CN103536010A - Multifunctional draw bar and luggage with same - Google Patents
Multifunctional draw bar and luggage with same Download PDFInfo
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- CN103536010A CN103536010A CN201310537109.4A CN201310537109A CN103536010A CN 103536010 A CN103536010 A CN 103536010A CN 201310537109 A CN201310537109 A CN 201310537109A CN 103536010 A CN103536010 A CN 103536010A
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- handle frame
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- pull rod
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Abstract
The invention discloses a multifunctional draw bar which is used for a luggage. The luggage mainly comprises a luggage body, rollers and/or supporting legs. The multifunctional draw bar mainly comprises outer telescopic rod pipes, inner telescopic rod pipes and a handle, wherein the handle is used as a core shaft, and a handle frame is capable of rotating around the core shaft in the circumferential direction and is positioned through a button and a telescopic block. On the basis of the handle, the multifunctional draw bar is additionally provided with the handle frame capable of being positioned in multiple angles; furthermore, the multifunctional draw bar can be quickly and conveniently converted into a catering frame, a reading stand, a mobile phone stand, a push frame, a photographing frame, a drawer, a lengthened frame, a supporting frame, a writing support, a stool and the like after being matched with a luggage body through the handle frame and a movable clamp, a turning plate and a multistate drawer which are arranged on the handle frame, can be also matched with various types of conventional draw-bar luggage and is simple in structure, convenient to operate, high in intensity, high in bearing capacity, low in cost, attractive in appearance, multipurpose and easy to manufacture and assemble, and the material is readily available.
Description
technical field:
The present invention relates to a kind of case and bag accessory, is exactly a kind of Multifunctional pull rod and for the case and bag of this pull bar, and its major function is to realize by a kind of Multifunctional pull rod.
background technology:
Raising day by day along with expanding economy and people's quality of life, people's travelling, commercial affairs, the affairs of going out such as go to school can get more and more, therefore trolley luggage becomes the articles for use of people's indispensability especially, yet the trolley luggage of using on the market at present, generally can only put clothing and convenient carrying, although conveniently travel and go on business, but function ratio is less, fail to make full use of convenience and the practicality of trolley luggage, therefore still there are some obvious shortcomings in existing trolley luggage, Ru family or how to utilize trolley luggage to realize multi-angle while going out, the function of placing articles of many height, how to utilize trolley luggage allow reading that people can be more comfortable, play mobile phone or play panel computer, when using mobile phone or camera to take pictures, how to utilize trolley luggage to realize a shooting holder function, how allowing trolley luggage be transformed into a stool uses and at least can bear general adult's weight, how to utilize trolley luggage to achieve many things at one stroke to realize the maximum function of its structure, the maximum easy of operation, minimization of cost and the selection of use are wide, intensity good, the above, trolley luggage of the prior art all cannot realize.
summary of the invention:
The object of the invention is for above-mentioned defect, on the basis of general case drawbar, pass through rational modification, can realize the needs according to user, be converted into collection drink shelf, reading stand, handset mounting, hand push frame, take the functions such as frame, drawer, lengthening frame, bracing frame, writing rack, seat stool.
Technical solution problem of the present invention adopts following technical scheme:
Multifunctional pull rod, for case and bag, mainly comprise body bag, roller and
/or feet, described Multifunctional pull rod mainly comprises that expansion link outer tube, expansion link inner tube and handgrip form, and is characterized in that: take described handgrip as mandrel, arranging one can be around the circumferential rotation of described mandrel and by the handle frame of button and flexible piece location.
As shown from the above technical solution, design feature of the present invention is also:
Described handle frame is general frame structure, one side of handle frame is sleeve pipe and is socketed in circumferentially rotation on described mandrel, the sleeve pipe middle part of described handle frame is along the circumferential direction installed with at least two locating holes and mates location with button and flexible piece respectively, on described mandrel, be installed with groove and the built-in locating hole that extends contracting piece of groove of putting button, the sleeve pipe middle part of described mandrel and handle frame is provided with the flexible piece whether control button coordinates with locating hole, between described button and flexible piece, spring is housed.
The both ends of described handle frame sleeve pipe are along the circumferential direction respectively installed with at least two grooves and match with the body body of button respectively, in the groove of described mandrel, be installed with at least two locating dowels, the body body of button is installed with the locating hole matching with locating dowel, the both ends of described mandrel are cuboid, one end of the cuboid of described mandrel and expansion link inner tube is provided with positioning sleeve and socket-connects, and a side of described positioning sleeve is installed with at least two boss and matches with the end recesses of mandrel.
