CN216509729U

CN216509729U - Carton convenient to move

Info

Publication number: CN216509729U
Application number: CN202123297621.5U
Authority: CN
Inventors: 江土生; 蔡静伟
Original assignee: Zhangzhou Xiangcheng Weixin Packaging Products Co ltd
Current assignee: Zhangzhou Xiangcheng Weixin Packaging Products Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-05-13
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a carton convenient to move, which belongs to the technical field of cartons and is characterized by comprising a cuboid carton body, wherein a plurality of support bars are fixed at the bottom of the carton body and extend along the length direction of the carton body, two ends of each support bar extend onto the side wall of the carton body, the support bars are parallel to each other, a plurality of abdicating grooves are formed in the bottom of each support bar, one ends of the abdicating grooves are rotatably connected with support columns, universal wheels are installed at the movable ends of the support columns, sliding grooves are formed in the side walls, far away from the fixed ends of the support columns, of the abdicating grooves, positioning columns used for abutting against the side walls of the support columns are connected in the sliding grooves in a sliding manner, and fixing assemblies used for fixing the positioning columns are arranged between the positioning columns and the abdicating grooves; when the supporting column rotates towards the abdicating groove, the supporting column and the universal wheel are completely positioned in the abdicating groove.

Description

Carton convenient to move

Technical Field

The utility model relates to the technical field of cartons, in particular to a carton convenient to move.

Background

Cartons are commonly used as outer layers for wrapping goods or protecting goods, and are one of the most widely used packaging products; furniture manufacturers often wrap the furniture with cartons, which have the advantages of multiple sizes and lower cost.

However, similar to the above mentioned cartons in the prior art, when the furniture is packed, some furniture has a heavy weight, which easily results in insufficient supporting force at the bottom of the carton, and the user is troublesome to move the carton, and there is still room for improvement.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a carton convenient to move, which has the advantages of increasing the supporting force of the bottom and facilitating the movement of a user.

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

a carton convenient to move comprises a carton body in a cuboid shape, wherein a plurality of supporting bars are fixed at the bottom of the carton body, the supporting bars extend along the length direction of the carton body, two ends of the supporting bars extend onto the side walls of the carton body, the supporting bars are parallel to each other, a plurality of abdicating grooves are formed in the bottom of the supporting bars, one ends of the abdicating grooves are rotatably connected with supporting columns, universal wheels are installed at the movable ends of the supporting columns, sliding grooves are formed in the side walls, away from the fixed ends of the supporting columns, of the abdicating grooves, positioning columns used for being abutted against the side walls of the supporting columns are connected in a sliding mode in the sliding grooves, and fixing assemblies used for fixing the positioning columns are arranged between the positioning columns and the abdicating grooves; when the supporting column rotates towards the yielding groove, the supporting column and the universal wheel are completely positioned in the yielding groove.

Through adopting above-mentioned technical scheme, the support bar set up the holding power that has increased carton body bottom, when the user need remove the carton body, rotate the support column to the groove outside of stepping down for the support column is in vertical state, slides the reference column to the direction of support column until with the support column laminating, realizes the fixed relatively of reference column and the groove of stepping down through fixed subassembly, and the support column can't take place to rotate this moment, can remove the carton body through the universal wheel, has made things convenient for the user to remove.

The utility model is further configured to: the fixing assembly comprises a fixing threaded hole formed in the side wall of the positioning column, a fixing bolt is connected to the inner thread of the fixing threaded hole in an internal thread mode, and the fixing bolt penetrates through the positioning column and is abutted to the inner wall of the abdicating groove.

Through adopting above-mentioned technical scheme, pass the fixed screw hole on the reference column with fixing bolt to support the inner wall in the groove of stepping down tightly, can realize the reference column and the relatively fixed in the groove of stepping down, make the reference column can't take place to slide.

The utility model is further configured to: and a fixing groove for the penetration of a fixing bolt is formed in the inner wall of the abdicating groove.

Through adopting above-mentioned technical scheme, penetrate fixing bolt in the fixed slot to support the tank bottom of tight fixed slot, make fixing bolt be difficult for taking place to slide, improved stability.

The utility model is further configured to: and a rubber block is fixed at one end of the fixing bolt close to the carton body.

Through adopting above-mentioned technical scheme, the block rubber has increased the frictional force of fixing bolt tip, has improved fixing bolt's stability to the block rubber has certain flexibility, makes difficult emergence wearing and tearing between fixing bolt and the support bar.

The utility model is further configured to: an iron block is embedded in the side wall of the supporting column, and a magnet block which is magnetically attracted with the iron block is fixed at one end of the positioning column close to the supporting column; when the magnet block is attracted with the iron block, the fixing bolt is aligned with the fixing groove.

Through adopting above-mentioned technical scheme, when the reference column and the support column laminating, the magnet piece can with the iron plate actuation, fixing bolt just aligns with the fixed slot this moment, the difficult emergence of reference column was slided this moment, has made things convenient for the user to penetrate fixing bolt in the fixed slot.

The utility model is further configured to: the articulated department of support column is provided with the torsional spring, works as when the support column is rolled out from the inslot of stepping down, the support column receives the resilience force of torsional spring.

Through adopting above-mentioned technical scheme, the torsional spring can provide the pulling force of orientation abdicating the inslot for the support column, and when the user did not exert external force for the support column, the support column can not followed and abdicating the inslot and rolled out, has improved the stability of support column.

The utility model is further configured to: the bottom of the supporting strip is covered with a rubber layer.

Through adopting above-mentioned technical scheme, the rubber layer has certain flexibility, and when the carton body collided with ground, the safety of carton body can be improved on the rubber layer.

The utility model is further configured to: and a lifting bar is fixed between the support bars and is arranged on the part of the support bars on the side wall of the carton body.

Through adopting above-mentioned technical scheme, the setting up of lifting strip makes the user can lift the carton body more easily, has made things convenient for user's transport carton body or operation support column.

In summary, the utility model has the following advantages:

1. by arranging the supporting bars, the supporting columns, the universal wheels and the positioning columns, the supporting force of the bottom of the carton body is increased, and a user can conveniently move the carton body;

2. by arranging the fixing groove, the fixing bolt penetrates into the fixing groove, so that the fixing bolt is not easy to slide, and the stability is improved; the rubber block is arranged, so that the friction force at the end part of the fixing bolt is increased, the stability of the fixing bolt is further improved, and the fixing bolt and the supporting bar are not easily abraded;

3. by arranging the iron block and the magnet block, when the positioning column is attracted with the support column through the magnet block, the fixing groove is just level with the fixing bolt, so that a user can conveniently penetrate the fixing bolt; through setting up the brace, made things convenient for user's transport carton body or operation support column.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is a partial view of the support bar portion of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a carton body; 2. a supporting strip; 3. a yielding groove; 4. a support pillar; 5. a universal wheel; 6. a sliding groove; 7. a positioning column; 8. a fixing assembly; 801. fixing the threaded hole; 802. fixing the bolt; 9. fixing grooves; 10. a rubber block; 11. a magnet block; 12. a rubber layer; 13. lifting the pull strip; 14. and (7) a cover plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a convenient carton that removes, as shown in fig. 1, including the carton body 1 that is the cuboid form, the top activity of carton body 1 is provided with apron 14, and the bottom of carton body 1 is fixed with two support bars 2, and support bar 2 extends the setting along the length direction of carton body 1, and on the both ends of support bar 2 extended to the lateral wall of carton body 1, two support bars 2 were parallel to each other, and support bar 2 has increased the holding power of carton body 1 bottom.

As shown in fig. 2 and 3, the yielding groove 3 is formed in the bottom of the support bar 2 and close to the two ends of the support bar, the support column 4 is connected to the yielding groove 3 in a rotating mode, the fixed end of the support column 4 is located at one end of the yielding groove 3, the rotating axis of the support column 4 is perpendicular to the length direction of the support bar 2, the universal wheel 5 is installed at the movable end of the support column 4, and the support column 4 and the universal wheel 5 can be completely retracted into the yielding groove 3.

The rotation junction of support column 4 is provided with the torsional spring (not shown in the figure), and when support column 4 rotated to vertical direction, support column 4 can receive the resilience force of torsional spring for when support column 4 was located the groove of stepping down 3, if support column 4 did not receive external force and be difficult for outwards rotating.

Offer the sliding tray 6 on the lateral wall that the groove 3 kept away from support column 4 stiff end of stepping down, sliding tray 6 is seted up along the length direction of support bar 2, and sliding tray 6 internal slipping is connected with reference column 7, and the all sides wall of reference column 7 and the inner wall laminating of sliding tray 6 pull out reference column 7 to the direction of support column 4, and when the tip of reference column 7 and the lateral wall laminating of support column 4, the other end of reference column 7 is located sliding tray 6.

Reference column 7 and the groove of stepping down 3 between be provided with the fixed subassembly 8 that is used for fixed reference column 7, fixed subassembly 8 is including offering the fixed screw hole 801 in the 7 diapalls of reference column, fixed screw hole 801 is vertical to run through reference column 7, fixed screw hole 801 female connection has fixing bolt 802, fixing bolt 802 passes reference column 7 and with the inner wall butt of the groove of stepping down 3, fixing bolt 802 is close to the one end of the groove of stepping down 3 inner wall and is fixed with block rubber 10, block rubber 10 is the cylinder form, the diameter of block rubber 10 is the same with fixing bolt 802's diameter.

Offer the fixed slot 9 that is used for supplying fixing bolt 802 to penetrate on the inner wall in groove 3 of stepping down, fixed slot 9 makes fixing bolt 802 be difficult for taking place to slide, has improved stability.

Support column 4 inlays on the lateral wall towards reference column 7 and is equipped with the iron plate (not shown in the figure), and reference column 7 is close to the one end of support column 4 and inlays and be equipped with the magnet piece 11 that is used for attracting mutually with the iron plate magnetism, and when reference column 7 was through the lateral wall actuation of magnet piece 11 with support column 4, fixed screw hole 801 was coaxial with fixed slot 9, and reference column 7 was difficult for taking place to slide this moment, has made things convenient for the user to penetrate fixing bolt 802 in the fixed slot 9.

As shown in fig. 1 and 3, a lifting bar 13 is fixed between two support bars 2, the lifting bar 13 is arranged on the part of the support bars 2 on the side wall of the carton body 1, the support bars 2 facilitate the user to carry the carton and the user to lift the carton body 1 to operate the support bar 4; the bottom of support bar 2 covers by rubber layer 12, and the groove 3 of stepping down runs through rubber layer 12, and rubber layer 12 has certain flexibility, when carton body 1 accident and ground bump, can absorb some impact force, improves carton body 1's security.

The working process and the beneficial effects of the utility model are as follows: when the user need remove carton body 1, overturn support column 4 to vertical state, slide reference column 7 to the direction of support column 4 for magnet piece 11 on the reference column 7 and the iron plate actuation on the lateral wall of support column 4 pass fixed screw hole 801 and support the inner wall of tight fixed slot 9 with fixing bolt 802, thereby fix reference column 7, make support column 4 can't take place to rotate, can begin to remove carton body 1 through universal wheel 5.

In conclusion, the supporting force of the bottom of the carton body 1 is increased, and a user can move the carton body 1 conveniently.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a convenient carton that removes, is including carton body (1) that is the cuboid form, its characterized in that: a plurality of supporting strips (2) are fixed at the bottom of the carton body (1), the supporting strips (2) extend along the length direction of the carton body (1), the two ends of the supporting strips (2) extend to the side wall of the carton body (1), the supporting strips (2) are parallel to each other, a plurality of abdicating grooves (3) are arranged at the bottom of the supporting bar (2), one end of each abdicating groove (3) is rotatably connected with a supporting column (4), the universal wheel (5) is installed at the movable end of the supporting column (4), the side wall of the abdicating groove (3) far away from the fixed end of the supporting column (4) is provided with a sliding groove (6), the sliding groove (6) is connected with a positioning column (7) which is used for being abutted against the side wall of the supporting column (4) in a sliding way, a fixing component (8) for fixing the positioning column (7) is arranged between the positioning column (7) and the abdication groove (3); when the supporting column (4) rotates towards the yielding groove (3), the supporting column (4) and the universal wheel (5) are completely positioned in the yielding groove (3).

2. A carton as recited in claim 1 wherein: fixed subassembly (8) are including offering fixed threaded hole (801) on reference column (7) lateral wall, fixed threaded hole (801) female connection has fixing bolt (802), fixing bolt (802) pass reference column (7) and with the inner wall butt of groove (3) of stepping down.

3. A carton as recited in claim 2 wherein: and a fixing groove (9) for the fixing bolt (802) to penetrate is formed in the inner wall of the abdicating groove (3).

4. A carton as recited in claim 2 wherein: one end of the fixing bolt (802) close to the carton body (1) is fixed with a rubber block (10).

5. A carton as recited in claim 3 wherein said carton comprises: an iron block is embedded in the side wall of the supporting column (4), and a magnet block (11) which is magnetically attracted with the iron block is fixed at one end, close to the supporting column (4), of the positioning column (7); when the magnet block (11) is attracted to the iron block, the fixing bolt (802) is aligned with the fixing groove (9).

6. A carton as recited in claim 1 wherein: the articulated department of support column (4) is provided with the torsional spring, works as when support column (4) are followed and is rolled out in groove (3) of stepping down, support column (4) receive the resilience force of torsional spring.

7. A carton as recited in claim 1 wherein: the bottom of the support strip (2) is covered with a rubber layer (12).

8. A carton as recited in claim 1 wherein: it is adjacent be fixed with lifting bar (13) between support bar (2), lifting bar (13) set up in support bar (2) are located the part on carton body (1) lateral wall.