CN215215250U - Elbow for pneumatic element - Google Patents

Abstract

The utility model discloses an elbow that pneumatic component used, including the elbow body, the right-hand member both sides of elbow body are all seted up flutedly, be provided with butt mechanism in the recess. The utility model is provided with the butt mechanism, the push rod, the second spring, the fixed block and the ring, when the first air pipe is installed, the first air pipe is fixed through the connecting rod, when the first air pipe needs to be disassembled, the push rod is pushed by the ring to drive the push rod to move so as to rotate the connecting rod, thereby the first air pipe is disassembled by canceling the fixation; still set up installation mechanism, stop gear, sleeve, fifth spring and connecting plate simultaneously, when installing the second trachea, promote the slider and make the montant remove, the montant removes tensile third spring and extrusion connecting plate to make two briquettings keep away from each other through the fourth spring, then inject the inside of elbow body to the second trachea, at this moment loosen the slider, thereby fix the second trachea through the briquetting, and it is convenient to dismantle.

Description

Elbow for pneumatic element

Technical Field

The utility model relates to a pneumatic element technical field specifically is an elbow that pneumatic element used.

Background

In a piping system, a bend is a pipe that changes the direction of a pipe. When pneumatic elements are used, the air pipe needs to be connected with the pneumatic elements, and an elbow is generally used.

The following problems are encountered when using the known elbow for pneumatic components: generally, the air pipe and the elbow are connected in a welding mode, so that the air pipe is not convenient to install, and the elbow is troublesome to disassemble when needing to be replaced, thereby reducing the practicability of the elbow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elbow that pneumatic element was used to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elbow that pneumatic component was used, includes the elbow body, the right-hand member both sides of elbow body are all seted up flutedly, be provided with butt mechanism in the recess, the spout has all been seted up to the left end both sides of elbow body, be provided with installation mechanism in the spout, installation mechanism's lower extreme is provided with stop gear in the spout, the right-hand member of elbow body is provided with first trachea, the left end of elbow body is provided with the second trachea.

Preferably, the butt mechanism includes connecting rod and first spring, the connecting rod is articulated to be installed in the recess, just inside the one end of connecting rod runs through into elbow body, first spring mounting is on the connecting rod, just the one end and the recess inner wall connection of connecting rod are kept away from to first spring, the one end and the first trachea butt of connecting rod.

Preferably, the right side in the recess is provided with the fixed block, slidable mounting has the push rod on the fixed block, just the right-hand member of push rod runs through the recess, install the second spring on the push rod, the one end and the recess inner wall connection of push rod are kept away from to the second spring, two same ring is installed to the right-hand member of push rod.

Preferably, installation mechanism includes slider, montant, stopper, third spring, slider slidable mounting is in the spout, the montant is installed in the bottom of slider, the stopper is installed at the lower extreme of slider in the spout, just montant and stopper sliding connection, on the third spring mounting montant, just the one end that the montant was kept away from to the third spring is connected with the stopper.

Preferably, stop gear includes briquetting and fourth spring, briquetting slidable mounting is in the spout, just inside the one end of briquetting runs through into elbow body, fourth spring mounting is on the briquetting, just the one end and the spout inner wall connection of briquetting are kept away from to the fourth spring, the one end and the trachea butt of second of briquetting.

Preferably, the inside top of spout is provided with the sleeve, it has logical groove to open in the sleeve, logical inslot is installed the fifth spring, the connecting plate is installed to the bottom of fifth spring, just the bottom of connecting plate and the upper portion butt of slider.

Preferably, the outer surfaces of the first air pipe and the second air pipe are provided with sealing rings.

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

1. the utility model discloses set up butt mechanism, push rod, second spring, fixed block and ring, when installing first trachea, fix it through the connecting rod, when needs dismantle, promote the push rod through the ring and drive the push rod and remove, the push rod removes and drives the connecting rod and rotate to cancel the fixed to first trachea, then can dismantle first trachea, it is simple and convenient;

2. the utility model discloses still set up installation mechanism, stop gear, sleeve, fifth spring and connecting plate simultaneously, when installing the second trachea, promote the slider and make the montant remove, the montant removes tensile third spring and extrusion connecting plate to make two briquettings keep away from each other through the fourth spring, then inject the inside of elbow body to the second trachea, at this moment loosen the slider, thereby fix the second trachea through the briquetting, and it is convenient to dismantle.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of a part B of fig. 1.

In the figure: 1. an elbow body; 2. an abutting mechanism; 21. a connecting rod; 22. a first spring; 3. an installation mechanism; 31. a slider; 32. a vertical rod; 33. a limiting block; 34. a third spring; 4. a limiting mechanism; 41. briquetting; 42. a fourth spring; 5. a first air pipe; 6. a second air pipe; 7. a fixed block; 8. a push rod; 9. a second spring; 10. a circular ring; 11. a sleeve; 12. a fifth spring; 13. a connecting plate; 14. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an elbow for a pneumatic element comprises an elbow body 1, wherein grooves are formed in two sides of the right end of the elbow body 1, abutting mechanisms 2 are arranged in the grooves, sliding grooves are formed in two sides of the left end of the elbow body 1, an installation mechanism 3 is arranged in each sliding groove, a limiting mechanism 4 is arranged at the lower end of each installation mechanism 3 in each sliding groove, a first air pipe 5 is arranged at the right end of the elbow body 1, and a second air pipe 6 is arranged at the left end of the elbow body 1;

the abutting mechanism 2 comprises a connecting rod 21 and a first spring 22, the connecting rod 21 is hinged and installed in the groove, one end of the connecting rod 21 penetrates through the inside of the elbow body 1, the first spring 22 is installed on the connecting rod 21, one end, far away from the connecting rod 21, of the first spring 22 is connected with the inner wall of the groove, one end of the connecting rod 21 abuts against the first air pipe 5, a fixed block 7 is arranged on the right side in the groove, a push rod 8 is installed on the fixed block 7 in a sliding mode, the right end of the push rod 8 penetrates through the groove, a second spring 9 is installed on the push rod 8, one end, far away from the push rod 8, of the second spring 9 is connected with the inner wall of the groove, the same circular ring 10 is installed at the right ends of the two push rods 8, the installation mechanism 3 comprises a sliding block 31, a vertical rod 32, a limiting block 33 and a third spring 34, the sliding block 31 is installed in the sliding groove, the vertical rod 32 is installed at the bottom of the sliding block 31, the limiting block 33 is installed at the lower end of the sliding groove, and montant 32 and stopper 33 sliding connection, third spring 34 installs on montant 32, and the one end that montant 32 was kept away from to third spring 34 is connected with stopper 33, stop gear 4 includes briquetting 41 and fourth spring 42, briquetting 41 sliding mounting is in the spout, and inside the one end of briquetting 41 runs through into elbow body 1, fourth spring 42 installs on briquetting 41, and the one end that briquetting 41 was kept away from to fourth spring 42 is connected with the spout inner wall, the one end and the second trachea 6 butt of briquetting 41, the inside top of spout is provided with sleeve 11, logical groove has been seted up in the sleeve 11, logical inslot installs fifth spring 12, connecting plate 13 is installed to the bottom of fifth spring 12, and the bottom of connecting plate 13 and the upper portion butt of slider 31, the surface of first trachea 5 and second trachea 6 all is provided with sealing washer 14.

The working principle is as follows: when the utility model is used, firstly, when the first air pipe 5 is installed, the first air pipe 5 is inserted into the elbow body 1, then the first air pipe 5 is fixed through the first spring 22 and the connecting rod 21, thereby the installation of the first air pipe 5 is completed, when the first air pipe 5 needs to be disassembled, the push ring 10 is pushed to drive the push rod 8 to move, the push rod 8 moves to drive the connecting rod 21 to rotate, thereby the fixation of the first air pipe 5 is cancelled, then the first air pipe 5 can be disassembled, when the second air pipe 6 is installed, the slide block 31 is pushed to move the vertical rod 32, the vertical rod 32 moves to stretch the third spring 34 and extrude the connecting plate 13, and two press blocks 41 are far away from each other through the fourth spring 42, then the second air pipe 6 is inserted into the elbow body 1, at this time, the slide block 31 is loosened, the slide block 31 is driven to move downwards through the elastic acting force of the third spring 34 and the fifth spring 12, thereby montant 32 extrudes briquetting 41, pushes away the briquetting 41 and fixes second trachea 6, when needs are dismantled second trachea 6, the slider that slides 31 then can drive two briquetting 41 and keep away from each other to accomplish the dismantlement to second trachea 6, have first trachea 5 and second trachea 6 be convenient for the installation and dismantle and the elbow body 1 advantage of being convenient for change.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An elbow for a pneumatic element, comprising an elbow body (1), characterized in that: the elbow is characterized in that grooves are formed in two sides of the right end of the elbow body (1), the abutting mechanisms (2) are arranged in the grooves, sliding grooves are formed in two sides of the left end of the elbow body (1), the sliding grooves are internally provided with installation mechanisms (3), the lower ends of the sliding groove internal installation mechanisms (3) are provided with limiting mechanisms (4), the right end of the elbow body (1) is provided with a first air pipe (5), and the left end of the elbow body (1) is provided with a second air pipe (6).

2. A bend for a pneumatic component as defined in claim 1, wherein: the butt mechanism (2) comprises a connecting rod (21) and a first spring (22), the connecting rod (21) is hinged to be installed in the groove, one end of the connecting rod (21) penetrates into the interior of the elbow body (1), the first spring (22) is installed on the connecting rod (21), one end, far away from the connecting rod (21), of the first spring (22) is connected with the inner wall of the groove, and one end of the connecting rod (21) is in butt joint with the first air pipe (5).

3. A bend for a pneumatic component as defined in claim 1, wherein: the right side in the recess is provided with fixed block (7), slidable mounting has push rod (8) on fixed block (7), just the right-hand member of push rod (8) runs through out the recess, install second spring (9) on push rod (8), the one end and the recess inner wall connection of push rod (8) are kept away from in second spring (9), two same ring (10) are installed to the right-hand member of push rod (8).

4. A bend for a pneumatic component as defined in claim 1, wherein: installation mechanism (3) include slider (31), montant (32), stopper (33), third spring (34), slider (31) slidable mounting is in the spout, the bottom at slider (31) is installed in montant (32), the lower extreme of slider (31) is installed in the spout in stopper (33), just montant (32) and stopper (33) sliding connection, on third spring (34) installation montant (32), just the one end that montant (32) were kept away from in third spring (34) is connected with stopper (33).

5. A bend for a pneumatic component as defined in claim 1, wherein: stop gear (4) are including briquetting (41) and fourth spring (42), briquetting (41) slidable mounting is in the spout, just inside one end of briquetting (41) runs through elbow body (1), fourth spring (42) are installed on briquetting (41), just briquetting (41) are kept away from in fourth spring (42) one end and spout inner wall connection, the one end and the second trachea (6) butt of briquetting (41).

6. A bend for a pneumatic component as defined in claim 1, wherein: the inside top of spout is provided with sleeve (11), logical groove has been seted up in sleeve (11), logical inslot is installed fifth spring (12), connecting plate (13) are installed to the bottom of fifth spring (12), just the bottom of connecting plate (13) and the upper portion butt of slider (31).

7. A bend for a pneumatic component as defined in claim 1, wherein: and sealing rings (14) are arranged on the outer surfaces of the first air pipe (5) and the second air pipe (6).

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