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CN103742016B - The automatic reset switch system of furniture - Google Patents

The automatic reset switch system of furniture Download PDF

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Publication number
CN103742016B
CN103742016B CN201410029433.XA CN201410029433A CN103742016B CN 103742016 B CN103742016 B CN 103742016B CN 201410029433 A CN201410029433 A CN 201410029433A CN 103742016 B CN103742016 B CN 103742016B
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moving
fork
fixed part
press rebound
slide
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CN201410029433.XA
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CN103742016A (en
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伍志勇
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Abstract

A kind of automatic reset switch system of furniture, comprise fixed part and moving-member, fixed part or moving-member are provided with press rebound device, press rebound device are provided with heart shaped slot and slide by the track of pressing moving-member along heart shaped slot and stop in an open position; Press rebound device is connected with the one end fits of fork by the service portion that it is arranged, and at least matched with the pulling off device be arranged on fixed part or moving-member by the other end of fork when moving-member continues to open, make press rebound device reset in fastening position; Pulling off device when moving-member continues to open and fork be separated, make fork because of on it arrange elastic component realize automatically reset.The present invention, by the improvement of said structure, not only decreases the handle on moving-member, reduces cost of production, and also reduce the step of user when switch moving-member, the use of user is convenient, thus improves the experience of user, practical.

Description

The automatic reset switch system of furniture
Technical field
The present invention relates to a kind of automatic reset switch system of furniture.
Background technology
Chinese patent literature CN201915713U discloses a kind of swing rod locking structure of magnetic-attraction door lock on August 3rd, 2011, it comprises the rebounding device be arranged on doorframe, rebounding device comprises the end cap, propulsion arm and the connecting axle that are arranged at unidirectional chute on shell, connecting axle and propulsion arm socket-connect, the position of the corresponding unidirectional chute of connecting axle is provided with mount pad, mount pad is provided with the fork that can swing, and fork and mount pad connecting place are provided with shackle member; Shackle member is crescent shape, and the opening direction of this shackle member extends internally out flange, jointly forms an elastic deformation gap.It is said that this structure is by setting up the shackle member with limited block, when pressure is by shackle member, shackle member expands outwardly under the elastic force effect of self, to realize being fixedly connected with mount pad, to ensure the compactness that shackle member is connected with mount pad, and this limited block can play the object of accurate location to fork and guiding, effectively avoids fork to occur obscission, but does not hinder the swing of fork; But, can not automatically reset after rebounding device bullet opening door body, the rebounding device stretching out cabinet limit not only have impact on cabinet outward appearance, the rebounding device stretched out can cause due to collision damaging in routine use process, application life is short, wants the rebounding device stretched out to regain and when door body is closed, can only not only add the step of switch gate body, the use of returning user is made troubles, and the experience of user is had a greatly reduced quality.Therefore, further improvement is necessary.
Summary of the invention
Object of the present invention aims to provide a kind of simple and reasonable, and dependable performance is easy to operate, low cost of manufacture, easily produces, easily realizes, easy to assemble, long service life, wide and the automatic reset switch system of the furniture that experience degree is high of the scope of application, to overcome weak point of the prior art.
The automatic reset switch system of a kind of furniture designed by this object, comprise fixed part and moving-member, it is characterized in that: fixed part or moving-member are provided with press rebound device, press rebound device be provided with heart shaped slot and slide by the track of pressing moving-member along heart shaped slot and stop in an open position; Press rebound device is connected with the one end fits of fork by the service portion that it is arranged, and at least matched with the pulling off device be arranged on fixed part or moving-member by the other end of fork when moving-member continues to open, make press rebound device reset in fastening position;
Described press rebound device is slided by the track of pressing moving-member along heart shaped slot and is stopped in an open position and make moving-member automatic pause at the segment distance place relative to fixed part.
Match with pulling off device in one end of described fork, and at least moving-member suspend continue to open at the segment distance place relative to fixed part time, drive the other end act on the service portion of press rebound device, make press rebound device slide along the track of heart shaped slot and stop, and reset in fastening position;
When described pulling off device resets in fastening position at press rebound device and continues to open at moving-member and fork be separated.
Described fork is provided with elastic component and at least realizes automatically reseting by elastic component when pulling off device and fork are separated.
Described pulling off device is arranged on fixed part or moving-member, and pulling off device is holder, and holder is provided with pulling unit, is provided with slide between pulling unit and fork; Fork one end and slide are connected, the other end at least moving-member suspend relative to fixed part a segment distance place and act on the service portion of press rebound device when continuing to open, press rebound device is resetted in fastening position.
The front end of described pulling unit is provided with buckle, and the corresponding buckle of slide is provided with snap-fit, the two at least moving-member suspend relative to fixed part a segment distance place and continue to open phase and touch, pulling unit and slide are in transmission connection.
Return unit is provided with between described pulling unit and buckle and/or between slide and snap-fit; Buckle and snap-fit are separated when resetting in fastening position at press rebound device and continue to open at moving-member, and fork and slide realize automatically reseting by elastic component.
Described elastic component is torsion spring, and at least comprises the feet that one end is connected with fork, and the feet that one end is connected with fixed part or moving-member.
Closedown guide surface is also provided with between described buckle and snap-fit; The power of the return unit that buckle and/or snap-fit are arranged is less than the automatic closing forces of moving-member.
Described press rebound device to be arranged on fixed part or moving-member by base and to comprise heart-shaped part, hook, contiguous block and spring; Wherein, heart shaped slot is arranged on heart-shaped part, and hook one end is arranged on contiguous block, and the other end is slided by the track of pressing moving-member along heart shaped slot and stopped, and makes press rebound device be formed with open position and fastening position.
Described spring is arranged between heart-shaped part and contiguous block; Make hook slide along the track of heart shaped slot and stop by pressing moving-member, moving-member connects with contiguous block, and automatic pause relative to fixed part a segment distance place and keep locating by the elastic force of spring.
Described slide slides and is arranged on base and sliding guide portion is provided therebetween; Fork swing is arranged on base and two ends and is at least connected with slide and service portion respectively when moving-member is opened.
Described base is fixedly installed on fixed part, and pulling off device is fixedly installed on moving-member.
Described base is also provided with trim, and press rebound device, fork and slide are arranged between base and trim.
The present invention is by the improvement of said structure, fixed part or moving-member are provided with press rebound device, only moving-member need be pressed, namely make to form certain distance between itself and fixed part by press rebound device, moving-member is opened by this distance by user, decrease the handle on moving-member, thus reduce cost of production; Now, press rebound device is in an open position, continue to open moving-member, and take the pulling off device motion that it connects to, because pulling off device is connected with the one end fits of fork, the other end of fork acts on the service portion of press rebound device, and therefore moving-member makes press rebound device reset in fastening position when continuing to open by fork, avoids the problem occurring damaging and affecting furniture overall appearance because of opening of press rebound device; Moving-member continues to open, and pulling off device and fork are separated, and fork realizes automatically reseting by the elastic component that it is arranged.Compared with prior art, decreasing for opening moving-member handle used, making user only need touch moving-member and namely producing the distance opened for moving-member by press rebound device; Press rebound device opens the rear effect because of fork, continuing to open and automatically reset in fastening position with moving-member, not only decrease the step that user is required when closing moving-member, improve the experience of user, also avoid and occur damaging because of opening of press rebound device, improve its application life, further improve the globality of furniture outward appearance.It has simple and reasonable, dependable performance, easy to operate, low cost of manufacture, easy production, easily realize, easy to assemble, long service life and experience degree high, practical, and can be widely used in the laterally opened door body of furniture, convertible support door body and drawer door body, the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is pulling off device decomposition texture schematic diagram.
Fig. 3 is press rebound device and slide decomposition texture schematic diagram.
Fig. 4-Fig. 6 is fundamental diagram of the present invention.
