CN2474696Y - Railless electric retractable door - Google Patents
Railless electric retractable door Download PDFInfo
- Publication number
- CN2474696Y CN2474696Y CN 01215306 CN01215306U CN2474696Y CN 2474696 Y CN2474696 Y CN 2474696Y CN 01215306 CN01215306 CN 01215306 CN 01215306 U CN01215306 U CN 01215306U CN 2474696 Y CN2474696 Y CN 2474696Y
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- Prior art keywords
- frame
- retractable door
- main frame
- electric retractable
- cross
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- Expired - Lifetime
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Abstract
An electric expansion door without track comprises a plurality of main framework, a plurality of cross-bar connected on the main framework, joint pipes connecting each of the main frameworks and tractions positioned on bottom of the main framework. The door is characterized in that two side frames, a bottom frame and crown are plugged together to form the main framework, and an auxiliary framework for decoration is connected between every two frameworks via the joint pipe. The side frame of the main framework is made by hollow shape tube and a decoration board is plugged on the front side wall thereof. The crown is constituted of a decorating roof board and a joint tube which connects two sides of the roof board and inserts into the side frame. The auxiliary framework is made by hollow rectangle tube and the decoration board is plugged in the outer side. The utility model is characterized by speedy assembly and convenient maintenance and is easy to produce, strongly decorative, luxurious and aesthetic in appearance and the like.
Description
The utility model relates to a kind of retractable door with the stretch mode opening and closing, particularly relates to a kind of railless electric retractable door.
In people's life, can see various doors, as gate of door, gate and the work unit of dwelling house etc., the structure of conventional door is known by people, no matter the form of door how, traditional door all is by rotating or the push-and-pull dual mode is realized the switching of door.In recent years, along with development in science and technology, great variation has also taken place in the structure and the form of door, and it is convenient, handsome in appearance that retractable door is opened as a kind of novel Men Yiqi, many-sided advantage such as can electronicly control and has obtained using widely.The basic structure of existing electric extendable door comprises head section and the retractable door part that is attached thereto, wherein retractable door part by a plurality of frameworks by two-layer staggered form tube connector up and down and its cross bar is hinged forms, want hinged 2～4 tube connectors on the every cross bar, a balance column hinged with tube connector also is housed between per two frameworks of most of retractable doors.Said frame all adopts global formation, and cross bar and framework adopt welding fixing.Retractable door can be controlled by electronic mode, makes its expansion or contraction, realizes the unlatching of door or closes.Although retractable door has above-mentioned advantage, but still have following open defect: one, most of retractable doors are rail mounted, and trouble is installed; Two, existing retractable door framework is the fixed connection of global formation, and cross bar also adopts with framework and fixedly connected, thereby production, maintenance, dismounting, transportation all have inconvenience; Three, be hinged with many tube connectors on the every cross bar of existing retractable door framework, both waste material made moulding lack aesthetic feeling again; Four, have the retractable door framework now owing to be global formation, thereby the variation of structure shortage, ornamental poor; Five, the top of existing retractable door framework mostly is common arch or arc greatly, thereby moulding is single.The above-mentioned defective of retractable door will be made its development be affected as not changing as early as possible.Because retractable door all is used in the public arena, thereby design and produce a kind of its function of use requirement of both having satisfied, the retractable door that has higher sight again just becomes a kind of social demand.
The purpose of this utility model is to provide a kind of large-scale production that is easy to for the problem that solves existing retractable door existence, and assembling is quick, and is easy to maintenance, ornamental strong, and luxurious railless electric retractable door attractive in appearance is to improve the class and the quality of retractable door.
For achieving the above object, the utility model provides a kind of railless electric retractable door, this retractable door comprises a plurality of main frames, the many cross bars that are connected on the main frame, connect the tube connector of each main frame and be contained in the road wheel of main frame bottom, it is characterized in that main frame is pegged graft by both sides frame, boundary frame area and shoulder lid and formed; Be connected with a decoration sub-frame by tube connector between per two main frames.
The side frame of described main frame is made by the empty stomach shape tube, this shape tube is made of the convex concave sidewall of two symmetries of the flat sidewall of two symmetries of the left and right sides and both sides, front and back, wherein front side wall is the curved surface that the cross section of evagination is roughly X-shaped, and rear wall then is to have the curved surface that cross section is roughly the inner groovy of U-shaped.
