CN109077410B - Waterproof draw-bar box with bottom wheel folding and containing structure - Google Patents
Waterproof draw-bar box with bottom wheel folding and containing structure Download PDFInfo
- Publication number
- CN109077410B CN109077410B CN201811289898.3A CN201811289898A CN109077410B CN 109077410 B CN109077410 B CN 109077410B CN 201811289898 A CN201811289898 A CN 201811289898A CN 109077410 B CN109077410 B CN 109077410B
- Authority
- CN
- China
- Prior art keywords
- bottom wheel
- fixedly connected
- bar
- draw
- movable
- 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.)
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Links
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/146—Rigid or semi-rigid luggage with built-in rolling means retractable
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a waterproof draw-bar box with a bottom wheel folding storage structure, which comprises a draw-bar lower box, wherein a draw-bar movable groove is formed in the back surface of the draw-bar lower box, a draw-bar movable sleeve is fixedly connected to the surface of the draw-bar movable groove, a draw-bar movable tube is movably connected to the inner wall of the draw-bar movable sleeve, a draw bar is movably connected to the inner wall of the draw-bar movable tube, a pull ring is fixedly connected to the top end of the draw bar, an anti-skid rubber sleeve is fixedly connected to the surface of the pull ring, a bottom wheel folding device groove is formed in the surface of the draw-bar lower box, a bottom wheel folding device is fixedly connected to the surface of the bottom wheel folding device groove, and the bottom wheel folding device comprises a device shell. This waterproof draw-bar box with return pulley folding storage structure accomodates the pole through return pulley backup pad, return pulley loose axle, return pulley bracing piece, accomodate movable block and return pulley, has reached the effect that can accomodate the return pulley, places the draw-bar box steadily.
Description
Technical Field
The invention relates to the technical field of travel appliances, in particular to a waterproof draw-bar box with a bottom wheel folding and containing structure.
Background
The draw-bar box refers to a luggage case having a draw bar and rollers. Is widely used because of convenient use. Meanwhile, the draw-bar box is also provided with a draw bar due to the fact that the draw-bar box is provided with a single-tube draw bar and a double-tube draw bar, and the tubes of the draw bar are also provided with square tubes and round tubes, so that the draw-bar box is convenient to drag during walking, and the burden is greatly reduced. The draw-bar box can be portable or draged, and the wheel of the draw-bar box that we used at ordinary times is located the case bottom basically, and the draw-bar box can be divided into waterproof and waterproof two types on the existing market, and the quality of wheel several key are firm, smooth and easy, have noiseless, have gloss etc. the wheel divide into one-way wheel and universal wheel two types, the universal wheel: flat pushing saves effort, is more suitable for smooth road surface, unidirectional wheel: the pull rod box is characterized in that the pull rod box is easy to pull, and is suitable for walking on a crushed stone road, so that the pull rod box is suitable for various road surfaces, and the waterproof pull rod box cannot be stored in daily use because the bottom wheel stretches out of the bottom of the suitcase and is fixed.
Disclosure of Invention
The invention aims to provide a waterproof draw-bar box with a bottom wheel folding and containing structure, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a waterproof draw-bar box with return pulley folding storage structure, includes the draw-bar lower box, the return pulley folding device groove has been seted up to the back of draw-bar lower box, draw-bar movable groove fixed surface is connected with draw-bar movable sleeve, draw-bar movable sheathed tube inner wall swing joint has draw-bar movable tube, draw-bar movable tube's inner wall swing joint has the draw-bar, the top fixedly connected with pull ring of pull rod, the fixed surface of pull ring has anti-skidding rubber sleeve, the return pulley folding device groove has been seted up on the surface of draw-bar lower box, the fixed surface in return pulley folding device groove has return pulley folding device.
The bottom wheel folding device comprises a device shell, device shell inner wall fixedly connected with bottom wheel backup pad, the fixed surface of bottom wheel backup pad is connected with the bottom wheel loose axle, the surface swing joint of bottom wheel loose axle has the bottom wheel fly leaf, the bottom surface fixedly connected with bottom wheel bracing piece of bottom wheel fly leaf, the universal wheel of low end fixedly connected with of bottom wheel bracing piece, the fly leaf is accomodate to the fixed surface of bottom wheel bracing piece, the fixed surface of fly leaf is accomodate to the bottom wheel has the bottom wheel, the surface swing joint that the pivot was accomodate to the bottom wheel has the bottom wheel to accomodate the backup pad, the fixed surface of backup pad is accomodate to the bottom wheel has the bottom wheel to accomodate the pole, the one end swing joint that the backup pad was accomodate to the bottom wheel is kept away from to the bottom wheel has the bottom wheel to accomodate the slide bar, the inner wall fixedly connected with of device shell accomodates the movable block, accomodate the pole movable groove has been seted up to the inner wall of movable block, accomodate the surface of pole movable groove has seted up and has accomodate the spout that matches the slide bar.
Preferably, the surface of the pull rod lower box is fixedly connected with the pull rod upper box through a hinge, and the surfaces of the pull rod upper box and the pull rod lower box are fixedly connected with waterproof rubber strips.
Preferably, the number of the bottom wheel supporting plates is two, and the two bottom wheel supporting plates are distributed on the inner wall of the device shell by taking the front central line of the device shell as a symmetrical axis.
Preferably, the back of the draw-bar lower box is provided with a sliding bar movable bar hole matched with the bottom wheel accommodating sliding bar, and one end of the bottom wheel accommodating sliding bar penetrates through the surface of the sliding bar movable bar hole and extends to the outside of the sliding bar movable bar hole.
Preferably, the number of the bottom wheel storage slide bars is two, and the surface fixedly connected with slide bar connecting rod of the bottom wheel storage slide bars, the surface fixedly connected with slide bar handle of slide bar connecting rod, the one end threaded connection of bottom wheel storage slide bars has slide bar fixation nut.
Preferably, the inner wall of the device shell is fixedly connected with a protective rubber pad.
Advantageous effects
The invention provides a waterproof draw-bar box with a bottom wheel folding and containing structure, which has the following beneficial effects:
1. This waterproof draw-bar box with return pulley folding storage structure accomodates the pole through return pulley backup pad, return pulley loose axle, return pulley bracing piece, accomodate movable block and return pulley, when the fixed draw-bar box position of needs, can make the return pulley bracing piece drive the universal wheel through accomodating movable block and return pulley loose axle and rotate and accomodate to the inside of device shell, reached and accomodate the return pulley, stably placed the effect of draw-bar box.
2. This waterproof draw-bar box with return pulley folding storage structure accomodates slide bar, slide bar fixation nut and slide bar handle through accomodating movable block, slide bar activity strip hole, slide bar connecting rod, return pulley, when needs are received the device shell with the universal wheel or are taken out the universal wheel, can accomodate the slide bar through two return pulleys that the slide bar connecting rod is connected and remove, has reached the effect that makes things convenient for the universal wheel to accomodate the regulation.
Drawings
FIG. 1 is a schematic view of the back cross-section structure of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the present invention at A;
Fig. 4 is an enlarged schematic view of the structure of the present invention at B.
In the figure: the pull rod box comprises a pull rod lower box body 1, a waterproof rubber strip 2, a pull rod movable groove 3, a pull rod movable sleeve 4, a pull rod movable pipe 5, a pull rod 6, a pull ring 7, an anti-slip rubber sleeve 8, a bottom wheel folding device groove 9, a bottom wheel folding device 10, a 1001 device shell, a 1002 protection rubber pad, a bottom wheel supporting plate 1003, a bottom wheel movable shaft 1004, a bottom wheel movable plate 1005, a bottom wheel supporting rod 1006, a universal wheel 1007, a 1008 bottom wheel accommodating movable plate, a 1009 bottom wheel accommodating rotating shaft 1010 bottom wheel accommodating supporting plate, a 1011 bottom wheel accommodating rod, a 1012 bottom wheel accommodating slide rod 1013, a 1013 slide rod hole 1014 slide rod connecting rod 1015 slide rod handle 1016 slide rod fixing nut 1017 accommodating movable block 1018 accommodating slide rod movable groove 1019 slide groove 11.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a waterproof draw-bar box with return pulley folding storage structure, including draw-bar lower box 1, the surface of draw-bar lower box 1 is through hinge fixedly connected with draw-bar upper box 11, draw-bar upper box 11 and the equal fixedly connected with waterproof rubber strip 2 in surface of draw-bar lower box 1, draw-bar movable groove 3 has been seted up to the back of draw-bar lower box 1, draw-bar movable groove 3 fixedly connected with draw-bar movable sleeve 4, the inner wall swing joint of draw-bar movable sleeve 4 has draw-bar movable tube 5, the inner wall swing joint of draw-bar movable tube 5 has draw-bar 6, the top fixedly connected with pull ring 7 of draw-bar 6, the fixedly connected with anti-skidding rubber sleeve 8 of pull ring 7, return pulley folding device groove 9 has been seted up on the surface of draw-bar lower box 1, the fixedly connected with return pulley folding device 10 of return pulley folding device groove 9.
The bottom wheel folding device 10 comprises a device housing 1001, a protective rubber pad 1002 is fixedly connected to the inner wall of the device housing 1001, a bottom wheel supporting plate 1003 is fixedly connected to the inner wall of the device housing 1001, a bottom wheel movable shaft 1004 is fixedly connected to the surface of the bottom wheel supporting plate 1003, a bottom wheel movable plate 1005 is movably connected to the surface of the bottom wheel movable shaft 1004, bottom wheel supporting rods 1006 are fixedly connected to the bottom surface of the bottom wheel movable plate 1005, the number of the bottom wheel supporting plates 1003 is two, the two bottom wheel supporting plates 1003 are distributed on the inner wall of the device housing 1001 by taking the front central line of the device housing 1001 as a symmetrical axis, the lower end of the bottom wheel supporting rods 1006 is fixedly connected with a universal wheel 1007, a bottom wheel accommodating movable plate 1008 is fixedly connected to the surface of the bottom wheel supporting rods 1006, a bottom wheel accommodating rotary shaft 1009 is movably connected to the surface of the bottom wheel accommodating rotary shaft 1009, the surface of the bottom wheel storage supporting plate 1010 is fixedly connected with a bottom wheel storage rod 1011, one end of the bottom wheel storage rod 1011 away from the bottom wheel storage supporting plate 1010 is movably connected with a bottom wheel storage sliding rod 1012, the back of the pull rod lower box 1 is provided with a sliding rod movable strip hole 1013 matched with the bottom wheel storage sliding rod 1012, one end of the bottom wheel storage sliding rod 1012 penetrates through the surface of the sliding rod movable strip hole 1013 and extends to the outside of the sliding rod movable strip hole 1013, the number of the bottom wheel storage sliding rods 1012 is two, the surface of the bottom wheel storage sliding rod 1012 is fixedly connected with a sliding rod connecting rod 1014, the surface of the sliding rod connecting rod 1014 is fixedly connected with a sliding rod handle 1015, one end of the bottom wheel storage sliding rod 1012 is in threaded connection with a sliding rod fixing nut 1016, the inner wall of the device shell 1001 is fixedly connected with a storage movable block 1017, the inner wall of the storage movable block 1017 is provided with a storage rod movable groove 1018, the surface of the storage rod movable groove 1018 is provided with a slide rod slide 1019 matched with the bottom wheel storage slide rod 1012.
Working principle: when using the waterproof draw-bar box that has the folding structure of accomodating of return pulley, need pack up the return pulley and carry out the fixed in position, twist slide bar fixation nut 1016, carry slide bar handle 1015 upward, make the return pulley accomodate slide bar 1012 upwards move in slide bar movable strip hole 1013, the return pulley accomodate slide bar 1012 drives the return pulley and accomodate the pole 1011 and upwards carry and draw, the return pulley accomodate the pole 1011 and pull the return pulley bracing piece 1006 through the return pulley accomodate pivot 1009, make the return pulley bracing piece 1006 rotate around return pulley loose axle 1004, the universal wheel 1007 is packed up the inside of getting into device shell 1001 along with the return pulley bracing piece 1006 promptly, then twist slide bar fixation nut 1016, accomodate slide bar 1012 fixed in position with the return pulley, accomplish the accomodate folding to the return pulley promptly, the effect of stably placing the draw-bar box has been reached.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. Waterproof draw-bar box with return pulley folding storage structure, including draw-bar lower box (1), its characterized in that: the novel trolley is characterized in that a pull rod movable groove (3) is formed in the back of the pull rod lower box (1), a pull rod movable sleeve (4) is fixedly connected to the surface of the pull rod movable groove (3), a pull rod movable tube (5) is movably connected to the inner wall of the pull rod movable sleeve (4), a pull rod (6) is movably connected to the inner wall of the pull rod movable tube (5), a pull ring (7) is fixedly connected to the top end of the pull rod (6), an anti-skid rubber sleeve (8) is fixedly connected to the surface of the pull ring (7), a bottom wheel folding device groove (9) is formed in the surface of the pull rod lower box (1), and a bottom wheel folding device (10) is fixedly connected to the surface of the bottom wheel folding device groove (9);
The bottom wheel folding device (10) comprises a device housing (1001), the inner wall of the device housing (1001) is fixedly connected with a bottom wheel supporting plate (1003), the surface of the bottom wheel supporting plate (1003) is fixedly connected with a bottom wheel movable shaft (1004), the surface of the bottom wheel movable shaft (1004) is movably connected with a bottom wheel movable plate (1005), the bottom surface of the bottom wheel movable plate (1005) is fixedly connected with a bottom wheel supporting rod (1006), the lower end of the bottom wheel supporting rod (1006) is fixedly connected with a universal wheel (1007), the surface of the bottom wheel supporting rod (1006) is fixedly connected with a bottom wheel accommodating movable plate (1008), the surface of the bottom wheel accommodating movable plate (1008) is fixedly connected with a bottom wheel accommodating rotary shaft (1009), the surface of the bottom wheel accommodating rotary shaft (1009) is movably connected with a bottom wheel accommodating supporting plate (1010), the surface of the bottom wheel accommodating supporting plate (1010) is fixedly connected with a bottom wheel accommodating rod (1011), one end of the bottom wheel accommodating supporting plate (1010) is movably connected with a bottom wheel supporting rod (1012), the inner wall (1017) of the device housing (1017) is fixedly connected with a movable block (1018), a slide bar sliding groove (1019) matched with the bottom wheel accommodating slide bar (1012) is formed in the surface of the accommodating bar moving groove (1018);
The surface of the pull rod lower box (1) is fixedly connected with a pull rod upper box (11) through a hinge, and the surfaces of the pull rod upper box (11) and the pull rod lower box (1) are fixedly connected with waterproof rubber strips (2);
The number of the bottom wheel supporting plates (1003) is two, and the two bottom wheel supporting plates (1003) are distributed on the inner wall of the device housing (1001) by taking the front central line of the device housing (1001) as a symmetry axis;
The back of the draw-bar lower box (1) is provided with a slide bar movable strip hole (1013) matched with a bottom wheel accommodating slide bar (1012), and one end of the bottom wheel accommodating slide bar (1012) penetrates through the surface of the slide bar movable strip hole (1013) and extends to the outside of the slide bar movable strip hole (1013);
The number of the bottom wheel accommodating slide bars (1012) is two, a slide bar connecting rod (1014) is fixedly connected to the surface of the bottom wheel accommodating slide bars (1012), a slide bar handle (1015) is fixedly connected to the surface of the slide bar connecting rod (1014), and a slide bar fixing nut (1016) is connected to one end of the bottom wheel accommodating slide bars (1012) in a threaded manner;
the inner wall of the device shell (1001) is fixedly connected with a protective rubber pad (1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289898.3A CN109077410B (en) | 2018-10-31 | 2018-10-31 | Waterproof draw-bar box with bottom wheel folding and containing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289898.3A CN109077410B (en) | 2018-10-31 | 2018-10-31 | Waterproof draw-bar box with bottom wheel folding and containing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109077410A CN109077410A (en) | 2018-12-25 |
| CN109077410B true CN109077410B (en) | 2024-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289898.3A Active CN109077410B (en) | 2018-10-31 | 2018-10-31 | Waterproof draw-bar box with bottom wheel folding and containing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109077410B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031147B (en) * | 2020-09-09 | 2022-02-11 | 刘亚明 | Municipal pipeline dredging device with adjustable working diameter and implementation method |
| CN114203024A (en) * | 2020-09-17 | 2022-03-18 | 西安沃克智能科技有限公司 | Intelligent intelligent mobile service terminal for community |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747433A (en) * | 2016-05-09 | 2016-07-13 | 林建安 | Trunk with folding wheels |
| CN105792698A (en) * | 2013-10-03 | 2016-07-20 | 皇家巴格布公司 | Luggage assembly and frame |
| CN105996362A (en) * | 2016-07-08 | 2016-10-12 | 苏州思展实业有限公司 | Box provided with hidden type trundles |
| CN209732823U (en) * | 2018-10-31 | 2019-12-06 | 莆田市宏铭贸易有限公司 | waterproof draw-bar box with folding structure of accomodating of return pulley |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983157B (en) * | 2015-06-30 | 2017-10-31 | 黄安平 | Can folding and unfolding wheel suitcase |
| CN105476229B (en) * | 2016-01-06 | 2018-01-05 | 杭州职业技术学院 | A roller telescopic device |
-
2018
- 2018-10-31 CN CN201811289898.3A patent/CN109077410B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792698A (en) * | 2013-10-03 | 2016-07-20 | 皇家巴格布公司 | Luggage assembly and frame |
| CN105747433A (en) * | 2016-05-09 | 2016-07-13 | 林建安 | Trunk with folding wheels |
| CN105996362A (en) * | 2016-07-08 | 2016-10-12 | 苏州思展实业有限公司 | Box provided with hidden type trundles |
| CN209732823U (en) * | 2018-10-31 | 2019-12-06 | 莆田市宏铭贸易有限公司 | waterproof draw-bar box with folding structure of accomodating of return pulley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109077410A (en) | 2018-12-25 |
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Effective date of registration: 20240802 Address after: Building 1, Building 2, Building 3, Building 4, and Building 9 of the Steel Structure Standard Factory in Lianshan Township Industrial Park, Huitong County, Huaihua City, Hunan Province 418000 Applicant after: Hunan Xiangtong Industrial Co.,Ltd. Country or region after: China Address before: 314000 188 Tea Garden Road, tanker town, Xiuzhou District, Jiaxing, Zhejiang Applicant before: ZHEJIANG JINYUAN INDUSTRIAL Co.,Ltd. Country or region before: China |
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