CN108252571A - It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble - Google Patents
It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble Download PDFInfo
- Publication number
- CN108252571A CN108252571A CN201810191181.9A CN201810191181A CN108252571A CN 108252571 A CN108252571 A CN 108252571A CN 201810191181 A CN201810191181 A CN 201810191181A CN 108252571 A CN108252571 A CN 108252571A
- Authority
- CN
- China
- Prior art keywords
- steel disc
- self
- handle
- square rod
- fixed
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/003—Fastening knobs or handles to hollow cylindrical spindles, e.g. of tubular locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
It is fixed the invention discloses a kind of with self-locking fastener and fast-assembling handle easy to disassemble, including two handles, two pedestals and square rod, handle is connected with pedestal, the pedestal is connected by square rod, symmetrically arranged steel disc mounting groove there are two being opened up on the square rod, steel disc mounting groove is equipped with elastic steel sheet, and elastic steel sheet is including steel disc main body, arch upward portion and connecting portion, the elastic block tongue for being installed on self-locking retaining ring madial wall across open slot and being engaged by clamping with blocked hole；Upper lower end of top thread is abutted with steel disc body upper surface, and lower jackscrew upper end is abutted with square rod lower surface；The present invention is easy to use, it is realized with the clamping helical teeth clamping engagement on tooth plate with tooth by the self-locking retaining ring on handle and is locked to square rod, complete the Fast Installation to handle, simply, it is convenient and rapid, improve installation effectiveness, reduce installation steps and installation labor intensity, breach the installation drawback that traditional ordinary handle is screwed.
Description
Technical field
It is specifically a kind of to be fixed with self-locking fastener and fast-assembling easy to disassemble the present invention relates to door and window part technical field
Handle.
Background technology
There are many classification of door lock, different in requirement of each occasion to door lock, and average family is generally with safe-guard door lock, peace
Quan Xinggao and price is relatively cheap；Coded lock, Fingerprint Lock can be used in some high-end places, privacy mechanism, safety is very high,
It is expensive；Many public arenas all employ glass door, therefore can be than wide to glass door lock use.Door lock is because of lockmaking skill
Art is different from application, is now following several classes：Ball shaped door lock：The handle for referring to door lock is spherical shape, and manufacture craft is relatively easy, cost
It is low.In China, application is very more, since safety is poor, is generally used for indoor door lock.Product material is mainly iron, stainless steel
And copper.Iron is for product lining
Structure, shell are mostly used stainless steel, and lock core is mostly used copper.Three rod type knob locks：Refer to the handle of door lock as door handle, manufacture craft
It is relatively easy, low cost.In China, application is very more, since safety is poor, is generally used for indoor door lock.Product material master
Will be iron, stainless steel, copper, kirsite.Iron is used for product lining structure, and shell is mostly used stainless steel, and lock core is mostly used copper, and lock handle is
Kirsite material.Mortise knob lock：This lock is divided into Lock with several separated loching head and Body linked lock.Product material is more, there is a kirsite, stainless steel, copper,
Product Safety is relatively good, is usually used in entry door, room door.Office building application is more universal.Glass door lock：With glass door
Occur, the advantages of many glass door locks, glass is locked also occur, be that glass does not need to trepanning.Security performance is preferable.
Traditional door lock need when mounted on door it is additional open two to wearing screw hole, it is not only time-consuming, and
To size and horizontal scale requirement it is higher, general layman install it is relatively difficult, if while after installation process
When being repaired to handle, disassembly process is time-consuming and laborious, and practicability is poor, and therefore, it is urgent to provide one kind at present to carry self-locking
Fastener is fixed and fast-assembling handle easy to disassemble, insufficient existing for common fast-assembling handle to solve.
Invention content
It is fixed the purpose of the present invention is to provide a kind of with self-locking fastener and fast-assembling handle easy to disassemble, in solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical solution：
It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble, including two handles, two pedestals and square rod, handle
It is connected with pedestal, the pedestal is connected by square rod, is opened up on the square rod there are two symmetrically arranged steel disc mounting groove, steel disc
Mounting groove is equipped with elastic steel sheet, and elastic steel sheet is including steel disc main body, arch upward portion and connecting portion, wherein in steel disc main body equidistantly
Several blocked holes are offered, connecting portion is fixed on by riveting on steel disc mounting groove, and steel disc main body is connected to steel disc mounting groove
On；The handle includes Handheld Division and mounting portion, offers rectangular hole slot in mounting portion, mounting portion end is fixed with resilient clamp
Part, offers open slot on the elastic clamping pieces, and elastic clamping pieces surface is arranged with self-locking retaining ring, on self-locking retaining ring madial wall
The elastic block tongue for being installed with across open slot and being engaged by clamping with blocked hole；The mounting portion upper and lower surface symmetrically offers
Through two jackscrew mounting holes of its side wall, two jackscrew mounting hole internal threads are connected and installed with jackscrew and lower jackscrew, upper top
Silk lower end is abutted with steel disc body upper surface, and lower jackscrew upper end is abutted with square rod lower surface.
As a modification of the present invention scheme：The pedestal includes case ring, trim, handle base, washer, pad
Piece, corrugated gasket, self-locking retaining ring and clamp spring, the case ring, trim, handle base, washer, gasket, corrugated gasket, self-locking
Retaining ring, clamp spring are sequentially connected.
As a modification of the present invention scheme：The rectangular hole slot opened up in the mounting portion connects with square rod clearance fit
It connects.
As a modification of the present invention scheme：The steel disc main body is far between connecting portion one end and steel disc installation groove edge
Gap is 0.5. centimetres to 1 centimetre.
As a modification of the present invention scheme：The steel disc main body left end is contacted with steel disc mounting groove bottom line.
Compared with prior art, the beneficial effects of the invention are as follows：
In conclusion the present invention is easy to use, it is clamped by the blocked hole on the self-locking retaining ring on handle and steel disc main body
Cooperation is realized and is locked to square rod, completes the Fast Installation to handle, simple, convenient and rapid, improves installation effectiveness,
Reduce installation steps and installation labor intensity, disassembly process is simple and convenient, breaches traditional ordinary handle and is screwed
Installation drawback.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the connection diagram of square rod and elastic steel sheet in the present invention；
Fig. 3 is the connection diagram of elastic steel sheet in the present invention；
Fig. 4 is the structure diagram of self-locking retaining ring in the present invention；
Fig. 5 is the structure diagram of elastic clamping pieces in the present invention；
Fig. 6 be Fig. 5 in A to schematic diagram；
Fig. 7 is the structure diagram of the component parts of pedestal in the present invention.
In figure：1- handles, 1-1- jackscrews mounting hole, 1-2- mounting portions, 1-3- Handheld Divisions, 2- elastic clamping pieces, 2-1- are opened
Jackscrew, 5- trims, 6- handle bases, 7- washers, 8- gaskets, 9- corrugated gaskets, 10- self-lockings under mouth slot, the upper jackscrews of 3-1-, 4-
Retaining ring, 10-1- elasticity block tongue, 11- clamp springs, 12- square rods, 13- tooth plates with tooth, 13-1- clampings helical teeth, 13-2- blocked holes, 13-
3- arches upward portion, 13-4- connecting portions, 14- steel discs mounting groove, the rectangular hole slots of 15-.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment：
Please refer to Fig.1-7, it is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble, including two handles, 1, two bottom
Seat and square rod 12, handle 1 connect with pedestal, and the pedestal is connected by square rod 12, opens up that there are two symmetrically on the square rod 12
The steel disc mounting groove 14 of setting, steel disc mounting groove 14 are equipped with elastic steel sheet 13, and elastic steel sheet 13 includes steel disc main body 13-1, arch
Portion 13-3 and connecting portion 13-4 is played, several blocked holes 13-2, connecting portion 13- are equidistantly offered on wherein steel disc main body 13-1
4 are fixed on by riveting on steel disc mounting groove 14, and steel disc main body 13-1 is connected on steel disc mounting groove 14；The handle 1 includes
Rectangular hole slot 15 is offered in Handheld Division 1-3 and mounting portion 1-2, mounting portion 1-2, mounting portion 1-2 ends are fixed with resilient clamp
Part 2 offers open slot 2-1 on the elastic clamping pieces 2, and 2 surface of elastic clamping pieces is arranged with self-locking retaining ring 10, self-locking retaining ring
The elastic block tongue 10-1 for being installed on 10 madial walls across open slot 2-1 and being engaged by clamping with blocked hole 13-2；The peace
Dress portion 1-2 upper and lower surfaces symmetrically offer the spiral shell in two jackscrew mounting holes 1-1, two jackscrew mounting hole 1-1 of its side wall
Line is connected and installed with jackscrew 3-1 and lower jackscrew 3-2, and upper jackscrew 3-1 lower ends are abutted with steel disc main body 13-1 upper surfaces, lower jackscrew
3-2 upper ends are abutted with 12 lower surface of square rod.
