CN2386302Y

CN2386302Y - Improved structure hose clip

Info

Publication number: CN2386302Y
Application number: CN 99213545
Authority: CN
Inventors: 纪孟裕
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-09
Filing date: 1999-06-09
Publication date: 2000-07-05
Anticipated expiration: 2009-06-09

Abstract

The utility model relates to a clip of an improved structure, which is provided with a metallic belt body. The metallic belt body is provided with a double star-shaped bended part, and a first segment and a secondary segment are formed on both ends of the bended part; the secondary segment is provided with a plurality of clamping holes with equal distance; two inner clamping hooks are protruded from the inner side of the first segment corresponding to the curved part, and two outer clamping hooks and a positioning piece are protruded from the outer side of the bended part corresponding to the bended part to cause both ends of the belt body to be clamped on the clamping holes of the secondary segment from the inner clamping hooks or the outer clamping hooks and the positioning piece of the first segment when both ends of the belt body are wound into a circular shape to form the clip to be hooked and clamped in different clamping holes by the inner clamping hooks or the outer clamping hooks to enable the clip to have longer variation difference of length adjustment.

Description

Structurally improved beam ring

The utility model is relevant a kind of fastening piece, refers to a kind of structurally improved beam ring with long length adjustment difference in change especially.

As Fig. 5 and shown in Figure 6, be a kind of beam ring 70 of commonly using, this beam ring 70 has a kink 71, one side of this kink 71 has most card complex holes 72, opposite side has many group clamping hooked 73, be sticked in the different card complex holes 72 by different clamping hooked 73, again kink 71 bendings tightened, make beam ring 70 can tighten the dirt-proof boot of the truck drive shaft of different sizes.

The beam ring 70 of structure as mentioned above, when the dirt-proof boot diameter desiring to tighten hour, can make some clamping hooked 73 be overlapped in beam ring 70 inner side surfaces, and increase the outside dimension of beam ring 70, unbalance stress when causing beam ring 70 to fasten, and can't be close to constraint and be easy to generate loosening phenomenon; Perhaps clamping hooked 73 is stacked and placed on kink 71 inboards, makes when clamping kink 71 and can can't tighten whole beam ring 70 because of clipping to clamping hooked 73.In addition, two groups of adjacent clamping hooked 73 are difficult for snapping in simultaneously in the card complex hole 72, and the situation that easy looks is interfered mutually is comparatively inconvenient on order is used.

As Fig. 7, shown in Figure 8, it is the another kind of beam ring of commonly using 80, and a side of its kink 81 has most card complex holes 82, and opposite side has one group of clamping hooked 83, can be sticked in the different card complex hole 82 by clamping hooked 83, make beam ring 80 can tighten the dirt-proof boot of different-diameter size.

The beam ring 80 of structure as mentioned above, when the dirt-proof boot diameter desiring to tighten hour, clamping hooked 83 can be near kink 81, and since clamping hooked 83 be outwards protrude out and 82 of card complex holes in clamping hooked 83 outsides, so tightening the back can perk away from 82 sections of the card complex holes of kink 81, the card complex hole of perk when truck drive shaft turns round can hook foreign matter for 82 sections easily, even causes getting loose of beam ring 80.

Main purpose of the present utility model is, provide a kind of structurally improved beam ring for solving the above problems, by inside and outside interior grab that is protruded of first section with outside grab can distinguish dogging and go up in the different card complex holes in second section, make beam ring have long length adjustment difference in change.

A time purpose of the present utility model is, provides a kind of and engages second section surplus length by location piece, makes second section end can perk not hook the structurally improved beam ring of foreign matter.

The purpose of this utility model is realized by following technological scheme.

The utility model provides a kind of structurally improved beam ring, it has the belt body of a metal material, this belt body is in have a kink that is the ㄇ font by the intended distance place of an end wherein, make the kink two ends form one first section and one second section, this length of first section is greater than second section, and its characteristic is:

This second section equidistantly is provided with most card complex holes;

This first section inboard by the place, end is protruding with grab in two, the protrusion direction of grab is towards kink in being somebody's turn to do, be protruding with two outer grabs with the outside at snap-latch piece distance one intended distance place, the protrusion direction that is somebody's turn to do outer grab is towards kink, grab is protruding with a location piece away from the outside at an end distance one intended distance place of interior grab outside two, and the protrusion direction of this location piece is identical with outer grab.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid structurally improved beam ring is characterized in that, in this two adjacent interior grab apart from first section end its protrusion height of person far away higher.

Aforesaid structurally improved beam ring is characterized in that, in this two adjacent outer grab apart from first section end its protrusion height of person far away higher.

Whereby, make the belt body two ends circumnutate into one when circular, can be sticked in second section card complex hole by first section interior grab or outer grab and location piece and form a beam ring.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the schematic perspective view that the utility model is implemented state.

Fig. 2 is a stereoscopic schematic representation of the present utility model.

Fig. 3 is one of user mode schematic representation of the present utility model.

Fig. 4 is two of a user mode schematic representation of the present utility model.

Fig. 5 is the stereoscopic figure of a kind of beam ring of commonly using.

Fig. 6 is the user mode schematic representation of a kind of beam ring of commonly using.

Fig. 7 is the stereoscopic schematic representation of the another kind of beam ring commonly used.

Fig. 8 is the user mode schematic representation of the another kind of beam ring commonly used.

See also Fig. 1 and Fig. 2, it shown in the figure the selected example structure of the utility model, it has the belt body 10 of a metal material, this belt body 10 has a kink 11 that is ㄇ shape by the intended distance place of an end wherein, make kink 11 two ends form one first section 12 and 1 second section 13, this length of first section 12 is greater than second section 12.

This second section 13 equidistantly is provided with eight card complex holes 14.

This first section 12 inboard by the place, end is protruding with grab 151,152 in two, the protrusion direction of grab 151,152 is towards kink 11 in being somebody's turn to do, be protruding with grab 161,162 outside two in interior grab 151,152 away from the outside of an end of end, distance of 161,162 of grab 151,152 and outer grabs is about the spacing of eight card complex holes 14 of second section in this; The protrusion direction that is somebody's turn to do outer grab 161,162 is towards kink 11, grab 161,162 is protruding with a location piece 17 away from the outside at an end distance one intended distance place of interior grab 151,152 outside two, the protrusion direction of this location piece 17 is identical with outer grab 161,162, in this two adjacent interior grab 151,152 or the outer grab 161,162 apart from first section 12 end interior grab 152 and outer grab 162 its protrusion heights far away higher.

See also Fig. 3, when the dirt-proof boot diameter desiring to tighten when big, earlier belt body 10 two ends are circumnutated into a circle, make first section 12 and be stacked and placed on second section 13 outside, and two interior grabs 151,152 are snapped in the card complex hole 14, with curved deflation of kink 11 folders, can make beam ring tighten dirt-proof boot again.

Because it is to come dogging with first section 12 form that is stacked and placed on second section 13 outside, make belt body 10 inboards can be close to dirt-proof boot and it is tightened, and the interior grab 152 that protrudes can firmly hook card complex hole 14, grab 151 can block card complex hole 14 by certain block in adding, the engaging effect of grab 151,152 in therefore can strengthening.

See also Fig. 4, when the dirt-proof boot diameter desiring to tighten hour, earlier belt body 10 two ends are circumnutated into a circle, make first section 12 and be stacked and placed on second section 13 inboard, and two outer grab 161,162 doggings are gone in the card complex hole 14, and location piece 17 then can be stuck in second section 13 near in the terminal card complex hole 14, makes second section 13 end can perk, with curved deflation of kink 11 folders, can make beam ring tighten dirt-proof boot again.

Because it is to come dogging with first section 12 form that is stacked and placed on second section 13 inboard, and stacked of first section 12 and second sections 13 all is smooth planes, make belt body 10 inboards can be close to dirt-proof boot and it is tightened, the outer grab 162 that protrudes can firmly hook card complex hole 14, and outer grab 161 block really blocks card complex hole 14, therefore can strengthen the engaging effect of outer grab 161,162, add grab the 151, the 152nd in two, to projecting inward, can embed in the dirt-proof boot when tightening, what make integral body tightens effect more firmly.

In sum, the interior grab 151,152 that the utility model protrudes by first section 12 medial and lateral with outside grab 161,162 can distinguish dogging on second section 13 in the different card complex hole 14, make the adjustable length change difference of beam ring be about two double-length degree of the spacing of eight card complex holes 14, and location piece 17 can be sticked in the card complex hole 14 of second section surplus length, makes second section end can perk and can avoid hooking foreign matter.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. structurally improved beam ring, it has the belt body of a metal material, and this belt body makes the kink two ends form one first section and one second section have a kink that is the ㄇ font by the intended distance place of an end wherein, this length of first section is greater than second section, it is characterized in that:

This second section equidistantly is provided with most card complex holes;

This first section inboard by the place, end is protruding with grab in two, the protrusion direction of grab is towards kink in being somebody's turn to do, be protruding with two outer grabs with snap-latch piece at a distance of the outside at an intended distance place, the protrusion direction that is somebody's turn to do outer grab is towards kink, grab is protruding with a location piece away from the outside at the side distance one intended distance place of interior grab outside two, and the protrusion direction of this location piece is identical with outer grab.

2. structurally improved beam ring according to claim 1 is characterized in that, in this two adjacent interior grab apart from first section end its protrusion height of person far away higher.

3, structurally improved beam ring according to claim 1 is characterized in that, in this two adjacent outer grab apart from first section end its protrusion height of person far away higher.