CN100412387C - Connecting structure for rod - Google Patents
Connecting structure for rod Download PDFInfo
- Publication number
- CN100412387C CN100412387C CNB2004101024654A CN200410102465A CN100412387C CN 100412387 C CN100412387 C CN 100412387C CN B2004101024654 A CNB2004101024654 A CN B2004101024654A CN 200410102465 A CN200410102465 A CN 200410102465A CN 100412387 C CN100412387 C CN 100412387C
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- Prior art keywords
- bar
- migrating
- projection
- rib
- conjunction
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- Expired - Fee Related
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Abstract
In the connecting structure for rods connecting the first rod 10 and the second rod 20 by carrying out male and female fitting, a rib 23 for stopping rotation is provided on one of the first rod 10 and the second rod 20, a cutout 12 for stopping rotation is provided on the other, and at the same time as when an engagement protrusion 33 of the first rod 10 engages with an engagement hole 21 of the second rod 20, the rib 23 for stopping rotation, and the cutout 12 for stopping rotation of the rods 10 and 20 can engage with each other in at least a circumferential direction of both rods 10 and 20.
Description
Technical field
The present invention relates to the linkage structure of a kind of bar (rod).
Background technique
Linkage structure as the bar of the handle of cleaning tool, the handle of walking stick etc., as the spy open 2001-317513 (patent documentation 1), the spy opens among the 2003-102664 (patent documentation 2) and puts down in writing, when male and female connect the 1st bar and the 2nd bar chimericly, on the side face of the 1st bar, be provided with to the 1st bar radially eject in conjunction with projection, simultaneously, the side face of the 2nd bar is provided with the chimeric joining hole in conjunction with projection of fixing the 1st bar, and is used to guide this to extend to the steering channel of joining hole in conjunction with projection from front edge portion.By the guiding trough rim of the 2nd bar push the limit guide the 1st bar in conjunction with projection, on its chimeric ejectedly joining hole that is fixed on the 2nd bar, thereby connect two bars.
In the prior art of patent documentation 1,2, following problem points is arranged.
(1) though the 1st bar and the 2nd bar are the chimeric coupled condition of fixedly keeping in conjunction with projection and joining hole by them, will inevitably be with the gap between as the projection of engomphosis relation and hole.Therefore, the 1st bar and the 2nd bar are with coupled condition, by their axial and circumferential becoming flexible of gap generation.
(2) after being pushed up in conjunction with the steering channel of projection by the 2nd bar of the 1st bar put aside bouncing force, it is chimeric ejectedly to be fixed on the joining hole of the 2nd bar.Therefore, needn't be bigger, less relatively in conjunction with projection than being brought to steering channel in conjunction with projection and striding across its height with respect to the insertion depth of joining hole.Even like this, the 1st bar and the 2nd bar also are easy to generate their circumferential and circumferential becoming flexible under coupled condition.
Summary of the invention
Problem of the present invention is when male and female connect the 1st bar and the 2nd bar chimericly, to make two bars not take place to connect loosely.
The linkage structure of bar of the present invention is: when male and female connect the 1st bar and the 2nd bar chimericly, will be to radially being arranged in conjunction with projection on the side face of the 1st bar of ejection of the 1st bar, simultaneously, the side face of the 2nd bar is provided with the chimeric joining hole in conjunction with projection of fixing the 1st bar, and be used to guide this to extend to the steering channel of joining hole from front edge portion in conjunction with projection, the anti-rib of migrating is set on the bar in the 1st bar and the 2nd bar, the anti-breach of migrating is set on another bar, the 1st bar in conjunction with in the chimeric joining hole that is fixed in the 2nd bar of projection, simultaneously, at least make progress in the week of two bars, the anti-rib of migrating of two bars can be mutually combined with the anti-breach of migrating.
Description of drawings
Fig. 1 is the stereogram of expression embodiment's 1 bar linkage structure.
Fig. 2 is indication rod and connected element, (A) is the sectional view of expression the 1st bar, (B) is the sectional view of expression fastening means, (C) is the sectional view of expression the 2nd bar.
Fig. 3 is a state before being connected of expression the 1st bar and the 2nd bar, (A) sectional view, (B) planimetric map.
