CN206933623U - A kind of Multifunctional trolley case - Google Patents

A kind of Multifunctional trolley case Download PDF

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Publication number
CN206933623U
CN206933623U CN201720887077.4U CN201720887077U CN206933623U CN 206933623 U CN206933623 U CN 206933623U CN 201720887077 U CN201720887077 U CN 201720887077U CN 206933623 U CN206933623 U CN 206933623U
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CN
China
Prior art keywords
telescopic handle
casing
vertical
trolley case
multifunctional trolley
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CN201720887077.4U
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Chinese (zh)
Inventor
谌江波
万星求
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Anhui Institute of Information Engineering
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Anhui Institute of Information Engineering
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Priority to CN201720887077.4U priority Critical patent/CN206933623U/en
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Abstract

Multifunctional trolley case provided by the utility model, including casing, Telescopic handle is installed on rear side of the casing, pulley is installed on rear side of the bottom half, the Telescopic handle end is provided with pull bar handle, the casing top is fixed with horizontal shaft part, the horizontal shaft part coordinates with horizontal shaft room gap, the horizontal axle sleeve is fixedly linked with vertical drag link sleeve, the vertical drag link sleeve is slidably matched with the Telescopic handle, the Telescopic handle bottom is fixed with middle baffle plate, and the Telescopic handle bottom is provided with roller;In the case where the Multifunctional trolley case is stroller form, the casing is horizontal positioned, the Telescopic handle is rotated to vertical state around the horizontal shaft part, and the vertical drag link sleeve is pressed in the middle baffle plate, and the idler wheel bottom is located at same level with the pulley bottom.The additional luggage amount that the utility model is delivered using casing increases, and center of gravity is relatively low, more more stable than prior art reliable.

Description

A kind of Multifunctional trolley case
Technical field
The utility model belongs to draw-bar box field, is related to a kind of Multifunctional trolley case.
Background technology
Draw-bar box is a kind of very universal instrument of going on a tour, either out on tours, work, work, going to school, nearly all from Draw-bar box is not opened, although draw-bar box has brought many facilities, the people that we still can be frequently seen trip haul Car is hurried on a journey or waited to draw-bar box, the luggage for carrying sack pouch, and these extra luggage bring inconvenience to the people of trip. It is to solve the problems, such as that pull bar tankage, draw-bar box are convenient mostly that, which there is the patent much on draw-bar box the country, is not solution volume The problem of tyre luggage and confession people's rest.Many draw-bar boxes are provided with pulley in bottom rear at present, and such people can facilitate Ground pulls draw-bar box, and a small amount of luggage also can be temporarily placed at the top of draw-bar box.But a small amount of luggage can only be placed, and easily fall Fall, it is unreliable.
Utility model content
The technical problems to be solved in the utility model, which is to provide one kind, can be converted into stroller form, so as to case Additionally transport the Multifunctional trolley case of more luggage.
To achieve these goals, the technical scheme that the utility model is taken is:
Described Multifunctional trolley case, including casing, the casing rear side are provided with Telescopic handle, the bottom half Rear side is provided with pulley, and the Telescopic handle end is provided with pull bar handle, and the casing top is fixed with horizontal shaft part, institute State horizontal shaft part with horizontal shaft room gap to coordinate, the horizontal axle sleeve is fixedly linked with vertical drag link sleeve, the vertical drag link sleeve It is slidably matched with the Telescopic handle, the Telescopic handle bottom is fixed with middle baffle plate, the Telescopic handle bottom Roller is installed;In the case where the Multifunctional trolley case is stroller form, the casing is horizontal positioned, and the Telescopic handle is around institute Horizontal shaft part is stated to rotate to vertical state, the vertical drag link sleeve is pressed in the middle baffle plate, the idler wheel bottom with it is described Pulley bottom is located at same level.
The Telescopic handle bottom is vertically and fixedly provided with bottom baffle plate, and the roller is arranged on below the bottom baffle plate, The bottom half can block the rotary lock of the bottom baffle plate after being provided with rotation.
The pull bar chute for accommodating the Telescopic handle is provided with rear side of the casing, the trunnion axis section is located at the pull bar In chute.
The cross section of the Telescopic handle is ellipse or rectangle.
The roller is universal wheel.
The body side is provided with faldstool, and the faldstool includes the level board and hinge for being hinged on the body side The vertical plate being connected on below the level board external part, the body side are provided with when the level board is perpendicular to the case-side The first spacing block is carried out during face, also is provided with being limited when the vertical plate is perpendicular to the level board on the level board Second block of position.
The level board is arranged on the body side by rotating shaft and bearing, and the bearing block for installing the bearing slides peace In the vertical chute of the body side, the vertical chute lower end is provided with the elastic bumps that can block the level board, First block is fixed on the vertical chute lower end.
The bottom half is not provided with pulley side and is fixed with heelpiece.
Using above-mentioned technical proposal, this draw-bar box can be changed into stroller form, and now casing is horizontal positioned, Telescopic handle Rotated around the horizontal shaft part to vertical state, vertical drag link sleeve is pressed in the middle baffle plate, the idler wheel bottom with it is described Pulley bottom is located at same level.At this moment other luggage can be placed on above casing, using this Multifunctional trolley case as pushing away Car uses, and transports luggage.At this moment casing carrying capacity increases, and center of gravity is relatively low, more more stable than prior art reliable.
Rotary lock, which blocks bottom baffle plate, can prevent Telescopic handle rotation or opposed vertical drag link sleeve under usual form Slide.
Pull bar chute has protection pull bar.The cross section of Telescopic handle can prevent its rotation for ellipse or rectangle, improve The stability of pull bar.Universal wheel can facilitate the steering of this Multifunctional trolley case under stroller form.
By the faldstool installed in body side, user can be sitting on faldstool in waiting and rest.It is wherein vertical Plate can be turned on the outside of level board to be folded, the height one that at this moment vertical plate length should be with level board with casing to even end Cause.Vertical plate is blocked after overturning 270 degree by block.
Vertical plate can also be translated into be folded on the inside of level board.Vertical plate inwards fold for good appearance, water The length of flat board can be more than vertical plate, vertical plate turns over turn 90 degrees and blocked by block after, its length is connected less than level board with casing Hold the height away from ground.Therefore the height of level board is adjusted by the bearing block slided along vertical chute, makes faldstool stable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model middle case;
Fig. 3 is that the utility model opens the structural representation after faldstool;
Fig. 4 is structural representation of the utility model under stroller form;
Fig. 5 is the structural representation of Telescopic handle in the utility model;
Fig. 6 is upward view of the present utility model;
Fig. 7 is the structural representation of horizontal axle sleeve and vertical drag link sleeve in the utility model.
Mark in figure for:
1. pull bar handle, 2. Telescopic handles, 3. casings, 4. vertical drag link sleeves, 5. bearing blocks, 6. vertical chutes, 7. water Flat board, 8. vertical plates, 9. pulleys, 10. middle baffle plates, 11. bottom baffle plates, 12. rollers, 13. rotary locks, 14. heelpieces, 15. horizontal shaft part, 16. horizontal axle sleeves.
Embodiment
Below against accompanying drawing, by the description to embodiment, the utility model embodiment is made further detailed Explanation, with help those skilled in the art to the utility model design, technical scheme have more complete, accurate and deep reason Solution.
As shown in Figures 1 to 7, the utility model provides a kind of Multifunctional trolley case, including casing 3.The rear side of casing 3 is pacified Equipped with Telescopic handle 2, the bottom rear of casing 3 is provided with pulley 9, and the side of casing 3 is provided with faldstool, and the bottom of casing 3 is not set There is the side of pulley 9 to be fixed with heelpiece 14, ensure stabilization when casing 3 is upright.
The rear side of casing 3 is provided with the pull bar chute for accommodating Telescopic handle 2, and Telescopic handle 2 is located in pull bar chute.It is flexible The end of formula pull bar 2 is provided with pull bar handle 1.The top of casing 3 is fixed with horizontal shaft part 15 in pull bar chute.Horizontal shaft part 15 with The horizontal gap of axle sleeve 16 coordinates, and can rotate against.Horizontal axle sleeve 16 is fixedly linked with vertical drag link sleeve 4, vertical drag link sleeve 4 with Telescopic handle 2 is slidably matched.So Telescopic handle 2 can rotate around horizontal shaft part 15, and be slided along vertical drag link sleeve 4.
In the case where the Multifunctional trolley case is stroller form, Telescopic handle 2 is rotated to vertical around the horizontal shaft part 15 State.The bottom of Telescopic handle 2 is fixed with middle baffle plate 10, and the vertical lower end of drag link sleeve 4 is pressed in the middle baffle plate 10.Now Casing 3 is horizontal positioned.The bottom of Telescopic handle 2 is fixed with bottom baffle plate 11, and roller 12 is arranged on below the bottom baffle plate 11, Now the bottom of roller 12 is located at same level with the bottom of pulley 9.Roller 12 can use universal wheel, facilitate stroller form The steering of lower Multifunctional trolley case.
Under stroller form, other luggage can be placed on the front of machine original casing 3 on casing 3 by user.Bottom baffle plate 11 Roller 12 and the rear side of casing 3 two joint actions of pulley 9.At this moment the luggage that casing 3 can load above increases, and center of gravity Relatively low, more stable reliable, luggage is not prone to tip over.User catches pull bar handle 1 to promote forward, and Telescopic handle 2 is to trunnion axis The thrust that section 15 applies, so that this draw-bar box moves.
The bottom of casing 3 can block the rotary lock 13 of the bottom baffle plate 11 after being provided with rotation.In the normal state Rotary lock 13 blocks bottom baffle plate 11, can prevent that Telescopic handle 2 is rotated under usual form or opposed vertical drag link sleeve 4 is slided It is dynamic.The cross section of Telescopic handle 2 is ellipse or rectangle, prevents the rotation of Telescopic handle 2.
The faldstool includes being hinged on the level board 7 of the side of casing 3 and is hinged under the external part of level board 7 The vertical plate 8 in face.The side of casing 3 is provided with and the first spacing block is carried out when level board 7 is perpendicular to 3 side of casing.Level board 7 On also be provided with carrying out the second spacing block when vertical plate 8 is perpendicular to level board 7.Level board 7 and vertical plate 8 can so be opened up Open form is into being mutually perpendicular to, and the stool structure that level board 7 is horizontal.
Level board 7 is arranged on the side of casing 3 by rotating shaft and bearing, and the bearing block 5 for installing bearing is slidably mounted on In the vertical chute 6 of the side of casing 3.So as shown in figure 1, aesthetically, vertical plate 8 is folded into Tsang in level board 7 Inner side.Because the length of level board 7 is not more than its height with the connected end of casing 3, and the length of vertical plate 8 is less than level board 7.Therefore Xu is logical Crossing vertical chute 6 reduces the height of bearing block 5.The lower end of vertical chute 6 is provided with the elastic bumps that can block level board 7, first gear Block is fixed on the lower end of vertical chute 6.When can so prevent unfolded stool rest, level board 7 is lived in the lower end of vertical chute 6 It is dynamic.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the utility model methodology and technical scheme are carried out Enter, or it is not improved by the utility model design and technical scheme directly apply to other occasions, the utility model protect Within the scope of shield.

Claims (8)

1. a kind of Multifunctional trolley case, including casing, the casing rear side is provided with Telescopic handle, the bottom half rear side Pulley is installed, the Telescopic handle end is provided with pull bar handle, it is characterised in that:The casing top is fixed with level Shaft part, the horizontal shaft part coordinate with horizontal shaft room gap, and the horizontal axle sleeve is fixedly linked with vertical drag link sleeve, described vertical Drag link sleeve is slidably matched with the Telescopic handle, and the Telescopic handle bottom is fixed with middle baffle plate, the telescopic drawing Bar bottom is provided with roller;In the case where the Multifunctional trolley case is stroller form, the casing is horizontal positioned, the telescopic drawing Bar is rotated to vertical state around the horizontal shaft part, and the vertical drag link sleeve is pressed in the middle baffle plate, the idler wheel bottom It is located at same level with the pulley bottom.
A kind of 2. Multifunctional trolley case according to claim 1, it is characterised in that:The Telescopic handle bottom is vertically solid Surely there is bottom baffle plate, the roller is arranged on below the bottom baffle plate, and the bottom half can block institute after being provided with rotation State the rotary lock of bottom baffle plate.
A kind of 3. Multifunctional trolley case according to claim 1, it is characterised in that:It is provided with rear side of the casing described in accommodating The pull bar chute of Telescopic handle, the trunnion axis section are located in the pull bar chute.
A kind of 4. Multifunctional trolley case according to claim 1, it is characterised in that:The cross section of the Telescopic handle is Ellipse or rectangle.
A kind of 5. Multifunctional trolley case according to claim 1, it is characterised in that:The roller is universal wheel.
A kind of 6. Multifunctional trolley case according to any one of claim 1-5, it is characterised in that:The body side peace Equipped with faldstool, the faldstool includes being hinged on the level board of the body side and is hinged under the level board external part The vertical plate in face, the body side are provided with and carry out spacing first gear when the level board is perpendicular to the body side Block, it also is provided with carrying out the second spacing block when the vertical plate is perpendicular to the level board on the level board.
A kind of 7. Multifunctional trolley case according to claim 6, it is characterised in that:The level board passes through rotating shaft and bearing Installed in the body side, the bearing block for installing the bearing is slidably mounted in the vertical chute of the body side, institute State vertical chute lower end and be provided with the elastic bumps that can block the level board, first block is fixed under the vertical chute End.
8. according to claim 6 or a kind of described Multifunctional trolley case, it is characterised in that:The bottom half is not provided with pulley Side is fixed with heelpiece.
CN201720887077.4U 2017-07-20 2017-07-20 A kind of Multifunctional trolley case Active CN206933623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720887077.4U CN206933623U (en) 2017-07-20 2017-07-20 A kind of Multifunctional trolley case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720887077.4U CN206933623U (en) 2017-07-20 2017-07-20 A kind of Multifunctional trolley case

Publications (1)

Publication Number Publication Date
CN206933623U true CN206933623U (en) 2018-01-30

Family

ID=61370897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720887077.4U Active CN206933623U (en) 2017-07-20 2017-07-20 A kind of Multifunctional trolley case

Country Status (1)

Country Link
CN (1) CN206933623U (en)

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