JP3125787U - Push-in type vacuum packaging machine for sealed bags - Google Patents

Abstract

The present invention has a simple structure, can be applied to small and different sized sealing bags, and does not need to hold down the fitting portion of the sealing bag by hand, so that the sealing work can be easily performed. It is an object of the present invention to provide a push-in type vacuum packaging machine for sealed bags.
A vacuum packaging machine for a push-in type sealing bag includes a case, an intake port and an exhaust port, a power source, a motor, a switch, and a wing, an intake pipe and a tightening portion, and the power source is electrically connected to the motor and the switch. Connected, the wing is attached to the motor shaft of the motor, the intake port is provided in front of the wing, the intake pipe is a cylindrical body, the rear end of the intake pipe is connected to the intake port, and the tightening part is Including an upper portion of the tightening portion and a lower portion of the tightening portion, and is disposed on the side of the case so as to surround a part of the intake pipe, and a space is formed between the tightening portion and the intake pipe, This is because a tightening port is formed between the lower portion of the tightening portion and the width of the tightening port is 2 mm to 5 mm.
[Selection] Figure 1

Description

  The present invention relates to a vacuum packaging machine, and more particularly to a push-in type vacuum packaging vacuum packaging machine.

  Sealing bags for sealing the contents include a push-in type sealing bag and a fastener type sealing bag. The bag mouth of the push-in type sealing bag has a pressing portion made of a concave body and a convex body, and the sealing bag can be closed by fitting the concave body and the convex body together. However, in the case of a large sealing bag, it is difficult to fit the concave body to the convex body, and the packaging is incomplete and the contents leak.

  The zipper-type sealing bag is formed so that the bag mouths can be fitted to each other. The zipper-type sealing bag is provided with a zipper, and the zipper is inserted into the bag mouth, and the zipper is moved to close the bag mouth and seal the contents. However, the fastener is easily damaged, and long-term use is difficult.

  In addition, the push-in type sealing bag and the fastener type sealing bag cannot be evacuated. If air is mixed in the sealing bag when storing food or the like, the food or the like tends to oxidize for a long time. Cannot save.

  A vacuum packaging machine is used to create a vacuum inside the sealed bag, but its structure is complicated and large, so it is difficult to use at home. Moreover, although the sealing bag which comprises a one-way valve is also used, manufacturing cost becomes high, and it is necessary to use the sealing bag of a different size with respect to the content of a different size, and is inconvenient.

China Utility Model Registration No. 02271835.4 (Patent Document 1) discloses a small vacuum machine, in which a long cylindrical suction part is inserted into a sealed bag, air inside the bag is extracted, and the inside is vacuumed. To. However, when using such a vacuum machine, it is necessary to press down the bag mouth into which the sealing bag can be fitted, and even when using a fastener-type sealing bag, the suction part must be removed from the sealing bag. In addition, there is a gap and air flows in.
China Utility Model Registration No. 02271835.4

  The object of the present invention is simple in structure, applicable to sealed bags of small and different sizes, and can be easily sealed without the need to press down the pushing portion of the sealed bag by hand. It is to provide a vacuum packaging machine for a push-in type sealing bag.

  As a result of intensive research, the inventors have made the intake pipe an elliptical shape, installed a rotatable tightening portion having an upper portion of the tightening portion and a lower portion of the tightening portion so as to surround one end of the intake pipe, and By making the space between the pipe and the tightening part adjustable, a push-in type sealing bag vacuum packaging machine that solves the above-mentioned problems has been completed.

