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CN-224206322-U - Carbon fiber composite draw-bar box

CN224206322UCN 224206322 UCN224206322 UCN 224206322UCN-224206322-U

Abstract

The utility model discloses a carbon fiber composite draw-bar box, which relates to the technical field of draw-bar boxes and comprises a box body and a box cover, wherein the box body and the box cover are connected through hinges in a rotating mode, sleeve plates are arranged on two sides of the box body, a sliding rod is arranged in the sleeve plates in a sliding mode through a spring II, one end of the sliding rod extends out of the sleeve plates, and a hand draw bar is fixedly arranged at one end of the sliding rod. According to the utility model, through the mutual matching between the second spring and the hand pull rod, the hand pull rod is rotated and clamped into the groove of the box cover, the box cover can be limited at one end of the box body close to the top, and the rotating plate is rotated towards the bottom of one end, so that one part of the rotating plate is clamped into the fixing block, and the box cover can be limited at one end of the box body close to the bottom, thereby reducing the possibility that the draw-bar box cannot be normally closed due to damage of the coded lock, improving the tight effect of the joint between the box cover and the box body and ensuring normal pulling of the draw-bar box.

Inventors

  • ZHANG SHUIHUA
  • Ni Xiaxia
  • WU XIAOHUI
  • WANG YAN
  • ZHENG XIN

Assignees

  • 江苏迁旅智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250611

Claims (6)

  1. 1. The carbon fiber composite draw-bar box comprises a box body (1) and a box cover (2), wherein the box body (1) is rotationally connected with the box cover (2) through a hinge, and the carbon fiber composite draw-bar box is characterized in that sleeve plates (5) are arranged on two sides of the box body (1), sliding rods (6) are slidably arranged in the sleeve plates (5) through springs II (18), one ends of the sliding rods (6) extend out of the sleeve plates (5), hand levers (7) are fixedly arranged at one ends of the sliding rods (6), and the hand levers (7) are attached to the surface of the box cover (2); both ends of the box body (1) are provided with adjusting parts for adjusting the positions of the sleeve plates (5).
  2. 2. The carbon fiber composite draw-bar box of claim 1, wherein the adjusting component comprises a fixing plate (10), the fixing plate (10) is fixedly connected with the outer side of the box body (1), the adjusting plate (4) is slidably arranged on the outer side of the fixing plate (10), a screw (8) is rotatably arranged on the other end of the adjusting plate (4) through a bearing, a connecting plate (17) is fixedly connected with the outer side of the box body (1) at the other end of the fixing plate (10), the screw (8) penetrates through the connecting plate (17), and the screw (8) is in threaded connection with the connecting plate (17).
  3. 3. The carbon fiber composite draw-bar box according to claim 2, wherein a plurality of balls (16) are arranged at the top, the bottom and the two sides of the sliding rod (6) in a rolling manner, and the balls (16) are in rolling connection with the inner wall of the sleeve plate (5).
  4. 4. The carbon fiber composite draw-bar box of claim 3, wherein connecting blocks (19) are arranged on two sides of the box body (1) at the bottom of the fixing plate (10), one end of each connecting block (19) is fixedly provided with a rotating plate (9), two sides of the box cover (2) are fixedly connected with fixing blocks (12), and the rotating plates (9) are mutually clamped with the interiors of the fixing blocks (12).
  5. 5. The carbon fiber composite draw-bar box of claim 4, wherein a magnet (11) is fixedly arranged in the fixed block (12), an iron block (13) is adsorbed on the top of the magnet (11), and the top of the iron block (13) is fixedly connected with the surface of the rotating plate (9).
  6. 6. The carbon fiber composite draw-bar box of claim 5, wherein two sides of the box body (1) are provided with rotating blocks (20) in a sliding mode through springs I (15), the outer sides of the rotating blocks (20) are rotationally connected with the connecting blocks (19), clamping blocks (14) are fixedly arranged on two sides of the box body (1) and the box cover (2), and the clamping blocks (14) are attached to the tops of the rotating plates (9).

Description

Carbon fiber composite draw-bar box Technical Field The utility model relates to the technical field of draw-bar boxes, in particular to a carbon fiber composite draw-bar box. Background The draw-bar box is a portable luggage case provided with a draw bar and rollers, the design is initially to reduce the travelling burden, the drawing is realized through the draw bar and the universal wheels, the draw-bar box is suitable for various terrains such as flat ground, stairs and the like, the internal structure of the draw-bar box comprises an interlayer, a mesh bag and an X-shaped fixing belt, and the article classification efficiency is improved. At present, the types of draw-bar boxes on the market are various, wherein the carbon fiber composite draw-bar box is deeply favored by people, and the carbon fiber is a high-performance material, has the characteristics of light weight, high strength, corrosion resistance and the like, and combines the advantages of the carbon fiber and other materials (such as resin) to further improve the performance. However, most carbon fiber composite draw-bar boxes are locked by utilizing the coded lock, if the coded lock is damaged by collision in the road, the draw-bar boxes cannot be normally closed, and the use of the carbon fiber composite draw-bar boxes is affected. Disclosure of utility model The utility model aims to provide a carbon fiber composite draw-bar box, which aims to solve the problem that if a coded lock of the existing fiber composite draw-bar box is damaged due to collision in the road, the draw-bar box cannot be normally closed, and the use of the carbon fiber composite draw-bar box is affected. To achieve the above object, a first aspect of the present utility model provides a carbon fiber composite draw-bar box, comprising: the box body and the box cover are rotationally connected through hinges, sleeve plates are arranged on two sides of the box body, a sliding rod is slidably arranged in the sleeve plates through a second spring, one end of the sliding rod extends out of the sleeve plates, a hand pull rod is fixedly arranged at one end of the sliding rod and is attached to the surface of the box cover, and adjusting parts for adjusting the positions of the sleeve plates are arranged at two ends of the box body. Further, the adjusting part comprises a fixed plate, the fixed plate is fixedly connected with the outer side of the box body, the adjusting plate is slidably installed on the outer side of the fixed plate, a screw is rotatably installed on the other end of the adjusting plate through a bearing, a connecting plate is fixedly connected with the outer side of the box body at the other end of the fixed plate, the screw penetrates through the connecting plate, and the screw is in threaded connection with the connecting plate. Further, a plurality of balls are arranged at the top, the bottom and the two sides of the sliding rod in a rolling way, and the balls are in rolling connection with the inner wall of the sleeve plate. Further, connecting blocks are arranged on two sides of the box body at the bottom of the fixing plate, a rotating plate is fixedly arranged at one end of each connecting block, fixing blocks are fixedly connected to two sides of the box cover, and the rotating plate is clamped with the inner parts of the fixing blocks. Further, the inside fixed mounting of fixed block has magnet, and the top of magnet adsorbs there is the iron plate, and the top and the commentaries on classics board surface fixed connection of this iron plate. Further, both sides of the box body are provided with rotating blocks through springs in a sliding mode, the outer sides of the rotating blocks are rotationally connected with the connecting blocks, clamping blocks are fixedly arranged on both sides of the box body and the box cover, and the clamping blocks are attached to the tops of the rotating plates. By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress: 1. The utility model provides a carbon fiber composite draw-bar box, which is characterized in that a second spring is arranged, a hand draw bar can be rotated and clamped into a groove of a box cover, and the position of the box cover at one end of a box body is further limited in an auxiliary manner, so that the possibility that the draw-bar box cannot be normally closed due to damage of a coded lock is reduced, and the position of a sleeve plate is adjusted by rotating a screw according to the different elasticity of the second spring and the different thickness of the box cover, so that the limiting effect on the box cover is improved; 2. According to the carbon fiber composite draw-bar box, in the embodiment, the rotating plate is rotated towards the bottom of one end, so that one part of the rotating plate is clamped into the fixing block, the rotating plate is limited from the top by utilizing the mutual adsorption effect of the i