CN218809263U

CN218809263U - Film with internal stay barrel

Info

Publication number: CN218809263U
Application number: CN202223253005.4U
Authority: CN
Inventors: 王冰; 陈晓峰; 邱兰
Original assignee: Zhejiang Hengxi High Tech Materials Technology Co ltd
Current assignee: Zhejiang Hengxi High Tech Materials Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-07
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to a field is placed to the film, discloses a film with internal stay barrel, including semi-cylindrical silo, the equal fixedly connected with fixing base in both sides of semi-cylindrical silo, the inboard of fixing base all is equipped with the opening, the inside equal sliding connection of opening has the support column, the inside of semi-cylindrical silo is equipped with the reel, the inside both sides of reel all are equipped with rotates the groove, the inside in rotation groove corresponds respectively rotates the outside of connecting at the support column, both sides a plurality of cavities have evenly been seted up to inboard a week of support column, the equal fixedly connected with second spring in inside of cavity, the equal fixedly connected with base in outer end of second spring, the ball has all been inlayed at the top of base. The utility model discloses in, not only sustainable use to the pollution of environment has been reduced to a certain extent, green life has been advocated, makes the extraction of film more laborsaving, has accelerated the speed of film extraction, and the use of letting the film extraction is more convenient.

Description

Film with internal stay barrel

Technical Field

The utility model relates to a film field of placing especially relates to a film with internal stay barrel.

Background

The film is a thin and soft transparent sheet, is made of plastic, adhesive, rubber or other materials, has wide application, can be used for keeping food fresh, can be used for packaging objects, and has important functions in a plurality of fields such as chemical engineering, medicine and the like.

The film is placed mostly cylindrically, and is stable inadequately to placing of film to the drum that leaves when the film uses up probably is abandoned unfavorable continuous development, can cause the pollution to the environment to a certain extent, and, the extraction of film is inconvenient, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a film with an internal supporting cylinder body.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a film with internal stay barrel, includes semi-cylindrical silo, the equal fixedly connected with fixing base in both sides of semi-cylindrical silo, the inboard of fixing base all is equipped with the opening, the inside equal sliding connection of opening has the support column, the inside of semi-cylindrical silo is equipped with the reel, the inside both sides of reel all are equipped with the rotation groove, the inside in rotation groove corresponds respectively and rotates the outside of connecting at the support column, both sides a plurality of cavities have evenly been seted up to inboard a week of support column, the equal fixedly connected with second spring in inside of cavity, the equal fixedly connected with base in outer end of second spring, the ball has all been inlayed at the top of base, the inner wall of cavity is hugged closely to the outside of ball, the equal fixedly connected with second backup pad in outer end of support column, the equal sliding connection in the inside of fixing base, the left side the first spring of outer end the place ahead fixedly connected with of second backup pad, the left side the outer end rear fixedly connected with telescopic link of second backup pad, the outer end fixedly connected with first backup pad of first spring, the first backup pad sliding connection is in the left side of fixing base.

As a further description of the above technical solution:

and the bottom end inside the semi-cylindrical bin is fixedly connected with a pressure sensor.

As a further description of the above technical solution:

and the right side is fixedly connected with a display screen at the outer end of the fixed seat, and the display screen is electrically connected with the pressure sensor.

As a further description of the above technical solution:

and the front end of the top of the semi-cylindrical bin is fixedly connected with an iron sheet.

As a further description of the above technical solution:

the bottom of the front end of the semi-cylindrical bin is rotatably connected with a cylinder cover, and magnets are fixedly connected to two sides of the top of the cylinder cover.

As a further description of the above technical solution:

the middle part of the front end of the second supporting plate is fixedly connected with a pressing block, and the outer part of the pressing block is connected to the inner side of the fixed seat in a sliding mode.

As a further description of the above technical solution:

and a film outlet is formed in the top end of the semi-cylindrical bin.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, added a plurality of support columns, after the film used up, opened the cover and pressed down the pressing block and make the support column remove to the inside of fixing base, alright in order to take off the reel, twine the film for the reel once more, not only sustainable use to the pollution of environment has been reduced to a certain extent, green life has been advocated.

2. The utility model discloses in, added a plurality of balls, the reel rotates on the ball, has reduced the reel and has rotated the resistance that causes on the support column, makes the extraction of film more laborsaving for the speed of film extraction, it is more convenient to let the use.

Drawings

Fig. 1 is an overall schematic view of a film with an internal supporting cylinder provided by the present invention;

fig. 2 is a schematic view of the inside of a film with an internal supporting cylinder provided by the present invention;

fig. 3 is a schematic bottom view of a film with an inner supporting cylinder according to the present invention;

FIG. 4 is an interior view of the support post;

FIG. 5 is a cross-sectional view of the spool;

FIG. 6 is a schematic view of the interior of the left fixing base.

Illustration of the drawings:

1. a semi-cylindrical silo; 2. a fixed seat; 3. a display screen; 4. a cylinder cover; 5. a magnet; 6. a pressing block; 7. iron sheets; 8. a reel; 9. a pressure sensor; 10. a support pillar; 11. a ball bearing; 12. a first spring; 13. a first support plate; 14. a second support plate; 15. a base; 16. a second spring; 17. a telescopic rod; 18. a rotating groove; 19. and (7) a film outlet.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a film with an internal supporting barrel comprises a semi-cylindrical bin 1, wherein both sides of the semi-cylindrical bin 1 are fixedly connected with fixed seats 2, the inner sides of the fixed seats 2 are provided with openings, the insides of the openings are slidably connected with supporting columns 10, a winding drum 8 is arranged inside the semi-cylindrical bin 1, both sides of the inside of the winding drum 8 are provided with rotating grooves 18, the inside of each rotating groove 18 is correspondingly and rotatably connected with the outside of each supporting column 10, a plurality of cavities are uniformly formed in the periphery of the inner sides of the supporting columns 10 at the two sides, a second spring 16 is fixedly connected inside each cavity, the outer end of each second spring 16 is fixedly connected with a base 15, balls 11 are embedded at the top of each base 15, the outside of each ball 11 is tightly attached to the inner wall of each cavity, a plurality of balls 11 are added, the winding drum 8 rotates on the balls 11, the resistance caused by the rotation of the winding drum 8 on the supporting columns 10 is reduced, and the film can be more labor-saving in film extraction, the film drawing speed is accelerated, the outer ends of the supporting columns 10 are fixedly connected with the second supporting plates 14 more conveniently, the outer portions of the second supporting plates 14 are connected inside the fixing seats 2 in a sliding mode, the front portions of the outer ends of the left second supporting plates 14 are fixedly connected with the first springs 12, the rear portions of the outer ends of the left second supporting plates 14 are fixedly connected with the telescopic rods 17, the outer ends of the first springs 12 are fixedly connected with the first supporting plates 13, the first supporting plates 13 are connected inside the left fixing seats 2 in a sliding mode, the inner sides of the first supporting plates 13 are fixedly connected to the outer ends of the telescopic rods 17, a plurality of supporting columns 10 are added, after the films are used up, the barrel covers 4 are opened, the pressing blocks are pressed down to enable the supporting columns 10 to move towards the inside of the fixing seats 2, the winding barrels 8 can be taken down, the films are wound on the winding barrels 8 again, sustainable use is achieved, and environmental pollution is reduced to a certain degree, green life is advocated.

Inside bottom fixedly connected with pressure sensor 9 of semi-cylindrical silo 1, the outer end fixedly connected with display screen 3 of right side fixing base 2, be connected electrically between display screen 3 and the pressure sensor 9, can look over the surplus of film in the semi-cylindrical silo 1 in real time, the top front end fixedly connected with iron sheet 7 of semi-cylindrical silo 1, the front end bottom of semi-cylindrical silo 1 rotates and is connected with cover 4, the equal fixedly connected with magnet 5 in top both sides of cover 4, the front end middle part fixedly connected with of second backup pad 14 presses briquetting 6, the outside sliding connection of pressing briquetting 6 is in the inboard of fixing base 2, the top of semi-cylindrical silo 1 is equipped with out membrane mouth 19.

The working principle is as follows: when the film is extracted, the winding drum 8 rotates on the supporting column 10, the friction force generated by rotation is further reduced through the balls 11 on the supporting column 10, the rotating track of the balls 11 is fixed through the rotating grooves 18 on two sides inside the supporting column 10, the winding drum 8 is directly pressed on the pressure sensor 9, the pressure sensor 9 transmits signals to the display screen 3 outside the fixing seat 2, the display screen 3 can display the residual amount of the film of the winding drum 8 in real time, the drum cover 4 adsorbed on the iron sheet 7 through the magnet 5 is opened, the pressing block 6 is pressed down, the first spring 12 behind the second supporting plate 14 is compressed to enable the supporting column 10 to slide down from the inner side of the winding drum 8, the balls 11 in the cavity on the supporting column 10 move inwards, the winding drum 8 is enabled to fall off more easily, after the winding drum 8 falls off, and the supporting column 10 and the balls 11 rebound to the original positions respectively because of the first spring 12 and the second spring 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A film with an internal support cylinder comprises a semi-cylindrical bin (1), and is characterized in that: the two sides of the semi-cylindrical silo (1) are fixedly connected with fixing seats (2), the inner sides of the fixing seats (2) are provided with openings, support columns (10) are slidably connected into the openings, a winding drum (8) is arranged inside the semi-cylindrical silo (1), rotating grooves (18) are formed in the two sides of the inside of the winding drum (8), the inside of each rotating groove (18) is correspondingly and rotatably connected to the outside of each support column (10), a plurality of cavities are uniformly formed in the two sides of the periphery of the inner side of each support column (10), second springs (16) are fixedly connected into the cavities, bases (15) are fixedly connected to the outer ends of the second springs (16), balls (11) are embedded into the tops of the bases (15), the inner walls of the cavities are tightly attached to the outside of the balls (11), second support plates (14) are fixedly connected to the outer ends of the support columns (10), second support plates (14) are slidably connected into the inside of the fixing seats (2), the outer ends of the second support plates (14) are fixedly connected to the left sides of the first springs (12) in front of the outer ends of the second support plates (14), first support plates (13) are fixedly connected to the left sides of the first support plates (13), and first support plates (13) are slidably connected to the rear sides of the first support plates (13), the inner side of the first supporting plate (13) is fixedly connected to the outer end of the telescopic rod (17).

2. The membrane with the internal support cylinder body as claimed in claim 1, wherein: and the bottom end inside the semi-cylindrical bin (1) is fixedly connected with a pressure sensor (9).

3. The membrane with the internal support cylinder body as claimed in claim 2, wherein: the right side the outer end fixedly connected with display screen (3) of fixing base (2), be connected electrically between display screen (3) and pressure sensor (9).

4. The membrane with the internal support cylinder body as claimed in claim 1, wherein: the front end of the top of the semi-cylindrical bin (1) is fixedly connected with an iron sheet (7).

5. The membrane with the internal support cylinder body as claimed in claim 1, wherein: the semi-cylindrical silo (1) is characterized in that a barrel cover (4) is rotatably connected to the bottom of the front end of the semi-cylindrical silo, and magnets (5) are fixedly connected to two sides of the top of the barrel cover (4).

6. The membrane with the internal support cylinder body as claimed in claim 1, wherein: the middle part of the front end of the second supporting plate (14) is fixedly connected with a pressing block (6), and the outer part of the pressing block (6) is connected to the inner side of the fixed seat (2) in a sliding mode.

7. The membrane with the internal support cylinder body as claimed in claim 1, wherein: the top end of the semi-cylindrical bin (1) is provided with a film outlet (19).