CN1044831C - Soft tube clamp - Google Patents
Soft tube clamp Download PDFInfo
- Publication number
- CN1044831C CN1044831C CN95103954A CN95103954A CN1044831C CN 1044831 C CN1044831 C CN 1044831C CN 95103954 A CN95103954 A CN 95103954A CN 95103954 A CN95103954 A CN 95103954A CN 1044831 C CN1044831 C CN 1044831C
- Authority
- CN
- China
- Prior art keywords
- band
- lap
- fastening
- outside
- inboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract 8
- 239000000725 suspension Substances 0.000 abstract 4
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
To provide a suspending device for a long material which is constituted to simultaneously hoist and convey a plurality of long materials and rapidly transfer the long materials to conveying equipment, such as a conveyor. A suspension head 3 is connected to a running crane 2, and an inclining device 10 is provided to hoist a long material 50 stored in a storage position to a vertical posture and bring the long material into a conveyable state. The inclination device 10 is provided with a support frame 10c which is rotatable between an approximately horizontal posture covered with a conveyance line and an inclination posture wherein the long material 50 received from the suspension head 3 is held in a leant state. The suspension head 3 is vertically elevatable and varied to a posture in a direction in which the long material 50 is brought into a state along the support frame 10c in an inclining posture. Through follow up of the suspension head 3, the long material 50 is transferable to the inclining device 10 as operation is effected in a soft structural manner.
Description
The present invention relates to a kind of hose clip.
Used hose clip when in the auto parts assembly process rubber hose being connected to hard tube, what always adopt is as Figure 21 and form shown in Figure 22.
This hose clip system curves the metal band-shaped member 1 of both ends open circular, two end part are being overlapped under inboard and the equitant state in the outside, intert and in the button hole 3 of being located at outside lap, it is fastened being located at inboard lap and outstanding to the outside button claw stop 2, then as shown in figure 22, by making reduced and grip both hose from both sides to compressing by the 4a of pair of upright portion, the 4b that are located at outside lap and clamping section 4 that horizontal part 4c forms.
But adopting under the situation of this hose clip, in the tip side of inboard lap 1a one gap L that is equivalent to thickness of slab is being arranged during clamping, causing the inner side surface of hose clip discontinuous at circumferencial direction thus, gap L is partly located sealability and is reduced.
In order to address this problem, the hose clip of structure shown in Figure 23 was proposed once.This hose clip and aforementioned hose clip are basic identical, but form the ladder 5 that is equivalent to thickness of slab at the outside of band 1 lap 1b place, and the tip side of inboard lap 1a is entered in this ladder 5.But under this hose clip situation, exist equally the tip side place of inboard lap 1a be easy to generate gap L ' problem.
And above-mentioned traditional soft pipe clamp its horizontal part 4c from compression clamping section 4, both sides the time is bent upwards because of strength deficiency, exists and can not hold too tight problem.
The present invention In view of the foregoing provides a kind of hose clip, and its inner side surface is continuous at circumferencial direction, thereby all can obtain good sealing property on whole circumference; Its horizontal part is not crooked from compression clamping section, both sides the time simultaneously; And temporary transient fastening and the formal all available handling of fastening, can improve working performance, clamp reliably.
In order to achieve the above object, the main points of hose clip of the present invention are, curve the sheet metal strip of both ends open circular and make its two end part be overlapped into the inboard and the outside, fix by fastening hole that is located at outside lap and the fastening projection that is located at inboard lap in this state, and, tip portion at the inboard lap of above-mentioned band is provided with along the elongated tongue-and-groove portion of band length direction, and the intermediate portion of the length direction of lap is provided with the end difference that is equivalent to thickness of slab that inboard lap top enters outside band, inner side surface at this end difference is provided with along the elongated ridge of band length direction, and on by the horizontal part in above-mentioned band outside lap set pair of upright portion and the clamping section that the horizontal part that is connected them is formed, formation is along the elongated ridge of band length direction.
Be located near the lap end, the band outside fastening hole for along band length direction semicircular in shape roughly, and in this semicircle fastening hole, be formed with along the band length direction and to the outstanding kick of the fastening direction of hose clip.
On the other hand, being located near the fastening projection in the inboard lap of band end is that opening portion is towards swelling laterally to form with the fastening direction opposite direction of hose clip.
In addition, be located near the lap end, the band outside button end the hole also can on the band length direction, be provided with by required interval a plurality of so that can carry out the parts assembling.In this case, outstanding kick is preferably in the fastening hole: make by the outstanding length of the kick in one side fastening hole, band top short a little.
In addition, the protuberance of ligule can be set also in band outside lap tip portion, then can form the insertable fastening projection of above-mentioned ligule protuberance with the required interval bulging laterally of being separated by of fastening hole at the inboard lap of band.
Below explanation effect of the present invention.
When fastening, because the tip portion of the inboard lap of band enters the end difference suitable with thickness of slab that is located at band outside lap length direction intermediate portion, the inner side surface of end difference then is formed with elongated ridge along the band length direction in the lap of the band outside simultaneously, thereby the inner side surface of hose clip is continuous in a circumferential direction, does not have the dead angle at clamping part.
Also have, when the tip portion of the inboard lap of band entered the end difference of band outside lap, the elongated ridge of outside lap end difference inner side surface promptly entered in the above-mentioned inboard lap tip portion along in the set elongated tongue-and-groove of band length direction.
Therefore this elongated tongue-and-groove portion and elongated ridge have leading role when diameter shrinks, and have the effect that prevents band outside lap and the skew of inboard lap width direction.
In addition, the clamping section that is located at band outside lap has strengthened intensity because of its horizontal part central authorities are formed with elongated ridge along the band length direction.Therefore when making reduced, the both sides compression do not having the sort of anxiety that is bent upwards of traditional hose clip.
Also have, the fastening projection that is located at the fastening hole of band outside lap and is located at inboard lap is because of being to take the kick in the fastening hole to enter the fastening projection by the structure of fastening from the opening portion of fastening projection, embeds to take off all to be easy to.
And, kick in the fastening hole is because of outstanding and besieged from upside by the fastening projection along the band length direction, therefore can obtain fastening reliably, can not produce simultaneously tradition tiltedly the fastening pawl like that when brute force clamps to the accident of fastening side bending and so on, can carry out more strong clamping.
Under the situation that is provided with many fastening holes, can carry out the parts assembling in addition.Be provided with under the situation of fastening projection at inboard lap simultaneously and be provided with the ligule protuberance, then become a kind of dual locking state,, also be difficult to throw off and by safe fastening even apply power from the outside on lap top, the band outside.
Below accompanying drawing is done simple declaration.
Figure 1 shows that the partial top view of hose clip of the present invention with band among first embodiment of band.
Figure 2 shows that the side view that has omitted a band part.
Fig. 3 is the plan view of the curved circle of band back state.
Fig. 4 is the plan view of the curved circle of band back state.
Fig. 5 is the enlarged view of band two ends lap.
Fig. 6 is the amplification plan view of fastening hole and fastening protruding part.
Fig. 7 is the enlarged side view of fastening hole and fastening protruding part.
Fig. 8 is the amplification longitudinal section of fastening hole and fastening protruding part.
Figure 9 shows that the plan view of clamping section, part abridged impaction state.
Figure 10 shows that the partial top view of hose clip of the present invention with band among second embodiment of band.
Figure 11 is the explanatory drawing of using method.
Figure 12 is the plan view of the curved circle of band back state.
Figure 13 is for temporarily fastening the side view of state.
Figure 14 is the side view of formal clamped condition.
Figure 15 shows that the partial top view of hose clip of the present invention with band among the 3rd embodiment of band.
Figure 16 shows that the side view that has omitted a band part.
Figure 17 is the plan view of the curved circle of band back state.
Figure 18 shows that the partial top view of hose clip of the present invention with band in the 3rd embodiment's of band the variation.
Figure 19 shows that the side view that has omitted a band part.
Figure 20 is the plan view of the curved circle of band back state.
Figure 21 is the plan view of traditional soft pipe clamp.
Figure 22 is the explanatory drawing of traditional soft pipe clamp tightening state.
Figure 23 is the plan view of another kind of traditional soft pipe clamp.
Below in conjunction with the description of drawings embodiments of the invention.
Fig. 1 is to Figure 9 shows that the first embodiment of the present invention, 10 is hose clip among the figure, system is made by sheet metal strips such as stainless steel 11, this band 11 is curved circular in use, at its two end part overlapping be inboard and the state in the outside under, be fixed by the kick in the following fastening hole that will introduce is tightly stayed on the fastening projection.In addition, the tip portion of the outside lap 11b of this band 11 is made circle, makes it be difficult to be hooked by other thing.
12 is in the set elongated tongue-and-groove portion of the tip portion upper edge of band 11 inboard lap 11a band 11 length directions.13 for being located at the end difference suitable with thickness of slab of band 11 outside lap 11b length direction intermediate portions.In addition, on the middle internal surface of this end difference 13, be formed with an elongated ridge 14 along band 11 length directions.
15 for the clamping section on the outside lap 11b that is located at band 11, forms by the 15a of pair of upright portion, 15b and the horizontal part 15c that they couple together.Central part at horizontal part 15c is formed with an elongated ridge 16 along band 11 length directions in addition.
17 are near the fastening hole the end of outside lap 11b that is located at band 11, and it is along band 11 length directions semicircular in shape roughly.In this fastening hole 17, form in addition along band 11 length directions and towards the outstanding kick 18 of the fastening direction of hose clip.
19 are near the fastening projection the top of inboard lap 11a that is located at band 11, and its opening portion 19a swells laterally in the opposite direction and forms towards the fastening side of hose clip.Make the kick 18 that is located at the fastening hole 17 on the aforementioned outside lap 11b enter into this fastening projection 19 when fastening.
By kick 18 is made its top a little down, then can steadily enter in addition at seasonal its of fastening.
Under the present embodiment situation, by direction reinforcing shown in arrow P, the P, compress from bi-side to clamping section 15 with the same clamping tool (not shown) that adopts as shown in Figure 9 of traditional hose clip.Thereby make reduced reach the clamping purpose by compression.
Simultaneously, in the present embodiment, horizontal part 15c are tilted, so can prevent that horizontal part 15c from tilting to the left and right when making reduced compressing from both sides owing to the length of two rising portion 15a, 15b making clamping section 15 is different.And by the elongated ridge 14 that makes band 11 inboard lap 11a, outside lap 11b and stress outside to form on end difference 13 inner side surfaces of folded part according to same curvature bending, can prevent that the tip portion 11b ' of outside lap 11b from upwards scratching as shown in phantom in Figure 9.
Below in conjunction with Figure 10 to Figure 14 the second embodiment of the present invention is described, in the present embodiment except that be provided with two fastening hole this point different with aforementioned first embodiment, all the other are then identical with aforementioned first embodiment, so same numbering is adopted at same position, detailed description is omitted.
Present embodiment near the end of band 11 outside lap 11b along band 11 length directions by required be interval with two fastening holes 17,17 '.In addition, 18 ' for fastening hole 17 ' in outstanding kick, it is shorter than the 18 outstanding length of the kick in another fastening hole 17.
Like this, fastening hole 17 ' in kick 18 ' just become the state that temporarily fastens when entering fastening projection 19, as shown in figure 13, can be with diameter than preventing that the flange A ' state more greatly that joint A throws off usefulness from provisionally suspending.And when releasing is provisionally suspended and formally clamp, be to allow the kick 18 in fastening hole 17 enter in the fastening projection 19, so just as shown in figure 14, can fix reliably in the periphery of joint A.
Simultaneously as shown in figure 11, because fastening projection 19 one is pressed clamping section 15 in the part 19 of a relative side with its opening portion ' locate to be circle gently with finger, the kick 18 ' card that just can make fastening hole 17 ' interior simply is only on fastening projection 19.Just can change the fastening position simply with a hand like this.
Below in conjunction with Figure 15 to Figure 17 the third embodiment of the present invention is described.Present embodiment is on aforementioned second embodiment's architecture basics, the tip portion of adding at band 11 outside lap 11b adds ligule protuberance 20, forms the fastening projection 21 of swelling laterally, above-mentioned ligule protuberance 20 can insert simultaneously on inboard lap 11a.Also have, the direction of the opening portion of fastening projection 21 is opposite with fastening projection 19, has so just become a kind of dual locking, can prevent to contact exterior object and throw off, or protuberance 20 quilts is shut down disengagement.And can prevent that band 11 outside lap 11b front ends from rising.
Simultaneously, present embodiment also can be as Figure 18 to some changes of do shown in Figure 20.That is to say, make ligule protuberance 20 longer, and make fastening projection 21 be tunnel-like.
Formation of the present invention and effect are as mentioned above, because lap is provided with the end difference that inboard lap tip portion enters in the band outside, and be formed with the elongated ridge that enters the elongated tongue-and-groove portion that is located on the inboard lap on the inner side surface of this end difference, the inner side surface of hose clip is continuous in a circumferential direction when therefore fastening, does not have the dead angle at clamping part.
And above-mentioned elongated ridge and elongated tongue-and-groove portion have leading role when making reduced, and have the effect that prevents band outside lap and the skew of inboard lap width direction.
In addition, the clamping section that is located at band outside lap has strengthened intensity because of its horizontal part central authorities are formed with an elongated ridge, can prevent this horizontal part distortion when the both sides compression makes reduced.
Also have, because the fastening projection that is located at the fastening hole of band outside lap and is located at inboard lap is easy to so embedding is taken off all because of being to take the kick in the fastening hole to enter the fastening projection by the structure of fastening from the opening portion of fastening projection.
And, kick in the fastening hole is because of giving prominence to along the band length direction and being surrounded from upside by the fastening projection, therefore can obtain fastening reliably, the accident of fastening side generation bending and so on when brute force clamps as tradition is cut the oblique fastening pawl of digging can not take place simultaneously, can carry out more powerful clamping.
In addition under the situation that is provided with a plurality of fastenings hole, can carry out the parts assembling, can carry out temporary transient fastening making under the big slightly state of diameter.
In addition, the lap tip portion is provided with the ligule protuberance in the band outside, is provided with at inboard lap again simultaneously that the situation of fastening projection is next to become a kind of form that can dual locking, even apply power from the outside, do not throw off or the top is started, its tightening state can not unclamp yet.
Claims (5)
1. hose clip, curve the sheet metal strip of both ends open circular and make its two end part be overlapped into the inboard and the outside, fixed by fastening hole that is located at outside lap and the fastening projection that is located at inboard lap in this state, it is characterized in that, be provided with elongated tongue-and-groove portion in the tip portion of the inboard lap of described band along the band length direction, intermediate portion at band outside lap length direction then is provided with the end difference suitable with thickness of slab that inboard lap top enters, and is provided with elongated ridge along the band length direction at the inner side surface of this end difference; In addition, on by the horizontal part that is located in pair of upright portion on the lap of the described band outside and the clamping section that the horizontal part that is connected them is formed, formation is along the elongated ridge of band length direction.
2. hose clip as claimed in claim 1 is characterized in that, for roughly semicircle, and portion forms kick along band length direction and the fastening direction of hose clip within it along the band length direction in the fastening hole; The fastening projection then is that its opening portion is towards swelling towards the outside in the opposite direction with the fastening side of hose clip and forming.
3. hose clip as claimed in claim 1 or 2 is characterized in that, along the band length direction by required a plurality of fastenings hole that is interval with.
4. as claim 1,2 described hose clips, it is characterized in that, be provided with the protuberance of ligule, then swell laterally at inboard lap and to be formed with the fastening projection that allows above-mentioned ligule protuberance enter in the tip portion of band outside lap.
5. hose clip as claimed in claim 3 is characterized in that, the tip portion of lap is provided with the protuberance of ligule outside band, then swells laterally at inboard lap to be formed with the fastening projection that allows above-mentioned ligule protuberance enter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5345/94 | 1994-04-19 | ||
| JP1994005345U JP3003331U (en) | 1994-04-19 | 1994-04-19 | Hose clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1115019A CN1115019A (en) | 1996-01-17 |
| CN1044831C true CN1044831C (en) | 1999-08-25 |
Family
ID=11608628
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95207948U Expired - Fee Related CN2218295Y (en) | 1994-04-19 | 1995-04-13 | Soft pipe clip |
| CN95103954A Expired - Fee Related CN1044831C (en) | 1994-04-19 | 1995-04-13 | Soft tube clamp |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95207948U Expired - Fee Related CN2218295Y (en) | 1994-04-19 | 1995-04-13 | Soft pipe clip |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3003331U (en) |
| CN (2) | CN2218295Y (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958900B (en) * | 2017-07-19 | 2022-10-25 | 泰尔茂株式会社 | catheter holder |
| CN109595409B (en) * | 2018-12-14 | 2020-12-11 | 徐州华显凯星信息科技有限公司 | Mould connects explosion-proof leak protection structure of high pressure fuel pipe joint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299012A (en) * | 1979-05-08 | 1981-11-10 | Hans Oetiker | Hose clamp |
| US4724583A (en) * | 1985-05-23 | 1988-02-16 | Nhk Spring Co., Ltd. | Hose band |
| US4991266A (en) * | 1986-12-17 | 1991-02-12 | Hans Oetiker Ag Maschinen- Und Apparatefabrik | Mechanical interlock for open clamp structures |
| US5105509A (en) * | 1991-05-13 | 1992-04-21 | Albert Lilley | Hose clamp |
| US5138746A (en) * | 1990-04-06 | 1992-08-18 | Nkh Spring Co., Ltd. | Clamp structure |
| US5251360A (en) * | 1992-08-05 | 1993-10-12 | Putz Raymond J | Seal retaining clamping apparatus |
-
1994
- 1994-04-19 JP JP1994005345U patent/JP3003331U/en not_active Expired - Lifetime
-
1995
- 1995-04-13 CN CN95207948U patent/CN2218295Y/en not_active Expired - Fee Related
- 1995-04-13 CN CN95103954A patent/CN1044831C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299012A (en) * | 1979-05-08 | 1981-11-10 | Hans Oetiker | Hose clamp |
| US4724583A (en) * | 1985-05-23 | 1988-02-16 | Nhk Spring Co., Ltd. | Hose band |
| US4991266A (en) * | 1986-12-17 | 1991-02-12 | Hans Oetiker Ag Maschinen- Und Apparatefabrik | Mechanical interlock for open clamp structures |
| US5138746A (en) * | 1990-04-06 | 1992-08-18 | Nkh Spring Co., Ltd. | Clamp structure |
| US5105509A (en) * | 1991-05-13 | 1992-04-21 | Albert Lilley | Hose clamp |
| US5251360A (en) * | 1992-08-05 | 1993-10-12 | Putz Raymond J | Seal retaining clamping apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1115019A (en) | 1996-01-17 |
| CN2218295Y (en) | 1996-01-24 |
| JP3003331U (en) | 1994-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19990825 |