CN203961671U - A kind of overlapped sliding door - Google Patents
A kind of overlapped sliding door Download PDFInfo
- Publication number
- CN203961671U CN203961671U CN201420338431.4U CN201420338431U CN203961671U CN 203961671 U CN203961671 U CN 203961671U CN 201420338431 U CN201420338431 U CN 201420338431U CN 203961671 U CN203961671 U CN 203961671U
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- CN
- China
- Prior art keywords
- uterus
- cervical orifice
- connecting rod
- door
- female
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model relates to a kind of overlapped sliding door, comprise female door, cervical orifice of uterus, link assembly and be fixedly installed on the sliding door support on ground, female door is slidably arranged on sliding door support, this mother Men Nei is provided with female door slide rail, cervical orifice of uterus slides and arranges along female door slide rail, and the middle part of second connecting rod and female door hinge connect, and its two ends are hinged with one end of first connecting rod, third connecting rod respectively, the other end and the cervical orifice of uterus of first connecting rod are hinged, and the other end of third connecting rod is hinged with the fixed bar that is arranged at ground; When female door is mobile, drive is moved with the pin joint of female door in the middle part of being positioned at second connecting rod, and second connecting rod generation is then ordered about cervical orifice of uterus by first connecting rod with respect to the swing of mother's door and moved along female door slide rail.By link assembly, tractive is carried out in the end of cervical orifice of uterus, the power that cervical orifice of uterus is obtained moves in slide rail, relatively female door motion again when cervical orifice of uterus moves with female, and after mother launches with cervical orifice of uterus, its closed approaches the area of two; And while opening, it is overlapping that female door and cervical orifice of uterus shrink again, it is the area of.
Description
Technical field
The present invention relates to a kind of overlapped sliding door.
Background technology
Existing translation door need arrange the door opening consistent with door body, need to take the space consistent with door body.After opening in order to ensure door, can meet the current needs of many oversize vehicles, existing translation door must need to arrange large-scale door opening, and not all occasions has enough spaces that corresponding door opening is provided, and the use field of translation door is restricted.
Summary of the invention
The object of the invention is to address the above problem and a kind of overlapped sliding door is provided, and space that this overlapped sliding door takies under sliding door opening is less can realize the larger amplitude of closing the door in the time that sliding door is closed, and is specifically realized by following technical scheme:
A kind of overlapped sliding door, comprise female door, cervical orifice of uterus, the link assembly that comprises first connecting rod, second connecting rod, third connecting rod and be fixedly installed on the sliding door support on ground, described female door is slidably arranged on described sliding door support, this mother Men Nei is provided with female door slide rail, described cervical orifice of uterus slides and arranges along described female door slide rail, the middle part of described second connecting rod and female door hinge connect, its two ends are hinged with one end of first connecting rod, third connecting rod respectively, the other end of described first connecting rod and described cervical orifice of uterus are hinged, and the other end of third connecting rod is hinged with the fixed bar that is arranged at ground; When move on sliding door support on described female door edge, drive is positioned at second connecting rod middle part moves with the pin joint of female, and under the pulling of third connecting rod, second connecting rod generation is then ordered about described cervical orifice of uterus by first connecting rod with respect to the swing of female door and moved along female slide rail.
Described overlapped sliding door, it further designs and is, the pin joint of described second connecting rod and female door is less than the straight length at first connecting rod two ends, described first connecting rod, second connecting rod, female door and cervical orifice of uterus formation slider-crank mechanism apart from itself and the straight length between the pin joint of first connecting rod.
Described overlapped sliding door, it further designs and is, and described female Men Nei is provided with the slot adapting with cervical orifice of uterus, and described cervical orifice of uterus is plugged in described slot.
Described overlapped sliding door, it further designs and is, described female door slide rail is positioned at the upper edge of described slot, and the upper edge of described cervical orifice of uterus is connected with at least one and is provided with the guide roller support of some rollers, and the roller on this guide roller support is connected with a described female slide rail.
Described overlapped sliding door, its further design be, on described sliding door support, be provided with at least one and be provided with the support wheel support of roller, the bottom of described female door is provided with supporting guide, the roller on described support wheel support is connected with described supporting guide.
Described overlapped sliding door, it further designs and is, the middle part of described female door is provided with driving guide rail, one side of this driving guide rail is provided with the driving mechanism being fixedly connected with ground by driving arm, and described driving mechanism drives some rollers and the described driving guide rail of guide rail to be in transmission connection by being positioned at.
