CN213139837U

CN213139837U - Packaging wooden box with shockproof structure

Info

Publication number: CN213139837U
Application number: CN202021475242.3U
Authority: CN
Inventors: 徐如光
Original assignee: Tianjin Atlas Packaging Materials Co ltd
Current assignee: Tianjin Atlas Packaging Materials Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-07
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a packaging wooden box with a shockproof structure, relating to the field of packaging devices, comprising a box body, wherein the top of the box body is provided with an opening, and the opening is provided with a cover plate; a supporting plate is connected in the box body in a sliding mode, a plurality of damping springs which are uniformly distributed are fixedly connected between the supporting plate and the box body together, two first magnets which are symmetrically distributed are fixedly connected to the bottom of the supporting plate, second magnets corresponding to the first magnets are fixedly connected to the inner wall of the bottom of the box body, and the first magnets and the second magnets are mutually exclusive; a cavity is formed in the supporting plate, a bidirectional screw rod is rotatably connected in the cavity through a first bearing, and the outer wall of the bidirectional screw rod is in threaded connection with two symmetrically-distributed threaded cylinders. The utility model discloses can effectually prevent the vibrations of article in the box, can effectually prevent that the article from producing in the box simultaneously and rocking, and can be through changing the position between two division boards to place the not article of equidimension.

Description

Packaging wooden box with shockproof structure

Technical Field

The utility model relates to a packing plant field, in particular to packing wooden case with shockproof structure.

Background

The packing wooden box is a packing box assembled by fumigating and mothproofing treatment of wood, and is widely used for packing dangerous goods. The buffer and heat-insulation outer package is mostly used for the buffer and heat-insulation outer package of dangerous goods. Because wood has good buffer performance, high strength, corrosion resistance and good moisture absorption performance, the wood is widely used in the packaging industry, and a packaging wooden box is the most common wooden packaging container.

When the objects are conveyed by using the packaging wooden box, certain jolting force can be generated in the driving process of the vehicle, so that the objects transported in the packaging wooden box vibrate, the objects in the wooden box can shake back and forth, and the objects collide with the side wall of the wooden box, so that the objects in the wooden box can be damaged.

Therefore, it is necessary to provide a packing wooden box with a shock-proof structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a packing wooden case with shockproof structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a packaging wooden box with a shockproof structure comprises a box body, wherein an opening is formed in the top of the box body, and a cover plate is arranged at the opening;

a supporting plate is connected in the box body in a sliding mode, a plurality of damping springs which are uniformly distributed are fixedly connected between the supporting plate and the box body, two first magnets which are symmetrically distributed are fixedly connected to the bottom of the supporting plate, a second magnet corresponding to the first magnets is fixedly connected to the inner wall of the bottom of the box body, and the first magnets and the second magnets are mutually exclusive;

the improved box is characterized in that a cavity is formed in the supporting plate, a bidirectional screw is rotatably connected into the cavity through a first bearing, two symmetrically-distributed thread cylinders are in threaded connection with the outer wall of the bidirectional screw, a pull rod is fixedly connected to the top of each thread cylinder, a partition plate is fixedly connected to one end, far away from each thread cylinder, of each pull rod, a first strip-shaped opening corresponding to each pull rod is formed in the upper surface of the supporting plate, and second strip-shaped openings corresponding to the bidirectional screw are formed in the front side and the rear side of the box body.

Preferably, the left side and the right side of the bottom of the box body are sleeved with anti-collision pads, and the anti-collision pads are made of rubber.

Preferably, the inner wall of the bottom of the box body is fixedly connected with two guide rods which are symmetrically distributed, and the inside of the supporting plate is fixedly connected with a guide cylinder corresponding to the guide rods.

Preferably, the bottom of the cover plate is fixedly connected with an anti-extrusion pad, and the top of the cover plate is fixedly connected with a handle.

Preferably, the left end and the right end of the bidirectional screw rod are fixedly connected with rockers, and the left side and the right side of the box body are fixedly connected with handles.

Preferably, the left side and the right side of the partition plate are fixedly connected with anti-extrusion springs, and one ends of the anti-extrusion springs, far away from the partition plate, are fixedly connected with clamping plates.

Preferably, the equal fixedly connected with baffle in the left and right sides of backup pad, the surface of baffle is inlayed and is equipped with the second bearing, and the inner wall of second bearing and the outer wall fixed connection of two-way screw rod, the spout corresponding with the baffle has all been seted up to both sides around the box.

