Moisture-proof bottom plate structure for wooden packaging box

Abstract

The utility model discloses a moisture-proof bottom plate structure for a wooden packaging box, which comprises a box body, nine cushion blocks distributed in a rectangular array are fixedly mounted at the bottom of the box body, a same bottom plate is fixedly mounted at the bottoms of the nine cushion blocks, a clamping mechanism for clamping and fixing the packaging box is arranged on the box body, a telescopic mechanism is arranged in the box body, and the bottom plate is fixedly mounted on the box body. The telescopic mechanism is provided with four moving wheels which are symmetrically distributed in pairs, the clamping mechanism comprises a forward and reverse thread screw rod, two clamping plates, a first connecting block and a crank, the forward and reverse thread screw rod is rotationally installed on the inner wall of the left side of the box body through a rotary damping seat, and the right end of the forward and reverse thread screw rod rotationally penetrates through the box body. The device is reasonable in design, the packaging box can be clamped and fixed, shaking of the packaging box is avoided, the four moving wheels can be controlled to extend downwards, the box body is shored and supported, the box body is conveniently controlled to move, and the moisture insulation performance and the use flexibility of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood packing box moisture -proof technical field, concretely is a kind of moisture -proof bottom plate structure for wood packing box. BACKGROUND

[0002] Wood packing box is also known as wood packing box, wooden packing box, solid wood packing box, wood packing box, wooden box, etc., which refers to the glue straight cuboid packing container made of wood, bamboo or wood mixed material. When wood packing box is placed, it needs to be supported by moisture-proof base to avoid direct contact between wood packing box and ground.

[0003] According to the search of the China patent announcement No. CN217321403U, a moisture-proof base for wood packing box, the technical points are: including bottom plate, the top of the bottom plate is provided with four support pipes, four inside of the support pipes are provided with installation cavities, the inside of the installation cavity is provided with connecting rod, and the side of four support pipes is rotatively connected with adjusting bolt, the top of four connecting rods is fixedly connected with top plate, the bottom of the top plate is provided with four bottom frames near the side between four connecting rods, the inside of the bottom frame is provided with installation slot.

[0004] The above-mentioned scheme still has at least the following defects in actual operation: the device fixes the packing box by two bottom frames, two springs and two fixed plates. When the packing box is hit, the packing box will push the spring and displace, and the fixing effect is poor. Therefore, we propose a moisture-proof bottom plate structure for wood packing box to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a moisture-proof bottom plate structure for wood packing box, which solves the problem of poor fixing effect when the packing box is hit and the packing box pushes the spring and displaces.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a moisture-proof bottom plate structure for wood packing box, including box body, nine rectangular array distributed cushion blocks are fixedly installed on the bottom of the box body, the same bottom plate is fixedly installed on the bottom of nine cushion blocks, clamping mechanism is arranged on the box body to clamp and fix the packing box, telescopic mechanism is arranged in the box body, four two-by-two symmetrical distributed moving wheels are arranged on the telescopic mechanism.

[0007] Preferably, the clamping mechanism comprises a reversible screw rod, two clamping plates, a connecting block one and a handle, the reversible screw rod is rotatably installed on the left inner wall of the box body through a rotating damping seat, the right end of the reversible screw rod rotatably penetrates through the box body, the two clamping plates are symmetrically and threadedly installed on the reversible screw rod, two strip-shaped grooves are formed in the top of the box body, the two clamping plates are slidably installed in the two strip-shaped grooves and extend above the box body, the connecting block one is fixedly installed on the right end of the reversible screw rod, and the handle is rotatably installed on the right side of the connecting block one.

[0008] Preferably, a receiving groove is formed in the right side of the connecting block one, a connecting shaft is rotatably installed in the receiving groove, a connecting block two is fixedly installed on the connecting shaft, and the connecting block two is rotatably connected with the handle.

[0009] Preferably, the telescopic mechanism comprises a motor, a double-head chain wheel, two first sleeve pipes, two first sprockets and two first chains, the motor is fixedly installed on the top inner wall of the box body and located in front of the reversible screw rod, the double-head chain wheel is fixedly installed on the output shaft end of the motor, the two first sleeve pipes are rotatably installed on the bottom inner wall of the box body and respectively located on the left and right sides of the motor, the two first sprockets are respectively fixedly installed on the two first sleeve pipes, and the two first chains are respectively wound on the double-head chain wheel and the two first sprockets.

