A kind of luggage case
Technical field
The utility model relates to one way of life articles for use, is specifically related to a kind of luggage case.
Background technology
Existing luggage case can only be in inner bin placing articles, containing objects limited in one's ability, its overall volume of luggage case of large volume is larger, carries inconvenience.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides a kind of luggage case that improves lifting capacity.
The utility model overcomes the technical scheme that its technical problem adopts:
This luggage case, comprise casing, slip plug-in mounting is fixed on the inverted U-shaped pull bar of casing both sides and is arranged at the handle of casing top, also comprise U-shaped frame, be fixed on the base plate of U-shaped frame bottom, be installed on respectively the roller of four corners, base plate bottom, be arranged in U-shaped frame and be positioned at the loop bar II of base plate top and the bearing frame taking the shape of the letter U, casing below is fixed on three limits of described U-shaped frame, between the base plate of described U-shaped frame opening direction and casing, be provided with zip, slide and be plugged in loop bar II in the two ends of described bearing frame, in the time that bearing frame termination is inserted into loop bar II root, the outer end of bearing frame is positioned at U-shaped frame.
In order to improve intensity, above-mentioned U-shaped frame is provided with some loop bar I, and some poles are installed in described bearing frame, and the slip of described pole is plugged in loop bar I.
In order to prevent pull bar rollback, in the vertical rod portion of the above-mentioned pull bar left and right sides, be provided with chute, the outboard end of described chute is provided with fixture block, and projection slides and is plugged in chute, distance between described two fixture blocks is less than the external diameter of projection root, and described projection below is provided with spring.
In order to improve gripping comfort level, in the upper end cross bar portion of above-mentioned pull bar, two rubber sleeves are installed, on described rubber sleeve, be provided with the finger groove for holding finger, the middle part of described two rubber sleeves is provided with the bending part to upper process.
In order to facilitate the goods of fixed placement on weighing support, also comprise the some hanging holes that are arranged on casing, also comprise some stretch cords, described stretch cord two ends are provided with hook, and described stretch cord is stretched and is articulated in two adjacent hanging holes by the hook at two ends.
The beneficial effects of the utility model are: can placing articles in casing, by pulling open zip, bearing frame is pulled out from the opening direction of U-shaped frame, bearing frame pull-out can be made it to be positioned at the outside of casing, afterwards article can be placed on bearing frame, promote afterwards casing walking.Owing to can making article be placed within sweep of the eye, therefore not only in the situation that not increasing box volume, improve storing ability, make again security be improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is pull bar upper-end part of driving structural representation;
Fig. 3 is projection portion structure schematic diagram;
Fig. 4 is chassis portion structure schematic diagram;
Fig. 5 is stretch cord structural representation;
In figure, 1. casing 2. pull bar 3. projection 4. hanging hole 5. roller 6. bending part 7. rubber sleeve 8. finger groove 9. fixture block 10. chute 11. spring 12.U shape frame 13. loop bar I 14. loop bar II 15. base plate 16. zip 17. bearing frame 18. pole 19. stretch cords 20. are linked up with 21. handles.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to accompanying drawing 5, the utility model is described further.
As shown in accompanying drawing 1 and accompanying drawing 4, this luggage case, comprise casing 1, slip plug-in mounting is fixed on the inverted U-shaped pull bar 2 of casing 1 both sides and is arranged at the handle 21 of casing 1 top, also comprise U-shaped frame 12, be fixed on the base plate 15 of U-shaped frame 12 bottoms, be installed on respectively the roller 5 of base plate 15 four corners, bottom, be arranged in U-shaped frame 12 and be positioned at the loop bar II 14 of base plate 15 tops and the bearing frame 17 taking the shape of the letter U, casing 1 below is fixed on 12 3 limits of U-shaped frame, between the base plate 15 of U-shaped frame 12 opening directions and casing 1, be provided with zip 16, slide and be plugged in loop bar II 14 in the two ends of bearing frame 17, in the time that bearing frame 17 terminations are inserted into loop bar II 14 root, the outer end of bearing frame 17 is positioned at U-shaped frame 12.Casing 1 is interior can placing articles, by pulling open zip 16, bearing frame 17 is pulled out from the opening direction of U-shaped frame 12, bearing frame 17 pull-outs can be made it to be positioned at the outside of casing 1, afterwards article can be placed on bearing frame 17, promote afterwards casing 1 walking.Owing to can making article be placed within sweep of the eye, therefore not only in the situation that not increasing casing 1 volume, improve storing ability, make again security be improved.
U-shaped frame 12 is provided with some loop bar I 13, and some poles 18 are installed in bearing frame 17, and pole 18 is slided and is plugged in loop bar I 13.Can improve the rigidity of bearing frame 17 by increasing pole 18, prevent that weight is placed into the situation generation that causes its distortion on bearing frame 17.
As shown in Figure 3, in pull bar 2 left and right sides vertical rod portions, be provided with chute 10, the outboard end of chute 10 is provided with fixture block 9, and projection 3 slides and is plugged in chute 10, and the distance between two fixture blocks 9 is less than the external diameter of projection 3 roots, and projection 3 belows are provided with spring 11.In the time that pull bar 2 pulls out, under the elastic force of spring 10, projection 3 ejects, and fixture block 9 prevents that projection 3 from departing from from chute 10, and therefore projection 3 can prevent that pull bar 2 from bouncing back.In the time that needs are regained pull bar 2, by pressing projection 3, be pressed in chute 10 and then pull bar 2 pressed downwards.
As shown in Figure 2, in the upper end cross bar portion of pull bar 2, two rubber sleeves 7 are installed, the middle part that is provided with 8, two rubber sleeves 7 of finger groove for holding finger on rubber sleeve 7 is provided with the bending part 6 to upper process.Rubber sleeve 7 has soft characteristic, and grips time finger and be positioned at and refer to groove 8, and the comfort level gripping is improved, and quality of rubber materials has the effect that improves frictional force, occurs skidding while preventing from pulling luggage case.Owing to being provided with bending bending part 6 between two rubber sleeves 7, therefore meet the shape of hand bending, further improve comfort.
As shown in accompanying drawing 1 and accompanying drawing 5, also comprise the some hanging holes 4 that are arranged on casing 1, also comprise some stretch cords 19, stretch cord 19 two ends are provided with hook 20, and stretch cord 19 is stretched and is articulated in two adjacent hanging holes 4 by the hook 20 at two ends.When being placed with after weight on bearing frame 17, hang on bearing frame 17 by stretch cord 19 one end, the other end hangs over and in hanging hole 4, utilizes the elasticity of stretch cord 19 that article are fixed on bearing frame 17, after finishing using, stretch cord 19 is stretched to hang in two adjacent hanging holes 4 and can realize storage, easy to use.If user feels to be placed on outside, impact is attractive in appearance, also stretch cord can be received into bottom and hide on bearing frame 17.