CN2520395Y

CN2520395Y - Safety rolling curtain

Info

Publication number: CN2520395Y
Application number: CN 01227704
Authority: CN
Inventors: 叶文馨
Original assignee: Chaoxian International Co ltd
Current assignee: Chaoxian International Co ltd
Priority date: 2000-07-25
Filing date: 2001-06-19
Publication date: 2002-11-13
Anticipated expiration: 2011-06-19
Also published as: HK1026815A2; TW458204U

Abstract

A safety rolling shutter (100) for entrances to commercial premises comprises a pair of slotted uprights (10) secured along the left and right sides of the entrance, a closure means (20/30/40) guided by the uprights and extending between the uprights to close the entrance, a winding structure (50) extending between the uprights (10) such that the closure means is rolled up to open the entrance and rolled down to close the entrance. The closure includes at least two closure layers (30/40) and an electric light source (26) illuminating the first layer (26) with advertising material (34) for display and the second layer (40) being transparent to display the advertising material (34) and protect the first layer. The security protection is provided by the second or third layer (20).

Description

Safety rolling screen

The utility model relates to a kind of roller shutter, and it is used in the entrance in commercial house, as the inlet of retail store, restaurant, recreation center or bank etc.

Roller shutter is known, and its structure generally comprises: along the fixing a pair of vertical slots in the both sides of inlet; The wallboard that the binding piece of vertical slots guiding forms is used for cutting out inlet middle extension of groove; The top winding mechanism can be rolled wallboard and is opened inlet and fall and seal inlet.

Most of commercial houses, particularly bank all are not closing to the time at night or when still having a lot of people on the street between the lights usually, and are particularly all the more so in shopping, the Catering Area of prosperity.This commercial house close the advertising space that roller shutter provides medium very much, but it normally slatterns or just is used for placard etc.

The utility model provides a kind of improved roller shutter that is used for safety and advertising goal.

According to the utility model, a kind of Safety rolling screen that is used in commercial house door inlet is provided, roller shutter comprises: a pair of along the fixing fluting column in the left and right sides of inlet; Between column, extend to close the locking device of inlet by the column guiding; The winding-structure that between the top of column, extends; make locking device to scroll up and open above-mentioned inlet; allow the people pass through; and can make locking device tumble the sealing inlet, it is characterized in that locking device comprises at least two confining beds; first floor in the layer has the show and colour that is used to show; the second layer in the layer is transparent, and showing show and colour and to protect first floor, and locking device comprises the electric light source that illuminates first floor.

Preferably, after light source is positioned at first floor, so that ambient light illumination to be provided.

More preferably, light source comprises a plurality of electric lights that are distributed in the whole rear side of first floor.

In a preferred embodiment, locking device comprises: have show and colour the intermediate layer, show show and colour and protect the intermediate layer transparent outermost layer and the supporting light source innermost layer.

More preferably, innermost layer is formed by a series of horizontally extending laths that link together, and is used for safeguard protection.

Further preferably, the front side of at least some laths is formed with the recess of reception and positioned light source.

Further preferably, each recess is the one groove that extends along the whole length of relevant panels.

Further preferably, light source is elongated and flexible, extends along relevant groove.

Further preferably, groove is formed on going up or the lower limb part of lath.

In a preferred embodiment, the layer with show and colour is supported between a pair of upper and lower axle and extends, and axle is rotatable with the above-mentioned layer of reeling.

More preferably, lower shaft is positioned in the supporting that links to each other with the bottom of hyaline layer, makes advertising layer and hyaline layer to roll in tandem or to tumble.

In specific embodiment, above-mentioned layer is rolled or launched to winding-structure in conjunction with the spool on the top that is connected in first/intermediate layer and the second/outermost layer each, and spool can rotate by motor.

As mentioned above, roller shutter plays the effect of ad tools, and the advertising lamp box of saying so more specifically can be used for safeguard protection in addition.Because the size of shop inlet etc. is bigger, available advertising area is also not little.This size makes the roller shutter of being discussed become outstanding ad tools when closing in the shop in conjunction with light, and can not occupy too much exceptional space.

Purpose for safeguard protection and advertisement is of great use to the roller shutter of the utility model of being discussed on the doorway in commercial house.Waste of making full use of over of this roller shutter or the expensive real estate of not utilizing are fully advertised.

Exemplarily describe the utility model below with reference to accompanying drawings in detail, wherein:

Fig. 1 is the front perspective view of the embodiment of the utility model roller shutter, and this roller shutter is the form of a pair of vertical slots and three confining beds that extend in the middle of vertical slots;

Fig. 2 is the sectional view of confining bed among Fig. 1, comprises the top winding mechanism;

Fig. 3 is the amplification front perspective view of the inner sealing layer part of Fig. 1;

Fig. 4 is the sectional view of the inner sealing layer part of Fig. 3;

Fig. 5 is the front perspective view of the middle confining bed of Fig. 1;

Fig. 6 is the front perspective view of the outermost confining bed of Fig. 1;

Fig. 7 is the rear view of stay that is connected to the bottom of the outermost of Fig. 3 and middle confining bed.

With reference to accompanying drawing, show and implement roller shutter 100 of the present utility model, be used in entrance as the commercial house in shop.Roller shutter 100 comprises the column 10 of a cross-notching of fixing along the inlet left and right sides and is used to close three confining beds 20,30 and 40 of inlet column 10 middle extensions.Column 10 has three pairs of relative grooves 12, is used for guiding respectively confining bed 20,30,40, opens inlet and closes inlet to lower slider upwards to slide.

Roller shutter 100 is combined with the winding mechanism 50 of band elongated horizontal housing 51, and it extends between the upper end of column 10.In housing 51 inside, winding mechanism 50 comprises the motor-driven

spool

52,53 and 54 of three levels, is used for handling respectively confining bed 20,30,40.The upper end of each layer 20,30,40 is continuous with

corresponding axle

52,53,54, makes each layer 20,30,40 rolling on

corresponding axle

52,53,54 or to launch from corresponding axle.

Because inner sealing layer 20 and outermost confining bed 40 have structure as described below, relevant with them first 52 and the 3rd 54 are 53 thicker than another.Be positioned at for second 53 the 3rd 54 under, thereby make intermediate layer 30 and outermost layer 40 close.After being positioned at the 3rd 54 for first 52, guiding rotating shaft 55 is near second 53, owing to make innermost layer 20 near intermediate layer 30.The weight that depends on innermost layer 20, first 52 can not need motor-driven.Second 53 and the 3rd 54 is preferably driven with control operation by each self-corresponding motor (not shown).

Inner sealing layer 20 is used for safeguard protection, and it is formed by a series of horizontal-extending laths of metals 21 that link together, and comprises and extend along its bottom and be used for the horizontal metal stay 29 of ground-engaging.Each lath 21 is rectangular metal sheet, and having the cross section is the body 22 of hollow C shape and the upper and lower marginal portion that comprises common extension, and upper and lower marginal portion is rolled into very little open circles and forms corresponding hook 23 and 24 in opposite direction.23 front openings at safe floor 20 of rising to the bait, following hook 24 is used for the interlocking between the adjacent slat 21 in rear openings.

Part between the body 22 of each lath 21 and the following hook 24 is crooked backward and form the one groove 25 that extends along the whole length of lath 21.Groove 25 has the part circular cross section that extends beyond 180 °, and in the front openings of safe floor 20.

Safe floor 20 is combined with electric light source 26, and its reception also is contained in the groove 25, is used to illuminate the major part of safe floor 20 front sides.The common light source 26 that extends can adopt the form of little fluorescent lamp, a series bulb, a series of light emitting diodes in groove 25, perhaps under the situation of described embodiment, takes the form of flexible strip lamp (plastic pipe that contains a series of light sources).The slightly larger in diameter of fluorescent tube 26 is in the width of groove 25 open side, makes fluorescent tube 26 can obliquely clamp-on groove 25 and be clipped in wherein.The whole rear side of confining bed 30 in the middle of a plurality of light sources 26 can spread over basically.

Fluorescent tube 26 can long enough, is used for extending between two or more adjacent slots 25 or all grooves 25 with zigzag, thereby reduces the quantity of required lamp tube joint and simplify electrical connection.Can adopt several fluorescent tubes 26 of different light colors.Joint is hidden in in the column 10 one or two.

Middle confining bed 30 has the lamella 32 of cloth, paper or plastics, and it has the front side (or rear side) that is printed on show and colour 34.Lamella 32 is the part printing opacity preferably, so that the light source 26 on the back safe floor 20 is fuzzy, and makes the illumination of light source 26 form bias light.Because this bias light, the people in the shop that the process of passing by after the darkness or drive is closed can see show and colour 34.

Advertisement lamella 32 comprises the horizontal axis 56 that extends along its bottom, and it scrolls up lamella 32 between the two and fall lamella 32 downwards with last 53 actings in conjunction, and is as described below.Lamella 32 is more much longer than other two layers 20,40, makes it can have multistage show and colour 34, and is The more the better.

Outermost confining bed 40 is formed by the transparent lamella 42 of Merlon or polyvinyl chloride, and it is as the splashproof covering layer of protection back advertising layer 30.Lamella 42 forms than short-movie layer 44 by three that combine along adjacent upper and lower side.Compartment of terrain, the relative left and right sides along lamella 42 is provided with a series of T shape hooks 46, and it is fixed in each self-corresponding column groove 12 slidably, is used to prevent that lamella 42 from tearing.

Topping 40 is provided with horizontal metal stay 60 along its bottom, is used for ground-engaging.Stay 60 has substrate 62, and it extends back and the pair of bearings 64 that is included in its two ends and 66 supporting are provided, and is used for the lower shaft 56 of positioning advertising layer 30.Second bearing 66 is combined with the motor internal of band gear-box, is used for turning cylinder 56.

In operation, safe floor 20 is open and close independently, but advertising layer 30 and topping 40 must be rolled in tandem up or down.When being in, layer 30 and 40 falls fully or during extended position, last axle 53 is reached in a direction at a certain time interval by the rotation of their relevant motors with lower shaft 56 and in the opposite direction rolls advertising layer 30 subsequently, is used for showing successively the different piece of show and colour 34.

In order to open the shop business in the morning once more, before advertising layer 30 and topping 40 were rolled together, advertising layer 30 should at first be rolled manyly as far as possible on last axle 53, makes lower shaft 56 become empty.

It is contemplated that: the roller shutter of being discussed as described outermost layer 40, and no longer needs inner metal layer 20 in conjunction with transparent Safety rolling screen (becoming more and more popular).In addition, depend on the size of roller shutter, winding-structure 50 can not established drive motors and manual operations.

Although described preferred embodiment of the present utility model for illustrative purposes, those of ordinary skill in the art can understand, can carry out various modifications and/or replacement to the utility model under the prerequisite that does not break away from spirit and scope of the present utility model.

Claims

1. one kind is used in the Safety rolling screen that commercial house door enters the mouth, and described roller shutter comprises: a pair of along the fixing fluting column in the left and right sides of described inlet; Between column, extend to close the locking device of described inlet by described column guiding; The winding-structure that between the top of column, extends; make locking device to scroll up and open above-mentioned inlet; allow the people pass through; and can make locking device tumble the described inlet of sealing, it is characterized in that described locking device comprises at least two confining beds; first floor in the described layer has the show and colour that is used to show; the second layer in the described layer is transparent, and showing show and colour and to protect first floor, and described locking device comprises the electric light source that illuminates first floor.

2. Safety rolling screen as claimed in claim 1 is characterized in that, after described light source is positioned at first floor, so that ambient light illumination to be provided.

3. Safety rolling screen as claimed in claim 2 is characterized in that, described light source comprises a plurality of electric lights that are distributed in the whole rear side of first floor.

4. Safety rolling screen as claimed in claim 1 is characterized in that, described locking device comprises intermediate layer with show and colour, shows show and colour and protect the transparent outermost layer in intermediate layer and support the innermost layer of described light source.

5. Safety rolling screen as claimed in claim 4 is characterized in that, described innermost layer is formed by a series of horizontally extending laths that link together, and is used for safeguard protection.

6. Safety rolling screen as claimed in claim 5 is characterized in that, the front side of at least some laths is formed with the recess that receives and locate described light source.

7. Safety rolling screen as claimed in claim 6 is characterized in that, each recess is the one groove that extends along the whole length of relevant panels.

8. Safety rolling screen as claimed in claim 7 is characterized in that, described light source is elongated and flexible, extends along relevant groove.

9. as claim 7 or 8 described Safety rolling screens, it is characterized in that described groove is formed on going up or the lower limb part of described lath.

10. Safety rolling screen as claimed in claim 1 is characterized in that, the layer with show and colour is supported between a pair of upper and lower axle and extends, and described axle is rotatable with the above-mentioned layer of reeling.

11. Safety rolling screen as claimed in claim 10 is characterized in that, described lower shaft is positioned in the supporting that links to each other with the bottom of hyaline layer, makes advertising layer and hyaline layer to roll in tandem or to tumble.

12. Safety rolling screen as claimed in claim 1 is characterized in that, above-mentioned layer is rolled or launched to described winding-structure in conjunction with the spool on the top that is connected in described first/intermediate layer and the second/outermost layer each, and described spool can rotate by motor.