CN216723491U

CN216723491U - Novel PVC composite material case and bag

Info

Publication number: CN216723491U
Application number: CN202123346448.3U
Authority: CN
Inventors: 余乃溪; 余以其
Original assignee: Ruian Sunda Luggage Leather Co ltd
Current assignee: Ruian Sunda Luggage Leather Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a novel PVC combined material case and bag, the power distribution box comprises a box body, connection structure is installed respectively from top to bottom on the right side of box, connection structure includes knee lever, curved bar, screw thread and perpendicular section of thick bamboo, the left side of knee lever and the right side looks rigid coupling of box, the outer wall of knee lever and the inner wall slip joint of knee lever, the outer wall below processing of knee lever has the screw thread, the outer wall of screw thread and the inner wall threaded connection who erects a section of thick bamboo. This novel PVC combined material case and bag, through the curved bar in connection structure stimulate backward at the outer wall of curved bar, make curved bar bottom riser align with the inserted bar top of second box outer wall, then make riser cooperation screw thread rotate downwards, make the riser inner wall peg graft with the top of inserted bar, accomplish the concatenation of two boxes, it is fixed to realize connecting, dislocation in preventing to remove, ensure normal use, the backplate has increased bottom half intensity when the box uses, prevent that the box from bumping damage, ensure box normal use, and the convenience is promoted, and the use demand is met.

Description

Novel PVC composite material case and bag

Technical Field

The utility model relates to a novel PVC combined material case and bag technical field specifically is a novel PVC combined material case and bag.

Background

Along with the continuous improvement of people's life and consumption level, various case and bag have become the indispensable ornaments of people's side, and people require case and bag product not only to have strengthened on the practicality, and decorative has become main expansion, and current case and bag are when using in the combination, can't fix, takes place the dislocation easily in the removal, influences normal use, and box outer wall bottom intensity is lower simultaneously, and the collision damage takes place easily, leads to unable the use, does not accord with modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel PVC combined material case and bag to propose current case and bag when the use make up and use in solving above-mentioned background art, can't fix, take place the dislocation easily in removing, influence the problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a novel PVC composite material luggage comprises a luggage body, wherein the upper part and the lower part of the right side of the luggage body are respectively provided with a connecting structure;

the connecting structure comprises a bent rod, threads and a vertical cylinder;

the left side of knee lever and the right side looks rigid coupling of box, the outer wall of knee lever and the inner wall slip joint of knee lever, the outer wall below processing of knee lever has the screw thread, the outer wall of screw thread and the inner wall threaded connection of vertical cylinder.

Preferably, the left side and the right side of the box body are fixedly connected with inserted rods.

Preferably, guard plates are fixedly connected to four corners of the bottom of the outer wall of the box body.

Preferably, four corners of the bottom of the box body are fixedly connected with rollers.

Preferably, the rear part of the top of the box body is connected with a pull rod in a sliding and clamping mode, and the top of the outer wall of the pull rod is fixedly connected with a sheath.

Compared with the prior art, the beneficial effects of the utility model are that: according to the novel PVC composite material luggage, the curved bar in the connecting structure is pulled backwards on the outer wall of the curved bar, so that the vertical cylinder at the bottom of the curved bar is aligned with the top of the inserted link of the outer wall of the second luggage body, then the vertical cylinder is matched with the thread to rotate downwards, the inner wall of the vertical cylinder is inserted with the top of the inserted link, the two luggage bodies are spliced, connection and fixation are realized, dislocation in movement is prevented, and normal use is ensured;

through the backplate of box outer wall bottom, the backplate has increased bottom half intensity when the box uses, prevents that the box from bumping and damaging, ensures box normal use, and the facilitate promotion accords with the user demand.

Drawings

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

FIG. 2 is a schematic view showing the connection relationship between the case, the pull rod and the sheath in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the box, the guard plate and the rollers in FIG. 1;

fig. 4 is a schematic view showing the connection relationship between the bent rod, the curved rod and the screw in fig. 1.