The both sides, middle part of described mandrel are respectively provided with the both ends of flexible piece the upset shell fragment coordinating.
The both sides, middle part of described button are respectively installed with oblique guide block and its inclined guide groove matching with the both ends of flexible piece.
Between described expansion link inner tube and positioning sleeve, be provided with inner sleeve.
Two middle inside of described handle frame are installed with plate face.
In the support body that two inside upper part of described handle frame are divided, be respectively installed with at least one clamping seats, on described two clamping seats, be provided with the returning face plate matching.
The one side of described handle frame is provided with at least one active card, on one side described active card clamps in the support body that is articulated in handle frame, another side is fastened in the plane of handle frame.
Between described returning face plate and plate face, be provided with clamping drawer, in described drawer, be installed with at least one coin deck.
Compared with the prior art, beneficial effect of the present invention is embodied in:
Multifunctional pull rod of the present invention, its structural principle is mainly that one side of handle frame is sleeve pipe and is socketed on mandrel, sleeve pipe middle part is along the circumferential direction installed with a plurality of locating holes, at the middle part of handle frame sleeve pipe and mandrel, be provided with button and the flexible piece of controlling location, rotatable handle frame, now button and flexible piece can be enter in corresponding locating hole and coordinate location automatically under the effect of spring, at button and the flexible piece at sleeve pipe middle part, with long and the most maximum coverage, locate so simultaneously, also be to have reduced the distance between fulcrum and the arm of force in maximum degree, the while both ends of sleeve pipe and two sections of portions of button body body, two sections of portions of mandrel and button, button and flexible piece, expansion link inner tube and positioning sleeve, mandrel and positioning sleeve, the integral body of inner sleeve and mandrel and the multiple spot location of matching, so also dwindled fit clearance each other, simultaneously they are stressed and obtained between stressed mutually resisting to the full extent, thereby the holding capacity of handle frame and intensity are also just strengthened to the full extent, and this structure has wider selection on material.
Multifunctional pull rod of the present invention, in the outward appearance that does not change general trolley luggage, under the prerequisite of space and operation, on the basis of handgrip, only having increased can multi-angle and the handle frame of location, by handle frame and the active card itself being provided with, returning face plate, the Multifunctional pull rod that multi-mode drawer and expansion link etc. form, and handle frame is hidden in the inside of body bag, also can be in the outside of body bag, be used in conjunction with body bag and can be converted to quickly and easily collection drink shelf, reading stand, handset mounting, hand push frame, take frame, drawer, lengthen frame, bracing frame, writing rack, seat stool etc., and can coordinate trolley luggage and the instrument case and bag of various existing kinds and need and use on the object of pull bar, and simple in structure, easy to operate, selection is wide, intensity is high, load-bearing is large, cost is low, aesthetic in appearance, achieve many things at one stroke, easily manufacture and assembling.In addition, Multifunctional pull rod of the present invention and wrap in the processing in some details for the case/bag of this pull bar, if user is when reading books and periodicals, panel computer or mobile phone, can regulate quickly and easily height, the distance of handle frame and above handle frame, use angle of article etc., make user more comfortable, avoid, by bad use habit, user healthy caused to potential risks and harm, strengthened conscientiously Multifunctional pull rod and the user's experience sense in family and travelling for the case and bag of this pull bar.
accompanying drawing explanation:
Fig. 1 is the stereochemical structure exploded view of Multifunctional pull rod of the present invention.
Fig. 2 is the stereoscopic-state schematic diagram that Multifunctional pull rod of the present invention is not pulled out.
Fig. 3 is the stereoscopic-state schematic diagram that Multifunctional pull rod of the present invention is pulled out.
Fig. 4 is the stereoscopic-state schematic diagram of drink shelf in the present invention, hand push frame.
Fig. 5 is the stereoscopic-state schematic diagram that lengthens frame in the present invention.
Fig. 6 is the stereoscopic-state schematic diagram of bracing frame, writing rack in the present invention.
Fig. 7 is the stereoscopic-state schematic diagram of reading stand in the present invention
Fig. 8 is the stereoscopic-state schematic diagram of handset mounting in the present invention.
