CN2686811Y - Multi-section telescopic manual tool handle - Google Patents
Multi-section telescopic manual tool handle Download PDFInfo
- Publication number
- CN2686811Y CN2686811Y CN 200320125040 CN200320125040U CN2686811Y CN 2686811 Y CN2686811 Y CN 2686811Y CN 200320125040 CN200320125040 CN 200320125040 CN 200320125040 U CN200320125040 U CN 200320125040U CN 2686811 Y CN2686811 Y CN 2686811Y
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- CN
- China
- Prior art keywords
- outer tube
- axostylus axostyle
- tool handle
- extension sleeve
- held tool
- 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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Abstract
The utility model discloses a multi-section telescopic manual tool handle. The axial movement of a control shaft inside and outside a tube is controlled by a connecting apparatus; a plurality of grooves are provided mainly, and a coupling mechanism is designed to engage with the grooves; in normal condition, the grooves are fastened by a fastening element of an outer tube; the coupling mechanism moves between the first position and the second position in the axial direction of the outer tube. When the coupling mechanism moves to the first position, the fastening element is bunted to prevent a shaft lever from moving; when the coupling mechanism moves to the second position, the fastening element is released. So, the utility model has the advantages of security and reliability.
Description
Technical field
The utility model relates to a kind of multisection type extension sleeve hand-held tool handle, particularly a kind of box spanner of axostylus axostyle and outer tube being controlled by coupler.
Background technology
Various tool wrench greatly facilitate daily life, in different workplaces, can use different tool wrench according to user's demand, for example die nut, open-end wrench, monkey wrench, and box spanner etc.
With regard to box spanner, existing box spanner can be divided into two kinds of fixed and concertina types, below just according to the type design of box spanner with to use division as follows:
One, fixed, as No. the 450181st, TaiWan, China patent gazette " the stretching location structure of powerful box spanner ", have a wrench body, install a rotating part, and connect the rectangular steering knuckle of a section at rotating part at the ora terminalis of wrench body, sleeve in order to the engaging various sizes, when forcing in wrench body and doing spinning movement, wrench body can operate back and forth, to save strength, but existing wrench body all is the length of fixing, if needs can limit when growing apart from the application of force to some extent.
Two, concertina type, as TaiWan, China patent gazette No. 122740 " improvement of the shank telescoping mechanism of the telescopic box spanner of shank ", has the shank that box spanner body that a bar makes and a tubing are made, wrench body is placed in the shank, and wrench body can move along the axial of shank, do the adjustment of length according to user's demand, but existing concertina type box spanner, when the adjustment of doing length, when reclaiming, wrench body causes tong easily, and on the wrench body, during the application of force, cause the unexpected state of bursting and receiving easily.
In view of this, the utility model provides a kind of tool wrench that remedies the prior art deficiency.
The utility model content
The technical problems to be solved in the utility model provides a kind of safe and reliable multisection type extension sleeve hand-held tool handle.
Has an axostylus axostyle according to multisection type extension sleeve hand-held tool handle of the present utility model, an and outer tube, and utilize a jockey to control the axial action of described axostylus axostyle in described outer tube, wherein this extension sleeve hand-held tool handle further comprises: a perforation, be arranged in the ora terminalis place of described axostylus axostyle, in described perforation, put a flexible member, install two snap-fit element at the two ends of described flexible member, the internal face of described outer tube then has one second annular groove, and described axostylus axostyle is when the axial direction of described outer tube outwards stretches longest distance, and described snap-fit element is pushed described second annular groove to by the tension force of described flexible member; A plurality of grooves are surrounded on described axostylus axostyle, and the upper end of described outer tube is then around a plurality of micropores, and put described snap-fit element at described micropore place, at described axostylus axostyle when the axial direction of described outer tube moves, in order to block described groove; An and coupler, it is a kind of movable hollow circular cylinder, be installed in the upper end of described outer tube, and surround a plurality of described micropores, and a flexible member inserted in the described coupler, one end of described flexible member uses a fixture to be fixed in first annular groove of described outer tube, the other end then props up the fastening part of described coupler inside, described coupler has a clamping part and release portion, described snap-fit element is blocked described groove during normality, described coupler can axially moving between the primary importance and the second place along described outer tube, when described coupler moved to described primary importance, described clamping part then propped up described snap-fit element, in order to avoid moving of described axostylus axostyle, when described coupler moved to the described second place, described release portion then can discharge described snap-fit element.One axostylus axostyle and an outer tube, axostylus axostyle is placed in the outer tube, and move along the axial of outer tube, mainly on axostylus axostyle around a plurality of grooves, be installed in the snap-fit element of outer tube in order to engaging, and design a coupler, be installed in the ora terminalis place of outer tube, coupler can be along axially the moving between the primary importance and the second place of outer tube during normality, in order to a plurality of grooves of interlock, and axostylus axostyle and outer tube controlled.
