CN2143203Y

CN2143203Y - Multifunctional hard packing box

Info

Publication number: CN2143203Y
Application number: CN 92236440
Authority: CN
Inventors: 李岭发; 李岭群
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-25
Filing date: 1992-09-25
Publication date: 1993-10-06
Anticipated expiration: 2002-09-25

Abstract

The utility model relates to a multifunctional hard packing box adopting the connecting combination of single plate and an acute angle through bracing, inserting, and inlay. The utility model is designed and completed by connecting special metal connecting pieces according to a mechanical principle. The utility model is characterized in that the joint faces of box walls are 45 DEG slopes, a V-shaped slot is arranged on each slope, a drawing type corresponding inlay connecting body is formed among the box walls through the slot, the connection among an upper cover, a bottom cover, and the box walls are of an internal stay-extrapolation type, and the upper cover, the bottom cover, and the box walls are locked through a Z-shaped metallic joint lock. The utility model has the advantages of dust prevention, sun-proof performance, water resistance, rat resistance, strong impact resistance, theft protection, forgery protection, low cost, wide application scope, etc. The utility model is an ideal high-tech product replacing existing packing boxes.

Description

Multifunctional hard packing box

A kind of later-model multi-functional hard packing case that has belongs to the commodity package technical field.

At present, each widely used packing chest in production and operation field mainly contains four big classes: fluting board packing chest, wooden case, wood-based plate case, plastic box.The fluting board packing chest is most widely used, and the shortcoming of this class packing material is a lot: Keep away from rain drenches, and is afraid of humidity, and waterproof, moisture resistance are all relatively poor; Leak tightness and anti-dust performance are poor, and packed article is easily contaminated; No theftproof performance, commodity are lost seriously in the transportation; Intensity is low, loosely organized, and when packed article was light, pile case number of plies was restricted, when packed article is heavier, and as electric refrigerator, laundry machine etc. can not be piled up case, often subject to damage in transportation; The anti-impact force of casing, anti-to expose power poor, and packed article is also impaired easily, as electric refrigerator, washing machine shell distortion, fall lacquer or the like; Sun-proof poor performance.Wooden case cost height, weight is big, pried open the back and easily restore, and difficulty stays sharp trace, so theftproof performance is poor.Its water resistance is also poor.The wood-based plate case more commonly nails on the plank frame with nail around board fiber board, then each veneer is followed closely into case.It except cost than wooden case low, the shortcoming of wooden case all exists, its structure is also solid firmly not as wooden case.Plastic box is mainly used in aspects such as beverage Turnover Box, egg Turnover Box, and because of the cost height, purposes is restricted.More than the common drawback of four class lodges be with low content of technology, function singleness, application benefit is poor, is particularly importantly easily palmed off.

The utility model purpose is to design and provides a kind of defective that can remedy existing packing chest, can be widely used in the hard packing case with multiple function, advantage in the commodity packaging field again.

The utility model adopts slotting the inlaying of veneer support to make up and finished by specific Flexible Connector bonded assembly theory of machines design.

Scheme of the present utility model is characterised in that the contact surface between tank wall and the tank wall is the inclined-plane of 45 degree, on this inclined-plane, be equipped with a kind of Eight characters groove of forming by groove and metal inlaying card slots, and making by this Eight characters groove becomes a kind of drawing and pulling type correspondence and inlays connection between the tank wall, being connected between the loam cake of casing and the tank wall a kind ofly has desk-top (top one side that is tank wall has a low platform) acute angle support to insert to inlay and be connected, the bottom of casing is inserted to inlay and is connected for no desk-top (being the not low platform in bottom of tank wall) acute angle support with tank wall, simultaneously, the loam cake of casing all adopts the metal of a kind of " Z " font to be connected lock with bottom and flexibly connects with the tank wall around the casing is interspersed mutually, become a kind of firm and durable, fully closed entire package case.Simultaneously, this packing chest that can make again becomes a kind of its casing wall, upper and lower covers and can dismantle, be convenient to the compound type hard packing case that stacks and transport.It is abundant that each assembly of this case all is designed to limit portion, and intermediate thin also adopts the triangle corrugated or enhancing structure cellular, trapezoidal corrugated.

Advantage of the present utility model has adopted scientific and reasonable, simple ingenious structure in being to design, successfully solved the great difficult problem in the packaging industry.The intensity of multifunctional packaging case and shock resistance, fall, rolling characteristics is all above 3～4 times of wooden case, still, its cost is really also low than five layers of corrugated case.The anti-rain dependable performance, after in water, soaking 72 hours (25 ℃), coefficient of expansion 5%, after the natural seasoning, the basic no change of intensity.Anti-dust performance is good.Once unpacking, must stay sharp trace, so theftproof performance is reliable.If casing connected that lock case leaf in the lock removes or warpage backward, case lid can't normally be opened, and have only broken lid to get thing, stay the permanent vestige that can't restore, and therefore, its anti-personation performance is splendid.This case can be prevented Exposure to Sunlight, mouse bite preventing.During the empty van transportation, can split into monolithic and pile up folded transportation, occupy little space.Dress is during thing, can first back cover, from dress thing suitable for reading, also can first capping, be put into packed article at the bottom of the case on, then buckle packing chest, this is very easily for the packed article of classes such as laundry machine, electric refrigerator.During the casing moulding, monolithic assembling is simple, can repeatedly have enough to meet the need during use, economy and durability, and during the storage transportation, pile case number of plies is unrestricted, thereby can reduce packing cost greatly.This packing chest is with high content of technology, multiple functional, being household electrical appliance, precision instrument, medicine, glass, ceramic, tobacco and wine and other safe and reliable packing materials more valuable, easy impaired article such as vision receiver, video recorder, electric refrigerator, A/C, laundry machine, is the desirable new high-tech product of regenerating of existing packing chest.

Accompanying drawing 1 is a multifunction horniness packing chest tank wall structural representation.

Accompanying drawing 2 is a multifunction horniness packing chest superstructure scheme drawing.

Accompanying drawing 3 is that multifunction horniness packing chest metal connects the lock construction scheme drawing.

Accompanying drawing 4 is a multifunction horniness lodge bottom cover structure scheme drawing.

Accompanying drawing 5 is multifunction horniness packing chest solid, sectional structure scheme drawing, also is appointed explanatory memorandum accompanying drawing.

This programme is specified and is provided embodiment below in conjunction with each accompanying drawing.Packing chest disclosed in the utility model is to be connected lock with its loam cake, bottom and a kind of demountable multifunctional assembled hard packing case of the organic configuration activities bonded assembly of tank wall all around by the loam cake that has special construction, bottom and the tank wall metal by a kind of Eight characters groove connection structure and a kind of " Z " font.Referring to accompanying drawing 1, can know and see, Eight characters groove is to aim to connect tank wall and the design-calculated connection structure, it is to be made of two parallel slots on the connection inclined-plane of each tank wall, the inclination angle on its inclined-plane is generally 45 degree, and a groove is groove ［ 4 ］, the metal inlaying card slots ［ 5 ］ of pre-buried moulding when another groove is making sheet, these two notches all are parallel to two long limits on inclined-plane ［ 3 ］, and its cell wall vertically is splayed configuration each other.Two grooves on the bonded assembly cell wall are staggered each other each other joins, promptly tank wall connect on the inclined-plane ［ 3 ］ stud with notch that metal connects plug-in unit and hollow notch one by one corresponding to the another one tank wall be connected on the inclined-plane ［ 3 ］ hollow notch with stud with the notch that metal is connected plug-in unit, matching each other when assembling connects between the tank wall pegs graft is one, can be referring to Eight characters groove ［ 24 ］ connection structure that has been assembled into casing in the accompanying drawing 5.Three-view diagram from accompanying drawing 1 can also know that the outside, top of seeing tank wall is a top bevel ［ 6 ］, the inboard, top of tank wall is a low platform ［ 13 ］, on this platform, have a hole, be equipped with a unpacking spring ［ 12 ］ that is used to open loam cake in the hole perpendicular to table top; The bottom of tank wall is inclined-plane, an end ［ 7 ］, have the rectangle that play the role of positioning a lock case groove ［ 9 ］ contour between the outside on tank wall top and the inboard with low platform ［ 13 ］ plane, also at the bottom of the medial launder of rectangle lock case groove ［ 9 ］, have a bolt hole ［ 10 ］ simultaneously, in this hole, be provided with one and be exclusively used in unpacking push bolt ［ 26 ］.A rectangle lock case groove ［ 9 ］ also is set in the bottom of tank wall, and its effect is identical with the positioning action of the rectangle lock case groove on top.In the bottom of the rectangle lock case groove of the top of the rectangle on tank wall top lock case groove and tank wall bottom, be provided with one be used to case help location and guiding when devaning be connected lock sliding space groove ［ 8 ］; The bottom land central authorities of locking case groove ［ 9 ］ at the rectangle of tank wall bottom have a unblank groove ［ 11 ］ perpendicular with it, and these two grooves are cross shape.Referring to accompanying drawing 1, can see that a tank wall frame ［ 1 ］ is arranged on the tank wall, the centre portion of its frame is a corrugated structure district ［ 2 ］ in order to increase tank wall intensity and to alleviate tank wall weight.Referring to accompanying drawing 5, can also see that what be provided with symmetry at the middle part in corrugated structure district, the tank wall outside ［ 2 ］ removes case groove ［ 27 ］.From accompanying drawing 2, can see, produce the bucking ladder ［ 14 ］ of spacing and anti-skidding effect when design has one to be used for piling up case on the last cap surface of casing, loam cake the inside have one with loam cake be one be used to insert the interior support interpolation frame ［ 16 ］ of casing wall, the outside of this frame is loam cake inclined-plane ［ 17 ］, the midway location place on each limit of support interpolation frame ［ 16 ］ all is provided with a connection lock embedding groove ［ 15 ］ that is used to connect tank wall, and, connect by a metal that is " Z " font that lock ［ 25 ］ links to each other between two grooves and loam cake and tank wall flush fit are flexibly connected one by one corresponding to the rectangle of tank wall lock case groove ［ 9 ］; Referring to accompanying drawing 3, the last elbow bend tune of " Z " font is called as to connect to lock inlays end ［ 18 ］, and this end is bumped into being connected in the lock embedding groove ［ 15 ］ of loam cake and bottom securely; The following elbow bend tune of " Z " font is called as and connects lock lock case end ［ 20 ］, and this end is inserted in the rectangle lock case groove ［ 9 ］ of tank wall when casing is assembled; The interlude of " Z " font is referred to as and connects lock elastic arm ［ 19 ］, can do elasticity location and propelling when casing and devaning.Casing assembling back is for making its secure lock position, and the connection lock that a sheet also is set in the middle of connection lock lock case end is locked case leaf ［ 21 ］.Referring to accompanying drawing 4, be bearing capacity and its integrally-built fastness of strengthening casing, design has one square ［ 28 ］ and bottom inclined-plane ［ 23 ］ on the casing bottom, insert the connection request of mosaic mode with the support of satisfying bottom and tank wall, bucking ladder space, one end ［ 22 ］ is arranged below the bottom, play spacing and anti-skidding effect, the central region structure of bottom is a kind of corrugated or cellular enhancing structure.Because the architectural feature and the effect thereof of the described loam cake in top, bottom and tank wall, make slotting the inlaying of acute angle support of loam cake, bottom and tank wall become a kind of comparatively desirable connection structure, the contact site of this loam cake, bottom and tank wall each other the inner support outside plug type of acute angle inlay that connection mode makes that this packing chest becomes that a kind of closed performance is good, sound construction and can dismantle, be convenient to transportation, repeated usage and economy and durability, the renewal product that is suitable for promoting again according to demand.

Claims

1, a kind ofly it is characterized in that by at the bottom of case lid, the case and the hard packing case formed of tank wall the contact surface between the tank wall is 45 ° of inclined-planes, its inclined-plane is provided with Eight characters groove, joins by the metal insert correspondence that is embedded in the Eight characters groove between the tank wall; Its loam cake and tank wall are inlayed for there being the support of desk-top acute angle to insert, and its bottom and tank wall are inserted for no desk-top acute angle support and inlayed and its loam cake all is connected by metal with bottom and locks and tank wall flexible connection all around, become a kind of boxboard detouchable compound type hard packing case.

2, hard packing case according to claim 1, it is characterized in that said Eight characters groove is that tank wall connects two parallel slots on the inclined-plane, is made up of groove ［ 4 ］ and metal inlaying card slots ［ 5 ］, its two notches are parallel to two long limits on inclined-plane ［ 3 ］, two cell walls are vertical each other, being inlaid with metal in one of them notch and connecting plug-in unit, is groove ［ 4 ］ in another notch; Tank wall connect on the inclined-plane ［ 3 ］ stud with notch that metal connects plug-in unit and hollow notch one by one correspondence be connected to mutually another tank wall be connected on the inclined-plane ［ 3 ］ hollow notch with stud with the notch that metal is connected plug-in unit.

3, hard packing case according to claim 1, it is characterized in that said tank wall is that a kind of its outside, top is a top bevel ［ 6 ］, the inboard on its top is that a low platform ［ 13 ］, bottom are the tank wall on inclined-plane, an end ［ 7 ］, be provided with a rectangle lock case groove ［ 9 ］ contour between the outside, top of tank wall and the inboard, have a bolt hole ［ 10 ］ that the bolt of unpacking can be set in the centre of rectangle lock case groove ［ 9 ］ with the plane of the low platform ［ 13 ］ of its inboard, top; A rectangle lock case groove ［ 9 ］ also is set in the bottom of tank wall, bottom at the rectangle lock case groove of the top of the rectangle on tank wall top lock case groove and tank wall bottom, be equipped with a connection lock sliding space groove ［ 8 ］ that is used to lead, central authorities at tank wall bottom rectangle lock case groove ［ 9 ］ have a unblank groove ［ 11 ］ perpendicular with it, and two grooves are cross shape; The corrugated structure district ［ 2 ］ of the centre portion of the tank wall frame ［ 1 ］ on the tank wall for increasing tank wall intensity and alleviating tank wall weight; On the low platform ［ 13 ］ of inboard, tank wall top, have a hole, be equipped with the unpacking spring ［ 12 ］ that is used to open case lid in the hole.

4, hard packing case according to claim 1, play the bucking ladder ［ 14 ］ of spacing and anti-skidding effect when it is characterized in that having on the face of said loam cake one to be used for pile case, the inside of loam cake is provided with the support interpolation frame ［ 16 ］ in the insertion wall, and a connection lock embedding groove ［ 15 ］ that is used to connect tank wall is set in the centre on this every limit of frame.The outside of this frame is loam cake inclined-plane ［ 17 ］, and the angle between this inclined-plane and the support interpolation frame ［ 16 ］ is an acute angle.

5, hard packing case according to claim 1, it is characterized in that said metal connects lock and is " Z " font, elbow bend tune is inlayed end ［ 18 ］ for connecting lock on it, this end is bumped into being connected in the lock embedding groove ［ 15 ］ of loam cake and bottom, elbow bend tune is for connecting lock lock case end ［ 20 ］ under it, this end is inserted into when casing is assembled in the rectangle lock case groove ［ 9 ］ of tank wall, for connecting lock elastic arm ［ 19 ］, in the middle of connecting lock lock case end, be provided with a connection lock lock case leaf ［ 21 ］ that is used to lock the casing assembling position between the two ends.

6, hard packing case according to claim 1, it is characterized in that said bottom is that inserted bottom is inserted in the support that has square ［ 28 ］ and bottom inclined-plane ［ 23 ］ above a kind of, the bucking ladder space ［ 22 ］ that spacing together and anti-skidding effect are arranged below the bottom, the central region structure of bottom is a kind of enhancing structure of corrugated.

7, hard packing case according to claim 1, the acute angle support that it is characterized in that said lid and wall insert that to inlay be a kind of lid and the contact site of wall acute angle and be that inlaying of a kind of inner support outside plug type is connected each other.