CN215285676U

CN215285676U - Carton convenient to transport

Info

Publication number: CN215285676U
Application number: CN202120170087.2U
Authority: CN
Inventors: 吴惊雷
Original assignee: Fengquan Tianjin Packaging Products Co ltd
Current assignee: Fengquan Tianjin Packaging Products Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-24
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a carton convenient to transport relates to carton technical field, including the carton, the case lid of the top fixedly connected with symmetric distribution of carton, the equal fixedly connected with support frame in left and right both sides of carton, two the bull stick that is connected with upper and lower symmetric distribution is all rotated to the inboard of support frame, and is a plurality of the equal fixedly connected with gear in the outside of bull stick, two the equal sliding connection in inboard of support frame has the pulling lid of symmetric distribution, and is a plurality of the equal fixedly connected with in the outside of pulling lid pulls the piece. The utility model discloses in, through carrying the cooperation of drawing lid, bull stick, gear, rack, backup pad etc. can make to carry and draw the lid to stretch out from the support frame, make the staff can exert force to the carton, have bigger area of application of force, convenient transport to carrying the in-process that the lid is close to each other, making the backup pad expand, having enlarged the area of contact of backup pad with the carton inside wall, when the transport, the lifting surface area increase of carton is difficult for taking place to damage.

Description

Carton convenient to transport

Technical Field

The utility model relates to a carton technical field especially relates to a carton convenient to transport.

Background

The paper box is a widely used packing product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, and has various specifications and models, the common paper box comprises three layers and five layers, seven layers are used less, each layer is divided into inner paper, corrugated paper, core paper and surface paper, the inner paper and the surface paper comprise tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper produced by different manufacturers is different.

For the convenience of stacking, the carton on market is mostly smooth box for the outward appearance, and the hole can be seted up in both sides to some cartons, and when carrying heavier article, the hand is less with the contact surface of carton, not only the hand is painful, and the hole is easily ruptured, and some cartons have the handle, but inconvenient when stacking, area occupied, the carton of a transport of being convenient for from this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a carton convenient to carry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a carton convenient to transport, includes the carton, the case lid of the top fixedly connected with symmetric distribution of carton, the equal fixedly connected with support frame in left and right both sides of carton, two the inboard of support frame is all rotated and is connected with upper and lower symmetric distribution's bull stick, and is a plurality of the equal fixedly connected with gear in outside of bull stick, two the equal sliding connection in inboard of support frame has the lift lid of symmetric distribution, and is a plurality of the equal fixedly connected with in the outside of lift lid draws the piece, and is a plurality of the equal fixedly connected with stay cord in the outside of bull stick, it is a plurality of the outside of gear all meshes the rack, lies in two with one side the equal fixedly connected with backup pad in one end that the rack was kept away from each other, and is a plurality of the equal fixedly connected with in the outside at both ends before the bull stick, back rolls up the shape spring.

Preferably, the inner walls of the front side and the rear side of the two support frames are provided with second sliding grooves which are symmetrically distributed up and down, and the second sliding grooves are L-shaped.

Preferably, one end of each of the pulling ropes close to the lifting cover is fixedly connected with the outer side of the pulling rope, and the two lifting covers on the same side are hinged to one side close to each other.

Preferably, the front side and the rear side of the lifting cover are fixedly connected with second sliding blocks matched with the second sliding grooves, and the second sliding blocks are cylindrical.

Preferably, a plurality of the first slider of equal fixedly connected with in one side that the backup pad is close to the support frame, the first spout that matches with first slider is seted up in the outside of support frame.

Preferably, the inner walls of the front side and the rear side of the support frame are provided with grooves matched with the rotating rod, and the coil springs are located in the grooves.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model discloses in, through carrying the drawing lid, the bull stick, the gear, the rack, the cooperation of backup pad etc, can make to carry the drawing lid and stretch out from the support frame, make the staff can exert force to the carton, there is bigger area of application, convenient transport, and carry the in-process that the lid is close to each other, make the backup pad expand, the area of contact of backup pad with the carton inside wall has been enlarged, when the transport, the lifting surface area increase of carton, be difficult for taking place to damage, can make the bull stick rotate through the roll-shaped spring and drive withdrawing of stay cord and make the drawing lid reset, when stacking, can reduce occupation of area, and carry the drawing lid and plug up the support frame, can reduce the influence of external factor to the box in.

Drawings

Fig. 1 is a schematic structural view of a carton convenient to carry provided by the utility model.

Fig. 2 is the utility model provides a supporting frame structure sketch map of carton convenient to transport.

Fig. 3 is a schematic view of the structure of the coil spring of the carton convenient for carrying according to the present invention.

Fig. 4 is an enlarged schematic view of a structure at a position a in fig. 1 of the carton convenient to carry provided by the utility model.

Reference numerals: 1. a carton; 2. a box cover; 3. a support frame; 4. a rotating rod; 5. a gear; 6. lifting the cover; 7. pulling the block; 8. pulling a rope; 9. a rack; 10. a support plate; 11. a first slider; 12. a first chute; 13. a coil spring; 14. a groove; 15. a second runner.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a carton convenient to carry, including carton 1, the top of carton 1 is fixedly connected with symmetrically distributed's case lid 2, the equal fixedly connected with support frame 3 in left and right both sides of carton 1, the inboard of two support frames 3 all rotates and is connected with upper and lower symmetrically distributed's bull stick 4, the equal fixedly connected with gear 5 in the outside of a plurality of bull sticks 4, the equal sliding connection of the inboard of two support frames 3 has symmetrically distributed to carry and draw lid 6, the equal fixedly connected with of the outside of a plurality of carrying and drawing lid 6 draws piece 7, the equal fixedly connected with stay cord 8 in the outside of a plurality of bull sticks 4, the outside of a plurality of gear 5 all meshes rack 9, the one end that two rack 9 that lie in the same side keep away from each other all fixedly connected with backup pad 10, the outside of the both ends before a plurality of bull sticks 4, the back all fixedly connected with roll form spring 13;

two preceding of support frame 3, back both sides inner wall has all been seted up, second spout 15 of lower symmetric distribution, the shape of a plurality of second spout 15 is "L" type, a plurality of stay cords 8 are close to carry the one end of drawing lid 6 and the outside fixed connection of stay cord 8, it is articulated to lie in one side that two are carried and are drawn lid 6 and be close to each other with one side, carry the preceding of drawing lid 6, the equal fixedly connected with in back both sides and the second slider that second spout 15 matches, the shape of second slider is cylindrical, the equal fixedly connected with first slider 11 in one side that a plurality of backup pads 10 are close to support frame 3, first spout 12 that matches with first slider 11 is seted up in the outside of support frame 3, preceding of support frame 3, the recess 14 that matches with bull stick 4 is all seted up to back both sides inner wall, roll shape spring 13 is located recess 14.

In the utility model, when the carton 1 needs to be carried, the lifting cover 6 is pulled by the pulling block 7, the lifting cover 6 slides in the second chute 15 through the second slider, the second slider is vertically moved to the transverse direction from the second chute 15, at the moment, the two lifting covers 6 are overlapped and extend out of the support frame 3, so that a worker can apply force to the carton 1, the carton has larger force application area, the carrying is convenient, in the process that the lifting covers 6 are close to each other, the pulling rope 8 is driven to elongate and drive the rotation of the rotating rod 4, further the coil spring 13 is contracted, the rotating rod 4 rotates to drive the rotation of the gear 5, the gear 5 rotates to drive the movement of the rack 9, the rack 9 drives the movement of the support plate 10, the support plate 10 is extended upwards and downwards, at the moment, the contact area between the support plate 10 and the inner side wall of the carton 1 is enlarged, when carrying, the lifting area of the carton 1 is increased, the carton is not easy to damage, and when the carton stops carrying, under the action of the coil spring 13, the reverse rotation of the rotating rod 4 is driven, the pull rope 8 is retracted, the lifting cover 6 is reset, the lifting cover 6 is prevented from stretching out, when the carton 1 is stacked, the occupation of the area can be reduced, the lifting cover 6 blocks the support frame 3, and the influence of external factors on the interior of the carton can be reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The carton convenient to carry comprises a carton (1) and is characterized in that the top of the carton (1) is fixedly connected with symmetrically distributed case covers (2), the left side and the right side of the carton (1) are fixedly connected with support frames (3), the inner sides of the two support frames (3) are rotatably connected with rotating rods (4) which are symmetrically distributed up and down, the outer sides of the rotating rods (4) are fixedly connected with gears (5), the inner sides of the two support frames (3) are slidably connected with symmetrically distributed lifting covers (6), the outer sides of the lifting covers (6) are fixedly connected with pull blocks (7), the outer sides of the rotating rods (4) are fixedly connected with pull ropes (8), the outer sides of the gears (5) are engaged with racks (9), and one ends of the two racks (9) positioned on the same side, which are far away from each other, are fixedly connected with supporting plates (10), the outer sides of the front end and the rear end of the rotating rods (4) are fixedly connected with coil springs (13).

2. A carton convenient to carry as claimed in claim 1, wherein the inner walls of the front and rear sides of the two supporting frames (3) are respectively provided with a second sliding slot (15) which is distributed vertically and symmetrically, and the plurality of second sliding slots (15) are all "L" shaped.

3. A carton for facilitating handling according to claim 1, characterized in that one end of a plurality of said pull cords (8) adjacent to said pull flaps (6) is fixedly connected to the outside of said pull cords (8), and that the two said pull flaps (6) on the same side are hinged on the side adjacent to each other.

4. A carton convenient to carry according to claim 1, wherein a second slider matching with the second runner (15) is fixedly connected to both the front and rear sides of the lift-off cover (6), and the second slider is cylindrical in shape.

5. A carton convenient to carry as claimed in claim 1, wherein a first slider (11) is fixedly connected to one side of each of the plurality of support plates (10) close to the support frame (3), and a first sliding groove (12) matched with the first slider (11) is formed in the outer side of the support frame (3).

6. A carton convenient to carry as claimed in claim 1, wherein the inner walls of the front and rear sides of the supporting frame (3) are provided with grooves (14) matched with the rotating rod (4), and the coil spring (13) is positioned in the groove (14).