CN204646041U - A kind of roller shutter type rapid door - Google Patents
A kind of roller shutter type rapid door Download PDFInfo
- Publication number
- CN204646041U CN204646041U CN201520340971.0U CN201520340971U CN204646041U CN 204646041 U CN204646041 U CN 204646041U CN 201520340971 U CN201520340971 U CN 201520340971U CN 204646041 U CN204646041 U CN 204646041U
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- CN
- China
- Prior art keywords
- door curtain
- buffer part
- outside plate
- arc
- upward
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Abstract
The utility model relates to the technical field of door, be specially a kind of roller shutter type rapid door, comprise door curtain, the upper end of door curtain is fixed on cylinder, the left and right sides of door curtain is provided with track, track comprises and fixed connecting plate and front track outside plate and rear track outside plate, front track outside plate and rear track outside plate have arch upward buffer part and rear arc of front arc respectively and to arch upward buffer part, the time interval place of front track outside plate and rear track outside plate defines between the guide portion of leading to door curtain, front directly guide effect rubber tile and rear direct guide effect rubber tile is provided with in guide portion, door curtain is flexible material door curtain, door curtain is provided with reinforcement security bar, the end strengthening the two ends, left and right of security bar is equipped with guiding device, sound construction is stablized, not easily damaged, resistance to pressure well long service life again, noise is little.
Description
Technical field
the utility model relates to the technical field of door, is specially a kind of roller shutter type rapid door.
Background technology
existing rapid door, often need frequent use as industrial access way, the incidence being subject to the unexpected impact of vehicle, weight etc. is higher, thus door curtain can be caused to collide with door curtain track etc. and damage under the effect of impulse force, and door curtain has the trend that de-orbits and to track force, thus damage is produced to track, maintenance cost is high, application life is also shorter, and the voltage endurance capabilities such as Wind-Pressure Resistance are also more weak, and noise is larger.
Utility model content
an object of the present utility model is to provide that a kind of sound construction is stablized, not easily damaged, resistance to pressure well long service life, roller shutter type rapid door that noise is little again.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of roller shutter type rapid door, comprise collapsible door curtain, the upper end of described door curtain is fixed on the cylinder by the setting of top, doorway, the left and right sides of described door curtain is provided with the extended track of upper and lower vertical direction, described track comprise the fixed connecting plate that to be fixed with building body and to be connected and be fixedly connected with the rear and front end of described fixed connecting plate respectively and towards described door curtain side vertically extending front track outside plate and rear track outside plate, described front track outside plate and described rear track outside plate have arch upward buffer part and the rear arc that rearward arches upward of the front arc forwards arched upward respectively and to arch upward buffer part, the time interval place of described front track outside plate and described rear track outside plate defines between the guide portion of leading to described door curtain, be provided with fore-and-aft direction relative spacing in described guide portion to arrange and front directly guide effect rubber tile and the rear direct guide effect rubber tile in flat that extend along upper and lower vertical direction, described door curtain is flexible material door curtain, described door curtain is provided with along the extended reinforcement security bar of left and right directions, the end at the two ends, left and right of described reinforcement security bar is equipped with the guiding device that can act on front interval directly between guide effect rubber tile and rear direct guide effect rubber tile, described guiding device comprises the ring-shaped jacket being installed on described reinforcement security bar end, be arranged in the ring inner sleeve of ring-shaped jacket, the buffering break-in spring be connected with between described ring-shaped jacket and described ring inner sleeve, the hemisphere jut acting on described front interval directly between guide effect rubber tile and rear direct guide effect rubber tile that the connecting rod be provided with in described ring inner sleeve and described connecting rod are fixed with by one end between described guide portion, described door curtain is double-layer structure and comprises two pieces of door curtain main body flexible thins, between two pieces of described door curtain main body flexible thins, described reinforcement security bar is installed and area filling between adjacent two described reinforcement security bars has noise reduction material layers.
in technique scheme, the good integrity of total, structural strength is high and stable, not easily damaged, resistance to pressure well long service life again, the noise produced is little, the region of a buffering is formed between guide portion, it is stretch between the upper and lower that guiding device not only can carry out well guiding door curtain wherein, and when door curtain is subject to impacting time, the situation of distortion is there is at door curtain, by strengthening the effect of security bar and guiding device, first by the direct effect of direct guide effect rubber tile, then to arch upward the effect of buffer part in arch upward buffer part and rear arc of front arc, door curtain can form temporary transient buffering and upwards shrink, utilize between this guide portion, not only impulse force can be slowed down, and reduce the loss percentage that door curtain is loss percentage and track.
as to preferably of the present utility model, front track outside plate has multiple upper and lower spaced front arc and to arch upward buffer part, rear track outside plate has multiple upper and lower spaced rear arc and to arch upward buffer part, and described front arc the arch upward quantity of buffer part of buffer part and described rear arc that arches upward is equal and at horizontal left and right directions one_to_one corresponding.Not only be beneficial to the smooth and easy use of rapid door, and can available protecting door curtain and track, reduce loss percentage, improve resistance to pressure.
as to preferably of the present utility model, there is multiple reinforcement security bar and be spaced up and down.Improve the ductility of door curtain and intensity, be not only beneficial to the smooth and easy use of rapid door, and can available protecting door curtain and track, reduce loss percentage, improve resistance to pressure.
as to preferably of the present utility model, adjacent two spacing distances strengthened between security bars are greater than two adjacent front arc and arch upward the spacing distance between buffer part or be greater than the spacing distance that two adjacent rear arc arch upward between buffer part.Not only be beneficial to the smooth and easy use of rapid door, and can available protecting door curtain and track, reduce loss percentage, improve resistance to pressure.
as to preferably of the present utility model, the quantity front arc be less than on same track the strengthening security bar rear arc arched upward on the quantity of buffer part or same track arches upward the quantity of buffer part.Distribution of force is more excellent, is not only beneficial to the smooth and easy use of rapid door, and can available protecting door curtain and track, reduces loss percentage, improves resistance to pressure.
as to preferably of the present utility model, front track outside plate is erection part at arch upward position between buffer part and rear track outside plate of adjacent two front arc at adjacent two positions that rear arc arches upward between buffer part.Distribution of force is more excellent, is not only beneficial to the smooth and easy use of rapid door, and can available protecting door curtain and track, reduces loss percentage, improves resistance to pressure.
as to preferably of the present utility model, front direct guide effect rubber tile is all connected with erection part with rear direct guide effect rubber tile.Can available protecting door curtain and track, reduce loss percentage, improve resistance to pressure.
as to preferably of the present utility model, front arc arches upward between buffer part and front direct guide effect rubber tile and rear arc arches upward all is connected with the oblique buffer spring extended obliquely upward between buffer part and rear direct guide effect rubber tile.Can available protecting door curtain and track, reduce loss percentage, improve resistance to pressure.
as to preferably of the present utility model, oblique buffer spring is the arc shape spring oliquely downward arched upward.Can available protecting door curtain and track, reduce loss percentage, improve resistance to pressure.
as to preferably of the present utility model, be provided with three buffering break-in springs between ring-shaped jacket and ring inner sleeve and the distribution in equilateral triangle shape.Can available protecting door curtain and track, reduce loss percentage, improve resistance to pressure.
the beneficial effects of the utility model: the good integrity of total, distribution of force is excellent, and structural strength is high and stable, and not easily damaged, resistance to pressure well long service life again, the noise of generation is little.
Accompanying drawing explanation
fig. 1 is the perspective view of the door curtain of the utility model embodiment fractionation when not also being mounted to two siding tracks;
fig. 2 is the enlarged drawing at I place in Fig. 1.
in figure: 1, door curtain, 2, cylinder, 3, track, 31, fixed connecting plate, 32, front track outside plate, 33, rear track outside plate, 320, front arc arches upward buffer part, 330, rear arc arches upward buffer part, 100, between guide portion, 4, strengthen security bar, 40, hemisphere jut, 3332, erection part, 41, ring-shaped jacket, 42, ring inner sleeve, 43, buffering break-in spring, 44, connecting rod, 52, front directly guide effect rubber tile, 53, rear directly guide effect rubber tile, 11, door curtain main body flexible thin, 12, noise reduction material layers, 55, oblique buffer spring.
Detailed description of the invention
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this manual, as long as but be all subject to the protection of Patent Law in right of the present utility model.
embodiment, as Fig. 1, shown in 2, a kind of roller shutter type rapid door, comprise collapsible door curtain 1, the upper end of described door curtain 1 is fixed on the cylinder 2 by the setting of top, doorway, the left and right sides of described door curtain 1 is provided with the extended track of upper and lower vertical direction 3, described track 3 comprises the fixed connecting plate 31 that to be fixed with building body and to be connected and to be fixedly connected with the rear and front end of described fixed connecting plate 31 respectively and towards the vertically extending front track outside plate 32 in described door curtain 1 side and rear track outside plate 33, described front track outside plate 32 and described rear track outside plate 33 have arch upward buffer part 320 and the rear arc that rearward arches upward of the front arc forwards arched upward respectively and to arch upward buffer part 330, the time interval place of described front track outside plate 32 and described rear track outside plate 33 to define between the guide portion of leading to described door curtain 1 100, be provided with fore-and-aft direction relative spacing between described guide portion in 100 to arrange and front directly guide effect rubber tile 52 and the rear direct guide effect rubber tile 53 in flat that extend along upper and lower vertical direction, described door curtain 1 is flexible material door curtain, described door curtain 1 is provided with along the extended reinforcement security bar 4 of left and right directions, the end at the two ends, left and right of described reinforcement security bar 4 is equipped with the guiding device that can act on front interval directly between guide effect rubber tile 52 and rear direct guide effect rubber tile 53, described guiding device comprises the ring-shaped jacket 41 being installed on described reinforcement security bar 4 end, be arranged in the ring inner sleeve 42 of ring-shaped jacket 41, the buffering break-in spring 43 be connected with between described ring-shaped jacket 41 and described ring inner sleeve 42, the hemisphere jut 40 acting on described front interval directly between guide effect rubber tile 52 and rear direct guide effect rubber tile 53 that the connecting rod 44 be provided with in described ring inner sleeve 42 and described connecting rod 44 are fixed with by 100 one end between described guide portion, described door curtain 1 is double-layer structure and comprises two pieces of door curtain main body flexible thins 11, between two pieces of described door curtain main body flexible thins 11, described reinforcement security bar 4 is installed and area filling between adjacent two described reinforcement security bars 4 has noise reduction material layers 12.
front track outside plate 32 has multiple upper and lower spaced front arc and to arch upward buffer part 320, rear track outside plate 33 has multiple upper and lower spaced rear arc and to arch upward buffer part 330, and described front arc the arch upward quantity of buffer part 330 of buffer part 320 and described rear arc that arches upward is equal and at horizontal left and right directions one_to_one corresponding.There is multiple reinforcement security bar 4 and be spaced up and down.Two the adjacent front arc that are greater than adjacent two spacing distances strengthened between security bars 4 arch upward the spacing distance between buffer part 320 or be greater than the spacing distance that two adjacent rear arc arch upward between buffer part 330.Strengthen the quantity front arc be less than on same track 3 of security bar 4 rear arc arched upward on the quantity of buffer part 320 or same track 3 to arch upward the quantity of buffer part 330.
front track outside plate 32 is erection part 3332 at arch upward position between buffer part 320 and rear track outside plate 33 of adjacent two front arc at adjacent two positions that rear arc arches upward between buffer part 330.Front directly guide effect rubber tile 52 is all connected with erection part 3332 with rear direct guide effect rubber tile 53.Front arc arches upward between buffer part 320 and front direct guide effect rubber tile 52 and rear arc arches upward all is connected with the oblique buffer spring 55 extended obliquely upward between buffer part 330 and rear direct guide effect rubber tile 53.Oblique buffer spring 55 is the arc shape spring oliquely downward arched upward.Three buffering break-in springs 43 are provided with and the distribution in equilateral triangle shape between ring-shaped jacket 41 and ring inner sleeve 42.
Claims (10)
1. a roller shutter type rapid door, it is characterized in that: comprise collapsible door curtain (1), the upper end of described door curtain (1) is fixed on the cylinder (2) by the setting of top, doorway, the left and right sides of described door curtain (1) is provided with the extended track of upper and lower vertical direction (3), described track (3) comprise the fixed connecting plate (31) that to be fixed with building body and to be connected and be fixedly connected with the rear and front end of described fixed connecting plate (31) respectively and towards described door curtain (1) side vertically extending front track outside plate (32) and rear track outside plate (33), described front track outside plate (32) and described rear track outside plate (33) have arch upward buffer part (320) and the rear arc that rearward arches upward of the front arc forwards arched upward respectively and to arch upward buffer part (330), the time interval place of described front track outside plate (32) and described rear track outside plate (33) defines between the guide portion of leading to described door curtain (1) (100), be provided with fore-and-aft direction relative spacing between described guide portion in (100) to arrange and front directly guide effect rubber tile (52) and the rear direct guide effect rubber tile (53) in flat that extend along upper and lower vertical direction, described door curtain (1) is flexible material door curtain, described door curtain (1) is provided with along the extended reinforcement security bar (4) of left and right directions, the end at the two ends, left and right of described reinforcement security bar (4) is equipped with the guiding device that can act on front interval directly between guide effect rubber tile (52) and rear direct guide effect rubber tile (53), described guiding device comprises the ring-shaped jacket (41) being installed on described reinforcement security bar (4) end, be arranged in the ring inner sleeve (42) of ring-shaped jacket (41), the buffering break-in spring (43) be connected with between described ring-shaped jacket (41) and described ring inner sleeve (42), the hemisphere jut (40) acting on described front interval directly between guide effect rubber tile (52) and rear direct guide effect rubber tile (53) that the connecting rod (44) be provided with in described ring inner sleeve (42) and described connecting rod (44) are fixed with by (100) one end between described guide portion, described door curtain (1) is for double-layer structure and comprise two pieces of door curtain main body flexible thins (11), between two pieces of described door curtain main body flexible thins (11), described reinforcement security bar (4) is installed and area filling between adjacent two described reinforcement security bars (4) has noise reduction material layers (12).
2. a kind of roller shutter type rapid door according to claim 1, it is characterized in that: front track outside plate (32) has multiple upper and lower spaced front arc and to arch upward buffer part (320), rear track outside plate (33) has multiple upper and lower spaced rear arc and to arch upward buffer part (330), and described front arc the arch upward quantity of buffer part (330) of buffer part (320) and described rear arc that arches upward is equal and at horizontal left and right directions one_to_one corresponding.
3. a kind of roller shutter type rapid door according to claim 1, is characterized in that: have multiple reinforcement security bar (4) and be spaced up and down.
4. a kind of roller shutter type rapid door according to claim 3, is characterized in that: adjacent two spacing distances strengthened between security bar (4) are greater than two adjacent front arc and arch upward the spacing distance between buffer part (320) or be greater than the spacing distance that two adjacent rear arc arch upward between buffer part (330).
5. a kind of roller shutter type rapid door according to claim 4, is characterized in that: the quantity front arc be less than on same track (3) rear arc arched upward on the quantity of buffer part (320) or same track (3) strengthening security bar (4) arches upward the quantity of buffer part (330).
6. a kind of roller shutter type rapid door according to claim 2, is characterized in that: front track outside plate (32) is positioned at two adjacent front arc and arches upward that to be positioned at adjacent two rear arc position of arching upward between buffer part (330) be erection part (3332) for position between buffer part (320) and rear track outside plate (33).
7. a kind of roller shutter type rapid door according to claim 6, is characterized in that: front direct guide effect rubber tile (52) is all connected with erection part (3332) with rear direct guide effect rubber tile (53).
8. a kind of roller shutter type rapid door according to claim 7, is characterized in that: front arc arches upward between buffer part (320) and front direct guide effect rubber tile (52) and rear arc arches upward all is connected with the oblique buffer spring (55) extended obliquely upward between buffer part (330) and rear direct guide effect rubber tile (53).
9. a kind of roller shutter type rapid door according to claim 8, is characterized in that: oblique buffer spring (55) is the arc shape spring oliquely downward arched upward.
10. a kind of roller shutter type rapid door according to claim 1, is characterized in that: be provided with three bufferings break-in spring (43) between ring-shaped jacket (41) and ring inner sleeve (42) and the distribution in equilateral triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340971.0U CN204646041U (en) | 2015-05-25 | 2015-05-25 | A kind of roller shutter type rapid door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340971.0U CN204646041U (en) | 2015-05-25 | 2015-05-25 | A kind of roller shutter type rapid door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646041U true CN204646041U (en) | 2015-09-16 |
Family
ID=54098801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340971.0U Expired - Fee Related CN204646041U (en) | 2015-05-25 | 2015-05-25 | A kind of roller shutter type rapid door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863485A (en) * | 2015-05-25 | 2015-08-26 | 湖州鸿远电机有限公司 | Roller blind type rapid door |
-
2015
- 2015-05-25 CN CN201520340971.0U patent/CN204646041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863485A (en) * | 2015-05-25 | 2015-08-26 | 湖州鸿远电机有限公司 | Roller blind type rapid door |
| CN104863485B (en) * | 2015-05-25 | 2016-08-24 | 湖州鸿远电机有限公司 | A kind of roller shutter type rapid door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |