CN102465659B - Edging hooking device of curtain - Google Patents
Edging hooking device of curtain Download PDFInfo
- Publication number
- CN102465659B CN102465659B CN201010540719.6A CN201010540719A CN102465659B CN 102465659 B CN102465659 B CN 102465659B CN 201010540719 A CN201010540719 A CN 201010540719A CN 102465659 B CN102465659 B CN 102465659B
- Authority
- CN
- China
- Prior art keywords
- edge strip
- section
- pull bar
- stretching out
- hook
- 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
Links
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 one and draw curtain, particularly relate to a kind of edge strip hook being arranged on the expansion end of cord.
Background technology
Consult Fig. 1 and Fig. 2, a kind of edge strip hook 1 that European patent EP2174839A1 invention case provides, being arranged on one draws one of curtain 10 to launch end 100, it comprises the edge strip 11 that defines the installing hole 111 that about is communicated with, first pipe 12 being fixedly mounted on the right side of this installing hole 111, second pipe 13 being fixedly mounted on the left side of this installing hole 111, one is extended left and the slotting pole 14 stretching into this second pipe 13 by the left end of the first pipe 12, one to be arranged in this second pipe 13 and the sleeve pipe 15 be nested with in this pole 14 periphery movably, one is nested with in this pole 14 periphery and the elastic component 16 be positioned between this sleeve pipe 15 and first pipe 12, first peg 17 being fixed in this first pipe 12, and one is stretched into this second pipe 13 and is connected the second peg 18 of this sleeve pipe 15.
During use, operator upwards pulls this edge strip hook 1, this is made to draw curtain 10 to move to an expanded position by a furled position, then more described second peg 18 is pushed in this edge strip 11, this elastic component 16 is compressed to drive this sleeve pipe 15, so as to shortening this edge strip hook 1, the first peg 17 and the second peg 18 correspondence are hooked in precalculated position.
Although above-mentioned edge strip hook 1 can elastic telescopic, be beneficial to be hooked on an installation site, but its structure is comparatively complicated, manufactures and assembling all must be taken a lot of work consuming time, still to be improved in design.In addition, when this edge strip hook 1 is subject to clashing into, component may buckle, probably can cause start of cannot stretching each other, cause whole edge strip hook 1 stuck in installation site, be difficult to separate changing the outfit, machine tool separately must be borrowed to assist to destroy and could remove, therefore use comparatively inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of safety good and can the edge strip hook drawing curtain that occurs of the stuck situation of collision free.
Another object of the present invention is to provide a kind of simple structure so that the edge strip hook drawing curtain of manufacture and assembling.
The present invention draws the edge strip hook of curtain, comprise: an edge strip, two pull bars, an elastic component, and two pegs, this edge strip has two heterochiral ends, the installing hole of a described end of connection, described pull bar slippingly respectively by described end axis to insertion this installing hole, each pull bar all has the retraction section of this edge strip of energy retraction, a perseverance stretches out the section of stretching out of this edge strip, and a crumple portion being 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 described pull bar, described peg is arranged on the section of stretching out of described pull bar respectively, each peg all has one and is fixed in the Fixed Division of this section of stretching out away from one end of this elastic component, and a hook portion of locating away from this section of stretching out and for hook.
Device of the present invention, the crumple portion of each pull bar bends with the section of stretching out and is connected.
Device of the present invention, the crumple portion of each pull bar has at least one is yearned for sunken inside breach by the outer peripheral face footpath of this section of stretching out.
Device of the present invention, the crumple portion of each pull bar has at least one projection protruded outward by the outer peripheral face radial direction of this section of stretching out.
Device of the present invention, this edge strip also has about two correspondences and is communicated with the elongated slot of this installing hole respectively, and each pull bar also has one and is installed on this retraction section and the projection protruding into this elongated slot outward.
Device of the present invention, this elastic component is an extension spring.
Device of the present invention, this elastic component is a Compress Spring.
Device of the present invention, this edge strip hook also comprises two the respectively end plugs of caulkeds between the Fixed Division of described pull bar and peg.
Useful effect of the present invention is: in the section of stretching out of described pull bar, be provided with crumple portion, when edge strip hook is clashed into, stress can be concentrated and act on crumple portion, only there is crumple in crumple portion, and other positions are escaped injury, so pull bar still can stretch relative to edge strip and detachably change the outfit, therefore use upper safer convenience.
Accompanying drawing explanation
Fig. 1 is a simple structure schematic diagram 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 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 of the present invention;
Fig. 7 is a part of cutaway view Amplified image of this second preferred embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 3, Fig. 4 and Fig. 5, first preferred embodiment of edge strip hook of the present invention is arranged on one and draws on curtain 2, and this draws curtain 2 to be safety net, every curtain or mobile cargo lid ... Deng, be arranged in a transport facility (not shown), for being separated out two spaces, such as a passenger space and a goods space, and comprise one and be installed on described transport facility and the reel unit 21 with retracting elastic force, and one by elasticity retracting at the peripheral and cord 22 that can launch outward of this reel unit 21.This cord 22 has the expansion end 221 that can be pulled away from this reel unit 21.Due to the structure of this reel unit 21 and this cord 22, not emphasis of the present invention, so no longer describe in detail at this.
This edge strip hook is arranged on the expansion end 221 of this cord 22, and comprises: an edge strip 3, two pull bars 4, elastic component 5, two pegs 6, and two end plugs 7.
This edge strip 3 is one and connects the hollow elongated tubular of this expansion end 221, and has 31, one, two heterochiral ends and axially extend and the installing hole 32 being communicated with described end 31, and about two correspondences and close to the elongated slot 33 of described end 31.Each elongated slot 33 all axially extends and is communicated with this installing hole 32.
Described pull bar 4 axially inserts this installing hole 32 by described both ends 31 slippingly respectively, each pull bar 4 is all a hollow elongated tubular, and retraction section 41, perseverance with this edge strip 3 of energy retraction stretches out the crumple portion 46 that the section of stretching out 42 of this edge strip 3 and are arranged at this section of stretching out 42.Each pull bar 4 also has one and is installed on this retraction section 41 and the projection 44, protruding into this elongated slot 33 is outward positioned at this retraction section 41 is installed on the convergence piece 45 of this retraction section 41 close to the side of this socket section 43 away from the socket section 43, of the side of this section of stretching out 42.
This section of stretching out 42 has a boom end 421 away from this retraction section 41.The present embodiment makes the inside and outside socket each other of the socket section 43 of described two pull bars 4, that is the diameter contracting of a wherein socket section 43 of described socket section 43 is restrainted and is less than the diameter of wherein another socket section 43 of described socket section 43, certainly implements the setting also can omitting described socket section 43.Each projection 44 is positioned at elongated slot 33 slippingly, in assembling, this retraction section 41 of Schilling stretches in the installing hole 32 of this edge strip 3, again projection 44 passed the jack in retraction section 41 from elongated slot 33 toward in and insert this retraction section 41, each pull bar 4 can be moved left and right relative to this edge strip 3.
The crumple portion 46 of each pull bar 4 has at least one correspondence is yearned for sunken inside breach 461 by the outer peripheral face footpath of this section of stretching out 42, and the present embodiment is two breach 461, and the quantity of certain breach 461 also can increase and decrease.Each breach 461 can be V-type or U-shaped, and therefore in embodiment, the shape of breach 461 and quantity are not limited with the present embodiment.And borrow the setting of described breach 461, make this pull bar 4 in position, crumple portion 46 other positions relative, the easier crumple distortion of the retraction section 41 of this pull bar 4 or fracture at least relatively, and this crumple portion 46 is the position of the rapid change of this pull bar 4 shape, so when being subject to External Force Acting, because stress is concentrated, this crumple portion 46 can be out of shape or fracture in first crumple, reduces the damage probability of other position especially retraction sections 41 of this pull bar 4.
It should be noted that the form in crumple portion is not limited with breach, the projection that also can be protruded outward by the outer peripheral face radial direction of this section of stretching out at least one is formed, or other feasible aspect.As long as make crumple portion 46 bend with the section of stretching out 42 to be connected, thus stress is concentrated.
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 described pull bar 4, and has the spring pin 51 that two are connected the convergence piece 45 in described pull bar 4 respectively.By this elastic component 5, each pull bar 4 can be moved relative to this edge strip 3 elastic telescopic.
Described peg 6 is arranged on the section of stretching out 42 of described pull bar 4 respectively, and extend toward the one end away from this elastic component 5, each peg 6 all has the Fixed Division 61 that is stretched into this boom end 421, and one is positioned the hook portion 62 of described transport facility away from this section of stretching out 42 for hook.
Described end plug 7 respectively caulked, between the boom end 421 of described pull bar 4 and the Fixed Division 61 of peg 6, to be fixed in boom end 421 by Fixed Division 61, can add a latch 422 more in addition, or add an impression 423 again, in order to be located by above-mentioned component clip.Certainly this Fixed Division 61 and boom end 421 also can directly tight fit be socketed, be spirally connected, rivet, welding or be made into integration, and omit the setting of end plug 7, no longer illustrate at this.
During use, upwards pull this edge strip hook, this is made to draw curtain 2 to move to an expanded position relative to described transport facility by a furled position, when being positioned at expanded position, described pull bar 4 oppositely can be pulled out this edge strip 3 in left and right by user, to extend this edge strip hook, allows this elastic component 5 have reseting elasticity, then again hook portion 62 correspondence of described peg 6 is hooked in described transport facility, can launches to locate this cord 22.When not using, as long as take out described hook portion 62, described pull bar 4 this edge strip 3 of retraction automatically can be made by this elastic component 5, and this reel unit 21 can be utilized to furl this cord 22, make this draw curtain 2 to return back to furled position.
In use procedure, if this edge strip hook is subject to External Force Acting when such as clashing into, stress will be concentrated and act on crumple portion 46, force crumple portion 46 crumple and curvedly scratch or rupture, other positions of edge strip 3, pull bar 4 or peg 6 can be avoided to sustain damage, so pull bar 4 still can stretch relative to edge strip 3, and described transport facility can be unloaded, the unlikely stuck situation about cannot dismantle that deforms, therefore uses upper safer convenience.
Consult Fig. 6 and Fig. 7, the present invention draws the structure of the second preferred embodiment of the edge strip hook of curtain roughly identical with the first embodiment, different parts is: this elastic component 5 is a Compress Spring, and described spring pin 51 is resisted against the convergence piece 45 of described pull bar 4.During use, described pull bar 4 is pushed this edge strip 3 by operator in opposite directions, and to shorten this edge strip hook, then correspondence is hooked in described transport facility again.When taking off this edge strip hook, described pull bar 4 will be ejected this edge strip 3, to return back to original length by this elastic component 5.
In sum, structure of the present invention comparatively European patent EP2174839A1 invention case is simple, therefore comparatively fast and easy in manufacture and assembling.In addition, the present invention deliberately adds crumple portion 46 in the section of stretching out 42 of described pull bar 4, crumple zone is arranged in does not affect regional extent that is flexible and hook, when edge strip hook is clashed into, can guarantee that stress is concentrated and act on crumple portion 46, only make crumple portion 46 that crumple occurs and damage, and other positions are escaped injury, so edge strip hook still can be disassembled, therefore use upper safer convenience, so really object of the present invention can be reached.
Claims (8)
1. one kind is drawn the edge strip hook of curtain, comprise: an edge strip, two pull bars, an elastic component, and two pegs, this edge strip has two heterochiral ends, the installing hole of a described end of connection, it is characterized in that: described pull bar slippingly respectively by described end axis to insertion this installing hole, each pull bar all has the retraction section of this edge strip of energy retraction, a perseverance stretches out the section of stretching out of this edge strip, and a crumple portion being 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 described pull bar, described peg is arranged on the section of stretching out of described pull bar respectively, each peg all has one and is fixed in the Fixed Division of this section of stretching out away from one end of this elastic component, and a hook portion of locating away from this section of stretching out and for hook.
2. the edge strip hook drawing curtain according to claim 1, is characterized in that: the crumple portion of each pull bar bends with the section of stretching out and is connected.
3. the edge strip hook drawing curtain according to claim 2, is characterized in that: the crumple portion of each pull bar has at least one is yearned for sunken inside breach by the outer peripheral face footpath of this section of stretching out.
4. the edge strip hook drawing curtain according to claim 2, is characterized in that: the crumple portion of each pull bar has at least one projection protruded outward by the outer peripheral face radial direction of this section of stretching out.
5. the edge strip hook drawing curtain according to claim 1, is characterized in that: this edge strip also has about two correspondences and is communicated with the elongated slot of this installing hole respectively, and each pull bar also has one and is installed on this retraction section and the projection protruding into this elongated slot outward.
6. the edge strip hook drawing curtain according to claim 1, is characterized in that: this elastic component is an extension spring.
7. the edge strip hook drawing curtain according to claim 1, is characterized in that: this elastic component is a Compress Spring.
8. the edge strip hook drawing curtain according to claim 1, is characterized in that: this edge strip hook also comprises two the respectively end plugs of caulkeds between the Fixed Division of described pull bar and peg.
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 CN102465659A (en) | 2012-05-23 |
| CN102465659B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012221586B8 (en) * | 2012-11-26 | 2014-08-14 | Bos Gmbh & Co. Kg | Protective device for a space section of a motor vehicle |
Citations (3)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5417878B2 (en) * | 2008-05-09 | 2014-02-19 | 日産自動車株式会社 | Rear structure of automobile body |
-
2010
- 2010-11-12 CN CN201010540719.6A patent/CN102465659B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102465659A (en) | 2012-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8893737B2 (en) | Tent skeleton and tent | |
| US20190387893A1 (en) | Coupler and collapsible bed frame having same | |
| FI4016240T3 (en) | Extending socket for portable media player | |
| CN102805467A (en) | Luggage pull rod | |
| US20100319743A1 (en) | Collapsible tent frame | |
| CN106308426B (en) | The flexible side rod of article shading curtain | |
| CN102465659B (en) | Edging hooking device of curtain | |
| CN102859207A (en) | Fastener | |
| JP5364099B2 (en) | Crane with telescopic boom | |
| US20120186756A1 (en) | Sunshade device for a rear window of a vehicle | |
| CN210054805U (en) | Polyvinyl chloride shoe tree of dismouting combination | |
| CN202273949U (en) | Pull quick-release device | |
| CN210915104U (en) | Built-in electric lift stand of cable | |
| CN102995949A (en) | Tent collecting and folding joint | |
| US9364058B1 (en) | Telescopic stick mechanism for automatic umbrella | |
| CN202443870U (en) | Rotational lock telescopic ground insulation operating rod | |
| TWI533828B (en) | The telescopic edge of the curtain | |
| CN201794869U (en) | Three-section pull rod | |
| CN202537072U (en) | Reel device | |
| CN209455861U (en) | A kind of reel device for facilitating water pipe to pull out | |
| CN203050228U (en) | Tent folding knuckle | |
| CN104985574A (en) | Mower with telescopic handle | |
| CN202774765U (en) | Luggage pull rod | |
| CN215257205U (en) | Two-section telescopic connection structure | |
| CN212571375U (en) | Low-frequency reflector and antenna |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20161112 |