CN217295575U

CN217295575U - Transfer box capable of being locked stably

Info

Publication number: CN217295575U
Application number: CN202220121086.3U
Authority: CN
Inventors: 高颢文; 王杰
Original assignee: Dasen Plastic Ind Suzhou Co ltd
Current assignee: Dasen Plastic Ind Suzhou Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-26
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a can stabilize transfer case of locking is used in holding the box field, and its technical scheme main points are: including box and the case lid of setting on the box, the tip of box is provided with a plurality of installation cavitys, be provided with the locking mechanism who is used for connecting box and case lid locking in a plurality of installation cavitys respectively, locking mechanism includes the fixed plate, the embedded axis that is provided with in middle part of fixed plate, centraxonial inside wall is provided with the lock tooth, the axis slides through the embedded meshing of lock tooth and is provided with the lock core, centraxonial end fixing is worn out to the lock core and is provided with the spring bolt, the tip of spring bolt is provided with the locking piece that is used for inserting the case lid, the technological effect who has is: through adding outstanding locking piece at the tip of spring bolt to and add slide rail and spout at the junction of case lid and box, can realize locking the case lid for the horizontal and the vertical direction displacement of box, guarantee under the locking state when case lid atress or box topple over, the case lid can not separate with the box.

Description

Transfer box capable of being locked stably

Technical Field

The utility model relates to an hold the box field, in particular to can stabilize transfer case of locking.

Background

The transfer box is a containing box body widely applied to the part transferring process, a plurality of transfer boxes are generally stacked and transported in order to ensure the transportation efficiency in the transportation process, and the box body on the upper layer is connected with the box cover of the box body on the lower layer to realize stacking, so that the box cover of the box body on the lower layer needs to be locked and connected with the box body of the box body on the lower layer in order to ensure the stability of the transportation process, so that the box cover can not slide off due to external stress;

the locking of the case lid and the case body of traditional box adopts the rotatory embedding case lid of spring bolt to realize horizontal displacement spacing usually, and this kind of method is landing when can preventing the case lid from receiving the horizontal force, but when the box emptys, the spring bolt can't carry on spacingly to the displacement of the vertical direction of case lid, then can lead to the case lid to break away from the case body, and the goods of loading in it can fall out, causes the emergence in a large number of waste products, has reduced the transportation efficiency, has improved product processing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can stabilize transfer case of locking, its advantage can be with vertical and the horizontal direction locking of box and case lid.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a can stabilize transfer case of locking, includes the box and sets up the case lid on the box, the tip of box is provided with a plurality of installation cavity, and is a plurality of be provided with the locking mechanism who is used for connecting box and case lid locking in the installation cavity respectively, locking mechanism includes the fixed plate, the embedded axis that is provided with in middle part of fixed plate, centraxonial inside wall is provided with the lock tooth, and the axis slides through the embedded meshing of lock tooth and is provided with the lock core, centraxonial end fixing is worn out to the lock core is provided with the spring bolt, the tip of spring bolt is provided with the locking piece that is used for inserting the case lid.

Through the technical scheme: the lock cylinder is rotated by using a special key, the lock tongue can be rotated to be placed in the box cover, the box cover can be prevented from laterally displacing along the box body, meanwhile, the locking block at the end part can be prevented from vertically displacing along the box body after being inserted into the box cover, so that the box cover is locked and connected on the box body through the locking mechanism, and the locking mechanisms arranged on the box body can be locked from multiple directions to realize the stability of the locking state of the box cover.

The utility model discloses further set up to: one side of the mounting cavity is provided with a limiting groove, the fixing plate is fixedly mounted in the limiting groove, and the locking mechanism is stably arranged in the mounting cavity through the fixing plate.

Through the technical scheme: through connecting the fixed plate chucking at the spacing inslot, when locking the case lid, can prevent that the case lid from pulling out locking mechanical system from the installation cavity.

The utility model discloses further set up to: one side of the mounting cavity far away from the limiting groove is provided with an auxiliary cavity, and the auxiliary cavity is used for accommodating the lock bolt and the locking block.

Through the technical scheme: when the locking mechanism is in an unlocking state, the lock tongue and the locking block are separated from the box cover in a rotating mode, and the auxiliary cavity body can accommodate the lock tongue and the locking block.

The utility model discloses further set up to: the spring bolt is provided with a rotating cavity, a spring is arranged in the rotating cavity in a rotating mode, and one end, far away from the rotating cavity, of the spring is rotatably connected with the side wall of the mounting cavity.

Through the technical scheme: can compress the spring through the spring bolt when preceding back slip lock core to shift the position that is fit for rotating the locking to the spring bolt, compress to the target position after, need rotate target locking position with spring bolt and locking piece, rotate the spring of being connected with the rotation chamber and can not produce the distortion when rotating, guarantee the stability of locking mechanism work.

The utility model discloses further set up to: the side wall of the mounting cavity is provided with a limiting column, and the spring is sleeved on the limiting column in a rotating mode.

Through the technical scheme: the limiting column can ensure that the position of the limiting column relative to the mounting cavity cannot move in the rotating process of the spring, and the working stability of the locking mechanism is ensured.

The utility model discloses further set up to: the case lid corresponds the position of installation cavity is provided with the locking cavity, be provided with the stopper in the locking cavity, the stopper with be provided with the transition cavity between the lateral wall of locking cavity, the stopper orientation one side of transition cavity is provided with the locking groove that is used for holding the locking piece.

Through the technical scheme: the transition cavity is used for providing rotatable space for the lock tongue when the lock tongue is screwed in, and when the lock tongue is rotated to a target position, the spring pushes out the lock cylinder, so that the locking block is driven to be inserted into the locking groove, and the box cover is locked on the box body.

The utility model discloses further set up to: the box body is provided with slide rails on the side walls of two sides of the locking mechanism, the box cover is provided with slide grooves corresponding to the slide rails, and the box cover is connected with the box body in a sliding mode through the slide grooves and the slide rails.

Through the technical scheme: the mode that opens and shuts can be realized in the slip of spout cooperation slide rail case lid, simultaneously, under the locking state, slide rail accessible spout restriction case lid can't slide towards the direction of perpendicular slide rail.

To sum up, the utility model discloses following beneficial effect has:

through adding outstanding locking piece at the tip of spring bolt to and add slide rail and spout at the junction of case lid and box, can realize locking the case lid for the horizontal and the vertical direction displacement of box, guarantee under the locking state when case lid atress or box topple over, the case lid can not separate with the box.

Drawings

FIG. 1 is an overall view of the transfer case of the present embodiment in a closed state;

FIG. 2 is a schematic view of the transfer case of the present embodiment with the cover separated from the case body;

FIG. 3 is a schematic top view of the transfer case body of the present embodiment;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is a side view of the locking mechanism of the present embodiment;

FIG. 6 is a schematic view of a cover of the transfer case of the present embodiment;

fig. 7 is a schematic sectional view of the cover of the transfer case of the present embodiment.

Reference numerals are as follows: 1. a box body; 2. a box cover; 3. installing a cavity; 4. a locking mechanism; 5. a fixing plate; 6. a middle shaft; 7. a lock cylinder; 8. a latch bolt; 9. a locking block; 10. a limiting groove; 11. a secondary cavity; 12. a rotation chamber; 13. a spring; 14. a limiting column; 15. a locking cavity; 16. a limiting block; 17. a locking groove; 18. a slide rail; 19. a chute; 20. a transition cavity.

Detailed Description

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

Example (b):

referring to fig. 1 to 4, a transfer box capable of being locked stably comprises a box body 1 and a box cover 2, slide rails 18 with rectangular cross sections are arranged on the side walls of two sides of the box body 1, slide grooves 19 are arranged at the positions of the box cover 2 corresponding to the slide rails 18, the box cover 2 is connected with the box body 1 in a sliding manner along the length or height direction of the slide rails 18 through the slide grooves 19 and the slide rails 18, two installation cavities 3 are respectively arranged at two ends of the box body 1 between the two side walls, a limiting groove 10 is arranged at one side of the installation cavities 3, locking mechanisms 4 for locking and connecting the box body 1 and the box cover 2 are respectively arranged in the four installation cavities 3, each locking mechanism 4 comprises a fixing plate 5, the fixing plates 5 are fixedly arranged in the limiting grooves 10, so that the locking mechanisms 4 are stably arranged in the installation cavities 3, a center shaft 6 is arranged in the middle of the fixing plates 5, and a lock cylinder 7 is embedded in the center shaft 6 in a sliding manner, the lock cylinders 7 of the locking mechanisms 4 arranged in the four mounting cavities 3 are identical in structure, the end parts, penetrating out of the middle shaft 6, of the lock cylinders 7 are fixedly provided with lock tongues 8, and the end parts, perpendicular to the surfaces, of the lock tongues 8 are provided with locking blocks 9 used for being inserted into the box cover 2.

Referring to fig. 3 and 4, one side of the mounting cavity 3 away from the limiting groove 10 is provided with an auxiliary cavity 11, one side of one end of the auxiliary cavity 11 facing the limiting groove 10 is provided with a space for accommodating the locking block 9, and the auxiliary cavity 11 is used for accommodating the locking bolt 8 and the locking block 9 after unlocking.

Referring to fig. 4 and 5, a rotation cavity 12 is provided on a side of the lock tongue 8 facing away from the lock cylinder 7, the rotation cavity 12 is coaxial with the lock cylinder 7, a spring 13 is rotatably provided in the rotation cavity 12, a limit post 14 is provided on a side wall of the installation cavity 3, the spring 13 is rotatably sleeved on the limit post 14, and one end of the spring 13 far away from the rotation cavity 12 is rotatably connected with the side wall of the installation cavity 3 through the limit post 14.

Referring to fig. 2, 6 and 7, a locking cavity 15 is arranged at a position of the case cover 2 corresponding to the installation cavity 3, a limiting block 16 is arranged in the locking cavity 15, a transition cavity 20 is arranged between the limiting block 16 and a side wall of the locking cavity 15, the transition cavity 20 can accommodate the lock tongue 8 and the lock block 9 to rotate to a target position, a locking groove 17 for accommodating the lock block 9 is arranged at one side of the limiting block 16 facing the transition cavity 20, and the lock block 9 can realize locking of vertical displacement of the case cover 2 after being inserted into the locking groove 17.

The working process and principle of the embodiment are as follows:

after the articles in the box body 1 are loaded, the box cover 2 is covered on the box body 1 through a slide rail 18 and a slide groove 19, a special key is used for inserting and pressing the lock cylinder 7 towards the inside of the installation cavity 3, at the moment, the lock cylinder 7 compresses the spring 13 through the rotation cavity 12, the lock tongue 8 and the locking block 9 move to the transverse position of a target, at the moment, the positions of the lock tongue 8 and the locking block 9 correspond to the transition cavity 20, then the key is rotated, the lock cylinder 7 drives the lock tongue 8 and the locking block 9 to rotate, when the lock tongue 8 is vertical, the locking block 9 corresponds to the locking groove 17, at the moment, the spring 13 resets, the lock cylinder 7 is pushed towards the outside of the installation cavity 3, the lock cylinder 7 drives the locking block 9 to be inserted into the locking groove 17, at the moment, the locking operation is finished, when the unlocking is carried out, the lock cylinder 7 is pushed towards the inside of the installation cavity 3 by using the key, then the lock cylinder 7 is rotated, the lock tongue 8 and the locking block 9 is driven by the lock cylinder 7 to reset and rotates to the auxiliary cavity 11, the unlocking operation can be completed.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. A transfer box capable of being locked stably comprises a box body (1) and a box cover (2) arranged on the box body (1),

the box is characterized in that a plurality of mounting cavities (3) are formed in the end part of the box body (1), and locking mechanisms (4) used for locking and connecting the box body (1) and the box cover (2) are respectively arranged in the mounting cavities (3);

the locking mechanism (4) comprises a fixing plate (5), a middle shaft (6) is embedded in the middle of the fixing plate (5), locking teeth are arranged on the inner side wall of the middle shaft (6), a lock cylinder (7) is slidably arranged in the middle shaft (6) through embedded meshing of the locking teeth, a lock tongue (8) is fixedly arranged at the end portion, penetrating out of the middle shaft (6), of the lock cylinder (7), and a locking block (9) used for being inserted into the box cover (2) is arranged at the end portion of the lock tongue (8).

2. A transfer box capable of being locked stably according to claim 1, characterized in that one side of the mounting cavity (3) is provided with a limiting groove (10), the fixing plate (5) is fixedly installed in the limiting groove (10), and the locking mechanism (4) is stably arranged in the mounting cavity (3) through the fixing plate (5).

3. A transfer box with stable locking according to claim 2, characterized in that a side of the mounting cavity (3) far away from the limiting groove (10) is provided with a secondary cavity (11), and the secondary cavity (11) is used for accommodating the lock tongue (8) and the lock block (9).

4. The transfer box capable of being locked stably according to claim 1, wherein a rotating cavity (12) is arranged on the lock tongue (8), a spring (13) is arranged in the rotating cavity (12) in a rotating mode, and one end, far away from the rotating cavity (12), of the spring (13) is rotatably connected with the side wall of the mounting cavity (3).

5. A transfer box capable of being locked stably according to claim 4, characterized in that a limit post (14) is arranged on the side wall of the mounting cavity (3), and the spring (13) is rotatably sleeved on the limit post (14).

6. The transfer box capable of being locked stably according to claim 1, wherein a locking cavity (15) is arranged at a position of the box cover (2) corresponding to the installation cavity (3), a limiting block (16) is arranged in the locking cavity (15), a transition cavity (20) is arranged between the limiting block (16) and a side wall of the locking cavity (15), and a locking groove (17) for accommodating a locking block (9) is arranged at one side of the limiting block (16) facing the transition cavity (20).

7. The transfer box capable of being locked stably according to claim 1, wherein slide rails (18) are arranged on the side walls of the box body (1) on two sides of the locking mechanism (4), a sliding groove (19) is arranged on the box cover (2) corresponding to the slide rails (18), and the box cover (2) is connected with the box body (1) in a sliding manner through the sliding groove (19) and the slide rails (18).