Be plugged with decorative panel on the front side wall of described side frame.
The two ends of cross bar and boundary frame area are connected in the groove on the side frame rear wall.
Described main frame shoulder lid is made of ornamental top cover and the insertion pipe that is connected in the top cover both sides, and wherein the cross sectional shape of insertion pipe is identical with the cross sectional shape of side frame, and in the frame of inserting side.
Described sub-frame is made by the empty stomach rectangular tube, and its outer ledge is provided with the outer, and the inboard, outer is provided with groove, is plugged with decorative panel in the groove.
Every cross bar of each main frame is by the adjacent cross bar cross-articulation on a tube connector and another main frame.
The road wheel protecting cover that is connected with side frame is housed on each road wheel top.
Contribution of the present utility model is, the fixed connection that it will have retractable door now changes socket connection into, make each parts to design separately and moulding, thereby can design production to each part according to user's consumption demand and esthetic sentiment, assemble then, during assembling if each parts is pegged graft successively plastic, thereby not only be easy to produce, packing, transportation, and can assemble with loose mail at the scene, and assemble more convenient.Simultaneously, be with ornamental main frame shoulder lid because the utility model is provided with at the main frame top, and both sides are provided with decorative panel before and after major and minor framework, and be provided with ornamental sub-frame, thereby make retractable door more be rich in decorative effect, and luxurious more attractive in appearance, make its class higher.Secondly, owing to only be hinged with a cross bar on every cross bar, thereby both saved material, make structure more succinct again.In addition, because retractable door of the present utility model is the railless electric door, thereby need not to lay track, fault rate is lower during use.In sum, the many disadvantages that has overcome existing retractable door owing to the utility model makes it to have more the promotional value and the market competitiveness.
The utility model is described in further detail below in conjunction with accompanying drawing and a preferred embodiment.
Fig. 1 is a structural perspective of the present utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is a main frame side frame structural perspective of the present utility model.
Fig. 4 is that main frame shoulder of the present utility model covers structural perspective.
Fig. 5 is a subframe structure stereogram of the present utility model.
Fig. 6 is the cross sectional representation of Fig. 5.
Fig. 1 shows overall structure of the present utility model, as shown, railless electric retractable door of the present utility model comprises a plurality of main frames 1, the many cross bars 2 that are connected on the main frame, connect the tube connector 3 of each main frame and be contained in the road wheel 4 of main frame bottom, wherein main frame is the main body of retractable door, a retractable door is formed by connecting by a plurality of main frames, the quantity of main frame is decided according to the integral width of retractable door, only show the syndeton of part main frame among Fig. 1, cross bar 2, tube connector 3 and road wheel 4 are all similar to common retractable door.
Main points of the present utility model are that the fixed syndeton with common retractable door changes the socket connection structure into.At first consult Fig. 1, Fig. 2, main frame covers 13 grafting by both sides frame 11, boundary frame area 12 and shoulder and forms, the side frame structure of main frame as shown in Figure 3, it is made by the special-shaped metal tube of empty stomach, this shape tube is made of the convex concave sidewall 112,113 of two symmetries of the flat sidewall 111 of two symmetries of the left and right sides and both sides, front and back, wherein front side wall 112 is curved surfaces that the cross section of evagination is roughly X-shaped, and this curved surface is provided with for the grafting decorative panel.Rear wall 113 is to have the curved surface that cross section is roughly the inner groovy of U-shaped, and the groove on this curved surface then is used to install cross bar 2 and boundary frame area 12.Boundary frame area 12 is the hollow metal pipe of rectangle for the cross section, and its two ends are inserted in the inner groovy of side frame rear wall, and fix with screw and side frame.Shoulder cover 13 structures as shown in Figure 4, and it is made of ornamental top cover 131 and the insertion pipe 132 that is connected in the top cover both sides, and wherein top cover roughly is ridged, and two segment angle 133 transition are passed through in the junction of it and two ends insertion pipe.The cross sectional shape of insertion pipe is identical with the cross sectional shape of side frame 11, and its Outside Dimensions is slightly less than the interior hole dimension of side frame, makes it in the frame of inserting side, forms socket connection.For strengthening the decorative effect of main frame, be plugged with decorative panel 114 in the groove on the front side wall 112 of side frame 11, this decorative panel can adopt different materials, but and the colorful one variation.Decorative panel adopts stainless sheet steel in this example.
For making retractable door luxurious more attractive in appearance, between per two main frames, be connected with decoration sub-frame 5 by tube connector 3, this sub-frame can be arch, rectangle etc., and sub-frame is an arch in this example, its structure such as Fig. 5, shown in Figure 6, it is made by empty stomach rectangular metal pipe, its outer ledge is provided with outer 51, and the inboard, outer is provided with groove 52, is plugged with decorative panel 53 in the groove 52, this decorative panel also can have the variation of material and color, adopts stainless sheet steel in this example.
Be the quantity of the tube connector that reduce to connect adjacent two main frames and sub-frame, the utility model will have now and be hinged with two tube connectors on the every cross bar of main frame and be reduced to one.As shown in Figure 1 and Figure 2, four cross bars 2 are housed on each main frame 1, the contiguous block 21 that an elastomeric material is made is equipped with at the two ends of every cross bar, and this contiguous block is plugged in the groove on side frame 11 rear walls 113.Every cross bar make retractable door capable of expansion and contraction, and structure is more succinct by the adjacent cross bar cross-articulation on a tube connector 3 and sub-frame 5 and another main frame.
Again as shown in Figure 1, on each road wheel 4 top a road wheel protecting cover 6 is housed, this protecting cover is connected with side frame 11 by screw, further plays decoration function.
The utility model is not limited to above-mentioned embodiment, and the side frame of main frame can be designed to different cross sectional shapes, and main frame shoulder lid, sub-frame can be designed to different shapes, and the decorative panel on the major-minor framework can have the variation of material and color.Any equivalents, distortion made from inserting mode all will fall in the protection domain of the present utility model.
Claims (8)
1, a kind of railless electric retractable door, comprise a plurality of main frames (1), the many cross bars (2) that are connected on the main frame, connect the tube connector (3) of each main frame and be contained in the road wheel (4) of main frame bottom, it is characterized in that main frame is pegged graft by both sides frame (11), boundary frame area (12) and shoulder lid (13) and formed; Be connected with decoration sub-frame (5) by tube connector (3) between per two main frames.
2, railless electric retractable door according to claim 1, it is characterized in that, the side frame of described main frame (11) is made by the empty stomach shape tube, this shape tube is made of convex concave sidewall (112), (113) of two symmetries of the flat sidewall (111) of two symmetries of the left and right sides and both sides, front and back, wherein front side wall (112) is the curved surface that the cross section of evagination is roughly X-shaped, and rear wall then is to have the curved surface that cross section is roughly the inner groovy of U-shaped.
3, railless electric retractable door according to claim 2 is characterized in that, is plugged with decorative panel (114) on the front side wall (112) of described side frame (11).
4, railless electric retractable door according to claim 1 is characterized in that, the two ends of cross bar (2) and boundary frame area (12) are connected in the groove on side frame (11) rear wall (113).
5, railless electric retractable door according to claim 1, it is characterized in that, described main frame shoulder lid (13) is by ornamental top cover (131) and be connected in insertion pipe (132) formation of top cover both sides, wherein the cross sectional shape of insertion pipe is identical with the cross sectional shape of side frame (11), and in the frame of inserting side.
6, railless electric retractable door according to claim 1 is characterized in that, described sub-frame (5) is made by the empty stomach rectangular tube, and its outer ledge is provided with outer (51), and the inboard, outer is provided with groove (52), is plugged with decorative panel (53) in the groove (52).
7, railless electric retractable door according to claim 1 is characterized in that, the every cross bar (2) of each main frame (1) is by the adjacent cross bar cross-articulation on a tube connector (3) and sub-frame (5) and another main frame.
8, railless electric retractable door according to claim 1 is characterized in that, the road wheel protecting cover (6) that is connected with side frame (11) is housed on each road wheel (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215306 CN2474696Y (en) | 2001-02-23 | 2001-02-23 | Railless electric retractable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215306 CN2474696Y (en) | 2001-02-23 | 2001-02-23 | Railless electric retractable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474696Y true CN2474696Y (en) | 2002-01-30 |
Family
ID=33633906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01215306 Expired - Lifetime CN2474696Y (en) | 2001-02-23 | 2001-02-23 | Railless electric retractable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474696Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2001
- 2001-02-23 CN CN 01215306 patent/CN2474696Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| 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: Junction of Bantian Avenue, Buji Town, Longgang District, Guangdong City, Shenzhen Province, China: 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 |