In the figure: 1. the device comprises a box body, 2, a connecting structure, 201, a bent rod, 202, a bent rod, 203, threads, 204, a vertical cylinder, 3, an inserted rod, 4, a guard plate, 5, a roller, 6, a pull rod, 7 and a sheath.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel PVC combined material case and bag, the power distribution box comprises a box body 1, connection structure 2 is installed respectively from top to bottom on the right side of box 1, connection structure 2 includes knee lever 201, curved bar 202, screw thread 203 and riser 204, the left side of knee lever 201 and the right side looks rigid coupling of box 1, the outer wall of knee lever 201 and the inner wall slip joint of knee lever 202, the knee lever 202 atress slides around passing through the knee lever 201 outer wall, the outer wall below processing of knee lever 202 has screw thread 203, the outer wall of screw thread 203 and the inner wall threaded connection of riser 204, riser 204 atress passes through the outer wall of screw thread 203 and rotates from top to bottom.

The equal rigid coupling in the left and right sides of box 1 has inserted bar 3, and the equal rigid coupling in outer wall bottom four corners of box 1 has backplate 4, and backplate 4 is the rubber slab, and the equal rigid coupling in bottom four corners of box 1 has gyro wheel 5, and the slip joint in top rear of box 1 has pull rod 6, and the outer wall top rigid coupling of pull rod 6 has sheath 7, and the material of sheath 7 is rubber.

In the embodiment, when the case is used, when two case bodies 1 are spliced, the second case body 1 is rotated 180 degrees, then the rear part of the second case body 1 is attached to the rear part of the first case body 1, then the curved rod 202 is pulled backwards on the outer wall of the curved rod 201, the vertical cylinder 204 at the bottom of the curved rod 202 is aligned with the top part of the inserted rod 3 on the outer wall of the second case body 1, then the vertical cylinder 204 is rotated downwards in cooperation with the thread 203, the inner wall of the vertical cylinder 204 is inserted into the top part of the inserted rod 3, the splicing of the two case bodies 1 is completed, when the case body 1 is disassembled, the vertical cylinder 204 is rotated upwards to be separated from the inserted rod 3, the disassembly of the case body 1 can be completed, the protection plate 4 at the bottom of the outer wall of the case body 1 plays a protection role, the strength of four corners at the bottom of the case body 1 is improved, the damage caused by the collision at the bottom when the case body 1 is moved, the sheath 7 is held, the pull rod 6 is pulled upwards, and then the box body 1 is moved in cooperation with the roller 5 at the bottom of the case body 1, the sheath 7 can protect the palm and prevent the palm from being painful due to long-time pulling and using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel PVC combined material case and bag, includes box (1), its characterized in that: the upper part and the lower part of the right side of the box body (1) are respectively provided with a connecting structure (2);

the connecting structure (2) comprises a bent rod (201), a bent rod (202), a thread (203) and a vertical cylinder (204);

the left side of knee lever (201) and the right side looks rigid coupling of box (1), the outer wall of knee lever (201) and the inner wall slip joint of knee lever (202), the outer wall below processing of knee lever (202) has screw thread (203), the outer wall of screw thread (203) and the inner wall threaded connection of vertical cylinder (204).

2. A novel PVC composite luggage as claimed in claim 1, wherein: the left side and the right side of the box body (1) are fixedly connected with inserted rods (3).

3. A novel PVC composite luggage as claimed in claim 1, wherein: guard plates (4) are fixedly connected to four corners of the bottom of the outer wall of the box body (1).

4. A novel PVC composite luggage as claimed in claim 1, wherein: the four corners of the bottom of the box body (1) are fixedly connected with rollers (5).

5. A novel PVC composite luggage as claimed in claim 1, wherein: the rear part of the top of the box body (1) is connected with a pull rod (6) in a sliding and clamping mode, and the top of the outer wall of the pull rod (6) is fixedly connected with a sheath (7).