CN2467424Y - Assembling packing box - Google Patents

Abstract

The utility model belongs to a transport container, particularly a packing box which can be repeatedly assembled and disassembled. The utility model has the major technical proposal that the packing box which can be repeatedly assembled and disassembled comprises a side frame, a box bottom and a box cover. The utility model is characterized in that the side frame is enclosed of a front, a back, a lest and a right side plates; the edges of every two adjacent side plates are mutually connected by using a connecting steel strip; the upper and the lower edges of every side plate is connected with a steel tongue piece; the peripheries of the box bottom and the box cover are connected with a steel edge; grooves which allow the steel tongue pieces to be inserted are arranged on the steel edges; the box bottom, the box cover and the side frame are connected mutually by using the steel tongue pieces and the steel edges. The packing box which can be repeatedly assembled and disassembled has the characteristics of easy making and use, high utilizing rate of materials, etc.

Description

The assembly type packing chest

The utility model belongs to a kind of transfer cask, refers in particular to a kind of detachable packing chest.

Along with the continuous minimizing of wildwood, the going from bad to worse of ecology environment, increasing people recognizes, must prevent the excessive and random lumbering to natural forest, to preserve the ecological environment, so a kind of reusable packing chest has just arisen at the historic moment.

Usually in order to satisfy the operating needs of different occasions, thisly be referred to as the packing chest of REPAK by the foreigner, making at it in form can be different.Frame as some packing chest must connect two adjacent side plates with the steel hinge, and to improve the intensity of frame, whole packing chest is not provided with tongue piece, comes fastening frame and bottom and frame and frame with the steel band packing at last; Some packing chest then adopts Steel tab and steel limit and connects steel band relevant boxboard is linked together, so that mounting or dismounting, discloses packing chest so a kind of as ZL95214291.0.Wherein the former intensity is better, but operation and transport cumbersomely, the latter then relatively flexibly is convenient to operation and transportation.

The purpose of this utility model is a kind of assembly type packing chest of design, to make things convenient for workman's operation, reduces the loss of material, improves the repeat usage of material.

Its main technical schemes comprises at the bottom of frame, the case and case lid, it is characterized in that frame is by 4 side plate besieged cities, front, rear, left and right, the edge utilization of every adjacent two blocks of side plates connects steel band and interconnects, the upper and lower edge of every block of side plate connects Steel tab equably, periphery with case lid at the bottom of case is connected with the steel limit, the groove that has the head that allows Steel tab to insert on the steel limit is at the bottom of the case, case lid and frame utilize Steel tab and steel limit to interconnect.

Described steel limit forms the L-shaped strip plate of a section by base plate and side plate, uniform positioning teeth on base plate, at groove near uniform perforation on the base plate of side plate one side, side plate corresponding to the groove place is outwards outstanding, form a protrusion, between the inwall of the inwall of side plate and protrusion, form a gap y.

Form a segmental arc at the side plate on described steel limit and the outward flange of protrusion, the center of circle of this segmental arc is positioned at the inboard, the flanging that bends to the inside in the outward flange setting of base plate.

Above-mentioned positioning teeth is fan-shaped, and stays scallop on base plate.

At least longitudinally uniform two registration teeth on the base plate of described connection steel band, each registration tooth is made up of the positioning teeth more than several or several.

On the base plate on the above-mentioned connection steel band circular port is arranged, each positioning teeth constitutes petal-shaped by 4 pointed tooths, and each pointed tooth is approximately perpendicular to base plate.

Described Steel tab is made up of root, middle part and the head of tongue piece, and wherein root is bigger, and head is less, utilizes the middle part excessively therebetween, and the approximate positioning teeth vertical with the plane of root is set on root, and the setting operation hole reaches reinforced rib longitudinally on head.

The aforesaid operations hole is a slotted hole, and its length direction is that laterally reinforced rib is a center of symmetry with the longitudinal centerline of tongue piece, is symmetrically located at the both sides of handle hole.

Above-mentioned positioning teeth is positioned at the tongue piece root, and forms the hole at root, and positioning teeth has two, and reinforced rib is positioned at the tongue piece head, and forms pit on the tongue piece head.

