CN112874994B

CN112874994B - Packing box

Info

Publication number: CN112874994B
Application number: CN202110047494.9A
Authority: CN
Inventors: 孙安涛; 王浩然
Original assignee: Jinan Gaogeng Food Technology Co ltd
Current assignee: Jinan Gaogeng Food Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-10-25
Anticipated expiration: 2041-01-14
Also published as: CN112874994A

Abstract

The invention relates to the field of packaging boxes, in particular to a packaging box which comprises a square box body, wherein a first sliding groove is formed in the center of the box body, a sliding column is connected with the first sliding groove in a sliding mode, a rotating assembly is arranged at the bottom of the sliding column, and a circular truncated cone is fixedly connected to the top of the sliding column.

Description

Packing box

Technical Field

The invention relates to the field of packaging boxes, in particular to a packaging box.

Background

The packing carton as the name implies is exactly the box that is used for packing the product, and along with the development of science and technology box people's standard of living's improvement, also more and more to the demand of packing carton, the packing carton also by the wide application in the product of all walks of life.

However, the existing packaging boxes still have certain defects when in use, and are particularly used in some special environments, such as: the packing box for packing the ginseng is mainly made of plastic boxes for packing the existing packing boxes used in the environment, the ginseng contains peculiar fragrance and loses or changes the smell when being stored improperly, the ginseng needs to be placed in a cool and dry environment to avoid deterioration and losing the medicine property, the plastic packing box is used, on one hand, the storage period of the ginseng is short, the medicine property of the ginseng is easily lost, on the other hand, the ginseng is high in medicinal value and is not large in one-time use amount when being used, the plastic packing box is sealed after being disassembled, the trouble is caused, toxic gas is generated, the medicine property of the ginseng is damaged, on the other hand, the existing packing box for packing the ginseng cannot effectively separate the ginseng, so that the situation that one box of the ginseng loses the medicinal value due to deterioration of one ginseng is easily caused, and the great defect is caused, and the packing box is provided for solving the problems.

Disclosure of Invention

The invention provides a packaging box aiming at the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a packing box comprises a square box body, wherein a first sliding groove is formed in the center of the box body, the first sliding groove is connected with a sliding column in a sliding mode, a rotating assembly is arranged at the bottom of the sliding column, a round table is fixedly connected to the top of the sliding column, a handle is connected to the round table in a rotating mode and is connected to the two sides of the round table in a rotating mode, conical cavities are formed in the four sides of the box body, eight conical cavities are sequentially formed in the four sides of the box body, adjacent conical cavities located on the same plane are separated through an upright post and a partition plate, the upright post is fixedly connected to the overlooking corners of the four sides of the box body, the partition plate is fixedly connected to the diagonal line of the overlooking corners of the box body, one end of the partition plate is located inside the first sliding groove, the partition plate is connected with the sliding column in a sliding mode through a connecting piece located on the sliding column, and a clamping assembly is arranged on the sliding column and is connected with the partition plate in a sliding mode;

the utility model discloses a set of cell box, including toper chamber, cell box, arc plate, joint subassembly, recess joint, the interior sliding connection of toper chamber has the unit box, the total eight and unit boxes of unit box are placed in the toper chamber in proper order, unit box top fixedly connected with arc plate and arc plate are the same with the height of unit box side, the plate body both sides and the joint subassembly joint in the unit box outside, the top of arc plate and the side top of unit box all are seted up flutedly, the recess joint has the gasbag, the shape of gasbag is the same with the shape of recess, gasbag and rotating assembly intercommunication.

Preferably, the clamping assembly comprises a first clamping column, a first rotating shaft, a first connecting rod, a second rotating shaft, a second clamping column, a third rotating shaft, a second connecting rod, a fourth rotating shaft, a connecting strip, a first rack, a second rack, a first gear, a second gear, gear teeth, a first fixing rod, a second fixing rod and a third gear, wherein the gear teeth are fixedly connected to the sliding column, the gear teeth are positioned at the joint of the partition plate and the sliding column, the gear teeth are connected with the second gear of the connecting piece rotatably connected to the partition plate in a meshed manner, the second gear is connected with the first gear in a meshed manner, the first gear is positioned in the partition plate, the first gear is rotatably connected with the partition plate, the first gear is connected with the first rack in a meshed manner, the first rack is fixedly connected with the connecting strip and the connecting strip is slidably connected in the partition plate, and the end part of the connecting strip far away from the first rack is fixedly connected with the second rack, the second rack is connected with a third gear in a meshing manner, the third gear is rotatably connected inside the upright column, the top of the third gear is fixedly connected with a first fixed rod and a second fixed rod, an included angle between the first fixed rod and the second fixed rod is a right angle and respectively faces two adjacent conical chambers in the same horizontal plane, one end of the second fixed rod far away from the third gear is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with a first connecting rod, one end of the first connecting rod far away from the second rotating shaft is fixedly connected with a first rotating shaft, the first rotating shaft is rotatably connected with a first clamping column, the first clamping column is clamped with the unit box, one end of the first fixed rod far away from the third gear is fixedly connected with a fourth rotating shaft, the fourth rotating shaft is rotatably connected with a second connecting rod, and one end of the second connecting rod far away from the fourth rotating shaft is fixedly connected with a third rotating shaft, the third pivot rotates and is connected with second card post, second card post sliding connection passes the stand on the stand and the second blocks the one end that the third pivot was kept away from to the post, second card post and one side joint of unit box.

Preferably, the runner assembly includes cavity, through-hole, stopper, guide slot, spacing platform, spring, guide bar, mounting groove, plate, second spout, slider, fixture block, first spacing groove and second spacing groove, the cavity is located the gap between first spout and the traveller and the cavity passes through-hole and gasbag intercommunication, the inside of cavity rotates and is connected with the plate, the second spout has been seted up on the traveller, the plate is close to the one end fixedly connected with slider and the plate of traveller and passes through slider sliding connection in the second spout, the junction of slider and second spout is equipped with the sealing strip, the cavity is eight and with the toper cavity one-to-one, the mounting groove has been seted up to the center department that the box body is located traveller bottom position, the bottom center department fixedly connected with guide bar of mounting groove, the top fixedly connected with stopper of guide bar, stopper sliding connection has seted up the guide slot in traveller bottom center wallboard, the inboard side fixedly connected with spacing platform of guide slot bottom, the spring has cup jointed on the guide bar, the both ends of spring are fixed connection respectively on the bottom of spacing platform and the mounting groove of spacing platform, the spacing of stationary mast all be connected with the first spacing groove and the spacing high wall board of second spacing groove and the second spacing high wall board have connected with the second spacing groove in the first spacing groove.

Preferably, the clamping components are eight in number and are respectively positioned on the diagonal lines of the overlooking view angle of the box body, and the clamping components are respectively positioned on two sides of the conical cavity.

Preferably, a handle is fixedly connected to an outer side wall plate of the unit box.

The invention has the beneficial effects that:

1. through the activity joint in the first spacing groove of block box, second spacing groove, effectually prevented in the transportation because jolt the unit box that leads to and the gasbag separation, simultaneously effectually fix the traveller, prevent the gas mediation to the cavity in the gasbag that the traveller independently rotated and lead to, and then effectually prevented because of the ginseng leakproofness that the gasbag shrink leads to is poor, because of the smell volatilizees and the property of a medicine that wets and leads to loses.

2. Make when rotating the traveller through joint subassembly and rotating assembly, the gasbag is to carrying out effectual sealing with the unit box, first calorie of post and the joint of second card post to the unit box in the joint subassembly simultaneously, the effectual unit box and the separation of toper cavity of having prevented, and then the effectual gasbag and recess separation that has prevented, and through the control of third gear to first calorie of post and second card post in the joint subassembly, the effectual both sides joint with the unit box, simultaneously effectual first calorie of post and the simultaneous contraction of second card post or stretch simultaneously of having guaranteed, it is troublesome to prevent to get the ginseng in the unit box because of the improper lead to of joint, the convenient to use nature of the device has been improved greatly.

3. Through the design of unit box and toper cavity, make the ginseng by effectual separation, the interval is deposited, other ginseng that the effectual deterioration of having prevented leads to because of single ginseng is impaired, simultaneously when using the ginseng, through rotating the traveller with the gasbag shrink, with first card post and the shrink of second card post in the stand, take out one of them unit box through the handle, place the unit box in the toper cavity after using, seal, avoided other ginseng to expose under air or highlight, the life of ginseng has greatly improved, simultaneously effectual guaranteed the property of a medicine of other ginseng when not using yet, prevent that the property of a medicine from losing when using new ginseng.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

FIG. 1 is an exploded view of the overall structure of a preferred embodiment of a package according to the present invention;

FIG. 2 is a sectional view of a package according to the present invention;

FIG. 3 is an enlarged view of the portion A shown in FIG. 2 of a packing box according to the present invention;

FIG. 4 is a front sectional view of a packing box according to the present invention;

FIG. 5 is a partial cross-sectional structural view of the package of FIG. 2 in another orientation provided by the present invention;

FIG. 6 is a schematic view of the structure of the slide column shown in FIG. 2 of a packing box provided by the present invention;

fig. 7 is a partial schematic structural view of the package of the present invention in another orientation of fig. 6.

In the figure: 1. a box body; 11. a first chute; 12. a column; 13. a conical chamber; 14. an arc-shaped plate; 15. a groove; 16. a handle; 17. a unit case; 18. a traveler; 19. a circular table; 2. a handle; 21. an air bag; 22. a partition plate; 3. a clamping assembly; 31. a first clamp post; 311. a first rotating shaft; 312. a first link; 313. a second rotating shaft; 32. a second clamping column; 321. a third rotating shaft; 322. a second link; 323. a fourth rotating shaft; 33. a connecting strip; 331. a first rack; 332. a second rack; 34. a first gear; 35. a second gear; 36. gear teeth; 37. a first fixing lever; 38. a second fixing bar; 39. a third gear; 4. a rotating assembly; 41. a cavity; 42. a through hole; 43. a limiting block; 44. a guide groove; 441. a limiting table; 45. a spring; 46. a guide rod; 47. mounting grooves; 48. a plate member; 481. a second chute; 49. a slider; 491. a clamping block; 492. a first limit groove; 493. a second limit groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the packing box of the present invention includes a square box body 1, a first chute 11 is formed in the center of the box body 1, the first chute 11 is slidably connected with a slide column 18, a rotating assembly 4 is arranged at the bottom of the slide column 18, a circular truncated cone 19 is fixedly connected to the top of the slide column 18, the circular truncated cone 19 is rotatably connected with a handle 2, the handle 2 is rotatably connected to two sides of the circular truncated cone 19, tapered chambers 13 are formed on four side surfaces of the box body 1, the tapered chambers 13 have eight total number and the tapered chambers 13 are sequentially formed on the four side surfaces of the box body 1, adjacent tapered chambers 13 on the same plane are separated from a partition plate 22 by an upright post 12, the upright post 12 is fixedly connected to corners of the four side surfaces of the box body 1, the partition plate 22 is fixedly connected to diagonal lines of an overlooking view angle of the box body 1, one end of the partition plate 22 is located inside the first chute 11 and the partition plate 22 is slidably connected with the slide column 18 by a connecting member located on the slide column 18, a clamping assembly 3 is arranged on the slide column 18, and the slide column 22 is slidably connected with the clamping assembly 3;

there is unit box 17 in the tapered cavity 13 sliding connection, unit box 17 is total eight and unit box 17 places in tapered cavity 13 in proper order, unit box 17 top fixedly connected with arc plate 14 and arc plate 14 are the same with the height of unit box 17 side, the plate body both sides in the unit box 17 outside and 3 joints of joint subassembly, arc plate 14's top and unit box 17's side top are all seted up flutedly 15, recess 15 joint has gasbag 21, gasbag 21's shape is the same with recess 15's shape, gasbag 21 and rotating assembly 4 communicate.

Wherein, the clamping assembly 3 comprises a first clamping column 31, a first rotating shaft 311, a first connecting rod 312, a second rotating shaft 313, a second clamping column 32, a third rotating shaft 321, a second connecting rod 322, a fourth rotating shaft 323, a connecting strip 33, a first rack 331, a second rack 332, a first gear 34, a second gear 35, a gear tooth 36, a first fixing rod 37, a second fixing rod 38 and a third gear 39, the gear tooth 36 is fixedly connected to the sliding column 18, the gear tooth 36 is positioned at the joint of the partition 22 and the sliding column 18, the gear tooth 36 is engaged with the second gear 35 of the connecting piece rotatably connected to the partition 22, the second gear 35 is engaged with the first gear 34, the first gear 34 is positioned in the partition 22, the first gear 34 is rotatably connected to the partition 22, the first rack 34 is engaged with the first rack 331, the first rack 331 is fixedly connected to the first rack 331, the connecting strip 33 is slidably connected to the inside the partition 22, the end of the connecting strip 33 far from the first rack 331 is fixedly connected with the first rack 332, the second rack 332, the end of the first fixing rod 313 is engaged with the connecting strip 313, the connecting strip 33, the end of the third fixing rod 39 is connected to the second rotating shaft 313, the connecting rod 13 far away from the first rotating shaft 13, the second rotating shaft 13, the corner of the second fixing rod 31 is connected to the second rotating shaft 13, the second fixing rod 13, the second rotating shaft 313 and the second connecting rod 31, the connecting rod 13 are connected to the connecting rod 31, the fourth rotating shaft 323 is rotatably connected with a second connecting rod 322, one end of the second connecting rod 322, which is far away from the fourth rotating shaft 323, is fixedly connected with a third rotating shaft 321, the third rotating shaft 321 is rotatably connected with a second clamping column 32, the second clamping column 32 is slidably connected to the upright post 12, one end of the second clamping column 32, which is far away from the third rotating shaft 321, penetrates through the upright post 12, and the second clamping column 32 is clamped with one side of the unit box 17.

Wherein, the rotating assembly 4 includes cavity 41, through-hole 42, stopper 43, guide slot 44, spacing platform 441, spring 45, guide rod 46, mounting groove 47, plate 48, second spout 481, slider 49, fixture block 491, first spacing groove 492 and second spacing groove 493, cavity 41 is located the gap between first spout 11 and traveller 18 and cavity 41 communicates with gasbag 21 through-hole 42, the inside of cavity 41 is rotated and is connected with plate 48, second spout 481 has been seted up on the traveller 18, plate 48 is close to the one end fixedly connected with slider 49 and plate 48 of traveller 18 and passes through slider 49 sliding connection in second spout 481, the junction of slider 49 and second spout 481 is equipped with the sealing strip, cavity 41 is eight and corresponds one-to-one with toper cavity 13, box body 1 is located the center of traveller 18 bottom position and has seted up mounting groove 47, the bottom center fixedly connected with guide rod 46 of mounting groove 47, the top fixedly connected with stopper 43 of guide rod 46 is connected with the height 44 of seting up in traveller 18 bottom center, the inboard side of guide slot 44 of fixedly connected with the guide slot 441 and the side wall 491 of spacing groove 491, the first spacing groove 492 and the second spacing groove 493 are all connected with the height of first spacing groove 491 on the first spacing groove 46 and the second chute 11, the second spacing groove 491, the spacing groove 491 of spacing groove 491.

Wherein, joint subassembly 3 totally eight are located box body 1 overlook on the diagonal of angle department respectively and joint subassembly 3 is located the both sides of toper cavity 13 respectively.

Wherein, a handle 16 is fixedly connected to an outer side wall plate of the unit box 17.

The working principle is as follows: when the air bag safety device is used, the sliding column 18 is pressed down, the spring 45 in the rotating assembly 4 is in a compressed state, the clamping block 491 slides out of the second limiting groove 493, the sliding column 18 rotates anticlockwise through the handle 2, the clamping block 491 slides into the first limiting groove 492, the handle 2 is loosened, the clamping block 491 is clamped in the second limiting groove 493, the spring 45 exerts an upward force on the sliding column 18 through the limiting table 441 positioned at the bottom of the guide groove 44, the clamping block 491 is effectively prevented from being separated from the second limiting groove 493, the limiting block 43 is in contact with the limiting table 441, the guide rod 46 and the guide groove 44 are effectively prevented from being separated through limiting of the limiting table 43 and the limiting table 441, the sliding column 18 is effectively prevented from rotating automatically through clamping of the first limiting groove 492 and the second limiting groove 493, the plate 48 rotates in the cavity 41 and absorbs gas in the air bag 21 into the cavity 41, the air bag 21 contracts, and when the sliding of the sliding column 18 up and down, the sliding block 48 slides in the second limiting groove 493, and the sliding block 48 prevents gas from leaking through the sliding groove 49.

In the process that the clamping block 491 slides into the second limiting groove 493, the gear teeth 36 in the clamping assembly 3 rotate counterclockwise to drive the second gear 35 to rotate counterclockwise, and further drive the first gear 34 to rotate clockwise, the first gear 34 rotates clockwise, the first rack 331 is effectively driven to move in the direction away from the central axis of the sliding column 18, the first rack 331 further drives the second rack 332 to move in the directions of the four corners of the side surface of the box body 1 through the connecting bar 33, and further effectively drives the third gear 39 to rotate counterclockwise, and through the counterclockwise rotation of the third gear 39, the first fixing rod 37 and the second fixing rod 38 rotate counterclockwise, and further the first fixing rod 37 drives the second connecting rod 322 to move through the fourth rotating shaft 323, and further the second connecting rod 322 drives the second clamping column 32 to retract towards the inside of the upright column 12 through the third rotating shaft 321, meanwhile, the second fixing rod 38 drives the first connecting rod 312 to move through the second rotating shaft 313, and further the first connecting rod 312 drives the first clamping column 31 to retract towards the inside of the upright column 12 through the first rotating shaft 311, and further makes the first clamping column 31 and the second clamping column 32 not clamp both sides of the tapered clamping column 13.

Because the air bag 21 contracts at this time, the first clamping column 31 and the second clamping column 32 are no longer clamped on two sides of the conical chamber 13, the unit box 17 containing ginseng is placed in the conical chamber 13 at this time, then the handle 2 is pressed downwards, so that the handle 2 presses the spring 45 downwards through the circular table 19 and the sliding column 18, then the handle 2 rotates clockwise, the rotation is stopped when the clamping block 491 at the bottom of the sliding column 18 rotates into the second limiting groove 493, the gas in the cavity 41 is compressed through the plate 48 in the rotating assembly 4, and then the air bag 21 is effectively expanded, and meanwhile, the air bag 21 is clamped with the groove 15 on the unit box 17 and the arc-shaped plate 14, so that the sealing performance of the unit box 17 is effectively ensured, and the ginseng in the unit box 17 is effectively prevented from being damped or damaged, meanwhile, the third gear 39 in the clamping assembly 3 rotates clockwise under the driving of the gear 36 through the second gear 35, the first gear 34, the second gear 332, the connecting bar 33 and the first rack 331, so that the first fixing rod 39 and the second clamping column 32 rotate, and the second clamping column 32 effectively prevent the clamping column 31 from being pushed out of the clamping column 12 and the clamping column 17.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a packing carton, includes box body (1) of square, its characterized in that: the improved box is characterized in that a first sliding chute (11) is formed in the center of the box body (1), a sliding column (18) is connected to the first sliding chute (11) in a sliding mode, a rotating assembly (4) is arranged at the bottom of the sliding column (18), a round table (19) is fixedly connected to the top of the sliding column (18), the round table (19) is rotatably connected with a handle (2) and the handle (2) is rotatably connected to two sides of the round table (19), conical chambers (13) are formed in four sides of the box body (1), eight conical chambers (13) are sequentially arranged on the four sides of the box body (1), adjacent conical chambers (13) on the same plane are separated from partition plates (22) through upright columns (12), the upright columns (12) are fixedly connected to the four sides of the box body (1), the partition plates (22) are fixedly connected to diagonal lines of viewing angles of the box body (1), one end of each partition plate (22) is located inside the first sliding chute (11), the partition plates (22) are connected with the sliding column (18) through connecting pieces located on the sliding column (18), and the sliding column (3) is connected with a clamping assembly (3);

the improved structure of the air bag comprises a conical cavity (13), wherein unit boxes (17) are connected in the conical cavity (13) in a sliding mode, the number of the unit boxes (17) is eight, the unit boxes (17) are sequentially placed in the conical cavity (13), arc-shaped plates (14) are fixedly connected to the tops of the unit boxes (17), the heights of the arc-shaped plates (14) and the sides of the unit boxes (17) are the same, the two sides of a plate body on the outer side of each unit box (17) are clamped with a clamping component (3), grooves (15) are formed in the tops of the arc-shaped plates (14) and the tops of the sides of the unit boxes (17), air bags (21) are clamped in the grooves (15), the shapes of the air bags (21) are the same as those of the grooves (15), and the air bags (21) are communicated with a rotating component (4);

joint subassembly (3) includes first calorie of post (31), first pivot (311), first connecting rod (312), second pivot (313), second calorie of post (32), third pivot (321), second connecting rod (322), fourth pivot (323), connecting strip (33), first rack (331), second rack (332), first gear (34), second gear (35), teeth of a cogwheel (36), first dead lever (37), second dead lever (38) and third gear (39), teeth of a cogwheel (36) fixed connection is on traveller (18) and teeth of a cogwheel (36) are located the junction of baffle (22) and traveller (18), teeth of a cogwheel (36) meshing is connected with second gear (35) of rotating the connecting piece of connection on baffle (22), second gear (35) meshing is connected with first gear (34), first gear (34) are located the inside of baffle (22) and first gear (34) rotate with baffle (22) and are connected, first gear (331) meshing is connected with first rack (33) and connecting strip (33), and first rack (331) connecting strip (33) end connection (33) is connected with first rack (331), and first rack (332) The utility model discloses a novel energy-saving device for the building construction, second rack (332) meshing is connected with third gear (39), third gear (39) rotate to be connected in the inside of stand (12), the first dead lever (37) of top fixedly connected with and second dead lever (38) of third gear (39), contained angle between first dead lever (37) and second dead lever (38) is the right angle and just faces two adjacent toper cavities (13) in the same horizontal plane respectively, the one end fixedly connected with second pivot (313) of third gear (39) are kept away from in second dead lever (38), second pivot (313) rotate and are connected with first connecting rod (312), the first pivot (311) of one end fixedly connected with of second pivot (313) is kept away from in first connecting rod (312), first pivot (311) rotate and are connected with first calorie of post (31), first calorie of post (31) and unit box (17) joint, first dead lever (37) are kept away from the one end fixedly connected with fourth pivot (323) of third gear (39), fourth pivot (322) rotate and are connected with second pivot (322), fourth pivot (323) 32) are connected with second calorie of rotation of second pivot (323) and second pivot (323) slide and are connected with second connecting rod (32), third pivot (32) on second pivot (323) and on second pivot (32) and be connected with second pivot (321), second pivot (32) and be connected with second pivot (32) One end far away from the third rotating shaft (321) penetrates through the upright post (12), and the second clamping column (32) is clamped with one side of the unit box (17);

the rotating assembly (4) comprises a cavity (41), a through hole (42), a limiting block (43), a guide groove (44), a limiting table (441), a spring (45), a guide rod (46), a mounting groove (47), a plate (48), a second sliding groove (481), a sliding block (49), a clamping block (491), a first limiting groove (492) and a second limiting groove (493), the cavity (41) is located in a gap between the first sliding groove (11) and the sliding column (18), the cavity (41) is communicated with the air bag (21) through the through hole (42), the plate (48) is rotatably connected inside the cavity (41), the second sliding groove (481) is formed in the sliding column (18), the sliding block (49) is fixedly connected to one end, close to the sliding column (18), of the plate (48) is connected with the sliding block (48) in the second sliding groove (481) in a sliding mode through the sliding block (49), sealing strips are arranged at the connecting position of the sliding block (49) and the second sliding groove (481), the cavities (41) correspond to the tapered chambers (13) one by one to one another, the central position of the sliding column (1) is connected with the guide rod (47), and the central position of the mounting groove (47) is connected with the central portion of the mounting groove (47), the top fixedly connected with stopper (43) of guide bar (46), stopper (43) sliding connection has the guide slot (44) of seting up in traveller (18) bottom center department, the inboard side fixedly connected with spacing platform (441) of guide slot (44) bottom wallboard, spring (45) have been cup jointed on guide bar (46), the both ends of spring (45) are fixed connection respectively on the wallboard of the bottom of spacing platform (441) and mounting groove (47) bottom, the equal fixedly connected with fixture block (491) in bottom both sides of traveller (18), fixture block (491) activity joint has first spacing groove (492) and second spacing groove (493), first spacing groove (492) and second spacing groove (493) all set up on the wallboard of the interior bottom of first spout (11), the height of first spacing groove (492) is higher than the height of second spacing groove (493) and is provided with the space bar between first spacing groove (492) and second spacing groove (493).

2. A package according to claim 1, wherein: the clamping assembly (3) is totally eight and is respectively positioned on the diagonal line of the overlooking view angle of the box body (1), and the clamping assembly (3) is respectively positioned at two sides of the conical cavity (13).

3. A package according to claim 2, wherein: and a handle (16) is fixedly connected to the outer side wall plate of the unit box (17).