CN2380017Y - Connection struture of tool and its handle - Google Patents
Connection struture of tool and its handle Download PDFInfo
- Publication number
- CN2380017Y CN2380017Y CN 99211614 CN99211614U CN2380017Y CN 2380017 Y CN2380017 Y CN 2380017Y CN 99211614 CN99211614 CN 99211614 CN 99211614 U CN99211614 U CN 99211614U CN 2380017 Y CN2380017 Y CN 2380017Y
- Authority
- CN
- China
- Prior art keywords
- projection
- lever
- overcoat
- latch closure
- slot
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a connecting structure for a tool and a holding handle, which comprises an inserting rod, an outer sleeve and an annular buckle, wherein, one side of the inserting rod or the outer sleeve is provided with a convex block on which a transverse slot is arranged. An inserting slot in which the convex block can be inserted is arranged on an opposite component, and the positions of both sides of the inserting slot, which are opposite to the position of the transverse slot, are provided with an annular slot in an annular way. The annular slot is used for being sheathed with the annular buckle which can be clamped in the transverse slot of the convex block, at least one side of the annular buckle is provided with a crossing part through which the convex block can be moved out, and the width of the crossing part is slightly larger than the width of the inserting slot. The annular buckle is sheathed by the inserting rod or the annular slot on the outer sleeve, the annular buckle is used for blocking the convex block arranged on the inserting rod or the outer sleeve to restrict the separation of the annular buckle and the convex block, and the problem that the components are clamped because of rustiness can not happen.
Description
The utility model is relevant a kind of connection device, refers to a kind of instrument of the problem of blocking of getting rusty and structure that is connected of lever of not having especially.
Shown in Fig. 9,10, existing garden tool set is in order to increase the replaceability of spendable length, the minimizing application of force and instrument and lever 9, can garden tool set is interior to increase its length with the sleeve pipe 92 that pad 91 be socketed on lever 9 inside, and on sleeve pipe 92, be provided with a groove 93, be provided with ejector pin 95 in the groove 93 with spring 94 pushing tows.When sleeve pipe 92 inserts in the levers 9, the fixing hole 96 that ejector pin 95 can be inserted block lever 9.
Yet, spring 94 all forms with iron, so get rusty easily, and iron gets rusty and has iron rust and block in the groove 93, make ejector pin 95 be difficult for releasing or being pressed into, cause sleeve pipe 92 and the difficulty that lever 9 engages and separates, also may make ejector pin 95 can't be released the situation that causes lever 9 to come off easily by spring 94.
Main purpose of the present utility model is, provide the be connected structure of a kind of instrument for solving the above problems with lever, the sheathed latch closure of annular groove of borrowing this inserted link or putting outward, and block the projection of being located at inserted link or overcoat with latch closure, separate to limit the two, and can not produce the problem that member gets rusty and blocks.
The purpose of this utility model is realized by following technical scheme.
The structure that is connected of a kind of instrument and lever comprises: an inserted link, and its top periphery has a flange; One overcoat generally is a pipe shape, and its inner sheathed lever, inserts for this inserted link in this overcoat and the lever; One latch closure is sheathed on the inserted link; It is characterized in that: a side of this inserted link is provided with a projection, has a translot on this projection, supply the insertion groove of projection insertion and have one on the relative member, two sides of this insertion groove are established an annular groove with respect to the position ring of translot, this annular groove is in order to sheathed latch closure, this latch closure blocks the translot in projection, and at least one side of this latch closure has the portion of passing through that a confession projection that is slightly larger than the insertion groove width shifts out.
The purpose of this utility model can also further realize by following technical measures.
The structure that is connected of aforesaid instrument and lever, flange one side of this inserted link has the projection of downward extension, and top one side of this overcoat has the insertion groove that extends from top to bottom and insert for projection; The portion of passing through of this latch closure is an opening.
The structure that is connected of aforesaid instrument and lever, the epimere of this inserted link has annular groove near the flange place, and the bottom of this annular groove has a retaining edge, and relative two sides of this retaining edge have a short slot respectively; Relative two sides of this latch closure have a bandy pulling part respectively, and the medial surface of this pulling part is the portion of passing through, and this portion of passing through is a notch; Relative two sides of this overcoat have a projection that upwards protrudes out respectively, and the centre position of this two projection has translot.
The structure that is connected of aforesaid instrument and lever, the top of this inserted link have a slot that extends downwards, and this slot is in order to insert the pad of an instrument.
The structure that is connected of aforesaid instrument and lever has a slot that inserts for the pad of instrument in this overcoat and the lever, a long limit of this slot has the logical empty insertion groove of side from inside to outside, and the outside of this overcoat has annular groove; In addition, pad one lateral junction of this instrument unification projection also has a horizontal translot in this projection.
The structure that is connected of aforesaid instrument and lever, outer two sides of the opening of this latch closure have cushion block respectively, and this two cushion block is then used the screw packing.