That is, the push-type sealing bag vacuum packaging machine of the present invention comprises the following.
1. In a vacuum device for closing a zipper bag, a case, an air intake device disposed in the case, an air intake port disposed in the case and connected to the air intake device in the previous period, and the case disposed in the case And a switch connected to the clamping member, and the intake port has first and second ridges along the longitudinal direction of the outer surface thereof. The vacuum device is characterized in that the portion is located, the tightening portion has one or more guide grooves, the tightening member is moved by the operation of the switch, and the suction device is operated.
2. The vacuum apparatus according to claim 1, wherein the tightening member rotates relative to the case.
3. The vacuum apparatus according to claim 1, wherein the tightening member is pivotally supported to rotate.
4). The vacuum apparatus according to claim 1, wherein the switch is pivotally supported with respect to the case.
5. The vacuum apparatus according to claim 1, wherein the switch is a handle.
6). The vacuum apparatus according to claim 1, wherein the intake device includes an intake opening, and the intake port is connected to the intake opening.
7). The vacuum apparatus according to claim 1, wherein the intake device includes a motor and a wing.
8). The vacuum device according to claim 7, wherein the switch activates the motor and rotates the blades to activate the intake device, thereby performing intake through the intake port.
9. The vacuum apparatus according to claim 1, wherein the intake port has a pipe connected to the intake apparatus, and the pipe is longer than the fastening member.
10. 9. A vacuum apparatus according to any preceding claim, wherein the zipper bag has first and second zip strips, and the clamping member presses the first and second zip strips together.
11. The vacuum device according to claim 1, wherein the tightening member is movable from an insertion position and a sealing position.
12 The zipper bag is inserted into the fastening member at the insertion position, and the first and second zip strips of the zipper bag are pressed against the intake port at the sealing position, so that the first and second 12. A vacuum device according to claim 11, wherein the zip strips are pressed together.
13. The switch is movable from an off position to an on position. In the off position, the intake device is off and the tightening member is in the insertion position. In the on position, the intake device is activated and the tightening is performed. The vacuum apparatus according to claim 12, wherein an attachment member is in the sealing position.
14 The vacuum apparatus according to claim 13, wherein the tightening member is rotated by movement of the switch.
15. The vacuum device according to any one of claims 1 to 8, wherein the tightening member rotates and selectively moves the tightening member in a direction toward the intake port or in a direction away from the intake port.
16. The vacuum apparatus according to claim 1, wherein the tightening member is rotated by movement of the switch.
17. The vacuum according to any one of claims 1 to 8, wherein the clamping member has an upper clamping member and a lower clamping member arranged substantially in parallel to form a clamping gap opening. apparatus.
18. The case includes a spring, the spring holding the clamping member in the insertion position and returning the clamping member to the insertion position when the clamping member is released from the insertion position. The vacuum apparatus according to any one of 1 to 8.
19. 9. A vacuum apparatus according to any preceding claim, wherein the clamping member has one or more lateral ridges that guide the zipper bag.
20. The vacuum apparatus according to any one of claims 1 to 8, wherein the case includes a battery box that receives one or more batteries that power the intake device.

  According to the push-type vacuum bag packaging machine of the present invention, the sealing pipe is put on the suction pipe, one end of the bag opening of the sealing bag is inserted between the intake pipe and the tightening portion, the handle is rotated, Since the pushing portion of the sealing bag is pressed and sealed by moving the sealing bag or the case in the lateral direction, the sealing operation can be easily performed.

  Hereinafter, an embodiment of the present invention will be shown and described in detail, but the present invention is not limited thereto.

  As shown in FIGS. 1 to 4, the press-sealing vacuum bag packaging machine of the present invention is provided in the case 1, the intake port 4 and the exhaust port 5 established in the case 1, and the inside of the case 1. A power source 8, a motor 2, a switch 9 and a wing 3, and an intake pipe 6 and a tightening portion 7 provided outside the case 1 are included. In the present embodiment, the power source 8 is four 1.5 V AA dry batteries and is installed in a battery box in the case 1. The power source 8 is electrically connected to the motor 2 and the switch 9, the wing 3 is attached to the motor shaft 21 of the motor 2, and the air inlet 4 is opened in front of the wing 3. The intake pipe 6 is exposed from the case 1, and the rear end of the intake pipe 6 is connected to the intake port 4. The intake pipe 6 is a cylindrical body having an elliptical cross section, and an end portion of the elliptical cross section and a diagonal line of the end portion are installed at an angle of 45 degrees with respect to the longitudinal direction of the case 1.

  The tightening portion 7 is rotatably connected to the side of the case 1 so as to surround a part of the intake pipe 6, preferably one of the end portions of the cross section of the intake pipe 6, and between the tightening portion 7 and the intake pipe 6. The space for inserting the bag mouth of the sealing bag 10 is formed. In order to easily install and seal the sealing bag 10, the intake pipe 6 is formed longer than the tightening portion 7. The fastening part 7 includes a fastening part upper part 71 and a fastening part lower part 72, and a fastening port 73 is formed therebetween. The width of the fastening port 73 is 2 mm to 5 mm, preferably 3 mm. The width and length of the fastening port 73 are formed so as to be able to press the pushing portion 101 of the bag mouth of the sealing bag 10. Is formed to correspond to the shape of the end of the cross section of the intake pipe 6. In order to perform a more reliable sealing operation, it is possible to form a plurality of irregularities on the side of the tightening portion upper portion 71 and the tightening portion lower portion 72 facing the intake pipe 6. The tightening portion 7 has a handle 74 connected to the tightening portion upper portion 71 and the tightening portion lower portion 72. The handle 74 is rotatably connected to the case 1 by a shaft 75 provided on the handle 74. The tightening portion upper portion 71 and the tightening portion lower portion 72 of the tightening portion 7 move according to the rotation of the handle 74, and a space between the tightening portion 7 and the intake pipe 6 into which the bag mouth of the sealing bag 10 is inserted. Adjust the interval. By rotating the handle 74, the tightening port 73 approaches the end of the cross section of the intake pipe 6, and the space between the tightening portion 7 and the intake pipe 6 becomes narrow. Further, the tightening portion 7 is provided with a spring 76. When the spring 76 is in an open state, the tightening portion 7 and the intake pipe 6 are separated from each other to widen the space. When the spring 76 is in a contracted state, the tightening portion 7 and the intake pipe 6 are close to each other, and the space is narrowed. In addition, without providing a handle, the upper portion 71 and the lower portion 72 of the tightening portion are rotatably connected to the case 1 and the upper portion 71 and the lower portion 72 of the tightening portion are rotated to reduce the interval between the spaces. It is also possible to adjust

  The handle 74 functions as a switch 9 for turning on / off the power. When the handle 74 is rotated, the power 8 is turned on, the motor 2 is activated, and the wing 3 is rotated.

  As shown in FIGS. 2 and 3, when using the push-type sealed bag vacuum packaging machine of the present invention, the sealing bag 10 is put on the intake pipe 6, and one end of the bag mouth of the sealing bag 10 is connected to the intake pipe 6. It is inserted into the space between the fastening parts 7, and the pushing part 101 of the sealing bag 10 is aligned with the fastening port 73. Thereafter, when the handle 74 is rotated, one end of the sealing bag 10 moves to the tightening port 73, and the space between the intake pipe 6 and the tightening portion 7 becomes narrow. Simultaneously with the rotation of the handle, the power supply 8 is turned on, the motor 2 is activated, the wings 3 are rotated, and intake is started. Thereafter, when the sealing bag 10 or the case 1 is pulled in the lateral direction, the fastening port 73 presses the pushing portion 101 of the sealing bag 10 and the sealing bag 10 is closed. When the extraction of the air from the sealing bag 10 is completed, the intake pipe 6 is extracted from the sealing bag 10, and the unsealed portion of the pushing portion 101 is pressed and sealing is completed.

  5 and 6 show another embodiment of the push-type sealed bag vacuum packaging machine of the present invention. The power source 8 is a rechargeable battery, and a charging socket 13 for inserting a charging plug into the case 1 is provided.

  FIG. 7 shows still another embodiment of the vacuum packaging machine for a push-in type sealed bag of the present invention, and an intake tube 61 is movably connected to the intake pipe 6. The length of the intake pipe can be changed depending on the size of the sealing bag 10, and the leading end of the intake tube 61 is closer to the bottom of the sealing bag 10, so that more excellent intake can be performed.

  FIG. 8: is a perspective view which shows the original position before sealing of 4th embodiment of the vacuum packaging machine for push-in type sealing bags of this invention. In the fourth embodiment, the cross section of the air inlet 6 is substantially circular. The intake port 6 has a first raised portion 100 and a second raised portion 102, and each raised portion is located along the longitudinal direction of the outer surface of the intake port 6.

  As shown in FIG. 8, the air inlet 6 is inserted into one end of the zipper bag opening, the air inlet 6 is positioned in the zipper bag 104, and the zipper bag is positioned in the tightening portion 7. At that time, the zipping strip 106 is arranged in the fastening port 73 between the upper fastening part 71 and the lower fastening part 72. Then, the user drives the handle 74 to move the tightening portion 7 toward the air inlet 6 and starts suction through the air inlet 6. At the same time, the user holds one end of the zipping strip 106 and pulls the vacuum device in the direction towards the other end of the zipping strip 106 so that the clamping part 7 presses the zipping strip 106 together and seals it. . When the air inlet 6 reaches the other end of the bag opening as shown in FIG. 9, the user confirms that the air in the bag has been extracted outside the bag, removes the air inlet 6 from the zipper bag 104, and vacuums. A portion of the zipper strip 106 that has not yet been sealed by the device is pressed and sealed.

  FIG. 9 is a perspective view showing the sealing position of the fourth embodiment of the vacuum packaging machine for a push-in type sealing bag of the present invention. In the sealed position, the inlet 6 occupies a small opening between the zipping strips 106. As shown in FIG. 9, the small opening between the zipping strips 106 is similar to the cross-sectional shape of the inlet 6 and the first and second raised portions. Thus, the amount of space between the small opening and the inlet 6 is reduced, thus helping the zip bag 104 to be bleed.

  FIG. 10 is a partially enlarged perspective view showing the air inlet of the fourth embodiment of the push-in type vacuum bag packaging machine of the present invention. The first raised portion 100 is substantially opposite to the second raised portion 102 on the outer surface of the air inlet 6. The cross sections of these ridges are substantially triangular, and the inner surface of the zipper bag 104 fits substantially around the inlet 6 and the ridges 100 and 102, and the inner surface is similar to the cross section of the inlet 6 and the ridges 100 and 102. Occupy shape. The first raised portion 100 and the second raised portion 102 have substantially the same shape and size. The shape of the ridges 100 and 102 helps to reduce the air gap between the inlet 6 and the zipper bag 104, thereby improving the bleed out of the zipper bag 104.

    FIG. 11 is an enlarged side view showing the tightening portion and handle of the fifth embodiment of the push-in type sealing bag vacuum packaging machine of the present invention in a state where it is removed from the vacuum device. In the present embodiment, the surface of the tightening portion 7 includes a guide groove 110 or a notch, and the guide groove 110 or the notch is provided below the surface of the tightening portion 7. The surface of the upper tightening portion 71 and the surface of the lower tightening portion 72 each have a plurality of guide grooves 110 along the edge in the vicinity of the tightening opening 73. The guide groove 110 helps guide the zipper bag zipper strip through the clamping opening 73. The guide groove 110 helps to prevent the zipper bag from accidentally slipping out of the inlet 6 when using the vacuum device. Although a plurality of guide grooves are shown in FIG. 11, a single groove may be used, and the number is not limited. The guide groove is provided along the longitudinal direction of the edge of the tightening portion, and accommodates bags of different sizes. Due to the different bag dimensions, the zipper strips can be placed at different locations on the fastening port 73. The guide groove 110 can be provided in both or one of the upper tightening portion 71 and the lower tightening portion 72. The guide groove 110 may be curved along the shape of the surface of the fastening members 71, 72. Further, the guide groove 110 can be provided in combination with the above-described raised portion on the surface of the tightening portion 7.

  The present invention has a simple structure, can be applied to sealing bags of small sizes, and can be applied to sealing bags of different sizes. Moreover, it is not necessary to press the fitting part of the sealing bag by hand and can be easily sealed. A vacuum packaging machine for bags can be manufactured.

It is an exploded view of the vacuum packaging machine for push-in type sealing bags of the present invention. It is a perspective view which shows the use condition of the vacuum packaging machine for push-in type sealing bags of this invention. It is a perspective view which shows the use condition of the vacuum packaging machine for push-in type sealing bags of this invention. It is a circuit diagram of the vacuum packaging machine for push-in type sealing bags of the present invention. It is an exploded view of 2nd embodiment of the vacuum packaging machine for push-in type sealing bags of this invention. It is a circuit diagram of other embodiment of the vacuum packaging machine for push-in type sealing bags of the present invention. It is a perspective view which shows the use condition of 3rd embodiment of the vacuum packaging machine for push-in type sealing bags of this invention. It is a perspective view which shows the original position before sealing of 4th embodiment of the vacuum packaging machine for push-in type sealing bags of this invention. It is a perspective view which shows the sealing position of 4th embodiment of the vacuum packaging machine for push-in type sealing bags of this invention. It is a partially expanded perspective view which shows the inlet port of 4th embodiment of the vacuum packaging machine for push-in type sealing bags of this invention. It is an enlarged side view which shows the clamp | tightening part and handle | steering_wheel of 5th embodiment of the vacuum packaging machine for push-in type sealing bags of this invention in the state removed from the vacuum apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Case 2 Motor 21 Motor shaft 3 Wings 4 Intake port 5 Exhaust port 6 Intake pipe 61 Intake tube 7 Tightening part 71 Tightening part upper part 72 Tightening part lower part 73 Tightening port 74 Handle 75 Shaft 8 Power supply 9 Switch 10 Sealing bag 101 Push-in part 13 Charging socket

Claims (20)

In a vacuum device for closing a zipper bag, a case, an air intake device disposed in the case, an air intake port disposed in the case and connected to the air intake device in the previous period, and the case disposed in the case And a switch connected to the clamping member, and the intake port has first and second ridges along the longitudinal direction of the outer surface thereof. The vacuum device is characterized in that the portion is located, the tightening portion has one or more guide grooves, the tightening member is moved by the operation of the switch, and the suction device is operated. The vacuum apparatus according to claim 1, wherein the tightening member rotates relative to the case. The vacuum apparatus according to claim 1, wherein the tightening member is pivotally supported to rotate. The vacuum apparatus according to claim 1, wherein the switch is pivotally supported with respect to the case. The vacuum apparatus according to claim 1, wherein the switch is a handle. The vacuum apparatus according to claim 1, wherein the intake device includes an intake opening, and the intake port is connected to the intake opening. The vacuum apparatus according to claim 1, wherein the intake device includes a motor and a wing. The vacuum device according to claim 7, wherein the switch activates the motor and rotates the blades to activate the intake device, thereby performing intake through the intake port. The vacuum apparatus according to claim 1, wherein the intake port includes a pipe connected to the intake apparatus, and the pipe is longer than the tightening member. The vacuum apparatus according to any one of claims 1 to 8, wherein the zipper bag has first and second zip strips, and the clamping member presses the first and second zip strips together. The vacuum device according to claim 1, wherein the tightening member is movable from an insertion position and a sealing position. The zipper bag is inserted into the fastening member at the insertion position, and the first and second zip strips of the zipper bag are pressed against the air inlet at the sealing position, so that the first and second 12. A vacuum device according to claim 11, wherein the zip strips are pressed together. The switch is movable from an off position to an on position. In the off position, the intake device is off and the tightening member is in the insertion position. In the on position, the intake device is activated and the tightening is performed. The vacuum apparatus according to claim 12, wherein an attachment member is in the sealing position. The vacuum apparatus according to claim 13, wherein the tightening member is rotated by movement of the switch. The vacuum device according to any one of claims 1 to 8, wherein the tightening member rotates and selectively moves the tightening member in a direction toward the intake port or in a direction away from the intake port. The vacuum apparatus according to claim 1, wherein the tightening member is rotated by movement of the switch. The vacuum according to any one of claims 1 to 8, wherein the clamping member has an upper clamping member and a lower clamping member arranged substantially in parallel to form a clamping gap opening. apparatus. The case includes a spring, the spring holds the clamping member in the insertion position, and returns the clamping member to the insertion position when the clamping member is released from the insertion position. The vacuum apparatus according to any one of 1 to 8. 9. A vacuum apparatus according to any preceding claim, wherein the clamping member has one or more lateral ridges that guide the zipper bag. The vacuum apparatus according to any one of claims 1 to 8, wherein the case includes a battery box that receives one or more batteries that power the intake device.

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