The present invention operation principle and application method be：
During installation, first hold and the lockset on door passed through to perforate with square rod 12,
After tentatively installation is complete, loosening the upper jackscrew 3-1 being threadedly coupled on jackscrew mounting hole 1-1 makes its lower end and steel disc main body
13-1 is not abutted, and screws the lower jackscrew 3-2 being threadedly coupled on jackscrew mounting hole 1-1, and lower jackscrew 3-2 is locked from pushing against from bottom to top
The square rod 12 worn in rectangular hole slot 15 realizes the secondary fixation of square rod 12 and handle 1, the further high installation of the present apparatus
Firmness finally realizes the installation of door handle, and installation is simple and convenient, and fastness is high.
When being dismantled, jackscrew 3-2 makes its top be detached with 12 bottom surface of square rod under turn；Jackscrew 3-1 in turn
Downward turn makes it compress steel disc main body 13-1 downwards, elastic bending under steel disc main body 13-1 is pressurized backward at this time, steel disc main body
13-1 free ends are extended to close to 1 side of handle, and blocked hole 13-2 is close to 14 bottom of steel disc mounting groove, finally realizes elastic card
Tongue 10-1 is detached from out of blocked hole 13-2, reversely pulls two handles 1 that handle 1 and square rod 12 can be realized from the both sides of door at this time
Separation, dismounting is simple rapid.
In conclusion the present invention is easy to use, pass through 13-1 on the self-locking retaining ring 10 on handle 1 and steel disc main body
Blocked hole 13-2, which is engaged by clamping, realizes being locked to square rod 12, completes the Fast Installation to handle 1, simple, convenient and fast
Speed improves installation effectiveness, reduces installation steps and installation labor intensity, disassembly process is simple and convenient, breaches traditional
The installation drawback that ordinary handle is screwed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
- It is fixed 1. a kind of with self-locking fastener and fast-assembling handle easy to disassemble, including two handles（1）, two pedestal and square rods （12）, handle（1）It is connected with pedestal, which is characterized in that the pedestal passes through square rod（12）Connection, the square rod（12）On open up There are two symmetrically arranged steel disc mounting grooves（14）, steel disc mounting groove（14）It is equipped with elastic steel sheet（13）, elastic steel sheet（13） Including steel disc main body（13-1）, arch upward portion（13-3）And connecting portion（13-4）, wherein steel disc main body（13-1）On equidistantly open up There are several blocked holes（13-2）, connecting portion（13-4）Steel disc mounting groove is fixed on by riveting（14）On, steel disc main body（13- 1）It is connected to steel disc mounting groove（14）On；The handle（1）Including Handheld Division（1-3）And mounting portion（1-2）, mounting portion（1-2） Inside offer rectangular hole slot（15）, mounting portion（1-2）End is fixed with elastic clamping pieces（2）, the elastic clamping pieces（2）On open Equipped with open slot（2-1）, elastic clamping pieces（2）Surface is arranged with self-locking retaining ring（10）, self-locking retaining ring（10）It is fixed on madial wall It is equipped with across open slot（2-1）And and blocked hole（13-2）The elastic block tongue of clamping engagement（10-1）；The mounting portion（1-2） Upper and lower surface symmetrically offers two jackscrew mounting holes through its side wall（1-1）, two jackscrew mounting holes（1-1）Internal thread connects It connects and jackscrew is installed（3-1）With lower jackscrew（3-2）, upper jackscrew（3-1）Lower end and steel disc main body（13-1）Upper surface abuts, under Jackscrew（3-2）Upper end and square rod（12）Lower surface abuts.
- It multi-functional is fixed 2. according to claim 1 with self-locking fastener and fast-assembling handle easy to disassemble, feature exist In the pedestal includes case ring（4）, trim（5）, handle base（6）, washer（7）, gasket（8）, corrugated gasket（9）, from Latch ring（10）And clamp spring（11）, the case ring（4）, trim（5）, handle base（6）, washer（7）, gasket（8）, waveform Gasket（9）, self-locking retaining ring（10）, clamp spring（11）It is sequentially connected.
- It multi-functional is fixed 3. according to claim 1 with self-locking fastener and fast-assembling handle easy to disassemble, feature exist In the mounting portion（1-2）The rectangular hole slot inside opened up（15）With square rod（12）Clearance fit connects.
- It multi-functional is fixed 4. according to claim 1 with self-locking fastener and fast-assembling handle easy to disassemble, feature exist In the steel disc main body（13-1）Far from connecting portion（13-4）One end and steel disc mounting groove（14）Marginal gap is 0.5 centimetre to 1 Centimetre.
- It multi-functional is fixed 5. according to claim 1 with self-locking fastener and fast-assembling handle easy to disassemble, feature exist In the steel disc main body（13-1）Left end and steel disc mounting groove（14）Bottom line contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191181.9A CN108252571A (en) | 2018-03-08 | 2018-03-08 | It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191181.9A CN108252571A (en) | 2018-03-08 | 2018-03-08 | It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252571A true CN108252571A (en) | 2018-07-06 |
Family
ID=62746283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810191181.9A Pending CN108252571A (en) | 2018-03-08 | 2018-03-08 | It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252571A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1126499A (en) * | 1966-06-23 | 1968-09-05 | Grossteinbeck Gmbh Otto | Door handle connection |
| AT283144B (en) * | 1968-03-29 | 1970-07-27 | Westfaelisches Metallwerk | Door handle connection |
| US4784418A (en) * | 1981-10-01 | 1988-11-15 | George Salter & Co., Ltd. | Door latch handle fittings and retainers therefor |
| DE4234870C1 (en) * | 1992-10-16 | 1993-11-25 | Dorma Gmbh & Co Kg | Detachable door handle connection |
| JPH0618570U (en) * | 1992-03-30 | 1994-03-11 | 株式会社日中製作所 | Lever handle lock |
| JPH0949350A (en) * | 1995-08-09 | 1997-02-18 | Showa Lock Kk | Backlash preventing mechanism for angular core shaft of lock |
| JP2000120306A (en) * | 1998-10-13 | 2000-04-25 | Nishi Seisakusho:Kk | Fixing structure of square core |
| JP2000336982A (en) * | 1999-05-31 | 2000-12-05 | Ykk Corp | Lock device |
| JP2000352227A (en) * | 1999-06-10 | 2000-12-19 | Murakoshi Mfg Corp | Lever handle for door |
| JP2002070369A (en) * | 2000-08-28 | 2002-03-08 | Hokusei Die Cast Kogyo Kk | Connecting structure between handle shaft and lever handle |
| JP2003172050A (en) * | 2001-12-03 | 2003-06-20 | Nishi Seisakusho:Kk | Door handle square core and fixed structure of the square core |
| CN2737885Y (en) * | 2004-11-05 | 2005-11-02 | 王海平 | Door lock |