The structure that is connected of aforesaid instrument and lever, the annular groove of this overcoat and this overcoat are eccentric to be provided with, and this latch closure is provided with the flange of an off-centre.
The structure that is connected of aforesaid instrument and lever, this latch closure are sheathed on this outer putting, and a side of this overcoat is provided with a projection.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the combination schematic perspective view of the utility model first embodiment.
Fig. 2 is the exploded perspective schematic diagram of the utility model first embodiment.
Fig. 3 is an III-III cutaway view shown in Figure 1.
Fig. 4 is the exploded perspective schematic diagram of the utility model second embodiment.
Fig. 5 is the assembled sectional view of the utility model second embodiment.
Fig. 6 is the exploded perspective schematic diagram of the utility model the 3rd embodiment.
Fig. 7 is the exploded perspective schematic diagram of the utility model the 4th embodiment.
Fig. 8 is the assembled sectional view of the utility model the 4th embodiment.
Fig. 9 is a decomposing schematic representation of commonly using instrument and lever.
Figure 10 is an assembled sectional view of commonly using instrument and lever.
See also Fig. 1 to Fig. 3, for the structure of the first selected embodiment of the utility model comprises:
One inserted link 1, generally be a round bar shape, the top of this inserted link 1 has a microscler slot 11 of stretching to bottom, this slot 11 is the pads 21 in order to insert an instrument 2, the top periphery of this inserted link has a flange 12, one side of this flange 12 has a projection 13 that extends downwards, and the centre position of this projection 13 has a laterally logical empty translot 14, and makes the below of this translot 14 have a lower protruding block 15.
One overcoat 3, generally be a pipe shape, and its inner sheathed lever 4, and be fixed with rivet 31, make the top of the top of this lever 4 and overcoat 3 contour, can insert this inserted link 1 in this lever 4, and a side of this overcoat 3 and lever 4 has an insertion groove 32 that extends from top to bottom, this insertion groove 32 is to insert in order to hold projection 13, and the periphery of this overcoat 3 has slightly an indent and the annular groove 33 by insertion groove 32, and this annular groove 33 and projection 13 insert translot 14 behind the insertion grooves 32 on same annular channel.
One latch closure 5 is sheathed on the annular groove 33 of overcoat 3, and a side of this latch closure 5 has an opening 51 that is slightly larger than insertion groove 32 width.
See also shown in Fig. 2,3, when using the utility model, at first the opening 51 of this latch closure 5 is aligned the insertion groove 32 of overcoat 3, and the insertion groove 32 of the projection 13 aligning overcoats of this inserted link 1 is inserted.Because the translot 14 of this inserted link 1 can be positioned on the same annular channel with the annular groove 33 of overcoat 3, so these latch closure 5 welcome rotations, and with the opening 51 of this latch closure 5 go to insertion groove 32 diverse locations on the time, this latch closure 5 can stop lower protruding block 15, make that inserted link 1 is unlikely to be deviate from, to reach the function that instrument 2 combines with lever 4.If when desiring to take off instrument 2 or replacing instrument 2, also only need rotate latch closure 5, make opening 51 align short slot 32, lower protruding block 15 is not stopped, this inserted link 1 can be extracted out smoothly.
Because above-mentioned inserted link 1, overcoat 3 and latch closure 5 all form with the plastic cement manufacturing, and plastic cement can not get rusty, so do not have the situation of blocking, makes instrument 2 engage more convenient with lever 4.
Certainly, still there are many examples in the utility model, therebetween the only variation on the details.See also shown in Fig. 4,5, second embodiment of the present utility model is that the epimere at inserted link 6 has an annular groove 62 near flange 61 places, and the bottom of this annular groove 62 has a retaining edge 63, and relative two sides of this retaining edge 63 have an insertion groove 64 respectively; And above-mentioned annular groove 62 can a sheathed latch closure 65, and relative two sides of this latch closure 65 have a bandy pulling part 66 respectively, and the medial surface of this pulling part 66 forms the notch 67 that can pass for projection 71, and the inwall of this latch closure 65 has internal thread 68.Relative two sides of this overcoat 7 have a projection that upwards protrudes out 71 respectively, and the centre position of this two projection 71 has a translot 72, are provided with the external screw thread 73 that can match with the internal thread 68 of latch closure 65 in this translot 72.Borrow latch closure 65 to rotate on annular groove 62, can not extract out with restriction inserted link 6, the external screw thread 73 of translot 72 screws and cooperates on the internal thread 68 of borrowing latch closure 65 and the overcoat 7, and makes that this latch closure 65 is difficult arbitrarily to be rotated.The notch 67 of above-mentioned this latch closure 65 shifts out for projections 71, reaches the function of first embodiment equally, but and borrow pulling part 66 to form the position of the application of forces, make the rotation of latch closure 65 more convenient.
See also shown in Figure 6, the 3rd embodiment of the present utility model has one to supply the slot 83 of pad 821 insertions of instrument 82 in this overcoat 8 and lever 81, one long limit of this slot 83 has a logical empty insertion groove 84 of side from inside to outside, the outside of this overcoat 8 has annular groove 85, this annular groove 85 also can be inserted in a latch closure 86, opening 861 outer two sides of this latch closure 86 have cushion block 862 respectively, these two cushion blocks, 862 usefulness screws, 863 packings; In addition, pad 821 1 lateral junction of aforementioned tools 82 unification projection 87 also has a horizontal translot 88 in this projection 87.After the opening 861 of this latch closure 86 aligns with insertion groove 84, can insert or extract out, make its effect that also can reach first embodiment, and latch closure 86 that should closure more can not come off in use for pad 821.
See also shown in Fig. 7,8, the 4th embodiment of the present utility model is annular groove 33A and the eccentric setting of this overcoat 3A of this overcoat 3A, and this latch closure 5A is provided with the flange 52A of an off-centre, borrow and rotate this latch closure 5A, make the side of the flange 52A of this latch closure 5A can stop this lower protruding block 15A, make that inserted link 1A is unlikely to be deviate from, to reach the function that instrument 2A combines with lever 4A.If when desiring to take off instrument 2A or the instrument of replacing 2A, also only need rotate latch closure 5A, lower protruding block 15A is not stopped, this inserted link 1A can extract out smoothly.
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 (8)
1. the structure that is connected of an instrument and lever comprises:
One inserted link, its top periphery has a flange;
One overcoat generally is a pipe shape, and its inner sheathed lever, inserts for this inserted link in this overcoat and the lever;
One latch closure is sheathed on the inserted link;
It is characterized in that: a side of this inserted link is provided with a projection, has a translot on this projection, supply the insertion groove of projection insertion and have one on the relative member, two sides of this insertion groove are established an annular groove with respect to the position ring of translot, this annular groove is in order to sheathed latch closure, this latch closure blocks the translot in projection, and at least one side of this latch closure has the portion of passing through that a confession projection that is slightly larger than the insertion groove width shifts out.
2. the structure that is connected of instrument according to claim 1 and lever is characterized in that flange one side of this inserted link has the projection of downward extension, and top one side of this overcoat has the insertion groove that extends from top to bottom and insert for projection; The portion of passing through of this latch closure is an opening.
3. the structure that is connected of instrument according to claim 1 and lever is characterized in that the epimere of this inserted link has annular groove near the flange place, and the bottom of this annular groove has a retaining edge, and relative two sides of this retaining edge have a short slot respectively; Relative two sides of this latch closure have a bandy pulling part respectively, and the medial surface of this pulling part is the portion of passing through, and this portion of passing through is a notch; Relative two sides of this overcoat have a projection that upwards protrudes out respectively, and the centre position of this two projection has translot.
4. the structure that is connected of instrument according to claim 1 and lever is characterized in that, the top of this inserted link has a slot that extends downwards, and this slot is in order to insert the pad of an instrument.
5. the structure that is connected of instrument according to claim 1 and lever, it is characterized in that, have one in this overcoat and the lever and supply the slot of the pad insertion of instrument, a long limit of this slot has the logical empty insertion groove of side from inside to outside, and the outside of this overcoat has annular groove; In addition, pad one lateral junction of this instrument unification projection also has a horizontal translot in this projection.
6. the structure that is connected of instrument according to claim 1 and lever is characterized in that, outer two sides of the opening of this latch closure have cushion block respectively, and this two cushion block is then used the screw packing.
7. the structure that is connected of instrument according to claim 1 and lever is characterized in that, the annular groove of this overcoat and this overcoat are eccentric to be provided with, and this latch closure is provided with the flange of an off-centre.
8. the structure that is connected of instrument according to claim 1 and lever is characterized in that, this latch closure is sheathed on this outer putting, and a side of this overcoat is provided with a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211614 CN2380017Y (en) | 1999-06-01 | 1999-06-01 | Connection struture of tool and its handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211614 CN2380017Y (en) | 1999-06-01 | 1999-06-01 | Connection struture of tool and its handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2380017Y true CN2380017Y (en) | 2000-05-31 |
Family
ID=34004531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99211614 Expired - Fee Related CN2380017Y (en) | 1999-06-01 | 1999-06-01 | Connection struture of tool and its handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2380017Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109684A (en) * | 2013-03-14 | 2013-05-22 | 如皋市华阳铝制品有限公司 | High branch scissors |
-
1999
- 1999-06-01 CN CN 99211614 patent/CN2380017Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109684A (en) * | 2013-03-14 | 2013-05-22 | 如皋市华阳铝制品有限公司 | High branch scissors |
| CN103109684B (en) * | 2013-03-14 | 2015-02-04 | 如皋市华阳铝制品有限公司 | High branch scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |