Preservative film cutter

Abstract

The utility model relates to the technical field of articles for daily use, and particularly discloses a preservative film cutter which comprises a box body and an upper cover, the upper cover is clamped at the top of the box body, a first supporting plate is vertically fixed in an inner cavity of the box body, a second supporting plate is vertically fixed at the bottom of the upper cover, and the first supporting plate is connected with the second supporting plate. A first sleeving shaft is fixedly connected to the side portion of the first supporting plate, a second sleeving shaft is fixedly connected to the side portion of the second supporting plate, the first sleeving shaft and the second sleeving shaft are oppositely arranged and are coaxial, and a roll of preservative film can be connected between the first sleeving shaft and the second sleeving shaft in a sleeving mode. The edge of the upper cover is provided with a film outlet for the preservative film to penetrate out, the top face of the upper cover is provided with a cutting piece for cutting the preservative film, the preservative film packaging box can effectively reduce the installation steps of the preservative film, and use of parts is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a plastic wrap cutter. Background Art

[0002] When replacing the cling film of a traditional cling film cutter, the central axis needs to be removed and the buckle needs to be disassembled. The steps of replacing the cling film are relatively cumbersome and not simple enough. In addition, there are many parts and the structure is not simple enough, which needs to be improved. Utility Model Content

[0003] In order to solve the problems mentioned in the background technology, the purpose of the present invention is to provide a plastic wrap cutter.

[0004] In order to achieve the above objectives, the technical solution of the utility model is:

[0005] A plastic wrap cutter comprises a box body and an upper cover, the upper cover being clamped on the top of the box body, a first support plate being vertically fixed in the inner cavity of the box body, a second support plate being vertically fixed to the bottom of the upper cover, a first sleeve shaft being fixedly connected to the side of the first support plate, a second sleeve shaft being fixedly connected to the side of the second support plate, the first sleeve shaft and the second sleeve shaft being arranged opposite to each other and coaxial, a roll of plastic wrap can be sleeved between the first sleeve shaft and the second sleeve shaft, a film outlet for the plastic wrap to pass through is opened at the edge of the upper cover, and a cutting piece for cutting the plastic wrap is installed on the top surface of the upper cover.

[0006] Furthermore, the side surfaces of the first sleeve shaft and the second sleeve shaft are both conical.

[0007] Furthermore, the cutting piece includes a knife rail and a sliding knife. The top of the upper cover is provided with a mounting groove corresponding to the shape of the knife rail. The knife rail is fixed in the mounting groove, and the sliding knife is slidably installed in the knife rail.

[0008] Furthermore, a magnetic strip is connected to the bottom surface of the box body, and two side panels are detachably installed on the side wall of the box body away from the film outlet, and a shaft rod is detachably installed between the two side panels, and the shaft rod is parallel to the knife rail, and the height of the shaft rod is higher than the height of the knife rail.

[0009] Furthermore, a plurality of suction cups are connected to the bottom surface of the box body.

[0010] Furthermore, a plurality of ventilation holes are provided on the bottom surface of the box body.

[0011] The beneficial effects of the present invention are as follows: when installing the cling film, one only needs to sleeve one end of the cling film roll onto the second sleeve shaft first, and then sleeve the other end of the cling film roll onto the first sleeve shaft, and then snap on the upper cover to complete the installation of the cling film. When installing the upper cover, one only needs to pull a part of the cling film out of the film outlet. Compared with the traditional cling film cutter, the present device only needs three steps to complete the installation of the cling film. The installation steps are simple and the use of parts can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an axonometric view of the first orientation of the embodiment of the utility model;

[0013] Figure 2 This is an axonometric view of the second aspect of the embodiment of the present utility model;

[0014] Figure 3 An exploded view of an embodiment of the present utility model;

[0015] Figure 4 A top view of an embodiment of the present utility model;

[0016] Figure 5 for Figure 4 Schematic diagram of AA.

[0017] Explanation of the accompanying figures: 1. Box body, 11. Notch, 12. First support plate, 13. First sleeve shaft, 14. Recessed portion, 15. Air vent, 2. Upper cover, 21. Hook, 22. Second support plate, 23. Second sleeve shaft, 24. Film outlet, 25. Mounting slot, 3. Knife rail, 4. Sliding knife, 5. Magnetic strip, 6. Side panel, 61. Clamp, 62. Hook, 7. Shaft, 8. Suction cup. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0019] like Figure 1-Figure 5As shown, a plastic wrap cutter comprises a box body 1 and an upper cover 2. The box body 1 is in the shape of a rectangular parallelepiped and is open at the top. The shape of the upper cover 2 corresponds to the shape of the top opening of the box body 1. Hooks 21 are fixedly connected to the short sides of the left and right sides of the upper cover 2. Notches 11 for installing the hooks 21 are provided on the left and right side walls of the box body 1. When the upper cover 2 is placed on the box body 1, the two hooks 21 are just stuck in the two notches 11. A first support plate 12 is vertically fixed in the inner cavity of the box body 1 near its right side wall. The bottom of the upper cover 2 is close to the left side of the box body 1. A second support plate 22 is fixed vertically on the side wall. The first support plate 12 and the second support plate 22 are arranged in parallel. The left side of the first support plate 12 is fixedly connected to the first sleeve shaft 13, and the right side of the second support plate 22 is fixedly connected to the second sleeve shaft 23. The first sleeve shaft 13 and the second sleeve shaft 23 are arranged opposite to each other and are coaxial. A roll of cling film can be sleeved between the first sleeve shaft 13 and the second sleeve shaft 23. A film outlet 24 for the cling film to pass through is opened on the front edge of the upper cover 2, and a cutting piece for cutting the cling film is installed on the top surface of the upper cover 2.

[0020] When installing the cling film, it is only necessary to first sleeve one end of the cling film roll onto the second sleeve shaft 23, then sleeve the other end of the cling film roll onto the first sleeve shaft 13, and then snap on the upper cover 2 to complete the installation of the cling film. When installing the upper cover 2, it is only necessary to pull a part of the cling film out of the film outlet 24. Compared with the traditional cling film cutter, this device only needs three steps to complete the installation of the cling film. The installation steps are simple and the use of parts can be reduced.

[0021] In this embodiment, the side surfaces of the first sleeve shaft 13 and the second sleeve shaft 23 are both conical, which is reasonably designed and improves the fault tolerance during installation.

[0022] In this embodiment, the cutting part includes a tool rail 3 and a sliding knife 4. The top of the upper cover 2 is provided with an installation groove 25 corresponding to the shape of the tool rail 3. The tool rail 3 is fixed in the installation groove 25, and the sliding knife 4 is slidably installed in the tool rail 3. The parts are easy to obtain and convenient for processing and manufacturing.

[0023] In this embodiment, the bottom surface of the box body 1 is connected to a magnetic strip 5, and two side panels 6 are detachably mounted on the rear side wall of the box body 1. The two side panels 6 are spaced apart in the left and right directions, and a shaft rod 7 is detachably mounted between the two side panels 6. The shaft rod 7 is parallel to the tool rail 3, and the height of the shaft rod 7 is higher than the height of the tool rail 3. Specifically, the edge of the side panel 6 is connected to a T-shaped clamp 61, and a T-shaped recessed portion 14 is provided on both sides of the rear side wall of the box body 1. The recessed portion 14 is aligned with the bottom surface of the box body 1. The two side panels 6 are connected to each other, and the two side panels 6 are respectively clamped in the recessed portion 14 through the clamping heads 61. Hooks 62 are connected to the opposite surfaces of the two side panels 6. When the bottom surface of the box body 1 is attached to the vertical wall through the magnetic strip 5, the shaft rod 7 can be hung between the two hooks 62, and the distance between the shaft rod 7 and the wall is greater than the distance between the knife track 3 and the wall. With this arrangement, the box body 1 can be attached to the wall, and then the plastic wrap can be pulled downward. The shaft rod 7 can support the plastic wrap, making it easier to cut.

[0024] In this embodiment, suction cups 8 are connected to the left and right sides of the bottom surface of the box body 1, so as to facilitate fixing the box body 1 on the kitchen countertop.

[0025] In this embodiment, a plurality of ventilation holes 15 are provided on the bottom surface of the box body 1 to facilitate ventilation and keep the interior of the box body 1 dry.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plastic wrap cutter, comprising a box body (1) and an upper cover (2), wherein the upper cover (2) is snap-connected to the top of the box body (1), characterized in that: A first support plate (12) is vertically fixed in the inner cavity of the box body (1), and a second support plate (22) is vertically fixed to the bottom of the upper cover (2). A first sleeve shaft (13) is fixed to the side of the first support plate (12), and a second sleeve shaft (23) is fixed to the side of the second support plate (22). The first sleeve shaft (13) and the second sleeve shaft (23) are arranged opposite to each other and are coaxial. A roll of fresh-keeping film can be sleeved between the first sleeve shaft (13) and the second sleeve shaft (23). A film outlet (24) for the fresh-keeping film to pass through is provided on the edge of the upper cover (2), and a cutting piece for cutting the fresh-keeping film is installed on the top surface of the upper cover (2).

2. A plastic wrap cutter according to claim 1, characterized in that: The side surfaces of the first sleeve shaft (13) and the second sleeve shaft (23) are both conical.

3. The plastic wrap cutter according to claim 1, characterized in that: The cutting piece comprises a knife rail (3) and a sliding knife (4); a mounting groove (25) corresponding to the shape of the knife rail (3) is provided on the top of the upper cover (2); the knife rail (3) is fixed in the mounting groove (25); and the sliding knife (4) is slidably mounted in the knife rail (3).

4. The plastic wrap cutter according to claim 3, characterized in that: The bottom surface of the box body (1) is connected to a magnetic strip (5), and two side panels (6) are detachably mounted on the side wall of the box body (1) away from the film outlet (24), and a shaft rod (7) is detachably mounted between the two side panels (6), wherein the shaft rod (7) is parallel to the knife rail (3), and the height of the shaft rod (7) is higher than the height of the knife rail (3).

5. The plastic wrap cutter according to claim 1, characterized in that: The bottom surface of the box body (1) is connected to a plurality of suction cups (8).

6. The plastic wrap cutter according to claim 1, characterized in that: A plurality of air holes (15) are provided on the bottom surface of the box body (1).

Images