CN201256667Y

CN201256667Y - Iron sheet button for packaging belt

Info

Publication number: CN201256667Y
Application number: CNU2008201300747U
Authority: CN
Inventors: 游陈秀满
Original assignee: YUANBEI INDUSTRY STOCK-SHARING Co Ltd
Current assignee: YUANBEI INDUSTRY STOCK-SHARING Co Ltd; Yang Bey Industrial Co Ltd
Priority date: 2008-09-18
Filing date: 2008-09-18
Publication date: 2009-06-17
Anticipated expiration: 2018-09-18

Abstract

The utility model relates to a sheet iron buckle structure for a packing band, which comprises a bottom plate, both sides of the bottom plate respectively extend upwards to form a first side wing and a second side wing and respectively form two free ends, a plurality of concave parts are alternately arranged on the top edge of the free ends by the first side wing and the second side wing, a plurality of convex teeth are relatively formed among the concave parts, meanwhile, the bottom plate and the inner surfaces coated by the first side wing and the second side wing are provided with a plurality of bulges, the tops of the bulges are respectively provided with a triangular inserting end, thus, one packing band can be arranged in a sheet iron buckle in an overlapping mode, the holding power of the packing band by the sheet iron buckle is increased by the convex teeth and the bulges, and moreover, a packed object can be surely fixed.

Description

Strap iron sheet buckle structure

Technical field

The utility model relates to a kind of strap iron sheet buckle structure.

Background technology

In response to saving problems such as cost and environmental protection, strap changes the plastic material replacement into gradually by metal material in the past, as PET is the strap of material, its advantage still flexible good, reusable, do not cut hand and non-corrosive etc., but its shortcoming then is that the surface is too smooth, and be that to solve its surface of strap of plastic material sliding excessively, the problem that makes this iron sheet button can't the clamping strap and then get loose, so this creator is improved at the shortcoming that has the iron sheet button now and applies for a novel patent, the structure of its exposure is as described below.

See also shown in Figure 1, be the stereogram of existing Iron-sheet fastener for packing strap, for this creator in the application that had before proposed at the employed iron sheet button of strap, it is the structurally improved novel patent of TaiWan, China application case number No. 91201933 Iron-sheet fastener for packing strap, by in the structure that this case disclosed as can be known, it consists predominantly of a base plate 1, the both sides of this base plate 1 are extended up and are respectively equipped with a top board 2 and a flank 3, in addition, a spacer region 4 in the middle of the inner face that this base plate 1 and this top board 2 and flank 3 are coated, these spacer region 4 two sides also are provided with one first projection area 5 and second projection area 6, also be provided with a plurality of projections 7 in this first projection area 5 and this second projection area 6, the top of each projection 7 all has the spigot 8 that one day, predetermined direction tilted, make the strap (figure does not show) that is arranged in wherein have the grip of relative drawing by described projection 7, and then reach the unexpected slippage of certain clamping, but this iron sheet button still has the grip of the top side of strap and dislikes weak point slightly.

The utility model content

In order to solve the deficiencies in the prior art, the purpose of this utility model provides a kind of strap iron sheet buckle structure.

The utility model strap iron sheet buckle structure, include a base plate, these base plate both sides extension up respectively are provided with one first flank and second flank, and form two free ends respectively, this first flank and this second flank are interval with a plurality of recesses in described free-ended apical margin, and also form a plurality of double wedges relatively between described recess, simultaneously, the inner face that this base plate and this first flank and this second flank are coated has a plurality of projections, and the top of described projection respectively has a spigot triangular in shape.

The beneficial effects of the utility model be by described double wedge and described projection increasing the grip of this iron sheet button to strap, and then packaged thing can be fixed really.

Description of drawings

Fig. 1 is the stereogram of existing Iron-sheet fastener for packing strap.

Fig. 2 is the stereogram of the utility model iron sheet button.

Fig. 3 is the use schematic diagram of the utility model iron sheet button.

Fig. 4 is fixed in the cutaway view of strap for the utility model iron sheet button.

Fig. 5 is fixed in the stressed action schematic diagram of pullling of strap of iron sheet button for the utility model.

The specific embodiment

At first, see also shown in Figure 2, be the stereogram of the utility model iron sheet button, the utility model iron sheet button 10 is the metal plate of a rectangle, and one bending forming, it consists predominantly of a base plate 11, these base plate 11 both sides extension up respectively are provided with one first flank 12 and second flank 13, and form a free end respectively, this first flank 12 and second flank 13 are a long slab, in the utility model preferred embodiment, first flank 12 is established to a skew back of this second flank 13, again, this first flank 12 and this second flank 13 are interval with a plurality of recesses 14 in described free-ended apical margin, and described recess 14 is circular-arc and the moulding of integrated punching mode, and 14 of described recesses and a plurality of double wedges 15 of relative formation, simultaneously, described double wedge 15 two side ends edge are formed with an acute angle 16 respectively, in addition, this base plate 11 also laterally is provided with level and smooth spacer region 17 with the roughly middle place of inner face that this first flank 12 and this second flank 13 are coated, and these spacer region 17 2 sides are respectively equipped with one first projection area 171 and second projection area 172, in this first projection area 171 and second projection area 172 and be provided with a plurality of projections 18, the top of described projection 18 respectively has a spigot 181 triangular in shape, again, projection 18 incline directions of this first projection area 171 and second projection area 172 are inequality, the projection 18 of the utility model preferred embodiment tilts towards spacer region 17 directions, and with the moulding of integrated punching mode.

See also shown in Figure 3, be the use schematic diagram of the utility model iron sheet button, when packing, with these strap 200 superimposed being placed in this iron sheet button 10, and cooperate utilization packing pincers (figure does not look) first flank 12 and second flank 13 backfin inwardly, and press this strap 200 of clamping with these base plate 11 both sides.

Please consult Fig. 4 and shown in Figure 5 simultaneously, be respectively the stressed action schematic diagram of pullling of strap that the utility model iron sheet button is fixed in the cutaway view of strap and is fixed in the iron sheet button.By can find out among the figure packed after, the double wedge 15 of this first flank 12 can press on this strap 200, and when pullling this strap 200, these acute angle 16 these straps 200 of meeting block, and this strap 200 produced a horizontal block power opposite with pullling direction, and and then this strap 200 is limited in this iron sheet button 10, simultaneously, the spigot 181 of described projection 18 also can be inserted in this strap 200, also tilt to this spacer region 17 because of described projection 18, this strap 200 is in stressed when laterally pullling, these projection 18 meetings and the reverse resistance of these strap 200 relative formation, this strap 200 is clamped really to be fixed, in embodiment of the present utility model, this first flank 12 is symmetrically arranged with this second flank 13, so the cross-section structure of both sides is identical, so do not add superfluous chatting at this, so can grip by described double wedge 15 and described projection 18 simultaneously and fix this strap 200, make this iron sheet button 10 that more certain fixation can be provided, also solve simultaneously because of crossing the problem that this strap 200 is got loose that slides in the surface of this strap 200.

Claims

1, a kind of strap iron sheet buckle structure includes a base plate, and these base plate both sides extension up respectively are provided with one first flank and second flank, and form a free end respectively, it is characterized in that:

This first flank and this second flank are interval with a plurality of recesses in described free-ended apical margin, and also form a plurality of double wedges relatively between described recess.

2, according to the described strap of claim 1 iron sheet buckle structure, it is characterized in that: this first flank is for to establish to a skew back of this second flank.

3, according to the described strap of claim 1 iron sheet buckle structure, it is characterized in that: the inner face that this base plate and this first flank and this second flank are coated has a plurality of projections, and the top of described projection respectively has a spigot triangular in shape.

4, according to the described strap of claim 1 iron sheet buckle structure, it is characterized in that: this recess is circular-arc, and the apical margin of described double wedge in its both sides is formed with an acute angle respectively.