Fig. 9 is the stereoscopic-state schematic diagram of taking frame in the present invention.
Figure 10 is the stereoscopic-state schematic diagram of seat stool in the present invention.
the specific embodiment:
Number in the figure: 1 Multifunctional pull rod, 2 body bags, 3 rollers, 4 expansion link outer tubes, 5 expansion link inner tubes, 6 mandrels, 7 buttons, 8 flexible pieces, 9 handle frames, 10 sleeve pipes, 11 locating holes, 22 grooves, 33 springs, 44 locating dowels, 55 positioning sleeves, 66 boss, 77 upset shell fragments, 88 inner sleeves, 99 plate faces, 100 returning face plates, 111 active card, 222 clamp drawer, 333 coin decks.
Below with reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obvious described embodiment is in the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, so those of ordinary skills are not making other embodiment that obtain under creative work prerequisite, belongs to the scope of protection of the invention.
Embodiment: referring to Fig. 1,2,3, Multifunctional pull rod 1, for case and bag, mainly comprises body bag 2, roller 3 and
/or feet, described Multifunctional pull rod 1 mainly comprises that expansion link outer tube 4, expansion link inner tube 5, handgrip and button 7 form, and take described handgrip as mandrel 6, arranging one can be around the circumferential rotation of described mandrel 6 and by the handle frame 9 of button 7 and flexible piece 8 location.
Referring to Fig. 1,2,3, on the axle body of mandrel 6, be installed with groove 22 and the built-in locating hole 11 that extends contracting piece 8 of groove of putting button 7, the middle part of mandrel 6 and sleeve pipe 10 is provided with the flexible piece 8 whether control button 7 coordinates with locating hole 11, between button 7 and flexible piece 8, spring 33 is housed.Handle frame 9 is general frame structure, one side handle frame 9 is that sleeve pipe 10 being socketed on described core 6 axles circumferentially rotates, the middle part of sleeve pipe 10 along the circumferential direction offers at least two locating holes 11 that mate with button 7 and flexible piece 8.
Referring to Fig. 1, 2, 3, mandrel 6 both sides, middle part of handle frame 9 sleeve pipe 10 the insides are respectively provided with the both ends of flexible piece 8 the upset shell fragment 77 coordinating, some is positioned at button 7 on mandrel 6 axle bodies and flexible piece 8 in the locating hole of handle frame 9 sleeve pipes 10, as press button 7, overcome spring 33 between button 7 and flexible piece 8, two adjacent upset shell fragments 77 move inward flexible piece 8, now button 7 and flexible piece 8 are because of the mobile in opposite directions locating hole 11 that also leaves handle frame 9 sleeve pipes 10 simultaneously, now handle frame 9 can circumferentially rotate arbitrarily, under the effect of spring 33, button 7 on mandrel 6 and flexible piece 8 are entered in the corresponding locating hole 11 in certain orientation of sleeve pipe 10 simultaneously, and handle frame 9 is in again the state that a certain orientation is fitted to each other and locates.
On button 7 and flexible piece 8, be at least provided with the inclined guide groove of an oblique guide block and cooperation, the another kind of structure of the present embodiment, do not represent in the drawings, the inclined guide groove that is respectively installed with oblique guide block and matches at the both sides, middle part of button 7 and the both ends of flexible piece 8, as press 7 flexible pieces 8 of button and move inward.
Referring to Fig. 1, 2, 3, sleeve pipe 10 both ends of handle frame 9 are along the circumferential direction respectively installed with at least two grooves and match with the body body of button 7 respectively, the technique of manufacturing in order to meet mould, a groove on sleeve pipe 10 and handle frame 9 be cover plate subtract glue and separately coordinate in addition, in the groove 22 of mandrel 6, be installed with at least two locating dowels 44, the body body of button 7 is installed with the locating hole matching with locating dowel 44, button 7 and flexible piece 8 are installed with the locating dowel matching, locating hole, the both ends of mandrel 6 are cuboid, one end of the cuboid of mandrel 6 and expansion link inner tube 5 is provided with positioning sleeve 55 and socket-connects, one side of positioning sleeve 55 is installed with at least two boss 66 and matches with the end recesses of mandrel 6, in order to increase mutually positioning area, reduce gap each other, further strengthen handle frame and be mutually subject to intensity of force.
