CN2145765Y

CN2145765Y - Bagging dogs snap ring

Info

Publication number: CN2145765Y
Application number: CN 93200653
Authority: CN
Inventors: 赖明德
Original assignee: LIANGGANG ENTERPRISE CO Ltd
Current assignee: LIANGGANG ENTERPRISE CO Ltd
Priority date: 1993-01-15
Filing date: 1993-01-15
Publication date: 1993-11-10
Anticipated expiration: 2003-01-15

Abstract

The utility model relates to a fastening ring for a pair of packing pliers. A metal strip is bent to a pane-shaped body, and the two ends of the metal strip form staggered sloping sides of which the tail ends are bent to sleeve bearing ends. The bearing sleeve ends are parallel to the opposite sides of the pane-shaped body. By means of the staggered state of the sloping sides, the utility model realizes the purposes that structural strength is strengthened, and the firmness of a flat packing rope which is pressed is enhanced.

Description

Bagging dogs snap ring

The utility model relates to a kind of packing clamp-buckle ring, particularly relates to a kind of packing clamp-buckle ring that increases considerably structural strength.

Existing packing manner kind is quite a lot of, but the technological means that is adopted is all exactly the same, now with a kind of the explaining shown in Fig. 4, it is to be main strapping tool with compress, earlier flat ropes 21 bundles is placed in tank surface in use, puts a metal holding piece 30 again on the compress support, and make support one end be placed through bottom surface, flat ropes 21 two ends together with metal holding piece 30, push and make body and support pressing, can be with metal holding piece 30 flattening deformations, and flat ropes 21 is tightened.

Above-mentioned existing compress has improper part on designing, and following shortcoming is arranged:

1. it is not good to tighten fastness; In its when operation, is because of making support be placed through flat ropes 21 bottom surfaces, so remaining space of meeting between flat ropes 21 and casing, and the flat ropes 21 that packing is finished is relaxed state, so, not only flat ropes 21 is easy to get loose, and its in-to-in article also are easy to generate chatter phenomena under the situation of failing to tighten really, even easily cause breakage, and cause damage.

2. dismounting is difficult for; It is pressed metal holding piece 30 and is sandwiched on the flat ropes 21, after these metal holding piece 30 distortion is to be the interlock shape, unless it is destroyed, otherwise can't take off again, so when desiring to open casing, flat ropes 21 must be cut off, its flat ropes 21 can't re-use once blocking just, not only cause waste, and need also cause the inconvenience in the use in addition by other instruments when blocking.

3. sharp keen part injures human body easily, and safety is not good; Its with metal holding piece 30 flattening deformations and clamping on flat ropes 21, metal holding piece 30 two ends can be little shape that sticks up, and form a sharp sword, the careless slightly human body that just can hurt during carrying, cause safety on misgivings.

Figure 5 shows that most perfect packing clamp-buckle ring of a kind of structure, this clasp 40 is to be unrolled by a bonding jumper to form, and its two ends are that bearing sleeve end 41(is the free end state), with convenient packing flat ropes 21 covers around; Yet, because the mode of this kind clasp 40 bendings, be to extend downwards gradually when bending by an end, and make two ends form the form of levels, all do not have on it interlaced with as reinforcement, so when tightening rope, clasp 40 produces distortion because of stressed easily, even can make bearing sleeve end 41 form heeling condition, and cause flat ropes 21 can't stablize the cover disappearance of slippage admittedly and easily; In addition, two bearing sleeve ends 41 of this kind clasp 40 are not to be symmetrical shape, so when bearing identical pulling force, just be easy to generate shift phenomenon, use inconvenience so also cause.

Main purpose of the present utility model is: a kind of tool special shape is provided, and the effective structure of reinforcement is to promote the packing clamp-buckle ring of durability.

The utility model provides a kind of packing clamp-buckle ring, and it mainly is to be bent into square frame shape body with a bonding jumper, and forms bearing sleeve end freely at the body two ends, so that sheathed flat ropes; It is characterized in that:

The bonding jumper two ends that are bent into square frame shape body extend upward and form two staggered inclined sides, curve the bearing sleeve end at lopsided end again, and this bearing sleeve end parallel with the relative edge of square frame shape body.

The utility model packing clamp-buckle ring is that a bonding jumper is bent into square frame shape body, and the body two ends are extended upward and form staggered inclined side, and the inclined side end is bent into the bearing sleeve end, and make this two bearing sleeves end be parallel with the relative edge of square frame shape body, by the inclined side of its staggered form as reinforced structure, and the bearing sleeve end of symmetry also makes bonding jumper be difficult for skew and to suppress flat packing rope more firm.

The utlity model has the following advantage:

1. easy to use, not yielding; The form of its square frame shape body 10 bendings makes two inclined sides 11 be staggered in body 10 1 sides, interlocks by it and embraces form to increase structural strength, so can increase substantially the ability that flat ropes 21 stretches tight and draws of bearing.

2. symmetrical shape is subjected to the force direction unanimity, is difficult for producing shift phenomenon; 10 liang of inclined sides 11 of its body extend upward and are the staggered form of symmetry, when two bearing sleeve ends 12 bear in the same way pulling force, just are difficult for the phenomenon that produces skew and come off.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is the schematic appearance of the utility model packing clamp-buckle ring.

Fig. 2 is the running condition figure of the utility model packing clamp-buckle ring.

Fig. 3 is the running condition enlarged drawing of the utility model packing clamp-buckle ring.

Fig. 4 is the use scheme drawing of existing packing clamp-buckle ring.

Fig. 5 is the running condition figure of another existing packing clamp-buckle ring.

As shown in Figure 1, the utility model mainly is to bend earlier a long limit 101 and a minor face 102 in the same way with a bonding jumper, again long and short limit 101,102 is respectively bent an inclined side 11, make it to constitute a square frame shape body 10, and two inclined sides 11 are the staggered of symmetry, in addition two inclined sides, 11 ends are bent into bearing sleeve end 12 again, this bearing sleeve end 12 parallels with the relative edge of square frame shape body 10; Again wherein, body 10 1 lateral bucklings form staggered inclined side 11, make that integral structure is more tight to be caused, staggered part also forms the effect that mutual frame is held, and is difficult for because of stressed easily by tension, so can improve structural strength, and, body 10 two ends form symmetrical shape, when two bearing sleeve ends 12 bear identical strength, and just unlikely generation shift phenomenon.

As Fig. 2, shown in Figure 3, when the utility model uses, be earlier flat ropes 21 to be placed on the casing to be packed, make flat ropes 21 two ends be bent into loop overlapping shape, penetrate from outside to inside by body 10 bottoms again, and it is extended upward and be placed in the bearing sleeve end 12 of body 10, relend and helping packing pincers 20 to stretch tight to draw flat ropes 21, this moment, bearing sleeve end 12 was subjected to the drop-down strength of rope 21, so can reach body 10 integral body, and make body 10 bottoms press down flat ropes 21, so can reach the purpose of tightening rope 21.

Claims

1, a kind of packing clamp-buckle ring, it is to be bent into square frame shape body with a bonding jumper, and forms bearing sleeve end freely at the body two ends, so that sheathed flat ropes; It is characterized in that:

The bonding jumper two ends that are bent into square frame shape body extend upward and form two staggered inclined sides, curve the bearing sleeve end at lopsided end again, and this bearing sleeve end parallels with the relative edge of square frame shape body.