CN103422762A - Guide device used for opening and closing of multiple doors in left-and-right buffering mode - Google Patents
Guide device used for opening and closing of multiple doors in left-and-right buffering mode Download PDFInfo
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- CN103422762A CN103422762A CN2012101558463A CN201210155846A CN103422762A CN 103422762 A CN103422762 A CN 103422762A CN 2012101558463 A CN2012101558463 A CN 2012101558463A CN 201210155846 A CN201210155846 A CN 201210155846A CN 103422762 A CN103422762 A CN 103422762A
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- junction plate
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- buffer
- shift fork
- door left
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Abstract
A guide device used for opening and closing of multiple doors in a left-and-right buffering mode is characterized in that the guide and buffer device comprises a guide shifting fork assembly and a reset buffer which is used in cooperation with the guide shifting fork assembly, the guide shifting fork assembly comprises a connection bottom board, a connection fork is arranged below the connection bottom board and is connected with a door frame, a pulley board is arranged on the connection bottom board and is provided with guide wheels, the guide wheels protrude out of the front side or the rear side of the pulley board, a reset shifting fork is arranged on the pulley board and is opposite to the guide shifting fork assembly, and the reset buffer is installed at the top end of the other door frame which is located in the same guide rail with the reset buffer and is closed relatively. The guide device has the advantages of being simple in structure, low in production cost, capable of improving market competitiveness, novel in structure, free of adjustment, and convenient and quick to install, and can be used for buffering reset of the multiple doors.
Description
Technical field
The invention belongs to the five metals class of architectural decoration hardware machinery industry, specifically a kind of guiding device for the buffering folding of multi-door left and right.
Background technology
In existing building, the door that lies low of left and right parallel-moving type is subject to greatly liking of owner because have larger switching area.Generally lie low lower end is installed lower sheave and installs pulley in a both sides, upper end that lie low, and this is five metals spare and accessory parts commonly used in architectural decoration.The lower sheave of a lower end of lying low has the effect of load-bearing and push-and-pull, rolling.The top sheave on top has guide effect, but current pulley commonly used, it is simple in structure, only two pulleys, pulley spindle and fixed heads, consists of, and in the time of use, fixed head is arranged on the side upper end of door by the screw level, general left and right each of Yishanmen.At this time the wheel side face of two pulleys is to be close on the flute profile aluminium alloys of installing downwards a upper end in the rail groove, and top sheave flatly rolls in aluminum alloy trough, and opposite house plays a part positioning and guiding and movement.Due to support, positioning and guiding and the migration of upper and lower pulley, make wall cabinet door promote freely, very light, be very easy to the customer.But this pulley in top still has its weakness, the i.e. pulley of two parallel installations, its center to center distance is changeless, is also that between two pulley foreign steamer side faces, distance is also changeless, and on the aluminium alloys of its coupling, the distance between rail groove groove is also unalterable.It is the aluminum alloy trough that pulley must mate certain slot pitch.Therefore, the use of this pulley just seems certain limitation, and it can only assemble a kind of aluminum alloy trough of specification, and wide or narrow groove just can not be used.The present invention arises at the historic moment for addressing this problem.Moreover generally all used damper on sliding door at present; and, at the shift fork of stirring damper of the interior installation of getting on the right track of sliding door, when promoting sliding door and keep to the side, shifting block is stuck on the movable part of damper; driving sliding door slowly moves; until rest in the frame side of door, due to the cushioning effect of damper, sliding door can not bumped near in doorframe; avoid sending noise because of collision; not therefore or even the protection sliding door can be and therefore damaged in collision, quite is subject to liking of customer.Yet, when people overexert or strength is excessive promotion lies low, because the inertia of the door that now lies low is larger, the moment that shifting block coordinates with damper, the side of door of lying low there will be the phenomenon of jumping, and produces noise, and the return pulley of the door that also easily makes when serious to lie low breaks away from track.Moreover existing shift fork needs to arrange and be arranged in the guide groove of doorframe separately, the snubber that resets is arranged on a body that lies low, so need when mounted the independent shift fork that resets of installing, directive wheel, the snubber that resets, the process complexity is very long, restricted programming, simultaneously integrated hanging down causes small product size huge, and cost of production is high, has also restricted its marketing.Also have Yishanmen in the existing door that lies low just to need to be equipped with a snubber, the shift fork that resets, so this structure can only be used at most two-door flat sliding door, head end and tail end that snubber is arranged on the doorframe guide rail reset to two fan door bufferings, yet according to present Home Fashion & Design Shanghai trend, the area that opens the door need to be equipped with three than gate, and four even more, so existing snubber and the shift fork that resets can not meet its instructions for use.
