CN102465659A - Edging hooking device of curtain - Google Patents
Edging hooking device of curtain Download PDFInfo
- Publication number
- CN102465659A CN102465659A CN2010105407196A CN201010540719A CN102465659A CN 102465659 A CN102465659 A CN 102465659A CN 2010105407196 A CN2010105407196 A CN 2010105407196A CN 201010540719 A CN201010540719 A CN 201010540719A CN 102465659 A CN102465659 A CN 102465659A
- Authority
- CN
- China
- Prior art keywords
- edge strip
- section
- pull bar
- hook device
- stretching out
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an edging hooking device of a curtain. The edging hooking device comprises a hollow edging, two pull rods which can be respectively inserted into two ends of the edging in a sliding manner, an elastic member positioned in the edging and connected with the pull rods, and two hanging rods respectively arranged on end edges of the pull rods, wherein each pull rod is provided with an extending section extending out of the edging and a retracting part arranged on the extending part. The elastic member ensures that each pull rod can be elastically flexible and movable relative to the edging. Through arrangement of the retracting parts, an external force can centrally act on the retracting parts without damaging other constructions, the pull rods can be flexible and movable relative to the edging, thus the edging hooking device can be dismantled and replaced, and has efficacy of better safety.
Description
Technical field
The present invention relates to a kind of edge strip hook device that draws curtain, particularly relate to a kind of edge strip hook device that is installed in the expansion end of cord.
Background technology
Consult Fig. 1 and Fig. 2; A kind of edge strip hook device 1 that European patent EP2174839A1 invention case is provided; Being installed in one draws one of curtain 10 to launch end 100; It comprises an edge strip 11, that defines about the installing hole 111 that is communicated with and fixes first pipe 12, that Dingan County is contained in the right side of this installing hole 111 and fix 13, left ends by first pipe 12 of second pipe that Dingan County is contained in the left side of this installing hole 111 and extend left and insert the pole 14 of stretching into this second pipe 13, one and be installed in this second pipe 13 movably and be nested with and be nested with peripherally and be positioned at the elastic component 16 of this sleeve pipe 15 and 12 of first pipes, first peg 17 that is fixed in this first pipe 12 this pole 14 the peripheral sleeve pipe of this pole 14 15, one, and one stretched into this and second manage 13 and be connected second peg 18 of this sleeve pipe 15.
During use; The operator upwards spurs this edge strip hook device 1; Make this draw curtain 10 to furl the position and move to an expanded position, then more said second peg 18 is pushed in this edge strip 11, to drive this sleeve pipe 15 these elastic components 16 of compression by one; So as to shortening this edge strip hook device 1, first peg 17 and second peg, 18 correspondences are hooked in the precalculated position.
Though above-mentioned edge strip hook device 1 can elastic telescopic, is beneficial to be hooked on an installation site, yet its structure is comparatively complicated, makes and assembling all must be taken a lot of work consuming timely, still remains in the design to be improved.In addition, when this edge strip hook device 1 receives when clashing into, member may twistedly be out of shape; Probably can cause the start of to stretch each other, cause whole edge strip hook device 1 stuck, be difficult to separate changing the outfit in the installation site; The tool instrument that must take this opportunity in addition assist to destroy and could to remove, and is therefore comparatively inconvenient in the use.
Summary of the invention
The object of the present invention is to provide a kind of safety good and can avoid colliding the edge strip hook device that draws curtain that stuck situation takes place.
Another object of the present invention is to a kind of simple structure is provided so that the edge strip hook device that draws curtain of making and assembling.
The present invention draws the edge strip hook device of curtain; Comprise: an edge strip, two pull bars, an elastic component; And two pegs, this edge strip has the installing hole that two heterochiral ends, are communicated with said end, said pull bar slippingly respectively by said end axis to inserting this installing hole; Each pull bar all has the retraction section of this edge strip of ability retraction, the section of stretching out that perseverance is stretched out this edge strip; And a crumple portion that is arranged at this section of stretching out, this elastic component is positioned at the installing hole of this edge strip and connects the retraction section of said pull bar, and said peg is installed in the section of stretching out of said pull bar respectively; Each peg all has a Fixed Division that is fixed in this section of stretching out away from an end of this elastic component, and one away from this section of stretching out and be used for the hook portion that hook is located.
Device according to the invention, the crumple portion of each pull bar is connected with the section of stretching out bending.
Device according to the invention, the crumple portion of each pull bar has at least one breach of directly being yearned for sunken inside by the outer peripheral face of this section of stretching out.
Device according to the invention, the crumple portion of each pull bar has at least one projection that is radially protruded outward by the outer peripheral face of this section of stretching out.
Device according to the invention, this edge strip also have about two corresponding and are communicated with the elongated slot of this installing hole respectively, and each pull bar also has a projection that is installed on this retraction section and protrudes into this elongated slot outward.
Device according to the invention, this elastic component are extension springs.
Device according to the invention, this elastic component are compression springs.
Device according to the invention, this edge strip hook device also comprise two end plugs of caulked between the Fixed Division of said pull bar and peg respectively.
Useful effect of the present invention is: on the section of stretching out of said pull bar, be provided with crumple portion; When edge strip hook device is clashed into; Stress can be concentrated the crumple portion that acts on, and only crumple takes place in crumple portion, and other positions are escaped injury; So pull bar is still can be with respect to edge strip flexible and detachably change the outfit, and therefore uses and goes up safer convenience.
Description of drawings
Fig. 1 is a simple structure sketch map of European patent EP2174839A1 invention case;
Fig. 2 is a part of three-dimensional cutaway view of Fig. 1;
Fig. 3 is a part of cross-sectional schematic of one first preferred embodiment of edge strip hook device of the present invention;
Fig. 4 is a three-dimensional exploded view of this first preferred embodiment;
Fig. 5 is a part of cutaway view Amplified image of this first preferred embodiment;
Fig. 6 is a three-dimensional exploded view of one second preferred embodiment of edge strip hook device of the present invention;
Fig. 7 is a part of cutaway view Amplified image of this second preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
Consult Fig. 3, Fig. 4 and Fig. 5; First preferred embodiment of edge strip hook device of the present invention is installed in one and draws on the curtain 2; And this draws curtain 2 for safety net, at a distance from curtain or mobile cargo lid ... Deng; Be arranged in the transport facility (figure does not show), be used to be separated out two spaces, for example a passenger space and a goods space; And comprise one and be installed on said transport facility and have the spool unit 21 that furls elastic force, and one is furled in this spool unit the 21 peripheral and cords 22 that can launch outward by elasticity.This cord 22 has an expansion end 221 that can be pulled away from this spool unit 21.Because the structure of this spool unit 21 and this cord 22 is not an emphasis of the present invention, so no longer specify at this.
This edge strip hook device is installed in the expansion end 221 of this cord 22, and comprises: edge strip 3, two pull bars 4, elastic component 5, two pegs 6, and two end plugs 7.
This edge strip 3 is a hollow elongated tubular that connects this expansions end 221, and has two heterochiral ends 31, an installing hole 32 that extends axially and be communicated with said end 31, and the elongated slot 33 of about two corresponding and approaching said ends 31.Each elongated slot 33 all extends axially and is communicated with this installing hole 32.
Said pull bar 4 axially inserts this installing hole 32 by said both ends 31 respectively slippingly; Each pull bar 4 all is a hollow elongated tubular, and has the retraction section 41 of this edge strip 3 of ability retraction, a section of stretching out 42 and a crumple portion 46 that is arranged at this section of stretching out 42 that perseverance is stretched out this edge strip 3.Each pull bar 4 also has a projection 44 that is installed on this retraction section 41 and protrudes into this elongated slot 33 outward, one and is positioned at this retraction section 41 and is installed on the linking part 45 of this retraction section 41 near a side of this socket section 43 away from the socket section of a side of this section of stretching out 42 43, one.
This section of stretching out 42 has a boom end 421 away from this retraction section 41.Present embodiment makes the inside and outside each other socket of the socket section 43 of said two pull bars 4; The wherein diameter of a socket section 43 that is to say said socket section 43 contracts bundle and less than the wherein diameter of another socket section 43 of said socket section 43, implements the setting that also can omit said socket section 43 certainly.Each projection 44 is positioned at elongated slot 33 slippingly; Shilling this retraction section 41 stretches in the installing hole 32 of this edge strip 3 in assembling; Again projection 44 is passed the jack on the retraction section 41 by elongated slot 33 toward in and insert this retraction section 41, make that each pull bar 4 can be with respect to these edge strip 3 move left and right.
The crumple portion 46 of each pull bar 4 has at least one correspondence and directly yearns for the breach 461 of sunken inside by the outer peripheral face of this section of stretching out 42, and present embodiment is two breach 461, and the quantity of breach 461 also can increase and decrease certainly.Each breach 461 can be V-type or U type, and therefore the shape and the quantity of breach 461 is not exceeded with present embodiment on embodiment.And the setting of borrowing said breach 461; Make this pull bar 4 in crumple portion 46 positions relative other positions, the retraction section 41 of this pull bar 4 crumple distortion or fracture more easily at least relatively, and this crumple portion 46 is the position of the rapid variation of these pull bar 4 shapes; So do the time spent when receiving external force; Because stress is concentrated, this crumple portion 46 can be out of shape or fracture in first crumple, reduces the damage probability of other especially retraction sections of position 41 of this pull bar 4.
What should explain is, the form of crumple portion is not exceeded with breach, also can at least one by the outer peripheral face of this section of stretching out radially outward the projection of protrusion form or other feasible aspect.As long as make crumple portion 46 be connected, thereby stress concentrated with the section of stretching out 42 bendings.
This elastic component 5 is an extension spring, is positioned at the installing hole 32 of this edge strip 3, and connects the retraction section 41 of said pull bar 4, and has two and be connected respectively in the spring pin 51 of the linking part 45 of said pull bar 4.By this elastic component 5, make each pull bar 4 to move with respect to these edge strip 3 elastic telescopics.
Said peg 6 is installed in the section of stretching out 42 of said pull bar 4 respectively; And the end toward away from this elastic component 5 extends; Each peg 6 all has a Fixed Division 61 of stretching into this boom end 421, and one away from this section of stretching out 42 and be used for the hook portion 62 that hook is positioned said transport facility.
Said end plug 7 is caulkeds in the Fixed Division of the boom end 421 of said pull bar 4 and peg 6 61 respectively, so that Fixed Division 61 is fixed in the boom end 421, can add a latch 422 more in addition, or add an impression 423 again, in order to above-mentioned member clip is located.Certainly this Fixed Division 61 with also directly tight fit socket of boom end 421, be spirally connected, riveted joint, welding or be made into integration, and the setting of omission end plug 7 is no longer explained at this.
During use, upwards spur this edge strip hook device, make this draw curtain 2 to furl the position by one and move to an expanded position with respect to said transport facility; When being positioned at expanded position; The user oppositely pulls out this edge strip 3 with said pull bar 4 about getting final product, and to extend this edge strip hook device, lets this elastic component 5 have reseting elasticity; Then again hook portion 62 correspondences of said peg 6 are hooked in said transport facility, can launch to locate this cord 22.When not using,, make this draw curtain 2 to return back to and furl the position as long as the said hook of taking-up portion 62 can make said pull bar 4 automatic these edge strips 3 of retraction by this elastic component 5, and can utilize this spool unit 21 to furl this cord 22.
In use, if when this edge strip hook device receives the external force effect and for example clashes into, stress will be concentrated the crumple portion 46 that acts on; Force 46 crumples of crumple portion and curved scratch or rupture; Can avoid other positions or the peg 6 of edge strip 3, pull bar 4 to sustain damage,, and can unload said transport facility so pull bar 4 still can be flexible with respect to edge strip 3; Therefore the unlikely stuck situation about can't dismantle that deforms is used and is gone up safer convenience.
Consult Fig. 6 and Fig. 7; The present invention draws the structure of second preferred embodiment of edge strip hook device of curtain roughly identical with first embodiment; Different portions is: this elastic component 5 is a compression spring, and said spring pin 51 is resisted against the linking part 45 of said pull bar 4.During use, the operator pushes this edge strip 3 in opposite directions with said pull bar 4, and to shorten this edge strip hook device, then correspondence is hooked in said transport facility again.When taking off this edge strip hook device, this elastic component 5 will eject this edge strip 3 with said pull bar 4, to return back to original length.
In sum, structure of the present invention is simple than European patent EP2174839A1 invention case, and is therefore comparatively fast convenient on making and assembling.In addition, the present invention painstakingly adds crumple portion 46 in the section of stretching out 42 of said pull bar 4, and making the crumple zone be arranged in does not influence the regional extent of flexible and hook; When edge strip hook device is clashed into, can guarantee that stress is concentrated to act on crumple portion 46, only make crumple portion 46 that crumples take place and damage; And other positions are escaped injury; So edge strip hook device still can be disassembled, therefore use and go up safer convenience, so can reach the object of the invention really.
Claims (8)
1. edge strip hook device that draws curtain; Comprise: an edge strip, two pull bars, an elastic component; And two pegs, this edge strip has the installing hole that two heterochiral ends, are communicated with said end, it is characterized in that: said pull bar slippingly respectively by said end axis to inserting this installing hole; Each pull bar all has the retraction section of this edge strip of ability retraction, the section of stretching out that perseverance is stretched out this edge strip; And a crumple portion that is arranged at this section of stretching out, this elastic component is positioned at the installing hole of this edge strip and connects the retraction section of said pull bar, and said peg is installed in the section of stretching out of said pull bar respectively; Each peg all has a Fixed Division that is fixed in this section of stretching out away from an end of this elastic component, and one away from this section of stretching out and be used for the hook portion that hook is located.
2. the edge strip hook device that draws curtain according to claim 1 is characterized in that: the crumple portion of each pull bar is connected with the section of stretching out bending.
3. the edge strip hook device that draws curtain according to claim 2 is characterized in that: the crumple portion of each pull bar has at least one breach of directly being yearned for sunken inside by the outer peripheral face of this section of stretching out.
4. the edge strip hook device that draws curtain according to claim 2 is characterized in that: the crumple portion of each pull bar has at least one projection that is radially protruded outward by the outer peripheral face of this section of stretching out.
5. the edge strip hook device that draws curtain according to claim 1 is characterized in that: this edge strip also has about two corresponding and is communicated with the elongated slot of this installing hole respectively, and each pull bar also has a projection that is installed on this retraction section and protrudes into this elongated slot outward.
6. the edge strip hook device that draws curtain according to claim 1 is characterized in that: this elastic component is an extension spring.
7. the edge strip hook device that draws curtain according to claim 1 is characterized in that: this elastic component is a compression spring.
8. the edge strip hook device that draws curtain according to claim 1 is characterized in that: this edge strip hook device also comprises two end plugs of caulked between the Fixed Division of said pull bar and peg respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010540719.6A CN102465659B (en) | 2010-11-12 | 2010-11-12 | Edging hooking device of curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010540719.6A CN102465659B (en) | 2010-11-12 | 2010-11-12 | Edging hooking device of curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102465659A true CN102465659A (en) | 2012-05-23 |
| CN102465659B CN102465659B (en) | 2015-06-24 |
Family
ID=46069739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010540719.6A Expired - Fee Related CN102465659B (en) | 2010-11-12 | 2010-11-12 | Edging hooking device of curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465659B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936830A (en) * | 2012-11-26 | 2015-09-23 | 宝适汽车部件(太仓)有限公司 | Protective device for compartment section of motor vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242970Y (en) * | 1995-08-30 | 1996-12-18 | 鲁京 | Roller type screen door |
| CN2793280Y (en) * | 2005-06-13 | 2006-07-05 | 皇田工业股份有限公司 | Rolling curtain |
| US20090278384A1 (en) * | 2008-05-09 | 2009-11-12 | Nissan Motor Co., Ltd. | Rear structure of a vehicle body |
| EP2174839A1 (en) * | 2008-10-10 | 2010-04-14 | Fibro S.p.A. | Retaining system for a separation element between a passenger compartment and a cargo compartment of a vehicle |
-
2010
- 2010-11-12 CN CN201010540719.6A patent/CN102465659B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242970Y (en) * | 1995-08-30 | 1996-12-18 | 鲁京 | Roller type screen door |
| CN2793280Y (en) * | 2005-06-13 | 2006-07-05 | 皇田工业股份有限公司 | Rolling curtain |
| US20090278384A1 (en) * | 2008-05-09 | 2009-11-12 | Nissan Motor Co., Ltd. | Rear structure of a vehicle body |
| EP2174839A1 (en) * | 2008-10-10 | 2010-04-14 | Fibro S.p.A. | Retaining system for a separation element between a passenger compartment and a cargo compartment of a vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936830A (en) * | 2012-11-26 | 2015-09-23 | 宝适汽车部件(太仓)有限公司 | Protective device for compartment section of motor vehicle |
| US9511733B2 (en) | 2012-11-26 | 2016-12-06 | Bos Gmbh & Co. Kg | Protective device for a compartment section of a motor vehicle |
| CN104936830B (en) * | 2012-11-26 | 2017-10-31 | 宝适汽车部件(太仓)有限公司 | Protection device for the bay section of motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102465659B (en) | 2015-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203050229U (en) | Tent framework and tent | |
| CN102224310B (en) | Canopy tent | |
| US20100319743A1 (en) | Collapsible tent frame | |
| FI4016240T3 (en) | Extending socket for portable media player | |
| CN103717815A (en) | Portable shelter | |
| CN106308426B (en) | The flexible side rod of article shading curtain | |
| CN102465659A (en) | Edging hooking device of curtain | |
| JP2011500479A (en) | Crane with telescopic boom | |
| EP2630888B1 (en) | Combined parasol and storage housing assembly, and method of manufacturing the storage housing | |
| CN203652046U (en) | Brake cable for folding vehicle | |
| CN102995949A (en) | Tent collecting and folding joint | |
| CN104100130A (en) | Pusher-type tent frame | |
| TWI533828B (en) | The telescopic edge of the curtain | |
| JP2016185805A (en) | Vehicle cover | |
| CN105848513B (en) | Wheeled luggage comprising telescopic bar | |
| CN202537072U (en) | Reel device | |
| CN201013099Y (en) | Paulin roof supporting structure | |
| CN203050228U (en) | Tent folding knuckle | |
| TWM522603U (en) | Multi-fold automatic reverse folding umbrella | |
| US8262027B2 (en) | Automatic folding structure for kites | |
| KR20200000789U (en) | A collapsible umbrella with automatic closing structure | |
| US20120160430A1 (en) | Positioning Assembly | |
| CN203022417U (en) | Leg tube group of folding tent | |
| TWI568945B (en) | Reversible damping bucket bearing extractor | |
| CN101995921B (en) | Drawstring mechanism for drawing electronic device out of frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150624 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |