CN211712254U

CN211712254U - Preservative film storage device capable of being cut

Info

Publication number: CN211712254U
Application number: CN201922246637.XU
Authority: CN
Inventors: 唐文全
Original assignee: Shenzhen Qijiayoupin Technology Co ltd
Current assignee: Shenzhen Qijiayoupin Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-20
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a plastic wrap storage device that can cut, including backshell, mesochite, preceding shell, pivot base and two elasticity inside callipers, the mesochite is for opening the structure that has the approximate U-shaped of decurrent profile, one side of mesochite dorsad backshell is provided with preceding shell, preceding shell is inside to be connected with two sets of pivot bases through the buckle, and is two sets of the centre shaft has been pressed from both sides in the clamp-shaped structure of pivot base, the cover is equipped with the beam barrel on the axis excircle, the beam barrel both ends are provided with two elasticity inside callipers and establish in the axis outside, open the membrane export that has the plastic wrap on the mesochite, be provided with the extrusion molding guide rail in the recess of mesochite top, the inside sliding connection of extrusion molding guide rail has the smooth tool bit, the smooth tool bit is for dividing the body structure, is provided with two sets of blades between the clearance that constitutes two sets. This plastic wrap storage device that can cut has optimized the ease for use, is fit for generally using widely.

Description

Preservative film storage device capable of being cut

Technical Field

The utility model belongs to the technical field of the plastic wrap, concretely relates to plastic wrap storage device that can cut.

Background

The preservative film is a common daily article, but the existing preservative film box has some problems; the paper box and the plastic box for simply receiving the preservative film have the trouble of opening the cover and finding the end head when in use, and the trouble of breaking the preservative film; when the preservative film paper box with the sawteeth is used, opening the cover and finding the end is troublesome, and the exposed sawteeth easily hurt hands; when the preservative film box with the sliding knife is used, the cover opening and the end finding are troublesome, or the sliding knife of the injection molding guide rail slides unsmoothly, or the extrusion molding guide rail is exposed and is not attractive, the biting-off type preservative film box is troublesome in cover opening and end finding and is inconvenient to use when not familiar with.

Disclosure of Invention

An object of the utility model is to provide a plastic wrap storage device that can cut to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including backshell, mesochite, preceding shell, pivot base and two elasticity inside callipers, the mesochite is for having the approximate U-shaped structure of decurrent profile, one side that the mesochite is the backshell dorsad is provided with preceding shell, preceding shell is inside to be connected with two sets of pivot bases through the buckle, and is two sets of the centre shaft has been pressed from both sides in the clamp-shaped structure of pivot base, the cover is equipped with a shaft section of thick bamboo on the centre shaft excircle, shaft section of thick bamboo both ends are provided with two elasticity inside callipers, the cover is established outside the centre shaft in the two elasticity inside callipers, open the mesochite upper end has the membrane export of pulling out the plastic wrap, be provided with the extrusion molding guide rail in the recess of mesochite top, the inside sliding connection of extrusion molding guide rail has the broach head, the broach head is the components of a whole that can function independently structure, is provided with two sets.

Preferably, the rear shell, the middle shell and the front shell are all of an integrated structure, the adjacent partial profiles of the rear shell and the middle shell correspond to each other, and the adjacent partial profiles of the middle shell and the front shell correspond to each other.

Preferably, the elastic structure at the inner side of the double-elastic inner clamp is sleeved on the middle shaft, the elastic structure at the outer side of the double-elastic inner clamp is propped against the inner sides of two ends of the shaft barrel, and the shaft barrel can be understood as a cylinder with a preservative film coiled.

Preferably, a finger groove which is beneficial to insertion of a human hand is reserved at a position above the middle shell and adjacent to the membrane outlet, and the middle shell and the front shell are fixed through a buckle.

Preferably, the grooves below the front shell and the rear shell are internally provided with two groups of fixed elastic clamps which are made of flexible plastic materials and can be bent from the middle.

Preferably, all bond magnet in the tubular structure of the inside upside of backshell and the tubular structure of well shell upside, backshell and preceding shell are all laminated and are had the sucking disc, the sucking disc is bivalve isolating construction, and the laminating has circular-arc profile in the backshell and preceding shell outside and adjacent with fixed elasticity card on the surface.

Preferably, the suction cups are attached to the rear shell and the front shell, are of two-piece separation structures and are attached to the surfaces, adjacent to the fixed elastic card, of the rear shell and the front shell and provided with arc-shaped outlines.

The utility model discloses a technological effect and advantage: the preservative film containing device capable of being cut optimizes the use experience of preservative films, omits the steps of opening the cover, finding the end, finding a cutting tool and the like, and is easy to use; humanized design plastic wrap cutting, it is more convenient to point the recess to let draw and get the plastic wrap more, the design of more small and exquisite casing and laminating hand type, let grip and close the hand more, the bottom sucking disc is more firm, it is more convenient to inhale and uncap, the extrusion molding sliding vane track fuses in the global design, both guarantee to be in the same direction as smooth and guarantee beautifully, the first application of structure of inhaling uncaps is on plastic wrap cutting box, experience is better, it is more sanitary to have not cooperated the structure hole, the first application of bottom sucking disc structural design is on plastic wrap cutting box, it is more firm to get up, the box body is light and handy like this and can not remove or empty, the current plastic wrap box is hindered the hand easily, it is difficult to look for the end, heavy bulky, use unsmooth scheduling problem.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the rear shell of the present invention;

fig. 5 is a schematic diagram of the middle shell structure of the present invention;

fig. 6 is a schematic structural view of a portion a in fig. 5 according to the present invention;

fig. 7 is a schematic structural view of the rear case of the present invention;

fig. 8 is a schematic view of the front structure of the rotating shaft base of the present invention;

fig. 9 is a schematic view of the structure of the back of the rotating shaft base of the present invention;

FIG. 10 is a schematic view of the bottom structure of the dual-elastic inner clip of the present invention;

FIG. 11 is a schematic view of the middle structure of the dual-elastic inner clip of the present invention;

FIG. 12 is a schematic view of the top structure of the dual spring inner clip of the present invention;

fig. 13 is a schematic view of a sliding tool head structure according to the present invention;

fig. 14 is a schematic view of a blade structure of the present invention;

fig. 15 is a schematic view of the structure of the extrusion molding guide rail of the present invention.

In the figure: 1 rear shell, 2 middle shell, 201 membrane outlet, 3 front shell, 4 rotating shaft base, 5 double elastic inner clamp, 6 sliding cutter head, 7 blades, 8 extrusion molding guide rail, 9 finger groove, 10 sucking disc, 11 fixed elastic clamp, 12 middle shaft, 13 shaft cylinder.

Detailed Description

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

The utility model provides a preservative film containing device capable of cutting as shown in figures 1-15, which comprises a rear shell 1, a middle shell 2, a front shell 3, a rotating shaft base 4 and a double-elastic inner clamp 5, wherein the middle shell 2 is provided with a structure with a downward outline similar to a U shape, one side of the middle shell 2, which is back to the rear shell 1, is provided with the front shell 3, the inside of the front shell 3 is connected with two groups of rotating shaft bases 4 through a buckle, two groups of middle shafts 12 are clamped in a clamp-shaped structure of the rotating shaft bases 4, the excircle of the middle shaft 12 is sleeved with a shaft barrel 13, two ends of the shaft barrel 13 are provided with the double-elastic inner clamp 5, the double-elastic inner clamp 5 is sleeved outside the middle shaft 12, the upper end of the middle shell 2 is provided with a film outlet 201 for pulling out the preservative film, an extrusion molding guide rail 8 is arranged in a groove above the middle shell 2, the extrusion molding guide rail 8 is connected with a sliding cutter, two groups of blades 7 are arranged between the gaps of the two groups of split structures forming the sliding cutter head 6, through holes are formed in the blades 7 and correspond to the through holes formed in the sliding cutter head 6 in position, the connection mode of the buckle component is a very common connection mode in the existing plastic shell connecting piece, a mature scheme can be seen in the existing plastic connecting piece, and details are not repeated.

Specifically, the rear shell 1, the middle shell 2 and the front shell 3 are all of an integrated structure, the adjacent partial profiles of the rear shell 1 and the middle shell 2 correspond, the adjacent partial profiles of the middle shell 2 and the front shell 3 correspond, and a gap reserved between the middle shell 2 and the front shell 3 is the membrane outlet 201.

Specifically, the elastic structure on the inner side of the double-elastic inner clamp 5 is sleeved on the central shaft 12, the elastic structure on the outer side of the double-elastic inner clamp 5 is pressed against the inner sides of two ends of the shaft barrel 13, the shaft barrel 13 can be understood as a cylinder with a preservative film coiled thereon, and the double-elastic inner clamp 5 can freely slide on the central shaft 12, so that the double-elastic inner clamp is suitable for preservative films with different widths.

Specifically, the top of mesochite 2 leaves the finger recess 9 that is favorable to the staff male with the membrane export 201 adjacent position, mesochite 2 passes through the buckle with preceding shell 3 and fixes, and finger recess 9 lets holding of finger more firm, has promoted the ease for use.

Specifically, fixed elastic cards 11 are arranged in grooves below the front shell 3 and the rear shell 1, two groups of fixed elastic cards 11 are arranged, the fixed elastic cards 11 are made of flexible plastic materials and can be bent from the middle, and the fixed elastic cards 11 are used for rotatably connecting the front shell 3 and the rear shell 1.

Specifically, all bond magnet in the tubular structure of the inside upside of backshell 1 and the tubular structure of 2 upsides of mesochite, backshell 1 and preceding shell 3 have all laminated sucking disc 10, sucking disc 10 is two isolating construction, and the laminating has circular-arc profile in the backshell 1 and preceding shell 3 outside and fixed elasticity card 11 adjacent on the surface, and magnetism is inhaled fixedly and is had good ease for use, and simple structure locks the convenience.

Specifically, the cuttable preservative film containing device is characterized in that a front shell 3 is firstly opened when the device is used, then a preservative film on a shaft barrel 13 is pulled out, the front shell 3 is buckled after a film outlet 201 is pulled out, then the preservative film is pulled above an extrusion molding guide rail 8, then a sliding cutter head 6 is pushed, a blade 7 inside the sliding cutter head 6 cuts the preservative film, a part of the preservative film is left outside after cutting, the part of the preservative film can be pasted on a rear shell 1, a middle shell 2 or an adjacent part of the front shell 3 through the viscosity of the preservative film, the part of the preservative film can be pasted inside a finger groove 9, the extrusion molding guide rail 8 is integrated into the whole design, smoothness and attractiveness are guaranteed, the finger groove 9 is integrated into the whole design, the usability is improved, a magnetic attraction structure is opened to avoid the use of a matching structure hole on the front shell 3, a sucker 10 plays a role in fixing, and the problem that the device is easy to topple when the weight is too light and fixed is avoided, the fixed elastic clamp 11 avoids the use of a rotating shaft structure, and the double-elastic inner clamp 5 can slide on the middle shaft 12 and is suitable for preservative films with various widths.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a plastic wrap storage device that can cut, includes backshell (1), mesochite (2), preceding shell (3), pivot base (4) and two elasticity inside callipers (5), its characterized in that: the preservative film packaging machine is characterized in that the middle shell (2) is of a structure with a downward outline approximate to a U shape, one side of the middle shell (2) back to the rear shell (1) is provided with a front shell (3), the inside of the front shell (3) is connected with two sets of rotating shaft bases (4) through buckles, a middle shaft (12) is clamped in a clamp-shaped structure of the two sets of rotating shaft bases (4), a shaft cylinder (13) is sleeved on the excircle of the middle shaft (12), two ends of the shaft cylinder (13) are provided with double-elastic inner clamps (5), the double-elastic inner clamps (5) are sleeved outside the middle shaft (12), the upper end of the middle shell (2) is provided with a film outlet (201) for pulling out a preservative film, an extrusion molding guide rail (8) is arranged in a groove above the middle shell (2), the extrusion molding guide rail (8) is internally and slidably connected with a sliding cutter head (6), the sliding cutter head (6) is of a split structure, and two sets of, the blade (7) is provided with a through hole corresponding to the through hole of the sliding cutter head (6).

2. A cuttable cling film storage device as claimed in claim 1, wherein: the rear shell (1), the middle shell (2) and the front shell (3) are all of an integrated structure, the adjacent partial profiles of the rear shell (1) and the middle shell (2) correspond, and the adjacent partial profiles of the middle shell (2) and the front shell (3) correspond.

3. A cuttable cling film storage device as claimed in claim 1, wherein: the elastic structure at the inner side of the double-elasticity inner clamp (5) is sleeved on the middle shaft (12), the elastic structure at the outer side of the double-elasticity inner clamp (5) is propped against the inner sides of two ends of the shaft cylinder (13), and the shaft cylinder (13) can be understood as a cylinder with a preservative film coiled.

4. A cuttable cling film storage device as claimed in claim 1, wherein: the upper part of the middle shell (2) is provided with a finger groove (9) adjacent to the membrane outlet (201) for facilitating the insertion of a human hand, and the middle shell (2) is fixed with the front shell (3) through a buckle.

5. A cuttable cling film storage device as claimed in claim 1, wherein: fixed elastic cards (11) are arranged in grooves below the front shell (3) and the rear shell (1), two groups of fixed elastic cards (11) are arranged, and the fixed elastic cards (11) are made of flexible plastic materials and can be bent from the middle.

6. A cuttable cling film storage device as claimed in claim 1, wherein: all bond magnet in the tubular structure of the inside upside of backshell (1) and the tubular structure of mesochite (2) upside, backshell (1) and preceding shell (3) have all laminated sucking disc (10), sucking disc (10) are two isolating construction, laminate in backshell (1) and preceding shell (3) outside and fixed elasticity card (11) adjacent have circular-arc profile on the surface.