Fig. 7-Fig. 9 is the multiple application examples structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See Fig. 1-Fig. 3, the automatic reset switch system of this furniture, this furniture is the laterally opened cabinet of family expenses, comprises fixed part and moving-member, and fixed part is cabinet, and moving-member is laterally opened door body.Wherein, fixed part or moving-member are provided with press rebound device, press rebound device are provided with heart shaped slot and slide by the track of pressing moving-member along heart shaped slot and stop in an open position; Press rebound device is connected with the one end fits of fork 1 by the service portion 17 that it is arranged, and at least matched with the pulling off device be arranged on fixed part or moving-member by the other end of fork 1 when moving-member continues to open, press rebound device is resetted in fastening position.
Should the press rebound device of use-case be fixedly installed on fixed part, i.e. cabinet, pulling off device be fixedly installed on moving-member, i.e. door body; The form that arranges of the two can be exchanged mutually, and namely press rebound device is fixedly installed on moving-member, i.e. door body, and pulling off device is fixedly installed on fixed part, i.e. cabinet; In a word, the two is arranged at respectively on dynamic certain parts and can realizes above-mentioned effect.
Press rebound device is slided by the track of pressing moving-member along heart shaped slot and is stopped in an open position and make moving-member automatic pause at the segment distance place relative to fixed part.Match with pulling off device in one end of fork 1; and at least moving-member suspend continue to open at the segment distance place relative to fixed part time, drive the other end act on the service portion 17 of press rebound device; make press rebound device slide along the track of heart shaped slot and stop, and reset in fastening position.When pulling off device resets in fastening position at press rebound device and continues to open at moving-member and fork 1 be separated.Fork 1 be provided with elastic component 2 and at least realize automatically reseting by elastic component 2 when pulling off device and fork 1 are separated.
Specifically, pulling off device is holder 3, holder 3 is provided with pulling unit 4, is provided with slide 5 between pulling unit 4 and fork 1; Fork 1 one end and slide 5 are connected, the other end at least moving-member suspend relative to fixed part a segment distance place and act on the service portion 17 of press rebound device when continuing to open, press rebound device is resetted in fastening position.The front end of pulling unit 4 is provided with buckle 6, and the corresponding buckle 6 of slide 5 is provided with snap-fit 7, the two at least moving-member suspend relative to fixed part a segment distance place and continue to open phase and touch, pulling unit 4 and slide 5 are in transmission connection.
Be provided with return unit between pulling unit 4 and buckle 6 and/or between slide 5 and snap-fit 7, between the pulling unit 4 of the present embodiment and buckle 6 and between slide 5 and snap-fit 7, be provided with return unit; Buckle 6 and snap-fit 7 are separated when resetting in fastening position at press rebound device and continue to open at moving-member, and fork 1 and slide 5 realize automatically reseting by elastic component 2.Described elastic component 2 is torsion spring, and at least comprises the feet that one end is connected with fork 1, and the feet that one end is connected with fixed part.Also be provided with closedown guide surface between buckle 6 and snap-fit 7, this closedown guide surface is certain gradient; The power of the return unit that buckle 6 and/or snap-fit 7 are arranged is less than the automatic closing forces of moving-member.When moving-member is closed, buckle 6 on pulling unit 4 contacts with the snap-fit 7 on slide 5, closedown guide surface is had due to the return unit on buckle 6 and snap-fit 7 between buckle 6 and snap-fit 7, when the two contacts, the automatic closing forces of moving-member is greater than the elastic force of return unit, the two is dodged mutually mutually, makes moving-member realize automatically closing.
Press rebound device to be arranged on fixed part or moving-member by base 8 and to comprise heart-shaped part 9, hook 10, contiguous block 11 and spring 12; Wherein, heart shaped slot is arranged on heart-shaped part 9, links up with 10 one end and is arranged on contiguous block 11, and the other end is slided by the track of pressing moving-member along heart shaped slot and stopped, and makes press rebound device be formed with open position and fastening position.Contiguous block 11 is provided with propulsion arm 14, propulsion arm 14 one end exposes to base 8, and the other end stretches into base 8 and is mutually socketed with one end of contiguous block 11, and contiguous block 11 other end connects with hook 10; Described service portion 17 is arranged on contiguous block 11 or propulsion arm 14.The outer end of propulsion arm 14 is provided with connector 15, and connector 15 is also provided with cushion block 16; Hook 10 is made to slide along the track of heart shaped slot and stop by pressing moving-member; moving-member is connected with contiguous block 11 by cushion block 16, connector 15 and propulsion arm 14, and automatic pause relative to fixed part a segment distance place and keep location by the elastic force of spring 12.Also be provided with shackle member 13 between described contiguous block 11 and hook 10, one end of hook 10 is arranged on contiguous block 11 by shackle member 13.
In said structure, slide 5 slides and is arranged on base 8 and sliding guide portion is provided therebetween; Fork 1 swing is arranged on base 8 and two ends and is at least connected with slide 5 and service portion 17 respectively when moving-member is opened.In order to make the globality of product better, outward appearance is more succinct, and base 8 is also provided with trim 18, and press rebound device, fork 1 and slide 5 are arranged between base 8 and trim 18.
Its operating principle: see Fig. 4-Fig. 6; when pressure moving-member is in closed condition; pressing moving-member; press rebound device slides along the track of heart shaped slot and ejects towards A direction; press rebound device in an open position and simultaneously promote moving-member open towards B direction; form certain distance between moving-member and fixed part, moving-member is opened by this distance by user.Continue to open moving-member, and take the pulling unit 4 that it connects to and move, buckle 6 now on pulling unit 4 touches mutually with the snap-fit 7 on slide 5, moving-member drives pulling unit 4 to drive slide 5 simultaneously, because the lower end of slide 5 with fork 1 is connected, the upper end of fork 1 acts on the service portion 17 of press rebound device, therefore, drive the lower end of fork 1 to move towards D direction when slide 5 slides simultaneously, then move towards E direction in the upper end of fork 1, the upper end of fork 1 acts on service portion 17, press rebound device is moved towards C direction, press rebound device is finally made to slide along the track of heart shaped slot and stop, and reset in fastening position.When pulling unit 4 resets in fastening position at press rebound device and continues to open towards B direction at moving-member, buckle 6 on it is separated with the snap-fit 7 on slide 5, fork 1 is automatically reset toward F, G direction respectively by elastic component 2 two ends that it is arranged, and drives slide 5 to automatically reset simultaneously.Because buckle 6 and the power of the return unit on snap-fit 7 are less than the automatic closing forces of moving-member, when pressing moving-member to close, moving-member can realize automatic closedown, not by the stop of any power.Its structure is closed can see the change procedure of Fig. 4-Fig. 6.
Except the laterally opened cabinet application examples place of above-mentioned family expenses, this product can also be applicable on convertible support door body.See Fig. 7, it is different from above-mentioned application examples part and is: fixed part is cabinet, and moving-member is roll-over type door body, is provided with bracing or strutting arrangement between fixed part and moving-member, for the upset opening and closing for moving-member.Other are not stated with above-mentioned application examples.
At that time, except the application examples place of above-mentioned two kinds, this product also went in drawer door body.See Fig. 8, it is different from above-mentioned application examples part and is: fixed part is cabinet, and moving-member is drawer body, and press rebound device, fork 1 slide 5 and base 8 are arranged on cabinet, and pulling off device is arranged on the panel of drawer body, side plate, base plate.Except this part, see Fig. 9, fixed part can also for determine slide rail, and moving-member is dynamic slide rail, and press rebound device, fork 1 slide 5 and base 8 are arranged at determines slide rail, and pulling off device is arranged on dynamic slide rail.Other are not stated with above-mentioned application examples.
In two kinds of above-mentioned application examples, the form that arranges of press rebound device, fork 1 slide 5, base 8 and pulling off device can be exchanged mutually, does not place restrictions in above-mentioned setting position, in a word, is arranged at respectively on dynamic certain parts and can realizes above-mentioned effect.
Above-mentioned is preferred version of the present invention, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection scope of the present invention.

Claims (6)

1. the automatic reset switch system of a furniture, comprise fixed part and moving-member, fixed part or moving-member are provided with press rebound device, press rebound device are provided with heart shaped slot and slide by the track of pressing moving-member along heart shaped slot and stop in an open position; Press rebound device is connected with the one end fits of fork (1) by the service portion (17) that it is arranged, and at least matched with the pulling off device be arranged on fixed part or moving-member by the other end of fork (1) when moving-member continues to open, make press rebound device reset in fastening position; Described press rebound device is slided by the track of pressing moving-member along heart shaped slot and is stopped in an open position and make moving-member automatic pause at the segment distance place relative to fixed part;
It is characterized in that: match with pulling off device in one end of described fork (1), and at least moving-member suspend continue to open at the segment distance place relative to fixed part time, drive the other end act on the service portion (17) of press rebound device, make press rebound device slide along the track of heart shaped slot and stop, and reset in fastening position; When described pulling off device resets in fastening position at press rebound device and continues to open at moving-member and fork (1) be separated;
Described fork (1) be provided with elastic component (2) and at least realize automatically reseting by elastic component (2) when pulling off device and fork (1) are separated;
Described pulling off device is arranged on fixed part or moving-member, pulling off device is holder (3), holder (3) is provided with pulling unit (4), between pulling unit (4) and fork (1), is provided with slide (5); Fork (1) one end and slide (5) are connected, the other end at least moving-member suspend relative to fixed part a segment distance place and act on when continuing to open on the service portion (17) of press rebound device, make press rebound device reset in fastening position;
The front end of described pulling unit (4) is provided with buckle (6), slide (5) corresponding buckle (6) is provided with snap-fit (7), the two at least moving-member suspend relative to fixed part a segment distance place and continue to open phase and touch, pulling unit (4) and slide (5) are in transmission connection;
Return unit is provided with between described pulling unit (4) and buckle (6) and/or between slide (5) and snap-fit (7); Buckle (6) and snap-fit (7) are separated when resetting in fastening position at press rebound device and continue to open at moving-member, and fork (1) and slide (5) realize automatically reseting by elastic component (2);
Described elastic component (2) is torsion spring, and at least comprises the feet that one end is connected with fork (1), and the feet that one end is connected with fixed part or moving-member;
Closedown guide surface is also provided with between described buckle (6) and snap-fit (7); The power of buckle (6) and/or the upper return unit arranged of snap-fit (7) is less than the automatic closing forces of moving-member.
2. the automatic reset switch system of furniture according to claim 1, is characterized in that described press rebound device to be arranged on fixed part or moving-member by base (8) and to comprise heart-shaped part (9), hook (10), contiguous block (11) and spring (12); Wherein, heart shaped slot is arranged on heart-shaped part (9); hook (10) one end is arranged on contiguous block (11), and the other end is slided by the track of pressing moving-member along heart shaped slot and stopped, and makes press rebound device be formed with open position and fastening position.
3. the automatic reset switch system of furniture according to claim 2, is characterized in that described spring (12) is arranged between heart-shaped part (9) and contiguous block (11); Hook (10) is made to slide along the track of heart shaped slot and stop by pressing moving-member; moving-member connects with contiguous block (11), and automatic pause relative to fixed part a segment distance place and keep location by the elastic force of spring (12).
4. the automatic reset switch system of furniture according to claim 3, it is characterized in that sliding described slide (5), to be arranged at base (8) upper and sliding guide portion is provided therebetween; Fork (1) swing is arranged on base (8) and two ends and is at least connected with slide (5) and service portion (17) respectively when moving-member is opened.
5. the automatic reset switch system of furniture according to claim 4, it is characterized in that described base (8) is fixedly installed on fixed part, pulling off device is fixedly installed on moving-member.
6. the automatic reset switch system of furniture according to claim 5, it is characterized in that described base (8) is also provided with trim (18), press rebound device, fork (1) and slide (5) are arranged between base (8) and trim (18).
CN201410029433.XA 2014-01-22 2014-01-22 The automatic reset switch system of furniture Active CN103742016B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN103742016A CN103742016A (en) 2014-04-23
CN103742016B true CN103742016B (en) 2016-04-20

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT516812B1 (en) * 2015-01-29 2019-11-15 Blum Gmbh Julius Drive device for a movable furniture part
DE102017009178B4 (en) * 2017-09-29 2023-07-06 Günther Zimmer Trigger unit and piece of furniture with such a unit
CN109763733B (en) * 2018-12-29 2020-07-14 广东炬森五金精密制造有限公司 Door opener
CN110279240B (en) * 2019-07-25 2024-03-26 广东东泰五金精密制造有限公司 Pressing rebound mute labor-saving opening and closing structure for furniture
CN113482476B (en) * 2021-07-17 2023-02-03 广东东泰五金精密制造有限公司 A press and open resetting means for furniture

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CN103243994A (en) * 2013-05-31 2013-08-14 希美克(广州)实业有限公司 Door closer
WO2013134799A1 (en) * 2012-03-16 2013-09-19 Julius Blum Gmbh Drive device for a movable furniture part
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Publication number Priority date Publication date Assignee Title
CN1348051A (en) * 2000-10-10 2002-05-08 阿图罗萨利斯股份公司 Hinge for furniture use
JP2009127346A (en) * 2007-11-27 2009-06-11 Atom Livin Tech Co Ltd Hinge device for door
CN201406927Y (en) * 2009-05-22 2010-02-17 河南新飞家电有限公司 Adjustable automatic door closing mechanism
WO2013017666A2 (en) * 2011-08-02 2013-02-07 Wolfgang Held Device for opening the cabinet door of a cabinet body
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