CN202926864U - Adjustable and movable hinge - Google Patents
Adjustable and movable hinge Download PDFInfo
- Publication number
- CN202926864U CN202926864U CN 201220541717 CN201220541717U CN202926864U CN 202926864 U CN202926864 U CN 202926864U CN 201220541717 CN201220541717 CN 201220541717 CN 201220541717 U CN201220541717 U CN 201220541717U CN 202926864 U CN202926864 U CN 202926864U
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- plate
- rear end
- riveted joint
- handle
- bud
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Abstract
The utility model provides an adjustable and movable hinge comprising the following components: a front end cover plate, a front end germ plate, a rear end germ plate, a rear end cover plate, angle iron, two square metal sheets and two resilient sheets, and a connecting rod, wherein a center hole is formed in the front end cover plate; a hand plate is arranged on the front end germ plate, and an elongated groove hole is formed at the rear end of the front end germ plate; the rear end germ plate and the front end germ plate are symmetrically arranged; a rivet hole is further formed at an outward convex position related to the round lateral side of the front end of the front end germ plate; the rear end cover plate and the front end cover plate are symmetrical; an opening is arranged in the rivet hole at the round lateral end of the rear end germ plate, which corresponds to the outer edges of the cover plates; the angle iron is internally connected with an elongated groove hole of a handle, and can slide along a first slot; the two square metal sheets 18 and the two resilient sheets 17 are symmetrically arranged on an area corresponding to a main adjusting hole 19 and a secondary adjusting hole 25; and one section of the connecting rod is connected with the rivet hole on the outer side of the rear end germ plate, and the other end of the connecting rod is connected with the angle iron through the slot of the handle. The adjustable and movable hinge provided by the utility model uses a hardening process, and has the advantages of increased bearing force, high strength, high durability, and difficulty of deformation.
Description
Technical field
The utility model relates to a kind of adjustable ball hinge, specifically, refers to a kind of activity adjustable hinge of using in the furniture assembling.
Background technique
In the market about hinge the original structure product exist various defectives, as gondola thousand layers of hinge, gear piece is comprised of the multi-layer thin iron plate, and fixed handle is comprised of the multi-layer thin iron plate, complex structure, it is low yielding that material forms intensity by iron plate.And a kind of hinge of patent CN 202294378U design has plural arc connecting sheet, two supports, and two angle bar, complex structure, and also the outstanding position that is movably hinged of connecting sheet is larger, and the small product size of same size is relatively large, and inconvenience is installed.and patent CN 202234094U has proposed a kind springback hinge, although structure than the design simplification of patent CN 202294378U a little, but still succinct not, it still is provided with the arc connecting sheet, whole protrusion travel(l)ing rest articulated position is larger, optimize not in the CONSTRUCTED SPECIFICATION design of its product and the use of material, easily distortion in using process, loose, product is relatively low working life, and use seat, can give prominence to connection part in the products such as sofa, easily the exterior package of seat or sofa caused damage, above being sitting in, face and people easily encounter the connection hinge, cause discomfort.
The model utility content
Be design deficiency and the existing hinge product of optimization that overcomes above existing product, a kind of new hinges of the present utility model, a kind of adjustable ball hinge is characterized in that comprising as lower component:
Front end cover plate, its front end are circular, are provided with center hole;
Front end bud plate comprises articulated section and front end handle, and described articulated section is for circle and be provided with center hole, around two the homophony knotholes that are provided with of center hole symmetry;
Palm, its front end are circular, and the center is provided with center hole, and around two the secondary adjustment holes that are provided with of center hole symmetry, the rear end has a long strip slotted eye;
Rear end bud plate is symmetrical arranged with front end bud plate, comprises articulated section and rear end handle, and the center is provided with center hole, around two the homophony knotholes that are provided with of center hole symmetry; The outside, described articulated section also is provided with the riveted joint protuberance, is provided with on described riveted joint protuberance and rivets protruding hole;
Rear-end plate, symmetrical with the front end cover plate, the riveted joint protuberance that is not both at rear-end plate exterior rim opposite rear end bud plate is provided with corresponding breach;
Angle bar, it is connected on the long strip slotted eye of handle, and can slide along the long strip slotted eye;
Side's tinsel and shell fragment are respectively two, and symmetrical is arranged in described homophony knothole and secondary adjustment hole;
Connecting rod, an end are movably connected in the riveted joint protruding hole in the rear end bud plate outside, and the other end is connected with angle bar by the long strip slotted eye of handle, and can slide along the long strip slotted eye;
Axis runs through the center hole of cover plate, handle and bud plate, and the other end is provided with plain cushion and fixes.
Articulated section and the front end handle of described front end bud plate are wholely set, and articulated section and the rear end handle of rear end bud plate are wholely set, and are provided with riveted holes in described front end handle and rear end riveted joint.
Described front end bud plate has been wholely set bud plate caulking part, and the rear end same symmetrical position of bud plate has been wholely set bud plate caulking part, and described two bud plate caulking parts are provided with riveted holes, and between described two bud plate caulking parts, riveted joint has the riveted joint handle.
The thickness of described palm is greater than the thickness of riveted joint handle, and the caulking part of described front end bud plate and rear end bud plate inwardly is convexly equipped with to be put, and is divided into riveted joint concave surface and riveted joint convex surface, the face of contact riveted joint handle when described riveted joint convex surface is riveted joint.
The line at the center of the Kong Xinyu articulated section in the protruding hole of described riveted joint becomes an A angle with the riveted joint handle, described A angle is the angles of 130 to 140 degree.
Described front end bud plate and rear end bud plate adopt steel material; Described palm adopts the sheet metal of one, is irony or steel material.
Described steel material is manganese steel or high carbon steel.
On described homophony knothole, clockwise direction is disposed with gear district and the original area in return district, the homophony knothole outside, described gear district is provided with the gear tooth, described gear tooth is divided into tooth top and tooth paddy, described tooth paddy or gear tip clearance angle are 11.8～13.8 degree, and described gear tooth is provided with 6 or 7 or 8 or 9 or 10.
Described secondary adjustment hole comprises shell fragment district and screens district along clockwise direction, and wherein screens district arranged outside has the screens tooth and returns the gear tooth, and described shell fragment is arranged in the shell fragment district, and square tinsel is arranged in the screens district.A stiffening rib is pricked in plan-position outside described front end bud plate and rear end bud plate.
The more excellent mode of the utility model product is that the casing part periphery has stiffening rib, and takes the stiffened treatment process.Strength increases, and intensity is good, and is durable, is not easy distortion.Part gearwheel and small gear fit system are reliable.Because two casing part peripheries have convex tendon, be combined in integrally formed closure, part is by gearwheel, small gear, card and gear shaft design and assembling, be mesopore take upper cover plate and lower cover slip as benchmark, after assembling product, high conformity goes slick, and is reliable.The gearwheel active force becomes stressed total bearing capacity on the total sheet large.The utility model improves the clutch mode of gearwheel and small gear in addition.Salient point on gearwheel part collision card, the little tooth riveting post on card part collision small gear, this moment small gear and small gear riveting post at upper cover plate, slide in the waist hole of lower cover slip, gearwheel, small gear disengaging.Gearwheel and small gear break away from backward backward rotation, the opposite side of another salient point collision card part on part, card separates with small gear and small gear riveting post, this moment small gear and small gear riveting post under the effect of spring force along upper cover plate, initial position is got back in the waist hole slip of lower cover slip part, gearwheel, small gear coordinates again.A kind of mechanical collision mode of this clutch mode, having stable behavior, reliable.Gearwheel, small gear is when motion is stressed, and the whole cambered surface of small gear contacts with right angle handle cambered surface, and stress surface is large, and is not easily broken.Provide a kind of structure more succinct, processing is more prone to, and longer service life in use is unlikely to
Description of drawings
Fig. 1 is the explosive view of the utility model product solution one.
Fig. 2 is schematic perspective view after the utility model assembling product.
Fig. 3 is the back side phase diagram of the utility model product.
Fig. 4 is the phase diagram after the state 90-degree rotation in Fig. 3.
Fig. 5 is main regulation hole structure schematic diagram in the bud plate.
Fig. 6 is the palm structural representation.
Fig. 7 is the hinged structural representation of bud plate and palm.
Embodiment
As depicted in figs. 1 and 2, a kind of adjustable ball hinge is connected in series front end cover plate 2, front end bud plate 3, palm 7, rear end bud plate 10 by axis 1 successively by center hole, and rear-end plate 15, and the rear end is fixing by plain cushion 16, can rotate freely between palm 7 and bud plate.Front end cover plate 2 is circular cover, and the centre is provided with center hole; Front end bud plate 3 front ends are the articulated section, for circle, the center is provided with center hole, and around two the homophony knotholes 19 that are provided with of center hole symmetry, the rear end integrated setting has the front end handle; Palm 7 front ends are also circular, and the center is provided with center hole equally, and around two the secondary adjustment holes 25 that are provided with of center hole symmetry, the rear end handle position of palm 7 has a long strip slotted eye; Rear end bud plate 10 is symmetrical arranged with front end bud plate 3, the articulated section of front end is circular, the center is provided with center hole, two the homophony knotholes 19 that are provided with around the center hole symmetry, with respect to front end bud plate 3 different be that side outer convex position in articulated section also is provided with riveted joint protuberance 30, and be provided with the riveted joint protruding hole, hole size just in time is used for fixing rivet; Rear-end plate 15 is also symmetric shape with front end cover plate 2, the riveted joint protuberance that is not both at rear-end plate 15 exterior rim opposite rear end bud plates 10 be provided with corresponding breach;
Except with upper-part, also be provided with angle bar 4 as Fig. 1, be connected to rivet 9 in the long strip slotted eye of palm 7, and can slide along the first slotted eye; One end of connecting rod 12 is connected in the riveted holes in bud plate 10 outsides, rear end, and the slotted eye that the other end sees through palm 7 is connected with angle bar 4; For angle bar 4 and connecting rod 12 can be free to slide in the chute of palm 7, pass rivet 9 and rivet 13 is provided with gum cover 6 and rubber cushion 5 in a side of angle bar 4, opposite side is lined with plain cushion 8, be the product schematic perspective view after assembling as Fig. 2, as hinged in palm in figure 7 and bud plate, can rotate round axis 1, in figure, front end bud plate 3 snaps together with rear end bud plate 10, and angle bar 4 is connected in the slotted eye of palm 7 and can moves.
Fig. 3 is the utility model product back elevation, palm shown in figure 7 is hinged with the bud plate and become plumbness, be hinged to plumbness as palm in figure 7 and rear end bud plate 10, rear-end plate 15 is buckled on rear end bud plate 10, the rear end is fixing with plain film 16, and palm 7 can rotate round axis 1 with rear end bud plate 10, and angle bar 4 is connected in the slotted eye of palm 7 and can moves.Connecting rod 12 1 ends are movably connected on the riveted holes of rear end bud plate 10, the other end sees through slotted eye and is connected on angle bar 4, and can move in the slotted eye of palm 7, the extrusion position that is connected with connecting rod 12 due to rear end bud plate 10 only has rivet 14 periphery sizes, outstanding very little, whole product with compact structure, firm.
Fig. 4 be palm 7 with the rotation of bud plate after become 180 to spend phase diagrams, be palm shown in Fig. 37 with become the phase diagrams of 180 degree after rear end 10 one-tenth plumbnesss of bud plate begin to rotate, rear-end plate 15 is buckled on rear end bud plate 10, the rear end is fixing with plain film 16, palm 7 can rotate round axis 1 with rear end bud plate 10, and angle bar 4 is connected in the slotted eye of palm 7 and can moves.Connecting rod 12 1 ends are movably connected on the riveted holes of rear end bud plate 10, and the other end sees through slotted eye and is connected on angle bar 4, and almost in the cylindrical tangent line of rear-end plate 15, obviously give prominence to the position of connecting rod 12 and riveted holes at this moment.
as Fig. 1, Fig. 5, Fig. 6, side's tinsel 18 shown in Figure 7 and shell fragment 17, be respectively two, the zone of the symmetrical correspondence that is arranged on described homophony knothole 19 and secondary adjustment hole 25, described rear end bud plate 10 and front end bud plate 3 are provided with homophony knothole 19 around the center hole symmetry, palm 7 is provided with secondary adjustment hole 25 corresponding to the bud plate, on homophony knothole 19, clockwise direction is disposed with return district 20, gear district 21 and the original area 22 in homophony knothole 19 outsides, front end bud plate 3 is symmetrical arranged with rear end bud plate 10, described gear district 21 is along circumferentially being provided with the gear tooth, comprise tooth top and tooth paddy, described two adjacent tooth paddy or gear tip clearance angle are 10.8～14.8 degree, optimum is 12.8 degree, described gear tooth can be provided with 6 or 7 or 8 or 9 or 10, and optimum is set to 7.During optimal case, secondary adjustment hole 25 comprises shell fragment district 26 and screens district 27 along clockwise direction, and wherein screens district 27 arranged outside have screens tooth 28 and return gear tooth 29, and described shell fragment 17 is arranged in shell fragment district 26, and square tinsel 18 is arranged in screens district 27.
As Fig. 7, the thickness of described palm 7 is greater than the thickness of riveted joint handle, and the caulking part of described front end bud plate 3 and rear end bud plate 10 inwardly is convexly equipped with to be put, and is divided into riveted joint concave surface and riveted joint convex surface, the face of contact riveted joint handle when described riveted joint convex surface is riveted joint.The optimal case of described riveted joint protuberance is: the line at center that is arranged on the Kong Xinyu articulated section in riveted joint protruding hole becomes a position, A angle with the riveted joint handle, and described A angle is 130 to 140 angles of spending, and at this moment the position of described riveted joint protuberance exists.
The homophony knothole 19 of bud plate with the radially inner side of center hole and center hole apart from size, and the outside and bud plate outer circumferential edge is large with respect to the hinge product size of existing same size apart from size, it is many that the internal material of bud plate itself is wanted, and product strength is good, and strength is large, radially little apart from difference in size of the tooth top of gear tooth and tooth paddy, during rotation, square tinsel 18 to stir angle little, move more steady, reliability is high, and sound is little.
Described front end bud plate 3 and rear end bud plate 10 adopt steel material, as manganese steel or high carbon steel or other hard metal material; Described palm 7 plate that is structure as a whole can adopt the thick metal sheet material of one, and material can adopt irony or steel material, and just prepared material is manganese steel or high carbon steel or other hard metal materials.Wherein the outer side surface of two bud plates can also be pricked a stiffening rib.
With respect to scheme shown in Figure 1, the bud plate can be designed to another program structure, be that Fig. 5 and front end bud plate 3 shown in Figure 7 have been wholely set bud plate caulking part 23, the same symmetrical position of rear end bud plate 10 has been wholely set bud plate caulking part 23, described two bud plate caulking parts are provided with riveted holes, and between described two bud plate caulking parts 23, riveted joint has the riveted joint handle.The thickness of described palm 7 is greater than the thickness of riveted joint handle, and the caulking part 23 of described bud plate is divided into riveted joint concave surface and riveted joint convex surface, the face of contact riveted joint handle when described riveted joint convex surface is riveted joint.Shell fragment 17 and square tinsel 18 are embedded in the zone corresponding to bud plate of palm 7 and two symmetries, and the circular arc of indent is arranged on riveted joint handle top, and the external arc of palm 7 mate and be riveted between the caulking part 23 of two bud plates, are fixed by plain film 16 after rear-end plate.
The bud plate gear piece of two symmetries of employing of the utility model product, simple in structure, easily processing; Material adopts hard metal material, and as the manganese steel sheet, strength increases, and intensity is good, and is durable, is not easy distortion.What bud plate simple for structure and cover plate were two symmetries is arranged on palm both sides, and fit system is reliable.The external arc of riveted joint handle and palm mate and is riveted between two bud plates riveted joints distinguish, and big or small replaceable, the length of handle also can be adjusted making according to actual needs, and is easy for installation.This kind hinges reasonable in design by the cooperation of homophony knothole 19, secondary adjustment hole 25 and palm, realized that gear can be in harmonious proportion flexibly and facilitates back gear,
Claims (10)
1. an adjustable ball hinge, is characterized in that comprising as lower component;
Front end cover plate, its front end are circular, are provided with center hole;
Front end bud plate comprises articulated section and front end handle, and described articulated section is for circle and be provided with center hole, around two the homophony knotholes that are provided with of center hole symmetry;
Palm, its front end are circular, and the center is provided with center hole, and around two the secondary adjustment holes that are provided with of center hole symmetry, the rear end has a long strip slotted eye;
Rear end bud plate is symmetrical arranged with front end bud plate, comprises articulated section and rear end handle, and the center is provided with center hole, around two the homophony knotholes that are provided with of center hole symmetry; The outside, described articulated section also is provided with the riveted joint protuberance, is provided with on described riveted joint protuberance and rivets protruding hole;
Rear-end plate, symmetrical with the front end cover plate, the riveted joint protuberance that is not both at rear-end plate exterior rim opposite rear end bud plate is provided with corresponding breach;
Angle bar, it is connected on the long strip slotted eye of handle, and can slide along the long strip slotted eye;
Side's tinsel and shell fragment are respectively two, and symmetrical is arranged in described homophony knothole and secondary adjustment hole;
Connecting rod, an end are movably connected in the riveted joint protruding hole in the rear end bud plate outside, and the other end is connected with angle bar by the long strip slotted eye of handle, and can slide along the long strip slotted eye;
Axis runs through the center hole of cover plate, handle and bud plate, and the other end is provided with plain cushion and fixes.
2. a kind of adjustable ball hinge as claimed in claim 1, is characterized in that the articulated section of described front end bud plate and front end handle are wholely set, and articulated section and the rear end handle of rear end bud plate are wholely set, and is provided with riveted holes in described front end handle and rear end riveted joint.
3. a kind of adjustable ball hinge as claimed in claim 1, it is characterized in that described front end bud plate has been wholely set bud plate caulking part, the rear end same symmetrical position of bud plate has been wholely set bud plate caulking part, described two bud plate caulking parts are provided with riveted holes, and between described two bud plate caulking parts, riveted joint has the riveted joint handle.
4. a kind of adjustable ball hinge as claimed in claim 3, it is characterized in that the thickness of described palm is greater than the thickness of riveted joint handle, the caulking part of described front end bud plate and rear end bud plate inwardly is convexly equipped with to be put, and is divided into riveted joint concave surface and riveted joint convex surface, the face of contact riveted joint handle when described riveted joint convex surface is riveted joint.
5. a kind of adjustable ball hinge as claimed in claim 4, the line at center that it is characterized in that the Kong Xinyu articulated section in described riveted joint protruding hole become an A angle with the riveted joint handle, described A angle is the angles of 130 to 140 degree.
6. as claim 1,2,3,4, one of 5 described a kind of adjustable ball hinges, it is characterized in that described front end bud plate and rear end bud plate adopt steel material; Described palm adopts the sheet metal of one, is irony or steel material.
7. a kind of adjustable ball hinge as claimed in claim 6, is characterized in that described steel material is manganese steel or high carbon steel.
8. a kind of adjustable ball hinge as claimed in claim 6, it is characterized in that clockwise direction on described homophony knothole is disposed with gear district and the original area in return district, the homophony knothole outside, described gear district is provided with the gear tooth, described gear tooth is divided into tooth top and tooth paddy, described tooth paddy or gear tip clearance angle are 11.8～13.8 degree, and described gear tooth is provided with 6 or 7 or 8 or 9 or 10.
9. a kind of adjustable ball hinge as claimed in claim 6, it is characterized in that described secondary adjustment hole comprises shell fragment district and screens district along clockwise direction, wherein screens district arranged outside has the screens tooth and returns the gear tooth, and described shell fragment is arranged in the shell fragment district, and square tinsel is arranged in the screens district.
10. a kind of adjustable ball hinge as claimed in claim 6, is characterized in that a stiffening rib is pricked in the plan-position outside described front end bud plate and rear end bud plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541717 CN202926864U (en) | 2012-10-19 | 2012-10-19 | Adjustable and movable hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541717 CN202926864U (en) | 2012-10-19 | 2012-10-19 | Adjustable and movable hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926864U true CN202926864U (en) | 2013-05-08 |
Family
ID=48216828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541717 Expired - Fee Related CN202926864U (en) | 2012-10-19 | 2012-10-19 | Adjustable and movable hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926864U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653594A (en) * | 2013-11-18 | 2015-05-27 | 英业达科技有限公司 | Electronic device, and pivot structure thereof |
| CN106037335A (en) * | 2016-07-25 | 2016-10-26 | 上海恺悦家具有限公司 | Environment-friendly energy-saving high-precision fine-adjusting electric bed |
| CN108006059A (en) * | 2017-12-28 | 2018-05-08 | 东莞市锦派五金制品有限公司 | A kind of buttferfly-type hinge arrangement |
| CN108799319A (en) * | 2017-05-05 | 2018-11-13 | 上海育迪科教设备有限公司 | A kind of two-way angle adjuster |
-
2012
- 2012-10-19 CN CN 201220541717 patent/CN202926864U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653594A (en) * | 2013-11-18 | 2015-05-27 | 英业达科技有限公司 | Electronic device, and pivot structure thereof |
| CN106037335A (en) * | 2016-07-25 | 2016-10-26 | 上海恺悦家具有限公司 | Environment-friendly energy-saving high-precision fine-adjusting electric bed |
| CN108799319A (en) * | 2017-05-05 | 2018-11-13 | 上海育迪科教设备有限公司 | A kind of two-way angle adjuster |
| CN108799319B (en) * | 2017-05-05 | 2023-12-19 | 上海育迪科教设备有限公司 | Bidirectional angle regulator |
| CN108006059A (en) * | 2017-12-28 | 2018-05-08 | 东莞市锦派五金制品有限公司 | A kind of buttferfly-type hinge arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131019 |