CN1566611A - Folding anti-theft curtain - Google Patents
Folding anti-theft curtain Download PDFInfo
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- CN1566611A CN1566611A CN 03137578 CN03137578A CN1566611A CN 1566611 A CN1566611 A CN 1566611A CN 03137578 CN03137578 CN 03137578 CN 03137578 A CN03137578 A CN 03137578A CN 1566611 A CN1566611 A CN 1566611A
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- folding
- curtain
- hinged
- antitheft
- antitheft curtain
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Abstract
The invention relates to an antitheft device, for preventing the theft from breaking in the room. A folding antitheft curtain is designed as light-tight or non-light-tight, vertical used or horizontal used, electric driven or hand driven. The folding antitheft curtain mainly comprising a hinge jointing part, a hinge jointed part, a slide way and a plate spring or torsion spring; and the vertical used folding antitheft curtain also comprises a shaft, a chain wheel and chain, and the electric driven folding antitheft curtain also comprises an engine and a reducing mechanism. The folding integral curtain capable of moving in the slide way is made by hinge joint of hinge jointing part, hinge jointed part and supporting part. And the folding antitheft curtain can be opened and closed by movement of the supporting part on the slide way. Comparing to the traditional antitheft guardrail, the invention has advantages as small used-space and easily-escape.
Description
Technical field the present invention relates to a kind of anti-theft device, is mainly used in to prevent that the robber is after destroying glass of door and window in the inlet chamber.
The theft preventing method that the present most of user of background technology uses is; Welding a protective guard with reinforcing bar outside glass window as the iron cage.If run into dangerous situation then indoor people can't open protective guard escape.This method is neither attractive in appearance dangerous again.Existing rolling door, window need be with accounting for than large space.The electronic volume user that bigger shopper window uses needs careful the use, otherwise rolling door, window are damaged easily.Sometimes also can be stuck because of the asynchronous roller shutter that causes of two sides.The maintenance cost of this roller shutter is also higher.The present invention has designed folding antitheft curtain for addressing these problems.
Summary of the invention the objective of the invention is: provide a kind of under the situation that does not influence normal use door and window, prevent that the robber from destroying the anti-theft device in the inlet chamber behind the glass of door and window-folding antitheft curtain.Comprise printing opacity with lighttight; Vertically use and laterally use; Folding electrically and manually antitheft curtain.
The present invention is achieved by the following measures:
Folding antitheft curtain mainly by: articulated elements, be hinged part, slideway and leaf spring or torsion spring; Wherein the folding antitheft curtain that vertically uses also comprises axle, sprocket wheel, chain, and the antitheft curtain of electric foldable comprises motor and speed reducer structure composition again.To being hinged the hinged of part, supporting member, make the folding whole curtain that can on slideway, move by articulated elements.And, open or close collapsible antitheft curtain by supporting member moving on slideway.
Description of drawings elaborates to the present invention below in conjunction with accompanying drawing:
Embodiments of the invention [1] are shown in Fig. 1-10: laterally use printing opacity to fold antitheft curtain
Fig. 1 is the structure chart that laterally uses the folding antitheft curtain of printing opacity
Fig. 2 is out the front view after the folding antitheft curtain of horizontal use printing opacity is opened
Fig. 3 is that left view Fig. 4 of Fig. 2 is the A-A amplification view (being rotated 90 degree) of Fig. 1
Fig. 5 is the D-D sectional view of Fig. 4
Fig. 6 is B-B (before the articulated elements distortion) amplification view (being rotated 90 degree) of Fig. 1
Fig. 7 is that Fig. 6 (after the articulated elements distortion) sectional view Fig. 8 is the C-C amplification view of Fig. 1
Fig. 9 is that E-E sectional view Figure 10 of Fig. 8 is the F-F sectional view of Fig. 9
Among the figure: fixed bearing frame (1), articulated elements (2), the point of application (2a), A articulated elements (3), leaf spring (3a) B articulated elements (4), supporting member (5), be hinged part (6), glide path (7), slideway fixing hole (7a), left frame (8), lock (9), sliding way (10), slideway pad (10a), slideway pad breach (10b), back-up ring (11), wheel shaft (12), wheel (13), expansion bolt (14), short pad (15), long pad (16), nut (17)
Shown in Figure 7 as Fig. 3 Fig. 6: be hinged the waveform that is shaped as of part (6), it is a pair of over the ground by placement shown in Figure 3 to be hinged part (6), with several articulated elementss (2), is enclosed within the crest location that is hinged part (6); [cross section of articulated elements (2) is a closed figure, can be inserted in a pair of optional position that is hinged part (6) to placing by Fig. 3 before articulated elements (2) distortion] point of application (2a) on articulated elements (2) is located the application of force, makes articulated elements (2) produce distortion.The position of distortion back articulated elements (2) can not be changed again.As shown in Figure 4: a pair ofly be hinged part (6) to what connect, pass through several A articulated elementss (3) again [on A articulated elements (3), leaf spring (3a) is housed] with a pair of to being hinged part (6), be hinged on the supporting member (5), make supporting member (5), be hinged part (6), be hinged to a folding whole curtain.Supporting member (5), the cross section of optional position is the U font along its length.Leaf spring (3a), have and be hinged the power that part (6) is pushed supporting member (5) U font bottom land to all the time two.Under the effect of this power, close when folding antitheft curtain, be hinged part (6) and can draw the direction upset in, leave the dead-centre position from trend.As shown in Figure 8: two ends of supporting member (5) are equipped with wheel (13) by back-up ring (11), wheel shaft (12).As shown in Figure 9: on two ends of glide path (7), sliding way (10) and the suitable position slideway fixing hole (7a) is arranged, corresponding with it at slideway pad (10a) two ends and suitable position on slideway pad breach (10b) is arranged.Before the installation, on body of wall,, punch and place several expansion bolts (14) with the corresponding position of slideway fixing hole (7a).As shown in figure 10: will lack pad (15), fixed bearing frame (1), left frame (8), long pad (16) successively, slideway fixing hole (7a) is set on the expansion bolt (14); Nut (17) is screwed to expansion bolt (14) goes up the number button; Supporting member (5) lower end is placed on the glide path (7),, is inserted on the expansion bolt (14), nut (17) is screwed to expansion bolt (14) goes up the number button again with the slideway fixing hole (7a) on the sliding way (10); Slideway pad breach (10b) by on the slideway pad (10a) is inserted into slideway pad (10a) on the expansion bolt (14), tightens all nuts (17) on several expansion bolts (14) successively.Be hinged part (6) by what B hinged (4) will be hinged to a folding whole curtain right-hand member, be hinged on the fixed bearing frame (1).Just finished installation to the folding antitheft curtain of horizontal use printing opacity.By supporting member (5) moving on slideway, can open or close collapsible antitheft curtain.After closing folding antitheft curtain, can lock folding antitheft curtain by lock (9).
Embodiments of the invention [2] vertically use the folding antitheft curtain of printing opacity shown in Figure 11-14
Figure (11) is the structure chart that vertically uses the folding antitheft curtain of printing opacity
Figure (12) is that the G-G amplification view figure (13) of figure (11) is the H-H amplification view of figure (11)
Figure 14 is the J-J sectional view of figure (13)
Among the figure: bearing support (18), axle (19), lower supporting part (20), chain (21), sprocket wheel (22), counterweight (23), lower supporting part rivet (24)
Axle (19) is supported on the bearing support (18) that bearing is housed.Two ends of axle (19) are fixed with sprocket wheel (22).Chain (21) one ends on the sprocket wheel (22) connect with lower supporting part (20) by rivet (24), and the other end connects with counterweight (23).With axle (19) two ends connection fixed chain wheels (22), and chain (21) one ends on logical each sprocket wheel (22) connect with lower supporting part (20) with rivets (24), can guarantee being synchronized with the movement of lower supporting part (20) two ends.Other structure is with laterally the folding antitheft curtain of use printing opacity is identical.
Embodiments of the invention [3] vertically use the antitheft curtain of light tight electric foldable shown in Figure 15-21
Figure 15 vertically uses the antitheft structure chart of light tight electric foldable
Figure 16 is that K-K amplification view Figure 17 of Figure 15 is the L-L amplification view of Figure 15
Figure 18 is that the A of Figure 17 is the M-M amplification view of Figure 15 to view Figure 19
Figure 20 is that N-N amplification view Figure 21 of Figure 15 is the 0-0 amplification view of Figure 15
Among the figure: apical axis (25), linking top board (26), A supporting member (27), C articulated elements (28), A are hinged part (29), slideway (30), are connected base plate (31), apical axis bearing support (32), torsion spring (33), axle bumper (34), coupling block (35), A lower supporting part (36), motor (37), reducing gear (38)
As shown in figure 15: vertically use the antitheft curtain of electric foldable, except that the bearing support identical with vertically using the folding antitheft curtain of printing opacity, axle, chain, sprocket wheel were arranged, other had increased motor (37) and reducing gear (38).As shown in figure 17: two ends of apical axis (25) are processed with screw thread.A long limit that is connected top board (26) is rolled into the slotted hole that can insert apical axis (25), and leaves the breach that can hold installation apical axis bearing support (32); Another long limit volume has the hole that C articulated elements (28) is inserted, and is processed with and can makes A be hinged the breach that part (29) embeds.A is hinged part (29) and is some two long limits are rolled into the hole that can make C articulated elements (28), A supporting member (27) insert, and leaves and can make another piece A be hinged the breach that part (29) embeds.A is hinged the length of part (29) less than the size a between two slideways.As shown in figure 18: there is the groove that apical axis (25) threaded portion is inserted on slideway (29) top.It is identical with the structure that is connected top board (26) except that not having breach to be connected base plate (31).As shown in figure 20: torsion spring (33) is the wire loop of being made by spring steel wire; The internal diameter of torsion spring (33) can insert two A that are hinged respectively after the steel wire of torsion spring (33) afterbody two ends turns over and turn 90 degrees and be hinged in the hole of part (29) greater than the diameter of C articulated elements (28).Torsion spring (33) acts on two A that are hinged and is hinged power on the part (29), makes when closing folding antitheft curtain, and two A are hinged part (29) and can draw the direction upset in from trend, leave the dead-centre position.
During assembling, in the hole that is connected top board (26) one long limits, insert apical axis (25), another the long limit that is connected top board (26), with C articulated elements (28) hinged A be hinged part (29), be hinged part (29) by several A supporting member (27), the hinged some A that can embed mutually of C articulated elements (28) successively again, and go up installation torsion spring (33) at each C articulated elements (28).[A is hinged the hole on the long limits of part (29) two, except that can inserting C articulated elements (28), the space of the torsion spring 32 of packing in addition] last piece A is hinged part (29), by C articulated elements (28), and articulated linking base plate (31).Be connected in the following slotted hole of base plate (31) and insert A lower supporting part (36).A lower supporting part (36) connects with chain by coupling block (35).Be connected top board (26) and some A and be hinged part (29) and base plate (30), as coaxial type, be hinged to folding integral body by A supporting member (27), C articulated elements (28).Hinged good folding integral body is suspended to the apical axis supporting by apical axis (25) to be added on (32).Slideway (30) is installed, with nut apical axis (25) is fastened on the upper end and has on the slideway (30) of elongated slot.Again slideway (30) is fixed on the body of wall.Motor (37) by reducing gear (38) with connecting two ends be equipped with sprocket wheel the axle.Chain is by (coupling block (35) connects with A lower supporting part (36).The rotation of motor makes the chain moving linearly by sprocket wheel, and the rectilinear motion pulling A lower supporting part (36) of chain opens or closes folding antitheft curtain.
Claims (3)
1, folding antitheft curtain; Mainly comprise articulated elements, be hinged part, supporting member, slideway and leaf spring or torsion spring form, wherein promptly use different articulated elementss and be hinged part by different articulated manner, folding antitheft curtain can be divided into the folding antitheft curtain and the lighttight folding antitheft curtain of printing opacity; By the folding difference of stealing the curtain direction of motion, folding antitheft curtain can be divided into the folding antitheft curtain of vertical use and the folding antitheft curtain that laterally uses again; Wherein the folding antitheft curtain that vertically uses also comprises the axle and the chain of sprocket wheel, connection sprocket wheel; Be divided into antitheft curtain of dynamic-electric foldable and unpowered one manually folding antitheft curtain by the folding antitheft curtain of the difference of power; Wherein the antitheft curtain of electric foldable also comprises: the motor and speed reducer structure, but no matter use any articulated manner, which kind of direction of motion and motorless folding antitheft curtain is arranged; Its feature all is: will be hinged by articulated elements that part is hinged to can be on the supporting member that moves on the slideway, hinged by articulated elements, make articulated elements, be hinged part, supporting member, for becoming a folding whole curtain, by supporting member moving on slideway, on the folding or open folding whole curtain.
2, according to the folding antitheft curtain of claim 1, described vertical use, it is characterized in that: by being installed in two sprocket wheels on the same axle, it is the chain that connects counterweight that one end connection lower supporting part, the other end are arranged on each sprocket wheel, realizes what lower supporting part two ends were synchronized with the movement.
3, it is characterized in that according to claim 1, described leaf spring or torsion spring: be that leaf spring or torsion spring role all are, force in by hinged two of same articulated elements and be hinged part, under the effect of this power, close when folding antitheft curtain, be hinged part and can draw the direction upset in, leave the dead-centre position from trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03137578 CN1566611A (en) | 2003-06-18 | 2003-06-18 | Folding anti-theft curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03137578 CN1566611A (en) | 2003-06-18 | 2003-06-18 | Folding anti-theft curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1566611A true CN1566611A (en) | 2005-01-19 |
Family
ID=34470455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03137578 Pending CN1566611A (en) | 2003-06-18 | 2003-06-18 | Folding anti-theft curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1566611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20170100216A (en) * | 2017-05-10 | 2019-02-25 | Δημοσθενης Χρηστου Ποθητος | Foldable-openable security means for doors and windows |
-
2003
- 2003-06-18 CN CN 03137578 patent/CN1566611A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20170100216A (en) * | 2017-05-10 | 2019-02-25 | Δημοσθενης Χρηστου Ποθητος | Foldable-openable security means for doors and windows |
| GR1009487B (en) * | 2017-05-10 | 2019-03-21 | Δημοσθενης Χρηστου Ποθητος | Foldable-openable security means for doors and windows |
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| WD01 | Invention patent application deemed withdrawn after publication |