CN218898654U - Suitcase made of carbon fiber composite material - Google Patents

Abstract

The utility model discloses a carbon fiber composite suitcase, which comprises a suitcase body, wherein the suitcase body consists of a reinforcing frame, a carbon fiber composite board, a telescopic adjusting mechanism, a right half end cover and a left half end cover, the carbon fiber composite board is coated on the periphery of the reinforcing frame, the telescopic adjusting mechanism is arranged on the lower half part of the inside of the reinforcing frame, flexible nylon shrink cloth is arranged in the middle position of the side surface of the suitcase body, a lifting handle is arranged at the top of the suitcase body, a fork-shaped telescopic bracket is arranged on the inner side of the telescopic adjusting mechanism, and a fixed thread sleeve is arranged in the middle position of the bottom end of the inside of the telescopic adjusting mechanism. The suitcase body adopts the carbon fiber composite board on the suitcase surface, and the carbon fiber composite board has the characteristics of common carbon materials, has the characteristics of better high temperature resistance, friction resistance, corrosion resistance and the like, and simultaneously has higher strength, so that the suitcase body has better anti-falling property.

Description

Suitcase made of carbon fiber composite material

Technical Field

The utility model relates to the field of suitcases, in particular to a carbon fiber composite suitcase.

Background

The suitcase is a suitcase with a handle of a traveling fashion personal product, can be a portable small-sized suitcase, belongs to the class of suitcases, can be divided into a soft cloth suitcase and a hard suitcase according to materials, is convenient to carry and widely used because of convenient use, has various sizes, can be selected and used according to personal requirements, and has different materials according to different prices.

The material of traditional suitcase has wooden, genuine leather, plastic etc. whichever material all has a common shortcoming in the in-process of using, and anti falling performance is poor, and the case face is easy to break, and wear resistance is poor, and life is short, and the size of box capacity is fixed, can not adjust according to the quantity of article, inconvenient use.

Disclosure of Invention

The utility model aims to provide a carbon fiber composite suitcase, which solves the problems that the conventional suitcase provided in the prior art is made of wood, leather, plastic and the like, and has common defects in the using process, such as poor anti-falling performance, easy fracture of the suitcase surface, poor wear resistance and short service life, and the capacity of the suitcase body is fixed and cannot be adjusted according to the number of articles, so that the suitcase is inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carbon fiber composite suitcase, includes the suitcase body, the suitcase body comprises reinforcement frame, carbon fiber composite sheet, flexible adjustment mechanism, right half case lid and left half case lid, carbon fiber composite sheet cladding is at reinforcement frame's periphery, flexible adjustment mechanism establishes the lower half in reinforcement frame's inside, the intermediate position of the side of the suitcase body is equipped with flexible nylon shrink cloth, the top of the suitcase body is equipped with the carrying handle, flexible adjustment mechanism's inboard is equipped with fork-shaped expansion bracket, the intermediate position of the bottom of flexible adjustment mechanism's inside is equipped with fixed thread bush, fixed thread bush's inside is equipped with adjusting screw, the inside of left half case lid is equipped with hidden tongue with the position department that adjusting screw aligns, the bottom of the suitcase body is equipped with wear pad.

In a further embodiment, the outer sides of the right half-end case cover and the left half-end case cover are hinged with the suitcase body through hinges, and the left half-end case cover and the right half-end case cover are fixedly connected with the locking notch through locking teeth.

In a further embodiment, a pull handle is arranged on the outer side of the locking notch, the locking notch is fixedly connected with the locking teeth through a locking rod, and the pull handle is connected with the locking rod through a reset spring.

In a further embodiment, the telescopic adjusting mechanism is fixedly connected with the reinforcing frame through bolts, the top end of the fork-shaped telescopic frame is hinged with the telescopic adjusting mechanism through a hinge, and the bottom end of the fork-shaped telescopic frame is in sliding connection with the fork-shaped telescopic frame through a sliding chute.

In a further embodiment, the flexible nylon shrink cloth is fixedly connected with the carbon fiber composite board through a hidden button.

In a further embodiment, a handle is arranged at one end of the adjusting screw, the adjusting screw is connected with the front half part of the telescopic adjusting mechanism through threads, and the adjusting screw is connected with the rear half part of the telescopic adjusting mechanism through a shaft sleeve in a rotating mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the suitcase body of the utility model adopts the carbon fiber composite board on the suitcase surface, and the carbon fiber composite board has the characteristics of common carbon materials, has the characteristics of better high temperature resistance, friction resistance, corrosion resistance and the like, and simultaneously has higher strength, so that the suitcase body has better anti-falling property, and the service life of the suitcase body is prolonged.

2. The telescopic adjusting mechanism is arranged in the telescopic suitcase, the flexible nylon shrink cloth can be stretched or shortened through the telescopic adjusting mechanism, the fork-shaped telescopic frame on the inner side of the telescopic adjusting mechanism is adjusted through the adjusting screw, the threaded adjusting mode has good tightness, the stretched length of the flexible nylon shrink cloth is not easy to slide, the length is adjusted freely, the positioning effect is good, the thickness of the suitcase body can be adjusted through the flexible nylon shrink cloth, accordingly, the accommodating space in the suitcase body can be adjusted, the suitcase body can be adjusted according to personal requirements, the use flexibility is good, and the suitcase is easier to operate.

Drawings

FIG. 1 is a schematic view of a carbon fiber composite suitcase according to the present utility model;

FIG. 2 is a side view of a carbon fiber composite suitcase of the present utility model;

FIG. 3 is a schematic view of the open structure of the flexible nylon shrink cloth of the present utility model;

FIG. 4 is a schematic view of a telescopic adjustment mechanism according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the locking notch of the present utility model;

FIG. 6 is a schematic view of the contracted structure of the fork-shaped expansion bracket of the present utility model;

fig. 7 is a schematic view of the extending structure of the fork-shaped expansion bracket of the utility model.

In the figure: 1. a handle; 2. a suitcase body; 3. a right half end cover; 4. locking teeth; 5. a left half end box cover; 6. hiding the convex groove; 7. a wear pad; 8. a flexible nylon shrink cloth; 9. invisible button nailing; 10. a telescopic adjusting mechanism; 11. reinforcing the frame; 12. a carbon fiber composite board; 13. fork-shaped telescopic rack; 14. fixing a threaded sleeve; 15. a handle; 16. a pull handle; 17. locking the opening; 18. a return spring; 19. a lock lever; 20. a chute; 21. and adjusting the screw.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Referring to fig. 1-7, an embodiment of the present utility model is provided: the utility model provides a carbon fiber composite suitcase, including suitcase body 2, suitcase body 2 comprises reinforcement frame 11, carbon fiber composite sheet 12, flexible adjustment mechanism 10, right side half case lid 3 and left side half case lid 5, carbon fiber composite sheet 12 cladding is at the periphery of reinforcement frame 11, flexible adjustment mechanism 10 establishes the lower half in the inside of reinforcement frame 11, the intermediate position of the side of suitcase body 2 is equipped with flexible nylon shrink cloth 8, the top of suitcase body 2 is equipped with carrying handle 1, the inboard of flexible adjustment mechanism 10 is equipped with fork-shaped expansion bracket 13, the intermediate position of the bottom of the inside of flexible adjustment mechanism 10 is equipped with fixed thread bush 14, the inside of fixed thread bush 14 is equipped with adjusting screw 21, the inside of left side half case lid 5 is equipped with hidden tongue 6 with the position department that adjusting screw 21 aligns, the bottom of suitcase body 2 is equipped with wear pad 7.

The suitcase body 2 is shaped through the reinforcing frame 11, the suitcase surface is sealed through the carbon fiber composite board 12, the suitcase body 2 is telescopically adjusted through the flexible nylon shrink cloth 8, the suitcase body 2 is convenient to carry through the carrying handle 1, the flexible nylon shrink cloth 8 is guaranteed to stretch out and draw back stability through the fork-shaped expansion bracket 13, the adjusting screw 21 is installed through the fixed thread sleeve 14, the fork-shaped expansion bracket 13 is telescopically adjusted through the adjusting screw 21, and the adjusting screw 21 is hidden and protected through the hidden convex groove 6.

Further, the outer sides of the right half end cover 3 and the left half end cover 5 are hinged with the suitcase body 2 through hinges, and the left half end cover 5 and the right half end cover 3 are fixedly connected with the locking opening 17 through the locking teeth 4.

The left half box cover 5 and the right half box cover 3 are conveniently closed by connecting the locking teeth 4 with the locking openings 17.

Further, a pull handle 16 is arranged on the outer side of the locking notch 17, the locking notch 17 is fixedly connected with the locking teeth 4 through a locking rod 19, and the pull handle 16 is connected with the locking rod 19 through a reset spring 18.

The lock bar 19 is used for locking the position of the lock tooth 4.

Further, the telescopic adjusting mechanism 10 is fixedly connected with the reinforcing frame 11 through bolts, the top end of the fork-shaped telescopic frame 13 is hinged with the telescopic adjusting mechanism 10 through a hinge, and the bottom end of the fork-shaped telescopic frame 13 is slidably connected with the fork-shaped telescopic frame 13 through a sliding groove 20.

The telescopic adjustment mechanism 10 can be mounted with the reinforcing frame 11 more firmly by bolts.

Further, the flexible nylon shrink cloth 8 is fixedly connected with the carbon fiber composite board 12 through the invisible button 9.

The invisible button nails 9 are used for installing the flexible nylon shrink cloth 8 and the carbon fiber composite board 12 into a whole, so that the flexible nylon shrink cloth is firmer.

Further, a handle 15 is provided at one end of the adjusting screw 21, the adjusting screw 21 is screwed with the front half part of the telescopic adjusting mechanism 10, and the adjusting screw 21 is rotatably connected with the rear half part of the telescopic adjusting mechanism 10 through a shaft sleeve.

The adjusting screw 21 is rotatably adjusted by the handle 15 by hand.

Working principle: when the suitcase is used, the suitcase body 2 is carried to a required position through the carrying handle 1, the pull handle 16 is pulled outwards, the internal reset spring 18 is contracted, the lock rod 19 is separated from the lock teeth 4, the right half-end case cover 3 and the left half-end case cover 5 are opened, the hand-held handle 15 rotates the adjusting screw 21 clockwise according to the requirement of the containing space, the fork-shaped telescopic frame 13 is stretched, the flexible nylon shrink cloth 8 is stretched and adjusted, required articles are neatly stacked in the suitcase body 2, and then the right half-end case cover 3 and the left half-end case cover 5 are closed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A carbon fiber composite suitcase comprising a suitcase body (2), characterized in that: the suitcase body (2) comprises reinforcement frame (11), carbon fiber composite sheet (12), flexible adjustment mechanism (10), right half case lid (3) and left half case lid (5), carbon fiber composite sheet (12) cladding is in the periphery of reinforcement frame (11), the lower half part in the inside of reinforcement frame (11) is established to flexible adjustment mechanism (10), the intermediate position of the side of suitcase body (2) is equipped with flexible nylon shrink cloth (8), the top of suitcase body (2) is equipped with carrying handle (1), the inboard of flexible adjustment mechanism (10) is equipped with fork telescopic link (13), the intermediate position of the inside bottom of flexible adjustment mechanism (10) is equipped with fixed thread bush (14), the inside of fixed thread bush (14) is equipped with adjusting screw (21), the inside of left half case lid (5) is equipped with hidden tongue (6) with the position department that adjusting screw (21) aligns, the bottom of suitcase body (2) is equipped with wear pad (7).

2. A carbon fiber composite suitcase according to claim 1, wherein: the outer sides of the right half end box cover (3) and the left half end box cover (5) are hinged with the suitcase body (2) through hinges, and the left half end box cover (5) and the right half end box cover (3) are fixedly connected with the locking opening (17) through locking teeth (4).

3. A carbon fiber composite suitcase according to claim 2, wherein: the outside of fore shaft (17) is equipped with pull handle (16), fore shaft (17) and lock tooth (4) pass through locking lever (19) fixed connection, and pull handle (16) are connected through reset spring (18) with locking lever (19).

4. A carbon fiber composite suitcase according to claim 1, wherein: the telescopic adjusting mechanism (10) is fixedly connected with the reinforcing frame (11) through bolts, the top end of the fork-shaped telescopic frame (13) is hinged with the telescopic adjusting mechanism (10) through a hinge, and the bottom end of the fork-shaped telescopic frame (13) is slidably connected with the fork-shaped telescopic frame (13) through a sliding groove (20).

5. A carbon fiber composite suitcase according to claim 1, wherein: the flexible nylon shrink cloth (8) is fixedly connected with the carbon fiber composite board (12) through the invisible button (9).

6. A carbon fiber composite suitcase according to claim 1, wherein: one end of the adjusting screw (21) is provided with a handle (15), the adjusting screw (21) is connected with the front half part of the telescopic adjusting mechanism (10) through threads, and the adjusting screw (21) is connected with the rear half part of the telescopic adjusting mechanism (10) through a shaft sleeve in a rotating way.

Images