Fig. 4 be expression the 1st bar and the 2nd bar be connected the initial stage process, (A) be sectional view, (B) be planimetric map.
Fig. 5 is the pilot process that is connected of expression the 1st bar and the 2nd bar, (A) is sectional view, (B) is planimetric map.
Fig. 6 is expression the 1st bar and the state of finishing being connected of the 2nd bar, (A) is sectional view, (B) is planimetric map.
Fig. 7 is the ideograph of the variation of expression anti-migrate rib and the anti-breach of migrating.
Fig. 8 is the stereogram of linkage structure of expression embodiment's 2 bar.
Fig. 9 is the sectional view of state before being connected of expression the 1st bar and the 2nd bar.
Figure 10 is the sectional view that is connected finishing stage of expression the 1st bar and the 2nd bar.
Embodiment
(mode of execution 1)
Fig. 1 represents by being arranged at the connection apparatus 30 on the 1st bar 10, the 1st bar 10 of a part that constitutes the handle of cleaning tool inserted mutually with the 2nd bar 20 and male and female are connected chimericly.In addition, the 2nd bar 20 possess as the fore-end that constitutes handle, a cleaning assembly department 20A.
The 1st bar 10 is made of tubing, shown in Fig. 2 A, on an end perisporium of tubing, has the mounting hole 11 that is used for fastening means 30 with connecting, simultaneously, be provided with the anti-breach 12 of migrating in circumferential a plurality of positions of an end front edge portion of tubing (for 180 degree two positions are at interval arranged, also can be wherein single position in the present embodiment).The U word shape that the anti-breach 12 of migrating forms towards axial outer openings.
Be installed on the fastening means 30 on the 1st bar 10, shown in Fig. 2 (B), roughly constitute all straight line shapies (line part 30A), and partly possess the short cartridge unit that expands the extension part 31 that is split into taper towards the axial outside by roughly half cycle and constitute at terminal side.Fastening means 30 possesses in conjunction with projection 33 at the inner face of interior week of terminal side, the line part 30A relative with extension part 31.Fastening means 30 has the circumferential opposed portion in conjunction with projection 33 of break-through line part 30A, and strides the groove 34 of the total length of line part 30A.Fastening means 30 is installed on the periphery of an end of the 1st bar 10 by with chimeric state in conjunction with projection 33 in mounting hole 11.Fastening means 30 is to be installed on the free state on the 1st bar 10, the undergauge custom of sending out by the bullet of the two side cut apart by groove 34, periphery at the 1st bar 10 is roughly seamlessly hung on, and make in conjunction with projection 33 outstandingly to the radially inner side of the 1st bar 10 from mounting hole 11, extension part 31 is kept apart (Fig. 3) from the outer circumferential face of the 1st bar 10.
Under fastening means 30 is installed on state on the 1st bar 10, if extension part 31 is furthered to the outer circumferential face of the 1st bar 10, then make the two side that clips groove 34 embrace ground elasticity expanding distortion in the periphery of the 1st bar 10, and reduce from overhang in conjunction with the radially inner side of mounting hole 11 to the 1st bars 10 of projection 33, simultaneously, will be as temporarily putting aside (Fig. 5) to further outstanding this bouncing force of the radially inner side of the 1st bar 10 in conjunction with projection 33 from mounting hole 11.That is, the 1st bar 10 with the state of fastening means 30 is installed, is become on the inner peripheral surface of the 1st bar 10, have to the radially inner side bullet send out in conjunction with projection 33.
The 2nd bar 20 is made of tubing, shown in Fig. 2 (C), it possesses on the perisporium of tubing the chimeric joining hole 21 in conjunction with projection 33 of fixing the 1st bar 10 in the ground of perforation, simultaneously, possesses to be used to guide at outer circumferential face and extends to the steering channel 22 of joining hole 21 in conjunction with projection 33 from front edge portion.The size that the groove width of steering channel 22 is configured to can the not chimeric loosely width in conjunction with projection 33 (along the width of the Zhou Fangxiang of the 1st bar 10).Steering channel 22 possesses in the insertion process of the 1st bar 10 and the 2nd bar 20, will in conjunction with projection 33 slowly geocentric vertical outside displacement and obtain the groove bottom (Fig. 5) of the taper of (outer circumferential face that extension part 31 is moved to the 1st bar 10 at leisure).
The 2nd bar 20 than the joining hole 21 of an end of tubing more circumferential a plurality of positions of the outer circumferential face of (from front edge portion away from an axial side) (be that 180 degree two positions are at interval arranged in the present embodiment, also can be wherein single position) on, be provided with the anti-rib 23 of migrating of giving prominence to strip.The anti-rib 23 of migrating forms the U word shape of the anti-breach 12 of migrating of U word shape that seamlessly embeds the 1st bar 10.Thus, the 1st bar 10 in conjunction with projection 33 in conjunction with the joining hole 21 that is fixed in the 2nd bar 20, simultaneously, the anti-breach 12 and the anti-rib 23 of migrating of migrating of two bars 10,20, be set to make two bars 10,20 axially and circumferentially can mutually combine.
Though the anti-rib 23 of migrating can be at least upwards is the shape that mutually combines with the breach 12 of prevent migrating in week, as Fig. 7 (A) shown in, the front-end face of the breach 12 of insertion can being prevented migrating form circular-arc, dwindles its width towards front end.In addition, the anti-rib 23 of migrating shown in Fig. 7 (B), from cross section, is widened its bottom surface above can be relatively.
As the anti-rib 23 of migrating, if seamlessly chimeric at both chimeric surface of making progress in week at least, then both chimeric surfaces can be adjacent to comprehensively, also can not be adjacent to.In addition, as the anti-rib 23 of migrating,, upwards also seamlessly chimeric mutually in week even on both machining accuracies of chimeric surface, some errors are arranged.In addition, as the anti-rib 23 of migrating, both chimeric surfaces that rub mutually, and then produce grinding, and perhaps produce resiliently deformable, thus upwards seamlessly chimeric mutually in week.
As a result, the 1st bar 10 is connected in the following order with the 2nd bar 20.
(1) the 1st bar 10 that fastening means 30 will be installed inserts the 2nd bar 20 (Fig. 3, Fig. 4).Contact (Fig. 4) in conjunction with the front end inclined-plane 22A of the bottom land of the steering channel 22 of the front end inclined-plane 33A of projection 33 and the 2nd bar 20 by the 1st bar 10 begins to be directed in the steering channel 22 in conjunction with projection 33, and the 1st bar 10 and the 2nd bar 20 overlap the position on circumferentially.
(2) if the 1st bar 10 and the 2nd bar 20 are pushed vertically, then the 1st bar 10 in conjunction with projection 33, be stated from the taper groove bottom of the steering channel 22 of the 2nd bar 20, be pushed up at leisure, after savings elastic force, cross this groove bottom and spring into the joining hole 21 of the 2nd bar 20, chimeric fixing (Fig. 5, Fig. 6).
(3) in above-mentioned (2), the 1st bar 10 fall into the joining hole 21 of the 2nd bar 20 in conjunction with projection 33 bullets with sending out the time, two bars 10,20 axially on, the anti-breach 12 of migrating is hit with the anti-rib 23 of migrating with colliding closes.Its result is, the rib width of rib 23 of perhaps will preventing migrating is set for bigger than the width (along the circumferential width of the 1st bar 10) of the anti-breach 12 of migrating, perhaps make anti-rib 23 and anti-breach 12 mutual dislocation of migrating of migrating, and then (the 1st bar 10 and the 2nd bar 20 are provided with two groups of anti-breach 12 of migrating when set making the edge of opening of one-sided edge and the anti-breach 12 of migrating of the anti-rib 23 of migrating bump against, when preventing migrating rib 23, from the 1st bar 10 and the 2nd bar 20 axially, the dislocation of the homonymy of either side generation to the left and right, the 1st bar 10 and the 2nd bar 20 are provided with one group of anti-breach 12 of migrating, when preventing migrating rib 23, generation is than joining hole 21 with in conjunction with the big dislocation in the gap of projection 33), make the migrate conflict face enantiotropy mutually of rib 23 of the anti-breach 12 and preventing of migrating, or cutting mutually, thereby upwards seamlessly mutually combine in axial and week.When being made of identical material, anti-migrate breach 12 and the anti-rib 23 of migrating distortion is all arranged, hard material cutting softwood matter when constituting by unlike material.