The utility model has the advantages that and make with easy to use, owing to do not need nail to bind, thereby reduced user's labour intensity, avoid some accidental injury accidents of accidentally dropping, improved labor efficiency; Simultaneously, because can repeated use, improved the degree of utilization of material, reduced spillage of material.During use, earlier 4 blocks of side plates are interconnected to frame with the connection steel band, again Steel tab and firm limit are anchored on the upper and lower sides of frame and the edge of bottom respectively equably, can frame is folding when transportation and storage, to reduce the space, when packing, base plate is held under the article to be packaged, frame is enclosed within outside the article, utilizes firm limit and Steel tab that bottom and frame are connected together again, and is simple and laborsaving during operation.

Secondly, owing to connect steel band, various structures on Steel tab and the steel limit all utilize stamping tool directly to be stamped to form, the degree of utilization of material is higher, to connect two registration teeth on the steel band during use and follow closely adjoining edge respectively at adjacent two blocks of boxboards, two blocks of boxboards are linked together, has certain elasticity and plasticity owing to connect steel band, therefore when transportation, interconnective boxboard can be folded, to reduce shared space, in use again with its expansion, use steel limit and Steel tab with case lid again, reach other relevant boxboard at the bottom of the case and fuse, can use.

When using the steel limit, earlier with the registration finger on the base plate of steel limit on the plane at boxboard edge, the side plate on steel limit wraps in the side of boxboard, make the inwall of side plate be close to the side of boxboard, between the side of protrusion inwall on the side plate and boxboard, form gap y, so that the head of Steel tab inserts in it, and in the prior art, because of there not being this gap y, tongue piece is inserted in all unusual difficulties of taking-up during installation; In addition, there is not groove in the prior art, a but slotted eye, the structure in this hole also is unfavorable for the use of tongue piece, after in the utility model, having adopted long and narrow channel shaped structure, corresponding with flat tongue piece, can be when guaranteeing to operate tongue piece easily, reduce the area of groove as much as possible, to avoid because of offering the decline problem of the caused steel of groove limit intensity; After the outward flange of side plate and base plate is provided with aduncate segmental arc and flanging respectively, make on the steel limit sharp edges after installation all towards a side of boxboard, the hand of having avoided the operator is because of running into the problem that sharp edge, steel limit scratches skin.

After the tongue piece head is provided with reinforced rib, in operating process, when inserting the instrument of bottle opener and so in the handle hole, because the effect of reinforced rib, remedied because of offering the defective that handle hole causes this position strength degradation, avoided tongue piece is prized bad, improved repeat usage; Because handle hole is a slotted hole, compare with circular hole, when guaranteeing that the used subclass instrument that rises can insert smoothly, the area of handle hole is reduced, thereby help improving the intensity of tongue piece.

Steel tab, steel limit and connection steel band all are convenient to normalisation in addition, if loss or damage are arranged, promptly give replacing or additional in the use.

Fig. 1 is a constructional drawing of the present utility model.

Fig. 2 is the Steel tab constructional drawing.

Fig. 3 is the right elevation of Fig. 2.

Fig. 4 is for connecting the steel band constructional drawing.

Fig. 5 is the A-A view of Fig. 4.

Fig. 6 is a steel limit constructional drawing.

Fig. 7 is the B-B view of Fig. 6.

As shown in the figure:

This device comprises at the bottom of frame, the case 1 ' with case lid 1, frame by 4 blocks of side plates in front, rear, left and right 5,5 ', 3 ', 3 the besieged city, the edge utilization of every adjacent two blocks of side plates connects steel band 6 and interconnects, the upper and lower edge of every block of side plate connects Steel tab 4 equably, periphery with case lid at the bottom of case is connected with steel limit 2, the groove that on steel limit 2, has the head 11 that allows Steel tab 4 to insert, at the bottom of the case 1 ', case lid 1 utilizes Steel tab 4 and steel limit 2 to interconnect with frame.

Steel limit 2 forms the L-shaped strip plate of a section by base plate 20 and side plate 17, uniform positioning teeth 21 on base plate 20, at groove 18 near uniform perforation on the base plate 20 of side plate 17 1 sides, side plate 17 corresponding to groove 18 places is outwards outstanding, form a protrusion 19, between the inwall of the inwall of side plate 17 and protrusion 19, form a gap y, outward flange at side plate 17 and protrusion 19 forms a segmental arc 24, the center of circle of this segmental arc 24 is positioned at the inboard, the flanging 23 that bends to the inside in the outward flange setting of base plate 20, positioning teeth 21 is fan-shaped, and directly utilizes stamping tool to be stamped to form on base plate 20, stays scallop 22 on base plate 20.

