CN202780942U - T-shaped sleeve - Google Patents
T-shaped sleeve Download PDFInfo
- Publication number
- CN202780942U CN202780942U CN 201220518557 CN201220518557U CN202780942U CN 202780942 U CN202780942 U CN 202780942U CN 201220518557 CN201220518557 CN 201220518557 CN 201220518557 U CN201220518557 U CN 201220518557U CN 202780942 U CN202780942 U CN 202780942U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- adapting rod
- shaped
- axial
- hole
- 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
Links
Images
Abstract
The utility model relates to a T-shaped sleeve which comprises a T-shaped body formed by a handle (1) and a transfer rod (2), wherein a sleeve (21) is arranged at the tail end of the transfer rod (2). The T-shaped sleeve is characterized by also comprising a holding sleeve (3), wherein an axial through hole (31) is formed in the holding sleeve (3), and the transfer rod (2) penetrates through the axial through hole (31) and is rotatably arranged in the axial through hole (31) through a rotation locating mechanism. Compared with the prior art, the T-shaped sleeve can avoid discomfortableness generated between a hand and a transfer rod in the using process and is more convenient to use.
Description
Technical field
The utility model relates to a kind of hand-operated tools, relates in particular to a kind of T-shaped sleeve.
Background technology
Existing T-shaped tube-in-tube structure comprises turning handle, and the axostylus axostyle of establishing is vertically stretched at this turning handle middle part, and the sleeve of being located at the axostylus axostyle other end, wherein said turning handle, axostylus axostyle, and sleeve is integrated part.Along with the progress of science and technology, the plant equipment structure becomes increasingly complex, and needs the different sleeve of transposing to rotate different parts, while is along with structure is complicated, working space also becomes increasingly complex, and sometimes need to operate in narrow space, and common so T-shaped sleeve uses very inconvenient.
For this reason, the technical staff has carried out multiple improvement to existing T-shaped sleeve.Be to disclose a kind of replaceable T-shape socket structure in the Chinese utility model patent of ZL200520026061.1 (Granted publication number for CN2813212Y) such as the patent No., comprise: a turning handle, this turning handle stage casing is vertically stretched and is established an axostylus axostyle, and this axostylus axostyle has a sleeve away from an end of this axostylus axostyle; The two ends of turning handle are respectively equipped with a barrier assembly, the sheathed linking part of this turning handle, this linking part has certain hyte and a fixing slot, to should the location group being provided with a groove in the turning handle stage casing, be resisted against in the groove by this location group, make linking part be positioned the turning handle stage casing, and this fixing slot is to plug for an axostylus axostyle, and this axostylus axostyle is provided with a sleeve away from an end of turning handle, for the workpiece of fit institute wish rotation.This utility model in use can be replaced different sleeves, and can make suitable adjustment according to the size of working space.But still there is following problem in this utility model patent: during owing to use, need to hold turning handle adds revolving force on the other hand, the another hand need to be held adapting rod and fix position and direction, and existing T-shaped sleeve is because structural limitations, the hand of holding adapting rod can continue and adapting rod between produce friction, this friction meeting comes discomfort or burning heat sensation to hand strap, and is very inconvenient during use; T-shaped sleeve is generally made by stainless steel material simultaneously, and smooth surface is skidded when holding at turning handle place rotation T connector so easily.
The utility model content
Technical problem to be solved in the utility model provide a kind of hand of holding adapting rod can be not directly and adapting rod produce the T-shaped sleeve of friction.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of T-shaped sleeve, comprise the T-shaped body that is formed by handle and adapting rod, the end of adapting rod arranges sleeve, 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.
Wherein said rotary positioning mechanism has various ways to realize that wherein a kind of preferred structure is: described rotary positioning mechanism comprises:
Fixed cover be located at described adapting rod outer keeping out cover and being movably set in described adapting rod outer and be positioned at the adapter sleeve of keeping out the cover top, can be kept out cover and withstand, this adapter sleeve is outside equipped with external screw thread;
One end of described 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 internal thread on the grip sleeve and the tight interlock of external screw thread outside the adapter sleeve, described grip sleeve just can be set on the described adapting rod by described rotary positioning mechanism.
Another kind of preferred structure 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;
Described 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 handle surfaces 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 utility model has the advantage of: the grip sleeve around adapting rod is set outside the adapting rod of T-shaped sleeve, 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 utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the cutaway view of the utility model embodiment one;
Fig. 3 is the three-dimensional exploded view of the utility model embodiment one;
Fig. 4 is the structural representation of the utility model embodiment two;
Fig. 5 is the three-dimensional exploded view of the utility model embodiment two.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Embodiment one
Be depicted as the T-shaped sleeve of the first embodiment of the present utility model such as Fig. 1 ~ 3, comprise the T-shaped body and the grip sleeve 3 that are formed by handle 1 and adapting rod 2, the end of adapting rod 2 arranges sleeve 21, be provided with axial through hole 31 in described 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.
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 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
Be the T-shaped sleeve of the second embodiment of the present utility model as shown in Figure 4 and Figure 5, different from embodiment one is that described rotary positioning mechanism comprises:
Be symmetricly set on the positioning convex 22 outside the described adapting rod 2;
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.
Claims (5)
1. T-shaped sleeve, comprise the T-shaped body that is formed by handle (1) and adapting rod (2), the end of adapting rod (2) arranges sleeve (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. T-shaped sleeve 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. T-shaped sleeve according to claim 2, 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. according to claim 1 and 2 or 3 described T-shaped sleeves, it is characterized in that described grip sleeve (3) surface is provided with cross knurled (32).
5. T-shaped sleeve according to claim 1, it is characterized in that: described handle (1) surface is fitted with anti-skidding integument (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518557 CN202780942U (en) | 2012-10-11 | 2012-10-11 | T-shaped sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518557 CN202780942U (en) | 2012-10-11 | 2012-10-11 | T-shaped sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780942U true CN202780942U (en) | 2013-03-13 |
Family
ID=47808277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220518557 Expired - Fee Related CN202780942U (en) | 2012-10-11 | 2012-10-11 | T-shaped sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753461A (en) * | 2013-12-31 | 2014-04-30 | 宁海县雁苍山电力设备厂 | Combined wrench |
| CN110919585A (en) * | 2019-12-04 | 2020-03-27 | 河南中烟工业有限责任公司 | Quick T type sleeve pull rod |
-
2012
- 2012-10-11 CN CN 201220518557 patent/CN202780942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753461A (en) * | 2013-12-31 | 2014-04-30 | 宁海县雁苍山电力设备厂 | Combined wrench |
| CN110919585A (en) * | 2019-12-04 | 2020-03-27 | 河南中烟工业有限责任公司 | Quick T type sleeve pull rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202780942U (en) | T-shaped sleeve | |
| CN108262709A (en) | Sleeve capable of accommodating screwdriver head | |
| CN205184625U (en) | Screwdriver | |
| CN202780983U (en) | T-joint | |
| CN204308817U (en) | A kind of dual gauge box spanner assembly | |
| CN202780943U (en) | T-shaped sleeve | |
| CN203062660U (en) | Ball-peen pipe tongs with telescopic handle | |
| CN102990575A (en) | T-shaped sleeve | |
| CN202846436U (en) | T-shaped screwdriver | |
| CN201201060Y (en) | Hand fastened drill chuck | |
| CN206230408U (en) | A kind of Multi-function hardware tool pincers | |
| CN102990594A (en) | T-shaped joint | |
| CN102990576A (en) | T-shaped sleeve | |
| CN202847249U (en) | Magnetic compass | |
| CN203330994U (en) | Auxiliary handle device | |
| CN206465178U (en) | A kind of multimode hole drilling jig | |
| CN102990585A (en) | T-shaped screwdriver | |
| CN203844929U (en) | Manually-operated spring assembling device for band-type brake | |
| CN205363715U (en) | Bottle opener convenient to dismantle screw | |
| CN203995308U (en) | Multifunctional teaching aid | |
| CN104999401A (en) | Spiral and rapid ratchet wrench | |
| CN203818889U (en) | Multi-suitability carving tool | |
| CN203041107U (en) | Cosmetic brush structure | |
| CN203495830U (en) | Friction pipe wrench | |
| CN203171498U (en) | Fitting piece device of head-shaking tool |
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: 20130313 Termination date: 20131011 |