CN203856322U - Automatic-reset opening and closing system for furniture - Google Patents
Automatic-reset opening and closing system for furniture Download PDFInfo
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- CN203856322U CN203856322U CN201420040192.4U CN201420040192U CN203856322U CN 203856322 U CN203856322 U CN 203856322U CN 201420040192 U CN201420040192 U CN 201420040192U CN 203856322 U CN203856322 U CN 203856322U
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- 238000003825 pressing Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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Abstract
The utility model discloses an automatic-reset opening and closing system for furniture. The automatic-reset opening and closing system comprises a fixed part and a moving part, wherein a pressing bounce device is arranged on the fixed part or the moving part; a heart-shaped groove is formed in the pressing bounce device; the pressing bounce device slides along the track of the heart-shaped groove and stops at an opening position by pressing the moving part, is in matched connection with a meshing assembly through an acting part arranged thereon, and is at least matched with a pull-out device arranged on the fixed part or the moving part through the meshing assembly when the moving part is continuously opened so as to reset at a closing position; the pull-out device is separated from a rack of the meshing assembly when the moving part is continuously opened, so that the rack resets by virtue of an elastic part arranged thereon. With the structural improvement, a handle is eliminated from the moving part, the production cost is reduced, the steps of opening and closing the moving part by a user are simplified, and greater convenience in use is brought to the user, so that the using experience of the user is further improved.
Description
Technical field
The utility model relates to the automatic reset switch system that a kind of furniture is used.
Background technology
The swing rod locking structure that Chinese patent literature CN201915713U discloses a kind of magnetic-attraction door lock on August 3rd, 2011, it comprises the rebounding device being arranged on doorframe, rebounding device comprises and is arranged at the end cap with unidirectional chute, propulsion arm and connecting axle 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 flange that extends internally out, forms an elastic deformation gap jointly.It is said that this structure is by setting up the shackle member with limited block, while pressing by shackle member, shackle member expands outwardly under the elastic force effect of self, be fixedly connected with mount pad to realize, with the compactness that ensures that shackle member is connected with mount pad, and this limited block can play accurate location to fork and the object of guiding, effectively avoids fork to occur obscission, but does not hinder the swing of fork; But, after rebounding device bullet opening door body, can not automatically reset, the rebounding device that stretches out cabinet limit has not only affected cabinet outward appearance, the rebounding device stretching out can be because collision causes damaging in routine use process, application life is short, and wanting the rebounding device stretching out to regain can only be when door body be closed, has not only increased the step of switch gate body, returning user's use makes troubles, and user's experience is had a greatly reduced quality.Therefore, be necessary further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, easy to operate, low cost of manufacture, easily production, easily realization, easy to assemble, long service life, the automatic reset switch system that the scope of application is wide and the high furniture of experience degree is used, to overcome weak point of the prior art.
The automatic reset switch system of using by a kind of furniture of this object design, comprise fixed part and moving-member, it is characterized in that: on fixed part or moving-member, be provided with press rebound device, shape groove position be intentionally set on press rebound device and slide and stop in an open position along the track of heart shape groove position by pressing moving-member; Press rebound device is connected by the service portion and the engagement component that arrange on it, and at least in the time that moving-member continues to open, match with the pulling off device being arranged on fixed part or moving-member by engagement component, press rebound device is resetted in fastening position;
Described press rebound device slides and stops in an open position and make moving-member automatic pause at the segment distance place with respect to fixed part along the track of heart shape groove position by pressing moving-member.
The tooth bar that described engagement component comprises gear and is connected with gear; The service portion of press rebound device drives connection by wheel and rack.
Described press rebound device matches with pulling off device by service portion driven wheel and band carry-over bar; Described tooth bar at least suspends in the time continuing to open with respect to a segment distance place of fixed part, by gearing on service portion at moving-member, makes press rebound device slide and stop along the track of heart shape groove position, and resets in fastening position;
Described pulling off device press rebound device reset in fastening position and in the time that moving-member continues to open and tooth bar be separated.
On described tooth bar, be provided with elastic component and at least in the time that pulling off device and tooth bar are separated, realize and automatically reseting by elastic component.
Described pulling off device is arranged on fixed part or moving-member and comprises holder, is provided with pulling unit on holder, between pulling unit and engagement component, is provided with slide; The tooth bar of engagement component at least slides and is arranged on slide, and at least moving-member suspend at the segment distance place with respect to fixed part and while continuing to open by gearing on the service portion of press rebound device, 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 the part that is clasped, and the two at least touches mutually in the time that moving-member suspends at the segment distance place with respect to fixed part and continues to open, and pulling unit and slide are in transmission connection.
Between described pulling unit and buckle and/or slide and be clasped and be provided with return unit between part; Buckle resets and is separated in fastening position and in the time that moving-member continues to open at press rebound device with the part that is clasped, and tooth bar and slide are realized and being automatically reset by elastic component.
Described elastic component is that spring and one end are connected with tooth bar or slide, and the other end is connected with fixed part or moving-member.
Described buckle and be clasped and be also provided with and close guide surface between part; The power of the return unit arranging on buckle and/or the part that is clasped is less than the power of automatically closing of moving-member.
Described press rebound device is arranged on fixed part or moving-member by base and comprises heart-shaped part, hook, contiguous block and spring; Wherein, heart shape groove position is arranged on heart-shaped part, and hook one end is arranged on contiguous block, and the other end slides and stops along the track of heart shape groove position by pressing moving-member, 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 and stop along the track of heart shape groove position by pressing moving-member, moving-member and contiguous block join, and automatic pause keeps location at the segment distance place with respect to fixed part and by the elastic force of spring.
Described slide slides to be arranged at and on base and between the two, is provided with sliding guidance portion; Tooth bar slides to be arranged on slide or base and by gear and drives and be connected with service portion.
Described base is fixedly installed on fixed part, and pulling off device is fixedly installed on moving-member.
On described base, be also provided with trim; Press rebound device, gear, tooth bar and slide are arranged between base and trim.
The utility model is by the improvement of said structure, on fixed part or moving-member, be provided with press rebound device, only need press moving-member, can realize between press rebound device and fixed part and form certain distance, user can open moving-member by this distance, reduce the handle on moving-member, thereby reduced cost of production; Now, press rebound device is in an open position, continue to open moving-member, and take the pulling off device joining on it to and move, because the tooth bar of pulling off device and engagement component is connected, tooth bar again by gearing on the service portion of press rebound device, therefore moving-member resets in fastening position press rebound device by the cooperation of rack and pinion in the time continuing to open, and has avoided occurring damaging and affecting the problem of furniture overall appearance because of opening of press rebound device; Moving-member continues to open, and pulling off device and tooth bar are separated, and tooth bar is realized and being automatically reset by the elastic component arranging on it.Compared with prior art, reduce for opening moving-member handle used, made user only need touch moving-member and can produce the distance of opening for moving-member by press rebound device, easy to use; Press rebound device is the effect because of tooth bar, gear again after opening, continuing to open and automatically reset in fastening position with moving-member, not only reduce user's required step in the time closing moving-member, improve user's experience, also avoid occurring damaging because of opening of press rebound device, improve its application life, further improved the globality of furniture outward appearance.It has simple and reasonable, dependable performance, easy to operate, low cost of manufacture, easily production, easily realization, easy to assemble, long service life and experience degree high, practical, and can be widely used in for furniture on laterally opened door body, convertible support door body and drawer door body, the scope of application is wide.
Brief description of the drawings
Fig. 1 is the utility model one example structure schematic diagram.
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 the utility model fundamental diagram.
Fig. 7-Fig. 9 is the multiple application examples structural representations of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 3, the automatic reset switch system that this furniture is used, the laterally opened cabinet that this furniture is family expenses, comprises fixed part and moving-member, and fixed part is cabinet, and moving-member is laterally opened door body.Wherein, on fixed part or moving-member, be provided with press rebound device, shape groove position be intentionally set on press rebound device and slide and stop in an open position along the track of heart shape groove position by pressing moving-member; Press rebound device is connected with engagement component by the service portion 17 arranging on it, and at least in the time that moving-member continues to open, match with the pulling off device being arranged on fixed part or moving-member by engagement component, press rebound device is resetted in fastening position.
Press rebound device that should use-case is fixedly installed on fixed part, on cabinet, pulling off device is fixedly installed on moving-member, on door body; The form that arranges of the two can be exchanged mutually, press rebound device be fixedly installed on moving-member, on door body, pulling off device is fixedly installed on fixed part, on cabinet; In a word, the two is arranged at respectively on moving certain parts and can realizes above-mentioned effect.
Press rebound device slides and stops in an open position and make moving-member automatic pause at the segment distance place with respect to fixed part along the track of heart shape groove position by pressing moving-member.The tooth bar 1.2 that engagement component comprises gear 1.1 and is connected with gear 1.1; The service portion 17 of press rebound device is driven and is connected with tooth bar 1.2 by gear 1.1.Press rebound device matches with pulling off device by service portion 17 driven wheels 1.1 and band carry-over bar 1.2; Described tooth bar 1.2 at least suspends in the time continuing to open with respect to a segment distance place of fixed part, acts on service portion 17 by gear 1.1 at moving-member, makes press rebound device slide and stop along the track of heart shape groove position, and resets in fastening position.Described pulling off device press rebound device reset in fastening position and in the time that moving-member continues to open and tooth bar 1.2 be separated.On tooth bar 1.2, be provided with elastic component 2 and at least in the time that pulling off device and tooth bar 1.2 are separated, realize and automatically reseting by elastic component 2.
Specifically, pulling off device is arranged on fixed part or moving-member and comprises holder 3, is provided with pulling unit 4 on holder 3, is provided with slide 5 between pulling unit 4 and engagement component; The tooth bar 1.2 of engagement component at least slides and is arranged on slide 5, and at least in the time that moving-member suspends at the segment distance place with respect to fixed part and continues to open, act on the service portion 17 of press rebound device by gear 1.1, 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 the part 7 that is clasped, and the two at least touches mutually in the time that moving-member suspends at the segment distance place with respect to fixed part and continues to open, and pulling unit 4 and slide 5 are in transmission connection.
Between pulling unit 4 and buckle 6 and/or slide 5 and be clasped and be provided with return unit between part 7, between the pulling unit 4 of the present embodiment and buckle 6 and slide 5 and be clasped and be provided with return unit between part 7; Buckle 6 resets and is separated in fastening position and in the time that moving-member continues to open at press rebound device with the part 7 that is clasped, and tooth bar 1.2 and slide 5 are realized and being automatically reset by elastic component 2.Described elastic component 2 is spring, and the present embodiment is preferably extension spring and one end is connected with tooth bar 1.2 or slide 5, and the other end is connected with fixed part or moving-member.
Buckle 6 and be clasped and be also provided with and close guide surface between part 7; The power of the return unit arranging on buckle 6 and/or the part 7 that is clasped is less than the power of automatically closing of moving-member.When moving-member is closed, buckle 6 on pulling unit 4 contacts with the part 7 that is clasped on slide 5, due to buckle 6 and be clasped return unit and buckle 6 on part 7 and be clasped and close guide surface between part 7, in the time that the two contacts, the power of closing automatically of moving-member is greater than the elastic force of return unit, the two is dodged mutually, moving-member is realized and automatically closed.
Press rebound device is arranged on fixed part or moving-member by base 8 and comprises heart-shaped part 9, hook 10, contiguous block 11 and spring 12; Wherein, heart shape groove position is arranged on heart-shaped part 9, and hook 10 one end are arranged on contiguous block 11, and the other end slides and stops along the track of heart shape groove position by pressing moving-member, makes press rebound device be formed with open position and fastening position.On contiguous block 11, be provided with propulsion arm 14, propulsion arm 14 one end expose 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 ends join 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, is also provided with cushion block 16 on connector 15; Spring 12 is arranged between heart-shaped part 9 and contiguous block 11; Make to link up with 10 slips of the tracks along heart shape groove position and stop by pressing moving-member; moving-member joins with contiguous block 11 by cushion block 16, connector 15 and propulsion arm 14, and automatic pause keeps location at the segment distance place with respect to fixed part and by the elastic force of spring 12.Between described contiguous block 11 and hook 10, be also provided with shackle member 13, one end of hook 10 is arranged on contiguous block 11 by shackle member 13.
In said structure, slide 5 slides to be arranged at and on base 8 and between the two, is provided with sliding guidance portion; Tooth bar 1.2 slides to be arranged on slide 5 or base 8 and by gear 1.1 and drives and be connected with service portion 17.In order to make the globality of product better, outward appearance is more succinct, is also provided with trim 18 on base 8, and press rebound device, gear 1.1, tooth bar 1.2 and slide 5 are arranged between base 8 and trim 18.
Its operating principle: referring to Fig. 4-Fig. 6; when pressing moving-member in closed condition; press moving-member; press rebound device slides and ejects towards A direction along the track of heart shape groove position; press rebound device is in an open position; now; press rebound device is with carry-over bar 1.2 to slide in the opposite direction by service portion 17 driven wheels 1.1; and; press rebound device promotes moving-member when ejection and opens towards B direction; between moving-member and fixed part, form certain distance, user can open moving-member by this distance.Continue to open moving-member, and take the pulling unit 4 joining on it to and move, now the buckle 6 on pulling unit 4 touches mutually with the part 7 that is clasped on slide 5, moving-member drives pulling unit 4 to drive slide 5 to move towards D direction simultaneously, because sliding, tooth bar 1.2 is arranged on slide 5, in the time that tooth bar 1.2 slides into the rear side of slide 5, slide 5 is with carry-over bar 1.2 to move towards D direction simultaneously, tooth bar by gearing on the service portion 17 of press rebound device, press rebound device is moved towards C direction, finally make press rebound device slide and stop along the track of heart shape groove position, and reset in fastening position.Pulling unit 4 resets in fastening position and in the time that moving-member continues to open towards B direction at press rebound device, buckle 6 on it is separated with the part 7 that is clasped on slide 5, slide 5 automatically resets towards E direction by the elastic component 2 arranging on it, is with carry-over bar 1.2 to automatically reset simultaneously.Because buckle 6 and the power of the return unit on part 7 that is clasped are less than the power of automatically closing of moving-member, in the time pressing moving-member to close, moving-member can be realized automatically and closing, and is not subject to stopping of any power.Its structure is closed can be referring to 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.Referring to 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, between fixed part and moving-member, is provided with bracing or strutting arrangement, opens and closes for the upset 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 on drawer door body.Referring to Fig. 8, it is different from above-mentioned application examples part and is: fixed part is cabinet, moving-member is drawer body, and press rebound device, engagement component, slide 5 and base 8 are arranged on cabinet, and pulling off device is arranged on the panel, side plate, base plate of drawer body.Except this part, referring to Fig. 9, fixed part can also be for determining slide rail, and moving-member is moving slide rail, and press rebound device, engagement component, slide 5 and base 8 are arranged at determines slide rail, and pulling off device is arranged on moving 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, engagement component, slide 5, base 8 and pulling off device can be exchanged mutually, do not place restrictions in above-mentioned setting position, in a word, be arranged at respectively on moving certain parts and can realize above-mentioned effect.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art are to its simple modification or transformation, within all dropping on protection domain of the present utility model.
Claims (14)
1. the automatic reset switch system that furniture is used, comprise fixed part and moving-member, it is characterized in that: on fixed part or moving-member, be provided with press rebound device, shape groove position be intentionally set on press rebound device and slide and stop in an open position along the track of heart shape groove position by pressing moving-member; Press rebound device is connected with engagement component by the service portion (17) arranging on it, and at least in the time that moving-member continues to open, match with the pulling off device being arranged on fixed part or moving-member by engagement component, press rebound device is resetted in fastening position;
Described press rebound device slides and stops in an open position and make moving-member automatic pause at the segment distance place with respect to fixed part along the track of heart shape groove position by pressing moving-member.
2. the automatic reset switch system that furniture is used according to claim 1, is characterized in that the tooth bar (1.2) that described engagement component comprises gear (1.1) and is connected with gear (1.1); The service portion (17) of press rebound device is driven and is connected with tooth bar (1.2) by gear (1.1).
3. the automatic reset switch system that furniture is used according to claim 2, is characterized in that described press rebound device matches with pulling off device by service portion (17) driven wheel (1.1) and band carry-over bar (1.2); Described tooth bar (1.2) at least suspends in the time continuing to open with respect to a segment distance place of fixed part, acts on service portion (17) by gear (1.1) at moving-member, make press rebound device slide and stop along the track of heart shape groove position, and reset in fastening position;
Described pulling off device press rebound device reset in fastening position and in the time that moving-member continues to open and tooth bar (1.2) be separated.
4. the automatic reset switch system that furniture is used according to claim 3, is characterized in that being provided with on described tooth bar (1.2) elastic component (2) and at least in the time that pulling off device and tooth bar (1.2) are separated, are realized and being automatically reset by elastic component (2).
