CN2217137Y - Directly pulling type quick action connection means - Google Patents
Directly pulling type quick action connection means Download PDFInfo
- Publication number
- CN2217137Y CN2217137Y CN 93240649 CN93240649U CN2217137Y CN 2217137 Y CN2217137 Y CN 2217137Y CN 93240649 CN93240649 CN 93240649 CN 93240649 U CN93240649 U CN 93240649U CN 2217137 Y CN2217137 Y CN 2217137Y
- Authority
- CN
- China
- Prior art keywords
- hole
- overcoat
- radial direction
- interior cover
- central
- 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 direct pull connector with quick assembly and disassembly. In order to provide a connector of which an inner shaft sleeve is directly pulled to control a grip for quick assembly and disassembly, the utility model is provided. The utility model is composed of an outer sleeve, an inner sleeve, a restoring spring, a grip and clamping beads, wherein, the outer sleeve is provided with a central through hole with an enlarging hole, and a ring groove is arranged in the section of the enlarging hole; the inner sleeve is provided with a central through hole; one end of the periphery of the central through hole is provided with a shoulder matched with the enlarging hole of the outer sleeve; the end of the shoulder is provided with more than two radial through holes; the inner sleeve is arranged in the outer sleeve and makes the section of the shoulder positioned in the enlarging hole of the outer sleeve; the restoring spring is arranged between the outer sleeve and the inner sleeve and positioned in the enlarging hole of the outer sleeve; the grip is provided with a clamping groove; the grip is arranged in the central through hole of the inner sleeve and can axially move; the clamping beads are arranged in the radial through holes of the inner sleeves, and the diameters of the clamping beads are larger than the difference of the inner and the outer diameters of the section of the shoulder of the inner sleeves.
Description
The utility model belongs to link, and particularly a kind of directly pulling type is installed and removed connector fast.
All relate to link in many products, nationality is assembled at any time, is dismantled with the control two items, as key-ring, be the detachable link that can take out or collect key at any time, but this link of commonly using mostly is seizing type or stacked ring type, and inconvenience is arranged in use more.
The purpose of this utility model provides a kind of vertical pulling internal axle sleeve, and just quick-mounting, the directly pulling type torn open are installed and removed connector fast soon with the control snib.
The utility model is made up of overcoat, interior cover, Returnning spring, snib and card pearl, is arranged with the central through bore of band reaming outward, is provided with annular groove in the reaming section; In be arranged with central through bore, its, end was provided with the convex shoulder that cooperates with the overcoat reaming outer Monday, was provided with two above radial direction through hole at the convex shoulder end, in to be placed on overcoat interior and make the convex shoulder section be positioned at the reaming of overcoat; Returnning spring places between overcoat and the interior cover and is positioned at the reaming of overcoat; Snib is provided with draw-in groove, also can move vertically in the central through bore of cover in snib places; In the cover radial direction through hole, its diameter was poor greater than the inside and outside radius of interior cover convex shoulder section in the card pearl placed.
Owing to form by overcoat, interior cover, Returnning spring, snib and card pearl, be arranged with the central through bore of band reaming outward, be provided with annular groove in the reaming section; In be arranged with central through bore, its, end was provided with the convex shoulder that cooperates with the overcoat reaming outer Monday, was provided with two above radial direction through hole at the convex shoulder end, in to be placed on overcoat interior and make the convex shoulder section be positioned at the reaming of overcoat; Returnning spring places between overcoat and the interior cover and is positioned at the reaming of overcoat; Snib is provided with draw-in groove, also can move vertically in the central through bore of cover in snib places; In the cover radial direction through hole, its diameter was poor greater than the inside and outside radius of interior cover convex shoulder section in the card pearl placed.When applying axial force, the relative overcoat of cover moves axially to interior cover radial direction through hole and overcoat reaming section annular groove at grade the time in making, the pulling snib just can make the card pearl projecting inward and shift out from the snib draw-in groove to overcoat reaming section annular groove, and snib can freely remove connector and be disassembly status; When discharging axial force, in be enclosed within the effect of Returnning spring elastic force and oppositely move axially, the cover radial direction through hole staggers with overcoat reaming section annular groove in making, and blocks integument and partly clamp-ons in the snib draw-in groove, and snib is stuck, connector is assembled state.Thereby reach the purpose of this utility model.
Fig. 1 is the utility model embodiment one structural representation sectional drawing.
Fig. 2 is the utility model embodiment one operating state schematic representation.
Fig. 3 is the utility model embodiment two structural representation stereograms.
Fig. 4 is the utility model embodiment two structural representation sectional drawings.
Fig. 5 is the utility model embodiment two operating state schematic representation (before the dismountings).
Fig. 6 is the utility model embodiment two operating state schematic representation (dismounting backs).
Fig. 7 is the utility model embodiment three structural representation stereograms.
Fig. 8 is the utility model embodiment three structural representation sectional drawings.
Fig. 9 is the utility model embodiment three operating state schematic representation (before the dismountings).
Figure 10 is the utility model embodiment three operating state schematic representation (dismounting backs).
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment one
The utility model is made up of overcoat 1, interior cover 2, Returnning spring 3, snib 4 and card pearl 5, and overcoat 1 is provided with the central through bore 12 of band reaming 11, is provided with annular groove 13 for 11 sections in reaming, and its periphery is provided with the fixed-wing 14 of band through hole 141; Interior cover 2 is provided with central through bore 21, its outer Monday end be provided with overcoat 1 on reaming 11 join the convex shoulder 22 of platform, be provided with plural radial direction through hole 23 at convex shoulder 22 ends, its the other end fixedly is equipped with the control head 24 of tape spool to through hole 241, and interior cover 2 places in the overcoat 1 and makes 22 sections of convex shoulders be positioned at the reaming 11 of overcoat 1; Returnning spring 3 places between overcoat 1 and the interior cover 2, and is positioned at the reaming 11 of overcoat 1; Snib 4 is concatenated into by pearl body 41, constitutes draw-in groove 42 between the adjacent pearl body 41, and snib 4 places in the central through bore 21 of interior cover 2, and can move vertically; In the radial direction through hole 23 of cover 2, its diameter was poor greater than 22 sections inside and outside radiuses of interior cover 2 convex shoulders in card pearl 5 placed.
The utility model is when assembled state, and the card pearl 5 that is positioned at cover 2 radial direction through hole 23 is to snib 4 directions protrusions and be embedded in draw-in groove 42; In the time will dismantling, overlap control head 24 or snib 4 on 2 downwards in the pulling, the radial direction through hole 23 of cover 2 and 11 sections annular grooves 13 of overcoat 1 reaming were on same plane in cover 2 relative overcoats 1 were moved downward in making, card pearl 5 is projecting inward and shift out from the draw-in groove 42 of snib 4 to 11 sections annular grooves of overcoat 1 reaming 13, snib 4 just can freely remove and be disassembly status, cover 2 oppositely moves axially under Returnning spring 3 elastic force effects in when discharging external force, and cover 2 resets in making.
Embodiment two:
The utility model is made up of overcoat 6, interior cover 7, Returnning spring 3, snib 8 and card pearl 5, and overcoat 6 is provided with the central through bore 62 of band reaming 61, is provided with annular groove 63 for 61 sections in reaming; Interior cover 7 is provided with central through bore 71, its, end was provided with the convex shoulder 72 that cooperates with reaming 11 on the overcoat 6 outer Monday, be provided with plural radial direction through hole 73 at convex shoulder 72 ends, its the other end is provided with the bolt head 74 of band radial direction through hole 741, interior cover 7 places in the overcoat 6 and makes 72 sections of convex shoulders be positioned at the reaming 61 of overcoat 6, Returnning spring 3 places between overcoat 6 and the interior cover 7, and is positioned at the reaming 61 of overcoat 6; One end of snib 8 is provided with the bolt head 81 of band radial direction through hole 811, the cylindrical body 82 of its other end for matching with interior cover 7 central through bores 71, be provided with and block the draw-in groove 821 that pearl 5 matches in its periphery, in snib 8 places in the central through bore 71 of cover 7, and can move vertically; Card pearl 5 with place in the radial direction through hole 73 of cover 7, its diameter is poor greater than 72 sections inside and outside radiuses of convex shoulder of interior cover 7.
Embodiment three:
The utility model is made up of overcoat 9, interior cover 10, Returnning spring 3, snib 8, card pearl 5 and control bolt head 110, overcoat 9 one ends are provided with the bolt head 91 of band radial direction through hole 911, its the other end is provided with blind hole 92, is provided with annular groove 93 on blind hole 92, is provided with axial elongated slot 94 on perisporium below the annular groove 93; Interior cover 10 1 ends are provided with central blind hole 101, are provided with radial direction through hole 102 for 101 sections in blind hole, and the other end of interior cover 10 is provided with radial direction through hole 103 and boss 104; Returnning spring 3 places between overcoat 9 and the interior cover 10, and the one end is enclosed within on the boss 104 of interior cover 10; One end of snib 8 is provided with the bolt head 81 of band radial direction through hole 811, the cylindrical body 82 of its other end for matching with interior cover 10 central through bores 101, its periphery is provided with and blocks the draw-in groove 821 that pearl 5 matches, and snib 8 places in the central through bore 101 of interior cover 10, and can move vertically; In the radial direction through hole 102 of cover 10, its diameter was poor greater than interior 101 sections outer radius of cover 10 blind holes and blind hole radius in card pearl 5 placed; Control bolt head 110 1 ends are tightening latch 1101, and the other end is provided with button 1102, and tightening latch 1101 is inserted in the axial elongated slot 94 of overcoat 9 and the axial elongated slot 94 of radial direction through hole 103 interior also energy of interior cover 10 moves axially.
In the time will dismantling, the tightening latch 1101 of control bolt head 110 is moved axially downwards along the axial elongated slot 94 on the overcoat 9, the radial direction through hole 102 of cover 10 and overcoat 9 annular grooves 93 were on same plane in cover 10 was moved downward to always in the drive, card pearl 5 is projecting inward and shift out from the draw-in groove 821 of snib 8 to annular groove 93, snib 8 just can freely draw off, and is disassembly status; Cover 10 is under Returnning spring 3 elastic force effects in when discharging external force, and cover 10 resets in making, and card pearl 5 is stuck in the draw-in groove 8211 of snib 8, is assembled state.
Claims (4)
1, a kind of directly pulling type is installed and removed connector fast, it is characterized in that it is made up of overcoat, interior cover, Returnning spring, snib and card pearl, is arranged with the central through bore of band reaming outward, is provided with annular groove in the reaming section; In be arranged with central through bore, its, end was provided with the convex shoulder that cooperates with the overcoat reaming outer Monday, was provided with two above radial direction through hole at the convex shoulder end, in to be placed on overcoat interior and make the convex shoulder section be positioned at the reaming of overcoat; Returnning spring places between overcoat and the interior cover and is positioned at the reaming of overcoat; Snib is provided with draw-in groove, also can move vertically in the central through bore of cover in snib places; In the cover radial direction through hole, its diameter was poor greater than the inside and outside radius of interior cover convex shoulder section in the card pearl placed.
2, directly pulling type according to claim 1 is installed and removed connector fast, it is characterized in that the periphery of described overcoat is provided with the fixed-wing of band through hole; The other end of interior cover fixedly is equipped with the control head of tape spool to through hole, and snib is concatenated into by the pearl body, constitutes draw-in groove between the adjacent pearl body.
3, directly pulling type according to claim 1 is installed and removed connector fast, it is characterized in that the described interior cover the other end is provided with the bolt head of band radial direction through hole, and an end of snib is provided with the bolt head of band radial direction through hole; Its other end is the cylindrical body that matches with interior cover central through bore, is provided with and blocks the draw-in groove that pearl matches in its periphery,
4, directly pulling type according to claim 1 is installed and removed connector fast, it is characterized in that it also has control bolt head, overcoat one end is provided with the bolt head of band radial direction through hole, and its other end is provided with blind hole, on blind hole, be provided with annular groove, on perisporium below the annular groove, be provided with axial elongated slot; Interior cover one end is provided with central blind hole, is provided with radial direction through hole in the blind hole section, and the other end of interior cover is provided with on radial direction through hole and the boss; The first end of control bolt is a tightening latch, and the other end is provided with button, and tightening latch is inserted in the axial elongated slot of overcoat and the axial elongated slot of the interior also energy of radial direction through hole of interior cover moves axially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240649 CN2217137Y (en) | 1993-09-30 | 1993-09-30 | Directly pulling type quick action connection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240649 CN2217137Y (en) | 1993-09-30 | 1993-09-30 | Directly pulling type quick action connection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217137Y true CN2217137Y (en) | 1996-01-10 |
Family
ID=33814836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93240649 Expired - Fee Related CN2217137Y (en) | 1993-09-30 | 1993-09-30 | Directly pulling type quick action connection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217137Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486375A (en) * | 2013-08-30 | 2014-01-01 | 北京航天发射技术研究所 | Air path inserting-pulling combined connector |
| CN104564937A (en) * | 2013-10-29 | 2015-04-29 | 昆山义成工具有限公司 | Novel connecting structure |
| CN104993290A (en) * | 2015-06-22 | 2015-10-21 | 中航光电科技股份有限公司 | Cable tray, cable rack thereof and plug fixing seat of cable tray |
| CN106230358A (en) * | 2016-09-29 | 2016-12-14 | 潘鑫磊 | A kind of Quick Connect Kit for light-weight solar photovoltaic panel |
-
1993
- 1993-09-30 CN CN 93240649 patent/CN2217137Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486375A (en) * | 2013-08-30 | 2014-01-01 | 北京航天发射技术研究所 | Air path inserting-pulling combined connector |
| CN103486375B (en) * | 2013-08-30 | 2015-07-15 | 北京航天发射技术研究所 | Air path inserting-pulling combined connector |
| CN104564937A (en) * | 2013-10-29 | 2015-04-29 | 昆山义成工具有限公司 | Novel connecting structure |
| CN104993290A (en) * | 2015-06-22 | 2015-10-21 | 中航光电科技股份有限公司 | Cable tray, cable rack thereof and plug fixing seat of cable tray |
| CN104993290B (en) * | 2015-06-22 | 2017-11-10 | 中航光电科技股份有限公司 | Cable disc |
| CN106230358A (en) * | 2016-09-29 | 2016-12-14 | 潘鑫磊 | A kind of Quick Connect Kit for light-weight solar photovoltaic panel |
| CN106230358B (en) * | 2016-09-29 | 2017-12-01 | 合肥磊科机电科技有限公司 | A kind of Quick Connect Kit for light-weight solar photovoltaic panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |