CN2273984Y - Positioning device for pull-rod of suitcase - Google Patents
Positioning device for pull-rod of suitcase Download PDFInfo
- Publication number
- CN2273984Y CN2273984Y CN 96218057 CN96218057U CN2273984Y CN 2273984 Y CN2273984 Y CN 2273984Y CN 96218057 CN96218057 CN 96218057 CN 96218057 U CN96218057 U CN 96218057U CN 2273984 Y CN2273984 Y CN 2273984Y
- Authority
- CN
- China
- Prior art keywords
- interior
- pipe
- slide
- trace
- spring
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a positioning device for a pull-rod of a suitcase, which is composed of a handle, a driving device, a linking rod, an inner clamping tube, an inner tube and an outer tube. The utility model is characterized in that the inner clamping tube is fastened to the bottom part of the inner tube, one side of the inner clamping tube is opened a through hole whose top and bottom edges are provided with stop blocks, the other side is opened and is covered with a clamping cover, the inner part of the inner clamping tube is provided with a slide seat which is sheathed on the stop blocks and slide from top to bottom, the inner part of the slide seat is provided with an oblique slot, a locating plate of a locating block can slide on the oblique slot by an oblique guide pillar, the locating plate extends into the through holes of the inner and the outer tubes to locate by a spring between the slide seat and the inner clamping tube, the length of the pull-rod can be stationary, when the linking rod is pressed, the locating plate is retracted inwards, and the inner tube can slide in the outer tube to change the length of the pull-rod.
Description
The utility model relates to a kind of Travelling trunk pulling handle positioner, belongs to a kind of annex of people's travel goods.
Existing Travelling trunk pulling handle device, as shown in Figure 1, be on handle 1, to establish a control pressing plate 11, in pressing plate 11, be provided with the linkage (not shown), respectively be equipped with pipe 2 in addition in handle 1 two side ends bottom surface, interior pipe 2 upper limbs are provided with pad 22, be provided with a trace 21 in the pipe, pipe 2 was to interior card pipe 3 in trace 21 ran through from handle 1 inside, and the lower end is connected with pushing block 33, the lower end of pipe 2 in interior card pipe 3 is sheathed on, on the tube wall of interior card pipe 3, be provided with hole clipping 31, be provided with clamping block 34 in the hole clipping 31, apical grafting clamping block 34 upper ends be pushing block 33, manage 3 bottoms at interior card and be provided with heelpiece 35 and be used for the card knot pad 36 of back cover, card knot pad 36 is provided with two relative cards knot hooks 361, in card knot pad 36 is hooked in card knot hook 361 in the dog hole 32 of card pipe 3, interior pipe 2 is placed in the outer tube 4, is arranged with locating hole 41 on the tube wall of outer tube 4.
Referring to Fig. 2, when need are adjusted pull bar length, hold handle 1 by pressure-controlled pressing plate 11, control pressing plate 11 drive linkages press down trace 21 and drive pushing block 33 incisions then, clamping block 34 is inwardly shunk in the pipe 2, and at this moment interior pipe 2 just can slide in outer tube 4; When desiring steady brace, the control pressing plate 11 of handle 1 to be decontroled, each spring recovers original elastic force, trace 21 resets, and clamping block 34 stretches out hole clipping 31 again and snaps in the locating hole 41 of outer tube 4, reaches the location purpose, as shown in Figure 3, there is following shortcoming in said structure:
1, when controlling pressing plate 2 when pressing down, borrow trace 2 to make pushing block 33 and clamping block 34 inconsistent, but the groove 341 that a sheathed spring 342 is arranged for 34 times because of clamping block, when trace 21 is pressed down, clamping block 34 has crank and upwarps phenomenon, as shown in phantom in Figure 3, make clamping block 34 be difficult for retraction smoothly, pull bar can't rise or descend smoothly.
2, trace 21 is to combine with screw thread with pushing block 33, and trace 21 and 11 of pressing plates of control are conflicted and do not had a location really, when trace 21 about number of times too much, often trace 21 and pushing block 33 break away from looseningly, the location is forbidden.
The purpose of this utility model is that a kind of robust Travelling trunk pulling handle positioner will be provided, and its action is infallible, easy to use.
The purpose of this utility model is achieved in that the Travelling trunk pulling handle positioner, by handle, transmission device, trace, interior card pipe, interior pipe and outer tube constitute, pipe bottom in interior card pipe is fixed in, in card pipe one side open the open-work that lower edge on is provided with limited block, the opposite side opening covers with snap-on caps, being provided with in the interior card pipe is placed on the limited block and the slide that can slide up and down, be provided with skewed slot in the slide, the location-plate of locating piece can slide on skewed slot by oblique guide pillar, and borrow between slide and interior card pipe spring to make location-plate stretch into the open-work of inner and outer pipes and locate, pull bar length is maintained static, when the trace pressurized, then contract in the location-plate, interior pipe can slide in outer tube and change pull bar length.
The utility model vertically withstands under the interior driver blade of handle because of the trace in the pipe in being located at, trace vertical depression when pressing control knob instantly, make slide descending, and be provided with the spring that makes the slide vertical lifting under the slide and between interior card pipe, slide can steadily be risen, it is flexible to drive in the locating piece location-plate, so but in the utility model used positioner average force also can reach locating effect really and sturdy and durable.
The utility model concrete structure is provided by following examples and accompanying drawing thereof:
Fig. 1 is the three-dimensional exploded view of existing apparatus;
Fig. 2 is a generalized section when having the Travelling trunk pulling handle pressurized now;
Schematic diagram when Fig. 3 is existing Travelling trunk pulling handle location;
Fig. 4 is the utility model three-dimensional exploded view;
Fig. 5 is the suitcase of the utility model generalized section when pushing control knob;
Fig. 6 is travelling pull bar when location generalized section of the utility model;
Describe in detail below in conjunction with accompanying drawing 4,5,6.
The Travelling trunk pulling handle positioner, by in 5, transmission device 6, interior pipe 8, trace 7, outer tube 9 and be fixed in manage 8 bottoms 81 of interior card pipes constitute, it is characterized in that:
Manage in 8 in trace 7 is located at, trace 7 end faces prop up driver blade 62, on the slide 82 in card pipe 81 tops withstood on and are located in the lower end was passed in the card pipe 81, the pad figure circle 71 that has dogging shoulder and groove is passed at trace 7 tops, interior pipe 8 upper ends withstand on the packing ring 71, spring B is located in the groove of packing ring 71, and the spring B upper end withstands on the top of trace 7; The lower end of pipe 8 in interior card pipe 81 is installed in, side at interior card pipe has open-work 811, lower edge on open-work 811, be respectively equipped with inwardly protruded limited block 812,813, the opposite side of interior card pipe 81 is open shape, on the inwall of opening, be provided with slot 814, a side of pipe 81 in snap-on caps 815 is fastened on for 815 inwardly protruded caking block 8151 engagings of cambered surface snap-on caps;
Locating piece 83 lower ends are horizontal location plate 831, location-plate 831 passes the open-work 811 of interior card pipe 81 and stretches in the locating hole 91 of outer tube 9, be provided with skewed slot 822 corresponding oblique guide pillars 832 with slide 82 in locating piece 83 nearly centre, the other end of location-plate 831 is linked in the location of sliding in the groove 821 of slide 82.
When the utility model uses, push control knob 61, driver blade 62 stressed pressing down then, the trace 7 stressed slides 82 that make in the interior card pipe 81 that press down are descending, cause at this moment locating piece 83 is to be inserted in the skewed slot 822 of slide 82 with guide pillar 832, so locating piece 83 must move with the descending of slide 82, because of this locating piece 83 is to be set in the open-work 811 of interior card pipe 81 with location-plate 831, and be subjected to, lower position block 812,813 spacing, so when slide 82 is descending, borrow cooperating of skewed slot 822 and guide pillar 832, make in the locating piece 83 and contract, then location-plate 831 breaks away from the locating hole 91 of outer tube 9, and just interior pipe 8 can freely stretch in outer tube 9.
Otherwise, when external force disappears, then control knob 61 borrows spring A to reset in the transmission device 6, slide 82 also borrows spring C to rise, locating piece 83 rises because of slide 82 skewed slots 822, its guide pillar 832 is pushed laterally because of gradient, force the location-plate 831 of locating piece 83 to engage with the locating hole 91 of outer tube 9 and make in pipe maintain static.
Claims (1)
1, Travelling trunk pulling handle positioner is made of handle (5), transmission device (6), interior pipe (8), trace (7), outer tube (9) and the interior card pipe (81) that is fixed in interior pipe (8) bottom, it is characterized in that:
Handle (5) is a bar shaped housing, form with rivet (53) riveted by upper cover body (51) and lower cover (52), transmission device (6) is made of the bar shaped driver blade (62) and the spring A that are located in the handle (5), driver blade (62) central authorities are provided with the control knob (61) of projection, it is overhanging that control knob (61) passes the open-work (511) of upper cover body (51), spring A upper end withstands in the inner groove that forms of control knob (61), and the spring A other end is enclosed within on the interior projection (521) of lower cover (52);
Lower cover (52) bottom of handle (5) is fixed in outer tube (9) upper end, on the tube wall of outer tube (9), is arranged with the locating hole (91) for horizontal location plate (831) engaging of locating piece (83);
Interior pipe (8) is placed in the outer tube (9), and insert in the perforation (522) of lower cover (52) interior pipe (8) upper end, and interior pipe (8) lower end becomes tight fit with interior card pipe (81);
Trace (7) is located in the interior pipe (8), trace (7) end face props up driver blade (62), on the slide (82) in card pipe (81) top withstood on and is located in the lower end was passed in the card pipe (81), the packing ring (71) that has dogging shoulder and groove is passed at trace (7) top, interior pipe (8) upper end withstands on the packing ring (71), spring B is located in the groove of packing ring (71), and the spring B upper end withstands on the top of trace (7); Interior card pipe (81) is installed in the lower end of interior pipe (8), side at interior card pipe has open-work (811), last lower edge at open-work (811), be respectively equipped with inwardly protruded limited block (812), (813), the opposite side of interior card pipe (81) is open shape, be provided with the slot (814) for the inwardly protruded caking block of cambered surface snap-on caps (815) (8151) engaging on the inwall of opening, snap-on caps (815) is fastened on a side of interior pipe (81);
Slide (82) is a bar shape, card is managed in (81) in being sheathed on, be provided with groove (821) in the slide (82), groove (821) length is greater than interior card pipe (81) spacing of limited block (812), (813) up and down, be provided with skewed slot (822) at groove (821) middle part, between slide (82) bottom surface and interior card pipe (81) bottom surface, spring C be housed;
Locating piece (83) lower end is horizontal location plate (831), location-plate (831) passes the open-work (811) of interior card pipe (81) and stretches in the locating hole (91) of outer tube (9), be provided with the corresponding oblique guide pillar of skewed slot (822) (832) with slide (82) in the nearly centre of locating piece (83), the other end of location-plate (831) is linked in the location of sliding in the groove (821) of slide (82).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96218057 CN2273984Y (en) | 1996-08-20 | 1996-08-20 | Positioning device for pull-rod of suitcase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96218057 CN2273984Y (en) | 1996-08-20 | 1996-08-20 | Positioning device for pull-rod of suitcase |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2273984Y true CN2273984Y (en) | 1998-02-11 |
Family
ID=33899008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96218057 Expired - Fee Related CN2273984Y (en) | 1996-08-20 | 1996-08-20 | Positioning device for pull-rod of suitcase |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2273984Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103284434A (en) * | 2013-06-18 | 2013-09-11 | 浙江利百加箱包配件有限公司 | Lockable luggage pull rod |
CN106013423A (en) * | 2016-07-01 | 2016-10-12 | 湖州好山好水园林工程有限公司 | Multifunctional garden corridor frame |
CN110025106A (en) * | 2019-03-14 | 2019-07-19 | 上海穆拓贸易有限公司 | A kind of police luggage case and its production technology |
CN111169789A (en) * | 2020-02-15 | 2020-05-19 | 北京世纪京美家具(淮北)有限责任公司 | Convenient official working storage tank that removes |
-
1996
- 1996-08-20 CN CN 96218057 patent/CN2273984Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103284434A (en) * | 2013-06-18 | 2013-09-11 | 浙江利百加箱包配件有限公司 | Lockable luggage pull rod |
CN106013423A (en) * | 2016-07-01 | 2016-10-12 | 湖州好山好水园林工程有限公司 | Multifunctional garden corridor frame |
CN106013423B (en) * | 2016-07-01 | 2018-02-09 | 湖州好山好水园林工程有限公司 | A kind of Multifunctional garden corridor |
CN110025106A (en) * | 2019-03-14 | 2019-07-19 | 上海穆拓贸易有限公司 | A kind of police luggage case and its production technology |
CN111169789A (en) * | 2020-02-15 | 2020-05-19 | 北京世纪京美家具(淮北)有限责任公司 | Convenient official working storage tank that removes |
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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 |