Winding drum type wrapping film easy to hold by hand

Abstract

The utility model discloses an easy-to-hold winding drum type wrapping film, which comprises a wrapping film body, the wrapping film body is provided with a winding drum, the winding drum is provided with an auxiliary mechanism for taking the winding drum, the auxiliary mechanism comprises a mounting column and a limiting plate, the mounting column is connected to the inside of the winding drum in a sliding and penetrating manner, and the limiting plate is arranged on the mounting column. A mounting mechanism used for locking the connecting position of the mounting column is arranged on the winding drum, the limiting plate is located on the side portion of the winding drum, and a handheld column is arranged on the side portion of the limiting plate. The installation column, the limiting plate, the connecting column, the handheld column and the installation mechanism are matched with one another, the installation column is installed in the winding drum, the limiting plate and the connecting column support the handheld column, the handheld column enables a worker to hold the winding drum with the hand, and the installation column and the winding drum are installed and detached through the installation mechanism. And handheld operation on the winding drum and the winding film body through the handheld column is facilitated, winding operation on the winding film body is facilitated, and meanwhile mounting and dismounting of the mounting column are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of roll-type stretch film, in particular to a roll-type stretch film that is easy to hold in hand. Background Art

[0002] Roll-type stretch film is usually a kind of stretch film, also called stretch film, heat shrink film. Roll-type stretch film is usually produced with PVC as the base material and DOA as the plasticizer and self-adhesive.

[0003] The roll-type stretch film in the prior art usually includes a roll and a stretch film body. The stretch film body is usually wound on the outside of the roll in multiple layers, and the inside of the roll is hollow. When using the roll-type stretch film, the staff usually inserts their hands into the roll and then pulls the stretch film body to perform the winding operation.

[0004] However, this method of use requires the staff to constantly adjust the holding position of their hands when rotating the roll-type wrapping film to release the wrapping film body. As a result, the staff's hands may slip from the roll during the holding process, affecting the stability of the roll-type wrapping film. As a result, the roll-type wrapping film is not convenient for self-holding assistance, which has certain limitations. Utility Model Content

[0005] The purpose of the present invention is to provide a roll-type stretch film that is easy to hold in hand, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a roll-type stretch film that is easy to hold, comprising:

[0007] A wrapping film body, wherein a roll is provided inside the wrapping film body;

[0008] The reel is provided with an auxiliary mechanism for taking the reel, and the auxiliary mechanism includes:

[0009] A mounting post, the mounting post being slidably inserted and connected to the interior of the reel, and the reel being provided with a mounting mechanism for locking the connection position of the mounting post;

[0010] A limit plate is located on the side of the reel, and a handheld column is provided on the side of the limit plate.

[0011] Preferably, the end of the handheld column is fixedly connected to a connecting column, the side guard of the connecting column is fixedly connected to a limiting plate, and the side of the limiting plate is fixedly connected to the mounting column.

[0012] Preferably, the mounting mechanism includes:

[0013] a mounting rod, the mounting rod being slidably disposed on the reel and being located on the mounting post;

[0014] A limit frame, the limit frame being sleeved on the bottom of the mounting rod;

[0015] A locking rod is slidably arranged on the side of the mounting rod.

[0016] Preferably, a first circular groove is provided at the top and bottom ends of the reel, a second circular groove is provided at the outer wall of the mounting column, the mounting rod is slidably and interpenetratingly connected with the inner cavities of the first and second circular grooves, a limiting groove is provided at the side of the mounting rod, and the locking rod is slidably and interpenetratingly connected with the inner cavity of the limiting groove.

[0017] Preferably, a T-slot is provided on the side of the limit frame, the locking rod is slidably inserted into the inner cavity of the T-slot, and a movable ring is fixedly inserted into the outer wall of the locking rod, and the movable ring is slidably inserted into the inner cavity of the T-slot.

[0018] Preferably, the side of the limit frame is threadedly connected with a connecting tube, the outer wall of the locking rod is slidingly connected with the side of the connecting tube, the outer wall of the locking rod is sleeved with a spring, one end of the spring is in contact with the inner wall of the connecting tube, and the other end of the spring is fixedly connected to the movable ring.

[0019] The technical effects and advantages of this utility model are:

[0020] The utility model utilizes the mutual cooperation of the installation column, the limit plate, the connecting column, the hand-held column and the installation mechanism. The installation column is installed inside the reel, the limit plate and the connecting column support the hand-held column, the hand-held column allows the staff to hold it, and the installation mechanism installs and removes the installation column and the reel, which is beneficial for the hand-held operation of the reel and the winding film body through the hand-held column, which is convenient for the winding operation of the winding film body and is also beneficial for the installation and disassembly of the installation column, so that the hand-held column can be removed and stored for easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 This is a front sectional structural diagram of the reel of the utility model.

[0023] Figure 3 This is a front sectional structural diagram of the limit frame of the utility model.

[0024] In the figure: 1. winding film body; 2. reel; 3. auxiliary mechanism; 31. mounting column; 32. limiting plate; 33. connecting column; 34. hand-held column; 4. mounting mechanism; 41. mounting rod; 42. limiting frame; 43. connecting cylinder; 44. locking rod; 45. moving ring; 46. spring. DETAILED DESCRIPTION

[0025] 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 without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-3 The illustrated embodiment shows a roll-type wrapping film that is easy to hold in hand, comprising a wrapping film body 1 , wherein a roll 2 is provided inside the wrapping film body 1 .

[0027] Furthermore, an auxiliary mechanism 3 for taking the reel 2 is provided on the reel 2, and the auxiliary mechanism 3 includes a mounting post 31 and a limiting plate 32. The mounting post 31 is conducive to being interlaced with the inside of the reel 2 to install the handheld post 34, which is convenient for increasing the stability of the installation of the handheld post 34. The limiting plate 32 is conducive to limiting the installation position of the mounting post 31. The mounting post 31 is slidably inserted and connected to the inside of the reel 2. The reel 2 is provided with a mounting mechanism 4 for locking the connection position of the mounting post 31. The limiting plate 32 is located on the side of the reel 2, and the side of the limiting plate 32 is provided with a handheld The column 34 is convenient for the staff to directly hold the hand-held column 34, which is convenient for holding the reel 2 and taking the reel 2. The end of the hand-held column 34 is fixedly connected to the connecting column 33, which is conducive to supporting the hand-held column 34. The side guard of the connecting column 33 is fixedly connected to the limit plate 32, and the side of the limit plate 32 is fixedly connected to the mounting column 31. When the wrapping film body 1 is wound and used, the staff holds the hand-held column 34, then holds the reel 2 for support, and then releases the wrapping film body 1 for winding operation to increase the stability of holding the reel 2.

[0028] Furthermore, the mounting mechanism 4 includes a mounting rod 41, a limit frame 42 and a locking rod 44. The mounting rod 41 is conducive to limiting the relative position of the reel 2 and the mounting column 31, and thus is conducive to installing and removing the mounting column 31, so that the mounting column 31 can be used according to needs and is convenient for storage. The limit frame 42 is conducive to limiting the position of the mounting rod 41 to prevent the mounting rod 41 from moving up and down at will. The locking rod 44 is conducive to limiting the relative position of the limit frame 42 and the mounting rod 41. , to prevent the limit frame 42 from sliding randomly, the mounting rod 41 is slidably set on the reel 2, the mounting rod 41 is located on the mounting column 31, the limit frame 42 is sleeved on the bottom of the mounting rod 41, and the locking rod 44 is slidably set on the side of the mounting rod 41. The top and bottom ends of the reel 2 are both provided with a first circular groove, and the outer wall of the mounting column 31 is provided with a second circular groove. The mounting rod 41 is slidably inserted into the inner cavity of the first and second circular grooves, and the side of the mounting rod 41 is provided with a limit groove, and the locking rod 44 is connected to the inner cavity of the limit groove. The locking rod 44 is connected by sliding insertion, and a T-slot is provided on the side of the limit frame 42. The locking rod 44 is connected by sliding insertion with the inner cavity of the T-slot. The outer wall of the locking rod 44 is fixedly inserted with a moving ring 45, which is conducive to driving the locking rod 44 to slide horizontally, thereby facilitating the driving operation of the locking rod 44. The moving ring 45 is connected by sliding insertion with the inner cavity of the T-slot, and the side of the limit frame 42 is threadedly inserted with a connecting tube 43, which is conducive to the sliding of the locking rod 44, facilitating the sliding of the locking rod 44. The movable support is convenient for installation and disassembly of the locking rod 44. The outer wall of the locking rod 44 is slidably and interlaced with the side of the connecting tube 43. The outer wall of the locking rod 44 is provided with a spring 46. The elastic force of the spring 46 is conducive to pushing the movable ring 45 to move, and then helps to restore the movable ring 45 and the locking rod 44 to their original positions after movement, so as to facilitate repeated operation of the locking rod 44. One end of the spring 46 is in contact with the inner wall of the connecting tube 43, and the other end of the spring 46 is fixedly connected to the movable ring 45.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A roll-type stretch film that is easy to hold, comprising: A winding film body (1), wherein a winding drum (2) is provided inside the winding film body (1); The invention is characterized in that an auxiliary mechanism (3) for taking the reel (2) is provided on the reel (2), and the auxiliary mechanism (3) comprises: A mounting post (31), the mounting post (31) being slidably inserted and connected to the interior of the reel (2), and the reel (2) being provided with a mounting mechanism (4) for locking the connection position of the mounting post (31); A limiting plate (32) is located on the side of the reel (2), and a handheld column (34) is provided on the side of the limiting plate (32).

2. The easy-to-hold roll-type stretch film according to claim 1, characterized in that: The end of the handheld column (34) is fixedly connected to the connecting column (33), the side guard of the connecting column (33) is fixedly connected to the limiting plate (32), and the side of the limiting plate (32) is fixedly connected to the mounting column (31).

3. The easy-to-hold roll-type stretch film according to claim 1, characterized in that: The mounting mechanism (4) comprises: A mounting rod (41), the mounting rod (41) being slidably disposed on the reel (2), the mounting rod (41) being located on the mounting column (31); A limiting frame (42), wherein the limiting frame (42) is sleeved on the bottom of the mounting rod (41); A locking rod (44) is slidably arranged on the side of the mounting rod (41).

4. The easy-to-hold roll-type stretch film according to claim 3, characterized in that: The top and bottom ends of the reel (2) are both provided with a first circular groove, the outer wall of the mounting column (31) is provided with a second circular groove, the mounting rod (41) is slidably inserted into the inner cavities of the first and second circular grooves, a limiting groove is provided on the side of the mounting rod (41), and the locking rod (44) is slidably inserted into the inner cavity of the limiting groove.

5. The easy-to-hold roll-type stretch film according to claim 4, characterized in that: A T-shaped slot is provided on the side of the limit frame (42), the locking rod (44) is connected to the inner cavity of the T-shaped slot by sliding, and a moving ring (45) is fixedly connected to the outer wall of the locking rod (44), and the moving ring (45) is connected to the inner cavity of the T-shaped slot by sliding.

6. The easy-to-hold roll-type stretch film according to claim 5, characterized in that: The side of the limit frame (42) is threadedly connected to the connecting tube (43), the outer wall of the locking rod (44) is slidably connected to the side of the connecting tube (43), and the outer wall of the locking rod (44) is sleeved with a spring (46), one end of the spring (46) is in contact with the inner wall of the connecting tube (43), and the other end of the spring (46) is fixedly connected to the movable ring (45).

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