(4) when separating the 1st bar 10 and the 2nd bar 20, the extension part 31 of fastening means 30 is pulled to the outer circumferential face of the 1st bar 10 by operator's finger, and will takes off in conjunction with the joining hole 21 of projection 33 from the 2nd bar 20, extract the 2nd bar 20.If take away finger, then fastening means 30 is accustomed to embracing once more on the 1st bar 10 by the undergauge of being sent out by bullet.
Has following action effect according to present embodiment.
(a) in the insertion end of the 1st bar 10 and the 2nd bar 20, the 1st bar 10 in conjunction with in the chimeric joining hole 21 that is fixed in the 2nd bar 20 of projection 33, simultaneously, with anti-the migrate rib 23 and anti-breach 12 circumferentially the mutually combining of migrating of two bars 10,20 at two bars 10,20.Promptly, by be embedded in the retention force of joining hole 21 ejectedly in conjunction with projection 33, under the state that fastens after the mutual in the axial direction mutually introducing of two bars 10,20, the anti-rib 23 of migrating is axially seamlessly mutually combining with the anti-breach 12 of migrating, and upwards also seamlessly mutually combines in week.Thus, two bars 10,20 upwards connected on non-loosening ground in axial and week.
(b) in the insertion process of the 1st bar 10 and the 2nd bar 20, the 1st bar 10 in conjunction with projection 33, be stated from the taper groove bottom of the steering channel 22 of the 2nd bar 20, and be pushed at leisure, and then behind the savings bouncing force, in the chimeric ejectedly joining hole 21 that is fixed in the 2nd bar 20.Thus, act on two bars 10,20 axially on flexible fastening power make anti-rib 23 and the anti-breach 12 of migrating of migrating collide and hit and close.The collision face of anti-migrate rib 23 and the anti-breach 12 of migrating is enantiotropy mutually, or cutting mutually, thereby circumferentially positively seamlessly mutually combines axially reaching.
(c) because the shape of the rib 23 of will preventing migrating forms the front-end face that combines with the anti-breach 12 of migrating is circular-arc, and towards the front end shape of its width that narrows down, the combination of breach 12 is as level and smooth combination so the rib 23 and preventing of will preventing migrating is migrated.
(embodiment 2)
Fig. 8 represents, by the fastening means 130 that is installed on the 1st bar 110, the 1st bar 110 and the 2nd bar 120 that constitutes a part of handle of cleaning tool inserted mutually, and then the chimeric connection of male and female.
The 1st bar 110 is made of tubing, and possesses ring-type mounting groove 111A and the mounting hole 111B that is used for fastening means 130 on the perisporium of an end of tubing, simultaneously, and at the anti-rib 112 of migrating that more is provided with prominent strip than the mounting hole 111B of this end of tubing by the inboard.
Be installed in the fastening means 130 of the 1st bar 110, constitute by the retaining ring 131 of C word shape and circular-arc operation ring 132, wherein, this retaining ring 131 is in than the big scope of the half cycle of the mounting groove 111A of the 1st bar 110, with the undergauge custom that ejects and can roughly seamlessly embrace, operation ring 132 is incorporated into 131 two ends of retaining ring by pin.Fastening means 130 is to be installed in the state on the 1st bar 110, with be arranged at retaining ring 131 inner face circumferential central part project to the radially inner side of the 1st bar 110 in conjunction with projection 133 from mounting hole 111B, and will operate the ring 132 mounting groove 111A from the 1st bar 110 separate to radial outside.Fastening means 130 is to be installed in the state on the 1st bar 110, if operation ring 132 is pulled to mounting groove 111A, then so that the state of the periphery of mounting groove 111A is embraced in the two side of retaining ring 131, flexibly widened distortion, reduce from the overhang of the inboard radially of mounting hole 111B to the 1 bar 110 in conjunction with projection 133, simultaneously, will temporarily put aside from further outstanding this bouncing force of mounting hole 111B in conjunction with the radially inner side of projection 133 to the 1st bars 110.That is, installing under the state of fastening means 130, the inner peripheral surface of the 1st bar 110 possess to radially inner side eject in conjunction with projection 133.
The 2nd bar 120 is made of tubing, it possesses the chimeric joining hole 121 in conjunction with projection 133 of fixing the 1st bar 110 with connecting on an end perisporium of tubing, simultaneously, on outer circumferential face, possess to be used to guide and extend to the steering channel 122 of joining hole 121 from front edge portion in conjunction with projection 133.The groove width of steering channel 122 is configured to the size of the chimeric horizontal width in conjunction with projection 133 in non-loosening ground (along the circumferential width of the 1st bar 110).Steering channel 122 can possess at radial outside and makes at leisure in conjunction with projection 133 displacements resulting (operation ring 132 be pulled to mounting groove 111A at leisure) taper groove bottom in the insertion process of the 1st bar 110 and the 2nd bar 120.
The 2nd bar 120 is provided with the anti-breach 123 of migrating at an end of tubing.Anti-breach 123 dual-purposes of migrating are done the steering channel 122 in the present embodiment, and seamlessly embed the anti-rib 112 of migrating of the 1st bar 110.Thus, the 1st bar 110 in conjunction with the projection 133 chimeric joining holes 121 that are fixed in the 2nd bar 120, simultaneously, migrate rib 112 and the anti-breach 123 of migrating of two bars 110,120 anti-is set so that they upwards can mutually combine mutually in the week of two bars 110,120.
As a result, the 1st bar 110 and the 2nd bar 120 are pressed following sequence interlock.
(1) the 1st bar 110 that fastening means 130 will be installed inserts the 2nd bar 120 (Fig. 9).The front end inclined-plane 122A in conjunction with the bottom land of the steering channel 122 of the front end inclined-plane 133A of projection 133 and the 2nd bar 120 by the 1st bar 110 contacts, guided to steering channel 122 in conjunction with projection 133 beginnings, the 1st bar 110 and the 2nd bar 120 overlap in the mutual alignment that makes progress in week.
(2) if the 1st bar 110 and the 2nd bar 120 are advanced vertically, then the 1st bar 110 is stated from the groove bottom of steering channel 122 of the 2nd bar 120 and is upwards pushed away in conjunction with projection 133, behind the savings bouncing force, stride across this groove bottom, bullet falls into joining hole 121 and chimeric fixing (Figure 10) of the 2nd bar 120 with sending out.
(3) in above-mentioned (2), the 1st bar 110 fall into the joining hole 121 of the 2nd bar 120 in conjunction with projection 133 bullets with sending out the time, two bars 110,120 axially on, the anti-rib 112 of migrating is hit with the anti-breach 123 of migrating with colliding closes.Its result is, the rib width of the anti-breach 123 of migrating is set for bigger than the horizontal width (along the circumferential width of the 1st bar 110) of the anti-rib 112 of migrating, the central shaft mutual dislocation that perhaps will prevent migrating breach 123 and the anti-rib 112 of migrating, (the 1st bar 110 and the 2nd bar 120 are provided with two groups of anti-ribs 112 of migrating thereby when a side margin that makes the anti-breach 123 of migrating is set mutually with the edge of opening of the anti-rib 112 of migrating with colliding, when preventing migrating breach 123, axle at the 1st bar 110 and the 2nd bar 120 looks up, left and right sides either side misplaces to homonymy, the 1st bar 110 and the 2nd bar 120 are provided with one group of anti-rib 112 of migrating, when preventing migrating breach 123, generation is than joining hole 121 with in conjunction with the bigger dislocation in the gap of projection 133), the collision face of anti-migrate rib 112 and the anti-breach 123 of migrating is enantiotropy mutually, or cutting mutually, thereby axially reaching circumferentially gapless mutually combining.Enantiotropy mutually when anti-migrate rib 112 and the anti-breach 123 of migrating are made of identical material, when being made of unlike material, hard material material cuts the softwood material.
(4) when separating the 1st bar 110 and the 2nd bar 120, by operator's finger the operation ring 132 of fastening means 130 is pulled to the outer circumferential face of the 1st bar 110, and will takes off, extract the 2nd bar 120 in conjunction with the joining hole 121 of projection 133 from the 2nd bar 120.If take away finger, then the undergauge custom sent out by bullet of fastening means 130 is embraced the 1st bar 110 once more.
Present embodiment has following action effect.
(a) in the insertion end of the 1st bar 110 and the 2nd bar 120, the 1st bar 110 in conjunction with in the chimeric joining hole 121 that is fixed on the 2nd bar 120 of projection 133, simultaneously, two bars 110,120 anti-migrated breach 123 and anti-rib 112 axially the mutually combining of migrating at two bars 110,120.That is, by be entrenched in the retention force of joining hole 121 in conjunction with projection 133 bullets, two bars 110,120 are axially to enter the also state of fastening mutually with sending out, and the anti-breach 123 of migrating seamlessly mutually combines with the anti-rib 112 of migrating.Thus, two bars, 110,120 non-loosening ground link.
(b) in the insertion process of the 1st bar 110 and the 2nd bar 120, the 1st bar 110 in conjunction with projection 133 be stated from the 2nd bar 120 steering channel 122 groove bottom and upwards pushed away, thereby behind the savings bouncing force, bullet is sent out in the chimeric joining hole 121 that is fixed in the 2nd bar 120 in ground.Thus, act on two bars, 110,120 axial bullets and send out combination force, the anti-breach 123 of migrating is hit with the anti-rib 112 of migrating with colliding close.The collision face of anti-migrate breach 123 and the anti-rib 112 of migrating is enantiotropy mutually, or cutting mutually, thereby positively seamlessly mutually combines.
(c) steering channel 122 dual-purposes by will being arranged at the 2nd bar 120 as anti-rotation with breach 123, can summary processing and structure.
What in the present invention, be arranged at the 1st bar can be the projection that is built in the 1st bar in conjunction with projection.
Claims (5)
1. the linkage structure of a bar is characterized in that, when the 1st bar is connected with the 2nd bar male and female chimericly, will to the 1st bar radially eject be arranged on the side face of the 1st bar in conjunction with projection, simultaneously,
The side face of the 2nd bar is provided with the chimeric joining hole in conjunction with projection of fixing the 1st bar, and be used to guide this in conjunction with projection, extend to the steering channel of joining hole from front edge,
The anti-rib of migrating is set on one in the 1st bar and the 2nd bar, the anti-breach of migrating is set on another, the 1st bar in conjunction with projection in the chimeric joining hole that is fixed in the 2nd bar in, migrate rib and the anti-breach of migrating of two bars anti-do not mutually combine in axial and week with upwards having the slit.
2. linkage structure as claimed in claim 1 is characterized in that,
Described steering channel forms and to make in conjunction with projection to radially slowly displacement and the taper that obtains in the insertion process of the 1st bar and the 2nd bar.
3. linkage structure as claimed in claim 1 or 2 is characterized in that,
Described steering channel dual-purpose is done the anti-breach of migrating.
4. linkage structure as claimed in claim 1 or 2 is characterized in that,
The described anti-rib of migrating is circular-arc for the front-end face that combines with the described anti-breach of migrating forms, perhaps towards the rib of front end reduced width.
5. linkage structure as claimed in claim 3 is characterized in that,
The described anti-rib of migrating is circular-arc for the front-end face that combines with the described anti-breach of migrating forms, perhaps towards the rib of front end reduced width.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003431455 | 2003-12-25 | ||
| JP2003431455A JP4685347B2 (en) | 2003-12-25 | 2003-12-25 | Connecting structure of rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1637305A CN1637305A (en) | 2005-07-13 |
| CN100412387C true CN100412387C (en) | 2008-08-20 |
Family
ID=34789472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101024654A Expired - Fee Related CN100412387C (en) | 2003-12-25 | 2004-12-23 | Connecting structure for rod |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4685347B2 (en) |
| CN (1) | CN100412387C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100715570B1 (en) * | 2005-10-19 | 2007-05-09 | 기아자동차주식회사 | Painting stay for use in a painted body |
| JP5253024B2 (en) * | 2008-07-18 | 2013-07-31 | アロン化成株式会社 | Connection port receiving structure and pipe fittings including the same, pipes |
| JP5484877B2 (en) * | 2009-12-09 | 2014-05-07 | 日立オートモティブシステムズ株式会社 | Gas spring device |
| JP5770501B2 (en) * | 2011-03-23 | 2015-08-26 | 株式会社テラモト | Pipe material connection structure and cleaning tool using the connection structure |
| GB2504675B (en) * | 2012-08-03 | 2014-11-26 | Dyson Technology Ltd | A floor tool for a vacuum cleaning appliance |
| GB2504677B (en) | 2012-08-03 | 2014-11-26 | Dyson Technology Ltd | A floor tool for a vacuum cleaning appliance |
| CN105725506A (en) * | 2014-12-11 | 2016-07-06 | 驰马拉链（安徽）有限公司 | Desk provided with pull heads |
| CN108253214B (en) * | 2016-06-24 | 2021-05-28 | 广东汉歌卫浴实业有限公司 | Faucet and using method thereof |
| CN105952745B (en) * | 2016-07-06 | 2018-06-29 | 小丑鱼（上海）实业有限公司 | For the connector of insertion pipe and grafting tube assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697949A (en) * | 1985-05-20 | 1987-10-06 | Firma Vileda Gmbh | Plug, socket and plug-and-socket coupling thereof for temporarily attaching an implement to a handle |
| CN87203640U (en) * | 1987-03-17 | 1988-08-10 | 冶金工业部钢铁研究总院 | New type connector for pipes in well |
| CN1159527A (en) * | 1995-10-24 | 1997-09-17 | 樱护谟株式会社 | Hose coupler and method for making same |
| JP2002242484A (en) * | 2001-02-15 | 2002-08-28 | Fuji Beesu:Kk | Support column for preventing axial rotation |
| CN1377242A (en) * | 1999-12-21 | 2002-10-30 | 花王株式会社 | Pipe connecting structure and cleaning tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321270U (en) * | 1976-07-31 | 1978-02-22 | ||
| JPS58105619U (en) * | 1982-01-11 | 1983-07-18 | 株式会社大井製作所 | Mounting structure of cap to lever |
| JPS59104220U (en) * | 1982-12-27 | 1984-07-13 | 池田物産株式会社 | Knob mounting structure |
| JPH0648655Y2 (en) * | 1990-06-28 | 1994-12-12 | 松下電工株式会社 | One-sided fluorescent light fixture |
| JP2525200Y2 (en) * | 1991-08-23 | 1997-02-05 | 三菱電機株式会社 | Shaft fixing mechanism |
| JP4067257B2 (en) * | 1999-12-21 | 2008-03-26 | 花王株式会社 | Pipe connection structure |
| JP4067263B2 (en) * | 2000-05-01 | 2008-03-26 | 花王株式会社 | Pipe connection structure |
| JP4412816B2 (en) * | 2000-06-15 | 2010-02-10 | 花王株式会社 | Pipe connection structure |
-
2003
- 2003-12-25 JP JP2003431455A patent/JP4685347B2/en not_active Expired - Fee Related
-
2004
- 2004-12-23 CN CNB2004101024654A patent/CN100412387C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697949A (en) * | 1985-05-20 | 1987-10-06 | Firma Vileda Gmbh | Plug, socket and plug-and-socket coupling thereof for temporarily attaching an implement to a handle |
| CN87203640U (en) * | 1987-03-17 | 1988-08-10 | 冶金工业部钢铁研究总院 | New type connector for pipes in well |
| CN1159527A (en) * | 1995-10-24 | 1997-09-17 | 樱护谟株式会社 | Hose coupler and method for making same |
| CN1377242A (en) * | 1999-12-21 | 2002-10-30 | 花王株式会社 | Pipe connecting structure and cleaning tool |
| JP2002242484A (en) * | 2001-02-15 | 2002-08-28 | Fuji Beesu:Kk | Support column for preventing axial rotation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4685347B2 (en) | 2011-05-18 |
| CN1637305A (en) | 2005-07-13 |
| JP2005188647A (en) | 2005-07-14 |
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