At least longitudinally uniform two registration teeth 15 on the base plate 14 that connects steel band, each registration tooth 15 is made up of the positioning teeth more than several or several 15, each positioning teeth 15 directly is stamped to form in base plate 14, and on base plate 14, stay hole 16, each positioning teeth 15 constitutes petal-shaped by 4 pointed tooths, and each pointed tooth is approximately perpendicular to base plate 14.

Steel tab 4 is by the root 7 of tongue piece, middle part 9 and head 12 are formed, wherein root 7 is bigger, head 12 is less, utilize middle part 9 excessive therebetween, the approximate positioning teeth 13 vertical with the plane of root 7 is set on root 7, setting operation hole 11 reaches reinforced rib 10 longitudinally on head 11, handle hole 11 is a slotted hole, its length direction is horizontal, reinforced rib 10 is a center of symmetry with the longitudinal centerline of tongue piece, is symmetrically located at the both sides of handle hole 11, and positioning teeth 13 directly is stamped to form on tongue piece root 7, and, after the punching press, form hole 8 on root 7, positioning teeth 13 has two, reinforced rib 10 also directly is stamped to form on tongue piece head 12, and forms pit on tongue piece head 11.

Claims (10)

1, assembly type packing chest, comprise at the bottom of frame, the case and case lid, it is characterized in that frame is by 4 side plate besieged cities, front, rear, left and right, the edge utilization of every adjacent two blocks of side plates connects steel band (6) and interconnects, the upper and lower edge of every block of side plate connects Steel tab (4) equably, be connected with steel limit (2) with the periphery of case lid at the bottom of case, the groove that has the head of permission Steel tab (4) to insert on steel limit (2) is at the bottom of the case, case lid utilizes Steel tab (4) and steel limit (2) to interconnect with frame.

2, packing chest according to claim 1, it is characterized in that being linked to be the L-shaped strip plate of a section by base plate (20) and side plate (17) in steel limit (2), go up uniform positioning teeth (21) at base plate (20), at the groove (18) of going up uniform perforation near the base plate (20) of side plate (17) one sides, outwards outstanding corresponding to the side plate (17) that groove (18) is located, form a protrusion (19), between the inwall of the inwall of side plate (17) and protrusion (19), form a gap y.

3, packing chest according to claim 2, it is characterized in that forming a segmental arc (24) at the outward flange of side plate (17) and protrusion (19), the center of circle of this segmental arc (24) is positioned at the inboard, the flanging (23) that bends to the inside in the outward flange setting of base plate (20).

4, packing chest according to claim 2 is characterized in that positioning teeth (21) is fan-shaped, has scallop (22) on base plate (20).

5, packing chest according to claim 1 is characterized in that at least longitudinally uniform two registration teeth (15) on the base plate (14) of a connection steel band, and each registration tooth (15) is made up of the positioning teeth more than several or several.

6, packing chest according to claim 1 or 5 is characterized in that going up porose (16) at base plate (14), and each positioning teeth (15) constitutes petal-shaped by 4 pointed tooths, and each pointed tooth is approximately perpendicular to base plate (14).

7, packing chest according to claim 1, it is characterized in that Steel tab (4) is made up of root (7), middle part (9) and the head (12) of tongue piece, wherein root (7) is bigger, head (12) is less, utilize middle part (9) excessive therebetween, the approximate positioning teeth (13) vertical with the plane of root (7) is set on root (7), goes up setting operation hole (11) at head (12) and reach reinforced rib (10) longitudinally.

8, according to claim 1 or 7 described packing chests, it is characterized in that handle hole (11) is a slotted hole, its length direction is that laterally reinforced rib (10) is a center of symmetry with the longitudinal centerline of tongue piece, is symmetrically located at the both sides of handle hole (11).

9, according to claim 1 or 7 described packing chests, it is characterized in that positioning teeth (13) is positioned on the tongue piece root (7), go up porose (8) at root (7), positioning teeth (13) has two.

10,, it is characterized in that reinforced rib (10) is positioned at tongue piece head (12), and go up the formation pit at tongue piece head (12) according to claim 1 or 7 described packing chests.

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