Referring to Fig. 1, between expansion link inner tube 5 and positioning sleeve 55, be provided with inner sleeve 88, this inner sleeve 88 be mainly the inner tube that meets different model with positioning sleeve 55 between mate.
Referring to Fig. 1,3,4,6, two middle inside of handle frame 9 are installed with plate face 99, and this plate face 99 can strengthen the intensity of handle frame 9 frameworks, both can be used as the base plate that clamps drawer 222, can be used as again the plate face 99 writing.
Referring to Fig. 1,7,8, in the support body that two inside upper part of handle frame 9 are divided, be respectively installed with at least one clamping seats, this clamping seats is installed in the support body of handle frame 9, do not represent in the drawings, by bottom, being installed with at least two elastic cards forms, between elastic card, be installed with a plurality of teeth groove, in the rotating shaft of returning face plate 100, be installed with a plurality of tooth bars that match, between two clamping seats, be provided with the returning face plate 100 of clamped pivot joint, returning face plate 100 one side is above installed with at least one projection, and two lower inside of the another side of returning face plate 100 and handle frame 9 are divided fastening.
Referring to Fig. 1,7,8, in the one side of handle frame 9, be provided with at least one active card 111, active card 111 one side clamping connections are in the support body of handle frame 9, the middle part of active card 111 and the elastic card in support body fasten, the one side of active card 111 is installed with tooth bar, and the one side that elastic card matches is installed with teeth groove, and the another side of active card 111 is fastened in the plane of handle frame 9, so that active card 111 has multiple position of opening, and the location when opening maximum position.
Referring to Fig. 1,7,8, between returning face plate 100 and plate face 99, be provided with and clamp drawer 222, on the pedestal of handle frame 9 both sides, middle part, being installed with at least one elastic card and drawer both sides clamps, to locate at any time pulling out drawer, clamp drawer 222 one side above and be installed with at least one projection, clamp in drawer 222 and be installed with at least one coin deck 333, in this deck, can put into many pieces of coins.
Above-described setting firmly is by the one-time formed result of mould.
Other function of the present invention and at one stroke several function specific operation process obtaining are as follows:
1, drink shelf: referring to Fig. 4, press button 7, pull out expansion link and handle frame 9 inhours are rotated to 90 ° simultaneously.Also can pull out and clamp drawer 222, and utilize returning face plate 100 and returning face plate 100, clamp drawer 222 projection above and match, drink shelf can be put various common size and difform food and drink articles for use.
2, hand push frame: referring to Fig. 4, press button 7, pull out expansion link and handle frame 9 inhours are rotated to 90 ° simultaneously, so just can make to be equipped with the positive laborsaving implementation of case and bag of roller.
3, reading stand: referring to Fig. 7, press button 7, pull out expansion link and handle frame 9 inhours are rotated to 90 ° simultaneously, handle frame 9 two active card 111 are above opened, then returning face plate 100 is rotated in suitable angle, books and periodicals or panel computer are placed in the one side of active card 111 and returning face plate 100.Also active card 111 can be adjusted to suitable pressure book position, when reading, just can not turn over because the thick secundly of book makes page auto back like this.
4, handset mounting: participate in Fig. 8, press button 7, pull out expansion link and handle frame 9 inhours are rotated to 90 ° simultaneously, returning face plate 100 is rotated in suitable angle, mobile phone is placed in the one side that clamps drawer 222 and returning face plate 100; Also can pull out and clamp drawer 222, then rotate returning face plate 100, mobile phone is engaged in to the angle of 90 °-160 °.
5, shooting frame: participate in Fig. 8,9, press button 7, pull out expansion link and handle frame 9 inhours are rotated to 90 ° simultaneously, returning face plate 100 is rotated in suitable angle, then mobile phone or camera are placed between clamping drawer 222 and returning face plate 100 and cooperation position; Also can press button 7, pull out expansion link, then open active card 111, mobile phone or camera be disposed across in active card 111; Also can press button 7, pull out expansion link and can rotate 180 ° by handle frame 9 simultaneously, returning face plate 100 be rotated in suitable angle, then mobile phone or camera are placed on returning face plate 100.
6, drawer: referring to Fig. 1,4,8, press button 7, pull out expansion link and handle frame 9 inhours are rotated to 90 ° simultaneously, then pull out and clamp drawer 222, also returning face plate 100 can be opened, can place the small articles such as conventional luggage check, card, ticket and put into many pieces of coins in the coin deck 333 that clamps drawer 222.
7, lengthen frame: referring to Fig. 5, press button 7, pull out expansion link simultaneously by handle frame 9 inhour or clockwise rotate 180 °, can lengthen like this pull bar of trolley luggage, also increased the distance between human body and case and bag, make trolley luggage more convenient when towing, more laborsaving simultaneously.
8, bracing frame: referring to Fig. 6, press button 7, pull out expansion link and handle frame 9 is clockwise rotated to 90 ° or inhour simultaneously and rotate 270 °.As gone out, be sitting on the seat waiting, both hands are placed on bracing frame, the posture that can change health makes physical relaxation, and the respite of also can bending over the desk can slow down user's health tired out on the road like this.
9, writing rack: referring to Fig. 6, press button 7, pull out expansion link and 9 of handgrips are clockwise rotated to 90 ° or inhour simultaneously and rotate 270 °, utilize plate face 99 intrinsic on handle frame 9.
10, seat stool: referring to Figure 10, press button 7, pull out expansion link and handle frame 9 is clockwise rotated to 90 ° or inhour simultaneously and rotate 270 °, then expansion link being pressed into the automatic positioning instant in the end can.Under this state on the shaft of expansion link outer tube 4 because there being the locating hole of multistage differing heights, the assembly of handle frame 9 and expansion link inner tube 5 the insides is positioned on expansion link outer tube 4, and handle frame 9 also has part stressed on body bag 2, now utilize the plane of handle frame 9 and the seat stool of can working as of body bag 2 to use above, human body is when load-bearing, the expansion link on handle frame 9 both sides can bear the body weight of half left and right of human body, and remaining load-bearing disperses stressed by handle frame 9 at body bag 2.
Claims (10)
1. a Multifunctional pull rod (1), for case and bag, mainly comprise body bag (2), roller (3) and
/or feet, described Multifunctional pull rod (1) mainly comprises that expansion link outer tube (4), expansion link inner tube (5) and handgrip form, it is characterized in that: take described handgrip as mandrel (6), arranging one can circumferentially rotate and by the handle frame (9) of button (7) and flexible piece (8) location around described mandrel (6).
2. according to the Multifunctional pull rod described in claims 1, it is characterized in that: described handle frame (9) is general frame structure, one side of handle frame (9) is sleeve pipe (10) and is socketed in the upper circumferentially rotation of described mandrel (6), sleeve pipe (10) middle part of described handle frame (9) is along the circumferential direction installed with at least two locating holes (11), mate location with button (7) and flexible piece (8) respectively, on described mandrel (6), be installed with groove (22) and the built-in locating hole (11) that extends contracting piece (8) of groove (22) of putting button (7), sleeve pipe (10) middle part of described mandrel (6) and handle frame (9) is provided with the flexible piece (8) whether control button (7) coordinates with locating hole (11), between described button (7) and flexible piece (8), spring (33) is housed.
3. according to the Multifunctional pull rod described in claims 1, it is characterized in that: the both ends of described handle frame (9) sleeve pipe (10) are along the circumferential direction respectively installed with at least two grooves and match with the body body of button (7) respectively, in the groove (22) of described mandrel (6), be installed with at least two locating dowels (44), the body body of button (7) is installed with the locating hole matching with locating dowel (44), the both ends of described mandrel (6) are cuboid, one end of the cuboid of described mandrel (6) and expansion link inner tube (5) is provided with positioning sleeve (55) and socket-connects, one side of described positioning sleeve (55) is installed with at least two boss (66) and matches with the end recesses of mandrel (6).
4. according to the Multifunctional pull rod described in claims 1, it is characterized in that: the both sides, middle part of described mandrel (6) are respectively provided with the both ends of flexible piece (8) the upset shell fragment (77) coordinating.
5. according to the Multifunctional pull rod described in claims 1, it is characterized in that: the both sides, middle part of described button (7) are respectively installed with oblique guide block and its inclined guide groove matching with the both ends of flexible piece (8).
6. according to the Multifunctional pull rod described in claims 1,3, it is characterized in that: between described expansion link inner tube (5) and positioning sleeve (55), be provided with inner sleeve (88).
7. according to the Multifunctional pull rod described in claims 1, it is characterized in that: two middle inside of described handle frame (9) are installed with plate face (99).
8. according to the Multifunctional pull rod described in claims 1, it is characterized in that: in the support body that two inside upper part of described handle frame (9) are divided, be respectively installed with at least one with the clamping seats of tooth bar, on described two clamping seats, be provided with the returning face plate (100) matching.
9. according to the Multifunctional pull rod described in claims 1, it is characterized in that: the one side of described handle frame (9) is provided with at least one active card with tooth bar (111), described active card (111) clamps and is articulated in the support body of handle frame (9) on one side, and another side is fastened in the plane of handle frame (9).
10. according to the Multifunctional pull rod described in claims 9, it is characterized in that: between described returning face plate (100) and plate face (99), be provided with and clamp drawer (222), in described clamping drawer (222), be installed with at least one coin deck (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310537109.4A CN103536010A (en) | 2013-11-05 | 2013-11-05 | Multifunctional draw bar and luggage with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310537109.4A CN103536010A (en) | 2013-11-05 | 2013-11-05 | Multifunctional draw bar and luggage with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103536010A true CN103536010A (en) | 2014-01-29 |
Family
ID=49960168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310537109.4A Pending CN103536010A (en) | 2013-11-05 | 2013-11-05 | Multifunctional draw bar and luggage with same |
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| CN (1) | CN103536010A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859755A (en) * | 2014-04-06 | 2014-06-18 | 黄德懿 | Push-pull device applied in suitcase |
| CN105901888A (en) * | 2016-04-20 | 2016-08-31 | 王凯盛 | Transformable bearing-type trolley luggage case |
| CN108464604A (en) * | 2018-06-10 | 2018-08-31 | 平湖市雄达箱包有限公司 | A kind of luggage case easy to use |
| CN108720215A (en) * | 2017-04-20 | 2018-11-02 | 杭州麦收科技有限公司 | A kind of intelligence suitcase |
| CN109431041A (en) * | 2019-01-04 | 2019-03-08 | 广东翔晟箱配科技有限公司 | Multifunctional pull rod and detachable bracket device and the luggage for the pull rod |
| CN110141032A (en) * | 2019-06-20 | 2019-08-20 | 平湖海舜智能设备有限公司 | A kind of Multifunctional pull rod of trolley case |
| CN112205726A (en) * | 2020-09-21 | 2021-01-12 | 罗浩明 | Multifunctional movable leather suitcase |
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| CN202286726U (en) * | 2011-08-17 | 2012-07-04 | 周文化 | Multi-functional suitcase |
| CN203028359U (en) * | 2012-12-24 | 2013-07-03 | 赵星烨 | Draw-bar box with computer bracket |
| CN203505798U (en) * | 2013-11-05 | 2014-04-02 | 周文化 | Multifunctional pull rod and luggage utilizing same |
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| US20080217129A1 (en) * | 2007-03-06 | 2008-09-11 | Whelan Patrick J | Airport Seat |
| CN201123479Y (en) * | 2007-10-26 | 2008-10-01 | 黄大林 | Draw-bar box with side carrying handle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859755A (en) * | 2014-04-06 | 2014-06-18 | 黄德懿 | Push-pull device applied in suitcase |
| CN105901888A (en) * | 2016-04-20 | 2016-08-31 | 王凯盛 | Transformable bearing-type trolley luggage case |
| CN108720215A (en) * | 2017-04-20 | 2018-11-02 | 杭州麦收科技有限公司 | A kind of intelligence suitcase |
| CN108464604A (en) * | 2018-06-10 | 2018-08-31 | 平湖市雄达箱包有限公司 | A kind of luggage case easy to use |
| CN109431041A (en) * | 2019-01-04 | 2019-03-08 | 广东翔晟箱配科技有限公司 | Multifunctional pull rod and detachable bracket device and the luggage for the pull rod |
| CN110141032A (en) * | 2019-06-20 | 2019-08-20 | 平湖海舜智能设备有限公司 | A kind of Multifunctional pull rod of trolley case |
| CN112205726A (en) * | 2020-09-21 | 2021-01-12 | 罗浩明 | Multifunctional movable leather suitcase |
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Address after: 246000, Anhui, Anqing province Zongyang County town of horizontal cross village, the old group No. 7 Applicant after: Zhou Wenhua Address before: Shiling Town, Huadu District, Guangzhou City, Guangdong province 510800 synthetic village self and Road No. 42 Applicant before: Zhou Wenhua |
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Application publication date: 20140129 |