CN102990594A - T-shaped joint - Google Patents
T-shaped joint Download PDFInfo
- Publication number
- CN102990594A CN102990594A CN2012103825717A CN201210382571A CN102990594A CN 102990594 A CN102990594 A CN 102990594A CN 2012103825717 A CN2012103825717 A CN 2012103825717A CN 201210382571 A CN201210382571 A CN 201210382571A CN 102990594 A CN102990594 A CN 102990594A
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- China
- Prior art keywords
- adapting rod
- sleeve
- axial
- hole
- grip sleeve
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- 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.)
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to a T-shaped joint which comprises a T-shaped body consisting of a rotating handle (1) and a transit rod (2), and the tail end of the transit rod (2) is provided with a sleeve (21); and the T-shaped joint is characterized in that the T-shaped joint also comprises a griping sleeve (3), an axial through hole (31) is arranged in the griping sleeve (3), and the transit rod (2) passes through the axial through hole (31) and is rotatablely arranged in the axial through hole (31) through a rotary positioning mechanism. Compared with the prior art, the T-shaped joint disclosed by the invention can avoid the occurrence of a discomfortable feeling between a hand and the transit rod in the process of application, and the T-shaped joint is convenient to use.
Description
Technical field
The present invention relates to a kind of hand-operated tools, relate in particular to a kind of T connector.
Background technology
Existing T connector, comprise the T-shaped body that is formed by turning handle and adapting rod, the end of adapting rod is set to adapter, generally ball can be set on the adapter, joint is when sleeve is combined like this, and joint snaps in the sleeve, ball on the joint just snaps in the groove on the sleeve lining, thereby finish the combination of T connector and sleeve, sleeve is socketed target component again, by turning handle rotation application of force rotating object parts.T connector in use, need user's two hands to cooperate, that is: a hand need to be held turning handle and apply revolving force, the another hand need to be held adapting rod and fix position and direction, existing T connector is because structural limitations, the hand of holding adapting rod can continue and adapting rod between produce friction, this frictional force can be come discomfort or burning heat sensation to hand strap, and is very inconvenient during use; In addition, because T connector is generally made by stainless steel material, smooth surface is skidded when holding at turning handle place rotation T connector so easily; And generally need to hold axostylus axostyle and could exactly joint be snapped in sleeve, so the same problem of skidding that exists in axostylus axostyle place; In the actual use procedure, these all can affect normal operation, therefore need further to improve.
Summary of the invention
Technical problem to be solved by this invention provide a kind of hand of holding adapting rod can be not directly and adapting rod produce the T connector of friction.
The present invention solves the problems of the technologies described above the technical scheme that adopts: this T connector, comprise the T-shaped body that is formed by turning handle and adapting rod, the end of adapting rod is set to adapter, it is characterized in that: also include grip sleeve, be provided with axial through hole in this grip sleeve, described adapting rod passes described axial through hole and is arranged in the axial through hole by rotary positioning mechanism rotation.
A kind of preferred structure of wherein said rotary positioning mechanism is: described rotary positioning mechanism comprises
Fixed cover is located at the cover of keeping out outside the described adapting rod; It is outer and be positioned at the adapter sleeve of keeping out the cover top, can be kept out cover and withstand to be movably set in described adapting rod, and this adapter sleeve is outside equipped with external screw thread;
Simultaneously an end of grip sleeve links to each other with described adapter sleeve, and is provided with internal thread in grip sleeve and the axial through hole that described adapter sleeve links to each other.
When the tight interlock of external screw thread of the internal thread of grip sleeve and adapter sleeve, grip sleeve can be set on the adapting rod by this rotary positioning mechanism.
The another kind of preferred structure of described rotary positioning mechanism is: described rotary positioning mechanism comprises
Be arranged on the outer positioning convex of described adapting rod;
The described adapting rod that is slidingly connected is outer and be positioned at the back-up ring that positioning convex top, the projection that can be positioned withstand;
Grip sleeve is movably arranged on outside the described adapting rod and is positioned at described back-up ring top.
As preferably, described grip sleeve surface is provided with cross knurled, and described turning handle surface is fitted with anti-skidding integument, will be more conducive to like this gripping and the application of force of hand, the convenient use.
Compared with prior art, the invention has the advantages that: the grip sleeve around adapting rod is set outside the adapting rod of T connector, hold in the handle place and apply revolving force when one like this, another is held when the grip sleeve place fixes position and direction, can avoid the sense of discomfort brought because of the friction that produces between the hand of holding adapting rod and the adapting rod, the convenient use; Simultaneously outside this grip sleeve cross knurled is set, the place arranges integument at handle, makes the more convenient use of the present invention.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the cutaway view of the embodiment of the invention one;
Fig. 3 is the three-dimensional exploded view of the embodiment of the invention one;
Fig. 4 is the structural representation of the embodiment of the invention two;
Fig. 5 is the three-dimensional exploded view of the embodiment of the invention two.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one
Be depicted as the T connector of the first embodiment of the present invention such as Fig. 1～3, comprise the T-shaped body and the grip sleeve 3 that are formed by turning handle 1 and adapting rod 2, the end of adapting rod 2 arranges adapter 21, be provided with axial through hole 31 in the described grip sleeve 3, described adapting rod 2 passes described axial through hole 31 and is arranged in the axial through hole 31 by rotary positioning mechanism rotation.
Wherein said rotary positioning mechanism comprise fixed cover be located at described adapting rod 2 outer keeping out cover 4 and being movably set in described adapting rod 2 outer and be positioned at and keep out cover 4 tops, can be kept out cover 4 adapter sleeves that withstand 5, this adapter sleeve 5 is outside equipped with external screw thread; One end of described grip sleeve 3 links to each other with described adapter sleeve 5, and is provided with internal thread in grip sleeve 3 and the axial through hole that described adapter sleeve 5 links to each other; When the tight interlock of external screw thread outside the internal thread on the grip sleeve 3 and the adapter sleeve 5, described grip sleeve 3 just can be set on the described adapting rod 2 by described rotary positioning mechanism.
Simultaneously be located at cross knurled 32 on described grip sleeve 3 surfaces, fitting on described turning handle 1 surface arranges anti-skidding integument 11, will be more conducive to like this gripping and the application of force of hand, the convenient use.
Embodiment two
Different from embodiment one is that described rotary positioning mechanism comprises: be symmetricly set on the outer positioning convex 22 of described adapting rod 2 and the described adapting rod 2 of being slidingly connected is outer and be positioned at positioning convex 22 tops, the projection that can be positioned 22 back-up rings that withstand 6; Described grip sleeve 3 is movably arranged on outside the described adapting rod 2 and is positioned at described back-up ring 6 tops.Referring to Fig. 4 and shown in Figure 5.
Claims (5)
1. T connector, comprise the T-shaped body that is formed by turning handle (1) and adapting rod (2), the end of adapting rod (2) is set to adapter (21), it is characterized in that: also include grip sleeve (3), be provided with axial through hole (31) in this grip sleeve (3), described adapting rod (2) passes described axial through hole (31) and is arranged in the axial through hole (31) by rotary positioning mechanism rotation.
2. described T connector according to claim 1, it is characterized in that: described rotary positioning mechanism comprises:
Fixed cover be located at described adapting rod (2) outer keep out cover (4);
It is outer and be positioned at the adapter sleeve (5) of keeping out above the cover (4), can be kept out cover (4) and withstand to be movably set in described adapting rod (2), and this adapter sleeve (5) is outside equipped with external screw thread;
One end of grip sleeve (3) links to each other with described adapter sleeve (5), and is provided with internal thread in grip sleeve (3) and the axial through hole (31) that described adapter sleeve (5) links to each other.
3. described T connector according to claim 1, it is characterized in that: described rotary positioning mechanism comprises:
Be arranged on the outer positioning convex (22) of described adapting rod (2);
The described adapting rod (2) that is slidingly connected is outer and be positioned at the back-up ring (6) that positioning convex (22) top, the projection that can be positioned (22) withstand;
Grip sleeve (3) is movably arranged on outside the described adapting rod (2) and is positioned at described back-up ring (6) top.
4. the described T connector of any one claim according to claim 1～3 is characterized in that: described grip sleeve (3) surface is provided with cross knurled (32).
5. described T connector according to claim 1, it is characterized in that: the surface of described turning handle (1) is provided with anti-skidding integument (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103825717A CN102990594A (en) | 2012-10-11 | 2012-10-11 | T-shaped joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103825717A CN102990594A (en) | 2012-10-11 | 2012-10-11 | T-shaped joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102990594A true CN102990594A (en) | 2013-03-27 |
Family
ID=47919982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103825717A Pending CN102990594A (en) | 2012-10-11 | 2012-10-11 | T-shaped joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738211A (en) * | 2017-10-28 | 2018-02-27 | 重庆工业职业技术学院 | One kind manually can atwirl box spanner and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304627Y (en) * | 2008-12-09 | 2009-09-09 | 四川九洲电器集团有限责任公司 | Dedicated notched screwdriver |
| CN201711896U (en) * | 2010-05-20 | 2011-01-19 | 许秋民 | Improved tool structure |
| US20110079115A1 (en) * | 2009-10-05 | 2011-04-07 | Wagic, Inc. | Handled ratcheting tool with a flip out handle |
| US20110079118A1 (en) * | 2009-10-02 | 2011-04-07 | Tien-I Industrial Co., Ltd | Hand tool |
| CN202780983U (en) * | 2012-10-11 | 2013-03-13 | 宁波誉信工具制造有限公司 | T-joint |
-
2012
- 2012-10-11 CN CN2012103825717A patent/CN102990594A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201304627Y (en) * | 2008-12-09 | 2009-09-09 | 四川九洲电器集团有限责任公司 | Dedicated notched screwdriver |
| US20110079118A1 (en) * | 2009-10-02 | 2011-04-07 | Tien-I Industrial Co., Ltd | Hand tool |
| US20110079115A1 (en) * | 2009-10-05 | 2011-04-07 | Wagic, Inc. | Handled ratcheting tool with a flip out handle |
| CN201711896U (en) * | 2010-05-20 | 2011-01-19 | 许秋民 | Improved tool structure |
| CN202780983U (en) * | 2012-10-11 | 2013-03-13 | 宁波誉信工具制造有限公司 | T-joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738211A (en) * | 2017-10-28 | 2018-02-27 | 重庆工业职业技术学院 | One kind manually can atwirl box spanner and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |