CN213281864U

CN213281864U - Wear-resisting case and bag

Info

Publication number: CN213281864U
Application number: CN202021860771.5U
Authority: CN
Inventors: 王小丽
Original assignee: Suzhou Baili Mingtai Packaging Co ltd
Current assignee: Suzhou Baili Mingtai Packaging Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-28
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a wear-resisting good case and bag relates to case and bag technical field, including the mobile device, the rear surface of mobile device is provided with the code case, mobile device's positive fixed surface installs the universal wheel. The utility model discloses, transversely put the draw-bar box, the pulling dead lever, the dead lever leaves the jack, the rotary device frame, the device frame drives the carousel through the connecting rod and rotates, the device frame drives the wheel pole rotation, it rotates to make the removal wheel, the device frame moves the dead lever through the thing board and rotates, when dead lever and fixed through hole are aligned, loosen the dead lever, reset spring makes during the dead lever inserts fixed through hole, it is horizontal to make the removal wheel, transversely place the code case, make universal wheel contact ground, when promoting the code case, make and remove wheel and universal wheel and remove, make the bottom of code case not contact ground, when pulling the draw-bar box, the bottom of draw-bar box can not wear and tear, make the more wear-resisting of draw-bar box.

Description

Wear-resisting case and bag

Technical Field

The utility model relates to a case and bag technical field especially relates to a wear-resisting good case and bag.

Background

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

Current draw-bar box can store a lot of things when using, can have several kinds of draw-bar box modes, and it is very convenient to use, but current draw-bar box is in order to place the convenience, and a lot of times can all place the draw-bar box and transversely place the ground at the bottom of the bed, places the back, wants to take the draw-bar box, need pull out the draw-bar box from the bottom of the bed, leads to the bottom of draw-bar box to receive wearing and tearing, pulls the damage that can invert the draw-bar box bottom for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, when pulling the draw-bar box, the bottom of draw-bar box can not wear and tear, makes more wear-resisting of draw-bar box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the wear-resistant luggage comprises a moving device, wherein a code case is arranged on the rear surface of the moving device, universal wheels are fixedly arranged on the front surface of the moving device, and a lifting handle mechanism is arranged in the moving device.

The mobile device is including removing the frame, the bottom swivelling joint on the positive surface of removing the frame has the carousel, the positive fixed surface of carousel installs the connecting rod, the one end fixed mounting that the connecting rod kept away from and removed the frame has a device frame, the inside fixed mounting of device frame has a wheel pole, the equal swivelling joint in both sides of wheel pole has the removal wheel, the top fixed mounting of device frame has the thing board, the positive surface slip of thing board is inserted and is equipped with the dead lever, the surface winding of dead lever is provided with reset spring, fixed through hole has been seted up on the positive surface of removing the frame, the device groove has been seted up on the positive surface of removing the frame.

Preferably, the handle mechanism comprises two parallel and symmetrical slide bars, moving blocks are connected to the outer surfaces of the two slide bars in a sliding mode, nuts are fixedly mounted on the front surfaces of the two moving blocks, bolts are connected to the inner threads of the nuts, a handle is fixedly mounted between the front surfaces of the two moving blocks, and a rubber sleeve is wound on the outer surface of the handle.

Preferably, the front surface of the code case is fixedly arranged on the rear surface of the movable frame, and the rear surface of the universal wheel is fixedly arranged on the front surface of the movable frame.

Preferably, one end of the return spring is welded to the front surface of the object plate, and the other end of the return spring is welded to the rear surface of the fixing rod.

Preferably, the front surface of the movable frame is provided with a jack matched with the fixed rod, and the diameter of the inner wall of the fixed through hole is matched with the diameter of the rear surface of the fixed rod.

Preferably, the centers of the two moving blocks are provided with moving through holes matched with the sliding rod, and the thread through holes are connected with the nuts.

Preferably, two ends of the two sliding rods are respectively welded on two sides of the inner wall of the device groove, and threads on the inner wall of the nut are meshed with threads on the outer wall of the bolt.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, transversely put the draw-bar box, the pulling dead lever, the dead lever leaves the jack, the rotary device frame, the device frame drives the carousel through the connecting rod and rotates, the device frame drives the wheel pole rotation, it rotates to make the removal wheel, the device frame drives the dead lever rotation through the thing board, when dead lever and fixed through hole are aligned, loosen the dead lever, reset spring makes during the dead lever inserts fixed through hole, it is horizontal to make the removal wheel, transversely place the code case, make universal wheel contact ground, when promoting the code case, make and remove wheel and universal wheel and remove, make the bottom of code case not contact ground, when pulling the draw-bar box, the bottom of draw-bar box can not wear and tear, make more wear-resisting of draw-bar box.

2. The utility model discloses in, when need carrying the case, twist and move the bolt, make the bolt at the inside swivelling movement of nut, make the bolt not centre gripping slide bar, remove the handle, the handle drives the movable block and slides on the slide bar, removes the suitable position of user, and reverse twist moves the bolt, makes the bolt centre gripping slide bar, can satisfy different users.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a wear-resistant case of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a moving device of a wear-resistant case of the present invention;

fig. 3 is the utility model provides a three-dimensional structure diagram of a handle mechanism of a wear-resistant case.

Illustration of the drawings:

1. a mobile device; 101. a movable frame; 102. a turntable; 103. a connecting rod; 104. a device frame; 105. a wheel lever; 106. a moving wheel; 107. an object plate; 108. fixing the rod; 109. a return spring; 110. a fixing through hole; 111. a device slot; 2. a code case; 3. a universal wheel; 4. a handle mechanism; 401. a moving block; 402. a handle; 403. a nut; 404. a bolt; 405. a slide bar; 406. a rubber sleeve.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, which may be embodied in other ways than those set forth herein, and therefore the present invention is not limited to the limitations of the specific embodiments described in the following disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a wear-resisting case and bag, including mobile device 1, the rear surface of mobile device 1 is provided with code case 2, and the positive fixed surface of mobile device 1 installs universal wheel 3, and the inside of mobile device 1 is provided with handle mechanism 4.

The specific arrangement and function of the displacement device 1 and the handle means 4 will be described in detail below.

As shown in fig. 2: the moving device 1 comprises a moving frame 101, a rotating disc 102 is rotatably connected to the bottom of the front surface of the moving frame 101, a connecting rod 103 is fixedly mounted on the front surface of the rotating disc 102, a device frame 104 is fixedly mounted at one end, far away from the moving frame 101, of the connecting rod 103, a wheel rod 105 is fixedly mounted inside the device frame 104, moving wheels 106 are rotatably connected to two sides of the wheel rod 105, an object plate 107 is fixedly mounted on the top of the device frame 104, a fixing rod 108 is slidably inserted on the front surface of the object plate 107, a return spring 109 is wound on the outer surface of the fixing rod 108, a fixing through hole 110 is formed in the front surface of the moving frame 101, a device groove 111 is formed in the front surface of the moving frame 101, the front surface of the code case 2 is fixedly mounted on the rear surface of the moving frame 101, the rear surface of the universal wheel 3 is fixedly mounted on the front surface of the moving frame 101, one end of the return spring 109, the front surface of the movable frame 101 is provided with a jack matched with the fixed rod 108, and the diameter of the inner wall of the fixed through hole 110 is matched with the diameter of the rear surface of the fixed rod 108.

The effect that its whole mobile device 1 reaches is: when the draw-bar box is horizontally placed, the fixed rod 108 is pulled, the fixed rod 108 leaves the jack, the device frame 104 is rotated, the device frame 104 drives the turntable 102 to rotate through the connecting rod 103, the device frame 104 drives the wheel rod 105 to rotate, the movable wheel 106 is made to rotate, the device frame 104 drives the fixed rod 108 to rotate through the object plate 107, when the fixed rod 108 is aligned with the fixing through hole 110, the fixed rod 108 is loosened, the reset spring 109 enables the fixed rod 108 to be inserted into the fixing through hole 110, the movable wheel 106 is made to be horizontal, the cipher box 2 is horizontally placed, the universal wheel 3 is made to contact the ground, when the cipher box 2 is pushed, the movable wheel 106 and the universal wheel 3 are made to move, the bottom of the cipher box 2 is made not to contact the ground, when the draw-bar box is pulled, the bottom of the draw-bar box is not worn, and the draw.

As shown in fig. 3, the handle mechanism 4 includes two parallel symmetric slide bars 405, the outer surfaces of the two slide bars 405 are connected with moving blocks 401 in a sliding manner, nuts 403 are fixedly mounted on the front surfaces of the two moving blocks 401, bolts 404 are connected to the internal threads of the nuts 403, handles 402 are fixedly mounted between the front surfaces of the two moving blocks 401, rubber sleeves 406 are wound on the outer surfaces of the handles 402, moving through holes matched with the slide bars 405 are formed in the centers of the two moving blocks 401, the screw through holes are connected with the nuts 403, the two ends of the two slide bars 405 are respectively welded on the two sides of the inner wall of the device groove 111, and the screw threads on the inner wall of the nuts 403 are engaged with the screw threads on.

The whole handle mechanism 4 achieves the effect that when the box needs to be lifted, the bolt 404 is screwed, the bolt 404 rotates and moves in the nut 403, the bolt 404 does not clamp the sliding rod 405, the handle 402 is moved, the handle 402 drives the moving block 401 to slide on the sliding rod 405 and move to the proper position of a user, the bolt 404 is screwed reversely, the bolt 404 clamps the sliding rod 405, and different users can be met.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A wear-resistant case comprises a moving device (1), and is characterized in that: the rear surface of the mobile device (1) is provided with a code case (2), the front surface of the mobile device (1) is fixedly provided with universal wheels (3), and a lifting handle mechanism (4) is arranged in the mobile device (1);

the moving device (1) comprises a moving frame (101), the bottom of the front surface of the moving frame (101) is rotatably connected with a turntable (102), a connecting rod (103) is fixedly arranged on the front surface of the turntable (102), a device frame (104) is fixedly arranged at one end of the connecting rod (103) far away from the moving frame (101), a wheel rod (105) is fixedly arranged in the device frame (104), two sides of the wheel rod (105) are rotatably connected with moving wheels (106), an object plate (107) is fixedly arranged at the top of the device frame (104), a fixed rod (108) is inserted into the front surface of the object plate (107) in a sliding manner, a return spring (109) is wound on the outer surface of the fixed rod (108), the front surface of the moving frame (101) is provided with a fixing through hole (110), and the front surface of the moving frame (101) is provided with a device groove (111).

2. A wear resistant luggage as claimed in claim 1, wherein: the lifting handle mechanism (4) comprises two parallel and symmetrical sliding rods (405), moving blocks (401) are connected to the outer surfaces of the two sliding rods (405) in a sliding mode, nuts (403) are fixedly installed on the front surfaces of the two moving blocks (401), bolts (404) are connected to the inner threads of the nuts (403), a handle (402) is fixedly installed between the front surfaces of the two moving blocks (401), and a rubber sleeve (406) is wound on the outer surface of the handle (402).

3. A wear resistant luggage as claimed in claim 1, wherein: the front surface of the code case (2) is fixedly arranged on the rear surface of the movable frame (101), and the rear surface of the universal wheel (3) is fixedly arranged on the front surface of the movable frame (101).

4. A wear resistant luggage as claimed in claim 1, wherein: one end of the return spring (109) is welded on the front surface of the object plate (107), and the other end of the return spring (109) is welded on the rear surface of the fixing rod (108).

5. A wear resistant luggage as claimed in claim 1, wherein: the front surface of the movable frame (101) is provided with a jack matched with the fixed rod (108), and the diameter of the inner wall of the fixed through hole (110) is matched with the diameter of the rear surface of the fixed rod (108).

6. A wear resistant luggage as claimed in claim 2, wherein: the centers of the two moving blocks (401) are both provided with moving through holes matched with the sliding rods (405), and the threaded through holes are connected with the nuts (403).

7. A wear resistant luggage as claimed in claim 2, wherein: two ends of the two sliding rods (405) are respectively welded on two sides of the inner wall of the device groove (111), and the threads of the inner wall of the nut (403) are meshed with the threads of the outer wall of the bolt (404).