CN2605372Y - Horizontal connection structure for telescopic door frame - Google Patents
Horizontal connection structure for telescopic door frame Download PDFInfo
- Publication number
- CN2605372Y CN2605372Y CN 03223203 CN03223203U CN2605372Y CN 2605372 Y CN2605372 Y CN 2605372Y CN 03223203 CN03223203 CN 03223203 CN 03223203 U CN03223203 U CN 03223203U CN 2605372 Y CN2605372 Y CN 2605372Y
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- CN
- China
- Prior art keywords
- connecting rod
- retractable door
- doorframe
- door frame
- hinged
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
A horizontal connecting structure of the frame of the extendable door comprises a door frame 10 and Cross-bar 20 connected with various door frames. The utility model is characterized in that the various door frames 10 of the extendable door is formed by the movable connection of the upper and lower connecting bar components 21, 22 which are horizontal crossed; the various connecting bar of the upper connecting bar components21 are hinge joined to each other by rotating the connecting components 30 and are hinge joined to the cross bar 11 and the upper beam 13; the various connecting bars of the lower connecting bar component 22 are hinge jointed to each other successively and are hinge jointed to lower cross bar 12 and the lower beam 14; wherein, the two connecting bars are hinge jointed to the sliding connecting components 40 on the lower cross bar and can rotate and slide simultaneously. The utility model changes the connecting mode and whole appearance of the present extendable doors and has the advantage of having a new-style structure, overall steadiness, being easy to decorating design between the two nearby door frames and keeping the trolley electric extendable door traveling in straight lines.
Description
Technical field
The utility model relates to the electric extendable door of opening with stretch mode, particularly relates to a kind of horizontal syndeton that is connected the retractable door frame of each doorframe by horizontal cross link.
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 utility model 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 utility model 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 utility model 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 utility model.
Fig. 2 is a forward sight floor map of the present utility model.
Fig. 3 is a side-looking floor map of the present utility model.
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 utility model 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 utility model 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 utility model, 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 03223203 CN2605372Y (en) | 2003-01-20 | 2003-01-20 | Horizontal connection structure for telescopic door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223203 CN2605372Y (en) | 2003-01-20 | 2003-01-20 | Horizontal connection structure for telescopic door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605372Y true CN2605372Y (en) | 2004-03-03 |
Family
ID=34162642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223203 Expired - Lifetime CN2605372Y (en) | 2003-01-20 | 2003-01-20 | Horizontal connection structure for telescopic door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605372Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041096A (en) * | 2015-06-30 | 2015-11-11 | 安徽先锋门业科技有限公司 | Electric retractable door provided with revolving doors |
-
2003
- 2003-01-20 CN CN 03223203 patent/CN2605372Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041096A (en) * | 2015-06-30 | 2015-11-11 | 安徽先锋门业科技有限公司 | Electric retractable door provided with revolving doors |
| CN105041096B (en) * | 2015-06-30 | 2017-03-08 | 安徽先锋门业科技有限公司 | A kind of electric extendable door with revolving door |
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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 |
Effective date of abandoning: 20050831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| 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, Guangdong province zip code: 518129 Patentee after: Shenzhen Hongmen Technology Co., Ltd. Address before: 5, Bantian third industrial zone, Buji Town, Longgang District, Guangdong City, Shenzhen Province, 518129 Patentee before: Hongmen Electromechanical Equipment Co., Ltd., Shenzhen City |
|
| 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 |