CN201950650U - Rod connecting tool easy to manufacture and assemble - Google Patents
Rod connecting tool easy to manufacture and assemble Download PDFInfo
- Publication number
- CN201950650U CN201950650U CN2010206629334U CN201020662933U CN201950650U CN 201950650 U CN201950650 U CN 201950650U CN 2010206629334 U CN2010206629334 U CN 2010206629334U CN 201020662933 U CN201020662933 U CN 201020662933U CN 201950650 U CN201950650 U CN 201950650U
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- China
- Prior art keywords
- sliding sleeve
- sleeve pipe
- extension bar
- bar body
- connecting tool
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- Expired - Fee Related
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Abstract
The utility model relates to a roc connecting tool easy to manufacture and assemble, comprising a rod connecting body and a sliding sleeve sleeved outside the rod connecting body, wherein the front end of the rod connecting body is provided with a first sleeve joint hole which is a polygonal hole and has smaller inner diameter; the front end of the sliding sleeve is provided with a second sleeve joint hole which is a polygonal hole and has larger inner diameter; the outer circular surface of the rod connecting body is concavely provided with at least one positioning groove; the proper position of the inner circular surface of the sliding sleeve is provided with a fastening ring for being embedded and fastened at a positioning groove of the rod connecting body; when the first sleeve joint hole of the rod connecting body is positioned at the front end of the sliding sleeve, a piece to be driven, with smaller outer diameter, can be directly embedded by the first sleeve joint hole; and when the sliding sleeve protrudes forwards and leads the fastening ring to be embedded into the positioning groove of the rod connecting body, a piece to be driven, with larger outer diameter, can be embedded by the second sleeve joint hole of the sliding sleeve in a changing manner. Accordingly, the rod connecting tool is simple and easy in structure and is easy to manufacture and assemble, and the first sleeve joint hole of the rod connecting body or the second sleeve joint hole of the sliding sleeve can be changed for embedding and sleeving of different sizes of pieces to be driven.
Description
Technical field
The utility model provides a kind of overall structure to be easy to make, assemble, and second sleeve joint hole of first sleeve joint hole of convertible extension bar body or sliding sleeve pipe is for the Rod-connecting tool of setting to be driven of different size.
Background technology
Now, screwdriver, hand-held tools such as Rod-connecting tool are provided with a polygonal hole in front end, in order to be driven of socket (as screwdriver head or bolt tool), because screwdriver head, the bolt tool waits for that actuator has the various outer diameter size, for making screwdriver head or the bolt tool that hand-held tool can convenient mounting or dismounting various outer diameter size, then there is the dealer to design the hand-held tool that a kind of many specifications are used, see also Fig. 1,2, be TaiWan, China patent M295564 patent case, this hand-held tool 10 is provided with the instrument extension rod 11 of a front end tool mother-tool head 111, and in mother-tool head 111, offer one be hexagon ring and internal diameter less wear mouthfuls 112, on mother-tool head 111, offer slippage slot 113 and containing hole 114 in addition, containing hole 114 can supply inserting spring 12 and positioning bead 13, one is built-in with the magnet base 14 of magnet 141, offer through hole 142, and be placed in the wearing in mouthfuls 112 of instrument extension rod 11, one inside offers and holds the secondary tool heads 15 of stretching slotted eye 151, its appearance stretches that slotted eye 151 is hexagon ring and internal diameter is bigger, the inner ring surface of secondary tool heads 15 then is provided with card ditch 152, and offer the perforation 153, secondary tool heads 15 is stretched mother-tool head 111 outsides that slotted eye 151 is placed on instrument extension rod 11 with appearance, and make the perforation 153 pairs of slippage slots 113 that are positioned at instrument extension rod 11, one is the backstay 16 of straight-bar, be inserted in the perforation 153 of secondary tool heads 15 and the through hole 142 of magnet base 14, in order to linking secondary tool heads 15 and magnet base 14, and then finish the assembling operation of hand-held tool 10; See also Fig. 2,, and can directly install and remove operation for the less bolt tool 20 of nested external diameter with the mouth 112 that wears of mother-tool head 111 because mouthful 112 appearances that are positioned at secondary tool heads 15 that wear of mother-tool head 111 are stretched slotted eye 151 front end places; See also Fig. 3, during the bigger bolt tool 21 of desire mounting or dismounting external diameter, secondary tool heads 15 can be passed forward, secondary tool heads 15 promptly drives slippage slot 113 intrinsic displacements of backstay 16 in instrument extension rod 11, and make backstay 16 drive magnet base 14 synchronous shift, embed the card ditch 152 of secondary tool heads 15 in the positioning bead on the instrument extension rod 11 13 after, appearance that promptly can secondary tool heads 15 is stretched the bigger bolt tool 21 of slotted eye 151 nested external diameters and is installed and removed operation; Only, this hand-held tool 10 is positioned the front end that instrument extends stalk 11 for making secondary tool heads 15, must on mother-tool head 111, offer containing hole 114 for inserting spring 12 and positioning bead 13, inner ring surface in secondary tool heads 15 is concaved with card ditch 152 again, can utilize positioning bead 13 clips to do the card ditch 152 of secondary tool heads 15, and secondary tool heads 15 is located, cause making, assemble loaded down with trivial details disappearance, again when assembling backstay 16, must be with the perforation 153 of secondary tool heads 15 and the through hole 142 mutual contrapositions of magnet base 14, backstay 16 is inserted in perforation 153 and the through hole 142, if the through hole of magnet base 14 142 has potential difference slightly with the perforation 153 of secondary tool heads 15, backstay 16 is inserted in the through hole 142 of magnet base 14, the disappearance that causes assembling to be difficult for, moreover, this hand-held tool 10 offers slippage slot 113 on mother-tool head 111, and on magnet base 14 and secondary tool heads 15, offer through hole 142 respectively and bore a hole 153, place perforation 153 in regular turn with a positioning rod 16 again, slippage slot 113 and through hole 142, and link secondary tool heads 15, mother-tool head 111 and magnet base 14, so that the overall construction design complexity of hand-held tool 10 causes and makes loaded down with trivial details disappearance consuming time.
Summary of the invention
One of order of the present utility model, a kind of Rod-connecting tool that is easy to make assembling is provided, include the sliding sleeve pipe that an extension bar body and is placed on the extension bar body exterior, the front end of this extension bar body is provided with one and is polygonal hole and the first less sleeve joint hole of internal diameter, the front end of this sliding sleeve pipe then is provided with one and is polygonal hole and the second bigger sleeve joint hole of internal diameter, wherein, this extension bar body is concaved with at least one locating slot in outer ring surface, this sliding sleeve Guan Ze is equiped with clasp in the inner ring surface appropriate location, in order to the locating slot of buckle in the extension bar body, when first sleeve joint hole of extension bar body is positioned at the front end of sliding sleeve pipe, can be directly with first sleeve joint hole for setting less to be driven of external diameter, when the sliding sleeve pipe protruded out and make clasp to embed the locating slot of extension bar body forward, then convertible second sleeve joint hole with the sliding sleeve pipe was for setting bigger to be driven of external diameter; Thus, the simple structure of this Rod-connecting tool, and second sleeve joint hole of first sleeve joint hole of convertible extension bar body or sliding sleeve pipe reaches the Practical Benefit that is easy to make assembling for to be driven of nested different size.
Two of order of the present utility model, a kind of Rod-connecting tool that is easy to make assembling is provided, wherein, this Rod-connecting tool is to prevent that bolt tool to be installed and removed from dropping, the required front end in the sliding sleeve pipe of visual use assembles an auxiliary location structure, this auxiliary location structure is equipped with chute in the outer ring surface front end place of sliding sleeve pipe, and be nested with a movable sleeve, the inner ring surface of this movable sleeve is equiped with the ring pad, and make the ring pad be placed in the chute of sliding sleeve pipe, front end in movable sleeve is equipped with magnetic part in addition, after the screwdriver head on the Rod-connecting tool is set bolt tool to be installed and removed, can utilize the magnetic part absorption plug tool location of movable sleeve, and the depth of groove of visual bolt tool head, make ring pad slippage in the chute of sliding sleeve pipe of movable sleeve, and the magnetic part position of fine setting movable sleeve is with convenient absorption plug tool, reaches and prevent that effectively the bolt tool from dropping and promote the Practical Benefit of ease of use.
Three of order of the present utility model, a kind of Rod-connecting tool that is easy to make assembling is provided, and when assembling sliding sleeve pipe and extension bar body, the clasp clip that only need make the sliding sleeve pipe is in the locating slot of extension bar body, can make the assembling mutually rapidly of sliding sleeve pipe and extension bar body, reach the Practical Benefit that is easy to assemble.
A kind of Rod-connecting tool that is easy to make assembling, include the sliding sleeve pipe that extension bar body and is placed on the extension bar body exterior, the front end of this extension bar body is provided with one and is polygonal hole and the first less sleeve joint hole of internal diameter, the front end of this sliding sleeve pipe then is provided with one and is polygonal hole and the second bigger sleeve joint hole of internal diameter, wherein, be provided with the clasp and at least one locating slot that cooperatively interact between this extension bar body and sliding sleeve pipe, in order to the locating slide sleeve pipe.
Useful technique effect of the present utility model is: the simple structure of this Rod-connecting tool, and second sleeve joint hole of first sleeve joint hole of convertible extension bar body or sliding sleeve pipe is easy to make assembling for to be driven of nested different size.
Description of drawings
Fig. 1 is the parts explosion of the novel M295564 patent of habit formula TaiWan, China case;
Fig. 2 is the use schematic diagram () of the novel M295564 patent of habit formula TaiWan, China case;
Fig. 3 is the use schematic diagram (two) of the novel M295564 patent of habit formula TaiWan, China case;
Fig. 4 is the parts explosion of the utility model Rod-connecting tool;
Fig. 5 is the assembling outside drawing of the utility model Rod-connecting tool;
Fig. 6 is the assembling view of the utility model Rod-connecting tool;
Fig. 7 is the use schematic diagram () of the utility model Rod-connecting tool;
Fig. 8 is the use schematic diagram (two) of the utility model Rod-connecting tool;
Fig. 9 is the parts explosion of another embodiment of the utility model Rod-connecting tool;
Figure 10 is the assembling outside drawing of another embodiment of the utility model Rod-connecting tool;
Figure 11 is the assembling view of another embodiment of the utility model Rod-connecting tool;
Figure 12 is the use schematic diagram () of another embodiment of the utility model Rod-connecting tool;
Figure 13 is the use schematic diagram (two) of another embodiment of the utility model Rod-connecting tool;
Figure 14 is the parts explosion of the another embodiment of the utility model Rod-connecting tool;
Figure 15 is the assembling outside drawing of the another embodiment of the utility model Rod-connecting tool;
Figure 16 is the assembling view of the another embodiment of the utility model Rod-connecting tool;
Figure 17 is the use schematic diagram () of the another embodiment of the utility model Rod-connecting tool;
Figure 18 is the use schematic diagram (two) of the another embodiment of the utility model Rod-connecting tool;
Figure 19 is the use schematic diagram (three) of the another embodiment of the utility model Rod-connecting tool.
Description of reference numerals
(habit formula)
Hand-held tool-10; Instrument extension rod-11; Mother-tool head-111; Wear mouth-112; Slippage slot-113; Containing hole-114; Spring-12; Positioning bead-13; Magnet base-14; Magnet-141; Through hole-142; Secondary tool heads-15; Hold and stretch slotted eye-151; Ka Gou-152; Perforation-153; Backstay-16; Bolt tool-20,21.
(the utility model)
Extension bar body-30,30A, 30B; First sleeve joint hole-31,31A, 31B; Magnetic part-32,32A, 32B; First locating slot-33,33B; Guiding incline-331,331B; Block face-332,332B; Second locating slot-34,34A, 34B; Guiding incline-341,341A, 341B; Block face-342,342A, 342B; Cascaded surface-35A; Sliding sleeve pipe-40,40A, 40B; Second sleeve joint hole-41,41A, 41B; Circular groove-42,42A, 42B; Clasp-43,43A, 43B; Circular groove-44A; Clasp-45A; End difference-46B; Positioning ring groove-47B; Movable sleeve-50; Circular groove-51; Ring pad-52; Shoulder hole-53; Magnetic part-54; Perforation-541; Screwdriver head-60; Screwdriver head-61; Bolt tool-70,71,72.
The specific embodiment
Understand for the auditor is had further the utility model, lift a preferred embodiment now and cooperate graphicly, describe in detail as the back:
See also Fig. 4,5,6, this Rod-connecting tool includes extension bar body 30 and sliding sleeve pipe 40, this extension bar body 30 is a polygonal body of rod, and be provided with one in front end and be polygonal hole and the first less sleeve joint hole 31 of internal diameter, in present embodiment, this first sleeve joint hole 31 is a hexagon ring, in order to be driven of socket (as screwdriver head, bolt tool etc.), the inside of first sleeve joint hole 31 then is equipped with magnetic part 32, in present embodiment, magnetic part 32 is a magnet, and the back bar Duan Zeke of extension bar body 30 is plugged in operation tool (as air tool chuck, the adapter of bottle opener instrument), the inside of this sliding sleeve pipe 40 is offered one and is polygonal hole and the second bigger sleeve joint hole 41 of internal diameter, in present embodiment, this second sleeve joint hole 41 is a hexagon ring, sliding sleeve pipe 40 is placed on the outside of extension bar body 30 with second sleeve joint hole 41, wherein, 40 of this extension bar body 30 and sliding sleeve pipes are provided with clasp and at least one locating slot of the clip that can cooperatively interact, in present embodiment, be concaved with first locating slot 33 and second locating slot 34 of the suitable spacing of two tools in the outer ring surface of extension bar body 30, first, two locating slots 33,34 are respectively equipped with guiding incline 331,341 and block face 332,342, the inner ring surface of this sliding sleeve pipe 40 offers circular groove 42 for installing one clasp 43 again, in present embodiment, this clasp 43 is that the C type is buckled, and buckle is in first locating slot 33 of extension bar body 30, and is subjected to the block face 332 of first locating slot 33 spacing.
See also Fig. 7, during less to be driven of this Rod-connecting tool desire assembling outside dimension, in present embodiment, to be driven is screwdriver head 60, because the outside of sliding sleeve pipe 40 complete fit extension bar bodies 30, and utilize clasp 43 to embed first locating slot 33 of extension bar body 30, clasp 43 is kept out by the block face 332 of first locating slot 33 promptly, and sliding sleeve pipe 40 is located, at this moment, first sleeve joint hole 31 of extension bar body 30 is positioned at second sleeve joint hole, the 41 front end places of sliding sleeve pipe 40, and can be directly with the less less screwdriver head 60 of first sleeve joint hole, 31 nested outside dimensions of internal diameter, and the magnetic part 32 absorption screwdriver heads 60 of extension bar body 30 are located, so that install and remove 70 operations of bolt tool.
See also Fig. 8, during the bigger screwdriver head 61 of this Rod-connecting tool desire assembling outside dimension, sliding sleeve pipe 40 can be passed forward, the clasp 43 of sliding sleeve pipe 40 promptly is subjected to guiding incline 331 contacts of extension bar body 30 first locating slots 33 and contracts gradually and give up the throne to circular groove 42, and when 40 reaches of sliding sleeve pipe, make clasp 43 be subjected to the outer ring surface contact of extension bar body 30 and be positioned at circular groove 42, when 43 pairs of the clasps of sliding sleeve pipe 40 are positioned at second locating slot 34 of extension bar body 30, this clasp 43 promptly utilize reseting elasticity and buckle in second locating slot 34, and be subjected to the block face 342 of second locating slot 34 spacing, and sliding sleeve pipe 40 is located, second sleeve joint hole, 41 front ends of sliding sleeve pipe 40 can protrude out the place ahead that is positioned at extension bar body 30, for setting the bigger screwdriver head of outside dimension 61, so that install and remove 71 operations of bolt tool.
See also Fig. 9,10,11, be another embodiment of the present utility model, this Rod-connecting tool includes extension bar body 30A and sliding sleeve pipe 40A, this extension bar body 30A is provided with one in front end and is polygonal hole and the first less sleeve joint hole 31A of internal diameter, in present embodiment, this first sleeve joint hole 31A is a hexagon ring, in order to be driven of socket (as screwdriver head, bolt tool etc.), the inside of the first sleeve joint hole 31A then is equipped with magnetic part 32A, in present embodiment, magnetic part 32A is a magnet, and the back bar Duan Zeke of extension bar body 30A is plugged in operation tool (as air tool chuck, the adapter of bottle opener instrument), the inside of this sliding sleeve pipe 40A is offered one and is polygonal hole and the second bigger sleeve joint hole 41A of internal diameter, in present embodiment, this second sleeve joint hole 41A is a hexagon ring, sliding sleeve pipe 40A is placed on the outside of extension bar body 30A with the second sleeve joint hole 41A, wherein, the outer ring surface of extension bar body 30A is concaved with the second locating slot 34A, the second locating slot 34A is respectively equipped with guiding incline 341A and block face 342A, the outer ring surface front end place of extension bar body 30A then is concaved with cascaded surface 35A, this sliding sleeve pipe 40A offers circular groove 42A for installing one clasp 43A in the nearly rear end of inner ring surface again, in present embodiment, this clasp 43A is that the C type is buckled, sliding sleeve pipe 40A then offers circular groove 44A for another clasp of installing 45A in inner ring surface front end place, in present embodiment, this clasp 45A is that the C type is buckled, and it is spacing to be resisted against the cascaded surface 35A of extension bar body 30A.
See also Figure 12, the less screwdriver head 60 of this Rod-connecting tool desire assembling outside dimension, because the outside of the complete fit extension bar of sliding sleeve pipe 40A body 30A, and utilize clasp 45A to be resisted against the cascaded surface 35A of extension bar body 30A, and can make extension bar body 30A location, at this moment, the first sleeve joint hole 31A of extension bar body 30A is positioned at the second sleeve joint hole 41A front end place of sliding sleeve pipe 40A, and can be directly with the less less screwdriver head 60 of the nested outside dimension of the first sleeve joint hole 31A of internal diameter, and the magnetic part 32A absorption screwdriver head 60 of extension bar body 30A is located, so that install and remove 70 operations of bolt tool; See also Figure 13, during the bigger screwdriver head 61 of this Rod-connecting tool desire assembling outside dimension, sliding sleeve pipe 40A can be passed forward, in the clasp 43A of sliding sleeve pipe 40A when being positioned at the second locating slot 34A of extension bar body 30A, this clasp 43A promptly utilize reseting elasticity and buckle in the second locating slot 34A, and be subjected to the block face 342A of the second locating slot 34A spacing, and sliding sleeve pipe 40A is located, the second sleeve joint hole 41A front end of sliding sleeve pipe 40A can protrude out the place ahead that is positioned at extension bar body 30A, for setting the bigger screwdriver head of outside dimension 61, so that install and remove 71 operations of bolt tool.
See also Figure 14,15,16, be another embodiment of the present utility model, this Rod-connecting tool includes extension bar body 30B and sliding sleeve pipe 40B, this extension bar body 30B is provided with one in front end and is polygonal hole and the first less sleeve joint hole 31B of internal diameter, and in the first sleeve joint hole 31B, be equiped with magnetic part 32B, and the outer ring surface of extension bar body 30B is concaved with the first locating slot 33B and the second locating slot 34B of the suitable spacing of two tools, first, two locating slot 33B, 34B is respectively equipped with guiding incline 331B, 341B and block face 332B, 342B, the inside of this sliding sleeve pipe 40B is offered one and is polygonal hole and the second bigger sleeve joint hole 41B of internal diameter, and offer circular groove 42B for installing one clasp 43B in the inner ring surface of the second sleeve joint hole 41B, clasp 43B buckle is in the first locating slot 33B of extension bar body 30B, and be subjected to the block face 332B of the first locating slot 33B spacing, wherein, the outer ring surface front end place of this sliding sleeve pipe 40B is provided with end difference 46B, and on the anchor ring of end difference 46B, be concaved with positioning ring groove 47B, for preventing that bolt tool to be installed and removed from dropping, the required front end in sliding sleeve pipe 40B of visual use assembles an auxiliary location structure, this auxiliary location structure is nested with a movable sleeve 50 on the end difference 46B of sliding sleeve pipe 40B, the nearly rear end of the inner ring surface of this movable sleeve 50 is concaved with circular groove 51 for installing one ring pad 52, in present embodiment, this ring pad 52 is the O type ring of rubber system, and can be in the positioning ring groove 47B of sliding sleeve pipe 40B intrinsic displacement, the front end of this movable sleeve 50 then offers shoulder hole 53, for the magnetic part 54 that sets firmly tool perforation 541, in present embodiment, this magnetic part 54 is a magnet, perforation 541 internal diameter sizes of magnetic part 54 are greater than to be driven external diameter, make movable sleeve 50 can be positioned at the front end of sliding sleeve pipe 40B, locate in order to bolt tool auxiliary to be installed and removed.
See also Figure 17, when the bigger screwdriver head 61 of Rod-connecting tool desire assembling outside dimension, sliding sleeve pipe 40B can be passed forward, sliding sleeve pipe 40B promptly drives the place ahead that movable sleeve 50 reach synchronously convexedly stretches in extension bar body 30B, and make clasp 43B buckle in the second locating slot 34B, and be subjected to the block face 342B of the second locating slot 34B spacing, and sliding sleeve pipe 40B is located, at this moment, the second sleeve joint hole 41B front end of sliding sleeve pipe 40B promptly is positioned at the place ahead of extension bar body 30B, for setting the bigger screwdriver head of outside dimension 61, and can utilize magnetic part 54 auxiliary bolt tools 71 location of movable sleeve 50; See also Figure 18, when the depth of groove of the head of waiting to install and remove bolt tool 72 not simultaneously, can pass movable sleeve 50, make movable sleeve 50 utilize 52 slippages in the positioning ring groove 47B of sliding sleeve pipe 40B of ring pad, and then the position of fine setting magnetic part 54, make the magnetic part 54 of movable sleeve 50 can assist different bolt tools 72 location, reach the Practical Benefit that promotes ease of use; See also Figure 19, because movable sleeve 50 is detachable design, if Rod-connecting tool need not use movable sleeve 50, movable sleeve 50 can be passed forward, and make ring pad 52 break away from the positioning ring groove 47B of sliding sleeve pipe 40B, and place and movable sleeve 50 can be taken off, reach the Practical Benefit of convenient mounting or dismounting.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and the spirit and the interior of scope that limit in claim can carry out many modifications, variation or equivalence to it, but they all will fall in the protection domain of the present utility model.
Claims (10)
1. Rod-connecting tool that is easy to make assembling, it is characterized in that, include the sliding sleeve pipe that extension bar body and is placed on the extension bar body exterior, the front end of this extension bar body is provided with one and is polygonal hole and the first less sleeve joint hole of internal diameter, the front end of this sliding sleeve pipe then is provided with one and is polygonal hole and the second bigger sleeve joint hole of internal diameter, wherein, be provided with the clasp and at least one locating slot that cooperatively interact between this extension bar body and sliding sleeve pipe, in order to the locating slide sleeve pipe.
2. according to the described Rod-connecting tool that is easy to make assembling of claim 1, it is characterized in that this extension bar body is concaved with first locating slot and second locating slot of the suitable spacing of two tools in outer ring surface, the inner ring surface of this sliding sleeve pipe then is equiped with clasp.
3. according to the described Rod-connecting tool that is easy to make assembling of claim 2, it is characterized in that first and second locating slot of this extension bar body is respectively equipped with guiding incline and block face.
4. according to the described Rod-connecting tool that is easy to make assembling of claim 2, it is characterized in that the inner ring surface of this sliding sleeve pipe is provided with circular groove for the installing clasp.
5. according to the described Rod-connecting tool that is easy to make assembling of claim 2, it is characterized in that the clasp of this sliding sleeve pipe is that the C type is buckled.
6. according to the described Rod-connecting tool that is easy to make assembling of claim 1, it is characterized in that, be equipped with magnetic part in first sleeve joint hole of this extension bar body.
7. according to the described Rod-connecting tool that is easy to make assembling of claim 1, it is characterized in that, this sliding sleeve pipe is provided with auxiliary location structure in front end, this auxiliary location structure is provided with the end difference of tool positioning ring groove in the outer ring surface front end place of sliding sleeve pipe, and be nested with a movable sleeve, this activity is placed in inner ring surface installing ring pad, and makes the ring pad be embedded at the positioning ring groove of sliding sleeve pipe, and the front end in movable sleeve is equipped with a magnetic part in addition.
8. according to the described Rod-connecting tool that is easy to make assembling of claim 7, it is characterized in that this activity is placed in inner ring surface and is concaved with circular groove for installing ring pad, this ring pad is the O type ring of rubber system.
9. according to the described Rod-connecting tool that is easy to make assembling of claim 7, it is characterized in that the front end of this movable sleeve is provided with shoulder hole, for setting firmly a pertusate magnetic part.
10. according to the described Rod-connecting tool that is easy to make assembling of claim 1, it is characterized in that, this extension bar body is concaved with second locating slot in the outer ring surface appropriate location, and be provided with cascaded surface in outer ring surface front end place, this sliding sleeve pipe is equiped with clasp in the nearly rear end of inner ring surface, and then be equiped with another clasp in inner ring surface front end place, in order to be resisted against the cascaded surface of extension bar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206629334U CN201950650U (en) | 2010-12-16 | 2010-12-16 | Rod connecting tool easy to manufacture and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206629334U CN201950650U (en) | 2010-12-16 | 2010-12-16 | Rod connecting tool easy to manufacture and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950650U true CN201950650U (en) | 2011-08-31 |
Family
ID=44494775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206629334U Expired - Fee Related CN201950650U (en) | 2010-12-16 | 2010-12-16 | Rod connecting tool easy to manufacture and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346426A (en) * | 2015-07-15 | 2017-01-25 | 鸿安国际兴业有限公司 | Tool connecting rod |
| CN109247982A (en) * | 2018-09-07 | 2019-01-22 | 上海锐植医疗器械有限公司 | A kind of screw fastener driving device |
-
2010
- 2010-12-16 CN CN2010206629334U patent/CN201950650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346426A (en) * | 2015-07-15 | 2017-01-25 | 鸿安国际兴业有限公司 | Tool connecting rod |
| CN109247982A (en) * | 2018-09-07 | 2019-01-22 | 上海锐植医疗器械有限公司 | A kind of screw fastener driving device |
| EP3705071A4 (en) * | 2018-09-07 | 2021-08-18 | Shanghai Reach Medical Instrument Co.,Ltd | Screw screwing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110831 Termination date: 20121216 |