Described overlapped sliding door, it further designs and is, described female door slide rail, supporting guide and drive guide rail to be middle part to there is space two side portions and have respectively the bilateral rectangular guideway of upper rail face and lower guideway face, described in this bilateral rectangular guideway, on guide roller support, support wheel support and driving arm, be symmetrically arranged with the some groups of rollers with two kinds of centre-heights, each support inserts the central space of corresponding bilateral rectangular guideway, and the roller on each support is connected with upper rail face or the contact of lower guideway face of corresponding bilateral rectangular guideway.
Described overlapped sliding door, its further design be, described driving mechanism is motor and the gear that is connected with motor, described motor is in transmission connection by gear and the roller that is positioned at driving guide rail.
Described overlapped sliding door, it further designs and is, described cervical orifice of uterus has multiple, and be connected to form multistage cervical orifice of uterus by link assembly successively, the middle part of the second connecting rod of the link assembly that each cervical orifice of uterus is corresponding is connected with previous stage cervical orifice of uterus, the end of the third connecting rod of respective link assembly and described fixed bar or previous stage cervical orifice of uterus are hinged, and when described female door is mobile, it is mobile that cervicals orifice of uterus at different levels drive previous stage cervical orifice of uterus to produce successively.
Described overlapped sliding door, it further designs and is, described cervical orifice of uterus has multiple and is slidably connected successively by slide rail, the cervical orifice of uterus being positioned at is foremost connected with female door by link assembly, the cervical orifice of uterus that is positioned at rearmost end is slidably connected by female door slide rail and female door, the avris of each cervical orifice of uterus is provided with block, is positioned at cervical orifice of uterus foremost and drives successively each cervical orifice of uterus generation mobile by block when generation is mobile under mother's door and link assembly driving.
The present invention carries out tractive by link assembly to the end of cervical orifice of uterus, by link assembly, tractive is carried out in the end of cervical orifice of uterus, the power that cervical orifice of uterus is obtained; in slide rail, move; relatively female door motion again when cervical orifice of uterus moves with female, after mother launches with cervical orifice of uterus, its closed approaches the area of two; And while opening, it is overlapping that female door and cervical orifice of uterus shrink again, it is the area of; Shorter sliding door guide rail for overlapping door final result, realizes the switching length of many times of distances; A less sliding door placing space while opening, when closed compared with gate length and area.
Brief description of the drawings
Fig. 1 is structural representation under sliding door closed condition.
Fig. 2 is sliding door while opening, its structural representation.
Fig. 3 is sliding door side-looking structural representation.
The structural representation of Fig. 4 bilateral rectangular guideway, roller and corresponding support.
Fig. 5 is the door moving structure schematic diagram that multiple cervicals orifice of uterus drive connection successively.
Fig. 6 is the door moving structure schematic diagram that comprises cervical orifice of uterus.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the present invention will be described.
As shown in Figure 1, this overlapped sliding door comprises female door 1, cervical orifice of uterus 2, comprise first connecting rod 31, second connecting rod 32, the link assembly 3 of third connecting rod 33 and be fixedly installed on the sliding door support 4 on ground, female door 1 is slidably arranged on sliding door support 4, in this mother's door 1, be provided with female door slide rail 11, cervical orifice of uterus 2 slides and arranges along female door slide rail 11, the middle part of second connecting rod 32 is hinged with female door 1, its two ends respectively with first connecting rod 31, one end of third connecting rod 33 is hinged, the other end of first connecting rod 31 and cervical orifice of uterus 2 are hinged, the other end of third connecting rod 33 is hinged with the fixed bar 34 that is arranged at ground, the straight length that the pin joint of second connecting rod 32 and female door is less than first connecting rod two ends apart from the straight length between the pin joint of itself and first connecting rod is that AB segment length is less than BC segment length, the top of first connecting rod, second connecting rod, female door and cervical orifice of uterus form slider-crank mechanism, and wherein AB section is that crank, BC section are that connecting rod, cervical orifice of uterus are that slide block, female door are chute, this structure makes second connecting rod in the time of the swing of carrying out by a small margin, can order about the movement of the larger stroke of cervical orifice of uterus generation, has improved opening and closing velocity of sliding door.The present invention considers for the object that reduces driving mechanism, crank has been carried out to reverse extension, formation second connecting rod then makes crank produce swing by the tractive of third connecting rod and then drives cervical orifice of uterus under the mobile prerequisite of female door, in fact also can on female door, arrange with female mobile motor and drive cervical orifice of uterus by crank-link mechanism separately.
When move on sliding door support 4 on female door 1 edge, drive is positioned at second connecting rod 32 middle parts and moves with the pin joint of female door, under the pulling of third connecting rod 33, second connecting rod 32 produces and then orders about cervical orifice of uterus 2 by first connecting rod 31 with respect to the swing of female door 1 and move along female door slide rails 11, and the open mode of final sliding door as shown in Figure 2.
Shown in Fig. 3, in female door 1, be provided with the slot 12 adapting with cervical orifice of uterus 2, cervical orifice of uterus is plugged in slot 12, and the hinged end of cervical orifice of uterus and first connecting rod is provided with the limited block 21 higher than slot notch.
Female door slide rail 11 is positioned at the upper edge of slot 12, and the upper edge of cervical orifice of uterus is connected with at least two guide roller supports 22 that are provided with some rollers, and the roller 5 on this guide roller support 22 is connected with female door slide rail.
On sliding door support 4, be provided with the support wheel support 41 that at least one is provided with roller, the bottom of female door is provided with supporting guide 14, roller 5 on support wheel support 41 is connected with supporting guide, because link assembly 3 has to cervical orifice of uterus 2 effect of dragging of proposing, so under the enough prerequisite of link assembly intensity, a support wheel support 41 can be only set, and now, the torsion that sliding door produces as cantilever is overcome by link assembly 3 completely; But stable in order to ensure sliding door, the present embodiment adopts two support wheel supports 41.
The middle part of female door 1 is provided with and drives guide rail 13, and a side of this driving guide rail 13 is provided with the driving mechanism 7 being fixedly connected with ground by driving arm 6, and driving mechanism drives some rollers 5 of guide rail to be in transmission connection with driving guide rail 13 by being positioned at.Driving mechanism 7 is motor and the gear that is connected with motor, and motor drives the roller of guide rail be in transmission connection (figure does not make concrete mark) by gear with being arranged in.
As Fig. 4, female door slide rail 11, supporting guide 14 and drive guide rail 13 to be middle part to there is space, two side portions and have respectively the bilateral rectangular guideway of upper rail face 15 and lower guideway face 16, on guide roller support, support wheel support and driving arm, be symmetrically arranged with the some groups of rollers 5 with two kinds of centre-heights, each support inserts the central space of corresponding bilateral rectangular guideway, and the roller on each support is connected with upper rail face or the contact of lower guideway face of corresponding bilateral rectangular guideway.
As Fig. 5, in order to increase the operation length of sliding door, can cervical orifice of uterus 2 be set to multiple, and be connected to form multistage cervical orifice of uterus by link assembly successively, the middle part of the second connecting rod of the link assembly that each cervical orifice of uterus is corresponding is connected with previous stage cervical orifice of uterus, and the end of the third connecting rod of respective link assembly and fixed bar or previous stage cervical orifice of uterus are hinged, when female door 1 moves, cervicals orifice of uterus 2 at different levels drive previous stage cervical orifice of uterus 2 to produce mobile (in figure, be only provided with two cervicals orifice of uterus, set up cervical orifice of uterus if continue, structure the like) successively.
As the mutation an of above-described embodiment, as shown in Figure 6, can arrange multiple successively by slide rail slide over each other connect cervical orifice of uterus, form multistage cervical orifice of uterus, afterbody cervical orifice of uterus is connected with female door by female door slide rail, link assembly 3 only connects female door and cervical orifice of uterus foremost, the avris of each cervical orifice of uterus arranges block 8, be arranged in cervical orifice of uterus 2 foremost produces when mobile by block 8 and drives successively each all the other each cervicals orifice of uterus generations to move that (figure is only provided with two cervicals orifice of uterus under the driving of female door 1, set up cervical orifice of uterus if continue, structure the like).
Claims (9)
1. an overlapped sliding door, it is characterized in that comprising female door, cervical orifice of uterus, comprise first connecting rod, second connecting rod, the link assembly of third connecting rod and be fixedly installed on the sliding door support on ground, described female door is slidably arranged on described sliding door support, this mother Men Nei is provided with female door slide rail, described cervical orifice of uterus slides and arranges along described female door slide rail, the middle part of described second connecting rod and female door hinge connect, its two ends respectively with first connecting rod, one end of third connecting rod is hinged, the other end of described first connecting rod and described cervical orifice of uterus are hinged, the other end of third connecting rod is hinged with the fixed bar that is arranged at ground, when move on sliding door support on described female door edge, drive is positioned at second connecting rod middle part moves with the pin joint of female, and under the pulling of third connecting rod, second connecting rod generation is then ordered about described cervical orifice of uterus by first connecting rod with respect to the swing of female door and moved along female slide rail.
2. overlapped sliding door according to claim 1, is characterized in that, described female Men Nei is provided with the slot adapting with cervical orifice of uterus, and described cervical orifice of uterus is plugged in described slot.
3. overlapped sliding door according to claim 2, it is characterized in that, described female door slide rail is positioned at the upper edge of described slot, and the upper edge of described cervical orifice of uterus is connected with at least one and is provided with the guide roller support of some rollers, and the roller on this guide roller support is connected with a described female slide rail.
4. overlapped sliding door according to claim 3, it is characterized in that, on described sliding door support, be provided with the support wheel support that at least one is provided with roller, the bottom of described female door is provided with supporting guide, and the roller on described support wheel support is connected with described supporting guide.
5. overlapped sliding door according to claim 4, it is characterized in that, the middle part of described female door is provided with driving guide rail, one side of this driving guide rail is provided with the driving mechanism being fixedly connected with ground by driving arm, and described driving mechanism drives some rollers and the described driving guide rail of guide rail to be in transmission connection by being positioned at.
6. overlapped sliding door according to claim 5, it is characterized in that, described female door slide rail, supporting guide and drive guide rail to be middle part to there is space two side portions and have respectively the bilateral rectangular guideway of upper rail face and lower guideway face, described in this bilateral rectangular guideway, on guide roller support, support wheel support and driving arm, be symmetrically arranged with the some groups of rollers with two kinds of centre-heights, each support inserts the central space of corresponding bilateral rectangular guideway, and the roller on each support is connected with upper rail face or the contact of lower guideway face of corresponding bilateral rectangular guideway.
7. overlapped sliding door according to claim 5, is characterized in that, described driving mechanism is motor and the gear that is connected with motor, and described motor drives the roller of guide rail to be in transmission connection by gear with being positioned at.
8. overlapped sliding door according to claim 1, it is characterized in that, described cervical orifice of uterus has multiple, and be connected to form multistage cervical orifice of uterus by link assembly successively, the middle part of the second connecting rod of the link assembly that each cervical orifice of uterus is corresponding is connected with previous stage cervical orifice of uterus, the end of the third connecting rod of respective link assembly and described fixed bar or previous stage cervical orifice of uterus are hinged, and when described female door is mobile, it is mobile that cervicals orifice of uterus at different levels drive previous stage cervical orifice of uterus to produce successively.
9. overlapped sliding door according to claim 1, it is characterized in that, described cervical orifice of uterus has multiple and is slidably connected successively by slide rail, the cervical orifice of uterus being positioned at is foremost connected with female door by link assembly, the cervical orifice of uterus that is positioned at rearmost end is slidably connected by female door slide rail and female door, the avris of each cervical orifice of uterus is provided with block, is positioned at cervical orifice of uterus foremost and drives successively each cervical orifice of uterus generation mobile by block when generation is mobile under mother's door and link assembly driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338431.4U CN203961671U (en) | 2014-06-24 | 2014-06-24 | A kind of overlapped sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338431.4U CN203961671U (en) | 2014-06-24 | 2014-06-24 | A kind of overlapped sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961671U true CN203961671U (en) | 2014-11-26 |
Family
ID=51922270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338431.4U Withdrawn - After Issue CN203961671U (en) | 2014-06-24 | 2014-06-24 | A kind of overlapped sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005686A (en) * | 2014-06-24 | 2014-08-27 | 赖勋 | Overlapped horizontally-moving door |
| CN105977811A (en) * | 2016-06-23 | 2016-09-28 | 李玉盛 | Intelligent power distribution system for power transmission and distribution network |
-
2014
- 2014-06-24 CN CN201420338431.4U patent/CN203961671U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005686A (en) * | 2014-06-24 | 2014-08-27 | 赖勋 | Overlapped horizontally-moving door |
| CN105977811A (en) * | 2016-06-23 | 2016-09-28 | 李玉盛 | Intelligent power distribution system for power transmission and distribution network |
| CN105977811B (en) * | 2016-06-23 | 2018-09-11 | 中铁建设集团北京工程有限公司 | A kind of intelligent power distribution cabinet for transmission and distribution networks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |