CN201519029U - Safe snap ring of curtain rope - Google Patents
Safe snap ring of curtain rope Download PDFInfo
- Publication number
- CN201519029U CN201519029U CN2009201501045U CN200920150104U CN201519029U CN 201519029 U CN201519029 U CN 201519029U CN 2009201501045 U CN2009201501045 U CN 2009201501045U CN 200920150104 U CN200920150104 U CN 200920150104U CN 201519029 U CN201519029 U CN 201519029U
- Authority
- CN
- China
- Prior art keywords
- clasp
- ring
- safe
- curtain rope
- described curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a safe snap ring of a curtain rope; a curtain is mainly provided with an upper beam and a lower swing which are connected with each other by a shielding unit, and the shielding unit is provided with a plurality of connecting parts which are respectively buckled and connected with a ring-shaped safe snap ring, wherein the connecting part which is closest to the lower swing is buckled and connected with a cap-shaped safe snap ring; simultaneously, the rope passes through the ring-shaped safe snap rings, and the end of the rope is pivoted on the cap-shaped safe snap ring; in addition, an opening is arranged at the circumference of the ring-shaped safe snap ring, and a groove is positioned at the circumference of the cap-shaped safe snap ring; therefore, when an object is carelessly sheathed between the rope and the shielding unit, the rope is loosened from the interior of the ring-shaped safe snap ring and the cap-shaped safe snap ring, so that the safety effect can be further achieved.
Description
Technical field
The utility model is relevant with a kind of safe clasp of curtain rope.
Background technology
Known curtain all has one and puts the beams in place and a bottom; and be connected to each other by a shielding cell; wherein; this shielding cell is a cloth curtain or arranged side by side in conjunction with being formed by a plurality of blades; and this shielding cell is provided with a plurality of iron hoops; so that can wear wherein for a stay cord, make this shielding cell can upper and lower displacement start with this stay cord folding and unfolding.
Only, this known curtain gets loose for fear of this stay cord, cause this shielding cell can't be with the smooth folding and unfolding of this stay cord, therefore described iron hoop is to be designed to closed, and the terminal general all directly bundle of this stay cord is tied near on the iron hoop of this bottom, reach the purpose that is difficult for getting loose thus, so, so design causes this known curtain to be full of insecurity, so that the incidents of suffocating such as children suffer that the curtain rope strangulation can't be run away take place often, laying the blame on its reason, is to be difficult for getting loose because of this stay cord is arranged in the iron hoop of described closed, so that when these children's head is inserted between this stay cord and this shielding cell accidentally, Chang Yinwei is flurried and disorderly pull or accidentally drop, make this stay cord draw tighter and tighter on the contrary, and then the misfortune of hanging oneself, therefore, how to prevent above-mentioned shortcoming in the use and on safety, design a kind of safety device that has, when making an object be inserted between this stay cord and this shielding cell, this stay cord promptly can get loose in this safety device, and safe effect is real to be necessary and reach.
The utility model content
The utility model provides a kind of safe clasp of curtain rope, this curtain mainly has a upper beam, one bottom and two ends are connected to the shielding cell of this upper beam and this bottom, this shielding cell mainly links institute side by side by a curtain body multilayer folding and forms, and also be provided with a plurality of connecting portions on this shielding cell, and respectively be snapped with a ring-type safety clasp, wherein, the connecting portion snapping one cap shape safety clasp of close this bottom, simultaneously, one stay cord is arranged in the described ring-type safety clasp, and the end of this stay cord is connected with the safe ball of a sphere-like, and be hubbed in this cap shape safety clasp, thus, make this shielding cell can upper and lower displacement start with this stay cord folding and unfolding, wherein, described ring-type safety clasp mainly has a ring body, and define one and be positioned at the outer ring surface that inboard inner ring surface and is positioned at the outside, and this ring body is to be provided with a snapping portion on this outer ring surface, so that can be for being buckled on the connecting portion of this shielding cell, this ring body relative this snapping portion place on this outer ring surface also is provided with an opening that communicates with this inner ring surface again, and, this cap shape safety clasp mainly has a cap body, and define an accommodation space in this cap body inside, can be for the safe ball of ccontaining this stay cord, in addition, this cap body is to be equipped with a perforation that communicates with this accommodation space in the upper surface, and in the ring side be provided with a short slot, and the two ends of this short slot are connected to the lower edge of this perforation and this cap body, this stay cord can be entered in this perforation by this short slot, again, the position of this cap body relative this short slot on the ring side also is provided with a snapping portion, so that can be for being buckled on the connecting portion of this shielding cell, thus, when an object is inserted between this stay cord and this shielding cell accidentally, this stay cord will form arc and produce radially a component, this component will cause this stay cord to slide towards the opening of described ring-type safety clasp and the short slot place of this cap shape safety clasp, and reach safe effect by getting loose in this opening and this short slot, thus, can avoid suffering unfortunate unexpected generation the such as curtain rope strangulation as children.
The beneficial effects of the utility model are:
The safe clasp of curtain rope of the present utility model, it designs a kind of safety device that has on safety, and when making an object be inserted between this stay cord and this shielding cell, this stay cord promptly can get loose in this safety device, and reaches safe effect.
Description of drawings
For making the auditor can further understand structure of the present utility model, feature and purpose thereof, below in conjunction with the detailed description of accompanying drawing and preferred embodiment as after, wherein:
Fig. 1 is the front view of curtain rope safety clasp of the present utility model.
Fig. 2 is the stereogram of the preferred embodiment of connecting portion of the present utility model.
Fig. 3 is the three-dimensional exploded view of another preferred embodiment of connecting portion of the present utility model.
Fig. 4 is the three-dimensional exploded view of the another preferred embodiment of connecting portion of the present utility model.
Fig. 5 is the top view of ring-type safety clasp of the present utility model.
Fig. 6 is the side view of ring-type safety clasp of the present utility model.
Fig. 7 is the stereogram of cap shape safety clasp of the present utility model.
Fig. 8 is the cutaway view of cap shape safety clasp of the present utility model.
Fig. 9 is the front view of cap shape safety clasp of the present utility model.
Figure 10 is the side view of another preferred embodiment of snapping of the present utility model portion.
Figure 11 is the side view of the another preferred embodiment of snapping of the present utility model portion.
Figure 12 is the local amplification view of use signal of the present utility model.
Figure 13 is a use schematic diagram of the present utility model, is positioned at situation between shielding cell and stay cord to show when an object.
Figure 14 is the partial sectional view of use signal of the present utility model, is positioned between stay cord and shielding cell and the situation of close cap shape safety clasp to show an object.
Figure 15 is the front view of another preferred embodiment of ring-type safety clasp of the present utility model.
Figure 16 is the top view of another preferred embodiment of ring-type safety clasp of the present utility model.
The specific embodiment
At first, see also shown in Figure 1, be to be front view of the present utility model, this curtain 1 mainly has a upper beam 10 and one bottom 20, and be connected to each other by a shielding cell 30, and more vertically on this shielding cell 30 uniformly-spaced be provided with a plurality of connecting portions 40, and be snapped with a ring-type safety clasp 50 respectively, wherein, the connecting portion 40 of the most close this bottom 20 is snapping one cap shape safety clasps 60, simultaneously, one stay cord 70 is arranged in the described ring-type safety clasp 50, and the end of this stay cord 70 is hubbed on this cap shape safety clasp 60, the other end then is wound on an assembly pulley 80 that is arranged on this upper beam 10, and the folding and unfolding by this assembly pulley 80 these shielding cells 30 of operation, in addition, see also shown in Figure 2, in present embodiment, this shielding cell 30 connects institute side by side by a plurality of curtain bodies 31 and forms, and vertically be provided with many litzendraht wires 32, and, 40 of described connecting portions are a ring body 41, and be buckled on the described litzendraht wire 32, again, see also shown in Figure 3, this shielding cell 30 also can connect institute side by side by a plurality of curtain bodies 31 and form, and laterally is provided with a plurality of discal patch 33, and, 40 of described connecting portions can be sheep eye nail 42, one end of this sheep eye nail 42 is to be c-shaped without exception ring body 421, can supply this ring-type safety clasp 50 of snapping, and the other end then is a lock-joining part 422, and be locked on this discal patch 33, at last, please consult shown in Figure 4ly again, described connecting portion 40 more can be the body of rod 43 along the axial setting of the discal patch 33 of this shielding cell 30, and place, the centre position of the described body of rod 43 is to bend out the kink 431 that without exception takes the shape of the letter U, and can supply this cap shape safety clasp 60 of snapping.
See also Fig. 5 and shown in Figure 6, be top view and side view for ring-type safety clasp of the present utility model, this ring-type safety clasp 50 mainly has a ring body 51, and define one and be positioned at the outer ring surface 512 that inboard inner ring surface 511 and is positioned at the outside, wherein, this ring body 51 is provided with a snapping portion 52 in this outer ring surface 512, this snapping portion 52 is c-shaped without exception ring body, and the below of this snapping portion 52 is formed with a snapping mouth 521, can be on this connecting portion 40 that is buckled in as shown in Figure 1, in addition, this ring body 51 relative these snapping portion 52 places on this outer ring surface 512 more are provided with an opening 53 that communicates with this inner ring surface 511, in present embodiment, this opening 53 be by this inner ring surface 511 to this outer ring surface 512 extend out gradually and with the axially parallel setting of this ring body 51, thus, this stay cord 70 is slipped in this ring body 51 by this opening 53 easily, again, this ring body 51 both sides near this opening 53 on this inner ring surface 511 respectively are provided with a stop section 54, described stop section 54 includes one first stopping surface 541 and one second stopping surface 542, wherein, one end of this first stopping surface 541 is connected on these opening 53 formed sides 531, the other end then is connected with this second stopping surface 542, and this first stopping surface 541 equates with the external diameter of this stay cord 70 with the plane width of this second stopping surface 542.
See also Fig. 7, Fig. 8 and shown in Figure 9, it is stereogram for cap shape safety clasp of the present utility model, cutaway view and front view, at first please consult shown in Figure 8 earlier, the end of this stay cord 70 is connected with the safe ball 71 of a sphere-like, and, this cap shape safety clasp 60 mainly has a cap body 61, and define an accommodation space 62 in these cap body 61 inside, can be for the safe ball 71 of ccontaining this stay cord 70, in addition, this cap body 61 is equipped with a perforation 63 that communicates with this accommodation space 62 in the upper surface, and in the ring side be provided with a short slot 64, and the two ends of this short slot 64 are connected to the lower edge of this perforation 63 and this cap body 61, this stay cord 70 can be entered in this perforation 63 by this short slot 64, again, this cap body 61 more is provided with a stop section 65 near its lower edge on these short slot 64 formed medial surfaces 641, in present embodiment, this stop section 65 is a flange, and this cap body 61 more is provided with an inclined-plane 66 in this stop section 65 near on the side of this accommodation space 61, in addition, the position of this cap body 61 relative this short slot 64 on the ring side more is provided with a snapping portion 67, and the ring week of this snapping portion 67 more is provided with a snapping mouth 671, can be for being buckled on this connecting portion 40 as shown in Figure 1, simultaneously, this cap body 61 more is provided with a plurality of anti-skidding unit 68 in the periphery of this perforation 63 and this short slot 64, and in present embodiment, this anti-skidding unit 68 is a projection.
Please consult Figure 10 and shown in Figure 11 again, it is side view for another preferred embodiment of the snapping portion of ring-type safety clasp of the present utility model, wherein, the snapping portion 52 of this ring-type safety clasp 50 can be the ring body of a sealing as shown in figure 10, to strengthen its structural strength, this snapping portion 52 also can be as shown in figure 11 again, be provided with a snapping mouth 522 that outwards extends out gradually by its inner ring surface in its below, so that be buckled on the connecting portion 40 as shown in Figure 1, and the snapping portion 67 of this cap shape safety clasp 60 can also same way as implement, so do not repeat them here.
See also shown in Figure 12, it is local amplification view for use signal of the present utility model, when this curtain 1 is done folding by these stay cord 70 these shielding cells 30 of operation, please consult shown in Figure 5 earlier, because this stay cord 70 only is subjected to pulling force upwards, therefore this stay cord 70 will be not easy to slide to opening 53 places because of the block of the stop section 54 of this ring-type safety clasp 50, reach thus and avoid the effect of this stay cord 70 by this opening 53 places slippage, and, 60 spacing guidings of this cap shape safety clasp by this short slot 64, allow this stay cord 70 keep producing vertically upward and not the component of other direction, and when this shielding cell 30 folds to the top, can be by the block of this stop section 65, and make the safe ball 71 of this stay cord 70 can be by getting loose in this accommodation space 62.
See also Figure 13 and shown in Figure 14, be to be use schematic diagram of the present utility model, when an object 100 is positioned at 70 of this shielding cell 30 and this stay cords, because the influence of these object 100 volumes, to make this stay cord 70 form arc, and bear partly the component F that gravity produced of this object 100 itself, this component F will cause this stay cord 70 to move towards opening 53 places of this ring-type safety clasp 50, and get loose by these opening 53 places by the thrust of this component F, and, when this object 100 is positioned at this shielding cell 30 and 70 of this stay cords and close this cap shape safety clasp 60, this stay cord 70 also can form arc because of the influence of this object 100, and bear partly the component F that gravity produced of this object 100 itself, and this stay cord 70 is advanced along the short slot 64 of this cap shape safety clasp 60, and press down this stop section 65 by the propelling movement of this component F, simultaneously, by the surface generation damping of this anti-skidding unit 68 with this object 100, make this cap shape safety clasp 50 can't rotate start, cause this safe ball 71 will be by 70 tractions of this stay cord and clockwise rotates an angle, and skid off this accommodation space 62 by the guiding on this inclined-plane 66, thus, when children's head is inserted in 70 of this shielding cell 30 and this stay cords accidentally, to make this stay cord 70 by getting loose in this ring-type safety clasp 50 and the cap shape safety clasp 60, it is unfortunate unexpected to avoid taking place that children are reined in by stay cord getting killed etc.
See also Figure 15 and shown in Figure 16, be front view and top view for another preferred embodiment of ring-type safety clasp of the present utility model, it is mainly constructed with principle is to duplicate in aforesaid embodiment, difference is that the opening 53 of this ring-type safety clasp 50 is and axially being provided with at angle of this ring body 51, and form an angle, and the stop section 54 of this ring-type safety clasp 50 includes a concave surface 543 and one the 3rd stopping surface 544, and an end of described concave surface 543 is connected with the two ends of this opening 53 respectively, the other end then is connected with the 3rd stopping surface 544, thus, when this stay cord 70 only is subjected to upwards pulling force, this stay cord 70 of energy block, avoid this stay cord 70 by this opening 53 places slippage, in addition, this ring-type safety clasp 50 is respectively to be concaved with a groove 532 in the two ends of these opening 53 close these ring body 51 upper and lower sides, so that this stay cord 70 is installed, again, the ring body 51 of this ring-type safety clasp 50 is to be thin near this snapping portion 52 near the thickness of this opening 53, to form a bullet 513, can increase this ring-type safety clasp 50 in the elasticity at these opening 53 places, after making this opening 53 be subjected to an outside power, outer easily opening allows this stay cord 70 break away from.
Claims (17)
1. the safe clasp of a curtain rope, this curtain mainly has one and puts the beams in place and a bottom, and be connected to each other by a shielding cell, and more vertically on this shielding cell be provided with a plurality of connecting portions, then respectively be snapped with a ring-type safety clasp on the described connecting portion, wherein, the connecting portion snapping one cap shape safety clasp of close this bottom, simultaneously, a stay cord is arranged in the described ring-type safety clasp, and the end of this stay cord is connected with the safe ball of a sphere-like, and be hubbed in this cap shape safety clasp, thus, make that this shielding cell can the upper and lower displacement start be primarily characterized in that with this stay cord folding and unfolding:
Described ring-type safety clasp has a ring body, and define one and be positioned at the outer ring surface that inboard inner ring surface and is positioned at the outside, wherein, this ring body is provided with a snapping portion in this outer ring surface, can supply to be buckled on the connecting portion of this shielding cell, and this ring body relative this snapping portion place on this outer ring surface also is provided with an opening that communicates with this inner ring surface;
This cap shape safety clasp has a cap body, and define an accommodation space in this cap body inside, can be for the safe ball of ccontaining this stay cord, in addition, this cap body is equipped with a perforation that communicates with this accommodation space in the upper surface, and in the ring side be provided with a short slot, and the two ends of this short slot are connected to the lower edge of this perforation and this cap body, this stay cord can be entered in this perforation by this short slot, again, the position of this cap body relative this short slot on the ring side also is provided with a snapping portion, can be for being buckled on the connecting portion of this shielding cell.
2. according to the safe clasp of the described curtain rope of claim 1, it is characterized in that wherein, the connecting portion of this shielding cell is a ring body.
3. according to the safe clasp of the described curtain rope of claim 1, it is characterized in that wherein, the connecting portion of this shielding cell is a sheep eye nail.
4. according to the safe clasp of the described curtain rope of claim 1, it is characterized in that, wherein, the connecting portion of this shielding cell is the kink that the place, centre position of a body of rod and this body of rod bends out a U-shaped, can supply this ring-type safety clasp of snapping and this cap shape safety clasp.
5. according to the safe clasp of the described curtain rope of claim 1, it is characterized in that wherein, the snapping portion of this ring-type safety clasp is c-shaped without exception ring body, and the below of this snapping portion is formed with a snapping mouth.
6. according to the safe clasp of the described curtain rope of claim 5, it is characterized in that wherein, this snapping mouth is outwards extended out gradually by the inner ring surface of this ring body.
7. according to the safe clasp of the described curtain rope of claim 1, it is characterized in that wherein, the opening of this ring-type safety clasp is an opening that is extended out gradually to this outer ring surface by this inner ring surface, and with the axially parallel setting of this ring body.
8. according to the safe clasp of the described curtain rope of claim 1, it is characterized in that, wherein, the axially setting at angle of the opening of this ring-type safety clasp and this ring body, and form an angle, and the two ends of this angle also respectively are provided with a short slot.
9. according to the safe clasp of the described curtain rope of claim 1, it is characterized in that wherein, this ring-type safety clasp both sides near this opening on this inner ring surface also respectively are provided with a stop section.
10. according to the safe clasp of the described curtain rope of claim 9, it is characterized in that, wherein, this stop section includes first stopping surface and one second stopping surface, wherein, an end of this first stopping surface is connected on the formed side of this opening, and the other end then is connected with this second stopping surface.
11. the safe clasp according to the described curtain rope of claim 9 is characterized in that, wherein, this stop section includes a concave surface and one the 3rd stopping surface, and wherein, an end of this concave surface is connected with this opening, and the other end then is connected with the 3rd stopping surface.
12. the safe clasp according to the described curtain rope of claim 1 is characterized in that, wherein, this ring-type safety clasp is thin near this snapping portion near the thickness of this open side, and forms a bullet.
13. the safe clasp according to the described curtain rope of claim 1 is characterized in that, wherein, this cap shape safety clasp also respectively is provided with a stop section on the formed medial surface of this short slot.
14. the safe clasp according to the described curtain rope of claim 13 is characterized in that, wherein, this stop section is a flange.
15. the safe clasp according to the described curtain rope of claim 13 is characterized in that, wherein, the side near this accommodation space is provided with an inclined-plane to this cap shape safety clasp in this stop section.
16. the safe clasp according to the described curtain rope of claim 1 is characterized in that, wherein, this cap shape safety clasp also is provided with a plurality of anti-skidding unit in the periphery of this perforation and this short slot.
17. the safe clasp according to the described curtain rope of claim 16 is characterized in that, wherein, this anti-skidding unit is a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201501045U CN201519029U (en) | 2009-04-28 | 2009-04-28 | Safe snap ring of curtain rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201501045U CN201519029U (en) | 2009-04-28 | 2009-04-28 | Safe snap ring of curtain rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519029U true CN201519029U (en) | 2010-07-07 |
Family
ID=42505209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201501045U Expired - Fee Related CN201519029U (en) | 2009-04-28 | 2009-04-28 | Safe snap ring of curtain rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150324A (en) * | 2015-03-31 | 2016-11-23 | 林雅莹 | The stay cord buckle of heavy curtain |
-
2009
- 2009-04-28 CN CN2009201501045U patent/CN201519029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150324A (en) * | 2015-03-31 | 2016-11-23 | 林雅莹 | The stay cord buckle of heavy curtain |
| CN106150324B (en) * | 2015-03-31 | 2018-03-23 | 林雅莹 | The drawstring buckle of heavy curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20120428 |