annexation, and above-mentioned fitting recess (22) is opened in lower rotary shaft (42).
4. the Positioning hinge of a kind of door leaf according to claim 3 and hinge, it is characterized in that: described first page (10) comprises the first axle sleeve and the first hinge, affixed the first axle sleeve of described the first hinge, and described the first axle sleeve is connected to middle axle unit.
5. the Positioning hinge of a kind of door leaf according to claim 4 and hinge, it is characterized in that: described first page (10) comprises two the first axle sleeves, and under described two the first axle sleeve symmetries are positioned on the second axle sleeve.
6. the Positioning hinge of a kind of door leaf according to claim 3 and hinge, it is characterized in that: described middle axle unit (20) also comprises rotating shaft on (40) and a torsion spring (44), and described upper rotating shaft 40 and lower rotary shaft (42) dead in line and torsion spring (44) are installed between rotating shaft (40) and 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 upper rotating shaft (40) and the second axle sleeve (14) are positioned at together.
7. the Positioning hinge of a door leaf and hinge, it is characterized in that: it comprises:
First page (10);
Second page (12), it comprises second hinge (16) of one second axle sleeve (14) and affixed second axle sleeve (14), what inside and outside establishing on described the second axle sleeve (14), run through runs through groove (46);
Middle axle unit (20), it connects first page (10) and the second axle sleeve (14), and first page (10) and second page (12) form can be around middle axle unit (20) axis annexation in relative rotation, and the position that the correspondence of described middle axle unit (20) runs through groove (46) radially is arranged with attaching slot (22); And
Detent mechanism, it comprises that a contact spring (24) and that is positioned at attaching slot (22) can run through the axially positioning bead (26) of activity of groove (46) relatively, described contact spring (24) contact positioning bead and positioning bead stretch out outside the second axle sleeve (14) at least partly, and described positioning bead (26) coordinates second page (10); And
Described detent mechanism also comprises that one is installed in the storing cup (28) of attaching slot (22).
8. the Positioning hinge of a kind of door leaf according to claim 7 and hinge is characterized in that: described storing cup (28) rim of a cup outwardly and periphery extend internally into ring edge (52); Described contact spring (24) and positioning bead (26) all are installed in to be put in cup (28).
9. the Positioning hinge of a door leaf and hinge, it is characterized in that: it comprises:
First page (10), it comprises the first hinge of two the first axle sleeves and affixed two first axle sleeves, what inside and outside establishing on described one first axle sleeve, run through runs through groove (46);
Second page (12), it comprises second hinge (16) of one second axle sleeve (14) and affixed second axle sleeve (14), described the second axle sleeve is between two the first shaft rooms;
Middle axle unit (20), it connects first page (10) and the second axle sleeve (14), and first page (10) and second page (12) form can be around middle axle unit (20) axis annexation in relative rotation, and the position that the correspondence of described middle axle unit (20) runs through groove (46) radially is arranged with attaching slot (22); And
Detent mechanism, it comprises that a contact spring (24) and that is positioned at attaching slot (22) can run through the axially positioning bead (26) of activity of groove (46) relatively, described contact spring (24) contact positioning bead and positioning bead stretch out outside the second axle sleeve at least partly, and described positioning bead (26) coordinates second page (12); And
Described detent mechanism also comprises that one is installed in the storing cup (28) of attaching slot (22).
10. the Positioning hinge of a kind of door leaf according to claim 9 and hinge is characterized in that: described storing cup (28) rim of a cup outwardly and periphery extend internally into ring edge (52); Described contact spring (24) and positioning bead (26) all are installed in to be put in cup (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231558 CN202866491U (en) | 2012-04-28 | 2012-05-22 | Positioning hinge of door leaf and hinge sheet |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220191238 | 2012-04-28 | ||
| CN201220191238.3 | 2012-04-28 | ||
| CN 201220231558 CN202866491U (en) | 2012-04-28 | 2012-05-22 | Positioning hinge of door leaf and hinge sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866491U true CN202866491U (en) | 2013-04-10 |
Family
ID=48033217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231558 Expired - Fee Related CN202866491U (en) | 2012-04-28 | 2012-05-22 | Positioning hinge of door leaf and hinge sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866491U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672830A (en) * | 2016-01-19 | 2016-06-15 | 德阳凯达门业有限公司 | Foldable door with folding positioning function |
| CN108571246A (en) * | 2018-06-27 | 2018-09-25 | 广东广航科技有限公司 | A kind of adjustable angle babinet hinge |
| CN108952404A (en) * | 2018-09-03 | 2018-12-07 | 常州市新永屏蔽设备有限公司 | Triadius type locating hinge |
| CN111877900A (en) * | 2020-08-20 | 2020-11-03 | 李旭斌 | Adjustable positioning hinge |
| CN113027265A (en) * | 2021-04-09 | 2021-06-25 | 泰州市毕加锁科技有限公司 | Self-limiting hinge with simple structure |
-
2012
- 2012-05-22 CN CN 201220231558 patent/CN202866491U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672830A (en) * | 2016-01-19 | 2016-06-15 | 德阳凯达门业有限公司 | Foldable door with folding positioning function |
| CN108571246A (en) * | 2018-06-27 | 2018-09-25 | 广东广航科技有限公司 | A kind of adjustable angle babinet hinge |
| CN108952404A (en) * | 2018-09-03 | 2018-12-07 | 常州市新永屏蔽设备有限公司 | Triadius type locating hinge |
| CN111877900A (en) * | 2020-08-20 | 2020-11-03 | 李旭斌 | Adjustable positioning hinge |
| CN113027265A (en) * | 2021-04-09 | 2021-06-25 | 泰州市毕加锁科技有限公司 | Self-limiting hinge with simple structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202047686U (en) | Positioning hinge | |
| CN202866491U (en) | Positioning hinge of door leaf and hinge sheet | |
| JP3160083U (en) | Hinge device | |
| CN203239750U (en) | Double-shaft type rotating shaft pivoting and positioning structure | |
| CN201836207U (en) | Rotating shaft and mobile phone using the same | |
| US8490248B2 (en) | Hinge and an electronic device with the same | |
| CN201786088U (en) | Handle core assembly for handle lock | |
| CN103670085B (en) | A kind of Positioning hinge | |
| CN205638017U (en) | Automatically, close door hinge with location of opening door | |
| CN202945900U (en) | Location hinge | |
| CN204358514U (en) | A kind of rotatable desk lamp | |
| CN201712729U (en) | Scooter folding mechanism | |
| CN205805275U (en) | A kind of door hinge of automatic door-closing | |
| CN201248451Y (en) | Buckle for a detachable protective sleeve | |
| US9238236B2 (en) | Waterway switch valve set and a shower head using same | |
| CN203066707U (en) | Self-locking fixed hinge | |
| CN206681518U (en) | Sliding door door lock | |
| CN208412000U (en) | A kind of folding device for scooter that structural strength is good | |
| CN104019338B (en) | Electronic device and rotation supporting device thereof | |
| CN201155524Y (en) | Pivotal device | |
| CN210289468U (en) | Multi-angle positioning double-shaft hinge | |
| CN203749320U (en) | Transmission shaft structure and cover plate rapid-mounting support using same | |
| CN221358395U (en) | Arm beautifying device | |
| CN210769810U (en) | Damping type automatic limiting rotary pause pivot device | |
| CN210035399U (en) | Clip lamp |
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 |
Granted publication date: 20130410 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |