TWI730456B - Guide rail and track composition with air flow path - Google Patents

Abstract

The present invention relates to a guide rail and a track composed of such a guide rail. The The two ends of the guide rail are respectively provided with a joint assembly and an air valve assembly, and the air passage inside the air valve joint is connected with the flow passage inside the air valve assembly, so that an air flow path is formed inside the guide rail for conducting fluid. A plurality of guide rails can be connected in series with each other. After the guide rails are connected in series, the internal air flow passages are connected, so that the fluid can flow in all the series connected guide rails. When the guide rail is assembled into a track assembly, the track assembly has a passage for fluid to flow, and a plurality of track assemblies can be used in series with each other.

Description

Guide rail and track composition with air flow path

The present invention is related to rails. In detail, it refers to a rail with a flow path for gas to flow and a rail with such a rail.

According to, many processing operations must allow the processing equipment or cutting equipment to move in a specific direction, such as displacement along a track, the track is equipped with a body that can slide on the track; the specific equipment is installed On the base, it can be displaced along the track.

Conventional rails that guide the displacement of processing equipment are mostly fixed in specific workplaces and are not convenient to move. Therefore, processing operations can only be performed at specific locations and cannot be processed on-site, which lacks mobility.

Furthermore, the conventional track is merely a guiding function without any additional purpose. For example, when the machinery or equipment used on the track must use high-pressure fluid as a power source, an additional flow of high-pressure fluid must be installed. Tao. In this case, the flow channel of the high-pressure fluid is exposed to the outside of the track, which is easy to be damaged, and it will also become an obstacle, affecting the mobility of machinery or equipment on the track. Therefore, the conventional track lacks mobility and does not have any additional functions, and the convenience of use is not good.

The main purpose of the present invention is to provide a guide rail with an air flow path so that the guide rail becomes a medium for gas flow.

Another object of the present invention is to provide a guide rail, which can connect multiple guide rails in series, and the air flow passages of the guide rails are connected in series to allow gas to flow on the series connected guide rails.

Another object of the present invention is to provide a guide rail which provides a hidden air flow path.

Another object of the present invention is to provide a track composition composed of the above-mentioned guide rail, the track composition can be infinitely connected in series to form the required length.

Another object of the present invention is to provide a rail assembly, which provides a gas passage, and is suitable for use in appliances or equipment that require high-pressure gas.

Another object of the present invention is to provide a track composition which is portable and maneuverable, and is convenient to move and fix.

The guide rail provided by the present invention includes: a pipe body, the two ends of which are respectively an inlet end and an exhaust end; a joint assembly arranged in the inlet end of the pipe body; and a joint formed on the inlet end of the pipe body. The outer end of the joint assembly; an air passage that penetrates the inner and outer ends of the joint assembly; an air valve assembly is arranged in the exhaust end of the pipe body, including: a flow passage arranged at the exhaust end of the pipe body It has an inner end and an outer end; a valve part is arranged in the flow passage; a valve part is arranged in the flow passage and is displaceable; and a sealing part is arranged on the valve part; An elastic element elastically supports the valve member, displaces the valve member toward the outer end of the flow passage to a close position, so that the close part is close to the valve part; the valve member moves toward the inner end of the flow passage When displaced to a release position, the sealing part is separated from the valve part so that fluid can flow through the flow passage; the inner end of the air passage of the joint assembly is connected with the inner end of the flow passage to form an air flow passage.

Thereby, the guide rail has a built-in air flow path for conducting fluid, and the air flow path is hidden in the guide rail, so that the guide rail has a beautiful appearance, and the chance of the air flow path being hit and damaged can be avoided.

A plurality of the above-mentioned guide rails can be connected in series to the required length, and the fluid can flow in all the connected guide rails in series.

The track composition provided by the present invention includes: a first guide rail and a second guide rail in parallel; the above-mentioned guide rail forms the first guide rail; at least one device is arranged on the two guide rails and has an airflow support One end of the air flow branch is communicated with the air flow passage of the first guide rail.

Preferably, the at least one device is at least one suction cup mechanism, including: a base set on the two guide rails; the air flow branch is set on the base, and has an air inlet and an air outlet, the air flow branch The air inlet end of the road is connected with the air flow passage of the first guide rail; a suction cup is arranged on the bottom surface of the base, and the disc body forms a space; An air suction channel is arranged between the base and the suction cup, one end of which is connected to the air flow branch, and the other end is connected to the space of the suction cup.

In the present invention, the above-mentioned guide rail is assembled into a track composition, so that the track composition can provide high-pressure fluid to the equipment.

Multiple track components can be infinitely connected in series to form the required track length for one or more carriages to move on the connected track components, and the track composition has a high-pressure fluid air flow channel, which is suitable for Appliances and equipment with fluid as the power source.

In addition, when the device is the above-mentioned suction cup mechanism, when high-pressure gas is supplied or stopped to the first rail composed of the track, the suction cup mechanism can be controlled to generate suction or stop suction, so that the track composition can be fixed on the working plane or from The working plane is very convenient to move.

The track assembly also has at least one roller mechanism, which can facilitate the track assembly to move on the working plane.

The track assembly also has a connecting mechanism. When most tracks are connected in series, every two track assemblies connected in series can be fixed in series by the connecting mechanism. The track components connected in series can also be easily separated by the assembling mechanism.

The track composition is easy to carry and transport, and is convenient to use in the workplace, and multiple track compositions are easy to be used and disassembled in series, and have high portability and use mobility.

10, 10a, 10b: track composition

15: Tube body

20, 20a, 20b: the first guide rail

22: Tube body

23, 23a, 23b: intake end

24, 24a, 24b: exhaust end

26: Window

30: Connector assembly

32: main body

34: Connector

35: buckle part

36: Airway

37: Trachea connector

40: Air valve assembly

41: Shell

42: runner

43: Exterior Room

44: Channel

45: Content Room

46: Valve Department

47: stop ring

48: Trachea connector

50: Valve

52: Close part

53: ring groove

54: Vent

541: Into the End

542: Secret

55: elastic element

60, 60a, 60b: bridge pieces

61: Intake through hole

62: Vent hole

65, 65a, 65b, 65c, 65d: trachea

70, 70a, 70b: second guide rail

75: sliding seat

80: Suction cup mechanism

81: Base

82: Seat

83: Airflow branch

831: air inlet

832: exhalation

84: Nozzle

85: Suction Cup

86: Alcove

87: Space

88: Inhale

90: Roller mechanism

91: main body

911: Transparency Department

912: Pivot

92: shaft

93: Cam

94: Ball (rotating part)

95: Piercing

96: lever

100: Assembly organization

110: The first buckle component

111: Shell

112: Body

1121: Sliding Hole

1122: pilot hole

113: Actuator

1131: recess

114: Cards

1141: Concave

115: The first trigger

116: arm

1161: pin

120: second buckle assembly

121: Shell

122: Body

1221: Sliding hole

1222: pilot hole

123: Action Parts

1231: recess

1232: cavity

124: fixed parts

1241: concave

125: second trigger

126: Arm

127: Buttonhole

128: Fastener

129: Elastic element

P: work plane

The purpose, features and effects achieved by the present invention can be understood from the description and drawings of the following preferred embodiments, in which: Figure 1 is a top perspective view of a track device according to a preferred embodiment of the present invention.

Figure 2 is a bottom perspective view of the track composition of Figure 1.

Figure 3 is a cross-sectional view taken along line 3-3 of Figure 1, showing the first guide rail and related components installed on the first guide rail.

Figure 4 is a partial enlarged view of Figure 3, showing the air inlet end of the first guide rail.

Fig. 5 is a cross-sectional view taken along the line 5-5 of Fig. 1, showing the air intake ends of the first rail and the second rail and the male buckle assembly.

Figure 6 is a partial enlarged view of Figure 3, showing the exhaust end of the first guide rail.

Fig. 7 is a cross-sectional view taken along the line 7-7 in Fig. 1, showing the exhaust end of the first rail and the second rail and the female buckle assembly.

Fig. 8 is a partial enlarged view of the first guide rail of Fig. 7.

Figure 9 is a partial enlarged view of Figure 3, showing a bridge in the first guide rail.

Figure 10 is a cross-sectional view taken along the line 10-10 of Figure 1, showing the bridge of the first guide rail and a sucker mechanism.

Figure 11 shows a three-dimensional view of two tracks connected in series.

Figure 12 is a cross-sectional view taken along line 12-12 of Figure 11.

Figure 13 is the same as Figure 10, showing that the sucker mechanism is held on a plane.

Figure 14 is a cross-sectional view taken along the line 14-14 of Figure 1.

Figure 15 shows a perspective view of the track composition of the present invention.

Figure 16 is a sectional view taken along line 16-16 of Figure 15.

Figure 17 is a cross-sectional view taken along line 17-17 of Figure 5, showing the first fastening component.

Figure 18 is a cross-sectional view taken along the line 18-18 of Figure 7, showing the second fastening component.

Figure 19 is the same as Figure 11, which is a partial three-dimensional view of two rails connected in series.

Figure 20 is a cross-sectional view taken along the line 20-20 of Figure 19.

Figure 21 is a cross-sectional view taken along the line 21-21 of Figure 20.

Figure 22 is a cross-sectional view taken along the line 22-22 of Figure 20.

Please refer to Figure 1 and Figure 2, which is a rail assembly 10 provided by a preferred embodiment of the present invention, which is formed by including a first rail 20 and a second rail 70, and is assembled between the two rails At least one device, please refer to Figure 3. The first guide rail 20 is a guide rail with air flow passage provided by a preferred embodiment of the present invention; and the device can be any machine or device that requires high-pressure gas as a power source. The device disclosed in this embodiment is a sucker mechanism.

Please refer to FIG. 3, the first guide rail 20 has a pipe body 22, a joint assembly 30 and an air valve assembly 40. The tube body 22 has a front end and a rear end. The front end is an intake end 23 and the rear end is an exhaust end 24.

Please refer to Figures 4 and 5, the joint assembly 30 is arranged in the inlet end 23 of the pipe body 22, and has an outer end and an inner end. The outer end faces the outer side of the pipe body and the inner end faces the inner end of the pipe body. . An air passage 36 is provided in the joint assembly and penetrates the inner and outer ends of the joint assembly along its longitudinal direction. The joint assembly 30 has a hollow main body 32 and a hollow joint 34, and the joint 32 is disposed at one end of the main body 32. The main system is arranged on the inner peripheral wall of the inlet end 23 of the pipe body 22; the joint 34 forms the outer end of the joint assembly and is located outside the pipe body 22. The air passage 36 penetrates the main body 32 and the joint 34. A tracheal joint 37 is installed at the inner end of the main body 32 for connecting the joint assembly 30 to a trachea.

Please refer to Figures 6 and 7, the air valve assembly 40 is disposed in the exhaust end 24 of the pipe 22, and includes a hollow housing 41 installed on the inner periphery of the exhaust end 24 of the pipe 22 The surface has an outer end and an inner end. The outer end faces the outer side of the pipe body and the inner end faces the pipe body; the flow channel 42 is provided in the casing 41 and penetrates the casing along the longitudinal direction of the casing. At the inner and outer ends, the flow channel 42 includes an outer chamber 43, a channel 44, and an inner chamber 45 communicating with each other. The outer chamber 43 and the inner chamber 45 are located at the outer and inner ends of the housing 41, respectively. . The channel 44 is located between the inner chamber 45 and the outer chamber 43, and its diameter is smaller than the inner diameter of the inner chamber and the outer chamber. The internal diameter difference between the passage 44 and the inner chamber 45 forms a valve portion 46. An anti-leak component, an anti-leak ring 47, is provided on the peripheral wall of the outer chamber 43.

A valve member 50 is an elongated body, which penetrates between the outer chamber 43, the passage 44 and the inner chamber 45, and can be displaced in the flow channel 42. The outer end of the valve member 50 is located in the outer chamber. Containing room, and the inner end is located in the content room. A close part 52 is formed by an O-ring installed in the annular groove 53 on the peripheral surface of the valve member 50 and is close to the inner end of the valve member. An elastic element 55 is arranged in the inner chamber 45, one end of which abuts against a tracheal joint 48, and the other end elastically supports the valve member 50, urging the valve member to move toward the outer chamber 43 and move to a In the close position, when the valve member 50 is in the close position, the close part 52 is close to the valve part 46 to isolate the inner chamber 35 and the outer chamber 33, and the flow passage 42 is closed. When the valve member 50 is pushed to move to the inner chamber 35, it will be displaced to a release position. When the valve member is in the release position, the sealing portion 52 is separated from the valve portion 46, so that the flow passage 42 is opened. In this way, the gas It can flow between the inner and outer chambers. In addition, this embodiment will The vent hole 54 is provided in the valve element. The vent hole 54 has at least one inlet end 541 (an inlet end in this embodiment) and at least one outlet end 542. The inlet end 541 is located at the outer end of the valve element 50 , The outlet end 542 is connected to the peripheral surface of the valve member, and is located in front of the sealing portion 52. Thereby, when the valve member is in the release position, the gas in the outer chamber can flow to the inner chamber through the vent hole. The air pipe connector 48 is arranged at the inner end of the housing 42 for connecting the air supply valve assembly 40 to an air pipe.

Please refer to Figure 9 and Figure 10, the first guide rail 20 further includes: at least one bridge member 60, each bridge member has three through holes communicated with each other, including an air inlet through hole 61 at its two ends and an air outlet The through hole 62 and the side through hole 63 located on one side of the bridge member; the at least one bridge member 60 is provided in the pipe body 22 and is located between the joint assembly 30 and the air valve assembly 40, which The air inlet through hole 61 is directly or indirectly connected with the air passage 36 at the inner end of the joint assembly 30 through the air pipe, and the exhaust through hole is directly or indirectly connected with the flow passage 42 at the inner end of the air valve assembly through the air pipe. Connected. The side through hole 63 is a window 26 provided on the inner peripheral surface of the tube body 22 so that the gas in the gas flow channel can be supplied from the side through hole 63 to the outside.

Please refer to FIG. 3. In this embodiment, two bridging members 60a, 60b are arranged in the tube body 22 of the first guide rail 20, arranged between the inlet end 23 and the exhaust end 24 of the guide rail 20, wherein the joint assembly 30 The end of the tracheal joint 37 is connected by a trachea 65a to the air inlet through hole 61 of the first bridging member 60a, and the air outlet through hole 62 of the first bridging member 60a is connected by a trachea 65b and the second bridging member 60b. The air through hole 61 is connected, and the air outlet through hole 62 of the second bridge 60b is connected to the air pipe joint 48 at the inner end of the air valve assembly 40 by a gas pipe 65c. Thereby, the air passage 36 and the air pipe 65 (65a, 65a, 65a, 65b, 65c), the bridge 60 (60a, 60b) and the flow passage 42 of the valve assembly 40 form an air flow path for the gas to flow from the inlet end 23 of the guide rail 20 to the outlet end 24, and the air flow path is hidden In the guide rail 20.

The second guide rail 70 is another embodiment of the guide rail with air flow passage provided by a preferred embodiment of the present invention. Its structure is almost the same as that of the first guide rail 20, and the same components as those of the first guide rail 20 are used. The label.

Please refer to Figures 5 and 7, the second guide rail 70 also has a pipe body 22, a joint assembly 30, and an air valve assembly 40. The joint assembly 30 is arranged on the inner peripheral wall of the inlet end 23 of the pipe body 22, and the air valve The assembly 40 is arranged on the inner peripheral wall of the exhaust end 24 of the tube body 22. The tube body 22, the joint assembly 30, and the air valve assembly 40 are the same as those of the first guide rail 20, and will not be repeated. In this embodiment, the tube body 22 of the second guide rail 70 is not provided with any bridging member, nor is it provided with an air flow path. In practice, the tracheal joint 37 at the inner end of the joint assembly 30 of the second guide rail 70 can be connected to the tracheal joint 48 at the inner end of the air valve assembly 40 by a trachea (not shown). With this arrangement, the air passage 36 in the second guide rail 70, the above-mentioned air pipe (not shown), and the flow passage 42 can provide another air flow path for the gas to flow.

The guide rail of the present invention has a guiding function. The two guide rails 20 and 70 are arranged in parallel to form a track, which can be used for a sliding seat 75 to move on the two guide rails; processing machinery (not shown) or other machinery and appliances can be installed in The sliding seat 75 slides on and along the two guide rails for processing operations. Please refer to Figures 2 and 10, this embodiment has two suction cup mechanisms 80 installed on the two guide rails. Each suction cup mechanism 80 includes: a base 81, the top surface of which is fixed to the two guide rails 20 by screwing elements. The bottom edge of 70. A seat 82 is provided on the top surface of the base 81; an air flow branch 83 is provided on the seat The portion 82 has an air inlet end 831 and an air outlet end 832. The air inlet end 831 of the air flow branch 83 is connected to the side through hole 63 of a bridge 60, and further communicates with the air flow path of the first guide rail 20, The air flow branch 83 is provided with a nozzle 84 so that the air flow branch can form a fast air flow channel. A suction cup 85 is arranged in a recess 86 on the bottom surface of the base 81, and its body forms a space 87; an air suction duct 88 is arranged between the suction cup 85 and the base 81, one end of which is connected to the airflow branch The other end is connected to the space 87 of the suction cup 85.

The track assembly 10 of the present invention can be used individually, or a plurality of track assemblies 10 can be used in series along the longitudinal direction of the guide rail. Figure 11 takes two tracks composed of 10a and 10b connected in series as an example. In practice, multiple tracks can be connected in series with each other and connected in series to the required length of the working track. Then, a high-pressure gas tube 15 is connected to the joint of the inlet end 23a of the front rail assembly 10a, so that the high-pressure gas can flow into the air flow passage of the first guide rail 20a.

Please refer to Figure 12 in conjunction. When two adjacent rails form 10 in series, take the first rail 20a and the first rail 20b as an example, and insert the connector 34 of the inlet end 23b of the rail 20b of the rear rail to form 10b. In the exhaust end 24a of the first rail 20a of the front rail assembly 10a, the joint assembly 30 of the two rails is plugged with the air valve assembly 40, and the outer chamber 43 at the outer end of the runner 42 is a plug The configuration of the space is just for the insertion of the joint 34 of the other guide rail. When the joint 34 of the rear guide rail 20b is inserted into the air valve assembly 40 of the front guide rail 20, the joint 34 pushes the valve member 50 inward so that the valve member 50 is displaced from the close position to the release position. The part 52 is separated and no longer closes to the valve part 46. The gas in the airflow channel of the first guide rail 20a in the front can flow in through its flow channel 42. Square in the air passage 36 of the first guide rail 20b. In addition, the non-leak ring 47 of the outer chamber 43 is airtightly connected to the peripheral surface of the joint 34, so that the joint assembly 30 and the air valve assembly 40 that are inserted into each other are kept airtight.

When the high-pressure gas flows from the front guide rail 20a into the airflow channel of the rear guide rail 20b, the air valve assembly 40 of the exhaust end 24b of the rear guide rail 20b is not plugged with other connectors 34. Therefore, as shown in Figure 6, it can be seen that The valve member 50 of the air valve assembly 40 is held by the elastic element 55 and kept in the close position. The flow passage 42 of the air valve assembly 40 is in a closed state, and the high-pressure gas in the rear first guide rail 20b cannot be freed from it. The valve assembly 40 discharges.

Please refer to Figure 13 again. After the high-pressure gas flows into the two guide rails 20a and 20b, it flows from the side through holes of the bridges 60 to the airflow branch 83 of each suction cup mechanism 80, and then from the air outlet end of each airflow branch 83 832 discharged. When the high-pressure gas is discharged from the outlet end 832 of the airflow branch 83, a fast airflow is generated. The gas in the space 87 of the suction cup 85 is attracted by the airflow branch 83 and flows from the suction channel 88 to the airflow branch, thereby causing The suction cup 85 generates suction and is adsorbed on the working plane P and cannot move. Thereby, the sucker mechanism 80 of the two-track composition 10a, 10b sucks the working plane P, and can be reliably fixed on the working plane, and cannot be moved. When the high-pressure gas is turned off, there is no air flow in the air flow branch 83, the suction cup of the suction cup mechanism 80 stops suction, and the user can move the track assembly 10.

The sliding seat 75 can move back and forth on the guide rails 20, 70 of the two rails 10a, 10b for processing operations. In addition, as shown in Figure 11, the guide rails 20, There are no protrusions or obstacles on the outer edge of 70, so the sliding seat 70 can be smoothly moved from the guide rails 20a, 70a of the front track 10a to the guide rails 20b, 70b of the rear track 10b.

It can be seen from the above description that each track component 10 can also be used alone. At this time, high-pressure gas flows from the inlet end 23 of the first guide rail 20 into the air flow channel of the guide rail, and the air valve assembly 40 at the exhaust end 24 of the guide rail 20 The system is closed so that high-pressure gas cannot be discharged from the exhaust end 24. The high-pressure air system in the guide rail 20 flows from the side through holes of each bridge 60 to each suction cup mechanism 80, so that each suction cup mechanism generates suction and fixes the track assembly 10. In addition, when a plurality of track components 10 are connected in series, the air flow channel of the second guide rail 70 of this embodiment can also be used for gas flow.

In addition, if the second guide rail 70 does not need to conduct high-pressure gas, its two ends do not need to be provided with the joint assembly 30 and the air valve assembly 40, only a joint 34 is provided at one end, and an insertion space (such as the first The configuration of the outer compartment 43 of a guide rail 20), so that the second guide rails 70 of the front and rear rail assemblies can be connected in series with each other through the aforementioned joints and insertion spaces.

The first guide rail 20 and the second guide rail 70 disclosed in this specification are designed with air flow paths for gas flow, so that the guide rails can conduct high-pressure fluid, and the air flow paths are hidden in the guide rails, making the guide rails simple and beautiful in appearance, and The air flow path is located in the guide rail, which can eliminate the chance of collision and damage by external force.

Furthermore, in the present invention, a plurality of guide rails can be connected in series to form a required length, and fluid can flow in all the connected guide rails in series.

Please refer to Figure 1 and Figure 14. At least one roller mechanism 90 is provided in the track assembly 10. In this embodiment, each track assembly 10 is equipped with two roller mechanisms 90. Each roller mechanism The main body 91 of 90 is fixed to a base 81 and is located between the first and second guide rails 20 and 70. A rotating shaft 92 is rotatably installed in a horizontal pivot hole 912 of the main body 91, and the rotating shaft 92 and the pivot hole 912 are substantially perpendicular to the longitudinal direction of the guide rail. One or more cam portions 93 are provided on the rotating shaft 92, and the center of the cam portion 93 is eccentrically arranged with the axis of the rotating shaft 92. One or more perforations 95 are provided on the bottom surface of the main body 91 and correspond to the aforementioned cam portions 93 respectively. One or more rotating parts, such as balls 94, are installed in the perforation 95, and the balls 94 will not fall out of the perforation 95. This embodiment discloses two cam portions 93, two rotating members (balls) 94, and two through holes 95. A lever 96, one end of which is connected to the rotating shaft 92 from the hollow portion 911 of the main body 91, and the other end of which protrudes out of the main body for being pulled by a human hand.

Figure 14 shows that the rotating shaft 92 is rotated to a first position. At this time, the two cam portions 93 should be two perforations 95 with the most concave circumferential surface, so that the two balls 94 are received in the two perforations 95. In this state, the sucker 85 of the sucker mechanism 80 can suck the working plane P. At this time, the lever 96 is horizontal and does not protrude from the top surface of the main body 91. Therefore, it will not affect the movement of the sliding seat 75 on the two guide rails 20 and 70.

Please refer to Figures 15 and 16, when the suction cup mechanism 80 does not generate suction, that is, when the suction cup 85 does not suck the working plane P, the lever 96 can rotate the rotating shaft 92 to a second position. At this time, the two cam portions 93 push the two balls 94 with a more convex peripheral surface, so that the bottom edge of the two balls 94 protrudes from the perforation 95 and protrudes from the bottom surface of the main body 91. In this way, the track assembly 10 is based on the When the ball 94 contacts the working plane P, the user can easily move the track composition on the working plane.

In addition, as shown in FIG. 15, when the rotating shaft is in the second position, the lever 96 stands up, and its other end protrudes from the top surface of the main body. In this way, the sliding seat 75 can be restricted from the rail assembly 10 The sliding range on the top.

Please refer to FIG. 1, the guide rail assembly 10 of the present invention further includes: a connecting mechanism 100, including a first buckling assembly 110 and a second buckling assembly 120, respectively provided at the intake end and the row of the track assembly 10 At the air end, a plurality of track components are firmly connected in series through the assembling mechanism 100.

Please refer to Figures 5 and 17, the first buckle assembly 110 has a housing 111, the two sides of which are respectively fixedly connected to the inlet ends 23 of the two guide rails 20 and 70, and the two sides of the housing respectively have an integral body 112, located inside the two guide rails. Two actuating elements 113 are respectively installed in a sliding hole 1121 of the two bodies 112, and each actuating element 113 slides in the sliding hole in a direction parallel to the longitudinal direction of each guide rail, and is in a pushing position (such as Displacement between the solid line in Figure 5) and a release position (shown by the imaginary line in Figure 5). The two locking members 114 are respectively installed in the guide holes 1122 of the two bodies 112, and move up and down in the guide holes 1122 in a direction substantially perpendicular to the guide rail, and move between a locking position and a releasing position. A first flipping member 115 is pivoted on the inner side of the two body 112 with its two arms 116, and can be flipped. Each arm 116 is connected to the latching members 114 with a pin 1161, so that the first A pulling member 115 can drive the two latching members 114 to move. The sliding hole 1121 and the guide hole 1122 located in the same body 112 intersect. Figures 5 and 17 show that each actuator 113 is in the pushing position, and each latch 114 is in the release position. At this time, the recess 1131 of the actuator 113 corresponds to the recess 1141 of the latch 114 ,therefore, The locking member 114 will not hinder the displacement of the actuating member 113, and the actuating member 113 will not hinder the position of the locking member 114.

Please refer to FIGS. 7 and 18 in conjunction. The second buckle assembly 120 also has a housing 121, the two sides of which are respectively fixedly connected to the exhaust ends 24 of the two guide rails 20 and 70, and the two sides of the housing respectively have an integral body 122, located on the inner side of the two guide rails. The two acting members 123 are respectively installed in a sliding hole 1221 of the two bodies 122, and each of the acting members 123 slides in the sliding hole in a direction parallel to the longitudinal direction of each guide rail, and is in a buckle position (such as As shown in Figure 20) and a trip position (as shown in Figure 7). The two locking members 124 are respectively installed in the guide holes 1222 of the two bodies 122, and move up and down in the guide holes 1222 in a direction substantially perpendicular to the guide rail, and move between a locking position and a releasing position. A second flipping member 125 is pivoted on the inner side of the two body 122 with its two arms 126, and can be flipped. Each arm 126 is connected to each latch 124 with a pin, so that the second The pulling member 125 can drive the two locking members 124 to move. The sliding holes 1221 and the guide holes 1222 located in the same body 122 intersect. Figures 7 and 18 show that each acting member 123 is located at the unlocking position, and each locking member 124 is located at the locking position. At this time, the locking member 124 extends into the recess 1231 provided on the acting member 123, and The locking member 124 is positioned at the trip position.

Two buckle holes 127 are respectively provided on the outer wall surface of the two bodies 122, and each buckle hole 127 connects each sliding hole 1221 with the flow channel 42 of the first guide rail 20 or the second guide rail 70. The two fasteners 128 are respectively installed in the two fastener holes 127 and can move in them. In this embodiment, each fastener 108 is composed of two beads, but it is not limited thereto. Two elastic elements 129 are respectively arranged in the sliding holes 1221 of the two bodies 122, one end of which is tied to the action member 123, so that the action member 123 is kept at the unlocking position when no external force is applied.

Taking the two track composition series connection shown in Figure 11 as an example, the rear track composition 10b has the inlet end 23b of the guide rail 20b and the joint 34 is inserted into the front track composition 10a at the exhaust end 24a of the first guide rail 20a. In the channel 42, at this time, the first buckling component 110 and the second buckling component 120 are in front and rear proximity, and the two actuating members 113 of the first buckling component are respectively facing the acting members of the second buckling component 123. Before insertion, the recess 1141 of the latch 114 of the first buckle component 110 is located at the height of the actuator 113, as shown in Figure 17, so the actuator 113 can move freely in the sliding hole 1121; the second buckle component The locking piece 124 of 120 is located at the locking position, and the locking piece 124 extends into the recess 1231 provided on the peripheral surface of the acting piece 123, as shown in Figure 18. Position the acting piece 123 at the unlocking position, as shown in Figure 7. It is shown that at this time, the recess (formed by an annular groove) 1232 provided on the peripheral surface of the acting member 123 is directly opposite to the button hole 127 of the guide rail, so the fastener 128 can be moved into the recess 1232 so that the object can extend into In the runner 42 of the exhaust end 24.

Please refer to Figure 20. After the connector 34 of the inlet end 23b of the rear track assembly 10b is inserted into the runner 42 of the exhaust end 24a of the front track assembly 10a, pull up one of the two buckling components 110, 120 Pulling members 115 and 125, as shown in FIG. 20, pull up the second pulling member 125 of the second buckling assembly 120 to drive the two locking members 124 to move down to the release position. At this time, the locking The recess 1241 of the member is located at the height of the acting member 123, as shown in Figure 22, so that the acting member 123 is in a displaceable state. As shown in Figure 20, the actuating member 113 of the first buckling assembly 110 is moved to the pushing position, and the first flipping member 115 is pulled upward to move the two locking members 114 down to the locking position, as shown in Figure 2 As shown in 11, at this time, the recess 1141 of the locking member 114 is away from the actuator 113, and the locking member extends into the recess 1131 of the actuator to position the two actuators 113 at the pushing position.

Please refer to Figure 20. When the actuating member 113 is displaced to the pushing position, the actuating member 123 of the second buckling assembly 120 is pushed to the buckling position. At this time, the recess 1232 of the actuating member is away from the buckle hole 127. The body of the acting member 123 pushes the fastener 128 toward the ducts 20 and 70, so that the fastener 128 extends into the flow channel 42 and buckles the rear track to form a buckling portion 35 provided on the peripheral surface of the joint 34 of the guide rail 20b of 10b. , So that the joint 34 cannot escape the exhaust end 24a of the front track assembly 10a, so that the exhaust end and the intake end of the two track assemblies 10a, 10b remain buckled and cannot be separated, so that the fluid can flow from the front The track composes the 10a runner flow into the rear track composes the runner 10b.

When you want to separate the two rails that are connected in series, pull the trigger 115 of the first buckle assembly 110 downward to drive the two latches 114 to move up to the release position, as shown in Figure 17, no longer buckle Hold the actuating member 113, the actuating member 113 can be moved to the release position (as shown by the imaginary line in Fig. 5), and no longer abuts against the acting member 123 of the second buckling assembly 120, and the two acting members 123 are The elastic element 129 is pushed up and reset to the release position. As shown in Figure 7, the recess 1232 of the active member 123 is aligned with the button hole 127 again, so that the fastener 128 can move to the recess 1232, and the active member returns to the unlocked position. In the buckle position, the recess 1231 is aligned with the locking member 124. The second pulling member 125 drives the two locking members 124 to move up to the latching position, as shown in FIG. 18, and buckles the acting member 123 to keep the acting member at the unlocking position. At this time, the fastener 128 no longer buckles the buckling portion 35 of the joint 34, and the joint of the rear track assembly 10b can be separated from the flow channel of the front track assembly 10.

The present invention is composed of the above-mentioned guide rails assembled into a track, a plurality of track components can be infinitely connected in series to form the required working length, for one or more sliding seats to be connected in series The track assembly moves on, and the track assembly provides air flow channels, allowing fluid to flow to all the track assemblies connected in series, and provide fluid to appliances or equipment that need to use the fluid, so the track composition is suitable for fluids as the power Source appliances and equipment.

In addition, the device using high-pressure gas disclosed in the track composition 10 of this embodiment is a suction cup mechanism. By supplying or stopping high-pressure gas, the suction cup mechanism can be controlled to generate suction or stop suction, so that the track composition is fixed on the working plane. Or moving from the working plane is quite convenient.

Furthermore, the track assembly 10 is easy to carry and carry, and the operator can easily carry multiple track assemblies 10 to the workplace, and can quickly and conveniently connect multiple track assemblies in series after arriving at the workplace. After the work is completed, the cascaded track components can be separated and are portable. It can be seen that the track components of the present invention are portable and maneuverable.

The above-mentioned embodiments are merely illustrative of the technical means of the present invention rather than limiting, and any equivalent modification of the present invention should be regarded as the protection scope of the present invention. The guide rail and track composition provided by the present invention are the first technology in the technical field and have progressive effects. An application is filed in accordance with the law.

10 Track composition 20 First rail 22 Tube body 23 Inlet end 24 Exhaust end 26 windows 30 Joint assembly 34 Joint 40 Air valve assembly 70 Second rail 75 Slider 80 Sucker mechanism 81 Base 82 Seat 90 Roller organization 91 Main body 911 Transparency Department 96 Toggle lever 100 connection organization 110 first connection component 115 First puller 120 Second buckle assembly

Claims (24)

A guide rail with air flow path, comprising: a pipe body with two ends, an inlet end and an exhaust end respectively; a joint assembly, which is arranged in the inlet end of the pipe body and has an outer end And an inner end; a joint formed at the outer end of the joint assembly; an air passage arranged in the joint assembly and passing through the inner and outer ends of the joint assembly; an air valve assembly arranged at the exhaust end of the pipe body It includes: a flow channel formed in the exhaust end of the pipe body and having an inner end and an outer end; a valve part arranged in the flow channel; a valve member arranged in the flow channel and Displacement in the flow channel; a tight part is arranged on the valve element; an elastic element is arranged in the flow channel and elastically supports the valve element; the valve element is supported by the elastic element and flows toward the valve element The outer end of the passage is displaced to a close position so that the close part is close to the valve part; when the valve member is displaced to the inner end of the flow passage to a release position, the close part is separated from the valve part, so that Fluid can flow through the flow passage; the inner end of the air passage of the joint assembly is connected with the inner end of the flow passage of the air valve assembly, so that an air flow path is formed inside the guide rail; thereby, the guide rail can be used alone Or multiple guide rails are used in series; when the joint assembly of one guide rail is inserted into the air valve assembly of another guide rail, the joint assembly drives the valve member of the air valve assembly to the release position, causing the The air flow passages of the two guide rails are connected. The guide rail according to claim 1, wherein: the flow channel includes an outer chamber and a content chamber communicating with each other, which are respectively located at the outer end and the inner end of the flow channel; the valve part is located in the outer chamber and the content chamber Between rooms. The guide rail according to claim 2, wherein: the flow channel further includes: a channel located between the content chamber and the outer chamber, and the diameter of which is smaller than the inner diameter of the inner chamber and the outer chamber; The valve part is formed between the passage and the inner chamber; the valve member penetrates the outer chamber, the passage and the inner chamber, the valve member has an outer end and an inner end, respectively located in the outer chamber And the content chamber; the elastic element is located in the content chamber and elastically supports the inner end of the valve member. The guide rail according to claim 2 or 3, wherein: a vent is provided in the valve element and has at least one inlet end and at least one outlet end, and the inlet end is located at the outer end of the valve element, so The outlet end is connected to the peripheral surface of the valve member; when the valve member is in the release position, the gas in the outer chamber can flow to the inner chamber through the vent hole. The guide rail according to claim 2 or 3, wherein: the air valve assembly has: a hollow housing mounted on the inner peripheral surface of the exhaust end of the pipe body, having an outer end and an inner end; The flow channel is formed in the shell and penetrates the inner and outer ends of the shell; a leak-proof ring is arranged on the peripheral wall of the outer chamber of the shell. The guide rail according to claim 1, wherein: the air valve assembly has: a hollow housing mounted on the inner peripheral surface of the exhaust end of the pipe body, having an outer end and an inner end; the flow The channel is formed in the shell and penetrates the inner and outer ends of the shell; the inner end of the joint assembly and the inner end of the shell are directly or indirectly connected by one or more air pipes. The guide rail described in claim 1 includes: at least two guide rails, which can be connected in series from the front and the back, wherein: the joint of the joint assembly of the guide rail at the rear can be inserted into the flow channel of the air valve assembly of the guide rail at the front. The joint moves the valve member to the release position; the air passage of the joint assembly communicates with the flow passage of the air valve assembly. The guide rail according to claim 1, wherein: the air flow path includes: at least one bridge member provided in the pipe body, each bridge member having three through holes communicating with each other, including an air inlet at its two ends A through hole and an air outlet through hole, and a side through hole on one side of the bridge member. The air inlet through hole of the at least one bridge member is directly or indirectly connected to the air passage at the inner end of the joint assembly, and the exhaust The through hole is directly or indirectly communicated with the flow passage at the inner end of the air valve assembly; the side through hole is located on the peripheral surface of the pipe body. The guide rail according to claim 8, wherein: the peripheral surface of the tube body is provided with a window; the side through hole of the bridge is located at the window. The guide rail according to claim 1 or 2 or 3, wherein: the air valve assembly has: a hollow shell mounted on the inner peripheral surface of the exhaust end of the pipe body, having an outer end and an inner The end; the flow channel is formed in the shell and penetrates the inner and outer ends of the shell. A track composition comprising: the guide rail as described in claim 1 or 2 or 3 or 6 to form a first guide rail; a second guide rail parallel to the first guide rail; at least one device arranged on the two guide rails The upper part is provided with an air flow branch, and one end of the air flow branch communicates with the air flow passage of the first guide rail. The track composition according to claim 11, wherein: the at least one device is at least one suction cup mechanism, and the suction cup mechanism includes: A base is arranged on the two guide rails; the air flow branch is arranged on the base and has an air inlet end and an air outlet end. The air inlet end of the air flow branch communicates with the air flow path of the first guide rail; a suction cup is arranged On the bottom surface of the base, the disc body forms a space; an air suction channel is arranged between the base and the suction cup, one end of which is connected to the air flow branch channel, and the other end is connected to the space of the suction cup. The track composition according to claim 11 or 12, wherein: at least one bridge member has three through holes communicating with each other, including an air inlet through hole and an air outlet hole at two ends thereof, and one at the bridge member The side through hole on one side; the at least one bridge piece is arranged in the pipe body of the first guide rail, and the air inlet through hole is directly or indirectly communicated with the air passage at the inner end of the joint assembly, and the exhaust The through hole is directly or indirectly communicated with the flow channel of the inner end of the air valve assembly; the side through hole is located on the circumference of the pipe body; one end of the air flow branch is connected with the side through hole of the bridge. The track composition according to claim 11 or 12, wherein: the structure of the second guide rail is the same as that of the first guide rail. The track composition according to claim 11 or 12, wherein: one end of the second guide rail is provided with a joint, and the other end of the second guide rail is provided with an insertion space. The track composition described in claim 11 includes: at least two track components, which can be connected in series in front and back, wherein: the connector of the joint assembly of the first rail of the track composition at the rear can be inserted into the first track composition of the track composition at the front In the flow passage of the air valve assembly of a guide rail, the joint moves the valve member to the release position; the air passage of the connected joint assembly is connected with the flow passage of the air valve assembly. The track composition described in claim 11 further includes: a roller mechanism, arranged between the first and second guide rails, having: a main body; a horizontal pivot hole arranged in the main body; a rotating shaft, It is rotatably arranged in a lateral pivot hole of the main body and can be rotated between a first position and a second position; at least one perforation is provided on the bottom surface of the main body and communicates with the pivot hole; at least one rotating member, Installed in the perforation; when the shaft is at the second position, the bottom edge of the rolling element is caused to protrude from the perforation; when the shaft is at the first position, the rolling element The bottom edge does not protrude from the perforation. The track composition according to claim 17, wherein: the rotating shaft is provided with at least one cam portion corresponding to the perforation and the rolling element; when the rotating shaft is in the second position, the cam portion pushes the Rolling pieces. For example, the track composition described in claim 17 or 18 further includes: a lever, one end of which is connected to the rotating shaft, and the other end is located outside the main body; when the rotating shaft is in the first position, the lever is not Protruding from the top surface of the main body; when the rotating shaft is in the second position, the other end of the lever protrudes from the top surface of the main body. The track assembly described in claim 11 or 16 further includes: at least one sliding seat, which is arranged on the track assembly, and can move along the first rail and the second track of the track assembly. Such as the track composition described in claim 11 or 16, the track composition further includes: a connecting mechanism, including: a first buckling component and a second buckling component, the first The buckle component is set between the first rail and the second rail, and is located at the air inlet end of the first rail; the second buckle component is set between the first rail and the second rail, and is located The exhaust end of the first rail; when two or more rails are connected in series, the first buckle assembly composed of the rail at the rear is separable from the second buckle composed of the rail at the front The connection components are buckled together. The track composition according to claim 21, wherein: one end of the second guide rail of the track composition is provided with a joint, and the other end is provided with an insertion space; the joints of the first guide rail and the second guide rail are each provided with a card Buckle portion; the two sides of the first buckle assembly each have an integral body, and the two bodies are connected to the two guide rails respectively; the two actuating members are respectively installed in the slideways of the two bodies, and are parallel to The longitudinal direction of each guide rail slides in the slideway of the body, and is displaced between a push position and a release position; the two sides of the second buckle assembly also have an integral body respectively, the two bodies Are respectively connected to the two guide rails; two acting parts are respectively installed in the slideway of the two bodies, and slide in the slideway of the body in the longitudinal direction of the guide rail, and are in a buckle position and Displacement between a tripping position; a recess is provided on the peripheral surface of each of the acting parts; two buckle holes are respectively provided in the two bodies and respectively communicate with the inside of the first guide rail and the second guide rail; the two acting parts When in the unfastened position, the recesses correspond to the two button holes respectively; the two fasteners are respectively installed in the two button holes and can be moved; the second joint of the guide rail at the rear is inserted into the guide rail at the front After the first guide rail and the second guide rail, the two actuators of the first buckling assembly are displaced to The pushing position and pushing the two acting members to move to the buckling position, the two acting members respectively push the two fasteners to the two guide rails, and make the two fasteners buckle the buckling parts of the two joints; When the two acting members are displaced to the unfastening position, their cavities correspond to the two button holes respectively, so that the two buckles can be moved to the cavities of the two acting members respectively, and the state of buckling the two joints is released. The track composition of claim 22, wherein: the first buckle assembly further includes: two latches, which are installed in the second body of the first buckle assembly, and are positioned at a latch position and a latch Displacement between the release positions, when each of the actuators is at the pushing position and each of the detents is at the detent position, each of the detents is fastened to each of the actuators, so that each of the actuators is kept at The pushing position; when each of the latches is in the release position, each of the actuating elements is not buckled; the second buckle assembly further includes: two latches, which are installed in the second buckle assembly In the two bodies, and displace between a locking position and a released position, when each of the action parts is located at the unlocking position and each of the locking parts is located at the locking position, each of the locking parts is Buckle each of the action parts; when each of the locking parts is in the release position, each of the action parts is not buckled; two elastic elements are arranged in the slideway of the second body of the second buckle assembly, and The two acting members are elastically supported to move toward the release position. The track composition according to claim 23, wherein: the first buckle assembly further includes: a first pulling member between the two bodies and connecting the two latching members; pulling the first When the member is pulled, the two latches can be driven to move; the second buckle assembly is additionally It includes: a second pulling part between the two bodies and connecting the two locking parts; when the second pulling part is pulled, the two locking parts can be driven to move.

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