WO2007041905A1 - Verrou de connexion pour un ensemble de structure de presentation - Google Patents
Verrou de connexion pour un ensemble de structure de presentation Download PDFInfo
- Publication number
- WO2007041905A1 WO2007041905A1 PCT/CN2005/002421 CN2005002421W WO2007041905A1 WO 2007041905 A1 WO2007041905 A1 WO 2007041905A1 CN 2005002421 W CN2005002421 W CN 2005002421W WO 2007041905 A1 WO2007041905 A1 WO 2007041905A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- eccentric
- locking piece
- closed casing
- assembly connection
- lock
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
- F16B7/0453—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other
- F16B7/046—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other by rotating an eccenter-mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
- F16B12/20—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like
- F16B12/2009—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion
- F16B12/2027—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion with rotating excenters or wedges
- F16B12/2036—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion with rotating excenters or wedges with rotating excenters or wedges acting on a head of a pin or screw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
Definitions
- the present invention relates to a connection lock for an exhibition appliance, and more particularly to a high strength display frame assembly connection lock. Background technique
- the existing lock case has functions of obtaining a desired shape for locking, preventing the eccentric from moving down, preventing eccentricity, and the like, and a plurality of windows and bosses are provided at the tail of the lock case.
- a desired shape for locking preventing the eccentric from moving down
- preventing eccentricity and the like
- a plurality of windows and bosses are provided at the tail of the lock case.
- the side hole is provided, in order to prevent the reed from moving down and the eccentricity is arranged, the two processes are required for the process. hole.
- the present invention provides a display stand assembly connection lock that is highly reliable and that simplifies the manufacturing process.
- the invention adopts the following technical solutions:
- the utility model relates to a display frame assembly connection lock for connecting exhibition parts and components, which is composed of a lock case, a lock piece and an eccentric wheel.
- the eccentric wheel is composed of an axle shaft, an eccentric disk and a wheel cap, and the eccentric disk is arranged on the axle, the wheel
- the cap is disposed on the eccentric disk
- the locking piece is disposed in the lock case
- at least two claws are disposed on the head of the locking piece
- an eccentric disk matching hole for use with the eccentric disk is disposed at a rear portion of the locking piece
- the lock case is a closed type housing having a cavity therein, and a hook window is provided at a front end of the closed type case, and the hook claw protrudes from the inside of the closed type case through the hook window to the closed type case, in the closed type case
- the rear portion is provided with an axle hole for rotationally engaging with the axle, and an eccentric wheel mounting groove is provided on the closed casing wall opposite to the axle hole, and the rear end portion of the closed casing is provided
- the display rack assembly connecting lock of the present invention may also be provided with a boss in the inner wall region of the closed casing between the front portion of the closed casing and the center line of the axle hole of the axle hole perpendicular to the moving direction of the locking piece. And the boss extends to form a reinforcing block; the reinforcing block extends in a tangential direction of the axle hole; the tail of the locking piece is bent downward; the tail end of the locking piece is a bevel; the display frame assembly connection lock is in an unlocked state
- the closed casing wall below the tail of the locking piece is provided with a long hole for the tail of the locking piece to enter and exit; between the eccentric disk and the wheel cap There is a locking plate pressure plate; a reed is arranged on the locking piece.
- the present invention has the following advantages:
- the present invention removes the tail boss of the prior art and forms an "open type" of the built-in component loading and unloading window, thereby avoiding having to provide a plurality of process holes on the lock case housing, so that the housing of the present invention It becomes a relatively closed "closed” housing with only a small number of functional holes and detaching holes, and the reduction in the number of openings in the housing increases the strength thereof, and thereby the reliability of the present invention is increased.
- the structure of the present invention is manufactured, it is only necessary to perform core pulling at both ends, thereby reducing the number of cores, simplifying the mold, and improving the yield of the product.
- the reinforcing block especially the reinforcing block formed by extending in the tangential direction of the axle hole, improves the bearing condition of the boss, and overcomes the defects of the vulnerable portion of the corner of the boss in the prior art, and increases The strength of the boss further enhances the reliability of the present invention.
- Figure 1 is a front view showing the structure of the present invention.
- Fig. 2 is a plan view showing the structure (full cross section) of the present invention.
- Fig. 3 is a front elevational view showing the structure (full section) of the closed casing of the present invention.
- Figure 4 is a plan view showing the structure of the closed casing of the present invention.
- Fig. 5 is a left side view showing the structure (full cross section) of the closed casing of the present invention.
- FIG. 6 is a perspective view showing the structure of the closed casing of the present invention. detailed description
- a display frame assembly connection lock for connecting exhibition tool parts together, comprising a lock case 1, a lock piece 2 and an eccentric wheel 3, the eccentric wheel 3 being composed of an axle 31, an eccentric disk 32 and a wheel cap 33, eccentric
- the disc 32 is disposed on the axle 31, the wheel cap 33 is disposed on the eccentric disc 32, the locking disc 2 is disposed in the lock housing 1, and at least two claws 21 are disposed on the head of the locking disc 2, behind the locking disc 2
- the portion is provided for cooperating with the eccentric disk 32 described above
- the eccentric disk is matched with the hole 23, and the lock case 1 is a closed type case having a cavity therein, and a hook window 16 is provided at the front end of the closed type case, and the hook 21 passes through the hook window 16 from the inside of the closed type case.
- an axle hole 13 for rotationally engaging with the axle 31 is provided at the rear of the closed casing, and an eccentric mounting groove 14 is provided on the closed casing wall opposite to the axle hole 13
- the rear end portion of the closed casing is provided with an open internal component loading and unloading window 15 for detaching and mounting the locking piece 2 and the eccentric wheel 3, and the movement of the front piece to the axle hole 13 and the locking piece 2 in the closed type housing
- the inner wall region of the closed casing between the center lines of the vertical axle holes 13 is provided with a boss 12, and the boss 12 extends to form a reinforcing block 121.
- the tangential line of the reinforcing block 121 along the axle hole 13 is formed.
- the tail portion of the locking piece 2 In the direction extending, the tail portion of the locking piece 2 is bent downward, and the tail end of the locking piece 2 is inclined, and the locking piece is provided on the wall of the closed casing below the tail portion of the locking piece 2 in the unlocked state.
- 2 long holes 11 in and out of the tail to some extent, the long hole 11 is locked by the connection It is used for accommodating the tail portion of the locking piece 2 in the process.
- the long hole may be a through hole or a closed hole.
- a locking plate pressing plate 34 is disposed between the eccentric disk 32 and the wheel cap 33, and the locking piece 2 is provided.
- a reed 23 is provided, and the eccentric disk of the eccentric wheel can achieve better cooperation with the locking piece under the action of the reed and the locking plate pressing plate.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Display Racks (AREA)
- Clamps And Clips (AREA)
- Assembled Shelves (AREA)
- Lock And Its Accessories (AREA)
- Handcart (AREA)
- Vehicle Body Suspensions (AREA)
- Superstructure Of Vehicle (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/090,239 US20080307617A1 (en) | 2005-10-14 | 2005-12-31 | Connecting Lock for Exhibit Framework Assembly |
AU2005337407A AU2005337407A1 (en) | 2005-10-14 | 2005-12-31 | Connecting lock for exhibit framework assembly |
JP2008534847A JP2009511137A (ja) | 2005-10-14 | 2005-12-31 | 展示フレームワーク組立用接続ロック |
EP05847857A EP1944515A4 (en) | 2005-10-14 | 2005-12-31 | CONNECTION LATCH FOR A PRESENTATION STRUCTURE ASSEMBLY |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100948522A CN100410550C (zh) | 2005-10-14 | 2005-10-14 | 展览架组件连接锁 |
CN200510094852.2 | 2005-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007041905A1 true WO2007041905A1 (fr) | 2007-04-19 |
Family
ID=36166181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2005/002421 WO2007041905A1 (fr) | 2005-10-14 | 2005-12-31 | Verrou de connexion pour un ensemble de structure de presentation |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080307617A1 (zh) |
EP (1) | EP1944515A4 (zh) |
JP (1) | JP2009511137A (zh) |
CN (1) | CN100410550C (zh) |
AU (1) | AU2005337407A1 (zh) |
RU (1) | RU2375614C1 (zh) |
WO (1) | WO2007041905A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012038376A1 (de) * | 2010-09-23 | 2012-03-29 | Syma Intercontinental Ag | Schieberplatte für einen exzenterverschluss |
US20120298810A1 (en) * | 2011-05-27 | 2012-11-29 | Deming Chen | Clamp for section tubes |
CN103925271B (zh) | 2014-03-24 | 2016-02-03 | 厦门上特展示***工程有限公司 | 一种快速安装和拆解的锁固机构和展台 |
CN106438613B (zh) * | 2016-11-04 | 2018-12-04 | 东莞精博电子科技有限公司 | 隐藏式快速定位锁头及组合式框架 |
CN108679369A (zh) * | 2017-08-25 | 2018-10-19 | 章俊 | 一种工程管道 |
CN109869539B (zh) * | 2017-08-25 | 2020-12-01 | 陈之最 | 一种基于飞轮环防砸式市政工程管道 |
CN107701554B (zh) * | 2017-11-15 | 2019-03-22 | 王琳 | 一种可以快速拆卸的接头件 |
CN109854588B (zh) * | 2018-11-01 | 2024-07-09 | 福建西河卫浴科技有限公司 | 一种连接结构和框架 |
CN110588030B (zh) * | 2019-08-20 | 2024-02-27 | 广东冠盛新材料有限公司 | 一种环保高色牢度纺织品用pvc膜生产线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5143474A (en) * | 1989-08-11 | 1992-09-01 | Gerd Und Bernd Vieler Kg | Connector for profiled members |
EP0721068A2 (de) * | 1995-01-07 | 1996-07-10 | Vieler International KG | Gestell aus lösbar verbindbaren Profilstangen |
CN1556335A (zh) * | 2004-01-06 | 2004-12-22 | ������ͨչ����Ʒ����˾ | 展览架用连接锁 |
CN2732931Y (zh) * | 2004-10-21 | 2005-10-12 | 常州灵通展览用品有限公司 | 构件连接锁 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH555007A (de) * | 1971-09-10 | 1974-10-15 | Swoboda Hellmuth | Vorrichtung zum loesbaren verbinden eines elementes mit einem eine hinterschneidung aufweisenden profil. |
DE2732910A1 (de) * | 1977-07-21 | 1979-02-01 | Geb Weiss Karin Martens | Verbindungselement eines gestelles |
DE3128595C2 (de) * | 1981-07-20 | 1990-12-06 | Gebrüder Vieler GmbH, 5860 Iserlohn | Gestell aus lösbar verbindbaren Profilstangen |
CN87206373U (zh) * | 1987-04-11 | 1988-02-03 | 江苏国际展览公司 | 一种双卡锁头 |
US4974987A (en) * | 1989-07-06 | 1990-12-04 | Matrix Exhibits, Inc. | Locking devices for exhibit framework systems |
DE3927979C5 (de) * | 1989-08-11 | 2008-05-21 | Vieler International Gmbh + Co. Kg | Gestell aus lösbar durch einen Verbinder miteinander kuppelbaren Profilstangen |
DE4225926A1 (de) * | 1992-08-05 | 1994-02-10 | Mero Raumstruktur Gmbh & Co | Befestigungsvorrichtung |
DE4328832C2 (de) * | 1993-08-27 | 1995-11-23 | F & T Form & Technik | Aus Profilteilen bestehendes Gestell |
CH690655A5 (de) * | 1995-11-28 | 2000-11-30 | Syma Intercontinental Sa | Klemmvorrichtung zum lösbaren Verbinden zweier Profilstücke. |
PL185774B1 (pl) * | 1996-01-09 | 2003-07-31 | Syma Intercontinental Sa | Urządzenie zaciskowe do rozłącznego łączenia dwóch elementów kształtowych |
CN1079655C (zh) * | 1999-01-28 | 2002-02-27 | 常州灵通展览用品有限公司 | 连接锁 |
CN2438803Y (zh) * | 2000-09-26 | 2001-07-11 | 金元安 | 一种改进型展架连接锁 |
CN2833208Y (zh) * | 2005-10-14 | 2006-11-01 | 常州灵通展览用品有限公司 | 展览架组件连接锁 |
-
2005
- 2005-10-14 CN CNB2005100948522A patent/CN100410550C/zh active Active
- 2005-12-31 EP EP05847857A patent/EP1944515A4/en not_active Withdrawn
- 2005-12-31 WO PCT/CN2005/002421 patent/WO2007041905A1/zh active Application Filing
- 2005-12-31 JP JP2008534847A patent/JP2009511137A/ja active Pending
- 2005-12-31 AU AU2005337407A patent/AU2005337407A1/en not_active Abandoned
- 2005-12-31 RU RU2008118884/11A patent/RU2375614C1/ru not_active IP Right Cessation
- 2005-12-31 US US12/090,239 patent/US20080307617A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5143474A (en) * | 1989-08-11 | 1992-09-01 | Gerd Und Bernd Vieler Kg | Connector for profiled members |
EP0721068A2 (de) * | 1995-01-07 | 1996-07-10 | Vieler International KG | Gestell aus lösbar verbindbaren Profilstangen |
CN1556335A (zh) * | 2004-01-06 | 2004-12-22 | ������ͨչ����Ʒ����˾ | 展览架用连接锁 |
CN2732931Y (zh) * | 2004-10-21 | 2005-10-12 | 常州灵通展览用品有限公司 | 构件连接锁 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1944515A4 * |
Also Published As
Publication number | Publication date |
---|---|
RU2375614C1 (ru) | 2009-12-10 |
CN1746519A (zh) | 2006-03-15 |
JP2009511137A (ja) | 2009-03-19 |
EP1944515A4 (en) | 2009-04-01 |
AU2005337407A1 (en) | 2007-04-19 |
US20080307617A1 (en) | 2008-12-18 |
CN100410550C (zh) | 2008-08-13 |
EP1944515A1 (en) | 2008-07-16 |
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