CN207177548U - A kind of linkage locking structure of hinge - Google Patents

A kind of linkage locking structure of hinge Download PDF

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Publication number
CN207177548U
CN207177548U CN201721105776.5U CN201721105776U CN207177548U CN 207177548 U CN207177548 U CN 207177548U CN 201721105776 U CN201721105776 U CN 201721105776U CN 207177548 U CN207177548 U CN 207177548U
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China
Prior art keywords
firm banking
movable part
linking arm
linkage
engaging portion
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CN201721105776.5U
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Chinese (zh)
Inventor
伍志勇
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Guangdong DTC Hardware Precision Manufacturing Co Ltd
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Guangdong DTC Hardware Precision Manufacturing Co Ltd
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Priority to CN201721105776.5U priority Critical patent/CN207177548U/en
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Abstract

A kind of linkage locking structure of hinge, including flexible cup base, linking arm and firm banking, linking arm one end is connected with flexible cup base, the other end is connected with firm banking, flexible cup base is hinged opening and closing by linking arm and firm banking, front and back linkage buckling and locking device is provided between linking arm and firm banking, linking arm is arranged on the top of firm banking and is connected by front and back linkage buckling and locking device and firm banking from top to bottom.The improvement that the utility model passes through said structure, first firm banking can be fixed by user, then it is assemblied in from top to bottom on firm banking with hand steered positive linking arm, it is very easy to dismounting of the user to linking arm and firm banking, its have the characteristics that simple and reasonable, excellent performance, assembling it is quick, easy to operate, assembling flexibly, occupy little space, manufacturing cost is low, it is easy production, easily realize and it is safe and reliable, it is practical.

Description

A kind of linkage locking structure of hinge
Technical field
It the utility model is related to a kind of linkage locking structure of hinge.
Background technology
Chinese patent literature number is that CN204850833U disclosed a kind of firm banking of hinge for furniture on December 9th, 2015 Structure, it includes articulated jib, firm banking and flexible cup base, flexible clamping component and intermediate arm is provided with articulated jib, in Between be provided with least two buckle positions on arm, firm banking includes holding element and retaining element, holding element and retaining element Between be provided with regulating element, retaining element is placed in the bottom of holding element and the two is slidably matched by the position that is slidably matched, adjust Section element is placed in the rear end of holding element, passes through the service portion of instrumental purpose regulating element, regulating element driving holding element phase Retaining element is horizontally slipped, to realize that relative position therebetween is adjusted, articulated jib and/or intermediate arm pass through flexible clamping Component, at least two buckle positions and the dismantled and assembled mating connection of firm banking, articulated jib and/or intermediate arm assemble with firm banking When, service portion is not hinged arm and/or intermediate arm covering and is placed in the rear of articulated jib and/or intermediate arm.The hinge is assembling When using the front end of intermediate arm as fulcrum, and with the fulcrum, then pass through the flexible clamping component of intermediate arm rear end and fixation The dismantled and assembled mating connection of base, due to the hinge generally in-line of the structure and assembling is rotary type, demand one when it is assembled Fixed status requirement is for the rotation of intermediate arm, if position is inadequate, intermediate arm can not rotate, i.e., whole hinge can not enter luggage Match somebody with somebody, it is impossible to meet the use demand of user.Therefore, it is necessary to further improve.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, excellent performance, assembling it is quick, easy to operate, Assembling is flexible, occupy little space, manufacturing cost is low, easy production, easily the linkage locking structure of realization and safe and reliable hinge, with Overcome weak point of the prior art.
By a kind of linkage locking structure of hinge of this purpose design, including flexible cup base, linking arm and firm banking, connect Connect arm one end to be connected with flexible cup base, the other end is connected with firm banking, and flexible cup base passes through linking arm and fixation Base is hinged opening and closing, it is characterised in that:Front and back linkage buckling and locking device, linking arm are provided between linking arm and firm banking The top of firm banking is arranged on from top to bottom and is connected by front and back linkage buckling and locking device and firm banking.
The front and back linkage buckling and locking device is rotary type or swing type or slidingtype;Described linking arm is set from top to bottom Put in the top of firm banking, and matched somebody with somebody by rotary type or swing type or slidingtype front and back linkage buckling and locking device with firm banking Close connection.
The front and back linkage buckling and locking device comprises at least preceding movable part, rear movable part, preceding engaging portion and rear engaging portion, preceding work STATEMENT OF FEDERALLY SPONSORED is provided between moving part and rear movable part;Wherein, preceding movable part and rear movable part by STATEMENT OF FEDERALLY SPONSORED interlock with the rotation formula or Swing type or slidingtype are arranged on firm banking, and preceding engaging portion and rear engaging portion are set on the connecting arm, or, preceding activity Part and rear movable part interlock with the rotation formula by STATEMENT OF FEDERALLY SPONSORED or swing type or slidingtype are set on the connecting arm, preceding engaging portion and after Engaging portion is arranged on firm banking.
The front and back linkage buckling and locking device also includes elastic component, and elastic component elastic reaction is living in preceding movable part and/or afterwards On moving part, preceding movable part and rear movable part by the cooperation elasticity of STATEMENT OF FEDERALLY SPONSORED and elastic component interlock with the rotation formula or elastics wing formula, Or Elastic Sliding formula is arranged on firm banking or linking arm.
Described STATEMENT OF FEDERALLY SPONSORED one end is connected with preceding movable part, and the other end is connected with rear movable part, and rear movable part turns Dynamic formula or swing type or slidingtype are arranged on firm banking, and are mutually linked by STATEMENT OF FEDERALLY SPONSORED and preceding movable part.
Preceding buckle and rear buckle are separately positioned on the preceding movable part and rear movable part, forward and backward movable part is in linking arm It is connected to respectively by preceding buckle, rear buckle in preceding engaging portion and rear engaging portion when being connected with firm banking.
The preceding movable part and rear movable part respectively rotary type be arranged on firm banking rear and front end and the two pass through connection Moving part mutually links, and preceding engaging portion and rear engaging portion are separately positioned on the rear and front end of linking arm, elastic component one end elastic reaction On rear movable part, other end elastic reaction is on firm banking.
