Convenient environment-friendly packing belt

Abstract

The utility model discloses a convenient environment-friendly packing belt, relates to packing belt field, including belt body outer frame, the bottom of belt body outer frame is embedded with the non-slip tape, belt body outer frame inside is rotatingly connected with the rotating rod no. 1, and the rotating rod no. 1 outer circle is movably sleeved with the rotating rod no. 2, and the rotating rod no. 2 outer wall is equipped with the screw thread, the screw thread no. The second rotating rod is in threaded connection with the belt body outer frame, and the end of the second rotating rod is fixedly connected with a rotating disc. Firstly, the rotating disc is rotated to drive the second rotating rod to rotate, the second rotating rod drives the first rotating rod movably connected with the interior of the second rotating rod in a sleeved mode to rotate, then a packing belt body which is connected to the first rotating rod in an inserted mode and is in a winding state is made to conduct unwinding motion, and then the packing belt body is bound to the outer portion of a box needing to be packed. The elastic iron buckle is buckled to the outer ring of the fixing rod, packaging is completed, meanwhile, the second rotating rod is reversely rotated subsequently to roll the packaging belt body, and therefore the packaging belt body can be repeatedly used, is more environmentally friendly and is more convenient to store.

Description

Technical Field

[0001] The utility model relates to the field of packing tapes, in particular to a convenient and environmentally friendly packing tape. Background Art

[0002] Strapping tape is a wrapping product used to pack goods. The main materials of strapping tape are nylon and polyester, etc. It has good tensile strength and ductility to resist impact. It can ensure the safe transportation of packaged products and not loosen, and will not cause damage to the packaged products.

[0003] The existing Chinese patent publication number is: CN204124877U, which discloses a packing belt, including a sleeve and a belt body, the sleeve including a side plate, an edge rod and an intermediate column, the side plate including side plate one and side plate two, an intermediate column is arranged between side plate one and side plate two, edge rods are arranged on the front and rear sides of the intermediate column, one end of the belt body is sleeved in the intermediate column, a through groove is arranged in side plate one, a plate is arranged in the middle of the inner side of side plate one, two slide grooves are arranged in side plate two, a through hole is arranged in the middle of side plate two, the edge rod includes a plate body, an iron hook is arranged on one side of the plate body, sliders are arranged at both ends of the plate body, the slider includes slider one and slider two, slider one is arranged in the through groove, slider one includes slider three and slider four, slider two is arranged in the slide groove, a spiral column is arranged in the through groove, the spiral column passes through slider one, a handle is arranged at one end of the spiral column, one end of the intermediate column is hinged to the plate, one end is arranged in the through hole, a rotating rod is arranged at one end of the intermediate column, a hole is arranged on the side of the intermediate column, and a shoulder is arranged next to the hole. The utility model aims to solve the problem of reusing the strapping tape and making it convenient to carry and use the strapping tape.

[0004] The above-mentioned strapping tape also has the following problems when in use: when the above-mentioned strapping tape is in use, the entire buckle needs to be hooked on the tape body, which will cause damage to the tape body and affect the service life of the entire strapping tape. At the same time, the tape body has a certain service life, and it is inconvenient to replace it later. At the same time, the above-mentioned strapping tape also needs to be hooked with an iron hook on the hole on the side of the middle column to prevent the middle column from rotating, thereby controlling the extended length of the tape body, which is inconvenient to operate.

[0005] Therefore, it is necessary to invent a convenient and environmentally friendly packing belt to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a convenient and environmentally friendly strapping belt to solve the problem in the above-mentioned background technology that when the strapping belt is used, the entire buckle needs to be hooked on the belt body, which will cause damage to the belt body and affect the service life of the entire strapping belt. At the same time, the belt body has a certain service life and is inconvenient to replace later. At the same time, the strapping belt also needs to be hooked with an iron hook to the hole on the side of the middle column to prevent the middle column from rotating and control the extended length of the belt body, which is inconvenient to operate.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient and environmentally friendly packing belt, comprising an external frame of the belt body, the bottom of the external frame of the belt body is embedded with an anti-slip sticker, the internal part of the external frame of the belt body is rotatably connected with a rotating rod 1, and the outer ring of the rotating rod 1 is movably sleeved with a rotating rod 2, and the outer wall of the rotating rod 2 is provided with a thread, the rotating rod 2 is threadedly connected to the external frame of the belt body, and the end of the rotating rod 2 is fixedly connected with a turntable, the outer ring of the rotating rod 1 is inserted with a packing belt body, and the end of the packing belt body is fixedly connected with a buckle, and the buckle is engaged with a fixed rod fixed inside the external frame of the belt body.

[0008] Preferably, a notch is provided in the end of the rotating rod 1 away from the rotating rod 2, and the end of the rotating rod 1 away from the rotating rod 2 matches the engagement groove reserved inside the short rod, the engagement groove is open, and the short rod is rotatably connected to the inner wall of the outer frame of the belt body through a bearing.

[0009] Preferably, a protrusion is fixedly connected to the outer wall of one end of the rotating rod away from the short rod, and there are two protrusions, which are symmetrically distributed with reference to the rotating rod as the axis of symmetry.

[0010] The rotating rod 1 and the two protrusions fixedly connected at the end of the rotating rod 1 are movably connected to the movable groove reserved in the rotating rod 2 through a spring, and the outer walls of the two protrusions are in contact with and slidably connected to the inner wall of the movable groove, and the diameter of the movable groove is slightly larger than the diameter of the rotating rod 1.

[0011] Preferably, the outer wall of the rotating rod 1 located outside the rotating rod 2 is fixedly connected with square blocks distributed in an annular shape at equal angles, and the square blocks match the square grooves reserved inside the sleeve of the inner circle of the wound packaging tape body.

[0012] Preferably, both ends of the fixing rod are fixedly connected to the inner walls of both sides of the outer frame with body, and the fixing rod is arranged in parallel with the rotating rod.

[0013] Preferably, the two ends of the spring are respectively fixedly connected to an end of the rotating rod that is always in the movable groove and an inner wall of the movable groove.

[0014] In the above technical scheme, the technical effects and advantages provided by the utility model are as follows: the utility model first rotates the turntable to drive the rotation of the rotating rod second, and the rotating rod second drives the rotation of the rotating rod first movably sleeved inside it, so that the strapping tape body plugged on the rotating rod first and in a wound state performs an unwinding movement, and then the strapping tape body is tied to the outside of the box to be packaged, and the elastic iron buckle is buckled on the outer ring of the fixed rod to complete the packaging. At the same time, the rotating rod second is subsequently rotated in the opposite direction to drive the rotating rod first to rotate and rewind the strapping tape body, so that the strapping tape body can be reused, which is more environmentally friendly and more convenient to store.

[0015] Because the rotating rod 2 is threadedly connected to the outer frame of the strap body, the connection is self-locking. In this way, the rotating rod 2 can be limited by itself after it stops. At the same time, a long movable groove is provided in the rotating rod 2 to ensure that the rotating rod 2 has space for offset movement when rotating. After the rotating rod 1 is moved into the movable groove, it is also convenient to remove the strap body for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a stereoscopic diagram of the overall structure of the utility model from the first viewing angle.

[0018] Figure 2 This is a stereoscopic diagram of the overall structure of the utility model from a second viewing angle.

[0019] Figure 3 It is a three-dimensional diagram of the engagement structure of the buckle and the fixing rod of the utility model.

[0020] Figure 4 This is an exploded view of the rotating rod 2 (partially cut away) and the strap body of the utility model.

[0021] Figure 5 It is a plan view of the engagement of the first rotating rod and the second rotating rod of the utility model.

[0022] Explanation of the accompanying drawings: 1. outer frame of the strap; 2. anti-slip sticker; 3. rotating rod one; 31. protrusion; 4. rotating rod two; 5. turntable; 6. thread; 7. movable groove; 8. fixing rod; 9. strap body; 10. buckle; 11. spring; 12. short rod; 13. engaging groove; 14. notch. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-5The convenient and environmentally friendly strapping belt shown in the figure comprises an external frame 1 of the strap, the bottom of which is embedded with an anti-slip sticker 2, a rotating rod 3 is rotatably connected to the inside of the external frame 1 of the strap, and a rotating rod 2 4 is movably sleeved on the outer ring of the rotating rod 3, and a thread 6 is provided on the outer wall of the rotating rod 2 4, the rotating rod 2 4 is threadedly connected to the external frame 1 of the strap, and a turntable 5 is fixedly connected to the end of the rotating rod 2 4, a strapping body 9 is inserted into the outer ring of the rotating rod 3, and a buckle 10 is fixedly connected to the end of the strapping body 9, and the buckle 10 is engaged with a fixed rod 8 fixed inside the external frame 1 of the strap.

[0025] A notch 14 is provided in one end of the rotating rod 1 3 away from the rotating rod 2 4, and the end of the rotating rod 1 3 away from the rotating rod 2 4 matches the engagement groove 13 reserved inside the short rod 12, the engagement groove 13 is open, and the short rod 12 is rotatably connected to the inner wall of the external frame 1 through a bearing, ensuring that the rotating rod 1 3 engaged with the short rod 12 can rotate stably.

[0026] A protrusion 31 is fixedly connected to the outer wall of one end of the rotating rod 3 away from the short rod 12, and there are two protrusions 31, which are symmetrically distributed with reference to the rotating rod 3 as the symmetry axis.

[0027] The rotating rod 3 and the two protrusions 31 fixedly connected to the end of the rotating rod 3 are movably connected to the movable groove 7 reserved in the rotating rod 2 4 through the spring 11, and the outer walls of the two protrusions 31 are in contact with and slidably connected to part of the inner wall of the movable groove 7, so that the rotating rod 3 is driven to rotate during the rotation of the rotating rod 2 4, and the diameter of the movable groove 7 is slightly larger than the diameter of the rod body of the rotating rod 3, so that when the rotating rod 3 is turned, the rotating rod 3 and the square block fixedly connected to the outer wall of the rotating rod 3 can enter the movable groove 7 synchronously.

[0028] The outer wall of the rotating rod 1 3 located outside the rotating rod 2 4 is fixedly connected with square blocks distributed in an annular shape at equal angles, and the square blocks match the square grooves reserved inside the sleeve of the inner circle of the wound strapping body 9, so that when the rotating rod 1 3 rotates, the wound strapping body 9 movably connected thereto is synchronously driven to rotate for retraction and extension movement.

[0029] Both ends of the fixing rod 8 are fixedly connected to the inner walls of the outer frame 1 on both sides, and the fixing rod 8 is arranged parallel to the rotating rod 3 to facilitate the engagement of the elastic hook buckle 10 with the fixing rod 8.

[0030] The two ends of the spring 11 are respectively fixedly connected to one end of the rotating rod 3 that is always in the movable groove 7 and the inner wall of the movable groove 7. Under the thrust of the spring 11, the end of the rotating rod 3 with the notch 14 is matched with the engagement groove 13 reserved in the short rod 12, which facilitates the subsequent stable rotation of the rotating rod 3.

[0031] Working principle: When using a convenient and environmentally friendly strapping tape, first, when the strapping tape body 9 is needed to pack or seal the box, the outer frame 1 of the strap is attached to the top of the box to be packed. The anti-skid sticker 2 embedded at the bottom of the outer frame 1 increases the friction between the outer frame 1 and the top of the box to be packed. The rotating turntable 5 drives the rotating rod 2 4 fixedly connected to the rotating turntable 5 to rotate. The rotating rod 2 4 is movably sleeved with a "T"-shaped rotating rod 3 in the movable groove 7 reserved in the rotating rod 2 4, thereby synchronously mobilizing the rotation of the rotating rod 3. The outer ring of the rotating rod 3 is connected to the square block and the square groove through the square block. The matching and plugged packing belt body 9 in the wound state rotates synchronously with the rotating rod 1 3 to unwind the packing belt body 9. After the packing belt body 9 of a suitable length is unwound, the rotation of the rotating rod 2 4 is stopped. Because the rotating rod 2 4 is threadedly connected to the outer frame 1 of the belt body, the connection has self-locking property. In this way, the rotating rod 2 4 can be limited by itself after it stops. At this time, the rotating rod 1 3 stops rotating accordingly, and the length of the unwound packing belt body 9 is limited. The packing belt body 9 is tied to the outside of the box to be packed, and the elastic bent hook buckle 10 is buckled on the outer ring of the fixing rod 8 to complete the packing.

[0032] When the strapping body 9 needs to be rolled up later, the rotating rod 2 4 is rotated in the opposite direction. Similarly, the rotating rod 2 4 rotates in the opposite direction to drive the rotating rod 1 3 movably sleeved inside it to rotate and roll up the strapping body 9.

[0033] When the strapping body 9 has been used for a long time and its elasticity weakens and needs to be replaced, the rotating rod 13 is moved towards the inside of the movable groove 7, and the square block fixedly connected to the outer wall of the rotating rod 13 simultaneously enters the movable groove 7 with a diameter slightly larger than the diameter of the rotating rod 13, and then the strapping body 9 is pulled out from the outer ring of the rotating rod 13. After the new strapping body 9 is installed, the thrust applied by the spring 11 pushes the end of the rotating rod 13 with the notch 14 to match the short rod end 12, which facilitates the subsequent rotation of the rotating rod 13. A longer movable groove 7 is provided in the rotating rod 24 to ensure that the strapping body 9 is conveniently removed and replaced after the rotating rod 13 is moved into the movable groove 7, and at the same time, it is ensured that the rotating rod 24 has space for offset movement when rotating (because the rotating rod 24 is threadedly connected to the outer frame 1 of the belt body, resulting in displacement of the rotating rod 24 when the rotating rod 24 is rotated).

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A convenient and environmentally friendly packing tape, comprising an external frame (1), characterized in that: The bottom of the outer frame (1) of the belt body is embedded with an anti-slip sticker (2); the outer frame (1) of the belt body is rotatably connected to a rotating rod (3); the outer ring of the rotating rod (3) is movably sleeved with a rotating rod (4); the outer wall of the rotating rod (4) is provided with a thread (6); the rotating rod (4) is threadedly connected to the outer frame (1) of the belt body; the end of the rotating rod (4) is fixedly connected to a turntable (5); the outer ring of the rotating rod (3) is plugged with a packing belt (9); the end of the packing belt (9) is fixedly connected with a buckle (10); and the buckle (10) is engaged with a fixed rod (8) fixed inside the outer frame (1) of the belt body.

2. A convenient and environmentally friendly packing tape according to claim 1, characterized in that: A notch (14) is provided in one end of the rotating rod one (3) away from the rotating rod two (4), and the end of the rotating rod one (3) away from the rotating rod two (4) matches with a snap-fit ​​groove (13) reserved inside the short rod (12), the snap-fit ​​groove (13) is open, and the short rod (12) is rotatably connected to the inner wall of the external frame (1) via a bearing.

3. The convenient and environmentally friendly packing tape according to claim 1, characterized in that: A protrusion (31) is fixedly connected to the outer wall of one end of the rotating rod (3) away from the short rod (12), and the number of protrusions (31) is two, and the two protrusions (31) are symmetrically distributed with reference to the rotating rod (3) as a symmetry axis; the rotating rod (3) and the two protrusions (31) fixedly connected to the end of the rotating rod (3) are movably connected to a movable groove (7) reserved in the rotating rod (4) through a spring (11), and the outer walls of the two protrusions (31) are in contact with and slidably connected to a part of the inner wall of the movable groove (7), and the diameter of the movable groove (7) is slightly larger than the diameter of the rotating rod (3) body.

4. The convenient and environmentally friendly packing tape according to claim 1, characterized in that: The outer wall of the rotating rod 1 (3) located outside the rotating rod 2 (4) is fixedly connected with square blocks distributed in an annular shape at equal angles, and the square blocks match the square grooves reserved inside the sleeve of the inner circle of the wound strapping body (9).

5. The convenient and environmentally friendly packing tape according to claim 1, characterized in that: Both ends of the fixed rod (8) are fixedly connected to the inner walls of both sides of the external frame (1), and the fixed rod (8) is arranged parallel to the rotating rod (3).

6. The convenient and environmentally friendly packing tape according to claim 3, characterized in that: The two ends of the spring (11) are respectively fixedly connected to an end of the rotating rod (3) that is always in the movable groove (7) and the inner wall of the movable groove (7).

Images