The utility model discloses a technological effect and advantage:

1. through being provided with damping spring and first magnet in the bottom of backup pad, and be provided with the second magnet at the bottom inner wall of box, when the box produced the vibrations power, backup pad extrusion damping spring and first magnet, and the pulling guide cylinder, make the guide cylinder slide on the guide bar, and be the mutual exclusion relation because of between first magnet and the second magnet, the mutual repulsion that produces can cushion partly vibrations power, and cushion the vibrations power of another part through damping spring's resilience, can effectually prevent the vibrations of the internal article of box.

2. Through be provided with two-way screw rod in the backup pad, place the article between two splint in the backup pad, wave the rocker, the rocker drives two-way screw rod and rotates in first bearing and second bearing, two-way screw rod passes through the principle promotion screw thread section of thick bamboo of screw thread removal, and because of there are the screw thread of two opposite settings on the two-way screw rod, consequently, two screw thread section of thick bamboos move in opposite directions, screw thread section of thick bamboo pulling pull rod, pull rod pulling division board, division board promotion splint carry out the centre gripping to the article, can effectually prevent that the article from rocking in the box production, and can be through changing the position between two division boards, thereby place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the structure from a-a direction of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the internal structure of the support plate of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a portion B of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a cover plate; 3. a support plate; 4. a damping spring; 5. a first magnet; 6. a second magnet; 7. a bidirectional screw; 8. a threaded barrel; 9. a pull rod; 10. a partition plate; 11. an anti-collision pad; 12. a guide bar; 13. a guide cylinder; 14. an anti-extrusion pad; 15. a handle; 16. a rocker; 17. a handle; 18. an anti-extrusion spring; 19. a splint; 20. and a baffle plate.

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.

The utility model provides a packaging wooden box with a shockproof structure as shown in figures 1-4, which comprises a box body 1, wherein the top of the box body 1 is provided with an opening, and the opening is provided with a cover plate 2;

a supporting plate 3 is connected in the box body 1 in a sliding mode, a plurality of damping springs 4 which are uniformly distributed are fixedly connected between the supporting plate 3 and the box body 1 together, two first magnets 5 which are symmetrically distributed are fixedly connected to the bottom of the supporting plate 3, a second magnet 6 corresponding to the first magnets 5 is fixedly connected to the inner wall of the bottom of the box body 1, and the first magnets 5 and the second magnets 6 are mutually exclusive;

the cavity has been seted up in backup pad 3, and rotate through first bearing in the cavity and be connected with two-way screw rod 7, two-way screw rod 7's outer wall threaded connection has two symmetric distribution's a thread section of thick bamboo 8, the top fixedly connected with pull rod 9 of a thread section of thick bamboo 8, the one end fixedly connected with division board 10 of a thread section of thick bamboo 8 is kept away from to pull rod 9, the upper surface of backup pad 3 is seted up and is had the first bar opening corresponding with pull rod 9, the second bar opening corresponding with two-way screw rod 7 has all been seted up to both sides around box.

Simultaneously, the left and right sides of box 1 bottom all overlaps there is crashproof pad 11, and crashproof pad 11's concrete material is rubber, can effectual improvement box 1's crashproof performance.

And, the bottom inner wall fixedly connected with of box 1 has two symmetric distributions's guide bar 12, and fixedly connected with in the backup pad 3 and the corresponding guide cylinder 13 of guide bar 12 can conveniently lead backup pad 3.

Then, the bottom of the cover plate 2 is fixedly connected with an anti-extrusion pad 14, and the top of the cover plate 2 is fixedly connected with a handle 15, so that the cover plate 2 can be conveniently pulled.

In addition, the rocker 16 is fixedly connected to the left end and the right end of the bidirectional screw 7, the bidirectional screw 7 can be conveniently driven to rotate by shaking the rocker 16, and the lifting handles 17 are fixedly connected to the left side and the right side of the box body 1, so that the box body 1 can be conveniently conveyed.

More specifically, the left and right sides of the partition plate 10 are fixedly connected with anti-extrusion springs 18, and one ends of the anti-extrusion springs 18 far away from the partition plate 10 are fixedly connected with clamping plates 19, so that mutual extrusion of objects can be avoided.

It should also be said that, the equal fixedly connected with baffle 20 in the left and right sides of backup pad 3, the surface of baffle 20 inlays and is equipped with the second bearing, and the inner wall of second bearing and the outer wall fixed connection of two-way screw rod 7, and the spout corresponding with baffle 20 has all been seted up to both sides around box 1, can shelter from the second bar opening on the box 1.

The utility model discloses the theory of operation: firstly, when the box body 1 generates vibration force, the support plate 3 extrudes the damping spring 4 and the first magnet 5, and pulls the guide cylinder 13, so that the guide cylinder 13 slides on the guide rod 12, and the generated mutual repulsion force can buffer a part of vibration force because of the mutual repulsion relationship between the first magnet 5 and the second magnet 6, and the other part of vibration force is buffered through the resetting property of the damping spring 4, so that the vibration of the object in the box body 1 can be effectively prevented, then the object is placed between two clamping plates 19 on the support plate 3, the rocker 16 is shaken, the rocker 16 drives the two-way screw 7 to rotate in the first bearing and the second bearing, the two-way screw 7 pushes the threaded cylinder 8 through the principle of thread movement, and because the two-way screw 7 is provided with two threads which are arranged oppositely, the two threaded cylinders 8 move oppositely, the threaded cylinder 8 pulls the pull rod 9, the pull rod 9 pulls the partition plate 10, division board 10 promotes splint 19 and carries out the centre gripping to the article, can effectually prevent that the article from producing in box 1 and rocking, and can be through changing the position between two division boards 10 to place the not article of equidimension.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a packing wooden case with shockproof structure, includes box (1), its characterized in that: the top of the box body (1) is provided with an opening, and the opening is provided with a cover plate (2);

a supporting plate (3) is connected in the box body (1) in a sliding mode, a plurality of damping springs (4) which are uniformly distributed are fixedly connected between the supporting plate (3) and the box body (1) together, two first magnets (5) which are symmetrically distributed are fixedly connected to the bottom of the supporting plate (3), second magnets (6) corresponding to the first magnets (5) are fixedly connected to the inner wall of the bottom of the box body (1), and the first magnets (5) and the second magnets (6) are mutually exclusive;

the cavity is opened in backup pad (3), and rotates through first bearing in the cavity and be connected with two-way screw rod (7), the outer wall threaded connection of two-way screw rod (7) has two symmetric distribution's a screw thread section of thick bamboo (8), the top fixedly connected with pull rod (9) of a screw thread section of thick bamboo (8), one end fixedly connected with division board (10) of a screw thread section of thick bamboo (8) are kept away from in pull rod (9), the first bar opening corresponding with pull rod (9) is seted up to the upper surface of backup pad (3), the second bar opening corresponding with two-way screw rod (7) has all been seted up to both sides around box (1).

2. The packaging wooden box with the shockproof structure as recited in claim 1, wherein: the left and right sides of box (1) bottom all overlaps there is crashproof pad (11), and the concrete material of crashproof pad (11) is rubber.

3. The packaging wooden box with the shockproof structure as recited in claim 1, wherein: the inner wall of the bottom of the box body (1) is fixedly connected with two guide rods (12) which are symmetrically distributed, and the inner part of the supporting plate (3) is fixedly connected with a guide cylinder (13) corresponding to the guide rods (12).

4. The packaging wooden box with the shockproof structure as recited in claim 1, wherein: the bottom of apron (2) fixedly connected with anti extrusion pad (14), the top fixedly connected with handle (15) of apron (2).

5. The packaging wooden box with the shockproof structure as recited in claim 1, wherein: the left end and the right end of the bidirectional screw rod (7) are fixedly connected with rockers (16), and the left side and the right side of the box body (1) are fixedly connected with handles (17).

6. The packaging wooden box with the shockproof structure as recited in claim 1, wherein: the left side and the right side of the partition plate (10) are fixedly connected with anti-extrusion springs (18), and one ends, far away from the partition plate (10), of the anti-extrusion springs (18) are fixedly connected with clamping plates (19).

7. The packaging wooden box with the shockproof structure as recited in claim 1, wherein: the equal fixedly connected with baffle (20) of the left and right sides of backup pad (3), the surface of baffle (20) is inlayed and is equipped with the second bearing, and the outer wall fixed connection of the inner wall of second bearing and two-way screw rod (7), the spout corresponding with baffle (20) has all been seted up to both sides around box (1).