CN214677904U

CN214677904U - Case made of fiber composite material

Info

Publication number: CN214677904U
Application number: CN202022263805.9U
Authority: CN
Inventors: 张艳
Original assignee: Jurong Feida Luggage Co ltd
Current assignee: Jurong Feida Luggage Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-11-12
Anticipated expiration: 2030-10-12

Abstract

The utility model belongs to the technical field of case and bag production and processing, especially, be a use case and bag that fibre combined material made, including last box and lower box, go up the bottom of box and lower box and all install the fixing base through the bolt, it has the dop to peg graft in the fixing base, dop reverse side fixedly connected with right angle frame, the bottom of right angle frame is rotated and is connected with universal pivot, the bottom fixedly connected with fixed axle of universal pivot, the both ends of fixed axle are rotated and are connected with the gyro wheel, the spring groove has been seted up to the inside of dop, the inner wall top in spring groove is connected with No. three springs, the spacing bevel connection piece of bottom fixedly connected with of No. three springs, spacing through-hole has been seted up to the bottom of fixing base. The utility model discloses a set up fixing base, dop, No. three springs, spacing bevel block, joint, horizontal fixed band and telescopic band and cooperate, solved the problem that the inconvenient change of universal wheel damage and draw-bar box top placing object article dropped easily.

Description

Case made of fiber composite material

Technical Field

The utility model relates to a case and bag production and processing technology field specifically is a case and bag that uses fibre combined material to make.

Background

The bag is a general name of bags, and is a general name of various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single-shoulder bags, satchels, waist bags and various draw-bar boxes, the material of the bag is more diversified, and the bag is made of composite materials such as real leather, PU, terylene, canvas, cotton and linen and the like.

The existing luggage has the following problems:

1. when the trolley is used, the universal wheels are easy to damage, and meanwhile, the universal wheels are difficult to replace, so that the trolley case is directly scrapped after the wheels are damaged, and the resource is seriously wasted;

2. when a user carries more luggage, the user often places articles such as a backpack on the top of the draw-bar box, and the articles such as the backpack are easy to fall off when being pulled, so that the articles inside are damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an use case and bag that fibre combined material made has solved the problem that the universal wheel damaged inconvenient change and draw-bar box top placing object article and dropped easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a case made of fiber composite materials comprises an upper case body and a lower case body, wherein fixing seats are respectively installed at the bottoms of the upper case body and the lower case body through bolts, clamping heads are inserted in the fixing seats, the reverse side of each clamping head is fixedly connected with a right-angle frame, the bottom of the right-angle frame is rotatably connected with a universal rotating shaft, the bottom of the universal rotating shaft is fixedly connected with a fixing shaft, two ends of the fixing shaft are rotatably connected with rolling wheels, a spring groove is formed in each clamping head, the top of the inner wall of each spring groove is connected with a third spring, the bottom of each third spring is fixedly connected with a limiting bevel block, the bottom of each fixing seat is provided with a limiting through hole, each limiting bevel block is clamped with the limiting through hole, the front top of the upper case body is fixedly connected with a buckle, the reverse side of the lower case body is provided with a clamping head, and the clamping head is fixedly connected with a telescopic belt, the top fixedly connected with horizontal fixed band of box left end down, the right-hand member of horizontal fixed band and the tail end fixed connection of telescopic band are on the capstan winch, the left side fixedly connected with clockwork spring box of capstan winch.

As an optimized technical proposal of the utility model, the front fixedly connected with front side bag of the upper box body.

As an optimized technical scheme of the utility model, go up the junction fixedly connected with metal zip fastener of box and lower box, sliding connection has the zipper head on the metal zip fastener.

As an optimized technical scheme of the utility model, the left side fixedly connected with handle of box down.

As a preferred technical proposal of the utility model, the reverse side of the lower box body is fixedly connected with a containing cylinder, the top of the containing barrel is sleeved with a second-stage telescopic loop bar, the top of the second-stage telescopic loop bar is sleeved with a first-stage telescopic link, the bottom of the first-stage telescopic rod is fixedly connected with a locking chamber, the top of the first-stage telescopic rod is fixedly connected with a dragging handle, a pressing groove is arranged at the center of the dragging handle, a button is connected in the pressing groove in a sliding way, the bottom of the button is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with the bottom of the inner wall of the dragging handle, two sides of the button are fixedly connected with a linkage rod, the bottom of the linkage rod is fixedly connected with a lifting slide block, the lower surface laminating of lift slider has the slip ring, No. two springs of slip ring left side fixedly connected with, the left end fixed connection of No. two springs is on the inner wall of card lock room.

As an optimal technical scheme of the utility model, the top of gyro wheel is provided with the guard plate, the top fixed connection of guard plate is at universal rotating shaft's middle part.

(III) advantageous effects

Compared with the prior art, the utility model provides an use case and bag that fibre combined material made possesses following beneficial effect:

1. this case and bag cooperatees through fixing base, dop, No. three spring, spacing bevel block, gyro wheel and universal spindle, when gyro wheel or universal spindle damage, presses spacing bevel block, directly takes the dop out in the fixing base, inserts the fixing base with the dop of new wheel body in, when realizing the wheel body damage, the quick replacement wheel body, the life of extension draw-bar box improves consumer's public praise simultaneously, improves enterprise economic benefits.

2. This case and bag cooperatees through joint, horizontal fixed band, telescopic band, buckle, clockwork spring box and capstan winch, when using, can cooperate through dop, horizontal fixed band, telescopic band and buckle, with the article at draw-bar box top transversely with vertically fixed, prevent that article from dropping subaerial damage, improve the comfort level of user's trip, increase the carrying capacity of draw-bar box simultaneously.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is a view showing the connection relationship between the extensible belt and the capstan of the present invention;

fig. 5 is a connection diagram of the fixing base and the chuck of the present invention.

In the figure: 1. an upper box body; 2. a lower box body; 3. a metal zipper; 4. a clamping head; 5. transverse fixing belts; 6. a secondary telescopic loop bar; 7. a first-stage telescopic rod; 8. dragging the handle; 9. a button; 10. a stretchable band; 11. buckling; 12. a handle; 13. a first spring; 14. a linkage rod; 15. a storage cylinder; 16. a fixed seat; 17. a slider of a zipper fastener; 18. a front side pocket; 19. a spring case; 20. a winch; 21. a second spring; 22. a latch chamber; 23. a slip ring; 24. a lifting slide block; 25. clamping a head; 26. a third spring; 27. a limit bevel block; 28. a protection plate; 29. A roller; 30. a universal rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a case made of fiber composite materials comprises an upper case body 1 and a lower case body 2, wherein the bottoms of the upper case body 1 and the lower case body 2 are respectively provided with a fixed seat 16 through bolts, a clamping head 25 is inserted in the fixed seat 16, the reverse side of the clamping head 25 is fixedly connected with a right-angle frame, the bottom of the right-angle frame is rotatably connected with a universal rotating shaft 30, the bottom of the universal rotating shaft 30 is fixedly connected with a fixed shaft, two ends of the fixed shaft are rotatably connected with a roller 29, a spring groove is formed in the clamping head 25, the top of the inner wall of the spring groove is connected with a third spring 26, the bottom of the third spring 26 is fixedly connected with a limiting bevel block 27, the bottom of the fixed seat 16 is provided with a limiting through hole, the limiting bevel block 27 is clamped with the limiting through hole, the reverse side of the front top of the upper case body 1 is fixedly connected with a buckle 11, the top of the lower case body 2 is provided with a clamping joint 4, and the reverse side of the clamping joint 4 is fixedly connected with a telescopic belt 10, the top fixedly connected with horizontal fixed band 5 of box 2 left end down, the right-hand member of horizontal fixed band 5 and the tail end fixed connection of telescopic band 10 are on capstan winch 20, and the left side fixedly connected with clockwork spring box 19 of capstan winch 20.

In this embodiment, the transverse fixing band 5 and the telescopic band 10 are automatically retracted after being stretched by the contraction action of the spring in the spring box 19, and the upper box body 1 and the lower box body 2 are both made of nylon fiber fabric and polyester fabric, so that the stain resistance and the waterproofness of the draw-bar box are improved.

Specifically, the front side of the upper case 1 is fixedly connected with a front side bag 18.

In this embodiment, articles such as certificates and the like which need to be taken out quickly are placed through the front side bag 18 and can be taken out quickly when needed, so that time is saved.

Specifically, a metal zipper 3 is fixedly connected to the joint of the upper box body 1 and the lower box body 2, and a zipper puller 17 is slidably connected to the metal zipper 3.

In this embodiment, the opening and closing of the upper case 1 and the lower case 2 are controlled by the metal slide fastener 3 and the slider 17.

Specifically, a handle 12 is fixedly connected to the left side of the lower case 2.

In this embodiment, the handle 12 can facilitate carrying the draw-bar box.

Specifically, the reverse side fixedly connected with containing cylinder 15 of box 2 down, the flexible loop bar 6 of second grade has been cup jointed at the top of containing cylinder 15, one-level telescopic link 7 has been cup jointed at the top of the flexible loop bar 6 of second grade, the bottom fixedly connected with card lock room 22 of one-level telescopic link 7, the dilatory handle 8 of top fixedly connected with of one-level telescopic link 7, the center department of dilatory handle 8 has seted up and has pressed the groove, it has button 9 to press sliding connection in the groove, the bottom fixedly connected with spring 13 of button 9, the bottom of spring 13 and the bottom fixed connection of the inner wall of dilatory handle 8, the both sides fixedly connected with gangbar 14 of button 9, the bottom fixedly connected with lifting slide 24 of gangbar 14, the lower surface laminating of lifting slide 24 has slip ring 23, slip ring 23 left side fixedly connected with spring 21 No. two, the left end fixed connection of spring 21 is on the inner wall of card lock room 22.

In this embodiment, through the cooperation of the two-stage telescopic loop bar 6, the one-stage telescopic rod 7, the button 9, the second spring 21, the locking chamber 22, the sliding ring 23 and the lifting slide block 24, when in use, the height of the handle 12 can be well adjusted, and the use by users with different heights is facilitated.

Specifically, a protection plate 28 is arranged above the roller 29, and the top of the protection plate 28 is fixedly connected to the middle of the universal rotating shaft 30.

In this embodiment, take out the filth that glues to on the gyro wheel 29 through guard plate 28, simultaneously in rainy day, prevent that the gyro wheel 29 from raising sewage, avoid the surface pollution of draw-bar box.

The utility model discloses a theory of operation and use flow: when the article storage box is used, articles are placed into the draw-bar box, the zipper head 17 is pulled, the metal zipper 3 is closed, the button 9 is pressed, the second-stage telescopic sleeve rod 6 and the first-stage telescopic rod 7 are drawn out from the storage barrel 15 until the sliding ring 23 is clamped with the top of the second-stage telescopic sleeve rod 6, the button 9 is loosened, when the articles are placed on the top of the draw-bar box, the right end of the transverse fixing band 5 is pulled out from the winch 20 to buckle the articles, meanwhile, the clamping head 4 is sequentially pulled to pull out the telescopic band 10 from the winch 20 to pull out the telescopic band to wrap the articles, the clamping head 4 is clamped with the clamping buckle 11, when the roller 29 is damaged, the limiting bevel block 27 is pressed down to compress the third spring 26, the clamping head 25 is drawn out from the fixing seat 16, and the clamping head 25 of a new roller 29 is inserted into the fixing seat 16 to complete replacement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A case and bag that use fibre combined material to make, includes last box (1) and lower box (2), its characterized in that: the bottom of the upper box body (1) and the bottom of the lower box body (2) are both provided with a fixing seat (16) through bolts, a clamping head (25) is inserted in the fixing seat (16), the reverse side of the clamping head (25) is fixedly connected with a right-angle frame, the bottom of the right-angle frame is rotatably connected with a universal rotating shaft (30), the bottom of the universal rotating shaft (30) is fixedly connected with a fixing shaft, two ends of the fixing shaft are rotatably connected with a roller (29), a spring groove is formed in the clamping head (25), the top of the inner wall of the spring groove is connected with a third spring (26), the bottom of the third spring (26) is fixedly connected with a limiting bevel block (27), a limiting through hole is formed in the bottom of the fixing seat (16), the limiting bevel block (27) is clamped with the limiting through hole, a buckle (11) is fixedly connected to the front top of the upper box body (1), and a clamping joint (4) is arranged at the reverse side of the lower box body (2), the reverse side fixedly connected with telescopic band (10) of joint (4), the top fixedly connected with horizontal fixed band (5) of box (2) left end down, the right-hand member of horizontal fixed band (5) and the tail end fixed connection of telescopic band (10) are on capstan winch (20), the left side fixedly connected with clockwork spring box (19) of capstan winch (20).

2. A luggage made of fiber composite material according to claim 1, wherein: the front surface of the upper box body (1) is fixedly connected with a front side bag (18).

3. A luggage made of fiber composite material according to claim 1, wherein: go up the junction fixedly connected with metal zip fastener (3) of box (1) and lower box (2), sliding connection has zip fastener head (17) on metal zip fastener (3).

4. A luggage made of fiber composite material according to claim 1, wherein: the left side of the lower box body (2) is fixedly connected with a handle (12).

5. A luggage made of fiber composite material according to claim 1, wherein: the reverse side of the lower box body (2) is fixedly connected with a storage barrel (15), a second-stage telescopic loop bar (6) is sleeved at the top of the storage barrel (15), a first-stage telescopic rod (7) is sleeved at the top of the second-stage telescopic loop bar (6), a locking chamber (22) is fixedly connected at the bottom of the first-stage telescopic rod (7), a towing handle (8) is fixedly connected at the top of the first-stage telescopic rod (7), a pressing groove is formed in the center of the towing handle (8), a button (9) is connected in the pressing groove in a sliding manner, a first spring (13) is fixedly connected at the bottom of the button (9), the bottom of the first spring (13) is fixedly connected with the bottom of the inner wall of the towing handle (8), linkage rods (14) are fixedly connected at two sides of the button (9), and a lifting slide block (24) is fixedly connected at the bottom of the linkage rods (14), the lower surface laminating of lift slider (24) has slip ring (23), slip ring (23) left side fixedly connected with No. two spring (21), the left end fixed connection of No. two spring (21) is on the inner wall of card lock room (22).

6. A luggage made of fiber composite material according to claim 1, wherein: and a protection plate (28) is arranged above the roller (29), and the top of the protection plate (28) is fixedly connected to the middle part of the universal rotating shaft (30).