CN110566070A - But quick assembly disassembly's hinge base structure - Google Patents
But quick assembly disassembly's hinge base structure Download PDFInfo
- Publication number
- CN110566070A CN110566070A CN201910838832.3A CN201910838832A CN110566070A CN 110566070 A CN110566070 A CN 110566070A CN 201910838832 A CN201910838832 A CN 201910838832A CN 110566070 A CN110566070 A CN 110566070A
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- China
- Prior art keywords
- buckling
- piece
- connecting arm
- intermediate element
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000010009 beating Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/0009—Adjustable hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
Abstract
A hinge base structure capable of being quickly disassembled and assembled comprises a connecting arm, wherein a hinge assembly is arranged on the connecting arm, a hinge cup is hinged and opened and closed through the hinge assembly, an intermediate element is further arranged on the connecting arm, and a fixed base is detachably connected through the intermediate element; wherein, unable adjustment base front and back end is provided with preceding buckling parts and back buckling parts respectively, the middle component front end is provided with the mutual joint of opening and unable adjustment base's preceding buckling parts, the middle component rear end is provided with the connecting axle, and be connected with elastic component and buckling piece through the connecting axle, the buckling piece is by panel beating stamping forming, and rotate or swing at the middle component rear end through the cooperation elasticity of connecting axle and elastic component, at least part of buckling piece is sheltered from by the middle component rear end, and the mutual lock of back buckling part with unable adjustment base when elasticity rotates or swings or breaks away from, in order to realize the quick assembly disassembly cooperation of middle component and unable adjustment base, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The invention relates to a hinge base structure capable of being quickly disassembled and assembled.
Background
Chinese patent document No. CN200946416Y discloses a hidden iron chain for furniture door in 2007, 9/12.9.2007, which includes a fixed base fixed on the door frame, a movable base fixed on the door body, and a steel connecting arm connected therebetween, the fixed base is composed of an adjustable bottom plate and a fixed plate, and is characterized in that the adjustable bottom plate formed by stamping is a T-shaped or a middle-shaped shell, and the edge folding edge of the adjustable bottom plate extends inward to form a limit tongue piece or/and a limit convex part; the punch-formed fixing plate is a rectangular shell, and a notch matched with the limiting tongue piece or/and the limiting convex part is arranged on the edge folding edge of the fixing plate; the adjustable bottom plate is in sliding fit with the fixed plate, and more than one limiting tongue piece is oppositely arranged on two sides of the edge of the adjustable bottom plate; more than one limiting convex part is oppositely arranged on two sides of the edge of the adjustable bottom plate. When the hidden iron chain of the furniture door with the structure is connected with the common ejection arm, the hidden iron chain has the characteristics of low processing cost, rapidness and convenience in assembly and disassembly; however, the connection mode of the fixing base and the iron connection arm is unreasonable, the structure is complex, and the requirements of users on quick assembly and disassembly of the fixing base and the iron connection arm cannot be met. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide a hinge base structure which is simple and reasonable in structure, reliable in performance, flexible to adjust, low in manufacturing cost, long in service life, easy to produce and realize, exquisite in appearance and high in safety and can be quickly disassembled and assembled, so that the defects in the prior art are overcome.
But according to the hinge base structure of quick assembly disassembly of this purpose design, including the linking arm, be provided with articulated subassembly on the linking arm, and have hinge cup, its characterized in that through the articulated switching of articulated subassembly: the connecting arm is also provided with an intermediate element and is detachably connected with a fixed base through the intermediate element; the front end and the rear end of the fixed base are respectively provided with a front buckling part and a rear buckling part, the front end of the intermediate element is provided with an opening part which is mutually clamped with the front buckling part of the fixed base, the rear end of the intermediate element is provided with a connecting shaft and is connected with an elastic part and a buckling part through the connecting shaft, the buckling part is formed by sheet metal stamping and is elastically rotated or swung at the rear end of the intermediate element through the matching of the connecting shaft and the elastic part, at least part of the buckling part is shielded by the rear end of the intermediate element and is mutually buckled or disengaged with the rear buckling part of the fixed base when the elastic part rotates or swings, and the quick disassembly and assembly matching of the intermediate element.
The middle element is U-shaped, the front ends of the left and right side walls of the middle element are provided with opening parts which are mutually clamped with the front buckling parts of the fixed base, and the rear ends of the left and right side walls of the middle element are provided with middle through holes; the buckling piece is U-shaped and at least partially positioned in the U-shape of the middle element, and the left side wall and the right side wall of the buckling piece are provided with buckling through holes; the elastic piece is positioned in the U-shaped part of the buckling piece; the connecting shaft is arranged on the buckling through hole, the elastic piece and the middle through hole in a penetrating mode.
The left side wall and the right side wall of the buckling piece are provided with opening buckling parts, and the opening directions of the opening buckling parts are arranged towards the front end of the middle element; the buckling piece is buckled or separated with the rear buckling part of the fixed base through the opening buckling part when elastically rotating or swinging.
the left side wall and the right side wall of the buckling piece are provided with buckling positioning parts; the left side wall and the right side wall of the middle element are provided with buckling positioning matching parts; the buckling piece is positioned on the buckling positioning matching part of the middle element through the buckling positioning part when elastically rotating or swinging, and is mutually buckled with the rear buckling part of the fixed base through the opening buckling part when being positioned.
The left side wall and the right side wall of the buckling piece are provided with separation positioning parts; the left side wall, the right side wall or the inner top of the middle element is provided with a separation positioning matching part; the buckling piece is positioned on the disengaging positioning matching part of the middle element through the disengaging positioning part when elastically rotating or swinging, and the opening buckling part of the buckling piece is disengaged from the rear buckling part of the fixed base when positioning.
The rear side of the fastener is provided with a handle part for a tool or a hand to act, and the handle part is at least partially positioned outside the U-shape of the middle element; the handle part is acted by a tool or manually, and the fastener is driven to rotate or swing at the rear end of the intermediate element; the left side wall, the right side wall and/or the rear buckling part of the buckling piece are/is also provided with a guiding part, and the buckling piece and the rear buckling part are mutually guided and buckled through the guiding part.
The elastic piece is a torsion spring, one end of the elastic piece is provided with a first elastic action part which is elastically connected with the middle element, the middle part of the elastic piece is provided with an elastic through hole which is matched and connected with the connecting shaft, and the other end of the elastic piece is provided with a second elastic action part which is elastically connected with the buckling piece; the buckling piece elastically rotates or swings towards the front end of the middle element all the time through the elastic piece; the buckling piece is buckled with the rear buckling part when rotating anticlockwise or swinging, and the buckling piece is separated from the rear buckling part when rotating clockwise or swinging.
The first elastic action part and/or the second elastic action part are/is provided with a zigzag position towards the direction of the front end of the middle element; the middle element and/or the buckling piece are/is provided with a clamping position; the elastic piece is elastically clamped with the clamping position of the middle element and/or the buckling piece through the bending position of the first elastic acting part and/or the second elastic acting part.
The connecting arm is U-shaped, the middle element is positioned in the U-shape of the connecting arm, and the side walls of the middle element and the connecting arm are transversely provided with assembling shafts; wherein, the left and right side walls of the middle element are provided with notch parts, and the assembling shaft is arranged on the connecting arm and the notch parts; the top of the connecting arm is provided with a front and rear adjusting piece, the front and rear adjusting piece is positioned and rotated at the top of the connecting arm and acts on the intermediate element when positioned and rotated, and the connecting arm and the intermediate element are driven to move front and rear through the matching of the assembling shaft and the notch part, so that the front and rear position adjustment between the connecting arm and the intermediate element is realized.
The top of the connecting arm is also provided with an upper adjusting part and a lower adjusting part, and the top of the intermediate element is also provided with an opening groove part and is in driving connection with the upper adjusting part and the lower adjusting part through the opening groove part; the upper and lower adjusting parts are positioned and rotated at the top of the connecting arm, and act through the opening groove part and drive the intermediate element to move up and down in the connecting arm when positioned and rotated, so that the upper and lower position adjustment between the connecting arm and the intermediate element is realized.
The connecting arm, the intermediate element or the hinge cup is provided with a damper, the damper is an oil pressure damper or an air pressure damper, and at least when the hinge is closed, the hinge assembly is matched with the connecting arm, the intermediate element or the hinge cup to generate a buffer effect, so that the damping hinge between the connecting arm and the hinge cup is closed.
Through the improvement of the structure, the invention has the following advantages:
1. The connecting arm is provided with an intermediate element, the front end of the intermediate element is mutually clamped with the front buckling part at the front end of the fixed base through the opening part, and the rear end of the intermediate element is mutually buckled or separated with the rear buckling part at the rear end of the fixed base through a buckling part, so that the quick disassembly and assembly matching of the intermediate element and the fixed base is realized; the buckling part is formed by integrally punching the metal plates, so that the manufacturing cost of the buckling part is effectively reduced, the overall structural strength of the buckling part can be improved, the assembly stability of the buckling part and the fixed base can be improved, and the assembly of the intermediate element and the fixed base is firmer.
2. Be provided with between buckling piece and the intermediate element and be used for the two to rotate or swing spacing position, the user can anticipate the rotation or the swing position of buckling piece through this spacing position when using to improve user's use and experience, can also avoid the excessive rotation of buckling piece or swing to influence the problem of hinge stability in use.
3. The elastic piece passes through the elasticity through-hole and is connected with the connecting axle cooperation, can improve the assembly stability of elastic piece, makes the elastic force that its produced concentrate more, avoids it to appear displacement or the problem that the elastic force became invalid when the hinge switching, is provided with tortuous position moreover on the elastic piece, and this tortuous position not only can further improve the assembly stability and the elastic force of elastic piece, can also prevent the elastic piece scratch user simultaneously, makes user's use safer.
4. The buckling piece breaks away from each other with back buckling part when clockwise rotation or swing, the mutual lock of buckling part after with when anticlockwise rotation or swing, the user only need upwards act on the handle portion when dismouting unable adjustment base, can realize the dismantlement between intermediate element and the unable adjustment base, it is swift to make progress the application of effort, and convenient, and easy, the user of being convenient for uses the demolising between intermediate element and the unable adjustment base, during the assembly, the user only need press intermediate element or linking arm, will be through the mutual guide lock of guide portion between buckling piece and the back buckling part, the application of its pressing force is swift, convenient, easy and dynamics is little, thereby reduce the dynamics that the user used when assembling intermediate element and unable adjustment base, further made things convenient for user's use.
5. The hinge is characterized in that a front-back adjusting piece and an upper-lower adjusting piece are further arranged between the connecting arm and the middle element, front-back and upper-lower position adjustment can be realized between the connecting arm and the middle element through the front-back adjusting piece and the upper-lower adjusting piece, the whole attractiveness of the hinge can be improved, the hinge is more convenient to use, and the connection compactness among all components can be improved.
In summary, the adjustable type safety door has the advantages of being simple and reasonable in structure, reliable in performance, flexible in adjustment, low in manufacturing cost, long in service life, easy to produce, easy to achieve, exquisite in appearance, high in safety and the like, and is high in practicability.
Drawings
Fig. 1 is an exploded view of the first embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure of the first embodiment of the present invention.
FIG. 3 is a schematic cross-sectional view of an assembly structure (fastening member and rear fastening portion fastened together) according to a first embodiment of the present invention.
FIG. 4 is a cross-sectional view of the assembly structure (with fasteners disengaged from the back fastening portions) of the first embodiment of the present invention.
FIG. 5 is a schematic view of a fastener structure according to a first embodiment of the invention.
Fig. 6 is a schematic structural view of the elastic member according to the first embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-6, the hinge base structure capable of being quickly disassembled and assembled comprises a connecting arm 1, wherein a hinge assembly 2 is arranged on the connecting arm 1, a hinge cup 3 is hinged and opened and closed through the hinge assembly 2, an intermediate element 4 is further arranged on the connecting arm 1, and a fixed base 5 is detachably connected through the intermediate element 4; wherein, unable adjustment base 5 front and back end is provided with preceding buckling parts 6 and back buckling parts 7 respectively, the preceding buckling parts 6 mutual joint of opening 8 and unable adjustment base 5 is provided with to intermediate element 4 front end, intermediate element 4 rear end is provided with connecting axle 9, and be connected elastic component 10 and buckling piece 11 through connecting axle 9, buckling piece 11 is by panel beating stamping forming, and rotate or swing at intermediate element 4 rear end through the cooperation elasticity of connecting axle 9 and elastic component 10, at least part of buckling piece 11 is sheltered from by intermediate element 4 rear end, and the mutual lock of back buckling parts 7 with unable adjustment base 5 or break away from when elasticity rotates or swings, in order to realize the quick assembly disassembly cooperation of intermediate element 4 and unable adjustment base 5.
the middle element 4 is U-shaped, the front ends of the left and right side walls of the middle element are provided with opening parts 8 which are mutually clamped with the front buckling parts 6 of the fixed base 5, and the rear ends of the left and right side walls of the middle element 4 are provided with middle through holes 12; the buckling piece 11 is U-shaped, at least part of the buckling piece is positioned in the U-shape of the middle element 4, and buckling through holes 13 are formed in the left side wall and the right side wall of the buckling piece 11; the elastic part 10 is positioned in the U-shape of the fastener 11; the connecting shaft 9 is arranged on the buckling through hole 13, the elastic piece 10 and the middle through hole 12 in a penetrating mode.
The left and right side walls of the fastener 11 are provided with opening fastening parts 14, and the opening direction of the opening fastening parts 14 is arranged towards the front end of the middle element 4; the buckling piece 11 is buckled or separated with the rear buckling part 7 of the fixed base 5 through the opening buckling part 14 when elastically rotating or swinging.
The left side wall and the right side wall of the buckling piece 11 are provided with buckling positioning parts 15; the left side wall and the right side wall of the middle element 4 are provided with buckling positioning matching parts 16; the engaging member 11 is positioned on the engaging positioning engaging portion 16 of the intermediate member 4 by the engaging positioning portion 15 during the elastic rotation or oscillation, and is engaged with the rear engaging portion 7 of the fixed base 5 by the opening engaging portion 14 during the positioning.
The left side wall and the right side wall of the buckling piece 11 are provided with separation positioning parts 17; the left side wall and the right side wall or the inner top of the middle element 4 are provided with disengaging positioning matching parts 18; the fastener 11 is positioned on the disengaging positioning matching part 18 of the intermediate element 4 through the disengaging positioning part 17 during the elastic rotation or swing, and the opening fastening part 14 and the rear fastening part 7 of the fixed base 5 are mutually disengaged during the positioning.
The rear side of the clasp 11 is provided with a grip portion 19 for a tool or a manual action, which grip portion 19 is at least partially outside the U-shape of the intermediate element 4; by means of a tool or manually acting on handle 19 and driving clasp 11 to rotate or oscillate at the rear end of intermediate element 4; the left side wall and the right side wall of the buckling piece 11 and/or the rear buckling part 7 are/is also provided with a guide part 20, and the buckling piece 11 and the rear buckling part 7 are mutually guided and buckled through the guide part 20.
The elastic piece 10 is a torsion spring, one end of the elastic piece is provided with a first elastic acting part 21 which is elastically connected with the middle element 4, the middle part of the elastic piece 10 is provided with an elastic through hole 22 which is matched and connected with the connecting shaft 9, and the other end of the elastic piece 10 is provided with a second elastic acting part 23 which is elastically connected with the buckling piece 11; the buckling piece 11 elastically rotates or swings towards the front end of the middle element 4 through the elastic piece 10; the fastener 11 is engaged with the rear engaging portion 7 when rotating counterclockwise or swinging, and the fastener 11 is disengaged from the rear engaging portion 7 when rotating clockwise or swinging.
The first elastic acting part 21 and/or the second elastic acting part 23 are/is provided with a zigzag position 24 towards the front end of the middle element 4 all the time; the middle element 4 and/or the buckling piece 11 are/is provided with a clamping position 25; the elastic element 10 is elastically clamped with the clamping position 25 of the intermediate element 4 and/or the buckling element 11 through the bending position 24 of the first elastic acting part 21 and/or the second elastic acting part 23.
The connecting arm 1 is U-shaped, the intermediate element 4 is positioned in the U-shape of the connecting arm 1, and the side walls of the two are transversely provided with assembling shafts 26; wherein, the left and right side walls of the intermediate member 4 are provided with the notched portions 27, and the fitting shaft 26 is provided on the connecting arm 1 and the notched portions 27.
The connecting arm 1 is provided with a front and rear adjusting piece 28 at the top, the front and rear adjusting piece 28 is positioned and rotated at the top of the connecting arm 1 and acts on the intermediate element 4 when positioned and rotated, and drives the connecting arm 1 and the intermediate element 4 to move back and forth through the matching of the assembling shaft 26 and the notch part 27, so as to realize the front and rear position adjustment between the connecting arm 1 and the intermediate element 4.
The top of the connecting arm 1 is also provided with an upper and lower adjusting part 29, the top of the middle element 4 is also provided with an opening groove part 30, and the opening groove part 30 is in driving connection with the upper and lower adjusting part 29; the up-down adjusting piece 29 is positioned and rotated on the top of the connecting arm 1, and acts through the opening groove part 30 and drives the middle element 4 to move up and down in the connecting arm 1 during the positioning and rotation, so that the up-down position adjustment between the connecting arm 1 and the middle element 4 is realized.
The connecting arm 1 or the intermediate element 4 or the hinge cup 3 is provided with a damper 31, the damper 31 is an oil pressure damper or an air pressure damper, and at least when the hinge is closed, the hinge assembly 2 is matched with the connecting arm 1 or the intermediate element 4 or the hinge cup 3 to generate a buffer effect, so that the damping hinge closing between the connecting arm 1 and the hinge cup 3 is realized.
The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar components; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "lateral", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, but it is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (10)
1. The utility model provides a but quick assembly disassembly's hinge base structure, includes linking arm (1), is provided with hinge assembly (2) on linking arm (1), and has hinge cup (3), its characterized in that through the articulated switching of hinge assembly (2): the connecting arm (1) is also provided with an intermediate element (4), and a fixed base (5) is detachably connected with the intermediate element (4); the front end and the rear end of the fixed base (5) are respectively provided with a front buckling part (6) and a rear buckling part (7), the front end of the intermediate element (4) is provided with an opening part (8) which is mutually clamped with the front buckling part (6) of the fixed base (5), the rear end of the intermediate element (4) is provided with a connecting shaft (9), the intermediate element is connected with an elastic part (10) and a buckling part (11) through the connecting shaft (9), the buckling part (11) is formed by stamping and is elastically rotated or swung at the rear end of the intermediate element (4) through the matching of the connecting shaft (9) and the elastic part (10), at least part of the buckling part (11) is shielded by the rear end of the intermediate element (4), and is mutually buckled or disengaged with the rear buckling part (7) of the fixed base (5) when the elastic part is rotated or swung, so that the intermediate element (4) and the fixed base (5) can be.
2. The quick release hinge base structure of claim 1, wherein: the middle element (4) is U-shaped, the front ends of the left and right side walls of the middle element are provided with opening parts (8) which are mutually clamped with the front buckling parts (6) of the fixed base (5), and the rear ends of the left and right side walls of the middle element (4) are provided with middle through holes (12); the buckling piece (11) is U-shaped, at least part of the buckling piece is positioned in the U-shape of the middle element (4), and buckling through holes (13) are formed in the left side wall and the right side wall of the buckling piece (11); the elastic piece (10) is positioned in the U-shaped part of the fastener (11); the connecting shaft (9) penetrates through the buckling through hole (13), the elastic piece (10) and the middle through hole (12).
3. The quick release hinge base structure of claim 2, wherein: the left side wall and the right side wall of the buckling piece (11) are provided with opening buckling parts (14), and the opening direction of the opening buckling parts (14) is arranged towards the front end of the middle element (4); the buckling piece (11) is buckled or separated with the rear buckling part (7) of the fixed base (5) through the opening buckling part (14) when elastically rotating or swinging.
4. The quick release hinge base structure of claim 3, wherein: the left side wall and the right side wall of the buckling piece (11) are provided with buckling positioning parts (15); the left side wall and the right side wall of the middle element (4) are provided with buckling positioning matching parts (16); the buckling piece (11) is positioned on the buckling positioning matching part (16) of the middle element (4) through the buckling positioning part (15) when elastically rotating or swinging, and is buckled with the rear buckling part (7) of the fixed base (5) through the opening buckling part (14) when being positioned.
5. The quick release hinge base structure of claim 4, wherein: the left side wall and the right side wall of the buckling piece (11) are provided with separation positioning parts (17); the left side wall, the right side wall or the inner top of the middle element (4) is provided with a separation positioning matching part (18); the buckling piece (11) is positioned on the disengaging positioning matching part (18) of the middle element (4) through the disengaging positioning part (17) when elastically rotating or swinging, and the opening buckling part (14) and the rear buckling part (7) of the fixed base (5) are mutually disengaged when positioning.
6. The quick release hinge base structure of claim 5, wherein: the rear side of the fastener (11) is provided with a handle part (19) for tools or manual operation, and the handle part (19) is at least partially positioned outside the U shape of the middle element (4); the handle (19) is acted on by a tool or manually and drives the fastener (11) to rotate or swing at the rear end of the intermediate element (4); the left side wall, the right side wall and/or the rear buckling part (7) of the buckling piece (11) are/is also provided with a guide part (20), and the buckling piece (11) and the rear buckling part (7) are mutually guided and buckled through the guide part (20).
7. The quick release hinge base structure of any one of claims 1 to 6, wherein: the elastic piece (10) is a torsion spring, one end of the elastic piece is provided with a first elastic action part (21) which is elastically connected with the middle element (4), the middle part of the elastic piece (10) is provided with an elastic through hole (22) which is matched and connected with the connecting shaft (9), and the other end of the elastic piece (10) is provided with a second elastic action part (23) which is elastically connected with the buckling piece (11); the buckling piece (11) is always elastically rotated or swung towards the front end of the middle element (4) through the elastic piece (10); the buckling piece (11) is buckled with the rear buckling part (7) when rotating anticlockwise or swinging, and the buckling piece (11) is separated from the rear buckling part (7) when rotating clockwise or swinging.
8. The quick release hinge base structure of claim 7, wherein: the first elastic action part (21) and/or the second elastic action part (23) are/is provided with a bending position (24) towards the front end of the middle element (4); the middle element (4) and/or the buckling piece (11) are/is provided with a clamping position (25); the elastic piece (10) is elastically clamped with the clamping position (25) of the middle element (4) and/or the buckling piece (11) through the bending position (24) of the first elastic acting part (21) and/or the second elastic acting part (23).
9. The quick release hinge base structure of claim 1, or 2, or 3, or 4, or 5, or 6, or 8, wherein: the connecting arm (1) is U-shaped, the intermediate element (4) is positioned in the U-shape of the connecting arm (1), and the side walls of the connecting arm and the intermediate element are transversely provided with assembling shafts (26); wherein, the left and right side walls of the intermediate element (4) are provided with a notch part (27), and the assembling shaft (26) is arranged on the connecting arm (1) and the notch part (27); the top of the connecting arm (1) is provided with a front-back adjusting piece (28), the front-back adjusting piece (28) is positioned and rotated at the top of the connecting arm (1) and acts on the intermediate element (4) when positioned and rotated, and drives the connecting arm (1) and the intermediate element (4) to move front and back through the matching of the assembling shaft (26) and the notch part (27), so that the front-back position adjustment between the connecting arm (1) and the intermediate element (4) is realized;
The top of the connecting arm (1) is also provided with an upper and lower adjusting part (29), the top of the middle element (4) is also provided with an opening groove part (30) and is in driving connection with the upper and lower adjusting part (29) through the opening groove part (30); the up-down adjusting piece (29) is positioned and rotated at the top of the connecting arm (1), acts through the opening groove part (30) when positioned and rotated, and drives the middle element (4) to move up and down in the connecting arm (1) so as to realize the up-down position adjustment between the connecting arm (1) and the middle element (4).
10. The quick release hinge base structure of claim 9, wherein: the damping hinge is characterized in that a damper (31) is arranged on the connecting arm (1), the intermediate element (4) or the hinge cup (3), the damper (31) is an oil pressure damper or an air pressure damper, and at least when the hinge is closed, the hinge assembly (2) is matched with the connecting arm (1), the intermediate element (4) or the hinge cup (3) to generate a buffering effect, so that the damping hinge between the connecting arm (1) and the hinge cup (3) is closed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910838832.3A CN110566070A (en) | 2019-09-05 | 2019-09-05 | But quick assembly disassembly's hinge base structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910838832.3A CN110566070A (en) | 2019-09-05 | 2019-09-05 | But quick assembly disassembly's hinge base structure |
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| JPH08326399A (en) * | 1995-06-02 | 1996-12-10 | Ota Seisakusho:Kk | Slide hinge |
| CN1920315A (en) * | 2005-08-26 | 2007-02-28 | 鸿富锦精密工业（深圳）有限公司 | Hinge |
| CN101538970A (en) * | 2009-04-10 | 2009-09-23 | 伍志勇 | Furniture hinge |
| CN201526218U (en) * | 2009-10-23 | 2010-07-14 | 昆山湖华金属制品有限公司 | Hinge |
| CN202431096U (en) * | 2012-01-11 | 2012-09-12 | 伍志勇 | Self-locking mechanism for base of hinge |
| CN109594872A (en) * | 2018-10-16 | 2019-04-09 | 中车四方车辆有限公司 | High-altitude operation vehicle |
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- 2019-09-05 CN CN201910838832.3A patent/CN110566070A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326399A (en) * | 1995-06-02 | 1996-12-10 | Ota Seisakusho:Kk | Slide hinge |
| CN1920315A (en) * | 2005-08-26 | 2007-02-28 | 鸿富锦精密工业（深圳）有限公司 | Hinge |
| CN101538970A (en) * | 2009-04-10 | 2009-09-23 | 伍志勇 | Furniture hinge |
| CN201526218U (en) * | 2009-10-23 | 2010-07-14 | 昆山湖华金属制品有限公司 | Hinge |
| CN202431096U (en) * | 2012-01-11 | 2012-09-12 | 伍志勇 | Self-locking mechanism for base of hinge |
| CN109594872A (en) * | 2018-10-16 | 2019-04-09 | 中车四方车辆有限公司 | High-altitude operation vehicle |
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