Transfer box for artware

Abstract

The invention provides a transfer box for artware. The transfer box comprises a box body; a placement rack; each clamping assembly comprises a sliding plate and a sliding block, the sliding plate is located on the side close to the handicraft, the sliding block is located on the side away from the handicraft, a plurality of ejector rods arranged in a rectangular array are arranged on one side of the sliding block, one ends of the ejector rods are arranged in the sliding block in a sliding and penetrating mode, and the other ends of the ejector rods are arranged in the sliding block in a sliding and penetrating mode. The other ends of the ejector rods penetrate through the sliding plate to extend in the direction close to the artware and are in sliding connection with the sliding plate. The first springs are located between the sliding plate and the sliding block; the clamping part is used for limiting sliding between the ejector rods and the sliding plate; and two pushing assemblies. By arranging the placing frame, the clamping assemblies and the clamping parts, the artware is wrapped between the two clamping assemblies through a plurality of ejector rods, damage to individual positions due to uneven stress is avoided, meanwhile, a plurality of first springs are matched, a buffer space is formed by a space between a sliding plate and a sliding block, and then the artware is protected.

Description

Technical Field

[0001] The present invention relates to the technical field of transfer boxes, and in particular to a transfer box for handicrafts. Background Art

[0002] A handicraft is a product of handicraft. That is, a product with artistic value processed from raw materials or semi-finished products by hand or machine, which can meet the daily needs of the people and is a commodity with decorative and usage functions.

[0003] During the transfer process of handicrafts, transfer boxes are often used for transportation. However, due to the various shapes of handicrafts, they cannot be adapted to the internal space of the transfer box. Therefore, staff will simply fix them by filling foam and airbags inside the existing transfer box. However, when the transfer box is accidentally impacted or dropped, there is still a high probability of damage to the handicrafts, causing irreparable losses. Summary of the Invention

[0004] The main purpose of the present invention is to provide a transfer box for handicrafts to solve the problem that handicrafts are easily damaged when the transfer box is accidentally impacted or dropped in the prior art.

[0005] To solve the above problems, the present invention adopts the following technical solution: A transfer box for handicrafts, comprising: a box body; a placement rack, which is a rack with an open top and is placed inside the box body; two clamping assemblies, which are respectively slidably arranged on opposite sides inside the placement rack for clamping handicrafts. Each clamping assembly includes a sliding plate and a sliding block. The sliding plate is on the side close to the handicraft, and the sliding block is on the side far from the handicraft. One side of the sliding block is provided with a plurality of ejector rods arranged in a rectangular array. One ends of the plurality of ejector rods slidably penetrate inside the sliding block, and the other ends of the plurality of ejector rods respectively extend towards the direction close to the handicraft through the sliding plate and are slidably connected to the sliding plate; a plurality of first springs are respectively sleeved outside the plurality of ejector rods and are located between the sliding plate and the sliding block; a clamping part is arranged inside the sliding plate for restricting the sliding between the plurality of ejector rods and the sliding plate; two pushing assemblies are respectively arranged on opposite sides of the placement rack for driving the two clamping assemblies to move towards or away from the handicraft.

[0006] Further, a plurality of through grooves are formed inside the sliding plate. The plurality of through grooves are spaced along the height direction of the sliding plate and correspond to each row of the ejector rods one by one. The clamping part includes a plurality of clamping plates, and the plurality of clamping plates are respectively slidably arranged inside the plurality of through grooves. One side of the sliding plate is provided with a positioning part for driving the plurality of clamping plates to abut against the corresponding plurality of ejector rods.

[0007] Furthermore, the positioning portion includes connecting rods respectively arranged at both ends of the card plate, each of the connecting rods is fixedly connected to the plurality of card plates on the corresponding side, a rotating wheel is rotatably arranged on the upper part of the slide plate, an L-shaped rod is arranged between the rotating wheel and the connecting rod, one end of the L-shaped rod is rotatably connected to one radial side of the rotating wheel, and the other end of the L-shaped rod is rotatably connected to the top end of the connecting rod, and the slide plate is also provided with a limiting portion for limiting the rotation of the rotating wheel.

[0008] Furthermore, a clearance groove is provided on one side of the slide plate, and the limiting part includes a positioning block slidably arranged in the clearance groove. A clamping groove is provided on the radial side of the rotating wheel, one end of the positioning block protrudes from the clearance groove and is clamped with the clamping groove, and a second spring is provided in the clearance groove, and the two ends of the second spring are respectively abutted against the top surface of the clearance groove and the top surface of the positioning block.

[0009] Furthermore, a threaded barrel is fixedly provided on the side of each sliding block away from the slide plate, and each pushing assembly includes a screw rotatably arranged on the side wall of the placement rack and a rocker assembly for driving the screw to rotate, and one end of the screw is threadedly connected to the threaded barrel.

[0010] Furthermore, the rocker assembly includes a rotating plate and a handle, the rotating plate is fixedly arranged at one end of the screw away from the threaded barrel, a groove is provided on the side of the rotating plate away from the screw, the handle is arranged in the groove, the end of the handle away from the central axis of the rotating plate is a connecting end, the connecting end of the handle is rotatably connected to two side walls of the groove, and a stop assembly is fixedly arranged on the side of the connecting end close to the rotating plate.

[0011] Furthermore, the stop assembly includes a first sleeve fixed on the handle and a second sleeve slidably mounted on the outside of the sleeve, and a third spring is provided in the first sleeve for moving the second sleeve away from the first sleeve.

[0012] Furthermore, a accommodating space is provided inside the slider, one end of each of the push rods is passed through the accommodating space, a push plate is slidably connected to the accommodating space, a push rod is provided on the side of the slider away from the push rod, one end of the push rod passes through the side wall of the slider and is fixedly connected to the push plate, and a fourth spring is provided on the outer side of the push rod to prevent the push rod from moving toward the push rod.

[0013] Furthermore, a plurality of spring shock absorbers are evenly distributed on the bottom of the box.

[0014] Furthermore, the box body is provided with a buffer layer and a protective layer in sequence from the inside to the outside, and the outer side wall of the placement rack abuts against the buffer layer.

[0015] The beneficial effects of the present invention are as follows: 1. By providing a placement rack, two clamping components, two pushing components and a clamping part, a plurality of ejector rods wrap the handicraft between the two clamping components, and one end surface of the two clamping components close to the free ends of the ejector rods is adapted to the outer wall of the handicraft. Furthermore, the stress points between the free ends of the plurality of ejector rods and the outer wall of the handicraft are the same. Therefore, during the inertial movement of the handicraft, the stress between the handicraft and the plurality of ejector rods is uniform, avoiding damage caused by uneven stress at individual positions. At the same time, in cooperation with a plurality of first springs, a buffer space is formed between the sliding plate and the slider, thereby protecting the handicraft.

[0016] 2. By providing a rotating wheel, an L-shaped rod and cooperating with a positioning part, it is convenient for the staff to operate. By providing a rocker component, it is convenient to drive the screw to rotate forward or backward. At the same time, by providing a groove, it is convenient to store the handle when the rocker component is not in use; 3. By providing a stop component, it can prevent the handle from disengaging from the groove and is convenient for storing the handle when the rocker component is not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0018] Figure 1 is a perspective view of the transfer box for handicrafts of the present invention; Figure 2 is a sectional view of the transfer box for handicrafts of the present invention; Figure 3 is a schematic diagram of the internal structure of the box body; Figure 4 is a schematic diagram of the structure of the placement rack; Figure 5 is a schematic diagram of the structure of the clamping component; Figure 6 is a schematic diagram of the installation structure of the clamping part; Figure 7 is Figure 5 an enlarged view of part B; Figure 8 is a schematic diagram of the structure of the positioning part; Figure 9 is a schematic diagram of the structure of the rocker component; Figure 10 is Figure 2 an enlarged view of part A.

[0019] DESCRIPTION OF THE REFERENCE NUMERALS 1. Box body; 11. Body; 12. Upper cover; 13. Buffer layer; 14. Protective layer; 15. Spring shock absorber; 2. Placement rack; 21. Accommodating groove; 3. Clamping assembly; 31. Slide plate; 311. Through groove; 312. Relief groove; 313. Slide rail; 32. Slide block; 321. Accommodating space; 322. Pushing plate; 323. Push rod; 324. Fourth spring; 33. Thrust rod; 4. First spring; 5. Clamping part; 51. Clamping plate; 52. Positioning part; 521. Connecting rod; 522. Rotating wheel; 5221. Card slot; 523. L-shaped rod; 53. Limiting part; 531. Positioning block; 532. Vertical plate; 533. Pull rod; 534. Second spring; 6. Thrust component; 61. Threaded cylinder; 62. Screw; 63. Rocker component; 631. Rotating plate; 6311. Groove; 632. Handle; 64. Stopping component; 641. First sleeve; 642. Second sleeve; 643. Third spring; 7. Handicraft. Detailed implementation mode

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Many specific details are set forth in the following description in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] Please refer to Figures 1 to 5 As shown, a transfer box for handicrafts includes a box body 1, a placement rack 2, two clamping assemblies 3, a plurality of first springs 4, a clamping part 5 and two thrust assemblies 6. The box body 1 includes a main body 11 with an open top and an upper cover 12 covering the top of the main body 11. Specifically, the connection between the upper cover 12 and the main body 11 can adopt hinge connection, clamping connection or locking connection in the prior art, etc., and no limitation is set here. In this embodiment, the box body 1 is sequentially provided with a buffer layer 13 and a protective layer 14 from the inside to the outside. Among them, the buffer layer 13 can be made of foam material or EPE material in the prior art to better protect the handicrafts 7 in the box body 1.

[0022] As Figure 3 , Figure 4 shown, the placement rack 2 is a rack body with an open top for carrying handicrafts 7. When in use, the placement rack 2 is placed in the box body 1, and the outer side wall of the placement rack 2 abuts against the buffer layer 13, so that during the process of the box body 1 being impacted externally, the buffer layer 13 can reduce the impact force brought by the outside and avoid damage to the handicrafts 7. As Figure 2As shown, preferably, a plurality of spring shock absorbers 15 are evenly distributed on the bottom of the box body 1, and the top ends of the plurality of spring shock absorbers 15 abut against the bottom surface of the placement rack 2 to play a shock-absorbing role when the box body 1 is subjected to external impact or the box body 1 falls. Specifically, the spring shock absorber 15 is a prior art, including a spring and a damper inserted in the spring, which will not be described in detail here.

[0023] See also Figure 5 As shown, two clamping assemblies 3 are respectively slidably arranged on opposite sides of the placement rack 2, and are used to clamp the handicraft 7 to prevent the handicraft 7 from shaking. Specifically, each clamping assembly 3 includes a slide plate 31 and a slider 32 arranged at intervals, the slide plate 31 is located on the side close to the handicraft 7, and the slider 32 is located on the side away from the handicraft 7, and the slide plate 31 and the slider 32 are respectively slidably connected to the placement rack 2, and one side of the slider 32 is provided with a plurality of push rods 33 arranged in a rectangular array, one end of the plurality of push rods 33 is penetrated in the slider 32, and is slidably connected to the slider 32, and the other ends of the plurality of push rods 33 respectively pass through the slide plate 31 to extend toward the direction close to the handicraft 7, and are slidably connected to the slide plate 31.

[0024] The other end of the plurality of push rods 33 (the end close to the craft 7) is defined as a free end. During implementation, the craft 7 is placed between the two clamping components 3, and then the two clamping components 3 are pushed to move in a direction close to the craft 7, so that the free ends of the plurality of push rods 33 contact the outer surface of the craft 7. Since the shape of the craft 7 is mostly irregular, that is, the outer wall of the craft 7 is uneven, and the plurality of push rods 33 are set to be slidingly connected with the slide plate 31 and the slider 32, when the free ends of some of the push rods 33 abut against the protruding parts of the outer wall of the craft 7, they will slide toward the inside of the slider 32, and the remaining push rods 33 will continue to move in a direction close to the craft 7 with the movement of the clamping component 3, until the free ends of the plurality of push rods 33 fully abut against the protruding parts and the concave parts of the craft 7, respectively. At this time, the plurality of push rods 33 cover the craft 7 between the two clamping components 3, and one end surface of the two clamping components 3 close to the free ends of the push rods 33 is adapted to the outer wall of the craft 7, thereby achieving a better clamping effect.

[0025] The plurality of first springs 4 are respectively sleeved on the outer sides of the plurality of push rods 33 and are located between the slide plate 31 and the slider 32, so that the slide plate 31 and the slider 32 move synchronously when the slider 32 is pushed. In this embodiment, the clamping portion 5 is arranged inside the slide plate 31 to limit the sliding between the plurality of push rods 33 and the slide plate 31.

[0026] During implementation, after the two clamping components 3 wrap the handicraft 7, the staff, through the restriction of the clamping portion 5, makes it impossible for the plurality of ejector rods 33 to be slidably connected to the slide plate 31. It can be understood that the clamping portion 5 can fix the connection between the plurality of ejector rods 33 and the slide plate 31. When the box body 1 is accidentally impacted and the handicraft 7 moves towards the direction of one of the clamping components 3 due to inertia, at this time, the plurality of first springs 4 on this side are compressed, and the plurality of ejector rods 33 in contact with the outer wall of the handicraft 7 can move towards the inside of the slider 32 along with the movement of the slide plate 31. Thereby, a buffer space is formed between the slide plate 31 and the slider 32, and then the handicraft 7 is protected. It should be noted that since one end surface of the two clamping components 3 close to the free end of the ejector rod 33 is adapted to the outer wall of the handicraft 7, that is, the free ends of the plurality of ejector rods 33 and the force application points on the outer wall of the handicraft 7 are the same. Therefore, during the inertial movement of the handicraft 7, the force applied between the handicraft 7 and the plurality of ejector rods 33 is uniform, avoiding damage caused by uneven force at individual positions.

[0027] Please refer to Figure 6 As shown, in this embodiment, a plurality of through grooves 311 are formed inside the slide plate 31. The plurality of through grooves 311 are spaced along the height direction of the slide plate 31 and correspond to each row of ejector rods 33 one by one. The clamping portion 5 includes a plurality of clamping plates 51. The plurality of clamping plates 51 are respectively slidably arranged in the plurality of through grooves 311. The sliding direction of the plurality of clamping plates 51 is the same as the height direction of the slide plate 31. One side of the slide plate 31 is provided with a positioning portion 52 for driving the plurality of clamping plates 51 to abut against the corresponding plurality of ejector rods 33. That is, through the positioning portion 52, the plurality of clamping plates 51 are abutted against each row of ejector rods 33, thereby restricting the sliding between the ejector rods 33 and the slide plate 31.

[0028] As Figure 7 shown, specifically, the positioning portion 52 includes connecting rods 521 respectively arranged at both ends of the clamping plate 51. Each connecting rod 521 is fixedly connected to the plurality of clamping plates 51 on the corresponding side. A runner 522 is rotatably arranged on the upper part of the slide plate 31. An L-shaped rod 523 is arranged between the runner 522 and the connecting rod 521. One end of the L-shaped rod 523 is rotatably connected to the radial side of the runner 522, and the other end of the L-shaped rod 523 is rotatably connected to the top end of the connecting rod 521. The slide plate 31 is further provided with a limiting portion 53 for restricting the rotation of the runner 522.

[0029] During implementation, after the two clamping components 3 wrap the handicraft 7, the staff rotates the runner 522 to make one end of the L-shaped rod 523 move towards the top end direction of the slide plate 31, thereby driving the plurality of clamping plates 51 to slide in the through grooves 311 until the top surfaces of the plurality of clamping plates 51 abut against the outer side walls of the corresponding ejector rods 33. At this time, the limiting portion 53 prevents the runner 522 from continuing to rotate.

[0030] Please refer to Figure 8As shown, in this embodiment, a relief groove 312 is formed on one side of the skateboard 31. The limiting portion 53 includes a positioning block 531 slidably disposed in the relief groove 312. A clamping groove 5221 is formed on the radial side of the runner 522. One end of the positioning block 531 protrudes from the relief groove 312 and is clamped with the clamping groove 5221. A second spring 534 is disposed in the relief groove 312, and two ends of the second spring 534 respectively abut against the top surface of the relief groove 312 and the top surface of the positioning block 531. It should be noted that when the top surfaces of multiple clamping plates 51 abut against the outer side walls of the corresponding ejector rods 33, the clamping groove 5221 is clamped with the positioning block 531. Preferably, a slide rail 313 is disposed on the outer side wall of the skateboard 31. A vertical plate 532 is fixedly provided at the top end of the positioning block 531, and the vertical plate 532 is slidably disposed in the slide rail 313 to make the sliding of the positioning block 531 more stable. Preferably, a pull rod 533 is fixedly provided on one side of the vertical plate 532 to facilitate the staff to lift the positioning block 531 and separate the positioning block 531 from the clamping groove 5221.

[0031] During implementation, the staff rotates the runner 522, and the runner 522 drives the clamping plate 51 to move upward through the L-shaped rod 523, so that the top surface of the clamping plate 51 abuts against the corresponding multiple ejector rods 33. At this time, the positioning block 531 is clamped with the relief groove 312. At the same time, through the elasticity of the second spring 534, the positioning block 531 can be firmly clamped in the clamping groove 5221 to prevent the runner 522 from continuing to rotate. When it is necessary to release the restriction of the limiting portion 53, the staff can pull the pull rod 533 upward. At this time, the second spring 534 is compressed to drive the positioning block 531 to move away from the runner 522, and at this time, the staff can rotate the runner 522.

[0032] Please refer to Figure 2 、 Figure 5 and Figure 9 As shown, in this embodiment, two top-pushing assemblies 6 are respectively disposed on opposite sides of the placement rack 2 and are used to drive the two clamping assemblies 3 to move toward or away from the handicraft 7. Specifically, a threaded cylinder 61 is fixedly provided on the side of each slider 32 away from the skateboard 31. Each top-pushing assembly 6 includes a screw rod 62 rotatably disposed on the side wall of the placement rack 2 and a rocker assembly 63 for driving the screw rod 62 to rotate. One end of the screw rod 62 is screwed with the threaded cylinder 61.

[0033] During implementation, the staff drives the screw rod 62 to rotate by rotating the rocker assembly 63. Since the screw rod 62 is screwed with the threaded cylinder 61, thereby, with the forward or reverse rotation of the screw rod 62, the top-pushing assembly 6 is driven to move toward or away from the handicraft 7.

[0034] In this embodiment, the rocker assembly 63 includes a rotating plate 631 and a handle 632. The rotating plate 631 is fixed to one end of the screw rod 62 away from the threaded barrel 61. A groove 6311 is provided on one side of the rotating plate 631 away from the screw rod 62. The handle 632 is arranged in the groove 6311. One end of the handle 632 away from the central axis of the rotating plate 631 is a connecting end. The connecting end of the handle 632 is rotatably connected to the two side walls of the groove 6311. Preferably, a receiving groove 21 is provided on the side wall of the placement rack 2 corresponding to each rocker assembly 63, that is, the rocker assembly 63 is accommodated in the receiving groove 21 to avoid interference between the rocker assembly 63 and the inner wall of the box body 1.

[0035] During implementation, the staff rotates the handle 632 so that the central axis of the handle 632 is parallel to the central axis of the rotating plate 631, and then shakes the handle 632. At this time, the handle 632 rotates forward or reversely along the central axis of the rotating plate 631, thereby driving the screw 62 to rotate forward or reversely. The handle 632 is provided to easily rotate the screw 62, and the groove 6311 is provided to facilitate the storage of the handle 632 when the rocker assembly 63 is not in use.

[0036] See also Figure 10 As shown, preferably, a stopper assembly 64 is fixedly provided on one side of the connection end close to the rotating plate 631, and the stopper assembly 64 comprises a first sleeve 641 fixedly provided on the handle 632 and a second sleeve 642 slidably sleeved on the outside of the first sleeve 641, and a third spring 643 is provided in the first sleeve 641 for moving the second sleeve 642 away from the first sleeve 641. Figure 9 As shown, when the handle 632 is accommodated in the groove 6311, one end of the second sleeve 642 abuts against the side wall of the placement rack 2, thereby preventing the handle 632 from rotating, that is, the stopper assembly 64 prevents the handle 632 from being separated from the groove 6311. When the handle 632 needs to be rotated, the staff pulls the end of the handle 632 away from the connection end, at which time the third spring 643 is compressed, and the second sleeve 642 slides toward the first sleeve 641. Then the staff continues to rotate the handle 632. When the central axis of the handle 632 is parallel to the central axis of the rotating plate 631, the second sleeve 642 no longer interferes with the side wall of the placement rack 2.

[0037] During the specific implementation of the present invention, the staff places the handicraft 7 inside the placement rack 2, and then rotates the rocker components 63 on both sides of the placement rack 2 to drive the screw 62 to rotate. At this time, the two clamping components 3 move towards each other, and the handicraft 7 is clamped between the two clamping components 3. During this process, the slider 32 synchronously pushes the slide plate 31 towards the handicraft 7 through a plurality of first springs 4 until the free ends of the plurality of ejector rods 33 are fully abutted against the convex and concave parts of the handicraft 7. At this time, the plurality of ejector rods 33 wrap the handicraft 7 between the two clamping components 3; Then, the staff rotates the runner 522 to drive a plurality of clamping plates 51 to slide along the through groove 311 until the top surfaces of the plurality of clamping plates 51 are abutted against the outer side walls of the corresponding ejector rods 33. At this time, the plurality of clamping plates 51 restrict the sliding between the ejector rods 33 and the slide plate 31, and the positioning block 531 is clamped in the card slot 5221 to prevent the runner 522 from continuing to rotate. Then, the staff places the placement rack 2 inside the box body 1 and makes the side wall of the placement rack 2 abut against the buffer layer 13, and the bottom surface of the placement rack 2 abuts against the spring shock absorber 15 inside the box body 1; When the box body 1 is externally impacted or accidentally drops, the buffer layer 13 and the spring shock absorber 15 can reduce the impact force from outside the box body 1, thereby protecting the handicraft 7 inside the box body 1. At the same time, since one end surface of the two clamping components 3 close to the free end of the ejector rod 33 is adapted to the outer wall of the handicraft 7, and the plurality of ejector rods 33 abutting against the outer wall of the handicraft 7 can move towards the inside of the slider 32 with the movement of the slide plate 31. Therefore, a buffer space is formed between the slide plate 31 and the slider 32, thereby protecting the handicraft 7. That is, the free ends of the plurality of ejector rods 33 and the force application points on the outer wall of the handicraft 7 are the same. Therefore, during the inertial movement of the handicraft 7, the force applied between the handicraft 7 and the plurality of ejector rods 33 is uniform, avoiding breakage caused by uneven force at individual positions.

[0038] In addition, it should be noted that, as shown in Figure 2 and Figure 5 In this embodiment, an accommodation space 321 is provided inside the slider 32. One end of the plurality of ejector rods 33 penetrates into the inside of the accommodation space 321. A push plate 322 is slidably connected inside the accommodation space 321. A push rod 323 is provided on one side of the slider 32 away from the ejector rod 33. One end of the push rod 323 passes through the side wall of the slider 32 and is fixedly connected to the push plate 322. A fourth spring 324 for preventing the push rod 323 from moving towards the ejector rod 33 is sleeved outside the push rod 323. During implementation, after taking out the handicraft 7 inside the box body 1, by pushing the push rod 323, the push rod 323 drives the push plate 322 to move towards the ejector rod 33, thereby resetting the ejector rod 33 for convenient subsequent reuse. By setting the fourth spring 324, the push plate 322 can be reset to avoid interference between the push plate 322 and the ejector rod 33.

[0039] The above description is only a preferred embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

Claims

1. A transfer box for handicrafts, characterized in that: include: Box (1); The placement rack (2) is a rack body with an open top, and is placed inside the box body (1); Two clamping assemblies (3) are slidably disposed on opposite sides of the placement frame (2) for clamping the handicraft (7), each of the clamping assemblies (3) comprising a slide plate (31) and a slide block (32), the slide plate (31) being located on a side close to the handicraft (7), the slide block (32) being located on a side away from the handicraft (7), a plurality of push rods (33) arranged in a rectangular array being provided on one side of the slide block (32), one end of the plurality of push rods (33) being slidably disposed inside the slide block (32), the other ends of the plurality of push rods (33) respectively passing through the slide plate (31) to extend in a direction close to the handicraft (7), and being slidably connected to the slide plate (31); A plurality of first springs (4) are respectively sleeved on the outside of the plurality of push rods (33) and are located between the slide plate (31) and the slide block (32); A clamping portion (5) is arranged in the slide plate (31) and is used to limit the sliding between the plurality of push rods (33) and the slide plate (31); Two pushing assemblies (6) are respectively arranged on opposite sides of the placement frame (2) and are used to drive the two clamping assemblies (3) to move towards or away from the craft (7).

2. The handicraft transfer box according to claim 1, characterized in that: A plurality of through slots (311) are provided inside the slide plate (31), the plurality of through slots (311) are spaced apart along the height direction of the slide plate (31) and correspond one-to-one to the push rods (33) in each row, the clamping portion (5) comprises a plurality of clamping plates (51), the plurality of clamping plates (51) are slidably disposed in the plurality of through slots (311), and a positioning portion (52) is provided on one side of the slide plate (31) for driving the plurality of clamping plates (51) to abut against the corresponding plurality of push rods (33).

3. The handicraft transfer box according to claim 2, characterized in that: The positioning portion (52) comprises connecting rods (521) respectively arranged at both ends of the clamping plate (51), each of the connecting rods (521) being fixedly connected to a plurality of the clamping plates (51) on the corresponding side; a rotating wheel (522) is rotatably arranged on the upper part of the slide plate (31); an L-shaped rod (523) is arranged between the rotating wheel (522) and the connecting rod (521); one end of the L-shaped rod (523) is rotatably connected to one radial side of the rotating wheel (522), and the other end of the L-shaped rod (523) is rotatably connected to the top end of the connecting rod (521); and a limiting portion (53) for limiting the rotation of the rotating wheel (522) is also provided on the slide plate (31).

4. The handicraft transfer box according to claim 3, characterized in that: A clearance groove (312) is provided on one side of the slide plate (31), the limiting portion (53) comprises a positioning block (531) slidably arranged in the clearance groove (312), a clamping groove (5221) is provided on one radial side of the rotating wheel (522), one end of the positioning block (531) protrudes from the clearance groove (312) and is clamped with the clamping groove (5221), a second spring (534) is provided in the clearance groove (312), and two ends of the second spring (534) are respectively in contact with the top surface of the clearance groove (312) and the top surface of the positioning block (531).

5. The handicraft transfer box according to claim 1, characterized in that: A threaded barrel (61) is fixedly disposed on a side of each of the slide blocks (32) away from the slide plate (31), and each of the push assemblies (6) comprises a screw rod (62) rotatably disposed on a side wall of the placement rack (2) and a rocker assembly (63) for driving the screw rod (62) to rotate, and one end of the screw rod (62) is threadedly connected to the threaded barrel (61).

6. The handicraft transfer box according to claim 5, characterized in that: The rocker assembly (63) comprises a rotating plate (631) and a handle (632); the rotating plate (631) is fixedly mounted on an end of the screw rod (62) away from the threaded barrel (61); a groove (6311) is provided on a side of the rotating plate (631) away from the screw rod (62); the handle (632) is arranged in the groove (6311); an end of the handle (632) away from the central axis of the rotating plate (631) is a connecting end; the connecting end of the handle (632) is rotatably connected to two side walls of the groove (6311); a stopper assembly (64) is fixedly mounted on a side of the connecting end close to the rotating plate (631).

7. The handicraft transfer box according to claim 6, characterized in that: The stop assembly (64) comprises a first sleeve (641) fixedly mounted on the handle (632) and a second sleeve (642) slidably mounted outside the first sleeve (641), wherein a third spring (643) is arranged inside the first sleeve (641) for moving the second sleeve (642) in a direction away from the first sleeve (641).

8. The handicraft transfer box according to claim 1, characterized in that: A receiving space (321) is provided inside the slider (32), one end of each of the plurality of push rods (33) is inserted into the receiving space (321), a push plate (322) is slidably connected inside the receiving space (321), a push rod (323) is provided on the side of the slider (32) away from the push rod (33), one end of the push rod (323) passes through the side wall of the slider (32) and is fixedly connected to the push plate (322), and a fourth spring (324) is sleeved on the outer side of the push rod (323) for preventing the push rod (323) from moving in the direction of the push rod (33).

9. The handicraft transfer box according to claim 1, characterized in that: A plurality of spring shock absorbers (15) are evenly distributed on the bottom of the box body (1).

10. The handicraft transfer box according to claim 1 or 8, characterized in that: The box body (1) is provided with a buffer layer (13) and a protective layer (14) in sequence from the inside to the outside, and the outer side wall of the placement rack (2) is in contact with the buffer layer (13).

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