CN102635289B - Synchronous transmission device for double-sliding door - Google Patents
Synchronous transmission device for double-sliding door Download PDFInfo
- Publication number
- CN102635289B CN102635289B CN201110035866.2A CN201110035866A CN102635289B CN 102635289 B CN102635289 B CN 102635289B CN 201110035866 A CN201110035866 A CN 201110035866A CN 102635289 B CN102635289 B CN 102635289B
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- China
- Prior art keywords
- front plate
- sliding door
- transmission device
- clamping device
- stay cord
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- Support Devices For Sliding Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a synchronous transmission device for a double-sliding door, which is provided with a rail rod, a stay cord and a plurality of clamping devices, wherein the stay cord is circularly rotated, is parallel to the rail rod and is used for being arranged on the inner side of a door plank; the clamping devices are fixedly combined on the stay cord and can move along the rail rod to be clamped on the sliding door; each clamping device comprises a front clamp plate and a rear clamping sheet and is mutually connected with the front clamp plate and the rear clamping sheet; and the front clamp plate and the rear clamping sheet are respectively arranged on the outer side surface and the inner side surface of the door plank. Therefore, the invention provides a transmission device which can improve the appearance design elasticity and the integral beauty of a lifting door.
Description
Technical field
The invention relates to a kind of transmission device, espespecially a kind of two sliding door synchronous transmission device.
Background technology
Existing Synchronous Transmission sliding door mainly drives two sliding door locking phases to doorframe transverse shifting through a transmission device, open or close sliding door, and existing sliding door transmission device on the whole as shown in Figure 7, it includes the stay cord 40 of a circulation moving, one drives stay cord 40 to circulate the drive unit of moving, and to be severally fixedly arranged on stay cord 40 and geometrical clamp is formed on the fixed arm 42 at sliding door edge, so, when driving stay cord 40 moving with drive unit, can pass through fixed arm 42 and drive sliding door transverse shifting, to open or to close sliding door.
But, existing Synchronous Transmission sliding door transmission device, the position that its fixed arm 42 and stay cord 40 are fixedly connected is the lateral surface being positioned at sliding door, therefore the apparent visual effect of the structure of existing sliding door transmission device and set-up mode meeting double-wing door entirety produces inaesthetic impact, and the structure of existing fixed arm 42 in one, different user demands cannot be coordinated to do different component adjustment, cause the raising of holistic cost, and effectively cannot reduce overall manufacture and use cost, need in fact further to be improved.
Therefore, the present inventor is in view of the disappearance in existing sliding door transmission structures and use, special through continuous Testing and research, finally develops a kind of the present invention improving existing disappearance.
Summary of the invention
The object of the invention is to be to provide a kind of two sliding door synchronous transmission device, it can make the binding site of clamping device and stay cord be positioned at the medial surface of sliding door, and the impact property of transmission device double-wing door overall appearance can be reduced, and the elasticity and overall aesthetics that promote sliding door appearance design can be reached whereby, reduce overall manufacture and use cost.
For reaching above-mentioned purpose, the invention provides a kind of two sliding door synchronous transmission device, it includes:
One rail rods;
One circulation moving and to parallel with rail rods and in order to be arranged at the stay cord inside door-plate; And
Multiple secure bond is in stay cord and can move along rail rods and respectively in order to the clamping device of clipping in two door-plates, each clamping device includes a front plate and a rear jaw, wherein front plate is in order to be relatively arranged on the lateral surface of door-plate, and this rear jaw is in order to be relatively arranged on the medial surface of door-plate, and fix combination with stay cord and front plate, the front plate of each clamping device is provided with the perforation of at least one, on rear jaw, be provided with at least one correspond respectively to the combined hole that front plate is bored a hole, separately differ from rear jaw and on a side of front plate, to be provided with one mutually to set firmly the fixed part of combination with stay cord, each clamping device is separately provided with at least one retaining element again, retaining element is each passed through combined hole corresponding on perforation on front plate and rear jaw, and front plate and rear jaw are mutually permanently connected.
Described two sliding door synchronous transmission devices, its medium pulling rope is arranged at the lower position of rail rods and is parallel to each other with rail rods, and makes stay cord relatively be positioned at the medial surface of two sliding doors.
Described two sliding door synchronous transmission devices, wherein the front plate top inner side of each clamping device is provided with one rotationally and is located at roller in rail rods.
Described two sliding door synchronous transmission devices, wherein the rear jaw of each clamping device is shorter in length than front plate.
Described two sliding door synchronous transmission devices, wherein the rear jaw of each clamping device is provided with one towards the proximal portion of front plate one side and can be resisted against soft pad on sliding door.
Described two sliding door synchronous transmission devices, the fixed part on the rear jaw of wherein each clamping device is convexly curved cross section and be coated on stay cord external surface, and is provided with one and penetrates fixed part and lock the fixture in stay cord.
Described two sliding door synchronous transmission devices, wherein each retaining element of each clamping device includes:
One is arranged at the front dead bolt in the wherein perforation on front plate, and this front dead bolt has a discoidal head and and runs through the spigot of relatively boring a hole;
One is arranged at the rear dead bolt in a wherein combined hole of rear jaw, this rear dead bolt has a discoidal head, and one run through the spigot of relative combined hole, on the spigot free end of rear dead bolt, be then provided with a screw that can be screwed into for the spigot of front dead bolt, and be provided with an external screw thread;
One is arranged at the retaining collar of front plate towards the side of rear jaw, and retaining collar is established with the external screw thread phase spiral shell of rear dead bolt spigot;
One is sheathed on the fixing grommet on the spigot of rear dead bolt.
By above-mentioned technological means, the present invention because of the link position between stay cord and clamping device be positioned at sliding door after side, therefore be hide shape by the lateral surface of phase double-wing door, and so as to reducing the impact of transmission device double-wing door overall appearance, the elasticity in sliding door appearance design and overall appearance aesthetic property can be promoted.
The front plate of clamping device of the present invention and rear jaw are provided separately form again, therefore can for the sliding door of general asynchronous transmission, increase subelement, as stay cord or rear jaw etc., namely the sliding door changing Synchronous Transmission into is changed, and use elasticity of the present invention can be promoted whereby, and effectively can reduce overall manufacture and use cost.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the floor map that the present invention is arranged at when two sliding door is gone up.
Fig. 2 is sectional perspective outside drawing of the present invention.
Fig. 3 is sectional perspective exploded view of the present invention.
Fig. 4 is partial rear view of the present invention.
Fig. 5 is partial enlargement rear elevation of the present invention.
Fig. 6 is partial enlargement side cutaway view of the present invention.
Fig. 7 is the sectional perspective outside drawing of existing sliding door transmission device.
Critical element label declaration:
10 rail rods 12 stay cords
14 pulleys
20 clamping device 22 front plates
222 perforation 23 rollers
24 rear jaw 242 combined holes
244 fixed part 25 pads
Dead bolt before 26 retaining elements 262
Dead bolt 266 retaining collar after 264
268 fixing grommet 40 stay cords
42 fixed arm 50 door-plates
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and the specific embodiment of the present invention is described.
The invention relates to a kind of two sliding door synchronous transmission device, please refer to Fig. 1 to 3, can see by figure, transmission device of the present invention is in order to drive two sliding door synchronizing movings, it consists predominantly of a rail rods 10, one stay cord 12, and clamping device 20, wherein, rail rods 10 is relatively arranged on the medial surface of two door-plates 50, a pulley 14 is respectively arranged with in rail rods 10 two ends, and stay cord 12 is circulation movings parallels between two pulleys 14 and with rail rods 10, and stay cord 12 is positioned at the medial surface of two door-plates 50 relatively, stay cord 12 can be arranged at the lower position of rail rods 10 and be parallel to each other with rail rods 10, and the stay cord 12 of circulation is formed with line segment and lower line segment.
Clamping device 20 is incorporated into stay cord 12 and can moves along rail rods 10 and distinguish clipping on two door-plates 50 again, each clamping device 20 consists predominantly of front plate 22, rear jaw 24 and the retaining element of at least one 26, wherein front plate 22 is in microscler plate body, it is relatively arranged on the lateral surface of door-plate 50, be provided with one in front plate 22 top rotationally and be located at roller 23 in rail rods 10, clamping device 20 smoothly can be moved along rail rods 10 by this roller 23, be provided with again the perforation 222 of at least one in front plate 22 positon of near bottom.
Please coordinate again referring to Fig. 4 to 6, rear jaw 24 is connected with front plate 22, and be relatively arranged on the medial surface of door-plate 50, to coordinate front plate 22 clipping door-plate 50 both sides, this rear jaw 24 is shorter in length than front plate 22, the combined hole 242 that at least one corresponds respectively to perforation 222 on front plate 22 is provided with on rear jaw 24, in rear jaw 24, the proximal portion of front plate 22 1 side is provided with one and can be resisted against soft pad 25 on door-plate 50, separately differ from rear jaw 24 and on a side of front plate 22, to be provided with one mutually to set firmly the fixed part 244 of combination with stay cord 12, wherein this fixed part 244 can be convexly curved cross section and be coated on stay cord 12 external surface, penetrate fixed part 244 with fixtures such as bolts again and lock in stay cord 12, and can firmly rear jaw 24 be fixedly connected on stay cord 12 whereby, clamping device 20 can be moved along rail rods 10 with the circulation moving of stay cord 12, coordinate again the setting of two sliding door, correspond to and neither set firmly with the rear jaw 24 of the clamping device 20 of door-plate 50 the upper line segment and lower line segment that are connected to stay cord 12 respectively, the clamping device 20 making to be clamped on respectively two door-plates 50 with manual mobile door-plate 50 or with the transmission devices such as motor drive stay cord 12 circulate moving time, two door-plates 50 can be made in reverse movement, open with relative synchronization or close.
Retaining element 26 is each passed through combined hole 242 corresponding on perforation 222 on front plate 22 and rear jaw 24, and front plate 22 and rear jaw 24 are mutually permanently connected, dead bolt 262 before it includes one, dead bolt 264 after one, one retaining collar 266, and one fixes grommet 268, wherein front dead bolt 262 is arranged in the wherein perforation 222 on front plate 22, its have a discoidal head and run through relatively bore a hole 222 spigot, then dead bolt 264 is arranged in the combined hole 242 of rear jaw 24, it also has a discoidal head, and one run through the spigot of relative combined hole 242, a screw that can be screwed into for the spigot of front dead bolt 262 is then provided with on the spigot free end of rear dead bolt 264, and be provided with an external screw thread, this retaining collar 266 is arranged at the side of front plate 22 towards rear jaw 24, and establish with the external screw thread phase spiral shell of rear dead bolt 264 spigot, and be resisted against the lateral surface of sliding door, fixing again grommet 268 is sheathed on the spigot of rear dead bolt 264, and be resisted against the medial surface of sliding door, and pass through the setting of retaining collar 266 and fixing grommet 268, can allow between the side of front plate 22 and rear jaw 24 and sliding door and be set in distance.
Whereby, because stay cord 12 is connected to the rear jaw 24 being arranged at sliding door trailing flank, therefore the lateral surface of link position phase double-wing door between stay cord 12 with clamping device 20 is in hiding shape, therefore the impact of transmission device double-wing door overall appearance can be reduced, and can promote the elasticity of pulling in appearance design.
Secondly, because clamping device 20 is made up of the front plate 22 and rear jaw 24 being arranged at door-plate 50 lateral surface and medial surface respectively, the form that front plate 22 and rear jaw 24 are provided separately, if therefore manual pair of wish mating part is pulled but the occasion of nonsynchronous transmission, then stay cord 12 and rear jaw 24 optionally omit, to coordinate different designing and employing demands, to promote use elasticity of the present invention.
The foregoing is only the schematic detailed description of the invention of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, the equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (10)
1. a two sliding door synchronous transmission device, it is characterized in that, described pair of sliding door synchronous transmission device includes:
One rail rods;
One circulation moving and to parallel with described rail rods and in order to be arranged at the stay cord inside door-plate; And
Multiple secure bond is in described stay cord and can move along described rail rods and respectively in order to the clamping device of clipping in two door-plates, each described clamping device includes a front plate and a rear jaw, wherein said front plate is in order to be relatively arranged on the lateral surface of door-plate, and described rear jaw is in order to be relatively arranged on the medial surface of door-plate, and fix combination with described stay cord and front plate, the front plate of each described clamping device is provided with the perforation of at least one, on described rear jaw, be provided with at least one correspond respectively to the combined hole that described front plate is bored a hole, separately differ from described rear jaw and on a side of described front plate, to be provided with one mutually to set firmly the fixed part of combination with described stay cord, each described clamping device is separately provided with at least one retaining element again, described retaining element is each passed through combined hole corresponding on perforation on described front plate and described rear jaw, and described front plate and rear jaw are mutually permanently connected.
2. two sliding door synchronous transmission device as claimed in claim 1, it is characterized in that, described stay cord is arranged at the lower position of described rail rods and is parallel to each other with described rail rods, and makes described stay cord relatively be positioned at the medial surface of two sliding doors.
3. sliding door synchronous transmission device as claimed in claim 1 or 2 two, is characterized in that, the front plate top inner side of each described clamping device can be provided with one rotationally and be located at roller in described rail rods.
4. two sliding door synchronous transmission device as claimed in claim 3, it is characterized in that, the rear jaw of each described clamping device is shorter in length than front plate.
5. sliding door synchronous transmission device as claimed in claim 4 two, is characterized in that, the rear jaw of each described clamping device towards the proximal portion of front plate one side be provided with one can be resisted against the soft pad on phase end of door plate.
6. two sliding door synchronous transmission device as claimed in claim 5, it is characterized in that, fixed part on the rear jaw of each described clamping device is convexly curved cross section and be coated on described stay cord external surface, and is provided with one and penetrates described fixed part and the fixture locked in described stay cord.
7. two sliding door synchronous transmission device as claimed in claim 6, it is characterized in that, each retaining element of each described clamping device includes:
One is arranged at the front dead bolt in the wherein perforation on described front plate, and described front dead bolt has a discoidal head and and runs through the spigot of relatively boring a hole;
One is arranged at the rear dead bolt in a wherein combined hole of described rear jaw, described rear dead bolt has a discoidal head, and one run through the spigot of relative combined hole, on the spigot free end of described rear dead bolt, be then provided with a screw that can be screwed into for the spigot of described front dead bolt, and be provided with an external screw thread;
One is arranged at the retaining collar of described front plate towards the side of described rear jaw, and described retaining collar is established with the external screw thread phase spiral shell of rear dead bolt spigot;
One is sheathed on the fixing grommet on the spigot of described rear dead bolt.
8. sliding door synchronous transmission device as claimed in claim 1 two, is characterized in that, the front plate top inner side of each described clamping device can be provided with one rotationally and be located at roller in described rail rods.
9. two sliding door synchronous transmission device as claimed in claim 1 or 2, it is characterized in that, the rear jaw of each described clamping device is shorter in length than front plate.
10. sliding door synchronous transmission device as claimed in claim 1 or 2 two, is characterized in that, the rear jaw of each described clamping device towards the proximal portion of front plate one side be provided with one can be resisted against the soft pad on phase end of door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110035866.2A CN102635289B (en) | 2011-02-10 | 2011-02-10 | Synchronous transmission device for double-sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110035866.2A CN102635289B (en) | 2011-02-10 | 2011-02-10 | Synchronous transmission device for double-sliding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102635289A CN102635289A (en) | 2012-08-15 |
| CN102635289B true CN102635289B (en) | 2015-04-01 |
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ID=46619851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110035866.2A Expired - Fee Related CN102635289B (en) | 2011-02-10 | 2011-02-10 | Synchronous transmission device for double-sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635289B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012009500B4 (en) * | 2012-05-14 | 2018-05-03 | Abp Beyerle Gmbh | sliding door |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7246688B2 (en) * | 1998-12-23 | 2007-07-24 | Otis Elevator Company | Elevator door system |
| JP3132347U (en) * | 2007-03-22 | 2007-06-07 | 秋田精工株式会社 | Indoor open / close interlocking shutters |
| CN101289912B (en) * | 2007-04-20 | 2013-03-13 | 稳多企业股份有限公司 | Device for fixing frame-free glass sliding door |
| CN201083067Y (en) * | 2007-05-10 | 2008-07-09 | 张振泰 | Double-opening double-closing linkage mobile door |
| CN201486325U (en) * | 2009-06-08 | 2010-05-26 | 上海瑞力玻璃幕墙产品有限公司 | Sliding-rail mechanism with rotary lower end |
-
2011
- 2011-02-10 CN CN201110035866.2A patent/CN102635289B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102635289A (en) | 2012-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150401 Termination date: 20210210 |