CN1478989A - Horizontal connecting structure of expansion door frame - Google Patents
Horizontal connecting structure of expansion door frame Download PDFInfo
- Publication number
- CN1478989A CN1478989A CNA031397301A CN03139730A CN1478989A CN 1478989 A CN1478989 A CN 1478989A CN A031397301 A CNA031397301 A CN A031397301A CN 03139730 A CN03139730 A CN 03139730A CN 1478989 A CN1478989 A CN 1478989A
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- Prior art keywords
- connecting rod
- retractable door
- hinged
- doorframe
- door frame
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- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
A horizontal connection structure for the telescopic railings' frames arranged at entrance is composed of the frames and the crossed connecting rods for connecting the frames with each other. It features that all the frames are movably connected by upper and lower horizontally crossed connecting rod assemblies, the connecting rods in upper assembly are hinged with each other and with the upper horizontal rod and beam of each frame, the connecting rods in lower assembly are hinged with each other and with the lower horizontal rod and beam of each frame, and two connecting rods of lower assembly are hinged to a slide connector on lower horizontal rod. It can ensure the frames to move in a straight line.
Description
Technical field
The present invention relates to electric extendable door, particularly relate to a kind of horizontal syndeton that connects the retractable door frame of each doorframe by horizontal cross link with the stretch mode unlatching.
Background technology
Electric extendable door is a kind of by motor-driven, and with the type gate that stretch mode is opened or closed, it is convenient, handsome in appearance that it is opened with it, many-sided advantage such as can electronicly control and has obtained increasingly extensive application.The basic structure of existing electric extendable door comprises head section and the retractable door part that is attached thereto, wherein the retractable door part by a plurality of doorframes by two-layer staggered form connecting rod up and down and its transverse axis is hinged forms.The staggered form connecting rod of existing retractable door all is the interconnections in vertical plane, promptly from the place ahead of door and after can see the cross-shaped arrangement of connecting rod.Because connecting rod is vertical staggered form to be connected and for two-layer up and down, make the connecting rod overmatter, can't carry out ornamental design, thereby the structure dullness, lack ornamental and aesthetic property.The possessor adopts and in the doorframe bottom horizontal cross link is set to the greatest extent, vertical staggered form connecting rod is set on top, but this design still fails effectively to improve the moulded of retractable door.In addition, the structure of horizontal cross link is set in the doorframe bottom, its cross link has only three pin joints, thereby the poor stability of retractable door, can not guarantee that it makes linear running all the time, thus need on the ground below the retractable door, be provided with track could linear running.
Summary of the invention
The present invention is intended to change the connected mode of existing retractable door and moulded, and provide a kind of novel structure, be easy between adjacent two doorframes, carry out ornamental design, and make retractable door have the good whole steadiness, can make retractable door remain the horizontal syndeton of the retractable door frame of linear running.
For achieving the above object, the invention provides a kind of horizontal syndeton of retractable door frame, this structure comprises doorframe 10 and connects the staggered form connecting rod 20 of each doorframe, it is characterized in that each doorframe 10 of retractable door is flexibly connected by upper and lower two groups of upper and lower link assemblies 21,22 that are the level intersection of nearly top and bottom.
Each connecting rod of last link assembly 21 is hinged successively by rotating connector 30, and hinged with cross tube 11, the top rail 13 of each doorframe; Each connecting rod of lower link assembly 22 is hinged successively, and hinged with sheer pole 12, the lower transverse beam 14 of each doorframe, and wherein two connecting rods are hinged with the sliding connector 40 that is contained on the sheer pole, make it and can rotate simultaneously and slide.
Each connecting rod of upper and lower link assembly 21,22 is respectively equipped with 5 pin joints.
The present invention has changed the connected mode of existing retractable door, has overcome existing retractable door connecting rod and has arranged densification, and defectives such as ornamental difference make the overall structure of retractable door succinct more novel.Because each doorframe of retractable door is connected by two groups of horizontal staggered form connecting rods of nearly top and bottom, thereby make to have had bigger space between two doorframes, can carry out ornamental design according to people's esthetic sentiment, make retractable door not only have utility function, and have enjoying value.Because upper and lower strut assembly, particularly the lower link assembly is hinged by reaching five pin joints, thereby makes the whole steadiness of retractable door better, thereby need not to install on the ground guide rail, can make the railless electric retractable door operation more steady, and remain linear running.
Description of drawings
Fig. 1 is a structural upright schematic diagram of the present invention.
Fig. 2 is a forward sight floor map of the present invention.
Fig. 3 is a side-looking floor map of the present invention.
Fig. 4 is the sliding connector structural representation.
Fig. 5 is the rotating connector structural representation.
The specific embodiment
Consult Fig. 1～Fig. 3, the horizontal syndeton of retractable door frame of the present invention comprises doorframe 10 and connects the staggered form connecting rod 20 of each doorframe, and wherein doorframe and common retractable door frame are similar, and it is by side frame 15, upper and lower cross bar 11,12, upper and lower crossbeam 13,14 constitutes.Connecting rod 20 is a rectangle hollow tube connector.Main points of the present invention are, each doorframe 10 of retractable door is formed by upper and lower two groups of upper and lower link assembly 21,22 flexible connections that are the level intersection of nearly top and bottom, the described link assembly 21 of going up comprises many connecting rods 211 and rotating connector 30, many connecting rods are hinged in twos successively by rotating connector 30, and it is hinged with the cross tube 11 of each doorframe, its long connecting rod has three pin joints, and short connecting rod has two pin joints.Rotating connector 30 structures as shown in Figure 5, it comprises joint pin 31, wear-resistant sleeve 32 and seal closure 33, the end of two connecting rods 20 that wherein are hinged is enclosed within on the joint pin of being made by steel pipe 31 by its connecting hole, plastic cement wear-resistant sleeve 32 is equipped with at connecting hole two ends on the connecting rod, and the two ends up and down of connecting rod are sealed by plastic cement seal closure 33.As Fig. 1, and the joint pin of the hinged usefulness of doorframe is fixed between top rail 13 and the cross tube 11, makes connecting rod to rotate around joint pin, and do not have moving of horizontal direction.Described lower link assembly 22 comprises many connecting rods 221 and sliding connector 40, its every six roots of sensation connecting rod is hinged by rotating connector 30 successively, and it is hinged with sheer pole 12, the lower transverse beam 14 of each doorframe, wherein with three hinged connecting rods of doorframe in, intermediate connecting rod can only rotate, can not move horizontally, two connecting rods of its both sides and be contained in sheer pole and lower transverse beam between sliding connector 40 hinged, make it and can rotate simultaneously and slide.Sliding connector 40 structures as shown in Figure 4, it comprises joint pin 41, upper and lower slide block 42,43 and wear-resistant sleeve 44, wherein the end of connecting rod is enclosed within on the joint pin 41 that described steel pipe makes, plastic cement wear-resistant sleeve 44 is equipped with at connecting hole two ends on the connecting rod, joint pin is set with the upper and lower slide block 42,43 that plastic cement is made in two ends up and down, and wherein the sliding block upper end is enclosed within on the joint pin, and the U-lag of lower end then is enclosed within the upper outside of lower transverse beam 14 versatilely.Top shoe is movably placed in the internal chute 121 of sheer pole 12 downsides.Sliding connector 40 can slide along sheer pole and lower transverse beam when retractable door is flexible.As Fig. 1, the short connecting rod of lower link assembly 22 has three pin joints, and long connecting rod then has five pin joints, and is feasible more stable by the connection between doorframe, moves more steady.
Certainly, in principle of the present invention, active connection and rotating connector also can adopt other form.
Claims (5)
1, a kind of horizontal syndeton of retractable door frame, comprise doorframe (10) and connect the staggered form connecting rod (20) of each doorframe, it is characterized in that each doorframe (10) of retractable door is flexibly connected by upper and lower two groups of upper and lower link assembly (21), (22) that are the level intersection of nearly top and bottom.
2, the horizontal syndeton of retractable door frame according to claim 1 is characterized in that, described each connecting rod of going up link assembly (21) is hinged successively by rotating connector (30), and hinged with cross tube (11), the top rail (13) of each doorframe; Each connecting rod of lower link assembly (22) is hinged successively, and hinged with sheer pole (12), the lower transverse beam (14) of each doorframe, and wherein two connecting rods are hinged with the sliding connector (40) that is contained on the sheer pole, make it and can rotate simultaneously and slide.
3, the horizontal syndeton of retractable door frame according to claim 1 is characterized in that, each connecting rod of described upper and lower link assembly (21), (22) is respectively equipped with 5 pin joints.
4, the horizontal syndeton of retractable door frame according to claim 2, it is characterized in that, described rotating connector (30) comprises joint pin (31), wear-resistant sleeve (32) and seal closure (33), wherein interlinking lever end is enclosed within on the described joint pin, wear-resistant sleeve is equipped with at connecting hole two ends on the connecting rod, and the two ends up and down of connecting rod are sealed by seal closure.
5, the horizontal syndeton of retractable door frame according to claim 2, it is characterized in that, described sliding connector (40) comprises joint pin (41), upper and lower slide block (42), (43) and wear-resistant sleeve (44), wherein the end of connecting rod is enclosed within on the described joint pin, wear-resistant sleeve is equipped with at connecting hole two ends on the connecting rod, and joint pin is equipped with upper and lower slide block in two ends up and down, and they place the interior upper outside that reaches lower transverse beam (14) of internal chute (121) of sheer pole downside respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03139730 CN1217085C (en) | 2003-07-03 | 2003-07-03 | Horizontal connecting structure of expansion door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03139730 CN1217085C (en) | 2003-07-03 | 2003-07-03 | Horizontal connecting structure of expansion door frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1478989A true CN1478989A (en) | 2004-03-03 |
| CN1217085C CN1217085C (en) | 2005-08-31 |
Family
ID=34155080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03139730 Expired - Lifetime CN1217085C (en) | 2003-07-03 | 2003-07-03 | Horizontal connecting structure of expansion door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1217085C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807826B (en) * | 2006-01-27 | 2010-10-13 | 谢明宗 | Doorframe connecting structure of linkage door |
| CN102172693A (en) * | 2010-12-09 | 2011-09-07 | 中山市奥美森工业有限公司 | Automatic opening/closing device for support member |
| CN101597988B (en) * | 2009-07-24 | 2013-07-03 | 南京航空航天大学 | Folding type offtrack-proof guide rail for non-wheeltrack electric retractable door |
| CN105041097A (en) * | 2015-06-30 | 2015-11-11 | 安徽先锋门业科技有限公司 | Electric retractable door |
| CN105064902A (en) * | 2015-06-30 | 2015-11-18 | 安徽先锋门业科技有限公司 | Novel trackless electric telescoping door |
| CN105156012A (en) * | 2015-06-30 | 2015-12-16 | 安徽先锋门业科技有限公司 | Novel electric retractable door |
| CN105156013A (en) * | 2015-06-30 | 2015-12-16 | 安徽先锋门业科技有限公司 | Trackless electric retractable door |
| CN105370191A (en) * | 2015-11-25 | 2016-03-02 | 安徽先锋门业科技有限公司 | Novel retractable door |
| CN105545198A (en) * | 2016-01-28 | 2016-05-04 | 安徽先锋门业科技有限公司 | Self-cleaning type telescopic door frame |
| CN105735875A (en) * | 2016-01-28 | 2016-07-06 | 安徽先锋门业科技有限公司 | Gate frame with rainy-day self-cleaning function |
| CN114664141A (en) * | 2022-03-25 | 2022-06-24 | 北京智扬北方国际教育科技有限公司 | Maintenance electrician skill training examination device |
-
2003
- 2003-07-03 CN CN 03139730 patent/CN1217085C/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807826B (en) * | 2006-01-27 | 2010-10-13 | 谢明宗 | Doorframe connecting structure of linkage door |
| CN101597988B (en) * | 2009-07-24 | 2013-07-03 | 南京航空航天大学 | Folding type offtrack-proof guide rail for non-wheeltrack electric retractable door |
| CN102172693A (en) * | 2010-12-09 | 2011-09-07 | 中山市奥美森工业有限公司 | Automatic opening/closing device for support member |
| CN105156013A (en) * | 2015-06-30 | 2015-12-16 | 安徽先锋门业科技有限公司 | Trackless electric retractable door |
| CN105064902A (en) * | 2015-06-30 | 2015-11-18 | 安徽先锋门业科技有限公司 | Novel trackless electric telescoping door |
| CN105156012A (en) * | 2015-06-30 | 2015-12-16 | 安徽先锋门业科技有限公司 | Novel electric retractable door |
| CN105041097A (en) * | 2015-06-30 | 2015-11-11 | 安徽先锋门业科技有限公司 | Electric retractable door |
| CN105156013B (en) * | 2015-06-30 | 2017-07-11 | 安徽先锋门业科技有限公司 | A kind of railless electric retractable door |
| CN105041097B (en) * | 2015-06-30 | 2017-12-12 | 安徽先锋门业科技有限公司 | A kind of electric extendable door |
| CN105370191A (en) * | 2015-11-25 | 2016-03-02 | 安徽先锋门业科技有限公司 | Novel retractable door |
| CN105545198A (en) * | 2016-01-28 | 2016-05-04 | 安徽先锋门业科技有限公司 | Self-cleaning type telescopic door frame |
| CN105735875A (en) * | 2016-01-28 | 2016-07-06 | 安徽先锋门业科技有限公司 | Gate frame with rainy-day self-cleaning function |
| CN105545198B (en) * | 2016-01-28 | 2017-10-13 | 安徽先锋门业科技有限公司 | A kind of self-purification type retractable door door frame |
| CN105735875B (en) * | 2016-01-28 | 2017-10-31 | 安徽先锋门业科技有限公司 | A kind of door frame with rainy day self-purification function |
| CN114664141A (en) * | 2022-03-25 | 2022-06-24 | 北京智扬北方国际教育科技有限公司 | Maintenance electrician skill training examination device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1217085C (en) | 2005-08-31 |
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| Date | Code | Title | Description |
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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 | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen city in Guangdong Province Patentee after: Shenzhen Hongmen Technology Co.,Ltd. Address before: 5, Bantian third industrial zone, Buji Town, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen Hongmen Machinery & Electronic Equipment Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY HONGMEN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN CITY HONGMEN ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20081205 |
|
| C56 | Change in the name or address of the patentee |
Owner name: HONGMEN INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN HONGMEN TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen City, Guangdong province 518129 Patentee after: HONGMEN ADVANCED TECHNOLOGY Corp. Address before: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen City, Guangdong province 518129 Patentee before: Shenzhen Hongmen Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20050831 |
|
| CX01 | Expiry of patent term |