Can be according to multisection type extension sleeve hand-held tool handle of the present utility model according to user's the demand adjustment axostylus axostyle and the flexible distance of outer tube, in the hope of suitable moment.
Easy to operate according to multisection type extension sleeve hand-held tool handle of the present utility model, wherein in order to the coupler of control axostylus axostyle and outer tube, finger takes place in the time of can avoiding the user to operate crush or cause the accident of bursting and receiving.
Description of drawings
Fig. 1 is an exploded view of the present utility model.
Fig. 2 is a cutaway view of the present utility model.
Fig. 3-1,3-2 are action diagram of the present utility model.
The specific embodiment
About technology contents of the present utility model, existing accompanying drawings is as follows:
As shown in Figure 1, multisection type extension sleeve hand-held tool handle provided by the utility model comprises:
One axostylus axostyle 1, has a kink 11, and be separation with kink 11, at one end extend a junction 10, connecting portion 10 is the rectangular cylinder of a section, and on connecting portion 10, install a snap-fit element 101, in order to the catch sleeve (not shown), the other end then connects a resistance portion 12 and main part 13; And an outer tube 2, have a plurality of micropores 20 and be provided with a plurality of snap-fit element 21, in axostylus axostyle 1 is placed into outer tube 2 and when being collapse state, the upper limb of outer tube 2 just props up aforesaid resistance portion 12.
See also Fig. 1, shown in 2, the utility model utilizes the axially-movable of jockey control axostylus axostyle 1 in outer tube 2, and it comprises:
One perforation 14, be arranged in the lower edge of axostylus axostyle 1, in perforation 14, put a flexible member 15, and flexible member 15 is springs, and install two snap-fit element 16 at the two ends of flexible member 15, snap-fit element 16 is steel balls, internal face at outer tube 2 then has one second annular groove 23 (being positioned at the other end of micropore 20 approximately), and axostylus axostyle 1 along outer tube 2 axially outwards be stretched over longest distance the time, snap-fit element 16 is just pushed second annular groove 23 to by the tension force of flexible member 15, to prop up second annular groove 23, make axostylus axostyle 1 not separate with outer tube 2, also be provided with a base portion 17 in the lower end of axostylus axostyle 1, when axostylus axostyle 1 and outer tube 2 are done axially-movable, it does not rocked in order to firm axostylus axostyle 1;
A plurality of grooves 131, be surrounded on the main part 13 of axostylus axostyle 1, become equi-spaced apart to each other, outer tube 2 upper ends then are surrounded with a plurality of micropores 20, and put a plurality of snap-fit element 21 at a plurality of micropores 20 places, when axostylus axostyle 1 during along the moving axially of outer tube 2, in order to block groove 131, can adjust the flexible distance of axostylus axostyle 1 and outer tube 2 along with user's demand; And
One coupler 3, it is a kind of movable hollow circular cylinder, be installed in the upper end of outer tube 2, and surround above-mentioned a plurality of micropores 20, and a flexible member 31 inserted in the coupler 3, flexible member 31 is springs, one end of flexible member 31 uses a fixture 30 to be fixed in first ring groove 22 of outer tube 2, fixture 30 is a clasp, the other end of flexible member 31 then props up the fastening part 32 of coupler 3 inside, this coupler 3 has a clamping part 33 and release portion 35 in addition, when above-mentioned snap-fit element 21 is blocked groove 131 during normality, this coupler 3 can axially moving between the primary importance and the second place along outer tube 2, when coupler 3 moves to primary importance (as shown in Figure 2), 33 of clamping parts can prop up this snap-fit element 21, in order to moving of restriction axostylus axostyle 1, when coupler 3 moves to the second place (shown in Fig. 3-1), 35 in release portion can discharge snap-fit element 21, therefore axostylus axostyle 1 just can move freely, wherein 35 in clamping part 33 and release portion are provided with an inclined-plane 34 in addition, when coupler 3 moves, be convenient to snap-fit element 21 and between clamping part 33 and release portion 35, slide.
Consult Fig. 3-1 again, shown in the 3-2, coupler 3 axially moving during normality along outer tube 2 in the primary importance and the second place, when coupler 3 moves to the second place (shown in Fig. 3-1), release portion 35 can discharge snap-fit element 21, this moment, snap-fit element 21 was still blocked groove 131, was positioned at the position of release portion 35 when abnormal owing to snap-fit element 21, just axostylus axostyle 1 can be done axially-movable (shown in Fig. 3-2) along outer tube 2 freely.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (10)
1. a multisection type extension sleeve hand-held tool handle has an axostylus axostyle (1) and an outer tube (2), and utilizes a jockey to control the axial action of described axostylus axostyle (1) in described outer tube (2), it is characterized in that described extension sleeve hand-held tool handle comprises:
One perforation (14), be arranged in the ora terminalis place of described axostylus axostyle (1), in described perforation (14), put a flexible member (15), install two snap-fit element (16) at the two ends of described flexible member (15), the internal face of described outer tube (2) then has one second annular groove (23), and described axostylus axostyle (1) is when the axial direction of described outer tube (2) outwards stretches longest distance, and described snap-fit element (16) is pushed described second annular groove (23) to by the tension force of described flexible member (15);
A plurality of grooves (131), be surrounded on described axostylus axostyle (1), the upper end of described outer tube (2) is then around a plurality of micropores (20), and locate to put described snap-fit element (21) at described micropore (20), at described axostylus axostyle (1) when the axial direction of described outer tube (2) moves, in order to block described groove (131); And
One coupler (3), it is a kind of movable hollow circular cylinder, be installed in the upper end of described outer tube (2), and surround a plurality of described micropores (20), and a flexible member (31) inserted in the described coupler (3), one end of described flexible member (31) uses a fixture (30) to be fixed in first annular groove (22) of described outer tube (2), the other end then props up the inner fastening part (32) of described coupler (3), described coupler (3) has a clamping part (33) and release portion (35), described snap-fit element (21) is blocked described groove (131) during normality, described coupler (3) can axially moving between the primary importance and the second place along described outer tube (2), when described coupler (3) moves to described primary importance, described clamping part (33) then props up described snap-fit element (21), in order to avoid moving of described axostylus axostyle (1), when described coupler (3) moved to the described second place, described release portion (35) then can discharge described snap-fit element (21).
2. multisection type extension sleeve hand-held tool handle according to claim 1 is characterized in that described axostylus axostyle (1) is provided with a base portion (17).
3. multisection type extension sleeve hand-held tool handle according to claim 2 is characterized in that described base portion (17) is in order to firm described axostylus axostyle (1).
4. multisection type extension sleeve hand-held tool handle according to claim 1 is characterized in that described flexible member (15,31) is a spring.
5. multisection type extension sleeve hand-held tool handle according to claim 1 is characterized in that described snap-fit element (101,16,21) is a steel ball.
6. multisection type extension sleeve hand-held tool handle according to claim 1 is characterized in that equi-spaced apart between described a plurality of groove (131).
7. multisection type extension sleeve hand-held tool handle according to claim 1 is characterized in that described groove (1321) can adjust the flexible distance of described axostylus axostyle (1) and described outer tube (2).
8. multisection type extension sleeve hand-held tool handle according to claim 1, the shape that it is characterized in that described groove (131) is an arc.
9. multisection type extension sleeve hand-held tool handle according to claim 1 is characterized in that described fixture (30) is a clasp.
10. multisection type extension sleeve hand-held tool handle according to claim 1, it is characterized in that being provided with an inclined-plane (34) between described clamping part (33) and the described release portion (35), be convenient to described snap-fit element (21) and between described clamping part (33) and described release portion (35), move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125040 CN2686811Y (en) | 2003-12-02 | 2003-12-02 | Multi-section telescopic manual tool handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125040 CN2686811Y (en) | 2003-12-02 | 2003-12-02 | Multi-section telescopic manual tool handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686811Y true CN2686811Y (en) | 2005-03-23 |
Family
ID=34662136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320125040 Expired - Fee Related CN2686811Y (en) | 2003-12-02 | 2003-12-02 | Multi-section telescopic manual tool handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686811Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954569A (en) * | 2009-07-15 | 2011-01-26 | 株式会社町塚制作所 | Manufacturing method for l-shaped nut/bolt turning tool and l-shaped nut/bolt turning tool |
| CN102560621A (en) * | 2011-12-28 | 2012-07-11 | 苏州优晶光电科技有限公司 | Impurity removal device |
| TWI606901B (en) * | 2017-07-21 | 2017-12-01 | Jin Shun Zheng | Hand tool telescopic structure |
| CN109822492A (en) * | 2019-02-28 | 2019-05-31 | 绍兴三鼎工具有限公司 | Hose runs through ratchet handle |
| CN110023040A (en) * | 2017-07-21 | 2019-07-16 | 株式会社永木精机 | The connecting structure of operation stick |
| CN110753604A (en) * | 2017-06-16 | 2020-02-04 | Gb项目公司 | Rod for operating a tool provided with means for adjusting the length of the rod |
| TWI698307B (en) * | 2019-07-26 | 2020-07-11 | 國立勤益科技大學 | Ratchet tool with telescopic quick-release combined multi-specification disassembly function |
-
2003
- 2003-12-02 CN CN 200320125040 patent/CN2686811Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954569A (en) * | 2009-07-15 | 2011-01-26 | 株式会社町塚制作所 | Manufacturing method for l-shaped nut/bolt turning tool and l-shaped nut/bolt turning tool |
| CN102560621A (en) * | 2011-12-28 | 2012-07-11 | 苏州优晶光电科技有限公司 | Impurity removal device |
| CN110753604A (en) * | 2017-06-16 | 2020-02-04 | Gb项目公司 | Rod for operating a tool provided with means for adjusting the length of the rod |
| CN110753604B (en) * | 2017-06-16 | 2023-07-07 | Gb项目公司 | Rod for operating a tool, provided with means for adjusting the length of the rod |
| TWI606901B (en) * | 2017-07-21 | 2017-12-01 | Jin Shun Zheng | Hand tool telescopic structure |
| CN110023040A (en) * | 2017-07-21 | 2019-07-16 | 株式会社永木精机 | The connecting structure of operation stick |
| CN110023040B (en) * | 2017-07-21 | 2022-09-27 | 株式会社永木精机 | Connecting structure of operating rod |
| CN109822492A (en) * | 2019-02-28 | 2019-05-31 | 绍兴三鼎工具有限公司 | Hose runs through ratchet handle |
| TWI698307B (en) * | 2019-07-26 | 2020-07-11 | 國立勤益科技大學 | Ratchet tool with telescopic quick-release combined multi-specification disassembly function |
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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 |