| JP2006070620A (en) * | 2004-09-03 | 2006-03-16 | Miwa Lock Co Ltd | Lever handle shaft engaging structure |
| EP2050900A2 (en) * | 2007-10-18 | 2009-04-22 | Dorma GmbH + CO. KG | Square-spindle for mounting of door handles, door with door handles, assembly composed of a square-spindle and a follower and method for attaching door handles |
| CN201526208U (en) * | 2009-10-15 | 2010-07-14 | 浙江德施曼机电有限公司 | Clutch type door lock mechanism |
| WO2011037510A1 (en) * | 2009-09-23 | 2011-03-31 | Rudhager-Nyström Design & Innovation Ab | A fitting arrangement for a door handle |
| CN105672762A (en) * | 2016-04-01 | 2016-06-15 | 上海先道建筑五金有限公司 | Fast-assembly handle provided with spring |
| CN208518456U (en) * | 2018-03-08 | 2019-02-19 | 陈宏宾 | It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble |
-
2018
- 2018-03-08 CN CN201810191181.9A patent/CN108252571A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1126499A (en) * | 1966-06-23 | 1968-09-05 | Grossteinbeck Gmbh Otto | Door handle connection |
| AT283144B (en) * | 1968-03-29 | 1970-07-27 | Westfaelisches Metallwerk | Door handle connection |
| US4784418A (en) * | 1981-10-01 | 1988-11-15 | George Salter & Co., Ltd. | Door latch handle fittings and retainers therefor |
| JPH0618570U (en) * | 1992-03-30 | 1994-03-11 | 株式会社日中製作所 | Lever handle lock |
| DE4234870C1 (en) * | 1992-10-16 | 1993-11-25 | Dorma Gmbh & Co Kg | Detachable door handle connection |
| JPH0949350A (en) * | 1995-08-09 | 1997-02-18 | Showa Lock Kk | Backlash preventing mechanism for angular core shaft of lock |
| JP2000120306A (en) * | 1998-10-13 | 2000-04-25 | Nishi Seisakusho:Kk | Fixing structure of square core |
| JP2000336982A (en) * | 1999-05-31 | 2000-12-05 | Ykk Corp | Lock device |
| JP2000352227A (en) * | 1999-06-10 | 2000-12-19 | Murakoshi Mfg Corp | Lever handle for door |
| JP2002070369A (en) * | 2000-08-28 | 2002-03-08 | Hokusei Die Cast Kogyo Kk | Connecting structure between handle shaft and lever handle |
| JP2003172050A (en) * | 2001-12-03 | 2003-06-20 | Nishi Seisakusho:Kk | Door handle square core and fixed structure of the square core |
| JP2006070620A (en) * | 2004-09-03 | 2006-03-16 | Miwa Lock Co Ltd | Lever handle shaft engaging structure |
| CN2737885Y (en) * | 2004-11-05 | 2005-11-02 | 王海平 | Door lock |
| EP2050900A2 (en) * | 2007-10-18 | 2009-04-22 | Dorma GmbH + CO. KG | Square-spindle for mounting of door handles, door with door handles, assembly composed of a square-spindle and a follower and method for attaching door handles |
| WO2011037510A1 (en) * | 2009-09-23 | 2011-03-31 | Rudhager-Nyström Design & Innovation Ab | A fitting arrangement for a door handle |
| CN201526208U (en) * | 2009-10-15 | 2010-07-14 | 浙江德施曼机电有限公司 | Clutch type door lock mechanism |
| CN105672762A (en) * | 2016-04-01 | 2016-06-15 | 上海先道建筑五金有限公司 | Fast-assembly handle provided with spring |
| CN208518456U (en) * | 2018-03-08 | 2019-02-19 | 陈宏宾 | It is a kind of to be fixed with self-locking fastener and fast-assembling handle easy to disassemble |
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