[0010] Preferably, the telescopic mechanism further comprises two second sleeve pipes, two second sprockets, two third sprockets, two second chains and four screw rods, the two second sleeve pipes are rotatably installed on the bottom inner wall of the box body and respectively located behind the two first sleeve pipes, the two second sprockets are respectively fixedly installed on the top ends of the two second sleeve pipes, the two third sprockets are respectively fixedly installed on the top ends of the two first sleeve pipes, the two second chains are respectively wound on the corresponding second sprockets and third sprockets, the four screw rods are respectively threadedly installed in the two first sleeve pipes and the two second sleeve pipes, the bottom ends of the four screw rods slidably penetrate through the box body, and four movable wheels are rotatably installed on the bottom ends of the four screw rods.

[0011] Preferably, four square rods which are symmetrically distributed in pairs are fixedly installed on the top inner wall of the box body, the top ends of the four screw rods are provided with telescopic grooves, and the bottom ends of the four square rods are slidably installed in the corresponding telescopic grooves.

[0012] Preferably, a storage battery is fixedly installed on the top inner wall of the box body, and a charging socket is fixedly installed on the left side of the box body.

[0013] Preferably, a waterproof pad is fixedly installed on the bottom of the bottom plate, and four through holes which are symmetrically distributed in pairs are formed in the bottom plate and the waterproof pad.

[0014] The utility model provides a damp -proof bottom plate structure for wooden packing box. Have the following beneficial effects:

[0015] (1), this damp -proof bottom plate structure for wooden packing box, through utilizing by positive and negative silk screw rod, two clamping plates, connecting block one and ratchet wrench combination constitutes clamping mechanism, can control two clamping plates mutually close, clamping fixation is carried out to packing box, avoids packing box to sway.

[0016] (2), this damp -proof bottom plate structure for wooden packing box, through utilizing by motor, double -end sprocket, two first sleeve pipes, two first sprockets, two first chains, two second sleeve pipes, two second sprockets, two third sprockets, two second chains and four screw rods combination constitutes telescopic mechanism, can control two first sleeve pipes and two second sleeve pipes synchronous rotation, and then control four moving wheels extend downward, and the box body is supported and is lifted, and conveniently control the box body and move, improve the damp -proof performance and the flexibility of use of device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the main view's sectional structure schematic diagram of the utility model;

[0019] Figure 3 It is Figure 2 The enlarged schematic diagram of A part in;

[0020] Figure 4 It is the three -dimensional structure schematic diagram of telescopic structure.

[0021] In the drawing: 1, box body;2, cushion block;3, bottom plate;4, moving wheel;5, positive and negative silk screw rod;6, clamping plate;7, strip slot;8, connecting block one;9, ratchet wrench;10, storage groove;11, connecting shaft;12, connecting block two;13, motor;14, double -end sprocket;15, first sleeve pipe;16, first sprocket;17, first chain;18, second sleeve pipe;19, second sprocket;20, third sprocket;21, second chain;22, screw rod;23, square bar;24, telescopic groove;25, battery;26, charging socket;27, waterproof pad;28, through -hole. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As Figures 1-4 The utility model provides a technical scheme: a damp-proof bottom plate structure for wooden packaging box, including box 1, nine cushion blocks 2 of rectangular array distribution are fixedly installed to the bottom of box 1, the bottom of nine cushion blocks 2 is fixedly installed with same bottom plate 3, the clamping mechanism that is set up on box 1 carries out the clamping of packaging box is fixed, be provided with telescopic mechanism in box 1, be provided with four mobile wheels 4 of two -two symmetry distribution on telescopic mechanism.

[0024] In the embodiment, the top inner wall of the box 1 is fixedly installed with a battery 25, and the left side of the box 1 is fixedly installed with a charging socket 26. The battery 25 can supply power to the motor 13. The bottom of the bottom plate 3 is fixedly installed with a waterproof pad 27. Four through holes 28 are formed in the bottom plate 3 and the waterproof pad 27, and the four through holes 28 correspond to the four mobile wheels 4, respectively, for facilitating the passing of the four mobile wheels 4.

[0025] In the embodiment, the clamping mechanism includes a lead screw 5, two clamping plates 6, a connecting block one 8 and a handle 9. The lead screw 5 is rotatably installed on the left inner wall of the box 1 through a rotating damping seat. The rotating damping seat can effectively prevent the lead screw 5 from loosening. The right end of the lead screw 5 is rotatably penetrated through the box 1. The two clamping plates 6 are symmetrically and threadedly installed on the lead screw 5. Two strip-shaped grooves 7 are formed in the top of the box 1. The two clamping plates 6 are slidably installed in the two strip-shaped grooves 7 and extend above the box 1. The connecting block one 8 is fixedly installed on the right end of the lead screw 5. The handle 9 is rotatably installed on the right side of the connecting block one 8. A receiving groove 10 is formed in the right side of the connecting block one 8. A connecting shaft 11 is rotatably installed in the receiving groove 10. A connecting block two 12 is fixedly installed on the connecting shaft 11. The connecting block two 12 is rotatably connected with the handle 9. Through the above arrangement, the lead screw 5 can be conveniently rotated by shaking the handle 9, and the two clamping plates 6 can be controlled to move closer to or away from each other.

[0026] In the embodiment, the telescopic mechanism includes the motor 13, the double-head chain wheel 14, the two first sleeves 15, the two first chain wheels 16, the two first chains 17, the motor 13 is fixedly installed on the top inner wall of the box body 1 and located in front of the forward and reverse screw rod 5, it is to be explained that the motor 13 is a forward and reverse motor, the double-head chain wheel 14 is fixedly installed on the output shaft end of the motor 13, the two first sleeves 15 are both rotatably installed on the bottom inner wall of the box body 1 and respectively located on the left and right sides of the motor 13, the two first chain wheels 16 are respectively fixedly installed on the two first sleeves 15, the two first chains 17 are both wound on the double-head chain wheel 14, and the two first chains 17 are respectively wound on the two first chain wheels 16, through the common action of the double-head chain wheel 14, the two first chain wheels 16 and the two first chains 17, the two first sleeves 15 can be controlled to rotate, thereby controlling the corresponding two screw rods 22 to move up and down, the telescopic mechanism further includes the two second sleeves 18, the two second chain wheels 19, the two third chain wheels 20, the two second chains 21 and the four screw rods 22, the two second sleeves 18 are both rotatably installed on the bottom inner wall of the box body 1 and respectively located behind the two first sleeves 15, the two second chain wheels 19 are respectively fixedly installed on the top ends of the two second sleeves 18, the two third chain wheels 20 are respectively fixedly installed on the top ends of the two first sleeves 15, the two second chains 21 are respectively wound on the corresponding second chain wheels 19 and third chain wheels 20, through the second chain wheels 19, the third chain wheels 20 and the corresponding second chains 21, the two second sleeves 18 can be controlled to rotate, thereby controlling the corresponding two screw rods 22 to move up and down, the four screw rods 22 are respectively threadedly installed in the two first sleeves 15 and the two second sleeves 18, the bottom ends of the four screw rods 22 are all slidably penetrated through the box body 1, and the four moving wheels 4 are respectively rotatably installed on the bottom ends of the four screw rods 22.

[0027] In the embodiment, the top inner wall of the box body 1 is fixedly installed with the four square rods 23 which are symmetrically distributed in pairs, the top ends of the four screw rods 22 are all provided with telescopic grooves 24, the bottom ends of the four square rods 23 are respectively slidably installed in the corresponding telescopic grooves 24, through the four square rods 23 and the corresponding telescopic grooves 24, the four screw rods 22 can be promoted to move up and down, and self-rotation is avoided.

[0028] In the embodiment, the box body 1 is installed with a control switch, the motor 13 and the control switch are sequentially connected with the storage battery 25 in electrical property through wires to form a loop, and the control switch can control the start and stop of the motor 13.

[0029] Through the above structure, the utility model provides a kind of damp bottom structure for wooden packing box, can control two clamping plates 6 mutually close, clamping and fixing packing box, avoid packing box to shake, still can control two first sleeve pipes 15 and two second sleeve pipes 18 synchronous rotation, further control four moving wheels 4 extend downwards, and box 1 is supported and props up, and it is convenient to control box 1 to move, improve the damp performance and the flexibility of use of device, when using specifically, packing box is placed in the top of box 1, by handle 9 control positive and negative silk screw rod 5 rotation, make two clamping plates 6 mutually close clamping and fixing packing box, effectively avoid positive and negative silk screw rod 5 back rotation under the action of rotary damping seat, when ground has water, control motor 13 positive rotation, motor 13 drives double-head sprocket 14 to rotate, by using the common effect of double-head sprocket 14, two first sprockets 16 and two first chains 17, two first sleeve pipes 15 can be controlled to rotate, further control corresponding two screw rods 22 move downwards, two first sleeve pipes 15 rotate simultaneously and drive two third sprockets 20 to rotate, by using second sprocket 19, third sprocket 20 and corresponding second chain 21, two second sleeve pipes 18 can be controlled to rotate, further control corresponding two screw rods 22 move downwards, reach the purpose of control four screw rods 22 synchronous downward extension, four screw rods 22 control four moving wheels 4 pass through corresponding through hole and contact ground, further slowly box 1 is lifted, by four moving wheels 4, it is convenient to control box 1 to drag packing box to shift, avoid damp, greatly improve the damp performance and the flexibility of use of device.

[0030] The above is only the specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of change or replacement within the technical range of the utility model, should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited to the protection range of the claims.

Claims

1. A moisture barrier bottom structure for a wooden packaging box, characterized by: Including box (1), nine cushion blocks (2) are arranged in a rectangular array on the bottom of the box (1), and a same bottom plate (3) is fixedly installed on the bottom of the nine cushion blocks (2), a clamping mechanism for clamping and fixing the packaging box is arranged on the box (1), and a telescopic mechanism is arranged in the box (1), and four moving wheels (4) are arranged on the telescopic mechanism and are symmetrically distributed in pairs.

2. The moisture-resistant bottom structure for a wooden packaging box according to claim 1, characterized by: The clamping mechanism comprises a reversible screw rod (5), two clamping plates (6), a connecting block one (8) and a crank (9), the reversible screw rod (5) is rotatably installed on the left inner wall of the box (1) through a rotary damping seat, the right end of the reversible screw rod (5) is rotatably penetrated through the box (1), the two clamping plates (6) are symmetrically arranged and are threadedly installed on the reversible screw rod (5), two strip-shaped grooves (7) are formed in the top of the box (1), the two clamping plates (6) are slidably installed in the two strip-shaped grooves (7) and extend above the box (1), the connecting block one (8) is fixedly installed on the right end of the reversible screw rod (5), and the crank (9) is rotatably installed on the right side of the connecting block one (8).

3. The moisture resistant bottom panel structure for a wooden packaging box according to claim 2, characterized by: A receiving groove (10) is formed in the right side of the connecting block one (8), a connecting shaft (11) is rotatably installed in the receiving groove (10), a connecting block two (12) is fixedly installed on the connecting shaft (11), and the connecting block two (12) is rotatably connected with the crank (9).

4. The moisture resistant bottom panel structure for a wooden packaging box according to claim 1, characterized by: The telescopic mechanism comprises a motor (13), a double-head chain wheel (14), two first sleeve pipes (15), two first chain wheels (16) and two first chains (17), the motor (13) is fixedly installed on the top inner wall of the box (1) and located in front of the reversible screw rod (5), the double-head chain wheel (14) is fixedly installed on the output shaft end of the motor (13), the two first sleeve pipes (15) are rotatably installed on the bottom inner wall of the box (1) and are respectively located on the left and right sides of the motor (13), the two first chain wheels (16) are fixedly installed on the two first sleeve pipes (15), and the two first chains (17) are wound on the double-head chain wheel (14) at the ends close to each other, and the two first chains (17) are wound on the two first chain wheels (16) at the ends away from each other.

5. The moisture resistant bottom panel structure for a wooden packaging box according to claim 4, characterized by: The telescopic mechanism further comprises two second sleeves (18), two second chain wheels (19), two third chain wheels (20), two second chains (21) and four screw rods (22), both of the second sleeves (18) are rotationally installed on the bottom inner wall of the box body (1) and are located behind the two first sleeves (15) respectively, both of the second chain wheels (19) are fixedly installed on the top end of the two second sleeves (18) respectively, both of the third chain wheels (20) are fixedly installed on the top end of the two first sleeves (15) respectively, both of the second chains (21) are wound around the corresponding second chain wheel (19) and third chain wheel (20) respectively, and four screw rods (22) are threadedly installed in the two first sleeves (15) and the two second sleeves (18) respectively, the bottom end of each of the four screw rods (22) is slidably penetrated through the box body (1), and four moving wheels (4) are rotationally installed on the bottom end of each of the four screw rods (22) respectively.

6. The moisture resistant bottom panel structure for a wooden packaging box according to claim 5, characterized by: Four square rods (23) which are symmetrically distributed in pairs are fixedly installed on the top inner wall of the box body (1), and the top end of each of the four screw rods (22) is provided with an expansion slot (24), and the bottom end of each of the four square rods (23) is slidably installed in the corresponding expansion slot (24).

7. The moisture resistant bottom panel structure for a wooden packaging box according to claim 1, characterized by: A storage battery (25) is fixedly installed on the top inner wall of the box body (1), and a charging socket (26) is fixedly installed on the left side of the box body (1).

8. The moisture resistant bottom panel structure for a wooden packaging box according to claim 1, characterized by: A waterproof pad (27) is fixedly installed on the bottom of the bottom plate (3), and four through holes (28) which are symmetrically distributed in pairs are formed in the bottom plate (3) and the waterproof pad (27).

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