CN101468738A

CN101468738A - Buffering bracket

Info

Publication number: CN101468738A
Application number: CNA2007102035132A
Authority: CN
Inventors: 乔清龙
Original assignee: Premier Image Technology China Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Premier Image Technology China Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2007-12-28
Filing date: 2007-12-28
Publication date: 2009-07-01
Anticipated expiration: 2027-12-28
Also published as: CN101468738B

Abstract

The invention relates to a buffer bracket, which is formed by bending a planar preformed board subjected to blanking and folding. The preformed board comprises a main board and two auxiliary boards, wherein the main board comprises a back board and two upright boards; the two auxiliary boards and the two upright boards are connected to two groups of opposite sides of the back board respectively; the end parts of the back board close to the two auxiliary boards are provided with two clamping holes respectively; two clamping grooves which are collinear with the two clamping holes on the back board are formed on each upright board; two cuts which are collinear with connecting edges of the back board and the upright boards are formed on the end part of each auxiliary plate; a fastener is formed between the two cuts; a clamping board is formed on the edge of the fastener; the two upright boards and the two auxiliary boards are relatively bended along joints of the two upright boards and the two auxiliary boards with the back board to form an accommodating space respectively; the fasteners are clamped into the clamping holes; and the cuts of the auxiliary boards are staggered and clamped with the clamping grooves of the upright boards. The buffer bracket is simple to manufacture and has low cost.

Description

Buffering bracket

Technical field

The invention relates to a kind of buffering bracket, relate in particular to a kind of packing box provides buffer protection for product buffering bracket that is used for.

Background technology

In the middle of actual life, products such as a feast for the eyes various daily necessitiess, electronic product, gift all can be packaged in before dispatching from the factory in the packing box, protect these products by packing box, so packing box have become the indispensable accessory device of these products.Some fender guards that play buffer action all can be set in the general packing box come the product that is contained in is wherein protected, yet general fender guard all is by the plastics punch forming, its cost of manufacture height, fabrication cycle is long; In addition, these fender guards are difficult to reclaim, and bigger to the harm of customer and environment, do not meet environmental protection requirement.

Summary of the invention

In view of this, be necessary to provide a kind of cost low, and easily manufactured buffering bracket.

A kind of buffering bracket, this buffering bracket adopt a plane preformed board bending through stamping-out and backfin to form.This preformed board comprises a mainboard and two auxilliary plates, and described mainboard comprises a backboard and two risers, and described two auxilliary plates and two risers are connected on two groups of opposite side of described backboard.Described backboard is formed with two hole clippings respectively near the end of two auxilliary plates.Be formed with on described each riser two with described backboard on the draw-in groove of two hole clipping conllinear.Described each auxilliary plate end is formed with two otch with the connection side conllinear of described backboard and riser, forms a buckle between described two otch, and the edge of described buckle is formed with a clamp.Described two risers and auxilliary plate are respectively along the relative accommodation space that is bent to form with the junction of described backboard, and the buckle of described auxilliary plate is fastened in the hole clipping of described backboard, and the otch of described auxilliary plate engages with the draw-in groove of described riser is staggered.

Compare prior art, the described buffering bracket that is contained in the packing box adopts a plane preformed board bending through stamping-out and backfin to form, and its manufacturing process is simple, and cost is low.

Description of drawings

Fig. 1 is the expansion plan sketch of buffering bracket of the present invention;

Fig. 2 is first forming step diagram of buffering bracket of the present invention;

Fig. 3 is second forming step diagram of buffering bracket of the present invention;

Fig. 4 is the 3rd forming step diagram of buffering bracket of the present invention;

Fig. 5 is the schematic perspective view of buffering bracket of the present invention;

Fig. 6 is the running condition figure of buffering bracket of the present invention;

Fig. 7 is another running condition figure of buffering bracket of the present invention.

The specific embodiment

See also Fig. 1, for buffering bracket 10 of the present invention launches scheme drawing, this buffering bracket 10 launches to be an integral type cardboard, and this cardboard is once the plane preformed board 100 of crossing stamping-out and backfin, and described buffering bracket 10 is formed by these plane preformed board 100 bendings.This preformed board 100 comprises a mainboard 110 and two two auxilliary plates 120 that are connected to these mainboard 110 relative both sides.

Described mainboard 110 comprises a rectangular backboard 112 and two risers 114.Described two auxilliary plates 120 and two risers 114 are connected on two groups of opposite side of described backboard 112.Both ends near described auxilliary plate 120 on described backboard 112 are formed with two hole clipping 112a that parallel with the line of backboard 112 with described auxilliary plate 120 respectively.

Middle part on described riser 114 is formed with a dual slope 114a, and this dual slope 114a parallels with the connection side of described backboard 112 with this riser 114.Be formed with on the described riser 114 two vertically run through described dual slope 114a and respectively with described backboard 112 on the draw-in groove 114b of two hole clipping 112a conllinear, described two draw-in groove 114b are parallel to each other and are symmetrically distributed in the both sides of described dual slope 114a.Described each riser 114 away from described backboard 112 and with a end margin that described backboard 112 parallels on convex with a boss 116, vertically extend two brace panels 118 respectively on the dual-side 116a of this boss 116 perpendicular to described riser 114, described riser 114 certain distances are protruded in the end of described each brace panel 118, be formed with the bayonet socket 118a that parallels with the draw-in groove 114b of the hole clipping 112a of described backboard 112 and riser 114 at described each brace panel 118 away from the end of described riser 114, the opening direction of the bayonet socket 118a of each brace panel 118 is identical.

Described two auxilliary plates 120 are connected on the relative both sides of backboard 112 between the described riser 114.Be formed with two space certain distances at the middle part of described each auxilliary plate 120 respectively and be parallel to described backboard 112 and the broken line 120a, the 120b that are somebody's turn to do the connection side of assisting plate 120.Be provided with in the end of described each auxilliary plate 120 two be parallel to each other and with two the otch 120cs of described backboard 112 with the connection side conllinear of riser 114.Form a buckle 122 that protrudes described auxilliary plate 120 certain distances between two otch 120c of described each auxilliary plate 120, the size of described buckle 122 on the connection side direction of described backboard 112 and described auxilliary plate 120 and described backboard 112 are measure-alike with connection side that should auxilliary plate 120, are convenient to described buckle 122 and can insert by described two risers 114 along backboard 112 relatively after the bending in the formed cavity.Described buckle 122 equals the distance between the connection side of the dual slope 114a of described riser 114 and riser 114 and described backboard 112 away from the distance between the end edge of the described backboard 112 broken line 120a adjacent thereto, with so that described buckle 122 on the riser 112 that after the bending its end edge is supported at described mainboard 110, has the high cavity volume of equal wall thereby make described auxilliary plate 120 and described riser 114 bending backs form one.Convex with a clamp 124 at described each buckle 122 away from described auxilliary plate 120 and the end that parallels with described broken line 120a, described clamp 124 in that this side up is measure-alike or be slightly less than described hole clipping 112a in the size that this side up, makes described clamp 124 can be fastened among the hole clipping 112a of described backboard 112 along the size of the direction that is parallel to described broken line 120a and described hole clipping 112a.

See also Fig. 2 to Fig. 5, during these buffering bracket 10 moulding, at first two risers 114 of described mainboard 110 are folded into the position perpendicular with described backboard 112 along described riser 114 is relative with backboard 112 connection sides respectively, and with described two risers 114 to the direction that deviates from mutually along the dual slope 114a at each riser 114 middle part bending twice, the draw-in groove 114b that is symmetrically formed on each riser 114 on described dual slope 114a both sides is overlapped.Then with two auxilliary plates 120 along connection side relative bend of described backboard 112 with described auxilliary plate 120, make on the riser 114 after described auxilliary plate 120 abuts against described bending.Then described two auxilliary plates 120 are bent relatively along separately broken

line

120a, 120b respectively, the otch 120c of described auxilliary plate 120 engages with the draw-in groove 114a of described riser 114 is staggered, make the buckle 122 that is formed on this auxilliary plate 120 be contained in the space that surrounds by described riser 114, the end of described buckle 122 supports on the backboard 112 of described mainboard 110, and the clamp 124 that is formed on described buckle 122 ends is fastened among the hole clipping 112a on the described backboard 112.The backboard 112 of described mainboard 110, riser 114 and described auxilliary plate 120 are through forming a containing cavity 130 after the above-mentioned bending.At last, described buffering bracket 10 overturns, to be formed on the brace panel 118 of both sides of boss 116 of described each riser 114 along relative bending of connection side of this brace panel 118 with described boss 116, and two brace panels 118 of the same side that will be respectively formed at the boss 116 of two risers 114 snap together by described bayonet socket 118a, thereby make described riser 114 firm being fitted on the described backboard 112, on described backboard 112, form a buffer zone that is staggered to form by described brace panel 118 simultaneously.Thereby increase the steadiness and the buffering effect of described buffering bracket 10.

See also Fig. 6 and Fig. 7; during use; the buffering bracket 10 of two same structures of employing is set in the two ends of product 140 respectively; the two ends of described product 140 are contained in respectively in the accommodation space 130 of two buffering brackets 10; thereby described product 140 is held up; and described slow two buffering brackets 10 and the product 140 that is contained in therebetween together can be contained in the packing box 150, thereby product is protected.

This buffering bracket 10 adopts a whole cardboard creasing through stamping-out and backfin to form, and its manufacturing process is simple, and cost is low, environmental protection and pollution-free.

Be appreciated that, in order to make this buffering bracket 10 more efficient and convenient in manufacturing process, can with the position that hole clipping 112a fastens slick and sly transition corner be set at position and the described clamp 124 that described draw-in groove 114b and otch 120c fasten, thereby make described draw-in groove 114b more smooth and easy when engaging mutually with hole clipping 112a with otch 120c and clamp 124.

In addition, those skilled in the art also can do other variation in spirit of the present invention, as long as it does not depart from technique effect of the present invention, all should be included within the present invention's scope required for protection.

Claims

[claim 1] a kind of buffering bracket, this buffering bracket adopts a plane preformed board bending through stamping-out and backfin to form, this preformed board comprises a mainboard and two auxilliary plates, described mainboard comprises a backboard and two risers, described two auxilliary plates and two risers are connected on two groups of opposite side of described backboard, described backboard is formed with two hole clippings respectively near the end of two auxilliary plates, be formed with on described each riser two with described backboard on the draw-in groove of two hole clipping conllinear, described each auxilliary plate end is formed with two otch with the connection side conllinear of described backboard and riser, form a buckle between described two otch, the edge of described buckle is formed with a clamp, described two risers and auxilliary plate are respectively along the relative accommodation space that is bent to form with the junction of described backboard, the buckle of described auxilliary plate is fastened in the hole clipping of described backboard, and the otch of described auxilliary plate engages with the draw-in groove of described riser is staggered.
[claim 2] buffering bracket as claimed in claim 1, it is characterized in that: be formed with a dual slope that parallels with the connection side of this riser and described backboard at the middle part of described each riser, described draw-in groove vertically runs through described dual slope, and each draw-in groove symmetry be distributed in described dual slope both sides, described two risers along described dual slope bending twice, overlap the draw-in groove of described dual slope both sides to the direction that deviates from mutually.
[claim 3] buffering bracket as claimed in claim 2 is characterized in that: be formed with two broken lines that are parallel to each other and keep at a certain distance away respectively on described each auxilliary plate, described broken line is parallel with the connection side between auxilliary plate and the backboard.
[claim 4] buffering bracket as claimed in claim 3 is characterized in that: described buckle equals the distance between the connection side of the dual slope of described riser and described riser and described backboard away from the distance between the end edge of the described backboard broken line adjacent thereto.
[claim 5] buffering bracket as claimed in claim 1, it is characterized in that: described each riser away from described backboard and with a end margin that described backboard parallels on convex with a boss, this boss is perpendicular to vertically extending two brace panels on the dual-side of described riser respectively, described riser certain distance is protruded in the end of described each brace panel, be formed with the bayonet socket that parallels with the hole clipping of described backboard at described each brace panel away from the end of described riser, brace panel is along connection side relative bend of this brace panel with described boss, and two brace panels that are respectively formed at the same side of two boss on the riser snap together by described bayonet socket.
[claim 6] buffering bracket as claimed in claim 5 is characterized in that: the opening direction of the bayonet socket of the brace panel on described two risers is identical.
[claim 7] buffering bracket as claimed in claim 1 is characterized in that: the position that position that described draw-in groove and otch fasten and described clamp and hole clipping fasten is provided with slick and sly transition corner.
[claim 8] buffering bracket as claimed in claim 1 is characterized in that: described auxilliary plate certain distance is protruded in the end of the buckle on described each auxilliary plate, and the end of the described buckle in described auxilliary plate bending back supports on described backboard.
[claim 9] buffering bracket as claimed in claim 1 is characterized in that: size and the connection side of described backboard and this auxilliary plate measure-alike of described buckle on the connection side direction of described auxilliary plate and described backboard.