CN104234605B - A kind of rolling screen door - Google Patents
A kind of rolling screen door Download PDFInfo
- Publication number
- CN104234605B CN104234605B CN201410332568.3A CN201410332568A CN104234605B CN 104234605 B CN104234605 B CN 104234605B CN 201410332568 A CN201410332568 A CN 201410332568A CN 104234605 B CN104234605 B CN 104234605B
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- guide rail
- chute
- hinged
- axillare
- top board
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Abstract
The invention discloses a kind of rolling screen door, it includes symmetrically arranged guide rail (1) and the rolling door main body (2) be located between guide rail (1) and be slidably matched with guide rail (1), it is characterised in that: the trough width d of the bending part (3) of described guide rail (1)1Trough width d more than straight flange portion (4)2, and be connected smoothly between the chute of the chute of described bending part (3) and straight flange portion (4).It is that the present invention provides a kind of simple in construction so that installation process is easy and the rolling screen door of rolling screen door whole service life length.
Description
Technical field
The present invention relates to the technical field of door, specifically a kind of rolling screen door.
Background technology
Rolling screen door is owing to it is light, the little feature that takes up room is widely used in various cabinet and building construction, and mostly the rolling screen door of prior art is to be joined end to end by some rolling door strips to become door main body by hinge, then pass through and guide rail is set makes door main body at slide on rails, it is achieved the effect of shutter door.But this type of rolling screen door needs individually to configure bearing pin, this not only makes the structure complexity of rolling screen door, so that installation process is comparatively difficult, and its materials processing cost is also bigger, complicated additionally, due to its structure, so, the assembly precision between service life and each parts of each parts cannot be effectively ensured, and therefore will cause that the service life of its entirety is short.
Summary of the invention
The technical problem to be solved is: provide a kind of simple in construction so that installation process is easy and the rolling screen door of rolling screen door whole service life length.
The technical solution used in the present invention is: provide a kind of rolling screen door, it includes symmetrically arranged guide rail and the rolling door main body be located between guide rail and coordinate with slide, the trough width of the bending part of described guide rail is more than the trough width in straight flange portion, and is connected smoothly between the chute in the chute of described bending part and straight flange portion.
After adopting above structure, a kind of rolling screen door of the present invention compared with prior art has the advantage that by being distinguished by the trough width of the trough width of bending part with straight flange portion, so that rolling door main body will not produce because the trough width in straight flange portion is excessive to rock during sliding process in chute, cause that frictional force is excessive or blocks without because the trough width of dogleg section is narrow.
Improving as one, the symmetrical position of the chute medial wall of guide rail is equipped with arc convex, and described arc convex extends to the two ends of guide rail along the length direction of chute, is provided with arc bump bottom the chute of described guide rail.By the arc bump of the arc convex on medial wall and bottom, make rolling door main body be linear contact lay with contacting of chute, thus make the frictional force of sliding process reduce, make rolling screen door open and close more smooth and easy.
As preferably, the distance between the two symmetrical arc convex of chute medial wall is equal to the thickness of rolling door main body.By making the thickness equal to rolling door main body of the distance between two symmetrical arc convex, make the two just be slidably matched, namely will not cause due to tension compressing, without causing that due to excesssive gap rolling door main body is rocked.
Improve as one, described rolling door main body is made up of with identical rolling door strip some, described rolling door strip includes top board, curved plate, hinged axillare and articulated slab, one end of one end of described top board and hinged axillare is fixed, one end of the other end of hinged axillare and curved plate is fixed, the other end of curved plate and the other end of top board are fixed, described top board, curved plate and hinged axillare surround a cavity, the nearly lateral wall of hinged axillare one end of described curved plate and the lateral wall of hinged axillare surround a hinged groove, described articulated slab is fixed on one end away from hinged axillare of curved plate, and the described vertical sectional shape of articulated slab matches with the vertical sectional shape of described hinged axillare.Realize being rotationally connected of adjacent rolling door strip by the cooperation of the cambered design of articulated slab and hinged axillare, and by hinged groove, play position-limiting action and prevent articulated slab from slipping.
As last a kind of improvement, the inner arc radius of described articulated slab is more than the external diameter of hinged axillare, and is equal to the bottom, the lateral wall distance to top board upper surface of hinged axillare bottom the inner arc of described articulated slab to the distance of top board upper surface.Will not produce to hinder to the rotation of the two when can be effectively ensured the Light deformation of hinged axillare or articulated slab when the inner arc radius of articulated slab is more than the external diameter of hinged axillare or expand with heat and contract with cold, simultaneously identical by making the two arrive the distance of top board upper surface, ensure that the same level of ceiling location, the top board place plane making whole rolling door main body is neatly smooth.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rolling screen door of the present invention.
Fig. 2 is the close-up schematic view of " A " position in Fig. 1.
Fig. 3 is the front view of a kind of rolling screen door of the present invention.
Fig. 4 is the structural representation of the bending part of the present invention.
Fig. 5 is the side view of the bending part of the present invention.
Fig. 6 is the structural representation of the rolling door main body of the present invention.
Fig. 7 is the close-up schematic view of " B " part in Fig. 6.
Wherein, 1, guide rail, 1.1, groove, 2, rolling door main body, 3, bending part, 4, straight flange portion, 5.1, arc convex, 5.2, arc bump, 6, top board, 7, curved plate, 8, hinged axillare, 9, articulated slab, 10, hinged groove, d1、d2Refer both to trough width, d3、d4、d5Refer both to distance, h dinger thickness degree, R1、R2Refer both to radius.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As it can be seen, the present invention provides a kind of rolling screen door, it includes symmetrically arranged guide rail 1 and the rolling door main body 2 be located between guide rail 1 and be slidably matched with guide rail 1, the trough width d of the bending part 3 of described guide rail 11Trough width d more than straight flange portion 42, and be connected smoothly between the chute in the chute of described bending part 3 and straight flange portion 4.Above-mentioned indication seamlessly transit the motion calculation referred to by the dogleg section to rolling door main body, draw the curve movement consistent with rolling door main body, thus designing the chute side matched in dogleg section with described rolling door main body accordingly, that is, the above-mentioned dogleg section referring to described chute that seamlessly transits is made up of some arc surfaces and plane, for making sliding along track length direction of rolling door subject freedom, again will not be big due to the width needed for chute bending part, the width needed for straight portion is little and produces to rock.In other words, no matter the trough width of the guide rail in the present invention, be straight flange portion 4 or bending part 3, or the transition link position of the two, all makes the two side laminating of rolling door main body 2 and chute prevent rolling door main body play, and is slidably matched.
The symmetrical position of the chute medial wall of guide rail 1 is equipped with arc convex 5.1, and described arc convex 5.1 extends to the two ends of guide rail 1 along the length direction of chute, is provided with arc bump 5.2 bottom the chute of described guide rail 1.As shown in Figure 2, as preferably, the medial wall that the chute inside radius of described bending part 3 is bigger eliminates the design of arc convex 5.1, reason is in that, when rolling door main body 2 slides into bending part 3, described arc convex 5.1 is by rectilinear direction, change camber line into, which results in rolling door main body 2 and move to bending part 3 process from the position in straight flange portion 4, the linear contact lay of rolling door main body 2 side and arc convex 5.1, it is changed into point cantact, lateral wall particularly with bending part 3, the medial wall of bending part 3 chute that namely radius of gyration is bigger, its active force being subject to is bigger, exacerbate the degree of wear of point cantact process, therefore, the medial wall that the chute inside radius of described bending part 3 is bigger is removed arc convex 5.1.It is to say, the two ends that above-mentioned arc convex 5.1 extends to guide rail 1 along the length direction of chute can be continuous print arc convex 5.1, it is also possible to be segmentation, and seamlessly transit between each section of the arc convex 5.1 of described stagewise.
It addition, as it is shown in figure 5, the outside being positioned at arc bump 5.2 position on described guide rail 1 is provided with groove 1.1, so that the chute thickness of groove bottom of arc bump 5.2 position is all consistent.Thus avoid in process of production, owing to the thickness of arc bump 5.2 position is big, heat radiation slowly causes the uneven of thermal deformation, ultimately results in product deformation bigger.
Distance d between the two symmetrical arc convex 1 of chute medial wall3Thickness h equal to rolling door main body 2.Above-mentioned distance d3As shown in Figure 4, and it is at the distance d of bending part 3 for distance in the straight flange portion 4 of guide rail3Then become big due to the change of the distance of two arc convex 1, same, the thickness h of described rolling door main body 2 thickness in straight flange portion 4 is as shown in Figure 7, certainly after it turns to bending part 3, due to the rotation of rolling door strip, its thickness h refers to the difference on rolling door strip from the radius of the radius and proximal most position that rotate center of circle distance highest distance position.
Described rolling door main body 2 is made up of with identical rolling door strip some, described rolling door strip includes top board 6, curved plate 7, hinged axillare 8 and articulated slab 9, one end of one end of described top board 6 and hinged axillare 8 is fixed, one end of the other end of hinged axillare 8 and curved plate 7 is fixed, the other end of curved plate 7 and the other end of top board 6 are fixed, described top board 6, curved plate 7 and hinged axillare 8 surround a cavity, the nearly lateral wall of hinged axillare 8 one end of described curved plate 7 and the lateral wall of hinged axillare 8 surround a hinged groove 10, described articulated slab 9 is fixed on one end away from hinged axillare 8 of curved plate 7, and the described vertical sectional shape of articulated slab 9 matches with the vertical sectional shape of described hinged axillare 8.Above-mentioned vertical sectional shape refers to cross sectional shape as shown in Figure 7.The curved plate 7 of above-mentioned indication refers to the sheet material in wavy curve shape, and " R " type structure that this structure of hinged groove 10 is a horizontal positioned that above-mentioned hinged axillare 8 surrounds with curved plate 7.
The inner arc radius R of described articulated slab 91External diameter R more than hinged axillare 82, and to the distance d of top board 6 upper surface bottom the inner arc of described articulated slab 94Equal to the bottom, lateral wall of hinged axillare 8 to the distance d of top board 6 upper surface5。
Above preferred embodiment of the present invention is described, but is not to be construed as limitations on claims.The present invention is not only limited to above example, and its concrete structure allows to change, and all various changes made in the protection domain of demand for independence of the present invention are all in protection scope of the present invention.
Claims (3)
1. a rolling screen door, it includes symmetrically arranged guide rail (1) and the rolling door main body (2) be located between guide rail (1) and be slidably matched with guide rail (1), it is characterised in that: the trough width d of the bending part (3) of described guide rail (1)1Trough width d more than straight flange portion (4)2, and be connected smoothly between the chute of the chute of described bending part (3) and straight flange portion (4)；
Described rolling door main body (2) is made up of some identical rolling door strips, described rolling door strip includes top board (6), curved plate (7), hinged axillare (8) and articulated slab (9), one end of one end of described top board (6) and hinged axillare (8) is fixed, one end of the other end of hinged axillare (8) and curved plate (7) is fixed, the other end of the other end of curved plate (7) and top board (6) is fixed, described top board (6), curved plate (7) and hinged axillare (8) surround a cavity, the lateral wall of described curved plate (7) nearly hinged axillare (8) one end and the lateral wall of hinged axillare (8) surround a hinged groove (10), described articulated slab (9) is fixed on one end away from hinged axillare (8) of curved plate (7), and the described vertical sectional shape of articulated slab (9) matches with the vertical sectional shape of described hinged axillare (8)；
The symmetrical position of the chute medial wall of guide rail (1) is equipped with arc convex (5.1), described arc convex (5.1) extends to the two ends of guide rail (1) along the length direction of chute, is provided with arc bump (5.2) bottom the chute of described guide rail (1).
2. a kind of rolling screen door according to claim 1, it is characterised in that: the distance d between symmetrical two arc convex (5.1) of chute medial wall3Thickness h equal to rolling door main body (2).
3. a kind of rolling screen door according to claim 1, it is characterised in that: the inner arc radius R of described articulated slab (9)1External diameter R more than hinged axillare (8)2, and to the distance d of top board (6) upper surface bottom the inner arc of described articulated slab (9)4Equal to the bottom, lateral wall of hinged axillare (8) to the distance d of top board (6) upper surface5。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332568.3A CN104234605B (en) | 2014-07-14 | 2014-07-14 | A kind of rolling screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332568.3A CN104234605B (en) | 2014-07-14 | 2014-07-14 | A kind of rolling screen door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104234605A CN104234605A (en) | 2014-12-24 |
| CN104234605B true CN104234605B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332568.3A Active CN104234605B (en) | 2014-07-14 | 2014-07-14 | A kind of rolling screen door |
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| Country | Link |
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| CN (1) | CN104234605B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387608B (en) * | 2015-12-08 | 2019-02-15 | 广东美的制冷设备有限公司 | A kind of smoke machine air-conditioning filter net mounting structure and the refrigeration kitchen ventilator with it |
| CN111186757A (en) * | 2020-01-22 | 2020-05-22 | 杭州宝宸科技有限公司 | Novel elevator door structural system |
| CN112622726A (en) * | 2020-12-11 | 2021-04-09 | 成都航天模塑股份有限公司 | Motion mechanism of automobile roller shutter cup stand assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0212009B1 (en) * | 1985-08-13 | 1990-05-16 | Ahrend Groep B.V. | Roller door comprising mutually hingedly connected lamellae and guiding rails in which the ends of the lamellae are inserted |
| DE4020244A1 (en) * | 1990-06-26 | 1992-01-23 | Dieter Knauer | Oblique roller shutter for windows and doors - has guide for shortened slats, contg. magnetic portion |
| DE4031388A1 (en) * | 1990-10-04 | 1992-04-09 | Erich Doering | SIDE SECTIONAL OR ROUND DOOR, CEILING SECTIONAL |
| CN1354316A (en) * | 2000-11-22 | 2002-06-19 | 亚伊色尔株式会社 | Opening-closing plate for rolling door |
| CN102996017A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Double-fin supporting slideway |
| CN203961740U (en) * | 2014-07-14 | 2014-11-26 | 宁波禾采医疗器械有限公司 | A kind of rolling door |
-
2014
- 2014-07-14 CN CN201410332568.3A patent/CN104234605B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0212009B1 (en) * | 1985-08-13 | 1990-05-16 | Ahrend Groep B.V. | Roller door comprising mutually hingedly connected lamellae and guiding rails in which the ends of the lamellae are inserted |
| DE4020244A1 (en) * | 1990-06-26 | 1992-01-23 | Dieter Knauer | Oblique roller shutter for windows and doors - has guide for shortened slats, contg. magnetic portion |
| DE4031388A1 (en) * | 1990-10-04 | 1992-04-09 | Erich Doering | SIDE SECTIONAL OR ROUND DOOR, CEILING SECTIONAL |
| CN1354316A (en) * | 2000-11-22 | 2002-06-19 | 亚伊色尔株式会社 | Opening-closing plate for rolling door |
| CN102996017A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Double-fin supporting slideway |
| CN203961740U (en) * | 2014-07-14 | 2014-11-26 | 宁波禾采医疗器械有限公司 | A kind of rolling door |
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| Publication number | Publication date |
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| CN104234605A (en) | 2014-12-24 |
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