After described monkey wrench is additionally provided with movable part;Described linking arm is arranged on the upper of firm banking from top to bottom Just and by instrument or manual action monkey wrench, rear movable part pass through STATEMENT OF FEDERALLY SPONSORED when rotating and rotating on firm banking Mutually linked with preceding movable part, preceding movable part and rear movable part are in linkage respectively by preceding buckle, rear buckle and linking arm Preceding engaging portion and the mutual clamping of rear engaging portion, to realize linking arm and the mutual linkage locking of firm banking;Described linking arm After the mutual linkage locking of firm banking, by instrument or manual action monkey wrench, rear movable part rotates on firm banking, And mutually linked by STATEMENT OF FEDERALLY SPONSORED and preceding movable part when rotating, preceding movable part and rear movable part pass through preceding card respectively in linkage Button, rear buckle are separated from each other with the preceding engaging portion on linking arm and rear engaging portion, and linking arm departs from firm banking from the bottom up, with Realize the mutual dismounting of linking arm and firm banking.
Lower extension is additionally provided with the linking arm, lower extension is mutually perpendicular to firm banking, and linking arm is under Extension is connected with flexible cup base.
Articulated elements is additionally provided between the linking arm and flexible cup base, lower extension is additionally provided with linking arm, is hinged The lower extension of part one end and linking arm is connected, and the other end is hinged with flexible cup base;On described flexible cup base also Spring and damper are provided with, spring one end elastic reaction is on flexible cup base, and other end elastic reaction is on articulated elements, damping Device is slidably arranged on flexible cup base and acted on when flexible cup base and firm banking are hinged and closed on articulated elements, to realize The damping of flexible cup base and firm banking is be hinged to close.
The utility model by the improvement of said structure, before having been rotated respectively in the rear and front end of firm banking movable part and Movable part afterwards, preceding engaging portion and rear engaging portion are respectively arranged with the rear and front end of linking arm, wherein being set on rear movable part Flexible part and monkey wrench, while it is provided with STATEMENT OF FEDERALLY SPONSORED between preceding movable part and rear movable part.During assembling, linking arm is from upper The top of firm banking is down arranged on, then by instrument or manual action monkey wrench, rear movable part turns on firm banking Move and mutually linked by STATEMENT OF FEDERALLY SPONSORED and preceding movable part when rotating, preceding movable part and rear movable part pass through respectively in linkage Preceding buckle, rear buckle and the preceding engaging portion on linking arm and the mutual clamping of rear engaging portion separate, current buckle and rear buckle with When engaging portion and the mutual clamping of rear engaging portion, linking arm may be mounted on firm banking, current buckle and rear buckle with it is locking When portion and rear engaging portion are separated from each other, linking arm can be pulled down from firm banking, make linking arm and firm banking is dismantled and assembled matches somebody with somebody Close connection;Due to being front and rear formula clamping assembling between linking arm and firm banking, so the assembling of the two is very firm, simultaneously The mutual linkage of forward and backward movable part, can only the effect of power the activity of forward and backward movable part can be achieved, it is whole to reduce hinge Body volume, while reducing production cost, make the dismounting process of linking arm and firm banking simpler;And linking arm be from On be down arranged on the top of firm banking and directly assembled, aligned without other rotations or when the assembling such as swinging or slide First firm banking can be fixed by demand between being empty, user, be then assemblied in from top to bottom with hand steered positive linking arm solid Determine on base, be very easy to dismounting of the user to linking arm and firm banking.It has that simple and reasonable, performance is excellent It is different, assembling is quick, easy to operate, assembling flexibly, occupy little space, manufacturing cost is low, easy production, easily realizes and safe and reliable etc. Feature, it is practical.
Brief description of the drawings
Fig. 1, Fig. 2 are the assembling structure schematic diagram of the utility model first embodiment.
Fig. 3 is the linking arm and flexible cup base decomposition texture schematic diagram of the utility model first embodiment.
Fig. 4 is the linking arm and flexible cup base assembling structure schematic diagram of the utility model first embodiment.
Fig. 5 is the linking arm and flexible cup base assembling structure schematic diagram (section view) of the utility model first embodiment.
Fig. 6 is the firm banking and front and back linkage buckling and locking device decomposition texture schematic diagram of the utility model first embodiment.
Fig. 7 is the firm banking and front and back linkage buckling and locking device assembling structure schematic diagram of the utility model first embodiment.
Fig. 8 is the firm banking and front and back linkage buckling and locking device assembling structure schematic diagram of the utility model first embodiment (section view).
Fig. 9, Figure 10 are the linking arm and firm banking disassembly process schematic diagram of the utility model first embodiment.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Referring to Fig. 1-Figure 10, the linkage locking structure of this hinge, including flexible cup base 1, linking arm 2 and firm banking 3, even The one end of arm 2 is connect to be connected with flexible cup base 1, the other end is connected with firm banking 3, flexible cup base 1 by linking arm 2 with Firm banking 3 is hinged opening and closing, is provided with front and back linkage buckling and locking device between linking arm 2 and firm banking 3, linking arm 2 from On be down arranged on the top of firm banking 3 and be connected by front and back linkage buckling and locking device and firm banking 3.
Further speaking, front and back linkage buckling and locking device is rotary type or swing type or slidingtype;Described linking arm 2 from On be down arranged on the top of firm banking 3, and by rotary type or swing type or slidingtype front and back linkage buckling and locking device with Firm banking 3 is connected.
Further speaking, front and back linkage buckling and locking device comprise at least preceding movable part 4, rear movable part 5, preceding engaging portion 6 and after Engaging portion 7, STATEMENT OF FEDERALLY SPONSORED 8 is provided between preceding movable part 4 and rear movable part 5;Wherein, preceding movable part 4 and rear movable part 5 pass through connection Moving part 8 interlocks with the rotation formula or swing type or slidingtype is arranged on firm banking 3, and preceding engaging portion 6 and rear engaging portion 7 are arranged on On linking arm 2, or, preceding movable part 4 and rear movable part 5 interlock with the rotation formula or swing type by STATEMENT OF FEDERALLY SPONSORED 8 or slidingtype is set Put on linking arm 2, preceding engaging portion 6 and rear engaging portion 7 are arranged on firm banking 3.
Further speaking, front and back linkage buckling and locking device also includes elastic component 9, and the elastic reaction of elastic component 9 is in preceding movable part 4 And/or on rear movable part 5, preceding movable part 4 and rear movable part 5 are interlocked with the rotation by the cooperation elasticity of STATEMENT OF FEDERALLY SPONSORED 8 and elastic component 9 Formula or elastics wing formula or Elastic Sliding formula are arranged on firm banking 3 or linking arm 2.
Further speaking, the one end of STATEMENT OF FEDERALLY SPONSORED 8 is connected with preceding movable part 4, and the other end is connected with rear movable part 5, The rotary type of movable part 5 or swing type or slidingtype are arranged on firm banking 3 afterwards, and pass through STATEMENT OF FEDERALLY SPONSORED 8 and the preceding phase of movable part 4 Mutually linkage.
Further speaking, preceding buckle 10 and rear buckle 11, forward and backward work are separately positioned on preceding movable part 4 and rear movable part 5 Before moving part is connected to by preceding buckle 10, rear buckle 11 respectively when linking arm 2 and firm banking 3 are connected engaging portion 6 and Afterwards in engaging portion 7.
Further speaking, preceding movable part 4 and rear movable part 5 respectively rotary type be arranged on firm banking 3 rear and front end and The two is mutually linked by STATEMENT OF FEDERALLY SPONSORED 8, and preceding engaging portion 6 and rear engaging portion 7 are separately positioned on the rear and front end of linking arm 2, elasticity One end elastic reaction of part 9 is on rear movable part 5, and other end elastic reaction is on firm banking 3.
Further speaking, it is additionally provided with monkey wrench 12 on rear movable part 5.
Linking arm 2 is arranged on the top of firm banking 3 and by instrument or manual action monkey wrench 12 from top to bottom, Movable part 5 is mutually linked when rotating and rotating on firm banking 3 by STATEMENT OF FEDERALLY SPONSORED 8 and preceding movable part 4 afterwards, preceding movable part 4 Pass through preceding buckle 10, rear buckle 11 and the preceding engaging portion 6 and rear engaging portion 7 on linking arm 2 respectively in linkage with rear movable part 5 Mutual clamping, to realize linking arm 2 and 3 mutual linkage locking of firm banking.
Linking arm 2 is with after 3 mutual linkage locking of firm banking, passing through instrument or manual action monkey wrench 12, afterwards activity Part 5 is mutually linked when rotating and rotating on firm banking 3 by STATEMENT OF FEDERALLY SPONSORED 8 and preceding movable part 4, and preceding movable part 4 is lived with rear Moving part 5 is mutually divided by preceding buckle 10, rear buckle 11 and the preceding engaging portion 6 on linking arm 2 and rear engaging portion 7 respectively in linkage From linking arm 2 departs from firm banking 3 from the bottom up, to realize the mutual dismounting of linking arm 2 and firm banking 3.
Further speaking, articulated elements 14 is additionally provided between linking arm 2 and flexible cup base 1, is additionally provided with down on linking arm 2 Extension 13, lower extension 13 are mutually perpendicular to firm banking 3, and the one end of articulated elements 14 and the lower extension 13 of linking arm 2 coordinate Connection, the other end are hinged with flexible cup base 1;Spring 15 and damper 16, spring are additionally provided with described flexible cup base 1 15 one end elastic reactions are on flexible cup base 1, and for other end elastic reaction on articulated elements 14, damper 16 is slidably arranged in activity On cup 1 and flexible cup base 1 and firm banking 3 are be hinged close when act on articulated elements 14, with realize flexible cup base 1 with The damping of firm banking 3 is be hinged to close.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.Ability The technical staff in domain should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, the utility model also has on the premise of the spirit and scope of the utility model is not departed from Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model Protection domain is defined by appended claims and its equivalent.

Claims (10)

1. a kind of linkage locking structure of hinge, including flexible cup base (1), linking arm (2) and firm banking (3), linking arm (2) One end is connected with flexible cup base (1), and the other end is connected with firm banking (3), and flexible cup base (1) passes through linking arm (2) be hinged opening and closing with firm banking (3), it is characterised in that:It is provided between linking arm (2) and firm banking (3) front and rear Link buckling and locking device, and linking arm (2) is arranged on the top of firm banking (3) and by front and back linkage buckling and locking device from top to bottom It is connected with firm banking (3).
2. the linkage locking structure of hinge according to claim 1, it is characterised in that:The front and back linkage buckling and locking device is to turn Dynamic formula or swing type or slidingtype;Described linking arm (2) is arranged on the top of firm banking (3) from top to bottom, and passes through Rotary type or swing type or slidingtype front and back linkage buckling and locking device are connected with firm banking (3).
3. the linkage locking structure of hinge according to claim 2, it is characterised in that:The front and back linkage buckling and locking device is at least Including preceding movable part (4), rear movable part (5), preceding engaging portion (6) and rear engaging portion (7), preceding movable part (4) and rear movable part (5) Between be provided with STATEMENT OF FEDERALLY SPONSORED (8);Wherein, preceding movable part (4) and rear movable part (5) are interlocked with the rotation formula or pendulum by STATEMENT OF FEDERALLY SPONSORED (8) Dynamic formula or slidingtype are arranged on firm banking (3), and preceding engaging portion (6) and rear engaging portion (7) are arranged on linking arm (2), or Person, preceding movable part (4) and rear movable part (5) interlock with the rotation formula or swing type by STATEMENT OF FEDERALLY SPONSORED (8) or slidingtype is arranged on company Connect on arm (2), preceding engaging portion (6) and rear engaging portion (7) are arranged on firm banking (3).
4. the linkage locking structure of hinge according to claim 3, it is characterised in that:The front and back linkage buckling and locking device also wraps Include flexible part (9), elastic component (9) elastic reaction on preceding movable part (4) and/or rear movable part (5), preceding movable part (4) and Afterwards movable part (5) by the cooperation elasticity of STATEMENT OF FEDERALLY SPONSORED (8) and elastic component (9) interlock with the rotation formula or elastics wing formula or elasticity it is sliding Dynamic formula is arranged on firm banking (3) or linking arm (2).
5. the linkage locking structure of hinge according to claim 4, it is characterised in that:Described STATEMENT OF FEDERALLY SPONSORED (8) one end and preceding work Moving part (4) is connected, and the other end is connected with rear movable part (5), rear movable part (5) rotary type or swing type or slip Formula is arranged on firm banking (3), and is mutually linked by STATEMENT OF FEDERALLY SPONSORED (8) and preceding movable part (4).
6. the linkage locking structure of hinge according to claim 5, it is characterised in that:The preceding movable part (4) and rear activity Preceding buckle (10) and rear buckle (11) are separately positioned on part (5), forward and backward movable part is matched somebody with somebody in linking arm (2) and firm banking (3) It is connected to respectively by preceding buckle (10), rear buckle (11) in preceding engaging portion (6) and rear engaging portion (7) when closing connection.
7. the linkage locking structure of hinge according to claim 6, it is characterised in that:The preceding movable part (4) and rear activity Part (5) respectively rotary type be arranged on firm banking (3) rear and front end and the two by STATEMENT OF FEDERALLY SPONSORED (8) mutually link, it is preceding locking Portion (6) and rear engaging portion (7) are separately positioned on the rear and front end of linking arm (2), and elastic component (9) one end elastic reaction is in rear activity On part (5), other end elastic reaction is on firm banking (3).
8. the linkage locking structure of hinge according to claim 7, it is characterised in that:Also set up after described on movable part (5) There is monkey wrench (12);
Described linking arm (2) is arranged on the top of firm banking (3) and by instrument or manual action Flexible spanner from top to bottom Hand (12), rear movable part (5) pass through STATEMENT OF FEDERALLY SPONSORED (8) and preceding movable part (4) phase when rotating and rotating on firm banking (3) Mutually linkage, preceding movable part (4) and rear movable part (5) pass through preceding buckle (10), rear buckle (11) and linking arm respectively in linkage (2) preceding engaging portion (6) and rear engaging portion (7) mutual clamping on, to realize that linking arm (2) mutually links with firm banking (3) Locking;
Described linking arm (2) is with after firm banking (3) mutually linkage locking, passing through instrument or manual action monkey wrench (12), rear movable part (5) is mutual by STATEMENT OF FEDERALLY SPONSORED (8) and preceding movable part (4) when rotating and rotating on firm banking (3) Linkage, preceding movable part (4) and rear movable part (5) pass through preceding buckle (10), rear buckle (11) and linking arm (2) in linkage respectively On preceding engaging portion (6) and rear engaging portion (7) be separated from each other, linking arm (2) departs from firm banking (3) from the bottom up, with realize The mutual dismounting of linking arm (2) and firm banking (3).
9. the linkage locking structure of hinge according to claim 8, it is characterised in that:It is additionally provided with the linking arm (2) Lower extension (13), lower extension (13) are mutually perpendicular to firm banking (3), and linking arm (2) is by lower extension (13) with living Dynamic cup (1) is connected.
10. according to the linkage locking structure of any one of the claim 1-9 hinges, it is characterised in that:The linking arm (2) with Articulated elements (14) is additionally provided between flexible cup base (1), lower extension (13), articulated elements (14) are additionally provided with linking arm (2) One end and the lower extension (13) of linking arm (2) are connected, and the other end is hinged with flexible cup base (1);Described activity Spring (15) and damper (16) are additionally provided with cup (1), spring (15) one end elastic reaction is on flexible cup base (1), separately On articulated elements (14), damper (16) is slidably arranged on flexible cup base (1) and in flexible cup base (1) one end elastic reaction Acted on during closing be hinged with firm banking (3) on articulated elements (14), to realize the resistance of flexible cup base (1) and firm banking (3) Buddhist nun is be hinged to close.
CN201721105776.5U 2017-08-30 2017-08-30 A kind of linkage locking structure of hinge Active CN207177548U (en)

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Application Number Priority Date Filing Date Title
CN201721105776.5U CN207177548U (en) 2017-08-30 2017-08-30 A kind of linkage locking structure of hinge

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Application Number Priority Date Filing Date Title
CN201721105776.5U CN207177548U (en) 2017-08-30 2017-08-30 A kind of linkage locking structure of hinge

Publications (1)

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CN207177548U true CN207177548U (en) 2018-04-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461092A (en) * 2017-08-30 2017-12-12 广东东泰五金精密制造有限公司 A kind of linkage locking structure of hinge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461092A (en) * 2017-08-30 2017-12-12 广东东泰五金精密制造有限公司 A kind of linkage locking structure of hinge

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