CN208951489U - A kind of pneumatic joint regulating valve - Google Patents

A kind of pneumatic joint regulating valve Download PDF

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Publication number
CN208951489U
CN208951489U CN201821833508.XU CN201821833508U CN208951489U CN 208951489 U CN208951489 U CN 208951489U CN 201821833508 U CN201821833508 U CN 201821833508U CN 208951489 U CN208951489 U CN 208951489U
Authority
CN
China
Prior art keywords
pneumatic joint
groove
connection plug
ontology
pneumatic
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
Application number
CN201821833508.XU
Other languages
Chinese (zh)
Inventor
胡立新
张赞
南铁铭
谭明柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texto Pneumatic Components Co Ltd
Original Assignee
Texto Pneumatic Components Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Texto Pneumatic Components Co Ltd filed Critical Texto Pneumatic Components Co Ltd
Priority to CN201821833508.XU priority Critical patent/CN208951489U/en
Application granted granted Critical
Publication of CN208951489U publication Critical patent/CN208951489U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of pneumatic joint regulating valve, it is related to pneumatic joint field, including pneumatic joint ontology and connection plug, the side of pneumatic joint ontology is communicated with the first connection hose, the first connectivity slot is offered at the bosom position of the pneumatic joint ontology, and being internally located on the outside of the first connectivity slot for pneumatic joint ontology offers the first groove, thread groove is offered on the inner wall of first groove, the side of pneumatic joint ontology is mating to be connected with connection plug, and the side middle position of connection plug offers the second connectivity slot.In the utility model, connector sleeve block may be threadably connected to the inside of the first groove, and pneumatic joint ontology engaged with connection plug two card slots by way of be attached, the first gasket can be fitted closely with the second gasket simultaneously, the adjustable gap between the two of bolt, setting in this way may make the sealing performance between pneumatic joint ontology and connection plug more preferable.

Description

A kind of pneumatic joint regulating valve
Technical field
The utility model relates to pneumatic joint field more particularly to a kind of pneumatic joint regulating valves.
Background technique
Pneumatic quick connector is a kind of quick coupling for being mainly used for air line, pneumatic tool, does not need tool energy When realizing that the connector of pipeline connection or disconnection does not link --- when the lasso of parent moves on to the other end, stainless shot is automatically outside It rolls, daughter is disconnected because parent and the running of the active force of the common valve spring power of daughter are lower, and the valve of daughter and parent is respectively Closure, the flowing of moment block fluid.
Patent No. CN201721812183.2 discloses a kind of novel self-lock attaching type pneumatic joint, including including pneumatic Joint body, pneumatic joint ontology one end spiral are socketed with fixture nut, and the other end of the pneumatic joint ontology passes through Connecting sleeve is connect with pneumatic joint spiral connector, and the interior welds of the pneumatic joint plug have connection inner tube, the connection It is socketed with sealing rubber ring in inner tube, the apical lateral of the connection inner tube is welded with self-lock pin, on the pneumatic joint ontology Limit casing is socketed with the junction of pneumatic joint plug.
But since the utility model simply by limit casing limits pneumatic joint plug, thus to guarantee it Leakproofness, leakproofness is not high in this way, if limit casing can cause certain deformation using over time, Therefore leakproofness just not can guarantee, and be attached secondly, the utility model only passes through single self-lock pin to both, though connection It is convenient, but stability is not high.
Summary of the invention
The purpose of this utility model is to provide a kind of pneumatic joint regulating valves, to solve the above technical problems.
The utility model using following technical scheme in order to solve the above technical problems, realized: a kind of pneumatic joint adjusting Valve, including pneumatic joint ontology and connection plug, it is characterised in that:
The side of the pneumatic joint ontology is communicated with the first connection hose, the bosom position of the pneumatic joint ontology Place offers the first connectivity slot, and being internally located on the outside of the first connectivity slot for pneumatic joint ontology offers the first groove, the Thread groove is offered on the inner wall of one groove, the side of the pneumatic joint ontology is mating to be connected with connection plug, connection plug Side middle position offer the second connectivity slot, the side of the connection plug, which is located on the outside of the second connectivity slot, to be offered Second groove, and connector sleeve block is provided on the outside of the second groove, and the thread groove screw thread of connector sleeve block and the first inside grooves Connection, the other side of the connection plug is communicated with the second connection hose.
Preferably, card slot is offered on the lateral wall of the annular connector sleeve block, on one end inner wall of first groove There are two elastic cushion blocks for setting, and elastic cushion block is just engaged to the inside of card slot, also sets up on the inner wall of first groove There is non-slip mat.
Preferably, two the first fixed blocks are symmetrically fixed on the appearance wall of the pneumatic joint ontology, the connection is inserted Two the second fixed blocks are symmetrically fixed on the outer wall of head, and the second fixed block and the first fixed block pass through bolt spiral shell between the two Line connection.
Preferably, the side of the pneumatic joint ontology is provided with the first seal washer, and the side of the connection plug is set It is equipped with the second seal washer, and the first seal washer can be fitted closely with the second seal washer.
Preferably, first seal washer is equal with the diameter of the second seal washer.
Preferably, the outer diameter of the pneumatic joint ontology is equal with the outer diameter of connection plug.
The beneficial effects of the utility model are:
In the utility model, firstly, connector sleeve block may be threadably connected to the inside of the first groove, and pneumatic joint ontology with Connection plug is attached in such a way that two card slots engage, while the first gasket can be fitted closely with the second gasket, The adjustable gap between the two of bolt, setting in this way may make the sealing between pneumatic joint ontology and connection plug Performance is more preferable, secondly, the elastic cushion block of the first inside grooves can be engaged to when connector sleeve block turns to the first inside grooves In card slot on connector sleeve block, while non-slip mat can prevent connector sleeve block from skidding off from the inside of the first groove, in this way It is arranged and may make the stability between pneumatic joint ontology and connection plug higher.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of pneumatic joint regulating valve of the utility model;
Fig. 2 is a kind of cross-sectional view of pneumatic joint regulating valve of the utility model;
Fig. 3 is structural schematic diagram when the utility model pneumatic joint ontology is connect with connection plug;
Appended drawing reference: the connection hose of 1- first;2- pneumatic joint ontology;The first groove of 201-;The first seal washer of 202-; The first connectivity slot of 203-;204- elastic cushion block;205- non-slip mat;206- thread groove;3- bolt;The first fixed block of 4-;5- connection Plug;501- card slot;502- connector sleeve block;The second seal washer of 503-;The second groove of 504-;The second connectivity slot of 505-;6- Two fixed blocks;The connection hose of 7- second.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of pneumatic joint regulating valve, including pneumatic joint ontology 2, connection plug 5, pneumatic joint ontology 2 side is communicated with the first connection hose 1, offers the first connectivity slot at the bosom position of the pneumatic joint ontology 2 203, and the outside for being internally located at the first connectivity slot 203 of pneumatic joint ontology 2 offers the first groove 201, the first groove 201 Inner wall on offer thread groove 206, the side of pneumatic joint ontology 2 is mating to be connected with connection plug 5, the one of connection plug 5 Side middle position offers the second connectivity slot 505, and the outside that the side of connection plug 5 is located at the second connectivity slot 505 offers Second groove 504, and the outside of the second groove 504 is provided with connector sleeve block 502, and in connector sleeve block 502 and the first groove 201 The thread groove 206 in portion is threadedly coupled, and the other side of connection plug 5 is communicated with the second connection hose 7.
By in the first groove 201 inside connector sleeve block 502 threads turn to pneumatic joint ontology 2 in connection plug 5, So as to which pneumatic joint ontology 2 to be connect with connection plug 5, by connection plug 5 and pneumatic joint sheet by way of screw thread Body 2 connects, while being arranged that there are many modes engaged to be attached, so as to increase the pneumatic joint ontology 2 with connect it is slotting It is connected between first 5 more closely.
Embodiment 2
As shown in Figure 1-3, a kind of pneumatic joint regulating valve, including pneumatic joint ontology 2, connection plug 5, pneumatic joint sheet The side of body 2 is communicated with the first connection hose 1, offers the first connectivity slot at the bosom position of the pneumatic joint ontology 2 203, and the outside for being internally located at the first connectivity slot 203 of pneumatic joint ontology 2 offers the first groove 201, the first groove 201 Inner wall on offer thread groove 206, the side of pneumatic joint ontology 2 is mating to be connected with connection plug 5, the one of connection plug 5 Side middle position offers the second connectivity slot 505, and the outside that the side of connection plug 5 is located at the second connectivity slot 505 offers Second groove 504, and the outside of the second groove 504 is provided with connector sleeve block 502, and in connector sleeve block 502 and the first groove 201 The thread groove 206 in portion is threadedly coupled, and the other side of connection plug 5 is communicated with the second connection hose 7.
Card slot 501 is offered on the lateral wall of annular connector sleeve block 502, is provided on one end inner wall of the first groove 201 Two elastic cushion blocks 204, and elastic cushion block 204 is just engaged to the inside of card slot 501, also sets on the inner wall of the first groove 201 Be equipped with non-slip mat 205, be symmetrically fixed with two the first fixed blocks 4 on the appearance wall of pneumatic joint ontology 2, connection plug 5 it is outer Two the second fixed blocks 6 are symmetrically fixed on wall, and the second fixed block 6 and the first fixed block 4 pass through 3 screw thread of bolt between the two Connection, the side of pneumatic joint ontology 2 are provided with the first seal washer 202, and the side of connection plug 5 is provided with the second gasket Circle 503, and the first seal washer 202 can be fitted closely with the second seal washer 503.
Elastic cushion block when connector sleeve block 502 turns to the first 201 inside of groove, on 201 inner wall of the first groove 204 can be engaged in the card slot 501 on connector sleeve block 502, and at the same time, the first gasket 202 and the second gasket 503 are tight Closely connected conjunction, then user needs the first fixed block 4 on pneumatic joint ontology 2 and second in connection plug 5 using bolt 3 Fixed block 6 is threadedly coupled, so that connecting between pneumatic joint ontology 2 and connection plug 5 more stable.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of pneumatic joint regulating valve, including pneumatic joint ontology (2) and connection plug (5), it is characterised in that: described pneumatic The side of joint body (2) is communicated with the first connection hose (1), opens up at the bosom position of the pneumatic joint ontology (2) Have the first connectivity slot (203), and being internally located on the outside of the first connectivity slot (203) for pneumatic joint ontology (2) offers first Groove (201) offers thread groove (206) on the inner wall of the first groove (201), and the side of the pneumatic joint ontology (2) is matched Set is connected with connection plug (5), and the side middle position of connection plug (5) offers the second connectivity slot (505), the connection The side of plug (5), which is located on the outside of the second connectivity slot (505), to be offered the second groove (504), and the second groove (504) is outer Side is provided with connector sleeve block (502), and connector sleeve block (502) and thread groove (206) screw thread of the first groove (201) inside connect It connects, the other side of the connection plug (5) is communicated with the second connection hose (7).
2. pneumatic joint regulating valve according to claim 1, it is characterised in that: outside the annular connector sleeve block (502) It being offered on side wall card slot (501), there are two elastic cushion block (204) for setting on one end inner wall of first groove (201), and Elastic cushion block (204) is just engaged to the inside of card slot (501), is additionally provided on the inner wall of first groove (201) anti-skidding It pads (205).
3. pneumatic joint regulating valve according to claim 1, it is characterised in that: the appearance of the pneumatic joint ontology (2) It is symmetrically fixed with two the first fixed blocks (4) on wall, two second fixations are symmetrically fixed on the outer wall of the connection plug (5) Block (6), and the second fixed block (6) is threadedly coupled by bolt (3) between the two with the first fixed block (4).
4. pneumatic joint regulating valve according to claim 1, it is characterised in that: the side of the pneumatic joint ontology (2) It is provided with the first seal washer (202), the side of the connection plug (5) is provided with the second seal washer (503), and first is close Seal washer (202) can be fitted closely with the second seal washer (503).
5. pneumatic joint regulating valve according to claim 4, it is characterised in that: first seal washer (202) and the The diameter of two seal washers (503) is equal.
6. pneumatic joint regulating valve according to claim 1, it is characterised in that: the outer diameter of the pneumatic joint ontology (2) It is equal with the outer diameter of connection plug (5).
CN201821833508.XU 2018-11-08 2018-11-08 A kind of pneumatic joint regulating valve Expired - Fee Related CN208951489U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821833508.XU CN208951489U (en) 2018-11-08 2018-11-08 A kind of pneumatic joint regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821833508.XU CN208951489U (en) 2018-11-08 2018-11-08 A kind of pneumatic joint regulating valve

Publications (1)

Publication Number Publication Date
CN208951489U true CN208951489U (en) 2019-06-07

Family

ID=66744282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821833508.XU Expired - Fee Related CN208951489U (en) 2018-11-08 2018-11-08 A kind of pneumatic joint regulating valve

Country Status (1)

Country Link
CN (1) CN208951489U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190607

Termination date: 20191108