5. the automatic reset switch system of using according to furniture described in claim 1-4 any one, it is characterized in that described pulling off device is arranged on fixed part or moving-member and comprises holder (3), on holder (3), be provided with pulling unit (4), between pulling unit (4) and engagement component, be provided with slide (5); The tooth bar (1.2) of engagement component at least slides and is arranged on slide (5), and at least in the time that moving-member suspends at the segment distance place with respect to fixed part and continues to open, act on the service portion (17) of press rebound device by gear (1.1), press rebound device is resetted in fastening position.
6. the automatic reset switch system that furniture is used according to claim 5, the front end that it is characterized in that described pulling unit (4) is provided with buckle (6), the corresponding buckle of slide (5) (6) is provided with the part that is clasped (7), the two at least touches mutually in the time that moving-member suspends at the segment distance place with respect to fixed part and continues to open, and pulling unit (4) and slide (5) are in transmission connection.
7. the automatic reset switch system that furniture is used according to claim 6, is characterized in that being provided with return unit between described pulling unit (4) and buckle (6) and/or between slide (5) and the part that is clasped (7); Buckle (6) resets and is separated in fastening position and in the time that moving-member continues to open at press rebound device with the part (7) that is clasped, and tooth bar (1.2) and slide (5) are realized and being automatically reset by elastic component (2).
8. the automatic reset switch system that furniture is used according to claim 7, it is characterized in that described elastic component (2) is for spring and one end are connected with tooth bar (1.2) or slide (5), the other end is connected with fixed part or moving-member.
9. the automatic reset switch system that furniture is used according to claim 8, is characterized in that being also provided with and closing guide surface between described buckle (6) and the part that is clasped (7); The power of the upper return unit arranging of buckle (6) and/or the part that is clasped (7) is less than the power of automatically closing of moving-member.
10. the automatic reset switch system that furniture is used according to claim 9, is characterized in that described press rebound device is arranged on fixed part or moving-member by base (8) and comprises heart-shaped part (9), hook (10), contiguous block (11) and spring (12); Wherein, heart shape groove position is arranged on heart-shaped part (9); it is upper that hook (10) one end is arranged at contiguous block (11), and the other end slides and stops along the track of heart shape groove position by pressing moving-member, makes press rebound device be formed with open position and fastening position.
The 11. automatic reset switch systems that furniture is used according to claim 10, is characterized in that described spring (12) is arranged between heart-shaped part (9) and contiguous block (11); Make hook (10) slide and stop along the track of heart shape groove position by pressing moving-member; moving-member and contiguous block (11) join, and automatic pause keeps location at the segment distance place with respect to fixed part and by the elastic force of spring (12).
The 12. automatic reset switch systems of using according to furniture described in claim 11, is characterized in that described slide (5) slip is arranged at base (8) and above and between the two is provided with sliding guidance portion; Tooth bar (1.2) slip is arranged at slide (5) or base (8) above and by gear (1.1) drives and is connected with service portion (17).
The 13. automatic reset switch systems of using according to furniture described in claim 12, is characterized in that described base (8) is fixedly installed on fixed part, and pulling off device is fixedly installed on moving-member.
The 14. automatic reset switch systems of using according to furniture described in claim 13, is characterized in that being also provided with on described base (8) trim (18); Press rebound device, gear (1.1), tooth bar (1.2) and slide (5) are arranged between base (8) and trim (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040192.4U CN203856322U (en) | 2014-01-22 | 2014-01-22 | Automatic-reset opening and closing system for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040192.4U CN203856322U (en) | 2014-01-22 | 2014-01-22 | Automatic-reset opening and closing system for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856322U true CN203856322U (en) | 2014-10-01 |
Family
ID=51606184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040192.4U Expired - Lifetime CN203856322U (en) | 2014-01-22 | 2014-01-22 | Automatic-reset opening and closing system for furniture |
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| Country | Link |
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| CN (1) | CN203856322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742018A (en) * | 2014-01-22 | 2014-04-23 | 伍志勇 | Automatic-reset opening-closing system for furniture |
-
2014
- 2014-01-22 CN CN201420040192.4U patent/CN203856322U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742018A (en) * | 2014-01-22 | 2014-04-23 | 伍志勇 | Automatic-reset opening-closing system for furniture |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |