CN105332639A - Practical telescopic door - Google Patents
Practical telescopic door Download PDFInfo
- Publication number
- CN105332639A CN105332639A CN201510835197.5A CN201510835197A CN105332639A CN 105332639 A CN105332639 A CN 105332639A CN 201510835197 A CN201510835197 A CN 201510835197A CN 105332639 A CN105332639 A CN 105332639A
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- China
- Prior art keywords
- connecting rod
- rotating junction
- door
- rod group
- rotating
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Abstract
The invention provides a practical telescopic door, which comprises a door head, a door tail, a top bracket, a fixed bracket and a connecting bracket, wherein the top bracket is arranged between the door head and the door tail and is located at the upper parts of the door head and the door tail; the top bracket comprises a plurality of first connecting rod groups, a plurality of second connecting rod groups and two third connecting rod groups; the first connecting rod groups are arranged in rows; any first connecting rod group comprises two first connecting rods; the number of the second connecting rod groups is one less than that of the first connecting rod groups; the second connecting rod groups are arranged in rows; any second connecting rod group comprises two second connecting rods; the length of each second connecting rod is equal to that of each first connecting rod; each third connecting rod group comprises two third connecting rods; and the connecting bracket is arranged on the top bracket. The practical telescopic door is simple in structure and convenient and fast to install; and climbing can be effectively prevented.
Description
Technical field
The present invention relates to electric door technical field, be specifically related to a kind of Practical telescopic door.
Background technology
It is convenient, handsome in appearance that retractable door is opened with it, can the advantage such as Electronic control and being widely used.At present, a lot of enterprise, community etc., in order to safety precaution and the managerial demand to vehicle of coming in and going out, are equipped with electric extendable door in access or important channel place.But retractable door of the prior art is installed complicated, outside the rotatable parts of retractable door are all exposed to mostly, easily there is the damage of getting rusty afterwards in long-time use, retractable door extensible member discontinuity, fragile, and retractable door is easily climbed, when climbing person climbs, all trample the connecting rod that retractable door is used for stretching, further increase the possibility that retractable door is damaged.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of Practical telescopic door.
A kind of Practical telescopic door that the present invention proposes, comprises a head, door tail, top-support, multiple fixed support and multiple connection bracket;
Top-support to be arranged between a head and door tail and to be positioned at a head and door tail top, and top-support comprises multiple first connecting rod group, multiple second connecting rod group and two third connecting rod groups;
First connecting rod composition row distribution, any one first connecting rod group is made up of two first connecting rods, is rotatably connected, forms the first rotating junction in the middle part of two first connecting rods; First connecting rod end corresponding to any two adjacent first connecting rod groups is rotatably connected, and forms two the second rotating junctions; Few one of second connecting rod group number ratio first connecting rod group quantity, second connecting rod composition row distribution, any one second connecting rod group is made up of two second connecting rods, and the length of second connecting rod is equal with first connecting rod length, be rotatably connected in the middle part of two second connecting rods, form the 3rd rotating junction; Second connecting rod end corresponding to any two adjacent second connecting rod groups is rotatably connected, and forms the 4th rotating junction; The position of the 3rd rotating junction and the position one_to_one corresponding of adjacent two the first centres, rotating junctions; Second connecting rod is positioned at end and the 3rd middle, rotating junction and first connecting rod and is positioned at the second rotating junction and the first middle, rotating junction one_to_one corresponding and is rotatably connected, and forms the 5th rotating junction;
Third connecting rod group is made up of two third connecting rods, the first end of two third connecting rods is rotatably connected, form the 6th rotating junction, third connecting rod length is the half of first connecting rod length, two third connecting rod groups respectively correspondence are arranged in second connecting rod group and are positioned in outermost two second connecting rod groups, two third connecting rod second ends of third connecting rod group are rotatably arranged on one end that two second connecting rods do not have the second rotating junction respectively, form the 7th rotating junction; Third connecting rod is positioned at middle and first connecting rod and is positioned at and does not have the second end, rotating junction and the first middle, rotating junction and be rotatably connected, and forms the 8th rotating junction;
Two the 6th rotating junctions are rotatably arranged on a head and door tail top respectively, and not having the end of the second rotating junction in first connecting rod group, corresponding 6th rotating junction is removable is arranged on a head and door tail;
Fixed support and the 3rd rotating junction one_to_one corresponding, the 3rd rotating junction is rotatably arranged on corresponding fixed support top, and second rotating junction corresponding with the 3rd rotating junction is removable to be arranged on fixed support corresponding to the 3rd rotating junction; Connection bracket and the first rotating junction one_to_one corresponding, corresponding first position, rotating junction, connection bracket top is arranged on top-support.
Preferably, connection bracket bottom is provided with connecting rod, and connecting rod first end and connection bracket are rotationally connected, and connecting rod second end is rotationally connected the fixed support of connection bracket both sides, door head or door tail.
Preferably, described Practical telescopic door also comprises LED lamp band, and LED lamp band is arranged between a head and door tail.
Preferably, roller is equipped with in fixed support bottom.
Preferably, described Practical telescopic door also comprises multiple collapsible rain visor, collapsible rain visor and first connecting rod group one_to_one corresponding, and collapsible rain visor is arranged on above corresponding first connecting rod group.
Preferably, collapsible rain visor is M shape, and the corner of collapsible rain visor is all bent.
The present invention is by head rod group, second connecting rod group and the 3rd connecting rod assembly are closed when a head is moved and are kept equal distance between fixed support, this Practical telescopic door of effective raising attractive in appearance, and effectively improve this head, door tail, the flexibility of the stability coordinated between fixed support and top-support and movement, top-support uniform force, not fragile, head rod group and the second connecting rod group can have identical structure, effectively reduce the difficulty that top-support is installed and manufactured, top-support is positioned at a head and door tail top, what lose climbing when making climbing person cross this Practical telescopic door tramples thing, reduce the possibility of crossing.
Accompanying drawing explanation
Fig. 1 is a kind of Practical telescopic door front view that the present invention proposes;
Fig. 2 is top-support top view of the present invention.
Detailed description of the invention
Shown in seeing figures.1.and.2, a kind of Practical telescopic door that the present invention proposes, to comprise 1, door tail 2, top-support, multiple fixed support 4, multiple connection bracket 5, LED lamp band 6 and multiple collapsible rain visor 7.
Top-support to be arranged between 1 and door tail 2 and to be positioned at 1 and door tail 2 top, and top-support comprises multiple first connecting rod group 31, multiple second connecting rod group 32 and two third connecting rod groups 33.
First connecting rod group 31 in a row distributes, and any one first connecting rod group 31 is made up of two first connecting rods, is rotatably connected in the middle part of two first connecting rods, forms the first rotating junction 301; The first connecting rod end of any two adjacent first connecting rod group 31 correspondences is rotatably connected, and forms two the second rotating junctions 302; Few one of second connecting rod group 32 number ratio first connecting rod group 31 quantity, second connecting rod group 32 in a row distributes, any one second connecting rod group 32 is made up of two second connecting rods, the length of second connecting rod is equal with first connecting rod length, be rotatably connected in the middle part of two second connecting rods, form the 3rd rotating junction 303; The second connecting rod end of any two adjacent second connecting rod group 32 correspondences is rotatably connected, and forms the 4th rotating junction 304; The position of the 3rd rotating junction 303 and the position one_to_one corresponding of adjacent two the first centres, rotating junctions 301; Second connecting rod is positioned at end and the 3rd middle, rotating junction 303 and first connecting rod and is positioned at the second rotating junction 302 and the first rotating junction 301 middle one_to_one corresponding and is rotatably connected, and forms the 5th rotating junction 305.
Third connecting rod group 33 is made up of two third connecting rods, the first end of two third connecting rods is rotatably connected, form the 6th rotating junction 306, third connecting rod length is the half of first connecting rod length, two third connecting rod groups 33 respectively correspondence are arranged in second connecting rod group 32 and are positioned in outermost two second connecting rod groups 32, two third connecting rod second ends of third connecting rod group 33 are rotatably arranged on one end that two second connecting rods do not have the second rotating junction 302 respectively, form the 7th rotating junction 307; Third connecting rod is positioned at middle and first connecting rod and is positioned at and does not have the second end, rotating junction 302 and the first middle, rotating junction 301 and be rotatably connected, and forms the 8th rotating junction 308.
Two the 6th rotating junctions 306 to be rotatably arranged on 1 and door tail 2 top respectively, do not have that corresponding 6th rotating junction 306, end of the second rotating junction 302 is removable to be arranged on 1 and door tail 2 in first connecting rod group 31.
Fixed support 4 and the 3rd rotating junction 303 one_to_one corresponding, 3rd rotating junction 303 is rotatably arranged on corresponding fixed support 4 top, and second rotating junction 302 corresponding with the 3rd rotating junction 303 is removable to be arranged on fixed support 4 corresponding to the 3rd rotating junction 303; Connection bracket 5 and the first rotating junction 301 one_to_one corresponding, corresponding first position, rotating junction 301, connection bracket 5 top is arranged on top-support.
LED lamp band 6 to be arranged between 1 and door tail 2.
Collapsible rain visor 7 and first connecting rod group 31 one_to_one corresponding, collapsible rain visor 7 is arranged on above corresponding first connecting rod group 31, and collapsible rain visor 7 is M shape, and the corner of collapsible rain visor 7 is all bent.
The present invention is by head rod group 31, second connecting rod group 32 and the 3rd connecting rod group 33 coordinate when to make 1 to move and keep equal distance between fixed support 4, this Practical telescopic door of effective raising attractive in appearance, and effectively improve this door 1, door tail 2, fixed support 4, the stability coordinated between connection bracket 5 and top-support, head rod group 31 and the second connecting rod group 32 can have identical structure, effectively reduce the difficulty that top-support is installed and manufactured, top-support to be positioned at 1 and door tail 2 top, what lose climbing when making climbing person cross this Practical telescopic door tramples thing, reduce the possibility of crossing.LED lamp band 6 can be convenient for people to the position seeing this Practical telescopic door night.The situations such as collapsible rain visor 7 effectively can prevent that this each active connection part of Practical telescopic door from getting rusty under long-time use, increase the application life of this Practical telescopic door.
In order to increase and decrease the stability of this novel telescopic door bottom, in present embodiment, connection bracket 5 bottom is provided with connecting rod 51, and connecting rod 51 first end and connection bracket 5 are rotationally connected, and connecting rod 51 second end is rotationally connected the fixed support 4 of connection bracket 5 both sides, door 1 or door tail 2.
In order to increase the burden coordinated between the stability of this Practical telescopic door movement and all parts, in present embodiment, roller is equipped with in bottom to fixed support 4.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a Practical telescopic door, is characterized in that: comprise a head (1), door tail (2), top-support, multiple fixed support (4) and multiple connection bracket (5);
Top-support to be arranged between a head (1) and door tail (2) and to be positioned at a head (1) and door tail (2) top, and top-support comprises multiple first connecting rod group (31), multiple second connecting rod group (32) and two third connecting rod groups (33);
First connecting rod group (31) in a row distributes, and any one first connecting rod group (31) is made up of two first connecting rods, is rotatably connected in the middle part of two first connecting rods, forms the first rotating junction (301), first connecting rod end corresponding to any two adjacent first connecting rod groups (31) is rotatably connected, and forms two the second rotating junctions (302), few one of second connecting rod group (32) number ratio first connecting rod group (31) quantity, second connecting rod group (32) in a row distributes, any one second connecting rod group (32) is made up of two second connecting rods, the length of second connecting rod is equal with first connecting rod length, be rotatably connected in the middle part of two second connecting rods, form the 3rd rotating junction (303), second connecting rod end corresponding to any two adjacent second connecting rod groups (32) is rotatably connected, and forms the 4th rotating junction (304), the position of the 3rd rotating junction (303) and the position one_to_one corresponding of adjacent two the first rotating junctions (301) centre, second connecting rod is positioned at end and the 3rd (303) middle, rotating junction and first connecting rod and is positioned at the second rotating junction (302) and the first rotating junction (301) middle one_to_one corresponding and is rotatably connected, and forms the 5th rotating junction (305), third connecting rod group (33) is made up of two third connecting rods, the first end of two third connecting rods is rotatably connected, form the 6th rotating junction (306), third connecting rod length is the half of first connecting rod length, two third connecting rod groups (33) respectively correspondence are arranged in second connecting rod group (32) and are positioned on outermost two second connecting rod groups (32), two third connecting rod second ends of third connecting rod group (33) are rotatably arranged on one end that two second connecting rods do not have the second rotating junction (302) respectively, form the 7th rotating junction (307), third connecting rod is positioned at middle and first connecting rod and is positioned at and does not have (302) end, the second rotating junction and the first rotating junction (301) middle and be rotatably connected, and forms the 8th rotating junction (308),
Two the 6th rotating junctions (306) are rotatably arranged on a head (1) and door tail (2) top respectively, and not having the end of the second rotating junction (302) in first connecting rod group (31), corresponding 6th rotating junction (306) is removable is arranged on a head (1) and door tail (2);
Fixed support (4) and the 3rd rotating junction (303) one_to_one corresponding, 3rd rotating junction (303) is rotatably arranged on corresponding fixed support (4) top, and second rotating junction (302) corresponding with the 3rd rotating junction (303) is removable to be arranged on fixed support (4) corresponding to the 3rd rotating junction (303); Connection bracket (5) and the first rotating junction (301) one_to_one corresponding, corresponding first rotating junction (301) position, connection bracket (5) top is arranged on top-support.
2. Practical telescopic door according to claim 1, it is characterized in that: connection bracket (5) bottom is provided with connecting rod (51), connecting rod (51) first end and connection bracket (5) are rotationally connected, and connecting rod (51) second end is rotationally connected the fixed support (4) of connection bracket (5) both sides, door head (1) or door tail (2).
3. Practical telescopic door according to claim 1, is characterized in that: described Practical telescopic door also comprises LED lamp band (6), and LED lamp band (6) is arranged between a head (1) and door tail (2).
4. Practical telescopic door according to claim 1, is characterized in that: roller is equipped with in fixed support (4) bottom.
5. ask the Practical telescopic door described in 1-4 any one according to claim, it is characterized in that: described Practical telescopic door also comprises multiple collapsible rain visor (7), collapsible rain visor (7) and first connecting rod group (31) one_to_one corresponding, collapsible rain visor (7) is arranged on corresponding first connecting rod group (31) top.
6. Practical telescopic door according to claim 5, is characterized in that: collapsible rain visor (7) is M shape, and the corner of collapsible rain visor (7) is all bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510835197.5A CN105332639A (en) | 2015-11-25 | 2015-11-25 | Practical telescopic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510835197.5A CN105332639A (en) | 2015-11-25 | 2015-11-25 | Practical telescopic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332639A true CN105332639A (en) | 2016-02-17 |
Family
ID=55283372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510835197.5A Pending CN105332639A (en) | 2015-11-25 | 2015-11-25 | Practical telescopic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939271A (en) * | 2017-11-17 | 2018-04-20 | 安徽先锋门业科技有限公司 | A kind of safety telescopic door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503169Y (en) * | 2001-11-07 | 2002-07-31 | 赵建华 | Expansion door |
| JP2002250190A (en) * | 2001-02-23 | 2002-09-06 | Shikoku Chem Corp | Shrinkable gate |
| JP2004011153A (en) * | 2002-06-04 | 2004-01-15 | Nippon Koki Kk | Expansion gate door |
| CN1873184A (en) * | 2006-06-21 | 2006-12-06 | 谢明宗 | Festival knot shaped railless door |
| CN201723138U (en) * | 2010-06-28 | 2011-01-26 | 周仲辉 | Novel electric telescopic door |
| CN204255071U (en) * | 2014-11-27 | 2015-04-08 | 张西珍 | For the telescopic sun-shading rainproof defroster of annular mobile brick and tile kiln |
-
2015
- 2015-11-25 CN CN201510835197.5A patent/CN105332639A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002250190A (en) * | 2001-02-23 | 2002-09-06 | Shikoku Chem Corp | Shrinkable gate |
| CN2503169Y (en) * | 2001-11-07 | 2002-07-31 | 赵建华 | Expansion door |
| JP2004011153A (en) * | 2002-06-04 | 2004-01-15 | Nippon Koki Kk | Expansion gate door |
| CN1873184A (en) * | 2006-06-21 | 2006-12-06 | 谢明宗 | Festival knot shaped railless door |
| CN201723138U (en) * | 2010-06-28 | 2011-01-26 | 周仲辉 | Novel electric telescopic door |
| CN204255071U (en) * | 2014-11-27 | 2015-04-08 | 张西珍 | For the telescopic sun-shading rainproof defroster of annular mobile brick and tile kiln |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939271A (en) * | 2017-11-17 | 2018-04-20 | 安徽先锋门业科技有限公司 | A kind of safety telescopic door |
| CN107939271B (en) * | 2017-11-17 | 2019-07-26 | 安徽先锋门业科技有限公司 | A kind of safety telescopic door |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |