CN2849403Y - Adjustable airflow and multi-direction rotation joint set - Google Patents
Adjustable airflow and multi-direction rotation joint set Download PDFInfo
- Publication number
- CN2849403Y CN2849403Y CN 200520132809 CN200520132809U CN2849403Y CN 2849403 Y CN2849403 Y CN 2849403Y CN 200520132809 CN200520132809 CN 200520132809 CN 200520132809 U CN200520132809 U CN 200520132809U CN 2849403 Y CN2849403 Y CN 2849403Y
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- air
- group
- flow
- adjusting
- hole
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Abstract
The utility model relates to a joint group capable of adjusting air flow and multi-direction rotation, which is used for connecting a connecting part of a pneumatic tool. The joint group comprises a first connecting group which is connected with a connecting part of the pneumatic tool, a connector which is provided with a connecting and inserting part, a first rotating component which is provided with a body, an inserting and pivoting barrel which is inserted in the connecting and inserting part of the connector, an inserting hole which is arranged on the inserting and pivoting barrel, a first connecting hole which is arranged on the body and is communicated with an inserting hole, a second connecting which is communicated with the first connecting hole, and an air adjusting group which is provided with an air adjusting barrel which can be rotatablely pivoted with a first connecting hole of a first rotating component, wherein the air adjusting barrel is provided with a ventilating hole which used for conducting air flow and a ventilating channel which is communicated with the ventilating hole. The utility model can provide an air pressure joint which can rotate in multiple directions, and simultaneously has the function of adjusting the air flow, with the advantages of simple combined structure, firm combination, firmness and high durability.
Description
Technical field
The utility model is relevant with pneumatic tool, is meant a kind of joint group of adjusting air-flow and multidirectional rotation especially.
Background technique
General air tool joint group directly connects with rapid pipe joint usually and establishes.In use, same axial rotary action is only arranged, the use than special angle can't be provided, make pipeline be subjected to interfere easily so that influence use.Moreover its regulating the qi flowing in the channels assembly is to be provided with in addition, and outside not only causing the member complexity and taking up room greatly, it also has its inconvenience on adjusting and using.
Summary of the invention
At the problems referred to above, main purpose of the present utility model is to provide a kind of joint group of adjusting air-flow and multidirectional rotation, and it provides the pneumatic fittings of multidirectional rotation to have more the function that can adjust throughput.
A time purpose of the present utility model is to provide a kind of joint group of adjusting air-flow and multidirectional rotation, and its composite construction is simple, and makes up firm practicality and have serviceability.
For achieving the above object, a kind of joint group of adjusting air-flow and multidirectional rotation provided by the utility model, be arranged in one air tool one and meet the portion of establishing, it is characterized in that including: one first connects group, it is arranged in the described portion of establishing that connects, have a connector assembly, described connector assembly is provided with a Plug Division; One first changes part, and it has a body, and a slotting pivot tube and described body connect to be established, the Plug Division of itself and described connector assembly plugs, and be formed with a spliced eye, one first connects the hole is opened in described body and communicates with described spliced eye, and one second connects hole and described first and connects the hole and communicate; One regulating the qi flowing in the channels group, it has a regulating the qi flowing in the channels tube and is hubbed at described first rotationally and changes first of part and connect the hole, and described regulating the qi flowing in the channels tube is provided with a vent for the conducting air-flow, and an air vent that is communicated with described vent.
Above-mentioned the utility model, described first connects group also has an instrument fitting and is arranged in described connector assembly.
The above the utility model also includes pivot knot part and is arranged in the described first commentaries on classics part.
The above the utility model, described pivot knot part is arranged in first of the described first commentaries on classics part rotationally and connects the hole.
The above the utility model, described pivot knot part wears and is articulated in described regulating the qi flowing in the channels group.
The above the utility model, described regulating the qi flowing in the channels group and described pivot knot part are one-body molded.
The above the utility model also includes one second commentaries on classics part and is arranged in described pivot knot part, and described second changes part can freely rotate relative to the described first commentaries on classics part.
The above the utility model, described second commentaries on classics part and described pivot knot part are one-body molded.
The above the utility model, also including one the 3rd changes part, and it is arranged in described second rotationally changes between a part and the pneumatic tube group.
The above the utility model, it also includes a connector assembly, and it is provided with a Plug Division, and the described the 3rd changes the Plug Division that part is arranged in described connector assembly rotationally.
Adopt technique scheme, the utility model can provide the pneumatic fittings of multidirectional rotation, has more the function that can adjust throughput simultaneously.And composite structure of the present utility model is simple, makes up firmly, practical, has good serviceability.
Description of drawings
Fig. 1 is the utility model one preferred embodiments and air tool allocation plan;
Fig. 2 is the forward sight combination section of the utility model one preferred embodiments;
Fig. 3 is the forward sight decomposing section of the utility model one preferred embodiments;
Fig. 4 is an operation rotary state figure of the utility model one preferred embodiments;
Fig. 5 is the forward sight combination section of another preferred embodiments of the utility model.
Embodiment
For the effect that describes characteristics of the present utility model in detail and reached, the existing act under following preferred embodiment and the conjunction with figs. explanation.
As shown in Figure 1, the air-flow adjusted that is provided for the utility model one preferred embodiment and the joint group of multidirectional rotation connect and establish the T1 of portion for being arranged in one of pneumatic tool T, and a pneumatic tube group A.
As Fig. 2, shown in Figure 3, this joint group that can adjust air-flow and multidirectional rotation includes:
One instrument fitting 10 has a body 11, forms a perforation 12, one spiro union portions 13, one switching parts 15 on it, and one pulls solid portion 17.
One connector assembly 20 has a body 21, which is provided with a spiral shell portion 22, but spiral shell is located at switching part 15, one switching parts 23, one Plug Divisions 26 of instrument fitting 10, and a bar meets portion 27.
Wherein, instrument fitting 10 consists of one first with connector assembly 20 and meets group 1A.
One first changes part 30, has a body 31, one inserts pivot tube 32 is arranged in body 31, it can insert the Plug Division 26 of pivot in connector assembly 20, the first commentaries on classics part 30 can freely be rotated relative to instrument fitting 10, one spliced eye 33 communicates with the perforation 12 of instrument fitting 10, one fixing part 34 is provided with the bar that a fixing button C1 is fixed in connector assembly 20 and meets portion 27, one first seal ring R1 is sealed in the Plug Division 26 of connector assembly 20, one first connects hole 35 is opened in body 31 and communicates with spliced eye 33, and one second connects hole 37 and first and connects hole 35 and communicate.
One regulating the qi flowing in the channels group 40, it has a regulating the qi flowing in the channels tube 41, be hubbed at first of the first commentaries on classics part 30 rotationally and connect hole 35, a sheathed seal ring R5 on it, an one pivot hole 42 and a fixing part 43, one air vent 44 is provided with some vents 441,442,443, and turns portion 45 and can turn for finger, makes regulating the qi flowing in the channels group 40 change part 30 relative to first and rotates.
One second changes part 50, and it has a body 51, offers one first on it and connects hole 53, one bars and meet portion 54 and be located at first side that connects hole 53, and one second connects hole 55 connects first and connects hole 53, and a keyhole 57, and bolt is provided with a stopple 58 in the keyhole 57.
One pivot knot part 60, it has a pipe shaft 61, change part 50 and be provided with two seal ring R7 for one is arranged in second in the present embodiment, pivot knot part 60 is arranged in first is changeed the pivot hole 42 that second of part 30 connects hole 37 and regulating the qi flowing in the channels group 40, can make the second commentaries on classics part 50 change part 30 relative to first and freely rotate.Pipe shaft 61 is provided with an air flue 63, one vents 65, and a fixing part 69 is fixed for a fixing button C3.
One the 3rd changes part 70, it has a body 71, which is provided with two seal ring R9, be articulated in first of the second commentaries on classics part 50 free to rotately and connect hole 53, one switching part 73 is arranged in body 71, for being connected with pneumatic tube group A, wherein is provided with a flow channel 75, some air drains 77 are communicated with second of the flow channel 75 and the second commentaries on classics part 50 and connect hole 55, and a snapping portion 79 can meet portion 54 with the bar that the 3rd commentaries on classics part 70 be fixed in the second commentaries on classics part 50 for a fixing button C5.
User mode after the utility model combination is described as follows:
At first, first changes part 30 can rotate relative to the axial any direction of instrument fitting 10, while second commentaries on classics part 50 also can change part 70 axial any directions relative to the first commentaries on classics part 30 and the 3rd and rotate, therefore the 3rd commentaries on classics part 70 pneumatic tube group A that establishes that connects forms rotating of any directions relative to instrument fitting 10, the user can operate pneumatic tool T easily at any angle, and do not have the situation of any interference, as shown in Figure 4.
In addition, as shown in Figure 5, be the utility model air-flow adjusted that provided of a preferred embodiment and the joint group of multidirectional rotation again, it includes 2 first changes part 30E, a regulating the qi flowing in the channels group 40E, and an instrument fitting 10, two connector assemblys 20, and one the 3rd change part 70E.
Wherein, the former second commentaries on classics part is to change part 30E with first to share, and regulating the qi flowing in the channels group 40E then connects pivot knot part and forms, and the 3rd changes the cutting graftage part that part 70E is arranged in connector assembly 20.Therefore, structure of the present utility model can be more simplified, and the purpose of this utility model and effect can be reached equally.
Similarly, pivot of the present utility model knot part also changes part for one is arranged in first, with the second commentaries on classics part be the structure of separable combination.Perhaps, pivot knot part is an independent member, and the separable first commentaries on classics part and second that is arranged in combination changes part, can reach the purpose of this utility model equally.
By above embodiment, it is as follows to conclude characteristics of the present utility model:
1, the utility model can provide the pneumatic fittings of multidirectional rotation, has more the function that can adjust throughput simultaneously.
2, composite structure of the present utility model is simple, and makes up firmly, practical, has serviceability.
Claims (10)
1, a kind of joint group of adjusting air-flow and multidirectional rotation is arranged in one air tool one and meets the portion of establishing, and it is characterized in that including:
One first connects group, and it is arranged in the described portion of establishing that connects, and has a connector assembly, and described connector assembly is provided with a Plug Division;
One first changes part, and it has a body, and a slotting pivot tube and described body connect to be established, the Plug Division of itself and described connector assembly plugs, and be formed with a spliced eye, one first connects the hole is opened in described body and communicates with described spliced eye, and one second connects hole and described first and connects the hole and communicate;
One regulating the qi flowing in the channels group, it has a regulating the qi flowing in the channels tube and is hubbed at described first rotationally and changes first of part and connect the hole, and described regulating the qi flowing in the channels tube is provided with a vent for the conducting air-flow, and an air vent that is communicated with described vent.
2, can adjust the joint group of air-flow and multidirectional rotation according to claim 1, it is characterized in that: described first connects group also has an instrument fitting and is arranged in described connector assembly.
3, can adjust the joint group of air-flow and multidirectional rotation according to claim 1, it is characterized in that: also include pivot knot part and be arranged in the described first commentaries on classics part.
4, as adjusting the joint group of air-flow and multidirectional rotation as described in the claim 3, it is characterized in that: described pivot knot part is arranged in described first rotationally to be changeed first of part and connects the hole.
5, as adjusting the joint group of air-flow and multidirectional rotation as described in the claim 3, it is characterized in that: described pivot knot part wears and is articulated in described regulating the qi flowing in the channels group.
6, as adjusting the joint group of air-flow and multidirectional rotation as described in the claim 3, it is characterized in that: described regulating the qi flowing in the channels group and described pivot knot part are one-body molded.
7, as adjusting the joint group of air-flow and multidirectional rotation as described in the claim 3, it is characterized in that: also including one second changes part and is arranged in described pivot knot part, and described second changes part can change part relative to described first and freely rotate.
8, as adjusting the joint group of air-flow and multidirectional rotation as described in the claim 7, it is characterized in that: described second changes part and described pivot, and to tie part one-body molded.
9, as adjusting the joint group of air-flow and multidirectional rotation as described in the claim 7, it is characterized in that: also including one the 3rd changes part, and it is arranged in described second rotationally changes between a part and the pneumatic tube group.
10, as adjusting the joint group of air-flow and multidirectional rotation as described in the claim 9, it is characterized in that: also include a connector assembly, it is provided with a Plug Division, and the described the 3rd changes the Plug Division that part is arranged in described connector assembly rotationally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132809 CN2849403Y (en) | 2005-11-14 | 2005-11-14 | Adjustable airflow and multi-direction rotation joint set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132809 CN2849403Y (en) | 2005-11-14 | 2005-11-14 | Adjustable airflow and multi-direction rotation joint set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849403Y true CN2849403Y (en) | 2006-12-20 |
Family
ID=37521887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520132809 Expired - Fee Related CN2849403Y (en) | 2005-11-14 | 2005-11-14 | Adjustable airflow and multi-direction rotation joint set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849403Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465506A (en) * | 2015-12-07 | 2016-04-06 | 上海宇航系统工程研究所 | Air charging connector |
-
2005
- 2005-11-14 CN CN 200520132809 patent/CN2849403Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465506A (en) * | 2015-12-07 | 2016-04-06 | 上海宇航系统工程研究所 | Air charging connector |
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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 |