CN222026462U - Screw-in type joint - Google Patents

Abstract

The utility model relates to the technical field of screw-in connectors and discloses a screw-in connector, which comprises a connector main body, wherein a six-edge rotating block is fixedly connected to the surface of the connector main body, a thread groove is formed in the surface of the connector main body, a first cylinder is fixedly connected to the surface of the connector main body and the upper surface of the six-edge rotating block, and a second cylinder is fixedly connected to the upper surface of the six-edge rotating block and the surface of the first cylinder. According to the utility model, the first cylinder, the second cylinder, the sliding hole, the pressing plate, the first groove, the guide post, the hemispherical block and the adjusting bracket are arranged, wherein when a user rotates the bolt on the adjusting bracket to stagger the hemispherical block from the first groove, the pressing plate can press the pipe fitting screwed on the joint and the first cylinder on the joint through the hemispherical block, and at the moment, the joint is not easy to rotate due to friction force among the pressing plate, the pipe fitting and the first cylinder, so that the joint and the pipe fitting are not easy to loosen.

Description

Screw-in type joint

Technical Field

The utility model relates to the technical field of screw-in connectors, in particular to a screw-in connector.

Background

The screw-in type connector generally comprises a threaded portion, a hexagonal prism portion and a connecting pipe portion, wherein the threaded portion, the hexagonal prism portion and the connecting pipe portion are integrally formed, the threaded portion is used for being inserted into a pipe fitting to be matched and communicated with the pipe fitting, the connecting pipe portion is cylindrical and is used for being matched with the pipe fitting at the other end, and meanwhile, a user can clamp and rotate the screw-in type connector through the hexagonal prism portion. However, the screw-in joint and the pipe fitting are connected only through threads, so that the screw-in joint and the pipe fitting are often loosened due to vibration.

Disclosure of utility model

The utility model aims to solve the defects existing in the prior art, such as: at present, the screw-in type joint is provided because the screw-in type joint is connected with the pipe fitting only through threads, and therefore the screw-in type joint and the pipe fitting are often loosened due to vibration.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a screw-in type joint, includes the joint main part, the fixed surface who connects the main part is connected with six arriss commentaries on classics pieces, the screw groove has been seted up on the surface of joint main part, the equal fixedly connected with first drum of the surface of joint main part and the upper surface of six arriss commentaries on classics pieces, the equal fixedly connected with second drum of the surface of six arriss commentaries on classics pieces and first drum, the slide opening has all been seted up to the left and right sides of second drum, the inner wall laminating of slide opening is provided with the clamp plate, first recess has been seted up to the side of clamp plate, the back fixedly connected with guide post of second drum, the inner wall laminating of first recess is provided with the hemisphere piece, the equal fixedly connected with of the front of hemisphere piece and second drum adjusts the support, the inner wall and the surface contact of guide post of support.

Preferably, the adjusting bracket comprises a rectangular cylinder, a guide hole is formed in the back surface of the rectangular cylinder, the inner wall of the guide hole is in contact with the surface of the guide column, the left side and the right side of the inner wall of the rectangular cylinder are fixedly connected with the side surfaces of the hemispherical blocks, a threaded hole is formed in the front surface of the rectangular cylinder, a bolt is connected with the inner wall of the threaded hole in a threaded manner, a bearing is fixedly connected with the surface of the bolt, and a connecting block is fixedly connected with the surface of the bearing and the front surface of the second cylinder.

Preferably, a second groove is formed in the side face of the pressing plate, and the inner wall of the second groove is fixedly connected with a magnetic block.

Preferably, the inner wall fixedly connected with third drum of joint main part, the surface of third drum and the upper surface of joint main part all laminate and are provided with the sealing washer, the upper surface of sealing washer and the surface of third drum all laminate and are provided with the baffle ring, the draw-in groove has all been seted up to the left and right sides of baffle ring inner wall, the through-hole has all been seted up to the left and right sides of third drum inner wall, the inner wall of through-hole and the inner wall of draw-in groove all laminate and are provided with T shape card post, the fixed surface of T shape card post is connected with the elastic metal ring, the surface of elastic metal ring and the inner wall contact of third drum.

Preferably, the elastic force of the elastic metal ring is larger than the gravity of the T-shaped clamping column.

Preferably, the center of the pressing plate is in the same horizontal plane with the upper surface of the first cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the first cylinder, the second cylinder, the sliding hole, the pressing plate, the first groove, the guide post, the hemispherical block and the adjusting bracket are arranged, wherein when a user rotates the bolt on the adjusting bracket to stagger the hemispherical block and the first groove, the pressing plate can press the pipe fitting screwed on the joint and the first cylinder on the joint, at the moment, the joint is not easy to rotate due to friction force between the pressing plate, the pipe fitting and the first cylinder, and further the joint and the pipe fitting are not easy to loosen, and meanwhile, when the hemispherical block is aligned with the first groove, the adjusting bracket is tightly contacted with the magnetic block through the suction force of the magnetic block on the adjusting bracket, and further the joint main body is not blocked by the pressing plate when the joint main body is screwed into the pipe fitting.

(2) The joint of the joint and the pipe fitting can be sealed through the sealing ring, and meanwhile, the baffle ring on the joint can be disassembled and assembled through the cooperation of the baffle ring, the clamping groove, the through hole, the T-shaped clamping column and the elastic metal ring, so that the sealing ring on the joint does not need to be enlarged when being disassembled and assembled, and a user can replace the sealing ring more conveniently.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a side view of a second cylinder of the present utility model;

FIG. 4 is a side view of a press plate of the present utility model;

FIG. 5 is a front view of an adjustment bracket of the present utility model;

FIG. 6 is a cross-sectional view taken at B-B in FIG. 5;

FIG. 7 is a side view of a third cylinder according to the present utility model;

FIG. 8 is an internal schematic view of a seal ring according to the present utility model;

fig. 9 is a top view of an elastic metal ring according to the present utility model.

In the figure: 1. a joint body; 2. six-edge rotating blocks; 3. a thread groove; 4. a first cylinder; 5. a second cylinder; 6. a slide hole; 7. pressing the plate; 8. a first groove; 9. a guide post; 10. a hemispherical block; 11. adjusting the bracket; 111. a rectangular cylinder; 112. a guide hole; 113. a threaded hole; 114. a bolt; 115. a bearing; 116. a connecting block; 12. a second groove; 13. a magnetic block; 14. a third cylinder; 15. a seal ring; 16. a baffle ring; 17. a clamping groove; 18. a through hole; 19. t-shaped clamping columns; 20. an elastic metal ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

Referring to fig. 1-6, a screw-in type joint comprises a joint body 1, a six-edge rotating block 2 is fixedly connected to the surface of the joint body 1, through the six-edge rotating block 2, a user can clamp and rotate the joint by using a clamp, a thread groove 3 is formed in the surface of the joint body 1, the joint body 1 and a pipe fitting are connected in a threaded mode, a first cylinder 4 is fixedly connected to the surface of the joint body 1 and the upper surface of the six-edge rotating block 2, a second cylinder 5 is fixedly connected to the upper surface of the six-edge rotating block 2 and the surface of the first cylinder 4, sliding holes 6 are formed in the left side and the right side of the second cylinder 5, a pressing plate 7 is attached to the inner wall of the sliding holes 6, the center of the pressing plate 7 and the upper surface of the first cylinder 4 are in the same horizontal plane, a first groove 8 is formed in the side surface of the pressing plate 7, a guide post 9 is fixedly connected to the back of the second cylinder 5, a hemispherical block 10 is attached to the inner wall of the first groove 8, an adjusting bracket 11 is fixedly connected to the side of the second cylinder 5, an inner wall of the adjusting bracket 11 is fixedly connected to the hemispherical block 10, and the front of the hemispherical block 10 is not in contact with the first groove 10 and the first cylinder 4 through the first groove 10 and the first groove 7, and the hemispherical block 4 is in a contact with the first groove 7 when the hemispherical block is not in contact with the first groove 7, and the first groove 4 is loosened, and the hemispherical block is easily pressed by the pressing plate 4, and the hemispherical block is easily pressed by the pressing the hemispherical block is in the first groove 7.

The adjusting bracket 11 comprises a rectangular cylinder 111, a guide hole 112 is formed in the back surface of the rectangular cylinder 111, the inner wall of the guide hole 112 is in contact with the surface of the guide column 9, the guide hole 112 and the guide column 9 are matched, the rectangular cylinder 111 can only move forwards and backwards, the left side and the right side of the inner wall of the rectangular cylinder 111 are fixedly connected with the side surface of the hemispherical block 10, a threaded hole 113 is formed in the front surface of the rectangular cylinder 111, a bolt 114 is connected with the inner wall of the threaded hole 113 in a threaded mode, a bearing 115 is fixedly connected with the surface of the bolt 114, a connecting block 116 is fixedly connected with the surface of the bearing 115 and the front surface of the second cylinder 5, and when the bolt 114 rotates, the rectangular cylinder 111 moves forwards or rightwards through the matching of the bolt 114 and the threaded hole 113.

Embodiment two:

referring to fig. 1-4, a second groove 12 is formed in the side surface of the pressing plate 7, a magnetic block 13 is fixedly connected to the inner wall of the second groove 12, when the hemispherical block 10 is aligned with the first groove 8, the magnetic block 13 is used for sucking the adjusting bracket 11, so that the adjusting bracket 11 is in close contact with the magnetic block 13, and the pressing plate 7 does not block the pipe when the joint main body 1 is screwed into the pipe.

Embodiment III:

Referring to fig. 1-9, the inner wall of the joint body 1 is fixedly connected with a third cylinder 14, the surface of the third cylinder 14 and the upper surface of the joint body 1 are both attached with a sealing ring 15, the upper surface of the sealing ring 15 and the surface of the third cylinder 14 are both attached with a baffle ring 16, the left and right sides of the inner wall of the baffle ring 16 are both provided with clamping grooves 17, the left and right sides of the inner wall of the third cylinder 14 are both provided with through holes 18, the inner wall of the through holes 18 and the inner wall of the clamping grooves 17 are both attached with T-shaped clamping columns 19, the surface of the T-shaped clamping columns 19 is fixedly connected with an elastic metal ring 20, the surface of the elastic metal ring 20 is contacted with the inner wall of the third cylinder 14, the elastic force of the elastic metal ring 20 is larger than the gravity of the T-shaped clamping columns 19, after the T-shaped clamping columns 19 are inserted into the through holes 18 and the clamping grooves 17, the elastic force of the elastic metal ring 20 enables the T-shaped clamping columns 19 and the clamping grooves 17 to be incapable of being separated automatically, the baffle ring 16 is fixed on the third cylinder 14 through the matching of the T-shaped clamping columns 19 and the clamping grooves 17, the third cylinder 16 can be fixed on the inner wall of the baffle ring 16, the third cylinder 14 can be connected with the sealing ring 15 and the sealing ring 17 directly from the sealing ring 14, and the sealing ring can be separated from the sealing ring 16.

In the utility model, when a user uses the screwed joint, the joint main body 1 is screwed in the pipe fitting through the thread groove 3, the pipe fitting is contacted with the first cylinder 4, then the rectangular cylinder 111 moves under the cooperation of the bolt 114 and the threaded hole 113 through rotating the bolt 114, the first groove 8 is staggered with the hemispherical block 10, at the moment, the pressing plate 7 can press the pipe fitting screwed on the joint and the first cylinder 4 on the joint through the hemispherical block 10, the joint is not easy to rotate through the friction force among the pressing plate 7, the pipe fitting and the first cylinder 4, and further the joint and the pipe fitting are not easy to loosen, when the screwed joint and the pipe fitting are required to be separated, the rectangular cylinder 111 moves under the cooperation of the threaded hole 113 and the bolt 114 through rotating the bolt 114, the pressing plate 7 loosens the pipe fitting and the first cylinder 4 when the hemispherical block 10 is aligned with the first groove 8, and then the screwed joint is unscrewed from the pipe fitting through rotating the hexagonal rotating block 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a screw-in type joint, includes joint main part (1), its characterized in that, the fixed surface of joint main part (1) is connected with six arriss commentaries on classics piece (2), screw thread groove (3) have been seted up on the surface of joint main part (1), the equal fixedly connected with first drum (4) of the upper surface of joint main part (1) and six arriss commentaries on classics piece (2), the equal fixedly connected with second drum (5) of the upper surface of six arriss commentaries on classics piece (2) and the surface of first drum (4), slide hole (6) have all been seted up to the left and right sides of second drum (5), the inner wall laminating of slide hole (6) is provided with push down board (7), first recess (8) have been seted up to the side of push down board (7), the equal fixedly connected with guide post (9) of the back of second drum (5), the inner wall laminating of first recess (8) is provided with hemispherical piece (10), the equal fixedly connected with of the side of hemispherical piece (10) and the front of second drum (5) is adjusted support (11), the inner wall and guide post (11) contact surface (9).

2. The screw-in joint according to claim 1, wherein the adjusting bracket (11) comprises a rectangular cylinder (111), a guide hole (112) is formed in the back of the rectangular cylinder (111), the inner wall of the guide hole (112) is in contact with the surface of the guide column (9), the left side and the right side of the inner wall of the rectangular cylinder (111) are fixedly connected with the side face of the hemispherical block (10), a threaded hole (113) is formed in the front of the rectangular cylinder (111), a bolt (114) is connected with the inner wall of the threaded hole (113) in a threaded manner, a bearing (115) is fixedly connected with the surface of the bolt (114), and a connecting block (116) is fixedly connected with the surface of the bearing (115) and the front of the second cylinder (5).

3. A screw-in joint according to claim 1, characterized in that the side of the pressing plate (7) is provided with a second groove (12), the inner wall of the second groove (12) is fixedly connected with a magnet (13).

4. The screw-in type connector according to claim 1, wherein the inner wall of the connector main body (1) is fixedly connected with a third cylinder (14), the surface of the third cylinder (14) and the upper surface of the connector main body (1) are both provided with a sealing ring (15) in a fitting manner, the upper surface of the sealing ring (15) and the surface of the third cylinder (14) are both provided with a baffle ring (16), the left and right sides of the inner wall of the baffle ring (16) are both provided with clamping grooves (17), the left and right sides of the inner wall of the third cylinder (14) are both provided with through holes (18), the inner wall of the through holes (18) and the inner wall of the clamping grooves (17) are both provided with T-shaped clamping columns (19) in a fitting manner, the surface of the T-shaped clamping columns (19) is fixedly connected with an elastic metal ring (20), and the surface of the elastic metal ring (20) is in contact with the inner wall of the third cylinder (14).

5. A screw-in joint according to claim 4, characterized in that the elastic force of the elastic metal ring (20) is greater than the weight force of the T-shaped clamping post (19).

6. A screw-in joint according to claim 1, characterized in that the centre of the pressing plate (7) is in the same horizontal plane as the upper surface of the first cylinder (4).