Summary of the invention
The objective of the invention is the shortcoming existed in order to overcome prior art, provide a kind of simple and reasonable, easy for installation, the integrated high guiding device for the buffering folding of multi-door left and right.
The present invention realizes with the following methods: a kind of guiding device for the buffering folding of multi-door left and right, it is characterized in that: described guiding buffer comprises the guiding pull-fork assembly and is mated the snubber that resets of use, described guiding pull-fork assembly comprises connecting bottom board, connecting bottom board has yoke and is connected with doorframe, described connecting bottom board is provided with pulley plate, described pulley plate is provided with directive wheel, front side or the rear side setting of the outstanding pulley plate of directive wheel, also be provided with the shift fork that resets on described pulley plate, with respect to the guiding pull-fork assembly, the snubber that resets is arranged on and relative another fan doorframe top of cutting out in its same guide rail.
Described directive wheel is installed on guide wheel bracket, and guide wheel bracket is hinged on pulley plate swingably.
Described directive wheel is two, is arranged at the rear and front end of guide wheel bracket.
Described pulley plate is provided with the first junction plate, and shift fork is located at the first junction plate top.
Described the first junction plate also is connected with the second junction plate, is provided with the displacement chute in the second junction plate, and connecting bolt is spirally connected through displacement chute and the first junction plate, connects shift fork and is arranged at the second junction plate top.
On described the second junction plate, be connected with can before and after the buffer board that slides, the shift fork that resets is arranged at the buffer board top, between buffer board and the second junction plate, is provided with buffer.
Described buffer comprises the groove of being located at respectively on buffer board and the second junction plate, at it, in groove separately, the heteropleural end face is provided with spring bearer plate, described spring bearer plate bends in the other side's groove relatively, one buffer spring is fit between two grooves, stressed on the spring bearer plate at groove two ends.
Described buffer board is provided with limit sliding chutes, and the limited post fixing with the second junction plate is installed in limit sliding chutes.
On described shift fork, cover has the noise abatement cover.
Described the first junction plate, the second junction plate and buffer board cross section are square groove shape, and the second junction plate outer wall is close to the first junction plate inwall setting, and the buffer board outer wall is close to the second junction plate inwall setting, forms by the roughly little shape that successively is socketed.
When described guiding pull-fork assembly is installed, the outstanding doorframe side frame of shift fork arranges.
The invention has the beneficial effects as follows: 1) simple in structure, cost of production is low, improves the market competitiveness.2) the shift fork horizontal force is on buffer spring, so if speed at closing time, shift fork clashes into while resetting slide block fast, and the one section buffer distance that bounces back backward of stressed while of shift fork prevents because of impact excessively, and doorframe takeoffs and de-orbits.3) novel structure, without adjustment, quick and easy for installation.4) directive wheel is integrated together with the shift fork that resets, and reduces accessory number of times is installed, and improves installation rate.
The accompanying drawing explanation
Fig. 1 is the present invention's pull-fork assembly structural representation that leads.
Fig. 2 is that the present invention uses the status architecture schematic diagram.
Fig. 3,4,5 is course of action structural representation of the present invention.
Fig. 6 is the flat sliding door guide rail of the multi-door formula of the present invention and doorframe mounting structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is made to concrete further instruction.Below in conjunction with accompanying drawing, the present invention is made to concrete further instruction.A kind of guiding device for the buffering folding of multi-door left and right, it is characterized in that: described guiding buffer comprises the guiding pull-fork assembly and is mated the snubber that resets of use, described guiding pull-fork assembly comprises connecting bottom board 1, connecting bottom board 1 has yoke 11 and is connected with doorframe, described connecting bottom board 1 is provided with pulley plate 21, described pulley plate 21 is provided with directive wheel 31, front side or the rear side setting of directive wheel 31 outstanding pulley plates 3, also be provided with the shift fork 7 that resets on described pulley plate 21, with respect to the guiding pull-fork assembly, the snubber 71 that resets is arranged on and relative another fan doorframe top of cutting out in its same guide rail.
Described directive wheel 31 is installed on guide wheel bracket 3, and guide wheel bracket 3 is hinged on pulley plate 21 swingably.
Described directive wheel 31 is two, is arranged at the rear and front end of guide wheel bracket 3.
Described pulley plate 21 is provided with the first junction plate 2, and shift fork 7 is located at the first junction plate 2 tops.
Described the first junction plate 2 also is connected with in the second junction plate 4, the second junction plates 4 and is provided with displacement chute 41, and connecting bolt 5 is spirally connected through displacement chute 41 and the first junction plate 2, connects shift fork 7 and is arranged at the second junction plate 2 tops.
On described the second junction plate 4, be connected with can before and after the buffer board 6 that slides, the shift fork 7 that resets is arranged at buffer board 6 tops, buffer board 6 and 4 of the second junction plates are provided with buffer.
Described buffer comprises the groove 8 of being located at respectively on buffer board and the second junction plate, at it, in groove separately, the heteropleural end face is provided with spring bearer plate 81, described spring bearer plate 81 bends in the other side's groove 8 relatively, one buffer spring 9 is fit between two grooves, on the stressed spring bearer plate in the groove two ends 81.
Described buffer board 6 is provided with limit sliding chutes 61, and the limited post 62 fixing with the second junction plate 4 is installed in limit sliding chutes 61.
On described shift fork 7, cover has the noise abatement cover.
Described the first junction plate 2, the second junction plates 4 and buffer board 7 cross sections are square groove shape, and the second junction plate 4 outer walls are close to the first junction plate 2 inwall settings, and buffer board 6 outer walls are close to the second junction plate 4 inwall settings, form by the roughly little shape that successively is socketed.
When described guiding pull-fork assembly is installed, the outstanding doorframe side frame of shift fork 7 arranges.
Operating principle: please refer to accompanying drawing, when the present invention is used for simple gate and two-door installation, snubber 71 is fit into to the two ends, left and right in the doorframe guide rail, respectively left and right two fan doors are cushioned and reset, connecting bottom board 1 is fixedly connected with the door frame that lies low by yoke 11, and the angle of regulating guide wheel bracket 3 makes directive wheel 31 contact with doorframe guide rail inwall, and fixed guide wheel support 3 gets final product, reach and regulate directive wheel and doorframe spacing with this, the effect that improves the scope of application.At closing time, doorframe drives shift fork to the motion of snubber direction, when the slide block 7 that resets on shift fork 7 and snubber 71 clashes into, because shift fork 7 is that elastic force balance is on buffer spring 9, when so if it is subject to being greater than the impact of spring force, the shift fork 7 one section buffer distance that will level bounces back backward.Prevent because of impact excessively, the drawback that doorframe takeoffs and de-orbits reduces operating noise and mechanical wear simultaneously, increases the service life.Reset slide block 72 after stressed, break away from the self-locking slideway in snubber, enter in the slideway that resets, mousing-hook 73 simultaneously hangs over shift fork 7, and under the pulling force of back-moving spring, the door that will lie low is closed, and plays the effect of buffering and automatic door-closing.Therefore in the present invention, guide wheel units and the shift fork height that resets are integrated on an accessory, have avoided the split manufacture, repeatedly install and regulate the complex structure that brings, the drawback such as small product size is large, and cost of production is high, and installation procedure is loaded down with trivial details.
As shown in Fig. 2-6, when the present invention is used for four, A, D are positioned at same guide rail, B, two of C are positioned at same guide rail, so, if every fan door is all installed the shift fork that resets, the snubber that resets quite bothers, and cost of production is higher, be arranged on the motion that the interior snubber of guide rail can stop doorframe simultaneously, cause B, C two fan doors can't open (snubber is meeting and shift fork shock in the doorframe guide rail, causes B, two of C to contact and to realize standard-sized sheet with the side door frame) fully.The mounting means of A door and D door is with reference to simple gate and two-door mounting means, snubber 1 is fit into to the two ends, left and right in the doorframe guide rail, respectively A, D two fan doors are cushioned and reset, the pull-fork assembly that resets is installed to A, D doorframe top and the snubber that resets is used in conjunction with, and be positioned at and be same as guide rail at multi-door middle B, two of C, and relative motion realizes closing the door as shown in Figure 2, on B, C, can arbitrarily be arranged on two tops by snubber is relative with the shift fork that resets.In B, two relative motions of C at closing time, the slide block that resets resetted on the shift fork cushion at collision realize the closing the door effect of buffering and automatic door-closing, because snubber and guiding pull-fork assembly are installed in the doorframe top, so can not clash into the non-snubber that is mated, but so B, two free-open-closes of C.Thereby solved conventional art and can not be suitable for the technical barrier that multi-door buffering resets.
Claims (10)
1. the guiding device for the buffering folding of multi-door left and right, it is characterized in that: described guiding buffer comprises the guiding pull-fork assembly and is mated the snubber that resets (71) of use, described guiding pull-fork assembly comprises connecting bottom board (1), connecting bottom board (1) has yoke (11) and is connected with doorframe, described connecting bottom board (1) is provided with pulley plate (21), described pulley plate (21) is provided with directive wheel (31), front side or the rear side setting of the outstanding pulley plate (3) of directive wheel (31), also be provided with the shift fork that resets (7) on described pulley plate (21), with respect to the guiding pull-fork assembly, the snubber (71) that resets is arranged on and relative another fan doorframe top of cutting out in its same guide rail.
2. the guiding device for the buffering folding of multi-door left and right according to claim 1, it is characterized in that: described directive wheel (31) is installed on guide wheel bracket (3), guide wheel bracket (3) is hinged on pulley plate (21) swingably, described directive wheel (31) is two, is arranged at the rear and front end of guide wheel bracket (3).
3. the guiding device for the buffering folding of multi-door left and right according to claim 1, it is characterized in that: described pulley plate (21) is provided with the first junction plate (2), and shift fork (7) is located at the first junction plate (2) top.
4. the guiding device for the buffering folding of multi-door left and right according to claim 3, it is characterized in that: described the first junction plate (2) also is connected with the second junction plate (4), be provided with displacement chute (41) in the second junction plate (4), connecting bolt (5) is spirally connected through displacement chute (41) and the first junction plate (2), connects shift fork (7) and is arranged at the second junction plate (2) top.
5. the guiding device for the buffering folding of multi-door left and right according to claim 4, it is characterized in that: on described the second junction plate (4), be connected with can before and after the buffer board (6) that slides, the shift fork (7) that resets is arranged at buffer board (6) top, between buffer board (6) and the second junction plate (4), is provided with buffer.
6. the guiding device for the buffering folding of multi-door left and right according to claim 5, it is characterized in that: described buffer comprises the groove (8) of being located at respectively on buffer board (6) and the second junction plate (4), at it, groove heteropleural end face separately is provided with spring bearer plate (81), described spring bearer plate (81) bends in the other side's groove (8) relatively, one buffer spring (9) is fit between two grooves, on the stressed spring bearer plate in the groove two ends (81).
7. the guiding device for the buffering folding of multi-door left and right according to claim 4, it is characterized in that: described buffer board (6) is provided with limit sliding chutes (61), and the limited post (62) fixing with the second junction plate (4) is installed in limit sliding chutes (61).
8. the guiding device for the buffering folding of multi-door left and right according to claim 4, is characterized in that: on described shift fork (7), overlap the noise abatement cover is arranged.
9. according to claim 4,5, the 6 described guiding devices for the buffering folding of multi-door left and right, it is characterized in that: described the first junction plate (2), the second junction plate (4) and buffer board (7) cross section are square groove shape, the second junction plate (4) outer wall is close to the first junction plate (2) inwall setting, buffer board (6) outer wall is close to the second junction plate (4) inwall setting, forms and successively is socketed from large to small shape.
10. the guiding device for the buffering folding of multi-door left and right according to claim 1, it is characterized in that: when described guiding pull-fork assembly is installed, the outstanding doorframe side frame of shift fork (7) arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155846.3A CN103422762B (en) | 2012-05-20 | 2012-05-20 | For the guiding device of multi-door left and right buffering folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155846.3A CN103422762B (en) | 2012-05-20 | 2012-05-20 | For the guiding device of multi-door left and right buffering folding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103422762A true CN103422762A (en) | 2013-12-04 |
| CN103422762B CN103422762B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210155846.3A Active CN103422762B (en) | 2012-05-20 | 2012-05-20 | For the guiding device of multi-door left and right buffering folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103422762B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500127A (en) * | 2014-12-19 | 2015-04-08 | 广东图特家居科技股份有限公司 | Hidden cabinet door buffer structure |
| CN105035925A (en) * | 2015-08-17 | 2015-11-11 | 苏州乐丰电梯部件有限公司 | Protective device for preventing elevator from being opened or closed secondarily |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201019286Y (en) * | 2007-04-17 | 2008-02-13 | 张建能 | Buffer type automatic closing sliding-rail |
| WO2009076785A1 (en) * | 2007-12-14 | 2009-06-25 | Eku Ag | Device for pulling a sliding door into the end position and damping said door, the same being supported by traveling gears and guided in a profile rail |
| CN201560664U (en) * | 2009-10-28 | 2010-08-25 | 许姜德 | buffer |
| CN102162324A (en) * | 2010-02-24 | 2011-08-24 | 世嘉智尼工业株式会社 | Drawing device |
| CN201991358U (en) * | 2011-03-15 | 2011-09-28 | 中山市伊斯卡达卫浴有限公司 | Automatic door closing device for shower room |
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2012
- 2012-05-20 CN CN201210155846.3A patent/CN103422762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201019286Y (en) * | 2007-04-17 | 2008-02-13 | 张建能 | Buffer type automatic closing sliding-rail |
| WO2009076785A1 (en) * | 2007-12-14 | 2009-06-25 | Eku Ag | Device for pulling a sliding door into the end position and damping said door, the same being supported by traveling gears and guided in a profile rail |
| CN201560664U (en) * | 2009-10-28 | 2010-08-25 | 许姜德 | buffer |
| CN102162324A (en) * | 2010-02-24 | 2011-08-24 | 世嘉智尼工业株式会社 | Drawing device |
| CN201991358U (en) * | 2011-03-15 | 2011-09-28 | 中山市伊斯卡达卫浴有限公司 | Automatic door closing device for shower room |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500127A (en) * | 2014-12-19 | 2015-04-08 | 广东图特家居科技股份有限公司 | Hidden cabinet door buffer structure |
| CN104500127B (en) * | 2014-12-19 | 2017-09-08 | 广东图特家居科技股份有限公司 | A kind of concealed cabinet door buffer structure |
| CN105035925A (en) * | 2015-08-17 | 2015-11-11 | 苏州乐丰电梯部件有限公司 | Protective device for preventing elevator from being opened or closed secondarily |
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| Publication number | Publication date |
|---|---|
| CN103422762B (en) | 2016-01-20 |
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